[1073] | 1 | /**
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| 2 | * pugixml parser - version 1.7
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| 3 | * --------------------------------------------------------
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| 4 | * Copyright (C) 2006-2015, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
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| 5 | * Report bugs and download new versions at http://pugixml.org/
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| 6 | *
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| 7 | * This library is distributed under the MIT License. See notice at the end
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| 8 | * of this file.
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| 9 | *
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| 10 | * This work is based on the pugxml parser, which is:
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| 11 | * Copyright (C) 2003, by Kristen Wegner (kristen@tima.net)
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| 12 | */
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| 13 |
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| 14 | #ifndef PUGIXML_VERSION
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| 15 | // Define version macro; evaluates to major * 100 + minor so that it's safe to use in less-than comparisons
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| 16 | # define PUGIXML_VERSION 170
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| 17 | #endif
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| 18 |
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| 19 | // Include user configuration file (this can define various configuration macros)
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| 20 | #include "pugiconfig.hpp"
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| 21 |
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| 22 | #ifndef HEADER_PUGIXML_HPP
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| 23 | #define HEADER_PUGIXML_HPP
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| 24 |
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| 25 | // Include stddef.h for size_t and ptrdiff_t
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| 26 | #include <stddef.h>
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| 27 |
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| 28 | // Include exception header for XPath
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| 29 | #if !defined(PUGIXML_NO_XPATH) && !defined(PUGIXML_NO_EXCEPTIONS)
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| 30 | # include <exception>
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| 31 | #endif
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| 32 |
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| 33 | // Include STL headers
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| 34 | #ifndef PUGIXML_NO_STL
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| 35 | # include <iterator>
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| 36 | # include <iosfwd>
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| 37 | # include <string>
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| 38 | #endif
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| 39 |
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| 40 | // Macro for deprecated features
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| 41 | #ifndef PUGIXML_DEPRECATED
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| 42 | # if defined(__GNUC__)
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| 43 | # define PUGIXML_DEPRECATED __attribute__((deprecated))
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| 44 | # elif defined(_MSC_VER) && _MSC_VER >= 1300
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| 45 | # define PUGIXML_DEPRECATED __declspec(deprecated)
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| 46 | # else
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| 47 | # define PUGIXML_DEPRECATED
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| 48 | # endif
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| 49 | #endif
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| 50 |
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| 51 | // If no API is defined, assume default
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| 52 | #ifndef PUGIXML_API
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| 53 | # define PUGIXML_API
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| 54 | #endif
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| 55 |
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| 56 | // If no API for classes is defined, assume default
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| 57 | #ifndef PUGIXML_CLASS
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| 58 | # define PUGIXML_CLASS PUGIXML_API
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| 59 | #endif
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| 60 |
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| 61 | // If no API for functions is defined, assume default
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| 62 | #ifndef PUGIXML_FUNCTION
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| 63 | # define PUGIXML_FUNCTION PUGIXML_API
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| 64 | #endif
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| 65 |
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| 66 | // If the platform is known to have long long support, enable long long functions
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| 67 | #ifndef PUGIXML_HAS_LONG_LONG
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| 68 | # if __cplusplus >= 201103
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| 69 | # define PUGIXML_HAS_LONG_LONG
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| 70 | # elif defined(_MSC_VER) && _MSC_VER >= 1400
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| 71 | # define PUGIXML_HAS_LONG_LONG
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| 72 | # endif
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| 73 | #endif
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| 74 |
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| 75 | // Character interface macros
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| 76 | #ifdef PUGIXML_WCHAR_MODE
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| 77 | # define PUGIXML_TEXT(t) L ## t
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| 78 | # define PUGIXML_CHAR wchar_t
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| 79 | #else
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| 80 | # define PUGIXML_TEXT(t) t
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| 81 | # define PUGIXML_CHAR char
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| 82 | #endif
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| 83 |
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| 84 | namespace pugi
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| 85 | {
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| 86 | // Character type used for all internal storage and operations; depends on PUGIXML_WCHAR_MODE
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| 87 | typedef PUGIXML_CHAR char_t;
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| 88 |
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| 89 | #ifndef PUGIXML_NO_STL
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| 90 | // String type used for operations that work with STL string; depends on PUGIXML_WCHAR_MODE
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| 91 | typedef std::basic_string<PUGIXML_CHAR, std::char_traits<PUGIXML_CHAR>, std::allocator<PUGIXML_CHAR> > string_t;
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| 92 | #endif
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| 93 | }
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| 94 |
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| 95 | // The PugiXML namespace
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| 96 | namespace pugi
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| 97 | {
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| 98 | // Tree node types
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| 99 | enum xml_node_type
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| 100 | {
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| 101 | node_null, // Empty (null) node handle
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| 102 | node_document, // A document tree's absolute root
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| 103 | node_element, // Element tag, i.e. '<node/>'
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| 104 | node_pcdata, // Plain character data, i.e. 'text'
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| 105 | node_cdata, // Character data, i.e. '<![CDATA[text]]>'
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| 106 | node_comment, // Comment tag, i.e. '<!-- text -->'
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| 107 | node_pi, // Processing instruction, i.e. '<?name?>'
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| 108 | node_declaration, // Document declaration, i.e. '<?xml version="1.0"?>'
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| 109 | node_doctype // Document type declaration, i.e. '<!DOCTYPE doc>'
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| 110 | };
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| 111 |
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| 112 | // Parsing options
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| 113 |
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| 114 | // Minimal parsing mode (equivalent to turning all other flags off).
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| 115 | // Only elements and PCDATA sections are added to the DOM tree, no text conversions are performed.
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| 116 | const unsigned int parse_minimal = 0x0000;
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| 117 |
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| 118 | // This flag determines if processing instructions (node_pi) are added to the DOM tree. This flag is off by default.
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| 119 | const unsigned int parse_pi = 0x0001;
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| 120 |
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| 121 | // This flag determines if comments (node_comment) are added to the DOM tree. This flag is off by default.
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| 122 | const unsigned int parse_comments = 0x0002;
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| 123 |
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| 124 | // This flag determines if CDATA sections (node_cdata) are added to the DOM tree. This flag is on by default.
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| 125 | const unsigned int parse_cdata = 0x0004;
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| 126 |
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| 127 | // This flag determines if plain character data (node_pcdata) that consist only of whitespace are added to the DOM tree.
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| 128 | // This flag is off by default; turning it on usually results in slower parsing and more memory consumption.
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| 129 | const unsigned int parse_ws_pcdata = 0x0008;
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| 130 |
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| 131 | // This flag determines if character and entity references are expanded during parsing. This flag is on by default.
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| 132 | const unsigned int parse_escapes = 0x0010;
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| 133 |
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| 134 | // This flag determines if EOL characters are normalized (converted to #xA) during parsing. This flag is on by default.
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| 135 | const unsigned int parse_eol = 0x0020;
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| 136 |
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| 137 | // This flag determines if attribute values are normalized using CDATA normalization rules during parsing. This flag is on by default.
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| 138 | const unsigned int parse_wconv_attribute = 0x0040;
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| 139 |
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| 140 | // This flag determines if attribute values are normalized using NMTOKENS normalization rules during parsing. This flag is off by default.
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| 141 | const unsigned int parse_wnorm_attribute = 0x0080;
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| 142 |
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| 143 | // This flag determines if document declaration (node_declaration) is added to the DOM tree. This flag is off by default.
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| 144 | const unsigned int parse_declaration = 0x0100;
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| 145 |
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| 146 | // This flag determines if document type declaration (node_doctype) is added to the DOM tree. This flag is off by default.
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| 147 | const unsigned int parse_doctype = 0x0200;
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| 148 |
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| 149 | // This flag determines if plain character data (node_pcdata) that is the only child of the parent node and that consists only
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| 150 | // of whitespace is added to the DOM tree.
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| 151 | // This flag is off by default; turning it on may result in slower parsing and more memory consumption.
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| 152 | const unsigned int parse_ws_pcdata_single = 0x0400;
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| 153 |
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| 154 | // This flag determines if leading and trailing whitespace is to be removed from plain character data. This flag is off by default.
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| 155 | const unsigned int parse_trim_pcdata = 0x0800;
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| 156 |
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| 157 | // This flag determines if plain character data that does not have a parent node is added to the DOM tree, and if an empty document
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| 158 | // is a valid document. This flag is off by default.
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| 159 | const unsigned int parse_fragment = 0x1000;
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| 160 |
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| 161 | // The default parsing mode.
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| 162 | // Elements, PCDATA and CDATA sections are added to the DOM tree, character/reference entities are expanded,
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| 163 | // End-of-Line characters are normalized, attribute values are normalized using CDATA normalization rules.
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| 164 | const unsigned int parse_default = parse_cdata | parse_escapes | parse_wconv_attribute | parse_eol;
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| 165 |
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| 166 | // The full parsing mode.
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| 167 | // Nodes of all types are added to the DOM tree, character/reference entities are expanded,
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| 168 | // End-of-Line characters are normalized, attribute values are normalized using CDATA normalization rules.
