root/ext/xsl/php_xsl.h

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   1 /*
   2   +----------------------------------------------------------------------+
   3   | PHP Version 5                                                        |
   4   +----------------------------------------------------------------------+
   5   | Copyright (c) 1997-2016 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:                                                              |
  16   +----------------------------------------------------------------------+
  17 */
  18 
  19 /* $Id$ */
  20 
  21 #ifndef PHP_XSL_H
  22 #define PHP_XSL_H
  23 
  24 extern zend_module_entry xsl_module_entry;
  25 #define phpext_xsl_ptr &xsl_module_entry
  26 
  27 #ifdef ZTS
  28 #include "TSRM.h"
  29 #endif
  30 
  31 #include <libxslt/xsltconfig.h>
  32 #include <libxslt/xsltInternals.h>
  33 #include <libxslt/xsltutils.h>
  34 #include <libxslt/transform.h>
  35 #include <libxslt/security.h> 
  36 #if HAVE_XSL_EXSLT
  37 #include <libexslt/exslt.h>
  38 #include <libexslt/exsltconfig.h>
  39 #endif
  40 
  41 #include "../dom/xml_common.h"
  42 #include "xsl_fe.h"
  43 
  44 #include <libxslt/extensions.h>
  45 #include <libxml/xpathInternals.h>
  46 
  47 #define XSL_SECPREF_NONE 0
  48 #define XSL_SECPREF_READ_FILE 2
  49 #define XSL_SECPREF_WRITE_FILE 4
  50 #define XSL_SECPREF_CREATE_DIRECTORY 8
  51 #define XSL_SECPREF_READ_NETWORK 16
  52 #define XSL_SECPREF_WRITE_NETWORK 32
  53 /* Default == disable all write access ==  XSL_SECPREF_WRITE_NETWORK | XSL_SECPREF_CREATE_DIRECTORY | XSL_SECPREF_WRITE_FILE */
  54 #define XSL_SECPREF_DEFAULT 44
  55 
  56 typedef struct _xsl_object {
  57         zend_object  std;
  58         void *ptr;
  59         HashTable *prop_handler;
  60         zend_object_handle handle;
  61         HashTable *parameter;
  62         int hasKeys;
  63         int registerPhpFunctions;
  64         HashTable *registered_phpfunctions;
  65         HashTable *node_list;
  66         php_libxml_node_object *doc;
  67         char *profiling;
  68         long securityPrefs;
  69         int securityPrefsSet;
  70 } xsl_object;
  71 
  72 void php_xsl_set_object(zval *wrapper, void *obj TSRMLS_DC);
  73 void xsl_objects_free_storage(void *object TSRMLS_DC);
  74 zval *php_xsl_create_object(xsltStylesheetPtr obj, int *found, zval *wrapper_in, zval *return_value  TSRMLS_DC);
  75 
  76 void xsl_ext_function_string_php(xmlXPathParserContextPtr ctxt, int nargs);
  77 void xsl_ext_function_object_php(xmlXPathParserContextPtr ctxt, int nargs);
  78 
  79 #define REGISTER_XSL_CLASS(ce, name, parent_ce, funcs, entry) \
  80 INIT_CLASS_ENTRY(ce, name, funcs); \
  81 ce.create_object = xsl_objects_new; \
  82 entry = zend_register_internal_class_ex(&ce, parent_ce, NULL TSRMLS_CC);
  83 
  84 #define XSL_DOMOBJ_NEW(zval, obj, ret) \
  85         if (NULL == (zval = php_xsl_create_object(obj, ret, zval, return_value TSRMLS_CC))) { \
  86                 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object"); \
  87                 RETURN_FALSE; \
  88         }
  89 
  90 
  91 
  92 PHP_MINIT_FUNCTION(xsl);
  93 PHP_MSHUTDOWN_FUNCTION(xsl);
  94 PHP_RINIT_FUNCTION(xsl);
  95 PHP_RSHUTDOWN_FUNCTION(xsl);
  96 PHP_MINFO_FUNCTION(xsl);
  97 
  98 
  99 /* 
 100         Declare any global variables you may need between the BEGIN
 101         and END macros here:     
 102 
 103 ZEND_BEGIN_MODULE_GLOBALS(xsl)
 104         long  global_value;
 105         char *global_string;
 106 ZEND_END_MODULE_GLOBALS(xsl)
 107 */
 108 
 109 /* In every utility function you add that needs to use variables 
 110    in php_xsl_globals, call TSRM_FETCH(); after declaring other 
 111    variables used by that function, or better yet, pass in TSRMLS_CC
 112    after the last function argument and declare your utility function
 113    with TSRMLS_DC after the last declared argument.  Always refer to
 114    the globals in your function as XSL_G(variable).  You are 
 115    encouraged to rename these macros something shorter, see
 116    examples in any other php module directory.
 117 */
 118 
 119 #ifdef ZTS
 120 #define XSL_G(v) TSRMG(xsl_globals_id, zend_xsl_globals *, v)
 121 #else
 122 #define XSL_G(v) (xsl_globals.v)
 123 #endif
 124 
 125 #endif  /* PHP_XSL_H */
 126 
 127 
 128 /*
 129  * Local variables:
 130  * tab-width: 4
 131  * c-basic-offset: 4
 132  * End:
 133  * vim600: noet sw=4 ts=4 fdm=marker
 134  * vim<600: noet sw=4 ts=4
 135  */