Add non-X utilities to poppler to help resolve dependencies

(Portage version: 2.1_pre2)

2 files changed, 7860 insertions, 0 deletions

diff --git a/app-text/poppler/files/digest-poppler-0.4.3-r1 b/app-text/poppler/files/digest-poppler-0.4.3-r1
new file mode 100644
index 000000000000..737819686e59
--- /dev/null
+++ b/app-text/poppler/files/digest-poppler-0.4.3-r1
@@ -0,0 +1 @@
+MD5 791dc78d8366eb05580183fe85174555 poppler-0.4.3.tar.gz 779582
diff --git a/app-text/poppler/files/poppler-0.4.3-utils.patch b/app-text/poppler/files/poppler-0.4.3-utils.patch
new file mode 100644
index 000000000000..a3e5fcff92a6
--- /dev/null
+++ b/app-text/poppler/files/poppler-0.4.3-utils.patch
@@ -0,0 +1,7859 @@
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/configure.ac poppler-0.4.3/configure.ac
+--- poppler-0.4.3.orig/configure.ac	2005-12-12 17:46:00.000000000 -0500
++++ poppler-0.4.3/configure.ac	2005-12-26 21:28:15.000000000 -0500
+@@ -437,6 +437,7 @@
+ fofi/Makefile
+ splash/Makefile
+ poppler/Makefile
++utils/Makefile
+ glib/Makefile
+ test/Makefile
+ qt/Makefile
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/Makefile.am poppler-0.4.3/Makefile.am
+--- poppler-0.4.3.orig/Makefile.am	2005-06-28 06:00:09.000000000 -0400
++++ poppler-0.4.3/Makefile.am	2005-12-26 21:28:15.000000000 -0500
+@@ -22,7 +22,7 @@
+ qt4_pc_file = poppler-qt4.pc
+ endif
+ 
+-SUBDIRS = goo fofi $(splash_subdir) poppler $(glib_subdir) $(qt_subdir) test $(qt4_subdir)
++SUBDIRS = goo fofi $(splash_subdir) poppler utils $(glib_subdir) $(qt_subdir) test $(qt4_subdir)
+ 
+ EXTRA_DIST =					\
+ 	README-XPDF				\
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/GVector.h poppler-0.4.3/utils/GVector.h
+--- poppler-0.4.3.orig/utils/GVector.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/GVector.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,101 @@
++#ifndef _VECTOR_H
++#define _VECTOR_H
++#include "goo/gtypes.h"
++
++
++template<class T>
++class GVector{
++private:
++   
++   int _size;
++   T*  last;
++   T*  storage; 
++ 
++   void resize(){
++     if (_size==0) _size=2;else _size=2*_size;
++      T *tmp=new T[_size];
++     if (storage){
++       last=copy(storage,last,tmp);
++       delete [] storage;
++      }
++     else last=tmp; 
++     storage=tmp;
++    }
++
++   T* copy(T* src1,T* scr2,T* dest){
++     T* tmp=src1;
++     T* d=dest;
++      while(tmp!=scr2){
++        *d=*tmp;
++         d++;tmp++;
++       }
++      return d;
++   }
++
++public:
++ typedef T* iterator;
++
++ GVector(){
++  _size=0;
++  last=0;
++  storage=0;
++}
++
++
++
++virtual ~GVector(){
++  delete[] storage ;
++}  
++
++void reset(){
++  last=storage;
++}
++
++int size(){
++  return (last-storage);
++}   
++void push_back(const T& elem){
++  if (!storage||(size() >=_size)) resize();
++        *last=elem;
++         last++;
++  
++     
++} 
++
++
++T pop_back() {
++    if (last!=storage) last--;
++
++    return *last;
++} 
++
++
++T operator[](unsigned int i){
++ return *(storage+i);
++}
++  
++
++GBool isEmpty() const{
++ return !_size || (last==storage) ;
++}
++
++
++
++iterator begin() const{
++ return storage;
++}
++
++iterator end() const {
++  return last;
++}
++};
++#endif
++
++
++
++   
++  
++  
++
++
++
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/HtmlFonts.cc poppler-0.4.3/utils/HtmlFonts.cc
+--- poppler-0.4.3.orig/utils/HtmlFonts.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/HtmlFonts.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,326 @@
++#include "HtmlFonts.h"
++#include "GlobalParams.h"
++#include "UnicodeMap.h"
++#include <stdio.h>
++
++ struct Fonts{
++    char *Fontname;
++    char *name;
++  };
++
++const int font_num=13;
++
++static Fonts fonts[font_num+1]={  
++     {"Courier",               "Courier" },
++     {"Courier-Bold",           "Courier"},
++     {"Courier-BoldOblique",    "Courier"},
++     {"Courier-Oblique",        "Courier"},
++     {"Helvetica",              "Helvetica"},
++     {"Helvetica-Bold",         "Helvetica"},
++     {"Helvetica-BoldOblique",  "Helvetica"},
++     {"Helvetica-Oblique",      "Helvetica"},
++     {"Symbol",                 "Symbol"   },
++     {"Times-Bold",             "Times"    },
++     {"Times-BoldItalic",       "Times"    },
++     {"Times-Italic",           "Times"    },
++     {"Times-Roman",            "Times"    },
++     {" "          ,            "Times"    },
++};
++
++#define xoutRound(x) ((int)(x + 0.5))
++extern GBool xml;
++
++GooString* HtmlFont::DefaultFont=new GooString("Times"); // Arial,Helvetica,sans-serif
++
++HtmlFontColor::HtmlFontColor(GfxRGB rgb){
++  r=static_cast<int>(255*rgb.r);
++  g=static_cast<int>(255*rgb.g);
++  b=static_cast<int>(255*rgb.b);
++  if (!(Ok(r)&&Ok(b)&&Ok(g))) {printf("Error : Bad color \n");r=0;g=0;b=0;}
++}
++
++GooString *HtmlFontColor::convtoX(unsigned int xcol) const{
++  GooString *xret=new GooString();
++  char tmp;
++  unsigned  int k;
++  k = (xcol/16);
++  if ((k>=0)&&(k<10)) tmp=(char) ('0'+k); else tmp=(char)('a'+k-10);
++  xret->append(tmp);
++  k = (xcol%16);
++  if ((k>=0)&&(k<10)) tmp=(char) ('0'+k); else tmp=(char)('a'+k-10);
++  xret->append(tmp);
++ return xret;
++}
++
++GooString *HtmlFontColor::toString() const{
++  GooString *tmp=new GooString("#");
++  GooString *tmpr=convtoX(r); 
++  GooString *tmpg=convtoX(g);
++  GooString *tmpb=convtoX(b);
++  tmp->append(tmpr);
++  tmp->append(tmpg);
++  tmp->append(tmpb);
++  delete tmpr;
++  delete tmpg;
++  delete tmpb;
++  return tmp;
++} 
++
++HtmlFont::HtmlFont(GooString* ftname,int _size, GfxRGB rgb){
++  //if (col) color=HtmlFontColor(col); 
++  //else color=HtmlFontColor();
++  color=HtmlFontColor(rgb);
++
++  GooString *fontname = NULL;
++
++  if( ftname ){
++    fontname = new GooString(ftname);
++    FontName=new GooString(ftname);
++  }
++  else {
++    fontname = NULL;
++    FontName = NULL;
++  }
++  
++  lineSize = -1;
++
++  size=(_size-1);
++  italic = gFalse;
++  bold = gFalse;
++
++  if (fontname){
++    if (strstr(fontname->lowerCase()->getCString(),"bold"))  bold=gTrue;
++    
++    if (strstr(fontname->lowerCase()->getCString(),"italic")||
++	strstr(fontname->lowerCase()->getCString(),"oblique"))  italic=gTrue;
++    
++    int i=0;
++    while (strcmp(ftname->getCString(),fonts[i].Fontname)&&(i<font_num)) 
++	{
++		i++;
++	}
++    pos=i;
++    delete fontname;
++  }  
++  if (!DefaultFont) DefaultFont=new GooString(fonts[font_num].name);
++
++}
++ 
++HtmlFont::HtmlFont(const HtmlFont& x){
++   size=x.size;
++   lineSize=x.lineSize;
++   italic=x.italic;
++   bold=x.bold;
++   pos=x.pos;
++   color=x.color;
++   if (x.FontName) FontName=new GooString(x.FontName);
++ }
++
++
++HtmlFont::~HtmlFont(){
++  if (FontName) delete FontName;
++}
++
++HtmlFont& HtmlFont::operator=(const HtmlFont& x){
++   if (this==&x) return *this; 
++   size=x.size;
++   lineSize=x.lineSize;
++   italic=x.italic;
++   bold=x.bold;
++   pos=x.pos;
++   color=x.color;
++   if (FontName) delete FontName;
++   if (x.FontName) FontName=new GooString(x.FontName);
++   return *this;
++}
++
++void HtmlFont::clear(){
++  if(DefaultFont) delete DefaultFont;
++  DefaultFont = NULL;
++}
++
++
++
++/*
++  This function is used to compare font uniquily for insertion into
++  the list of all encountered fonts
++*/
++GBool HtmlFont::isEqual(const HtmlFont& x) const{
++  return ((size==x.size) &&
++	  (lineSize==x.lineSize) &&
++	  (pos==x.pos) && (bold==x.bold) && (italic==x.italic) &&
++	  (color.isEqual(x.getColor())));
++}
++
++/*
++  This one is used to decide whether two pieces of text can be joined together
++  and therefore we don't care about bold/italics properties
++*/
++GBool HtmlFont::isEqualIgnoreBold(const HtmlFont& x) const{
++  return ((size==x.size) &&
++	  (!strcmp(fonts[pos].name, fonts[x.pos].name)) &&
++	  (color.isEqual(x.getColor())));
++}
++
++GooString* HtmlFont::getFontName(){
++   if (pos!=font_num) return new GooString(fonts[pos].name);
++    else return new GooString(DefaultFont);
++}
++
++GooString* HtmlFont::getFullName(){
++  if (FontName)
++    return new GooString(FontName);
++  else return new GooString(DefaultFont);
++} 
++
++void HtmlFont::setDefaultFont(GooString* defaultFont){
++  if (DefaultFont) delete DefaultFont;
++  DefaultFont=new GooString(defaultFont);
++}
++
++
++GooString* HtmlFont::getDefaultFont(){
++  return DefaultFont;
++}
++
++// this method if plain wrong todo
++GooString* HtmlFont::HtmlFilter(Unicode* u, int uLen) {
++  GooString *tmp = new GooString();
++  UnicodeMap *uMap;
++  char buf[8];
++  int n;
++
++  // get the output encoding
++  if (!(uMap = globalParams->getTextEncoding())) {
++    return tmp;
++  }
++
++  for (int i = 0; i < uLen; ++i) {
++    switch (u[i])
++      { 
++	case '"': tmp->append("&quot;");  break;
++	case '&': tmp->append("&amp;");  break;
++	case '<': tmp->append("&lt;");  break;
++	case '>': tmp->append("&gt;");  break;
++	default:  
++	  {
++	    // convert unicode to string
++	    if ((n = uMap->mapUnicode(u[i], buf, sizeof(buf))) > 0) {
++	      tmp->append(buf, n); 
++	  }
++      }
++    }
++  }
++
++  uMap->decRefCnt();
++  return tmp;
++}
++
++GooString* HtmlFont::simple(HtmlFont* font, Unicode* content, int uLen){
++  GooString *cont=HtmlFilter (content, uLen); 
++
++  /*if (font.isBold()) {
++    cont->insert(0,"<b>",3);
++    cont->append("</b>",4);
++  }
++  if (font.isItalic()) {
++    cont->insert(0,"<i>",3);
++    cont->append("</i>",4);
++    } */
++
++  return cont;
++}
++
++HtmlFontAccu::HtmlFontAccu(){
++  accu=new GVector<HtmlFont>();
++}
++
++HtmlFontAccu::~HtmlFontAccu(){
++  if (accu) delete accu;
++}
++
++int HtmlFontAccu::AddFont(const HtmlFont& font){
++ GVector<HtmlFont>::iterator i; 
++ for (i=accu->begin();i!=accu->end();i++)
++ {
++	if (font.isEqual(*i)) 
++	{
++		return (int)(i-(accu->begin()));
++	}
++ }
++
++ accu->push_back(font);
++ return (accu->size()-1);
++}
++
++// get CSS font name for font #i 
++GooString* HtmlFontAccu::getCSStyle(int i, GooString* content){
++  GooString *tmp;
++  GooString *iStr=GooString::fromInt(i);
++  
++  if (!xml) {
++    tmp = new GooString("<span class=\"ft");
++    tmp->append(iStr);
++    tmp->append("\">");
++    tmp->append(content);
++    tmp->append("</span>");
++  } else {
++    tmp = new GooString("");
++    tmp->append(content);
++  }
++
++  delete iStr;
++  return tmp;
++}
++
++// get CSS font definition for font #i 
++GooString* HtmlFontAccu::CSStyle(int i){
++   GooString *tmp=new GooString();
++   GooString *iStr=GooString::fromInt(i);
++
++   GVector<HtmlFont>::iterator g=accu->begin();
++   g+=i;
++   HtmlFont font=*g;
++   GooString *Size=GooString::fromInt(font.getSize());
++   GooString *colorStr=font.getColor().toString();
++   GooString *fontName=font.getFontName();
++   GooString *lSize;
++   
++   if(!xml){
++     tmp->append(".ft");
++     tmp->append(iStr);
++     tmp->append("{font-size:");
++     tmp->append(Size);
++     if( font.getLineSize() != -1 )
++     {
++	 lSize = GooString::fromInt(font.getLineSize());
++	 tmp->append("px;line-height:");
++	 tmp->append(lSize);
++	 delete lSize;
++     }
++     tmp->append("px;font-family:");
++     tmp->append(fontName); //font.getFontName());
++     tmp->append(";color:");
++     tmp->append(colorStr);
++     tmp->append(";}");
++   }
++   if (xml) {
++     tmp->append("<fontspec id=\"");
++     tmp->append(iStr);
++     tmp->append("\" size=\"");
++     tmp->append(Size);
++     tmp->append("\" family=\"");
++     tmp->append(fontName); //font.getFontName());
++     tmp->append("\" color=\"");
++     tmp->append(colorStr);
++     tmp->append("\"/>");
++   }
++
++   delete fontName;
++   delete colorStr;
++   delete iStr;
++   delete Size;
++   return tmp;
++}
++ 
++
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/HtmlFonts.h poppler-0.4.3/utils/HtmlFonts.h
+--- poppler-0.4.3.orig/utils/HtmlFonts.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/HtmlFonts.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,85 @@
++#ifndef _HTML_FONTS_H
++#define _HTML_FONTS_H
++#include "GVector.h"
++#include "goo/GooString.h"
++#include "GfxState.h"
++#include "CharTypes.h"
++
++
++class HtmlFontColor{
++ private:
++   unsigned int r;
++   unsigned int g;
++   unsigned int b;
++   GBool Ok(unsigned int xcol){ return ((xcol<=255)&&(xcol>=0));}
++   GooString *convtoX(unsigned  int xcol) const;
++ public:
++   HtmlFontColor():r(0),g(0),b(0){}
++   HtmlFontColor(GfxRGB rgb);
++   HtmlFontColor(const HtmlFontColor& x){r=x.r;g=x.g;b=x.b;}
++   HtmlFontColor& operator=(const HtmlFontColor &x){
++     r=x.r;g=x.g;b=x.b;
++     return *this;
++   }
++   ~HtmlFontColor(){};
++   GooString* toString() const;
++   GBool isEqual(const HtmlFontColor& col) const{
++     return ((r==col.r)&&(g==col.g)&&(b==col.b));
++   }
++} ;  
++
++
++class HtmlFont{
++ private:
++   unsigned int size;
++   int lineSize;
++   GBool italic;
++   GBool bold;
++   int pos; // position of the font name in the fonts array
++   static GooString *DefaultFont;
++   GooString *FontName;
++   HtmlFontColor color;
++   static GooString* HtmlFilter(Unicode* u, int uLen); //char* s);
++public:  
++
++   HtmlFont(){FontName=NULL;};
++   HtmlFont(GooString* fontname,int _size, GfxRGB rgb);
++   HtmlFont(const HtmlFont& x);
++   HtmlFont& operator=(const HtmlFont& x);
++   HtmlFontColor getColor() const {return color;}
++   ~HtmlFont();
++   static void clear();
++   GooString* getFullName();
++   GBool isItalic() const {return italic;}
++   GBool isBold() const {return bold;}
++   unsigned int getSize() const {return size;}
++   int getLineSize() const {return lineSize;}
++   void setLineSize(int _lineSize) { lineSize = _lineSize; }
++   GooString* getFontName();
++   static GooString* getDefaultFont();
++   static void setDefaultFont(GooString* defaultFont);
++   GBool isEqual(const HtmlFont& x) const;
++   GBool isEqualIgnoreBold(const HtmlFont& x) const;
++   static GooString* simple(HtmlFont *font, Unicode *content, int uLen);
++   void print() const {printf("font: %s %d %s%spos: %d\n", FontName->getCString(), size, bold ? "bold " : "", italic ? "italic " : "", pos);};
++};
++
++class HtmlFontAccu{
++private:
++  GVector<HtmlFont> *accu;
++  
++public:
++  HtmlFontAccu();
++  ~HtmlFontAccu();
++  int AddFont(const HtmlFont& font);
++  HtmlFont* Get(int i){
++    GVector<HtmlFont>::iterator g=accu->begin();
++    g+=i;  
++    return g;
++  } 
++  GooString* getCSStyle (int i, GooString* content);
++  GooString* CSStyle(int i);
++  int size() const {return accu->size();}
++  
++};  
++#endif
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/HtmlLinks.cc poppler-0.4.3/utils/HtmlLinks.cc
+--- poppler-0.4.3.orig/utils/HtmlLinks.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/HtmlLinks.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,101 @@
++#include "HtmlLinks.h"
++
++HtmlLink::HtmlLink(const HtmlLink& x){
++  Xmin=x.Xmin;
++  Ymin=x.Ymin;
++  Xmax=x.Xmax;
