#include <stdlib.h>
#include <stddef.h>
#include <string.h>
+#include <unistd.h>
//xpdf header files
+#include "gfile.h"
#include "GString.h"
#include "gmem.h"
#include "Object.h"
#include "swfoutput.h"
extern "C" {
#include "../lib/log.h"
+#include "ttf2pt1.h"
}
-static char* filename = 0;
+static PDFDoc*doc = 0;
+static char* swffilename = 0;
+int numpages;
+int currentpage;
+
+// swf <-> pdf pages
+int*pages = 0;
+int pagebuflen = 0;
+int pagepos = 0;
static void printInfoString(Dict *infoDict, char *key, char *fmt);
static void printInfoDate(Dict *infoDict, char *key, char *fmt);
-static char userPassword[33] = "";
-static GBool printVersion = gFalse;
-static GBool printHelp = gFalse;
-
double fontsizes[] =
{
- 0.833,0.833,0.889,0.889,0.788,0.722,0.833,0.778,0.600,0.600,0.600,0.600,0.576,0.576,0.576,0.576
+ 0.833,0.833,0.889,0.889,
+ 0.788,0.722,0.833,0.778,
+ 0.600,0.600,0.600,0.600,
+ 0.576,0.576,0.576,0.576,
+ 0.733 //?
};
char*fontnames[]={
"Helvetica",
{"Symbol", "s050000l.pfb"},
{"ZapfDingbats", "d050000l.pfb"}};
-static void printInfoString(Dict *infoDict, char *key, char *fmt) {
- Object obj;
- GString *s1, *s2;
- int i;
-
- if (infoDict->lookup(key, &obj)->isString()) {
- s1 = obj.getString();
- if ((s1->getChar(0) & 0xff) == 0xfe &&
- (s1->getChar(1) & 0xff) == 0xff) {
- s2 = new GString();
- for (i = 2; i < obj.getString()->getLength(); i += 2) {
- if (s1->getChar(i) == '\0') {
- s2->append(s1->getChar(i+1));
- } else {
- delete s2;
- s2 = new GString("<unicode>");
- break;
- }
- }
- printf(fmt, s2->getCString());
- delete s2;
- } else {
- printf(fmt, s1->getCString());
- }
- }
- obj.free();
-}
-
-static void printInfoDate(Dict *infoDict, char *key, char *fmt) {
- Object obj;
- char *s;
-
- if (infoDict->lookup(key, &obj)->isString()) {
- s = obj.getString()->getCString();
- if (s[0] == 'D' && s[1] == ':') {
- s += 2;
- }
- printf(fmt, s);
- }
- obj.free();
-}
-
class GfxState;
class GfxImageColorMap;
GBool inlineImg);
private:
- int clipping[32];
+ void drawGeneralImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GfxImageColorMap*colorMap, GBool invert,
+ GBool inlineImg, int mask);
+ int clipping[64];
int clippos;
- int setT1Font(char*name,FontEncoding*enc);
- int initT1Font(int id, FontEncoding*encoding);
+ int searchT1Font(char*name);
+ char* substituteFont(GfxFont*gfxFont, char*oldname);
+ char* writeEmbeddedFontToFile(GfxFont*font);
int t1id;
+ int jpeginfo; // did we write "File contains jpegs" yet?
+ int pbminfo; // did we write "File contains jpegs" yet?
+ int linkinfo; // did we write "File contains links" yet?
+ int ttfinfo; // did we write "File contains TrueType Fonts" yet?
