Annotation of embedaddon/php/ext/xsl/php_xsl.c, revision 1.1.1.3
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
1.1.1.3 ! misho 5: | Copyright (c) 1997-2013 The PHP Group |
1.1 misho 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:
1.1.1.2 misho 19: /* $Id$ */
1.1 misho 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: PHP_FE_END
39: };
40: /* }}} */
41:
42: static const zend_module_dep xsl_deps[] = {
43: ZEND_MOD_REQUIRED("libxml")
44: ZEND_MOD_END
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: {
77: xsl_object *intern = (xsl_object *)object;
78:
79: zend_object_std_dtor(&intern->std TSRMLS_CC);
80:
81: zend_hash_destroy(intern->parameter);
82: FREE_HASHTABLE(intern->parameter);
83:
84: zend_hash_destroy(intern->registered_phpfunctions);
85: FREE_HASHTABLE(intern->registered_phpfunctions);
86:
87: if (intern->node_list) {
88: zend_hash_destroy(intern->node_list);
89: FREE_HASHTABLE(intern->node_list);
90: }
91:
92: if (intern->doc) {
93: php_libxml_decrement_doc_ref(intern->doc TSRMLS_CC);
94: efree(intern->doc);
95: }
96:
97: if (intern->ptr) {
98: /* free wrapper */
99: if (((xsltStylesheetPtr) intern->ptr)->_private != NULL) {
100: ((xsltStylesheetPtr) intern->ptr)->_private = NULL;
101: }
102:
103: xsltFreeStylesheet((xsltStylesheetPtr) intern->ptr);
104: intern->ptr = NULL;
105: }
106: if (intern->profiling) {
107: efree(intern->profiling);
108: }
109: efree(object);
110: }
111: /* }}} */
112:
113: /* {{{ xsl_objects_new */
114: zend_object_value xsl_objects_new(zend_class_entry *class_type TSRMLS_DC)
115: {
116: zend_object_value retval;
117: xsl_object *intern;
118:
119: intern = emalloc(sizeof(xsl_object));
120: intern->ptr = NULL;
121: intern->prop_handler = NULL;
122: intern->parameter = NULL;
123: intern->hasKeys = 0;
124: intern->registerPhpFunctions = 0;
125: intern->registered_phpfunctions = NULL;
126: intern->node_list = NULL;
127: intern->doc = NULL;
128: intern->profiling = NULL;
1.1.1.2 misho 129: intern->securityPrefs = XSL_SECPREF_DEFAULT;
130: intern->securityPrefsSet = 0;
1.1 misho 131:
132: zend_object_std_init(&intern->std, class_type TSRMLS_CC);
1.1.1.2 misho 133: object_properties_init(&intern->std, class_type);
1.1 misho 134: ALLOC_HASHTABLE(intern->parameter);
135: zend_hash_init(intern->parameter, 0, NULL, ZVAL_PTR_DTOR, 0);
136: ALLOC_HASHTABLE(intern->registered_phpfunctions);
137: zend_hash_init(intern->registered_phpfunctions, 0, NULL, ZVAL_PTR_DTOR, 0);
138: 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);
139: intern->handle = retval.handle;
140: retval.handlers = &xsl_object_handlers;
141: return retval;
142: }
143: /* }}} */
144:
145: PHP_INI_BEGIN()
146: /* Default is not allowing any write operations.