++  Ymax=x.Ymax;
++  dest=new GooString(x.dest);
++}
++
++HtmlLink::HtmlLink(double xmin,double ymin,double xmax,double ymax,GooString * _dest)
++{
++   if (xmin < xmax) {
++    Xmin=xmin;
++    Xmax=xmax;
++  } else {
++    Xmin=xmax;
++    Xmax=xmin;
++  }
++  if (ymin < ymax) {
++    Ymin=ymin;
++    Ymax=ymax;
++  } else {
++    Ymin=ymax;
++    Ymax=ymin;
++  }                    
++  dest=new GooString(_dest);
++}
++
++HtmlLink::~HtmlLink(){
++ if (dest) delete dest;
++}
++
++GBool HtmlLink::isEqualDest(const HtmlLink& x) const{
++  return (!strcmp(dest->getCString(), x.dest->getCString()));
++}
++
++GBool HtmlLink::inLink(double xmin,double ymin,double xmax,double ymax) const {
++  double y=(ymin+ymax)/2;
++  if (y>Ymax) return gFalse;
++  return (y>Ymin)&&(xmin<Xmax)&&(xmax>Xmin);
++ }
++  
++
++HtmlLink& HtmlLink::operator=(const HtmlLink& x){
++  if (this==&x) return *this;
++  if (dest) {delete dest;dest=NULL;} 
++  Xmin=x.Xmin;
++  Ymin=x.Ymin;
++  Xmax=x.Xmax;
++  Ymax=x.Ymax;
++  dest=new GooString(x.dest);
++  return *this;
++} 
++
++GooString* HtmlLink::getLinkStart() {
++  GooString *res = new GooString("<A href=\"");
++  res->append(dest);
++  res->append("\">");
++  return res;
++}
++
++/*GooString* HtmlLink::Link(GooString* content){
++  //GooString* _dest=new GooString(dest);
++  GooString *tmp=new GooString("<a href=\"");
++  tmp->append(dest);
++  tmp->append("\">");
++  tmp->append(content);
++  tmp->append("</a>");
++  //delete _dest;
++  return tmp;
++  }*/
++
++   
++
++HtmlLinks::HtmlLinks(){
++  accu=new GVector<HtmlLink>();
++}
++
++HtmlLinks::~HtmlLinks(){
++  delete accu;
++  accu=NULL; 
++}
++
++GBool HtmlLinks::inLink(double xmin,double ymin,double xmax,double ymax,int& p)const {
++  
++  for(GVector<HtmlLink>::iterator i=accu->begin();i!=accu->end();i++){
++    if (i->inLink(xmin,ymin,xmax,ymax)) {
++        p=(i - accu->begin());
++        return 1;
++    }
++   }
++  return 0;
++}
++
++HtmlLink* HtmlLinks::getLink(int i) const{
++  GVector<HtmlLink>::iterator g=accu->begin();
++  g+=i; 
++  return g;
++}
++
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/HtmlLinks.h poppler-0.4.3/utils/HtmlLinks.h
+--- poppler-0.4.3.orig/utils/HtmlLinks.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/HtmlLinks.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,47 @@
++#ifndef _HTML_LINKS
++#define _HTML_LINKS
++
++#include "GVector.h"
++#include "goo/GooString.h"
++
++class HtmlLink{
++
++private:  
++  double Xmin;
++  double Ymin;
++  double Xmax;
++  double Ymax;
++  GooString* dest;
++
++public:
++  HtmlLink(){dest=NULL;}
++  HtmlLink(const HtmlLink& x);
++  HtmlLink& operator=(const HtmlLink& x);
++  HtmlLink(double xmin,double ymin,double xmax,double ymax,GooString *_dest);
++  ~HtmlLink();
++  GBool HtmlLink::isEqualDest(const HtmlLink& x) const;
++  GooString *getDest(){return new GooString(dest);}
++  double getX1() const {return Xmin;}
++  double getX2() const {return Xmax;}
++  double getY1() const {return Ymin;}
++  double getY2() const {return Ymax;}
++  GBool inLink(double xmin,double ymin,double xmax,double ymax) const ;
++  //GooString *Link(GooString *content);
++  GooString* getLinkStart();
++  
++};
++
++class HtmlLinks{
++private:
++ GVector<HtmlLink> *accu;
++public:
++ HtmlLinks();
++ ~HtmlLinks();
++ void AddLink(const HtmlLink& x) {accu->push_back(x);}
++ GBool inLink(double xmin,double ymin,double xmax,double ymax,int& p) const;
++ HtmlLink* getLink(int i) const;
++
++};
++
++#endif
++   
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/HtmlOutputDev.cc poppler-0.4.3/utils/HtmlOutputDev.cc
+--- poppler-0.4.3.orig/utils/HtmlOutputDev.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/HtmlOutputDev.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,1569 @@
++//========================================================================
++//
++// HtmlOutputDev.cc
++//
++// Copyright 1997-2002 Glyph & Cog, LLC
++//
++// Changed 1999-2000 by G.Ovtcharov
++//
++// Changed 2002 by Mikhail Kruk
++//
++//========================================================================
++
++#ifdef __GNUC__
++#pragma implementation
++#endif
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <stdarg.h>
++#include <stddef.h>
++#include <ctype.h>
++#include <math.h>
++#include "goo/GooString.h"
++#include "goo/GooList.h"
++#include "UnicodeMap.h"
++#include "goo/gmem.h"
++#include "config.h"
++#include "Error.h"
++#include "GfxState.h"
++#include "DCTStream.h"
++#include "GlobalParams.h"
++#include "HtmlOutputDev.h"
++#include "HtmlFonts.h"
++
++int HtmlPage::pgNum=0;
++int HtmlOutputDev::imgNum=1;
++
++extern double scale;
++extern GBool complexMode;
++extern GBool ignore;
++extern GBool printCommands;
++extern GBool printHtml;
++extern GBool noframes;
++extern GBool stout;
++extern GBool xml;
++extern GBool showHidden;
++extern GBool noMerge;
++
++static GooString* basename(GooString* str){
++  
++  char *p=str->getCString();
++  int len=str->getLength();
++  for (int i=len-1;i>=0;i--)
++    if (*(p+i)==SLASH) 
++      return new GooString((p+i+1),len-i-1);
++  return new GooString(str);
++}
++
++static GooString* Dirname(GooString* str){
++  
++  char *p=str->getCString();
++  int len=str->getLength();
++  for (int i=len-1;i>=0;i--)
++    if (*(p+i)==SLASH) 
++      return new GooString(p,i+1);
++  return new GooString();
++} 
++
++//------------------------------------------------------------------------
++// HtmlString
++//------------------------------------------------------------------------
++
++HtmlString::HtmlString(GfxState *state, double fontSize, HtmlFontAccu* fonts) {
++  GfxFont *font;
++  double x, y;
++
++  state->transform(state->getCurX(), state->getCurY(), &x, &y);
++  if ((font = state->getFont())) {
++    yMin = y - font->getAscent() * fontSize;
++    yMax = y - font->getDescent() * fontSize;
++    GfxRGB rgb;
++    state->getFillRGB(&rgb);
++    GooString *name = state->getFont()->getName();
++    if (!name) name = HtmlFont::getDefaultFont(); //new GooString("default");
++    HtmlFont hfont=HtmlFont(name, static_cast<int>(fontSize-1), rgb);
++    fontpos = fonts->AddFont(hfont);
++  } else {
++    // this means that the PDF file draws text without a current font,
++    // which should never happen
++    yMin = y - 0.95 * fontSize;
++    yMax = y + 0.35 * fontSize;
++    fontpos=0;
++  }
++  if (yMin == yMax) {
++    // this is a sanity check for a case that shouldn't happen -- but
++    // if it does happen, we want to avoid dividing by zero later
++    yMin = y;
++    yMax = y + 1;
++  }
++  col = 0;
++  text = NULL;
++  xRight = NULL;
++  link = NULL;
++  len = size = 0;
++  yxNext = NULL;
++  xyNext = NULL;
++  htext=new GooString();
++  dir = textDirUnknown;
++}
++
++
++HtmlString::~HtmlString() {
++  delete text;
++  delete htext;
++  gfree(xRight);
++}
++
++void HtmlString::addChar(GfxState *state, double x, double y,
++			 double dx, double dy, Unicode u) {
++  if (dir == textDirUnknown) {
++    //dir = UnicodeMap::getDirection(u);
++    dir = textDirLeftRight;
++  } 
++
++  if (len == size) {
++    size += 16;
++    text = (Unicode *)grealloc(text, size * sizeof(Unicode));
++    xRight = (double *)grealloc(xRight, size * sizeof(double));
++  }
++  text[len] = u;
++  if (len == 0) {
++    xMin = x;
++  }
++  xMax = xRight[len] = x + dx;
++//printf("added char: %f %f xright = %f\n", x, dx, x+dx);
++  ++len;
++}
++
++void HtmlString::endString()
++{
++  if( dir == textDirRightLeft && len > 1 )
++  {
++    //printf("will reverse!\n");
++    for (int i = 0; i < len / 2; i++)
++    {
++      Unicode ch = text[i];
++      text[i] = text[len - i - 1];
++      text[len - i - 1] = ch;
++    }
++  }
++}
++
++//------------------------------------------------------------------------
++// HtmlPage
++//------------------------------------------------------------------------
++
++HtmlPage::HtmlPage(GBool rawOrder, char *imgExtVal) {
++  this->rawOrder = rawOrder;
++  curStr = NULL;
++  yxStrings = NULL;
++  xyStrings = NULL;
++  yxCur1 = yxCur2 = NULL;
++  fonts=new HtmlFontAccu();
++  links=new HtmlLinks();
++  pageWidth=0;
++  pageHeight=0;
++  fontsPageMarker = 0;
++  DocName=NULL;
++  firstPage = -1;
++  imgExt = new GooString(imgExtVal);
++}
++
++HtmlPage::~HtmlPage() {
++  clear();
++  if (DocName) delete DocName;
++  if (fonts) delete fonts;
++  if (links) delete links;
++  if (imgExt) delete imgExt;  
++}
++
++void HtmlPage::updateFont(GfxState *state) {
++  GfxFont *font;
++  double *fm;
++  char *name;
++  int code;
++  double w;
++  
++  // adjust the font size
++  fontSize = state->getTransformedFontSize();
++  if ((font = state->getFont()) && font->getType() == fontType3) {
++    // This is a hack which makes it possible to deal with some Type 3
++    // fonts.  The problem is that it's impossible to know what the
++    // base coordinate system used in the font is without actually
++    // rendering the font.  This code tries to guess by looking at the
++    // width of the character 'm' (which breaks if the font is a
++    // subset that doesn't contain 'm').
++    for (code = 0; code < 256; ++code) {
++      if ((name = ((Gfx8BitFont *)font)->getCharName(code)) &&
++	  name[0] == 'm' && name[1] == '\0') {
++	break;
++      }
++    }
++    if (code < 256) {
++      w = ((Gfx8BitFont *)font)->getWidth(code);
++      if (w != 0) {
++	// 600 is a generic average 'm' width -- yes, this is a hack
++	fontSize *= w / 0.6;
++      }
++    }
++    fm = font->getFontMatrix();
++    if (fm[0] != 0) {
++      fontSize *= fabs(fm[3] / fm[0]);
++    }
++  }
++}
++
++void HtmlPage::beginString(GfxState *state, GooString *s) {
++  curStr = new HtmlString(state, fontSize, fonts);
++}
++
++
++void HtmlPage::conv(){
++  HtmlString *tmp;
++
++  int linkIndex = 0;
++  HtmlFont* h;
++  for(tmp=yxStrings;tmp;tmp=tmp->yxNext){
++     int pos=tmp->fontpos;
++     //  printf("%d\n",pos);
++     h=fonts->Get(pos);
++
++     if (tmp->htext) delete tmp->htext; 
++     tmp->htext=HtmlFont::simple(h,tmp->text,tmp->len);
++
++     if (links->inLink(tmp->xMin,tmp->yMin,tmp->xMax,tmp->yMax, linkIndex)){
++       tmp->link = links->getLink(linkIndex);
++       /*GooString *t=tmp->htext;
++       tmp->htext=links->getLink(k)->Link(tmp->htext);
++       delete t;*/
++     }
++  }
++
++}
++
++
++void HtmlPage::addChar(GfxState *state, double x, double y,
++		       double dx, double dy, 
++			double ox, double oy, Unicode *u, int uLen) {
++  double x1, y1, w1, h1, dx2, dy2;
++  int n, i;
++  state->transform(x, y, &x1, &y1);
++  n = curStr->len;
++ 
++  // check that new character is in the same direction as current string
++  // and is not too far away from it before adding 
++  //if ((UnicodeMap::getDirection(u[0]) != curStr->dir) || 
++  // XXX
++  if (
++     (n > 0 && 
++      fabs(x1 - curStr->xRight[n-1]) > 0.1 * (curStr->yMax - curStr->yMin))) {
++    endString();
++    beginString(state, NULL);
++  }
++  state->textTransformDelta(state->getCharSpace() * state->getHorizScaling(),
++			    0, &dx2, &dy2);
++  dx -= dx2;
++  dy -= dy2;
++  state->transformDelta(dx, dy, &w1, &h1);
++  if (uLen != 0) {
++    w1 /= uLen;
++    h1 /= uLen;
++  }
++  for (i = 0; i < uLen; ++i) {
++    curStr->addChar(state, x1 + i*w1, y1 + i*h1, w1, h1, u[i]);
++  }
++}
++
++void HtmlPage::endString() {
++  HtmlString *p1, *p2;
++  double h, y1, y2;
++
++  // throw away zero-length strings -- they don't have valid xMin/xMax
++  // values, and they're useless anyway
++  if (curStr->len == 0) {
++    delete curStr;
++    curStr = NULL;
++    return;
++  }
++
++  curStr->endString();
++
++#if 0 //~tmp
++  if (curStr->yMax - curStr->yMin > 20) {
++    delete curStr;
++    curStr = NULL;
++    return;
++  }
++#endif
++
++  // insert string in y-major list
++  h = curStr->yMax - curStr->yMin;
++  y1 = curStr->yMin + 0.5 * h;
++  y2 = curStr->yMin + 0.8 * h;
++  if (rawOrder) {
++    p1 = yxCur1;
++    p2 = NULL;
++  } else if ((!yxCur1 ||
++              (y1 >= yxCur1->yMin &&
++               (y2 >= yxCur1->yMax || curStr->xMax >= yxCur1->xMin))) &&
++             (!yxCur2 ||
++              (y1 < yxCur2->yMin ||
++               (y2 < yxCur2->yMax && curStr->xMax < yxCur2->xMin)))) {
++    p1 = yxCur1;
++    p2 = yxCur2;
++  } else {
++    for (p1 = NULL, p2 = yxStrings; p2; p1 = p2, p2 = p2->yxNext) {
++      if (y1 < p2->yMin || (y2 < p2->yMax && curStr->xMax < p2->xMin))
++        break;
++    }
++    yxCur2 = p2;
++  }
++  yxCur1 = curStr;
++  if (p1)
++    p1->yxNext = curStr;
++  else
++    yxStrings = curStr;
++  curStr->yxNext = p2;
++  curStr = NULL;
++}
++
++void HtmlPage::coalesce() {
++  HtmlString *str1, *str2;
++  HtmlFont *hfont1, *hfont2;
++  double space, horSpace, vertSpace, vertOverlap;
++  GBool addSpace, addLineBreak;
++  int n, i;
++  double curX, curY;
++
++#if 0 //~ for debugging
++  for (str1 = yxStrings; str1; str1 = str1->yxNext) {
++    printf("x=%f..%f  y=%f..%f  size=%2d '",
++	   str1->xMin, str1->xMax, str1->yMin, str1->yMax,
++	   (int)(str1->yMax - str1->yMin));
++    for (i = 0; i < str1->len; ++i) {
++      fputc(str1->text[i] & 0xff, stdout);
++    }
++    printf("'\n");
++  }
++  printf("\n------------------------------------------------------------\n\n");
++#endif
++  str1 = yxStrings;
++
++  if( !str1 ) return;
++
++  //----- discard duplicated text (fake boldface, drop shadows)
++  if( !complexMode )
++  {	/* if not in complex mode get rid of duplicate strings */
++	HtmlString *str3;
++	GBool found;
++  	while (str1)
++	{
++		double size = str1->yMax - str1->yMin;
++		double xLimit = str1->xMin + size * 0.2;
++		found = gFalse;
++		for (str2 = str1, str3 = str1->yxNext;
++			str3 && str3->xMin < xLimit;
++			str2 = str3, str3 = str2->yxNext)
++		{
++			if (str3->len == str1->len &&
++				!memcmp(str3->text, str1->text, str1->len * sizeof(Unicode)) &&
++				fabs(str3->yMin - str1->yMin) < size * 0.2 &&
++				fabs(str3->yMax - str1->yMax) < size * 0.2 &&
++				fabs(str3->xMax - str1->xMax) < size * 0.2)
++			{
++				found = gTrue;
++				//printf("found duplicate!\n");
++				break;
++			}
++		}
++		if (found)
++		{
++			str2->xyNext = str3->xyNext;
++			str2->yxNext = str3->yxNext;
++			delete str3;
++		}
++		else
++		{
++			str1 = str1->yxNext;
++		}
++	}		
++  }	/*- !complexMode */
++  
++  str1 = yxStrings;
++  
++  hfont1 = getFont(str1);
++  if( hfont1->isBold() )
++    str1->htext->insert(0,"<b>",3);
++  if( hfont1->isItalic() )
++    str1->htext->insert(0,"<i>",3);
++  if( str1->getLink() != NULL ) {
++    GooString *ls = str1->getLink()->getLinkStart();
++    str1->htext->insert(0, ls);
++    delete ls;
++  }
++  curX = str1->xMin; curY = str1->yMin;
++
++  while (str1 && (str2 = str1->yxNext)) {
++    hfont2 = getFont(str2);
++    space = str1->yMax - str1->yMin;
++    horSpace = str2->xMin - str1->xMax;
++    addLineBreak = !noMerge && (fabs(str1->xMin - str2->xMin) < 0.4);
++    vertSpace = str2->yMin - str1->yMax;
