diff -ur source.orig/texk/web2c/luatexdir/image/pdftoepdf.w source/texk/web2c/luatexdir/image/pdftoepdf.w
--- source.orig/texk/web2c/luatexdir/image/pdftoepdf.w 2017-05-08 22:39:36.639375783 +0200
+++ source/texk/web2c/luatexdir/image/pdftoepdf.w 2017-09-19 11:23:36.586768739 +0200
@@ -224,7 +224,7 @@
free(checksum);
}
if (pdf_doc->doc == NULL) {
- docmemstream = new MemStream( docstream,0,streamsize, obj.initNull() );
+ docmemstream = new MemStream( docstream,0,streamsize, Object(objNull) );
doc = new PDFDoc(docmemstream); /* takes ownership of docmemstream */
pdf_doc->pc++;
if (!doc->isOk() || !doc->okToPrint()) {
@@ -408,9 +408,8 @@
Object obj1;
pdf_begin_array(pdf);
for (i = 0, l = array->getLength(); i < l; ++i) {
- array->getNF(i, &obj1);
+ obj1 = array->getNF(i);
copyObject(pdf, pdf_doc, &obj1);
- obj1.free();
}
pdf_end_array(pdf);
}
@@ -422,9 +421,8 @@
pdf_begin_dict(pdf);
for (i = 0, l = dict->getLength(); i < l; ++i) {
copyName(pdf, dict->getKey(i));
- dict->getValNF(i, &obj1);
+ obj1 = dict->getValNF(i);
copyObject(pdf, pdf_doc, &obj1);
- obj1.free();
}
pdf_end_dict(pdf);
}
@@ -510,13 +508,12 @@
PDFDoc *doc = pdf_doc->doc;
xref = doc->getXRef();
for (r = pdf_doc->inObjList; r != NULL;) {
- xref->fetch(r->ref.num, r->ref.gen, &obj1);
+ obj1 = xref->fetch(r->ref.num, r->ref.gen);
if (obj1.isStream())
pdf_begin_obj(pdf, r->num, OBJSTM_NEVER);
else
pdf_begin_obj(pdf, r->num, 2);
copyObject(pdf, pdf_doc, &obj1);
- obj1.free();
pdf_end_obj(pdf);
n = r->next;
delete r;
@@ -740,7 +737,7 @@
catalog = doc->getCatalog();
page = catalog->getPage(img_pagenum(idict));
pageref = catalog->getPageRef(img_pagenum(idict));
- doc->getXRef()->fetch(pageref->num, pageref->gen, &pageobj);
+ pageobj = doc->getXRef()->fetch(pageref->num, pageref->gen);
pageDict = pageobj.getDict();
/* write the Page header */
pdf_begin_obj(pdf, img_objnum(idict), OBJSTM_NEVER);
@@ -757,12 +754,11 @@
pdf_dict_add_int(pdf, "PTEX.PageNumber", (int) img_pagenum(idict));
}
if ((suppress_optional_info & 8) == 0) {
- doc->getDocInfoNF(&obj1);
+ obj1 = doc->getDocInfoNF();
if (obj1.isRef()) {
/* the info dict must be indirect (PDF Ref p. 61) */
pdf_dict_add_ref(pdf, "PTEX.InfoDict", addInObj(pdf, pdf_doc, obj1.getRef()));
}
- obj1.free();
}
if (img_is_bbox(idict)) {
bbox[0] = sp2bp(img_bbox(idict)[0]);
@@ -788,19 +784,17 @@
Now all relevant parts of the Page dictionary are copied. Metadata validity
check is needed(as a stream it must be indirect).
*/
- pageDict->lookupNF("Metadata", &obj1);
+ obj1 = pageDict->lookupNF("Metadata");
if (!obj1.isNull() && !obj1.isRef())
formatted_warning("pdf inclusion","/Metadata must be indirect object");
- obj1.free();
/* copy selected items in Page dictionary */
for (i = 0; pagedictkeys[i] != NULL; i++) {
- pageDict->lookupNF(pagedictkeys[i], &obj1);
+ obj1 = pageDict->lookupNF(pagedictkeys[i]);
if (!obj1.isNull()) {
pdf_add_name(pdf, pagedictkeys[i]);
/* preserves indirection */
copyObject(pdf, pdf_doc, &obj1);
}
- obj1.free();
}
/*
If there are no Resources in the Page dict of the embedded page,
@@ -808,32 +802,28 @@
PDF file, climbing up the tree until the Resources are found.
(This fixes a problem with Scribus 1.3.3.14.)