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| 169 | const unsigned int parse_full = parse_default | parse_pi | parse_comments | parse_declaration | parse_doctype;
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| 170 |
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| 171 | // These flags determine the encoding of input data for XML document
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| 172 | enum xml_encoding
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| 173 | {
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| 174 | encoding_auto, // Auto-detect input encoding using BOM or < / <? detection; use UTF8 if BOM is not found
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| 175 | encoding_utf8, // UTF8 encoding
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| 176 | encoding_utf16_le, // Little-endian UTF16
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| 177 | encoding_utf16_be, // Big-endian UTF16
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| 178 | encoding_utf16, // UTF16 with native endianness
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| 179 | encoding_utf32_le, // Little-endian UTF32
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| 180 | encoding_utf32_be, // Big-endian UTF32
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| 181 | encoding_utf32, // UTF32 with native endianness
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| 182 | encoding_wchar, // The same encoding wchar_t has (either UTF16 or UTF32)
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| 183 | encoding_latin1
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| 184 | };
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| 185 |
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| 186 | // Formatting flags
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| 187 |
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| 188 | // Indent the nodes that are written to output stream with as many indentation strings as deep the node is in DOM tree. This flag is on by default.
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| 189 | const unsigned int format_indent = 0x01;
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| 190 |
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| 191 | // Write encoding-specific BOM to the output stream. This flag is off by default.
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| 192 | const unsigned int format_write_bom = 0x02;
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| 193 |
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| 194 | // Use raw output mode (no indentation and no line breaks are written). This flag is off by default.
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| 195 | const unsigned int format_raw = 0x04;
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| 196 |
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| 197 | // Omit default XML declaration even if there is no declaration in the document. This flag is off by default.
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| 198 | const unsigned int format_no_declaration = 0x08;
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| 199 |
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| 200 | // Don't escape attribute values and PCDATA contents. This flag is off by default.
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| 201 | const unsigned int format_no_escapes = 0x10;
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| 202 |
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| 203 | // Open file using text mode in xml_document::save_file. This enables special character (i.e. new-line) conversions on some systems. This flag is off by default.
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| 204 | const unsigned int format_save_file_text = 0x20;
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| 205 |
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| 206 | // Write every attribute on a new line with appropriate indentation. This flag is off by default.
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| 207 | const unsigned int format_indent_attributes = 0x40;
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| 208 |
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| 209 | // The default set of formatting flags.
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| 210 | // Nodes are indented depending on their depth in DOM tree, a default declaration is output if document has none.
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| 211 | const unsigned int format_default = format_indent;
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| 212 |
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| 213 | // Forward declarations
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| 214 | struct xml_attribute_struct;
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| 215 | struct xml_node_struct;
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| 216 |
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| 217 | class xml_node_iterator;
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| 218 | class xml_attribute_iterator;
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| 219 | class xml_named_node_iterator;
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| 220 |
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| 221 | class xml_tree_walker;
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| 222 |
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| 223 | struct xml_parse_result;
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| 224 |
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| 225 | class xml_node;
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| 226 |
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| 227 | class xml_text;
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| 228 |
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| 229 | #ifndef PUGIXML_NO_XPATH
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| 230 | class xpath_node;
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| 231 | class xpath_node_set;
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| 232 | class xpath_query;
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| 233 | class xpath_variable_set;
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| 234 | #endif
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| 235 |
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| 236 | // Range-based for loop support
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| 237 | template <typename It> class xml_object_range
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| 238 | {
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| 239 | public:
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| 240 | typedef It const_iterator;
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| 241 | typedef It iterator;
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| 242 |
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| 243 | xml_object_range(It b, It e): _begin(b), _end(e)
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| 244 | {
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| 245 | }
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| 246 |
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| 247 | It begin() const { return _begin; }
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| 248 | It end() const { return _end; }
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| 249 |
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| 250 | private:
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| 251 | It _begin, _end;
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| 252 | };
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| 253 |
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| 254 | // Writer interface for node printing (see xml_node::print)
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| 255 | class PUGIXML_CLASS xml_writer
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| 256 | {
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| 257 | public:
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| 258 | virtual ~xml_writer() {}
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| 259 |
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| 260 | // Write memory chunk into stream/file/whatever
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| 261 | virtual void write(const void* data, size_t size) = 0;
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| 262 | };
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| 263 |
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| 264 | // xml_writer implementation for FILE*
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| 265 | class PUGIXML_CLASS xml_writer_file: public xml_writer
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| 266 | {
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| 267 | public:
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| 268 | // Construct writer from a FILE* object; void* is used to avoid header dependencies on stdio
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| 269 | xml_writer_file(void* file);
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| 270 |
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| 271 | virtual void write(const void* data, size_t size);
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| 272 |
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| 273 | private:
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| 274 | void* file;
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| 275 | };
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| 276 |
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| 277 | #ifndef PUGIXML_NO_STL
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| 278 | // xml_writer implementation for streams
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| 279 | class PUGIXML_CLASS xml_writer_stream: public xml_writer
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| 280 | {
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| 281 | public:
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| 282 | // Construct writer from an output stream object
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| 283 | xml_writer_stream(std::basic_ostream<char, std::char_traits<char> >& stream);
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| 284 | xml_writer_stream(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream);
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| 285 |
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| 286 | virtual void write(const void* data, size_t size);
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| 287 |
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| 288 | private:
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| 289 | std::basic_ostream<char, std::char_traits<char> >* narrow_stream;
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| 290 | std::basic_ostream<wchar_t, std::char_traits<wchar_t> >* wide_stream;
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| 291 | };
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| 292 | #endif
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| 293 |
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| 294 | // A light-weight handle for manipulating attributes in DOM tree
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| 295 | class PUGIXML_CLASS xml_attribute
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| 296 | {
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| 297 | friend class xml_attribute_iterator;
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| 298 | friend class xml_node;
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| 299 |
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| 300 | private:
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| 301 | xml_attribute_struct* _attr;
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| 302 |
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| 303 | typedef void (*unspecified_bool_type)(xml_attribute***);
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| 304 |
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| 305 | public:
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| 306 | // Default constructor. Constructs an empty attribute.
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| 307 | xml_attribute();
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| 308 |
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| 309 | // Constructs attribute from internal pointer
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| 310 | explicit xml_attribute(xml_attribute_struct* attr);
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| 311 |
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| 312 | // Safe bool conversion operator
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| 313 | operator unspecified_bool_type() const;
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| 314 |
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| 315 | // Borland C++ workaround
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| 316 | bool operator!() const;
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| 317 |
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| 318 | // Comparison operators (compares wrapped attribute pointers)
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| 319 | bool operator==(const xml_attribute& r) const;
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| 320 | bool operator!=(const xml_attribute& r) const;
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| 321 | bool operator<(const xml_attribute& r) const;
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| 322 | bool operator>(const xml_attribute& r) const;
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| 323 | bool operator<=(const xml_attribute& r) const;
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| 324 | bool operator>=(const xml_attribute& r) const;
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| 325 |
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| 326 | // Check if attribute is empty
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| 327 | bool empty() const;
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| 328 |
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| 329 | // Get attribute name/value, or "" if attribute is empty
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| 330 | const char_t* name() const;
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| 331 | const char_t* value() const;
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| 332 |
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| 333 | // Get attribute value, or the default value if attribute is empty
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| 334 | const char_t* as_string(const char_t* def = PUGIXML_TEXT("")) const;
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| 335 |
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| 336 | // Get attribute value as a number, or the default value if conversion did not succeed or attribute is empty
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| 337 | int as_int(int def = 0) const;
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| 338 | unsigned int as_uint(unsigned int def = 0) const;
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| 339 | double as_double(double def = 0) const;
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| 340 | float as_float(float def = 0) const;
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| 341 |
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| 342 | #ifdef PUGIXML_HAS_LONG_LONG
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| 343 | long long as_llong(long long def = 0) const;
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| 344 | unsigned long long as_ullong(unsigned long long def = 0) const;
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| 345 | #endif
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| 346 |
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| 347 | // Get attribute value as bool (returns true if first character is in '1tTyY' set), or the default value if attribute is empty
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| 348 | bool as_bool(bool def = false) const;
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| 349 |
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| 350 | // Set attribute name/value (returns false if attribute is empty or there is not enough memory)
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| 351 | bool set_name(const char_t* rhs);
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| 352 | bool set_value(const char_t* rhs);
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| 353 |
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| 354 | // Set attribute value with type conversion (numbers are converted to strings, boolean is converted to "true"/"false")
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| 355 | bool set_value(int rhs);
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| 356 | bool set_value(unsigned int rhs);
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| 357 | bool set_value(double rhs);
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| 358 | bool set_value(float rhs);
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| 359 | bool set_value(bool rhs);
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| 360 |
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| 361 | #ifdef PUGIXML_HAS_LONG_LONG
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| 362 | bool set_value(long long rhs);
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| 363 | bool set_value(unsigned long long rhs);
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| 364 | #endif
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| 365 |
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| 366 | // Set attribute value (equivalent to set_value without error checking)
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| 367 | xml_attribute& operator=(const char_t* rhs);
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| 368 | xml_attribute& operator=(int rhs);
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| 369 | xml_attribute& operator=(unsigned int rhs);
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| 370 | xml_attribute& operator=(double rhs);
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| 371 | xml_attribute& operator=(float rhs);
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| 372 | xml_attribute& operator=(bool rhs);
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| 373 |
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| 374 | #ifdef PUGIXML_HAS_LONG_LONG
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| 375 | xml_attribute& operator=(long long rhs);
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| 376 | xml_attribute& operator=(unsigned long long rhs);
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| 377 | #endif
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| 378 |
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| 379 | // Get next/previous attribute in the attribute list of the parent node
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| 380 | xml_attribute next_attribute() const;
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| 381 | xml_attribute previous_attribute() const;
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| 382 |
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| 383 | // Get hash value (unique for handles to the same object)
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| 384 | size_t hash_value() const;
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| 385 |
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| 386 | // Get internal pointer
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| 387 | xml_attribute_struct* internal_object() const;
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| 388 | };
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| 389 |
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| 390 | #ifdef __BORLANDC__
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| 391 | // Borland C++ workaround
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| 392 | bool PUGIXML_FUNCTION operator&&(const xml_attribute& lhs, bool rhs);
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| 393 | bool PUGIXML_FUNCTION operator||(const xml_attribute& lhs, bool rhs);
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| 394 | #endif
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| 395 |
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| 396 | // A light-weight handle for manipulating nodes in DOM tree
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| 397 | class PUGIXML_CLASS xml_node
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| 398 | {
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| 399 | friend class xml_attribute_iterator;
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| 400 | friend class xml_node_iterator;
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| 401 | friend class xml_named_node_iterator;
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| 402 |
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| 403 | protected:
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| 404 | xml_node_struct* _root;
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| 405 |
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| 406 | typedef void (*unspecified_bool_type)(xml_node***);
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| 407 |
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| 408 | public:
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| 409 | // Default constructor. Constructs an empty node.
