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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: 1946 2505 77.7 %
Date: 2014-12-20 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         434 : static void phar_spl_foreign_dtor(spl_filesystem_object *object TSRMLS_DC) /* {{{ */
    1113             : {
    1114         434 :         phar_archive_data *phar = (phar_archive_data *) object->oth;
    1115             : 
    1116         434 :         if (!phar->is_persistent) {
    1117         434 :                 phar_archive_delref(phar TSRMLS_CC);
    1118             :         }
    1119             : 
    1120         434 :         object->oth = NULL;
    1121         434 : }
    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         498 : 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         498 :         char *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;
    1158         498 :         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         498 :         long flags = SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS;
    1163             : #endif
    1164         498 :         long format = 0;
    1165             :         phar_archive_object *phar_obj;
    1166             :         phar_archive_data   *phar_data;
    1167         498 :         zval *zobj = getThis(), arg1, arg2;
    1168             : 
    1169         498 :         phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
    1170             : 
    1171         498 :         is_data = instanceof_function(Z_OBJCE_P(zobj), phar_ce_data TSRMLS_CC);
    1172             : 
    1173         498 :         if (is_data) {
    1174          93 :                 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         405 :                 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         496 :         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         495 :         save_fname = fname;
    1189         495 :         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         488 :                 fname = arch;
    1196         488 :                 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         495 :         if (phar_open_or_create_filename(fname, fname_len, alias, alias_len, is_data, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {
    1207             : 
    1208          61 :                 if (fname == arch && fname != save_fname) {
    1209          54 :                         efree(arch);
    1210          54 :                         fname = save_fname;
    1211             :                 }
    1212             : 
    1213          61 :                 if (entry) {
    1214          54 :                         efree(entry);
    1215             :                 }
    1216             : 
    1217          61 :                 if (error) {
    1218          61 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    1219             :                                 "%s", error);
    1220          61 :                         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          61 :                 return;
    1227             :         }
    1228             : 
    1229         434 :         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         434 :         if (fname == arch) {
    1235         434 :                 efree(arch);
    1236         434 :                 fname = save_fname;
    1237             :         }
    1238             : 
    1239         434 :         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         434 :         is_data = phar_data->is_data;
    1252             : 
    1253         434 :         if (!phar_data->is_persistent) {
    1254         432 :                 ++(phar_data->refcount);
    1255             :         }
    1256             : 
    1257         434 :         phar_obj->arc.archive = phar_data;
    1258         434 :         phar_obj->spl.oth_handler = &phar_spl_foreign_handler;
    1259             : 
    1260         434 :         if (entry) {
    1261         434 :                 fname_len = spprintf(&fname, 0, "phar://%s%s", phar_data->fname, entry);
    1262         434 :                 efree(entry);
    1263             :         } else {
    1264           0 :                 fname_len = spprintf(&fname, 0, "phar://%s", phar_data->fname);
    1265             :         }
    1266             : 
    1267         434 :         INIT_PZVAL(&arg1);
    1268         434 :         ZVAL_STRINGL(&arg1, fname, fname_len, 0);
    1269         434 :         INIT_PZVAL(&arg2);
    1270         434 :         ZVAL_LONG(&arg2, flags);
    1271             : 
    1272         434 :         zend_call_method_with_2_params(&zobj, Z_OBJCE_P(zobj), 
    1273             :                 &spl_ce_RecursiveDirectoryIterator->constructor, "__construct", NULL, &arg1, &arg2);
    1274             : 
    1275         434 :         if (!phar_data->is_persistent) {
    1276         432 :                 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         434 :         phar_obj->spl.info_class = phar_ce_entry;
    1283         434 :         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          51 : static zval *phar_rename_archive(phar_archive_data *phar, char *ext, zend_bool compress TSRMLS_DC) /* {{{ */
    2093             : {
    2094          51 :         const char *oldname = NULL;
    2095          51 :         char *oldpath = NULL;
    2096          51 :         char *basename = NULL, *basepath = NULL;
    2097          51 :         char *newname = NULL, *newpath = NULL;
    2098             :         zval *ret, arg1;
    2099             :         zend_class_entry *ce;
    2100             :         char *error;
    2101             :         const char *pcr_error;
    2102          51 :         int ext_len = ext ? strlen(ext) : 0;
    2103             :         int oldname_len;
    2104          51 :         phar_archive_data **pphar = NULL;
    2105             :         php_stream_statbuf ssb;
    2106             : 
    2107          51 :         if (!ext) {
    2108          36 :                 if (phar->is_zip) {
    2109             : 
    2110           8 :                         if (phar->is_data) {
    2111           3 :                                 ext = "zip";
    2112             :                         } else {
    2113           5 :                                 ext = "phar.zip";
    2114             :                         }
    2115             : 
    2116          28 :                 } else if (phar->is_tar) {
    2117             : 
    2118          20 :                         switch (phar->flags) {
    2119             :                                 case PHAR_FILE_COMPRESSED_GZ:
    2120           5 :                                         if (phar->is_data) {
    2121           1 :                                                 ext = "tar.gz";
    2122             :                                         } else {
    2123           4 :                                                 ext = "phar.tar.gz";
    2124             :                                         }
    2125           5 :                                         break;
    2126             :                                 case PHAR_FILE_COMPRESSED_BZ2:
    2127           3 :                                         if (phar->is_data) {
    2128           1 :                                                 ext = "tar.bz2";
    2129             :                                         } else {
    2130           2 :                                                 ext = "phar.tar.bz2";
    2131             :                                         }
    2132           3 :                                         break;
    2133             :                                 default:
    2134          12 :                                         if (phar->is_data) {
    2135           4 :                                                 ext = "tar";
    2136             :                                         } else {
    2137           8 :                                                 ext = "phar.tar";
    2138             :                                         }
    2139             :                         }
    2140             :                 } else {
    2141             : 
    2142           8 :                         switch (phar->flags) {
    2143             :                                 case PHAR_FILE_COMPRESSED_GZ:
    2144           3 :                                         ext = "phar.gz";
    2145           3 :                                         break;
    2146             :                                 case PHAR_FILE_COMPRESSED_BZ2:
    2147           1 :                                         ext = "phar.bz2";
    2148           1 :                                         break;
    2149             :                                 default:
    2150           4 :                                         ext = "phar";
    2151             :                         }
    2152             :                 }
    2153          15 :         } else if (phar_path_check(&ext, &ext_len, &pcr_error) > pcr_is_ok) {
    2154             : 
    2155           0 :                 if (phar->is_data) {
    2156           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "data phar converted from \"%s\" has invalid extension %s", phar->fname, ext);
    2157             :                 } else {
    2158           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar converted from \"%s\" has invalid extension %s", phar->fname, ext);
    2159             :                 }
    2160           0 :                 return NULL;
    2161             :         }
    2162             : 
    2163          51 :         if (ext[0] == '.') {
    2164          11 :                 ++ext;
    2165             :         }
    2166             : 
    2167          51 :         oldpath = estrndup(phar->fname, phar->fname_len);
    2168          51 :         oldname = zend_memrchr(phar->fname, '/', phar->fname_len);
    2169          51 :         ++oldname;
    2170          51 :         oldname_len = strlen(oldname);
    2171             : 
    2172          51 :         basename = estrndup(oldname, oldname_len);
    2173          51 :         spprintf(&newname, 0, "%s.%s", strtok(basename, "."), ext);
    2174          51 :         efree(basename);
    2175             : 
    2176             :         
    2177             : 
    2178          51 :         basepath = estrndup(oldpath, (strlen(oldpath) - oldname_len));
    2179          51 :         phar->fname_len = spprintf(&newpath, 0, "%s%s", basepath, newname);
    2180          51 :         phar->fname = newpath;
    2181          51 :         phar->ext = newpath + phar->fname_len - strlen(ext) - 1;
    2182          51 :         efree(basepath);
    2183          51 :         efree(newname);
    2184             : 
    2185          51 :         if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, newpath, phar->fname_len, (void **) &pphar)) {
    2186           0 :                 efree(oldpath);
    2187           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);
    2188           0 :                 return NULL;
    2189             :         }
    2190             : 
    2191          51 :         if (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void **) &pphar)) {
    2192           1 :                 if ((*pphar)->fname_len == phar->fname_len && !memcmp((*pphar)->fname, phar->fname, phar->fname_len)) {
    2193           1 :                         if (!zend_hash_num_elements(&phar->manifest)) {
    2194           0 :                                 (*pphar)->is_tar = phar->is_tar;
    2195           0 :                                 (*pphar)->is_zip = phar->is_zip;
    2196           0 :                                 (*pphar)->is_data = phar->is_data;
    2197           0 :                                 (*pphar)->flags = phar->flags;
    2198           0 :                                 (*pphar)->fp = phar->fp;
    2199           0 :                                 phar->fp = NULL;
    2200           0 :                                 phar_destroy_phar_data(phar TSRMLS_CC);
    2201           0 :                                 phar = *pphar;
    2202           0 :                                 phar->refcount++;
    2203           0 :                                 newpath = oldpath;
    2204           0 :                                 goto its_ok;
    2205             :                         }
    2206             :                 }
    2207             : 
    2208           1 :                 efree(oldpath);
    2209           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);
    2210           1 :                 return NULL;
    2211             :         }
    2212             : its_ok:
    2213          50 :         if (SUCCESS == php_stream_stat_path(newpath, &ssb)) {
    2214           1 :                 efree(oldpath);
    2215           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" exists and must be unlinked prior to conversion", newpath);
    2216           1 :                 return NULL;
    2217             :         }
    2218          49 :         if (!phar->is_data) {
    2219          35 :                 if (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 1, 1, 1 TSRMLS_CC)) {
    2220           1 :                         efree(oldpath);
    2221           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" has invalid extension %s", phar->fname, ext);
    2222           1 :                         return NULL;
    2223             :                 }
    2224             : 
    2225          34 :                 if (phar->alias) {
    2226          22 :                         if (phar->is_temporary_alias) {
    2227          15 :                                 phar->alias = NULL;
    2228          15 :                                 phar->alias_len = 0;
    2229             :                         } else {
    2230           7 :                                 phar->alias = estrndup(newpath, strlen(newpath));
    2231           7 :                                 phar->alias_len = strlen(newpath);
    2232           7 :                                 phar->is_temporary_alias = 1;
    2233           7 :                                 zend_hash_update(&(PHAR_GLOBALS->phar_alias_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL);
    2234             :                         }
    2235             :                 }
    2236             : 
    2237             :         } else {
    2238             : 
    2239          14 :                 if (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 0, 1, 1 TSRMLS_CC)) {
    2240           3 :                         efree(oldpath);
    2241           3 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "data phar \"%s\" has invalid extension %s", phar->fname, ext);
    2242           3 :                         return NULL;
    2243             :                 }
    2244             : 
    2245          11 :                 phar->alias = NULL;
    2246          11 :                 phar->alias_len = 0;
    2247             :         }
    2248             : 
    2249          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)) {
    2250           0 :                 efree(oldpath);
    2251           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);
    2252           0 :                 return NULL;
    2253             :         }
    2254             : 
    2255          45 :         phar_flush(phar, 0, 0, 1, &error TSRMLS_CC);
    2256             : 
    2257          45 :         if (error) {
    2258           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
    2259           0 :                 efree(error);
    2260           0 :                 efree(oldpath);
    2261           0 :                 return NULL;
    2262             :         }
    2263             : 
    2264          45 :         efree(oldpath);
    2265             : 
    2266          45 :         if (phar->is_data) {
    2267          11 :                 ce = phar_ce_data;
    2268             :         } else {
    2269          34 :                 ce = phar_ce_archive;
    2270             :         }
    2271             : 
    2272          45 :         MAKE_STD_ZVAL(ret);
    2273             : 
    2274          45 :         if (SUCCESS != object_init_ex(ret, ce)) {
    2275           0 :                 zval_dtor(ret);
    2276           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate phar object when converting archive \"%s\"", phar->fname);
    2277           0 :                 return NULL;
    2278             :         }
    2279             : 
    2280          45 :         INIT_PZVAL(&arg1);
    2281          45 :         ZVAL_STRINGL(&arg1, phar->fname, phar->fname_len, 0);
    2282             : 
    2283          45 :         zend_call_method_with_1_params(&ret, ce, &ce->constructor, "__construct", NULL, &arg1);
    2284          45 :         return ret;
    2285             : }
    2286             : /* }}} */
    2287             : 
    2288          51 : static zval *phar_convert_to_other(phar_archive_data *source, int convert, char *ext, php_uint32 flags TSRMLS_DC) /* {{{ */
    2289             : {
    2290             :         phar_archive_data *phar;
    2291             :         phar_entry_info *entry, newentry;
    2292             :         zval *ret;
    2293             : 
    2294             :         /* invalidate phar cache */
    2295          51 :         PHAR_G(last_phar) = NULL;
    2296          51 :         PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
    2297             : 
    2298          51 :         phar = (phar_archive_data *) ecalloc(1, sizeof(phar_archive_data));
    2299             :         /* set whole-archive compression and type from parameter */
    2300          51 :         phar->flags = flags;
    2301          51 :         phar->is_data = source->is_data;
    2302             : 
    2303          51 :         switch (convert) {
    2304             :                 case PHAR_FORMAT_TAR:
    2305          26 :                         phar->is_tar = 1;
    2306          26 :                         break;
    2307             :                 case PHAR_FORMAT_ZIP:
    2308          13 :                         phar->is_zip = 1;
    2309          13 :                         break;
    2310             :                 default:
    2311          12 :                         phar->is_data = 0;
    2312             :                         break;
    2313             :         }
    2314             : 
    2315          51 :         zend_hash_init(&(phar->manifest), sizeof(phar_entry_info),
    2316             :                 zend_get_hash_value, destroy_phar_manifest_entry, 0);
    2317          51 :         zend_hash_init(&phar->mounted_dirs, sizeof(char *),
    2318             :                 zend_get_hash_value, NULL, 0);
    2319          51 :         zend_hash_init(&phar->virtual_dirs, sizeof(char *),
    2320             :                 zend_get_hash_value, NULL, 0);
    2321             : 
    2322          51 :         phar->fp = php_stream_fopen_tmpfile();
    2323          51 :         if (phar->fp == NULL) {
    2324           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "unable to create temporary file");
    2325           0 :                 return NULL;
    2326             :         }
    2327          51 :         phar->fname = source->fname;
    2328          51 :         phar->fname_len = source->fname_len;
    2329          51 :         phar->is_temporary_alias = source->is_temporary_alias;
    2330          51 :         phar->alias = source->alias;
    2331             : 
    2332          51 :         if (source->metadata) {
    2333             :                 zval *t;
    2334             : 
    2335           2 :                 t = source->metadata;
    2336           2 :                 ALLOC_ZVAL(phar->metadata);
    2337           2 :                 *phar->metadata = *t;
    2338           2 :                 zval_copy_ctor(phar->metadata);
    2339             : #if PHP_VERSION_ID < 50300
    2340             :                 phar->metadata->refcount = 1;
    2341             : #else
    2342           2 :                 Z_SET_REFCOUNT_P(phar->metadata, 1);
    2343             : #endif
    2344             : 
    2345           2 :                 phar->metadata_len = 0;
    2346             :         }
    2347             : 
    2348             :         /* first copy each file's uncompressed contents to a temporary file and set per-file flags */
    2349         222 :         for (zend_hash_internal_pointer_reset(&source->manifest); SUCCESS == zend_hash_has_more_elements(&source->manifest); zend_hash_move_forward(&source->manifest)) {
    2350             : 
    2351         171 :                 if (FAILURE == zend_hash_get_current_data(&source->manifest, (void **) &entry)) {
    2352           0 :                         zend_hash_destroy(&(phar->manifest));
    2353           0 :                         php_stream_close(phar->fp);
    2354           0 :                         efree(phar);
    2355           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2356             :                                 "Cannot convert phar archive \"%s\"", source->fname);
    2357           0 :                         return NULL;
    2358             :                 }
    2359             : 
    2360         171 :                 newentry = *entry;
    2361             : 
    2362         171 :                 if (newentry.link) {
    2363           2 :                         newentry.link = estrdup(newentry.link);
    2364           2 :                         goto no_copy;
    2365             :                 }
    2366             : 
    2367         169 :                 if (newentry.tmp) {
    2368           2 :                         newentry.tmp = estrdup(newentry.tmp);
    2369           2 :                         goto no_copy;
    2370             :                 }
    2371             : 
    2372         167 :                 newentry.metadata_str.c = 0;
    2373             : 
    2374         167 :                 if (FAILURE == phar_copy_file_contents(&newentry, phar->fp TSRMLS_CC)) {
    2375           0 :                         zend_hash_destroy(&(phar->manifest));
    2376           0 :                         php_stream_close(phar->fp);
    2377           0 :                         efree(phar);
    2378             :                         /* exception already thrown */
    2379           0 :                         return NULL;
    2380             :                 }
    2381             : no_copy:
    2382         171 :                 newentry.filename = estrndup(newentry.filename, newentry.filename_len);
    2383             : 
    2384         171 :                 if (newentry.metadata) {
    2385             :                         zval *t;
    2386             : 
    2387           8 :                         t = newentry.metadata;
    2388           8 :                         ALLOC_ZVAL(newentry.metadata);
    2389           8 :                         *newentry.metadata = *t;
    2390           8 :                         zval_copy_ctor(newentry.metadata);
    2391             : #if PHP_VERSION_ID < 50300
    2392             :                         newentry.metadata->refcount = 1;
    2393             : #else
    2394           8 :                         Z_SET_REFCOUNT_P(newentry.metadata, 1);
    2395             : #endif
    2396             : 
    2397           8 :                         newentry.metadata_str.c = NULL;
    2398           8 :                         newentry.metadata_str.len = 0;
    2399             :                 }
    2400             : 
    2401         171 :                 newentry.is_zip = phar->is_zip;
    2402         171 :                 newentry.is_tar = phar->is_tar;
    2403             : 
    2404         171 :                 if (newentry.is_tar) {
    2405          96 :                         newentry.tar_type = (entry->is_dir ? TAR_DIR : TAR_FILE);
    2406             :                 }
    2407             : 
    2408         171 :                 newentry.is_modified = 1;
    2409         171 :                 newentry.phar = phar;
    2410         171 :                 newentry.old_flags = newentry.flags & ~PHAR_ENT_COMPRESSION_MASK; /* remove compression from old_flags */
    2411         171 :                 phar_set_inode(&newentry TSRMLS_CC);
    2412         171 :                 zend_hash_add(&(phar->manifest), newentry.filename, newentry.filename_len, (void*)&newentry, sizeof(phar_entry_info), NULL);
    2413         171 :                 phar_add_virtual_dirs(phar, newentry.filename, newentry.filename_len TSRMLS_CC);
    2414             :         }
    2415             : 
    2416          51 :         if ((ret = phar_rename_archive(phar, ext, 0 TSRMLS_CC))) {
    2417          45 :                 return ret;
    2418             :         } else {
    2419           6 :                 zend_hash_destroy(&(phar->manifest));
    2420           6 :                 zend_hash_destroy(&(phar->mounted_dirs));
    2421           6 :                 zend_hash_destroy(&(phar->virtual_dirs));
    2422           6 :                 php_stream_close(phar->fp);
    2423           6 :                 efree(phar->fname);
    2424           6 :                 efree(phar);
    2425           6 :                 return NULL;
    2426             :         }
    2427             : }
    2428             : /* }}} */
    2429             : 
    2430             : /* {{{ proto object Phar::convertToExecutable([int format[, int compression [, string file_ext]]])
    2431             :  * Convert a phar.tar or phar.zip archive to the phar file format. The
    2432             :  * optional parameter allows the user to determine the new
    2433             :  * filename extension (default is phar).