*/
- pageDict->lookupNF("Resources", &obj1);
+ obj1 = pageDict->lookupNF("Resources");
if (obj1.isNull()) {
op1 = &pagesobj1;
op2 = &pagesobj2;
- pageDict->lookup("Parent", op1);
+ *op1 = pageDict->lookup("Parent");
while (op1->isDict()) {
- obj1.free();
- op1->dictLookupNF("Resources", &obj1);
+ obj1 = op1->dictLookupNF("Resources");
if (!obj1.isNull()) {
pdf_add_name(pdf, "Resources");
copyObject(pdf, pdf_doc, &obj1);
break;
}
- op1->dictLookup("Parent", op2);
+ *op2 = op1->dictLookup("Parent");
optmp = op1;
op1 = op2;
op2 = optmp;
- op2->free();
};
if (!op1->isDict())
formatted_warning("pdf inclusion","Page /Resources missing");
- op1->free();
}
- obj1.free();
/* Write the Page contents. */
- page->getContents(&contents);
+ contents = page->getContents();
if (contents.isStream()) {
/*
Variant A: get stream and recompress under control of \pdfcompresslevel
@@ -844,27 +834,23 @@
Variant B: copy stream without recompressing
*/
- contents.streamGetDict()->lookup("F", &obj1);
+ obj1 = contents.streamGetDict()->lookup("F");
if (!obj1.isNull()) {
normal_error("pdf inclusion","unsupported external stream");
}
- obj1.free();
- contents.streamGetDict()->lookup("Length", &obj1);
+ obj1 = contents.streamGetDict()->lookup("Length");
pdf_add_name(pdf, "Length");
copyObject(pdf, pdf_doc, &obj1);
- obj1.free();
- contents.streamGetDict()->lookup("Filter", &obj1);
+ obj1 = contents.streamGetDict()->lookup("Filter");
if (!obj1.isNull()) {
pdf_add_name(pdf, "Filter");
copyObject(pdf, pdf_doc, &obj1);
- obj1.free();
- contents.streamGetDict()->lookup("DecodeParms", &obj1);
+ obj1 = contents.streamGetDict()->lookup("DecodeParms");
if (!obj1.isNull()) {
pdf_add_name(pdf, "DecodeParms");
copyObject(pdf, pdf_doc, &obj1);
}
}
- obj1.free();
pdf_end_dict(pdf);
pdf_begin_stream(pdf);
copyStreamStream(pdf, contents.getStream()->getUndecodedStream());
@@ -875,8 +861,8 @@
pdf_end_dict(pdf);
pdf_begin_stream(pdf);
for (i = 0, l = contents.arrayGetLength(); i < l; ++i) {
- copyStreamStream(pdf, (contents.arrayGet(i, &obj1))->getStream());
- obj1.free();
+ obj1 = contents.arrayGet(i);
+ copyStreamStream(pdf, obj1.getStream());
if (i < (l - 1)) {
/*
Put a space between streams to be on the safe side (streams
@@ -897,8 +883,6 @@
}
/* write out all indirect objects */
writeRefs(pdf, pdf_doc);
- contents.free();
- pageobj.free();
/*
unrefPdfDocument() must come after contents.free() and pageobj.free()!
TH: The next line makes repeated pdf inclusion unacceptably slow
diff -ur source.orig/texk/web2c/luatexdir/lua/lepdflib.cc source/texk/web2c/luatexdir/lua/lepdflib.cc
--- source.orig/texk/web2c/luatexdir/lua/lepdflib.cc 2017-05-08 22:39:36.689375107 +0200
+++ source/texk/web2c/luatexdir/lua/lepdflib.cc 2017-09-19 09:48:19.658021769 +0200
@@ -538,7 +538,7 @@
pdfdoc_changed_error(L); \
uout = new_Object_userdata(L); \
uout->d = new Object(); \
- ((in *) uin->d)->function((Object *) uout->d); \
+ *((Object *)uout->d) = ((in *) uin->d)->function(); \
uout->atype = ALLOC_LEPDF; \
uout->pc = uin->pc; \
uout->pd = uin->pd; \
@@ -668,13 +668,11 @@
static int m_Array_incRef(lua_State * L)
{
- int i;
udstruct *uin;
uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- i = ((Array *) uin->d)->incRef();
- lua_pushinteger(L, i);
+ lua_pushinteger(L, 1);
return 1;
}
@@ -685,8 +683,7 @@
uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- i = ((Array *) uin->d)->decRef();
- lua_pushinteger(L, i);
+ lua_pushinteger(L, 1);
return 1;
}
@@ -702,7 +699,7 @@
if ((uin->pd != NULL && uin->pd->pc != uin->pc)
|| (uobj->pd != NULL && uobj->pd->pc != uobj->pc))
pdfdoc_changed_error(L);
- ((Array *) uin->d)->add(((Object *) uobj->d));
+ ((Array *) uin->d)->add(std::move(*((Object *) uobj->d)));
return 0;
}
@@ -718,7 +715,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Array *) uin->d)->get(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Array *) uin->d)->get(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -739,7 +736,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Array *) uin->d)->getNF(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Array *) uin->d)->getNF(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -953,25 +950,21 @@
static int m_Dict_incRef(lua_State * L)
{
- int i;
udstruct *uin;
uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- i = ((Dict *) uin->d)->incRef();
- lua_pushinteger(L, i);
+ lua_pushinteger(L, 1);
return 1;
}
static int m_Dict_decRef(lua_State * L)
{
- int i;
udstruct *uin;
uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- i = ((Dict *) uin->d)->decRef();
- lua_pushinteger(L, i);
+ lua_pushinteger(L, 1);
return 1;
}
@@ -986,7 +979,7 @@
pdfdoc_changed_error(L);
s = copyString(luaL_checkstring(L, 2));
uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
- ((Dict *) uin->d)->add(s, ((Object *) uobj->d));
+ ((Dict *) uin->d)->add(s, std::move(*((Object *) uobj->d)));
return 0;
}
@@ -999,7 +992,7 @@
pdfdoc_changed_error(L);
s = luaL_checkstring(L, 2);
uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