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| 410 | xml_node();
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| 411 |
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| 412 | // Constructs node from internal pointer
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| 413 | explicit xml_node(xml_node_struct* p);
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| 414 |
|
---|
| 415 | // Safe bool conversion operator
|
---|
| 416 | operator unspecified_bool_type() const;
|
---|
| 417 |
|
---|
| 418 | // Borland C++ workaround
|
---|
| 419 | bool operator!() const;
|
---|
| 420 |
|
---|
| 421 | // Comparison operators (compares wrapped node pointers)
|
---|
| 422 | bool operator==(const xml_node& r) const;
|
---|
| 423 | bool operator!=(const xml_node& r) const;
|
---|
| 424 | bool operator<(const xml_node& r) const;
|
---|
| 425 | bool operator>(const xml_node& r) const;
|
---|
| 426 | bool operator<=(const xml_node& r) const;
|
---|
| 427 | bool operator>=(const xml_node& r) const;
|
---|
| 428 |
|
---|
| 429 | // Check if node is empty.
|
---|
| 430 | bool empty() const;
|
---|
| 431 |
|
---|
| 432 | // Get node type
|
---|
| 433 | xml_node_type type() const;
|
---|
| 434 |
|
---|
| 435 | // Get node name, or "" if node is empty or it has no name
|
---|
| 436 | const char_t* name() const;
|
---|
| 437 |
|
---|
| 438 | // Get node value, or "" if node is empty or it has no value
|
---|
| 439 | // Note: For <node>text</node> node.value() does not return "text"! Use child_value() or text() methods to access text inside nodes.
|
---|
| 440 | const char_t* value() const;
|
---|
| 441 |
|
---|
| 442 | // Get attribute list
|
---|
| 443 | xml_attribute first_attribute() const;
|
---|
| 444 | xml_attribute last_attribute() const;
|
---|
| 445 |
|
---|
| 446 | // Get children list
|
---|
| 447 | xml_node first_child() const;
|
---|
| 448 | xml_node last_child() const;
|
---|
| 449 |
|
---|
| 450 | // Get next/previous sibling in the children list of the parent node
|
---|
| 451 | xml_node next_sibling() const;
|
---|
| 452 | xml_node previous_sibling() const;
|
---|
| 453 |
|
---|
| 454 | // Get parent node
|
---|
| 455 | xml_node parent() const;
|
---|
| 456 |
|
---|
| 457 | // Get root of DOM tree this node belongs to
|
---|
| 458 | xml_node root() const;
|
---|
| 459 |
|
---|
| 460 | // Get text object for the current node
|
---|
| 461 | xml_text text() const;
|
---|
| 462 |
|
---|
| 463 | // Get child, attribute or next/previous sibling with the specified name
|
---|
| 464 | xml_node child(const char_t* name) const;
|
---|
| 465 | xml_attribute attribute(const char_t* name) const;
|
---|
| 466 | xml_node next_sibling(const char_t* name) const;
|
---|
| 467 | xml_node previous_sibling(const char_t* name) const;
|
---|
| 468 |
|
---|
| 469 | // Get attribute, starting the search from a hint (and updating hint so that searching for a sequence of attributes is fast)
|
---|
| 470 | xml_attribute attribute(const char_t* name, xml_attribute& hint) const;
|
---|
| 471 |
|
---|
| 472 | // Get child value of current node; that is, value of the first child node of type PCDATA/CDATA
|
---|
| 473 | const char_t* child_value() const;
|
---|
| 474 |
|
---|
| 475 | // Get child value of child with specified name. Equivalent to child(name).child_value().
|
---|
| 476 | const char_t* child_value(const char_t* name) const;
|
---|
| 477 |
|
---|
| 478 | // Set node name/value (returns false if node is empty, there is not enough memory, or node can not have name/value)
|
---|
| 479 | bool set_name(const char_t* rhs);
|
---|
| 480 | bool set_value(const char_t* rhs);
|
---|
| 481 |
|
---|
| 482 | // Add attribute with specified name. Returns added attribute, or empty attribute on errors.
|
---|
| 483 | xml_attribute append_attribute(const char_t* name);
|
---|
| 484 | xml_attribute prepend_attribute(const char_t* name);
|
---|
| 485 | xml_attribute insert_attribute_after(const char_t* name, const xml_attribute& attr);
|
---|
| 486 | xml_attribute insert_attribute_before(const char_t* name, const xml_attribute& attr);
|
---|
| 487 |
|
---|
| 488 | // Add a copy of the specified attribute. Returns added attribute, or empty attribute on errors.
|
---|
| 489 | xml_attribute append_copy(const xml_attribute& proto);
|
---|
| 490 | xml_attribute prepend_copy(const xml_attribute& proto);
|
---|
| 491 | xml_attribute insert_copy_after(const xml_attribute& proto, const xml_attribute& attr);
|
---|
| 492 | xml_attribute insert_copy_before(const xml_attribute& proto, const xml_attribute& attr);
|
---|
| 493 |
|
---|
| 494 | // Add child node with specified type. Returns added node, or empty node on errors.
|
---|
| 495 | xml_node append_child(xml_node_type type = node_element);
|
---|
| 496 | xml_node prepend_child(xml_node_type type = node_element);
|
---|
| 497 | xml_node insert_child_after(xml_node_type type, const xml_node& node);
|
---|
| 498 | xml_node insert_child_before(xml_node_type type, const xml_node& node);
|
---|
| 499 |
|
---|
| 500 | // Add child element with specified name. Returns added node, or empty node on errors.
|
---|
| 501 | xml_node append_child(const char_t* name);
|
---|
| 502 | xml_node prepend_child(const char_t* name);
|
---|
| 503 | xml_node insert_child_after(const char_t* name, const xml_node& node);
|
---|
| 504 | xml_node insert_child_before(const char_t* name, const xml_node& node);
|
---|
| 505 |
|
---|
| 506 | // Add a copy of the specified node as a child. Returns added node, or empty node on errors.
|
---|
| 507 | xml_node append_copy(const xml_node& proto);
|
---|
| 508 | xml_node prepend_copy(const xml_node& proto);
|
---|
| 509 | xml_node insert_copy_after(const xml_node& proto, const xml_node& node);
|
---|
| 510 | xml_node insert_copy_before(const xml_node& proto, const xml_node& node);
|
---|
| 511 |
|
---|
| 512 | // Move the specified node to become a child of this node. Returns moved node, or empty node on errors.
|
---|
| 513 | xml_node append_move(const xml_node& moved);
|
---|
| 514 | xml_node prepend_move(const xml_node& moved);
|
---|
| 515 | xml_node insert_move_after(const xml_node& moved, const xml_node& node);
|
---|
| 516 | xml_node insert_move_before(const xml_node& moved, const xml_node& node);
|
---|
| 517 |
|
---|
| 518 | // Remove specified attribute
|
---|
| 519 | bool remove_attribute(const xml_attribute& a);
|
---|
| 520 | bool remove_attribute(const char_t* name);
|
---|
| 521 |
|
---|
| 522 | // Remove specified child
|
---|
| 523 | bool remove_child(const xml_node& n);
|
---|
| 524 | bool remove_child(const char_t* name);
|
---|
| 525 |
|
---|
| 526 | // Parses buffer as an XML document fragment and appends all nodes as children of the current node.
|
---|
| 527 | // Copies/converts the buffer, so it may be deleted or changed after the function returns.
|
---|
| 528 | // Note: append_buffer allocates memory that has the lifetime of the owning document; removing the appended nodes does not immediately reclaim that memory.
|
---|
| 529 | xml_parse_result append_buffer(const void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 530 |
|
---|
| 531 | // Find attribute using predicate. Returns first attribute for which predicate returned true.
|
---|
| 532 | template <typename Predicate> xml_attribute find_attribute(Predicate pred) const
|
---|
| 533 | {
|
---|
| 534 | if (!_root) return xml_attribute();
|
---|
| 535 |
|
---|
| 536 | for (xml_attribute attrib = first_attribute(); attrib; attrib = attrib.next_attribute())
|
---|
| 537 | if (pred(attrib))
|
---|
| 538 | return attrib;
|
---|
| 539 |
|
---|
| 540 | return xml_attribute();
|
---|
| 541 | }
|
---|
| 542 |
|
---|
| 543 | // Find child node using predicate. Returns first child for which predicate returned true.
