diff options
Diffstat (limited to 'core/io/xml_parser.cpp')
| -rw-r--r-- | core/io/xml_parser.cpp | 76 |
1 files changed, 7 insertions, 69 deletions
diff --git a/core/io/xml_parser.cpp b/core/io/xml_parser.cpp index b11267b60f..a1f8e79adc 100644 --- a/core/io/xml_parser.cpp +++ b/core/io/xml_parser.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -30,69 +30,12 @@ #include "xml_parser.h" -#include "core/print_string.h" +#include "core/string/print_string.h" //#define DEBUG_XML VARIANT_ENUM_CAST(XMLParser::NodeType); -static bool _equalsn(const CharType *str1, const CharType *str2, int len) { - int i; - for (i = 0; i < len && str1[i] && str2[i]; ++i) { - if (str1[i] != str2[i]) { - return false; - } - } - - // if one (or both) of the strings was smaller then they - // are only equal if they have the same length - return (i == len) || (str1[i] == 0 && str2[i] == 0); -} - -String XMLParser::_replace_special_characters(const String &origstr) { - int pos = origstr.find("&"); - int oldPos = 0; - - if (pos == -1) { - return origstr; - } - - String newstr; - - while (pos != -1 && pos < origstr.length() - 2) { - // check if it is one of the special characters - - int specialChar = -1; - for (int i = 0; i < (int)special_characters.size(); ++i) { - const CharType *p = &origstr[pos] + 1; - - if (_equalsn(&special_characters[i][1], p, special_characters[i].length() - 1)) { - specialChar = i; - break; - } - } - - if (specialChar != -1) { - newstr += (origstr.substr(oldPos, pos - oldPos)); - newstr += (special_characters[specialChar][0]); - pos += special_characters[specialChar].length(); - } else { - newstr += (origstr.substr(oldPos, pos - oldPos + 1)); - pos += 1; - } - - // find next & - oldPos = pos; - pos = origstr.find("&", pos); - } - - if (oldPos < origstr.length() - 1) { - newstr += (origstr.substr(oldPos, origstr.length() - oldPos)); - } - - return newstr; -} - static inline bool _is_white_space(char c) { return (c == ' ' || c == '\t' || c == '\n' || c == '\r'); } @@ -116,7 +59,7 @@ bool XMLParser::_set_text(char *start, char *end) { // set current text to the parsed text, and replace xml special characters String s = String::utf8(start, (int)(end - start)); - node_name = _replace_special_characters(s); + node_name = s.xml_unescape(); // current XML node type is text node_type = NODE_TEXT; @@ -292,7 +235,7 @@ void XMLParser::_parse_opening_xml_element() { String s = String::utf8(attributeValueBegin, (int)(attributeValueEnd - attributeValueBegin)); - attr.value = _replace_special_characters(s); + attr.value = s.xml_unescape(); attributes.push_back(attr); } else { // tag is closed directly @@ -401,7 +344,7 @@ void XMLParser::_bind_methods() { } Error XMLParser::read() { - // if not end reached, parse the node + // if end not reached, parse the node if (P && (P - data) < (int64_t)length - 1 && *P != 0) { _parse_current_node(); return OK; @@ -490,7 +433,7 @@ Error XMLParser::open_buffer(const Vector<uint8_t> &p_buffer) { length = p_buffer.size(); data = memnew_arr(char, length + 1); - copymem(data, p_buffer.ptr(), length); + memcpy(data, p_buffer.ptr(), length); data[length] = 0; P = data; return OK; @@ -555,11 +498,6 @@ int XMLParser::get_current_line() const { } XMLParser::XMLParser() { - special_characters.push_back("&"); - special_characters.push_back("<lt;"); - special_characters.push_back(">gt;"); - special_characters.push_back("\"quot;"); - special_characters.push_back("'apos;"); } XMLParser::~XMLParser() { |