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Added OFD format to OfficeChecker

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Green
2025-04-19 17:24:14 +03:00
parent 9fe692b048
commit c3527ad8d4
5 changed files with 44 additions and 1 deletions
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34
Common/OfficeFileFormatChecker2.cpp
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@ -786,6 +786,13 @@ bool COfficeFileFormatChecker::isOfficeFile(const std::wstring &_fileName)
bufferDetect = NULL;
return true;
}
else if (isOFDFile(fileName))
{
if (bufferDetect)
delete[] bufferDetect;
bufferDetect = NULL;
return true;
}
else if (isMacFormatFile(fileName))
{
if (bufferDetect)
@ -1527,6 +1534,8 @@ std::wstring COfficeFileFormatChecker::GetExtensionByType(int type)
return L".djvu";
case AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_XPS:
return L".xps";
case AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_OFD:
return L".ofd";
case AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_SVG:
return L".svg";
case AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_HTMLR:
@ -1701,6 +1710,8 @@ int COfficeFileFormatChecker::GetFormatByExtension(const std::wstring &sExt)
return AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_DJVU;
if (L".xps" == ext || L".oxps" == ext)
return AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_XPS;
if (L"ofd" == ext)
return AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_OFD;
if (L".jpg" == ext || L".jpeg" == ext || L".jpe" == ext || L".jfif" == ext)
return AVS_OFFICESTUDIO_FILE_IMAGE_JPG;
@ -1837,3 +1848,26 @@ bool COfficeFileFormatChecker::isXpsFile(const std::wstring &fileName)
}
return false;
}
bool COfficeFileFormatChecker::isOFDFile(const std::wstring& fileName)
{
COfficeUtils OfficeUtils(NULL);
ULONG nBufferSize = 0;
BYTE *pBuffer = NULL;
HRESULT hresult = OfficeUtils.LoadFileFromArchive(fileName, L"OFD.xml", &pBuffer, nBufferSize);
if (hresult == S_OK && pBuffer != NULL)
{
if (19 <= nBufferSize && NULL != strstr((char *)pBuffer, "ofd:OFD"))
nFileType = AVS_OFFICESTUDIO_FILE_CROSSPLATFORM_OFD;
delete[] pBuffer;
pBuffer = NULL;
if (nFileType != AVS_OFFICESTUDIO_FILE_UNKNOWN)
return true;
}
return false;
}