|
---|
| 544 | template <typename Predicate> xml_node find_child(Predicate pred) const
|
---|
| 545 | {
|
---|
| 546 | if (!_root) return xml_node();
|
---|
| 547 |
|
---|
| 548 | for (xml_node node = first_child(); node; node = node.next_sibling())
|
---|
| 549 | if (pred(node))
|
---|
| 550 | return node;
|
---|
| 551 |
|
---|
| 552 | return xml_node();
|
---|
| 553 | }
|
---|
| 554 |
|
---|
| 555 | // Find node from subtree using predicate. Returns first node from subtree (depth-first), for which predicate returned true.
|
---|
| 556 | template <typename Predicate> xml_node find_node(Predicate pred) const
|
---|
| 557 | {
|
---|
| 558 | if (!_root) return xml_node();
|
---|
| 559 |
|
---|
| 560 | xml_node cur = first_child();
|
---|
| 561 |
|
---|
| 562 | while (cur._root && cur._root != _root)
|
---|
| 563 | {
|
---|
| 564 | if (pred(cur)) return cur;
|
---|
| 565 |
|
---|
| 566 | if (cur.first_child()) cur = cur.first_child();
|
---|
| 567 | else if (cur.next_sibling()) cur = cur.next_sibling();
|
---|
| 568 | else
|
---|
| 569 | {
|
---|
| 570 | while (!cur.next_sibling() && cur._root != _root) cur = cur.parent();
|
---|
| 571 |
|
---|
| 572 | if (cur._root != _root) cur = cur.next_sibling();
|
---|
| 573 | }
|
---|
| 574 | }
|
---|
| 575 |
|
---|
| 576 | return xml_node();
|
---|
| 577 | }
|
---|
| 578 |
|
---|
| 579 | // Find child node by attribute name/value
|
---|
| 580 | xml_node find_child_by_attribute(const char_t* name, const char_t* attr_name, const char_t* attr_value) const;
|
---|
| 581 | xml_node find_child_by_attribute(const char_t* attr_name, const char_t* attr_value) const;
|
---|
| 582 |
|
---|
| 583 | #ifndef PUGIXML_NO_STL
|
---|
| 584 | // Get the absolute node path from root as a text string.
|
---|
| 585 | string_t path(char_t delimiter = '/') const;
|
---|
| 586 | #endif
|
---|
| 587 |
|
---|
| 588 | // Search for a node by path consisting of node names and . or .. elements.
|
---|
| 589 | xml_node first_element_by_path(const char_t* path, char_t delimiter = '/') const;
|
---|
| 590 |
|
---|
| 591 | // Recursively traverse subtree with xml_tree_walker
|
---|
| 592 | bool traverse(xml_tree_walker& walker);
|
---|
| 593 |
|
---|
| 594 | #ifndef PUGIXML_NO_XPATH
|
---|
| 595 | // Select single node by evaluating XPath query. Returns first node from the resulting node set.
|
---|
| 596 | xpath_node select_node(const char_t* query, xpath_variable_set* variables = 0) const;
|
---|
| 597 | xpath_node select_node(const xpath_query& query) const;
|
---|
| 598 |
|
---|
| 599 | // Select node set by evaluating XPath query
|
---|
| 600 | xpath_node_set select_nodes(const char_t* query, xpath_variable_set* variables = 0) const;
|
---|
| 601 | xpath_node_set select_nodes(const xpath_query& query) const;
|
---|
| 602 |
|
---|
| 603 | // (deprecated: use select_node instead) Select single node by evaluating XPath query.
|
---|
| 604 | xpath_node select_single_node(const char_t* query, xpath_variable_set* variables = 0) const;
|
---|
| 605 | xpath_node select_single_node(const xpath_query& query) const;
|
---|
| 606 |
|
---|
| 607 | #endif
|
---|
| 608 |
|
---|
| 609 | // Print subtree using a writer object
|
---|
| 610 | void print(xml_writer& writer, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto, unsigned int depth = 0) const;
|
---|
| 611 |
|
---|
| 612 | #ifndef PUGIXML_NO_STL
|
---|
| 613 | // Print subtree to stream
|
---|
| 614 | void print(std::basic_ostream<char, std::char_traits<char> >& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto, unsigned int depth = 0) const;
|
---|
| 615 | void print(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& os, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, unsigned int depth = 0) const;
|
---|
| 616 | #endif
|
---|
| 617 |
|
---|
| 618 | // Child nodes iterators
|
---|
| 619 | typedef xml_node_iterator iterator;
|
---|
| 620 |
|
---|
| 621 | iterator begin() const;
|
---|
| 622 | iterator end() const;
|
---|
| 623 |
|
---|
| 624 | // Attribute iterators
|
---|
| 625 | typedef xml_attribute_iterator attribute_iterator;
|
---|
| 626 |
|
---|
| 627 | attribute_iterator attributes_begin() const;
|
---|
| 628 | attribute_iterator attributes_end() const;
|
---|
| 629 |
|
---|
| 630 | // Range-based for support
|
---|
| 631 | xml_object_range<xml_node_iterator> children() const;
|
---|
| 632 | xml_object_range<xml_named_node_iterator> children(const char_t* name) const;
|
---|
| 633 | xml_object_range<xml_attribute_iterator> attributes() const;
|
---|
| 634 |
|
---|
| 635 | // Get node offset in parsed file/string (in char_t units) for debugging purposes
|
---|
| 636 | ptrdiff_t offset_debug() const;
|
---|
| 637 |
|
---|
| 638 | // Get hash value (unique for handles to the same object)
|
---|
| 639 | size_t hash_value() const;
|
---|
| 640 |
|
---|
| 641 | // Get internal pointer
|
---|
| 642 | xml_node_struct* internal_object() const;
|
---|
| 643 | };
|
---|
| 644 |
|
---|
| 645 | #ifdef __BORLANDC__
|
---|
| 646 | // Borland C++ workaround
|
---|
| 647 | bool PUGIXML_FUNCTION operator&&(const xml_node& lhs, bool rhs);
|
---|
| 648 | bool PUGIXML_FUNCTION operator||(const xml_node& lhs, bool rhs);
|
---|
| 649 | #endif
|
---|
| 650 |
|
---|
| 651 | // A helper for working with text inside PCDATA nodes
|
---|
| 652 | class PUGIXML_CLASS xml_text
|
---|
| 653 | {
|
---|
| 654 | friend class xml_node;
|
---|
| 655 |
|
---|
| 656 | xml_node_struct* _root;
|
---|
| 657 |
|
---|
| 658 | typedef void (*unspecified_bool_type)(xml_text***);
|
---|
| 659 |
|
---|
| 660 | explicit xml_text(xml_node_struct* root);
|
---|
| 661 |
|
---|
| 662 | xml_node_struct* _data_new();
|
---|
| 663 | xml_node_struct* _data() const;
|
---|
| 664 |
|
---|
| 665 | public:
|
---|
| 666 | // Default constructor. Constructs an empty object.
|
---|
| 667 | xml_text();
|
---|
| 668 |
|
---|
| 669 | // Safe bool conversion operator
|
---|
| 670 | operator unspecified_bool_type() const;
|
---|
| 671 |
|
---|
| 672 | // Borland C++ workaround
|
---|
| 673 | bool operator!() const;
|
---|
| 674 |
|
---|
| 675 | // Check if text object is empty
|
---|
| 676 | bool empty() const;
|
---|
| 677 |
|
---|
| 678 | // Get text, or "" if object is empty
|
---|
| 679 | const char_t* get() const;
|
---|
| 680 |
|
---|
| 681 | // Get text, or the default value if object is empty
|
---|
| 682 | const char_t* as_string(const char_t* def = PUGIXML_TEXT("")) const;
|
---|
| 683 |
|
---|
| 684 | // Get text as a number, or the default value if conversion did not succeed or object is empty
|
---|
| 685 | int as_int(int def = 0) const;
|
---|
| 686 | unsigned int as_uint(unsigned int def = 0) const;
|
---|
| 687 | double as_double(double def = 0) const;
|
---|
| 688 | float as_float(float def = 0) const;
|
---|
| 689 |
|
---|
| 690 | #ifdef PUGIXML_HAS_LONG_LONG
|
---|
| 691 | long long as_llong(long long def = 0) const;
|
---|
| 692 | unsigned long long as_ullong(unsigned long long def = 0) const;
|
---|
| 693 | #endif
|
---|
| 694 |
|
---|
| 695 | // Get text as bool (returns true if first character is in '1tTyY' set), or the default value if object is empty
|
---|
| 696 | bool as_bool(bool def = false) const;
|
---|
| 697 |
|
---|
| 698 | // Set text (returns false if object is empty or there is not enough memory)
|
---|
| 699 | bool set(const char_t* rhs);
|
---|
| 700 |
|
---|
| 701 | // Set text with type conversion (numbers are converted to strings, boolean is converted to "true"/"false")
|
---|
| 702 | bool set(int rhs);
|
---|
| 703 | bool set(unsigned int rhs);
|
---|
| 704 | bool set(double rhs);
|
---|
| 705 | bool set(float rhs);
|
---|
| 706 | bool set(bool rhs);
|
---|
| 707 |
|
---|
| 708 | #ifdef PUGIXML_HAS_LONG_LONG
|
---|
| 709 | bool set(long long rhs);
|
---|
| 710 | bool set(unsigned long long rhs);
|
---|
| 711 | #endif
|
---|
| 712 |
|
---|
| 713 | // Set text (equivalent to set without error checking)
|
---|
| 714 | xml_text& operator=(const char_t* rhs);
|
---|
| 715 | xml_text& operator=(int rhs);
|
---|
| 716 | xml_text& operator=(unsigned int rhs);
|
---|
| 717 | xml_text& operator=(double rhs);
|
---|
| 718 | xml_text& operator=(float rhs);
|
---|
| 719 | xml_text& operator=(bool rhs);
|
---|
| 720 |
|
---|
| 721 | #ifdef PUGIXML_HAS_LONG_LONG
|
---|
| 722 | xml_text& operator=(long long rhs);
|
---|
| 723 | xml_text& operator=(unsigned long long rhs);
|
---|
| 724 | #endif
|
---|
| 725 |
|
---|
| 726 | // Get the data node (node_pcdata or node_cdata) for this object