- ((Dict *) uin->d)->set(s, ((Object *) uobj->d));
+ ((Dict *) uin->d)->set(s, std::move(*((Object *) uobj->d)));
return 0;
}
@@ -1027,7 +1020,7 @@
s = luaL_checkstring(L, 2);
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Dict *) uin->d)->lookup(s, (Object *) uout->d);
+ *((Object *) uout->d) = ((Dict *) uin->d)->lookup(s);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1044,7 +1037,7 @@
s = luaL_checkstring(L, 2);
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Dict *) uin->d)->lookupNF(s, (Object *) uout->d);
+ *((Object *) uout->d) = ((Dict *) uin->d)->lookupNF(s);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1096,7 +1089,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Dict *) uin->d)->getVal(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Dict *) uin->d)->getVal(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1117,7 +1110,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Dict *) uin->d)->getValNF(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Dict *) uin->d)->getValNF(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1381,9 +1374,9 @@
pdfdoc_changed_error(L);
luaL_checktype(L, 2, LUA_TBOOLEAN);
if (lua_toboolean(L, 2) != 0)
- ((Object *) uin->d)->initBool(gTrue);
+ *((Object *) uin->d) = Object(gTrue);
else
- ((Object *) uin->d)->initBool(gFalse);
+ *((Object *) uin->d) = Object(gFalse);
return 0;
}
@@ -1395,7 +1388,7 @@
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
i = luaL_checkint(L, 2);
- ((Object *) uin->d)->initInt(i);
+ *((Object *) uin->d) = Object(i);
return 0;
}
@@ -1407,7 +1400,7 @@
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
d = luaL_checknumber(L, 2);
- ((Object *) uin->d)->initReal(d);
+ *((Object *) uin->d) = Object(d);
return 0;
}
@@ -1422,7 +1415,7 @@
pdfdoc_changed_error(L);
s = luaL_checklstring(L, 2, &len);
gs = new GooString(s, len);
- ((Object *) uin->d)->initString(gs);
+ *((Object *) uin->d) = Object(gs);
return 0;
}
@@ -1434,7 +1427,7 @@
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
s = luaL_checkstring(L, 2);
- ((Object *) uin->d)->initName(s);
+ *((Object *) uin->d) = Object(objName, s);
return 0;
}
@@ -1444,13 +1437,14 @@
uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- ((Object *) uin->d)->initNull();
+ *((Object *) uin->d) = Object(objNull);
return 0;
}
static int m_Object_initArray(lua_State * L)
{
udstruct *uin, *uxref;
+ Array *a;
uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
uxref = (udstruct *) luaL_checkudata(L, 2, M_XRef);
if (uin->pd != NULL && uxref->pd != NULL && uin->pd != uxref->pd)
@@ -1458,7 +1452,8 @@
if ((uin->pd != NULL && uin->pd->pc != uin->pc)
|| (uxref->pd != NULL && uxref->pd->pc != uxref->pc))
pdfdoc_changed_error(L);
- ((Object *) uin->d)->initArray((XRef *) uxref->d);
+ a = new Array((XRef *) uxref->d);
+ *((Object *) uin->d) = Object(a);
return 0;
}
@@ -1469,6 +1464,7 @@
static int m_Object_initDict(lua_State * L)
{
udstruct *uin, *uxref;
+ Dict *d;
uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
uxref = (udstruct *) luaL_checkudata(L, 2, M_XRef);
if (uin->pd != NULL && uxref->pd != NULL && uin->pd != uxref->pd)
@@ -1476,7 +1472,8 @@
if ((uin->pd != NULL && uin->pd->pc != uin->pc)
|| (uxref->pd != NULL && uxref->pd->pc != uxref->pc))
pdfdoc_changed_error(L);
- ((Object *) uin->d)->initDict((XRef *) uxref->d);
+ d = new Dict((XRef *) uxref->d);
+ *((Object *) uin->d) = Object(d);
return 0;
}
@@ -1490,7 +1487,7 @@
if ((uin->pd != NULL && uin->pd->pc != uin->pc)
|| (ustream->pd != NULL && ustream->pd->pc != ustream->pc))
pdfdoc_changed_error(L);
- ((Object *) uin->d)->initStream((Stream *) ustream->d);
+ *((Object *) uin->d) = Object((Stream *) ustream->d);
return 0;
}
@@ -1503,7 +1500,7 @@
pdfdoc_changed_error(L);
num = luaL_checkint(L, 2);
gen = luaL_checkint(L, 3);
- ((Object *) uin->d)->initRef(num, gen);
+ *((Object *) uin->d) = Object(num, gen);
return 0;
}
@@ -1515,7 +1512,7 @@
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
s = luaL_checkstring(L, 2);
- ((Object *) uin->d)->initCmd(CHARP_CAST s);
+ *((Object *) uin->d) = Object(objCmd, CHARP_CAST s);
return 0;
}
@@ -1525,7 +1522,7 @@
uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- ((Object *) uin->d)->initError();
+ *((Object *) uin->d) = Object(objError);
return 0;
}
@@ -1535,7 +1532,7 @@
uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
if (uin->pd != NULL && uin->pd->pc != uin->pc)
pdfdoc_changed_error(L);
- ((Object *) uin->d)->initEOF();
+ *((Object *) uin->d) = Object(objEOF);
return 0;
}
@@ -1551,7 +1548,7 @@
pdfdoc_changed_error(L);
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->fetch((XRef *) uxref->d, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->fetch((XRef *) uxref->d);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1816,7 +1813,7 @@
pdfdoc_changed_error(L);
if (!((Object *) uin->d)->isArray())
luaL_error(L, "Object is not an Array");
- ((Object *) uin->d)->arrayAdd((Object *) uobj->d);
+ ((Object *) uin->d)->arrayAdd(std::move(*((Object *) uobj->d)));
return 0;
}
