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LCOV - code coverage report
Current view: top level - ext/phar - phar_object.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 1961 2509 78.2 %
Date: 2015-07-20 Functions: 90 91 98.9 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :   +----------------------------------------------------------------------+
       3             :   | phar php single-file executable PHP extension                        |
       4             :   +----------------------------------------------------------------------+
       5             :   | Copyright (c) 2005-2014 The PHP Group                                |
       6             :   +----------------------------------------------------------------------+
       7             :   | This source file is subject to version 3.01 of the PHP license,      |
       8             :   | that is bundled with this package in the file LICENSE, and is        |
       9             :   | available through the world-wide-web at the following url:           |
      10             :   | http://www.php.net/license/3_01.txt.                                 |
      11             :   | If you did not receive a copy of the PHP license and are unable to   |
      12             :   | obtain it through the world-wide-web, please send a note to          |
      13             :   | license@php.net so we can mail you a copy immediately.               |
      14             :   +----------------------------------------------------------------------+
      15             :   | Authors: Gregory Beaver <cellog@php.net>                             |
      16             :   |          Marcus Boerger <helly@php.net>                              |
      17             :   +----------------------------------------------------------------------+
      18             : */
      19             : 
      20             : /* $Id$ */
      21             : 
      22             : #include "phar_internal.h"
      23             : #include "func_interceptors.h"
      24             : 
      25             : static zend_class_entry *phar_ce_archive;
      26             : static zend_class_entry *phar_ce_data;
      27             : static zend_class_entry *phar_ce_PharException;
      28             : 
      29             : #if HAVE_SPL
      30             : static zend_class_entry *phar_ce_entry;
      31             : #endif
      32             : 
      33             : #if PHP_MAJOR_VERSION > 5 || ((PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION >= 3))
      34             : # define PHAR_ARG_INFO
      35             : #else
      36             : # define PHAR_ARG_INFO static
      37             : #endif
      38             : 
      39          39 : static int phar_file_type(HashTable *mimes, char *file, char **mime_type TSRMLS_DC) /* {{{ */
      40             : {
      41             :         char *ext;
      42             :         phar_mime_type *mime;
      43          39 :         ext = strrchr(file, '.');
      44          39 :         if (!ext) {
      45           2 :                 *mime_type = "text/plain";
      46             :                 /* no file extension = assume text/plain */
      47           2 :                 return PHAR_MIME_OTHER;
      48             :         }
      49          37 :         ++ext;
      50          37 :         if (SUCCESS != zend_hash_find(mimes, ext, strlen(ext), (void **) &mime)) {
      51           6 :                 *mime_type = "application/octet-stream";
      52           6 :                 return PHAR_MIME_OTHER;
      53             :         }
      54          31 :         *mime_type = mime->mime;
      55          31 :         return mime->type;
      56             : }
      57             : /* }}} */
      58             : 
      59          25 : static void phar_mung_server_vars(char *fname, char *entry, int entry_len, char *basename, int request_uri_len TSRMLS_DC) /* {{{ */
      60             : {
      61             :         HashTable *_SERVER;
      62             :         zval **stuff;
      63             :         char *path_info;
      64          25 :         int basename_len = strlen(basename);
      65             :         int code;
      66             :         zval *temp;
      67             : 
      68             :         /* "tweak" $_SERVER variables requested in earlier call to Phar::mungServer() */
      69          25 :         if (!PG(http_globals)[TRACK_VARS_SERVER]) {
      70           4 :                 return;
      71             :         }
      72             : 
      73          21 :         _SERVER = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);
      74             : 
      75             :         /* PATH_INFO and PATH_TRANSLATED should always be munged */
      76          21 :         if (SUCCESS == zend_hash_find(_SERVER, "PATH_INFO", sizeof("PATH_INFO"), (void **) &stuff)) {
      77          21 :                 path_info = Z_STRVAL_PP(stuff);
      78          21 :                 code = Z_STRLEN_PP(stuff);
      79             : 
      80          21 :                 if (Z_STRLEN_PP(stuff) > entry_len && !memcmp(Z_STRVAL_PP(stuff), entry, entry_len)) {
      81           2 :                         ZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + entry_len, request_uri_len, 1);
      82             : 
      83           2 :                         MAKE_STD_ZVAL(temp);
      84           2 :                         ZVAL_STRINGL(temp, path_info, code, 0);
      85             : 
      86           2 :                         zend_hash_update(_SERVER, "PHAR_PATH_INFO", sizeof("PHAR_PATH_INFO"), &temp, sizeof(zval **), NULL);
      87             :                 }
      88             :         }
      89             : 
      90          21 :         if (SUCCESS == zend_hash_find(_SERVER, "PATH_TRANSLATED", sizeof("PATH_TRANSLATED"), (void **) &stuff)) {
      91          21 :                 path_info = Z_STRVAL_PP(stuff);
      92          21 :                 code = Z_STRLEN_PP(stuff);
      93          21 :                 Z_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, "phar://%s%s", fname, entry);
      94             : 
      95          21 :                 MAKE_STD_ZVAL(temp);
      96          21 :                 ZVAL_STRINGL(temp, path_info, code, 0);
      97             : 
      98          21 :                 zend_hash_update(_SERVER, "PHAR_PATH_TRANSLATED", sizeof("PHAR_PATH_TRANSLATED"), (void *) &temp, sizeof(zval **), NULL);
      99             :         }
     100             : 
     101          21 :         if (!PHAR_GLOBALS->phar_SERVER_mung_list) {
     102          15 :                 return;
     103             :         }
     104             : 
     105           6 :         if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_REQUEST_URI) {
     106           6 :                 if (SUCCESS == zend_hash_find(_SERVER, "REQUEST_URI", sizeof("REQUEST_URI"), (void **) &stuff)) {
     107           6 :                         path_info = Z_STRVAL_PP(stuff);
     108           6 :                         code = Z_STRLEN_PP(stuff);
     109             : 
     110           6 :                         if (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {
     111           6 :                                 ZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);
     112             : 
     113           6 :                                 MAKE_STD_ZVAL(temp);
     114           6 :                                 ZVAL_STRINGL(temp, path_info, code, 0);
     115             : 
     116           6 :                                 zend_hash_update(_SERVER, "PHAR_REQUEST_URI", sizeof("PHAR_REQUEST_URI"), (void *) &temp, sizeof(zval **), NULL);
     117             :                         }
     118             :                 }
     119             :         }
     120             : 
     121           6 :         if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_PHP_SELF) {
     122           6 :                 if (SUCCESS == zend_hash_find(_SERVER, "PHP_SELF", sizeof("PHP_SELF"), (void **) &stuff)) {
     123           6 :                         path_info = Z_STRVAL_PP(stuff);
     124           6 :                         code = Z_STRLEN_PP(stuff);
     125             : 
     126           6 :                         if (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {
     127           6 :                                 ZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);
     128             : 
     129           6 :                                 MAKE_STD_ZVAL(temp);
     130           6 :                                 ZVAL_STRINGL(temp, path_info, code, 0);
     131             : 
     132           6 :                                 zend_hash_update(_SERVER, "PHAR_PHP_SELF", sizeof("PHAR_PHP_SELF"), (void *) &temp, sizeof(zval **), NULL);
     133             :                         }
     134             :                 }
     135             :         }
     136             : 
     137           6 :         if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_NAME) {
     138           4 :                 if (SUCCESS == zend_hash_find(_SERVER, "SCRIPT_NAME", sizeof("SCRIPT_NAME"), (void **) &stuff)) {
     139           4 :                         path_info = Z_STRVAL_PP(stuff);
     140           4 :                         code = Z_STRLEN_PP(stuff);
     141           4 :                         ZVAL_STRINGL(*stuff, entry, entry_len, 1);
     142             : 
     143           4 :                         MAKE_STD_ZVAL(temp);
     144           4 :                         ZVAL_STRINGL(temp, path_info, code, 0);
     145             : 
     146           4 :                         zend_hash_update(_SERVER, "PHAR_SCRIPT_NAME", sizeof("PHAR_SCRIPT_NAME"), (void *) &temp, sizeof(zval **), NULL);
     147             :                 }
     148             :         }
     149             : 
     150           6 :         if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_FILENAME) {
     151           4 :                 if (SUCCESS == zend_hash_find(_SERVER, "SCRIPT_FILENAME", sizeof("SCRIPT_FILENAME"), (void **) &stuff)) {
     152           4 :                         path_info = Z_STRVAL_PP(stuff);
     153           4 :                         code = Z_STRLEN_PP(stuff);
     154           4 :                         Z_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, "phar://%s%s", fname, entry);
     155             : 
     156           4 :                         MAKE_STD_ZVAL(temp);
     157           4 :                         ZVAL_STRINGL(temp, path_info, code, 0);
     158             : 
     159           4 :                         zend_hash_update(_SERVER, "PHAR_SCRIPT_FILENAME", sizeof("PHAR_SCRIPT_FILENAME"), (void *) &temp, sizeof(zval **), NULL);
     160             :                 }
     161             :         }
     162             : }
     163             : /* }}} */
     164             : 
     165          57 : static int phar_file_action(phar_archive_data *phar, phar_entry_info *info, char *mime_type, int code, char *entry, int entry_len, char *arch, char *basename, char *ru, int ru_len TSRMLS_DC) /* {{{ */
     166             : {
     167          57 :         char *name = NULL, buf[8192];
     168             :         const char *cwd;
     169             :         zend_syntax_highlighter_ini syntax_highlighter_ini;
     170          57 :         sapi_header_line ctr = {0};
     171             :         size_t got;
     172          57 :         int dummy = 1, name_len;
     173             :         zend_file_handle file_handle;
     174             :         zend_op_array *new_op_array;
     175          57 :         zval *result = NULL;
     176             :         php_stream *fp;
     177             :         off_t position;
     178             : 
     179          57 :         switch (code) {
     180             :                 case PHAR_MIME_PHPS:
     181          12 :                         efree(basename);
     182             :                         /* highlight source */
     183          12 :                         if (entry[0] == '/') {
     184           8 :                                 name_len = spprintf(&name, 4096, "phar://%s%s", arch, entry);
     185             :                         } else {
     186           4 :                                 name_len = spprintf(&name, 4096, "phar://%s/%s", arch, entry);
     187             :                         }
     188          12 :                         php_get_highlight_struct(&syntax_highlighter_ini);
     189             : 
     190          12 :                         highlight_file(name, &syntax_highlighter_ini TSRMLS_CC);
     191             : 
     192          12 :                         efree(name);
     193             : #ifdef PHP_WIN32
     194             :                         efree(arch);
     195             : #endif
     196          12 :                         zend_bailout();
     197             :                 case PHAR_MIME_OTHER:
     198             :                         /* send headers, output file contents */
     199          18 :                         efree(basename);
     200          18 :                         ctr.line_len = spprintf(&(ctr.line), 0, "Content-type: %s", mime_type);
     201          18 :                         sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
     202          18 :                         efree(ctr.line);
     203          18 :                         ctr.line_len = spprintf(&(ctr.line), 0, "Content-length: %u", info->uncompressed_filesize);
     204          18 :                         sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
     205          18 :                         efree(ctr.line);
     206             : 
     207          18 :                         if (FAILURE == sapi_send_headers(TSRMLS_C)) {
     208           0 :                                 zend_bailout();
     209             :                         }
     210             : 
     211             :                         /* prepare to output  */
     212          18 :                         fp = phar_get_efp(info, 1 TSRMLS_CC);
     213             : 
     214          18 :                         if (!fp) {
     215             :                                 char *error;
     216           0 :                                 if (!phar_open_jit(phar, info, &error TSRMLS_CC)) {
     217           0 :                                         if (error) {
     218           0 :                                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
     219           0 :                                                 efree(error);
     220             :                                         }
     221           0 :                                         return -1;
     222             :                                 }
     223           0 :                                 fp = phar_get_efp(info, 1 TSRMLS_CC);
     224             :                         }
     225          18 :                         position = 0;
     226          18 :                         phar_seek_efp(info, 0, SEEK_SET, 0, 1 TSRMLS_CC);
     227             : 
     228             :                         do {
     229          20 :                                 got = php_stream_read(fp, buf, MIN(8192, info->uncompressed_filesize - position));
     230          20 :                                 if (got > 0) {
     231          20 :                                         PHPWRITE(buf, got);
     232          20 :                                         position += got;
     233          20 :                                         if (position == (off_t) info->uncompressed_filesize) {
     234          18 :                                                 break;
     235             :                                         }
     236             :                                 }
     237           2 :                         } while (1);
     238             : 
     239          18 :                         zend_bailout();
     240             :                 case PHAR_MIME_PHP:
     241          27 :                         if (basename) {
     242          25 :                                 phar_mung_server_vars(arch, entry, entry_len, basename, ru_len TSRMLS_CC);
     243          25 :                                 efree(basename);
     244             :                         }
     245             : 
     246          27 :                         if (entry[0] == '/') {
     247          25 :                                 name_len = spprintf(&name, 4096, "phar://%s%s", arch, entry);
     248             :                         } else {
     249           2 :                                 name_len = spprintf(&name, 4096, "phar://%s/%s", arch, entry);
     250             :                         }
     251             : 
     252          27 :                         file_handle.type = ZEND_HANDLE_FILENAME;
     253          27 :                         file_handle.handle.fd = 0;
     254          27 :                         file_handle.filename = name;
     255          27 :                         file_handle.opened_path = NULL;
     256          27 :                         file_handle.free_filename = 0;
     257             : 
     258          27 :                         PHAR_G(cwd) = NULL;
     259          27 :                         PHAR_G(cwd_len) = 0;
     260             : 
     261          27 :                         if (zend_hash_add(&EG(included_files), name, name_len+1, (void *)&dummy, sizeof(int), NULL) == SUCCESS) {
     262          27 :                                 if ((cwd = zend_memrchr(entry, '/', entry_len))) {
     263          25 :                                         PHAR_G(cwd_init) = 1;
     264          25 :                                         if (entry == cwd) {
     265             :                                                 /* root directory */
     266          21 :                                                 PHAR_G(cwd_len) = 0;
     267          21 :                                                 PHAR_G(cwd) = NULL;
     268           4 :                                         } else if (entry[0] == '/') {
     269           4 :                                                 PHAR_G(cwd_len) = cwd - (entry + 1);
     270           4 :                                                 PHAR_G(cwd) = estrndup(entry + 1, PHAR_G(cwd_len));
     271             :                                         } else {
     272           0 :                                                 PHAR_G(cwd_len) = cwd - entry;
     273           0 :                                                 PHAR_G(cwd) = estrndup(entry, PHAR_G(cwd_len));
     274             :                                         }
     275             :                                 }
     276             : 
     277          27 :                                 new_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC);
     278             : 
     279          27 :                                 if (!new_op_array) {
     280           0 :                                         zend_hash_del(&EG(included_files), name, name_len+1);
     281             :                                 }
     282             : 
     283          27 :                                 zend_destroy_file_handle(&file_handle TSRMLS_CC);
     284             : 
     285             :                         } else {
     286           0 :                                 efree(name);
     287           0 :                                 new_op_array = NULL;
     288             :                         }
     289             : #ifdef PHP_WIN32
     290             :                         efree(arch);
     291             : #endif
     292          27 :                         if (new_op_array) {
     293          27 :                                 EG(return_value_ptr_ptr) = &result;
     294          27 :                                 EG(active_op_array) = new_op_array;
     295             : 
     296          27 :                                 zend_try {
     297          27 :                                         zend_execute(new_op_array TSRMLS_CC);
     298          24 :                                         if (PHAR_G(cwd)) {
     299           4 :                                                 efree(PHAR_G(cwd));
     300           4 :                                                 PHAR_G(cwd) = NULL;
     301           4 :                                                 PHAR_G(cwd_len) = 0;
     302             :                                         }
     303             : 
     304          24 :                                         PHAR_G(cwd_init) = 0;
     305          24 :                                         efree(name);
     306          24 :                                         destroy_op_array(new_op_array TSRMLS_CC);
     307          24 :                                         efree(new_op_array);
     308             : 
     309             : 
     310          24 :                                         if (EG(return_value_ptr_ptr) && *EG(return_value_ptr_ptr)) {
     311          24 :                                                 zval_ptr_dtor(EG(return_value_ptr_ptr));
     312             :                                         }
     313           3 :                                 } zend_catch {
     314           3 :                                         if (PHAR_G(cwd)) {
     315           0 :                                                 efree(PHAR_G(cwd));
     316           0 :                                                 PHAR_G(cwd) = NULL;
     317           0 :                                                 PHAR_G(cwd_len) = 0;
     318             :                                         }
     319             : 
     320           3 :                                         PHAR_G(cwd_init) = 0;
     321           3 :                                         efree(name);
     322          27 :                                 } zend_end_try();
     323             : 
     324          27 :                                 zend_bailout();
     325             :                         }
     326             : 
     327           0 :                         return PHAR_MIME_PHP;
     328             :         }
     329           0 :         return -1;
     330             : }
     331             : /* }}} */
     332             : 
     333           4 : static void phar_do_403(char *entry, int entry_len TSRMLS_DC) /* {{{ */
     334             : {
     335           4 :         sapi_header_line ctr = {0};
     336             : 
     337           4 :         ctr.response_code = 403;
     338           4 :         ctr.line_len = sizeof("HTTP/1.0 403 Access Denied")-1;
     339           4 :         ctr.line = "HTTP/1.0 403 Access Denied";
     340           4 :         sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
     341           4 :         sapi_send_headers(TSRMLS_C);
     342           4 :         PHPWRITE("<html>\n <head>\n  <title>Access Denied</title>\n </head>\n <body>\n  <h1>403 - File ", sizeof("<html>\n <head>\n  <title>Access Denied</title>\n </head>\n <body>\n  <h1>403 - File ") - 1);
     343           4 :         PHPWRITE(entry, entry_len);
     344           4 :         PHPWRITE(" Access Denied</h1>\n </body>\n</html>", sizeof(" Access Denied</h1>\n </body>\n</html>") - 1);
     345           4 : }
     346             : /* }}} */
     347             : 
     348          10 : static void phar_do_404(phar_archive_data *phar, char *fname, int fname_len, char *f404, int f404_len, char *entry, int entry_len TSRMLS_DC) /* {{{ */
     349             : {
     350          10 :         sapi_header_line ctr = {0};
     351             :         phar_entry_info *info;
     352             : 
     353          10 :         if (phar && f404_len) {
     354           2 :                 info = phar_get_entry_info(phar, f404, f404_len, NULL, 1 TSRMLS_CC);
     355             : 
     356           2 :                 if (info) {
     357           2 :                         phar_file_action(phar, info, "text/html", PHAR_MIME_PHP, f404, f404_len, fname, NULL, NULL, 0 TSRMLS_CC);
     358           0 :                         return;
     359             :                 }
     360             :         }
     361             : 
     362           8 :         ctr.response_code = 404;
     363           8 :         ctr.line_len = sizeof("HTTP/1.0 404 Not Found")-1;
     364           8 :         ctr.line = "HTTP/1.0 404 Not Found";
     365           8 :         sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
     366           8 :         sapi_send_headers(TSRMLS_C);
     367           8 :         PHPWRITE("<html>\n <head>\n  <title>File Not Found</title>\n </head>\n <body>\n  <h1>404 - File ", sizeof("<html>\n <head>\n  <title>File Not Found</title>\n </head>\n <body>\n  <h1>404 - File ") - 1);
     368           8 :         PHPWRITE(entry, entry_len);
     369           8 :         PHPWRITE(" Not Found</h1>\n </body>\n</html>",  sizeof(" Not Found</h1>\n </body>\n</html>") - 1);
     370             : }
     371             : /* }}} */
     372             : 
     373             : /* post-process REQUEST_URI and retrieve the actual request URI.  This is for
     374             :    cases like http://localhost/blah.phar/path/to/file.php/extra/stuff
     375             :    which calls "blah.phar" file "path/to/file.php" with PATH_INFO "/extra/stuff" */
     376          81 : static void phar_postprocess_ru_web(char *fname, int fname_len, char **entry, int *entry_len, char **ru, int *ru_len TSRMLS_DC) /* {{{ */
     377             : {
     378          81 :         char *e = *entry + 1, *u = NULL, *u1 = NULL, *saveu = NULL;
     379          81 :         int e_len = *entry_len - 1, u_len = 0;
     380          81 :         phar_archive_data **pphar = NULL;
     381             : 
     382             :         /* we already know we can retrieve the phar if we reach here */
     383          81 :         zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **) &pphar);
     384             : 
     385          81 :         if (!pphar && PHAR_G(manifest_cached)) {
     386           0 :                 zend_hash_find(&cached_phars, fname, fname_len, (void **) &pphar);
     387             :         }
     388             : 
     389             :         do {
     390          87 :                 if (zend_hash_exists(&((*pphar)->manifest), e, e_len)) {
     391          59 :                         if (u) {
     392           2 :                                 u[0] = '/';
     393           2 :                                 *ru = estrndup(u, u_len+1);
     394           2 :                                 ++u_len;
     395           2 :                                 u[0] = '\0';
     396             :                         } else {
     397          57 :                                 *ru = NULL;
     398             :                         }
     399          59 :                         *ru_len = u_len;
     400          59 :                         *entry_len = e_len + 1;
     401          59 :                         return;
     402             :                 }
     403             : 
     404          28 :                 if (u) {
     405           4 :                         u1 = strrchr(e, '/');
     406           4 :                         u[0] = '/';
     407           4 :                         saveu = u;
     408           4 :                         e_len += u_len + 1;
     409           4 :                         u = u1;
     410           4 :                         if (!u) {
     411           2 :                                 return;
     412             :                         }
     413             :                 } else {
     414          24 :                         u = strrchr(e, '/');
     415          24 :                         if (!u) {
     416          20 :                                 if (saveu) {
     417           0 :                                         saveu[0] = '/';
     418             :                                 }
     419          20 :                                 return;
     420             :                         }
     421             :                 }
     422             : 
     423           6 :                 u[0] = '\0';
     424           6 :                 u_len = strlen(u + 1);
     425           6 :                 e_len -= u_len + 1;
     426             : 
     427           6 :                 if (e_len < 0) {
     428           0 :                         if (saveu) {
     429           0 :                                 saveu[0] = '/';
     430             :                         }
     431           0 :                         return;
     432             :                 }
     433           6 :         } while (1);
     434             : }
     435             : /* }}} */
     436             : 
     437             : /* {{{ proto void Phar::running([bool retphar = true])
     438             :  * return the name of the currently running phar archive.  If the optional parameter
     439             :  * is set to true, return the phar:// URL to the currently running phar
     440             :  */
     441          12 : PHP_METHOD(Phar, running)
     442             : {
     443             :         char *fname, *arch, *entry;
     444             :         int fname_len, arch_len, entry_len;
     445          12 :         zend_bool retphar = 1;
     446             : 
     447          12 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &retphar) == FAILURE) {
     448           1 :                 return;
     449             :         }
     450             : 
     451          11 :         fname = (char*)zend_get_executed_filename(TSRMLS_C);
     452          11 :         fname_len = strlen(fname);
     453             : 
     454          11 :         if (fname_len > 7 && !memcmp(fname, "phar://", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
     455          10 :                 efree(entry);
     456          10 :                 if (retphar) {
     457           5 :                         RETVAL_STRINGL(fname, arch_len + 7, 1);
     458           5 :                         efree(arch);
     459           5 :                         return;
     460             :                 } else {
     461           5 :                         RETURN_STRINGL(arch, arch_len, 0);
     462             :                 }
     463             :         }
     464             : 
     465           1 :         RETURN_STRINGL("", 0, 1);
     466             : }
     467             : /* }}} */
     468             : 
     469             : /* {{{ proto void Phar::mount(string pharpath, string externalfile)
     470             :  * mount an external file or path to a location within the phar.  This maps
     471             :  * an external file or directory to a location within the phar archive, allowing
     472             :  * reference to an external location as if it were within the phar archive.  This
     473             :  * is useful for writable temp files like databases
     474             :  */
     475          21 : PHP_METHOD(Phar, mount)
     476             : {
     477          21 :         char *fname, *arch = NULL, *entry = NULL, *path, *actual;
     478             :         int fname_len, arch_len, entry_len, path_len, actual_len;
     479             :         phar_archive_data **pphar;
     480             : 
     481          21 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &path, &path_len, &actual, &actual_len) == FAILURE) {
     482           0 :                 return;
     483             :         }
     484             : 
     485          21 :         fname = (char*)zend_get_executed_filename(TSRMLS_C);
     486          21 :         fname_len = strlen(fname);
     487             : 
     488             : #ifdef PHP_WIN32
     489             :         phar_unixify_path_separators(fname, fname_len);
     490             : #endif
     491             : 
     492          21 :         if (fname_len > 7 && !memcmp(fname, "phar://", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
     493           6 :                 efree(entry);
     494           6 :                 entry = NULL;
     495             : 
     496           6 :                 if (path_len > 7 && !memcmp(path, "phar://", 7)) {
     497           1 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Can only mount internal paths within a phar archive, use a relative path instead of \"%s\"", path);
     498           1 :                         efree(arch);
     499           1 :                         return;
     500             :                 }
     501             : carry_on2:
     502          16 :                 if (SUCCESS != zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **)&pphar)) {
     503           0 :                         if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, arch, arch_len, (void **)&pphar)) {
     504           0 :                                 if (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {
     505           0 :                                         goto carry_on;
     506             :                                 }
     507             :                         }
     508             : 
     509           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s is not a phar archive, cannot mount", arch);
     510             : 
     511           0 :                         if (arch) {
     512           0 :                                 efree(arch);
     513             :                         }
     514           0 :                         return;
     515             :                 }
     516             : carry_on:
     517          19 :                 if (SUCCESS != phar_mount_entry(*pphar, actual, actual_len, path, path_len TSRMLS_CC)) {
     518           8 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Mounting of %s to %s within phar %s failed", path, actual, arch);
     519           8 :                         if (path && path == entry) {
     520           5 :                                 efree(entry);
     521             :                         }
     522             : 
     523           8 :                         if (arch) {
     524           8 :                                 efree(arch);
     525             :                         }
     526             : 
     527           8 :                         return;
     528             :                 }
     529             : 
     530          11 :                 if (entry && path && path == entry) {
     531           6 :                         efree(entry);
     532             :                 }
     533             : 
     534          11 :                 if (arch) {
     535           8 :                         efree(arch);
     536             :                 }
     537             : 
     538          11 :                 return;
     539          15 :         } else if (PHAR_GLOBALS->phar_fname_map.arBuckets && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {
     540             :                 goto carry_on;
     541          12 :         } else if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, fname, fname_len, (void **)&pphar)) {
     542           0 :                 if (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {
     543           0 :                         goto carry_on;
     544             :                 }
     545             : 
     546           0 :                 goto carry_on;
     547          12 :         } else if (SUCCESS == phar_split_fname(path, path_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
     548          11 :                 path = entry;
     549          11 :                 path_len = entry_len;
     550          11 :                 goto carry_on2;
     551             :         }
     552             : 
     553           1 :         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Mounting of %s to %s failed", path, actual);
     554             : }
     555             : /* }}} */
     556             : 
     557             : /* {{{ proto void Phar::webPhar([string alias, [string index, [string f404, [array mimetypes, [callback rewrites]]]]])
     558             :  * mapPhar for web-based phars. Reads the currently executed file (a phar)
     559             :  * and registers its manifest. When executed in the CLI or CGI command-line sapi,
     560             :  * this works exactly like mapPhar().  When executed by a web-based sapi, this
     561             :  * reads $_SERVER['REQUEST_URI'] (the actual original value) and parses out the
     562             :  * intended internal file.