147: XSL_SECPREF_CREATE_DIRECTORY | XSL_SECPREF_WRITE_NETWORK | XSL_SECPREF_WRITE_FILE == 44
148: */
149: PHP_INI_ENTRY("xsl.security_prefs", "44", PHP_INI_ALL, NULL)
150: PHP_INI_END()
151:
152: /* {{{ PHP_MINIT_FUNCTION
153: */
154: PHP_MINIT_FUNCTION(xsl)
155: {
156:
157: zend_class_entry ce;
158:
159: memcpy(&xsl_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
160: xsl_object_handlers.clone_obj = NULL;
161:
162: REGISTER_XSL_CLASS(ce, "XSLTProcessor", NULL, php_xsl_xsltprocessor_class_functions, xsl_xsltprocessor_class_entry);
163: #if HAVE_XSL_EXSLT
164: exsltRegisterAll();
165: #endif
166:
167: xsltRegisterExtModuleFunction ((const xmlChar *) "functionString",
168: (const xmlChar *) "http://php.net/xsl",
169: xsl_ext_function_string_php);
170: xsltRegisterExtModuleFunction ((const xmlChar *) "function",
171: (const xmlChar *) "http://php.net/xsl",
172: xsl_ext_function_object_php);
173:
174: REGISTER_LONG_CONSTANT("XSL_CLONE_AUTO", 0, CONST_CS | CONST_PERSISTENT);
175: REGISTER_LONG_CONSTANT("XSL_CLONE_NEVER", -1, CONST_CS | CONST_PERSISTENT);
176: REGISTER_LONG_CONSTANT("XSL_CLONE_ALWAYS", 1, CONST_CS | CONST_PERSISTENT);
177:
178: REGISTER_LONG_CONSTANT("XSL_SECPREF_NONE", XSL_SECPREF_NONE, CONST_CS | CONST_PERSISTENT);
179: REGISTER_LONG_CONSTANT("XSL_SECPREF_READ_FILE", XSL_SECPREF_READ_FILE, CONST_CS | CONST_PERSISTENT);
180: REGISTER_LONG_CONSTANT("XSL_SECPREF_WRITE_FILE", XSL_SECPREF_WRITE_FILE, CONST_CS | CONST_PERSISTENT);
181: REGISTER_LONG_CONSTANT("XSL_SECPREF_CREATE_DIRECTORY", XSL_SECPREF_CREATE_DIRECTORY, CONST_CS | CONST_PERSISTENT);
182: REGISTER_LONG_CONSTANT("XSL_SECPREF_READ_NETWORK", XSL_SECPREF_READ_NETWORK, CONST_CS | CONST_PERSISTENT);
183: REGISTER_LONG_CONSTANT("XSL_SECPREF_WRITE_NETWORK", XSL_SECPREF_WRITE_NETWORK, CONST_CS | CONST_PERSISTENT);
184: REGISTER_LONG_CONSTANT("XSL_SECPREF_DEFAULT", XSL_SECPREF_DEFAULT, CONST_CS | CONST_PERSISTENT);
1.1.1.2 misho 185:
1.1 misho 186: REGISTER_LONG_CONSTANT("LIBXSLT_VERSION", LIBXSLT_VERSION, CONST_CS | CONST_PERSISTENT);
187: REGISTER_STRING_CONSTANT("LIBXSLT_DOTTED_VERSION", LIBXSLT_DOTTED_VERSION, CONST_CS | CONST_PERSISTENT);
188:
189: #if HAVE_XSL_EXSLT
190: REGISTER_LONG_CONSTANT("LIBEXSLT_VERSION", LIBEXSLT_VERSION, CONST_CS | CONST_PERSISTENT);
191: REGISTER_STRING_CONSTANT("LIBEXSLT_DOTTED_VERSION", LIBEXSLT_DOTTED_VERSION, CONST_CS | CONST_PERSISTENT);
192: #endif
193:
194: REGISTER_INI_ENTRIES();
195:
196: return SUCCESS;
197: }
198: /* }}} */
199:
200: /* {{{ xsl_object_get_data */
201: zval *xsl_object_get_data(void *obj)
202: {
203: zval *dom_wrapper;
204: dom_wrapper = ((xsltStylesheetPtr) obj)->_private;
205: return dom_wrapper;
206: }
207: /* }}} */
208:
209: /* {{{ xsl_object_set_data */
210: static void xsl_object_set_data(void *obj, zval *wrapper TSRMLS_DC)
211: {
212: ((xsltStylesheetPtr) obj)->_private = wrapper;
213: }
214: /* }}} */
215:
216: /* {{{ php_xsl_set_object */
217: void php_xsl_set_object(zval *wrapper, void *obj TSRMLS_DC)
218: {
219: xsl_object *object;
220:
221: object = (xsl_object *)zend_objects_get_address(wrapper TSRMLS_CC);