@@ -1833,7 +1830,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->arrayGet(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->arrayGet(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1857,7 +1854,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->arrayGetNF(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->arrayGetNF(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1897,7 +1894,7 @@
pdfdoc_changed_error(L);
if (!((Object *) uin->d)->isDict())
luaL_error(L, "Object is not a Dict");
- ((Object *) uin->d)->dictAdd(copyString(s), (Object *) uobj->d);
+ ((Object *) uin->d)->dictAdd(copyString(s), std::move(*((Object *) uobj->d)));
return 0;
}
@@ -1915,7 +1912,7 @@
pdfdoc_changed_error(L);
if (!((Object *) uin->d)->isDict())
luaL_error(L, "Object is not a Dict");
- ((Object *) uin->d)->dictSet(s, (Object *) uobj->d);
+ ((Object *) uin->d)->dictSet(s, std::move(*((Object *) uobj->d)));
return 0;
}
@@ -1930,7 +1927,7 @@
if (((Object *) uin->d)->isDict()) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->dictLookup(s, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->dictLookup(s);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1950,7 +1947,7 @@
if (((Object *) uin->d)->isDict()) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->dictLookupNF(s, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->dictLookupNF(s);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -1991,7 +1988,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->dictGetVal(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->dictGetVal(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -2015,7 +2012,7 @@
if (i > 0 && i <= len) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((Object *) uin->d)->dictGetValNF(i - 1, (Object *) uout->d);
+ *((Object *) uout->d) = ((Object *) uin->d)->dictGetValNF(i - 1);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -2243,7 +2240,7 @@
m_poppler_get_poppler(Page, Dict, getPieceInfo);
m_poppler_get_poppler(Page, Dict, getSeparationInfo);
m_poppler_get_poppler(Page, Dict, getResourceDict);
-m_poppler_get_OBJECT(Page, getAnnots);
+m_poppler_get_OBJECT(Page, getAnnotsObject);
m_poppler_get_OBJECT(Page, getContents);
@@ -2270,7 +2267,7 @@
{"getPieceInfo", m_Page_getPieceInfo},
{"getSeparationInfo", m_Page_getSeparationInfo},
{"getResourceDict", m_Page_getResourceDict},
- {"getAnnots", m_Page_getAnnots},
+ {"getAnnots", m_Page_getAnnotsObject},
{"getContents", m_Page_getContents},
{"__tostring", m_Page__tostring},
{NULL, NULL} // sentinel
@@ -2520,7 +2517,7 @@
if (((PdfDocument *) uin->d)->doc->getXRef()->isOk()) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((PdfDocument *) uin->d)->doc->getDocInfo((Object *) uout->d);
+ *((Object *) uout->d) = ((PdfDocument *) uin->d)->doc->getDocInfo();
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -2538,7 +2535,7 @@
if (((PdfDocument *) uin->d)->doc->getXRef()->isOk()) {
uout = new_Object_userdata(L);
uout->d = new Object();
- ((PdfDocument *) uin->d)->doc->getDocInfoNF((Object *) uout->d);
+ *((Object *) uout->d) = ((PdfDocument *) uin->d)->doc->getDocInfoNF();
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -2841,7 +2838,7 @@
uout = new_Object_userdata(L);
uout->d = new Object();
origin = (Object *) (((Attribute *) uin->d)->getValue());
- origin->copy ( ((Object *)uout->d) );
+ *((Object *) uout->d) = origin->copy();
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -3320,7 +3317,7 @@
parent = root->findParentElement(i-1);
if (parent != NULL) {
uout = new_StructElement_userdata(L);
- uout->d = new StructElement( *parent );
+ uout->d = (StructElement *) parent;
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
@@ -3370,7 +3367,7 @@
gen = luaL_checkint(L, 3);
uout = new_Object_userdata(L);
uout->d = new Object();
- ((XRef *) uin->d)->fetch(num, gen, (Object *) uout->d);
+ *((Object *) uout->d) = ((XRef *) uin->d)->fetch(num, gen);
uout->atype = ALLOC_LEPDF;
uout->pc = uin->pc;
uout->pd = uin->pd;
diff -ur source.orig/texk/web2c/luatexdir/lua/lpdfscannerlib.cc source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc
--- source.orig/texk/web2c/luatexdir/lua/lpdfscannerlib.cc 2017-05-08 22:39:36.692708395 +0200
+++ source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc 2017-09-19 09:48:19.658021769 +0200
@@ -634,7 +634,7 @@
int i;
for (i=0;i<count;i++) {
Object *val = new Object();
- arrayref->get(i, val);
+ *val = arrayref->get(i);
if (val->isStream()) {
ObjectList *rover = self->_streams;
ObjectList *item = (ObjectList *)priv_xmalloc (sizeof(ObjectList));
diff -ur source.orig/texk/web2c/pdftexdir/pdftoepdf.cc source/texk/web2c/pdftexdir/pdftoepdf.cc
--- source.orig/texk/web2c/pdftexdir/pdftoepdf.cc 2017-06-16 21:49:09.293857387 +0200
+++ source/texk/web2c/pdftexdir/pdftoepdf.cc 2017-09-19 09:48:19.661355046 +0200
@@ -84,31 +84,6 @@
#define MASK_SUPPRESS_PTEX_PAGENUMBER 0x04
#define MASK_SUPPRESS_PTEX_INFODICT 0x08
-// PdfObject encapsulates the xpdf Object type,
-// and properly frees its resources on destruction.
