1 : /*
2 : +----------------------------------------------------------------------+
3 : | PHP Version 6 |
4 : +----------------------------------------------------------------------+
5 : | Copyright (c) 1997-2009 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 : | Author: Christian Stocker <chregu@php.net> |
16 : +----------------------------------------------------------------------+
17 : */
18 :
19 : /* $Id: php_xsl.c 276986 2009-03-10 23:40:06Z helly $ */
20 :
21 : #ifdef HAVE_CONFIG_H
22 : #include "config.h"
23 : #endif
24 :
25 : #include "php.h"
26 : #include "php_ini.h"
27 : #include "ext/standard/info.h"
28 : #include "php_xsl.h"
29 :
30 : zend_class_entry *xsl_xsltprocessor_class_entry;
31 : static zend_object_handlers xsl_object_handlers;
32 :
33 : /* {{{ xsl_functions[]
34 : *
35 : * Every user visible function must have an entry in xsl_functions[].
36 : */
37 : const zend_function_entry xsl_functions[] = {
38 : {NULL, NULL, NULL} /* Must be the last line in xsl_functions[] */
39 : };
40 : /* }}} */
41 :
42 : static const zend_module_dep xsl_deps[] = {
43 : ZEND_MOD_REQUIRED("libxml")
44 : {NULL, NULL, NULL}
45 : };
46 :
47 : /* {{{ xsl_module_entry
48 : */
49 : zend_module_entry xsl_module_entry = {
50 : #if ZEND_MODULE_API_NO >= 20050617
51 : STANDARD_MODULE_HEADER_EX, NULL,
52 : xsl_deps,
53 : #elif ZEND_MODULE_API_NO >= 20010901
54 : STANDARD_MODULE_HEADER,
55 : #endif
56 : "xsl",
57 : xsl_functions,
58 : PHP_MINIT(xsl),
59 : PHP_MSHUTDOWN(xsl),
60 : PHP_RINIT(xsl), /* Replace with NULL if there's nothing to do at request start */
61 : PHP_RSHUTDOWN(xsl), /* Replace with NULL if there's nothing to do at request end */
62 : PHP_MINFO(xsl),
63 : #if ZEND_MODULE_API_NO >= 20010901
64 : "0.1", /* Replace with version number for your extension */
65 : #endif
66 : STANDARD_MODULE_PROPERTIES
67 : };
68 : /* }}} */
69 :
70 : #ifdef COMPILE_DL_XSL
71 : ZEND_GET_MODULE(xsl)
72 : #endif
73 :
74 : /* {{{ xsl_objects_free_storage */
75 : void xsl_objects_free_storage(void *object TSRMLS_DC)
76 26 : {
77 26 : xsl_object *intern = (xsl_object *)object;
78 :
79 26 : zend_object_std_dtor(&intern->std TSRMLS_CC);
80 :
81 26 : zend_hash_destroy(intern->parameter);
82 26 : FREE_HASHTABLE(intern->parameter);
83 :
84 26 : zend_hash_destroy(intern->registered_phpfunctions);
85 26 : FREE_HASHTABLE(intern->registered_phpfunctions);
86 :
87 26 : if (intern->node_list) {
88 0 : zend_hash_destroy(intern->node_list);
89 0 : FREE_HASHTABLE(intern->node_list);
90 : }
91 :
92 26 : if (intern->doc) {
93 1 : php_libxml_decrement_doc_ref(intern->doc TSRMLS_CC);
94 1 : efree(intern->doc);
95 : }
96 :
97 26 : if (intern->ptr) {
98 : /* free wrapper */
99 22 : if (((xsltStylesheetPtr) intern->ptr)->_private != NULL) {
100 22 : ((xsltStylesheetPtr) intern->ptr)->_private = NULL;
101 : }
102 :
103 22 : xsltFreeStylesheet((xsltStylesheetPtr) intern->ptr);
104 22 : intern->ptr = NULL;
105 : }
106 26 : if (intern->profiling) {
107 0 : efree(intern->profiling);
108 : }
109 26 : efree(object);
110 26 : }
111 : /* }}} */
112 :
113 : /* {{{ xsl_objects_new */
114 : zend_object_value xsl_objects_new(zend_class_entry *class_type TSRMLS_DC)
115 26 : {
116 : zend_object_value retval;
117 : xsl_object *intern;
118 : zval *tmp;
119 :