++
++//printf("coalesce %d %d %f? ", str1->dir, str2->dir, d);
++
++    if (str2->yMin >= str1->yMin && str2->yMin <= str1->yMax)
++    {
++	vertOverlap = str1->yMax - str2->yMin;
++    } else
++    if (str2->yMax >= str1->yMin && str2->yMax <= str1->yMax)
++    {
++	vertOverlap = str2->yMax - str1->yMin;
++    } else
++    {
++    	vertOverlap = 0;
++    } 
++    
++    if (
++	(
++	 (
++	  (
++	   (rawOrder && vertOverlap > 0.5 * space) 
++	   ||
++	   (!rawOrder && str2->yMin < str1->yMax)
++	  ) &&
++	  (horSpace > -0.5 * space && horSpace < space)
++	 ) ||
++       	 (vertSpace >= 0 && vertSpace < 0.5 * space && addLineBreak)
++	) &&
++	(!complexMode || (hfont1->isEqualIgnoreBold(*hfont2))) && // in complex mode fonts must be the same, in other modes fonts do not metter
++	str1->dir == str2->dir // text direction the same
++       ) 
++    {
++//      printf("yes\n");
++      n = str1->len + str2->len;
++      if ((addSpace = horSpace > 0.1 * space)) {
++        ++n;
++      }
++      if (addLineBreak) {
++        ++n;
++      }
++  
++      str1->size = (n + 15) & ~15;
++      str1->text = (Unicode *)grealloc(str1->text,
++				       str1->size * sizeof(Unicode));
++      str1->xRight = (double *)grealloc(str1->xRight,
++					str1->size * sizeof(double));
++      if (addSpace) {
++		  str1->text[str1->len] = 0x20;
++		  str1->htext->append(" ");
++		  str1->xRight[str1->len] = str2->xMin;
++		  ++str1->len;
++      }
++      if (addLineBreak) {
++	  str1->text[str1->len] = '\n';
++	  str1->htext->append("<br>");
++	  str1->xRight[str1->len] = str2->xMin;
++	  ++str1->len;
++	  str1->yMin = str2->yMin;
++	  str1->yMax = str2->yMax;
++	  str1->xMax = str2->xMax;
++	  int fontLineSize = hfont1->getLineSize();
++	  int curLineSize = (int)(vertSpace + space); 
++	  if( curLineSize != fontLineSize )
++	  {
++	      HtmlFont *newfnt = new HtmlFont(*hfont1);
++	      newfnt->setLineSize(curLineSize);
++	      str1->fontpos = fonts->AddFont(*newfnt);
++	      delete newfnt;
++	      hfont1 = getFont(str1);
++	      // we have to reget hfont2 because it's location could have
++	      // changed on resize
++	      hfont2 = getFont(str2); 
++	  }
++      }
++      for (i = 0; i < str2->len; ++i) {
++	str1->text[str1->len] = str2->text[i];
++	str1->xRight[str1->len] = str2->xRight[i];
++	++str1->len;
++      }
++
++      /* fix <i> and <b> if str1 and str2 differ */
++      if( hfont1->isBold() && !hfont2->isBold() )
++	str1->htext->append("</b>", 4);
++      if( hfont1->isItalic() && !hfont2->isItalic() )
++	str1->htext->append("</i>", 4);
++      if( !hfont1->isBold() && hfont2->isBold() )
++	str1->htext->append("<b>", 3);
++      if( !hfont1->isItalic() && hfont2->isItalic() )
++	str1->htext->append("<i>", 3);
++
++      /* now handle switch of links */
++      HtmlLink *hlink1 = str1->getLink();
++      HtmlLink *hlink2 = str2->getLink();
++      if( !hlink1 || !hlink2 || !hlink1->isEqualDest(*hlink2) ) {
++	if(hlink1 != NULL )
++	  str1->htext->append("</a>");
++	if(hlink2 != NULL ) {
++	  GooString *ls = hlink2->getLinkStart();
++	  str1->htext->append(ls);
++	  delete ls;
++	}
++      }
++
++      str1->htext->append(str2->htext);
++      // str1 now contains href for link of str2 (if it is defined)
++      str1->link = str2->link; 
++      hfont1 = hfont2;
++      if (str2->xMax > str1->xMax) {
++	str1->xMax = str2->xMax;
++      }
++      if (str2->yMax > str1->yMax) {
++	str1->yMax = str2->yMax;
++      }
++      str1->yxNext = str2->yxNext;
++      delete str2;
++    } else { // keep strings separate
++//      printf("no\n"); 
++      if( hfont1->isBold() )
++	str1->htext->append("</b>",4);
++      if( hfont1->isItalic() )
++	str1->htext->append("</i>",4);
++      if(str1->getLink() != NULL )
++	str1->htext->append("</a>");
++     
++      str1->xMin = curX; str1->yMin = curY; 
++      str1 = str2;
++      curX = str1->xMin; curY = str1->yMin;
++      hfont1 = hfont2;
++      if( hfont1->isBold() )
++	str1->htext->insert(0,"<b>",3);
++      if( hfont1->isItalic() )
++	str1->htext->insert(0,"<i>",3);
++      if( str1->getLink() != NULL ) {
++	GooString *ls = str1->getLink()->getLinkStart();
++	str1->htext->insert(0, ls);
++	delete ls;
++      }
++    }
++  }
++  str1->xMin = curX; str1->yMin = curY;
++  if( hfont1->isBold() )
++    str1->htext->append("</b>",4);
++  if( hfont1->isItalic() )
++    str1->htext->append("</i>",4);
++  if(str1->getLink() != NULL )
++    str1->htext->append("</a>");
++
++#if 0 //~ for debugging
++  for (str1 = yxStrings; str1; str1 = str1->yxNext) {
++    printf("x=%3d..%3d  y=%3d..%3d  size=%2d ",
++	   (int)str1->xMin, (int)str1->xMax, (int)str1->yMin, (int)str1->yMax,
++	   (int)(str1->yMax - str1->yMin));
++    printf("'%s'\n", str1->htext->getCString());  
++  }
++  printf("\n------------------------------------------------------------\n\n");
++#endif
++
++}
++
++void HtmlPage::dumpAsXML(FILE* f,int page){  
++  fprintf(f, "<page number=\"%d\" position=\"absolute\"", page);
++  fprintf(f," top=\"0\" left=\"0\" height=\"%d\" width=\"%d\">\n", pageHeight,pageWidth);
++    
++  for(int i=fontsPageMarker;i < fonts->size();i++) {
++    GooString *fontCSStyle = fonts->CSStyle(i);
++    fprintf(f,"\t%s\n",fontCSStyle->getCString());
++    delete fontCSStyle;
++  }
++  
++  GooString *str, *str1;
++  for(HtmlString *tmp=yxStrings;tmp;tmp=tmp->yxNext){
++    if (tmp->htext){
++      str=new GooString(tmp->htext);
++      fprintf(f,"<text top=\"%d\" left=\"%d\" ",xoutRound(tmp->yMin),xoutRound(tmp->xMin));
++      fprintf(f,"width=\"%d\" height=\"%d\" ",xoutRound(tmp->xMax-tmp->xMin),xoutRound(tmp->yMax-tmp->yMin));
++      fprintf(f,"font=\"%d\">", tmp->fontpos);
++      if (tmp->fontpos!=-1){
++	str1=fonts->getCSStyle(tmp->fontpos, str);
++      }
++      fputs(str1->getCString(),f);
++      delete str;
++      delete str1;
++      fputs("</text>\n",f);
++    }
++  }
++  fputs("</page>\n",f);
++}
++
++
++void HtmlPage::dumpComplex(FILE *file, int page){
++  FILE* pageFile;
++  GooString* tmp;
++  char* htmlEncoding;
++
++  if( firstPage == -1 ) firstPage = page; 
++  
++  if( !noframes )
++  {
++      GooString* pgNum=GooString::fromInt(page);
++      tmp = new GooString(DocName);
++      tmp->append('-')->append(pgNum)->append(".html");
++      delete pgNum;
++  
++      if (!(pageFile = fopen(getFileNameFromPath(tmp->getCString(),tmp->getLength()), "w"))) {
++	  error(-1, "Couldn't open html file '%s'", tmp->getCString());
++	  delete tmp;
++	  return;
++      } 
++      delete tmp;
++
++      fprintf(pageFile,"%s\n<HTML>\n<HEAD>\n<TITLE>Page %d</TITLE>\n\n",
++	      DOCTYPE, page);
++
++      htmlEncoding = HtmlOutputDev::mapEncodingToHtml
++	  (globalParams->getTextEncodingName());
++      fprintf(pageFile, "<META http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n", htmlEncoding);
++  }
++  else 
++  {
++      pageFile = file;
++      fprintf(pageFile,"<!-- Page %d -->\n", page);
++      fprintf(pageFile,"<a name=\"%d\"></a>\n", page);
++  } 
++  
++  fprintf(pageFile,"<DIV style=\"position:relative;width:%d;height:%d;\">\n",
++	pageWidth, pageHeight);
++
++  tmp=basename(DocName);
++   
++  fputs("<STYLE type=\"text/css\">\n<!--\n",pageFile);
++  for(int i=fontsPageMarker;i!=fonts->size();i++) {
++    GooString *fontCSStyle = fonts->CSStyle(i);
++    fprintf(pageFile,"\t%s\n",fontCSStyle->getCString());
++    delete fontCSStyle;
++  }
++ 
++  fputs("-->\n</STYLE>\n",pageFile);
++  
++  if( !noframes )
++  {  
++      fputs("</HEAD>\n<BODY bgcolor=\"#A0A0A0\" vlink=\"blue\" link=\"blue\">\n",pageFile); 
++  }
++  
++  if( !ignore ) 
++  {
++    fprintf(pageFile,
++	    "<IMG width=\"%d\" height=\"%d\" src=\"%s%03d.%s\" alt=\"background image\">\n",
++	    pageWidth, pageHeight, tmp->getCString(), 
++		(page-firstPage+1), imgExt->getCString());
++  }
++  
++  delete tmp;
++  
++  GooString *str, *str1;
++  for(HtmlString *tmp1=yxStrings;tmp1;tmp1=tmp1->yxNext){
++    if (tmp1->htext){
++      str=new GooString(tmp1->htext);
++      fprintf(pageFile,
++	      "<DIV style=\"position:absolute;top:%d;left:%d\">",
++	      xoutRound(tmp1->yMin),
++	      xoutRound(tmp1->xMin));
++      fputs("<nobr>",pageFile); 
++      if (tmp1->fontpos!=-1){
++	str1=fonts->getCSStyle(tmp1->fontpos, str);  
++      }
++      //printf("%s\n", str1->getCString());
++      fputs(str1->getCString(),pageFile);
++      
++      delete str;      
++      delete str1;
++      fputs("</nobr></DIV>\n",pageFile);
++    }
++  }
++
++  fputs("</DIV>\n", pageFile);
++  
++  if( !noframes )
++  {
++      fputs("</BODY>\n</HTML>\n",pageFile);
++      fclose(pageFile);
++  }
++}
++
++
++void HtmlPage::dump(FILE *f, int pageNum) 
++{
++  if (complexMode)
++  {
++    if (xml) dumpAsXML(f, pageNum);
++    if (!xml) dumpComplex(f, pageNum);  
++  }
++  else
++  {
++    fprintf(f,"<A name=%d></a>",pageNum);
++    GooString* fName=basename(DocName); 
++    for (int i=1;i<HtmlOutputDev::imgNum;i++)
++      fprintf(f,"<IMG src=\"%s-%d_%d.jpg\"><br>\n",fName->getCString(),pageNum,i);
++    HtmlOutputDev::imgNum=1;
++    delete fName;
++
++    GooString* str;
++    for(HtmlString *tmp=yxStrings;tmp;tmp=tmp->yxNext){
++      if (tmp->htext){
++		str=new GooString(tmp->htext); 
++		fputs(str->getCString(),f);
++		delete str;      
++		fputs("<br>\n",f);  
++      }
++    }
++	fputs("<hr>\n",f);  
++  }
++}
++
++
++
++void HtmlPage::clear() {
++  HtmlString *p1, *p2;
++
++  if (curStr) {
++    delete curStr;
++    curStr = NULL;
++  }
++  for (p1 = yxStrings; p1; p1 = p2) {
++    p2 = p1->yxNext;
++    delete p1;
++  }
++  yxStrings = NULL;
++  xyStrings = NULL;
++  yxCur1 = yxCur2 = NULL;
++
++  if( !noframes )
++  {
++      delete fonts;
++      fonts=new HtmlFontAccu();
++      fontsPageMarker = 0;
++  }
++  else
++  {
++      fontsPageMarker = fonts->size();
++  }
++
++  delete links;
++  links=new HtmlLinks();
++ 
++
++}
++
++void HtmlPage::setDocName(char *fname){
++  DocName=new GooString(fname);
++}
++
++//------------------------------------------------------------------------
++// HtmlMetaVar
++//------------------------------------------------------------------------
++
++HtmlMetaVar::HtmlMetaVar(char *_name, char *_content)
++{
++    name = new GooString(_name);
++    content = new GooString(_content);
++}
++
++HtmlMetaVar::~HtmlMetaVar()
++{
++   delete name;
++   delete content;
++} 
++    
++GooString* HtmlMetaVar::toString()	
++{
++    GooString *result = new GooString("<META name=\"");
++    result->append(name);
++    result->append("\" content=\"");
++    result->append(content);
++    result->append("\">"); 
++    return result;
++}
++
++//------------------------------------------------------------------------
++// HtmlOutputDev
++//------------------------------------------------------------------------
++
++static char* HtmlEncodings[][2] = {
++    {"Latin1", "ISO-8859-1"},
++    {NULL, NULL}
++};
++
++
++char* HtmlOutputDev::mapEncodingToHtml(GooString* encoding)
++{
++    char* enc = encoding->getCString();
++    for(int i = 0; HtmlEncodings[i][0] != NULL; i++)
++    {
++	if( strcmp(enc, HtmlEncodings[i][0]) == 0 )
++	{
++	    return HtmlEncodings[i][1];
++	}
++    }
++    return enc; 
++}
++
++void HtmlOutputDev::doFrame(int firstPage){
++  GooString* fName=new GooString(Docname);
++  char* htmlEncoding;
++  fName->append(".html");
++
++  if (!(fContentsFrame = fopen(getFileNameFromPath(fName->getCString(),fName->getLength()), "w"))){
++    delete fName;
++    error(-1, "Couldn't open html file '%s'", fName->getCString());
++    return;
++  }
++  
++  delete fName;
++    
++  fName=basename(Docname);
++  fputs(DOCTYPE_FRAMES, fContentsFrame);
++  fputs("\n<HTML>",fContentsFrame);
++  fputs("\n<HEAD>",fContentsFrame);
++  fprintf(fContentsFrame,"\n<TITLE>%s</TITLE>",docTitle->getCString());
++  htmlEncoding = mapEncodingToHtml(globalParams->getTextEncodingName());
++  fprintf(fContentsFrame, "\n<META http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n", htmlEncoding);
++  dumpMetaVars(fContentsFrame);
++  fprintf(fContentsFrame, "</HEAD>\n");
++  fputs("<FRAMESET cols=\"100,*\">\n",fContentsFrame);
++  fprintf(fContentsFrame,"<FRAME name=\"links\" src=\"%s_ind.html\">\n",fName->getCString());
++  fputs("<FRAME name=\"contents\" src=",fContentsFrame); 
++  if (complexMode) 
++      fprintf(fContentsFrame,"\"%s-%d.html\"",fName->getCString(), firstPage);
++  else
++      fprintf(fContentsFrame,"\"%ss.html\"",fName->getCString());
++  
++  fputs(">\n</FRAMESET>\n</HTML>\n",fContentsFrame);
++ 
++  delete fName;
++  fclose(fContentsFrame);  
++}
++
++HtmlOutputDev::HtmlOutputDev(char *fileName, char *title, 
++	char *author, char *keywords, char *subject, char *date,
++	char *extension,
++	GBool rawOrder, int firstPage, GBool outline) 
++{
++  char *htmlEncoding;
++  
++  fContentsFrame = NULL;
++  docTitle = new GooString(title);
++  pages = NULL;
++  dumpJPEG=gTrue;
++  //write = gTrue;
++  this->rawOrder = rawOrder;
++  this->doOutline = outline;
++  ok = gFalse;
++  imgNum=1;
++  //this->firstPage = firstPage;
++  //pageNum=firstPage;
++  // open file
++  needClose = gFalse;
++  pages = new HtmlPage(rawOrder, extension);
++  
++  glMetaVars = new GooList();
++  glMetaVars->append(new HtmlMetaVar("generator", "pdftohtml 0.36"));  
++  if( author ) glMetaVars->append(new HtmlMetaVar("author", author));  
++  if( keywords ) glMetaVars->append(new HtmlMetaVar("keywords", keywords));  
++  if( date ) glMetaVars->append(new HtmlMetaVar("date", date));  
++  if( subject ) glMetaVars->append(new HtmlMetaVar("subject", subject));
++ 
++  maxPageWidth = 0;
++  maxPageHeight = 0;
++
++  pages->setDocName(fileName);
++  Docname=new GooString (fileName);
++
++  // for non-xml output (complex or simple) with frames generate the left frame
++  if(!xml && !noframes)
++  {
++     GooString* left=new GooString(fileName);
++     left->append("_ind.html");
++
++     doFrame(firstPage);
++   
++     if (!(fContentsFrame = fopen(getFileNameFromPath(left->getCString(),left->getLength()), "w")))
++	 {
++        error(-1, "Couldn't open html file '%s'", left->getCString());
++		delete left;
++        return;
++     }
++     delete left;
++     fputs(DOCTYPE, fContentsFrame);
++     fputs("<HTML>\n<HEAD>\n<TITLE></TITLE>\n</HEAD>\n<BODY>\n",fContentsFrame);
++     
++  	if (doOutline)
++	{
++		GooString *str = basename(Docname);
++		fprintf(fContentsFrame, "<A href=\"%s%s\" target=\"contents\">Outline</a><br>", str->getCString(), complexMode ? "-outline.html" : "s.html#outline");
++		delete str;
++	}
++  	
++	if (!complexMode)
++	{	/* not in complex mode */
++		
++       GooString* right=new GooString(fileName);
++       right->append("s.html");
++
++       if (!(page=fopen(getFileNameFromPath(right->getCString(),right->getLength()),"w"))){
++        error(-1, "Couldn't open html file '%s'", right->getCString());
++        delete right;
++		return;
++       }
++       delete right;