     563             :  */
     564          99 : PHP_METHOD(Phar, webPhar)
     565             : {
     566          99 :         zval *mimeoverride = NULL, *rewrite = NULL;
     567          99 :         char *alias = NULL, *error, *index_php = NULL, *f404 = NULL, *ru = NULL;
     568          99 :         int alias_len = 0, ret, f404_len = 0, free_pathinfo = 0, ru_len = 0;
     569          99 :         char *fname, *path_info, *mime_type = NULL, *entry, *pt;
     570             :         const char *basename;
     571          99 :         int fname_len, entry_len, code, index_php_len = 0, not_cgi;
     572          99 :         phar_archive_data *phar = NULL;
     573          99 :         phar_entry_info *info = NULL;
     574             : 
     575          99 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!s!saz", &alias, &alias_len, &index_php, &index_php_len, &f404, &f404_len, &mimeoverride, &rewrite) == FAILURE) {
     576           0 :                 return;
     577             :         }
     578             : 
     579          99 :         phar_request_initialize(TSRMLS_C);
     580          99 :         fname = (char*)zend_get_executed_filename(TSRMLS_C);
     581          99 :         fname_len = strlen(fname);
     582             : 
     583          99 :         if (phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) != SUCCESS) {
     584           1 :                 if (error) {
     585           1 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
     586           1 :                         efree(error);
     587             :                 }
     588           1 :                 return;
     589             :         }
     590             : 
     591             :         /* retrieve requested file within phar */
     592          98 :         if (!(SG(request_info).request_method && SG(request_info).request_uri && (!strcmp(SG(request_info).request_method, "GET") || !strcmp(SG(request_info).request_method, "POST")))) {
     593           3 :                 return;
     594             :         }
     595             : 
     596             : #ifdef PHP_WIN32
     597             :         fname = estrndup(fname, fname_len);
     598             :         phar_unixify_path_separators(fname, fname_len);
     599             : #endif
     600          95 :         basename = zend_memrchr(fname, '/', fname_len);
     601             : 
     602          95 :         if (!basename) {
     603           0 :                 basename = fname;
     604             :         } else {
     605          95 :                 ++basename;
     606             :         }
     607             : 
     608         190 :         if ((strlen(sapi_module.name) == sizeof("cgi-fcgi")-1 && !strncmp(sapi_module.name, "cgi-fcgi", sizeof("cgi-fcgi")-1))
     609           0 :                 || (strlen(sapi_module.name) == sizeof("fpm-fcgi")-1 && !strncmp(sapi_module.name, "fpm-fcgi", sizeof("fpm-fcgi")-1))
     610           0 :                 || (strlen(sapi_module.name) == sizeof("cgi")-1 && !strncmp(sapi_module.name, "cgi", sizeof("cgi")-1))) {
     611             : 
     612          95 :                 if (PG(http_globals)[TRACK_VARS_SERVER]) {
     613          91 :                         HashTable *_server = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);
     614             :                         zval **z_script_name, **z_path_info;
     615             : 
     616         273 :                         if (SUCCESS != zend_hash_find(_server, "SCRIPT_NAME", sizeof("SCRIPT_NAME"), (void**)&z_script_name) ||
     617          91 :                                 IS_STRING != Z_TYPE_PP(z_script_name) ||
     618          91 :                                 !strstr(Z_STRVAL_PP(z_script_name), basename)) {
     619           0 :                                 return;
     620             :                         }
     621             : 
     622         253 :                         if (SUCCESS == zend_hash_find(_server, "PATH_INFO", sizeof("PATH_INFO"), (void**)&z_path_info) &&
     623          81 :                                 IS_STRING == Z_TYPE_PP(z_path_info)) {
     624          81 :                                 entry_len = Z_STRLEN_PP(z_path_info);
     625          81 :                                 entry = estrndup(Z_STRVAL_PP(z_path_info), entry_len);
     626          81 :                                 path_info = emalloc(Z_STRLEN_PP(z_script_name) + entry_len + 1);
     627          81 :                                 memcpy(path_info, Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));
     628          81 :                                 memcpy(path_info + Z_STRLEN_PP(z_script_name), entry, entry_len + 1);
     629          81 :                                 free_pathinfo = 1;
     630             :                         } else {
     631          10 :                                 entry_len = 0;
     632          10 :                                 entry = estrndup("", 0);
     633          10 :                                 path_info = Z_STRVAL_PP(z_script_name);
     634             :                         }
     635             : 
     636          91 :                         pt = estrndup(Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));
     637             : 
     638             :                 } else {
     639             :                         char *testit;
     640             : 
     641           4 :                         testit = sapi_getenv("SCRIPT_NAME", sizeof("SCRIPT_NAME")-1 TSRMLS_CC);
     642           4 :                         if (!(pt = strstr(testit, basename))) {
     643           0 :                                 efree(testit);
     644           0 :                                 return;
     645             :                         }
     646             : 
     647           4 :                         path_info = sapi_getenv("PATH_INFO", sizeof("PATH_INFO")-1 TSRMLS_CC);
     648             : 
     649           4 :                         if (path_info) {
     650           4 :                                 entry = path_info;
     651           4 :                                 entry_len = strlen(entry);
     652           4 :                                 spprintf(&path_info, 0, "%s%s", testit, path_info);
     653           4 :                                 free_pathinfo = 1;
     654             :                         } else {
     655           0 :                                 path_info = testit;
     656           0 :                                 free_pathinfo = 1;
     657           0 :                                 entry = estrndup("", 0);
     658           0 :                                 entry_len = 0;
     659             :                         }
     660             : 
     661           4 :                         pt = estrndup(testit, (pt - testit) + (fname_len - (basename - fname)));
     662             :                 }
     663          95 :                 not_cgi = 0;
     664             :         } else {
     665           0 :                 path_info = SG(request_info).request_uri;
     666             : 
     667           0 :                 if (!(pt = strstr(path_info, basename))) {
     668             :                         /* this can happen with rewrite rules - and we have no idea what to do then, so return */
     669           0 :                         return;
     670             :                 }
     671             : 
     672           0 :                 entry_len = strlen(path_info);
     673           0 :                 entry_len -= (pt - path_info) + (fname_len - (basename - fname));
     674           0 :                 entry = estrndup(pt + (fname_len - (basename - fname)), entry_len);
     675             : 
     676           0 :                 pt = estrndup(path_info, (pt - path_info) + (fname_len - (basename - fname)));
     677           0 :                 not_cgi = 1;
     678             :         }
     679             : 
     680          95 :         if (rewrite) {
     681             :                 zend_fcall_info fci;
     682             :                 zend_fcall_info_cache fcc;
     683             :                 zval *params, *retval_ptr, **zp[1];
     684             : 
     685          20 :                 MAKE_STD_ZVAL(params);
     686          20 :                 ZVAL_STRINGL(params, entry, entry_len, 1);
     687          20 :                 zp[0] = &params;
     688             : 
     689             : #if PHP_VERSION_ID < 50300
     690             :                 if (FAILURE == zend_fcall_info_init(rewrite, &fci, &fcc TSRMLS_CC)) {
     691             : #else
     692          20 :                 if (FAILURE == zend_fcall_info_init(rewrite, 0, &fci, &fcc, NULL, NULL TSRMLS_CC)) {
     693             : #endif
     694           2 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: invalid rewrite callback");
     695             : 
     696           2 :                         if (free_pathinfo) {
     697           0 :                                 efree(path_info);
     698             :                         }
     699             : 
     700           2 :                         return;
     701             :                 }
     702             : 
     703          18 :                 fci.param_count = 1;
     704          18 :                 fci.params = zp;
     705             : #if PHP_VERSION_ID < 50300
     706             :                 ++(params->refcount);
     707             : #else
     708          18 :                 Z_ADDREF_P(params);
     709             : #endif
     710          18 :                 fci.retval_ptr_ptr = &retval_ptr;
     711             : 
     712          18 :                 if (FAILURE == zend_call_function(&fci, &fcc TSRMLS_CC)) {
     713           2 :                         if (!EG(exception)) {
     714           2 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: failed to call rewrite callback");
     715             :                         }
     716             : 
     717           2 :                         if (free_pathinfo) {
     718           0 :                                 efree(path_info);
     719             :                         }
     720             : 
     721           2 :                         return;
     722             :                 }
     723             : 
     724          16 :                 if (!fci.retval_ptr_ptr || !retval_ptr) {
     725           0 :                         if (free_pathinfo) {
     726           0 :                                 efree(path_info);
     727             :                         }
     728           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: rewrite callback must return a string or false");
     729           0 :                         return;
     730             :                 }
     731             : 
     732          16 :                 switch (Z_TYPE_P(retval_ptr)) {
     733             : #if PHP_VERSION_ID >= 60000
     734             :                         case IS_UNICODE:
     735             :                                 zval_unicode_to_string(retval_ptr TSRMLS_CC);
     736             :                                 /* break intentionally omitted */
     737             : #endif
     738             :                         case IS_STRING:
     739          10 :                                 efree(entry);
     740             : 
     741          10 :                                 if (fci.retval_ptr_ptr != &retval_ptr) {
     742           0 :                                         entry = estrndup(Z_STRVAL_PP(fci.retval_ptr_ptr), Z_STRLEN_PP(fci.retval_ptr_ptr));
     743           0 :                                         entry_len = Z_STRLEN_PP(fci.retval_ptr_ptr);
     744             :                                 } else {
     745          10 :                                         entry = Z_STRVAL_P(retval_ptr);
     746          10 :                                         entry_len = Z_STRLEN_P(retval_ptr);
     747             :                                 }
     748             : 
     749          10 :                                 break;
     750             :                         case IS_BOOL:
     751           4 :                                 phar_do_403(entry, entry_len TSRMLS_CC);
     752             : 
     753           4 :                                 if (free_pathinfo) {
     754           4 :                                         efree(path_info);
     755             :                                 }
     756             : 
     757           4 :                                 zend_bailout();
     758           0 :                                 return;
     759             :                         default:
     760           2 :                                 efree(retval_ptr);
     761             : 
     762           2 :                                 if (free_pathinfo) {
     763           0 :                                         efree(path_info);
     764             :                                 }
     765             : 
     766           2 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: rewrite callback must return a string or false");
     767           2 :                                 return;
     768             :                 }
     769             :         }
     770             : 
     771          85 :         if (entry_len) {
     772          81 :                 phar_postprocess_ru_web(fname, fname_len, &entry, &entry_len, &ru, &ru_len TSRMLS_CC);
     773             :         }
     774             : 
     775          85 :         if (!entry_len || (entry_len == 1 && entry[0] == '/')) {
     776          16 :                 efree(entry);
     777             :                 /* direct request */
     778          16 :                 if (index_php_len) {
     779           8 :                         entry = index_php;
     780           8 :                         entry_len = index_php_len;
     781           8 :                         if (entry[0] != '/') {
     782           4 :                                 spprintf(&entry, 0, "/%s", index_php);
     783           4 :                                 ++entry_len;
     784             :                         }
     785             :                 } else {
     786             :                         /* assume "index.php" is starting point */
     787           8 :                         entry = estrndup("/index.php", sizeof("/index.php"));
     788           8 :                         entry_len = sizeof("/index.php")-1;
     789             :                 }
     790             : 
     791          32 :                 if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||
     792          16 :                         (info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {
     793           4 :                         phar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);
     794             : 
     795           4 :                         if (free_pathinfo) {
     796           4 :                                 efree(path_info);
     797             :                         }
     798             : 
     799           4 :                         zend_bailout();
     800             :                 } else {
     801          12 :                         char *tmp = NULL, sa = '\0';
     802          12 :                         sapi_header_line ctr = {0};
     803          12 :                         ctr.response_code = 301;
     804          12 :                         ctr.line_len = sizeof("HTTP/1.1 301 Moved Permanently")-1;
     805          12 :                         ctr.line = "HTTP/1.1 301 Moved Permanently";
     806          12 :                         sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
     807             : 
     808          12 :                         if (not_cgi) {
     809           0 :                                 tmp = strstr(path_info, basename) + fname_len;
     810           0 :                                 sa = *tmp;
     811           0 :                                 *tmp = '\0';
     812             :                         }
     813             : 
     814          12 :                         ctr.response_code = 0;
     815             : 
     816          12 :                         if (path_info[strlen(path_info)-1] == '/') {
     817           8 :                                 ctr.line_len = spprintf(&(ctr.line), 4096, "Location: %s%s", path_info, entry + 1);
     818             :                         } else {
     819           4 :                                 ctr.line_len = spprintf(&(ctr.line), 4096, "Location: %s%s", path_info, entry);
     820             :                         }
     821             : 
     822          12 :                         if (not_cgi) {
     823           0 :                                 *tmp = sa;
     824             :                         }
     825             : 
     826          12 :                         if (free_pathinfo) {
     827           8 :                                 efree(path_info);
     828             :                         }
     829             : 
     830          12 :                         sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
     831          12 :                         sapi_send_headers(TSRMLS_C);
     832          12 :                         efree(ctr.line);
     833          12 :                         zend_bailout();
     834             :                 }
     835             :         }
     836             : 
     837         138 :         if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||
     838          69 :                 (info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {
     839           6 :                 phar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);
     840             : #ifdef PHP_WIN32
     841             :                 efree(fname);
     842             : #endif
     843           4 :                 zend_bailout();
     844             :         }
     845             : 
     846          63 :         if (mimeoverride && zend_hash_num_elements(Z_ARRVAL_P(mimeoverride))) {
     847          34 :                 const char *ext = zend_memrchr(entry, '.', entry_len);
     848             :                 zval **val;
     849             : 
     850          34 :                 if (ext) {
     851          32 :                         ++ext;
     852             : 
     853          32 :                         if (SUCCESS == zend_hash_find(Z_ARRVAL_P(mimeoverride), ext, strlen(ext)+1, (void **) &val)) {
     854          24 :                                 switch (Z_TYPE_PP(val)) {
     855             :                                         case IS_LONG:
     856          28 :                                                 if (Z_LVAL_PP(val) == PHAR_MIME_PHP || Z_LVAL_PP(val) == PHAR_MIME_PHPS) {
     857          12 :                                                         mime_type = "";
     858          12 :                                                         code = Z_LVAL_PP(val);
     859             :                                                 } else {
     860           4 :                                                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown mime type specifier used, only Phar::PHP, Phar::PHPS and a mime type string are allowed");
     861             : #ifdef PHP_WIN32
     862             :                                                         efree(fname);
     863             : #endif
     864           4 :                                                         RETURN_FALSE;
     865             :                                                 }
     866          12 :                                                 break;
     867             :                                         case IS_STRING:
     868           4 :                                                 mime_type = Z_STRVAL_PP(val);
     869           4 :                                                 code = PHAR_MIME_OTHER;
     870           4 :                                                 break;
     871             :                                         default:
     872           4 :                                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown mime type specifier used (not a string or int), only Phar::PHP, Phar::PHPS and a mime type string are allowed");
     873             : #ifdef PHP_WIN32
     874             :                                                 efree(fname);
     875             : #endif
     876           4 :                                                 RETURN_FALSE;
     877             :                                 }
     878             :                         }
     879             :                 }
     880             :         }
     881             : 
     882          55 :         if (!mime_type) {
     883          39 :                 code = phar_file_type(&PHAR_G(mime_types), entry, &mime_type TSRMLS_CC);
     884             :         }
     885          55 :         ret = phar_file_action(phar, info, mime_type, code, entry, entry_len, fname, pt, ru, ru_len TSRMLS_CC);
     886             : }
     887             : /* }}} */
     888             : 
     889             : /* {{{ proto void Phar::mungServer(array munglist)
     890             :  * Defines a list of up to 4 $_SERVER variables that should be modified for execution
     891             :  * to mask the presence of the phar archive.  This should be used in conjunction with
     892             :  * Phar::webPhar(), and has no effect otherwise
     893             :  * SCRIPT_NAME, PHP_SELF, REQUEST_URI and SCRIPT_FILENAME
     894             :  */
     895          19 : PHP_METHOD(Phar, mungServer)
     896             : {
     897             :         zval *mungvalues;
     898             : 
     899          19 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &mungvalues) == FAILURE) {
     900           1 :                 return;
     901             :         }
     902             : 
     903          18 :         if (!zend_hash_num_elements(Z_ARRVAL_P(mungvalues))) {
     904           4 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "No values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME");
     905           4 :                 return;
     906             :         }
     907             : 
     908          14 :         if (zend_hash_num_elements(Z_ARRVAL_P(mungvalues)) > 4) {
     909           4 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Too many values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME");
     910           4 :                 return;
     911             :         }
     912             : 
     913          10 :         phar_request_initialize(TSRMLS_C);
     914             : 
     915          30 :         for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(mungvalues)); SUCCESS == zend_hash_has_more_elements(Z_ARRVAL_P(mungvalues)); zend_hash_move_forward(Z_ARRVAL_P(mungvalues))) {
     916          24 :                 zval **data = NULL;
     917             : 
     918          24 :                 if (SUCCESS != zend_hash_get_current_data(Z_ARRVAL_P(mungvalues), (void **) &data)) {
     919           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "unable to retrieve array value in Phar::mungServer()");
     920           0 :                         return;
     921             :                 }
     922             : 
     923          24 :                 if (Z_TYPE_PP(data) != IS_STRING) {
     924           4 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Non-string value passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME");
     925           4 :                         return;
     926             :                 }
     927             : 
     928          20 :                 if (Z_STRLEN_PP(data) == sizeof("PHP_SELF")-1 && !strncmp(Z_STRVAL_PP(data), "PHP_SELF", sizeof("PHP_SELF")-1)) {
     929           6 :                         PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_PHP_SELF;
     930             :                 }
     931             : 
     932          20 :                 if (Z_STRLEN_PP(data) == sizeof("REQUEST_URI")-1) {
     933          10 :                         if (!strncmp(Z_STRVAL_PP(data), "REQUEST_URI", sizeof("REQUEST_URI")-1)) {
     934           6 :                                 PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_REQUEST_URI;
     935             :                         }
     936          10 :                         if (!strncmp(Z_STRVAL_PP(data), "SCRIPT_NAME", sizeof("SCRIPT_NAME")-1)) {
     937           4 :                                 PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_NAME;
     938             :                         }
     939             :                 }
     940             : 
     941          20 :                 if (Z_STRLEN_PP(data) == sizeof("SCRIPT_FILENAME")-1 && !strncmp(Z_STRVAL_PP(data), "SCRIPT_FILENAME", sizeof("SCRIPT_FILENAME")-1)) {
     942           4 :                         PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_FILENAME;
     943             :                 }
     944             :         }
     945             : }
     946             : /* }}} */
     947             : 
     948             : /* {{{ proto void Phar::interceptFileFuncs()
     949             :  * instructs phar to intercept fopen, file_get_contents, opendir, and all of the stat-related functions
     950             :  * and return stat on files within the phar for relative paths
     951             :  *
     952             :  * Once called, this cannot be reversed, and continue until the end of the request.
     953             :  *
     954             :  * This allows legacy scripts to be pharred unmodified
     955             :  */
     956          17 : PHP_METHOD(Phar, interceptFileFuncs)
     957             : {
     958          17 :         if (zend_parse_parameters_none() == FAILURE) {
     959           0 :                 return;
     960             :         }
     961          17 :         phar_intercept_functions(TSRMLS_C);
     962             : }
     963             : /* }}} */
     964             : 
     965             : /* {{{ proto array Phar::createDefaultStub([string indexfile[, string webindexfile]])
     966             :  * Return a stub that can be used to run a phar-based archive without the phar extension
     967             :  * indexfile is the CLI startup filename, which defaults to "index.php", webindexfile
     968             :  * is the web startup filename, and also defaults to "index.php"
     969             :  */
     970           9 : PHP_METHOD(Phar, createDefaultStub)
     971             : {
     972           9 :         char *index = NULL, *webindex = NULL, *stub, *error;
     973           9 :         int index_len = 0, webindex_len = 0;
     974             :         size_t stub_len;
     975             : 
     976           9 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ss", &index, &index_len, &webindex, &webindex_len) == FAILURE) {
     977           1 :                 return;
     978             :         }
     979             : 
     980           8 :         stub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);
     981             : 
     982           8 :         if (error) {
     983           2 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
     984           2 :                 efree(error);
     985           2 :                 return;
     986             :         }
     987           6 :         RETURN_STRINGL(stub, stub_len, 0);
     988             : }
     989             : /* }}} */
     990             : 
     991             : /* {{{ proto mixed Phar::mapPhar([string alias, [int dataoffset]])
     992             :  * Reads the currently executed file (a phar) and registers its manifest */
     993          36 : PHP_METHOD(Phar, mapPhar)
     994             : {
     995          36 :         char *alias = NULL, *error;
     996          36 :         int alias_len = 0;
     997          36 :         long dataoffset = 0;
     998             : 
     999          36 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!l", &alias, &alias_len, &dataoffset) == FAILURE) {
    1000           1 :                 return;
    1001             :         }
    1002             : 
    1003          35 :         phar_request_initialize(TSRMLS_C);
    1004             : 
    1005          35 :         RETVAL_BOOL(phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) == SUCCESS);
    1006             : 
    1007          35 :         if (error) {
    1008           9 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    1009           9 :                 efree(error);
    1010             :         }
    1011             : } /* }}} */
    1012             : 
    1013             : /* {{{ proto mixed Phar::loadPhar(string filename [, string alias])
    1014             :  * Loads any phar archive with an alias */
    1015           8 : PHP_METHOD(Phar, loadPhar)
    1016             : {
    1017           8 :         char *fname, *alias = NULL, *error;
    1018           8 :         int fname_len, alias_len = 0;
    1019             : 
    1020           8 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s!", &fname, &fname_len, &alias, &alias_len) == FAILURE) {
    1021           1 :                 return;
    1022             :         }
    1023             : 
    1024           7 :         phar_request_initialize(TSRMLS_C);
    1025             : 
    1026           7 :         RETVAL_BOOL(phar_open_from_filename(fname, fname_len, alias, alias_len, REPORT_ERRORS, NULL, &error TSRMLS_CC) == SUCCESS);
    1027             : 
    1028           7 :         if (error) {
    1029           2 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    1030           2 :                 efree(error);
    1031             :         }
    1032             : } /* }}} */
    1033             : 
    1034             : /* {{{ proto string Phar::apiVersion()
    1035             :  * Returns the api version */
    1036           1 : PHP_METHOD(Phar, apiVersion)
    1037             : {
    1038           1 :         if (zend_parse_parameters_none() == FAILURE) {
    1039           0 :                 return;
    1040             :         }
    1041           1 :         RETURN_STRINGL(PHP_PHAR_API_VERSION, sizeof(PHP_PHAR_API_VERSION)-1, 1);
    1042             : }
    1043             : /* }}}*/
    1044             : 
    1045             : /* {{{ proto bool Phar::canCompress([int method])
    1046             :  * Returns whether phar extension supports compression using zlib/bzip2 */
    1047           4 : PHP_METHOD(Phar, canCompress)
    1048             : {
    1049           4 :         long method = 0;
    1050             : 
    1051           4 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &method) == FAILURE) {
    1052           1 :                 return;
    1053             :         }
    1054             : 
    1055           3 :         phar_request_initialize(TSRMLS_C);
    1056           3 :         switch (method) {
    1057             :         case PHAR_ENT_COMPRESSED_GZ:
    1058           1 :                 if (PHAR_G(has_zlib)) {
    1059           1 :                         RETURN_TRUE;
    1060             :                 } else {
    1061           0 :                         RETURN_FALSE;
    1062             :                 }
    1063             :         case PHAR_ENT_COMPRESSED_BZ2:
    1064           1 :                 if (PHAR_G(has_bz2)) {
    1065           1 :                         RETURN_TRUE;
    1066             :                 } else {
    1067           0 :                         RETURN_FALSE;
    1068             :                 }
    1069             :         default:
    1070           1 :                 if (PHAR_G(has_zlib) || PHAR_G(has_bz2)) {
    1071           1 :                         RETURN_TRUE;
    1072             :                 } else {
    1073           0 :                         RETURN_FALSE;
    1074             :                 }
    1075             :         }
    1076             : }
    1077             : /* }}} */
    1078             : 
    1079             : /* {{{ proto bool Phar::canWrite()
    1080             :  * Returns whether phar extension supports writing and creating phars */
    1081           5 : PHP_METHOD(Phar, canWrite)
    1082             : {
    1083           5 :         if (zend_parse_parameters_none() == FAILURE) {
    1084           0 :                 return;
    1085             :         }
    1086           5 :         RETURN_BOOL(!PHAR_G(readonly));
    1087             : }
    1088             : /* }}} */
    1089             : 
    1090             : /* {{{ proto bool Phar::isValidPharFilename(string filename[, bool executable = true])
    1091             :  * Returns whether the given filename is a valid phar filename */
    1092          37 : PHP_METHOD(Phar, isValidPharFilename)
    1093             : {
    1094             :         char *fname;
    1095             :         const char *ext_str;
    1096             :         int fname_len, ext_len, is_executable;
    1097          37 :         zend_bool executable = 1;
    1098             : 
    1099          37 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &fname, &fname_len, &executable) == FAILURE) {
    1100           1 :                 return;
    1101             :         }
    1102             : 
    1103          36 :         is_executable = executable;
    1104          36 :         RETVAL_BOOL(phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, is_executable, 2, 1 TSRMLS_CC) == SUCCESS);
    1105             : }
    1106             : /* }}} */
    1107             : 
    1108             : #if HAVE_SPL
    1109             : /**
    1110             :  * from spl_directory
    1111             :  */
    1112         435 : static void phar_spl_foreign_dtor(spl_filesystem_object *object TSRMLS_DC) /* {{{ */
    1113             : {
    1114         435 :         phar_archive_data *phar = (phar_archive_data *) object->oth;
    1115             : 
    1116         435 :         if (!phar->is_persistent) {
    1117         435 :                 phar_archive_delref(phar TSRMLS_CC);
    1118             :         }
    1119             : 
    1120         435 :         object->oth = NULL;
    1121         435 : }
    1122             : /* }}} */
    1123             : 
    1124             : /**
    1125             :  * from spl_directory
    1126             :  */
    1127           0 : static void phar_spl_foreign_clone(spl_filesystem_object *src, spl_filesystem_object *dst TSRMLS_DC) /* {{{ */
    1128             : {
    1129           0 :         phar_archive_data *phar_data = (phar_archive_data *) dst->oth;
    1130             : 
    1131           0 :         if (!phar_data->is_persistent) {
    1132           0 :                 ++(phar_data->refcount);
    1133             :         }
    1134           0 : }
    1135             : /* }}} */
    1136             : 
    1137             : static spl_other_handler phar_spl_foreign_handler = {
    1138             :         phar_spl_foreign_dtor,
    1139             :         phar_spl_foreign_clone
    1140             : };
    1141             : #endif /* HAVE_SPL */
    1142             : 
    1143             : /* {{{ proto void Phar::__construct(string fname [, int flags [, string alias]])
    1144             :  * Construct a Phar archive object
    1145             :  *
    1146             :  * proto void PharData::__construct(string fname [[, int flags [, string alias]], int file format = Phar::TAR])
    1147             :  * Construct a PharData archive object
    1148             :  *
    1149             :  * This function is used as the constructor for both the Phar and PharData
    1150             :  * classes, hence the two prototypes above.
