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create IsNeedCMap and three types of getting CMap

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Kulikova Svetlana
2022-12-19 17:53:58 +03:00
parent cd56cb6dc8
commit eaf3b7fd9f
13 changed files with 198 additions and 185 deletions
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90
PdfFile/PdfReader.cpp
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@ -77,10 +77,6 @@ CPdfReader::CPdfReader(NSFonts::IApplicationFonts* pAppFonts)
globalParams->setupBaseFonts(NULL);
#endif
#ifdef CMAP_USE_MEMORY
((GlobalParamsAdaptor*)globalParams)->SetCMapMemory();
#endif
m_eError = errNone;
}
CPdfReader::~CPdfReader()
@ -101,11 +97,89 @@ CPdfReader::~CPdfReader()
RELEASEOBJECT(globalParams);
RELEASEINTERFACE(m_pFontManager);
}
void CPdfReader::SetCMapData(BYTE* pData, DWORD nSizeData)
bool CPdfReader::IsNeedCMap()
{
#ifdef CMAP_USE_MEMORY
((GlobalParamsAdaptor*)globalParams)->CMapDataFromMemory(pData, nSizeData);
#endif
std::vector<std::string> arrCMap = {"GB-EUC-H", "GB-EUC-V", "GB-H", "GB-V", "GBpc-EUC-H", "GBpc-EUC-V", "GBK-EUC-H",
"GBK-EUC-V", "GBKp-EUC-H", "GBKp-EUC-V", "GBK2K-H", "GBK2K-V", "GBT-H", "GBT-V", "GBTpc-EUC-H", "GBTpc-EUC-V",
"UniGB-UCS2-H", "UniGB-UCS2-V", "UniGB-UTF8-H", "UniGB-UTF8-V", "UniGB-UTF16-H", "UniGB-UTF16-V", "UniGB-UTF32-H",
"UniGB-UTF32-V", "B5pc-H", "B5pc-V", "B5-H", "B5-V", "HKscs-B5-H", "HKscs-B5-V", "HKdla-B5-H", "HKdla-B5-V",
"HKdlb-B5-H", "HKdlb-B5-V", "HKgccs-B5-H", "HKgccs-B5-V", "HKm314-B5-H", "HKm314-B5-V", "HKm471-B5-H",
"HKm471-B5-V", "ETen-B5-H", "ETen-B5-V", "ETenms-B5-H", "ETenms-B5-V", "ETHK-B5-H", "ETHK-B5-V", "CNS-EUC-H",
"CNS-EUC-V", "CNS1-H", "CNS1-V", "CNS2-H", "CNS2-V", "UniCNS-UCS2-H", "UniCNS-UCS2-V", "UniCNS-UTF8-H",
"UniCNS-UTF8-V", "UniCNS-UTF16-H", "UniCNS-UTF16-V", "UniCNS-UTF32-H", "UniCNS-UTF32-V", "78-EUC-H", "78-EUC-V",
"78-H", "78-V", "78-RKSJ-H", "78-RKSJ-V", "78ms-RKSJ-H", "78ms-RKSJ-V","83pv-RKSJ-H", "90ms-RKSJ-H", "90ms-RKSJ-V",
"90msp-RKSJ-H", "90msp-RKSJ-V", "90pv-RKSJ-H", "90pv-RKSJ-V", "Add-H", "Add-V", "Add-RKSJ-H", "Add-RKSJ-V",
"EUC-H", "EUC-V", "Ext-RKSJ-H", "Ext-RKSJ-V", "H", "V", "NWP-H", "NWP-V", "RKSJ-H", "RKSJ-V", "UniJIS-UCS2-H",
"UniJIS-UCS2-V", "UniJIS-UCS2-HW-H", "UniJIS-UCS2-HW-V", "UniJIS-UTF8-H", "UniJIS-UTF8-V", "UniJIS-UTF16-H",
"UniJIS-UTF16-V", "UniJIS-UTF32-H", "UniJIS-UTF32-V", "UniJIS2004-UTF8-H", "UniJIS2004-UTF8-V", "UniJIS2004-UTF16-H",
"UniJIS2004-UTF16-V", "UniJIS2004-UTF32-H", "UniJIS2004-UTF32-V", "UniJISPro-UCS2-V", "UniJISPro-UCS2-HW-V",
"UniJISPro-UTF8-V", "UniJISX0213-UTF32-H", "UniJISX0213-UTF32-V", "UniJISX02132004-UTF32-H", "UniJISX02132004-UTF32-V",
"WP-Symbol", "Hankaku", "Hiragana", "Katakana", "Roman", "KSC-EUC-H", "KSC-EUC-V", "KSC-H", "KSC-V", "KSC-Johab-H",
"KSC-Johab-V", "KSCms-UHC-H", "KSCms-UHC-V", "KSCms-UHC-HW-H", "KSCms-UHC-HW-V", "KSCpc-EUC-H", "KSCpc-EUC-V",
"UniKS-UCS2-H", "UniKS-UCS2-V", "UniKS-UTF8-H", "UniKS-UTF8-V", "UniKS-UTF16-H", "UniKS-UTF16-V", "UniKS-UTF32-H",
"UniKS-UTF32-V", "UniAKR-UTF8-H", "UniAKR-UTF16-H", "UniAKR-UTF32-H"};
if (!m_pPDFDocument || !m_pPDFDocument->getCatalog())
return false;
XRef* xref = m_pPDFDocument->getXRef();
if (!xref)
return false;
int nPages = m_pPDFDocument->getNumPages();
for (int i = 1; i <= nPages; ++i)
{
Page* pPage = m_pPDFDocument->getCatalog()->getPage(i);
if (!pPage)
continue;
Dict* pResourceDict = pPage->getResourceDict();
if (!pResourceDict)
continue;
Object objFontNF, objFont;
if (!pResourceDict->lookupNF("Font", &objFontNF) || !objFontNF.fetch(xref, &objFont) || !objFont.isDict())
{
objFontNF.free();
objFont.free();
continue;
}
objFontNF.free();
for (int j = 0, nFontLength = objFont.dictGetLength(); j < nFontLength; ++j)
{
Object objFNF, objF, objEncoding;
if (objFont.dictGetValNF(j, &objFNF) && objFNF.fetch(xref, &objF) && objF.isDict() && objF.dictLookup("Encoding", &objEncoding) && objEncoding.isName())
{
char* sName = objEncoding.getName();
if (std::find(arrCMap.begin(), arrCMap.end(), sName) != arrCMap.end())
{
objFNF.free();
objF.free();
objEncoding.free();
return true;
}
}
objFNF.free();
objF.free();
objEncoding.free();
}
objFont.free();
}
return false;
}
void CPdfReader::SetCMapMemory(BYTE* pData, DWORD nSizeData)
{
((GlobalParamsAdaptor*)globalParams)->SetCMapMemory(pData, nSizeData);
}
void CPdfReader::SetCMapFolder(const std::wstring& sFolder)
{
((GlobalParamsAdaptor*)globalParams)->SetCMapFolder(sFolder);
}
void CPdfReader::SetCMapFile(const std::wstring& sFile)
{
((GlobalParamsAdaptor*)globalParams)->SetCMapFile(sFile);
}
bool CPdfReader::LoadFromFile(NSFonts::IApplicationFonts* pAppFonts, const std::wstring& wsSrcPath, const std::wstring& wsOwnerPassword, const std::wstring& wsUserPassword)
{