++       fputs(DOCTYPE, page);
++       fputs("<HTML>\n<HEAD>\n<TITLE></TITLE>\n</HEAD>\n<BODY>\n",page);
++     }
++  }
++
++  if (noframes) {
++    if (stout) page=stdout;
++    else {
++      GooString* right=new GooString(fileName);
++      if (!xml) right->append(".html");
++      if (xml) right->append(".xml");
++      if (!(page=fopen(getFileNameFromPath(right->getCString(),right->getLength()),"w"))){
++	delete right;
++	error(-1, "Couldn't open html file '%s'", right->getCString());
++	return;
++      }  
++      delete right;
++    }
++
++    htmlEncoding = mapEncodingToHtml(globalParams->getTextEncodingName()); 
++    if (xml) 
++    {
++      fprintf(page, "<?xml version=\"1.0\" encoding=\"%s\"?>\n", htmlEncoding);
++      fputs("<!DOCTYPE pdf2xml SYSTEM \"pdf2xml.dtd\">\n\n", page);
++      fputs("<pdf2xml>\n",page);
++    } 
++    else 
++    {
++      fprintf(page,"%s\n<HTML>\n<HEAD>\n<TITLE>%s</TITLE>\n",
++	      DOCTYPE, docTitle->getCString());
++      
++      fprintf(page, "<META http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n", htmlEncoding);
++      
++      dumpMetaVars(page);
++      fprintf(page,"</HEAD>\n");
++      fprintf(page,"<BODY bgcolor=\"#A0A0A0\" vlink=\"blue\" link=\"blue\">\n");
++    }
++  }
++  ok = gTrue; 
++}
++
++HtmlOutputDev::~HtmlOutputDev() {
++  /*if (mode&&!xml){
++    int h=xoutRound(pages->pageHeight/scale);
++    int w=xoutRound(pages->pageWidth/scale);
++    fprintf(tin,"%s=%03d\n","PAPER_WIDTH",w);
++    fprintf(tin,"%s=%03d\n","PAPER_HEIGHT",h);
++    fclose(tin);
++    }*/
++
++    HtmlFont::clear(); 
++    
++    delete Docname;
++    delete docTitle;
++
++    deleteGooList(glMetaVars, HtmlMetaVar);
++
++    if (fContentsFrame){
++      fputs("</BODY>\n</HTML>\n",fContentsFrame);  
++      fclose(fContentsFrame);
++    }
++    if (xml) {
++      fputs("</pdf2xml>\n",page);  
++      fclose(page);
++    } else
++    if ( !complexMode || xml || noframes )
++    { 
++      fputs("</BODY>\n</HTML>\n",page);  
++      fclose(page);
++    }
++    if (pages)
++      delete pages;
++}
++
++
++
++void HtmlOutputDev::startPage(int pageNum, GfxState *state) {
++  /*if (mode&&!xml){
++    if (write){
++      write=gFalse;
++      GooString* fname=Dirname(Docname);
++      fname->append("image.log");
++      if((tin=fopen(getFileNameFromPath(fname->getCString(),fname->getLength()),"w"))==NULL){
++	printf("Error : can not open %s",fname);
++	exit(1);
++      }
++      delete fname;
++    // if(state->getRotation()!=0) 
++    //  fprintf(tin,"ROTATE=%d rotate %d neg %d neg translate\n",state->getRotation(),state->getX1(),-state->getY1());
++    // else 
++      fprintf(tin,"ROTATE=%d neg %d neg translate\n",state->getX1(),state->getY1());  
++    }
++  }*/
++
++  this->pageNum = pageNum;
++  GooString *str=basename(Docname);
++  pages->clear(); 
++  if(!noframes)
++  {
++    if (fContentsFrame)
++	{
++      if (complexMode)
++		fprintf(fContentsFrame,"<A href=\"%s-%d.html\"",str->getCString(),pageNum);
++      else 
++		fprintf(fContentsFrame,"<A href=\"%ss.html#%d\"",str->getCString(),pageNum);
++      fprintf(fContentsFrame," target=\"contents\" >Page %d</a><br>\n",pageNum);
++    }
++  }
++
++  pages->pageWidth=static_cast<int>(state->getPageWidth());
++  pages->pageHeight=static_cast<int>(state->getPageHeight());
++
++  delete str;
++} 
++
++
++void HtmlOutputDev::endPage() {
++  pages->conv();
++  pages->coalesce();
++  pages->dump(page, pageNum);
++  
++  // I don't yet know what to do in the case when there are pages of different
++  // sizes and we want complex output: running ghostscript many times 
++  // seems very inefficient. So for now I'll just use last page's size
++  maxPageWidth = pages->pageWidth;
++  maxPageHeight = pages->pageHeight;
++  
++  //if(!noframes&&!xml) fputs("<br>\n", fContentsFrame);
++  if(!stout && !globalParams->getErrQuiet()) printf("Page-%d\n",(pageNum));
++}
++
++void HtmlOutputDev::updateFont(GfxState *state) {
++  pages->updateFont(state);
++}
++
++void HtmlOutputDev::beginString(GfxState *state, GooString *s) {
++  pages->beginString(state, s);
++}
++
++void HtmlOutputDev::endString(GfxState *state) {
++  pages->endString();
++}
++
++void HtmlOutputDev::drawChar(GfxState *state, double x, double y,
++	      double dx, double dy,
++	      double originX, double originY,
++	      CharCode code, Unicode *u, int uLen) 
++{
++  if ( !showHidden && (state->getRender() & 3) == 3) {
++    return;
++  }
++  pages->addChar(state, x, y, dx, dy, originX, originY, u, uLen);
++}
++
++void HtmlOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
++			      int width, int height, GBool invert,
++			      GBool inlineImg) {
++
++  int i, j;
++  
++  if (ignore||complexMode) {
++    OutputDev::drawImageMask(state, ref, str, width, height, invert, inlineImg);
++    return;
++  }
++  
++  FILE *f1;
++  int c;
++  
++  int x0, y0;			// top left corner of image
++  int w0, h0, w1, h1;		// size of image
++  double xt, yt, wt, ht;
++  GBool rotate, xFlip, yFlip;
++  GBool dither;
++  int x, y;
++  int ix, iy;
++  int px1, px2, qx, dx;
++  int py1, py2, qy, dy;
++  Gulong pixel;
++  int nComps, nVals, nBits;
++  double r1, g1, b1;
++ 
++  // get image position and size
++  state->transform(0, 0, &xt, &yt);
++  state->transformDelta(1, 1, &wt, &ht);
++  if (wt > 0) {
++    x0 = xoutRound(xt);
++    w0 = xoutRound(wt);
++  } else {
++    x0 = xoutRound(xt + wt);
++    w0 = xoutRound(-wt);
++  }
++  if (ht > 0) {
++    y0 = xoutRound(yt);
++    h0 = xoutRound(ht);
++  } else {
++    y0 = xoutRound(yt + ht);
++    h0 = xoutRound(-ht);
++  }
++  state->transformDelta(1, 0, &xt, &yt);
++  rotate = fabs(xt) < fabs(yt);
++  if (rotate) {
++    w1 = h0;
++    h1 = w0;
++    xFlip = ht < 0;
++    yFlip = wt > 0;
++  } else {
++    w1 = w0;
++    h1 = h0;
++    xFlip = wt < 0;
++    yFlip = ht > 0;
++  }
++
++  // dump JPEG file
++  if (dumpJPEG  && str->getKind() == strDCT) {
++    GooString *fName=new GooString(Docname);
++    fName->append("-");
++    GooString *pgNum=GooString::fromInt(pageNum);
++    GooString *imgnum=GooString::fromInt(imgNum);
++    // open the image file
++    fName->append(pgNum)->append("_")->append(imgnum)->append(".jpg");
++    ++imgNum;
++    if (!(f1 = fopen(getFileNameFromPath(fName->getCString(),fName->getLength()), "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fName->getCString());
++      return;
++    }
++
++    // initialize stream
++    str = ((DCTStream *)str)->getRawStream();
++    str->reset();
++
++    // copy the stream
++    while ((c = str->getChar()) != EOF)
++      fputc(c, f1);
++
++    fclose(f1);
++   
++  if (pgNum) delete pgNum;
++  if (imgnum) delete imgnum;
++  if (fName) delete fName;
++  }
++  else {
++    OutputDev::drawImageMask(state, ref, str, width, height, invert, inlineImg);
++  }
++}
++
++void HtmlOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
++			  int width, int height, GfxImageColorMap *colorMap,
++			  int *maskColors, GBool inlineImg) {
++
++  int i, j;
++   
++  if (ignore||complexMode) {
++    OutputDev::drawImage(state, ref, str, width, height, colorMap, 
++			 maskColors, inlineImg);
++    return;
++  }
++
++  FILE *f1;
++  ImageStream *imgStr;
++  Guchar pixBuf[4];
++  GfxColor color;
++  int c;
++  
++  int x0, y0;			// top left corner of image
++  int w0, h0, w1, h1;		// size of image
++  double xt, yt, wt, ht;
++  GBool rotate, xFlip, yFlip;
++  GBool dither;
++  int x, y;
++  int ix, iy;
++  int px1, px2, qx, dx;
++  int py1, py2, qy, dy;
++  Gulong pixel;
++  int nComps, nVals, nBits;
++  double r1, g1, b1;
++ 
++  // get image position and size
++  state->transform(0, 0, &xt, &yt);
++  state->transformDelta(1, 1, &wt, &ht);
++  if (wt > 0) {
++    x0 = xoutRound(xt);
++    w0 = xoutRound(wt);
++  } else {
++    x0 = xoutRound(xt + wt);
++    w0 = xoutRound(-wt);
++  }
++  if (ht > 0) {
++    y0 = xoutRound(yt);
++    h0 = xoutRound(ht);
++  } else {
++    y0 = xoutRound(yt + ht);
++    h0 = xoutRound(-ht);
++  }
++  state->transformDelta(1, 0, &xt, &yt);
++  rotate = fabs(xt) < fabs(yt);
++  if (rotate) {
++    w1 = h0;
++    h1 = w0;
++    xFlip = ht < 0;
++    yFlip = wt > 0;
++  } else {
++    w1 = w0;
++    h1 = h0;
++    xFlip = wt < 0;
++    yFlip = ht > 0;
++  }
++
++   
++  /*if( !globalParams->getErrQuiet() )
++    printf("image stream of kind %d\n", str->getKind());*/
++  // dump JPEG file
++  if (dumpJPEG && str->getKind() == strDCT) {
++    GooString *fName=new GooString(Docname);
++    fName->append("-");
++    GooString *pgNum= GooString::fromInt(pageNum);
++    GooString *imgnum= GooString::fromInt(imgNum);  
++    
++    // open the image file
++    fName->append(pgNum)->append("_")->append(imgnum)->append(".jpg");
++    ++imgNum;
++    
++    if (!(f1 = fopen(getFileNameFromPath(fName->getCString(),fName->getLength()), "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fName->getCString());
++      return;
++    }
++
++    // initialize stream
++    str = ((DCTStream *)str)->getRawStream();
++    str->reset();
++
++    // copy the stream
++    while ((c = str->getChar()) != EOF)
++      fputc(c, f1);
++    
++    fclose(f1);
++  
++    delete fName;
++    delete pgNum;
++    delete imgnum;
++  }
++  else {
++    OutputDev::drawImage(state, ref, str, width, height, colorMap,
++			 maskColors, inlineImg);
++  }
++}
++
++
++
++void HtmlOutputDev::drawLink(Link* link,Catalog *cat){
++  double _x1,_y1,_x2,_y2,w;
++  int x1,y1,x2,y2;
++  
++  link->getRect(&_x1,&_y1,&_x2,&_y2);
++  w = link->getBorderStyle()->getWidth();
++  cvtUserToDev(_x1,_y1,&x1,&y1);
++  
++  cvtUserToDev(_x2,_y2,&x2,&y2); 
++
++
++  GooString* _dest=getLinkDest(link,cat);
++  HtmlLink t((double) x1,(double) y2,(double) x2,(double) y1,_dest);
++  pages->AddLink(t);
++  delete _dest;
++}
++
++GooString* HtmlOutputDev::getLinkDest(Link *link,Catalog* catalog){
++  char *p;
++  switch(link->getAction()->getKind()) 
++  {
++      case actionGoTo:
++	  { 
++	  GooString* file=basename(Docname);
++	  int page=1;
++	  LinkGoTo *ha=(LinkGoTo *)link->getAction();
++	  LinkDest *dest=NULL;
++	  if (ha->getDest()==NULL) 
++	      dest=catalog->findDest(ha->getNamedDest());
++	  else 
++	      dest=ha->getDest()->copy();
++	  if (dest){ 
++	      if (dest->isPageRef()){
++		  Ref pageref=dest->getPageRef();
++		  page=catalog->findPage(pageref.num,pageref.gen);
++	      }
++	      else {
++		  page=dest->getPageNum();
++	      }
++
++	      delete dest;
++
++	      GooString *str=GooString::fromInt(page);
++	      /* 		complex 	simple
++	       	frames		file-4.html	files.html#4
++		noframes	file.html#4	file.html#4
++	       */
++	      if (noframes)
++	      {
++		  file->append(".html#");
++		  file->append(str);
++	      }
++	      else
++	      {
++	      	if( complexMode ) 
++		{
++		    file->append("-");
++		    file->append(str);
++		    file->append(".html");
++		}
++		else
++		{
++		    file->append("s.html#");
++		    file->append(str);
++		}
++	      }
++
++	      if (printCommands) printf(" link to page %d ",page);
++	      delete str;
++	      return file;
++	  }
++	  else 
++	  {
++	      return new GooString();
++	  }
++	  }
++      case actionGoToR:
++	  {
++	  LinkGoToR *ha=(LinkGoToR *) link->getAction();
++	  LinkDest *dest=NULL;
++	  int page=1;
++	  GooString *file=new GooString();
++	  if (ha->getFileName()){
++	      delete file;
++	      file=new GooString(ha->getFileName()->getCString());
++	  }
++	  if (ha->getDest()!=NULL)  dest=ha->getDest()->copy();
++	  if (dest&&file){
++	      if (!(dest->isPageRef()))  page=dest->getPageNum();
++	      delete dest;
++
++	      if (printCommands) printf(" link to page %d ",page);
++	      if (printHtml){
++		  p=file->getCString()+file->getLength()-4;
++		  if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")){
++		      file->del(file->getLength()-4,4);
++		      file->append(".html");
++		  }
++		  file->append('#');
++		  file->append(GooString::fromInt(page));
++	      }
++	  }
++	  if (printCommands) printf("filename %s\n",file->getCString());
++	  return file;
++	  }
++      case actionURI:
++	  { 
++	  LinkURI *ha=(LinkURI *) link->getAction();
++	  GooString* file=new GooString(ha->getURI()->getCString());
++	  // printf("uri : %s\n",file->getCString());
++	  return file;
++	  }
++      case actionLaunch:
++	  {
++	  LinkLaunch *ha=(LinkLaunch *) link->getAction();
++	  GooString* file=new GooString(ha->getFileName()->getCString());
++	  if (printHtml) { 
++	      p=file->getCString()+file->getLength()-4;
++	      if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")){
++		  file->del(file->getLength()-4,4);
++		  file->append(".html");
++	      }
++	      if (printCommands) printf("filename %s",file->getCString());
++    
++	      return file;      
++  
++	  }
++	  }
++      default:
++	  return new GooString();
++  }
++}
++
++void HtmlOutputDev::dumpMetaVars(FILE *file)
++{
++  GooString *var;
++
++  for(int i = 0; i < glMetaVars->getLength(); i++)
++  {
++     HtmlMetaVar *t = (HtmlMetaVar*)glMetaVars->get(i); 
++     var = t->toString(); 
++     fprintf(file, "%s\n", var->getCString());
++     delete var;
++  }
++}
++
++GBool HtmlOutputDev::dumpDocOutline(Catalog* catalog)
++{ 
++	FILE * output;
++	GBool bClose = gFalse;
++
++	if (!ok || xml)
++    	return gFalse;
++  
++	Object *outlines = catalog->getOutline();
++  	if (!outlines->isDict())
++    	return gFalse;
++  
++	if (!complexMode && !xml)
++  	{
++		output = page;
++  	}
++  	else if (complexMode && !xml)
++	{
++		if (noframes)
++		{
++			output = page; 
++			fputs("<hr>\n", output);
++		}
++		else
++		{
++			GooString *str = basename(Docname);
++			str->append("-outline.html");
++			output = fopen(getFileNameFromPath(str->getCString(),str->getLength()), "w");
++			if (output == NULL)
++				return gFalse;
++			delete str;
++			bClose = gTrue;
++     		fputs("<HTML>\n<HEAD>\n<TITLE>Document Outline</TITLE>\n</HEAD>\n<BODY>\n", output);
++		}
++	}
++ 
++  	GBool done = newOutlineLevel(output, outlines, catalog);
++  	if (done && !complexMode)
++    	fputs("<hr>\n", output);
++	
++	if (bClose)
++	{
++		fputs("</BODY>\n</HTML>\n", output);
++		fclose(output);
++	}
++  	return done;
++}
++
++GBool HtmlOutputDev::newOutlineLevel(FILE *output, Object *node, Catalog* catalog, int level)
++{
++  Object curr, next;
++  GBool atLeastOne = gFalse;
++  
++  if (node->dictLookup("First", &curr)->isDict()) {
++    if (level == 1)
++	{
++		fputs("<A name=\"outline\"></a>", output);
++		fputs("<h1>Document Outline</h1>\n", output);
++	}
++    fputs("<ul>",output);
++    do {
++      // get title, give up if not found
++      Object title;
++      if (curr.dictLookup("Title", &title)->isNull()) {
++		title.free();
++		break;
++      }
++      GooString *titleStr = new GooString(title.getString());
++      title.free();
++
++      // get corresponding link
++      // Note: some code duplicated from HtmlOutputDev::getLinkDest().