    1151             :  */
    1152         502 : PHP_METHOD(Phar, __construct)
    1153             : {
    1154             : #if !HAVE_SPL
    1155             :         zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, "Cannot instantiate Phar object without SPL extension");
    1156             : #else
    1157         502 :         char *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;
    1158         502 :         int fname_len, alias_len = 0, arch_len, entry_len, is_data;
    1159             : #if PHP_VERSION_ID < 50300
    1160             :         long flags = 0;
    1161             : #else
    1162         502 :         long flags = SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS;
    1163             : #endif
    1164         502 :         long format = 0;
    1165             :         phar_archive_object *phar_obj;
    1166             :         phar_archive_data   *phar_data;
    1167         502 :         zval *zobj = getThis(), arg1, arg2;
    1168             : 
    1169         502 :         phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
    1170             : 
    1171         502 :         is_data = instanceof_function(Z_OBJCE_P(zobj), phar_ce_data TSRMLS_CC);
    1172             : 
    1173         502 :         if (is_data) {
    1174          94 :                 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls!l", &fname, &fname_len, &flags, &alias, &alias_len, &format) == FAILURE) {
    1175           0 :                         return;
    1176             :                 }
    1177             :         } else {
    1178         408 :                 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls!", &fname, &fname_len, &flags, &alias, &alias_len) == FAILURE) {
    1179           2 :                         return;
    1180             :                 }
    1181             :         }
    1182             : 
    1183         500 :         if (phar_obj->arc.archive) {
    1184           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot call constructor twice");
    1185           1 :                 return;
    1186             :         }
    1187             : 
    1188         499 :         save_fname = fname;
    1189         499 :         if (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, !is_data, 2 TSRMLS_CC)) {
    1190             :                 /* use arch (the basename for the archive) for fname instead of fname */
    1191             :                 /* this allows support for RecursiveDirectoryIterator of subdirectories */
    1192             : #ifdef PHP_WIN32
    1193             :                 phar_unixify_path_separators(arch, arch_len);
    1194             : #endif
    1195         492 :                 fname = arch;
    1196         492 :                 fname_len = arch_len;
    1197             : #ifdef PHP_WIN32
    1198             :         } else {
    1199             :                 arch = estrndup(fname, fname_len);
    1200             :                 arch_len = fname_len;
    1201             :                 fname = arch;
    1202             :                 phar_unixify_path_separators(arch, arch_len);
    1203             : #endif
    1204             :         }
    1205             : 
    1206         499 :         if (phar_open_or_create_filename(fname, fname_len, alias, alias_len, is_data, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {
    1207             : 
    1208          64 :                 if (fname == arch && fname != save_fname) {
    1209          57 :                         efree(arch);
    1210          57 :                         fname = save_fname;
    1211             :                 }
    1212             : 
    1213          64 :                 if (entry) {
    1214          57 :                         efree(entry);
    1215             :                 }
    1216             : 
    1217          64 :                 if (error) {
    1218          64 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1219             :                                 "%s", error);
    1220          64 :                         efree(error);
    1221             :                 } else {
    1222           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1223             :                                 "Phar creation or opening failed");
    1224             :                 }
    1225             : 
    1226          64 :                 return;
    1227             :         }
    1228             : 
    1229         435 :         if (is_data && phar_data->is_tar && phar_data->is_brandnew && format == PHAR_FORMAT_ZIP) {
    1230           0 :                 phar_data->is_zip = 1;
    1231           0 :                 phar_data->is_tar = 0;
    1232             :         }
    1233             : 
    1234         435 :         if (fname == arch) {
    1235         435 :                 efree(arch);
    1236         435 :                 fname = save_fname;
    1237             :         }
    1238             : 
    1239         435 :         if ((is_data && !phar_data->is_data) || (!is_data && phar_data->is_data)) {
    1240           0 :                 if (is_data) {
    1241           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1242             :                                 "PharData class can only be used for non-executable tar and zip archives");
    1243             :                 } else {
    1244           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1245             :                                 "Phar class can only be used for executable tar and zip archives");
    1246             :                 }
    1247           0 :                 efree(entry);
    1248           0 :                 return;
    1249             :         }
    1250             : 
    1251         435 :         is_data = phar_data->is_data;
    1252             : 
    1253         435 :         if (!phar_data->is_persistent) {
    1254         433 :                 ++(phar_data->refcount);
    1255             :         }
    1256             : 
    1257         435 :         phar_obj->arc.archive = phar_data;
    1258         435 :         phar_obj->spl.oth_handler = &phar_spl_foreign_handler;
    1259             : 
    1260         435 :         if (entry) {
    1261         435 :                 fname_len = spprintf(&fname, 0, "phar://%s%s", phar_data->fname, entry);
    1262         435 :                 efree(entry);
    1263             :         } else {
    1264           0 :                 fname_len = spprintf(&fname, 0, "phar://%s", phar_data->fname);
    1265             :         }
    1266             : 
    1267         435 :         INIT_PZVAL(&arg1);
    1268         435 :         ZVAL_STRINGL(&arg1, fname, fname_len, 0);
    1269         435 :         INIT_PZVAL(&arg2);
    1270         435 :         ZVAL_LONG(&arg2, flags);
    1271             : 
    1272         435 :         zend_call_method_with_2_params(&zobj, Z_OBJCE_P(zobj),
    1273             :                 &spl_ce_RecursiveDirectoryIterator->constructor, "__construct", NULL, &arg1, &arg2);
    1274             : 
    1275         435 :         if (!phar_data->is_persistent) {
    1276         433 :                 phar_obj->arc.archive->is_data = is_data;
    1277           2 :         } else if (!EG(exception)) {
    1278             :                 /* register this guy so we can modify if necessary */
    1279           2 :                 zend_hash_add(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive), (void *) &phar_obj, sizeof(phar_archive_object **), NULL);
    1280             :         }
    1281             : 
    1282         435 :         phar_obj->spl.info_class = phar_ce_entry;
    1283         435 :         efree(fname);
    1284             : #endif /* HAVE_SPL */
    1285             : }
    1286             : /* }}} */
    1287             : 
    1288             : /* {{{ proto array Phar::getSupportedSignatures()
    1289             :  * Return array of supported signature types
    1290             :  */
    1291          10 : PHP_METHOD(Phar, getSupportedSignatures)
    1292             : {
    1293          10 :         if (zend_parse_parameters_none() == FAILURE) {
    1294           0 :                 return;
    1295             :         }
    1296             : 
    1297          10 :         array_init(return_value);
    1298             : 
    1299          10 :         add_next_index_stringl(return_value, "MD5", 3, 1);
    1300          10 :         add_next_index_stringl(return_value, "SHA-1", 5, 1);
    1301             : #ifdef PHAR_HASH_OK
    1302          10 :         add_next_index_stringl(return_value, "SHA-256", 7, 1);
    1303          10 :         add_next_index_stringl(return_value, "SHA-512", 7, 1);
    1304             : #endif
    1305             : #if PHAR_HAVE_OPENSSL
    1306          10 :         add_next_index_stringl(return_value, "OpenSSL", 7, 1);
    1307             : #else
    1308             :         if (zend_hash_exists(&module_registry, "openssl", sizeof("openssl"))) {
    1309             :                 add_next_index_stringl(return_value, "OpenSSL", 7, 1);
    1310             :         }
    1311             : #endif
    1312             : }
    1313             : /* }}} */
    1314             : 
    1315             : /* {{{ proto array Phar::getSupportedCompression()
    1316             :  * Return array of supported comparession algorithms
    1317             :  */
    1318           1 : PHP_METHOD(Phar, getSupportedCompression)
    1319             : {
    1320           1 :         if (zend_parse_parameters_none() == FAILURE) {
    1321           0 :                 return;
    1322             :         }
    1323             : 
    1324           1 :         array_init(return_value);
    1325           1 :         phar_request_initialize(TSRMLS_C);
    1326             : 
    1327           1 :         if (PHAR_G(has_zlib)) {
    1328           1 :                 add_next_index_stringl(return_value, "GZ", 2, 1);
    1329             :         }
    1330             : 
    1331           1 :         if (PHAR_G(has_bz2)) {
    1332           1 :                 add_next_index_stringl(return_value, "BZIP2", 5, 1);
    1333             :         }
    1334             : }
    1335             : /* }}} */
    1336             : 
    1337             : /* {{{ proto array Phar::unlinkArchive(string archive)
    1338             :  * Completely remove a phar archive from memory and disk
    1339             :  */
    1340          13 : PHP_METHOD(Phar, unlinkArchive)
    1341             : {
    1342             :         char *fname, *error, *zname, *arch, *entry;
    1343             :         int fname_len, zname_len, arch_len, entry_len;
    1344             :         phar_archive_data *phar;
    1345             : 
    1346          13 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    1347           1 :                 RETURN_FALSE;
    1348             :         }
    1349             : 
    1350          12 :         if (!fname_len) {
    1351           1 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown phar archive \"\"");
    1352           1 :                 return;
    1353             :         }
    1354             : 
    1355          11 :         if (FAILURE == phar_open_from_filename(fname, fname_len, NULL, 0, REPORT_ERRORS, &phar, &error TSRMLS_CC)) {
    1356           2 :                 if (error) {
    1357           2 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown phar archive \"%s\": %s", fname, error);
    1358           2 :                         efree(error);
    1359             :                 } else {
    1360           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown phar archive \"%s\"", fname);
    1361             :                 }
    1362           2 :                 return;
    1363             :         }
    1364             : 
    1365           9 :         zname = (char*)zend_get_executed_filename(TSRMLS_C);
    1366           9 :         zname_len = strlen(zname);
    1367             : 
    1368           9 :         if (zname_len > 7 && !memcmp(zname, "phar://", 7) && SUCCESS == phar_split_fname(zname, zname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
    1369           1 :                 if (arch_len == fname_len && !memcmp(arch, fname, arch_len)) {
    1370           1 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar archive \"%s\" cannot be unlinked from within itself", fname);
    1371           1 :                         efree(arch);
    1372           1 :                         efree(entry);
    1373           1 :                         return;
    1374             :                 }
    1375           0 :                 efree(arch);
    1376           0 :                 efree(entry);
    1377             :         }
    1378             : 
    1379           8 :         if (phar->is_persistent) {
    1380           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar archive \"%s\" is in phar.cache_list, cannot unlinkArchive()", fname);
    1381           0 :                 return;
    1382             :         }
    1383             : 
    1384           8 :         if (phar->refcount) {
    1385           1 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar archive \"%s\" has open file handles or objects.  fclose() all file handles, and unset() all objects prior to calling unlinkArchive()", fname);
    1386           1 :                 return;
    1387             :         }
    1388             : 
    1389           7 :         fname = estrndup(phar->fname, phar->fname_len);
    1390             : 
    1391             :         /* invalidate phar cache */
    1392           7 :         PHAR_G(last_phar) = NULL;
    1393           7 :         PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
    1394             : 
    1395           7 :         phar_archive_delref(phar TSRMLS_CC);
    1396           7 :         unlink(fname);
    1397           7 :         efree(fname);
    1398           7 :         RETURN_TRUE;
    1399             : }
    1400             : /* }}} */
    1401             : 
    1402             : #if HAVE_SPL
    1403             : 
    1404             : #define PHAR_ARCHIVE_OBJECT() \
    1405             :         phar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
    1406             :         if (!phar_obj->arc.archive) { \
    1407             :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    1408             :                         "Cannot call method on an uninitialized Phar object"); \
    1409             :                 return; \
    1410             :         }
    1411             : 
    1412             : /* {{{ proto void Phar::__destruct()
    1413             :  * if persistent, remove from the cache
    1414             :  */
    1415         436 : PHP_METHOD(Phar, __destruct)
    1416             : {
    1417         436 :         phar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
    1418             : 
    1419         436 :         if (phar_obj->arc.archive && phar_obj->arc.archive->is_persistent) {
    1420           0 :                 zend_hash_del(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive));
    1421             :         }
    1422         436 : }
    1423             : /* }}} */
    1424             : 
    1425             : struct _phar_t {
    1426             :         phar_archive_object *p;
    1427             :         zend_class_entry *c;
    1428             :         char *b;
    1429             :         uint l;
    1430             :         zval *ret;
    1431             :         int count;
    1432             :         php_stream *fp;
    1433             : };
    1434             : 
    1435        3151 : static int phar_build(zend_object_iterator *iter, void *puser TSRMLS_DC) /* {{{ */
    1436             : {
    1437             :         zval **value;
    1438             :         zend_uchar key_type;
    1439        3151 :         zend_bool close_fp = 1;
    1440             :         ulong int_key;
    1441        3151 :         struct _phar_t *p_obj = (struct _phar_t*) puser;
    1442        3151 :         uint str_key_len, base_len = p_obj->l, fname_len;
    1443             :         phar_entry_data *data;
    1444             :         php_stream *fp;
    1445             :         size_t contents_len;
    1446        3151 :         char *fname, *error = NULL, *base = p_obj->b, *opened, *save = NULL, *temp = NULL;
    1447             :         phar_zstr key;
    1448             :         char *str_key;
    1449        3151 :         zend_class_entry *ce = p_obj->c;
    1450        3151 :         phar_archive_object *phar_obj = p_obj->p;
    1451        3151 :         char *str = "[stream]";
    1452             : 
    1453        3151 :         iter->funcs->get_current_data(iter, &value TSRMLS_CC);
    1454             : 
    1455        3151 :         if (EG(exception)) {
    1456           0 :                 return ZEND_HASH_APPLY_STOP;
    1457             :         }
    1458             : 
    1459        3151 :         if (!value) {
    1460             :                 /* failure in get_current_data */
    1461           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned no value", ce->name);
    1462           0 :                 return ZEND_HASH_APPLY_STOP;
    1463             :         }
    1464             : 
    1465        3151 :         switch (Z_TYPE_PP(value)) {
    1466             : #if PHP_VERSION_ID >= 60000
    1467             :                 case IS_UNICODE:
    1468             :                         zval_unicode_to_string(*(value) TSRMLS_CC);
    1469             :                         /* break intentionally omitted */
    1470             : #endif
    1471             :                 case IS_STRING:
    1472        3011 :                         break;
    1473             :                 case IS_RESOURCE:
    1474           3 :                         php_stream_from_zval_no_verify(fp, value);
    1475             : 
    1476           3 :                         if (!fp) {
    1477           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Iterator %v returned an invalid stream handle", ce->name);
    1478           0 :                                 return ZEND_HASH_APPLY_STOP;
    1479             :                         }
    1480             : 
    1481           3 :                         if (iter->funcs->get_current_key) {
    1482           3 :                                 key_type = iter->funcs->get_current_key(iter, &key, &str_key_len, &int_key TSRMLS_CC);
    1483             : 
    1484           3 :                                 if (EG(exception)) {
    1485           0 :                                         return ZEND_HASH_APPLY_STOP;
    1486             :                                 }
    1487             : 
    1488           3 :                                 if (key_type == HASH_KEY_IS_LONG) {
    1489           0 :                                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
    1490           0 :                                         return ZEND_HASH_APPLY_STOP;
    1491             :                                 }
    1492             : 
    1493           3 :                                 if (key_type > 9) { /* IS_UNICODE == 10 */
    1494             : #if PHP_VERSION_ID < 60000
    1495             : /* this can never happen, but fixes a compile warning */
    1496           0 :                                         spprintf(&str_key, 0, "%s", key);
    1497             : #else
    1498             :                                         spprintf(&str_key, 0, "%v", key);
    1499             :                                         ezfree(key);
    1500             : #endif
    1501             :                                 } else {
    1502           3 :                                         PHAR_STR(key, str_key);
    1503             :                                 }
    1504             : 
    1505           3 :                                 save = str_key;
    1506             : 
    1507           3 :                                 if (str_key[str_key_len - 1] == '\0') {
    1508           3 :                                         str_key_len--;
    1509             :                                 }
    1510             : 
    1511             :                         } else {
    1512           0 :                                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
    1513           0 :                                 return ZEND_HASH_APPLY_STOP;
    1514             :                         }
    1515             : 
    1516           3 :                         close_fp = 0;
    1517           3 :                         opened = (char *) estrndup(str, sizeof("[stream]") - 1);
    1518           3 :                         goto after_open_fp;
    1519             :                 case IS_OBJECT:
    1520         137 :                         if (instanceof_function(Z_OBJCE_PP(value), spl_ce_SplFileInfo TSRMLS_CC)) {
    1521         134 :                                 char *test = NULL;
    1522             :                                 zval dummy;
    1523         134 :                                 spl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(*value TSRMLS_CC);
    1524             : 
    1525         134 :                                 if (!base_len) {
    1526           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Iterator %v returns an SplFileInfo object, so base directory must be specified", ce->name);
    1527           0 :                                         return ZEND_HASH_APPLY_STOP;
    1528             :                                 }
    1529             : 
    1530         134 :                                 switch (intern->type) {
    1531             :                                         case SPL_FS_DIR:
    1532             : #if PHP_VERSION_ID >= 60000
    1533             :                                                 test = spl_filesystem_object_get_path(intern, NULL, NULL TSRMLS_CC).s;
    1534             : #elif PHP_VERSION_ID >= 50300
    1535          81 :                                                 test = spl_filesystem_object_get_path(intern, NULL TSRMLS_CC);
    1536             : #else
    1537             :                                                 test = intern->path;
    1538             : #endif
    1539          81 :                                                 fname_len = spprintf(&fname, 0, "%s%c%s", test, DEFAULT_SLASH, intern->u.dir.entry.d_name);
    1540          81 :                                                 php_stat(fname, fname_len, FS_IS_DIR, &dummy TSRMLS_CC);
    1541             : 
    1542          81 :                                                 if (Z_BVAL(dummy)) {
    1543             :                                                         /* ignore directories */
    1544           6 :                                                         efree(fname);
    1545           6 :                                                         return ZEND_HASH_APPLY_KEEP;
    1546             :                                                 }
    1547             : 
    1548          75 :                                                 test = expand_filepath(fname, NULL TSRMLS_CC);
    1549          75 :                                                 efree(fname);
    1550             : 
    1551          75 :                                                 if (test) {
    1552          75 :                                                         fname = test;
    1553          75 :                                                         fname_len = strlen(fname);
    1554             :                                                 } else {
    1555           0 :                                                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Could not resolve file path");
    1556           0 :                                                         return ZEND_HASH_APPLY_STOP;
    1557             :                                                 }
    1558             : 
    1559          75 :                                                 save = fname;
    1560          75 :                                                 goto phar_spl_fileinfo;
    1561             :                                         case SPL_FS_INFO:
    1562             :                                         case SPL_FS_FILE:
    1563             : #if PHP_VERSION_ID >= 60000
    1564             :                                                 if (intern->file_name_type == IS_UNICODE) {
    1565             :                                                         zval zv;
    1566             : 
    1567             :                                                         INIT_ZVAL(zv);
    1568             :                                                         Z_UNIVAL(zv) = intern->file_name;
    1569             :                                                         Z_UNILEN(zv) = intern->file_name_len;
    1570             :                                                         Z_TYPE(zv) = IS_UNICODE;
    1571             : 
    1572             :                                                         zval_copy_ctor(&zv);
    1573             :                                                         zval_unicode_to_string(&zv TSRMLS_CC);
    1574             :                                                         fname = expand_filepath(Z_STRVAL(zv), NULL TSRMLS_CC);
    1575             :                                                         ezfree(Z_UNIVAL(zv));
    1576             :                                                 } else {
    1577             :                                                         fname = expand_filepath(intern->file_name.s, NULL TSRMLS_CC);
    1578             :                                                 }
    1579             : #else
    1580          53 :                                                 fname = expand_filepath(intern->file_name, NULL TSRMLS_CC);
    1581             : #endif
    1582          53 :                                                 if (!fname) {
    1583           0 :                                                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Could not resolve file path");
    1584           0 :                                                         return ZEND_HASH_APPLY_STOP;
    1585             :                                                 }
    1586             : 
    1587          53 :                                                 fname_len = strlen(fname);
    1588          53 :                                                 save = fname;
    1589          53 :                                                 goto phar_spl_fileinfo;
    1590             :                                 }
    1591             :                         }
    1592             :                         /* fall-through */
    1593             :                 default:
    1594           3 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid value (must return a string)", ce->name);
    1595           3 :                         return ZEND_HASH_APPLY_STOP;
    1596             :         }
    1597             : 
    1598        3011 :         fname = Z_STRVAL_PP(value);
    1599        3011 :         fname_len = Z_STRLEN_PP(value);
    1600             : 
    1601             : phar_spl_fileinfo:
    1602        3139 :         if (base_len) {
    1603         128 :                 temp = expand_filepath(base, NULL TSRMLS_CC);
    1604         128 :                 if (!temp) {
    1605           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Could not resolve file path");
    1606           0 :                         if (save) {
    1607           0 :                                 efree(save);
    1608             :                         }
    1609           0 :                         return ZEND_HASH_APPLY_STOP;
    1610             :                 }
    1611             : 
    1612         128 :                 base = temp;
    1613         128 :                 base_len = strlen(base);
    1614             : 
    1615         128 :                 if (strstr(fname, base)) {
    1616         128 :                         str_key_len = fname_len - base_len;
    1617             : 
    1618         128 :                         if (str_key_len <= 0) {
    1619           0 :                                 if (save) {
    1620           0 :                                         efree(save);
    1621           0 :                                         efree(temp);
    1622             :                                 }
    1623           0 :                                 return ZEND_HASH_APPLY_KEEP;
    1624             :                         }
    1625             : 
    1626         128 :                         str_key = fname + base_len;
    1627             : 
    1628         128 :                         if (*str_key == '/' || *str_key == '\\') {
    1629          15 :                                 str_key++;
    1630          15 :                                 str_key_len--;
    1631             :                         }
    1632             : 
    1633             :                 } else {
    1634           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a path \"%s\" that is not in the base directory \"%s\"", ce->name, fname, base);
    1635             : 
    1636           0 :                         if (save) {
    1637           0 :                                 efree(save);
    1638           0 :                                 efree(temp);
    1639             :                         }
    1640             : 
    1641           0 :                         return ZEND_HASH_APPLY_STOP;
    1642             :                 }
    1643             :         } else {
    1644        3011 :                 if (iter->funcs->get_current_key) {
    1645        3011 :                         key_type = iter->funcs->get_current_key(iter, &key, &str_key_len, &int_key TSRMLS_CC);
    1646             : 
    1647        3011 :                         if (EG(exception)) {
    1648           0 :                                 return ZEND_HASH_APPLY_STOP;
    1649             :                         }
    1650             : 
    1651        3011 :                         if (key_type == HASH_KEY_IS_LONG) {
    1652           3 :                                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
    1653           3 :                                 return ZEND_HASH_APPLY_STOP;
    1654             :                         }
    1655             : 
    1656        3008 :                         if (key_type > 9) { /* IS_UNICODE == 10 */
    1657             : #if PHP_VERSION_ID < 60000
    1658             : /* this can never happen, but fixes a compile warning */
    1659           0 :                                 spprintf(&str_key, 0, "%s", key);
    1660             : #else
    1661             :                                 spprintf(&str_key, 0, "%v", key);
    1662             :                                 ezfree(key);
    1663             : #endif
    1664             :                         } else {
    1665        3008 :                                 PHAR_STR(key, str_key);
    1666             :                         }
    1667             : 
    1668        3008 :                         save = str_key;
    1669             : 
    1670        3008 :                         if (str_key[str_key_len - 1] == '\0') str_key_len--;
    1671             :                 } else {
    1672           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
    1673           0 :                         return ZEND_HASH_APPLY_STOP;
    1674             :                 }
    1675             :         }
    1676             : #if PHP_API_VERSION < 20100412
    1677             :         if (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {
    1678             :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a path \"%s\" that safe mode prevents opening", ce->name, fname);
    1679             : 
    1680             :                 if (save) {
    1681             :                         efree(save);
    1682             :                 }
    1683             : 
    1684             :                 if (temp) {
    1685             :                         efree(temp);
    1686             :                 }
    1687             : 
    1688             :                 return ZEND_HASH_APPLY_STOP;
    1689             :         }
    1690             : #endif
    1691             : 
    1692        3136 :         if (php_check_open_basedir(fname TSRMLS_CC)) {
    1693           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a path \"%s\" that open_basedir prevents opening", ce->name, fname);
    1694             : 
    1695           0 :                 if (save) {
    1696           0 :                         efree(save);
    1697             :                 }
    1698             : 
    1699           0 :                 if (temp) {
    1700           0 :                         efree(temp);
    1701             :                 }
    1702             : 
    1703           0 :                 return ZEND_HASH_APPLY_STOP;
    1704             :         }
    1705             : 
    1706             :         /* try to open source file, then create internal phar file and copy contents */
    1707        3136 :         fp = php_stream_open_wrapper(fname, "rb", STREAM_MUST_SEEK|0, &opened);
    1708             : 
    1709        3136 :         if (!fp) {
    1710           3 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a file that could not be opened \"%s\"", ce->name, fname);
    1711             : 
    1712           3 :                 if (save) {
    1713           3 :                         efree(save);
    1714             :                 }
    1715             : 
    1716           3 :                 if (temp) {
    1717           0 :                         efree(temp);
    1718             :                 }
    1719             : 
    1720           3 :                 return ZEND_HASH_APPLY_STOP;
    1721             :         }
    1722             : after_open_fp:
    1723        3136 :         if (str_key_len >= sizeof(".phar")-1 && !memcmp(str_key, ".phar", sizeof(".phar")-1)) {
    1724             :                 /* silently skip any files that would be added to the magic .phar directory */
    1725           3 :                 if (save) {
    1726           3 :                         efree(save);
    1727             :                 }
    1728             : 
    1729           3 :                 if (temp) {
    1730           0 :                         efree(temp);
    1731             :                 }
    1732             : 
    1733           3 :                 if (opened) {
    1734           3 :                         efree(opened);
    1735             :                 }
    1736             : 
    1737           3 :                 if (close_fp) {
    1738           3 :                         php_stream_close(fp);
    1739             :                 }
    1740             : 
    1741           3 :                 return ZEND_HASH_APPLY_KEEP;
    1742             :         }
    1743             : 
    1744        3133 :         if (!(data = phar_get_or_create_entry_data(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, str_key, str_key_len, "w+b", 0, &error, 1 TSRMLS_CC))) {
    1745           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s cannot be created: %s", str_key, error);
    1746           0 :                 efree(error);
    1747             : 
    1748           0 :                 if (save) {
    1749           0 :                         efree(save);
    1750             :                 }
    1751             : 
    1752           0 :                 if (opened) {
    1753           0 :                         efree(opened);
    1754             :                 }
    1755             : 
    1756           0 :                 if (temp) {
    1757           0 :                         efree(temp);
    1758             :                 }
    1759             : 
    1760           0 :                 if (close_fp) {
    1761           0 :                         php_stream_close(fp);
    1762             :                 }
    1763             : 
    1764           0 :                 return ZEND_HASH_APPLY_STOP;
    1765             : 
    1766             :         } else {
    1767        3133 :                 if (error) {
    1768           0 :                         efree(error);
    1769             :                 }
    1770             :                 /* convert to PHAR_UFP */
    1771        3133 :                 if (data->internal_file->fp_type == PHAR_MOD) {
    1772        3133 :                         php_stream_close(data->internal_file->fp);
    1773             :                 }
    1774             : 
    1775        3133 :                 data->internal_file->fp = NULL;
    1776        3133 :                 data->internal_file->fp_type = PHAR_UFP;
    1777        3133 :                 data->internal_file->offset_abs = data->internal_file->offset = php_stream_tell(p_obj->fp);
    1778        3133 :                 data->fp = NULL;
    1779        3133 :                 phar_stream_copy_to_stream(fp, p_obj->fp, PHP_STREAM_COPY_ALL, &contents_len);
    1780        6266 :                 data->internal_file->uncompressed_filesize = data->internal_file->compressed_filesize =
    1781        3133 :                         php_stream_tell(p_obj->fp) - data->internal_file->offset;
    1782             :         }
    1783             : 
    1784        3133 :         if (close_fp) {
    1785        3130 :                 php_stream_close(fp);
    1786             :         }
    1787             : 
    1788        3133 :         add_assoc_string(p_obj->ret, str_key, opened, 0);
    1789             : 
    1790        3133 :         if (save) {
    1791        3133 :                 efree(save);
    1792             :         }
    1793             : 
    1794        3133 :         if (temp) {
    1795         128 :                 efree(temp);
    1796             :         }
    1797             : 
    1798        3133 :         data->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;
    1799        3133 :         phar_entry_delref(data TSRMLS_CC);
    1800             : 
    1801        3133 :         return ZEND_HASH_APPLY_KEEP;
    1802             : }
    1803             : /* }}} */
    1804             : 
    1805             : /* {{{ proto array Phar::buildFromDirectory(string base_dir[, string regex])
    1806             :  * Construct a phar archive from an existing directory, recursively.
    1807             :  * Optional second parameter is a regular expression for filtering directory contents.
    1808             :  *
    1809             :  * Return value is an array mapping phar index to actual files added.
    1810             :  */
    1811          10 : PHP_METHOD(Phar, buildFromDirectory)
    1812             : {
    1813          10 :         char *dir, *error, *regex = NULL;
    1814          10 :         int dir_len, regex_len = 0;
    1815          10 :         zend_bool apply_reg = 0;
    1816          10 :         zval arg, arg2, *iter, *iteriter, *regexiter = NULL;
    1817             :         struct _phar_t pass;
    1818             : 
    1819          10 :         PHAR_ARCHIVE_OBJECT();
    1820             : 
    1821          10 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    1822           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1823             :                         "Cannot write to archive - write operations restricted by INI setting");
    1824           1 :                 return;
    1825             :         }
    1826             : 
    1827           9 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &dir, &dir_len, &regex, &regex_len) == FAILURE) {
    1828           1 :                 RETURN_FALSE;
    1829             :         }
    1830             : 
    1831           8 :         MAKE_STD_ZVAL(iter);
    1832             : 
    1833           8 :         if (SUCCESS != object_init_ex(iter, spl_ce_RecursiveDirectoryIterator)) {
    1834           0 :                 zval_ptr_dtor(&iter);
    1835           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate directory iterator for %s", phar_obj->arc.archive->fname);
    1836           0 :                 RETURN_FALSE;
    1837             :         }
    1838             : 
    1839           8 :         INIT_PZVAL(&arg);
    1840           8 :         ZVAL_STRINGL(&arg, dir, dir_len, 0);
    1841           8 :         INIT_PZVAL(&arg2);
    1842             : #if PHP_VERSION_ID < 50300
    1843             :         ZVAL_LONG(&arg2, 0);
    1844             : #else
    1845           8 :         ZVAL_LONG(&arg2, SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS);
    1846             : #endif
    1847             : 
    1848           8 :         zend_call_method_with_2_params(&iter, spl_ce_RecursiveDirectoryIterator,
    1849             :                         &spl_ce_RecursiveDirectoryIterator->constructor, "__construct", NULL, &arg, &arg2);
    1850             : 
    1851           8 :         if (EG(exception)) {
    1852           1 :                 zval_ptr_dtor(&iter);
    1853           1 :                 RETURN_FALSE;
    1854             :         }
    1855             : 
    1856           7 :         MAKE_STD_ZVAL(iteriter);
    1857             : 
    1858           7 :         if (SUCCESS != object_init_ex(iteriter, spl_ce_RecursiveIteratorIterator)) {
    1859           0 :                 zval_ptr_dtor(&iter);
    1860           0 :                 zval_ptr_dtor(&iteriter);
    1861           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate directory iterator for %s", phar_obj->arc.archive->fname);
    1862           0 :                 RETURN_FALSE;
    1863             :         }
    1864             : 
    1865           7 :         zend_call_method_with_1_params(&iteriter, spl_ce_RecursiveIteratorIterator,
    1866             :                         &spl_ce_RecursiveIteratorIterator->constructor, "__construct", NULL, iter);
    1867             : 
    1868           7 :         if (EG(exception)) {
    1869           0 :                 zval_ptr_dtor(&iter);
    1870           0 :                 zval_ptr_dtor(&iteriter);
    1871           0 :                 RETURN_FALSE;
    1872             :         }
    1873             : 
    1874           7 :         zval_ptr_dtor(&iter);
    1875             : 
    1876           7 :         if (regex_len > 0) {
    1877           3 :                 apply_reg = 1;
    1878           3 :                 MAKE_STD_ZVAL(regexiter);
    1879             : 
    1880           3 :                 if (SUCCESS != object_init_ex(regexiter, spl_ce_RegexIterator)) {
    1881           0 :                         zval_ptr_dtor(&iteriter);
    1882           0 :                         zval_dtor(regexiter);
    1883           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate regex iterator for %s", phar_obj->arc.archive->fname);
    1884           0 :                         RETURN_FALSE;
    1885             :                 }
    1886             : 
    1887           3 :                 INIT_PZVAL(&arg2);
    1888           3 :                 ZVAL_STRINGL(&arg2, regex, regex_len, 0);
    1889             : 
    1890           3 :                 zend_call_method_with_2_params(&regexiter, spl_ce_RegexIterator,
    1891             :                         &spl_ce_RegexIterator->constructor, "__construct", NULL, iteriter, &arg2);
    1892             :         }
    1893             : 
    1894           7 :         array_init(return_value);
    1895             : 
    1896           7 :         pass.c = apply_reg ? Z_OBJCE_P(regexiter) : Z_OBJCE_P(iteriter);
    1897           7 :         pass.p = phar_obj;
    1898           7 :         pass.b = dir;
    1899           7 :         pass.l = dir_len;
    1900           7 :         pass.count = 0;
    1901           7 :         pass.ret = return_value;
    1902           7 :         pass.fp = php_stream_fopen_tmpfile();
    1903           7 :         if (pass.fp == NULL) {
    1904           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" unable to create temporary file", phar_obj->arc.archive->fname);
    1905           0 :                 return;
    1906             :         }
    1907             : 
    1908           7 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    1909           0 :                 zval_ptr_dtor(&iteriter);
    1910           0 :                 if (apply_reg) {
    1911           0 :                         zval_ptr_dtor(&regexiter);
    1912             :                 }
    1913           0 :                 php_stream_close(pass.fp);
    1914           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    1915           0 :                 return;
    1916             :         }
    1917             : 
    1918           7 :         if (SUCCESS == spl_iterator_apply((apply_reg ? regexiter : iteriter), (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {
    1919           7 :                 zval_ptr_dtor(&iteriter);
    1920             : 
    1921           7 :                 if (apply_reg) {
    1922           3 :                         zval_ptr_dtor(&regexiter);
    1923             :                 }
    1924             : 
    1925           7 :                 phar_obj->arc.archive->ufp = pass.fp;
    1926           7 :                 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    1927             : 
    1928           7 :                 if (error) {
    1929           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    1930           0 :                         efree(error);
    1931             :                 }
    1932             : 
    1933             :         } else {
    1934           0 :                 zval_ptr_dtor(&iteriter);
    1935           0 :                 if (apply_reg) {
    1936           0 :                         zval_ptr_dtor(&regexiter);
    1937             :                 }
    1938           0 :                 php_stream_close(pass.fp);
    1939             :         }
    1940             : }
    1941             : /* }}} */
    1942             : 
    1943             : /* {{{ proto array Phar::buildFromIterator(Iterator iter[, string base_directory])
    1944             :  * Construct a phar archive from an iterator.  The iterator must return a series of strings
    1945             :  * that are full paths to files that should be added to the phar.  The iterator key should
    1946             :  * be the path that the file will have within the phar archive.