+
+ GfxState *laststate;
};
char mybuf[1024];
if(lastdumppos<sizeof(lastdumps)/sizeof(int))
lastdumps[lastdumppos++] = r.num;
if(nr == 0)
- logf("<error> The following font caused problems:");
+ logf("<warning> The following font caused problems:");
else if(nr == 1)
- logf("<error> The following font caused problems (substituting):");
+ logf("<warning> The following font caused problems (substituting):");
else if(nr == 2)
- logf("<error> This document contains Type 3 Fonts: (some text may be incorrectly displayed)");
-
- dumpFontInfo("<error>", font);
+ logf("<warning> This document contains Type 3 Fonts: (some text may be incorrectly displayed)");
+ dumpFontInfo("<warning>", font);
}
void dumpFontInfo(char*loglevel, GfxFont*font)
char*name;
gstr = font->getName();
Ref r=font->getID();
- logf("%s=========== %s (ID:%d) ==========\n", loglevel, gstr?gstr->getCString():"(unknown font)", r.num);
+ logf("%s=========== %s (ID:%d,%d) ==========\n", loglevel, gstr?gstr->getCString():"(unknown font)", r.num,r.gen);
gstr = font->getTag();
if(gstr)
logf("%sType: TrueType\n",loglevel);
break;
}
+
+ Ref embRef;
+ GBool embedded = font->getEmbeddedFontID(&embRef);
name = font->getEmbeddedFontName();
- if(name)
- logf("%sEmbedded name: %s\n",loglevel, name);
+ if(embedded)
+ logf("%sEmbedded name: %s id: %d\n",loglevel, name, embRef.num);
gstr = font->getExtFontFile();
if(gstr)
SWFOutputDev::SWFOutputDev()
{
+ jpeginfo = 0;
+ ttfinfo = 0;
+ linkinfo = 0;
+ pbminfo = 0;
clippos = 0;
clipping[clippos] = 0;
outputstarted = 0;
{
int num = path->getNumSubpaths();
int s,t;
- bezierpathsegment*start,*last;
+ bezierpathsegment*start,*last=0;
bezierpathsegment*outline = start = new bezierpathsegment();
int cpos = 0;
double lastx=0,lasty=0;
void SWFOutputDev::stroke(GfxState *state)
{
- logf("<debug> %s stroke\n",gfxstate2str(state));
+ logf("<debug> stroke\n");
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_setdrawmode(&output, DRAWMODE_STROKE);
swfoutput_drawpath(&output, outline, &m);
}
void SWFOutputDev::fill(GfxState *state)
{
- logf("<debug> %s fill\n",gfxstate2str(state));
+ logf("<debug> fill\n");
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_setdrawmode(&output, DRAWMODE_FILL);
swfoutput_drawpath(&output, outline, &m);
}
void SWFOutputDev::eoFill(GfxState *state)
{
- logf("<debug> %s eofill\n",gfxstate2str(state));
+ logf("<debug> eofill\n");
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_setdrawmode(&output, DRAWMODE_EOFILL);
swfoutput_drawpath(&output, outline, &m);
}
void SWFOutputDev::clip(GfxState *state)
{
- logf("<debug> %s clip\n",gfxstate2str(state));
+ logf("<debug> clip\n");
GfxPath * path = state->getPath();
struct swfmatrix m;
- m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m11 = 1; m.m22 = 1;
+ m.m12 = 0; m.m21 = 0;
+ m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_startclip(&output, outline, &m);
- clipping[clippos] = 1;
+ clipping[clippos] ++;
}
void SWFOutputDev::eoClip(GfxState *state)
{
- logf("<debug> %s eoclip\n",gfxstate2str(state));
+ logf("<debug> eoclip\n");
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_startclip(&output, outline, &m);
- clipping[clippos] = 1;
+ clipping[clippos] ++;
}
SWFOutputDev::~SWFOutputDev()
void SWFOutputDev::beginString(GfxState *state, GString *s)
{
double m11,m21,m12,m22;
- logf("<debug> %s beginstring \"%s\"\n", gfxstate2str(state), s->getCString());
+// logf("<debug> %s beginstring \"%s\"\n", gfxstate2str(state), s->getCString());
state->getFontTransMat(&m11, &m12, &m21, &m22);
m11 *= state->getHorizScaling();
m21 *= state->getHorizScaling();
- swfoutput_setfontmatrix(&output,m11,-m12,m21,-m22);
+ swfoutput_setfontmatrix(&output, m11, -m21, m12, -m22);
}
int charcounter = 0;
