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Jakub Melka
2019-11-10 14:17:54 +01:00
parent 11bdba0580
commit 84d9b58476
9 changed files with 457 additions and 0 deletions
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62
PdfForQtLib/sources/pdfutils.cpp
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@ -18,6 +18,12 @@
#include "pdfutils.h"
#include "pdfexception.h"
#include <jpeglib.h>
#include <ft2build.h>
#include <freetype/freetype.h>
#include <openjpeg.h>
#include <openssl/opensslv.h>
namespace pdf
{
@ -201,4 +207,60 @@ void PDFBitWriter::flush(bool alignToByteBoundary)
}
}
std::vector<PDFDependentLibraryInfo> PDFDependentLibraryInfo::getLibraryInfo()
{
std::vector<PDFDependentLibraryInfo> result;
// Jakub Melka: iterate all used libraries, fill info...
// Qt
PDFDependentLibraryInfo qtInfo;
qtInfo.library = tr("Qt");
qtInfo.license = tr("LGPLv3");
qtInfo.version = QT_VERSION_STR;
qtInfo.url = tr("https://www.qt.io/");
result.emplace_back(qMove(qtInfo));
// libjpeg
PDFDependentLibraryInfo libjpegInfo;
libjpegInfo.library = tr("libjpeg");
libjpegInfo.license = tr("permissive + ack.");
libjpegInfo.url = tr("https://www.ijg.org/");
libjpegInfo.version = tr("%1.%2").arg(JPEG_LIB_VERSION_MAJOR).arg(JPEG_LIB_VERSION_MINOR);
result.emplace_back(qMove(libjpegInfo));
// FreeType
FT_Library ftLibrary;
FT_Init_FreeType(&ftLibrary);
FT_Int ftMajor = 0;
FT_Int ftMinor = 0;
FT_Int ftPatch = 0;
FT_Library_Version(ftLibrary, &ftMajor, &ftMinor, &ftPatch);
FT_Done_FreeType(ftLibrary);
PDFDependentLibraryInfo freetypeInfo;
freetypeInfo.library = tr("FreeType");
freetypeInfo.license = tr("FTL");
freetypeInfo.version = tr("%1.%2.%3").arg(ftMajor).arg(ftMinor).arg(ftPatch);
freetypeInfo.url = tr("https://www.freetype.org/index.html");
result.emplace_back(qMove(freetypeInfo));
// OpenJPEG
PDFDependentLibraryInfo openjpegInfo;
openjpegInfo.library = tr("OpenJPEG");
openjpegInfo.license = tr("2-clause MIT license");
openjpegInfo.version = opj_version();
openjpegInfo.url = tr("https://www.openjpeg.org/");
result.emplace_back(qMove(openjpegInfo));
// OpenSSL
PDFDependentLibraryInfo opensslInfo;
opensslInfo.library = tr("OpenSSL");
opensslInfo.license = tr("Apache 2.0");
opensslInfo.version = OPENSSL_VERSION_TEXT;
opensslInfo.url = tr("https://www.openssl.org/");
result.emplace_back(qMove(opensslInfo));
return result;
}
} // namespace pdf