    1947             :  *
    1948             :  * If base directory is specified, then the key will be ignored, and instead the portion of
    1949             :  * the current value minus the base directory will be used
    1950             :  *
    1951             :  * Returned is an array mapping phar index to actual file added
    1952             :  */
    1953          24 : PHP_METHOD(Phar, buildFromIterator)
    1954             : {
    1955             :         zval *obj;
    1956             :         char *error;
    1957          24 :         uint base_len = 0;
    1958          24 :         char *base = NULL;
    1959             :         struct _phar_t pass;
    1960             : 
    1961          24 :         PHAR_ARCHIVE_OBJECT();
    1962             : 
    1963          24 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    1964           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1965             :                         "Cannot write out phar archive, phar is read-only");
    1966           1 :                 return;
    1967             :         }
    1968             : 
    1969          23 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|s", &obj, zend_ce_traversable, &base, &base_len) == FAILURE) {
    1970           2 :                 RETURN_FALSE;
    1971             :         }
    1972             : 
    1973          21 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    1974           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    1975           0 :                 return;
    1976             :         }
    1977             : 
    1978          21 :         array_init(return_value);
    1979             : 
    1980          21 :         pass.c = Z_OBJCE_P(obj);
    1981          21 :         pass.p = phar_obj;
    1982          21 :         pass.b = base;
    1983          21 :         pass.l = base_len;
    1984          21 :         pass.ret = return_value;
    1985          21 :         pass.count = 0;
    1986          21 :         pass.fp = php_stream_fopen_tmpfile();
    1987          21 :         if (pass.fp == NULL) {
    1988           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\": unable to create temporary file", phar_obj->arc.archive->fname);
    1989           0 :                 return;
    1990             :         }
    1991             : 
    1992          21 :         if (SUCCESS == spl_iterator_apply(obj, (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {
    1993          12 :                 phar_obj->arc.archive->ufp = pass.fp;
    1994          12 :                 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    1995          12 :                 if (error) {
    1996           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    1997           0 :                         efree(error);
    1998             :                 }
    1999             :         } else {
    2000           9 :                 php_stream_close(pass.fp);
    2001             :         }
    2002             : }
    2003             : /* }}} */
    2004             : 
    2005             : /* {{{ proto int Phar::count()
    2006             :  * Returns the number of entries in the Phar archive
    2007             :  */
    2008           2 : PHP_METHOD(Phar, count)
    2009             : {
    2010           2 :         PHAR_ARCHIVE_OBJECT();
    2011             : 
    2012           2 :         if (zend_parse_parameters_none() == FAILURE) {
    2013           0 :                 return;
    2014             :         }
    2015             : 
    2016           2 :         RETURN_LONG(zend_hash_num_elements(&phar_obj->arc.archive->manifest));
    2017             : }
    2018             : /* }}} */
    2019             : 
    2020             : /* {{{ proto bool Phar::isFileFormat(int format)
    2021             :  * Returns true if the phar archive is based on the tar/zip/phar file format depending
    2022             :  * on whether Phar::TAR, Phar::ZIP or Phar::PHAR was passed in
    2023             :  */
    2024          97 : PHP_METHOD(Phar, isFileFormat)
    2025             : {
    2026             :         long type;
    2027          97 :         PHAR_ARCHIVE_OBJECT();
    2028             : 
    2029          97 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type) == FAILURE) {
    2030           1 :                 RETURN_FALSE;
    2031             :         }
    2032             : 
    2033          96 :         switch (type) {
    2034             :                 case PHAR_FORMAT_TAR:
    2035          43 :                         RETURN_BOOL(phar_obj->arc.archive->is_tar);
    2036             :                 case PHAR_FORMAT_ZIP:
    2037          28 :                         RETURN_BOOL(phar_obj->arc.archive->is_zip);
    2038             :                 case PHAR_FORMAT_PHAR:
    2039          24 :                         RETURN_BOOL(!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip);
    2040             :                 default:
    2041           1 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown file format specified");
    2042             :         }
    2043             : }
    2044             : /* }}} */
    2045             : 
    2046         167 : static int phar_copy_file_contents(phar_entry_info *entry, php_stream *fp TSRMLS_DC) /* {{{ */
    2047             : {
    2048             :         char *error;
    2049             :         off_t offset;
    2050             :         phar_entry_info *link;
    2051             : 
    2052         167 :         if (FAILURE == phar_open_entry_fp(entry, &error, 1 TSRMLS_CC)) {
    2053           0 :                 if (error) {
    2054           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2055           0 :                                 "Cannot convert phar archive \"%s\", unable to open entry \"%s\" contents: %s", entry->phar->fname, entry->filename, error);
    2056           0 :                         efree(error);
    2057             :                 } else {
    2058           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2059           0 :                                 "Cannot convert phar archive \"%s\", unable to open entry \"%s\" contents", entry->phar->fname, entry->filename);
    2060             :                 }
    2061           0 :                 return FAILURE;
    2062             :         }
    2063             : 
    2064             :         /* copy old contents in entirety */
    2065         167 :         phar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC);
    2066         167 :         offset = php_stream_tell(fp);
    2067         167 :         link = phar_get_link_source(entry TSRMLS_CC);
    2068             : 
    2069         167 :         if (!link) {
    2070           0 :                 link = entry;
    2071             :         }
    2072             : 
    2073         167 :         if (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(link, 0 TSRMLS_CC), fp, link->uncompressed_filesize, NULL)) {
    2074           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2075           0 :                         "Cannot convert phar archive \"%s\", unable to copy entry \"%s\" contents", entry->phar->fname, entry->filename);
    2076           0 :                 return FAILURE;
    2077             :         }
    2078             : 
    2079         167 :         if (entry->fp_type == PHAR_MOD) {
    2080             :                 /* save for potential restore on error */
    2081           0 :                 entry->cfp = entry->fp;
    2082           0 :                 entry->fp = NULL;
    2083             :         }
    2084             : 
    2085             :         /* set new location of file contents */
    2086         167 :         entry->fp_type = PHAR_FP;
    2087         167 :         entry->offset = offset;
    2088         167 :         return SUCCESS;
    2089             : }
    2090             : /* }}} */
    2091             : 
    2092          52 : static zval *phar_rename_archive(phar_archive_data **sphar, char *ext, zend_bool compress TSRMLS_DC) /* {{{ */
    2093             : {
    2094          52 :         const char *oldname = NULL;
    2095          52 :         phar_archive_data *phar = *sphar;
    2096          52 :         char *oldpath = NULL;
    2097          52 :         char *basename = NULL, *basepath = NULL;
    2098          52 :         char *newname = NULL, *newpath = NULL;
    2099             :         zval *ret, arg1;
    2100             :         zend_class_entry *ce;
    2101             :         char *error;
    2102             :         const char *pcr_error;
    2103          52 :         int ext_len = ext ? strlen(ext) : 0;
    2104             :         int oldname_len;
    2105          52 :         phar_archive_data **pphar = NULL;
    2106             :         php_stream_statbuf ssb;
    2107             : 
    2108          52 :         if (!ext) {
    2109          37 :                 if (phar->is_zip) {
    2110             : 
    2111           8 :                         if (phar->is_data) {
    2112           3 :                                 ext = "zip";
    2113             :                         } else {
    2114           5 :                                 ext = "phar.zip";
    2115             :                         }
    2116             : 
    2117          29 :                 } else if (phar->is_tar) {
    2118             : 
    2119          21 :                         switch (phar->flags) {
    2120             :                                 case PHAR_FILE_COMPRESSED_GZ:
    2121           5 :                                         if (phar->is_data) {
    2122           1 :                                                 ext = "tar.gz";
    2123             :                                         } else {
    2124           4 :                                                 ext = "phar.tar.gz";
    2125             :                                         }
    2126           5 :                                         break;
    2127             :                                 case PHAR_FILE_COMPRESSED_BZ2:
    2128           3 :                                         if (phar->is_data) {
    2129           1 :                                                 ext = "tar.bz2";
    2130             :                                         } else {
    2131           2 :                                                 ext = "phar.tar.bz2";
    2132             :                                         }
    2133           3 :                                         break;
    2134             :                                 default:
    2135          13 :                                         if (phar->is_data) {
    2136           5 :                                                 ext = "tar";
    2137             :                                         } else {
    2138           8 :                                                 ext = "phar.tar";
    2139             :                                         }
    2140             :                         }
    2141             :                 } else {
    2142             : 
    2143           8 :                         switch (phar->flags) {
    2144             :                                 case PHAR_FILE_COMPRESSED_GZ:
    2145           3 :                                         ext = "phar.gz";
    2146           3 :                                         break;
    2147             :                                 case PHAR_FILE_COMPRESSED_BZ2:
    2148           1 :                                         ext = "phar.bz2";
    2149           1 :                                         break;
    2150             :                                 default:
    2151           4 :                                         ext = "phar";
    2152             :                         }
    2153             :                 }
    2154          15 :         } else if (phar_path_check(&ext, &ext_len, &pcr_error) > pcr_is_ok) {
    2155             : 
    2156           0 :                 if (phar->is_data) {
    2157           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "data phar converted from \"%s\" has invalid extension %s", phar->fname, ext);
    2158             :                 } else {
    2159           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar converted from \"%s\" has invalid extension %s", phar->fname, ext);
    2160             :                 }
    2161           0 :                 return NULL;
    2162             :         }
    2163             : 
    2164          52 :         if (ext[0] == '.') {
    2165          11 :                 ++ext;
    2166             :         }
    2167             : 
    2168          52 :         oldpath = estrndup(phar->fname, phar->fname_len);
    2169          52 :         oldname = zend_memrchr(phar->fname, '/', phar->fname_len);
    2170          52 :         ++oldname;
    2171          52 :         oldname_len = strlen(oldname);
    2172             : 
    2173          52 :         basename = estrndup(oldname, oldname_len);
    2174          52 :         spprintf(&newname, 0, "%s.%s", strtok(basename, "."), ext);
    2175          52 :         efree(basename);
    2176             : 
    2177             : 
    2178             : 
    2179          52 :         basepath = estrndup(oldpath, (strlen(oldpath) - oldname_len));
    2180          52 :         phar->fname_len = spprintf(&newpath, 0, "%s%s", basepath, newname);
    2181          52 :         phar->fname = newpath;
    2182          52 :         phar->ext = newpath + phar->fname_len - strlen(ext) - 1;
    2183          52 :         efree(basepath);
    2184          52 :         efree(newname);
    2185             : 
    2186          52 :         if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, newpath, phar->fname_len, (void **) &pphar)) {
    2187           0 :                 efree(oldpath);
    2188           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to add newly converted phar \"%s\" to the list of phars, new phar name is in phar.cache_list", phar->fname);
    2189           0 :                 return NULL;
    2190             :         }
    2191             : 
    2192          52 :         if (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void **) &pphar)) {
    2193           2 :                 if ((*pphar)->fname_len == phar->fname_len && !memcmp((*pphar)->fname, phar->fname, phar->fname_len)) {
    2194           2 :                         if (!zend_hash_num_elements(&phar->manifest)) {
    2195           1 :                                 (*pphar)->is_tar = phar->is_tar;
    2196           1 :                                 (*pphar)->is_zip = phar->is_zip;
    2197           1 :                                 (*pphar)->is_data = phar->is_data;
    2198           1 :                                 (*pphar)->flags = phar->flags;
    2199           1 :                                 (*pphar)->fp = phar->fp;
    2200           1 :                                 phar->fp = NULL;
    2201           1 :                                 phar_destroy_phar_data(phar TSRMLS_CC);
    2202           1 :                                 phar = *pphar;
    2203           1 :                                 *sphar = NULL;
    2204           1 :                                 phar->refcount++;
    2205           1 :                                 newpath = oldpath;
    2206           1 :                                 goto its_ok;
    2207             :                         }
    2208             :                 }
    2209             : 
    2210           1 :                 efree(oldpath);
    2211           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to add newly converted phar \"%s\" to the list of phars, a phar with that name already exists", phar->fname);
    2212           1 :                 return NULL;
    2213             :         }
    2214             : its_ok:
    2215          51 :         if (SUCCESS == php_stream_stat_path(newpath, &ssb)) {
    2216           2 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" exists and must be unlinked prior to conversion", newpath);
    2217           2 :                 efree(oldpath);
    2218           2 :                 return NULL;
    2219             :         }
    2220          49 :         if (!phar->is_data) {
    2221          35 :                 if (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 1, 1, 1 TSRMLS_CC)) {
    2222           1 :                         efree(oldpath);
    2223           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" has invalid extension %s", phar->fname, ext);
    2224           1 :                         return NULL;
    2225             :                 }
    2226             : 
    2227          34 :                 if (phar->alias) {
    2228          22 :                         if (phar->is_temporary_alias) {
    2229          15 :                                 phar->alias = NULL;
    2230          15 :                                 phar->alias_len = 0;
    2231             :                         } else {
    2232           7 :                                 phar->alias = estrndup(newpath, strlen(newpath));
    2233           7 :                                 phar->alias_len = strlen(newpath);
    2234           7 :                                 phar->is_temporary_alias = 1;
    2235           7 :                                 zend_hash_update(&(PHAR_GLOBALS->phar_alias_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL);
    2236             :                         }
    2237             :                 }
    2238             : 
    2239             :         } else {
    2240             : 
    2241          14 :                 if (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 0, 1, 1 TSRMLS_CC)) {
    2242           3 :                         efree(oldpath);
    2243           3 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "data phar \"%s\" has invalid extension %s", phar->fname, ext);
    2244           3 :                         return NULL;
    2245             :                 }
    2246             : 
    2247          11 :                 phar->alias = NULL;
    2248          11 :                 phar->alias_len = 0;
    2249             :         }
    2250             : 
    2251          45 :         if ((!pphar || phar == *pphar) && SUCCESS != zend_hash_update(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL)) {
    2252           0 :                 efree(oldpath);
    2253           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to add newly converted phar \"%s\" to the list of phars", phar->fname);
    2254           0 :                 return NULL;
    2255             :         }
    2256             : 
    2257          45 :         phar_flush(phar, 0, 0, 1, &error TSRMLS_CC);
    2258             : 
    2259          45 :         if (error) {
    2260           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
    2261           0 :                 efree(error);
    2262           0 :                 efree(oldpath);
    2263           0 :                 return NULL;
    2264             :         }
    2265             : 
    2266          45 :         efree(oldpath);
    2267             : 
    2268          45 :         if (phar->is_data) {
    2269          11 :                 ce = phar_ce_data;
    2270             :         } else {
    2271          34 :                 ce = phar_ce_archive;
    2272             :         }
    2273             : 
    2274          45 :         MAKE_STD_ZVAL(ret);
    2275             : 
    2276          45 :         if (SUCCESS != object_init_ex(ret, ce)) {
    2277           0 :                 zval_dtor(ret);
    2278           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate phar object when converting archive \"%s\"", phar->fname);
    2279           0 :                 return NULL;
    2280             :         }
    2281             : 
    2282          45 :         INIT_PZVAL(&arg1);
    2283          45 :         ZVAL_STRINGL(&arg1, phar->fname, phar->fname_len, 0);
    2284             : 
    2285          45 :         zend_call_method_with_1_params(&ret, ce, &ce->constructor, "__construct", NULL, &arg1);
    2286          45 :         return ret;
    2287             : }
    2288             : /* }}} */
    2289             : 
    2290          52 : static zval *phar_convert_to_other(phar_archive_data *source, int convert, char *ext, php_uint32 flags TSRMLS_DC) /* {{{ */
    2291             : {
    2292             :         phar_archive_data *phar;
    2293             :         phar_entry_info *entry, newentry;
    2294             :         zval *ret;
    2295             : 
    2296             :         /* invalidate phar cache */
    2297          52 :         PHAR_G(last_phar) = NULL;
    2298          52 :         PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
    2299             : 
    2300          52 :         phar = (phar_archive_data *) ecalloc(1, sizeof(phar_archive_data));
    2301             :         /* set whole-archive compression and type from parameter */
    2302          52 :         phar->flags = flags;
    2303          52 :         phar->is_data = source->is_data;
    2304             : 
    2305          52 :         switch (convert) {
    2306             :                 case PHAR_FORMAT_TAR:
    2307          27 :                         phar->is_tar = 1;
    2308          27 :                         break;
    2309             :                 case PHAR_FORMAT_ZIP:
    2310          13 :                         phar->is_zip = 1;
    2311          13 :                         break;
    2312             :                 default:
    2313          12 :                         phar->is_data = 0;
    2314             :                         break;
    2315             :         }
    2316             : 
    2317          52 :         zend_hash_init(&(phar->manifest), sizeof(phar_entry_info),
    2318             :                 zend_get_hash_value, destroy_phar_manifest_entry, 0);
    2319          52 :         zend_hash_init(&phar->mounted_dirs, sizeof(char *),
    2320             :                 zend_get_hash_value, NULL, 0);
    2321          52 :         zend_hash_init(&phar->virtual_dirs, sizeof(char *),
    2322             :                 zend_get_hash_value, NULL, 0);
    2323             : 
    2324          52 :         phar->fp = php_stream_fopen_tmpfile();
    2325          52 :         if (phar->fp == NULL) {
    2326           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "unable to create temporary file");
    2327           0 :                 return NULL;
    2328             :         }
    2329          52 :         phar->fname = source->fname;
    2330          52 :         phar->fname_len = source->fname_len;
    2331          52 :         phar->is_temporary_alias = source->is_temporary_alias;
    2332          52 :         phar->alias = source->alias;
    2333             : 
    2334          52 :         if (source->metadata) {
    2335             :                 zval *t;
    2336             : 
    2337           2 :                 t = source->metadata;
    2338           2 :                 ALLOC_ZVAL(phar->metadata);
    2339           2 :                 *phar->metadata = *t;
    2340           2 :                 zval_copy_ctor(phar->metadata);
    2341             : #if PHP_VERSION_ID < 50300
    2342             :                 phar->metadata->refcount = 1;
    2343             : #else
    2344           2 :                 Z_SET_REFCOUNT_P(phar->metadata, 1);
    2345             : #endif
    2346             : 
    2347           2 :                 phar->metadata_len = 0;
    2348             :         }
    2349             : 
    2350             :         /* first copy each file's uncompressed contents to a temporary file and set per-file flags */
    2351         223 :         for (zend_hash_internal_pointer_reset(&source->manifest); SUCCESS == zend_hash_has_more_elements(&source->manifest); zend_hash_move_forward(&source->manifest)) {
    2352             : 
    2353         171 :                 if (FAILURE == zend_hash_get_current_data(&source->manifest, (void **) &entry)) {
    2354           0 :                         zend_hash_destroy(&(phar->manifest));
    2355           0 :                         php_stream_close(phar->fp);
    2356           0 :                         efree(phar);
    2357           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2358             :                                 "Cannot convert phar archive \"%s\"", source->fname);
    2359           0 :                         return NULL;
    2360             :                 }
    2361             : 
    2362         171 :                 newentry = *entry;
    2363             : 
    2364         171 :                 if (newentry.link) {
    2365           2 :                         newentry.link = estrdup(newentry.link);
    2366           2 :                         goto no_copy;
    2367             :                 }
    2368             : 
    2369         169 :                 if (newentry.tmp) {
    2370           2 :                         newentry.tmp = estrdup(newentry.tmp);
    2371           2 :                         goto no_copy;
    2372             :                 }
    2373             : 
    2374         167 :                 newentry.metadata_str.c = 0;
    2375             : 
    2376         167 :                 if (FAILURE == phar_copy_file_contents(&newentry, phar->fp TSRMLS_CC)) {
    2377           0 :                         zend_hash_destroy(&(phar->manifest));
    2378           0 :                         php_stream_close(phar->fp);
    2379           0 :                         efree(phar);
    2380             :                         /* exception already thrown */
    2381           0 :                         return NULL;
    2382             :                 }
    2383             : no_copy:
    2384         171 :                 newentry.filename = estrndup(newentry.filename, newentry.filename_len);
    2385             : 
    2386         171 :                 if (newentry.metadata) {
    2387             :                         zval *t;
    2388             : 
    2389           8 :                         t = newentry.metadata;
    2390           8 :                         ALLOC_ZVAL(newentry.metadata);
    2391           8 :                         *newentry.metadata = *t;
    2392           8 :                         zval_copy_ctor(newentry.metadata);
    2393             : #if PHP_VERSION_ID < 50300
    2394             :                         newentry.metadata->refcount = 1;
    2395             : #else
    2396           8 :                         Z_SET_REFCOUNT_P(newentry.metadata, 1);
    2397             : #endif
    2398             : 
    2399           8 :                         newentry.metadata_str.c = NULL;
    2400           8 :                         newentry.metadata_str.len = 0;
    2401             :                 }
    2402             : 
    2403         171 :                 newentry.is_zip = phar->is_zip;
    2404         171 :                 newentry.is_tar = phar->is_tar;
    2405             : 
    2406         171 :                 if (newentry.is_tar) {
    2407          96 :                         newentry.tar_type = (entry->is_dir ? TAR_DIR : TAR_FILE);
    2408             :                 }
    2409             : 
    2410         171 :                 newentry.is_modified = 1;
    2411         171 :                 newentry.phar = phar;
    2412         171 :                 newentry.old_flags = newentry.flags & ~PHAR_ENT_COMPRESSION_MASK; /* remove compression from old_flags */
    2413         171 :                 phar_set_inode(&newentry TSRMLS_CC);
    2414         171 :                 zend_hash_add(&(phar->manifest), newentry.filename, newentry.filename_len, (void*)&newentry, sizeof(phar_entry_info), NULL);
    2415         171 :                 phar_add_virtual_dirs(phar, newentry.filename, newentry.filename_len TSRMLS_CC);
    2416             :         }
    2417             : 
    2418          52 :         if ((ret = phar_rename_archive(&phar, ext, 0 TSRMLS_CC))) {
    2419          45 :                 return ret;
    2420             :         } else {
    2421           7 :                 if(phar != NULL) {
    2422           6 :                         zend_hash_destroy(&(phar->manifest));
    2423           6 :                         zend_hash_destroy(&(phar->mounted_dirs));
    2424           6 :                         zend_hash_destroy(&(phar->virtual_dirs));
    2425           6 :                         if (phar->fp) {
    2426           6 :                                 php_stream_close(phar->fp);
    2427             :                         }
    2428           6 :                         efree(phar->fname);
    2429           6 :                         efree(phar);
    2430             :                 }
    2431           7 :                 return NULL;
    2432             :         }
    2433             : }
    2434             : /* }}} */
    2435             : 
    2436             : /* {{{ proto object Phar::convertToExecutable([int format[, int compression [, string file_ext]]])
    2437             :  * Convert a phar.tar or phar.zip archive to the phar file format. The
    2438             :  * optional parameter allows the user to determine the new
    2439             :  * filename extension (default is phar).
    2440             :  */
    2441          37 : PHP_METHOD(Phar, convertToExecutable)
    2442             : {
    2443          37 :         char *ext = NULL;
    2444          37 :         int is_data, ext_len = 0;
    2445             :         php_uint32 flags;
    2446             :         zval *ret;
    2447             :         /* a number that is not 0, 1 or 2 (Which is also Greg's birthday, so there) */
    2448          37 :         long format = 9021976, method = 9021976;
    2449          37 :         PHAR_ARCHIVE_OBJECT();
    2450             : 
    2451          37 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lls", &format, &method, &ext, &ext_len) == FAILURE) {
    2452           1 :                 return;
    2453             :         }
    2454             : 
    2455          36 :         if (PHAR_G(readonly)) {
    2456           2 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2457             :                         "Cannot write out executable phar archive, phar is read-only");
    2458           2 :                 return;
    2459             :         }
    2460             : 
    2461          34 :         switch (format) {
    2462             :                 case 9021976:
    2463             :                 case PHAR_FORMAT_SAME: /* null is converted to 0 */
    2464             :                         /* by default, use the existing format */
    2465           2 :                         if (phar_obj->arc.archive->is_tar) {
    2466           2 :                                 format = PHAR_FORMAT_TAR;
    2467           0 :                         } else if (phar_obj->arc.archive->is_zip) {
    2468           0 :                                 format = PHAR_FORMAT_ZIP;
    2469             :                         } else {
    2470           0 :                                 format = PHAR_FORMAT_PHAR;
    2471             :                         }
    2472           2 :                         break;
    2473             :                 case PHAR_FORMAT_PHAR:
    2474             :                 case PHAR_FORMAT_TAR:
    2475             :                 case PHAR_FORMAT_ZIP:
    2476          31 :                         break;
    2477             :                 default:
    2478           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2479             :                                 "Unknown file format specified, please pass one of Phar::PHAR, Phar::TAR or Phar::ZIP");
    2480           1 :                         return;
    2481             :         }
    2482             : 
    2483          33 :         switch (method) {
    2484             :                 case 9021976:
    2485          14 :                         flags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;
    2486          14 :                         break;
    2487             :                 case 0:
    2488           9 :                         flags = PHAR_FILE_COMPRESSED_NONE;
    2489           9 :                         break;
    2490             :                 case PHAR_ENT_COMPRESSED_GZ:
    2491           6 :                         if (format == PHAR_FORMAT_ZIP) {
    2492           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2493             :                                         "Cannot compress entire archive with gzip, zip archives do not support whole-archive compression");
    2494           1 :                                 return;
    2495             :                         }
    2496             : 
    2497           5 :                         if (!PHAR_G(has_zlib)) {
    2498           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2499             :                                         "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
    2500           0 :                                 return;
    2501             :                         }
    2502             : 
    2503           5 :                         flags = PHAR_FILE_COMPRESSED_GZ;
    2504           5 :                         break;
    2505             :                 case PHAR_ENT_COMPRESSED_BZ2:
    2506           3 :                         if (format == PHAR_FORMAT_ZIP) {
    2507           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2508             :                                         "Cannot compress entire archive with bz2, zip archives do not support whole-archive compression");
    2509           1 :                                 return;
    2510             :                         }
    2511             : 
    2512           2 :                         if (!PHAR_G(has_bz2)) {
    2513           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2514             :                                         "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
    2515           0 :                                 return;
    2516             :                         }
    2517             : 
    2518           2 :                         flags = PHAR_FILE_COMPRESSED_BZ2;
    2519           2 :                         break;
    2520             :                 default:
    2521           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2522             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    2523           1 :                         return;
    2524             :         }
    2525             : 
    2526          30 :         is_data = phar_obj->arc.archive->is_data;
    2527          30 :         phar_obj->arc.archive->is_data = 0;
    2528          30 :         ret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);
    2529          30 :         phar_obj->arc.archive->is_data = is_data;
    2530             : 
    2531          30 :         if (ret) {
    2532         112 :                 RETURN_ZVAL(ret, 1, 1);
    2533             :         } else {
    2534           2 :                 RETURN_NULL();
    2535             :         }
    2536             : }
    2537             : /* }}} */
    2538             : 
    2539             : /* {{{ proto object Phar::convertToData([int format[, int compression [, string file_ext]]])
    2540             :  * Convert an archive to a non-executable .tar or .zip.
    2541             :  * The optional parameter allows the user to determine the new
    2542             :  * filename extension (default is .zip or .tar).
    2543             :  */
    2544          23 : PHP_METHOD(Phar, convertToData)
    2545             : {
    2546          23 :         char *ext = NULL;
    2547          23 :         int is_data, ext_len = 0;
    2548             :         php_uint32 flags;
    2549             :         zval *ret;
    2550             :         /* a number that is not 0, 1 or 2 (Which is also Greg's birthday so there) */
    2551          23 :         long format = 9021976, method = 9021976;
    2552          23 :         PHAR_ARCHIVE_OBJECT();
    2553             : 
    2554          23 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lls", &format, &method, &ext, &ext_len) == FAILURE) {
    2555           1 :                 return;
    2556             :         }
    2557             : 
    2558          22 :         switch (format) {
    2559             :                 case 9021976:
    2560             :                 case PHAR_FORMAT_SAME: /* null is converted to 0 */
    2561             :                         /* by default, use the existing format */
    2562           3 :                         if (phar_obj->arc.archive->is_tar) {
    2563           1 :                                 format = PHAR_FORMAT_TAR;
    2564           2 :                         } else if (phar_obj->arc.archive->is_zip) {
    2565           1 :                                 format = PHAR_FORMAT_ZIP;
    2566             :                         } else {
    2567           1 :                                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2568             :                                         "Cannot write out data phar archive, use Phar::TAR or Phar::ZIP");
    2569           1 :                                 return;
    2570             :                         }
    2571           2 :                         break;
    2572             :                 case PHAR_FORMAT_PHAR:
    2573           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2574             :                                 "Cannot write out data phar archive, use Phar::TAR or Phar::ZIP");
    2575           1 :                         return;
    2576             :                 case PHAR_FORMAT_TAR:
    2577             :                 case PHAR_FORMAT_ZIP:
    2578          17 :                         break;
    2579             :                 default:
    2580           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2581             :                                 "Unknown file format specified, please pass one of Phar::TAR or Phar::ZIP");
    2582           1 :                         return;
    2583             :         }
    2584             : 
    2585          19 :         switch (method) {
    2586             :                 case 9021976:
    2587           8 :                         flags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;
    2588           8 :                         break;
    2589             :                 case 0:
    2590           3 :                         flags = PHAR_FILE_COMPRESSED_NONE;
    2591           3 :                         break;
    2592             :                 case PHAR_ENT_COMPRESSED_GZ:
    2593           5 :                         if (format == PHAR_FORMAT_ZIP) {
    2594           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2595             :                                         "Cannot compress entire archive with gzip, zip archives do not support whole-archive compression");
    2596           1 :                                 return;
    2597             :                         }
    2598             : 
    2599           4 :                         if (!PHAR_G(has_zlib)) {
    2600           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2601             :                                         "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
    2602           0 :                                 return;
    2603             :                         }
    2604             : 
    2605           4 :                         flags = PHAR_FILE_COMPRESSED_GZ;
    2606           4 :                         break;
    2607             :                 case PHAR_ENT_COMPRESSED_BZ2:
    2608           2 :                         if (format == PHAR_FORMAT_ZIP) {
    2609           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2610             :                                         "Cannot compress entire archive with bz2, zip archives do not support whole-archive compression");
    2611           1 :                                 return;
    2612             :                         }
    2613             : 
    2614           1 :                         if (!PHAR_G(has_bz2)) {
    2615           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2616             :                                         "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
    2617           0 :                                 return;
    2618             :                         }
    2619             : 
    2620           1 :                         flags = PHAR_FILE_COMPRESSED_BZ2;
    2621           1 :                         break;
    2622             :                 default:
    2623           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2624             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    2625           1 :                         return;
    2626             :         }
    2627             : 
    2628          16 :         is_data = phar_obj->arc.archive->is_data;
    2629          16 :         phar_obj->arc.archive->is_data = 1;
    2630          16 :         ret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);
    2631          16 :         phar_obj->arc.archive->is_data = is_data;
    2632             : 
    2633          16 :         if (ret) {
    2634          44 :                 RETURN_ZVAL(ret, 1, 1);
    2635             :         } else {
    2636           5 :                 RETURN_NULL();
    2637             :         }
    2638             : }
    2639             : /* }}} */
    2640             : 
    2641             : /* {{{ proto int|false Phar::isCompressed()
    2642             :  * Returns Phar::GZ or PHAR::BZ2 if the entire archive is compressed
    2643             :  * (.tar.gz/tar.bz2 and so on), or FALSE otherwise.
    2644             :  */
    2645          19 : PHP_METHOD(Phar, isCompressed)
    2646             : {
    2647          19 :         PHAR_ARCHIVE_OBJECT();
    2648             : 
    2649          19 :         if (zend_parse_parameters_none() == FAILURE) {
    2650           0 :                 return;
    2651             :         }
    2652             : 
    2653          19 :         if (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_GZ) {
    2654          10 :                 RETURN_LONG(PHAR_ENT_COMPRESSED_GZ);
    2655             :         }
    2656             : 
    2657           9 :         if (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_BZ2) {
    2658           7 :                 RETURN_LONG(PHAR_ENT_COMPRESSED_BZ2);
    2659             :         }
    2660             : 
    2661           2 :         RETURN_FALSE;
    2662             : }
    2663             : /* }}} */
    2664             : 
    2665             : /* {{{ proto bool Phar::isWritable()
    2666             :  * Returns true if phar.readonly=0 or phar is a PharData AND the actual file is writable.