void SWFOutputDev::drawChar(GfxState *state, double x, double y, double dx, double dy, Guchar c)
{
- logf("<debug> %s drawChar(%f,%f,%f,%f,'%c')\n",gfxstate2str(state), x,y,dx,dy,c);
+ logf("<debug> drawChar(%f,%f,%f,%f,'%c')\n",x,y,dx,dy,c);
// check for invisible text -- this is used by Acrobat Capture
if ((state->getRender() & 3) != 3)
{
y1 = y;
state->transform(x, y, &x1, &y1);
- swfoutput_drawchar(&output, x1, y1, c);
+ if(enc->getCharName(c))
+ swfoutput_drawchar(&output, x1, y1, enc->getCharName(c), c);
+ else
+ logf("<warning> couldn't get name for character %02x from Encoding", c);
}
}
void SWFOutputDev::drawChar16(GfxState *state, double x, double y, double dx, double dy, int c)
{
- printf("<error> %s drawChar16(%f,%f,%f,%f,%08x)\n",gfxstate2str(state), x,y,dx,dy,c);
+ printf("<error> drawChar16(%f,%f,%f,%f,%08x)\n",x,y,dx,dy,c);
exit(1);
}
void SWFOutputDev::endString(GfxState *state)
{
- logf("<debug> %s endstring\n", gfxstate2str(state));
+ logf("<debug> endstring\n");
}
void SWFOutputDev::startPage(int pageNum, GfxState *state)
{
double x1,y1,x2,y2;
- logf("<debug> %s, startPage %d\n", gfxstate2str(state), pageNum);
+ laststate = state;
+ logf("<debug> startPage %d\n", pageNum);
logf("<notice> processing page %d", pageNum);
state->transform(state->getX1(),state->getY1(),&x1,&y1);
state->transform(state->getX2(),state->getY2(),&x2,&y2);
if(!outputstarted) {
- swfoutput_init(&output, filename, abs((int)(x2-x1)),abs((int)(y2-y1)));
+ swfoutput_init(&output, swffilename, abs((int)(x2-x1)),abs((int)(y2-y1)));
outputstarted = 1;
}
else
void SWFOutputDev::drawLink(Link *link, Catalog *catalog)
{
- logf("<debug> drawlink\n");
double x1, y1, x2, y2, w;
GfxRGB rgb;
swfcoord points[5];
int x, y;
link->getBorder(&x1, &y1, &x2, &y2, &w);
- if (w > 0) {
+// if (w > 0)
+ {
rgb.r = 0;
rgb.g = 0;
rgb.b = 1;
cvtUserToDev(x1, y1, &x, &y);
- points[0].x = points[4].x = x;
- points[0].y = points[4].y = y;
+ points[0].x = points[4].x = (int)x;
+ points[0].y = points[4].y = (int)y;
cvtUserToDev(x2, y1, &x, &y);
- points[1].x = x;
- points[1].y = y;
+ points[1].x = (int)x;
+ points[1].y = (int)y;
cvtUserToDev(x2, y2, &x, &y);
- points[2].x = x;
- points[2].y = y;
+ points[2].x = (int)x;
+ points[2].y = (int)y;
cvtUserToDev(x1, y2, &x, &y);
- points[3].x = x;
- points[3].y = y;
- //PDF: draw rect
+ points[3].x = (int)x;
+ points[3].y = (int)y;
+
LinkAction*action=link->getAction();
- char*s;
+ char buf[128];
+ char*s = "-?-";
+ char*type = "-?-";
+ char*url = 0;
+ char*named = 0;
+ int page = -1;
switch(action->getKind())
{
case actionGoTo: {
- LinkGoTo*l = (LinkGoTo*)action;
- s = l->getNamedDest()->getCString();
+ type = "GoTo";
+ LinkGoTo *ha=(LinkGoTo *)link->getAction();
+ LinkDest *dest=NULL;
+ if (ha->getDest()==NULL)
+ dest=catalog->findDest(ha->getNamedDest());
+ else dest=ha->getDest();
+ if (dest){
+ if (dest->isPageRef()){
+ Ref pageref=dest->getPageRef();
+ page=catalog->findPage(pageref.num,pageref.gen);
+ }
+ else page=dest->getPageNum();
+ sprintf(buf, "%d", page);
+ s = buf;
+ }
}
break;
case actionGoToR: {
+ type = "GoToR";
LinkGoToR*l = (LinkGoToR*)action;
- s = l->getNamedDest()->getCString();
+ GString*g = l->getNamedDest();
+ if(g)
+ s = g->getCString();
+ }
+ break;
+ case actionNamed: {
+ type = "Named";
+ LinkNamed*l = (LinkNamed*)action;
+ GString*name = l->getName();
+ if(name) {
+ s = name->lowerCase()->getCString();
+ named = name->getCString();
+ if(strstr(s, "next") || strstr(s, "forward"))
+ {
+ page = currentpage + 1;
+ }
+ else if(strstr(s, "prev") || strstr(s, "back"))
+ {
+ page = currentpage - 1;
+ }
+ else if(strstr(s, "last") || strstr(s, "end"))
+ {
+ page = pages[pagepos-1]; //:)
+ }
+ else if(strstr(s, "first") || strstr(s, "top"))
+ {