++      GooString *linkName = NULL;;
++      Object dest;
++      if (!curr.dictLookup("Dest", &dest)->isNull()) {
++		LinkGoTo *link = new LinkGoTo(&dest);
++		LinkDest *linkdest=NULL;
++		if (link->getDest()==NULL) 
++	  		linkdest=catalog->findDest(link->getNamedDest());
++		else 
++	  		linkdest=link->getDest()->copy();
++		delete link;
++		if (linkdest) { 
++	  		int page;
++	  		if (linkdest->isPageRef()) {
++	    		Ref pageref=linkdest->getPageRef();
++	    		page=catalog->findPage(pageref.num,pageref.gen);
++	  		} else {
++	    		page=linkdest->getPageNum();
++	  		}
++	  		delete linkdest;
++
++			/* 			complex 	simple
++			frames		file-4.html	files.html#4
++			noframes	file.html#4	file.html#4
++	   		*/
++	  		linkName=basename(Docname);
++	  		GooString *str=GooString::fromInt(page);
++	  		if (noframes) {
++	    		linkName->append(".html#");
++				linkName->append(str);
++	  		} else {
++    			if( complexMode ) {
++	   		   		linkName->append("-");
++	      			linkName->append(str);
++	      			linkName->append(".html");
++	    		} else {
++	      			linkName->append("s.html#");
++	      			linkName->append(str);
++	    		}
++	  		}
++			delete str;
++		}
++      }
++      dest.free();
++
++      fputs("<li>",output);
++      if (linkName)
++		fprintf(output,"<A href=\"%s\">", linkName->getCString());
++      fputs(titleStr->getCString(),output);
++      if (linkName) {
++		fputs("</A>",output);
++		delete linkName;
++      }
++      fputs("\n",output);
++      delete titleStr;
++      atLeastOne = gTrue;
++
++      newOutlineLevel(output, &curr, catalog, level+1);
++      curr.dictLookup("Next", &next);
++      curr.free();
++      curr = next;
++    } while(curr.isDict());
++    fputs("</ul>",output);
++  }
++  curr.free();
++
++  return atLeastOne;
++}
++
++char* getFileNameFromPath(char* c, int strlen) {
++  int last_slash_index = 0;
++  int i = 0;
++  char* res;
++  
++  for (i=0;i<strlen;i++) {
++    if (*(c+i)=='/') {
++      /* printf("/ detected\n"); */
++      last_slash_index = i;      
++    }
++  }
++  res = (char *)malloc(sizeof(char)*strlen-last_slash_index+1);
++  strcpy(res,c+last_slash_index+(last_slash_index?1:0));
++  /* printf("Fil: %s\n",res); */
++  return res;
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/HtmlOutputDev.h poppler-0.4.3/utils/HtmlOutputDev.h
+--- poppler-0.4.3.orig/utils/HtmlOutputDev.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/HtmlOutputDev.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,302 @@
++//========================================================================
++//
++// HtmlOutputDev.h
++//
++// Copyright 1997 Derek B. Noonburg
++//
++// Changed 1999 by G.Ovtcharov
++//========================================================================
++
++#ifndef HTMLOUTPUTDEV_H
++#define HTMLOUTPUTDEV_H
++
++#ifdef __GNUC__
++#pragma interface
++#endif
++
++#include <stdio.h>
++#include "goo/gtypes.h"
++#include "goo/GooList.h"
++#include "GfxFont.h"
++#include "OutputDev.h"
++#include "HtmlLinks.h"
++#include "HtmlFonts.h"
++#include "Link.h"
++#include "Catalog.h"
++#include "UnicodeMap.h"
++
++
++#ifdef WIN32
++#  define SLASH '\\'
++#else
++#  define SLASH '/'
++#endif
++
++#define xoutRound(x) ((int)(x + 0.5))
++
++#define DOCTYPE "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">"
++#define DOCTYPE_FRAMES "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\"\n\"http://www.w3.org/TR/html4/frameset.dtd\">"
++
++class GfxState;
++class GooString;
++//------------------------------------------------------------------------
++// HtmlString
++//------------------------------------------------------------------------
++
++enum UnicodeTextDirection {
++  textDirUnknown,
++  textDirLeftRight,
++  textDirRightLeft,
++  textDirTopBottom
++};
++
++
++class HtmlString {
++public:
++
++  // Constructor.
++  HtmlString(GfxState *state, double fontSize, HtmlFontAccu* fonts);
++
++  // Destructor.
++  ~HtmlString();
++
++  // Add a character to the string.
++  void addChar(GfxState *state, double x, double y,
++	       double dx, double dy,
++	       Unicode u); 
++  HtmlLink* getLink() { return link; }
++  void endString(); // postprocessing
++
++private:
++// aender die text variable
++  HtmlLink *link;
++  double xMin, xMax;		// bounding box x coordinates
++  double yMin, yMax;		// bounding box y coordinates
++  int col;			// starting column
++  Unicode *text;		// the text
++  double *xRight;		// right-hand x coord of each char
++  HtmlString *yxNext;		// next string in y-major order
++  HtmlString *xyNext;		// next string in x-major order
++  int fontpos;
++  GooString* htext;
++  int len;			// length of text and xRight
++  int size;			// size of text and xRight arrays
++  UnicodeTextDirection dir;	// direction (left to right/right to left)
++  
++  friend class HtmlPage;
++
++};
++
++
++//------------------------------------------------------------------------
++// HtmlPage
++//------------------------------------------------------------------------
++
++
++
++class HtmlPage {
++public:
++
++  // Constructor.
++  HtmlPage(GBool rawOrder, char *imgExtVal);
++
++  // Destructor.
++  ~HtmlPage();
++
++  // Begin a new string.
++  void beginString(GfxState *state, GooString *s);
++
++  // Add a character to the current string.
++  void addChar(GfxState *state, double x, double y,
++	       double dx, double dy, 
++		double ox, double oy, 
++		Unicode *u, int uLen); //Guchar c);
++
++  void updateFont(GfxState *state);
++
++  // End the current string, sorting it into the list of strings.
++  void endString();
++
++  // Coalesce strings that look like parts of the same line.
++  void coalesce();
++
++  // Find a string.  If <top> is true, starts looking at top of page;
++  // otherwise starts looking at <xMin>,<yMin>.  If <bottom> is true,
++  // stops looking at bottom of page; otherwise stops looking at
++  // <xMax>,<yMax>.  If found, sets the text bounding rectange and
++  // returns true; otherwise returns false.
++  
++
++  // new functions
++  void AddLink(const HtmlLink& x){
++    links->AddLink(x);
++  }
++
++ void dump(FILE *f, int pageNum);
++
++  // Clear the page.
++  void clear();
++  
++  void conv();
++private:
++  HtmlFont* getFont(HtmlString *hStr) { return fonts->Get(hStr->fontpos); }
++
++  double fontSize;		// current font size
++  GBool rawOrder;		// keep strings in content stream order
++
++  HtmlString *curStr;		// currently active string
++
++  HtmlString *yxStrings;	// strings in y-major order
++  HtmlString *xyStrings;	// strings in x-major order
++  HtmlString *yxCur1, *yxCur2;	// cursors for yxStrings list
++  
++  void setDocName(char* fname);
++  void dumpAsXML(FILE* f,int page);
++  void dumpComplex(FILE* f, int page);
++
++  // marks the position of the fonts that belong to current page (for noframes)
++  int fontsPageMarker; 
++  HtmlFontAccu *fonts;
++  HtmlLinks *links; 
++  
++  GooString *DocName;
++  GooString *imgExt;
++  int pageWidth;
++  int pageHeight;
++  static int pgNum;
++  int firstPage;                // used to begin the numeration of pages
++
++  friend class HtmlOutputDev;
++};
++
++//------------------------------------------------------------------------
++// HtmlMetaVar
++//------------------------------------------------------------------------
++class HtmlMetaVar {
++public:
++    HtmlMetaVar(char *_name, char *_content);
++    ~HtmlMetaVar();    
++    
++    GooString* toString();	
++
++private:
++
++    GooString *name;
++    GooString *content;
++};
++
++//------------------------------------------------------------------------
++// HtmlOutputDev
++//------------------------------------------------------------------------
++
++class HtmlOutputDev: public OutputDev {
++public:
++
++  // Open a text output file.  If <fileName> is NULL, no file is written
++  // (this is useful, e.g., for searching text).  If <useASCII7> is true,
++  // text is converted to 7-bit ASCII; otherwise, text is converted to
++  // 8-bit ISO Latin-1.  <useASCII7> should also be set for Japanese
++  // (EUC-JP) text.  If <rawOrder> is true, the text is kept in content
++  // stream order.
++  HtmlOutputDev(char *fileName, char *title, 
++	  char *author,
++	  char *keywords,
++	  char *subject,
++	  char *date,
++	  char *extension,
++	  GBool rawOrder,
++	  int firstPage = 1,
++	  GBool outline = 0);
++
++  // Destructor.
++  virtual ~HtmlOutputDev();
++
++  // Check if file was successfully created.
++  virtual GBool isOk() { return ok; }
++
++  //---- get info about output device
++
++  // Does this device use upside-down coordinates?
++  // (Upside-down means (0,0) is the top left corner of the page.)
++  virtual GBool upsideDown() { return gTrue; }
++
++  // Does this device use drawChar() or drawString()?
++  virtual GBool useDrawChar() { return gTrue; }
++
++  // Does this device use beginType3Char/endType3Char?  Otherwise,
++  // text in Type 3 fonts will be drawn with drawChar/drawString.
++  virtual GBool interpretType3Chars() { return gFalse; }
++
++  // Does this device need non-text content?
++  virtual GBool needNonText() { return gFalse; }
++
++  //----- initialization and control
++
++  // Start a page.
++  virtual void startPage(int pageNum, GfxState *state);
++
++  // End a page.
++  virtual void endPage();
++
++  //----- update text state
++  virtual void updateFont(GfxState *state);
++
++  //----- text drawing
++  virtual void beginString(GfxState *state, GooString *s);
++  virtual void endString(GfxState *state);
++  virtual void drawChar(GfxState *state, double x, double y,
++			double dx, double dy,
++			double originX, double originY,
++			CharCode code, Unicode *u, int uLen);
++  
++  virtual void drawImageMask(GfxState *state, Object *ref, 
++			     Stream *str,
++			     int width, int height, GBool invert,
++			     GBool inlineImg);
++  virtual void drawImage(GfxState *state, Object *ref, Stream *str,
++			  int width, int height, GfxImageColorMap *colorMap,
++			 int *maskColors, GBool inlineImg);
++
++  //new feature    
++  virtual int DevType() {return 1234;}
++  virtual void drawLink(Link *link,Catalog *cat); 
++
++  int getPageWidth() { return maxPageWidth; }
++  int getPageHeight() { return maxPageHeight; }
++
++  GBool dumpDocOutline(Catalog* catalog);
++
++  /*  char* getFileNameFromPath(char* c, int strlen); */
++
++private:
++  // convert encoding into a HTML standard, or encoding->getCString if not
++  // recognized
++  static char* mapEncodingToHtml(GooString* encoding);
++  GooString* getLinkDest(Link *link,Catalog *catalog);
++  void dumpMetaVars(FILE *);
++  void doFrame(int firstPage);
++  GBool newOutlineLevel(FILE *output, Object *node, Catalog* catalog, int level = 1);
++
++  FILE *fContentsFrame;
++  FILE *page;                   // html file
++  //FILE *tin;                    // image log file
++  //GBool write;
++  GBool needClose;		// need to close the file?
++  HtmlPage *pages;		// text for the current page
++  GBool rawOrder;		// keep text in content stream order
++  GBool doOutline;		// output document outline
++  GBool ok;			// set up ok?