|
---|
| 727 | xml_node data() const;
|
---|
| 728 | };
|
---|
| 729 |
|
---|
| 730 | #ifdef __BORLANDC__
|
---|
| 731 | // Borland C++ workaround
|
---|
| 732 | bool PUGIXML_FUNCTION operator&&(const xml_text& lhs, bool rhs);
|
---|
| 733 | bool PUGIXML_FUNCTION operator||(const xml_text& lhs, bool rhs);
|
---|
| 734 | #endif
|
---|
| 735 |
|
---|
| 736 | // Child node iterator (a bidirectional iterator over a collection of xml_node)
|
---|
| 737 | class PUGIXML_CLASS xml_node_iterator
|
---|
| 738 | {
|
---|
| 739 | friend class xml_node;
|
---|
| 740 |
|
---|
| 741 | private:
|
---|
| 742 | mutable xml_node _wrap;
|
---|
| 743 | xml_node _parent;
|
---|
| 744 |
|
---|
| 745 | xml_node_iterator(xml_node_struct* ref, xml_node_struct* parent);
|
---|
| 746 |
|
---|
| 747 | public:
|
---|
| 748 | // Iterator traits
|
---|
| 749 | typedef ptrdiff_t difference_type;
|
---|
| 750 | typedef xml_node value_type;
|
---|
| 751 | typedef xml_node* pointer;
|
---|
| 752 | typedef xml_node& reference;
|
---|
| 753 |
|
---|
| 754 | #ifndef PUGIXML_NO_STL
|
---|
| 755 | typedef std::bidirectional_iterator_tag iterator_category;
|
---|
| 756 | #endif
|
---|
| 757 |
|
---|
| 758 | // Default constructor
|
---|
| 759 | xml_node_iterator();
|
---|
| 760 |
|
---|
| 761 | // Construct an iterator which points to the specified node
|
---|
| 762 | xml_node_iterator(const xml_node& node);
|
---|
| 763 |
|
---|
| 764 | // Iterator operators
|
---|
| 765 | bool operator==(const xml_node_iterator& rhs) const;
|
---|
| 766 | bool operator!=(const xml_node_iterator& rhs) const;
|
---|
| 767 |
|
---|
| 768 | xml_node& operator*() const;
|
---|
| 769 | xml_node* operator->() const;
|
---|
| 770 |
|
---|
| 771 | const xml_node_iterator& operator++();
|
---|
| 772 | xml_node_iterator operator++(int);
|
---|
| 773 |
|
---|
| 774 | const xml_node_iterator& operator--();
|
---|
| 775 | xml_node_iterator operator--(int);
|
---|
| 776 | };
|
---|
| 777 |
|
---|
| 778 | // Attribute iterator (a bidirectional iterator over a collection of xml_attribute)
|
---|
| 779 | class PUGIXML_CLASS xml_attribute_iterator
|
---|
| 780 | {
|
---|
| 781 | friend class xml_node;
|
---|
| 782 |
|
---|
| 783 | private:
|
---|
| 784 | mutable xml_attribute _wrap;
|
---|
| 785 | xml_node _parent;
|
---|
| 786 |
|
---|
| 787 | xml_attribute_iterator(xml_attribute_struct* ref, xml_node_struct* parent);
|
---|
| 788 |
|
---|
| 789 | public:
|
---|
| 790 | // Iterator traits
|
---|
| 791 | typedef ptrdiff_t difference_type;
|
---|
| 792 | typedef xml_attribute value_type;
|
---|
| 793 | typedef xml_attribute* pointer;
|
---|
| 794 | typedef xml_attribute& reference;
|
---|
| 795 |
|
---|
| 796 | #ifndef PUGIXML_NO_STL
|
---|
| 797 | typedef std::bidirectional_iterator_tag iterator_category;
|
---|
| 798 | #endif
|
---|
| 799 |
|
---|
| 800 | // Default constructor
|
---|
| 801 | xml_attribute_iterator();
|
---|
| 802 |
|
---|
| 803 | // Construct an iterator which points to the specified attribute
|
---|
| 804 | xml_attribute_iterator(const xml_attribute& attr, const xml_node& parent);
|
---|
| 805 |
|
---|
| 806 | // Iterator operators
|
---|
| 807 | bool operator==(const xml_attribute_iterator& rhs) const;
|
---|
| 808 | bool operator!=(const xml_attribute_iterator& rhs) const;
|
---|
| 809 |
|
---|
| 810 | xml_attribute& operator*() const;
|
---|
| 811 | xml_attribute* operator->() const;
|
---|
| 812 |
|
---|
| 813 | const xml_attribute_iterator& operator++();
|
---|
| 814 | xml_attribute_iterator operator++(int);
|
---|
| 815 |
|
---|
| 816 | const xml_attribute_iterator& operator--();
|
---|
| 817 | xml_attribute_iterator operator--(int);
|
---|
| 818 | };
|
---|
| 819 |
|
---|
| 820 | // Named node range helper
|
---|
| 821 | class PUGIXML_CLASS xml_named_node_iterator
|
---|
| 822 | {
|
---|
| 823 | friend class xml_node;
|
---|
| 824 |
|
---|
| 825 | public:
|
---|
| 826 | // Iterator traits
|
---|
| 827 | typedef ptrdiff_t difference_type;
|
---|
| 828 | typedef xml_node value_type;
|
---|
| 829 | typedef xml_node* pointer;
|
---|
| 830 | typedef xml_node& reference;
|
---|
| 831 |
|
---|
| 832 | #ifndef PUGIXML_NO_STL
|
---|
| 833 | typedef std::bidirectional_iterator_tag iterator_category;
|
---|
| 834 | #endif
|
---|
| 835 |
|
---|
| 836 | // Default constructor
|
---|
| 837 | xml_named_node_iterator();
|
---|
| 838 |
|
---|
| 839 | // Construct an iterator which points to the specified node
|
---|
| 840 | xml_named_node_iterator(const xml_node& node, const char_t* name);
|
---|
| 841 |
|
---|
| 842 | // Iterator operators
|
---|
| 843 | bool operator==(const xml_named_node_iterator& rhs) const;
|
---|
| 844 | bool operator!=(const xml_named_node_iterator& rhs) const;
|
---|
| 845 |
|
---|
| 846 | xml_node& operator*() const;
|
---|
| 847 | xml_node* operator->() const;
|
---|
| 848 |
|
---|
| 849 | const xml_named_node_iterator& operator++();
|
---|
| 850 | xml_named_node_iterator operator++(int);
|
---|
| 851 |
|
---|
| 852 | const xml_named_node_iterator& operator--();
|
---|
| 853 | xml_named_node_iterator operator--(int);
|
---|
| 854 |
|
---|
| 855 | private:
|
---|
| 856 | mutable xml_node _wrap;
|
---|
| 857 | xml_node _parent;
|
---|
| 858 | const char_t* _name;
|
---|
| 859 |
|
---|
| 860 | xml_named_node_iterator(xml_node_struct* ref, xml_node_struct* parent, const char_t* name);
|
---|
| 861 | };
|
---|
| 862 |
|
---|
| 863 | // Abstract tree walker class (see xml_node::traverse)
|
---|
| 864 | class PUGIXML_CLASS xml_tree_walker
|
---|
| 865 | {
|
---|
| 866 | friend class xml_node;
|
---|
| 867 |
|
---|
| 868 | private:
|
---|
| 869 | int _depth;
|
---|
| 870 |
|
---|
| 871 | protected:
|
---|
| 872 | // Get current traversal depth
|
---|
| 873 | int depth() const;
|
---|
| 874 |
|
---|
| 875 | public:
|
---|
| 876 | xml_tree_walker();
|
---|
| 877 | virtual ~xml_tree_walker();
|
---|
| 878 |
|
---|
| 879 | // Callback that is called when traversal begins
|
---|
| 880 | virtual bool begin(xml_node& node);
|
---|
| 881 |
|
---|
| 882 | // Callback that is called for each node traversed
|
---|
| 883 | virtual bool for_each(xml_node& node) = 0;
|
---|
| 884 |
|
---|
| 885 | // Callback that is called when traversal ends
|
---|
| 886 | virtual bool end(xml_node& node);
|
---|
| 887 | };
|
---|
| 888 |
|
---|
| 889 | // Parsing status, returned as part of xml_parse_result object
|
---|
| 890 | enum xml_parse_status
|
---|
| 891 | {
|
---|
| 892 | status_ok = 0, // No error
|
---|
| 893 |
|
---|
| 894 | status_file_not_found, // File was not found during load_file()
|
---|
| 895 | status_io_error, // Error reading from file/stream
|
---|
| 896 | status_out_of_memory, // Could not allocate memory
|
---|
| 897 | status_internal_error, // Internal error occurred
|
---|
| 898 |
|
---|
| 899 | status_unrecognized_tag, // Parser could not determine tag type
|
---|
| 900 |
|
---|
| 901 | status_bad_pi, // Parsing error occurred while parsing document declaration/processing instruction
|
---|
| 902 | status_bad_comment, // Parsing error occurred while parsing comment
|
---|
| 903 | status_bad_cdata, // Parsing error occurred while parsing CDATA section
|
---|
| 904 | status_bad_doctype, // Parsing error occurred while parsing document type declaration
|
---|
| 905 | status_bad_pcdata, // Parsing error occurred while parsing PCDATA section
|
---|
| 906 | status_bad_start_element, // Parsing error occurred while parsing start element tag
|
---|
| 907 | status_bad_attribute, // Parsing error occurred while parsing element attribute
|
---|
| 908 | status_bad_end_element, // Parsing error occurred while parsing end element tag
|
---|
| 909 | status_end_element_mismatch,// There was a mismatch of start-end tags (closing tag had incorrect name, some tag was not closed or there was an excessive closing tag)
|
---|
| 910 |
|
---|
| 911 | status_append_invalid_root, // Unable to append nodes since root type is not node_element or node_document (exclusive to xml_node::append_buffer)
|
---|
| 912 |
|
---|
| 913 | status_no_document_element // Parsing resulted in a document without element nodes
|
---|
| 914 | };
|
---|
| 915 |
|
---|
| 916 | // Parsing result
|
---|
| 917 | struct PUGIXML_CLASS xml_parse_result
|
---|
| 918 | {
|
---|
| 919 | // Parsing status (see xml_parse_status)
|
---|
| 920 | xml_parse_status status;
|
---|
| 921 |
|
---|
| 922 | // Last parsed offset (in char_t units from start of input data)