+ page = 1;
+ }
+ }
}
break;
case actionLaunch: {
+ type = "Launch";
LinkLaunch*l = (LinkLaunch*)action;
GString * str = new GString(l->getFileName());
str->append(l->getParams());
}
break;
case actionURI: {
+ type = "URI";
LinkURI*l = (LinkURI*)action;
- s = l->getURI()->getCString();
- }
- break;
- case actionNamed: {
- LinkNamed*l = (LinkNamed*)action;
- s = l->getName()->getCString();
+ GString*g = l->getURI();
+ if(g) {
+ url = g->getCString();
+ s = url;
+ }
}
break;
case actionUnknown: {
+ type = "Unknown";
LinkUnknown*l = (LinkUnknown*)action;
s = "";
}
break;
+ default: {
+ logf("<error> Unknown link type!\n");
+ break;
+ }
+ }
+ if(!linkinfo && (page || url))
+ {
+ logf("<notice> File contains links");
+ linkinfo = 1;
+ }
+ if(page>0)
+ {
+ int t;
+ for(t=0;t<pagepos;t++)
+ if(pages[t]==page)
+ break;
+ if(t!=pagepos)
+ swfoutput_linktopage(&output, t, points);
+ }
+ else if(url)
+ {
+ swfoutput_linktourl(&output, url, points);
+ }
+ else if(named)
+ {
+ swfoutput_namedlink(&output, named, points);
}
- logf("<verbose> link to \"%s\"\n", s);
+ logf("<verbose> \"%s\" link to \"%s\" (%d)\n", type, s, page);
}
}
void SWFOutputDev::saveState(GfxState *state) {
- logf("<debug> %s saveState\n", gfxstate2str(state));
+ logf("<debug> saveState\n");
updateAll(state);
- clippos ++;
+ if(clippos<64)
+ clippos ++;
+ else
+ logf("<error> Too many nested states in pdf.");
clipping[clippos] = 0;
};
void SWFOutputDev::restoreState(GfxState *state) {
- logf("<debug> %s restoreState\n", gfxstate2str(state));
+ logf("<debug> restoreState\n");
updateAll(state);
- if(clipping[clippos])
+ while(clipping[clippos]) {
swfoutput_endclip(&output);
+ clipping[clippos]--;
+ }
clippos--;
}
char type3Warning=0;
-int SWFOutputDev::setT1Font(char*name, FontEncoding*encoding)
+int SWFOutputDev::searchT1Font(char*name)
{
int i;
pdf2t1map[i].id = mapid;
}
}
- if(id<0)
- return 0;
-
- initT1Font(id, encoding);
-}
-
-int SWFOutputDev::initT1Font(int id, FontEncoding*encoding)
-{
- int encStrSize;
- char *encPtr;
- int i;
- T1_DeleteFont(id);
- T1_LoadFont(id);
- /* reencode the font:
- * This is the only way to get the unmapped characters
- * from t1lib
- */
- encStrSize = 0;
- for (i = 0; i < 256 && i < encoding->getSize(); ++i) {
- if (encoding->getCharName(i)) {
- encStrSize += strlen(encoding->getCharName(i)) + 1;
- }
- }
- char**enc = (char **)gmalloc(257 * sizeof(char *));
- char*encStr = (char *)gmalloc(encStrSize * sizeof(char));
- encPtr = encStr;
- for (i = 0; i < 256 && i < encoding->getSize(); ++i) {
- if (encoding->getCharName(i)) {
- strcpy(encPtr, encoding->getCharName(i));
- enc[i] = encPtr;
- encPtr += strlen(encPtr) + 1;
- } else {
- enc[i] = ".notdef";
- }
- }
- for (; i < 256; ++i) {
- enc[i] = ".notdef";
- }
- enc[256] = "custom";
- int ret=T1_ReencodeFont(id, enc);
- t1id = id;
- return 1;
+ return id;
}
void SWFOutputDev::updateLineWidth(GfxState *state)
{
- double width = state->getLineWidth();
+ double width = state->getTransformedLineWidth();
swfoutput_setlinewidth(&output, width);
}
(char)(rgb.b*255), (char)(opaq*255));
}
-void SWFOutputDev::updateFont(GfxState *state) {
- double m11, m12, m21, m22;
- char * fontname = 0;
- GfxFont*gfxFont = state->getFont();
- char * filename;
-
- if (!gfxFont) {
- return;
- }
- // look for Type 3 font
- if (!type3Warning && gfxFont->getType() == fontType3) {
- type3Warning = gTrue;
- showFontError(gfxFont, 2);
- }
- //dumpFontInfo (gfxFont);
-
+char*SWFOutputDev::writeEmbeddedFontToFile(GfxFont*font)
+{
+ char*tmpFileName = NULL;
+ FILE *f;
+ int c;
+ char *fontBuf;
+ int fontLen;
+ Type1CFontConverter *cvt;
+ Ref embRef;
+ Object refObj, strObj;
+ tmpFileName = "/tmp/tmpfont";
+ font->getEmbeddedFontID(&embRef);
- Ref embRef;