    2434             :  */
    2435          37 : PHP_METHOD(Phar, convertToExecutable)
    2436             : {
    2437          37 :         char *ext = NULL;
    2438          37 :         int is_data, ext_len = 0;
    2439             :         php_uint32 flags;
    2440             :         zval *ret;
    2441             :         /* a number that is not 0, 1 or 2 (Which is also Greg's birthday, so there) */
    2442          37 :         long format = 9021976, method = 9021976;
    2443          37 :         PHAR_ARCHIVE_OBJECT();
    2444             : 
    2445          37 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lls", &format, &method, &ext, &ext_len) == FAILURE) {
    2446           1 :                 return;
    2447             :         }
    2448             : 
    2449          36 :         if (PHAR_G(readonly)) {
    2450           2 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2451             :                         "Cannot write out executable phar archive, phar is read-only");
    2452           2 :                 return;
    2453             :         }
    2454             : 
    2455          34 :         switch (format) {
    2456             :                 case 9021976:
    2457             :                 case PHAR_FORMAT_SAME: /* null is converted to 0 */
    2458             :                         /* by default, use the existing format */
    2459           2 :                         if (phar_obj->arc.archive->is_tar) {
    2460           2 :                                 format = PHAR_FORMAT_TAR;
    2461           0 :                         } else if (phar_obj->arc.archive->is_zip) {
    2462           0 :                                 format = PHAR_FORMAT_ZIP;
    2463             :                         } else {
    2464           0 :                                 format = PHAR_FORMAT_PHAR;
    2465             :                         }
    2466           2 :                         break;
    2467             :                 case PHAR_FORMAT_PHAR:
    2468             :                 case PHAR_FORMAT_TAR:
    2469             :                 case PHAR_FORMAT_ZIP:
    2470          31 :                         break;
    2471             :                 default:
    2472           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2473             :                                 "Unknown file format specified, please pass one of Phar::PHAR, Phar::TAR or Phar::ZIP");
    2474           1 :                         return;
    2475             :         }
    2476             : 
    2477          33 :         switch (method) {
    2478             :                 case 9021976:
    2479          14 :                         flags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;
    2480          14 :                         break;
    2481             :                 case 0:
    2482           9 :                         flags = PHAR_FILE_COMPRESSED_NONE;
    2483           9 :                         break;
    2484             :                 case PHAR_ENT_COMPRESSED_GZ:
    2485           6 :                         if (format == PHAR_FORMAT_ZIP) {
    2486           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2487             :                                         "Cannot compress entire archive with gzip, zip archives do not support whole-archive compression");
    2488           1 :                                 return;
    2489             :                         }
    2490             : 
    2491           5 :                         if (!PHAR_G(has_zlib)) {
    2492           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2493             :                                         "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
    2494           0 :                                 return;
    2495             :                         }
    2496             : 
    2497           5 :                         flags = PHAR_FILE_COMPRESSED_GZ;
    2498           5 :                         break;
    2499             :                 case PHAR_ENT_COMPRESSED_BZ2:
    2500           3 :                         if (format == PHAR_FORMAT_ZIP) {
    2501           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2502             :                                         "Cannot compress entire archive with bz2, zip archives do not support whole-archive compression");
    2503           1 :                                 return;
    2504             :                         }
    2505             : 
    2506           2 :                         if (!PHAR_G(has_bz2)) {
    2507           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2508             :                                         "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
    2509           0 :                                 return;
    2510             :                         }
    2511             : 
    2512           2 :                         flags = PHAR_FILE_COMPRESSED_BZ2;
    2513           2 :                         break;
    2514             :                 default:
    2515           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2516             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    2517           1 :                         return;
    2518             :         }
    2519             : 
    2520          30 :         is_data = phar_obj->arc.archive->is_data;
    2521          30 :         phar_obj->arc.archive->is_data = 0;
    2522          30 :         ret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);
    2523          30 :         phar_obj->arc.archive->is_data = is_data;
    2524             : 
    2525          30 :         if (ret) {
    2526         112 :                 RETURN_ZVAL(ret, 1, 1);
    2527             :         } else {
    2528           2 :                 RETURN_NULL();
    2529             :         }
    2530             : }
    2531             : /* }}} */
    2532             : 
    2533             : /* {{{ proto object Phar::convertToData([int format[, int compression [, string file_ext]]])
    2534             :  * Convert an archive to a non-executable .tar or .zip.
    2535             :  * The optional parameter allows the user to determine the new
    2536             :  * filename extension (default is .zip or .tar).
    2537             :  */
    2538          22 : PHP_METHOD(Phar, convertToData)
    2539             : {
    2540          22 :         char *ext = NULL;
    2541          22 :         int is_data, ext_len = 0;
    2542             :         php_uint32 flags;
    2543             :         zval *ret;
    2544             :         /* a number that is not 0, 1 or 2 (Which is also Greg's birthday so there) */
    2545          22 :         long format = 9021976, method = 9021976;
    2546          22 :         PHAR_ARCHIVE_OBJECT();
    2547             : 
    2548          22 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lls", &format, &method, &ext, &ext_len) == FAILURE) {
    2549           1 :                 return;
    2550             :         }
    2551             : 
    2552          21 :         switch (format) {
    2553             :                 case 9021976:
    2554             :                 case PHAR_FORMAT_SAME: /* null is converted to 0 */
    2555             :                         /* by default, use the existing format */
    2556           3 :                         if (phar_obj->arc.archive->is_tar) {
    2557           1 :                                 format = PHAR_FORMAT_TAR;
    2558           2 :                         } else if (phar_obj->arc.archive->is_zip) {
    2559           1 :                                 format = PHAR_FORMAT_ZIP;
    2560             :                         } else {
    2561           1 :                                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2562             :                                         "Cannot write out data phar archive, use Phar::TAR or Phar::ZIP");
    2563           1 :                                 return;
    2564             :                         }
    2565           2 :                         break;
    2566             :                 case PHAR_FORMAT_PHAR:
    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             :                 case PHAR_FORMAT_TAR:
    2571             :                 case PHAR_FORMAT_ZIP:
    2572          16 :                         break;
    2573             :                 default:
    2574           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2575             :                                 "Unknown file format specified, please pass one of Phar::TAR or Phar::ZIP");
    2576           1 :                         return;
    2577             :         }
    2578             : 
    2579          18 :         switch (method) {
    2580             :                 case 9021976:
    2581           7 :                         flags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;
    2582           7 :                         break;
    2583             :                 case 0:
    2584           3 :                         flags = PHAR_FILE_COMPRESSED_NONE;
    2585           3 :                         break;
    2586             :                 case PHAR_ENT_COMPRESSED_GZ:
    2587           5 :                         if (format == PHAR_FORMAT_ZIP) {
    2588           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2589             :                                         "Cannot compress entire archive with gzip, zip archives do not support whole-archive compression");
    2590           1 :                                 return;
    2591             :                         }
    2592             : 
    2593           4 :                         if (!PHAR_G(has_zlib)) {
    2594           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2595             :                                         "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
    2596           0 :                                 return;
    2597             :                         }
    2598             : 
    2599           4 :                         flags = PHAR_FILE_COMPRESSED_GZ;
    2600           4 :                         break;
    2601             :                 case PHAR_ENT_COMPRESSED_BZ2:
    2602           2 :                         if (format == PHAR_FORMAT_ZIP) {
    2603           1 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2604             :                                         "Cannot compress entire archive with bz2, zip archives do not support whole-archive compression");
    2605           1 :                                 return;
    2606             :                         }
    2607             : 
    2608           1 :                         if (!PHAR_G(has_bz2)) {
    2609           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2610             :                                         "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
    2611           0 :                                 return;
    2612             :                         }
    2613             : 
    2614           1 :                         flags = PHAR_FILE_COMPRESSED_BZ2;
    2615           1 :                         break;
    2616             :                 default:
    2617           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    2618             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    2619           1 :                         return;
    2620             :         }
    2621             : 
    2622          15 :         is_data = phar_obj->arc.archive->is_data;
    2623          15 :         phar_obj->arc.archive->is_data = 1;
    2624          15 :         ret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);
    2625          15 :         phar_obj->arc.archive->is_data = is_data;
    2626             : 
    2627          15 :         if (ret) {
    2628          44 :                 RETURN_ZVAL(ret, 1, 1);
    2629             :         } else {
    2630           4 :                 RETURN_NULL();
    2631             :         }
    2632             : }
    2633             : /* }}} */
    2634             : 
    2635             : /* {{{ proto int|false Phar::isCompressed()
    2636             :  * Returns Phar::GZ or PHAR::BZ2 if the entire archive is compressed
    2637             :  * (.tar.gz/tar.bz2 and so on), or FALSE otherwise.
    2638             :  */
    2639          19 : PHP_METHOD(Phar, isCompressed)
    2640             : {
    2641          19 :         PHAR_ARCHIVE_OBJECT();
    2642             :         
    2643          19 :         if (zend_parse_parameters_none() == FAILURE) {
    2644           0 :                 return;
    2645             :         }
    2646             : 
    2647          19 :         if (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_GZ) {
    2648          10 :                 RETURN_LONG(PHAR_ENT_COMPRESSED_GZ);
    2649             :         }
    2650             : 
    2651           9 :         if (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_BZ2) {
    2652           7 :                 RETURN_LONG(PHAR_ENT_COMPRESSED_BZ2);
    2653             :         }
    2654             : 
    2655           2 :         RETURN_FALSE;
    2656             : }
    2657             : /* }}} */
    2658             : 
    2659             : /* {{{ proto bool Phar::isWritable()
    2660             :  * Returns true if phar.readonly=0 or phar is a PharData AND the actual file is writable.
    2661             :  */
    2662           8 : PHP_METHOD(Phar, isWritable)
    2663             : {
    2664             :         php_stream_statbuf ssb;
    2665           8 :         PHAR_ARCHIVE_OBJECT();
    2666             :         
    2667           8 :         if (zend_parse_parameters_none() == FAILURE) {
    2668           0 :                 return;
    2669             :         }
    2670             : 
    2671           8 :         if (!phar_obj->arc.archive->is_writeable) {
    2672           3 :                 RETURN_FALSE;
    2673             :         }
    2674             : 
    2675           5 :         if (SUCCESS != php_stream_stat_path(phar_obj->arc.archive->fname, &ssb)) {
    2676           1 :                 if (phar_obj->arc.archive->is_brandnew) {
    2677             :                         /* assume it works if the file doesn't exist yet */
    2678           1 :                         RETURN_TRUE;
    2679             :                 }
    2680           0 :                 RETURN_FALSE;
    2681             :         }
    2682             : 
    2683           4 :         RETURN_BOOL((ssb.sb.st_mode & (S_IWOTH | S_IWGRP | S_IWUSR)) != 0);
    2684             : }
    2685             : /* }}} */
    2686             : 
    2687             : /* {{{ proto bool Phar::delete(string entry)
    2688             :  * Deletes a named file within the archive.
    2689             :  */
    2690           7 : PHP_METHOD(Phar, delete)
    2691             : {
    2692             :         char *fname;
    2693             :         int fname_len;
    2694             :         char *error;
    2695             :         phar_entry_info *entry;
    2696           7 :         PHAR_ARCHIVE_OBJECT();
    2697             : 
    2698           7 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2699           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2700             :                         "Cannot write out phar archive, phar is read-only");
    2701           1 :                 return;
    2702             :         }
    2703             : 
    2704           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    2705           1 :                 RETURN_FALSE;
    2706             :         }
    2707             : 
    2708           5 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2709           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);
    2710           0 :                 return;
    2711             :         }
    2712           5 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
    2713           4 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
    2714           4 :                         if (entry->is_deleted) {
    2715             :                                 /* entry is deleted, but has not been flushed to disk yet */
    2716           0 :                                 RETURN_TRUE;
    2717             :                         } else {
    2718           4 :                                 entry->is_deleted = 1;
    2719           4 :                                 entry->is_modified = 1;
    2720           4 :                                 phar_obj->arc.archive->is_modified = 1;
    2721             :                         }
    2722             :                 }
    2723             :         } else {
    2724           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be deleted", fname);
    2725           1 :                 RETURN_FALSE;
    2726             :         }
    2727             : 
    2728           4 :         phar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);
    2729           4 :         if (error) {
    2730           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2731           0 :                 efree(error);
    2732             :         }
    2733             : 
    2734           4 :         RETURN_TRUE;
    2735             : }
    2736             : /* }}} */
    2737             : 
    2738             : /* {{{ proto int Phar::getAlias()
    2739             :  * Returns the alias for the Phar or NULL.
    2740             :  */
    2741          42 : PHP_METHOD(Phar, getAlias)
    2742             : {
    2743          42 :         PHAR_ARCHIVE_OBJECT();
    2744             :         
    2745          42 :         if (zend_parse_parameters_none() == FAILURE) {
    2746           0 :                 return;
    2747             :         }
    2748             : 
    2749          42 :         if (phar_obj->arc.archive->alias && phar_obj->arc.archive->alias != phar_obj->arc.archive->fname) {
    2750          33 :                 RETURN_STRINGL(phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, 1);
    2751             :         }
    2752             : }
    2753             : /* }}} */
    2754             : 
    2755             : /* {{{ proto int Phar::getPath()
    2756             :  * Returns the real path to the phar archive on disk
    2757             :  */
    2758          15 : PHP_METHOD(Phar, getPath)
    2759             : {
    2760          15 :         PHAR_ARCHIVE_OBJECT();
    2761             :         
    2762          15 :         if (zend_parse_parameters_none() == FAILURE) {
    2763           0 :                 return;
    2764             :         }
    2765             : 
    2766          15 :         RETURN_STRINGL(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, 1);
    2767             : }
    2768             : /* }}} */
    2769             : 
    2770             : /* {{{ proto bool Phar::setAlias(string alias)
    2771             :  * Sets the alias for a Phar archive. The default value is the full path
    2772             :  * to the archive.
    2773             :  */
    2774          53 : PHP_METHOD(Phar, setAlias)
    2775             : {
    2776             :         char *alias, *error, *oldalias;
    2777             :         phar_archive_data **fd_ptr;
    2778          53 :         int alias_len, oldalias_len, old_temp, readd = 0;
    2779             : 
    2780          53 :         PHAR_ARCHIVE_OBJECT();
    2781             : 
    2782          53 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2783           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2784             :                         "Cannot write out phar archive, phar is read-only");
    2785           1 :                 RETURN_FALSE;
    2786             :         }
    2787             : 
    2788             :         /* invalidate phar cache */
    2789          52 :         PHAR_G(last_phar) = NULL;
    2790          52 :         PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
    2791             : 
    2792          52 :         if (phar_obj->arc.archive->is_data) {
    2793           3 :                 if (phar_obj->arc.archive->is_tar) {
    2794           2 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2795             :                                 "A Phar alias cannot be set in a plain tar archive");
    2796             :                 } else {
    2797           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2798             :                                 "A Phar alias cannot be set in a plain zip archive");
    2799             :                 }
    2800           3 :                 RETURN_FALSE;
    2801             :         }
    2802             : 
    2803          49 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &alias, &alias_len) == SUCCESS) {
    2804          48 :                 if (alias_len == phar_obj->arc.archive->alias_len && memcmp(phar_obj->arc.archive->alias, alias, alias_len) == 0) {
    2805           0 :                         RETURN_TRUE;
    2806             :                 }
    2807          48 :                 if (alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void**)&fd_ptr)) {
    2808           4 :                         spprintf(&error, 0, "alias \"%s\" is already used for archive \"%s\" and cannot be used for other archives", alias, (*fd_ptr)->fname);
    2809           4 :                         if (SUCCESS == phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {
    2810           1 :                                 efree(error);
    2811           1 :                                 goto valid_alias;
    2812             :                         }
    2813           3 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2814           3 :                         efree(error);
    2815           3 :                         RETURN_FALSE;
    2816             :                 }
    2817          44 :                 if (!phar_validate_alias(alias, alias_len)) {
    2818           4 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2819           4 :                                 "Invalid alias \"%s\" specified for phar \"%s\"", alias, phar_obj->arc.archive->fname);
    2820           4 :                         RETURN_FALSE;
    2821             :                 }
    2822             : valid_alias:
    2823          41 :                 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2824           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);
    2825           0 :                         return;
    2826             :                 }
    2827          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)) {
    2828          23 :                         zend_hash_del(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len);
    2829          23 :                         readd = 1;
    2830             :                 }
    2831             : 
    2832          41 :                 oldalias = phar_obj->arc.archive->alias;
    2833          41 :                 oldalias_len = phar_obj->arc.archive->alias_len;
    2834          41 :                 old_temp = phar_obj->arc.archive->is_temporary_alias;
    2835             : 
    2836          41 :                 if (alias_len) {
    2837          41 :                         phar_obj->arc.archive->alias = estrndup(alias, alias_len);
    2838             :                 } else {
    2839           0 :                         phar_obj->arc.archive->alias = NULL;
    2840             :                 }
    2841             : 
    2842          41 :                 phar_obj->arc.archive->alias_len = alias_len;
    2843          41 :                 phar_obj->arc.archive->is_temporary_alias = 0;
    2844          41 :                 phar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);
    2845             : 
    2846          41 :                 if (error) {
    2847           0 :                         phar_obj->arc.archive->alias = oldalias;
    2848           0 :                         phar_obj->arc.archive->alias_len = oldalias_len;
    2849           0 :                         phar_obj->arc.archive->is_temporary_alias = old_temp;
    2850           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2851           0 :                         if (readd) {
    2852           0 :                                 zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), oldalias, oldalias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);
    2853             :                         }
    2854           0 :                         efree(error);
    2855           0 :                         RETURN_FALSE;
    2856             :                 }
    2857             : 
    2858          41 :                 zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);
    2859             : 
    2860          41 :                 if (oldalias) {
    2861          41 :                         efree(oldalias);
    2862             :                 }
    2863             : 
    2864          41 :                 RETURN_TRUE;
    2865             :         }
    2866             : 
    2867           1 :         RETURN_FALSE;
    2868             : }
    2869             : /* }}} */
    2870             : 
    2871             : /* {{{ proto string Phar::getVersion()
    2872             :  * Return version info of Phar archive
    2873             :  */
    2874           2 : PHP_METHOD(Phar, getVersion)
    2875             : {
    2876           2 :         PHAR_ARCHIVE_OBJECT();
    2877             :         
    2878           1 :         if (zend_parse_parameters_none() == FAILURE) {
    2879           0 :                 return;
    2880             :         }
    2881             : 
    2882           1 :         RETURN_STRING(phar_obj->arc.archive->version, 1);
    2883             : }
    2884             : /* }}} */
    2885             : 
    2886             : /* {{{ proto void Phar::startBuffering()
    2887             :  * Do not flush a writeable phar (save its contents) until explicitly requested
    2888             :  */
    2889           9 : PHP_METHOD(Phar, startBuffering)
    2890             : {
    2891           9 :         PHAR_ARCHIVE_OBJECT();
    2892             :         
    2893           9 :         if (zend_parse_parameters_none() == FAILURE) {
    2894           0 :                 return;
    2895             :         }
    2896             : 
    2897           9 :         phar_obj->arc.archive->donotflush = 1;
    2898             : }
    2899             : /* }}} */
    2900             : 
    2901             : /* {{{ proto bool Phar::isBuffering()
    2902             :  * Returns whether write operations are flushing to disk immediately.
