diff options
| author | Sune Vuorela <sune@vuorela.dk> | 2024-04-03 14:30:12 +0200 |
|---|---|---|
| committer | Albert Astals Cid <aacid@kde.org> | 2024-04-20 10:52:34 +0000 |
| commit | 081352cf9fa600c68ee1bebc457cee88fed6f94d (patch) | |
| tree | d8f2dd2e67d757c0d6b09bd9f1365d2ae8fd35d0 | |
| parent | c5684e7697a070d7ecdf4114788ae76d57ef18b2 (diff) | |
pdftops: Write compliant ps header
According to the postscript spec, only DSC Comments are allowed in the
header.
%%Creator is the header for the software used to generate the postscript
file, which is pdftops in this case, and not as such the generator for
the pdf file. I've chosen to, if available, keep the pdf creator as a
substring in the %%Creator field.
Originates in https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1068307
| -rw-r--r-- | poppler/PSOutputDev.cc | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/poppler/PSOutputDev.cc b/poppler/PSOutputDev.cc index 8828ac73..33f3d2f6 100644 --- a/poppler/PSOutputDev.cc +++ b/poppler/PSOutputDev.cc @@ -84,6 +84,7 @@ #include "SplashOutputDev.h" #include "PSOutputDev.h" #include "PDFDoc.h" +#include "UTF.h" #ifdef USE_CMS # include <lcms2.h> @@ -1569,15 +1570,24 @@ void PSOutputDev::writeHeader(int nPages, const PDFRectangle *mediaBox, const PD writePS("%!PS-Adobe-3.0 Resource-Form\n"); break; } - writePSFmt("%Produced by poppler pdftops version: {0:s} (http://poppler.freedesktop.org)\n", PACKAGE_VERSION); Object info = xref->getDocInfo(); + std::unique_ptr<GooString> creator = GooString::format("poppler pdftops version: {0:s} (http://poppler.freedesktop.org)", PACKAGE_VERSION); if (info.isDict()) { Object obj1 = info.dictLookup("Creator"); if (obj1.isString()) { - writePS("%%Creator: "); - writePSTextLine(obj1.getString()); + const GooString *pdfCreator = obj1.getString(); + if (pdfCreator && !pdfCreator->toStr().empty()) { + creator->append(". PDF Creator: "); + if (pdfCreator->hasUnicodeMarker()) { + creator->append(TextStringToUtf8(pdfCreator->toStr())); + } else { + creator->append(pdfCreator); + } + } } } + writePS("%%Creator: "); + writePSTextLine(creator.get()); if (title) { char *sanitizedTitle = strdup(title); for (size_t i = 0; i < strlen(sanitizedTitle); ++i) { |