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cups-filters/SOURCES/poppler-20.11.0.patch
CentOS Sources 1339d8828d import cups-filters-1.20.0-24.el8
2021-09-09 15:50:42 +00:00

460 lines
16 KiB
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--- cups-filters-1.20.0/filter/pdf.cxx
+++ cups-filters-1.20.0/filter/pdf.cxx
@@ -87,7 +87,11 @@ static EMB_PARAMS *Font;
extern "C" pdf_t * pdf_load_template(const char *filename)
{
/* Init poppler */
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 83
+ globalParams.reset(new GlobalParams());
+#else
globalParams = new GlobalParams();
+#endif
PDFDoc *doc = new PDFDoc(new GooString(filename));
@@ -136,7 +140,7 @@ extern "C" void pdf_prepend_stream(pdf_t
#endif
if (!pageobj.isDict() ||
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- (contents = pageobj.dictLookupNF("Contents")).isNull()
+ (contents = pageobj.dictLookupNF("Contents").copy()).isNull()
#else
!pageobj.dictLookupNF("Contents", &contents)
#endif
@@ -166,11 +170,15 @@ extern "C" void pdf_prepend_stream(pdf_t
#endif
r = xref->addIndirectObject(&stream);
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ streamrefobj = Object(r);
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
streamrefobj = Object(r.num, r.gen);
#else
streamrefobj.initRef(r.num, r.gen);
#endif
+#endif
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
array = Object(new Array(xref));
@@ -182,7 +190,7 @@ extern "C" void pdf_prepend_stream(pdf_t
if (contents.isStream()) {
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- contents = pageobj.dictLookupNF("Contents"); // streams must be indirect, i.e. not fetch()-ed
+ contents = pageobj.dictLookupNF("Contents").copy(); // streams must be indirect, i.e. not fetch()-ed
array.arrayAdd(std::move(contents));
#else
pageobj.dictLookupNF("Contents", &contents); // streams must be indirect, i.e. not fetch()-ed
@@ -194,7 +202,7 @@ extern "C" void pdf_prepend_stream(pdf_t
Object obj;
for (i = 0; i < len; i++) {
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- obj = contents.arrayGetNF(i);
+ obj = contents.arrayGetNF(i).copy();
array.arrayAdd(std::move(obj));
#else
contents.arrayGetNF(i, &obj);
@@ -258,7 +266,7 @@ static Object * get_resource_dict(XRef *
/* TODO resource dict can also be inherited */
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- res = pagedict->lookupNF("Resources");
+ res = pagedict->lookupNF("Resources").copy();
if (res.isNull())
#else
if (!pagedict->lookupNF("Resources", &res))
@@ -331,7 +339,7 @@ extern "C" void pdf_add_type1_font(pdf_t
xref->addIndirectObject(&font);
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- fonts = resdict.dictLookupNF("Font");
+ fonts = resdict.dictLookupNF("Font").copy();
#else
resdict.dictLookupNF("Font", &fonts);
#endif
@@ -540,7 +548,7 @@ extern "C" void pdf_duplicate_page (pdf_
}
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- parentref = page.dictLookupNF("Parent");
+ parentref = page.dictLookupNF("Parent").copy();
parent = parentref.fetch(xref);
#else
page.dictLookupNF("Parent", &parentref);
@@ -568,6 +576,9 @@ extern "C" void pdf_duplicate_page (pdf_
// the pages tree (not supported by major pdf implementations).