-// Use obj-> to access members of the Object,
-// and &obj to get a pointer to the object.
-// It is no longer necessary to call Object::free explicitely.
-
-class PdfObject {
- public:
- PdfObject() { // nothing
- } ~PdfObject() {
- iObject.free();
- }
- Object *operator->() {
- return &iObject;
- }
- Object *operator&() {
- return &iObject;
- }
- private: // no copying or assigning
- PdfObject(const PdfObject &);
- void operator=(const PdfObject &);
- public:
- Object iObject;
-};
-
// When copying the Resources of the selected page, all objects are copied
// recusively top-down. Indirect objects however are not fetched during
// copying, but get a new object number from pdfTeX and then will be
@@ -212,18 +187,6 @@
delete pdf_doc;
}
-// Replacement for
-// Object *initDict(Dict *dict1){ initObj(objDict); dict = dict1; return this; }
-
-static void initDictFromDict(PdfObject & obj, Dict * dict)
-{
- obj->initDict(xref);
- for (int i = 0, l = dict->getLength(); i < l; i++) {
- Object obj1;
- obj->dictAdd(copyString(dict->getKey(i)), dict->getValNF(i, &obj1));
- }
-}
-
// --------------------------------------------------------------------
static int addEncoding(GfxFont * gfont)
@@ -320,10 +283,10 @@
static void copyDictEntry(Object * obj, int i)
{
- PdfObject obj1;
+ Object obj1;
copyName(obj->dictGetKey(i));
pdf_puts(" ");
- obj->dictGetValNF(i, &obj1);
+ obj1 = obj->dictGetValNF(i);
copyObject(&obj1);
pdf_puts("\n");
}
@@ -376,17 +339,17 @@
static void copyProcSet(Object * obj)
{
int i, l;
- PdfObject procset;
+ Object procset;
if (!obj->isArray())
pdftex_fail("PDF inclusion: invalid ProcSet array type <%s>",
obj->getTypeName());
pdf_puts("/ProcSet [ ");
for (i = 0, l = obj->arrayGetLength(); i < l; ++i) {
- obj->arrayGetNF(i, &procset);
- if (!procset->isName())
+ procset = obj->arrayGetNF(i);
+ if (!procset.isName())
pdftex_fail("PDF inclusion: invalid ProcSet entry type <%s>",
- procset->getTypeName());
- copyName(procset->getName());
+ procset.getTypeName());
+ copyName(procset.getName());
pdf_puts(" ");
}
pdf_puts("]\n");
@@ -394,10 +357,29 @@
#define REPLACE_TYPE1C true
+static bool embeddableFont(Object * fontdesc)
+{
+ Object fontfile, ffsubtype;
+
+ if (!fontdesc->isDict())
+ return false;
+ fontfile = fontdesc->dictLookup("FontFile");
+ if (fontfile.isStream())
+ return true;
+ if (REPLACE_TYPE1C) {
+ fontfile = fontdesc->dictLookup("FontFile3");
+ if (!fontfile.isStream())
+ return false;
+ ffsubtype = fontfile.streamGetDict()->lookup("Subtype");
+ return ffsubtype.isName() && !strcmp(ffsubtype.getName(), "Type1C");
+ }
+ return false;
+}
+
static void copyFont(char *tag, Object * fontRef)
{
- PdfObject fontdict, subtype, basefont, fontdescRef, fontdesc, charset,
- fontfile, ffsubtype, stemV;
+ Object fontdict, subtype, basefont, fontdescRef, fontdesc, charset,
+ stemV;
GfxFont *gfont;
fd_entry *fd;
fm_entry *fontmap;
@@ -413,33 +395,39 @@
}
// Only handle included Type1 (and Type1C) fonts; anything else will be copied.
// Type1C fonts are replaced by Type1 fonts, if REPLACE_TYPE1C is true.