|
---|
| 923 | ptrdiff_t offset;
|
---|
| 924 |
|
---|
| 925 | // Source document encoding
|
---|
| 926 | xml_encoding encoding;
|
---|
| 927 |
|
---|
| 928 | // Default constructor, initializes object to failed state
|
---|
| 929 | xml_parse_result();
|
---|
| 930 |
|
---|
| 931 | // Cast to bool operator
|
---|
| 932 | operator bool() const;
|
---|
| 933 |
|
---|
| 934 | // Get error description
|
---|
| 935 | const char* description() const;
|
---|
| 936 | };
|
---|
| 937 |
|
---|
| 938 | // Document class (DOM tree root)
|
---|
| 939 | class PUGIXML_CLASS xml_document: public xml_node
|
---|
| 940 | {
|
---|
| 941 | private:
|
---|
| 942 | char_t* _buffer;
|
---|
| 943 |
|
---|
| 944 | char _memory[192];
|
---|
| 945 |
|
---|
| 946 | // Non-copyable semantics
|
---|
| 947 | xml_document(const xml_document&);
|
---|
| 948 | xml_document& operator=(const xml_document&);
|
---|
| 949 |
|
---|
| 950 | void create();
|
---|
| 951 | void destroy();
|
---|
| 952 |
|
---|
| 953 | public:
|
---|
| 954 | // Default constructor, makes empty document
|
---|
| 955 | xml_document();
|
---|
| 956 |
|
---|
| 957 | // Destructor, invalidates all node/attribute handles to this document
|
---|
| 958 | ~xml_document();
|
---|
| 959 |
|
---|
| 960 | // Removes all nodes, leaving the empty document
|
---|
| 961 | void reset();
|
---|
| 962 |
|
---|
| 963 | // Removes all nodes, then copies the entire contents of the specified document
|
---|
| 964 | void reset(const xml_document& proto);
|
---|
| 965 |
|
---|
| 966 | #ifndef PUGIXML_NO_STL
|
---|
| 967 | // Load document from stream.
|
---|
| 968 | xml_parse_result load(std::basic_istream<char, std::char_traits<char> >& stream, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 969 | xml_parse_result load(std::basic_istream<wchar_t, std::char_traits<wchar_t> >& stream, unsigned int options = parse_default);
|
---|
| 970 | #endif
|
---|
| 971 |
|
---|
| 972 | // (deprecated: use load_string instead) Load document from zero-terminated string. No encoding conversions are applied.
|
---|
| 973 | xml_parse_result load(const char_t* contents, unsigned int options = parse_default);
|
---|
| 974 |
|
---|
| 975 | // Load document from zero-terminated string. No encoding conversions are applied.
|
---|
| 976 | xml_parse_result load_string(const char_t* contents, unsigned int options = parse_default);
|
---|
| 977 |
|
---|
| 978 | // Load document from file
|
---|
| 979 | xml_parse_result load_file(const char* path, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 980 | xml_parse_result load_file(const wchar_t* path, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 981 |
|
---|
| 982 | // Load document from buffer. Copies/converts the buffer, so it may be deleted or changed after the function returns.
|
---|
| 983 | xml_parse_result load_buffer(const void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 984 |
|
---|
| 985 | // Load document from buffer, using the buffer for in-place parsing (the buffer is modified and used for storage of document data).
|
---|
| 986 | // You should ensure that buffer data will persist throughout the document's lifetime, and free the buffer memory manually once document is destroyed.
|
---|
| 987 | xml_parse_result load_buffer_inplace(void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 988 |
|
---|
| 989 | // Load document from buffer, using the buffer for in-place parsing (the buffer is modified and used for storage of document data).
|
---|
| 990 | // You should allocate the buffer with pugixml allocation function; document will free the buffer when it is no longer needed (you can't use it anymore).
|
---|
| 991 | xml_parse_result load_buffer_inplace_own(void* contents, size_t size, unsigned int options = parse_default, xml_encoding encoding = encoding_auto);
|
---|
| 992 |
|
---|
| 993 | // Save XML document to writer (semantics is slightly different from xml_node::print, see documentation for details).
|
---|
| 994 | void save(xml_writer& writer, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
|
---|
| 995 |
|
---|
| 996 | #ifndef PUGIXML_NO_STL
|
---|
| 997 | // Save XML document to stream (semantics is slightly different from xml_node::print, see documentation for details).
|
---|
| 998 | void save(std::basic_ostream<char, std::char_traits<char> >& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
|
---|
| 999 | void save(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >& stream, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default) const;
|
---|
| 1000 | #endif
|
---|
| 1001 |
|
---|
| 1002 | // Save XML to file
|
---|
| 1003 | bool save_file(const char* path, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
|
---|
| 1004 | bool save_file(const wchar_t* path, const char_t* indent = PUGIXML_TEXT("\t"), unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
|
---|
| 1005 |
|
---|
| 1006 | // Get document element
|
---|
| 1007 | xml_node document_element() const;
|
---|
| 1008 | };
|
---|
| 1009 |
|
---|
| 1010 | #ifndef PUGIXML_NO_XPATH
|
---|
| 1011 | // XPath query return type
|
---|
| 1012 | enum xpath_value_type
|
---|
| 1013 | {
|
---|
| 1014 | xpath_type_none, // Unknown type (query failed to compile)
|
---|
| 1015 | xpath_type_node_set, // Node set (xpath_node_set)
|
---|
| 1016 | xpath_type_number, // Number
|
---|
| 1017 | xpath_type_string, // String
|
---|
| 1018 | xpath_type_boolean // Boolean
|
---|
| 1019 | };
|
---|
| 1020 |
|
---|
| 1021 | // XPath parsing result
|
---|
| 1022 | struct PUGIXML_CLASS xpath_parse_result
|
---|
| 1023 | {
|
---|
| 1024 | // Error message (0 if no error)
|
---|
| 1025 | const char* error;
|
---|
| 1026 |
|
---|
| 1027 | // Last parsed offset (in char_t units from string start)
|
---|
| 1028 | ptrdiff_t offset;
|
---|
| 1029 |
|
---|
| 1030 | // Default constructor, initializes object to failed state
|
---|
| 1031 | xpath_parse_result();
|
---|
| 1032 |
|
---|
| 1033 | // Cast to bool operator
|
---|
| 1034 | operator bool() const;
|
---|
| 1035 |
|
---|
| 1036 | // Get error description
|
---|
| 1037 | const char* description() const;
|
---|
| 1038 | };
|
---|
| 1039 |
|
---|
| 1040 | // A single XPath variable
|
---|
| 1041 | class PUGIXML_CLASS xpath_variable
|
---|
| 1042 | {
|
---|
| 1043 | friend class xpath_variable_set;
|
---|
| 1044 |
|
---|
| 1045 | protected:
|
---|
| 1046 | xpath_value_type _type;
|
---|
| 1047 | xpath_variable* _next;
|
---|
| 1048 |
|
---|
| 1049 | xpath_variable(xpath_value_type type);
|
---|
| 1050 |
|
---|
| 1051 | // Non-copyable semantics
|
---|
| 1052 | xpath_variable(const xpath_variable&);
|
---|
| 1053 | xpath_variable& operator=(const xpath_variable&);
|
---|
| 1054 |
|
---|
| 1055 | public:
|
---|
| 1056 | // Get variable name
|
---|
| 1057 | const char_t* name() const;
|
---|
| 1058 |
|
---|
| 1059 | // Get variable type
|
---|
| 1060 | xpath_value_type type() const;
|
---|
| 1061 |
|
---|
| 1062 | // Get variable value; no type conversion is performed, default value (false, NaN, empty string, empty node set) is returned on type mismatch error
|
---|
| 1063 | bool get_boolean() const;
|
---|
| 1064 | double get_number() const;
|
---|
| 1065 | const char_t* get_string() const;
|
---|
| 1066 | const xpath_node_set& get_node_set() const;
|
---|
| 1067 |
|
---|
| 1068 | // Set variable value; no type conversion is performed, false is returned on type mismatch error
|
---|
| 1069 | bool set(bool value);
|
---|
| 1070 | bool set(double value);
|
---|
| 1071 | bool set(const char_t* value);
|
---|
| 1072 | bool set(const xpath_node_set& value);
|
---|
| 1073 | };
|
---|
| 1074 |
|
---|
| 1075 | // A set of XPath variables
|
---|
| 1076 | class PUGIXML_CLASS xpath_variable_set
|
---|
| 1077 | {
|
---|
| 1078 | private:
|
---|
| 1079 | xpath_variable* _data[64];
|
---|
| 1080 |
|
---|
| 1081 | void _assign(const xpath_variable_set& rhs);
|
---|
| 1082 | void _swap(xpath_variable_set& rhs);
|
---|
| 1083 |
|
---|
| 1084 | xpath_variable* _find(const char_t* name) const;
|
---|
| 1085 |
|
---|
| 1086 | static bool _clone(xpath_variable* var, xpath_variable** out_result);
|
---|
| 1087 | static void _destroy(xpath_variable* var);
|
---|
| 1088 |
|
---|
| 1089 | public:
|
---|
| 1090 | // Default constructor/destructor
|
---|
| 1091 | xpath_variable_set();
|
---|
| 1092 | ~xpath_variable_set();
|
---|
| 1093 |
|
---|
| 1094 | // Copy constructor/assignment operator
|
---|
| 1095 | xpath_variable_set(const xpath_variable_set& rhs);