    2667             :  */
    2668           8 : PHP_METHOD(Phar, isWritable)
    2669             : {
    2670             :         php_stream_statbuf ssb;
    2671           8 :         PHAR_ARCHIVE_OBJECT();
    2672             : 
    2673           8 :         if (zend_parse_parameters_none() == FAILURE) {
    2674           0 :                 return;
    2675             :         }
    2676             : 
    2677           8 :         if (!phar_obj->arc.archive->is_writeable) {
    2678           3 :                 RETURN_FALSE;
    2679             :         }
    2680             : 
    2681           5 :         if (SUCCESS != php_stream_stat_path(phar_obj->arc.archive->fname, &ssb)) {
    2682           1 :                 if (phar_obj->arc.archive->is_brandnew) {
    2683             :                         /* assume it works if the file doesn't exist yet */
    2684           1 :                         RETURN_TRUE;
    2685             :                 }
    2686           0 :                 RETURN_FALSE;
    2687             :         }
    2688             : 
    2689           4 :         RETURN_BOOL((ssb.sb.st_mode & (S_IWOTH | S_IWGRP | S_IWUSR)) != 0);
    2690             : }
    2691             : /* }}} */
    2692             : 
    2693             : /* {{{ proto bool Phar::delete(string entry)
    2694             :  * Deletes a named file within the archive.
    2695             :  */
    2696           7 : PHP_METHOD(Phar, delete)
    2697             : {
    2698             :         char *fname;
    2699             :         int fname_len;
    2700             :         char *error;
    2701             :         phar_entry_info *entry;
    2702           7 :         PHAR_ARCHIVE_OBJECT();
    2703             : 
    2704           7 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2705           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2706             :                         "Cannot write out phar archive, phar is read-only");
    2707           1 :                 return;
    2708             :         }
    2709             : 
    2710           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    2711           1 :                 RETURN_FALSE;
    2712             :         }
    2713             : 
    2714           5 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2715           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    2716           0 :                 return;
    2717             :         }
    2718           5 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
    2719           4 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
    2720           4 :                         if (entry->is_deleted) {
    2721             :                                 /* entry is deleted, but has not been flushed to disk yet */
    2722           0 :                                 RETURN_TRUE;
    2723             :                         } else {
    2724           4 :                                 entry->is_deleted = 1;
    2725           4 :                                 entry->is_modified = 1;
    2726           4 :                                 phar_obj->arc.archive->is_modified = 1;
    2727             :                         }
    2728             :                 }
    2729             :         } else {
    2730           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be deleted", fname);
    2731           1 :                 RETURN_FALSE;
    2732             :         }
    2733             : 
    2734           4 :         phar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);
    2735           4 :         if (error) {
    2736           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2737           0 :                 efree(error);
    2738             :         }
    2739             : 
    2740           4 :         RETURN_TRUE;
    2741             : }
    2742             : /* }}} */
    2743             : 
    2744             : /* {{{ proto int Phar::getAlias()
    2745             :  * Returns the alias for the Phar or NULL.
    2746             :  */
    2747          42 : PHP_METHOD(Phar, getAlias)
    2748             : {
    2749          42 :         PHAR_ARCHIVE_OBJECT();
    2750             : 
    2751          42 :         if (zend_parse_parameters_none() == FAILURE) {
    2752           0 :                 return;
    2753             :         }
    2754             : 
    2755          42 :         if (phar_obj->arc.archive->alias && phar_obj->arc.archive->alias != phar_obj->arc.archive->fname) {
    2756          33 :                 RETURN_STRINGL(phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, 1);
    2757             :         }
    2758             : }
    2759             : /* }}} */
    2760             : 
    2761             : /* {{{ proto int Phar::getPath()
    2762             :  * Returns the real path to the phar archive on disk
    2763             :  */
    2764          15 : PHP_METHOD(Phar, getPath)
    2765             : {
    2766          15 :         PHAR_ARCHIVE_OBJECT();
    2767             : 
    2768          15 :         if (zend_parse_parameters_none() == FAILURE) {
    2769           0 :                 return;
    2770             :         }
    2771             : 
    2772          15 :         RETURN_STRINGL(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, 1);
    2773             : }
    2774             : /* }}} */
    2775             : 
    2776             : /* {{{ proto bool Phar::setAlias(string alias)
    2777             :  * Sets the alias for a Phar archive. The default value is the full path
    2778             :  * to the archive.
    2779             :  */
    2780          53 : PHP_METHOD(Phar, setAlias)
    2781             : {
    2782             :         char *alias, *error, *oldalias;
    2783             :         phar_archive_data **fd_ptr;
    2784          53 :         int alias_len, oldalias_len, old_temp, readd = 0;
    2785             : 
    2786          53 :         PHAR_ARCHIVE_OBJECT();
    2787             : 
    2788          53 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2789           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2790             :                         "Cannot write out phar archive, phar is read-only");
    2791           1 :                 RETURN_FALSE;
    2792             :         }
    2793             : 
    2794             :         /* invalidate phar cache */
    2795          52 :         PHAR_G(last_phar) = NULL;
    2796          52 :         PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
    2797             : 
    2798          52 :         if (phar_obj->arc.archive->is_data) {
    2799           3 :                 if (phar_obj->arc.archive->is_tar) {
    2800           2 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2801             :                                 "A Phar alias cannot be set in a plain tar archive");
    2802             :                 } else {
    2803           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2804             :                                 "A Phar alias cannot be set in a plain zip archive");
    2805             :                 }
    2806           3 :                 RETURN_FALSE;
    2807             :         }
    2808             : 
    2809          49 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &alias, &alias_len) == SUCCESS) {
    2810          48 :                 if (alias_len == phar_obj->arc.archive->alias_len && memcmp(phar_obj->arc.archive->alias, alias, alias_len) == 0) {
    2811           0 :                         RETURN_TRUE;
    2812             :                 }
    2813          48 :                 if (alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void**)&fd_ptr)) {
    2814           4 :                         spprintf(&error, 0, "alias \"%s\" is already used for archive \"%s\" and cannot be used for other archives", alias, (*fd_ptr)->fname);
    2815           4 :                         if (SUCCESS == phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {
    2816           1 :                                 efree(error);
    2817           1 :                                 goto valid_alias;
    2818             :                         }
    2819           3 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2820           3 :                         efree(error);
    2821           3 :                         RETURN_FALSE;
    2822             :                 }
    2823          44 :                 if (!phar_validate_alias(alias, alias_len)) {
    2824           4 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2825           4 :                                 "Invalid alias \"%s\" specified for phar \"%s\"", alias, phar_obj->arc.archive->fname);
    2826           4 :                         RETURN_FALSE;
    2827             :                 }
    2828             : valid_alias:
    2829          41 :                 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2830           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    2831           0 :                         return;
    2832             :                 }
    2833          41 :                 if (phar_obj->arc.archive->alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, (void**)&fd_ptr)) {
    2834          23 :                         zend_hash_del(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len);
    2835          23 :                         readd = 1;
    2836             :                 }
    2837             : 
    2838          41 :                 oldalias = phar_obj->arc.archive->alias;
    2839          41 :                 oldalias_len = phar_obj->arc.archive->alias_len;
    2840          41 :                 old_temp = phar_obj->arc.archive->is_temporary_alias;
    2841             : 
    2842          41 :                 if (alias_len) {
    2843          41 :                         phar_obj->arc.archive->alias = estrndup(alias, alias_len);
    2844             :                 } else {
    2845           0 :                         phar_obj->arc.archive->alias = NULL;
    2846             :                 }
    2847             : 
    2848          41 :                 phar_obj->arc.archive->alias_len = alias_len;
    2849          41 :                 phar_obj->arc.archive->is_temporary_alias = 0;
    2850          41 :                 phar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);
    2851             : 
    2852          41 :                 if (error) {
    2853           0 :                         phar_obj->arc.archive->alias = oldalias;
    2854           0 :                         phar_obj->arc.archive->alias_len = oldalias_len;
    2855           0 :                         phar_obj->arc.archive->is_temporary_alias = old_temp;
    2856           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2857           0 :                         if (readd) {
    2858           0 :                                 zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), oldalias, oldalias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);
    2859             :                         }
    2860           0 :                         efree(error);
    2861           0 :                         RETURN_FALSE;
    2862             :                 }
    2863             : 
    2864          41 :                 zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);
    2865             : 
    2866          41 :                 if (oldalias) {
    2867          41 :                         efree(oldalias);
    2868             :                 }
    2869             : 
    2870          41 :                 RETURN_TRUE;
    2871             :         }
    2872             : 
    2873           1 :         RETURN_FALSE;
    2874             : }
    2875             : /* }}} */
    2876             : 
    2877             : /* {{{ proto string Phar::getVersion()
    2878             :  * Return version info of Phar archive
    2879             :  */
    2880           2 : PHP_METHOD(Phar, getVersion)
    2881             : {
    2882           2 :         PHAR_ARCHIVE_OBJECT();
    2883             : 
    2884           1 :         if (zend_parse_parameters_none() == FAILURE) {
    2885           0 :                 return;
    2886             :         }
    2887             : 
    2888           1 :         RETURN_STRING(phar_obj->arc.archive->version, 1);
    2889             : }
    2890             : /* }}} */
    2891             : 
    2892             : /* {{{ proto void Phar::startBuffering()
    2893             :  * Do not flush a writeable phar (save its contents) until explicitly requested
    2894             :  */
    2895           9 : PHP_METHOD(Phar, startBuffering)
    2896             : {
    2897           9 :         PHAR_ARCHIVE_OBJECT();
    2898             : 
    2899           9 :         if (zend_parse_parameters_none() == FAILURE) {
    2900           0 :                 return;
    2901             :         }
    2902             : 
    2903           9 :         phar_obj->arc.archive->donotflush = 1;
    2904             : }
    2905             : /* }}} */
    2906             : 
    2907             : /* {{{ proto bool Phar::isBuffering()
    2908             :  * Returns whether write operations are flushing to disk immediately.
    2909             :  */
    2910           9 : PHP_METHOD(Phar, isBuffering)
    2911             : {
    2912           9 :         PHAR_ARCHIVE_OBJECT();
    2913             : 
    2914           9 :         if (zend_parse_parameters_none() == FAILURE) {
    2915           0 :                 return;
    2916             :         }
    2917             : 
    2918           9 :         RETURN_BOOL(phar_obj->arc.archive->donotflush);
    2919             : }
    2920             : /* }}} */
    2921             : 
    2922             : /* {{{ proto bool Phar::stopBuffering()
    2923             :  * Saves the contents of a modified archive to disk.
    2924             :  */
    2925          69 : PHP_METHOD(Phar, stopBuffering)
    2926             : {
    2927             :         char *error;
    2928             : 
    2929          69 :         PHAR_ARCHIVE_OBJECT();
    2930             : 
    2931          69 :         if (zend_parse_parameters_none() == FAILURE) {
    2932           0 :                 return;
    2933             :         }
    2934             : 
    2935          69 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2936           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2937             :                         "Cannot write out phar archive, phar is read-only");
    2938           0 :                 return;
    2939             :         }
    2940             : 
    2941          69 :         phar_obj->arc.archive->donotflush = 0;
    2942          69 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    2943             : 
    2944          69 :         if (error) {
    2945           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2946           0 :                 efree(error);
    2947             :         }
    2948             : }
    2949             : /* }}} */
    2950             : 
    2951             : /* {{{ proto bool Phar::setStub(string|stream stub [, int len])
    2952             :  * Change the stub in a phar, phar.tar or phar.zip archive to something other
    2953             :  * than the default. The stub *must* end with a call to __HALT_COMPILER().
    2954             :  */
    2955          84 : PHP_METHOD(Phar, setStub)
    2956             : {
    2957             :         zval *zstub;
    2958             :         char *stub, *error;
    2959             :         int stub_len;
    2960          84 :         long len = -1;
    2961             :         php_stream *stream;
    2962          84 :         PHAR_ARCHIVE_OBJECT();
    2963             : 
    2964          84 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2965           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2966             :                         "Cannot change stub, phar is read-only");
    2967           1 :                 return;
    2968             :         }
    2969             : 
    2970          83 :         if (phar_obj->arc.archive->is_data) {
    2971           3 :                 if (phar_obj->arc.archive->is_tar) {
    2972           2 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2973             :                                 "A Phar stub cannot be set in a plain tar archive");
    2974             :                 } else {
    2975           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2976             :                                 "A Phar stub cannot be set in a plain zip archive");
    2977             :                 }
    2978           3 :                 return;
    2979             :         }
    2980             : 
    2981          80 :         if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zstub, &len) == SUCCESS) {
    2982          10 :                 if ((php_stream_from_zval_no_verify(stream, &zstub)) != NULL) {
    2983          10 :                         if (len > 0) {
    2984           4 :                                 len = -len;
    2985             :                         } else {
    2986           6 :                                 len = -1;
    2987             :                         }
    2988          10 :                         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2989           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    2990           0 :                                 return;
    2991             :                         }
    2992          10 :                         phar_flush(phar_obj->arc.archive, (char *) &zstub, len, 0, &error TSRMLS_CC);
    2993          10 :                         if (error) {
    2994           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2995           0 :                                 efree(error);
    2996             :                         }
    2997          10 :                         RETURN_TRUE;
    2998             :                 } else {
    2999           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3000             :                                 "Cannot change stub, unable to read from input stream");
    3001             :                 }
    3002          70 :         } else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &stub, &stub_len) == SUCCESS) {
    3003          69 :                 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3004           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3005           0 :                         return;
    3006             :                 }
    3007          69 :                 phar_flush(phar_obj->arc.archive, stub, stub_len, 0, &error TSRMLS_CC);
    3008             : 
    3009          69 :                 if (error) {
    3010           3 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3011           3 :                         efree(error);
    3012             :                 }
    3013             : 
    3014          69 :                 RETURN_TRUE;
    3015             :         }
    3016             : 
    3017           1 :         RETURN_FALSE;
    3018             : }
    3019             : /* }}} */
    3020             : 
    3021             : /* {{{ proto bool Phar::setDefaultStub([string index[, string webindex]])
    3022             :  * In a pure phar archive, sets a stub that can be used to run the archive
    3023             :  * regardless of whether the phar extension is available. The first parameter
    3024             :  * is the CLI startup filename, which defaults to "index.php". The second
    3025             :  * parameter is the web startup filename and also defaults to "index.php"
    3026             :  * (falling back to CLI behaviour).
    3027             :  * Both parameters are optional.
    3028             :  * In a phar.zip or phar.tar archive, the default stub is used only to
    3029             :  * identify the archive to the extension as a Phar object. This allows the
    3030             :  * extension to treat phar.zip and phar.tar types as honorary phars. Since
    3031             :  * files cannot be loaded via this kind of stub, no parameters are accepted
    3032             :  * when the Phar object is zip- or tar-based.
    3033             :  */
    3034          19 : PHP_METHOD(Phar, setDefaultStub)
    3035             : {
    3036          19 :         char *index = NULL, *webindex = NULL, *error = NULL, *stub = NULL;
    3037          19 :         int index_len = 0, webindex_len = 0, created_stub = 0;
    3038          19 :         size_t stub_len = 0;
    3039          19 :         PHAR_ARCHIVE_OBJECT();
    3040             : 
    3041          19 :         if (phar_obj->arc.archive->is_data) {
    3042           3 :                 if (phar_obj->arc.archive->is_tar) {
    3043           2 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3044             :                                 "A Phar stub cannot be set in a plain tar archive");
    3045             :                 } else {
    3046           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3047             :                                 "A Phar stub cannot be set in a plain zip archive");
    3048             :                 }
    3049           3 :                 return;
    3050             :         }
    3051             : 
    3052          16 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!s", &index, &index_len, &webindex, &webindex_len) == FAILURE) {
    3053           1 :                 RETURN_FALSE;
    3054             :         }
    3055             : 
    3056          15 :         if (ZEND_NUM_ARGS() > 0 && (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip)) {
    3057           4 :                 php_error_docref(NULL TSRMLS_CC, E_WARNING, "method accepts no arguments for a tar- or zip-based phar stub, %d given", ZEND_NUM_ARGS());
    3058           4 :                 RETURN_FALSE;
    3059             :         }
    3060             : 
    3061          11 :         if (PHAR_G(readonly)) {
    3062           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3063             :                         "Cannot change stub: phar.readonly=1");
    3064           1 :                 RETURN_FALSE;
    3065             :         }
    3066             : 
    3067          10 :         if (!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip) {
    3068           8 :                 stub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);
    3069             : 
    3070           8 :                 if (error) {
    3071           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "%s", error);
    3072           1 :                         efree(error);
    3073           1 :                         if (stub) {
    3074           0 :                                 efree(stub);
    3075             :                         }
    3076           1 :                         RETURN_FALSE;
    3077             :                 }
    3078             : 
    3079           7 :                 created_stub = 1;
    3080             :         }
    3081             : 
    3082           9 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3083           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3084           0 :                 return;
    3085             :         }
    3086           9 :         phar_flush(phar_obj->arc.archive, stub, stub_len, 1, &error TSRMLS_CC);
    3087             : 
    3088           9 :         if (created_stub) {
    3089           7 :                 efree(stub);
    3090             :         }
    3091             : 
    3092           9 :         if (error) {
    3093           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3094           0 :                 efree(error);
    3095           0 :                 RETURN_FALSE;
    3096             :         }
    3097             : 
    3098           9 :         RETURN_TRUE;
    3099             : }
    3100             : /* }}} */
    3101             : 
    3102             : /* {{{ proto array Phar::setSignatureAlgorithm(int sigtype[, string privatekey])
    3103             :  * Sets the signature algorithm for a phar and applies it. The signature
    3104             :  * algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256,
    3105             :  * Phar::SHA512, or Phar::OPENSSL. Note that zip- based phar archives
    3106             :  * cannot support signatures.
    3107             :  */
    3108          19 : PHP_METHOD(Phar, setSignatureAlgorithm)
    3109             : {
    3110             :         long algo;
    3111          19 :         char *error, *key = NULL;
    3112          19 :         int key_len = 0;
    3113             : 
    3114          19 :         PHAR_ARCHIVE_OBJECT();
    3115             : 
    3116          19 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3117           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3118             :                         "Cannot set signature algorithm, phar is read-only");
    3119           1 :                 return;
    3120             :         }
    3121             : 
    3122          18 :         if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &algo, &key, &key_len) != SUCCESS) {
    3123           0 :                 return;
    3124             :         }
    3125             : 
    3126          18 :         switch (algo) {
    3127             :                 case PHAR_SIG_SHA256:
    3128             :                 case PHAR_SIG_SHA512:
    3129             : #ifndef PHAR_HASH_OK
    3130             :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3131             :                                 "SHA-256 and SHA-512 signatures are only supported if the hash extension is enabled and built non-shared");
    3132             :                         return;
    3133             : #endif
    3134             :                 case PHAR_SIG_MD5:
    3135             :                 case PHAR_SIG_SHA1:
    3136             :                 case PHAR_SIG_OPENSSL:
    3137          18 :                         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3138           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3139           0 :                                 return;
    3140             :                         }
    3141          18 :                         phar_obj->arc.archive->sig_flags = algo;
    3142          18 :                         phar_obj->arc.archive->is_modified = 1;
    3143          18 :                         PHAR_G(openssl_privatekey) = key;
    3144          18 :                         PHAR_G(openssl_privatekey_len) = key_len;
    3145             : 
    3146          18 :                         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3147          18 :                         if (error) {
    3148           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3149           0 :                                 efree(error);
    3150             :                         }
    3151          18 :                         break;
    3152             :                 default:
    3153           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3154             :                                 "Unknown signature algorithm specified");
    3155             :         }
    3156             : }
    3157             : /* }}} */
    3158             : 
    3159             : /* {{{ proto array|false Phar::getSignature()
    3160             :  * Returns a hash signature, or FALSE if the archive is unsigned.
    3161             :  */
    3162          31 : PHP_METHOD(Phar, getSignature)
    3163             : {
    3164          31 :         PHAR_ARCHIVE_OBJECT();
    3165             : 
    3166          31 :         if (zend_parse_parameters_none() == FAILURE) {
    3167           0 :                 return;
    3168             :         }
    3169             : 
    3170          31 :         if (phar_obj->arc.archive->signature) {
    3171             :                 char *unknown;
    3172             :                 int unknown_len;
    3173             : 
    3174          29 :                 array_init(return_value);
    3175          29 :                 add_assoc_stringl(return_value, "hash", phar_obj->arc.archive->signature, phar_obj->arc.archive->sig_len, 1);
    3176          29 :                 switch(phar_obj->arc.archive->sig_flags) {
    3177             :                         case PHAR_SIG_MD5:
    3178           6 :                                 add_assoc_stringl(return_value, "hash_type", "MD5", 3, 1);
    3179           6 :                                 break;
    3180             :                         case PHAR_SIG_SHA1:
    3181          11 :                                 add_assoc_stringl(return_value, "hash_type", "SHA-1", 5, 1);
    3182          11 :                                 break;
    3183             :                         case PHAR_SIG_SHA256:
    3184           4 :                                 add_assoc_stringl(return_value, "hash_type", "SHA-256", 7, 1);
    3185           4 :                                 break;
    3186             :                         case PHAR_SIG_SHA512:
    3187           4 :                                 add_assoc_stringl(return_value, "hash_type", "SHA-512", 7, 1);
    3188           4 :                                 break;
    3189             :                         case PHAR_SIG_OPENSSL:
    3190           4 :                                 add_assoc_stringl(return_value, "hash_type", "OpenSSL", 7, 1);
    3191           4 :                                 break;
    3192             :                         default:
    3193           0 :                                 unknown_len = spprintf(&unknown, 0, "Unknown (%u)", phar_obj->arc.archive->sig_flags);
    3194           0 :                                 add_assoc_stringl(return_value, "hash_type", unknown, unknown_len, 0);
    3195             :                                 break;
    3196             :                 }
    3197             :         } else {
    3198           2 :                 RETURN_FALSE;
    3199             :         }
    3200             : }
    3201             : /* }}} */
    3202             : 
    3203             : /* {{{ proto bool Phar::getModified()
    3204             :  * Return whether phar was modified
    3205             :  */
    3206           2 : PHP_METHOD(Phar, getModified)
    3207             : {
    3208           2 :         PHAR_ARCHIVE_OBJECT();
    3209             : 
    3210           2 :         if (zend_parse_parameters_none() == FAILURE) {
    3211           0 :                 return;
    3212             :         }
    3213             : 
    3214           2 :         RETURN_BOOL(phar_obj->arc.archive->is_modified);
    3215             : }
    3216             : /* }}} */
    3217             : 
    3218          40 : static int phar_set_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */
    3219             : {
    3220          40 :         phar_entry_info *entry = (phar_entry_info *)pDest;
    3221          40 :         php_uint32 compress = *(php_uint32 *)argument;
    3222             : 
    3223          40 :         if (entry->is_deleted) {
    3224           0 :                 return ZEND_HASH_APPLY_KEEP;
    3225             :         }
    3226             : 
    3227          40 :         entry->old_flags = entry->flags;
    3228          40 :         entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    3229          40 :         entry->flags |= compress;
    3230          40 :         entry->is_modified = 1;
    3231          40 :         return ZEND_HASH_APPLY_KEEP;
    3232             : }
    3233             : /* }}} */
    3234             : 
    3235          40 : static int phar_test_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */
    3236             : {
    3237          40 :         phar_entry_info *entry = (phar_entry_info *)pDest;
    3238             : 
    3239          40 :         if (entry->is_deleted) {
    3240           0 :                 return ZEND_HASH_APPLY_KEEP;
    3241             :         }
    3242             : 
    3243          40 :         if (!PHAR_G(has_bz2)) {
    3244           0 :                 if (entry->flags & PHAR_ENT_COMPRESSED_BZ2) {
    3245           0 :                         *(int *) argument = 0;
    3246             :                 }
    3247             :         }
    3248             : 
    3249          40 :         if (!PHAR_G(has_zlib)) {
    3250           0 :                 if (entry->flags & PHAR_ENT_COMPRESSED_GZ) {
    3251           0 :                         *(int *) argument = 0;
    3252             :                 }
    3253             :         }
    3254             : 
    3255          40 :         return ZEND_HASH_APPLY_KEEP;
    3256             : }
    3257             : /* }}} */
    3258             : 
    3259          14 : static void pharobj_set_compression(HashTable *manifest, php_uint32 compress TSRMLS_DC) /* {{{ */
    3260             : {
    3261          14 :         zend_hash_apply_with_argument(manifest, phar_set_compression, &compress TSRMLS_CC);
    3262          14 : }
    3263             : /* }}} */
    3264             : 
    3265          14 : static int pharobj_cancompress(HashTable *manifest TSRMLS_DC) /* {{{ */
    3266             : {
    3267             :         int test;
    3268             : 
    3269          14 :         test = 1;
    3270          14 :         zend_hash_apply_with_argument(manifest, phar_test_compression, &test TSRMLS_CC);
    3271          14 :         return test;
    3272             : }
    3273             : /* }}} */
    3274             : 
    3275             : /* {{{ proto object Phar::compress(int method[, string extension])
    3276             :  * Compress a .tar, or .phar.tar with whole-file compression
    3277             :  * The parameter can be one of Phar::GZ or Phar::BZ2 to specify
    3278             :  * the kind of compression desired
    3279             :  */
    3280           6 : PHP_METHOD(Phar, compress)
    3281             : {
    3282             :         long method;
    3283           6 :         char *ext = NULL;
    3284           6 :         int ext_len = 0;
    3285             :         php_uint32 flags;
    3286             :         zval *ret;
    3287           6 :         PHAR_ARCHIVE_OBJECT();
    3288             : 
    3289           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &method, &ext, &ext_len) == FAILURE) {
    3290           1 :                 return;
    3291             :         }
    3292             : 
    3293           5 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3294           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3295             :                         "Cannot compress phar archive, phar is read-only");
    3296           1 :                 return;
    3297             :         }
    3298             : 
    3299           4 :         if (phar_obj->arc.archive->is_zip) {
    3300           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3301             :                         "Cannot compress zip-based archives with whole-archive compression");
    3302           0 :                 return;
    3303             :         }
    3304             : 
    3305           4 :         switch (method) {
    3306             :                 case 0:
    3307           1 :                         flags = PHAR_FILE_COMPRESSED_NONE;
    3308           1 :                         break;
    3309             :                 case PHAR_ENT_COMPRESSED_GZ:
    3310           2 :                         if (!PHAR_G(has_zlib)) {
    3311           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3312             :                                         "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
    3313           0 :                                 return;
    3314             :                         }
    3315           2 :                         flags = PHAR_FILE_COMPRESSED_GZ;
    3316           2 :                         break;
    3317             : 
    3318             :                 case PHAR_ENT_COMPRESSED_BZ2:
    3319           1 :                         if (!PHAR_G(has_bz2)) {
    3320           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3321             :                                         "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
    3322           0 :                                 return;
    3323             :                         }
    3324           1 :                         flags = PHAR_FILE_COMPRESSED_BZ2;
    3325           1 :                         break;
    3326             :                 default:
    3327           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3328             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    3329           0 :                         return;
    3330             :         }
    3331             : 
    3332           4 :         if (phar_obj->arc.archive->is_tar) {
    3333           2 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, flags TSRMLS_CC);
    3334             :         } else {
    3335           2 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, flags TSRMLS_CC);
    3336             :         }
    3337             : 
    3338           4 :         if (ret) {
    3339          16 :                 RETURN_ZVAL(ret, 1, 1);
    3340             :         } else {
    3341           0 :                 RETURN_NULL();
    3342             :         }
    3343             : }
    3344             : /* }}} */
    3345             : 
    3346             : /* {{{ proto object Phar::decompress([string extension])
    3347             :  * Decompress a .tar, or .phar.tar with whole-file compression
    3348             :  */
    3349           5 : PHP_METHOD(Phar, decompress)
    3350             : {
    3351           5 :         char *ext = NULL;
    3352           5 :         int ext_len = 0;
    3353             :         zval *ret;
    3354           5 :         PHAR_ARCHIVE_OBJECT();
    3355             : 
    3356           5 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ext, &ext_len) == FAILURE) {
    3357           1 :                 return;
    3358             :         }
    3359             : 
    3360           4 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3361           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3362             :                         "Cannot decompress phar archive, phar is read-only");
    3363           1 :                 return;
    3364             :         }
    3365             : 
    3366           3 :         if (phar_obj->arc.archive->is_zip) {
    3367           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3368             :                         "Cannot decompress zip-based archives with whole-archive compression");
    3369           1 :                 return;
    3370             :         }
    3371             : 
    3372           2 :         if (phar_obj->arc.archive->is_tar) {
    3373           0 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);
    3374             :         } else {
    3375           2 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);
    3376             :         }
    3377             : 
    3378           2 :         if (ret) {
    3379           8 :                 RETURN_ZVAL(ret, 1, 1);
    3380             :         } else {
    3381           0 :                 RETURN_NULL();
    3382             :         }
    3383             : }
    3384             : /* }}} */
    3385             : 
    3386             : /* {{{ proto object Phar::compressFiles(int method)
    3387             :  * Compress all files within a phar or zip archive using the specified compression
    3388             :  * The parameter can be one of Phar::GZ or Phar::BZ2 to specify
    3389             :  * the kind of compression desired
    3390             :  */
    3391          13 : PHP_METHOD(Phar, compressFiles)
    3392             : {
    3393             :         char *error;
    3394             :         php_uint32 flags;
    3395             :         long method;
    3396          13 :         PHAR_ARCHIVE_OBJECT();
    3397             : 
    3398          13 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) {
    3399           1 :                 return;
    3400             :         }