    2903             :  */
    2904           9 : PHP_METHOD(Phar, isBuffering)
    2905             : {
    2906           9 :         PHAR_ARCHIVE_OBJECT();
    2907             :         
    2908           9 :         if (zend_parse_parameters_none() == FAILURE) {
    2909           0 :                 return;
    2910             :         }
    2911             : 
    2912           9 :         RETURN_BOOL(phar_obj->arc.archive->donotflush);
    2913             : }
    2914             : /* }}} */
    2915             : 
    2916             : /* {{{ proto bool Phar::stopBuffering()
    2917             :  * Saves the contents of a modified archive to disk.
    2918             :  */
    2919          69 : PHP_METHOD(Phar, stopBuffering)
    2920             : {
    2921             :         char *error;
    2922             : 
    2923          69 :         PHAR_ARCHIVE_OBJECT();
    2924             :         
    2925          69 :         if (zend_parse_parameters_none() == FAILURE) {
    2926           0 :                 return;
    2927             :         }
    2928             : 
    2929          69 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2930           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2931             :                         "Cannot write out phar archive, phar is read-only");
    2932           0 :                 return;
    2933             :         }
    2934             : 
    2935          69 :         phar_obj->arc.archive->donotflush = 0;
    2936          69 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    2937             : 
    2938          69 :         if (error) {
    2939           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2940           0 :                 efree(error);
    2941             :         }
    2942             : }
    2943             : /* }}} */
    2944             : 
    2945             : /* {{{ proto bool Phar::setStub(string|stream stub [, int len])
    2946             :  * Change the stub in a phar, phar.tar or phar.zip archive to something other
    2947             :  * than the default. The stub *must* end with a call to __HALT_COMPILER().
    2948             :  */
    2949          84 : PHP_METHOD(Phar, setStub)
    2950             : {
    2951             :         zval *zstub;
    2952             :         char *stub, *error;
    2953             :         int stub_len;
    2954          84 :         long len = -1;
    2955             :         php_stream *stream;
    2956          84 :         PHAR_ARCHIVE_OBJECT();
    2957             : 
    2958          84 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    2959           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2960             :                         "Cannot change stub, phar is read-only");
    2961           1 :                 return;
    2962             :         }
    2963             : 
    2964          83 :         if (phar_obj->arc.archive->is_data) {
    2965           3 :                 if (phar_obj->arc.archive->is_tar) {
    2966           2 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2967             :                                 "A Phar stub cannot be set in a plain tar archive");
    2968             :                 } else {
    2969           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2970             :                                 "A Phar stub cannot be set in a plain zip archive");
    2971             :                 }
    2972           3 :                 return;
    2973             :         }
    2974             : 
    2975          80 :         if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zstub, &len) == SUCCESS) {
    2976          10 :                 if ((php_stream_from_zval_no_verify(stream, &zstub)) != NULL) {
    2977          10 :                         if (len > 0) {
    2978           4 :                                 len = -len;
    2979             :                         } else {
    2980           6 :                                 len = -1;
    2981             :                         }
    2982          10 :                         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2983           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);
    2984           0 :                                 return;
    2985             :                         }
    2986          10 :                         phar_flush(phar_obj->arc.archive, (char *) &zstub, len, 0, &error TSRMLS_CC);
    2987          10 :                         if (error) {
    2988           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    2989           0 :                                 efree(error);
    2990             :                         }
    2991          10 :                         RETURN_TRUE;
    2992             :                 } else {
    2993           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    2994             :                                 "Cannot change stub, unable to read from input stream");
    2995             :                 }
    2996          70 :         } else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &stub, &stub_len) == SUCCESS) {
    2997          69 :                 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    2998           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);
    2999           0 :                         return;
    3000             :                 }
    3001          69 :                 phar_flush(phar_obj->arc.archive, stub, stub_len, 0, &error TSRMLS_CC);
    3002             : 
    3003          69 :                 if (error) {
    3004           3 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3005           3 :                         efree(error);
    3006             :                 }
    3007             : 
    3008          69 :                 RETURN_TRUE;
    3009             :         }
    3010             : 
    3011           1 :         RETURN_FALSE;
    3012             : }
    3013             : /* }}} */
    3014             : 
    3015             : /* {{{ proto bool Phar::setDefaultStub([string index[, string webindex]])
    3016             :  * In a pure phar archive, sets a stub that can be used to run the archive
    3017             :  * regardless of whether the phar extension is available. The first parameter
    3018             :  * is the CLI startup filename, which defaults to "index.php". The second
    3019             :  * parameter is the web startup filename and also defaults to "index.php"
    3020             :  * (falling back to CLI behaviour).
    3021             :  * Both parameters are optional.
    3022             :  * In a phar.zip or phar.tar archive, the default stub is used only to
    3023             :  * identify the archive to the extension as a Phar object. This allows the
    3024             :  * extension to treat phar.zip and phar.tar types as honorary phars. Since
    3025             :  * files cannot be loaded via this kind of stub, no parameters are accepted
    3026             :  * when the Phar object is zip- or tar-based.
    3027             :  */
    3028          19 : PHP_METHOD(Phar, setDefaultStub)
    3029             : {
    3030          19 :         char *index = NULL, *webindex = NULL, *error = NULL, *stub = NULL;
    3031          19 :         int index_len = 0, webindex_len = 0, created_stub = 0;
    3032          19 :         size_t stub_len = 0;
    3033          19 :         PHAR_ARCHIVE_OBJECT();
    3034             : 
    3035          19 :         if (phar_obj->arc.archive->is_data) {
    3036           3 :                 if (phar_obj->arc.archive->is_tar) {
    3037           2 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3038             :                                 "A Phar stub cannot be set in a plain tar archive");
    3039             :                 } else {
    3040           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3041             :                                 "A Phar stub cannot be set in a plain zip archive");
    3042             :                 }
    3043           3 :                 return;
    3044             :         }
    3045             : 
    3046          16 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!s", &index, &index_len, &webindex, &webindex_len) == FAILURE) {
    3047           1 :                 RETURN_FALSE;
    3048             :         }
    3049             : 
    3050          15 :         if (ZEND_NUM_ARGS() > 0 && (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip)) {
    3051           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());
    3052           4 :                 RETURN_FALSE;
    3053             :         }
    3054             : 
    3055          11 :         if (PHAR_G(readonly)) {
    3056           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3057             :                         "Cannot change stub: phar.readonly=1");
    3058           1 :                 RETURN_FALSE;
    3059             :         }
    3060             : 
    3061          10 :         if (!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip) {
    3062           8 :                 stub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);
    3063             : 
    3064           8 :                 if (error) {
    3065           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "%s", error);
    3066           1 :                         efree(error);
    3067           1 :                         if (stub) {
    3068           0 :                                 efree(stub);
    3069             :                         }
    3070           1 :                         RETURN_FALSE;
    3071             :                 }
    3072             : 
    3073           7 :                 created_stub = 1;
    3074             :         }
    3075             : 
    3076           9 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3077           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);
    3078           0 :                 return;
    3079             :         }
    3080           9 :         phar_flush(phar_obj->arc.archive, stub, stub_len, 1, &error TSRMLS_CC);
    3081             : 
    3082           9 :         if (created_stub) {
    3083           7 :                 efree(stub);
    3084             :         }
    3085             : 
    3086           9 :         if (error) {
    3087           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3088           0 :                 efree(error);
    3089           0 :                 RETURN_FALSE;
    3090             :         }
    3091             : 
    3092           9 :         RETURN_TRUE;
    3093             : }
    3094             : /* }}} */
    3095             : 
    3096             : /* {{{ proto array Phar::setSignatureAlgorithm(int sigtype[, string privatekey])
    3097             :  * Sets the signature algorithm for a phar and applies it. The signature
    3098             :  * algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256,
    3099             :  * Phar::SHA512, or Phar::OPENSSL. Note that zip- based phar archives
    3100             :  * cannot support signatures.
    3101             :  */
    3102          19 : PHP_METHOD(Phar, setSignatureAlgorithm)
    3103             : {
    3104             :         long algo;
    3105          19 :         char *error, *key = NULL;
    3106          19 :         int key_len = 0;
    3107             : 
    3108          19 :         PHAR_ARCHIVE_OBJECT();
    3109             : 
    3110          19 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3111           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3112             :                         "Cannot set signature algorithm, phar is read-only");
    3113           1 :                 return;
    3114             :         }
    3115             : 
    3116          18 :         if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &algo, &key, &key_len) != SUCCESS) {
    3117           0 :                 return;
    3118             :         }
    3119             : 
    3120          18 :         switch (algo) {
    3121             :                 case PHAR_SIG_SHA256:
    3122             :                 case PHAR_SIG_SHA512:
    3123             : #ifndef PHAR_HASH_OK
    3124             :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3125             :                                 "SHA-256 and SHA-512 signatures are only supported if the hash extension is enabled and built non-shared");
    3126             :                         return;
    3127             : #endif
    3128             :                 case PHAR_SIG_MD5:
    3129             :                 case PHAR_SIG_SHA1:
    3130             :                 case PHAR_SIG_OPENSSL:
    3131          18 :                         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3132           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);
    3133           0 :                                 return;
    3134             :                         }
    3135          18 :                         phar_obj->arc.archive->sig_flags = algo;
    3136          18 :                         phar_obj->arc.archive->is_modified = 1;
    3137          18 :                         PHAR_G(openssl_privatekey) = key;
    3138          18 :                         PHAR_G(openssl_privatekey_len) = key_len;
    3139             : 
    3140          18 :                         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3141          18 :                         if (error) {
    3142           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3143           0 :                                 efree(error);
    3144             :                         }
    3145          18 :                         break;
    3146             :                 default:
    3147           0 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3148             :                                 "Unknown signature algorithm specified");
    3149             :         }
    3150             : }
    3151             : /* }}} */
    3152             : 
    3153             : /* {{{ proto array|false Phar::getSignature()
    3154             :  * Returns a hash signature, or FALSE if the archive is unsigned.
    3155             :  */
    3156          31 : PHP_METHOD(Phar, getSignature)
    3157             : {
    3158          31 :         PHAR_ARCHIVE_OBJECT();
    3159             :         
    3160          31 :         if (zend_parse_parameters_none() == FAILURE) {
    3161           0 :                 return;
    3162             :         }
    3163             : 
    3164          31 :         if (phar_obj->arc.archive->signature) {
    3165             :                 char *unknown;
    3166             :                 int unknown_len;
    3167             : 
    3168          29 :                 array_init(return_value);
    3169          29 :                 add_assoc_stringl(return_value, "hash", phar_obj->arc.archive->signature, phar_obj->arc.archive->sig_len, 1);
    3170          29 :                 switch(phar_obj->arc.archive->sig_flags) {
    3171             :                         case PHAR_SIG_MD5:
    3172           6 :                                 add_assoc_stringl(return_value, "hash_type", "MD5", 3, 1);
    3173           6 :                                 break;
    3174             :                         case PHAR_SIG_SHA1:
    3175          11 :                                 add_assoc_stringl(return_value, "hash_type", "SHA-1", 5, 1);
    3176          11 :                                 break;
    3177             :                         case PHAR_SIG_SHA256:
    3178           4 :                                 add_assoc_stringl(return_value, "hash_type", "SHA-256", 7, 1);
    3179           4 :                                 break;
    3180             :                         case PHAR_SIG_SHA512:
    3181           4 :                                 add_assoc_stringl(return_value, "hash_type", "SHA-512", 7, 1);
    3182           4 :                                 break;
    3183             :                         case PHAR_SIG_OPENSSL:
    3184           4 :                                 add_assoc_stringl(return_value, "hash_type", "OpenSSL", 7, 1);
    3185           4 :                                 break;
    3186             :                         default:
    3187           0 :                                 unknown_len = spprintf(&unknown, 0, "Unknown (%u)", phar_obj->arc.archive->sig_flags);
    3188           0 :                                 add_assoc_stringl(return_value, "hash_type", unknown, unknown_len, 0);
    3189             :                                 break;
    3190             :                 }
    3191             :         } else {
    3192           2 :                 RETURN_FALSE;
    3193             :         }
    3194             : }
    3195             : /* }}} */
    3196             : 
    3197             : /* {{{ proto bool Phar::getModified()
    3198             :  * Return whether phar was modified
    3199             :  */
    3200           2 : PHP_METHOD(Phar, getModified)
    3201             : {
    3202           2 :         PHAR_ARCHIVE_OBJECT();
    3203             :         
    3204           2 :         if (zend_parse_parameters_none() == FAILURE) {
    3205           0 :                 return;
    3206             :         }
    3207             : 
    3208           2 :         RETURN_BOOL(phar_obj->arc.archive->is_modified);
    3209             : }
    3210             : /* }}} */
    3211             : 
    3212          40 : static int phar_set_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */
    3213             : {
    3214          40 :         phar_entry_info *entry = (phar_entry_info *)pDest;
    3215          40 :         php_uint32 compress = *(php_uint32 *)argument;
    3216             : 
    3217          40 :         if (entry->is_deleted) {
    3218           0 :                 return ZEND_HASH_APPLY_KEEP;
    3219             :         }
    3220             : 
    3221          40 :         entry->old_flags = entry->flags;
    3222          40 :         entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    3223          40 :         entry->flags |= compress;
    3224          40 :         entry->is_modified = 1;
    3225          40 :         return ZEND_HASH_APPLY_KEEP;
    3226             : }
    3227             : /* }}} */
    3228             : 
    3229          40 : static int phar_test_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */
    3230             : {
    3231          40 :         phar_entry_info *entry = (phar_entry_info *)pDest;
    3232             : 
    3233          40 :         if (entry->is_deleted) {
    3234           0 :                 return ZEND_HASH_APPLY_KEEP;
    3235             :         }
    3236             : 
    3237          40 :         if (!PHAR_G(has_bz2)) {
    3238           0 :                 if (entry->flags & PHAR_ENT_COMPRESSED_BZ2) {
    3239           0 :                         *(int *) argument = 0;
    3240             :                 }
    3241             :         }
    3242             : 
    3243          40 :         if (!PHAR_G(has_zlib)) {
    3244           0 :                 if (entry->flags & PHAR_ENT_COMPRESSED_GZ) {
    3245           0 :                         *(int *) argument = 0;
    3246             :                 }
    3247             :         }
    3248             : 
    3249          40 :         return ZEND_HASH_APPLY_KEEP;
    3250             : }
    3251             : /* }}} */
    3252             : 
    3253          14 : static void pharobj_set_compression(HashTable *manifest, php_uint32 compress TSRMLS_DC) /* {{{ */
    3254             : {
    3255          14 :         zend_hash_apply_with_argument(manifest, phar_set_compression, &compress TSRMLS_CC);
    3256          14 : }
    3257             : /* }}} */
    3258             : 
    3259          14 : static int pharobj_cancompress(HashTable *manifest TSRMLS_DC) /* {{{ */
    3260             : {
    3261             :         int test;
    3262             : 
    3263          14 :         test = 1;
    3264          14 :         zend_hash_apply_with_argument(manifest, phar_test_compression, &test TSRMLS_CC);
    3265          14 :         return test;
    3266             : }
    3267             : /* }}} */
    3268             : 
    3269             : /* {{{ proto object Phar::compress(int method[, string extension])
    3270             :  * Compress a .tar, or .phar.tar with whole-file compression
    3271             :  * The parameter can be one of Phar::GZ or Phar::BZ2 to specify
    3272             :  * the kind of compression desired
    3273             :  */
    3274           6 : PHP_METHOD(Phar, compress)
    3275             : {
    3276             :         long method;
    3277           6 :         char *ext = NULL;
    3278           6 :         int ext_len = 0;
    3279             :         php_uint32 flags;
    3280             :         zval *ret;
    3281           6 :         PHAR_ARCHIVE_OBJECT();
    3282             : 
    3283           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &method, &ext, &ext_len) == FAILURE) {
    3284           1 :                 return;
    3285             :         }
    3286             : 
    3287           5 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3288           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3289             :                         "Cannot compress phar archive, phar is read-only");
    3290           1 :                 return;
    3291             :         }
    3292             : 
    3293           4 :         if (phar_obj->arc.archive->is_zip) {
    3294           0 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3295             :                         "Cannot compress zip-based archives with whole-archive compression");
    3296           0 :                 return;
    3297             :         }
    3298             : 
    3299           4 :         switch (method) {
    3300             :                 case 0:
    3301           1 :                         flags = PHAR_FILE_COMPRESSED_NONE;
    3302           1 :                         break;
    3303             :                 case PHAR_ENT_COMPRESSED_GZ:
    3304           2 :                         if (!PHAR_G(has_zlib)) {
    3305           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3306             :                                         "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
    3307           0 :                                 return;
    3308             :                         }
    3309           2 :                         flags = PHAR_FILE_COMPRESSED_GZ;
    3310           2 :                         break;
    3311             : 
    3312             :                 case PHAR_ENT_COMPRESSED_BZ2:
    3313           1 :                         if (!PHAR_G(has_bz2)) {
    3314           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3315             :                                         "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
    3316           0 :                                 return;
    3317             :                         }
    3318           1 :                         flags = PHAR_FILE_COMPRESSED_BZ2;
    3319           1 :                         break;
    3320             :                 default:
    3321           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3322             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    3323           0 :                         return;
    3324             :         }
    3325             : 
    3326           4 :         if (phar_obj->arc.archive->is_tar) {
    3327           2 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, flags TSRMLS_CC);
    3328             :         } else {
    3329           2 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, flags TSRMLS_CC);
    3330             :         }
    3331             : 
    3332           4 :         if (ret) {
    3333          16 :                 RETURN_ZVAL(ret, 1, 1);
    3334             :         } else {
    3335           0 :                 RETURN_NULL();
    3336             :         }
    3337             : }
    3338             : /* }}} */
    3339             : 
    3340             : /* {{{ proto object Phar::decompress([string extension])
    3341             :  * Decompress a .tar, or .phar.tar with whole-file compression
    3342             :  */
    3343           5 : PHP_METHOD(Phar, decompress)
    3344             : {
    3345           5 :         char *ext = NULL;
    3346           5 :         int ext_len = 0;
    3347             :         zval *ret;
    3348           5 :         PHAR_ARCHIVE_OBJECT();
    3349             : 
    3350           5 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ext, &ext_len) == FAILURE) {
    3351           1 :                 return;
    3352             :         }
    3353             : 
    3354           4 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3355           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3356             :                         "Cannot decompress phar archive, phar is read-only");
    3357           1 :                 return;
    3358             :         }