++  GBool dumpJPEG;
++  int pageNum;
++  int maxPageWidth;
++  int maxPageHeight;
++  static int imgNum;
++  GooString *Docname;
++  GooString *docTitle;
++  GooList *glMetaVars;
++  friend class HtmlPage;
++};
++
++char* getFileNameFromPath(char* c, int strlen);
++
++#endif
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/ImageOutputDev.cc poppler-0.4.3/utils/ImageOutputDev.cc
+--- poppler-0.4.3.orig/utils/ImageOutputDev.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/ImageOutputDev.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,195 @@
++//========================================================================
++//
++// ImageOutputDev.cc
++//
++// Copyright 1998-2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#include <poppler-config.h>
++
++#ifdef USE_GCC_PRAGMAS
++#pragma implementation
++#endif
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <ctype.h>
++#include "goo/gmem.h"
++#include "config.h"
++#include "Error.h"
++#include "GfxState.h"
++#include "Object.h"
++#include "Stream.h"
++#include "DCTStream.h"
++#include "ImageOutputDev.h"
++
++ImageOutputDev::ImageOutputDev(char *fileRootA, GBool dumpJPEGA) {
++  fileRoot = copyString(fileRootA);
++  fileName = (char *)gmalloc(strlen(fileRoot) + 20);
++  dumpJPEG = dumpJPEGA;
++  imgNum = 0;
++  ok = gTrue;
++}
++
++ImageOutputDev::~ImageOutputDev() {
++  gfree(fileName);
++  gfree(fileRoot);
++}
++
++void ImageOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
++				   int width, int height, GBool invert,
++				   GBool inlineImg) {
++  FILE *f;
++  int c;
++  int size, i;
++
++  // dump JPEG file
++  if (dumpJPEG && str->getKind() == strDCT && !inlineImg) {
++
++    // open the image file
++    sprintf(fileName, "%s-%03d.jpg", fileRoot, imgNum);
++    ++imgNum;
++    if (!(f = fopen(fileName, "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fileName);
++      return;
++    }
++
++    // initialize stream
++    str = ((DCTStream *)str)->getRawStream();
++    str->reset();
++
++    // copy the stream
++    while ((c = str->getChar()) != EOF)
++      fputc(c, f);
++
++    str->close();
++    fclose(f);
++
++  // dump PBM file
++  } else {
++
++    // open the image file and write the PBM header
++    sprintf(fileName, "%s-%03d.pbm", fileRoot, imgNum);
++    ++imgNum;
++    if (!(f = fopen(fileName, "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fileName);
++      return;
++    }
++    fprintf(f, "P4\n");
++    fprintf(f, "%d %d\n", width, height);
++
++    // initialize stream
++    str->reset();
++
++    // copy the stream
++    size = height * ((width + 7) / 8);
++    for (i = 0; i < size; ++i) {
++      fputc(str->getChar(), f);
++    }
++
++    str->close();
++    fclose(f);
++  }
++}
++
++void ImageOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
++			       int width, int height,
++			       GfxImageColorMap *colorMap,
++			       int *maskColors, GBool inlineImg) {
++  FILE *f;
++  ImageStream *imgStr;
++  Guchar *p;
++  GfxRGB rgb;
++  int x, y;
++  int c;
++  int size, i;
++
++  // dump JPEG file
++  if (dumpJPEG && str->getKind() == strDCT &&
++      colorMap->getNumPixelComps() == 3 &&
++      !inlineImg) {
++
++    // open the image file
++    sprintf(fileName, "%s-%03d.jpg", fileRoot, imgNum);
++    ++imgNum;
++    if (!(f = fopen(fileName, "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fileName);
++      return;
++    }
++
++    // initialize stream
++    str = ((DCTStream *)str)->getRawStream();
++    str->reset();
++
++    // copy the stream
++    while ((c = str->getChar()) != EOF)
++      fputc(c, f);
++
++    str->close();
++    fclose(f);
++
++  // dump PBM file
++  } else if (colorMap->getNumPixelComps() == 1 &&
++	     colorMap->getBits() == 1) {
++
++    // open the image file and write the PBM header
++    sprintf(fileName, "%s-%03d.pbm", fileRoot, imgNum);
++    ++imgNum;
++    if (!(f = fopen(fileName, "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fileName);
++      return;
++    }
++    fprintf(f, "P4\n");
++    fprintf(f, "%d %d\n", width, height);
++
++    // initialize stream
++    str->reset();
++
++    // copy the stream
++    size = height * ((width + 7) / 8);
++    for (i = 0; i < size; ++i) {
++      fputc(str->getChar() ^ 0xff, f);
++    }
++
++    str->close();
++    fclose(f);
++
++  // dump PPM file
++  } else {
++
++    // open the image file and write the PPM header
++    sprintf(fileName, "%s-%03d.ppm", fileRoot, imgNum);
++    ++imgNum;
++    if (!(f = fopen(fileName, "wb"))) {
++      error(-1, "Couldn't open image file '%s'", fileName);
++      return;
++    }
++    fprintf(f, "P6\n");
++    fprintf(f, "%d %d\n", width, height);
++    fprintf(f, "255\n");
++
++    // initialize stream
++    imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
++			     colorMap->getBits());
++    imgStr->reset();
++
++    // for each line...
++    for (y = 0; y < height; ++y) {
++
++      // write the line
++      p = imgStr->getLine();
++      for (x = 0; x < width; ++x) {
++	colorMap->getRGB(p, &rgb);
++	fputc((int)(rgb.r * 255 + 0.5), f);
++	fputc((int)(rgb.g * 255 + 0.5), f);
++	fputc((int)(rgb.b * 255 + 0.5), f);
++	p += colorMap->getNumPixelComps();
++      }
++    }
++    delete imgStr;
++
++    fclose(f);
++  }
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/ImageOutputDev.h poppler-0.4.3/utils/ImageOutputDev.h
+--- poppler-0.4.3.orig/utils/ImageOutputDev.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/ImageOutputDev.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,76 @@
++//========================================================================
++//
++// ImageOutputDev.h
++//
++// Copyright 1998-2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#ifndef IMAGEOUTPUTDEV_H
++#define IMAGEOUTPUTDEV_H
++
++#include <poppler-config.h>
++
++#ifdef USE_GCC_PRAGMAS
++#pragma interface
++#endif
++
++#include <stdio.h>
++#include "goo/gtypes.h"
++#include "OutputDev.h"
++
++class GfxState;
++
++//------------------------------------------------------------------------
++// ImageOutputDev
++//------------------------------------------------------------------------
++
++class ImageOutputDev: public OutputDev {
++public:
++
++  // Create an OutputDev which will write images to files named
++  // <fileRoot>-NNN.<type>.  Normally, all images are written as PBM
++  // (.pbm) or PPM (.ppm) files.  If <dumpJPEG> is set, JPEG images are
++  // written as JPEG (.jpg) files.
++  ImageOutputDev(char *fileRootA, GBool dumpJPEGA);
++
++  // Destructor.
++  virtual ~ImageOutputDev();
++
++  // Check if file was successfully created.
++  virtual GBool isOk() { return ok; }
++
++  // Does this device use beginType3Char/endType3Char?  Otherwise,
++  // text in Type 3 fonts will be drawn with drawChar/drawString.
++  virtual GBool interpretType3Chars() { return gFalse; }
++
++  // Does this device need non-text content?
++  virtual GBool needNonText() { return gFalse; }
++
++  //---- get info about output device
++
++  // Does this device use upside-down coordinates?
++  // (Upside-down means (0,0) is the top left corner of the page.)
++  virtual GBool upsideDown() { return gTrue; }
++
++  // Does this device use drawChar() or drawString()?
++  virtual GBool useDrawChar() { return gFalse; }
++
++  //----- image drawing
++  virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
++			     int width, int height, GBool invert,
++			     GBool inlineImg);
++  virtual void drawImage(GfxState *state, Object *ref, Stream *str,
++			 int width, int height, GfxImageColorMap *colorMap,
++			 int *maskColors, GBool inlineImg);
++
++private:
++
++  char *fileRoot;		// root of output file names
++  char *fileName;		// buffer for output file names
++  GBool dumpJPEG;		// set to dump native JPEG files
++  int imgNum;			// current image number
++  GBool ok;			// set up ok?
++};
++
++#endif
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/Makefile.am poppler-0.4.3/utils/Makefile.am
+--- poppler-0.4.3.orig/utils/Makefile.am	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/Makefile.am	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,26 @@
++
++INCLUDES = \
++	-I$(top_srcdir)
++
++LDADD =	\
++	$(top_builddir)/poppler/libpoppler.la
++
++#pdftoppm_LDADD = \
++#	$(top_builddir)/splash/libsplash.la
++
++poppler_includedir = $(includedir)/poppler
++
++bin_PROGRAMS = pdffonts pdfimages pdfinfo pdftops pdftotext pdftohtml
++
++man1_MANS = pdffonts.1 pdfimages.1 pdfinfo.1 pdftops.1 pdftotext.1 pdftohtml.1
++
++pdffonts_SOURCES	= pdffonts.cc parseargs.c
++pdfimages_SOURCES	= pdfimages.cc ImageOutputDev.cc parseargs.c
++pdfinfo_SOURCES		= pdfinfo.cc parseargs.c
++pdftops_SOURCES		= pdftops.cc parseargs.c
++pdftotext_SOURCES	= pdftotext.cc parseargs.c
++pdftohtml_SOURCES	= pdftohtml.cc parseargs.c \
++	HtmlFonts.cc HtmlLinks.cc HtmlOutputDev.cc
++
++#pdftoppm_SOURCES	= pdftoppm.cc SplashOutputDev.cc parseargs.c
++#bin_PROGRAMS += pdftoppm
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/parseargs.c poppler-0.4.3/utils/parseargs.c
+--- poppler-0.4.3.orig/utils/parseargs.c	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/parseargs.c	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,190 @@
++/*
++ * parseargs.h
++ *
++ * Command line argument parser.
++ *
++ * Copyright 1996-2003 Glyph & Cog, LLC
++ */
++
++#include <stdio.h>
++#include <stddef.h>
++#include <string.h>
++#include <stdlib.h>
++#include <ctype.h>
++#include "parseargs.h"
++
++static ArgDesc *findArg(ArgDesc *args, char *arg);
++static GBool grabArg(ArgDesc *arg, int i, int *argc, char *argv[]);
++
++GBool parseArgs(ArgDesc *args, int *argc, char *argv[]) {
++  ArgDesc *arg;
++  int i, j;
++  GBool ok;
++
++  ok = gTrue;
++  i = 1;
++  while (i < *argc) {
++    if (!strcmp(argv[i], "--")) {
++      --*argc;
++      for (j = i; j < *argc; ++j)
++	argv[j] = argv[j+1];
++      break;
++    } else if ((arg = findArg(args, argv[i]))) {
++      if (!grabArg(arg, i, argc, argv))
++	ok = gFalse;
++    } else {
++      ++i;
++    }
++  }
++  return ok;
++}
++
++void printUsage(char *program, char *otherArgs, ArgDesc *args) {
++  ArgDesc *arg;
++  char *typ;
++  int w, w1;
++
++  w = 0;
++  for (arg = args; arg->arg; ++arg) {
++    if ((w1 = strlen(arg->arg)) > w)
++      w = w1;
++  }
++
++  fprintf(stderr, "Usage: %s [options]", program);
++  if (otherArgs)
++    fprintf(stderr, " %s", otherArgs);
++  fprintf(stderr, "\n");
++
++  for (arg = args; arg->arg; ++arg) {
++    fprintf(stderr, "  %s", arg->arg);
++    w1 = 9 + w - strlen(arg->arg);
++    switch (arg->kind) {
++    case argInt:
++    case argIntDummy:
++      typ = " <int>";
++      break;
++    case argFP:
++    case argFPDummy:
++      typ = " <fp>";
++      break;
++    case argString:
++    case argStringDummy:
++      typ = " <string>";
++      break;
++    case argFlag:
++    case argFlagDummy:
++    default:
++      typ = "";
++      break;
++    }
++    fprintf(stderr, "%-*s", w1, typ);
++    if (arg->usage)
++      fprintf(stderr, ": %s", arg->usage);
++    fprintf(stderr, "\n");
++  }
++}
++
++static ArgDesc *findArg(ArgDesc *args, char *arg) {
++  ArgDesc *p;
++
++  for (p = args; p->arg; ++p) {
++    if (p->kind < argFlagDummy && !strcmp(p->arg, arg))
++      return p;
++  }
++  return NULL;
++}
++
++static GBool grabArg(ArgDesc *arg, int i, int *argc, char *argv[]) {
++  int n;
++  int j;
++  GBool ok;
++
++  ok = gTrue;
++  n = 0;
++  switch (arg->kind) {
++  case argFlag:
++    *(GBool *)arg->val = gTrue;
++    n = 1;
++    break;
++  case argInt:
++    if (i + 1 < *argc && isInt(argv[i+1])) {
++      *(int *)arg->val = atoi(argv[i+1]);
++      n = 2;
++    } else {
++      ok = gFalse;
++      n = 1;
++    }
++    break;
++  case argFP:
++    if (i + 1 < *argc && isFP(argv[i+1])) {
++      *(double *)arg->val = atof(argv[i+1]);
++      n = 2;
++    } else {
++      ok = gFalse;
++      n = 1;
++    }
++    break;
++  case argString:
++    if (i + 1 < *argc) {
++      strncpy((char *)arg->val, argv[i+1], arg->size - 1);
++      ((char *)arg->val)[arg->size - 1] = '\0';
++      n = 2;
++    } else {
++      ok = gFalse;
++      n = 1;
++    }
++    break;
++  default:
++    fprintf(stderr, "Internal error in arg table\n");
++    n = 1;
++    break;
++  }
++  if (n > 0) {
++    *argc -= n;
++    for (j = i; j < *argc; ++j)
++      argv[j] = argv[j+n];
++  }
++  return ok;
++}
++
++GBool isInt(char *s) {
++  if (*s == '-' || *s == '+')
++    ++s;
++  while (isdigit(*s))
++    ++s;
++  if (*s)
++    return gFalse;
++  return gTrue;
++}
++
++GBool isFP(char *s) {
++  int n;
++
++  if (*s == '-' || *s == '+')
++    ++s;
++  n = 0;
++  while (isdigit(*s)) {
++    ++s;
++    ++n;
++  }
++  if (*s == '.')
++    ++s;
++  while (isdigit(*s)) {
++    ++s;
++    ++n;
++  }
++  if (n > 0 && (*s == 'e' || *s == 'E')) {
++    ++s;
++    if (*s == '-' || *s == '+')
++      ++s;
++    n = 0;
++    if (!isdigit(*s))
++      return gFalse;
++    do {
++      ++s;
++    } while (isdigit(*s));
++  }
++  if (*s)
++    return gFalse;
++  return gTrue;
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/parseargs.h poppler-0.4.3/utils/parseargs.h
+--- poppler-0.4.3.orig/utils/parseargs.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/parseargs.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,71 @@
++/*
++ * parseargs.h
++ *
++ * Command line argument parser.
++ *
++ * Copyright 1996-2003 Glyph & Cog, LLC
++ */
++
++#ifndef PARSEARGS_H
++#define PARSEARGS_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#include "goo/gtypes.h"
++
++/*
++ * Argument kinds.
++ */
++typedef enum {
++  argFlag,			/* flag (present / not-present) */
++				/*   [val: GBool *]             */
++  argInt,			/* integer arg    */
++				/*   [val: int *] */
++  argFP,			/* floating point arg */
++				/*   [val: double *]  */
++  argString,			/* string arg      */
++				/*   [val: char *] */
++  /* dummy entries -- these show up in the usage listing only; */
++  /* useful for X args, for example                            */
++  argFlagDummy,
++  argIntDummy,
++  argFPDummy,
++  argStringDummy
++} ArgKind;
++
++/*
++ * Argument descriptor.
++ */
++typedef struct {
++  char *arg;			/* the command line switch */
++  ArgKind kind;			/* kind of arg */
++  void *val;			/* place to store value */
++  int size;			/* for argString: size of string */
++  char *usage;			/* usage string */
++} ArgDesc;
++
++/*
++ * Parse command line.  Removes all args which are found in the arg
++ * descriptor list <args>.  Stops parsing if "--" is found (and removes
++ * it).  Returns gFalse if there was an error.
++ */
++extern GBool parseArgs(ArgDesc *args, int *argc, char *argv[]);
++
++/*
++ * Print usage message, based on arg descriptor list.
++ */
++extern void printUsage(char *program, char *otherArgs, ArgDesc *args);
++
++/*
++ * Check if a string is a valid integer or floating point number.
++ */
++extern GBool isInt(char *s);
++extern GBool isFP(char *s);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdffonts.1 poppler-0.4.3/utils/pdffonts.1
+--- poppler-0.4.3.orig/utils/pdffonts.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdffonts.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,128 @@
++.\" Copyright 1999-2004 Glyph & Cog, LLC
++.TH pdffonts 1 "22 January 2004"
++.SH NAME
++pdffonts \- Portable Document Format (PDF) font analyzer (version
++3.00)
++.SH SYNOPSIS
++.B pdffonts
++[options]
++.RI [ PDF-file ]
++.SH DESCRIPTION
++.B Pdffonts
++lists the fonts used in a Portable Document Format (PDF) file along
++with various information for each font.
++.PP
++The following information is listed for each font:
++.TP
++.B name
++the font name, exactly as given in the PDF file (potentially including
++a subset prefix)
++.TP
++.B type
++the font type -- see below for details
++.TP
++.B emb
++"yes" if the font is embedded in the PDF file
++.TP
++.B sub
++"yes" if the font is a subset
++.TP
++.B uni
++"yes" if there is an explicit "ToUnicode" map in the PDF file (the
++absence of a ToUnicode map doesn't necessarily mean that the text
++can't be converted to Unicode)
++.TP
++.B object ID
++the font dictionary object ID (number and generation)
++.PP
++PDF files can contain the following types of fonts:
++.PP
++.RS
++Type 1
++.RE
++.RS
++Type 1C -- aka Compact Font Format (CFF)
++.RE
++.RS
++Type 3
++.RE
++.RS
++TrueType
++.RE
++.RS
++CID Type 0 -- 16-bit font with no specified type
++.RE
++.RS
++CID Type 0C -- 16-bit PostScript CFF font
++.RE
++.RS
++CID TrueType -- 16-bit TrueType font
++.RE
++.SH CONFIGURATION FILE
++Pdffonts reads a configuration file at startup.  It first tries to
++find the user's private config file, ~/.xpdfrc.  If that doesn't
++exist, it looks for a system-wide config file, /etc/xpdf/xpdfrc.  See the
++.BR xpdfrc (5)
++man page for details.