    3401             : 
    3402          12 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3403           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3404             :                         "Phar is readonly, cannot change compression");
    3405           0 :                 return;
    3406             :         }
    3407             : 
    3408          12 :         switch (method) {
    3409             :                 case PHAR_ENT_COMPRESSED_GZ:
    3410           8 :                         if (!PHAR_G(has_zlib)) {
    3411           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3412             :                                         "Cannot compress files within archive with gzip, enable ext/zlib in php.ini");
    3413           0 :                                 return;
    3414             :                         }
    3415           8 :                         flags = PHAR_ENT_COMPRESSED_GZ;
    3416           8 :                         break;
    3417             : 
    3418             :                 case PHAR_ENT_COMPRESSED_BZ2:
    3419           3 :                         if (!PHAR_G(has_bz2)) {
    3420           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3421             :                                         "Cannot compress files within archive with bz2, enable ext/bz2 in php.ini");
    3422           0 :                                 return;
    3423             :                         }
    3424           3 :                         flags = PHAR_ENT_COMPRESSED_BZ2;
    3425           3 :                         break;
    3426             :                 default:
    3427           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3428             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    3429           1 :                         return;
    3430             :         }
    3431             : 
    3432          11 :         if (phar_obj->arc.archive->is_tar) {
    3433           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3434             :                         "Cannot compress with Gzip compression, tar archives cannot compress individual files, use compress() to compress the whole archive");
    3435           0 :                 return;
    3436             :         }
    3437             : 
    3438          11 :         if (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {
    3439           0 :                 if (flags == PHAR_FILE_COMPRESSED_GZ) {
    3440           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3441             :                                 "Cannot compress all files as Gzip, some are compressed as bzip2 and cannot be decompressed");
    3442             :                 } else {
    3443           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3444             :                                 "Cannot compress all files as Bzip2, some are compressed as gzip and cannot be decompressed");
    3445             :                 }
    3446           0 :                 return;
    3447             :         }
    3448             : 
    3449          11 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3450           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3451           0 :                 return;
    3452             :         }
    3453          11 :         pharobj_set_compression(&phar_obj->arc.archive->manifest, flags TSRMLS_CC);
    3454          11 :         phar_obj->arc.archive->is_modified = 1;
    3455          11 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3456             : 
    3457          11 :         if (error) {
    3458           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
    3459           0 :                 efree(error);
    3460             :         }
    3461             : }
    3462             : /* }}} */
    3463             : 
    3464             : /* {{{ proto bool Phar::decompressFiles()
    3465             :  * decompress every file
    3466             :  */
    3467           4 : PHP_METHOD(Phar, decompressFiles)
    3468             : {
    3469             :         char *error;
    3470           4 :         PHAR_ARCHIVE_OBJECT();
    3471             : 
    3472           4 :         if (zend_parse_parameters_none() == FAILURE) {
    3473           0 :                 return;
    3474             :         }
    3475             : 
    3476           4 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3477           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3478             :                         "Phar is readonly, cannot change compression");
    3479           1 :                 return;
    3480             :         }
    3481             : 
    3482           3 :         if (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {
    3483           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3484             :                         "Cannot decompress all files, some are compressed as bzip2 or gzip and cannot be decompressed");
    3485           0 :                 return;
    3486             :         }
    3487             : 
    3488           3 :         if (phar_obj->arc.archive->is_tar) {
    3489           0 :                 RETURN_TRUE;
    3490             :         } else {
    3491           3 :                 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3492           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3493           0 :                         return;
    3494             :                 }
    3495           3 :                 pharobj_set_compression(&phar_obj->arc.archive->manifest, PHAR_ENT_COMPRESSED_NONE TSRMLS_CC);
    3496             :         }
    3497             : 
    3498           3 :         phar_obj->arc.archive->is_modified = 1;
    3499           3 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3500             : 
    3501           3 :         if (error) {
    3502           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
    3503           0 :                 efree(error);
    3504             :         }
    3505             : 
    3506           3 :         RETURN_TRUE;
    3507             : }
    3508             : /* }}} */
    3509             : 
    3510             : /* {{{ proto bool Phar::copy(string oldfile, string newfile)
    3511             :  * copy a file internal to the phar archive to another new file within the phar
    3512             :  */
    3513          17 : PHP_METHOD(Phar, copy)
    3514             : {
    3515             :         char *oldfile, *newfile, *error;
    3516             :         const char *pcr_error;
    3517             :         int oldfile_len, newfile_len;
    3518          17 :         phar_entry_info *oldentry, newentry = {0}, *temp;
    3519             : 
    3520          17 :         PHAR_ARCHIVE_OBJECT();
    3521             : 
    3522          17 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &oldfile, &oldfile_len, &newfile, &newfile_len) == FAILURE) {
    3523           1 :                 return;
    3524             :         }
    3525             : 
    3526          16 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3527           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3528             :                         "Cannot copy \"%s\" to \"%s\", phar is read-only", oldfile, newfile);
    3529           1 :                 RETURN_FALSE;
    3530             :         }
    3531             : 
    3532          15 :         if (oldfile_len >= sizeof(".phar")-1 && !memcmp(oldfile, ".phar", sizeof(".phar")-1)) {
    3533             :                 /* can't copy a meta file */
    3534           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3535           1 :                         "file \"%s\" cannot be copied to file \"%s\", cannot copy Phar meta-file in %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3536           1 :                 RETURN_FALSE;
    3537             :         }
    3538             : 
    3539          14 :         if (newfile_len >= sizeof(".phar")-1 && !memcmp(newfile, ".phar", sizeof(".phar")-1)) {
    3540             :                 /* can't copy a meta file */
    3541           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3542           1 :                         "file \"%s\" cannot be copied to file \"%s\", cannot copy to Phar meta-file in %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3543           1 :                 RETURN_FALSE;
    3544             :         }
    3545             : 
    3546          13 :         if (!zend_hash_exists(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len) || SUCCESS != zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry) || oldentry->is_deleted) {
    3547           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3548           1 :                         "file \"%s\" cannot be copied to file \"%s\", file does not exist in %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3549           1 :                 RETURN_FALSE;
    3550             :         }
    3551             : 
    3552          12 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len)) {
    3553           1 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len, (void**)&temp) || !temp->is_deleted) {
    3554           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3555           1 :                                 "file \"%s\" cannot be copied to file \"%s\", file must not already exist in phar %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3556           1 :                         RETURN_FALSE;
    3557             :                 }
    3558             :         }
    3559             : 
    3560          11 :         if (phar_path_check(&newfile, &newfile_len, &pcr_error) > pcr_is_ok) {
    3561           3 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3562           3 :                                 "file \"%s\" contains invalid characters %s, cannot be copied from \"%s\" in phar %s", newfile, pcr_error, oldfile, phar_obj->arc.archive->fname);
    3563           3 :                 RETURN_FALSE;
    3564             :         }
    3565             : 
    3566           8 :         if (phar_obj->arc.archive->is_persistent) {
    3567           0 :                 if (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3568           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3569           0 :                         return;
    3570             :                 }
    3571             :                 /* re-populate with copied-on-write entry */
    3572           0 :                 zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry);
    3573             :         }
    3574             : 
    3575           8 :         memcpy((void *) &newentry, oldentry, sizeof(phar_entry_info));
    3576             : 
    3577           8 :         if (newentry.metadata) {
    3578             :                 zval *t;
    3579             : 
    3580           1 :                 t = newentry.metadata;
    3581           1 :                 ALLOC_ZVAL(newentry.metadata);
    3582           1 :                 *newentry.metadata = *t;
    3583           1 :                 zval_copy_ctor(newentry.metadata);
    3584             : #if PHP_VERSION_ID < 50300
    3585             :                 newentry.metadata->refcount = 1;
    3586             : #else
    3587           1 :                 Z_SET_REFCOUNT_P(newentry.metadata, 1);
    3588             : #endif
    3589             : 
    3590           1 :                 newentry.metadata_str.c = NULL;
    3591           1 :                 newentry.metadata_str.len = 0;
    3592             :         }
    3593             : 
    3594           8 :         newentry.filename = estrndup(newfile, newfile_len);
    3595           8 :         newentry.filename_len = newfile_len;
    3596           8 :         newentry.fp_refcount = 0;
    3597             : 
    3598           8 :         if (oldentry->fp_type != PHAR_FP) {
    3599           1 :                 if (FAILURE == phar_copy_entry_fp(oldentry, &newentry, &error TSRMLS_CC)) {
    3600           0 :                         efree(newentry.filename);
    3601           0 :                         php_stream_close(newentry.fp);
    3602           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3603           0 :                         efree(error);
    3604           0 :                         return;
    3605             :                 }
    3606             :         }
    3607             : 
    3608           8 :         zend_hash_add(&oldentry->phar->manifest, newfile, newfile_len, (void*)&newentry, sizeof(phar_entry_info), NULL);
    3609           8 :         phar_obj->arc.archive->is_modified = 1;
    3610           8 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3611             : 
    3612           8 :         if (error) {
    3613           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3614           0 :                 efree(error);
    3615             :         }
    3616             : 
    3617           8 :         RETURN_TRUE;
    3618             : }
    3619             : /* }}} */
    3620             : 
    3621             : /* {{{ proto int Phar::offsetExists(string entry)
    3622             :  * determines whether a file exists in the phar
    3623             :  */
    3624          34 : PHP_METHOD(Phar, offsetExists)
    3625             : {
    3626             :         char *fname;
    3627             :         int fname_len;
    3628             :         phar_entry_info *entry;
    3629             : 
    3630          34 :         PHAR_ARCHIVE_OBJECT();
    3631             : 
    3632          34 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    3633           1 :                 return;
    3634             :         }
    3635             : 
    3636          33 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
    3637          19 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
    3638          19 :                         if (entry->is_deleted) {
    3639             :                                 /* entry is deleted, but has not been flushed to disk yet */
    3640           0 :                                 RETURN_FALSE;
    3641             :                         }
    3642             :                 }
    3643             : 
    3644          19 :                 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
    3645             :                         /* none of these are real files, so they don't exist */
    3646           2 :                         RETURN_FALSE;
    3647             :                 }
    3648          17 :                 RETURN_TRUE;
    3649             :         } else {
    3650          14 :                 if (zend_hash_exists(&phar_obj->arc.archive->virtual_dirs, fname, (uint) fname_len)) {
    3651           3 :                         RETURN_TRUE;
    3652             :                 }
    3653          11 :                 RETURN_FALSE;
    3654             :         }
    3655             : }
    3656             : /* }}} */
    3657             : 
    3658             : /* {{{ proto int Phar::offsetGet(string entry)
    3659             :  * get a PharFileInfo object for a specific file
    3660             :  */
    3661         332 : PHP_METHOD(Phar, offsetGet)
    3662             : {
    3663             :         char *fname, *error;
    3664             :         int fname_len;
    3665             :         zval *zfname;
    3666             :         phar_entry_info *entry;
    3667         332 :         PHAR_ARCHIVE_OBJECT();
    3668             : 
    3669         332 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    3670           1 :                 return;
    3671             :         }
    3672             : 
    3673             :         /* security is 0 here so that we can get a better error message than "entry doesn't exist" */
    3674         331 :         if (!(entry = phar_get_entry_info_dir(phar_obj->arc.archive, fname, fname_len, 1, &error, 0 TSRMLS_CC))) {
    3675           3 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist%s%s", fname, error?", ":"", error?error:"");
    3676             :         } else {
    3677         328 :                 if (fname_len == sizeof(".phar/stub.php")-1 && !memcmp(fname, ".phar/stub.php", sizeof(".phar/stub.php")-1)) {
    3678           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot get stub \".phar/stub.php\" directly in phar \"%s\", use getStub", phar_obj->arc.archive->fname);
    3679           0 :                         return;
    3680             :                 }
    3681             : 
    3682         328 :                 if (fname_len == sizeof(".phar/alias.txt")-1 && !memcmp(fname, ".phar/alias.txt", sizeof(".phar/alias.txt")-1)) {
    3683           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot get alias \".phar/alias.txt\" directly in phar \"%s\", use getAlias", phar_obj->arc.archive->fname);
    3684           0 :                         return;
    3685             :                 }
    3686             : 
    3687         328 :                 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
    3688           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot directly get any files or directories in magic \".phar\" directory", phar_obj->arc.archive->fname);
    3689           1 :                         return;
    3690             :                 }
    3691             : 
    3692         327 :                 if (entry->is_temp_dir) {
    3693           6 :                         efree(entry->filename);
    3694           6 :                         efree(entry);
    3695             :                 }
    3696             : 
    3697         327 :                 fname_len = spprintf(&fname, 0, "phar://%s/%s", phar_obj->arc.archive->fname, fname);
    3698         327 :                 MAKE_STD_ZVAL(zfname);
    3699         327 :                 ZVAL_STRINGL(zfname, fname, fname_len, 0);
    3700         327 :                 spl_instantiate_arg_ex1(phar_obj->spl.info_class, &return_value, 0, zfname TSRMLS_CC);
    3701         327 :                 zval_ptr_dtor(&zfname);
    3702             :         }
    3703             : }
    3704             : /* }}} */
    3705             : 
    3706             : /* {{{ add a file within the phar archive from a string or resource
    3707             :  */
    3708        4457 : static void phar_add_file(phar_archive_data **pphar, char *filename, int filename_len, char *cont_str, int cont_len, zval *zresource TSRMLS_DC)
    3709             : {
    3710             :         char *error;
    3711             :         size_t contents_len;
    3712             :         phar_entry_data *data;
    3713             :         php_stream *contents_file;
    3714             : 
    3715        4457 :         if (filename_len >= sizeof(".phar")-1 && !memcmp(filename, ".phar", sizeof(".phar")-1)) {
    3716           2 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot create any files in magic \".phar\" directory", (*pphar)->fname);
    3717           2 :                 return;
    3718             :         }
    3719             : 
    3720        4455 :         if (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, filename, filename_len, "w+b", 0, &error, 1 TSRMLS_CC))) {
    3721           4 :                 if (error) {
    3722           4 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be created: %s", filename, error);
    3723           4 :                         efree(error);
    3724             :                 } else {
    3725           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be created", filename);
    3726             :                 }
    3727           4 :                 return;
    3728             :         } else {
    3729        4451 :                 if (error) {
    3730           0 :                         efree(error);
    3731             :                 }
    3732             : 
    3733        4451 :                 if (!data->internal_file->is_dir) {
    3734        4451 :                         if (cont_str) {
    3735         354 :                                 contents_len = php_stream_write(data->fp, cont_str, cont_len);
    3736         354 :                                 if (contents_len != cont_len) {
    3737           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s could not be written to", filename);
    3738           0 :                                         return;
    3739             :                                 }
    3740             :                         } else {
    3741        4097 :                                 if (!(php_stream_from_zval_no_verify(contents_file, &zresource))) {
    3742           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s could not be written to", filename);
    3743           0 :                                         return;
    3744             :                                 }
    3745        4097 :                                 phar_stream_copy_to_stream(contents_file, data->fp, PHP_STREAM_COPY_ALL, &contents_len);
    3746             :                         }
    3747             : 
    3748        4451 :                         data->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;
    3749             :                 }
    3750             : 
    3751             :                 /* check for copy-on-write */
    3752        4451 :                 if (pphar[0] != data->phar) {
    3753           0 :                         *pphar = data->phar;
    3754             :                 }
    3755        4451 :                 phar_entry_delref(data TSRMLS_CC);
    3756        4451 :                 phar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);
    3757             : 
    3758        4451 :                 if (error) {
    3759           4 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3760           4 :                         efree(error);
    3761             :                 }
    3762             :         }
    3763             : }
    3764             : /* }}} */
    3765             : 
    3766             : /* {{{ create a directory within the phar archive
    3767             :  */
    3768          18 : static void phar_mkdir(phar_archive_data **pphar, char *dirname, int dirname_len TSRMLS_DC)
    3769             : {
    3770             :         char *error;
    3771             :         phar_entry_data *data;
    3772             : 
    3773          18 :         if (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, dirname, dirname_len, "w+b", 2, &error, 1 TSRMLS_CC))) {
    3774           0 :                 if (error) {
    3775           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Directory %s does not exist and cannot be created: %s", dirname, error);
    3776           0 :                         efree(error);
    3777             :                 } else {
    3778           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Directory %s does not exist and cannot be created", dirname);
    3779             :                 }
    3780             : 
    3781           0 :                 return;
    3782             :         } else {
    3783          18 :                 if (error) {
    3784           0 :                         efree(error);
    3785             :                 }
    3786             : 
    3787             :                 /* check for copy on write */
    3788          18 :                 if (data->phar != *pphar) {
    3789           0 :                         *pphar = data->phar;
    3790             :                 }
    3791          18 :                 phar_entry_delref(data TSRMLS_CC);
    3792          18 :                 phar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);
    3793             : 
    3794          18 :                 if (error) {
    3795           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3796           0 :                         efree(error);
    3797             :                 }
    3798             :         }
    3799             : }
    3800             : /* }}} */
    3801             : 
    3802             : /* {{{ proto int Phar::offsetSet(string entry, string value)
    3803             :  * set the contents of an internal file to those of an external file
    3804             :  */
    3805         250 : PHP_METHOD(Phar, offsetSet)
    3806             : {
    3807         250 :         char *fname, *cont_str = NULL;
    3808             :         int fname_len, cont_len;
    3809             :         zval *zresource;
    3810         250 :         PHAR_ARCHIVE_OBJECT();
    3811             : 
    3812         250 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3813           3 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    3814           3 :                 return;
    3815             :         }
    3816             : 
    3817         494 :         if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "sr", &fname, &fname_len, &zresource) == FAILURE
    3818         494 :         && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &fname, &fname_len, &cont_str, &cont_len) == FAILURE) {
    3819           1 :                 return;
    3820             :         }
    3821             : 
    3822         246 :         if (fname_len == sizeof(".phar/stub.php")-1 && !memcmp(fname, ".phar/stub.php", sizeof(".phar/stub.php")-1)) {
    3823           3 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot set stub \".phar/stub.php\" directly in phar \"%s\", use setStub", phar_obj->arc.archive->fname);
    3824           3 :                 return;
    3825             :         }
    3826             : 
    3827         243 :         if (fname_len == sizeof(".phar/alias.txt")-1 && !memcmp(fname, ".phar/alias.txt", sizeof(".phar/alias.txt")-1)) {
    3828           4 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot set alias \".phar/alias.txt\" directly in phar \"%s\", use setAlias", phar_obj->arc.archive->fname);
    3829           4 :                 return;
    3830             :         }
    3831             : 
    3832         239 :         if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
    3833           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot set any files or directories in magic \".phar\" directory", phar_obj->arc.archive->fname);
    3834           1 :                 return;
    3835             :         }
    3836             : 
    3837         238 :         phar_add_file(&(phar_obj->arc.archive), fname, fname_len, cont_str, cont_len, zresource TSRMLS_CC);
    3838             : }
    3839             : /* }}} */
    3840             : 
    3841             : /* {{{ proto int Phar::offsetUnset(string entry)
    3842             :  * remove a file from a phar
    3843             :  */
    3844           7 : PHP_METHOD(Phar, offsetUnset)
    3845             : {
    3846             :         char *fname, *error;
    3847             :         int fname_len;
    3848             :         phar_entry_info *entry;
    3849           7 :         PHAR_ARCHIVE_OBJECT();
    3850             : 
    3851           7 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3852           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    3853           1 :                 return;
    3854             :         }
    3855             : 
    3856           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    3857           1 :                 return;
    3858             :         }
    3859             : 
    3860           5 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
    3861           3 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
    3862           3 :                         if (entry->is_deleted) {
    3863             :                                 /* entry is deleted, but has not been flushed to disk yet */
    3864           0 :                                 return;
    3865             :                         }
    3866             : 
    3867           3 :                         if (phar_obj->arc.archive->is_persistent) {
    3868           0 :                                 if (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3869           0 :                                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    3870           0 :                                         return;
    3871             :                                 }
    3872             :                                 /* re-populate entry after copy on write */
    3873           0 :                                 zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void **)&entry);
    3874             :                         }
    3875           3 :                         entry->is_modified = 0;
    3876           3 :                         entry->is_deleted = 1;
    3877             :                         /* we need to "flush" the stream to save the newly deleted file on disk */
    3878           3 :                         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3879             : 
    3880           3 :                         if (error) {
    3881           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3882           0 :                                 efree(error);
    3883             :                         }
    3884             : 
    3885           3 :                         RETURN_TRUE;
    3886             :                 }
    3887             :         } else {
    3888           2 :                 RETURN_FALSE;
    3889             :         }
    3890             : }
    3891             : /* }}} */
    3892             : 
    3893             : /* {{{ proto string Phar::addEmptyDir(string dirname)
    3894             :  * Adds an empty directory to the phar archive
    3895             :  */
    3896          20 : PHP_METHOD(Phar, addEmptyDir)
    3897             : {
    3898             :         char *dirname;
    3899             :         int dirname_len;
    3900             : 
    3901          20 :         PHAR_ARCHIVE_OBJECT();
    3902             : 
    3903          20 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &dirname, &dirname_len) == FAILURE) {
    3904           1 :                 return;
    3905             :         }
    3906             : 
    3907          19 :         if (dirname_len >= sizeof(".phar")-1 && !memcmp(dirname, ".phar", sizeof(".phar")-1)) {
    3908           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot create a directory in magic \".phar\" directory");
    3909           1 :                 return;
    3910             :         }
    3911             : 
    3912          18 :         phar_mkdir(&phar_obj->arc.archive, dirname, dirname_len TSRMLS_CC);
    3913             : }
    3914             : /* }}} */
    3915             : 
    3916             : /* {{{ proto string Phar::addFile(string filename[, string localname])
    3917             :  * Adds a file to the archive using the filename, or the second parameter as the name within the archive
    3918             :  */
    3919        4102 : PHP_METHOD(Phar, addFile)
    3920             : {
    3921        4102 :         char *fname, *localname = NULL;
    3922        4102 :         int fname_len, localname_len = 0;
    3923             :         php_stream *resource;
    3924             :         zval *zresource;
    3925             : 
    3926        4102 :         PHAR_ARCHIVE_OBJECT();
    3927             : 
    3928        4102 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &fname, &fname_len, &localname, &localname_len) == FAILURE) {
    3929           1 :                 return;
    3930             :         }
    3931             : 
    3932             : #if PHP_API_VERSION < 20100412
    3933             :         if (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {
    3934             :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive, safe_mode restrictions prevent this", fname);
    3935             :                 return;
    3936             :         }
    3937             : #endif
    3938             : 
    3939        4101 :         if (!strstr(fname, "://") && php_check_open_basedir(fname TSRMLS_CC)) {
    3940           0 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive, open_basedir restrictions prevent this", fname);
    3941           0 :                 return;
    3942             :         }
    3943             : 
    3944        4101 :         if (!(resource = php_stream_open_wrapper(fname, "rb", 0, NULL))) {
    3945           1 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive", fname);
    3946           1 :                 return;
    3947             :         }
    3948             : 
    3949        4100 :         if (localname) {
    3950        4099 :                 fname = localname;
    3951        4099 :                 fname_len = localname_len;
    3952             :         }
    3953             : 
    3954        4100 :         MAKE_STD_ZVAL(zresource);
    3955        4100 :         php_stream_to_zval(resource, zresource);
    3956        4100 :         phar_add_file(&(phar_obj->arc.archive), fname, fname_len, NULL, 0, zresource TSRMLS_CC);
    3957        4100 :         efree(zresource);
    3958        4100 :         php_stream_close(resource);
    3959             : }
    3960             : /* }}} */
    3961             : 
    3962             : /* {{{ proto string Phar::addFromString(string localname, string contents)
    3963             :  * Adds a file to the archive using its contents as a string
    3964             :  */
    3965         120 : PHP_METHOD(Phar, addFromString)
    3966             : {
    3967             :         char *localname, *cont_str;
    3968             :         int localname_len, cont_len;
    3969             : 
    3970         120 :         PHAR_ARCHIVE_OBJECT();
    3971             : 
    3972         120 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &localname, &localname_len, &cont_str, &cont_len) == FAILURE) {
    3973           1 :                 return;
    3974             :         }
    3975             : 
    3976         119 :         phar_add_file(&(phar_obj->arc.archive), localname, localname_len, cont_str, cont_len, NULL TSRMLS_CC);
    3977             : }
    3978             : /* }}} */
    3979             : 
    3980             : /* {{{ proto string Phar::getStub()
    3981             :  * Returns the stub at the head of a phar archive as a string.
    3982             :  */
    3983         137 : PHP_METHOD(Phar, getStub)
    3984             : {
    3985             :         size_t len;
    3986             :         char *buf;
    3987             :         php_stream *fp;
    3988         137 :         php_stream_filter *filter = NULL;
    3989             :         phar_entry_info *stub;
    3990             : 
    3991         137 :         PHAR_ARCHIVE_OBJECT();
    3992             : 
    3993         137 :         if (zend_parse_parameters_none() == FAILURE) {
    3994           0 :                 return;
    3995             :         }
    3996             : 
    3997         137 :         if (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip) {
    3998             : 
    3999          70 :                 if (SUCCESS == zend_hash_find(&(phar_obj->arc.archive->manifest), ".phar/stub.php", sizeof(".phar/stub.php")-1, (void **)&stub)) {
    4000         128 :                         if (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew && !(stub->flags & PHAR_ENT_COMPRESSION_MASK)) {
    4001          64 :                                 fp = phar_obj->arc.archive->fp;
    4002             :                         } else {
    4003           0 :                                 if (!(fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", 0, NULL))) {
    4004           0 :                                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "phar error: unable to open phar \"%s\"", phar_obj->arc.archive->fname);
    4005           0 :                                         return;
    4006             :                                 }
    4007           0 :                                 if (stub->flags & PHAR_ENT_COMPRESSION_MASK) {
    4008             :                                         char *filter_name;
    4009             : 
    4010           0 :                                         if ((filter_name = phar_decompress_filter(stub, 0)) != NULL) {
    4011           0 :                                                 filter = php_stream_filter_create(filter_name, NULL, php_stream_is_persistent(fp) TSRMLS_CC);
    4012             :                                         } else {
    4013           0 :                                                 filter = NULL;
    4014             :                                         }
    4015           0 :                                         if (!filter) {
    4016           0 :                                                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "phar error: unable to read stub of phar \"%s\" (cannot create %s filter)", phar_obj->arc.archive->fname, phar_decompress_filter(stub, 1));
    4017           0 :                                                 return;
    4018             :                                         }
    4019           0 :                                         php_stream_filter_append(&fp->readfilters, filter);
    4020             :                                 }
    4021             :                         }
    4022             : 
    4023          64 :                         if (!fp)  {
    4024           0 :                                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4025             :                                         "Unable to read stub");
    4026           0 :                                 return;
    4027             :                         }
    4028             : 
    4029          64 :                         php_stream_seek(fp, stub->offset_abs, SEEK_SET);
    4030          64 :                         len = stub->uncompressed_filesize;
    4031          64 :                         goto carry_on;
    4032             :                 } else {
    4033           6 :                         RETURN_STRINGL("", 0, 1);
    4034             :                 }
    4035             :         }
    4036          67 :         len = phar_obj->arc.archive->halt_offset;
    4037             : 
    4038         134 :         if (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew) {
    4039          67 :                 fp = phar_obj->arc.archive->fp;
    4040             :         } else {
    4041           0 :                 fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", 0, NULL);
    4042             :         }
    4043             : 
    4044          67 :         if (!fp)  {
    4045           0 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4046             :                         "Unable to read stub");
    4047           0 :                 return;
    4048             :         }
    4049             : 
    4050          67 :         php_stream_rewind(fp);
    4051             : carry_on:
    4052         131 :         buf = safe_emalloc(len, 1, 1);
    4053             : 
    4054         131 :         if (len != php_stream_read(fp, buf, len)) {
    4055           0 :                 if (fp != phar_obj->arc.archive->fp) {
    4056           0 :                         php_stream_close(fp);
    4057             :                 }
    4058           0 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4059             :                         "Unable to read stub");
    4060           0 :                 efree(buf);
    4061           0 :                 return;
    4062             :         }
    4063             : 
    4064         131 :         if (filter) {
    4065           0 :                 php_stream_filter_flush(filter, 1);
    4066           0 :                 php_stream_filter_remove(filter, 1 TSRMLS_CC);
    4067             :         }
    4068             : 
    4069         131 :         if (fp != phar_obj->arc.archive->fp) {
    4070           0 :                 php_stream_close(fp);
    4071             :         }
    4072             : 
    4073         131 :         buf[len] = '\0';
    4074         131 :         RETURN_STRINGL(buf, len, 0);
    4075             : }
    4076             : /* }}}*/
    4077             : 
    4078             : /* {{{ proto int Phar::hasMetaData()
    4079             :  * Returns TRUE if the phar has global metadata, FALSE otherwise.