    3359             : 
    3360           3 :         if (phar_obj->arc.archive->is_zip) {
    3361           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3362             :                         "Cannot decompress zip-based archives with whole-archive compression");
    3363           1 :                 return;
    3364             :         }
    3365             : 
    3366           2 :         if (phar_obj->arc.archive->is_tar) {
    3367           0 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);
    3368             :         } else {
    3369           2 :                 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);
    3370             :         }
    3371             : 
    3372           2 :         if (ret) {
    3373           8 :                 RETURN_ZVAL(ret, 1, 1);
    3374             :         } else {
    3375           0 :                 RETURN_NULL();
    3376             :         }
    3377             : }
    3378             : /* }}} */
    3379             : 
    3380             : /* {{{ proto object Phar::compressFiles(int method)
    3381             :  * Compress all files within a phar or zip archive using the specified compression
    3382             :  * The parameter can be one of Phar::GZ or Phar::BZ2 to specify
    3383             :  * the kind of compression desired
    3384             :  */
    3385          13 : PHP_METHOD(Phar, compressFiles)
    3386             : {
    3387             :         char *error;
    3388             :         php_uint32 flags;
    3389             :         long method;
    3390          13 :         PHAR_ARCHIVE_OBJECT();
    3391             : 
    3392          13 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) {
    3393           1 :                 return;
    3394             :         }
    3395             : 
    3396          12 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3397           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3398             :                         "Phar is readonly, cannot change compression");
    3399           0 :                 return;
    3400             :         }
    3401             : 
    3402          12 :         switch (method) {
    3403             :                 case PHAR_ENT_COMPRESSED_GZ:
    3404           8 :                         if (!PHAR_G(has_zlib)) {
    3405           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3406             :                                         "Cannot compress files within archive with gzip, enable ext/zlib in php.ini");
    3407           0 :                                 return;
    3408             :                         }
    3409           8 :                         flags = PHAR_ENT_COMPRESSED_GZ;
    3410           8 :                         break;
    3411             : 
    3412             :                 case PHAR_ENT_COMPRESSED_BZ2:
    3413           3 :                         if (!PHAR_G(has_bz2)) {
    3414           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3415             :                                         "Cannot compress files within archive with bz2, enable ext/bz2 in php.ini");
    3416           0 :                                 return;
    3417             :                         }
    3418           3 :                         flags = PHAR_ENT_COMPRESSED_BZ2;
    3419           3 :                         break;
    3420             :                 default:
    3421           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3422             :                                 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
    3423           1 :                         return;
    3424             :         }
    3425             : 
    3426          11 :         if (phar_obj->arc.archive->is_tar) {
    3427           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3428             :                         "Cannot compress with Gzip compression, tar archives cannot compress individual files, use compress() to compress the whole archive");
    3429           0 :                 return;
    3430             :         }
    3431             : 
    3432          11 :         if (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {
    3433           0 :                 if (flags == PHAR_FILE_COMPRESSED_GZ) {
    3434           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3435             :                                 "Cannot compress all files as Gzip, some are compressed as bzip2 and cannot be decompressed");
    3436             :                 } else {
    3437           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3438             :                                 "Cannot compress all files as Bzip2, some are compressed as gzip and cannot be decompressed");
    3439             :                 }
    3440           0 :                 return;
    3441             :         }
    3442             : 
    3443          11 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3444           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);
    3445           0 :                 return;
    3446             :         }
    3447          11 :         pharobj_set_compression(&phar_obj->arc.archive->manifest, flags TSRMLS_CC);
    3448          11 :         phar_obj->arc.archive->is_modified = 1;
    3449          11 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3450             : 
    3451          11 :         if (error) {
    3452           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
    3453           0 :                 efree(error);
    3454             :         }
    3455             : }
    3456             : /* }}} */
    3457             : 
    3458             : /* {{{ proto bool Phar::decompressFiles()
    3459             :  * decompress every file
    3460             :  */
    3461           4 : PHP_METHOD(Phar, decompressFiles)
    3462             : {
    3463             :         char *error;
    3464           4 :         PHAR_ARCHIVE_OBJECT();
    3465             :         
    3466           4 :         if (zend_parse_parameters_none() == FAILURE) {
    3467           0 :                 return;
    3468             :         }
    3469             : 
    3470           4 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3471           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3472             :                         "Phar is readonly, cannot change compression");
    3473           1 :                 return;
    3474             :         }
    3475             : 
    3476           3 :         if (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {
    3477           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    3478             :                         "Cannot decompress all files, some are compressed as bzip2 or gzip and cannot be decompressed");
    3479           0 :                 return;
    3480             :         }
    3481             : 
    3482           3 :         if (phar_obj->arc.archive->is_tar) {
    3483           0 :                 RETURN_TRUE;
    3484             :         } else {
    3485           3 :                 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3486           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);
    3487           0 :                         return;
    3488             :                 }
    3489           3 :                 pharobj_set_compression(&phar_obj->arc.archive->manifest, PHAR_ENT_COMPRESSED_NONE TSRMLS_CC);
    3490             :         }
    3491             : 
    3492           3 :         phar_obj->arc.archive->is_modified = 1;
    3493           3 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3494             : 
    3495           3 :         if (error) {
    3496           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
    3497           0 :                 efree(error);
    3498             :         }
    3499             : 
    3500           3 :         RETURN_TRUE;
    3501             : }
    3502             : /* }}} */
    3503             : 
    3504             : /* {{{ proto bool Phar::copy(string oldfile, string newfile)
    3505             :  * copy a file internal to the phar archive to another new file within the phar
    3506             :  */
    3507          17 : PHP_METHOD(Phar, copy)
    3508             : {
    3509             :         char *oldfile, *newfile, *error;
    3510             :         const char *pcr_error;
    3511             :         int oldfile_len, newfile_len;
    3512          17 :         phar_entry_info *oldentry, newentry = {0}, *temp;
    3513             : 
    3514          17 :         PHAR_ARCHIVE_OBJECT();
    3515             : 
    3516          17 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &oldfile, &oldfile_len, &newfile, &newfile_len) == FAILURE) {
    3517           1 :                 return;
    3518             :         }
    3519             : 
    3520          16 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3521           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3522             :                         "Cannot copy \"%s\" to \"%s\", phar is read-only", oldfile, newfile);
    3523           1 :                 RETURN_FALSE;
    3524             :         }
    3525             : 
    3526          15 :         if (oldfile_len >= sizeof(".phar")-1 && !memcmp(oldfile, ".phar", sizeof(".phar")-1)) {
    3527             :                 /* can't copy a meta file */
    3528           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3529           1 :                         "file \"%s\" cannot be copied to file \"%s\", cannot copy Phar meta-file in %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3530           1 :                 RETURN_FALSE;
    3531             :         }
    3532             : 
    3533          14 :         if (newfile_len >= sizeof(".phar")-1 && !memcmp(newfile, ".phar", sizeof(".phar")-1)) {
    3534             :                 /* can't copy a meta file */
    3535           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3536           1 :                         "file \"%s\" cannot be copied to file \"%s\", cannot copy to Phar meta-file in %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3537           1 :                 RETURN_FALSE;
    3538             :         }
    3539             : 
    3540          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) {
    3541           1 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3542           1 :                         "file \"%s\" cannot be copied to file \"%s\", file does not exist in %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3543           1 :                 RETURN_FALSE;
    3544             :         }
    3545             : 
    3546          12 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len)) {
    3547           1 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len, (void**)&temp) || !temp->is_deleted) {
    3548           1 :                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3549           1 :                                 "file \"%s\" cannot be copied to file \"%s\", file must not already exist in phar %s", oldfile, newfile, phar_obj->arc.archive->fname);
    3550           1 :                         RETURN_FALSE;
    3551             :                 }
    3552             :         }
    3553             : 
    3554          11 :         if (phar_path_check(&newfile, &newfile_len, &pcr_error) > pcr_is_ok) {
    3555           3 :                 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
    3556           3 :                                 "file \"%s\" contains invalid characters %s, cannot be copied from \"%s\" in phar %s", newfile, pcr_error, oldfile, phar_obj->arc.archive->fname);
    3557           3 :                 RETURN_FALSE;
    3558             :         }
    3559             : 
    3560           8 :         if (phar_obj->arc.archive->is_persistent) {
    3561           0 :                 if (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3562           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);
    3563           0 :                         return;
    3564             :                 }
    3565             :                 /* re-populate with copied-on-write entry */
    3566           0 :                 zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry);
    3567             :         }
    3568             : 
    3569           8 :         memcpy((void *) &newentry, oldentry, sizeof(phar_entry_info));
    3570             : 
    3571           8 :         if (newentry.metadata) {
    3572             :                 zval *t;
    3573             : 
    3574           1 :                 t = newentry.metadata;
    3575           1 :                 ALLOC_ZVAL(newentry.metadata);
    3576           1 :                 *newentry.metadata = *t;
    3577           1 :                 zval_copy_ctor(newentry.metadata);
    3578             : #if PHP_VERSION_ID < 50300
    3579             :                 newentry.metadata->refcount = 1;
    3580             : #else
    3581           1 :                 Z_SET_REFCOUNT_P(newentry.metadata, 1);
    3582             : #endif
    3583             : 
    3584           1 :                 newentry.metadata_str.c = NULL;
    3585           1 :                 newentry.metadata_str.len = 0;
    3586             :         }
    3587             : 
    3588           8 :         newentry.filename = estrndup(newfile, newfile_len);
    3589           8 :         newentry.filename_len = newfile_len;
    3590           8 :         newentry.fp_refcount = 0;
    3591             : 
    3592           8 :         if (oldentry->fp_type != PHAR_FP) {
    3593           1 :                 if (FAILURE == phar_copy_entry_fp(oldentry, &newentry, &error TSRMLS_CC)) {
    3594           0 :                         efree(newentry.filename);
    3595           0 :                         php_stream_close(newentry.fp);
    3596           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3597           0 :                         efree(error);
    3598           0 :                         return;
    3599             :                 }
    3600             :         }
    3601             : 
    3602           8 :         zend_hash_add(&oldentry->phar->manifest, newfile, newfile_len, (void*)&newentry, sizeof(phar_entry_info), NULL);
    3603           8 :         phar_obj->arc.archive->is_modified = 1;
    3604           8 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3605             : 
    3606           8 :         if (error) {
    3607           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3608           0 :                 efree(error);
    3609             :         }
    3610             : 
    3611           8 :         RETURN_TRUE;
    3612             : }
    3613             : /* }}} */
    3614             : 
    3615             : /* {{{ proto int Phar::offsetExists(string entry)
    3616             :  * determines whether a file exists in the phar
    3617             :  */
    3618          34 : PHP_METHOD(Phar, offsetExists)
    3619             : {
    3620             :         char *fname;
    3621             :         int fname_len;
    3622             :         phar_entry_info *entry;
    3623             : 
    3624          34 :         PHAR_ARCHIVE_OBJECT();
    3625             : 
    3626          34 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    3627           1 :                 return;
    3628             :         }
    3629             : 
    3630          33 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
    3631          19 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
    3632          19 :                         if (entry->is_deleted) {
    3633             :                                 /* entry is deleted, but has not been flushed to disk yet */
    3634           0 :                                 RETURN_FALSE;
    3635             :                         }
    3636             :                 }
    3637             : 
    3638          19 :                 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
    3639             :                         /* none of these are real files, so they don't exist */
    3640           2 :                         RETURN_FALSE;
    3641             :                 }
    3642          17 :                 RETURN_TRUE;
    3643             :         } else {
    3644          14 :                 if (zend_hash_exists(&phar_obj->arc.archive->virtual_dirs, fname, (uint) fname_len)) {
    3645           3 :                         RETURN_TRUE;
    3646             :                 }
    3647          11 :                 RETURN_FALSE;
    3648             :         }
    3649             : }
    3650             : /* }}} */
    3651             : 
    3652             : /* {{{ proto int Phar::offsetGet(string entry)
    3653             :  * get a PharFileInfo object for a specific file
    3654             :  */
    3655         332 : PHP_METHOD(Phar, offsetGet)
    3656             : {
    3657             :         char *fname, *error;
    3658             :         int fname_len;
    3659             :         zval *zfname;
    3660             :         phar_entry_info *entry;
    3661         332 :         PHAR_ARCHIVE_OBJECT();
    3662             : 
    3663         332 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    3664           1 :                 return;
    3665             :         }
    3666             : 
    3667             :         /* security is 0 here so that we can get a better error message than "entry doesn't exist" */
    3668         331 :         if (!(entry = phar_get_entry_info_dir(phar_obj->arc.archive, fname, fname_len, 1, &error, 0 TSRMLS_CC))) {
    3669           3 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist%s%s", fname, error?", ":"", error?error:"");
    3670             :         } else {
    3671         328 :                 if (fname_len == sizeof(".phar/stub.php")-1 && !memcmp(fname, ".phar/stub.php", sizeof(".phar/stub.php")-1)) {
    3672           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);
    3673           0 :                         return;
    3674             :                 }
    3675             : 
    3676         328 :                 if (fname_len == sizeof(".phar/alias.txt")-1 && !memcmp(fname, ".phar/alias.txt", sizeof(".phar/alias.txt")-1)) {
    3677           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);
    3678           0 :                         return;
    3679             :                 }
    3680             : 
    3681         328 :                 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
    3682           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);
    3683           1 :                         return;
    3684             :                 }
    3685             : 
    3686         327 :                 if (entry->is_temp_dir) {
    3687           6 :                         efree(entry->filename);
    3688           6 :                         efree(entry);
    3689             :                 }
    3690             : 
    3691         327 :                 fname_len = spprintf(&fname, 0, "phar://%s/%s", phar_obj->arc.archive->fname, fname);
    3692         327 :                 MAKE_STD_ZVAL(zfname);
    3693         327 :                 ZVAL_STRINGL(zfname, fname, fname_len, 0);
    3694         327 :                 spl_instantiate_arg_ex1(phar_obj->spl.info_class, &return_value, 0, zfname TSRMLS_CC);
    3695         327 :                 zval_ptr_dtor(&zfname);
    3696             :         }
    3697             : }
    3698             : /* }}} */
    3699             : 
    3700             : /* {{{ add a file within the phar archive from a string or resource
    3701             :  */
    3702        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)
    3703             : {
    3704             :         char *error;
    3705             :         size_t contents_len;
    3706             :         phar_entry_data *data;
    3707             :         php_stream *contents_file;
    3708             : 
    3709        4457 :         if (filename_len >= sizeof(".phar")-1 && !memcmp(filename, ".phar", sizeof(".phar")-1)) {
    3710           2 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot create any files in magic \".phar\" directory", (*pphar)->fname);
    3711           2 :                 return;
    3712             :         }
    3713             : 
    3714        4455 :         if (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, filename, filename_len, "w+b", 0, &error, 1 TSRMLS_CC))) {
    3715           4 :                 if (error) {
    3716           4 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be created: %s", filename, error);
    3717           4 :                         efree(error);
    3718             :                 } else {
    3719           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be created", filename);
    3720             :                 }
    3721           4 :                 return;
    3722             :         } else {
    3723        4451 :                 if (error) {
    3724           0 :                         efree(error);
    3725             :                 }
    3726             : 
    3727        4451 :                 if (!data->internal_file->is_dir) {
    3728        4451 :                         if (cont_str) {
    3729         354 :                                 contents_len = php_stream_write(data->fp, cont_str, cont_len);
    3730         354 :                                 if (contents_len != cont_len) {
    3731           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s could not be written to", filename);
    3732           0 :                                         return;
    3733             :                                 }
    3734             :                         } else {
    3735        4097 :                                 if (!(php_stream_from_zval_no_verify(contents_file, &zresource))) {
    3736           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s could not be written to", filename);
    3737           0 :                                         return;
    3738             :                                 }
    3739        4097 :                                 phar_stream_copy_to_stream(contents_file, data->fp, PHP_STREAM_COPY_ALL, &contents_len);
    3740             :                         }
    3741             : 
    3742        4451 :                         data->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;
    3743             :                 }
    3744             : 
    3745             :                 /* check for copy-on-write */
    3746        4451 :                 if (pphar[0] != data->phar) {
    3747           0 :                         *pphar = data->phar;
    3748             :                 }
    3749        4451 :                 phar_entry_delref(data TSRMLS_CC);
    3750        4451 :                 phar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);
    3751             : 
    3752        4451 :                 if (error) {
    3753           4 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3754           4 :                         efree(error);
    3755             :                 }
    3756             :         }
    3757             : }
    3758             : /* }}} */
    3759             : 
    3760             : /* {{{ create a directory within the phar archive
    3761             :  */
    3762          18 : static void phar_mkdir(phar_archive_data **pphar, char *dirname, int dirname_len TSRMLS_DC)
    3763             : {
    3764             :         char *error;
    3765             :         phar_entry_data *data;
    3766             : 
    3767          18 :         if (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, dirname, dirname_len, "w+b", 2, &error, 1 TSRMLS_CC))) {
    3768           0 :                 if (error) {
    3769           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Directory %s does not exist and cannot be created: %s", dirname, error);
    3770           0 :                         efree(error);
    3771             :                 } else {
    3772           0 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Directory %s does not exist and cannot be created", dirname);
    3773             :                 }
    3774             : 
    3775           0 :                 return;
    3776             :         } else {
    3777          18 :                 if (error) {
    3778           0 :                         efree(error);
    3779             :                 }
    3780             : 
    3781             :                 /* check for copy on write */
    3782          18 :                 if (data->phar != *pphar) {
    3783           0 :                         *pphar = data->phar;
    3784             :                 }
    3785          18 :                 phar_entry_delref(data TSRMLS_CC);
    3786          18 :                 phar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);
    3787             : 
    3788          18 :                 if (error) {
    3789           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3790           0 :                         efree(error);
    3791             :                 }
