mirror of https://github.com/axmolengine/axmol.git
255 lines
7.2 KiB
C++
255 lines
7.2 KiB
C++
/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include <string>
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#include <stack>
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#include <libxml/parser.h>
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#include <libxml/tree.h>
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#include <libxml/xmlmemory.h>
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#include <tg3.h>
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#include "NSString.h"
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#include "CCXFileUtils_uphone.h"
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#include "Cocos2dDefine.h"
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namespace cocos2d {
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void plist_startElement(void *ctx, const xmlChar *name, const xmlChar **atts);
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void plist_endElement(void *ctx, const xmlChar *name);
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void plist_characters(void *ctx, const xmlChar *ch, int len);
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typedef std::pair<std::string, void*> Pair;
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typedef enum
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{
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SAX_NONE = 0,
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SAX_KEY,
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SAX_DICT,
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SAX_INT,
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SAX_REAL,
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SAX_STRING
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}CCSAXState;
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class CCDictMaker
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{
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public:
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std::map<std::string, void*> *m_pRootDict;
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std::map<std::string, void*> *m_pCurDict;
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std::stack<std::map<std::string, void*>*> m_tDictStack;
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std::string m_sCurKey;///< parsed key
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CCSAXState m_tState;
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public:
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CCDictMaker()
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{
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m_pRootDict = NULL;
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m_pCurDict = NULL;
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m_tState = SAX_NONE;
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}
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~CCDictMaker()
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{
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}
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std::map<std::string, void*> *dictionaryWithContentsOfFile(const char *pFileName)
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{
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FILE *fp = NULL;
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if( !(fp = fopen(pFileName, "r")) )
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{
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return NULL;
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}
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fseek(fp,0,SEEK_END);
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int size = ftell(fp);
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fseek(fp,0,SEEK_SET);
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char *buffer = new char[size+1];
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fread(buffer,sizeof(char),size,fp);
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fclose(fp);
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/*
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* this initialize the library and check potential ABI mismatches
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* between the version it was compiled for and the actual shared
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* library used.
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*/
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LIBXML_TEST_VERSION
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xmlSAXHandler saxHandler;
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memset( &saxHandler, 0, sizeof(saxHandler) );
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// Using xmlSAXVersion( &saxHandler, 2 ) generate crash as it sets plenty of other pointers...
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saxHandler.initialized = XML_SAX2_MAGIC; // so we do this to force parsing as SAX2.
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saxHandler.startElement = &plist_startElement;
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saxHandler.endElement = &plist_endElement;
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saxHandler.characters = &plist_characters;
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int result = xmlSAXUserParseMemory( &saxHandler, this, buffer, size );
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if ( result != 0 )
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{
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return NULL;
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}
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/*
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* Cleanup function for the XML library.
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*/
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xmlCleanupParser();
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/*
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* this is to debug memory for regression tests
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*/
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xmlMemoryDump();
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delete []buffer;
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return m_pRootDict;
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}
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};
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void plist_startElement(void *ctx, const xmlChar *name, const xmlChar **atts)
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{
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CCDictMaker *pMaker = (CCDictMaker*)(ctx);
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std::string sName((char*)name);
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if( sName == "dict" )
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{
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std::map<std::string, void*> *pNewDict = new std::map<std::string, void*>();
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if(! pMaker->m_pRootDict)
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{
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pMaker->m_pRootDict = pNewDict;
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}
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else
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{
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NSAssert(pMaker->m_pCurDict && !pMaker->m_sCurKey.empty(), "");
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pMaker->m_pCurDict->insert( Pair(pMaker->m_sCurKey, pNewDict) );
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pMaker->m_sCurKey.clear();
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}
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pMaker->m_pCurDict = pNewDict;
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pMaker->m_tDictStack.push(pMaker->m_pCurDict);
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pMaker->m_tState = SAX_DICT;
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}
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else if(sName == "key")
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{
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pMaker->m_tState = SAX_KEY;
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}
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else if(sName == "integer")