    4080             :  */
    4081           1 : PHP_METHOD(Phar, hasMetadata)
    4082             : {
    4083           1 :         PHAR_ARCHIVE_OBJECT();
    4084             : 
    4085           1 :         RETURN_BOOL(phar_obj->arc.archive->metadata != NULL);
    4086             : }
    4087             : /* }}} */
    4088             : 
    4089             : /* {{{ proto int Phar::getMetaData()
    4090             :  * Returns the global metadata of the phar
    4091             :  */
    4092          17 : PHP_METHOD(Phar, getMetadata)
    4093             : {
    4094          17 :         PHAR_ARCHIVE_OBJECT();
    4095             : 
    4096          17 :         if (zend_parse_parameters_none() == FAILURE) {
    4097           0 :                 return;
    4098             :         }
    4099             : 
    4100          17 :         if (phar_obj->arc.archive->metadata) {
    4101          12 :                 if (phar_obj->arc.archive->is_persistent) {
    4102             :                         zval *ret;
    4103           1 :                         char *buf = estrndup((char *) phar_obj->arc.archive->metadata, phar_obj->arc.archive->metadata_len);
    4104             :                         /* assume success, we would have failed before */
    4105           1 :                         phar_parse_metadata(&buf, &ret, phar_obj->arc.archive->metadata_len TSRMLS_CC);
    4106           1 :                         efree(buf);
    4107           3 :                         RETURN_ZVAL(ret, 0, 1);
    4108             :                 }
    4109          44 :                 RETURN_ZVAL(phar_obj->arc.archive->metadata, 1, 0);
    4110             :         }
    4111             : }
    4112             : /* }}} */
    4113             : 
    4114             : /* {{{ proto int Phar::setMetaData(mixed $metadata)
    4115             :  * Sets the global metadata of the phar
    4116             :  */
    4117          10 : PHP_METHOD(Phar, setMetadata)
    4118             : {
    4119             :         char *error;
    4120             :         zval *metadata;
    4121             : 
    4122          10 :         PHAR_ARCHIVE_OBJECT();
    4123             : 
    4124          10 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    4125           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4126           1 :                 return;
    4127             :         }
    4128             : 
    4129           9 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &metadata) == FAILURE) {
    4130           1 :                 return;
    4131             :         }
    4132             : 
    4133           8 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    4134           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
    4135           0 :                 return;
    4136             :         }
    4137           8 :         if (phar_obj->arc.archive->metadata) {
    4138           1 :                 zval_ptr_dtor(&phar_obj->arc.archive->metadata);
    4139           1 :                 phar_obj->arc.archive->metadata = NULL;
    4140             :         }
    4141             : 
    4142           8 :         MAKE_STD_ZVAL(phar_obj->arc.archive->metadata);
    4143          40 :         ZVAL_ZVAL(phar_obj->arc.archive->metadata, metadata, 1, 0);
    4144           8 :         phar_obj->arc.archive->is_modified = 1;
    4145           8 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    4146             : 
    4147           8 :         if (error) {
    4148           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4149           0 :                 efree(error);
    4150             :         }
    4151             : }
    4152             : /* }}} */
    4153             : 
    4154             : /* {{{ proto int Phar::delMetadata()
    4155             :  * Deletes the global metadata of the phar
    4156             :  */
    4157           3 : PHP_METHOD(Phar, delMetadata)
    4158             : {
    4159             :         char *error;
    4160             : 
    4161           3 :         PHAR_ARCHIVE_OBJECT();
    4162             : 
    4163           3 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    4164           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4165           1 :                 return;
    4166             :         }
    4167             : 
    4168           2 :         if (phar_obj->arc.archive->metadata) {
    4169           1 :                 zval_ptr_dtor(&phar_obj->arc.archive->metadata);
    4170           1 :                 phar_obj->arc.archive->metadata = NULL;
    4171           1 :                 phar_obj->arc.archive->is_modified = 1;
    4172           1 :                 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    4173             : 
    4174           1 :                 if (error) {
    4175           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4176           0 :                         efree(error);
    4177           0 :                         RETURN_FALSE;
    4178             :                 } else {
    4179           1 :                         RETURN_TRUE;
    4180             :                 }
    4181             : 
    4182             :         } else {
    4183           1 :                 RETURN_TRUE;
    4184             :         }
    4185             : }
    4186             : /* }}} */
    4187             : #if PHP_API_VERSION < 20100412
    4188             : #define PHAR_OPENBASEDIR_CHECKPATH(filename) \
    4189             :         (PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(filename TSRMLS_CC)
    4190             : #else
    4191             : #define PHAR_OPENBASEDIR_CHECKPATH(filename) \
    4192             :         php_check_open_basedir(filename TSRMLS_CC)
    4193             : #endif
    4194             : 
    4195          21 : static int phar_extract_file(zend_bool overwrite, phar_entry_info *entry, char *dest, int dest_len, char **error TSRMLS_DC) /* {{{ */
    4196             : {
    4197             :         php_stream_statbuf ssb;
    4198             :         int len;
    4199             :         php_stream *fp;
    4200             :         char *fullpath;
    4201             :         const char *slash;
    4202             :         mode_t mode;
    4203             : 
    4204          21 :         if (entry->is_mounted) {
    4205             :                 /* silently ignore mounted entries */
    4206           4 :                 return SUCCESS;
    4207             :         }
    4208             : 
    4209          17 :         if (entry->filename_len >= sizeof(".phar")-1 && !memcmp(entry->filename, ".phar", sizeof(".phar")-1)) {
    4210           0 :                 return SUCCESS;
    4211             :         }
    4212             : 
    4213          17 :         len = spprintf(&fullpath, 0, "%s/%s", dest, entry->filename);
    4214             : 
    4215          17 :         if (len >= MAXPATHLEN) {
    4216             :                 char *tmp;
    4217             :                 /* truncate for error message */
    4218           1 :                 fullpath[50] = '\0';
    4219           1 :                 if (entry->filename_len > 50) {
    4220           1 :                         tmp = estrndup(entry->filename, 50);
    4221           1 :                         spprintf(error, 4096, "Cannot extract \"%s...\" to \"%s...\", extracted filename is too long for filesystem", tmp, fullpath);
    4222           1 :                         efree(tmp);
    4223             :                 } else {
    4224           0 :                         spprintf(error, 4096, "Cannot extract \"%s\" to \"%s...\", extracted filename is too long for filesystem", entry->filename, fullpath);
    4225             :                 }
    4226           1 :                 efree(fullpath);
    4227           1 :                 return FAILURE;
    4228             :         }
    4229             : 
    4230          16 :         if (!len) {
    4231           0 :                 spprintf(error, 4096, "Cannot extract \"%s\", internal error", entry->filename);
    4232           0 :                 efree(fullpath);
    4233           0 :                 return FAILURE;
    4234             :         }
    4235             : 
    4236          16 :         if (PHAR_OPENBASEDIR_CHECKPATH(fullpath)) {
    4237           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", openbasedir/safe mode restrictions in effect", entry->filename, fullpath);
    4238           0 :                 efree(fullpath);
    4239           0 :                 return FAILURE;
    4240             :         }
    4241             : 
    4242             :         /* let see if the path already exists */
    4243          16 :         if (!overwrite && SUCCESS == php_stream_stat_path(fullpath, &ssb)) {
    4244           1 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", path already exists", entry->filename, fullpath);
    4245           1 :                 efree(fullpath);
    4246           1 :                 return FAILURE;
    4247             :         }
    4248             : 
    4249             :         /* perform dirname */
    4250          15 :         slash = zend_memrchr(entry->filename, '/', entry->filename_len);
    4251             : 
    4252          15 :         if (slash) {
    4253           6 :                 fullpath[dest_len + (slash - entry->filename) + 1] = '\0';
    4254             :         } else {
    4255           9 :                 fullpath[dest_len] = '\0';
    4256             :         }
    4257             : 
    4258          15 :         if (FAILURE == php_stream_stat_path(fullpath, &ssb)) {
    4259           6 :                 if (entry->is_dir) {
    4260           3 :                         if (!php_stream_mkdir(fullpath, entry->flags & PHAR_ENT_PERM_MASK,  PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
    4261           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
    4262           0 :                                 efree(fullpath);
    4263           0 :                                 return FAILURE;
    4264             :                         }
    4265             :                 } else {
    4266           3 :                         if (!php_stream_mkdir(fullpath, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
    4267           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
    4268           0 :                                 efree(fullpath);
    4269           0 :                                 return FAILURE;
    4270             :                         }
    4271             :                 }
    4272             :         }
    4273             : 
    4274          15 :         if (slash) {
    4275           6 :                 fullpath[dest_len + (slash - entry->filename) + 1] = '/';
    4276             :         } else {
    4277           9 :                 fullpath[dest_len] = '/';
    4278             :         }
    4279             : 
    4280             :         /* it is a standalone directory, job done */
    4281          15 :         if (entry->is_dir) {
    4282           3 :                 efree(fullpath);
    4283           3 :                 return SUCCESS;
    4284             :         }
    4285             : 
    4286             : #if PHP_API_VERSION < 20100412
    4287             :         fp = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
    4288             : #else
    4289          12 :         fp = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS, NULL);
    4290             : #endif
    4291             : 
    4292          12 :         if (!fp) {
    4293           0 :                 spprintf(error, 4096, "Cannot extract \"%s\", could not open for writing \"%s\"", entry->filename, fullpath);
    4294           0 :                 efree(fullpath);
    4295           0 :                 return FAILURE;
    4296             :         }
    4297             : 
    4298          12 :         if (!phar_get_efp(entry, 0 TSRMLS_CC)) {
    4299           0 :                 if (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {
    4300           0 :                         if (error) {
    4301           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to open internal file pointer: %s", entry->filename, fullpath, *error);
    4302             :                         } else {
    4303           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to open internal file pointer", entry->filename, fullpath);
    4304             :                         }
    4305           0 :                         efree(fullpath);
    4306           0 :                         php_stream_close(fp);
    4307           0 :                         return FAILURE;
    4308             :                 }
    4309             :         }
    4310             : 
    4311          12 :         if (FAILURE == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {
    4312           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to seek internal file pointer", entry->filename, fullpath);
    4313           0 :                 efree(fullpath);
    4314           0 :                 php_stream_close(fp);
    4315           0 :                 return FAILURE;
    4316             :         }
    4317             : 
    4318          12 :         if (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(entry, 0 TSRMLS_CC), fp, entry->uncompressed_filesize, NULL)) {
    4319           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", copying contents failed", entry->filename, fullpath);
    4320           0 :                 efree(fullpath);
    4321           0 :                 php_stream_close(fp);
    4322           0 :                 return FAILURE;
    4323             :         }
    4324             : 
    4325          12 :         php_stream_close(fp);
    4326          12 :         mode = (mode_t) entry->flags & PHAR_ENT_PERM_MASK;
    4327             : 
    4328          12 :         if (FAILURE == VCWD_CHMOD(fullpath, mode)) {
    4329           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", setting file permissions failed", entry->filename, fullpath);
    4330           0 :                 efree(fullpath);
    4331           0 :                 return FAILURE;
    4332             :         }
    4333             : 
    4334          12 :         efree(fullpath);
    4335          12 :         return SUCCESS;
    4336             : }
    4337             : /* }}} */
    4338             : 
    4339             : /* {{{ proto bool Phar::extractTo(string pathto[[, mixed files], bool overwrite])
    4340             :  * Extract one or more file from a phar archive, optionally overwriting existing files
    4341             :  */
    4342          18 : PHP_METHOD(Phar, extractTo)
    4343             : {
    4344          18 :         char *error = NULL;
    4345             :         php_stream *fp;
    4346             :         php_stream_statbuf ssb;
    4347             :         phar_entry_info *entry;
    4348             :         char *pathto, *filename, *actual;
    4349             :         int pathto_len, filename_len;
    4350             :         int ret, i;
    4351             :         int nelems;
    4352          18 :         zval *zval_files = NULL;
    4353          18 :         zend_bool overwrite = 0;
    4354             : 
    4355          18 :         PHAR_ARCHIVE_OBJECT();
    4356             : 
    4357          18 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!b", &pathto, &pathto_len, &zval_files, &overwrite) == FAILURE) {
    4358           1 :                 return;
    4359             :         }
    4360             : 
    4361          17 :         fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", IGNORE_URL|STREAM_MUST_SEEK, &actual);
    4362             : 
    4363          17 :         if (!fp) {
    4364           1 :                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4365           1 :                         "Invalid argument, %s cannot be found", phar_obj->arc.archive->fname);
    4366           1 :                 return;
    4367             :         }
    4368             : 
    4369          16 :         efree(actual);
    4370          16 :         php_stream_close(fp);
    4371             : 
    4372          16 :         if (pathto_len < 1) {
    4373           1 :                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4374             :                         "Invalid argument, extraction path must be non-zero length");
    4375           1 :                 return;
    4376             :         }
    4377             : 
    4378          15 :         if (pathto_len >= MAXPATHLEN) {
    4379           1 :                 char *tmp = estrndup(pathto, 50);
    4380             :                 /* truncate for error message */
    4381           1 :                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Cannot extract to \"%s...\", destination directory is too long for filesystem", tmp);
    4382           1 :                 efree(tmp);
    4383           1 :                 return;
    4384             :         }
    4385             : 
    4386          14 :         if (php_stream_stat_path(pathto, &ssb) < 0) {
    4387           7 :                 ret = php_stream_mkdir(pathto, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL);
    4388           7 :                 if (!ret) {
    4389           0 :                         zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4390             :                                 "Unable to create path \"%s\" for extraction", pathto);
    4391           0 :                         return;
    4392             :                 }
    4393           7 :         } else if (!(ssb.sb.st_mode & S_IFDIR)) {
    4394           1 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4395             :                         "Unable to use path \"%s\" for extraction, it is a file, must be a directory", pathto);
    4396           1 :                 return;
    4397             :         }
    4398             : 
    4399          13 :         if (zval_files) {
    4400          10 :                 switch (Z_TYPE_P(zval_files)) {
    4401             :                         case IS_NULL:
    4402           0 :                                 goto all_files;
    4403             : #if PHP_VERSION_ID >= 60000
    4404             :                         case IS_UNICODE:
    4405             :                                 zval_unicode_to_string(zval_files TSRMLS_CC);
    4406             :                                 /* break intentionally omitted */
    4407             : #endif
    4408             :                         case IS_STRING:
    4409           7 :                                 filename = Z_STRVAL_P(zval_files);
    4410           7 :                                 filename_len = Z_STRLEN_P(zval_files);
    4411           7 :                                 break;
    4412             :                         case IS_ARRAY:
    4413           2 :                                 nelems = zend_hash_num_elements(Z_ARRVAL_P(zval_files));
    4414           2 :                                 if (nelems == 0 ) {
    4415           0 :                                         RETURN_FALSE;
    4416             :                                 }
    4417           4 :                                 for (i = 0; i < nelems; i++) {
    4418             :                                         zval **zval_file;
    4419           3 :                                         if (zend_hash_index_find(Z_ARRVAL_P(zval_files), i, (void **) &zval_file) == SUCCESS) {
    4420           3 :                                                 switch (Z_TYPE_PP(zval_file)) {
    4421             : #if PHP_VERSION_ID >= 60000
    4422             :                                                         case IS_UNICODE:
    4423             :                                                                 zval_unicode_to_string(*(zval_file) TSRMLS_CC);
    4424             :                                                                 /* break intentionally omitted */
    4425             : #endif
    4426             :                                                         case IS_STRING:
    4427           2 :                                                                 break;
    4428             :                                                         default:
    4429           1 :                                                                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4430             :                                                                         "Invalid argument, array of filenames to extract contains non-string value");
    4431           1 :                                                                 return;
    4432             :                                                 }
    4433           2 :                                                 if (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), (void **)&entry)) {
    4434           0 :                                                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4435           0 :                                                                 "Phar Error: attempted to extract non-existent file \"%s\" from phar \"%s\"", Z_STRVAL_PP(zval_file), phar_obj->arc.archive->fname);
    4436             :                                                 }
    4437           2 :                                                 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
    4438           0 :                                                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4439           0 :                                                                 "Extraction from phar \"%s\" failed: %s", phar_obj->arc.archive->fname, error);
    4440           0 :                                                         efree(error);
    4441           0 :                                                         return;
    4442             :                                                 }
    4443             :                                         }
    4444             :                                 }
    4445           1 :                                 RETURN_TRUE;
    4446             :                         default:
    4447           1 :                                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4448             :                                         "Invalid argument, expected a filename (string) or array of filenames");
    4449           1 :                                 return;
    4450             :                 }
    4451             : 
    4452           7 :                 if (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, filename, filename_len, (void **)&entry)) {
    4453           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4454           0 :                                 "Phar Error: attempted to extract non-existent file \"%s\" from phar \"%s\"", filename, phar_obj->arc.archive->fname);
    4455           0 :                         return;
    4456             :                 }
    4457             : 
    4458           7 :                 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
    4459           4 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4460           2 :                                 "Extraction from phar \"%s\" failed: %s", phar_obj->arc.archive->fname, error);
    4461           2 :                         efree(error);
    4462           2 :                         return;
    4463             :                 }
    4464             :         } else {
    4465             :                 phar_archive_data *phar;
    4466             : all_files:
    4467           3 :                 phar = phar_obj->arc.archive;
    4468             :                 /* Extract all files */
    4469           3 :                 if (!zend_hash_num_elements(&(phar->manifest))) {
    4470           0 :                         RETURN_TRUE;
    4471             :                 }
    4472             : 
    4473          18 :                 for (zend_hash_internal_pointer_reset(&phar->manifest);
    4474          15 :                 zend_hash_has_more_elements(&phar->manifest) == SUCCESS;
    4475          12 :                 zend_hash_move_forward(&phar->manifest)) {
    4476             : 
    4477          12 :                         if (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {
    4478           0 :                                 continue;
    4479             :                         }
    4480             : 
    4481          12 :                         if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
    4482           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4483             :                                         "Extraction from phar \"%s\" failed: %s", phar->fname, error);
    4484           0 :                                 efree(error);
    4485           0 :                                 return;
    4486             :                         }
    4487             :                 }
    4488             :         }
    4489           8 :         RETURN_TRUE;
    4490             : }
    4491             : /* }}} */
    4492             : 
    4493             : 
    4494             : /* {{{ proto void PharFileInfo::__construct(string entry)
    4495             :  * Construct a Phar entry object
    4496             :  */
    4497         400 : PHP_METHOD(PharFileInfo, __construct)
    4498             : {
    4499             :         char *fname, *arch, *entry, *error;
    4500             :         int fname_len, arch_len, entry_len;
    4501             :         phar_entry_object *entry_obj;
    4502             :         phar_entry_info *entry_info;
    4503             :         phar_archive_data *phar_data;
    4504         400 :         zval *zobj = getThis(), arg1;
    4505             : 
    4506         400 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    4507           1 :                 return;
    4508             :         }
    4509             : 
    4510         399 :         entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
    4511             : 
    4512         399 :         if (entry_obj->ent.entry) {
    4513           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot call constructor twice");
    4514           1 :                 return;
    4515             :         }
    4516             : 
    4517         398 :         if (fname_len < 7 || memcmp(fname, "phar://", 7) || phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC) == FAILURE) {
    4518           1 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4519             :                         "'%s' is not a valid phar archive URL (must have at least phar://filename.phar)", fname);
    4520           1 :                 return;
    4521             :         }
    4522             : 
    4523         397 :         if (phar_open_from_filename(arch, arch_len, NULL, 0, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {
    4524           1 :                 efree(arch);
    4525           1 :                 efree(entry);
    4526           1 :                 if (error) {
    4527           1 :                         zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4528             :                                 "Cannot open phar file '%s': %s", fname, error);
    4529           1 :                         efree(error);
    4530             :                 } else {
    4531           0 :                         zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4532             :                                 "Cannot open phar file '%s'", fname);
    4533             :                 }
    4534           1 :                 return;
    4535             :         }
    4536             : 
    4537         396 :         if ((entry_info = phar_get_entry_info_dir(phar_data, entry, entry_len, 1, &error, 1 TSRMLS_CC)) == NULL) {
    4538           2 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4539           2 :                         "Cannot access phar file entry '%s' in archive '%s'%s%s", entry, arch, error ? ", " : "", error ? error : "");
    4540           1 :                 efree(arch);
    4541           1 :                 efree(entry);
    4542           1 :                 return;
    4543             :         }
    4544             : 
    4545         395 :         efree(arch);
    4546         395 :         efree(entry);
    4547             : 
    4548         395 :         entry_obj->ent.entry = entry_info;
    4549             : 
    4550         395 :         INIT_PZVAL(&arg1);
    4551         395 :         ZVAL_STRINGL(&arg1, fname, fname_len, 0);
    4552             : 
    4553         395 :         zend_call_method_with_1_params(&zobj, Z_OBJCE_P(zobj),
    4554             :                 &spl_ce_SplFileInfo->constructor, "__construct", NULL, &arg1);
    4555             : }
    4556             : /* }}} */
    4557             : 
    4558             : #define PHAR_ENTRY_OBJECT() \
    4559             :         phar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
    4560             :         if (!entry_obj->ent.entry) { \
    4561             :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4562             :                         "Cannot call method on an uninitialized PharFileInfo object"); \
    4563             :                 return; \
    4564             :         }
    4565             : 
    4566             : /* {{{ proto void PharFileInfo::__destruct()
    4567             :  * clean up directory-based entry objects
    4568             :  */
    4569         396 : PHP_METHOD(PharFileInfo, __destruct)
    4570             : {
    4571         396 :         phar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
    4572             : 
    4573         396 :         if (entry_obj->ent.entry && entry_obj->ent.entry->is_temp_dir) {
    4574          10 :                 if (entry_obj->ent.entry->filename) {
    4575          10 :                         efree(entry_obj->ent.entry->filename);
    4576          10 :                         entry_obj->ent.entry->filename = NULL;
    4577             :                 }
    4578             : 
    4579          10 :                 efree(entry_obj->ent.entry);
    4580          10 :                 entry_obj->ent.entry = NULL;
    4581             :         }
    4582         396 : }
    4583             : /* }}} */
    4584             : 
    4585             : /* {{{ proto int PharFileInfo::getCompressedSize()
    4586             :  * Returns the compressed size
    4587             :  */
    4588           5 : PHP_METHOD(PharFileInfo, getCompressedSize)
    4589             : {
    4590           5 :         PHAR_ENTRY_OBJECT();
    4591             : 
    4592           5 :         if (zend_parse_parameters_none() == FAILURE) {
    4593           0 :                 return;
    4594             :         }
    4595             : 
    4596           5 :         RETURN_LONG(entry_obj->ent.entry->compressed_filesize);
    4597             : }
    4598             : /* }}} */
    4599             : 
    4600             : /* {{{ proto bool PharFileInfo::isCompressed([int compression_type])
    4601             :  * Returns whether the entry is compressed, and whether it is compressed with Phar::GZ or Phar::BZ2 if specified
    4602             :  */
    4603         102 : PHP_METHOD(PharFileInfo, isCompressed)
    4604             : {
    4605             :         /* a number that is not Phar::GZ or Phar::BZ2 */
    4606         102 :         long method = 9021976;
    4607         102 :         PHAR_ENTRY_OBJECT();
    4608             : 
    4609         102 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &method) == FAILURE) {
    4610           1 :                 return;
    4611             :         }
    4612             : 
    4613         101 :         switch (method) {
    4614             :                 case 9021976:
    4615          68 :                         RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK);
    4616             :                 case PHAR_ENT_COMPRESSED_GZ:
    4617          16 :                         RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ);
    4618             :                 case PHAR_ENT_COMPRESSED_BZ2:
    4619          16 :                         RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2);
    4620             :                 default:
    4621           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4622             :                                 "Unknown compression type specified"); \
    4623             :         }
    4624             : }
    4625             : /* }}} */
    4626             : 
    4627             : /* {{{ proto int PharFileInfo::getCRC32()
    4628             :  * Returns CRC32 code or throws an exception if not CRC checked
    4629             :  */
    4630           3 : PHP_METHOD(PharFileInfo, getCRC32)
    4631             : {
    4632           3 :         PHAR_ENTRY_OBJECT();
    4633             : 
    4634           3 :         if (zend_parse_parameters_none() == FAILURE) {
    4635           0 :                 return;
    4636             :         }
    4637             : 
    4638           3 :         if (entry_obj->ent.entry->is_dir) {
    4639           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4640             :                         "Phar entry is a directory, does not have a CRC"); \
    4641           1 :                 return;
    4642             :         }
    4643             : 
    4644           2 :         if (entry_obj->ent.entry->is_crc_checked) {
    4645           1 :                 RETURN_LONG(entry_obj->ent.entry->crc32);
    4646             :         } else {
    4647           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4648             :                         "Phar entry was not CRC checked"); \
    4649             :         }
    4650             : }
    4651             : /* }}} */
    4652             : 
    4653             : /* {{{ proto int PharFileInfo::isCRCChecked()
    4654             :  * Returns whether file entry is CRC checked
    4655             :  */
    4656          10 : PHP_METHOD(PharFileInfo, isCRCChecked)
    4657             : {
    4658          10 :         PHAR_ENTRY_OBJECT();
    4659             : 
    4660          10 :         if (zend_parse_parameters_none() == FAILURE) {
    4661           0 :                 return;
    4662             :         }
    4663             : 
    4664          10 :         RETURN_BOOL(entry_obj->ent.entry->is_crc_checked);
    4665             : }
    4666             : /* }}} */
    4667             : 
    4668             : /* {{{ proto int PharFileInfo::getPharFlags()
    4669             :  * Returns the Phar file entry flags
    4670             :  */
    4671           5 : PHP_METHOD(PharFileInfo, getPharFlags)
    4672             : {
    4673           5 :         PHAR_ENTRY_OBJECT();
    4674             : 
    4675           5 :         if (zend_parse_parameters_none() == FAILURE) {
    4676           0 :                 return;
    4677             :         }
    4678             : 
    4679           5 :         RETURN_LONG(entry_obj->ent.entry->flags & ~(PHAR_ENT_PERM_MASK|PHAR_ENT_COMPRESSION_MASK));
    4680             : }
    4681             : /* }}} */
    4682             : 
    4683             : /* {{{ proto int PharFileInfo::chmod()
    4684             :  * set the file permissions for the Phar.  This only allows setting execution bit, read/write
    4685             :  */
    4686          23 : PHP_METHOD(PharFileInfo, chmod)
    4687             : {
    4688             :         char *error;
    4689             :         long perms;
    4690          23 :         PHAR_ENTRY_OBJECT();
    4691             : 
    4692          23 :         if (entry_obj->ent.entry->is_temp_dir) {
    4693           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4694           1 :                         "Phar entry \"%s\" is a temporary directory (not an actual entry in the archive), cannot chmod", entry_obj->ent.entry->filename); \
    4695           1 :                 return;
    4696             :         }
    4697             : 
    4698          22 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4699           3 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Cannot modify permissions for file \"%s\" in phar \"%s\", write operations are prohibited", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
    4700           3 :                 return;
    4701             :         }
    4702             : 
    4703          19 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &perms) == FAILURE) {
    4704           1 :                 return;
    4705             :         }
    4706             : 
    4707          18 :         if (entry_obj->ent.entry->is_persistent) {
    4708           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    4709             : 
    4710           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4711           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4712           0 :                         return;
    4713             :                 }
    4714             :                 /* re-populate after copy-on-write */
    4715           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4716             :         }
    4717             :         /* clear permissions */
    4718          18 :         entry_obj->ent.entry->flags &= ~PHAR_ENT_PERM_MASK;
    4719          18 :         perms &= 0777;
    4720          18 :         entry_obj->ent.entry->flags |= perms;
    4721          18 :         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    4722          18 :         entry_obj->ent.entry->phar->is_modified = 1;
    4723          18 :         entry_obj->ent.entry->is_modified = 1;
    4724             : 
    4725             :         /* hackish cache in php_stat needs to be cleared */
    4726             :         /* if this code fails to work, check main/streams/streams.c, _php_stream_stat_path */
    4727          18 :         if (BG(CurrentLStatFile)) {
    4728           1 :                 efree(BG(CurrentLStatFile));
    4729             :         }
    4730             : 
    4731          18 :         if (BG(CurrentStatFile)) {
    4732          18 :                 efree(BG(CurrentStatFile));
    4733             :         }
    4734             : 
    4735          18 :         BG(CurrentLStatFile) = NULL;
    4736          18 :         BG(CurrentStatFile) = NULL;
    4737          18 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    4738             : 
    4739          18 :         if (error) {
    4740           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4741           0 :                 efree(error);
    4742             :         }
    4743             : }
    4744             : /* }}} */
    4745             : 
    4746             : /* {{{ proto int PharFileInfo::hasMetaData()
    4747             :  * Returns the metadata of the entry
    4748             :  */
    4749           4 : PHP_METHOD(PharFileInfo, hasMetadata)
    4750             : {
    4751           4 :         PHAR_ENTRY_OBJECT();
    4752             : 
    4753           4 :         if (zend_parse_parameters_none() == FAILURE) {
    4754           0 :                 return;
    4755             :         }
    4756             : 
    4757           4 :         RETURN_BOOL(entry_obj->ent.entry->metadata != NULL);
    4758             : }
    4759             : /* }}} */
    4760             : 
    4761             : /* {{{ proto int PharFileInfo::getMetaData()
    4762             :  * Returns the metadata of the entry
    4763             :  */
    4764          49 : PHP_METHOD(PharFileInfo, getMetadata)
    4765             : {
    4766          49 :         PHAR_ENTRY_OBJECT();
    4767             : 
    4768          49 :         if (zend_parse_parameters_none() == FAILURE) {
    4769           0 :                 return;
    4770             :         }
    4771             : 
    4772          49 :         if (entry_obj->ent.entry->metadata) {
    4773          39 :                 if (entry_obj->ent.entry->is_persistent) {
    4774             :                         zval *ret;
    4775           0 :                         char *buf = estrndup((char *) entry_obj->ent.entry->metadata, entry_obj->ent.entry->metadata_len);
    4776             :                         /* assume success, we would have failed before */
    4777           0 :                         phar_parse_metadata(&buf, &ret, entry_obj->ent.entry->metadata_len TSRMLS_CC);
    4778           0 :                         efree(buf);
    4779           0 :                         RETURN_ZVAL(ret, 0, 1);
    4780             :                 }
    4781         156 :                 RETURN_ZVAL(entry_obj->ent.entry->metadata, 1, 0);
    4782             :         }
    4783             : }
    4784             : /* }}} */
    4785             : 
    4786             : /* {{{ proto int PharFileInfo::setMetaData(mixed $metadata)
    4787             :  * Sets the metadata of the entry
    4788             :  */
    4789          24 : PHP_METHOD(PharFileInfo, setMetadata)
    4790             : {
    4791             :         char *error;
    4792             :         zval *metadata;
    4793             : 
    4794          24 :         PHAR_ENTRY_OBJECT();
    4795             : 
    4796          24 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4797           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4798           1 :                 return;
    4799             :         }
    4800             : 
    4801          23 :         if (entry_obj->ent.entry->is_temp_dir) {
    4802           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4803             :                         "Phar entry is a temporary directory (not an actual entry in the archive), cannot set metadata"); \
    4804           1 :                 return;
    4805             :         }
    4806             : 
    4807          22 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &metadata) == FAILURE) {
    4808           1 :                 return;
    4809             :         }
    4810             : 
    4811          21 :         if (entry_obj->ent.entry->is_persistent) {
    4812           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    4813             : 
    4814           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4815           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4816           0 :                         return;
    4817             :                 }
    4818             :                 /* re-populate after copy-on-write */
    4819           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4820             :         }
    4821          21 :         if (entry_obj->ent.entry->metadata) {
    4822          13 :                 zval_ptr_dtor(&entry_obj->ent.entry->metadata);
