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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
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#include "All.h"
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#include "APELink.h"
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#include IO_HEADER_FILE
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#define APE_LINK_HEADER "[Monkey's Audio Image Link File]"
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#define APE_LINK_IMAGE_FILE_TAG "Image File="
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#define APE_LINK_START_BLOCK_TAG "Start Block="
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#define APE_LINK_FINISH_BLOCK_TAG "Finish Block="
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CAPELink::CAPELink(const char * pFilename)
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{
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// empty
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m_nStartBlock = 0;
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m_nFinishBlock = 0;
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m_cImageFile[0] = 0;
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// open the file
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IO_CLASS_NAME ioLinkFile;
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if (ioLinkFile.Open(pFilename) == ERROR_SUCCESS)
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{
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// create a buffer
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CSmartPtr<char> spBuffer(new char [1024], TRUE);
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// fill the buffer from the file and null terminate it
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unsigned int nBytesRead = 0;
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ioLinkFile.Read(spBuffer.GetPtr(), 1023, &nBytesRead);
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spBuffer[nBytesRead] = 0;
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// parse out the information
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char * pHeader = strstr(spBuffer.GetPtr(), APE_LINK_HEADER);
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char * pImageFile = strstr(spBuffer.GetPtr(), APE_LINK_IMAGE_FILE_TAG);
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char * pStartBlock = strstr(spBuffer.GetPtr(), APE_LINK_START_BLOCK_TAG);
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char * pFinishBlock = strstr(spBuffer.GetPtr(), APE_LINK_FINISH_BLOCK_TAG);
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if (pHeader && pImageFile && pStartBlock && pFinishBlock)
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{
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if ((_strnicmp(pHeader, APE_LINK_HEADER, strlen(APE_LINK_HEADER)) == 0) &&
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(_strnicmp(pImageFile, APE_LINK_IMAGE_FILE_TAG, strlen(APE_LINK_IMAGE_FILE_TAG)) == 0) &&
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(_strnicmp(pStartBlock, APE_LINK_START_BLOCK_TAG, strlen(APE_LINK_START_BLOCK_TAG)) == 0) &&
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(_strnicmp(pFinishBlock, APE_LINK_FINISH_BLOCK_TAG, strlen(APE_LINK_FINISH_BLOCK_TAG)) == 0))
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{
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// get the start and finish blocks
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m_nStartBlock = atoi(&pStartBlock[strlen(APE_LINK_START_BLOCK_TAG)]);
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m_nFinishBlock = atoi(&pFinishBlock[strlen(APE_LINK_FINISH_BLOCK_TAG)]);
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// get the path
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char cImageFile[MAX_PATH + 1]; int nIndex = 0;
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char * pImageCharacter = &pImageFile[strlen(APE_LINK_IMAGE_FILE_TAG)];
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while ((*pImageCharacter != 0) && (*pImageCharacter != '\r') && (*pImageCharacter != '\n'))
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cImageFile[nIndex++] = *pImageCharacter++;
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cImageFile[nIndex] = 0;
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// process the path
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if (strrchr(cImageFile, '\\') == NULL)
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{
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char cImagePath[MAX_PATH + 1];
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strcpy(cImagePath, pFilename);
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strcpy(strrchr(cImagePath, '\\') + 1, cImageFile);
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strcpy(m_cImageFile, cImagePath);
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}
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else
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{
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strcpy(m_cImageFile, cImageFile);
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}
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}
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}
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}
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}
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CAPELink::~CAPELink()
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{
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}
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