    3792             :         }
    3793             : }
    3794             : /* }}} */
    3795             : 
    3796             : /* {{{ proto int Phar::offsetSet(string entry, string value)
    3797             :  * set the contents of an internal file to those of an external file
    3798             :  */
    3799         250 : PHP_METHOD(Phar, offsetSet)
    3800             : {
    3801         250 :         char *fname, *cont_str = NULL;
    3802             :         int fname_len, cont_len;
    3803             :         zval *zresource;
    3804         250 :         PHAR_ARCHIVE_OBJECT();
    3805             : 
    3806         250 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3807           3 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    3808           3 :                 return;
    3809             :         }
    3810             : 
    3811         494 :         if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "sr", &fname, &fname_len, &zresource) == FAILURE
    3812         494 :         && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &fname, &fname_len, &cont_str, &cont_len) == FAILURE) {
    3813           1 :                 return;
    3814             :         }
    3815             : 
    3816         246 :         if (fname_len == sizeof(".phar/stub.php")-1 && !memcmp(fname, ".phar/stub.php", sizeof(".phar/stub.php")-1)) {
    3817           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);
    3818           3 :                 return;
    3819             :         }
    3820             : 
    3821         243 :         if (fname_len == sizeof(".phar/alias.txt")-1 && !memcmp(fname, ".phar/alias.txt", sizeof(".phar/alias.txt")-1)) {
    3822           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);
    3823           4 :                 return;
    3824             :         }
    3825             : 
    3826         239 :         if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
    3827           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);
    3828           1 :                 return;
    3829             :         }
    3830             : 
    3831         238 :         phar_add_file(&(phar_obj->arc.archive), fname, fname_len, cont_str, cont_len, zresource TSRMLS_CC);
    3832             : }
    3833             : /* }}} */
    3834             : 
    3835             : /* {{{ proto int Phar::offsetUnset(string entry)
    3836             :  * remove a file from a phar
    3837             :  */
    3838           7 : PHP_METHOD(Phar, offsetUnset)
    3839             : {
    3840             :         char *fname, *error;
    3841             :         int fname_len;
    3842             :         phar_entry_info *entry;
    3843           7 :         PHAR_ARCHIVE_OBJECT();
    3844             : 
    3845           7 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    3846           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    3847           1 :                 return;
    3848             :         }
    3849             : 
    3850           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    3851           1 :                 return;
    3852             :         }
    3853             : 
    3854           5 :         if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
    3855           3 :                 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
    3856           3 :                         if (entry->is_deleted) {
    3857             :                                 /* entry is deleted, but has not been flushed to disk yet */
    3858           0 :                                 return;
    3859             :                         }
    3860             : 
    3861           3 :                         if (phar_obj->arc.archive->is_persistent) {
    3862           0 :                                 if (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    3863           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);
    3864           0 :                                         return;
    3865             :                                 }
    3866             :                                 /* re-populate entry after copy on write */
    3867           0 :                                 zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void **)&entry);
    3868             :                         }
    3869           3 :                         entry->is_modified = 0;
    3870           3 :                         entry->is_deleted = 1;
    3871             :                         /* we need to "flush" the stream to save the newly deleted file on disk */
    3872           3 :                         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    3873             : 
    3874           3 :                         if (error) {
    3875           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    3876           0 :                                 efree(error);
    3877             :                         }
    3878             : 
    3879           3 :                         RETURN_TRUE;
    3880             :                 }
    3881             :         } else {
    3882           2 :                 RETURN_FALSE;
    3883             :         }
    3884             : }
    3885             : /* }}} */
    3886             : 
    3887             : /* {{{ proto string Phar::addEmptyDir(string dirname)
    3888             :  * Adds an empty directory to the phar archive
    3889             :  */
    3890          20 : PHP_METHOD(Phar, addEmptyDir)
    3891             : {
    3892             :         char *dirname;
    3893             :         int dirname_len;
    3894             : 
    3895          20 :         PHAR_ARCHIVE_OBJECT();
    3896             : 
    3897          20 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &dirname, &dirname_len) == FAILURE) {
    3898           1 :                 return;
    3899             :         }
    3900             : 
    3901          19 :         if (dirname_len >= sizeof(".phar")-1 && !memcmp(dirname, ".phar", sizeof(".phar")-1)) {
    3902           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot create a directory in magic \".phar\" directory");
    3903           1 :                 return;
    3904             :         }
    3905             : 
    3906          18 :         phar_mkdir(&phar_obj->arc.archive, dirname, dirname_len TSRMLS_CC);
    3907             : }
    3908             : /* }}} */
    3909             : 
    3910             : /* {{{ proto string Phar::addFile(string filename[, string localname])
    3911             :  * Adds a file to the archive using the filename, or the second parameter as the name within the archive
    3912             :  */
    3913        4102 : PHP_METHOD(Phar, addFile)
    3914             : {
    3915        4102 :         char *fname, *localname = NULL;
    3916        4102 :         int fname_len, localname_len = 0;
    3917             :         php_stream *resource;
    3918             :         zval *zresource;
    3919             : 
    3920        4102 :         PHAR_ARCHIVE_OBJECT();
    3921             : 
    3922        4102 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &fname, &fname_len, &localname, &localname_len) == FAILURE) {
    3923           1 :                 return;
    3924             :         }
    3925             : 
    3926             : #if PHP_API_VERSION < 20100412
    3927             :         if (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {
    3928             :                 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);
    3929             :                 return;
    3930             :         }
    3931             : #endif
    3932             : 
    3933        4101 :         if (!strstr(fname, "://") && php_check_open_basedir(fname TSRMLS_CC)) {
    3934           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);
    3935           0 :                 return;
    3936             :         }
    3937             : 
    3938        4101 :         if (!(resource = php_stream_open_wrapper(fname, "rb", 0, NULL))) {
    3939           1 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive", fname);
    3940           1 :                 return;
    3941             :         }
    3942             : 
    3943        4100 :         if (localname) {
    3944        4099 :                 fname = localname;
    3945        4099 :                 fname_len = localname_len;
    3946             :         }
    3947             : 
    3948        4100 :         MAKE_STD_ZVAL(zresource);
    3949        4100 :         php_stream_to_zval(resource, zresource);
    3950        4100 :         phar_add_file(&(phar_obj->arc.archive), fname, fname_len, NULL, 0, zresource TSRMLS_CC);
    3951        4100 :         efree(zresource);
    3952        4100 :         php_stream_close(resource);
    3953             : }
    3954             : /* }}} */
    3955             : 
    3956             : /* {{{ proto string Phar::addFromString(string localname, string contents)
    3957             :  * Adds a file to the archive using its contents as a string
    3958             :  */
    3959         120 : PHP_METHOD(Phar, addFromString)
    3960             : {
    3961             :         char *localname, *cont_str;
    3962             :         int localname_len, cont_len;
    3963             : 
    3964         120 :         PHAR_ARCHIVE_OBJECT();
    3965             : 
    3966         120 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &localname, &localname_len, &cont_str, &cont_len) == FAILURE) {
    3967           1 :                 return;
    3968             :         }
    3969             : 
    3970         119 :         phar_add_file(&(phar_obj->arc.archive), localname, localname_len, cont_str, cont_len, NULL TSRMLS_CC);
    3971             : }
    3972             : /* }}} */
    3973             : 
    3974             : /* {{{ proto string Phar::getStub()
    3975             :  * Returns the stub at the head of a phar archive as a string.
    3976             :  */
    3977         137 : PHP_METHOD(Phar, getStub)
    3978             : {
    3979             :         size_t len;
    3980             :         char *buf;
    3981             :         php_stream *fp;
    3982         137 :         php_stream_filter *filter = NULL;
    3983             :         phar_entry_info *stub;
    3984             : 
    3985         137 :         PHAR_ARCHIVE_OBJECT();
    3986             :         
    3987         137 :         if (zend_parse_parameters_none() == FAILURE) {
    3988           0 :                 return;
    3989             :         }
    3990             : 
    3991         137 :         if (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip) {
    3992             : 
    3993          70 :                 if (SUCCESS == zend_hash_find(&(phar_obj->arc.archive->manifest), ".phar/stub.php", sizeof(".phar/stub.php")-1, (void **)&stub)) {
    3994         128 :                         if (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew && !(stub->flags & PHAR_ENT_COMPRESSION_MASK)) {
    3995          64 :                                 fp = phar_obj->arc.archive->fp;
    3996             :                         } else {
    3997           0 :                                 if (!(fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", 0, NULL))) {
    3998           0 :                                         zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "phar error: unable to open phar \"%s\"", phar_obj->arc.archive->fname);
    3999           0 :                                         return;
    4000             :                                 }
    4001           0 :                                 if (stub->flags & PHAR_ENT_COMPRESSION_MASK) {
    4002             :                                         char *filter_name;
    4003             : 
    4004           0 :                                         if ((filter_name = phar_decompress_filter(stub, 0)) != NULL) {
    4005           0 :                                                 filter = php_stream_filter_create(filter_name, NULL, php_stream_is_persistent(fp) TSRMLS_CC);
    4006             :                                         } else {
    4007           0 :                                                 filter = NULL;
    4008             :                                         }
    4009           0 :                                         if (!filter) {
    4010           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));
    4011           0 :                                                 return;
    4012             :                                         }
    4013           0 :                                         php_stream_filter_append(&fp->readfilters, filter);
    4014             :                                 }
    4015             :                         }
    4016             : 
    4017          64 :                         if (!fp)  {
    4018           0 :                                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4019             :                                         "Unable to read stub");
    4020           0 :                                 return;
    4021             :                         }
    4022             : 
    4023          64 :                         php_stream_seek(fp, stub->offset_abs, SEEK_SET);
    4024          64 :                         len = stub->uncompressed_filesize;
    4025          64 :                         goto carry_on;
    4026             :                 } else {
    4027           6 :                         RETURN_STRINGL("", 0, 1);
    4028             :                 }
    4029             :         }
    4030          67 :         len = phar_obj->arc.archive->halt_offset;
    4031             : 
    4032         134 :         if (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew) {
    4033          67 :                 fp = phar_obj->arc.archive->fp;
    4034             :         } else {
    4035           0 :                 fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", 0, NULL);
    4036             :         }
    4037             : 
    4038          67 :         if (!fp)  {
    4039           0 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4040             :                         "Unable to read stub");
    4041           0 :                 return;
    4042             :         }
    4043             : 
    4044          67 :         php_stream_rewind(fp);
    4045             : carry_on:
    4046         131 :         buf = safe_emalloc(len, 1, 1);
    4047             : 
    4048         131 :         if (len != php_stream_read(fp, buf, len)) {
    4049           0 :                 if (fp != phar_obj->arc.archive->fp) {
    4050           0 :                         php_stream_close(fp);
    4051             :                 }
    4052           0 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4053             :                         "Unable to read stub");
    4054           0 :                 efree(buf);
    4055           0 :                 return;
    4056             :         }
    4057             : 
    4058         131 :         if (filter) {
    4059           0 :                 php_stream_filter_flush(filter, 1);
    4060           0 :                 php_stream_filter_remove(filter, 1 TSRMLS_CC);
    4061             :         }
    4062             : 
    4063         131 :         if (fp != phar_obj->arc.archive->fp) {
    4064           0 :                 php_stream_close(fp);
    4065             :         }
    4066             : 
    4067         131 :         buf[len] = '\0';
    4068         131 :         RETURN_STRINGL(buf, len, 0);
    4069             : }
    4070             : /* }}}*/
    4071             : 
    4072             : /* {{{ proto int Phar::hasMetaData()
    4073             :  * Returns TRUE if the phar has global metadata, FALSE otherwise.
    4074             :  */
    4075           1 : PHP_METHOD(Phar, hasMetadata)
    4076             : {
    4077           1 :         PHAR_ARCHIVE_OBJECT();
    4078             : 
    4079           1 :         RETURN_BOOL(phar_obj->arc.archive->metadata != NULL);
    4080             : }
    4081             : /* }}} */
    4082             : 
    4083             : /* {{{ proto int Phar::getMetaData()
    4084             :  * Returns the global metadata of the phar
    4085             :  */
    4086          17 : PHP_METHOD(Phar, getMetadata)
    4087             : {
    4088          17 :         PHAR_ARCHIVE_OBJECT();
    4089             :         
    4090          17 :         if (zend_parse_parameters_none() == FAILURE) {
    4091           0 :                 return;
    4092             :         }
    4093             : 
    4094          17 :         if (phar_obj->arc.archive->metadata) {
    4095          12 :                 if (phar_obj->arc.archive->is_persistent) {
    4096             :                         zval *ret;
    4097           1 :                         char *buf = estrndup((char *) phar_obj->arc.archive->metadata, phar_obj->arc.archive->metadata_len);
    4098             :                         /* assume success, we would have failed before */
    4099           1 :                         phar_parse_metadata(&buf, &ret, phar_obj->arc.archive->metadata_len TSRMLS_CC);
    4100           1 :                         efree(buf);
    4101           3 :                         RETURN_ZVAL(ret, 0, 1);
    4102             :                 }
    4103          44 :                 RETURN_ZVAL(phar_obj->arc.archive->metadata, 1, 0);
    4104             :         }
    4105             : }
    4106             : /* }}} */
    4107             : 
    4108             : /* {{{ proto int Phar::setMetaData(mixed $metadata)
    4109             :  * Sets the global metadata of the phar
    4110             :  */
    4111          10 : PHP_METHOD(Phar, setMetadata)
    4112             : {
    4113             :         char *error;
    4114             :         zval *metadata;
    4115             : 
    4116          10 :         PHAR_ARCHIVE_OBJECT();
    4117             : 
    4118          10 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    4119           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4120           1 :                 return;
    4121             :         }
    4122             : 
    4123           9 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &metadata) == FAILURE) {
    4124           1 :                 return;
    4125             :         }
    4126             : 
    4127           8 :         if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
    4128           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);
    4129           0 :                 return;
    4130             :         }
    4131           8 :         if (phar_obj->arc.archive->metadata) {
    4132           1 :                 zval_ptr_dtor(&phar_obj->arc.archive->metadata);
    4133           1 :                 phar_obj->arc.archive->metadata = NULL;
    4134             :         }
    4135             : 
    4136           8 :         MAKE_STD_ZVAL(phar_obj->arc.archive->metadata);
    4137          40 :         ZVAL_ZVAL(phar_obj->arc.archive->metadata, metadata, 1, 0);
    4138           8 :         phar_obj->arc.archive->is_modified = 1;
    4139           8 :         phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    4140             : 
    4141           8 :         if (error) {
    4142           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4143           0 :                 efree(error);
    4144             :         }
    4145             : }
    4146             : /* }}} */
    4147             : 
    4148             : /* {{{ proto int Phar::delMetadata()
    4149             :  * Deletes the global metadata of the phar
    4150             :  */
    4151           3 : PHP_METHOD(Phar, delMetadata)
    4152             : {
    4153             :         char *error;
    4154             : 
    4155           3 :         PHAR_ARCHIVE_OBJECT();
    4156             : 
    4157           3 :         if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
    4158           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4159           1 :                 return;
    4160             :         }
    4161             : 
    4162           2 :         if (phar_obj->arc.archive->metadata) {
    4163           1 :                 zval_ptr_dtor(&phar_obj->arc.archive->metadata);
    4164           1 :                 phar_obj->arc.archive->metadata = NULL;
    4165           1 :                 phar_obj->arc.archive->is_modified = 1;
    4166           1 :                 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
    4167             : 
    4168           1 :                 if (error) {
    4169           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4170           0 :                         efree(error);
    4171           0 :                         RETURN_FALSE;
    4172             :                 } else {
    4173           1 :                         RETURN_TRUE;
    4174             :                 }
    4175             : 
    4176             :         } else {
    4177           1 :                 RETURN_TRUE;
    4178             :         }
    4179             : }
    4180             : /* }}} */
    4181             : #if PHP_API_VERSION < 20100412
    4182             : #define PHAR_OPENBASEDIR_CHECKPATH(filename) \
    4183             :         (PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(filename TSRMLS_CC)
    4184             : #else
    4185             : #define PHAR_OPENBASEDIR_CHECKPATH(filename) \
    4186             :         php_check_open_basedir(filename TSRMLS_CC)
    4187             : #endif
    4188             : 
    4189          21 : static int phar_extract_file(zend_bool overwrite, phar_entry_info *entry, char *dest, int dest_len, char **error TSRMLS_DC) /* {{{ */
    4190             : {
    4191             :         php_stream_statbuf ssb;
    4192             :         int len;
    4193             :         php_stream *fp;
    4194             :         char *fullpath;
    4195             :         const char *slash;
    4196             :         mode_t mode;
    4197             : 
    4198          21 :         if (entry->is_mounted) {
    4199             :                 /* silently ignore mounted entries */
    4200           4 :                 return SUCCESS;
    4201             :         }
    4202             : 
    4203          17 :         if (entry->filename_len >= sizeof(".phar")-1 && !memcmp(entry->filename, ".phar", sizeof(".phar")-1)) {
    4204           0 :                 return SUCCESS;
    4205             :         }
    4206             : 
    4207          17 :         len = spprintf(&fullpath, 0, "%s/%s", dest, entry->filename);
    4208             : 
    4209          17 :         if (len >= MAXPATHLEN) {
    4210             :                 char *tmp;
    4211             :                 /* truncate for error message */
    4212           1 :                 fullpath[50] = '\0';
    4213           1 :                 if (entry->filename_len > 50) {
    4214           1 :                         tmp = estrndup(entry->filename, 50);
    4215           1 :                         spprintf(error, 4096, "Cannot extract \"%s...\" to \"%s...\", extracted filename is too long for filesystem", tmp, fullpath);
    4216           1 :                         efree(tmp);
    4217             :                 } else {
    4218           0 :                         spprintf(error, 4096, "Cannot extract \"%s\" to \"%s...\", extracted filename is too long for filesystem", entry->filename, fullpath);
    4219             :                 }
    4220           1 :                 efree(fullpath);
    4221           1 :                 return FAILURE;
    4222             :         }
    4223             : 
    4224          16 :         if (!len) {
    4225           0 :                 spprintf(error, 4096, "Cannot extract \"%s\", internal error", entry->filename);
    4226           0 :                 efree(fullpath);
    4227           0 :                 return FAILURE;
    4228             :         }
    4229             : 
    4230          16 :         if (PHAR_OPENBASEDIR_CHECKPATH(fullpath)) {
    4231           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", openbasedir/safe mode restrictions in effect", entry->filename, fullpath);
    4232           0 :                 efree(fullpath);
    4233           0 :                 return FAILURE;
    4234             :         }
    4235             : 
    4236             :         /* let see if the path already exists */
    4237          16 :         if (!overwrite && SUCCESS == php_stream_stat_path(fullpath, &ssb)) {
    4238           1 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", path already exists", entry->filename, fullpath);
    4239           1 :                 efree(fullpath);
    4240           1 :                 return FAILURE;
    4241             :         }
    4242             : 
    4243             :         /* perform dirname */
    4244          15 :         slash = zend_memrchr(entry->filename, '/', entry->filename_len);
    4245             : 
    4246          15 :         if (slash) {