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{
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pMaker->m_tState = SAX_INT;
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}
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else if(sName == "real")
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{
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pMaker->m_tState = SAX_REAL;
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}
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else if(sName == "string")
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{
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pMaker->m_tState = SAX_STRING;
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}
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else
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{
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pMaker->m_tState = SAX_NONE;
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}
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}
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void plist_endElement(void *ctx, const xmlChar *name)
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{
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CCDictMaker * pMaker = (CCDictMaker*)(ctx);
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std::string sName((char*)name);
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if( sName == "dict" )
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{
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pMaker->m_tDictStack.pop();
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if ( !pMaker->m_tDictStack.empty() )
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{
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pMaker->m_pCurDict = (std::map<std::string, void*>*)(pMaker->m_tDictStack.top());
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}
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}
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pMaker->m_tState = SAX_NONE;
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}
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void plist_characters(void *ctx, const xmlChar *ch, int len)
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{
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CCDictMaker * pMaker = (CCDictMaker*)(ctx);
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if (pMaker->m_tState == SAX_NONE)
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{
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return;
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}
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std::string *pText = new std::string((char*)ch,0,len);
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switch(pMaker->m_tState)
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{
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case SAX_KEY:
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pMaker->m_sCurKey = *pText;
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break;
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case SAX_INT:
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case SAX_REAL:
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case SAX_STRING:
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{
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NSAssert(!pMaker->m_sCurKey.empty(), "not found key : <integet/real>");
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pMaker->m_pCurDict->insert( Pair(pMaker->m_sCurKey, pText) );
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break;
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}
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}
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}
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// record the resource path
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static char s_pszResourcePath[MAX_PATH] = {0};
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void CCFileUtils::setResourcePath(const char *pszResourcePath)
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{
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NSAssert(pszResourcePath != NULL, "[FileUtils setResourcePath] -- wrong resource path");
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NSAssert(strlen(pszResourcePath) <= MAX_PATH, "[FileUtils setResourcePath] -- resource path too long");
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strcpy(s_pszResourcePath, pszResourcePath);
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}
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const char* CCFileUtils::fullPathFromRelativePath(const char *pszRelativePath)
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{
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// get the user data path and append relativepath to it
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if (strlen(s_pszResourcePath) == 0)
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{
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const TUChar *pszTmp = EOS_GetSpecialPath(EOS_FILE_SPECIAL_PATH_USER_DATA);
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TUString::StrUnicodeToStrUtf8((Char*) s_pszResourcePath, pszTmp);
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}
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#ifndef _TRANZDA_VM_
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char *pszDriver = "";
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#else
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char *pszDriver = "D:/Work7";
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#endif
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NSString * pRet = new NSString();
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pRet->autorelease();
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if ((strlen(pszRelativePath) > 1 && pszRelativePath[1] == ':'))
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{
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pRet->m_sString = pszRelativePath;
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}
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else if (strlen(pszRelativePath) > 0 && pszRelativePath[0] == '/')
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{
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pRet->m_sString = pszDriver;
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pRet->m_sString += pszRelativePath;
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}
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else
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{
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pRet->m_sString = pszDriver;
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pRet->m_sString += s_pszResourcePath;
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pRet->m_sString += pszRelativePath;
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}
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return pRet->m_sString.c_str();
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}
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const char *CCFileUtils::fullPathFromRelativeFile(const char *pszFilename, const char *pszRelativeFile)
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{
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std::string relativeFile = fullPathFromRelativePath(pszRelativeFile);
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NSString *pRet = new NSString();
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pRet->autorelease();
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pRet->m_sString = relativeFile.substr(0, relativeFile.rfind('/')+1);
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pRet->m_sString += pszFilename;
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return pRet->m_sString.c_str();
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}
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std::map<std::string, void*> *CCFileUtils::dictionaryWithContentsOfFile(const char *pFileName)
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{
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CCDictMaker tMaker;
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return tMaker.dictionaryWithContentsOfFile(pFileName);
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}
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}//namespace cocos2d
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