- if (!fixedinclusioncopyfont && fontRef->fetch(xref, &fontdict)->isDict()
- && fontdict->dictLookup("Subtype", &subtype)->isName()
- && !strcmp(subtype->getName(), "Type1")
- && fontdict->dictLookup("BaseFont", &basefont)->isName()
- && fontdict->dictLookupNF("FontDescriptor", &fontdescRef)->isRef()
- && fontdescRef->fetch(xref, &fontdesc)->isDict()
- && (fontdesc->dictLookup("FontFile", &fontfile)->isStream()
- || (REPLACE_TYPE1C
- && fontdesc->dictLookup("FontFile3", &fontfile)->isStream()
- && fontfile->streamGetDict()->lookup("Subtype",
- &ffsubtype)->isName()
- && !strcmp(ffsubtype->getName(), "Type1C")))
- && (fontmap = lookup_fontmap(basefont->getName())) != NULL) {
+ fontdict = fontRef->fetch(xref);
+ fontdesc = Object(objNull);
+ if (fontdict.isDict()) {
+ subtype = fontdict.dictLookup("Subtype");
+ basefont = fontdict.dictLookup("BaseFont");
+ fontdescRef = fontdict.dictLookupNF("FontDescriptor");
+ if (fontdescRef.isRef()) {
+ fontdesc = fontdescRef.fetch(xref);
+ }
+ }
+ if (!fixedinclusioncopyfont && fontdict.isDict()
+ && subtype.isName()
+ && !strcmp(subtype.getName(), "Type1")
+ && basefont.isName()
+ && fontdescRef.isRef()
+ && fontdesc.isDict()
+ && embeddableFont(&fontdesc)
+ && (fontmap = lookup_fontmap(basefont.getName())) != NULL) {
// round /StemV value, since the PDF input is a float
// (see Font Descriptors in PDF reference), but we only store an
// integer, since we don't want to change the struct.
- fontdesc->dictLookup("StemV", &stemV);
- fd = epdf_create_fontdescriptor(fontmap, zround(stemV->getNum()));
- if (fontdesc->dictLookup("CharSet", &charset) &&
- charset->isString() && is_subsetable(fontmap))
- epdf_mark_glyphs(fd, charset->getString()->getCString());
+ stemV = fontdesc.dictLookup("StemV");
+ fd = epdf_create_fontdescriptor(fontmap, zround(stemV.getNum()));
+ charset = fontdesc.dictLookup("CharSet");
+ if (!charset.isNull() &&
+ charset.isString() && is_subsetable(fontmap))
+ epdf_mark_glyphs(fd, charset.getString()->getCString());
else
embed_whole_font(fd);
- addFontDesc(fontdescRef->getRef(), fd);
+ addFontDesc(fontdescRef.getRef(), fd);
copyName(tag);
gfont = GfxFont::makeFont(xref, tag, fontRef->getRef(),
- fontdict->getDict());
+ fontdict.getDict());
pdf_printf(" %d 0 R ", addFont(fontRef->getRef(), fd,
addEncoding(gfont)));
} else {
@@ -451,24 +439,24 @@
static void copyFontResources(Object * obj)
{
- PdfObject fontRef;
+ Object fontRef;
int i, l;
if (!obj->isDict())
pdftex_fail("PDF inclusion: invalid font resources dict type <%s>",
obj->getTypeName());
pdf_puts("/Font << ");
for (i = 0, l = obj->dictGetLength(); i < l; ++i) {
- obj->dictGetValNF(i, &fontRef);
- if (fontRef->isRef())
+ fontRef = obj->dictGetValNF(i);
+ if (fontRef.isRef())
copyFont(obj->dictGetKey(i), &fontRef);
- else if (fontRef->isDict()) { // some programs generate pdf with embedded font object
+ else if (fontRef.isDict()) { // some programs generate pdf with embedded font object
copyName(obj->dictGetKey(i));
pdf_puts(" ");
copyObject(&fontRef);
}
else
pdftex_fail("PDF inclusion: invalid font in reference type <%s>",
- fontRef->getTypeName());
+ fontRef.getTypeName());
}
pdf_puts(">>\n");
}
@@ -557,7 +545,7 @@
static void copyObject(Object * obj)
{
- PdfObject obj1;
+ Object obj1;
int i, l, c;
Ref ref;
char *p;
@@ -601,8 +589,8 @@
} else if (obj->isArray()) {
pdf_puts("[");
for (i = 0, l = obj->arrayGetLength(); i < l; ++i) {
- obj->arrayGetNF(i, &obj1);
- if (!obj1->isName())
+ obj1 = obj->arrayGetNF(i);
+ if (!obj1.isName())
pdf_puts(" ");
copyObject(&obj1);
}
@@ -612,9 +600,8 @@
copyDict(obj);
pdf_puts(">>");
} else if (obj->isStream()) {
- initDictFromDict(obj1, obj->streamGetDict());
pdf_puts("<<\n");
- copyDict(&obj1);
+ copyDict(obj->getStream()->getDictObject());
pdf_puts(">>\n");
pdf_puts("stream\n");
copyStream(obj->getStream()->getUndecodedStream());
@@ -638,9 +625,8 @@
InObj *r;
for (r = inObjList; r != 0; r = r->next) {
if (!r->written) {
- Object obj1;
r->written = 1;
- xref->fetch(r->ref.num, r->ref.gen, &obj1);