    4247           6 :                 fullpath[dest_len + (slash - entry->filename) + 1] = '\0';
    4248             :         } else {
    4249           9 :                 fullpath[dest_len] = '\0';
    4250             :         }
    4251             : 
    4252          15 :         if (FAILURE == php_stream_stat_path(fullpath, &ssb)) {
    4253           6 :                 if (entry->is_dir) {
    4254           3 :                         if (!php_stream_mkdir(fullpath, entry->flags & PHAR_ENT_PERM_MASK,  PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
    4255           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
    4256           0 :                                 efree(fullpath);
    4257           0 :                                 return FAILURE;
    4258             :                         }
    4259             :                 } else {
    4260           3 :                         if (!php_stream_mkdir(fullpath, 0777,  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             :                 }
    4266             :         }
    4267             : 
    4268          15 :         if (slash) {
    4269           6 :                 fullpath[dest_len + (slash - entry->filename) + 1] = '/';
    4270             :         } else {
    4271           9 :                 fullpath[dest_len] = '/';
    4272             :         }
    4273             : 
    4274             :         /* it is a standalone directory, job done */
    4275          15 :         if (entry->is_dir) {
    4276           3 :                 efree(fullpath);
    4277           3 :                 return SUCCESS;
    4278             :         }
    4279             : 
    4280             : #if PHP_API_VERSION < 20100412
    4281             :         fp = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
    4282             : #else
    4283          12 :         fp = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS, NULL);
    4284             : #endif
    4285             : 
    4286          12 :         if (!fp) {
    4287           0 :                 spprintf(error, 4096, "Cannot extract \"%s\", could not open for writing \"%s\"", entry->filename, fullpath);
    4288           0 :                 efree(fullpath);
    4289           0 :                 return FAILURE;
    4290             :         }
    4291             : 
    4292          12 :         if (!phar_get_efp(entry, 0 TSRMLS_CC)) {
    4293           0 :                 if (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {
    4294           0 :                         if (error) {
    4295           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to open internal file pointer: %s", entry->filename, fullpath, *error);
    4296             :                         } else {
    4297           0 :                                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to open internal file pointer", entry->filename, fullpath);
    4298             :                         }
    4299           0 :                         efree(fullpath);
    4300           0 :                         php_stream_close(fp);
    4301           0 :                         return FAILURE;
    4302             :                 }
    4303             :         }
    4304             : 
    4305          12 :         if (FAILURE == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {
    4306           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to seek internal file pointer", entry->filename, fullpath);
    4307           0 :                 efree(fullpath);
    4308           0 :                 php_stream_close(fp);
    4309           0 :                 return FAILURE;
    4310             :         }
    4311             : 
    4312          12 :         if (SUCCESS != phar_stream_copy_to_stream(phar_get_efp(entry, 0 TSRMLS_CC), fp, entry->uncompressed_filesize, NULL)) {
    4313           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", copying contents failed", entry->filename, fullpath);
    4314           0 :                 efree(fullpath);
    4315           0 :                 php_stream_close(fp);
    4316           0 :                 return FAILURE;
    4317             :         }
    4318             : 
    4319          12 :         php_stream_close(fp);
    4320          12 :         mode = (mode_t) entry->flags & PHAR_ENT_PERM_MASK;
    4321             : 
    4322          12 :         if (FAILURE == VCWD_CHMOD(fullpath, mode)) {
    4323           0 :                 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", setting file permissions failed", entry->filename, fullpath);
    4324           0 :                 efree(fullpath);
    4325           0 :                 return FAILURE;
    4326             :         }
    4327             : 
    4328          12 :         efree(fullpath);
    4329          12 :         return SUCCESS;
    4330             : }
    4331             : /* }}} */
    4332             : 
    4333             : /* {{{ proto bool Phar::extractTo(string pathto[[, mixed files], bool overwrite])
    4334             :  * Extract one or more file from a phar archive, optionally overwriting existing files
    4335             :  */
    4336          18 : PHP_METHOD(Phar, extractTo)
    4337             : {
    4338          18 :         char *error = NULL;
    4339             :         php_stream *fp;
    4340             :         php_stream_statbuf ssb;
    4341             :         phar_entry_info *entry;
    4342             :         char *pathto, *filename, *actual;
    4343             :         int pathto_len, filename_len;
    4344             :         int ret, i;
    4345             :         int nelems;
    4346          18 :         zval *zval_files = NULL;
    4347          18 :         zend_bool overwrite = 0;
    4348             : 
    4349          18 :         PHAR_ARCHIVE_OBJECT();
    4350             : 
    4351          18 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!b", &pathto, &pathto_len, &zval_files, &overwrite) == FAILURE) {
    4352           1 :                 return;
    4353             :         }
    4354             : 
    4355          17 :         fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", IGNORE_URL|STREAM_MUST_SEEK, &actual);
    4356             : 
    4357          17 :         if (!fp) {
    4358           1 :                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4359           1 :                         "Invalid argument, %s cannot be found", phar_obj->arc.archive->fname);
    4360           1 :                 return;
    4361             :         }
    4362             : 
    4363          16 :         efree(actual);
    4364          16 :         php_stream_close(fp);
    4365             : 
    4366          16 :         if (pathto_len < 1) {
    4367           1 :                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4368             :                         "Invalid argument, extraction path must be non-zero length");
    4369           1 :                 return;
    4370             :         }
    4371             : 
    4372          15 :         if (pathto_len >= MAXPATHLEN) {
    4373           1 :                 char *tmp = estrndup(pathto, 50);
    4374             :                 /* truncate for error message */
    4375           1 :                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Cannot extract to \"%s...\", destination directory is too long for filesystem", tmp);
    4376           1 :                 efree(tmp);
    4377           1 :                 return;
    4378             :         }
    4379             : 
    4380          14 :         if (php_stream_stat_path(pathto, &ssb) < 0) {
    4381           7 :                 ret = php_stream_mkdir(pathto, 0777,  PHP_STREAM_MKDIR_RECURSIVE, NULL);
    4382           7 :                 if (!ret) {
    4383           0 :                         zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4384             :                                 "Unable to create path \"%s\" for extraction", pathto);
    4385           0 :                         return;
    4386             :                 }
    4387           7 :         } else if (!(ssb.sb.st_mode & S_IFDIR)) {
    4388           1 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4389             :                         "Unable to use path \"%s\" for extraction, it is a file, must be a directory", pathto);
    4390           1 :                 return;
    4391             :         }
    4392             : 
    4393          13 :         if (zval_files) {
    4394          10 :                 switch (Z_TYPE_P(zval_files)) {
    4395             :                         case IS_NULL:
    4396           0 :                                 goto all_files;
    4397             : #if PHP_VERSION_ID >= 60000
    4398             :                         case IS_UNICODE:
    4399             :                                 zval_unicode_to_string(zval_files TSRMLS_CC);
    4400             :                                 /* break intentionally omitted */
    4401             : #endif
    4402             :                         case IS_STRING:
    4403           7 :                                 filename = Z_STRVAL_P(zval_files);
    4404           7 :                                 filename_len = Z_STRLEN_P(zval_files);
    4405           7 :                                 break;
    4406             :                         case IS_ARRAY:
    4407           2 :                                 nelems = zend_hash_num_elements(Z_ARRVAL_P(zval_files));
    4408           2 :                                 if (nelems == 0 ) {
    4409           0 :                                         RETURN_FALSE;
    4410             :                                 }
    4411           4 :                                 for (i = 0; i < nelems; i++) {
    4412             :                                         zval **zval_file;
    4413           3 :                                         if (zend_hash_index_find(Z_ARRVAL_P(zval_files), i, (void **) &zval_file) == SUCCESS) {
    4414           3 :                                                 switch (Z_TYPE_PP(zval_file)) {
    4415             : #if PHP_VERSION_ID >= 60000
    4416             :                                                         case IS_UNICODE:
    4417             :                                                                 zval_unicode_to_string(*(zval_file) TSRMLS_CC);
    4418             :                                                                 /* break intentionally omitted */
    4419             : #endif
    4420             :                                                         case IS_STRING:
    4421           2 :                                                                 break;
    4422             :                                                         default:
    4423           1 :                                                                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4424             :                                                                         "Invalid argument, array of filenames to extract contains non-string value");
    4425           1 :                                                                 return;
    4426             :                                                 }
    4427           2 :                                                 if (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), (void **)&entry)) {
    4428           0 :                                                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4429           0 :                                                                 "Phar Error: attempted to extract non-existent file \"%s\" from phar \"%s\"", Z_STRVAL_PP(zval_file), phar_obj->arc.archive->fname);
    4430             :                                                 }
    4431           2 :                                                 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
    4432           0 :                                                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4433           0 :                                                                 "Extraction from phar \"%s\" failed: %s", phar_obj->arc.archive->fname, error);
    4434           0 :                                                         efree(error);
    4435           0 :                                                         return;
    4436             :                                                 }
    4437             :                                         }
    4438             :                                 }
    4439           1 :                                 RETURN_TRUE;
    4440             :                         default:
    4441           1 :                                 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
    4442             :                                         "Invalid argument, expected a filename (string) or array of filenames");
    4443           1 :                                 return;
    4444             :                 }
    4445             : 
    4446           7 :                 if (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, filename, filename_len, (void **)&entry)) {
    4447           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4448           0 :                                 "Phar Error: attempted to extract non-existent file \"%s\" from phar \"%s\"", filename, phar_obj->arc.archive->fname);
    4449           0 :                         return;
    4450             :                 }
    4451             : 
    4452           7 :                 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
    4453           4 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4454           2 :                                 "Extraction from phar \"%s\" failed: %s", phar_obj->arc.archive->fname, error);
    4455           2 :                         efree(error);
    4456           2 :                         return;
    4457             :                 }
    4458             :         } else {
    4459             :                 phar_archive_data *phar;
    4460             : all_files:
    4461           3 :                 phar = phar_obj->arc.archive;
    4462             :                 /* Extract all files */
    4463           3 :                 if (!zend_hash_num_elements(&(phar->manifest))) {
    4464           0 :                         RETURN_TRUE;
    4465             :                 }
    4466             : 
    4467          18 :                 for (zend_hash_internal_pointer_reset(&phar->manifest);
    4468          15 :                 zend_hash_has_more_elements(&phar->manifest) == SUCCESS;
    4469          12 :                 zend_hash_move_forward(&phar->manifest)) {
    4470             : 
    4471          12 :                         if (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {
    4472           0 :                                 continue;
    4473             :                         }
    4474             : 
    4475          12 :                         if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
    4476           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
    4477             :                                         "Extraction from phar \"%s\" failed: %s", phar->fname, error);
    4478           0 :                                 efree(error);
    4479           0 :                                 return;
    4480             :                         }
    4481             :                 }
    4482             :         }
    4483           8 :         RETURN_TRUE;
    4484             : }
    4485             : /* }}} */
    4486             : 
    4487             : 
    4488             : /* {{{ proto void PharFileInfo::__construct(string entry)
    4489             :  * Construct a Phar entry object
    4490             :  */
    4491         400 : PHP_METHOD(PharFileInfo, __construct)
    4492             : {
    4493             :         char *fname, *arch, *entry, *error;
    4494             :         int fname_len, arch_len, entry_len;
    4495             :         phar_entry_object *entry_obj;
    4496             :         phar_entry_info *entry_info;
    4497             :         phar_archive_data *phar_data;
    4498         400 :         zval *zobj = getThis(), arg1;
    4499             : 
    4500         400 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
    4501           1 :                 return;
    4502             :         }
    4503             : 
    4504         399 :         entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
    4505             : 
    4506         399 :         if (entry_obj->ent.entry) {
    4507           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot call constructor twice");
    4508           1 :                 return;
    4509             :         }
    4510             : 
    4511         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) {
    4512           1 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4513             :                         "'%s' is not a valid phar archive URL (must have at least phar://filename.phar)", fname);
    4514           1 :                 return;
    4515             :         }
    4516             : 
    4517         397 :         if (phar_open_from_filename(arch, arch_len, NULL, 0, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {
    4518           1 :                 efree(arch);
    4519           1 :                 efree(entry);
    4520           1 :                 if (error) {
    4521           1 :                         zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4522             :                                 "Cannot open phar file '%s': %s", fname, error);
    4523           1 :                         efree(error);
    4524             :                 } else {
    4525           0 :                         zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4526             :                                 "Cannot open phar file '%s'", fname);
    4527             :                 }
    4528           1 :                 return;
    4529             :         }
    4530             : 
    4531         396 :         if ((entry_info = phar_get_entry_info_dir(phar_data, entry, entry_len, 1, &error, 1 TSRMLS_CC)) == NULL) {
    4532           2 :                 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
    4533           2 :                         "Cannot access phar file entry '%s' in archive '%s'%s%s", entry, arch, error ? ", " : "", error ? error : "");
    4534           1 :                 efree(arch);
    4535           1 :                 efree(entry);
    4536           1 :                 return;
    4537             :         }
    4538             : 
    4539         395 :         efree(arch);
    4540         395 :         efree(entry);
    4541             : 
    4542         395 :         entry_obj->ent.entry = entry_info;
    4543             : 
    4544         395 :         INIT_PZVAL(&arg1);
    4545         395 :         ZVAL_STRINGL(&arg1, fname, fname_len, 0);
    4546             : 
    4547         395 :         zend_call_method_with_1_params(&zobj, Z_OBJCE_P(zobj), 
    4548             :                 &spl_ce_SplFileInfo->constructor, "__construct", NULL, &arg1);
    4549             : }
    4550             : /* }}} */
    4551             : 
    4552             : #define PHAR_ENTRY_OBJECT() \
    4553             :         phar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
    4554             :         if (!entry_obj->ent.entry) { \
    4555             :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4556             :                         "Cannot call method on an uninitialized PharFileInfo object"); \
    4557             :                 return; \
    4558             :         }
    4559             : 
    4560             : /* {{{ proto void PharFileInfo::__destruct()
    4561             :  * clean up directory-based entry objects
    4562             :  */
    4563         396 : PHP_METHOD(PharFileInfo, __destruct)
    4564             : {
    4565         396 :         phar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
    4566             : 
    4567         396 :         if (entry_obj->ent.entry && entry_obj->ent.entry->is_temp_dir) {
    4568          10 :                 if (entry_obj->ent.entry->filename) {
    4569          10 :                         efree(entry_obj->ent.entry->filename);
    4570          10 :                         entry_obj->ent.entry->filename = NULL;
    4571             :                 }
    4572             : 
    4573          10 :                 efree(entry_obj->ent.entry);
    4574          10 :                 entry_obj->ent.entry = NULL;
    4575             :         }
    4576         396 : }
    4577             : /* }}} */
    4578             : 
    4579             : /* {{{ proto int PharFileInfo::getCompressedSize()
    4580             :  * Returns the compressed size
    4581             :  */
    4582           5 : PHP_METHOD(PharFileInfo, getCompressedSize)
    4583             : {
    4584           5 :         PHAR_ENTRY_OBJECT();
    4585             :         
    4586           5 :         if (zend_parse_parameters_none() == FAILURE) {
    4587           0 :                 return;
    4588             :         }
    4589             : 
    4590           5 :         RETURN_LONG(entry_obj->ent.entry->compressed_filesize);
    4591             : }
    4592             : /* }}} */
    4593             : 
    4594             : /* {{{ proto bool PharFileInfo::isCompressed([int compression_type])
    4595             :  * Returns whether the entry is compressed, and whether it is compressed with Phar::GZ or Phar::BZ2 if specified
    4596             :  */
    4597         102 : PHP_METHOD(PharFileInfo, isCompressed)
    4598             : {
    4599             :         /* a number that is not Phar::GZ or Phar::BZ2 */
    4600         102 :         long method = 9021976;
    4601         102 :         PHAR_ENTRY_OBJECT();
    4602             : 
    4603         102 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &method) == FAILURE) {
    4604           1 :                 return;
    4605             :         }
    4606             : 
    4607         101 :         switch (method) {
    4608             :                 case 9021976:
    4609          68 :                         RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK);
    4610             :                 case PHAR_ENT_COMPRESSED_GZ:
    4611          16 :                         RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ);
    4612             :                 case PHAR_ENT_COMPRESSED_BZ2:
    4613          16 :                         RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2);
    4614             :                 default:
    4615           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4616             :                                 "Unknown compression type specified"); \
    4617             :         }
    4618             : }
    4619             : /* }}} */
    4620             : 
    4621             : /* {{{ proto int PharFileInfo::getCRC32()
    4622             :  * Returns CRC32 code or throws an exception if not CRC checked
    4623             :  */
    4624           3 : PHP_METHOD(PharFileInfo, getCRC32)
    4625             : {
    4626           3 :         PHAR_ENTRY_OBJECT();
    4627             :         
    4628           3 :         if (zend_parse_parameters_none() == FAILURE) {
    4629           0 :                 return;
    4630             :         }
    4631             : 
    4632           3 :         if (entry_obj->ent.entry->is_dir) {
    4633           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4634             :                         "Phar entry is a directory, does not have a CRC"); \
    4635           1 :                 return;
    4636             :         }
    4637             : 
    4638           2 :         if (entry_obj->ent.entry->is_crc_checked) {
    4639           1 :                 RETURN_LONG(entry_obj->ent.entry->crc32);
    4640             :         } else {
    4641           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4642             :                         "Phar entry was not CRC checked"); \
    4643             :         }
    4644             : }
    4645             : /* }}} */
    4646             : 
    4647             : /* {{{ proto int PharFileInfo::isCRCChecked()
    4648             :  * Returns whether file entry is CRC checked
    4649             :  */
    4650          10 : PHP_METHOD(PharFileInfo, isCRCChecked)
    4651             : {
    4652          10 :         PHAR_ENTRY_OBJECT();
    4653             :         
    4654          10 :         if (zend_parse_parameters_none() == FAILURE) {
    4655           0 :                 return;
    4656             :         }
    4657             : 
    4658          10 :         RETURN_BOOL(entry_obj->ent.entry->is_crc_checked);
    4659             : }
    4660             : /* }}} */
    4661             : 
    4662             : /* {{{ proto int PharFileInfo::getPharFlags()
    4663             :  * Returns the Phar file entry flags
    4664             :  */
    4665           5 : PHP_METHOD(PharFileInfo, getPharFlags)