for (i = 1; i < count; i++) {
Ref r = xref->addIndirectObject(&page);
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ kids.arrayAdd(Object(r));
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
kids.arrayAdd(Object(r.num, r.gen));
#else
@@ -575,6 +586,7 @@ extern "C" void pdf_duplicate_page (pdf_
kids.arrayAdd(&ref);
ref.free();
#endif
+#endif
}
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
@@ -734,7 +746,7 @@ extern "C" int pdf_fill_form(pdf_t *doc,
}
FormField *ff = fm_text->getField();
- GooString *field_name;
+ const GooString *field_name;
field_name = ff->getFullyQualifiedName();
if ( ! field_name )
field_name = ff->getPartialName();
@@ -743,7 +755,11 @@ extern "C" int pdf_fill_form(pdf_t *doc,
continue;
}
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 72
+ const char *name = field_name->c_str();
+#else
const char *name = field_name->getCString();
+#endif
const char *fill_with = lookup_opt(opt, name);
if ( ! fill_with ) {
fprintf(stderr, "Lack information for widget: %s.\n", name);
@@ -831,6 +847,9 @@ extern "C" int pdf_fill_form(pdf_t *doc,
appearance_stream_dic.dictSet("Type", name_object("XObject"));
appearance_stream_dic.dictSet("Subtype", name_object("Form"));
appearance_stream_dic.dictSet("FormType", int_object(1));
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ appearance_stream_dic.dictSet("Resources", Object(resref));
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
appearance_stream_dic.dictSet("Resources", Object(resref.num, resref.gen));
#else
@@ -838,6 +857,7 @@ extern "C" int pdf_fill_form(pdf_t *doc,
obj_ref_x.initRef(resref.num, resref.gen);
appearance_stream_dic.dictSet("Resources", &obj_ref_x);
#endif
+#endif
/* BBox array: TODO. currently out of the head. */
Object array;
@@ -851,8 +871,13 @@ extern "C" int pdf_fill_form(pdf_t *doc,
appearance_stream_dic.dictSet("BBox", std::move(array));
appearance_stream_dic.dictSet("Length", Object(appearance_stream->getLength()));
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 72
+ MemStream *mem_stream = new MemStream(appearance_stream->c_str(),
+ 0, appearance_stream->getLength(), std::move(appearance_stream_dic));
+#else
MemStream *mem_stream = new MemStream(appearance_stream->getCString(),
0, appearance_stream->getLength(), std::move(appearance_stream_dic));
+#endif
/* Make obj stream */
Object stream = Object(static_cast<Stream *>(mem_stream));
@@ -860,8 +885,11 @@ extern "C" int pdf_fill_form(pdf_t *doc,
Ref r = xref->addIndirectObject(&stream);
/* Update Xref table */
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ Object obj_ref = Object(r);
+#else
Object obj_ref = Object(r.num, r.gen);
-
+#endif
/*
* Fill Annotation's appearance streams dic /AP
* See: 8.4.4 Appearance Streams
@@ -884,8 +912,13 @@ extern "C" int pdf_fill_form(pdf_t *doc,
appearance_stream_dic.dictSet("BBox", &array);
appearance_stream_dic.dictSet("Length", int_object(appearance_stream->getLength()));
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 72
+ MemStream *mem_stream = new MemStream(appearance_stream->c_str(),
+ 0, appearance_stream->getLength(), &appearance_stream_dic);
+#else
MemStream *mem_stream = new MemStream(appearance_stream->getCString(),
0, appearance_stream->getLength(), &appearance_stream_dic);
+#endif
/* Make obj stream */
Object stream;
@@ -925,10 +958,10 @@ extern "C" int pdf_fill_form(pdf_t *doc,
*/
Object *obj_form = catalog->getAcroForm();
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- obj_form->dictSet("NeedAppearances", Object(gFalse));
+ obj_form->dictSet("NeedAppearances", Object(false));
#else
Object obj1;
- obj1.initBool(gFalse);
+ obj1.initBool(false);
obj_form->dictSet("NeedAppearances", &obj1);
#endif
@@ -948,7 +981,11 @@ extern "C" int pdf_fill_form(pdf_t *doc,
catRef.gen = xref->getRootGen();
catRef.num = xref->getRootNum();
