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texlive-base/texlive-20210325-poppler-0.84.patch
Tom spot Callaway 1007fe9cc5 20210325
2021-05-27 13:48:24 -04:00

229 lines
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diff -up texlive-base-20210325/source/texk/web2c/pdftexdir/pdftoepdf.cc.poppler-0.84 texlive-base-20210325/source/texk/web2c/pdftexdir/pdftoepdf.cc
--- texlive-base-20210325/source/texk/web2c/pdftexdir/pdftoepdf.cc.poppler-0.84 2021-05-06 18:21:18.379430999 -0400
+++ texlive-base-20210325/source/texk/web2c/pdftexdir/pdftoepdf.cc 2021-05-10 11:15:09.572907304 -0400
@@ -26,6 +26,15 @@ The poppler should be 0.59.0 or newer ve
POPPLER_VERSION should be defined.
*/
+#ifdef POPPLER_VERSION
+#include <poppler-config.h>
+#define xpdfVersion POPPLER_VERSION
+#define xpdfString "poppler"
+#else
+#include <xpdf/config.h> /* just to get the xpdf version */
+#define xpdfString "xpdf"
+#endif
+
/* Do this early in order to avoid a conflict between
MINGW32 <rpcndr.h> defining 'boolean' as 'unsigned char' and
<kpathsea/types.h> defining Pascal's boolean as 'int'.
@@ -286,7 +295,7 @@ static void copyDictEntry(Object * obj,
Object obj1;
copyName(obj->dictGetKey(i));
pdf_puts(" ");
- obj1 = obj->dictGetValNF(i);
+ obj1 = obj->dictGetValNF(i).copy();
copyObject(&obj1);
pdf_puts("\n");
}
@@ -345,7 +354,7 @@ static void copyProcSet(Object * obj)
obj->getTypeName());
pdf_puts("/ProcSet [ ");
for (i = 0, l = obj->arrayGetLength(); i < l; ++i) {
- procset = obj->arrayGetNF(i);
+ procset = obj->arrayGetNF(i).copy();
if (!procset.isName())
pdftex_fail("PDF inclusion: invalid ProcSet entry type <%s>",
procset.getTypeName());
@@ -400,7 +409,7 @@ static void copyFont(const char *tag, Ob
if (fontdict.isDict()) {
subtype = fontdict.dictLookup("Subtype");
basefont = fontdict.dictLookup("BaseFont");
- fontdescRef = fontdict.dictLookupNF("FontDescriptor");
+ fontdescRef = fontdict.dictLookupNF("FontDescriptor").copy();
if (fontdescRef.isRef()) {
fontdesc = fontdescRef.fetch(xref);
}
@@ -446,7 +455,7 @@ static void copyFontResources(Object * o
obj->getTypeName());
pdf_puts("/Font << ");
for (i = 0, l = obj->dictGetLength(); i < l; ++i) {
- fontRef = obj->dictGetValNF(i);
+ fontRef = obj->dictGetValNF(i).copy();
if (fontRef.isRef())
copyFont(obj->dictGetKey(i), &fontRef);
else if (fontRef.isDict()) { // some programs generate pdf with embedded font object
@@ -589,7 +598,7 @@ static void copyObject(Object * obj)
} else if (obj->isArray()) {
pdf_puts("[");
for (i = 0, l = obj->arrayGetLength(); i < l; ++i) {
- obj1 = obj->arrayGetNF(i);
+ obj1 = obj->arrayGetNF(i).copy();
if (!obj1.isName())
pdf_puts(" ");
copyObject(&obj1);
@@ -709,7 +718,7 @@ read_pdf_info(char *image_name, char *pa
float pdf_version_found, pdf_version_wanted;
// initialize
if (!isInit) {
- globalParams = new GlobalParams();
+ globalParams = std::unique_ptr<GlobalParams>(new GlobalParams());
globalParams->setErrQuiet(false);
isInit = true;
}
@@ -742,7 +751,7 @@ read_pdf_info(char *image_name, char *pa
if (link == 0 || !link->isOk())
pdftex_fail("PDF inclusion: invalid destination <%s>", page_name);
Ref ref = link->getPageRef();
- page_num = pdf_doc->doc->getCatalog()->findPage(ref.num, ref.gen);
+ page_num = pdf_doc->doc->getCatalog()->findPage(ref);
if (page_num == 0)
pdftex_fail("PDF inclusion: destination is not a page <%s>",
page_name);
@@ -902,13 +911,13 @@ void write_epdf(void)
pdf_puts(stripzeros(s));
// Metadata validity check (as a stream it must be indirect)
- dictObj = pageDict->lookupNF("Metadata");
+ dictObj = pageDict->lookupNF("Metadata").copy();
if (!dictObj.isNull() && !dictObj.isRef())
pdftex_warn("PDF inclusion: /Metadata must be indirect object");
// copy selected items in Page dictionary except Resources & Group
for (i = 0; pageDictKeys[i] != NULL; i++) {
- dictObj = pageDict->lookupNF(pageDictKeys[i]);
+ dictObj = pageDict->lookupNF(pageDictKeys[i]).copy();
if (!dictObj.isNull()) {
pdf_newline();
pdf_printf("/%s ", pageDictKeys[i]);
@@ -917,7 +926,7 @@ void write_epdf(void)
}
// handle page group
- dictObj = pageDict->lookupNF("Group");
+ dictObj = pageDict->lookupNF("Group").copy();
if (!dictObj.isNull()) {
if (pdfpagegroupval == 0) {
// another pdf with page group was included earlier on the
@@ -959,7 +968,7 @@ The changes below seem to work fine.