- GBool embedded = gfxFont->getEmbeddedFontID(&embRef);
- if(embedded) {
- char*tmpFileName = NULL;
- char*fileName = NULL;
- FILE *f;
- char *fontBuf;
- int fontLen;
- Type1CFontConverter *cvt;
- Ref embRef;
- Object refObj, strObj;
- int c;
- if (!gfxFont->is16Bit() &&
- (gfxFont->getType() == fontType1 ||
- gfxFont->getType() == fontType1C) &&
- gfxFont->getEmbeddedFontID(&embRef)) {
- tmpFileName = "tmpfont";
f = fopen(tmpFileName, "wb");
if (!f) {
logf("<error> Couldn't create temporary Type 1 font file");
- return;
+ return 0;
}
- if (gfxFont->getType() == fontType1C) {
- if (!(fontBuf = gfxFont->readEmbFontFile(&fontLen))) {
+ if (font->getType() == fontType1C) {
+ if (!(fontBuf = font->readEmbFontFile(&fontLen))) {
fclose(f);
logf("<error> Couldn't read embedded font file");
- return ;
+ return 0;
}
cvt = new Type1CFontConverter(fontBuf, fontLen, f);
cvt->convert();
delete cvt;
gfree(fontBuf);
} else {
- gfxFont->getEmbeddedFontID(&embRef);
+ font->getEmbeddedFontID(&embRef);
refObj.initRef(embRef.num, embRef.gen);
refObj.fetch(&strObj);
refObj.free();
strObj.free();
}
fclose(f);
- fileName = tmpFileName;
- if(!fileName) {
- logf("<error> Embedded font writer didn't create a file");
- return ;
+
+ if(font->getType() == fontTrueType)
+ {
+ if(!ttfinfo) {
+ logf("<notice> File contains TrueType fonts");
+ ttfinfo = 1;
+ }
+ char name2[80];
+ char*tmp;
+ tmp = strdup(mktmpname((char*)name2));
+ sprintf(name2, "%s", tmp);
+ char*a[] = {"./ttf2pt1","-pttf","-b", tmpFileName, name2};
+ logf("<verbose> Invoking ttf2pt1...");
+ ttf2pt1_main(5,a);
+ unlink(tmpFileName);
+ sprintf(name2,"%s.pfb",tmp);
+ tmpFileName = strdup(name2);
}
- }
- else {
- showFontError(gfxFont,0);
- return ;
- }
- t1id = T1_AddFont(fileName);
- initT1Font(t1id, gfxFont->getEncoding());
- } else {
- fontname = NULL;
- if(gfxFont->getName()) {
- fontname = gfxFont->getName()->getCString();
- //logf("<notice> Processing font %s", fontname);
- }
- if(!fontname || !setT1Font(state->getFont()->getName()->getCString(), gfxFont->getEncoding()))
- { //substitute font
+
+ return tmpFileName;
+}
+
+char* gfxFontName(GfxFont* gfxFont)
+{
+ GString *gstr;
+ gstr = gfxFont->getName();
+ if(gstr) {
+ return gstr->getCString();
+ }
+ else {
+ char buf[32];
+ Ref r=gfxFont->getID();
+ sprintf(buf, "UFONT%d", r.num);
+ return strdup(buf);
+ }
+}
+
+char* substitutetarget[256];
+char* substitutesource[256];
+int substitutepos = 0;
+
+char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
+{
+ //substitute font
+ char* fontname = 0;
+ double m11, m12, m21, m22;
int index;
int code;
double w,w1,w2;
double*fm;
double v;
+ if(gfxFont->getName()) {
+ fontname = gfxFont->getName()->getCString();
+ }
+
+// printf("%d %s\n", t, gfxFont->getCharName(t));
showFontError(gfxFont, 1);
if (!gfxFont->is16Bit()) {
- if (gfxFont->isFixedWidth()) {
+ if(gfxFont->isSymbolic()) {
+ if(fontname && (strstr(fontname,"ing"))) //Dingbats, Wingdings etc.
+ index = 16;
+ else
+ index = 12;
+ } else if (gfxFont->isFixedWidth()) {
index = 8;
} else if (gfxFont->isSerif()) {
index = 4;
} else {
index = 0;
}
- if (gfxFont->isBold())
+ if (gfxFont->isBold() && index!=16)
index += 2;
- if (gfxFont->isItalic())
+ if (gfxFont->isItalic() && index!=16)
index += 1;
fontname = fontnames[index];
// get width of 'm' in real font and substituted font
}
}
}
- if(fontname)
- setT1Font(fontname, gfxFont->getEncoding());
+ if(fontname) {
+ this->t1id = searchT1Font(fontname);
+ }
+ if(substitutepos>=sizeof(substitutesource)/sizeof(char*)) {
+ logf("<fatal> Too many fonts in file.");
+ exit(1);
+ }
+ if(oldname) {
+ substitutesource[substitutepos] = oldname;
+ substitutetarget[substitutepos] = fontname;
+ logf("<verbose> substituting %s -> %s", oldname, fontname);