    4666             : {
    4667           5 :         PHAR_ENTRY_OBJECT();
    4668             :         
    4669           5 :         if (zend_parse_parameters_none() == FAILURE) {
    4670           0 :                 return;
    4671             :         }
    4672             : 
    4673           5 :         RETURN_LONG(entry_obj->ent.entry->flags & ~(PHAR_ENT_PERM_MASK|PHAR_ENT_COMPRESSION_MASK));
    4674             : }
    4675             : /* }}} */
    4676             : 
    4677             : /* {{{ proto int PharFileInfo::chmod()
    4678             :  * set the file permissions for the Phar.  This only allows setting execution bit, read/write
    4679             :  */
    4680          23 : PHP_METHOD(PharFileInfo, chmod)
    4681             : {
    4682             :         char *error;
    4683             :         long perms;
    4684          23 :         PHAR_ENTRY_OBJECT();
    4685             : 
    4686          23 :         if (entry_obj->ent.entry->is_temp_dir) {
    4687           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4688           1 :                         "Phar entry \"%s\" is a temporary directory (not an actual entry in the archive), cannot chmod", entry_obj->ent.entry->filename); \
    4689           1 :                 return;
    4690             :         }
    4691             : 
    4692          22 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4693           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);
    4694           3 :                 return;
    4695             :         }
    4696             : 
    4697          19 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &perms) == FAILURE) {
    4698           1 :                 return;
    4699             :         }
    4700             : 
    4701          18 :         if (entry_obj->ent.entry->is_persistent) {
    4702           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    4703             : 
    4704           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4705           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4706           0 :                         return;
    4707             :                 }
    4708             :                 /* re-populate after copy-on-write */
    4709           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4710             :         }
    4711             :         /* clear permissions */
    4712          18 :         entry_obj->ent.entry->flags &= ~PHAR_ENT_PERM_MASK;
    4713          18 :         perms &= 0777;
    4714          18 :         entry_obj->ent.entry->flags |= perms;
    4715          18 :         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    4716          18 :         entry_obj->ent.entry->phar->is_modified = 1;
    4717          18 :         entry_obj->ent.entry->is_modified = 1;
    4718             : 
    4719             :         /* hackish cache in php_stat needs to be cleared */
    4720             :         /* if this code fails to work, check main/streams/streams.c, _php_stream_stat_path */
    4721          18 :         if (BG(CurrentLStatFile)) {
    4722           1 :                 efree(BG(CurrentLStatFile));
    4723             :         }
    4724             : 
    4725          18 :         if (BG(CurrentStatFile)) {
    4726          18 :                 efree(BG(CurrentStatFile));
    4727             :         }
    4728             : 
    4729          18 :         BG(CurrentLStatFile) = NULL;
    4730          18 :         BG(CurrentStatFile) = NULL;
    4731          18 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    4732             : 
    4733          18 :         if (error) {
    4734           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4735           0 :                 efree(error);
    4736             :         }
    4737             : }
    4738             : /* }}} */
    4739             : 
    4740             : /* {{{ proto int PharFileInfo::hasMetaData()
    4741             :  * Returns the metadata of the entry
    4742             :  */
    4743           4 : PHP_METHOD(PharFileInfo, hasMetadata)
    4744             : {
    4745           4 :         PHAR_ENTRY_OBJECT();
    4746             :         
    4747           4 :         if (zend_parse_parameters_none() == FAILURE) {
    4748           0 :                 return;
    4749             :         }
    4750             : 
    4751           4 :         RETURN_BOOL(entry_obj->ent.entry->metadata != NULL);
    4752             : }
    4753             : /* }}} */
    4754             : 
    4755             : /* {{{ proto int PharFileInfo::getMetaData()
    4756             :  * Returns the metadata of the entry
    4757             :  */
    4758          49 : PHP_METHOD(PharFileInfo, getMetadata)
    4759             : {
    4760          49 :         PHAR_ENTRY_OBJECT();
    4761             :         
    4762          49 :         if (zend_parse_parameters_none() == FAILURE) {
    4763           0 :                 return;
    4764             :         }
    4765             : 
    4766          49 :         if (entry_obj->ent.entry->metadata) {
    4767          39 :                 if (entry_obj->ent.entry->is_persistent) {
    4768             :                         zval *ret;
    4769           0 :                         char *buf = estrndup((char *) entry_obj->ent.entry->metadata, entry_obj->ent.entry->metadata_len);
    4770             :                         /* assume success, we would have failed before */
    4771           0 :                         phar_parse_metadata(&buf, &ret, entry_obj->ent.entry->metadata_len TSRMLS_CC);
    4772           0 :                         efree(buf);
    4773           0 :                         RETURN_ZVAL(ret, 0, 1);
    4774             :                 }
    4775         156 :                 RETURN_ZVAL(entry_obj->ent.entry->metadata, 1, 0);
    4776             :         }
    4777             : }
    4778             : /* }}} */
    4779             : 
    4780             : /* {{{ proto int PharFileInfo::setMetaData(mixed $metadata)
    4781             :  * Sets the metadata of the entry
    4782             :  */
    4783          24 : PHP_METHOD(PharFileInfo, setMetadata)
    4784             : {
    4785             :         char *error;
    4786             :         zval *metadata;
    4787             : 
    4788          24 :         PHAR_ENTRY_OBJECT();
    4789             : 
    4790          24 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4791           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4792           1 :                 return;
    4793             :         }
    4794             : 
    4795          23 :         if (entry_obj->ent.entry->is_temp_dir) {
    4796           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4797             :                         "Phar entry is a temporary directory (not an actual entry in the archive), cannot set metadata"); \
    4798           1 :                 return;
    4799             :         }
    4800             : 
    4801          22 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &metadata) == FAILURE) {
    4802           1 :                 return;
    4803             :         }
    4804             : 
    4805          21 :         if (entry_obj->ent.entry->is_persistent) {
    4806           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    4807             : 
    4808           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4809           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4810           0 :                         return;
    4811             :                 }
    4812             :                 /* re-populate after copy-on-write */
    4813           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4814             :         }
    4815          21 :         if (entry_obj->ent.entry->metadata) {
    4816          13 :                 zval_ptr_dtor(&entry_obj->ent.entry->metadata);
    4817          13 :                 entry_obj->ent.entry->metadata = NULL;
    4818             :         }
    4819             : 
    4820          21 :         MAKE_STD_ZVAL(entry_obj->ent.entry->metadata);
    4821         105 :         ZVAL_ZVAL(entry_obj->ent.entry->metadata, metadata, 1, 0);
    4822             : 
    4823          21 :         entry_obj->ent.entry->is_modified = 1;
    4824          21 :         entry_obj->ent.entry->phar->is_modified = 1;
    4825          21 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    4826             : 
    4827          21 :         if (error) {
    4828           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4829           0 :                 efree(error);
    4830             :         }
    4831             : }
    4832             : /* }}} */
    4833             : 
    4834             : /* {{{ proto bool PharFileInfo::delMetaData()
    4835             :  * Deletes the metadata of the entry
    4836             :  */
    4837           7 : PHP_METHOD(PharFileInfo, delMetadata)
    4838             : {
    4839             :         char *error;
    4840             : 
    4841           7 :         PHAR_ENTRY_OBJECT();
    4842             :         
    4843           7 :         if (zend_parse_parameters_none() == FAILURE) {
    4844           0 :                 return;
    4845             :         }
    4846             : 
    4847           7 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4848           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
    4849           1 :                 return;
    4850             :         }
    4851             : 
    4852           6 :         if (entry_obj->ent.entry->is_temp_dir) {
    4853           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4854             :                         "Phar entry is a temporary directory (not an actual entry in the archive), cannot delete metadata"); \
    4855           1 :                 return;
    4856             :         }
    4857             : 
    4858           5 :         if (entry_obj->ent.entry->metadata) {
    4859           3 :                 if (entry_obj->ent.entry->is_persistent) {
    4860           0 :                         phar_archive_data *phar = entry_obj->ent.entry->phar;
    4861             : 
    4862           0 :                         if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4863           0 :                                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4864           0 :                                 return;
    4865             :                         }
    4866             :                         /* re-populate after copy-on-write */
    4867           0 :                         zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4868             :                 }
    4869           3 :                 zval_ptr_dtor(&entry_obj->ent.entry->metadata);
    4870           3 :                 entry_obj->ent.entry->metadata = NULL;
    4871           3 :                 entry_obj->ent.entry->is_modified = 1;
    4872           3 :                 entry_obj->ent.entry->phar->is_modified = 1;
    4873             : 
    4874           3 :                 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    4875             : 
    4876           3 :                 if (error) {
    4877           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    4878           0 :                         efree(error);
    4879           0 :                         RETURN_FALSE;
    4880             :                 } else {
    4881           3 :                         RETURN_TRUE;
    4882             :                 }
    4883             : 
    4884             :         } else {
    4885           2 :                 RETURN_TRUE;
    4886             :         }
    4887             : }
    4888             : /* }}} */
    4889             : 
    4890             : /* {{{ proto string PharFileInfo::getContent()
    4891             :  * return the complete file contents of the entry (like file_get_contents)
    4892             :  */
    4893          37 : PHP_METHOD(PharFileInfo, getContent)
    4894             : {
    4895             :         char *error;
    4896             :         php_stream *fp;
    4897             :         phar_entry_info *link;
    4898             : 
    4899          37 :         PHAR_ENTRY_OBJECT();
    4900             :         
    4901          37 :         if (zend_parse_parameters_none() == FAILURE) {
    4902           0 :                 return;
    4903             :         }
    4904             : 
    4905          37 :         if (entry_obj->ent.entry->is_dir) {
    4906           4 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4907           4 :                         "Phar error: Cannot retrieve contents, \"%s\" in phar \"%s\" is a directory", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
    4908           2 :                 return;
    4909             :         }
    4910             : 
    4911          35 :         link = phar_get_link_source(entry_obj->ent.entry TSRMLS_CC);
    4912             : 
    4913          35 :         if (!link) {
    4914           0 :                 link = entry_obj->ent.entry;
    4915             :         }
    4916             : 
    4917          35 :         if (SUCCESS != phar_open_entry_fp(link, &error, 0 TSRMLS_CC)) {
    4918           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4919           0 :                         "Phar error: Cannot retrieve contents, \"%s\" in phar \"%s\": %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
    4920           0 :                 efree(error);
    4921           0 :                 return;
    4922             :         }
    4923             : 
    4924          35 :         if (!(fp = phar_get_efp(link, 0 TSRMLS_CC))) {
    4925           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4926           0 :                         "Phar error: Cannot retrieve contents of \"%s\" in phar \"%s\"", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
    4927           0 :                 return;
    4928             :         }
    4929             : 
    4930          35 :         phar_seek_efp(link, 0, SEEK_SET, 0, 0 TSRMLS_CC);
    4931          35 :         Z_TYPE_P(return_value) = IS_STRING;
    4932          35 :         Z_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);
    4933             : 
    4934          35 :         if (!Z_STRVAL_P(return_value)) {
    4935           0 :                 Z_STRVAL_P(return_value) = estrndup("", 0);
    4936             :         }
    4937             : }
    4938             : /* }}} */
    4939             : 
    4940             : /* {{{ proto int PharFileInfo::compress(int compression_type)
    4941             :  * Instructs the Phar class to compress the current file using zlib or bzip2 compression
    4942             :  */
    4943          16 : PHP_METHOD(PharFileInfo, compress)
    4944             : {
    4945             :         long method;
    4946             :         char *error;
    4947          16 :         PHAR_ENTRY_OBJECT();
    4948             : 
    4949          16 :         if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) {
    4950           0 :                 return;
    4951             :         }
    4952             : 
    4953          16 :         if (entry_obj->ent.entry->is_tar) {
    4954           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4955             :                         "Cannot compress with Gzip compression, not possible with tar-based phar archives");
    4956           1 :                 return;
    4957             :         }
    4958             : 
    4959          15 :         if (entry_obj->ent.entry->is_dir) {
    4960           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    4961             :                         "Phar entry is a directory, cannot set compression"); \
    4962           1 :                 return;
    4963             :         }
    4964             : 
    4965          14 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    4966           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4967             :                         "Phar is readonly, cannot change compression");
    4968           1 :                 return;
    4969             :         }
    4970             : 
    4971          13 :         if (entry_obj->ent.entry->is_deleted) {
    4972           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4973             :                         "Cannot compress deleted file");
    4974           0 :                 return;
    4975             :         }
    4976             : 
    4977          13 :         if (entry_obj->ent.entry->is_persistent) {
    4978           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    4979             : 
    4980           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    4981           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    4982           0 :                         return;
    4983             :                 }
    4984             :                 /* re-populate after copy-on-write */
    4985           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    4986             :         }
    4987          13 :         switch (method) {
    4988             :                 case PHAR_ENT_COMPRESSED_GZ:
    4989           8 :                         if (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) {
    4990           2 :                                 RETURN_TRUE;
    4991             :                         }
    4992             : 
    4993           6 :                         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0) {
    4994           0 :                                 if (!PHAR_G(has_bz2)) {
    4995           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    4996             :                                                 "Cannot compress with gzip compression, file is already compressed with bzip2 compression and bz2 extension is not enabled, cannot decompress");
    4997           0 :                                         return;
    4998             :                                 }
    4999             : 
    5000             :                                 /* decompress this file indirectly */
    5001           0 :                                 if (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {
    5002           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5003           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);
    5004           0 :                                         efree(error);
    5005           0 :                                         return;
    5006             :                                 }
    5007             :                         }
    5008             : 
    5009           6 :                         if (!PHAR_G(has_zlib)) {
    5010           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5011             :                                         "Cannot compress with gzip compression, zlib extension is not enabled");
    5012           0 :                                 return;
    5013             :                         }
    5014             : 
    5015           6 :                         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    5016           6 :                         entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    5017           6 :                         entry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_GZ;
    5018           6 :                         break;
    5019             :                 case PHAR_ENT_COMPRESSED_BZ2:
    5020           4 :                         if (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) {
    5021           1 :                                 RETURN_TRUE;
    5022             :                         }
    5023             : 
    5024           3 :                         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0) {
    5025           1 :                                 if (!PHAR_G(has_zlib)) {
    5026           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5027             :                                                 "Cannot compress with bzip2 compression, file is already compressed with gzip compression and zlib extension is not enabled, cannot decompress");
    5028           0 :                                         return;
    5029             :                                 }
    5030             : 
    5031             :                                 /* decompress this file indirectly */
    5032           1 :                                 if (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {
    5033           0 :                                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5034           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);
    5035           0 :                                         efree(error);
    5036           0 :                                         return;
    5037             :                                 }
    5038             :                         }
    5039             : 
    5040           3 :                         if (!PHAR_G(has_bz2)) {
    5041           0 :                                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5042             :                                         "Cannot compress with bzip2 compression, bz2 extension is not enabled");
    5043           0 :                                 return;
    5044             :                         }
    5045           3 :                         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    5046           3 :                         entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    5047           3 :                         entry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_BZ2;
    5048           3 :                         break;
    5049             :                 default:
    5050           1 :                         zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    5051             :                                 "Unknown compression type specified"); \
    5052             :         }
    5053             : 
    5054          10 :         entry_obj->ent.entry->phar->is_modified = 1;
    5055          10 :         entry_obj->ent.entry->is_modified = 1;
    5056          10 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    5057             : 
    5058          10 :         if (error) {
    5059           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    5060           0 :                 efree(error);
    5061             :         }
    5062             : 
    5063          10 :         RETURN_TRUE;
    5064             : }
    5065             : /* }}} */
    5066             : 
    5067             : /* {{{ proto int PharFileInfo::decompress()
    5068             :  * Instructs the Phar class to decompress the current file
    5069             :  */
    5070           7 : PHP_METHOD(PharFileInfo, decompress)
    5071             : {
    5072             :         char *error;
    5073           7 :         PHAR_ENTRY_OBJECT();
    5074             :         
    5075           7 :         if (zend_parse_parameters_none() == FAILURE) {
    5076           0 :                 return;
    5077             :         }
    5078             : 
    5079           7 :         if (entry_obj->ent.entry->is_dir) {
    5080           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
    5081             :                         "Phar entry is a directory, cannot set compression"); \
    5082           1 :                 return;
    5083             :         }
    5084             : 
    5085           6 :         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK) == 0) {
    5086           3 :                 RETURN_TRUE;
    5087             :         }
    5088             : 
    5089           3 :         if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
    5090           1 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5091             :                         "Phar is readonly, cannot decompress");
    5092           1 :                 return;
    5093             :         }
    5094             : 
    5095           2 :         if (entry_obj->ent.entry->is_deleted) {
    5096           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5097             :                         "Cannot compress deleted file");
    5098           0 :                 return;
    5099             :         }
    5100             : 
    5101           2 :         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0 && !PHAR_G(has_zlib)) {
    5102           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5103             :                         "Cannot decompress Gzip-compressed file, zlib extension is not enabled");
    5104           0 :                 return;
    5105             :         }
    5106             : 
    5107           2 :         if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0 && !PHAR_G(has_bz2)) {
    5108           0 :                 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
    5109             :                         "Cannot decompress Bzip2-compressed file, bz2 extension is not enabled");
    5110           0 :                 return;
    5111             :         }
