121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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* This file is dual-licensed.
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* In addition to the GPLv3 license mentioned above, this code is also
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* licensed under LGPL 2.1. See LICENSES/COPYING.LGPL file for the
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* full text of the license.
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*
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*/
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#ifndef GOB_HTML_PARSER_H
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#define GOB_HTML_PARSER_H
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#include "common/hashmap.h"
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#include "common/str.h"
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#include "gob/gob.h"
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namespace Common {
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class SeekableReadStream;
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}
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namespace Gob {
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struct HtmlMark {
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uint32 _field_0;
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uint32 _field_4;
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uint32 _field_8;
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uint32 _field_C;
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uint32 _pos;
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uint32 _field_14[5];
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uint32 _field_28;
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};
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class HtmlContext {
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public:
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HtmlContext(Common::SeekableReadStream *stream, GobEngine *vm);
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~HtmlContext();
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void seekCommand(Common::String command, Common::String commandArg, uint16 destVar);
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void nextKeyword(uint16 destVar, uint16 destVarTagType);
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private:
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enum HtmlTagType {
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kHtmlTagType_None = -1,
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kHtmlTagType_Error,
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kHtmlTagType_OutsideTag,
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kHtmlTagType_Body,
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kHtmlTagType_Font,
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kHtmlTagType_Font_Close,
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kHtmlTagType_Img,
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kHtmlTagType_A,
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kHtmlTagType_A_Close,
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kHtmlTagType_Title,
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kHtmlTagType_Title_Close,
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kHtmlTagType_HTML_Close,
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kHtmlTagType_BR,
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kHtmlTagType_P,
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kHtmlTagType_P_Close,
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kHtmlTagType_U,
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kHtmlTagType_U_Close,
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kHtmlTagType_B,
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kHtmlTagType_B_Close,
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kHtmlTagType_EM,
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kHtmlTagType_EM_Close,
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kHtmlTagType_I,
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kHtmlTagType_I_Close,
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kHtmlTagType_SUB,
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kHtmlTagType_SUB_Close,
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kHtmlTagType_SUP,
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kHtmlTagType_SUP_Close,
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};
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static Common::HashMap<Common::String, HtmlTagType> *_htmlTagsTypesMap;
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static Common::HashMap<Common::String, char> *_htmlEntitiesMap;
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static Common::String popStringPrefix(const char **charPtr, char sep);
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static HtmlTagType getHtmlTagType(const char *tag);
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static char getHtmlEntityLatin1Char(const char *entity);
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static Common::String substituteHtmlEntities(const char *text);
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void parseTagAttributes(const char* tagAttributes);
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void cleanTextNode(int animDataSize);
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static const uint32 kMaxNbrOfHtmlMarks = 20;
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HtmlTagType _currentTagType;
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Common::SeekableReadStream *_stream;
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int _pos;
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int _posBak;
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bool _field_10;
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char _buffer[256];
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HtmlMark _marks[kMaxNbrOfHtmlMarks];
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uint32 _currentMarkIndex;
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Common::String _htmlVariables[10];
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GobEngine *_vm;
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};
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} // End of namespace Gob
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#endif // GOB_HTML_PARSER_H
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