l = dic1.getLength();
for (i = 0; i < l; i++) {
groupDict.dictAdd(dic1.getKey(i),
- dic1.getValNF(i));
+ dic1.getValNF(i).copy());
}
// end modification
pdf_printf("/Group %ld 0 R\n", (long)pdfpagegroupval);
@@ -1089,6 +1098,6 @@ void epdf_check_mem()
delete_document(p);
}
// see above for globalParams
- delete globalParams;
+ globalParams.reset();
}
}
diff -up texlive-base-20210325/source/texk/web2c/pdftexdir/pdftosrc.cc.poppler-0.84 texlive-base-20210325/source/texk/web2c/pdftexdir/pdftosrc.cc
--- texlive-base-20210325/source/texk/web2c/pdftexdir/pdftosrc.cc.poppler-0.84 2021-05-06 18:21:18.379430999 -0400
+++ texlive-base-20210325/source/texk/web2c/pdftexdir/pdftosrc.cc 2021-05-06 18:21:18.383431058 -0400
@@ -24,6 +24,15 @@ by Arch Linux. The poppler should be 0.5
POPPLER_VERSION should be defined.
*/
+#ifdef POPPLER_VERSION
+#include <poppler-config.h>
+#define xpdfVersion POPPLER_VERSION
+#define xpdfString "poppler"
+#else
+#include <xpdf/config.h> /* just to get the xpdf version */
+#define xpdfString "xpdf"
+#endif
+
#include <w2c/config.h>
#include <stdlib.h>
@@ -73,7 +82,7 @@ int main(int argc, char *argv[])
exit(1);
}
fileName = new GString(argv[1]);
- globalParams = new GlobalParams();
+ globalParams = std::unique_ptr<GlobalParams>(new GlobalParams());
doc = new PDFDoc(fileName);
if (!doc->isOk()) {
fprintf(stderr, "Invalid PDF file\n");
@@ -94,7 +103,7 @@ int main(int argc, char *argv[])
if (objnum == 0) {
srcStream = catalogDict.dictLookup("SourceObject");
static char const_SourceFile[] = "SourceFile";
- if (!srcStream.isStream(const_SourceFile)) {
+ if (!(srcStream.isStream() && srcStream.getDict()->is(const_SourceFile))) {
fprintf(stderr, "No SourceObject found\n");
exit(1);
}
@@ -150,7 +159,6 @@ int main(int argc, char *argv[])
(e->type == xrefEntryFree ? "f" : "n"));
else { // e->offset is the object number of the object stream
Stream *str;
- Lexer *lexer;
Parser *parser;
Object objStr, obj1, obj2;
int nObjects, first, n;
@@ -168,8 +176,7 @@ int main(int argc, char *argv[])
// parse the header: object numbers and offsets
objStr.streamReset();
str = new EmbedStream(objStr.getStream(), Object(objNull), true, first);
- lexer = new Lexer(xref, str);
- parser = new Parser(xref, lexer, false);
+ parser = new Parser(xref, str, false);
for (n = 0; n < nObjects; ++n) {
obj1 = parser->getObj();
obj2 = parser->getObj();
@@ -201,5 +208,5 @@ int main(int argc, char *argv[])
fprintf(stderr, "Cross-reference table extracted to %s\n", outname);
fclose(outfile);
delete doc;
- delete globalParams;
+ globalParams.reset();
}
diff -up texlive-base-20210325/source/texk/web2c/pdftexdir/utils.c.poppler-0.84 texlive-base-20210325/source/texk/web2c/pdftexdir/utils.c
--- texlive-base-20210325/source/texk/web2c/pdftexdir/utils.c.poppler-0.84 2019-12-29 19:37:32.000000000 -0500
+++ texlive-base-20210325/source/texk/web2c/pdftexdir/utils.c 2021-05-06 18:21:18.383431058 -0400
@@ -32,14 +32,6 @@ with this program. If not, see <http://
#include <zlib.h>
#include "ptexlib.h"
#include <png.h>
-#ifdef POPPLER_VERSION
-/* POPPLER_VERSION should be a proper version string */
-#define xpdfVersion POPPLER_VERSION
-#define xpdfString "poppler"
-#else
-#include <xpdf/config.h> /* just to get the xpdf version */
-#define xpdfString "xpdf"
-#endif
#define check_nprintf(size_get, size_want) \
if ((unsigned)(size_get) >= (unsigned)(size_want)) \
@@ -977,12 +969,10 @@ void initversionstring(char **versions)
{
const_string fmt =
"Compiled with libpng %s; using libpng %s\n"
- "Compiled with zlib %s; using zlib %s\n"
- "Compiled with %s version %s\n";
+ "Compiled with zlib %s; using zlib %s\n";
size_t len = strlen(fmt)
+ strlen(PNG_LIBPNG_VER_STRING) + strlen(png_libpng_ver)
+ strlen(ZLIB_VERSION) + strlen(zlib_version)
- + strlen(xpdfString) + strlen(xpdfVersion)
+ 1;
/* len will be more than enough, because of the placeholder chars in fmt
@@ -990,7 +980,7 @@ void initversionstring(char **versions)
*versions = xmalloc(len);
sprintf(*versions, fmt,
PNG_LIBPNG_VER_STRING, png_libpng_ver,
- ZLIB_VERSION, zlib_version, xpdfString, xpdfVersion);
+ ZLIB_VERSION, zlib_version);
}
diff -up texlive-base-20210325/source/texk/web2c/xetexdir/XeTeX_ext.c.poppler-0.84 texlive-base-20210325/source/texk/web2c/xetexdir/XeTeX_ext.c
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