222: object->ptr = obj;
223: xsl_object_set_data(obj, wrapper TSRMLS_CC);
224: }
225: /* }}} */
226:
227: /* {{{ php_xsl_create_object */
228: zval *php_xsl_create_object(xsltStylesheetPtr obj, int *found, zval *wrapper_in, zval *return_value TSRMLS_DC)
229: {
230: zval *wrapper;
231: zend_class_entry *ce;
232:
233: *found = 0;
234:
235: if (!obj) {
236: if(!wrapper_in) {
237: ALLOC_ZVAL(wrapper);
238: } else {
239: wrapper = wrapper_in;
240: }
241: ZVAL_NULL(wrapper);
242: return wrapper;
243: }
244:
245: if ((wrapper = (zval *) xsl_object_get_data((void *) obj))) {
246: zval_add_ref(&wrapper);
247: *found = 1;
248: return wrapper;
249: }
250:
251: if(!wrapper_in) {
252: wrapper = return_value;
253: } else {
254: wrapper = wrapper_in;
255: }
256:
257:
258: ce = xsl_xsltprocessor_class_entry;
259:
260: if(!wrapper_in) {
261: object_init_ex(wrapper, ce);
262: }
263: php_xsl_set_object(wrapper, (void *) obj TSRMLS_CC);
264: return (wrapper);
265: }
266: /* }}} */
267:
268: /* {{{ PHP_MSHUTDOWN_FUNCTION
269: */
270: PHP_MSHUTDOWN_FUNCTION(xsl)
271: {
272: xsltUnregisterExtModuleFunction ((const xmlChar *) "functionString",
273: (const xmlChar *) "http://php.net/xsl");
274: xsltUnregisterExtModuleFunction ((const xmlChar *) "function",
275: (const xmlChar *) "http://php.net/xsl");
276:
277: xsltCleanupGlobals();
278:
279: UNREGISTER_INI_ENTRIES();
280:
281: return SUCCESS;
282: }
283: /* }}} */
284:
285: /* {{{ PHP_RINIT_FUNCTION
286: */
287: PHP_RINIT_FUNCTION(xsl)
288: {
289: xsltSetGenericErrorFunc(NULL, php_libxml_error_handler);
290: return SUCCESS;
291: }
292: /* }}} */
293:
294: /* {{{ PHP_RSHUTDOWN_FUNCTION
295: */
296: PHP_RSHUTDOWN_FUNCTION(xsl)
297: {
298: xsltSetGenericErrorFunc(NULL, NULL);
299: return SUCCESS;
300: }
301: /* }}} */
302:
303: /* {{{ PHP_MINFO_FUNCTION
304: */
305: PHP_MINFO_FUNCTION(xsl)
306: {
307: php_info_print_table_start();
308: {
309: char buffer[128];
310: int major, minor, subminor;
311:
312: php_info_print_table_row(2, "XSL", "enabled");
313: major = xsltLibxsltVersion/10000;
314: minor = (xsltLibxsltVersion - major * 10000) / 100;
315: subminor = (xsltLibxsltVersion - major * 10000 - minor * 100);
316: snprintf(buffer, 128, "%d.%d.%d", major, minor, subminor);
317: php_info_print_table_row(2, "libxslt Version", buffer);
318: major = xsltLibxmlVersion/10000;
319: minor = (xsltLibxmlVersion - major * 10000) / 100;
320: subminor = (xsltLibxmlVersion - major * 10000 - minor * 100);
321: snprintf(buffer, 128, "%d.%d.%d", major, minor, subminor);
322: php_info_print_table_row(2, "libxslt compiled against libxml Version", buffer);
323: }
324: #if HAVE_XSL_EXSLT
325: php_info_print_table_row(2, "EXSLT", "enabled");
326: php_info_print_table_row(2, "libexslt Version", LIBEXSLT_DOTTED_VERSION);
327: #endif
328: php_info_print_table_end();
329: }
330: /* }}} */
331:
332: /*
333: * Local variables:
334: * tab-width: 4
335: * c-basic-offset: 4
336: * End:
337: * vim600: noet sw=4 ts=4 fdm=marker
338: * vim<600: noet sw=4 ts=4
339: */
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