+ substitutepos ++;
+ }
+ return fontname;
+}
+
+void unlinkfont(char* filename)
+{
+ int l;
+ if(!filename)
+ return;
+ l=strlen(filename);
+ unlink(filename);
+ if(!strncmp(&filename[l-4],".afm",4)) {
+ memcpy(&filename[l-4],".pfb",4);
+ unlink(filename);
+ memcpy(&filename[l-4],".pfa",4);
+ unlink(filename);
+ memcpy(&filename[l-4],".afm",4);
+ return;
+ } else
+ if(!strncmp(&filename[l-4],".pfa",4)) {
+ memcpy(&filename[l-4],".afm",4);
+ unlink(filename);
+ memcpy(&filename[l-4],".pfa",4);
+ return;
+ } else
+ if(!strncmp(&filename[l-4],".pfb",4)) {
+ memcpy(&filename[l-4],".afm",4);
+ unlink(filename);
+ memcpy(&filename[l-4],".pfb",4);
+ return;
+ }
+}
+
+void SWFOutputDev::updateFont(GfxState *state)
+{
+ GfxFont*gfxFont = state->getFont();
+ char * fileName = 0;
+
+ if (!gfxFont) {
+ return;
+ }
+ char * fontname = gfxFontName(gfxFont);
+
+ int t;
+ for(t=0;t<substitutepos;t++) {
+ if(!strcmp(fontname, substitutesource[t])) {
+ fontname = substitutetarget[t];
+ break;
+ }
+ }
+
+ if(swfoutput_queryfont(&output, fontname))
+ {
+ swfoutput_setfont(&output, fontname, -1, 0);
+ return;
+ }
+
+ // look for Type 3 font
+ if (!type3Warning && gfxFont->getType() == fontType3) {
+ type3Warning = gTrue;
+ showFontError(gfxFont, 2);
+ }
+ //dumpFontInfo ("<notice>", gfxFont);
+
+ Ref embRef;
+ GBool embedded = gfxFont->getEmbeddedFontID(&embRef);
+ if(embedded) {
+ if (!gfxFont->is16Bit() &&
+ (gfxFont->getType() == fontType1 ||
+ gfxFont->getType() == fontType1C ||
+ gfxFont->getType() == fontTrueType)) {
+
+ fileName = writeEmbeddedFontToFile(gfxFont);
+ if(!fileName) {
+ logf("<error> Couldn't write font to file");
+ showFontError(gfxFont,0);
+ return ;
+ }
+ this->t1id = T1_AddFont(fileName);
+ if(this->t1id<0) {
+ logf("<error> Couldn't load font from file");
+ showFontError(gfxFont,0);
+ unlinkfont(fileName);
+ return ;
+ }
}
+ else {
+ showFontError(gfxFont,0);
+ fontname = substituteFont(gfxFont, fontname);
+ }
+ } else {
+ if(fontname) {
+ int newt1id = searchT1Font(fontname);
+ if(newt1id<0) {
+ fontname = substituteFont(gfxFont, fontname);
+ } else
+ this->t1id = newt1id;
+ }
+ else
+ fontname = substituteFont(gfxFont, fontname);
+ }
+
+ if(t1id<0) {
+ showFontError(gfxFont,0);
+ return;
+ }
+
+ /* we may have done some substitutions here, so check
+ again if this font is cached. */
+ if(swfoutput_queryfont(&output, fontname))
+ {
+ swfoutput_setfont(&output, fontname, -1, 0);
+ return;
}
- swfoutput_setfont(&output,t1id);
+ logf("<verbose> Creating new SWF font: t1id: %d, filename: %s name:%s", this->t1id, fileName, fontname);
+ swfoutput_setfont(&output, fontname, this->t1id, fileName);
+ if(fileName)
+ unlinkfont(fileName);
}
-void SWFOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
- int width, int height, GBool invert,
- GBool inlineImg) {
+int pic_xids[1024];
+int pic_yids[1024];
+int pic_ids[1024];
+int picpos = 0;
+int pic_id = 0;
+
+void SWFOutputDev::drawGeneralImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GfxImageColorMap*colorMap, GBool invert,
+ GBool inlineImg, int mask)
+{
FILE *fi;
int c;
char fileName[128];
double x1,y1,x2,y2,x3,y3,x4,y4;
+ ImageStream *imgStr;
+ Guchar pixBuf[4];
+ GfxRGB rgb;
+ if(!width || !height || (height<=1 && width<=1))
+ {
+ logf("<verbose> Ignoring %d by %d image", width, height);
+ int i,j;
+ if (inlineImg) {
+ j = height * ((width + 7) / 8);
+ str->reset();
+ for (i = 0; i < j; ++i) {
+ str->getChar();
+ }
+ }
+ return;
+ }
+
state->transform(0, 1, &x1, &y1);
state->transform(0, 0, &x2, &y2);
state->transform(1, 0, &x3, &y3);
state->transform(1, 1, &x4, &y4);
- if (str->getKind() == strDCT) {
- sprintf(fileName, "/tmp/tmp%08x.jpg",lrand48());
- logf("<notice> Found picture. Temporary storage is %s", fileName);