120 26 : intern = emalloc(sizeof(xsl_object));
121 26 : intern->ptr = NULL;
122 26 : intern->prop_handler = NULL;
123 26 : intern->parameter = NULL;
124 26 : intern->hasKeys = 0;
125 26 : intern->registerPhpFunctions = 0;
126 26 : intern->registered_phpfunctions = NULL;
127 26 : intern->node_list = NULL;
128 26 : intern->doc = NULL;
129 26 : intern->profiling = NULL;
130 :
131 26 : zend_object_std_init(&intern->std, class_type TSRMLS_CC);
132 26 : zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
133 26 : ALLOC_HASHTABLE(intern->parameter);
134 26 : zend_hash_init(intern->parameter, 0, NULL, ZVAL_PTR_DTOR, 0);
135 26 : ALLOC_HASHTABLE(intern->registered_phpfunctions);
136 26 : zend_u_hash_init(intern->registered_phpfunctions, 0, NULL, ZVAL_PTR_DTOR, 0, UG(unicode));
137 26 : retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) xsl_objects_free_storage, NULL TSRMLS_CC);
138 26 : intern->handle = retval.handle;
139 26 : retval.handlers = &xsl_object_handlers;
140 26 : return retval;
141 : }
142 : /* }}} */
143 :
144 : /* {{{ PHP_MINIT_FUNCTION
145 : */
146 : PHP_MINIT_FUNCTION(xsl)
147 17007 : {
148 :
149 : zend_class_entry ce;
150 :
151 17007 : memcpy(&xsl_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
152 17007 : xsl_object_handlers.clone_obj = NULL;
153 :
154 17007 : REGISTER_XSL_CLASS(ce, "XSLTProcessor", NULL, php_xsl_xsltprocessor_class_functions, xsl_xsltprocessor_class_entry);
155 : #if HAVE_XSL_EXSLT
156 17007 : exsltRegisterAll();
157 : #endif
158 :
159 17007 : xsltRegisterExtModuleFunction ((const xmlChar *) "functionString",
160 : (const xmlChar *) "http://php.net/xsl",
161 : xsl_ext_function_string_php);
162 17007 : xsltRegisterExtModuleFunction ((const xmlChar *) "function",
163 : (const xmlChar *) "http://php.net/xsl",
164 : xsl_ext_function_object_php);
165 :
166 17007 : REGISTER_LONG_CONSTANT("XSL_CLONE_AUTO", 0, CONST_CS | CONST_PERSISTENT);
167 17007 : REGISTER_LONG_CONSTANT("XSL_CLONE_NEVER", -1, CONST_CS | CONST_PERSISTENT);
168 17007 : REGISTER_LONG_CONSTANT("XSL_CLONE_ALWAYS", 1, CONST_CS | CONST_PERSISTENT);
169 17007 : REGISTER_LONG_CONSTANT("LIBXSLT_VERSION", LIBXSLT_VERSION, CONST_CS | CONST_PERSISTENT);
170 17007 : REGISTER_STRING_CONSTANT("LIBXSLT_DOTTED_VERSION", LIBXSLT_DOTTED_VERSION, CONST_CS | CONST_PERSISTENT);
171 :
172 : #if HAVE_XSL_EXSLT
173 17007 : REGISTER_LONG_CONSTANT("LIBEXSLT_VERSION", LIBEXSLT_VERSION, CONST_CS | CONST_PERSISTENT);
174 17007 : REGISTER_STRING_CONSTANT("LIBEXSLT_DOTTED_VERSION", LIBEXSLT_DOTTED_VERSION, CONST_CS | CONST_PERSISTENT);
175 : #endif
176 17007 : return SUCCESS;
177 : }
178 : /* }}} */
179 :
180 : /* {{{ xsl_object_get_data */
181 : zval *xsl_object_get_data(void *obj)
182 0 : {
183 : zval *dom_wrapper;
184 0 : dom_wrapper = ((xsltStylesheetPtr) obj)->_private;
185 0 : return dom_wrapper;
186 : }
187 : /* }}} */
188 :
189 : /* {{{ xsl_object_set_data */
190 : static void xsl_object_set_data(void *obj, zval *wrapper TSRMLS_DC)
191 22 : {
192 22 : ((xsltStylesheetPtr) obj)->_private = wrapper;
193 22 : }
194 : /* }}} */
195 :
196 : /* {{{ php_xsl_set_object */
197 : void php_xsl_set_object(zval *wrapper, void *obj TSRMLS_DC)
198 22 : {
199 : xsl_object *object;
200 :
201 22 : object = (xsl_object *)zend_objects_get_address(wrapper TSRMLS_CC);