++.SH OPTIONS
++Many of the following options can be set with configuration file
++commands.  These are listed in square brackets with the description of
++the corresponding command line option.
++.TP
++.BI \-f " number"
++Specifies the first page to analyze.
++.TP
++.BI \-l " number"
++Specifies the last page to analyze.
++.TP
++.BI \-opw " password"
++Specify the owner password for the PDF file.  Providing this will
++bypass all security restrictions.
++.TP
++.BI \-upw " password"
++Specify the user password for the PDF file.
++.TP
++.BI \-cfg " config-file"
++Read
++.I config-file
++in place of ~/.xpdfrc or the system-wide config file.
++.TP
++.B \-v
++Print copyright and version information.
++.TP
++.B \-h
++Print usage information.
++.RB ( \-help
++and
++.B \-\-help
++are equivalent.)
++.SH EXIT CODES
++The Xpdf tools use the following exit codes:
++.TP
++0
++No error.
++.TP
++1
++Error opening a PDF file.
++.TP
++2
++Error opening an output file.
++.TP
++3
++Error related to PDF permissions.
++.TP
++99
++Other error.
++.SH AUTHOR
++The pdffonts software and documentation are copyright 1996-2004 Glyph
++& Cog, LLC.
++.SH "SEE ALSO"
++.BR xpdf (1),
++.BR pdftops (1),
++.BR pdftotext (1),
++.BR pdfinfo (1),
++.BR pdftoppm (1),
++.BR pdfimages (1),
++.BR xpdfrc (5)
++.br
++.B http://www.foolabs.com/xpdf/
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdffonts.cc poppler-0.4.3/utils/pdffonts.cc
+--- poppler-0.4.3.orig/utils/pdffonts.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdffonts.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,292 @@
++//========================================================================
++//
++// pdffonts.cc
++//
++// Copyright 2001-2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#include <poppler-config.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <string.h>
++#include <math.h>
++#include "parseargs.h"
++#include "goo/GooString.h"
++#include "goo/gmem.h"
++#include "GlobalParams.h"
++#include "Error.h"
++#include "Object.h"
++#include "Dict.h"
++#include "GfxFont.h"
++#include "Annot.h"
++#include "PDFDoc.h"
++#include "config.h"
++
++static char *fontTypeNames[] = {
++  "unknown",
++  "Type 1",
++  "Type 1C",
++  "Type 3",
++  "TrueType",
++  "CID Type 0",
++  "CID Type 0C",
++  "CID TrueType"
++};
++
++static void scanFonts(Dict *resDict, PDFDoc *doc);
++static void scanFont(GfxFont *font, PDFDoc *doc);
++
++static int firstPage = 1;
++static int lastPage = 0;
++static char ownerPassword[33] = "\001";
++static char userPassword[33] = "\001";
++static char cfgFileName[256] = "";
++static GBool printVersion = gFalse;
++static GBool printHelp = gFalse;
++
++static ArgDesc argDesc[] = {
++  {"-f",      argInt,      &firstPage,     0,
++   "first page to examine"},
++  {"-l",      argInt,      &lastPage,      0,
++   "last page to examine"},
++  {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",    argString,   userPassword,   sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
++   "configuration file to use in place of .xpdfrc"},
++  {"-v",      argFlag,     &printVersion,  0,
++   "print copyright and version info"},
++  {"-h",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-help",   argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"--help",  argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-?",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {NULL}
++};
++
++static Ref *fonts;
++static int fontsLen;
++static int fontsSize;
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc;
++  GooString *fileName;
++  GooString *ownerPW, *userPW;
++  GBool ok;
++  Page *page;
++  Dict *resDict;
++  Annots *annots;
++  Object obj1, obj2;
++  int pg, i;
++  int exitCode;
++
++  exitCode = 99;
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (!ok || argc != 2 || printVersion || printHelp) {
++    fprintf(stderr, "pdffonts version %s\n", xpdfVersion);
++    fprintf(stderr, "%s\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdffonts", "<PDF-file>", argDesc);
++    }
++    goto err0;
++  }
++  fileName = new GooString(argv[1]);
++
++  // read config file
++  globalParams = new GlobalParams(cfgFileName);
++
++  // open PDF file
++  if (ownerPassword[0] != '\001') {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0] != '\001') {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    exitCode = 1;
++    goto err1;
++  }
++
++  // get page range
++  if (firstPage < 1) {
++    firstPage = 1;
++  }
++  if (lastPage < 1 || lastPage > doc->getNumPages()) {
++    lastPage = doc->getNumPages();
++  }
++
++  // scan the fonts
++  printf("name                                 type         emb sub uni object ID\n");
++  printf("------------------------------------ ------------ --- --- --- ---------\n");
++  fonts = NULL;
++  fontsLen = fontsSize = 0;
++  for (pg = firstPage; pg <= lastPage; ++pg) {
++    page = doc->getCatalog()->getPage(pg);
++    if ((resDict = page->getResourceDict())) {
++      scanFonts(resDict, doc);
++    }
++    annots = new Annots(doc->getXRef(), page->getAnnots(&obj1));
++    obj1.free();
++    for (i = 0; i < annots->getNumAnnots(); ++i) {
++      if (annots->getAnnot(i)->getAppearance(&obj1)->isStream()) {
++	obj1.streamGetDict()->lookup("Resources", &obj2);
++	if (obj2.isDict()) {
++	  scanFonts(obj2.getDict(), doc);
++	}
++	obj2.free();
++      }
++      obj1.free();
++    }
++    delete annots;
++  }
++
++  exitCode = 0;
++
++  // clean up
++  gfree(fonts);
++ err1:
++  delete doc;
++  delete globalParams;
++ err0:
++
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return exitCode;
++}
++
++static void scanFonts(Dict *resDict, PDFDoc *doc) {
++  Object obj1, obj2, xObjDict, xObj, resObj;
++  Ref r;
++  GfxFontDict *gfxFontDict;
++  GfxFont *font;
++  int i;
++
++  // scan the fonts in this resource dictionary
++  gfxFontDict = NULL;
++  resDict->lookupNF("Font", &obj1);
++  if (obj1.isRef()) {
++    obj1.fetch(doc->getXRef(), &obj2);
++    if (obj2.isDict()) {
++      r = obj1.getRef();
++      gfxFontDict = new GfxFontDict(doc->getXRef(), &r, obj2.getDict());
++    }
++    obj2.free();
++  } else if (obj1.isDict()) {
++    gfxFontDict = new GfxFontDict(doc->getXRef(), NULL, obj1.getDict());
++  }
++  if (gfxFontDict) {
++    for (i = 0; i < gfxFontDict->getNumFonts(); ++i) {
++      if ((font = gfxFontDict->getFont(i))) {
++	scanFont(font, doc);
++      }
++    }
++    delete gfxFontDict;
++  }
++  obj1.free();
++
++  // recursively scan any resource dictionaries in objects in this
++  // resource dictionary
++  resDict->lookup("XObject", &xObjDict);
++  if (xObjDict.isDict()) {
++    for (i = 0; i < xObjDict.dictGetLength(); ++i) {
++      xObjDict.dictGetVal(i, &xObj);
++      if (xObj.isStream()) {
++	xObj.streamGetDict()->lookup("Resources", &resObj);
++	if (resObj.isDict()) {
++	  scanFonts(resObj.getDict(), doc);
++	}
++	resObj.free();
++      }
++      xObj.free();
++    }
++  }
++  xObjDict.free();
++}
++
++static void scanFont(GfxFont *font, PDFDoc *doc) {
++  Ref fontRef, embRef;
++  Object fontObj, toUnicodeObj;
++  GooString *name;
++  GBool emb, subset, hasToUnicode;
++  int i;
++
++  fontRef = *font->getID();
++
++  // check for an already-seen font
++  for (i = 0; i < fontsLen; ++i) {
++    if (fontRef.num == fonts[i].num && fontRef.gen == fonts[i].gen) {
++      return;
++    }
++  }
++
++  // font name
++  name = font->getOrigName();
++
++  // check for an embedded font
++  if (font->getType() == fontType3) {
++    emb = gTrue;
++  } else {
++    emb = font->getEmbeddedFontID(&embRef);
++  }
++
++  // look for a ToUnicode map
++  hasToUnicode = gFalse;
++  if (doc->getXRef()->fetch(fontRef.num, fontRef.gen, &fontObj)->isDict()) {
++    hasToUnicode = fontObj.dictLookup("ToUnicode", &toUnicodeObj)->isStream();
++    toUnicodeObj.free();
++  }
++  fontObj.free();
++
++  // check for a font subset name: capital letters followed by a '+'
++  // sign
++  subset = gFalse;
++  if (name) {
++    for (i = 0; i < name->getLength(); ++i) {
++      if (name->getChar(i) < 'A' || name->getChar(i) > 'Z') {
++	break;
++      }
++    }
++    subset = i > 0 && i < name->getLength() && name->getChar(i) == '+';
++  }
++
++  // print the font info
++  printf("%-36s %-12s %-3s %-3s %-3s",
++	 name ? name->getCString() : "[none]",
++	 fontTypeNames[font->getType()],
++	 emb ? "yes" : "no",
++	 subset ? "yes" : "no",
++	 hasToUnicode ? "yes" : "no");
++  if (fontRef.gen >= 100000) {
++    printf(" [none]\n");
++  } else {
++    printf(" %6d %2d\n", fontRef.num, fontRef.gen);
++  }
++
++  // add this font to the list
++  if (fontsLen == fontsSize) {
++    fontsSize += 32;
++    fonts = (Ref *)grealloc(fonts, fontsSize * sizeof(Ref));
++  }
++  fonts[fontsLen++] = *font->getID();
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdfimages.1 poppler-0.4.3/utils/pdfimages.1
+--- poppler-0.4.3.orig/utils/pdfimages.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdfimages.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,96 @@
++.\" Copyright 1998-2004 Glyph & Cog, LLC
++.TH pdfimages 1 "22 January 2004"
++.SH NAME
++pdfimages \- Portable Document Format (PDF) image extractor
++(version 3.00)
++.SH SYNOPSIS
++.B pdfimages
++[options]
++.I PDF-file image-root
++.SH DESCRIPTION
++.B Pdfimages
++saves images from a Portable Document Format (PDF) file as Portable
++Pixmap (PPM), Portable Bitmap (PBM), or JPEG files.
++.PP
++Pdfimages reads the PDF file
++.IR PDF-file ,
++scans one or more pages, and writes one PPM, PBM, or JPEG file for each image,
++.IR image-root - nnn . xxx ,
++where
++.I nnn
++is the image number and
++.I xxx
++is the image type (.ppm, .pbm, .jpg).
++.SH CONFIGURATION FILE
++Pdfimages reads a configuration file at startup.  It first tries to
++find the user's private config file, ~/.xpdfrc.  If that doesn't
++exist, it looks for a system-wide config file, /etc/xpdf/xpdfrc.  See the
++.BR xpdfrc (5)
++man page for details.
++.SH OPTIONS
++Many of the following options can be set with configuration file
++commands.  These are listed in square brackets with the description of
++the corresponding command line option.
++.TP
++.BI \-f " number"
++Specifies the first page to scan.
++.TP
++.BI \-l " number"
++Specifies the last page to scan.
++.TP
++.B \-j
++Normally, all images are written as PBM (for monochrome images) or PPM
++(for non-monochrome images) files.  With this option, images in DCT
++format are saved as JPEG files.  All non-DCT images are saved in
++PBM/PPM format as usual.
++.TP
++.BI \-opw " password"
++Specify the owner password for the PDF file.  Providing this will
++bypass all security restrictions.
++.TP
++.BI \-upw " password"
++Specify the user password for the PDF file.
++.TP
++.B \-q
++Don't print any messages or errors.
++.RB "[config file: " errQuiet ]
++.TP
++.B \-v
++Print copyright and version information.
++.TP
++.B \-h
++Print usage information.
++.RB ( \-help
++and
++.B \-\-help
++are equivalent.)
++.SH EXIT CODES
++The Xpdf tools use the following exit codes:
++.TP
++0
++No error.
++.TP
++1
++Error opening a PDF file.
++.TP
++2
++Error opening an output file.
++.TP
++3
++Error related to PDF permissions.
++.TP
++99
++Other error.
++.SH AUTHOR
++The pdfimages software and documentation are copyright 1998-2004 Glyph
++& Cog, LLC.
++.SH "SEE ALSO"
++.BR xpdf (1),
++.BR pdftops (1),
++.BR pdftotext (1),
++.BR pdfinfo (1),
++.BR pdffonts (1),
++.BR pdftoppm (1),
++.BR xpdfrc (5)
++.br
++.B http://www.foolabs.com/xpdf/
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdfimages.cc poppler-0.4.3/utils/pdfimages.cc
+--- poppler-0.4.3.orig/utils/pdfimages.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdfimages.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,158 @@
++//========================================================================
++//
++// pdfimages.cc
++//
++// Copyright 1998-2003 Glyph & Cog, LLC
++//
++// Modified for Debian by Hamish Moffatt, 22 May 2002.
++//
++//========================================================================
++
++#include <poppler-config.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <string.h>
++#include "parseargs.h"
++#include "goo/GooString.h"
++#include "goo/gmem.h"
++#include "GlobalParams.h"
++#include "Object.h"
++#include "Stream.h"
++#include "Array.h"
++#include "Dict.h"
++#include "XRef.h"
++#include "Catalog.h"
++#include "Page.h"
++#include "PDFDoc.h"
++#include "ImageOutputDev.h"
++#include "Error.h"
++#include "config.h"
++
++static int firstPage = 1;
++static int lastPage = 0;
++static GBool dumpJPEG = gFalse;
++static char ownerPassword[33] = "\001";
++static char userPassword[33] = "\001";
++static GBool quiet = gFalse;
++static char cfgFileName[256] = "";
++static GBool printVersion = gFalse;
++static GBool printHelp = gFalse;
++
++static ArgDesc argDesc[] = {
++  {"-f",      argInt,      &firstPage,     0,
++   "first page to convert"},
++  {"-l",      argInt,      &lastPage,      0,
++   "last page to convert"},
++  {"-j",      argFlag,     &dumpJPEG,      0,
++   "write JPEG images as JPEG files"},
++  {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",    argString,   userPassword,   sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-q",      argFlag,     &quiet,         0,
++   "don't print any messages or errors"},
++  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
++   "configuration file to use in place of .xpdfrc"},
++  {"-v",      argFlag,     &printVersion,  0,
++   "print copyright and version info"},
++  {"-h",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-help",   argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"--help",  argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-?",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {NULL}
++};
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc;
++  GooString *fileName;
++  char *imgRoot;
++  GooString *ownerPW, *userPW;
++  ImageOutputDev *imgOut;
++  GBool ok;
++  int exitCode;
++
++  exitCode = 99;
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (!ok || argc != 3 || printVersion || printHelp) {
++    fprintf(stderr, "pdfimages version %s\n", xpdfVersion);
++    fprintf(stderr, "%s\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdfimages", "<PDF-file> <image-root>", argDesc);
++    }
++    goto err0;
++  }
++  fileName = new GooString(argv[1]);
++  imgRoot = argv[2];
++
++  // read config file
++  globalParams = new GlobalParams(cfgFileName);
++  if (quiet) {
++    globalParams->setErrQuiet(quiet);
++  }
++
++  // open PDF file
++  if (ownerPassword[0] != '\001') {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0] != '\001') {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    exitCode = 1;
++    goto err1;
++  }
++
++  // check for copy permission
++#ifdef ENFORCE_PERMISSIONS
++  if (!doc->okToCopy()) {
++    error(-1, "Copying of images from this document is not allowed.");
++    exitCode = 3;
++    goto err1;
++  }
++#endif
++
++  // get page range
++  if (firstPage < 1)
++    firstPage = 1;
++  if (lastPage < 1 || lastPage > doc->getNumPages())
++    lastPage = doc->getNumPages();
++
++  // write image files
++  imgOut = new ImageOutputDev(imgRoot, dumpJPEG);
++  if (imgOut->isOk()) {
++    doc->displayPages(imgOut, firstPage, lastPage, 72, 72, 0, gTrue, gFalse);
++  }
++  delete imgOut;
++
++  exitCode = 0;
++
++  // clean up
++ err1:
++  delete doc;
++  delete globalParams;
++ err0:
++
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return exitCode;
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdfinfo.1 poppler-0.4.3/utils/pdfinfo.1
+--- poppler-0.4.3.orig/utils/pdfinfo.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdfinfo.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,157 @@
++.\" Copyright 1999-2004 Glyph & Cog, LLC
++.TH pdfinfo 1 "22 January 2004"
++.SH NAME
++pdfinfo \- Portable Document Format (PDF) document information
++extractor (version 3.00)
++.SH SYNOPSIS
++.B pdfinfo
++[options]
++.RI [ PDF-file ]
++.SH DESCRIPTION
++.B Pdfinfo
++prints the contents of the \'Info' dictionary (plus some other useful
++information) from a Portable Document Format (PDF) file.