    5112             : 
    5113           2 :         if (entry_obj->ent.entry->is_persistent) {
    5114           0 :                 phar_archive_data *phar = entry_obj->ent.entry->phar;
    5115             : 
    5116           0 :                 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
    5117           0 :                         zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
    5118           0 :                         return;
    5119             :                 }
    5120             :                 /* re-populate after copy-on-write */
    5121           0 :                 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
    5122             :         }
    5123           2 :         if (!entry_obj->ent.entry->fp) {
    5124           2 :                 if (FAILURE == phar_open_archive_fp(entry_obj->ent.entry->phar TSRMLS_CC)) {
    5125           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);
    5126           0 :                         return;
    5127             :                 }
    5128           2 :                 entry_obj->ent.entry->fp_type = PHAR_FP;
    5129             :         }
    5130             : 
    5131           2 :         entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
    5132           2 :         entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
    5133           2 :         entry_obj->ent.entry->phar->is_modified = 1;
    5134           2 :         entry_obj->ent.entry->is_modified = 1;
    5135           2 :         phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
    5136             : 
    5137           2 :         if (error) {
    5138           0 :                 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
    5139           0 :                 efree(error);
    5140             :         }
    5141           2 :         RETURN_TRUE;
    5142             : }
    5143             : /* }}} */
    5144             : 
    5145             : #endif /* HAVE_SPL */
    5146             : 
    5147             : /* {{{ phar methods */
    5148             : PHAR_ARG_INFO
    5149             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar___construct, 0, 0, 1)
    5150             :         ZEND_ARG_INFO(0, filename)
    5151             :         ZEND_ARG_INFO(0, flags)
    5152             :         ZEND_ARG_INFO(0, alias)
    5153             :         ZEND_ARG_INFO(0, fileformat)
    5154             : ZEND_END_ARG_INFO()
    5155             : 
    5156             : PHAR_ARG_INFO
    5157             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_createDS, 0, 0, 0)
    5158             :         ZEND_ARG_INFO(0, index)
    5159             :         ZEND_ARG_INFO(0, webindex)
    5160             : ZEND_END_ARG_INFO()
    5161             : 
    5162             : PHAR_ARG_INFO
    5163             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_cancompress, 0, 0, 0)
    5164             :         ZEND_ARG_INFO(0, method)
    5165             : ZEND_END_ARG_INFO()
    5166             : 
    5167             : PHAR_ARG_INFO
    5168             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isvalidpharfilename, 0, 0, 1)
    5169             :         ZEND_ARG_INFO(0, filename)
    5170             :         ZEND_ARG_INFO(0, executable)
    5171             : ZEND_END_ARG_INFO()
    5172             : 
    5173             : PHAR_ARG_INFO
    5174             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_loadPhar, 0, 0, 1)
    5175             :         ZEND_ARG_INFO(0, filename)
    5176             :         ZEND_ARG_INFO(0, alias)
    5177             : ZEND_END_ARG_INFO()
    5178             : 
    5179             : PHAR_ARG_INFO
    5180             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mapPhar, 0, 0, 0)
    5181             :         ZEND_ARG_INFO(0, alias)
    5182             :         ZEND_ARG_INFO(0, offset)
    5183             : ZEND_END_ARG_INFO()
    5184             : 
    5185             : PHAR_ARG_INFO
    5186             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mount, 0, 0, 2)
    5187             :         ZEND_ARG_INFO(0, inphar)
    5188             :         ZEND_ARG_INFO(0, externalfile)
    5189             : ZEND_END_ARG_INFO()
    5190             : 
    5191             : PHAR_ARG_INFO
    5192             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mungServer, 0, 0, 1)
    5193             :         ZEND_ARG_INFO(0, munglist)
    5194             : ZEND_END_ARG_INFO()
    5195             : 
    5196             : PHAR_ARG_INFO
    5197             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_webPhar, 0, 0, 0)
    5198             :         ZEND_ARG_INFO(0, alias)
    5199             :         ZEND_ARG_INFO(0, index)
    5200             :         ZEND_ARG_INFO(0, f404)
    5201             :         ZEND_ARG_INFO(0, mimetypes)
    5202             :         ZEND_ARG_INFO(0, rewrites)
    5203             : ZEND_END_ARG_INFO()
    5204             : 
    5205             : PHAR_ARG_INFO
    5206             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_running, 0, 0, 1)
    5207             :         ZEND_ARG_INFO(0, retphar)
    5208             : ZEND_END_ARG_INFO()
    5209             : 
    5210             : PHAR_ARG_INFO
    5211             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_ua, 0, 0, 1)
    5212             :         ZEND_ARG_INFO(0, archive)
    5213             : ZEND_END_ARG_INFO()
    5214             : 
    5215             : #if HAVE_SPL
    5216             : PHAR_ARG_INFO
    5217             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_build, 0, 0, 1)
    5218             :         ZEND_ARG_INFO(0, iterator)
    5219             :         ZEND_ARG_INFO(0, base_directory)
    5220             : ZEND_END_ARG_INFO()
    5221             : 
    5222             : PHAR_ARG_INFO
    5223             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_conv, 0, 0, 0)
    5224             :         ZEND_ARG_INFO(0, format)
    5225             :         ZEND_ARG_INFO(0, compression_type)
    5226             :         ZEND_ARG_INFO(0, file_ext)
    5227             : ZEND_END_ARG_INFO()
    5228             : 
    5229             : PHAR_ARG_INFO
    5230             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comps, 0, 0, 1)
    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_decomp, 0, 0, 0)
    5237             :         ZEND_ARG_INFO(0, file_ext)
    5238             : ZEND_END_ARG_INFO()
    5239             : 
    5240             : PHAR_ARG_INFO
    5241             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comp, 0, 0, 1)
    5242             :         ZEND_ARG_INFO(0, compression_type)
    5243             : ZEND_END_ARG_INFO()
    5244             : 
    5245             : PHAR_ARG_INFO
    5246             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_compo, 0, 0, 0)
    5247             :         ZEND_ARG_INFO(0, compression_type)
    5248             : ZEND_END_ARG_INFO()
    5249             : 
    5250             : PHAR_ARG_INFO
    5251             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_copy, 0, 0, 2)
    5252             :         ZEND_ARG_INFO(0, newfile)
    5253             :         ZEND_ARG_INFO(0, oldfile)
    5254             : ZEND_END_ARG_INFO()
    5255             : 
    5256             : PHAR_ARG_INFO
    5257             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_delete, 0, 0, 1)
    5258             :         ZEND_ARG_INFO(0, entry)
    5259             : ZEND_END_ARG_INFO()
    5260             : 
    5261             : PHAR_ARG_INFO
    5262             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromdir, 0, 0, 1)
    5263             :         ZEND_ARG_INFO(0, base_dir)
    5264             :         ZEND_ARG_INFO(0, regex)
    5265             : ZEND_END_ARG_INFO()
    5266             : 
    5267             : PHAR_ARG_INFO
    5268             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetExists, 0, 0, 1)
    5269             :         ZEND_ARG_INFO(0, entry)
    5270             : ZEND_END_ARG_INFO()
    5271             : 
    5272             : PHAR_ARG_INFO
    5273             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetSet, 0, 0, 2)
    5274             :         ZEND_ARG_INFO(0, entry)
    5275             :         ZEND_ARG_INFO(0, value)
    5276             : ZEND_END_ARG_INFO()
    5277             : 
    5278             : PHAR_ARG_INFO
    5279             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setAlias, 0, 0, 1)
    5280             :         ZEND_ARG_INFO(0, alias)
    5281             : ZEND_END_ARG_INFO()
    5282             : 
    5283             : PHAR_ARG_INFO
    5284             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setMetadata, 0, 0, 1)
    5285             :         ZEND_ARG_INFO(0, metadata)
    5286             : ZEND_END_ARG_INFO()
    5287             : 
    5288             : PHAR_ARG_INFO
    5289             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setSigAlgo, 0, 0, 1)
    5290             :         ZEND_ARG_INFO(0, algorithm)
    5291             :         ZEND_ARG_INFO(0, privatekey)
    5292             : ZEND_END_ARG_INFO()
    5293             : 
    5294             : PHAR_ARG_INFO
    5295             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setStub, 0, 0, 1)
    5296             :         ZEND_ARG_INFO(0, newstub)
    5297             :         ZEND_ARG_INFO(0, maxlen)
    5298             : ZEND_END_ARG_INFO()
    5299             : 
    5300             : PHAR_ARG_INFO
    5301             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_emptydir, 0, 0, 0)
    5302             :         ZEND_ARG_INFO(0, dirname)
    5303             : ZEND_END_ARG_INFO()
    5304             : 
    5305             : PHAR_ARG_INFO
    5306             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_extract, 0, 0, 1)
    5307             :         ZEND_ARG_INFO(0, pathto)
    5308             :         ZEND_ARG_INFO(0, files)
    5309             :         ZEND_ARG_INFO(0, overwrite)
    5310             : ZEND_END_ARG_INFO()
    5311             : 
    5312             : PHAR_ARG_INFO
    5313             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_addfile, 0, 0, 1)
    5314             :         ZEND_ARG_INFO(0, filename)
    5315             :         ZEND_ARG_INFO(0, localname)
    5316             : ZEND_END_ARG_INFO()
    5317             : 
    5318             : PHAR_ARG_INFO
    5319             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromstring, 0, 0, 1)
    5320             :         ZEND_ARG_INFO(0, localname)
    5321             :         ZEND_ARG_INFO(0, contents)
    5322             : ZEND_END_ARG_INFO()
    5323             : 
    5324             : PHAR_ARG_INFO
    5325             : ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isff, 0, 0, 1)
    5326             :         ZEND_ARG_INFO(0, fileformat)
    5327             : ZEND_END_ARG_INFO()
    5328             : 
    5329             : PHAR_ARG_INFO
    5330             : ZEND_BEGIN_ARG_INFO(arginfo_phar__void, 0)
    5331             : ZEND_END_ARG_INFO()
    5332             : 
    5333             : 
    5334             : #endif /* HAVE_SPL */
    5335             : 
    5336             : zend_function_entry php_archive_methods[] = {
    5337             : #if !HAVE_SPL
    5338             :         PHP_ME(Phar, __construct,           arginfo_phar___construct,  ZEND_ACC_PRIVATE)
    5339             : #else
    5340             :         PHP_ME(Phar, __construct,           arginfo_phar___construct,  ZEND_ACC_PUBLIC)
    5341             :         PHP_ME(Phar, __destruct,            arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5342             :         PHP_ME(Phar, addEmptyDir,           arginfo_phar_emptydir,     ZEND_ACC_PUBLIC)
    5343             :         PHP_ME(Phar, addFile,               arginfo_phar_addfile,      ZEND_ACC_PUBLIC)
    5344             :         PHP_ME(Phar, addFromString,         arginfo_phar_fromstring,   ZEND_ACC_PUBLIC)
    5345             :         PHP_ME(Phar, buildFromDirectory,    arginfo_phar_fromdir,      ZEND_ACC_PUBLIC)
    5346             :         PHP_ME(Phar, buildFromIterator,     arginfo_phar_build,        ZEND_ACC_PUBLIC)
    5347             :         PHP_ME(Phar, compressFiles,         arginfo_phar_comp,         ZEND_ACC_PUBLIC)
    5348             :         PHP_ME(Phar, decompressFiles,       arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5349             :         PHP_ME(Phar, compress,              arginfo_phar_comps,        ZEND_ACC_PUBLIC)
    5350             :         PHP_ME(Phar, decompress,            arginfo_phar_decomp,       ZEND_ACC_PUBLIC)
    5351             :         PHP_ME(Phar, convertToExecutable,   arginfo_phar_conv,         ZEND_ACC_PUBLIC)
    5352             :         PHP_ME(Phar, convertToData,         arginfo_phar_conv,         ZEND_ACC_PUBLIC)
    5353             :         PHP_ME(Phar, copy,                  arginfo_phar_copy,         ZEND_ACC_PUBLIC)
    5354             :         PHP_ME(Phar, count,                 arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5355             :         PHP_ME(Phar, delete,                arginfo_phar_delete,       ZEND_ACC_PUBLIC)
    5356             :         PHP_ME(Phar, delMetadata,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5357             :         PHP_ME(Phar, extractTo,             arginfo_phar_extract,      ZEND_ACC_PUBLIC)
    5358             :         PHP_ME(Phar, getAlias,              arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5359             :         PHP_ME(Phar, getPath,               arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5360             :         PHP_ME(Phar, getMetadata,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5361             :         PHP_ME(Phar, getModified,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5362             :         PHP_ME(Phar, getSignature,          arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5363             :         PHP_ME(Phar, getStub,               arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5364             :         PHP_ME(Phar, getVersion,            arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5365             :         PHP_ME(Phar, hasMetadata,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5366             :         PHP_ME(Phar, isBuffering,           arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5367             :         PHP_ME(Phar, isCompressed,          arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5368             :         PHP_ME(Phar, isFileFormat,          arginfo_phar_isff,         ZEND_ACC_PUBLIC)
    5369             :         PHP_ME(Phar, isWritable,            arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5370             :         PHP_ME(Phar, offsetExists,          arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
    5371             :         PHP_ME(Phar, offsetGet,             arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
    5372             :         PHP_ME(Phar, offsetSet,             arginfo_phar_offsetSet,    ZEND_ACC_PUBLIC)
    5373             :         PHP_ME(Phar, offsetUnset,           arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
    5374             :         PHP_ME(Phar, setAlias,              arginfo_phar_setAlias,     ZEND_ACC_PUBLIC)
    5375             :         PHP_ME(Phar, setDefaultStub,        arginfo_phar_createDS,     ZEND_ACC_PUBLIC)
    5376             :         PHP_ME(Phar, setMetadata,           arginfo_phar_setMetadata,  ZEND_ACC_PUBLIC)
    5377             :         PHP_ME(Phar, setSignatureAlgorithm, arginfo_phar_setSigAlgo,   ZEND_ACC_PUBLIC)
    5378             :         PHP_ME(Phar, setStub,               arginfo_phar_setStub,      ZEND_ACC_PUBLIC)
    5379             :         PHP_ME(Phar, startBuffering,        arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5380             :         PHP_ME(Phar, stopBuffering,         arginfo_phar__void,        ZEND_ACC_PUBLIC)
    5381             : #endif
    5382             :         /* static member functions */
    5383             :         PHP_ME(Phar, apiVersion,            arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5384             :         PHP_ME(Phar, canCompress,           arginfo_phar_cancompress,  ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5385             :         PHP_ME(Phar, canWrite,              arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5386             :         PHP_ME(Phar, createDefaultStub,     arginfo_phar_createDS,     ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5387             :         PHP_ME(Phar, getSupportedCompression,arginfo_phar__void,       ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5388             :         PHP_ME(Phar, getSupportedSignatures,arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5389             :         PHP_ME(Phar, interceptFileFuncs,    arginfo_phar__void,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5390             :         PHP_ME(Phar, isValidPharFilename,   arginfo_phar_isvalidpharfilename, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5391             :         PHP_ME(Phar, loadPhar,              arginfo_phar_loadPhar,     ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5392             :         PHP_ME(Phar, mapPhar,               arginfo_phar_mapPhar,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5393             :         PHP_ME(Phar, running,               arginfo_phar_running,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5394             :         PHP_ME(Phar, mount,                 arginfo_phar_mount,        ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5395             :         PHP_ME(Phar, mungServer,            arginfo_phar_mungServer,   ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5396             :         PHP_ME(Phar, unlinkArchive,         arginfo_phar_ua,           ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5397             :         PHP_ME(Phar, webPhar,               arginfo_phar_webPhar,      ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
    5398             :         PHP_FE_END
    5399             : };
    5400             : 
    5401             : #if HAVE_SPL
    5402             : PHAR_ARG_INFO
    5403             : ZEND_BEGIN_ARG_INFO_EX(arginfo_entry___construct, 0, 0, 1)
    5404             :         ZEND_ARG_INFO(0, filename)
    5405             : ZEND_END_ARG_INFO()
    5406             : 
    5407             : PHAR_ARG_INFO
    5408             : ZEND_BEGIN_ARG_INFO_EX(arginfo_entry_chmod, 0, 0, 1)
    5409             :         ZEND_ARG_INFO(0, perms)
    5410             : ZEND_END_ARG_INFO()
    5411             : 
    5412             : zend_function_entry php_entry_methods[] = {
    5413             :         PHP_ME(PharFileInfo, __construct,        arginfo_entry___construct,  ZEND_ACC_PUBLIC)
    5414             :         PHP_ME(PharFileInfo, __destruct,         arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5415             :         PHP_ME(PharFileInfo, chmod,              arginfo_entry_chmod,        ZEND_ACC_PUBLIC)
    5416             :         PHP_ME(PharFileInfo, compress,           arginfo_phar_comp,          ZEND_ACC_PUBLIC)
    5417             :         PHP_ME(PharFileInfo, decompress,         arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5418             :         PHP_ME(PharFileInfo, delMetadata,        arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5419             :         PHP_ME(PharFileInfo, getCompressedSize,  arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5420             :         PHP_ME(PharFileInfo, getCRC32,           arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5421             :         PHP_ME(PharFileInfo, getContent,         arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5422             :         PHP_ME(PharFileInfo, getMetadata,        arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5423             :         PHP_ME(PharFileInfo, getPharFlags,       arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5424             :         PHP_ME(PharFileInfo, hasMetadata,        arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5425             :         PHP_ME(PharFileInfo, isCompressed,       arginfo_phar_compo,         ZEND_ACC_PUBLIC)
    5426             :         PHP_ME(PharFileInfo, isCRCChecked,       arginfo_phar__void,         ZEND_ACC_PUBLIC)
    5427             :         PHP_ME(PharFileInfo, setMetadata,        arginfo_phar_setMetadata,   ZEND_ACC_PUBLIC)
    5428             :         PHP_FE_END
    5429             : };
    5430             : #endif /* HAVE_SPL */
    5431             : 
    5432             : zend_function_entry phar_exception_methods[] = {
    5433             :         PHP_FE_END
    5434             : };
    5435             : /* }}} */
    5436             : 
    5437             : #define REGISTER_PHAR_CLASS_CONST_LONG(class_name, const_name, value) \
    5438             :         zend_declare_class_constant_long(class_name, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);
    5439             : 
    5440             : #if PHP_VERSION_ID < 50200
    5441             : # define phar_exception_get_default() zend_exception_get_default()
    5442             : #else
    5443             : # define phar_exception_get_default() zend_exception_get_default(TSRMLS_C)
    5444             : #endif
    5445             : 
    5446       20225 : void phar_object_init(TSRMLS_D) /* {{{ */
    5447             : {
    5448             :         zend_class_entry ce;
    5449             : 
    5450       20225 :         INIT_CLASS_ENTRY(ce, "PharException", phar_exception_methods);
    5451       20225 :         phar_ce_PharException = zend_register_internal_class_ex(&ce, phar_exception_get_default(), NULL  TSRMLS_CC);
    5452             : 
    5453             : #if HAVE_SPL
    5454       20225 :         INIT_CLASS_ENTRY(ce, "Phar", php_archive_methods);
    5455       20225 :         phar_ce_archive = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL  TSRMLS_CC);
    5456             : 
    5457       20225 :         zend_class_implements(phar_ce_archive TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);
    5458             : 
    5459       20225 :         INIT_CLASS_ENTRY(ce, "PharData", php_archive_methods);
    5460       20225 :         phar_ce_data = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL  TSRMLS_CC);
    5461             : 
    5462       20225 :         zend_class_implements(phar_ce_data TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);
    5463             : 
    5464       20225 :         INIT_CLASS_ENTRY(ce, "PharFileInfo", php_entry_methods);
    5465       20225 :         phar_ce_entry = zend_register_internal_class_ex(&ce, spl_ce_SplFileInfo, NULL  TSRMLS_CC);
    5466             : #else
    5467             :         INIT_CLASS_ENTRY(ce, "Phar", php_archive_methods);
    5468             :         phar_ce_archive = zend_register_internal_class(&ce TSRMLS_CC);
    5469             :         phar_ce_archive->ce_flags |= ZEND_ACC_FINAL_CLASS;
    5470             : 
    5471             :         INIT_CLASS_ENTRY(ce, "PharData", php_archive_methods);
    5472             :         phar_ce_data = zend_register_internal_class(&ce TSRMLS_CC);
    5473             :         phar_ce_data->ce_flags |= ZEND_ACC_FINAL_CLASS;
    5474             : #endif
    5475             : 
    5476       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "BZ2", PHAR_ENT_COMPRESSED_BZ2)
    5477       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "GZ", PHAR_ENT_COMPRESSED_GZ)
    5478       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "NONE", PHAR_ENT_COMPRESSED_NONE)
    5479       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHAR", PHAR_FORMAT_PHAR)
    5480       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "TAR", PHAR_FORMAT_TAR)
    5481       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "ZIP", PHAR_FORMAT_ZIP)
    5482       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "COMPRESSED", PHAR_ENT_COMPRESSION_MASK)
    5483       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHP", PHAR_MIME_PHP)
    5484       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHPS", PHAR_MIME_PHPS)
    5485       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "MD5", PHAR_SIG_MD5)
    5486       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "OPENSSL", PHAR_SIG_OPENSSL)
    5487       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA1", PHAR_SIG_SHA1)
    5488       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA256", PHAR_SIG_SHA256)
    5489       20225 :         REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA512", PHAR_SIG_SHA512)
    5490       20225 : }
    5491             : /* }}} */
    5492             : 
    5493             : /*
    5494             :  * Local variables:
    5495             :  * tab-width: 4
    5496             :  * c-basic-offset: 4
    5497             :  * End:
    5498             :  * vim600: noet sw=4 ts=4 fdm=marker
    5499             :  * vim<600: noet sw=4 ts=4
    5500             :  */

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Generated at Sun, 21 Dec 2014 04:58:55 +0000 (5 days ago)

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