mirror of https://github.com/axmolengine/axmol.git
issue #7, add xml parser
This commit is contained in:
Walzer
parent
8ab8a1bb57
commit
a35d71a4fe
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@ -40,7 +40,7 @@
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<Tool
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Name="VCCLCompilerTool"
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Optimization="0"
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AdditionalIncludeDirectories=".\include;.\Res;..\..\PRJ_TG3\Include;..\..\PRJ_TG3\Include\MTAPI;..\..\PRJ_TG3\Include\ThirdParty\gles;..\..\PRJ_TG3\Include\TCOM;..\..\PRJ_TG3\TG3\Include;..\..\PRJ_TG3\TG3\TG3_Implement;..\..\PRJ_TG3\EOS_SYS;..\..\PRJ_TG3\Common\SoftSupport;..\..\PRJ_TG3\Common\ICU\Include;.\"
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AdditionalIncludeDirectories="..\..\PRJ_TG3\Include\ThirdParty\iconv;..\..\PRJ_TG3\Include\ThirdParty\libxml2;.\include;.\Res;..\..\PRJ_TG3\Include;..\..\PRJ_TG3\Include\MTAPI;..\..\PRJ_TG3\Include\ThirdParty\gles;..\..\PRJ_TG3\Include\TCOM;..\..\PRJ_TG3\TG3\Include;..\..\PRJ_TG3\TG3\TG3_Implement;..\..\PRJ_TG3\EOS_SYS;..\..\PRJ_TG3\Common\SoftSupport;..\..\PRJ_TG3\Common\ICU\Include;.\"
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PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_TRANZDA_VM_;SS_MAKEDLL;__TG3_PURE_DLL__"
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MinimalRebuild="true"
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BasicRuntimeChecks="3"
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@ -64,7 +64,7 @@
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/>
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<Tool
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Name="VCLinkerTool"
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AdditionalDependencies="WS2_32.Lib EosConfig.lib SoftSupport.lib TG3_DLL.lib libEGL.lib libgles_cl.lib libgles_cm.lib"
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AdditionalDependencies="WS2_32.Lib EosConfig.lib SoftSupport.lib TG3_DLL.lib libEGL.lib libgles_cl.lib libgles_cm.lib libxml2.lib"
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OutputFile="$(OutDir)/libcocos2d.dll"
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LinkIncremental="2"
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AdditionalLibraryDirectories="../../PRJ_TG3/Common/ICU/lib;../../PRJ_TG3/Mtapi/Win32/lib;../../PRJ_TG3/LIB/Win32Lib;../../PRJ_TG3/Common/SoftSupport"
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@ -192,6 +192,10 @@
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<Filter
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Name="base_nodes"
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>
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<File
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RelativePath=".\base_nodes\CCAtlasNode.cpp"
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>
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</File>
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<File
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RelativePath=".\base_nodes\CCNode.cpp"
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>
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@ -22,9 +22,154 @@ 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 "CCFileUtils.h"
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#include <string.h>
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#include "Cocos2dDefine.h"
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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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}CCSAXState;
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class CCDictMaker
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{
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public:
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CCDictionary *m_pRootDict;
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CCDictionary *m_pCurDict;
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std::stack<CCDictionary*> 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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CCDictionary *dictionaryWithContentsOfFile(const char *pFileName)
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{
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FILE *fp;
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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];
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fread(buffer,sizeof(char),size,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 = &startElement;
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saxHandler.endElement = &endElement;
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saxHandler.characters = &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 startElement(void *ctx, const xmlChar *name, const xmlChar **atts)
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{
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CCDictMaker *pMaker = static_cast<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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CCDictionary *pNewDict = new CCDictionary();
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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
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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 endElement(void *ctx, const xmlChar *name)
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{
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CCDictMaker * pMaker = static_cast<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 = static_cast<CCDictionary*>(pMaker->m_tDictStack.top());
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}
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}
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}
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void characters(void *ctx, const xmlChar *ch, int len)
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{
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CCDictMaker * pMaker = static_cast<CCDictMaker*>(ctx);
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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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{
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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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char* CCFileUtils::fullPathFromRelativePath(const char *pszRelativePath)
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{
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// do not convert an absolute path (starting with '/')
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@ -44,3 +189,9 @@ char* CCFileUtils::fullPathFromRelativePath(const char *pszRelativePath)
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return pszRet;
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}
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CCDictionary *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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@ -25,13 +25,17 @@ THE SOFTWARE.
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#ifndef __PLATFORM_UPHONE_CCFILE_UTILS_H__
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#define __PLATFORM_UPHONE_CCFILE_UTILS_H__
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#include <string>
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#include <map>
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#include <ssFile.h>
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typedef std::map<std::string, void*> CCDictionary;
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// Helper class to handle file operations
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class CCFileUtils
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{
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public:
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static char* fullPathFromRelativePath(const char *pszRealPath);
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static std::map<std::string, void*> *dictionaryWithContentsOfFile(const char *pFileName);
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};
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#endif // __PLATFORM_UPHONE_CCFILE_UTILS_H__
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