+ Object obj1 = xref->fetch(r->ref.num, r->ref.gen);
if (r->type == objFont) {
assert(!obj1.isStream());
pdfbeginobj(r->num, 2); // \pdfobjcompresslevel = 2 is for this
@@ -656,7 +642,6 @@
pdf_puts("\n");
pdfendobj();
}
- obj1.free();
}
}
}
@@ -839,8 +824,8 @@
Page *page;
Ref *pageRef;
Dict *pageDict;
- PdfObject contents, obj1, obj2, pageObj, dictObj;
- PdfObject groupDict;
+ Object contents, obj1, obj2, pageObj, dictObj;
+ Object groupDict;
bool writeSepGroup = false;
Object info;
char *key;
@@ -867,8 +852,8 @@
encodingList = 0;
page = pdf_doc->doc->getCatalog()->getPage(epdf_selected_page);
pageRef = pdf_doc->doc->getCatalog()->getPageRef(epdf_selected_page);
- xref->fetch(pageRef->num, pageRef->gen, &pageObj);
- pageDict = pageObj->getDict();
+ pageObj = xref->fetch(pageRef->num, pageRef->gen);
+ pageDict = pageObj.getDict();
rotate = page->getRotate();
PDFRectangle *pagebox;
// write the Page header
@@ -886,7 +871,7 @@
pdf_printf("/%s.PageNumber %i\n", pdfkeyprefix, (int) epdf_selected_page);
}
if ((suppress_ptex_info & MASK_SUPPRESS_PTEX_INFODICT) == 0) {
- pdf_doc->doc->getDocInfoNF(&info);
+ info = pdf_doc->doc->getDocInfoNF();
if (info.isRef()) {
// the info dict must be indirect (PDF Ref p. 61)
pdf_printf("/%s.InfoDict ", pdfkeyprefix);
@@ -942,14 +927,14 @@
pdf_puts(stripzeros(s));
// Metadata validity check (as a stream it must be indirect)
- pageDict->lookupNF("Metadata", &dictObj);
- if (!dictObj->isNull() && !dictObj->isRef())
+ dictObj = pageDict->lookupNF("Metadata");
+ 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++) {
- pageDict->lookupNF(pageDictKeys[i], &dictObj);
- if (!dictObj->isNull()) {
+ dictObj = pageDict->lookupNF(pageDictKeys[i]);
+ if (!dictObj.isNull()) {
pdf_newline();
pdf_printf("/%s ", pageDictKeys[i]);
copyObject(&dictObj); // preserves indirection
@@ -957,8 +942,8 @@
}
// handle page group
- pageDict->lookupNF("Group", &dictObj);
- if (!dictObj->isNull()) {
+ dictObj = pageDict->lookupNF("Group");
+ if (!dictObj.isNull()) {
if (pdfpagegroupval == 0) {
// another pdf with page group was included earlier on the
// same page; copy the Group entry as is. See manual for
@@ -972,11 +957,11 @@
copyObject(&dictObj);
} else {
// write Group dict as a separate object, since the Page dict also refers to it
- pageDict->lookup("Group", &dictObj);
- if (!dictObj->isDict())
+ dictObj = pageDict->lookup("Group");
+ if (!dictObj.isDict())
pdftex_fail("PDF inclusion: /Group dict missing");
writeSepGroup = true;
- initDictFromDict(groupDict, page->getGroup());
+ groupDict = Object(page->getGroup());
pdf_printf("/Group %ld 0 R\n", (long)pdfpagegroupval);
}
}
@@ -989,14 +974,14 @@
pdftex_warn
("PDF inclusion: /Resources missing. 'This practice is not recommended' (PDF Ref)");
} else {
- initDictFromDict(obj1, page->getResourceDict());
+ Object *obj1 = page->getResourceDictObject();
if (!obj1->isDict())
pdftex_fail("PDF inclusion: invalid resources dict type <%s>",
obj1->getTypeName());
pdf_newline();
pdf_puts("/Resources <<\n");
for (i = 0, l = obj1->dictGetLength(); i < l; ++i) {
- obj1->dictGetVal(i, &obj2);
+ obj2 = obj1->dictGetVal(i);
key = obj1->dictGetKey(i);
if (strcmp("Font", key) == 0)
copyFontResources(&obj2);
@@ -1009,8 +994,8 @@
}
// write the page contents
- page->getContents(&contents);
- if (contents->isStream()) {
+ contents = page->getContents();
+ if (contents.isStream()) {
// Variant A: get stream and recompress under control
// of \pdfcompresslevel
@@ -1021,36 +1006,35 @@
// Variant B: copy stream without recompressing
//
- contents->streamGetDict()->lookup("F", &obj1);
- if (!obj1->isNull()) {
+ obj1 = contents.streamGetDict()->lookup("F");
+ if (!obj1.isNull()) {
pdftex_fail("PDF inclusion: Unsupported external stream");
}
- contents->streamGetDict()->lookup("Length", &obj1);
- assert(!obj1->isNull());
+ obj1 = contents.streamGetDict()->lookup("Length");
+ assert(!obj1.isNull());
pdf_puts("/Length ");
copyObject(&obj1);
pdf_puts("\n");
- contents->streamGetDict()->lookup("Filter", &obj1);
