xref: /PHP-5.6/ext/xml/php_xml.h (revision 49493a2d)
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    | Authors: Stig S�ther Bakken <ssb@php.net>                            |
16    |          Thies C. Arntzen <thies@thieso.net>                         |
17    |          Sterling Hughes <sterling@php.net>                          |
18    +----------------------------------------------------------------------+
19 */
20 
21 /* $Id$ */
22 
23 #ifndef PHP_XML_H
24 #define PHP_XML_H
25 
26 #ifdef HAVE_XML
27 extern zend_module_entry xml_module_entry;
28 #define xml_module_ptr &xml_module_entry
29 #else
30 #define xml_module_ptr NULL
31 #endif
32 
33 #ifdef HAVE_XML
34 
35 #include "ext/xml/expat_compat.h"
36 
37 
38 #ifdef XML_UNICODE
39 #error "UTF-16 Unicode support not implemented!"
40 #endif
41 
ZEND_BEGIN_MODULE_GLOBALS(xml)42 ZEND_BEGIN_MODULE_GLOBALS(xml)
43 	XML_Char *default_encoding;
44 ZEND_END_MODULE_GLOBALS(xml)
45 
46 typedef struct {
47 	int index;
48 	int case_folding;
49 	XML_Parser parser;
50 	XML_Char *target_encoding;
51 
52 	zval *startElementHandler;
53 	zval *endElementHandler;
54 	zval *characterDataHandler;
55 	zval *processingInstructionHandler;
56 	zval *defaultHandler;
57 	zval *unparsedEntityDeclHandler;
58 	zval *notationDeclHandler;
59 	zval *externalEntityRefHandler;
60 	zval *unknownEncodingHandler;
61 	zval *startNamespaceDeclHandler;
62 	zval *endNamespaceDeclHandler;
63 
64 	zend_function *startElementPtr;
65 	zend_function *endElementPtr;
66 	zend_function *characterDataPtr;
67 	zend_function *processingInstructionPtr;
68 	zend_function *defaultPtr;
69 	zend_function *unparsedEntityDeclPtr;
70 	zend_function *notationDeclPtr;
71 	zend_function *externalEntityRefPtr;
72 	zend_function *unknownEncodingPtr;
73 	zend_function *startNamespaceDeclPtr;
74 	zend_function *endNamespaceDeclPtr;
75 
76 	zval *object;
77 
78 	zval *data;
79 	zval *info;
80 	int level;
81 	int toffset;
82 	int curtag;
83 	zval **ctag;
84 	char **ltags;
85 	int lastwasopen;
86 	int skipwhite;
87 	int isparsing;
88 
89 	XML_Char *baseURI;
90 } xml_parser;
91 
92 
93 typedef struct {
94 	XML_Char *name;
95 	char (*decoding_function)(unsigned short);
96 	unsigned short (*encoding_function)(unsigned char);
97 } xml_encoding;
98 
99 
100 enum php_xml_option {
101     PHP_XML_OPTION_CASE_FOLDING = 1,
102     PHP_XML_OPTION_TARGET_ENCODING,
103     PHP_XML_OPTION_SKIP_TAGSTART,
104     PHP_XML_OPTION_SKIP_WHITE
105 };
106 
107 /* for xml_parse_into_struct */
108 
109 #define XML_MAXLEVEL 255 /* XXX this should be dynamic */
110 
111 PHP_FUNCTION(xml_parser_create);
112 PHP_FUNCTION(xml_parser_create_ns);
113 PHP_FUNCTION(xml_set_object);
114 PHP_FUNCTION(xml_set_element_handler);
115 PHP_FUNCTION(xml_set_character_data_handler);
116 PHP_FUNCTION(xml_set_processing_instruction_handler);
117 PHP_FUNCTION(xml_set_default_handler);
118 PHP_FUNCTION(xml_set_unparsed_entity_decl_handler);
119 PHP_FUNCTION(xml_set_notation_decl_handler);
120 PHP_FUNCTION(xml_set_external_entity_ref_handler);
121 PHP_FUNCTION(xml_set_start_namespace_decl_handler);
122 PHP_FUNCTION(xml_set_end_namespace_decl_handler);
123 PHP_FUNCTION(xml_parse);
124 PHP_FUNCTION(xml_get_error_code);
125 PHP_FUNCTION(xml_error_string);
126 PHP_FUNCTION(xml_get_current_line_number);
127 PHP_FUNCTION(xml_get_current_column_number);
128 PHP_FUNCTION(xml_get_current_byte_index);
129 PHP_FUNCTION(xml_parser_free);
130 PHP_FUNCTION(xml_parser_set_option);
131 PHP_FUNCTION(xml_parser_get_option);
132 PHP_FUNCTION(utf8_encode);
133 PHP_FUNCTION(utf8_decode);
134 PHP_FUNCTION(xml_parse_into_struct);
135 
136 PHPAPI char *_xml_zval_strdup(zval *val);
137 PHPAPI char *xml_utf8_decode(const XML_Char *, int, int *, const XML_Char *);
138 PHPAPI char *xml_utf8_encode(const char *s, int len, int *newlen, const XML_Char *encoding);
139 
140 #endif /* HAVE_LIBEXPAT */
141 
142 #define phpext_xml_ptr xml_module_ptr
143 
144 #ifdef ZTS
145 #define XML(v) TSRMG(xml_globals_id, zend_xml_globals *, v)
146 #else
147 #define XML(v) (xml_globals.v)
148 #endif
149 
150 #endif /* PHP_XML_H */
151 
152 /*
153  * Local variables:
154  * tab-width: 4
155  * c-basic-offset: 4
156  * End:
157  */
158