|
---|
| 1096 | xpath_variable_set& operator=(const xpath_variable_set& rhs);
|
---|
| 1097 |
|
---|
| 1098 | #if __cplusplus >= 201103
|
---|
| 1099 | // Move semantics support
|
---|
| 1100 | xpath_variable_set(xpath_variable_set&& rhs);
|
---|
| 1101 | xpath_variable_set& operator=(xpath_variable_set&& rhs);
|
---|
| 1102 | #endif
|
---|
| 1103 |
|
---|
| 1104 | // Add a new variable or get the existing one, if the types match
|
---|
| 1105 | xpath_variable* add(const char_t* name, xpath_value_type type);
|
---|
| 1106 |
|
---|
| 1107 | // Set value of an existing variable; no type conversion is performed, false is returned if there is no such variable or if types mismatch
|
---|
| 1108 | bool set(const char_t* name, bool value);
|
---|
| 1109 | bool set(const char_t* name, double value);
|
---|
| 1110 | bool set(const char_t* name, const char_t* value);
|
---|
| 1111 | bool set(const char_t* name, const xpath_node_set& value);
|
---|
| 1112 |
|
---|
| 1113 | // Get existing variable by name
|
---|
| 1114 | xpath_variable* get(const char_t* name);
|
---|
| 1115 | const xpath_variable* get(const char_t* name) const;
|
---|
| 1116 | };
|
---|
| 1117 |
|
---|
| 1118 | // A compiled XPath query object
|
---|
| 1119 | class PUGIXML_CLASS xpath_query
|
---|
| 1120 | {
|
---|
| 1121 | private:
|
---|
| 1122 | void* _impl;
|
---|
| 1123 | xpath_parse_result _result;
|
---|
| 1124 |
|
---|
| 1125 | typedef void (*unspecified_bool_type)(xpath_query***);
|
---|
| 1126 |
|
---|
| 1127 | // Non-copyable semantics
|
---|
| 1128 | xpath_query(const xpath_query&);
|
---|
| 1129 | xpath_query& operator=(const xpath_query&);
|
---|
| 1130 |
|
---|
| 1131 | public:
|
---|
| 1132 | // Construct a compiled object from XPath expression.
|
---|
| 1133 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws xpath_exception on compilation errors.
|
---|
| 1134 | explicit xpath_query(const char_t* query, xpath_variable_set* variables = 0);
|
---|
| 1135 |
|
---|
| 1136 | // Constructor
|
---|
| 1137 | xpath_query();
|
---|
| 1138 |
|
---|
| 1139 | // Destructor
|
---|
| 1140 | ~xpath_query();
|
---|
| 1141 |
|
---|
| 1142 | #if __cplusplus >= 201103
|
---|
| 1143 | // Move semantics support
|
---|
| 1144 | xpath_query(xpath_query&& rhs);
|
---|
| 1145 | xpath_query& operator=(xpath_query&& rhs);
|
---|
| 1146 | #endif
|
---|
| 1147 |
|
---|
| 1148 | // Get query expression return type
|
---|
| 1149 | xpath_value_type return_type() const;
|
---|
| 1150 |
|
---|
| 1151 | // Evaluate expression as boolean value in the specified context; performs type conversion if necessary.
|
---|
| 1152 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.
|
---|
| 1153 | bool evaluate_boolean(const xpath_node& n) const;
|
---|
| 1154 |
|
---|
| 1155 | // Evaluate expression as double value in the specified context; performs type conversion if necessary.
|
---|
| 1156 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.
|
---|
| 1157 | double evaluate_number(const xpath_node& n) const;
|
---|
| 1158 |
|
---|
| 1159 | #ifndef PUGIXML_NO_STL
|
---|
| 1160 | // Evaluate expression as string value in the specified context; performs type conversion if necessary.
|
---|
| 1161 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.
|
---|
| 1162 | string_t evaluate_string(const xpath_node& n) const;
|
---|
| 1163 | #endif
|
---|
| 1164 |
|
---|
| 1165 | // Evaluate expression as string value in the specified context; performs type conversion if necessary.
|
---|
| 1166 | // At most capacity characters are written to the destination buffer, full result size is returned (includes terminating zero).
|
---|
| 1167 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws std::bad_alloc on out of memory errors.
|
---|
| 1168 | // If PUGIXML_NO_EXCEPTIONS is defined, returns empty set instead.
|
---|
| 1169 | size_t evaluate_string(char_t* buffer, size_t capacity, const xpath_node& n) const;
|
---|
| 1170 |
|
---|
| 1171 | // Evaluate expression as node set in the specified context.
|
---|
| 1172 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws xpath_exception on type mismatch and std::bad_alloc on out of memory errors.
|
---|
| 1173 | // If PUGIXML_NO_EXCEPTIONS is defined, returns empty node set instead.
|
---|
| 1174 | xpath_node_set evaluate_node_set(const xpath_node& n) const;
|
---|
| 1175 |
|
---|
| 1176 | // Evaluate expression as node set in the specified context.
|
---|
| 1177 | // Return first node in document order, or empty node if node set is empty.
|
---|
| 1178 | // If PUGIXML_NO_EXCEPTIONS is not defined, throws xpath_exception on type mismatch and std::bad_alloc on out of memory errors.
|
---|
| 1179 | // If PUGIXML_NO_EXCEPTIONS is defined, returns empty node instead.
|
---|
| 1180 | xpath_node evaluate_node(const xpath_node& n) const;
|
---|
| 1181 |
|
---|
| 1182 | // Get parsing result (used to get compilation errors in PUGIXML_NO_EXCEPTIONS mode)
|
---|
| 1183 | const xpath_parse_result& result() const;
|
---|
| 1184 |
|
---|
| 1185 | // Safe bool conversion operator
|
---|
| 1186 | operator unspecified_bool_type() const;
|
---|
| 1187 |
|
---|
| 1188 | // Borland C++ workaround
|
---|
| 1189 | bool operator!() const;
|
---|
| 1190 | };
|
---|
| 1191 |
|
---|
| 1192 | #ifndef PUGIXML_NO_EXCEPTIONS
|
---|
| 1193 | // XPath exception class
|
---|
| 1194 | class PUGIXML_CLASS xpath_exception: public std::exception
|
---|
| 1195 | {
|
---|
| 1196 | private:
|
---|
| 1197 | xpath_parse_result _result;
|
---|
| 1198 |
|
---|
| 1199 | public:
|
---|
| 1200 | // Construct exception from parse result
|
---|
| 1201 | explicit xpath_exception(const xpath_parse_result& result);
|
---|
| 1202 |
|
---|
| 1203 | // Get error message
|
---|
| 1204 | virtual const char* what() const throw();
|
---|
| 1205 |
|
---|
| 1206 | // Get parse result
|
---|
| 1207 | const xpath_parse_result& result() const;
|
---|
| 1208 | };
|
---|
| 1209 | #endif
|
---|
| 1210 |
|
---|
| 1211 | // XPath node class (either xml_node or xml_attribute)
|
---|
| 1212 | class PUGIXML_CLASS xpath_node
|
---|
| 1213 | {
|
---|
| 1214 | private:
|
---|
| 1215 | xml_node _node;
|
---|
| 1216 | xml_attribute _attribute;
|
---|
| 1217 |
|
---|
| 1218 | typedef void (*unspecified_bool_type)(xpath_node***);
|
---|
| 1219 |
|
---|
| 1220 | public:
|
---|
| 1221 | // Default constructor; constructs empty XPath node
|
---|
| 1222 | xpath_node();
|
---|
| 1223 |
|
---|
| 1224 | // Construct XPath node from XML node/attribute
|
---|
| 1225 | xpath_node(const xml_node& node);
|
---|
| 1226 | xpath_node(const xml_attribute& attribute, const xml_node& parent);
|
---|
| 1227 |
|
---|
| 1228 | // Get node/attribute, if any
|
---|
| 1229 | xml_node node() const;
|
---|
| 1230 | xml_attribute attribute() const;
|
---|
| 1231 |
|
---|
| 1232 | // Get parent of contained node/attribute
|
---|
| 1233 | xml_node parent() const;
|
---|
| 1234 |
|
---|
| 1235 | // Safe bool conversion operator
|
---|
| 1236 | operator unspecified_bool_type() const;
|
---|
| 1237 |
|
---|
| 1238 | // Borland C++ workaround
|
---|
| 1239 | bool operator!() const;
|
---|
| 1240 |
|
---|
| 1241 | // Comparison operators
|
---|
| 1242 | bool operator==(const xpath_node& n) const;
|
---|
| 1243 | bool operator!=(const xpath_node& n) const;
|
---|
| 1244 | };
|
---|
| 1245 |
|
---|
| 1246 | #ifdef __BORLANDC__
|
---|
| 1247 | // Borland C++ workaround
|
---|
| 1248 | bool PUGIXML_FUNCTION operator&&(const xpath_node& lhs, bool rhs);
|
---|
| 1249 | bool PUGIXML_FUNCTION operator||(const xpath_node& lhs, bool rhs);
|
---|
| 1250 | #endif
|
---|
| 1251 |
|
---|
| 1252 | // A fixed-size collection of XPath nodes
|
---|
| 1253 | class PUGIXML_CLASS xpath_node_set
|
---|
| 1254 | {
|
---|
| 1255 | public:
|
---|
| 1256 | // Collection type
|
---|
| 1257 | enum type_t
|
---|
| 1258 | {
|
---|
| 1259 | type_unsorted, // Not ordered
|
---|
| 1260 | type_sorted, // Sorted by document order (ascending)
|
---|
| 1261 | type_sorted_reverse // Sorted by document order (descending)
|
---|
| 1262 | };
|
---|
| 1263 |
|
---|
| 1264 | // Constant iterator type
|
---|
| 1265 | typedef const xpath_node* const_iterator;
|
---|
| 1266 |
|
---|
| 1267 | // We define non-constant iterator to be the same as constant iterator so that various generic algorithms (i.e. boost foreach) work
|
---|
| 1268 | typedef const xpath_node* iterator;
|
---|
| 1269 |
|
---|
| 1270 | // Default constructor. Constructs empty set.