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ catObj.dictSet("AcroForm", Object(ref_form));
+#else
catObj.dictSet("AcroForm", Object(ref_form.num, ref_form.gen));
+#endif
xref->setModifiedObject(&catObj, catRef);
#else
Object obj2;
@@ -1020,12 +1057,22 @@ static int pdf_embed_font(pdf_t *doc,
/* Create memory stream font. Add it to font dic. */
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 72
+ MemStream *mem_stream = new MemStream(font_stream->c_str(),
+ 0, outlen, std::move(f_dic));
+#else
MemStream *mem_stream = new MemStream(font_stream->getCString(),
0, outlen, std::move(f_dic));
+#endif
Object stream = Object(static_cast<Stream *>(mem_stream));
#else
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 72
+ MemStream *mem_stream = new MemStream(font_stream->c_str(),
+ 0, outlen, &f_dic);
+#else
MemStream *mem_stream = new MemStream(font_stream->getCString(),
0, outlen, &f_dic);
+#endif
/* Make obj stream */
Object stream;
@@ -1066,7 +1113,7 @@ static int pdf_embed_font(pdf_t *doc,
Object fonts;
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
- fonts = resdict.dictLookupNF("Font");
+ fonts = resdict.dictLookupNF("Font").copy();
#else
resdict.dictLookupNF("Font", &fonts);
#endif
@@ -1074,7 +1121,7 @@ static int pdf_embed_font(pdf_t *doc,
/* Create new one, if doesn't exists */
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
resdict.dictSet("Font", Object(new Dict(xref)));
- fonts = resdict.dictLookupNF("Font");
+ fonts = resdict.dictLookupNF("Font").copy();
#else
fonts.initDict(xref);
resdict.dictSet("Font", &fonts);
@@ -1108,11 +1155,15 @@ static int pdf_embed_font(pdf_t *doc,
/* r - cid resource dic */
Object font_res_obj_ref;
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ font_res_obj_ref = Object(r);
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
font_res_obj_ref = Object(r.num, r.gen);
#else
font_res_obj_ref.initRef(r.num, r.gen);
#endif
+#endif
Object *fonts_dic;
Object dereferenced_obj;
@@ -1440,6 +1491,9 @@ static Object *make_fontdescriptor_dic(
#endif
}
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ dic->dictSet(emb_pdf_get_fontfile_key(emb), Object(fontfile_obj_ref));
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
dic->dictSet(emb_pdf_get_fontfile_key(emb), Object(fontfile_obj_ref.num, fontfile_obj_ref.gen));
#else
@@ -1447,6 +1501,7 @@ static Object *make_fontdescriptor_dic(
ref_obj.initRef(fontfile_obj_ref.num, fontfile_obj_ref.gen);
dic->dictSet(emb_pdf_get_fontfile_key(emb), &ref_obj);
#endif
+#endif
return dic;
}
@@ -1480,6 +1535,9 @@ static Object *make_font_dic(
"BaseFont",
name_object(copyString(emb_pdf_escape_name(fdes->fontname,-1))));
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ dic->dictSet("FontDescriptor", Object(fontdescriptor_obj_ref));
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
dic->dictSet("FontDescriptor", Object(fontdescriptor_obj_ref.num, fontdescriptor_obj_ref.gen));
#else
@@ -1487,6 +1545,7 @@ static Object *make_font_dic(
ref_obj.initRef(fontdescriptor_obj_ref.num, fontdescriptor_obj_ref.gen);
dic->dictSet("FontDescriptor", &ref_obj);
#endif
+#endif
if ( emb->plan & EMB_A_MULTIBYTE ) {
assert(fwid->warray);
@@ -1573,17 +1632,26 @@ static Object *make_cidfont_dic(
basefont->append(addenc);
basefont->append((addenc[0])?encoding:"");
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 72
+ dic->dictSet("BaseFont",
+ name_object(copyString(basefont->c_str())));
+#else
dic->dictSet("BaseFont",
name_object(copyString(basefont->getCString())));
+#endif
dic->dictSet("Encoding", name_object(copyString(encoding)));
Object obj;
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 75
+ obj = Object(fontdescriptor_obj_ref);
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
obj = Object(fontdescriptor_obj_ref.num, fontdescriptor_obj_ref.gen);
#else