    4823          13 :                 entry_obj->ent.entry->metadata = NULL;
    4824             :         }
    4825             : 
    4826          21 :         MAKE_STD_ZVAL(entry_obj->ent.entry->metadata);
    4827         105 :         ZVAL_ZVAL(entry_obj->ent.entry->metadata, metadata, 1, 0);
    4828             : 
    4829          21 :         entry_obj->ent.entry->is_modified = 1;
    4830          21 :         entry_obj->ent.entry->phar->is_modified = 1;
    4831          21 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    4832             : 
    4833          21 :         if (error) {
    4834           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4835           0 :                 efree(error);
    4836             :         }
    4837             : }
    4838             : /* }}} */
    4839             : 
    4840             : /* {{{ proto bool PharFileInfo::delMetaData()
    4841             :  * Deletes the metadata of the entry
    4842             :  */
    4843           7 : PHP_METHOD(PharFileInfo, delMetadata)
    4844             : {
    4845             :         char *error;
    4846             : 
    4847           7 :         PHAR_ENTRY_OBJECT();
    4848             : 
    4849           7 :         if (zend_parse_parameters_none() == FAILURE) {
    4850           0 :                 return;
    4851             :         }
    4852             : 
    4853           7 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4854           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4855           1 :                 return;
    4856             :         }
    4857             : 
    4858           6 :         if (entry_obj->ent.entry->is_temp_dir) {
    4859           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4860             :                         "Phar entry is a temporary directory (not an actual entry in the archive), cannot delete metadata"); \
    4861           1 :                 return;
    4862             :         }
    4863             : 
    4864           5 :         if (entry_obj->ent.entry->metadata) {
    4865           3 :                 if (entry_obj->ent.entry->is_persistent) {
    4866           0 :                         phar_archive_data *phar = entry_obj->ent.entry->phar;
    4867             : 
    4868           0 :                         if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4869           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4870           0 :                                 return;
    4871             :                         }
    4872             :                         /* re-populate after copy-on-write */
    4873           0 :                         zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4874             :                 }
    4875           3 :                 zval_ptr_dtor(&entry_obj->ent.entry->metadata);
    4876           3 :                 entry_obj->ent.entry->metadata = NULL;
    4877           3 :                 entry_obj->ent.entry->is_modified = 1;
    4878           3 :                 entry_obj->ent.entry->phar->is_modified = 1;
    4879             : 
    4880           3 :                 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    4881             : 
    4882           3 :                 if (error) {
    4883           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4884           0 :                         efree(error);
    4885           0 :                         RETURN_FALSE;
    4886             :                 } else {
    4887           3 :                         RETURN_TRUE;
    4888             :                 }
    4889             : 
    4890             :         } else {
    4891           2 :                 RETURN_TRUE;
    4892             :         }
    4893             : }
    4894             : /* }}} */
    4895             : 
    4896             : /* {{{ proto string PharFileInfo::getContent()
    4897             :  * return the complete file contents of the entry (like file_get_contents)
    4898             :  */
    4899          37 : PHP_METHOD(PharFileInfo, getContent)
    4900             : {
    4901             :         char *error;
    4902             :         php_stream *fp;
    4903             :         phar_entry_info *link;
    4904             : 
    4905          37 :         PHAR_ENTRY_OBJECT();
    4906             : 
    4907          37 :         if (zend_parse_parameters_none() == FAILURE) {
    4908           0 :                 return;
    4909             :         }
    4910             : 
    4911          37 :         if (entry_obj->ent.entry->is_dir) {
    4912           4 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4913           4 :                         "Phar error: Cannot retrieve contents, \"%s\" in phar \"%s\" is a directory", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
    4914           2 :                 return;
    4915             :         }
    4916             : 
    4917          35 :         link = phar_get_link_source(entry_obj->ent.entry TSRMLS_CC);
    4918             : 
    4919          35 :         if (!link) {
    4920           0 :                 link = entry_obj->ent.entry;
    4921             :         }
    4922             : 
    4923          35 :         if (SUCCESS != phar_open_entry_fp(link, &error, 0 TSRMLS_CC)) {
    4924           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4925           0 :                         "Phar error: Cannot retrieve contents, \"%s\" in phar \"%s\": %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
    4926           0 :                 efree(error);
    4927           0 :                 return;
    4928             :         }
    4929             : 
    4930          35 :         if (!(fp = phar_get_efp(link, 0 TSRMLS_CC))) {
    4931           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4932           0 :                         "Phar error: Cannot retrieve contents of \"%s\" in phar \"%s\"", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
    4933           0 :                 return;
    4934             :         }
    4935             : 
    4936          35 :         phar_seek_efp(link, 0, SEEK_SET, 0, 0 TSRMLS_CC);
    4937          35 :         Z_TYPE_P(return_value) = IS_STRING;
    4938          35 :         Z_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);
    4939             : 
    4940          35 :         if (!Z_STRVAL_P(return_value)) {
    4941           0 :                 Z_STRVAL_P(return_value) = estrndup("", 0);
    4942             :         }
    4943             : }
    4944             : /* }}} */
    4945             : 
    4946             : /* {{{ proto int PharFileInfo::compress(int compression_type)
    4947             :  * Instructs the Phar class to compress the current file using zlib or bzip2 compression
    4948             :  */
    4949          16 : PHP_METHOD(PharFileInfo, compress)
    4950             : {
    4951             :         long method;
    4952             :         char *error;
    4953          16 :         PHAR_ENTRY_OBJECT();
    4954             : 
    4955          16 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) {
    4956           0 :                 return;
    4957             :         }
    4958             : 
    4959          16 :         if (entry_obj->ent.entry->is_tar) {
    4960           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4961             :                         "Cannot compress with Gzip compression, not possible with tar-based phar archives");
    4962           1 :                 return;
    4963             :         }
    4964             : 
    4965          15 :         if (entry_obj->ent.entry->is_dir) {
    4966           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4967             :                         "Phar entry is a directory, cannot set compression"); \
    4968           1 :                 return;
    4969             :         }
    4970             : 
    4971          14 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4972           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4973             :                         "Phar is readonly, cannot change compression");
    4974           1 :                 return;
    4975             :         }
    4976             : 
    4977          13 :         if (entry_obj->ent.entry->is_deleted) {
    4978           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4979             :                         "Cannot compress deleted file");
    4980           0 :                 return;
    4981             :         }
    4982             : 
    4983          13 :         if (entry_obj->ent.entry->is_persistent) {
    4984           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    4985             : 
    4986           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4987           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4988           0 :                         return;
    4989             :                 }
    4990             :                 /* re-populate after copy-on-write */
    4991           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4992             :         }
    4993          13 :         switch (method) {
    4994             :                 case PHAR_ENT_COMPRESSED_GZ:
    4995           8 :                         if (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) {
    4996           2 :                                 RETURN_TRUE;
    4997             :                         }
    4998             : 
    4999           6 :                         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0) {
    5000           0 :                                 if (!PHAR_G(has_bz2)) {
    5001           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5002             :                                                 "Cannot compress with gzip compression, file is already compressed with bzip2 compression and bz2 extension is not enabled, cannot decompress");
    5003           0 :                                         return;
    5004             :                                 }
    5005             : 
    5006             :                                 /* decompress this file indirectly */
    5007           0 :                                 if (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {
    5008           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5009           0 :                                                 "Phar error: Cannot decompress bzip2-compressed file \"%s\" in phar \"%s\" in order to compress with gzip: %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
    5010           0 :                                         efree(error);
    5011           0 :                                         return;
    5012             :                                 }
    5013             :                         }
    5014             : 
    5015           6 :                         if (!PHAR_G(has_zlib)) {
    5016           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5017             :                                         "Cannot compress with gzip compression, zlib extension is not enabled");
    5018           0 :                                 return;
    5019             :                         }
    5020             : 
    5021           6 :                         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    5022           6 :                         entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    5023           6 :                         entry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_GZ;
    5024           6 :                         break;
    5025             :                 case PHAR_ENT_COMPRESSED_BZ2:
    5026           4 :                         if (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) {
    5027           1 :                                 RETURN_TRUE;
    5028             :                         }
    5029             : 
    5030           3 :                         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0) {
    5031           1 :                                 if (!PHAR_G(has_zlib)) {
    5032           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5033             :                                                 "Cannot compress with bzip2 compression, file is already compressed with gzip compression and zlib extension is not enabled, cannot decompress");
    5034           0 :                                         return;
    5035             :                                 }
    5036             : 
    5037             :                                 /* decompress this file indirectly */
    5038           1 :                                 if (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {
    5039           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5040           0 :                                                 "Phar error: Cannot decompress gzip-compressed file \"%s\" in phar \"%s\" in order to compress with bzip2: %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
    5041           0 :                                         efree(error);
    5042           0 :                                         return;
    5043             :                                 }
    5044             :                         }
    5045             : 
    5046           3 :                         if (!PHAR_G(has_bz2)) {
    5047           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5048             :                                         "Cannot compress with bzip2 compression, bz2 extension is not enabled");
    5049           0 :                                 return;
    5050             :                         }
    5051           3 :                         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    5052           3 :                         entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    5053           3 :                         entry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_BZ2;
    5054           3 :                         break;
    5055             :                 default:
    5056           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    5057             :                                 "Unknown compression type specified"); \
    5058             :         }
    5059             : 
    5060          10 :         entry_obj->ent.entry->phar->is_modified = 1;
    5061          10 :         entry_obj->ent.entry->is_modified = 1;
    5062          10 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    5063             : 
    5064          10 :         if (error) {
    5065           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    5066           0 :                 efree(error);
    5067             :         }
    5068             : 
    5069          10 :         RETURN_TRUE;
    5070             : }
    5071             : /* }}} */
    5072             : 
    5073             : /* {{{ proto int PharFileInfo::decompress()
    5074             :  * Instructs the Phar class to decompress the current file
    5075             :  */
    5076           7 : PHP_METHOD(PharFileInfo, decompress)
    5077             : {
    5078             :         char *error;
    5079           7 :         PHAR_ENTRY_OBJECT();
    5080             : 
    5081           7 :         if (zend_parse_parameters_none() == FAILURE) {
    5082           0 :                 return;
    5083             :         }
    5084             : 
    5085           7 :         if (entry_obj->ent.entry->is_dir) {
    5086           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    5087             :                         "Phar entry is a directory, cannot set compression"); \
    5088           1 :                 return;
    5089             :         }
    5090             : 
    5091           6 :         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK) == 0) {
    5092           3 :                 RETURN_TRUE;
    5093             :         }
    5094             : 
    5095           3 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    5096           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5097             :                         "Phar is readonly, cannot decompress");
    5098           1 :                 return;
    5099             :         }
    5100             : 
    5101           2 :         if (entry_obj->ent.entry->is_deleted) {
    5102           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5103             :                         "Cannot compress deleted file");
    5104           0 :                 return;
    5105             :         }
    5106             : 
    5107           2 :         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0 && !PHAR_G(has_zlib)) {
    5108           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5109             :                         "Cannot decompress Gzip-compressed file, zlib extension is not enabled");
    5110           0 :                 return;
    5111             :         }
    5112             : 
    5113           2 :         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0 && !PHAR_G(has_bz2)) {
    5114           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5115             :                         "Cannot decompress Bzip2-compressed file, bz2 extension is not enabled");
    5116           0 :                 return;
    5117             :         }
    5118             : 
    5119           2 :         if (entry_obj->ent.entry->is_persistent) {
    5120           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    5121             : 
    5122           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    5123           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    5124           0 :                         return;
    5125             :                 }
    5126             :                 /* re-populate after copy-on-write */
    5127           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    5128             :         }
    5129           2 :         if (!entry_obj->ent.entry->fp) {
    5130           2 :                 if (FAILURE == phar_open_archive_fp(entry_obj->ent.entry->phar TSRMLS_CC)) {
    5131           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot decompress entry \"%s\", phar error: Cannot open phar archive \"%s\" for reading", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
    5132           0 :                         return;
    5133             :                 }
    5134           2 :                 entry_obj->ent.entry->fp_type = PHAR_FP;
    5135             :         }
    5136             : 
    5137           2 :         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    5138           2 :         entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    5139           2 :         entry_obj->ent.entry->phar->is_modified = 1;
    5140           2 :         entry_obj->ent.entry->is_modified = 1;
    5141           2 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    5142             : 
    5143           2 :         if (error) {
    5144           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    5145           0 :                 efree(error);
    5146             :         }
    5147           2 :         RETURN_TRUE;
    5148             : }
    5149             : /* }}} */
    5150             : 
    5151             : #endif /* HAVE_SPL */
    5152             : 
    5153             : /* {{{ phar methods */
    5154             : PHAR_ARG_INFO
    5155             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar___construct, 0, 0, 1)
    5156             :         ZEND_ARG_INFO(0, filename)
    5157             :         ZEND_ARG_INFO(0, flags)
    5158             :         ZEND_ARG_INFO(0, alias)
    5159             :         ZEND_ARG_INFO(0, fileformat)
    5160             : ZEND_END_ARG_INFO()
    5161             : 
    5162             : PHAR_ARG_INFO
    5163             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_createDS, 0, 0, 0)
    5164             :         ZEND_ARG_INFO(0, index)
    5165             :         ZEND_ARG_INFO(0, webindex)
    5166             : ZEND_END_ARG_INFO()
    5167             : 
    5168             : PHAR_ARG_INFO
    5169             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_cancompress, 0, 0, 0)
    5170             :         ZEND_ARG_INFO(0, method)
    5171             : ZEND_END_ARG_INFO()
    5172             : 
    5173             : PHAR_ARG_INFO
    5174             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isvalidpharfilename, 0, 0, 1)
    5175             :         ZEND_ARG_INFO(0, filename)
    5176             :         ZEND_ARG_INFO(0, executable)
    5177             : ZEND_END_ARG_INFO()
    5178             : 
    5179             : PHAR_ARG_INFO
    5180             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_loadPhar, 0, 0, 1)
    5181             :         ZEND_ARG_INFO(0, filename)
    5182             :         ZEND_ARG_INFO(0, alias)
    5183             : ZEND_END_ARG_INFO()
    5184             : 
    5185             : PHAR_ARG_INFO
    5186             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mapPhar, 0, 0, 0)
    5187             :         ZEND_ARG_INFO(0, alias)
    5188             :         ZEND_ARG_INFO(0, offset)
    5189             : ZEND_END_ARG_INFO()
    5190             : 
    5191             : PHAR_ARG_INFO
    5192             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mount, 0, 0, 2)
    5193             :         ZEND_ARG_INFO(0, inphar)
    5194             :         ZEND_ARG_INFO(0, externalfile)
    5195             : ZEND_END_ARG_INFO()
    5196             : 
    5197             : PHAR_ARG_INFO
    5198             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mungServer, 0, 0, 1)
    5199             :         ZEND_ARG_INFO(0, munglist)
    5200             : ZEND_END_ARG_INFO()
    5201             : 
    5202             : PHAR_ARG_INFO
    5203             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_webPhar, 0, 0, 0)
    5204             :         ZEND_ARG_INFO(0, alias)
    5205             :         ZEND_ARG_INFO(0, index)
    5206             :         ZEND_ARG_INFO(0, f404)
    5207             :         ZEND_ARG_INFO(0, mimetypes)
    5208             :         ZEND_ARG_INFO(0, rewrites)
    5209             : ZEND_END_ARG_INFO()
    5210             : 
    5211             : PHAR_ARG_INFO
    5212             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_running, 0, 0, 1)
    5213             :         ZEND_ARG_INFO(0, retphar)
    5214             : ZEND_END_ARG_INFO()
    5215             : 
    5216             : PHAR_ARG_INFO
    5217             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_ua, 0, 0, 1)
    5218             :         ZEND_ARG_INFO(0, archive)
    5219             : ZEND_END_ARG_INFO()
    5220             : 
    5221             : #if HAVE_SPL
    5222             : PHAR_ARG_INFO
    5223             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_build, 0, 0, 1)
    5224             :         ZEND_ARG_INFO(0, iterator)
    5225             :         ZEND_ARG_INFO(0, base_directory)
    5226             : ZEND_END_ARG_INFO()
    5227             : 
    5228             : PHAR_ARG_INFO
    5229             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_conv, 0, 0, 0)
    5230             :         ZEND_ARG_INFO(0, format)
    5231             :         ZEND_ARG_INFO(0, compression_type)
    5232             :         ZEND_ARG_INFO(0, file_ext)
    5233             : ZEND_END_ARG_INFO()
    5234             : 
    5235             : PHAR_ARG_INFO
    5236             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comps, 0, 0, 1)
    5237             :         ZEND_ARG_INFO(0, compression_type)
    5238             :         ZEND_ARG_INFO(0, file_ext)
    5239             : ZEND_END_ARG_INFO()
    5240             : 
    5241             : PHAR_ARG_INFO
    5242             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_decomp, 0, 0, 0)
    5243             :         ZEND_ARG_INFO(0, file_ext)
    5244             : ZEND_END_ARG_INFO()
    5245             : 
    5246             : PHAR_ARG_INFO
    5247             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comp, 0, 0, 1)
    5248             :         ZEND_ARG_INFO(0, compression_type)
    5249             : ZEND_END_ARG_INFO()
    5250             : 
    5251             : PHAR_ARG_INFO
    5252             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_compo, 0, 0, 0)
    5253             :         ZEND_ARG_INFO(0, compression_type)
    5254             : ZEND_END_ARG_INFO()
    5255             : 
    5256             : PHAR_ARG_INFO
    5257             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_copy, 0, 0, 2)
    5258             :         ZEND_ARG_INFO(0, newfile)
    5259             :         ZEND_ARG_INFO(0, oldfile)
    5260             : ZEND_END_ARG_INFO()
    5261             : 
    5262             : PHAR_ARG_INFO
    5263             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_delete, 0, 0, 1)
    5264             :         ZEND_ARG_INFO(0, entry)
    5265             : ZEND_END_ARG_INFO()
    5266             : 
    5267             : PHAR_ARG_INFO
    5268             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromdir, 0, 0, 1)
    5269             :         ZEND_ARG_INFO(0, base_dir)
    5270             :         ZEND_ARG_INFO(0, regex)
    5271             : ZEND_END_ARG_INFO()
    5272             : 
    5273             : PHAR_ARG_INFO
    5274             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetExists, 0, 0, 1)
    5275             :         ZEND_ARG_INFO(0, entry)
    5276             : ZEND_END_ARG_INFO()
    5277             : 
    5278             : PHAR_ARG_INFO
    5279             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetSet, 0, 0, 2)
    5280             :         ZEND_ARG_INFO(0, entry)
    5281             :         ZEND_ARG_INFO(0, value)
    5282             : ZEND_END_ARG_INFO()
    5283             : 
    5284             : PHAR_ARG_INFO
    5285             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setAlias, 0, 0, 1)
    5286             :         ZEND_ARG_INFO(0, alias)
    5287             : ZEND_END_ARG_INFO()
    5288             : 
    5289             : PHAR_ARG_INFO
    5290             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setMetadata, 0, 0, 1)
    5291             :         ZEND_ARG_INFO(0, metadata)
    5292             : ZEND_END_ARG_INFO()
    5293             : 
    5294             : PHAR_ARG_INFO
    5295             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setSigAlgo, 0, 0, 1)
    5296             :         ZEND_ARG_INFO(0, algorithm)
    5297             :         ZEND_ARG_INFO(0, privatekey)
    5298             : ZEND_END_ARG_INFO()
    5299             : 
    5300             : PHAR_ARG_INFO
    5301             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setStub, 0, 0, 1)
    5302             :         ZEND_ARG_INFO(0, newstub)
    5303             :         ZEND_ARG_INFO(0, maxlen)
    5304             : ZEND_END_ARG_INFO()
    5305             : 
    5306             : PHAR_ARG_INFO
    5307             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_emptydir, 0, 0, 0)
    5308             :         ZEND_ARG_INFO(0, dirname)
    5309             : ZEND_END_ARG_INFO()
    5310             : 
    5311             : PHAR_ARG_INFO
    5312             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_extract, 0, 0, 1)
    5313             :         ZEND_ARG_INFO(0, pathto)
    5314             :         ZEND_ARG_INFO(0, files)
    5315             :         ZEND_ARG_INFO(0, overwrite)
    5316             : ZEND_END_ARG_INFO()
    5317             : 
    5318             : PHAR_ARG_INFO
    5319             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_addfile, 0, 0, 1)
    5320             :         ZEND_ARG_INFO(0, filename)
    5321             :         ZEND_ARG_INFO(0, localname)
    5322             : ZEND_END_ARG_INFO()
    5323             : 
    5324             : PHAR_ARG_INFO
    5325             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromstring, 0, 0, 1)
    5326             :         ZEND_ARG_INFO(0, localname)
    5327             :         ZEND_ARG_INFO(0, contents)
    5328             : ZEND_END_ARG_INFO()
    5329             : 
    5330             : PHAR_ARG_INFO
    5331             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isff, 0, 0, 1)
    5332             :         ZEND_ARG_INFO(0, fileformat)
    5333             : ZEND_END_ARG_INFO()
    5334             : 
    5335             : PHAR_ARG_INFO
    5336             : ZEND_BEGIN_ARG_INFO(arginfo_phar__void, 0)
    5337             : ZEND_END_ARG_INFO()
    5338             : 
    5339             : 
    5340             : #endif /* HAVE_SPL */
    5341             : 
    5342             : zend_function_entry php_archive_methods[] = {
    5343             : #if !HAVE_SPL
    5344             :         PHP_ME(Phar, __construct,           arginfo_phar___construct,  ZEND_ACC_PRIVATE)
    5345             : #else
    5346             :         PHP_ME(Phar, __construct,           arginfo_phar___construct,  ZEND_ACC_PUBLIC)
    5347             :         PHP_ME(Phar, __destruct,            arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5348             :         PHP_ME(Phar, addEmptyDir,           arginfo_phar_emptydir,     ZEND_ACC_PUBLIC)
    5349             :         PHP_ME(Phar, addFile,               arginfo_phar_addfile,      ZEND_ACC_PUBLIC)
    5350             :         PHP_ME(Phar, addFromString,         arginfo_phar_fromstring,   ZEND_ACC_PUBLIC)
    5351             :         PHP_ME(Phar, buildFromDirectory,    arginfo_phar_fromdir,      ZEND_ACC_PUBLIC)
    5352             :         PHP_ME(Phar, buildFromIterator,     arginfo_phar_build,        ZEND_ACC_PUBLIC)
    5353             :         PHP_ME(Phar, compressFiles,         arginfo_phar_comp,         ZEND_ACC_PUBLIC)
    5354             :         PHP_ME(Phar, decompressFiles,       arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5355             :         PHP_ME(Phar, compress,              arginfo_phar_comps,        ZEND_ACC_PUBLIC)
    5356             :         PHP_ME(Phar, decompress,            arginfo_phar_decomp,       ZEND_ACC_PUBLIC)
    5357             :         PHP_ME(Phar, convertToExecutable,   arginfo_phar_conv,         ZEND_ACC_PUBLIC)
    5358             :         PHP_ME(Phar, convertToData,         arginfo_phar_conv,         ZEND_ACC_PUBLIC)
    5359             :         PHP_ME(Phar, copy,                  arginfo_phar_copy,         ZEND_ACC_PUBLIC)
    5360             :         PHP_ME(Phar, count,                 arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5361             :         PHP_ME(Phar, delete,                arginfo_phar_delete,       ZEND_ACC_PUBLIC)
    5362             :         PHP_ME(Phar, delMetadata,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5363             :         PHP_ME(Phar, extractTo,             arginfo_phar_extract,      ZEND_ACC_PUBLIC)
    5364             :         PHP_ME(Phar, getAlias,              arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5365             :         PHP_ME(Phar, getPath,               arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5366             :         PHP_ME(Phar, getMetadata,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5367             :         PHP_ME(Phar, getModified,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5368             :         PHP_ME(Phar, getSignature,          arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5369             :         PHP_ME(Phar, getStub,               arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5370             :         PHP_ME(Phar, getVersion,            arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5371             :         PHP_ME(Phar, hasMetadata,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5372             :         PHP_ME(Phar, isBuffering,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5373             :         PHP_ME(Phar, isCompressed,          arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5374             :         PHP_ME(Phar, isFileFormat,          arginfo_phar_isff,         ZEND_ACC_PUBLIC)
    5375             :         PHP_ME(Phar, isWritable,            arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5376             :         PHP_ME(Phar, offsetExists,          arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
    5377             :         PHP_ME(Phar, offsetGet,             arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
    5378             :         PHP_ME(Phar, offsetSet,             arginfo_phar_offsetSet,    ZEND_ACC_PUBLIC)
    5379             :         PHP_ME(Phar, offsetUnset,           arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
    5380             :         PHP_ME(Phar, setAlias,              arginfo_phar_setAlias,     ZEND_ACC_PUBLIC)
    5381             :         PHP_ME(Phar, setDefaultStub,        arginfo_phar_createDS,     ZEND_ACC_PUBLIC)
    5382             :         PHP_ME(Phar, setMetadata,           arginfo_phar_setMetadata,  ZEND_ACC_PUBLIC)
    5383             :         PHP_ME(Phar, setSignatureAlgorithm, arginfo_phar_setSigAlgo,   ZEND_ACC_PUBLIC)
    5384             :         PHP_ME(Phar, setStub,               arginfo_phar_setStub,      ZEND_ACC_PUBLIC)
    5385             :         PHP_ME(Phar, startBuffering,        arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5386             :         PHP_ME(Phar, stopBuffering,         arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5387             : #endif
    5388             :         /* static member functions */
    5389             :         PHP_ME(Phar, apiVersion,            arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5390             :         PHP_ME(Phar, canCompress,           arginfo_phar_cancompress,  ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5391             :         PHP_ME(Phar, canWrite,              arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5392             :         PHP_ME(Phar, createDefaultStub,     arginfo_phar_createDS,     ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5393             :         PHP_ME(Phar, getSupportedCompression,arginfo_phar__void,       ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5394             :         PHP_ME(Phar, getSupportedSignatures,arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5395             :         PHP_ME(Phar, interceptFileFuncs,    arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5396             :         PHP_ME(Phar, isValidPharFilename,   arginfo_phar_isvalidpharfilename, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5397             :         PHP_ME(Phar, loadPhar,              arginfo_phar_loadPhar,     ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5398             :         PHP_ME(Phar, mapPhar,               arginfo_phar_mapPhar,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5399             :         PHP_ME(Phar, running,               arginfo_phar_running,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5400             :         PHP_ME(Phar, mount,                 arginfo_phar_mount,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5401             :         PHP_ME(Phar, mungServer,            arginfo_phar_mungServer,   ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5402             :         PHP_ME(Phar, unlinkArchive,         arginfo_phar_ua,           ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5403             :         PHP_ME(Phar, webPhar,               arginfo_phar_webPhar,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5404             :         PHP_FE_END
    5405             : };
    5406             : 
    5407             : #if HAVE_SPL
    5408             : PHAR_ARG_INFO
    5409             : ZEND_BEGIN_ARG_INFO_EX(arginfo_entry___construct, 0, 0, 1)
    5410             :         ZEND_ARG_INFO(0, filename)
    5411             : ZEND_END_ARG_INFO()
    5412             : 
    5413             : PHAR_ARG_INFO
    5414             : ZEND_BEGIN_ARG_INFO_EX(arginfo_entry_chmod, 0, 0, 1)
    5415             :         ZEND_ARG_INFO(0, perms)
    5416             : ZEND_END_ARG_INFO()
    5417             : 
    5418             : zend_function_entry php_entry_methods[] = {
    5419             :         PHP_ME(PharFileInfo, __construct,        arginfo_entry___construct,  ZEND_ACC_PUBLIC)
    5420             :         PHP_ME(PharFileInfo, __destruct,         arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5421             :         PHP_ME(PharFileInfo, chmod,              arginfo_entry_chmod,        ZEND_ACC_PUBLIC)
    5422             :         PHP_ME(PharFileInfo, compress,           arginfo_phar_comp,          ZEND_ACC_PUBLIC)
    5423             :         PHP_ME(PharFileInfo, decompress,         arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5424             :         PHP_ME(PharFileInfo, delMetadata,        arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5425             :         PHP_ME(PharFileInfo, getCompressedSize,  arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5426             :         PHP_ME(PharFileInfo, getCRC32,           arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5427             :         PHP_ME(PharFileInfo, getContent,         arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5428             :         PHP_ME(PharFileInfo, getMetadata,        arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5429             :         PHP_ME(PharFileInfo, getPharFlags,       arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5430             :         PHP_ME(PharFileInfo, hasMetadata,        arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5431             :         PHP_ME(PharFileInfo, isCompressed,       arginfo_phar_compo,         ZEND_ACC_PUBLIC)
    5432             :         PHP_ME(PharFileInfo, isCRCChecked,       arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5433             :         PHP_ME(PharFileInfo, setMetadata,        arginfo_phar_setMetadata,   ZEND_ACC_PUBLIC)
    5434             :         PHP_FE_END
    5435             : };
    5436             : #endif /* HAVE_SPL */
    5437             : 
    5438             : zend_function_entry phar_exception_methods[] = {
    5439             :         PHP_FE_END
    5440             : };
    5441             : /* }}} */
    5442             : 
    5443             : #define REGISTER_PHAR_CLASS_CONST_LONG(class_name, const_name, value) \
    5444             :         zend_declare_class_constant_long(class_name, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);
    5445             : 
    5446             : #if PHP_VERSION_ID < 50200
    5447             : # define phar_exception_get_default() zend_exception_get_default()
    5448             : #else
    5449             : # define phar_exception_get_default() zend_exception_get_default(TSRMLS_C)
    5450             : #endif
    5451             : 
    5452       20276 : void phar_object_init(TSRMLS_D) /* {{{ */
    5453             : {
    5454             :         zend_class_entry ce;
    5455             : 
    5456       20276 :         INIT_CLASS_ENTRY(ce, "PharException", phar_exception_methods);
    5457       20276 :         phar_ce_PharException = zend_register_internal_class_ex(&ce, phar_exception_get_default(), NULL  TSRMLS_CC);
    5458             : 
    5459             : #if HAVE_SPL
    5460       20276 :         INIT_CLASS_ENTRY(ce, "Phar", php_archive_methods);
    5461       20276 :         phar_ce_archive = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL  TSRMLS_CC);
    5462             : 
    5463       20276 :         zend_class_implements(phar_ce_archive TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);
    5464             : 
    5465       20276 :         INIT_CLASS_ENTRY(ce, "PharData", php_archive_methods);
    5466       20276 :         phar_ce_data = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL  TSRMLS_CC);
    5467             : 
    5468       20276 :         zend_class_implements(phar_ce_data TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);
    5469             : 
    5470       20276 :         INIT_CLASS_ENTRY(ce, "PharFileInfo", php_entry_methods);
    5471       20276 :         phar_ce_entry = zend_register_internal_class_ex(&ce, spl_ce_SplFileInfo, NULL  TSRMLS_CC);
    5472             : #else
    5473             :         INIT_CLASS_ENTRY(ce, "Phar", php_archive_methods);
    5474             :         phar_ce_archive = zend_register_internal_class(&ce TSRMLS_CC);
    5475             :         phar_ce_archive->ce_flags |= ZEND_ACC_FINAL_CLASS;
    5476             : 
    5477             :         INIT_CLASS_ENTRY(ce, "PharData", php_archive_methods);
    5478             :         phar_ce_data = zend_register_internal_class(&ce TSRMLS_CC);
    5479             :         phar_ce_data->ce_flags |= ZEND_ACC_FINAL_CLASS;
    5480             : #endif
    5481             : 
    5482       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "BZ2", PHAR_ENT_COMPRESSED_BZ2)
    5483       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "GZ", PHAR_ENT_COMPRESSED_GZ)
    5484       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "NONE", PHAR_ENT_COMPRESSED_NONE)
    5485       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHAR", PHAR_FORMAT_PHAR)
    5486       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "TAR", PHAR_FORMAT_TAR)
    5487       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "ZIP", PHAR_FORMAT_ZIP)
    5488       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "COMPRESSED", PHAR_ENT_COMPRESSION_MASK)
    5489       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHP", PHAR_MIME_PHP)
    5490       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHPS", PHAR_MIME_PHPS)
    5491       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "MD5", PHAR_SIG_MD5)
    5492       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "OPENSSL", PHAR_SIG_OPENSSL)
    5493       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA1", PHAR_SIG_SHA1)
    5494       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA256", PHAR_SIG_SHA256)
    5495       20276 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA512", PHAR_SIG_SHA512)
    5496       20276 : }
    5497             : /* }}} */
    5498             : 
    5499             : /*
    5500             :  * Local variables:
    5501             :  * tab-width: 4
    5502             :  * c-basic-offset: 4
    5503             :  * End:
    5504             :  * vim600: noet sw=4 ts=4 fdm=marker
    5505             :  * vim<600: noet sw=4 ts=4
    5506             :  */

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Generated at Mon, 20 Jul 2015 21:09:34 +0000 (11 days ago)

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