+ if (str->getKind() == strDCT &&
+ (colorMap->getNumPixelComps() == 3 || !mask) )
+ {
+ sprintf(fileName, "%s.jpg",mktmpname(0));
+ logf("<verbose> Found jpeg. Temporary storage is %s", fileName);
+ if(!jpeginfo)
+ {
+ logf("<notice> file contains jpeg pictures");
+ jpeginfo = 1;
+ }
if (!(fi = fopen(fileName, "wb"))) {
logf("<error> Couldn't open temporary image file '%s'", fileName);
return;
}
str = ((DCTStream *)str)->getRawStream();
str->reset();
+ int xid = 0;
+ int yid = 0;
+ int count = 0;
while ((c = str->getChar()) != EOF)
+ {
fputc(c, fi);
+ xid += count*c;
+ yid += (~count)*c;
+ count++;
+ }
fclose(fi);
- swfoutput_drawimagefile(&output, fileName, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
+
+ int t,found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagejpeg(&output, fileName, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
+ unlink(fileName);
} else {
- logf("<notice> File contains pbm pictures.");
+
+ if(!pbminfo) {
+ logf("<notice> file contains pbm pictures %s",mask?"(masked)":"");
+ if(mask)
+ logf("<verbose> drawing %d by %d masked picture\n", width, height);
+ pbminfo = 1;
+ }
+
+ if(mask) {
+ imgStr = new ImageStream(str, width, 1, 1);
+ imgStr->reset();
+ //return;
+ int yes=0,i,j;
+ unsigned char buf[8];
+ int xid = 0;
+ int yid = 0;
+ int x,y;
+ int width2 = (width+3)&(~3);
+ unsigned char*pic = new unsigned char[width2*height];
+ RGBA pal[256];
+ GfxRGB rgb;
+ state->getFillRGB(&rgb);
+ pal[0].r = (int)(rgb.r*255); pal[0].g = (int)(rgb.g*255);
+ pal[0].b = (int)(rgb.b*255); pal[0].a = 255;
+ pal[1].r = 0; pal[1].g = 0; pal[1].b = 0; pal[1].a = 0;
+ xid += pal[1].r*3 + pal[1].g*11 + pal[1].b*17;
+ yid += pal[1].r*7 + pal[1].g*5 + pal[1].b*23;
+ for (y = 0; y < height; ++y)
+ for (x = 0; x < width; ++x)
+ {
+ imgStr->getPixel(buf);
+ pic[width*y+x] = buf[0];
+ xid+=x*buf[0]+1;
+ yid+=y*buf[0]+1;
+ }
+ int t,found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagelossless256(&output, pic, pal, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
+ free(pic);
+ } else {
+ int x,y;
+ int width2 = (width+3)&(~3);
+ imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
+ colorMap->getBits());
+ imgStr->reset();
+
+ if(colorMap->getNumPixelComps()!=1)
+ {
+ RGBA*pic=new RGBA[width*height];
+ int xid = 0;
+ int yid = 0;
+ for (y = 0; y < height; ++y) {
+ for (x = 0; x < width; ++x) {
+ int r,g,b,a;
+ imgStr->getPixel(pixBuf);
+ colorMap->getRGB(pixBuf, &rgb);
+ pic[width*y+x].r = r = (U8)(rgb.r * 255 + 0.5);
+ pic[width*y+x].g = g = (U8)(rgb.g * 255 + 0.5);
+ pic[width*y+x].b = b = (U8)(rgb.b * 255 + 0.5);
+ pic[width*y+x].a = a = 255;//(U8)(rgb.a * 255 + 0.5);
+ xid += x*r+x*b*3+x*g*7+x*a*11;
+ yid += y*r*3+y*b*17+y*g*19+y*a*11;
+ }
+ }
+ int t,found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagelossless(&output, pic, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
+ delete pic;
+ }
+ else
+ {
+ U8*pic = new U8[width2*height];
+ RGBA pal[256];
+ int t;
+ int xid=0,yid=0;
+ for(t=0;t<256;t++)
+ {
+ int r,g,b,a;
+ pixBuf[0] = t;
+ colorMap->getRGB(pixBuf, &rgb);
+ pal[t].r = r = (U8)(rgb.r * 255 + 0.5);
+ pal[t].g = g = (U8)(rgb.g * 255 + 0.5);
+ pal[t].b = b = (U8)(rgb.b * 255 + 0.5);
+ pal[t].a = a = 255;//(U8)(rgb.b * 255 + 0.5);
+ xid += t*r+t*b*3+t*g*7+t*a*11;
+ xid += (~t)*r+t*b*3+t*g*7+t*a*11;
+ }
+ for (y = 0; y < height; ++y) {
+ for (x = 0; x < width; ++x) {
+ imgStr->getPixel(pixBuf);
+ pic[width2*y+x] = pixBuf[0];
+ xid += x*pixBuf[0]*7;
+ yid += y*pixBuf[0]*3;
+ }
+ }
+ int found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagelossless256(&output, pic, pal, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
+ delete pic;
+ }
+ delete imgStr;
+ }
+
}
}