obj.initRef(fontdescriptor_obj_ref.num, fontdescriptor_obj_ref.gen);
#endif
+#endif
Object array;
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 58
--- cups-filters-1.20.0/filter/pdftoraster.cxx
+++ cups-filters-1.20.0/filter/pdftoraster.cxx
@@ -282,8 +282,13 @@ cmsHPROFILE sgray_profile()
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 19
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 23
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 85
+void CDECL myErrorFun(ErrorCategory category,
+ Goffset pos, const char *msg)
+#else
void CDECL myErrorFun(void *data, ErrorCategory category,
Goffset pos, char *msg)
+#endif
#else
void CDECL myErrorFun(void *data, ErrorCategory category,
int pos, char *msg)
@@ -412,9 +417,9 @@ static GBool getColorProfilePath(ppd_fil
path->append("/profiles/");
}
path->append(attr->value);
- return gTrue;
+ return true;
}
- return gFalse;
+ return false;
}
#endif
@@ -1686,7 +1691,7 @@ static void outPage(PDFDoc *doc, Catalog
{
SplashBitmap *bitmap;
Page *page = catalog->getPage(pageNo);
- PDFRectangle *mediaBox = page->getMediaBox();
+ const PDFRectangle *mediaBox = page->getMediaBox();
int rotate = page->getRotate();
double paperdimensions[2], /* Physical size of the paper */
margins[4]; /* Physical margins of print */
@@ -1814,7 +1819,7 @@ static void outPage(PDFDoc *doc, Catalog
doc->displayPage(out,pageNo,header.HWResolution[0],
header.HWResolution[1],(landscape == 0 ? 0 : 90),
- gTrue,gTrue,gTrue);
+ true,true,true);
bitmap = out->getBitmap();
bitmapoffset[0] = margins[0] / 72.0 * header.HWResolution[0];
bitmapoffset[1] = margins[3] / 72.0 * header.HWResolution[1];
@@ -1867,7 +1872,7 @@ static void outPage(PDFDoc *doc, Catalog
writePageImage(raster,bitmap,pageNo);
}
-static void setPopplerColorProfile()
+static void setPopplerColorProfile(SplashOutputDev *out)
{
if (header.cupsBitsPerColor != 8 && header.cupsBitsPerColor != 16) {
/* color Profile is not supported */
@@ -1951,7 +1956,13 @@ static void setPopplerColorProfile()
break;
}
if (popplerColorProfile != NULL) {
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 90
+#ifdef USE_CMS
+ out->setDisplayProfile(make_GfxLCMSProfilePtr(popplerColorProfile));
+#endif
+#else
GfxColorSpace::setDisplayProfile(popplerColorProfile);
+#endif
}
}
@@ -1966,13 +1977,21 @@ int main(int argc, char *argv[]) {
int rowpad;
Catalog *catalog;
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 85
+ setErrorCallback(::myErrorFun);
+#else
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 19
setErrorCallback(::myErrorFun,NULL);
#else
setErrorFunction(::myErrorFun);
#endif
+#endif
cmsSetLogErrorHandler(lcmsErrorHandler);
- globalParams = new GlobalParams();
+#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 83
+ globalParams.reset(new GlobalParams());
+#else
+ globalParams = new GlobalParams();
+#endif
parseOpts(argc, argv);
if (argc == 6) {
@@ -2119,14 +2138,10 @@ int main(int argc, char *argv[]) {
break;
}
- if (!cm_disabled) {
- setPopplerColorProfile();
- }
-
out = new SplashOutputDev(cmode,rowpad/* row padding */,
- gFalse,paperColor,gTrue
+ false,paperColor,true
#if POPPLER_VERSION_MAJOR == 0 && POPPLER_VERSION_MINOR <= 30
- ,gFalse
+ ,false
#endif
);
#if POPPLER_VERSION_MAJOR > 0 || POPPLER_VERSION_MINOR >= 19
@@ -2135,6 +2150,10 @@ int main(int argc, char *argv[]) {
out->startDoc(doc->getXRef());
#endif
+ if (!cm_disabled) {
+ setPopplerColorProfile(out);
+ }
+
if ((raster = cupsRasterOpen(1, pwgraster ? CUPS_RASTER_WRITE_PWG :
CUPS_RASTER_WRITE)) == 0) {
pdfError(-1,const_cast<char *>("Can't open raster stream"));
@@ -2162,9 +2181,11 @@ err1:
cmsDeleteTransform(colorTransform);
}
+#if POPPLER_VERSION_MAJOR == 0 && POPPLER_VERSION_MINOR <= 68
// Check for memory leaks
Object::memCheck(stderr);
gMemReport(stderr);
+#endif
return exitCode;
}
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