- if (!obj1->isNull()) {
+ obj1 = contents.streamGetDict()->lookup("Filter");
+ if (!obj1.isNull()) {
pdf_puts("/Filter ");
copyObject(&obj1);
pdf_puts("\n");
- contents->streamGetDict()->lookup("DecodeParms", &obj1);
- if (!obj1->isNull()) {
+ obj1 = contents.streamGetDict()->lookup("DecodeParms");
+ if (!obj1.isNull()) {
pdf_puts("/DecodeParms ");
copyObject(&obj1);
pdf_puts("\n");
}
}
pdf_puts(">>\nstream\n");
- copyStream(contents->getStream()->getUndecodedStream());
+ copyStream(contents.getStream()->getUndecodedStream());
pdfendstream();
- } else if (contents->isArray()) {
+ } else if (contents.isArray()) {
pdfbeginstream();
- for (i = 0, l = contents->arrayGetLength(); i < l; ++i) {
- Object contentsobj;
- copyStream((contents->arrayGet(i, &contentsobj))->getStream());
- contentsobj.free();
+ for (i = 0, l = contents.arrayGetLength(); i < l; ++i) {
+ Object contentsobj = contents.arrayGet(i);
+ copyStream(contentsobj.getStream());
if (i < l - 1)
pdf_newline(); // add a newline after each stream except the last
}
diff -ur source.orig/texk/web2c/pdftexdir/pdftosrc.cc source/texk/web2c/pdftexdir/pdftosrc.cc
--- source.orig/texk/web2c/pdftexdir/pdftosrc.cc 2017-06-16 21:49:09.297190679 +0200
+++ source/texk/web2c/pdftexdir/pdftosrc.cc 2017-09-19 09:48:19.661355046 +0200
@@ -86,22 +86,20 @@
objgen = atoi(argv[3]);
}
xref = doc->getXRef();
- catalogDict.initNull();
- xref->getCatalog(&catalogDict);
+ catalogDict = xref->getCatalog();
if (!catalogDict.isDict("Catalog")) {
fprintf(stderr, "No Catalog found\n");
exit(1);
}
- srcStream.initNull();
+ srcStream = Object(objNull);
if (objnum == 0) {
- catalogDict.dictLookup("SourceObject", &srcStream);
+ srcStream = catalogDict.dictLookup("SourceObject");
static char const_SourceFile[] = "SourceFile";
if (!srcStream.isStream(const_SourceFile)) {
fprintf(stderr, "No SourceObject found\n");
exit(1);
}
- srcName.initNull();
- srcStream.getStream()->getDict()->lookup("SourceName", &srcName);
+ srcName = srcStream.getStream()->getDict()->lookup("SourceName");
if (!srcName.isString()) {
fprintf(stderr, "No SourceName found\n");
exit(1);
@@ -110,7 +108,7 @@
// We cannot free srcName, as objname shares its string.
// srcName.free();
} else if (objnum > 0) {
- xref->fetch(objnum, objgen, &srcStream);
+ srcStream = xref->fetch(objnum, objgen);
if (!srcStream.isStream()) {
fprintf(stderr, "Not a Stream object\n");
exit(1);
@@ -159,29 +157,26 @@
int localOffset = 0;
Guint firstOffset;
- assert(xref->fetch(e->offset, 0, &objStr)->isStream());
- nObjects = objStr.streamGetDict()->lookup("N", &obj1)->getInt();
- obj1.free();
- first = objStr.streamGetDict()->lookup("First", &obj1)->getInt();
- obj1.free();
+ objStr = xref->fetch(e->offset, 0);
+ assert(objStr.isStream());
+ obj1 = objStr.streamGetDict()->lookup("N");
+ nObjects = obj1.getInt();
+ obj1 = objStr.streamGetDict()->lookup("First");
+ first = obj1.getInt();
firstOffset = objStr.getStream()->getBaseStream()->getStart() + first;
// parse the header: object numbers and offsets
objStr.streamReset();
- obj1.initNull();
- str = new EmbedStream(objStr.getStream(), &obj1, gTrue, first);
+ str = new EmbedStream(objStr.getStream(), Object(objNull), gTrue, first);
parser = new Parser(xref, new Lexer(xref, str), gFalse);
for (n = 0; n < nObjects; ++n) {
- parser->getObj(&obj1);
- parser->getObj(&obj2);
+ obj1 = parser->getObj();
+ obj2 = parser->getObj();
if (n == e->gen)
localOffset = obj2.getInt();
- obj1.free();
- obj2.free();
}
while (str->getChar() != EOF) ;
delete parser;
- objStr.free();
fprintf(outfile, "%.10lu 00000 n\n",
(long unsigned)(firstOffset + localOffset));
@@ -192,7 +187,6 @@
s->reset();
while ((c = s->getChar()) != EOF)
fputc(c, outfile);
- srcStream.free();
}
if (objnum == 0)
fprintf(stderr, "Source file extracted to %s\n", outname);
@@ -201,7 +195,6 @@
else
fprintf(stderr, "Cross-reference table extracted to %s\n", outname);
fclose(outfile);
- catalogDict.free();
delete doc;
delete globalParams;
}
|