202 22 : object->ptr = obj;
203 22 : xsl_object_set_data(obj, wrapper TSRMLS_CC);
204 22 : }
205 : /* }}} */
206 :
207 : /* {{{ php_xsl_create_object */
208 : zval *php_xsl_create_object(xsltStylesheetPtr obj, int *found, zval *wrapper_in, zval *return_value TSRMLS_DC)
209 0 : {
210 : zval *wrapper;
211 : zend_class_entry *ce;
212 :
213 0 : *found = 0;
214 :
215 0 : if (!obj) {
216 0 : if(!wrapper_in) {
217 0 : ALLOC_ZVAL(wrapper);
218 : } else {
219 0 : wrapper = wrapper_in;
220 : }
221 0 : ZVAL_NULL(wrapper);
222 0 : return wrapper;
223 : }
224 :
225 0 : if ((wrapper = (zval *) xsl_object_get_data((void *) obj))) {
226 0 : zval_add_ref(&wrapper);
227 0 : *found = 1;
228 0 : return wrapper;
229 : }
230 :
231 0 : if(!wrapper_in) {
232 0 : wrapper = return_value;
233 : } else {
234 0 : wrapper = wrapper_in;
235 : }
236 :
237 :
238 0 : ce = xsl_xsltprocessor_class_entry;
239 :
240 0 : if(!wrapper_in) {
241 0 : object_init_ex(wrapper, ce);
242 : }
243 0 : php_xsl_set_object(wrapper, (void *) obj TSRMLS_CC);
244 0 : return (wrapper);
245 : }
246 : /* }}} */
247 :
248 : /* {{{ PHP_MSHUTDOWN_FUNCTION
249 : */
250 : PHP_MSHUTDOWN_FUNCTION(xsl)
251 17039 : {
252 17039 : xsltUnregisterExtModuleFunction ((const xmlChar *) "functionString",
253 : (const xmlChar *) "http://php.net/xsl");
254 17039 : xsltUnregisterExtModuleFunction ((const xmlChar *) "function",
255 : (const xmlChar *) "http://php.net/xsl");
256 :
257 17039 : xsltCleanupGlobals();
258 :
259 17039 : return SUCCESS;
260 : }
261 : /* }}} */
262 :
263 : /* {{{ PHP_RINIT_FUNCTION
264 : */
265 : PHP_RINIT_FUNCTION(xsl)
266 16993 : {
267 16993 : xsltSetGenericErrorFunc(NULL, php_libxml_error_handler);
268 16993 : return SUCCESS;
269 : }
270 : /* }}} */
271 :
272 : /* {{{ PHP_RSHUTDOWN_FUNCTION
273 : */
274 : PHP_RSHUTDOWN_FUNCTION(xsl)
275 17025 : {
276 17025 : xsltSetGenericErrorFunc(NULL, NULL);
277 17025 : return SUCCESS;
278 : }
279 : /* }}} */
280 :
281 : /* {{{ PHP_MINFO_FUNCTION
282 : */
283 : PHP_MINFO_FUNCTION(xsl)
284 43 : {
285 43 : php_info_print_table_start();
286 : {
287 : char buffer[128];
288 : int major, minor, subminor;
289 :
290 43 : php_info_print_table_row(2, "XSL", "enabled");
291 43 : major = xsltLibxsltVersion/10000;
292 43 : minor = (xsltLibxsltVersion - major * 10000) / 100;
293 43 : subminor = (xsltLibxsltVersion - major * 10000 - minor * 100);
294 43 : snprintf(buffer, 128, "%d.%d.%d", major, minor, subminor);
295 43 : php_info_print_table_row(2, "libxslt Version", buffer);
296 43 : major = xsltLibxmlVersion/10000;
297 43 : minor = (xsltLibxmlVersion - major * 10000) / 100;
298 43 : subminor = (xsltLibxmlVersion - major * 10000 - minor * 100);
299 43 : snprintf(buffer, 128, "%d.%d.%d", major, minor, subminor);
300 43 : php_info_print_table_row(2, "libxslt compiled against libxml Version", buffer);
301 : }
302 : #if HAVE_XSL_EXSLT
303 43 : php_info_print_table_row(2, "EXSLT", "enabled");
304 43 : php_info_print_table_row(2, "libexslt Version", LIBEXSLT_DOTTED_VERSION);
305 : #endif
306 43 : php_info_print_table_end();
307 43 : }
308 : /* }}} */
309 :
310 : /*
311 : * Local variables:
312 : * tab-width: 4
313 : * c-basic-offset: 4
314 : * End:
315 : * vim600: noet sw=4 ts=4 fdm=marker
316 : * vim<600: noet sw=4 ts=4
317 : */
|