|
---|
| 1271 | xpath_node_set();
|
---|
| 1272 |
|
---|
| 1273 | // Constructs a set from iterator range; data is not checked for duplicates and is not sorted according to provided type, so be careful
|
---|
| 1274 | xpath_node_set(const_iterator begin, const_iterator end, type_t type = type_unsorted);
|
---|
| 1275 |
|
---|
| 1276 | // Destructor
|
---|
| 1277 | ~xpath_node_set();
|
---|
| 1278 |
|
---|
| 1279 | // Copy constructor/assignment operator
|
---|
| 1280 | xpath_node_set(const xpath_node_set& ns);
|
---|
| 1281 | xpath_node_set& operator=(const xpath_node_set& ns);
|
---|
| 1282 |
|
---|
| 1283 | #if __cplusplus >= 201103
|
---|
| 1284 | // Move semantics support
|
---|
| 1285 | xpath_node_set(xpath_node_set&& rhs);
|
---|
| 1286 | xpath_node_set& operator=(xpath_node_set&& rhs);
|
---|
| 1287 | #endif
|
---|
| 1288 |
|
---|
| 1289 | // Get collection type
|
---|
| 1290 | type_t type() const;
|
---|
| 1291 |
|
---|
| 1292 | // Get collection size
|
---|
| 1293 | size_t size() const;
|
---|
| 1294 |
|
---|
| 1295 | // Indexing operator
|
---|
| 1296 | const xpath_node& operator[](size_t index) const;
|
---|
| 1297 |
|
---|
| 1298 | // Collection iterators
|
---|
| 1299 | const_iterator begin() const;
|
---|
| 1300 | const_iterator end() const;
|
---|
| 1301 |
|
---|
| 1302 | // Sort the collection in ascending/descending order by document order
|
---|
| 1303 | void sort(bool reverse = false);
|
---|
| 1304 |
|
---|
| 1305 | // Get first node in the collection by document order
|
---|
| 1306 | xpath_node first() const;
|
---|
| 1307 |
|
---|
| 1308 | // Check if collection is empty
|
---|
| 1309 | bool empty() const;
|
---|
| 1310 |
|
---|
| 1311 | private:
|
---|
| 1312 | type_t _type;
|
---|
| 1313 |
|
---|
| 1314 | xpath_node _storage;
|
---|
| 1315 |
|
---|
| 1316 | xpath_node* _begin;
|
---|
| 1317 | xpath_node* _end;
|
---|
| 1318 |
|
---|
| 1319 | void _assign(const_iterator begin, const_iterator end, type_t type);
|
---|
| 1320 | void _move(xpath_node_set& rhs);
|
---|
| 1321 | };
|
---|
| 1322 | #endif
|
---|
| 1323 |
|
---|
| 1324 | #ifndef PUGIXML_NO_STL
|
---|
| 1325 | // Convert wide string to UTF8
|
---|
| 1326 | std::basic_string<char, std::char_traits<char>, std::allocator<char> > PUGIXML_FUNCTION as_utf8(const wchar_t* str);
|
---|
| 1327 | std::basic_string<char, std::char_traits<char>, std::allocator<char> > PUGIXML_FUNCTION as_utf8(const std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >& str);
|
---|
| 1328 |
|
---|
| 1329 | // Convert UTF8 to wide string
|
---|
| 1330 | std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > PUGIXML_FUNCTION as_wide(const char* str);
|
---|
| 1331 | std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > PUGIXML_FUNCTION as_wide(const std::basic_string<char, std::char_traits<char>, std::allocator<char> >& str);
|
---|
| 1332 | #endif
|
---|
| 1333 |
|
---|
| 1334 | // Memory allocation function interface; returns pointer to allocated memory or NULL on failure
|
---|
| 1335 | typedef void* (*allocation_function)(size_t size);
|
---|
| 1336 |
|
---|
| 1337 | // Memory deallocation function interface
|
---|
| 1338 | typedef void (*deallocation_function)(void* ptr);
|
---|
| 1339 |
|
---|
| 1340 | // Override default memory management functions. All subsequent allocations/deallocations will be performed via supplied functions.
|
---|
| 1341 | void PUGIXML_FUNCTION set_memory_management_functions(allocation_function allocate, deallocation_function deallocate);
|
---|
| 1342 |
|
---|
| 1343 | // Get current memory management functions
|
---|
| 1344 | allocation_function PUGIXML_FUNCTION get_memory_allocation_function();
|
---|
| 1345 | deallocation_function PUGIXML_FUNCTION get_memory_deallocation_function();
|
---|
| 1346 | }
|
---|
| 1347 |
|
---|
| 1348 | #if !defined(PUGIXML_NO_STL) && (defined(_MSC_VER) || defined(__ICC))
|
---|
| 1349 | namespace std
|
---|
| 1350 | {
|
---|
| 1351 | // Workarounds for (non-standard) iterator category detection for older versions (MSVC7/IC8 and earlier)
|
---|
| 1352 | std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(const pugi::xml_node_iterator&);
|
---|
| 1353 | std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(const pugi::xml_attribute_iterator&);
|
---|
| 1354 | std::bidirectional_iterator_tag PUGIXML_FUNCTION _Iter_cat(const pugi::xml_named_node_iterator&);
|
---|
| 1355 | }
|
---|
| 1356 | #endif
|
---|
| 1357 |
|
---|
| 1358 | #if !defined(PUGIXML_NO_STL) && defined(__SUNPRO_CC)
|
---|
| 1359 | namespace std
|
---|
| 1360 | {
|
---|
| 1361 | // Workarounds for (non-standard) iterator category detection
|
---|
| 1362 | std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(const pugi::xml_node_iterator&);
|
---|
| 1363 | std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(const pugi::xml_attribute_iterator&);
|
---|
| 1364 | std::bidirectional_iterator_tag PUGIXML_FUNCTION __iterator_category(const pugi::xml_named_node_iterator&);
|
---|
| 1365 | }
|
---|
| 1366 | #endif
|
---|
| 1367 |
|
---|
| 1368 | #endif
|
---|
| 1369 |
|
---|
| 1370 | // Make sure implementation is included in header-only mode
|
---|
| 1371 | // Use macro expansion in #include to work around QMake (QTBUG-11923)
|
---|
| 1372 | #if defined(PUGIXML_HEADER_ONLY) && !defined(PUGIXML_SOURCE)
|
---|
| 1373 | # define PUGIXML_SOURCE "pugixml.cpp"
|
---|
| 1374 | # include PUGIXML_SOURCE
|
---|
| 1375 | #endif
|
---|
| 1376 |
|
---|
| 1377 | /**
|
---|
| 1378 | * Copyright (c) 2006-2015 Arseny Kapoulkine
|
---|
| 1379 | *
|
---|
| 1380 | * Permission is hereby granted, free of charge, to any person
|
---|
| 1381 | * obtaining a copy of this software and associated documentation
|
---|
| 1382 | * files (the "Software"), to deal in the Software without
|
---|
| 1383 | * restriction, including without limitation the rights to use,
|
---|
| 1384 | * copy, modify, merge, publish, distribute, sublicense, and/or sell
|
---|
| 1385 | * copies of the Software, and to permit persons to whom the
|
---|
| 1386 | * Software is furnished to do so, subject to the following
|
---|
| 1387 | * conditions:
|
---|
| 1388 | *
|
---|
| 1389 | * The above copyright notice and this permission notice shall be
|
---|
| 1390 | * included in all copies or substantial portions of the Software.
|
---|
| 1391 | *
|
---|
| 1392 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
---|
| 1393 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
---|
| 1394 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
---|
| 1395 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
---|
| 1396 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
---|
| 1397 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
---|
| 1398 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
---|
| 1399 | * OTHER DEALINGS IN THE SOFTWARE.
|
---|
| 1400 | */
|
---|