+void SWFOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GBool invert,
+ GBool inlineImg)
+{
+ drawGeneralImage(state,ref,str,width,height,0,invert,inlineImg,1);
+}
+
void SWFOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
int width, int height,
- GfxImageColorMap *colorMap, GBool inlineImg) {
- FILE *fi;
- int c;
- char fileName[128];
- double x1,y1,x2,y2,x3,y3,x4,y4;
- state->transform(0, 1, &x1, &y1);
- state->transform(0, 0, &x2, &y2);
- state->transform(1, 0, &x3, &y3);
- state->transform(1, 1, &x4, &y4);
+ GfxImageColorMap *colorMap, GBool inlineImg)
+{
+ drawGeneralImage(state,ref,str,width,height,colorMap,0,inlineImg,0);
+}
- if (str->getKind() == strDCT &&
- colorMap->getNumPixelComps() == 3) {
- sprintf(fileName, "/tmp/tmp%08x.jpg", lrand48());
- logf("<notice> Found picture. Temporary storage is %s", fileName);
- if (!(fi = fopen(fileName, "wb"))) {
- error(-1, "Couldn't open temporary image file '%s'", fileName);
- return;
+SWFOutputDev*output = 0;
+
+static void printInfoString(Dict *infoDict, char *key, char *fmt) {
+ Object obj;
+ GString *s1, *s2;
+ int i;
+
+ if (infoDict->lookup(key, &obj)->isString()) {
+ s1 = obj.getString();
+ if ((s1->getChar(0) & 0xff) == 0xfe &&
+ (s1->getChar(1) & 0xff) == 0xff) {
+ s2 = new GString();
+ for (i = 2; i < obj.getString()->getLength(); i += 2) {
+ if (s1->getChar(i) == '\0') {
+ s2->append(s1->getChar(i+1));
+ } else {
+ delete s2;
+ s2 = new GString("<unicode>");
+ break;
+ }
+ }
+ printf(fmt, s2->getCString());
+ delete s2;
+ } else {
+ printf(fmt, s1->getCString());
}
- str = ((DCTStream *)str)->getRawStream();
- str->reset();
- while ((c = str->getChar()) != EOF)
- fputc(c, fi);
- fclose(fi);
- swfoutput_drawimagefile(&output, fileName, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
- } else {
- logf("<notice> File contains pbm pictures.");
}
+ obj.free();
}
-PDFDoc*doc = 0;
-SWFOutputDev*output = 0;
+static void printInfoDate(Dict *infoDict, char *key, char *fmt) {
+ Object obj;
+ char *s;
+
+ if (infoDict->lookup(key, &obj)->isString()) {
+ s = obj.getString()->getCString();
+ if (s[0] == 'D' && s[1] == ':') {
+ s += 2;
+ }
+ printf(fmt, s);
+ }
+ obj.free();
+}
void pdfswf_init(char*filename, char*userPassword)
{
// print page count
printf("Pages: %d\n", doc->getNumPages());
+ numpages = doc->getNumPages();
// print linearization info
printf("Linearized: %s\n", doc->isLinearized() ? "yes" : "no");
output = new SWFOutputDev();
}
+void pdfswf_drawonlyshapes()
+{
+ drawonlyshapes = 1;
+}
+
+void pdfswf_ignoredraworder()
+{
+ ignoredraworder = 1;
+}
+
+void pdfswf_linksopennewwindow()
+{
+ opennewwindow = 1;
+}
+
+void pdfswf_storeallcharacters()
+{
+ storeallcharacters = 1;
+}
+
+void pdfswf_jpegquality(int val)
+{
+ if(val<0) val=0;
+ if(val>100) val=100;
+ jpegquality = val;
+}
+
void pdfswf_setoutputfilename(char*_filename)
{
- filename = _filename;
+ swffilename = _filename;
}
+
void pdfswf_convertpage(int page)
{
- doc->displayPage((OutputDev*)output, page, /*zoom*/100, /*rotate*/0, /*doLinks*/(int)1);
+ if(!pages)
+ {
+ pages = (int*)malloc(1024*sizeof(int));
+ pagebuflen = 1024;
+ } else {
+ if(pagepos == pagebuflen)
+ {
+ pagebuflen+=1024;
+ pages = (int*)realloc(pages, pagebuflen);
+ }
+ }
+ pages[pagepos++] = page;
+}
+
+void pdfswf_performconversion()
+{
+ int t;
+ for(t=0;t<pagepos;t++)
+ {
+ currentpage = pages[t];
+ doc->displayPage((OutputDev*)output, currentpage, /*dpi*/72, /*rotate*/0, /*doLinks*/(int)1);
+ }
}
int pdfswf_numpages()
return doc->getNumPages();
}
+int closed=0;
void pdfswf_close()
{
- delete doc;
+ logf("<debug> pdfswf.cc: pdfswf_close()");
delete output;
-
+ delete doc;
freeParams();
// check for memory leaks
Object::memCheck(stderr);
git.asbjorn.biz / swftools.git / blobdiff