++.PP
++The \'Info' dictionary contains the following values:
++.PP
++.RS
++title
++.RE
++.RS
++subject
++.RE
++.RS
++keywords
++.RE
++.RS
++author
++.RE
++.RS
++creator
++.RE
++.RS
++producer
++.RE
++.RS
++creation date
++.RE
++.RS
++modification date
++.RE
++.PP
++In addition, the following information is printed:
++.PP
++.RS
++tagged (yes/no)
++.RE
++.RS
++page count
++.RE
++.RS
++encrypted flag (yes/no)
++.RE
++.RS
++print and copy permissions (if encrypted)
++.RE
++.RS
++page size
++.RE
++.RS
++file size
++.RE
++.RS
++linearized (yes/no)
++.RE
++.RS
++PDF version
++.RE
++.RS
++metadata (only if requested)
++.RE
++.SH CONFIGURATION FILE
++Pdfinfo reads a configuration file at startup.  It first tries to find
++the user's private config file, ~/.xpdfrc.  If that doesn't exist, it
++looks for a system-wide config file, /etc/xpdf/xpdfrc.  See the
++.BR xpdfrc (5)
++man page for details.
++.SH OPTIONS
++Many of the following options can be set with configuration file
++commands.  These are listed in square brackets with the description of
++the corresponding command line option.
++.TP
++.BI \-f " number"
++Specifies the first page to examine.  If multiple pages are requested
++using the "-f" and "-l" options, the size of each requested page (and,
++optionally, the bounding boxes for each requested page) are printed.
++Otherwise, only page one is examined.
++.TP
++.BI \-l " number"
++Specifies the last page to examine.
++.TP
++.B \-box
++Prints the page box bounding boxes: MediaBox, CropBox, BleedBox,
++TrimBox, and ArtBox.
++.TP
++.B \-meta
++Prints document-level metadata.  (This is the "Metadata" stream from
++the PDF file's Catalog object.)
++.TP
++.BI \-enc " encoding-name"
++Sets the encoding to use for text output.  The
++.I encoding\-name
++must be defined with the unicodeMap command (see
++.BR xpdfrc (5)).
++This defaults to "Latin1" (which is a built-in encoding).
++.RB "[config file: " textEncoding ]
++.TP
++.BI \-opw " password"
++Specify the owner password for the PDF file.  Providing this will
++bypass all security restrictions.
++.TP
++.BI \-upw " password"
++Specify the user password for the PDF file.
++.TP
++.BI \-cfg " config-file"
++Read
++.I config-file
++in place of ~/.xpdfrc or the system-wide config file.
++.TP
++.B \-v
++Print copyright and version information.
++.TP
++.B \-h
++Print usage information.
++.RB ( \-help
++and
++.B \-\-help
++are equivalent.)
++.SH EXIT CODES
++The Xpdf tools use the following exit codes:
++.TP
++0
++No error.
++.TP
++1
++Error opening a PDF file.
++.TP
++2
++Error opening an output file.
++.TP
++3
++Error related to PDF permissions.
++.TP
++99
++Other error.
++.SH AUTHOR
++The pdfinfo software and documentation are copyright 1996-2004 Glyph &
++Cog, LLC.
++.SH "SEE ALSO"
++.BR xpdf (1),
++.BR pdftops (1),
++.BR pdftotext (1),
++.BR pdffonts (1),
++.BR pdftoppm (1),
++.BR pdfimages (1),
++.BR xpdfrc (5)
++.br
++.B http://www.foolabs.com/xpdf/
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdfinfo.cc poppler-0.4.3/utils/pdfinfo.cc
+--- poppler-0.4.3.orig/utils/pdfinfo.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdfinfo.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,376 @@
++//========================================================================
++//
++// pdfinfo.cc
++//
++// Copyright 1998-2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#include <poppler-config.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <string.h>
++#include <time.h>
++#include <math.h>
++#include "parseargs.h"
++#include "goo/GooString.h"
++#include "goo/gmem.h"
++#include "GlobalParams.h"
++#include "Object.h"
++#include "Stream.h"
++#include "Array.h"
++#include "Dict.h"
++#include "XRef.h"
++#include "Catalog.h"
++#include "Page.h"
++#include "PDFDoc.h"
++#include "CharTypes.h"
++#include "UnicodeMap.h"
++#include "Error.h"
++#include "config.h"
++
++static void printInfoString(Dict *infoDict, char *key, char *text,
++			    UnicodeMap *uMap);
++static void printInfoDate(Dict *infoDict, char *key, char *text);
++static void printBox(char *text, PDFRectangle *box);
++
++static int firstPage = 1;
++static int lastPage = 0;
++static GBool printBoxes = gFalse;
++static GBool printMetadata = gFalse;
++static char textEncName[128] = "";
++static char ownerPassword[33] = "\001";
++static char userPassword[33] = "\001";
++static char cfgFileName[256] = "";
++static GBool printVersion = gFalse;
++static GBool printHelp = gFalse;
++
++static ArgDesc argDesc[] = {
++  {"-f",      argInt,      &firstPage,        0,
++   "first page to convert"},
++  {"-l",      argInt,      &lastPage,         0,
++   "last page to convert"},
++  {"-box",    argFlag,     &printBoxes,       0,
++   "print the page bounding boxes"},
++  {"-meta",   argFlag,     &printMetadata,    0,
++   "print the document metadata (XML)"},
++  {"-enc",    argString,   textEncName,    sizeof(textEncName),
++   "output text encoding name"},
++  {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",    argString,   userPassword,   sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
++   "configuration file to use in place of .xpdfrc"},
++  {"-v",      argFlag,     &printVersion,  0,
++   "print copyright and version info"},
++  {"-h",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-help",   argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"--help",  argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-?",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {NULL}
++};
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc;
++  GooString *fileName;
++  GooString *ownerPW, *userPW;
++  UnicodeMap *uMap;
++  Page *page;
++  Object info;
++  char buf[256];
++  double w, h, wISO, hISO;
++  FILE *f;
++  GooString *metadata;
++  GBool ok;
++  int exitCode;
++  int pg, i;
++  GBool multiPage;
++
++  exitCode = 99;
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (!ok || argc != 2 || printVersion || printHelp) {
++    fprintf(stderr, "pdfinfo version %s\n", xpdfVersion);
++    fprintf(stderr, "%s\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdfinfo", "<PDF-file>", argDesc);
++    }
++    goto err0;
++  }
++  fileName = new GooString(argv[1]);
++
++  // read config file
++  globalParams = new GlobalParams(cfgFileName);
++  if (textEncName[0]) {
++    globalParams->setTextEncoding(textEncName);
++  }
++
++  // get mapping to output encoding
++  if (!(uMap = globalParams->getTextEncoding())) {
++    error(-1, "Couldn't get text encoding");
++    delete fileName;
++    goto err1;
++  }
++
++  // open PDF file
++  if (ownerPassword[0] != '\001') {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0] != '\001') {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    exitCode = 1;
++    goto err2;
++  }
++
++  // get page range
++  if (firstPage < 1) {
++    firstPage = 1;
++  }
++  if (lastPage == 0) {
++    multiPage = gFalse;
++    lastPage = 1;
++  } else {
++    multiPage = gTrue;
++  }
++  if (lastPage < 1 || lastPage > doc->getNumPages()) {
++    lastPage = doc->getNumPages();
++  }
++
++  // print doc info
++  doc->getDocInfo(&info);
++  if (info.isDict()) {
++    printInfoString(info.getDict(), "Title",        "Title:          ", uMap);
++    printInfoString(info.getDict(), "Subject",      "Subject:        ", uMap);
++    printInfoString(info.getDict(), "Keywords",     "Keywords:       ", uMap);
++    printInfoString(info.getDict(), "Author",       "Author:         ", uMap);
++    printInfoString(info.getDict(), "Creator",      "Creator:        ", uMap);
++    printInfoString(info.getDict(), "Producer",     "Producer:       ", uMap);
++    printInfoDate(info.getDict(),   "CreationDate", "CreationDate:   ");
++    printInfoDate(info.getDict(),   "ModDate",      "ModDate:        ");
++  }
++  info.free();
++
++  // print tagging info
++  printf("Tagged:         %s\n",
++	 doc->getStructTreeRoot()->isDict() ? "yes" : "no");
++
++  // print page count
++  printf("Pages:          %d\n", doc->getNumPages());
++
++  // print encryption info
++  printf("Encrypted:      ");
++  if (doc->isEncrypted()) {
++    printf("yes (print:%s copy:%s change:%s addNotes:%s)\n",
++	   doc->okToPrint(gTrue) ? "yes" : "no",
++	   doc->okToCopy(gTrue) ? "yes" : "no",
++	   doc->okToChange(gTrue) ? "yes" : "no",
++	   doc->okToAddNotes(gTrue) ? "yes" : "no");
++  } else {
++    printf("no\n");
++  }
++
++  // print page size
++  for (pg = firstPage; pg <= lastPage; ++pg) {
++    w = doc->getPageWidth(pg);
++    h = doc->getPageHeight(pg);
++    if (multiPage) {
++      printf("Page %4d size: %g x %g pts", pg, w, h);
++    } else {
++      printf("Page size:      %g x %g pts", w, h);
++    }
++    if ((fabs(w - 612) < 0.1 && fabs(h - 792) < 0.1) ||
++	(fabs(w - 792) < 0.1 && fabs(h - 612) < 0.1)) {
++      printf(" (letter)");
++    } else {
++      hISO = sqrt(sqrt(2.0)) * 7200 / 2.54;
++      wISO = hISO / sqrt(2.0);
++      for (i = 0; i <= 6; ++i) {
++	if ((fabs(w - wISO) < 1 && fabs(h - hISO) < 1) ||
++	    (fabs(w - hISO) < 1 && fabs(h - wISO) < 1)) {
++	  printf(" (A%d)", i);
++	  break;
++	}
++	hISO = wISO;
++	wISO /= sqrt(2.0);
++      }
++    }
++    printf("\n");
++  } 
++
++  // print the boxes
++  if (printBoxes) {
++    if (multiPage) {
++      for (pg = firstPage; pg <= lastPage; ++pg) {
++	page = doc->getCatalog()->getPage(pg);
++	sprintf(buf, "Page %4d MediaBox: ", pg);
++	printBox(buf, page->getMediaBox());
++	sprintf(buf, "Page %4d CropBox:  ", pg);
++	printBox(buf, page->getCropBox());
++	sprintf(buf, "Page %4d BleedBox: ", pg);
++	printBox(buf, page->getBleedBox());
++	sprintf(buf, "Page %4d TrimBox:  ", pg);
++	printBox(buf, page->getTrimBox());
++	sprintf(buf, "Page %4d ArtBox:   ", pg);
++	printBox(buf, page->getArtBox());
++      }
++    } else {
++      page = doc->getCatalog()->getPage(firstPage);
++      printBox("MediaBox:       ", page->getMediaBox());
++      printBox("CropBox:        ", page->getCropBox());
++      printBox("BleedBox:       ", page->getBleedBox());
++      printBox("TrimBox:        ", page->getTrimBox());
++      printBox("ArtBox:         ", page->getArtBox());
++    }
++  }
++
++  // print file size
++#ifdef VMS
++  f = fopen(fileName->getCString(), "rb", "ctx=stm");
++#else
++  f = fopen(fileName->getCString(), "rb");
++#endif
++  if (f) {
++#if HAVE_FSEEKO
++    fseeko(f, 0, SEEK_END);
++    printf("File size:      %u bytes\n", (Guint)ftello(f));
++#elif HAVE_FSEEK64
++    fseek64(f, 0, SEEK_END);
++    printf("File size:      %u bytes\n", (Guint)ftell64(f));
++#else
++    fseek(f, 0, SEEK_END);
++    printf("File size:      %d bytes\n", (int)ftell(f));
++#endif
++    fclose(f);
++  }
++
++  // print linearization info
++  printf("Optimized:      %s\n", doc->isLinearized() ? "yes" : "no");
++
++  // print PDF version
++  printf("PDF version:    %.1f\n", doc->getPDFVersion());
++
++  // print the metadata
++  if (printMetadata && (metadata = doc->readMetadata())) {
++    fputs("Metadata:\n", stdout);
++    fputs(metadata->getCString(), stdout);
++    fputc('\n', stdout);
++    delete metadata;
++  }
++
++  exitCode = 0;
++
++  // clean up
++ err2:
++  uMap->decRefCnt();
++  delete doc;
++ err1:
++  delete globalParams;
++ err0:
++
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return exitCode;
++}
++
++static void printInfoString(Dict *infoDict, char *key, char *text,
++			    UnicodeMap *uMap) {
++  Object obj;
++  GooString *s1;
++  GBool isUnicode;
++  Unicode u;
++  char buf[8];
++  int i, n;
++
++  if (infoDict->lookup(key, &obj)->isString()) {
++    fputs(text, stdout);
++    s1 = obj.getString();
++    if ((s1->getChar(0) & 0xff) == 0xfe &&
++	(s1->getChar(1) & 0xff) == 0xff) {
++      isUnicode = gTrue;
++      i = 2;
++    } else {
++      isUnicode = gFalse;
++      i = 0;
++    }
++    while (i < obj.getString()->getLength()) {
++      if (isUnicode) {
++	u = ((s1->getChar(i) & 0xff) << 8) |
++	    (s1->getChar(i+1) & 0xff);
++	i += 2;
++      } else {
++	u = s1->getChar(i) & 0xff;
++	++i;
++      }
++      n = uMap->mapUnicode(u, buf, sizeof(buf));
++      fwrite(buf, 1, n, stdout);
++    }
++    fputc('\n', stdout);
++  }
++  obj.free();
++}
++
++static void printInfoDate(Dict *infoDict, char *key, char *text) {
++  Object obj;
++  char *s;
++  int year, mon, day, hour, min, sec;
++  struct tm tmStruct;
++  char buf[256];
++
++  if (infoDict->lookup(key, &obj)->isString()) {
++    fputs(text, stdout);
++    s = obj.getString()->getCString();
++    if (s[0] == 'D' && s[1] == ':') {
++      s += 2;
++    }
++    if (sscanf(s, "%4d%2d%2d%2d%2d%2d",
++	       &year, &mon, &day, &hour, &min, &sec) == 6) {
++      tmStruct.tm_year = year - 1900;
++      tmStruct.tm_mon = mon - 1;
++      tmStruct.tm_mday = day;
++      tmStruct.tm_hour = hour;
++      tmStruct.tm_min = min;
++      tmStruct.tm_sec = sec;
++      tmStruct.tm_wday = -1;
++      tmStruct.tm_yday = -1;
++      tmStruct.tm_isdst = -1;
++      // compute the tm_wday and tm_yday fields
++      if (mktime(&tmStruct) != (time_t)-1 &&
++	  strftime(buf, sizeof(buf), "%c", &tmStruct)) {
++	fputs(buf, stdout);
++      } else {
++	fputs(s, stdout);
++      }
++    } else {
++      fputs(s, stdout);
++    }
++    fputc('\n', stdout);
++  }
++  obj.free();
++}
++
++static void printBox(char *text, PDFRectangle *box) {
++  printf("%s%8.2f %8.2f %8.2f %8.2f\n",
++	 text, box->x1, box->y1, box->x2, box->y2);
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftohtml.1 poppler-0.4.3/utils/pdftohtml.1
+--- poppler-0.4.3.orig/utils/pdftohtml.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftohtml.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,85 @@
++.TH PDFTOHTML 1
++.\" NAME should be all caps, SECTION should be 1-8, maybe w/ subsection
++.\" other parms are allowed: see man(7), man(1)
++.SH NAME
++pdftohtml \- program to convert pdf files into html, xml and png images
++.SH SYNOPSIS
++.B pdftohtml
++.I "[options] <PDF-file> [<html-file> <xml-file>]"
++.SH "DESCRIPTION"
++This manual page documents briefly the
++.BR pdftohtml 
++command.
++This manual page was written for the Debian GNU/Linux distribution
++because the original program does not have a manual page.
++.PP
++.B pdftohtml
++is a program that converts pdf documents into html. It generates its output in 
++the current working directory.
++.SH OPTIONS
++A summary of options are included below.
++.TP
++.B \-h, \-help
++Show summary of options.
++.TP
++.B \-f <int>
++first page to print
++.TP
++.B \-l <int>
++last page to print
++.TP
++.B \-q
++dont print any messages or errors
++.TP
++.B \-v
++print copyright and version info
++.TP
++.B \-p
++exchange .pdf links with .html
++.TP
++.B \-c
++generate complex output
++.TP
++.B \-i
++ignore images
++.TP
++.B \-noframes
++generate no frames. Not supported in complex output mode.
++.TP
++.B \-stdout
++use standard output
++.TP 
++.B \-zoom <fp>
++zoom the pdf document (default 1.5)
++.TP
++.B \-xml
++output for XML post-processing
++.TP
++.B \-enc <string>
++output text encoding name
++.TP
++.B \-opw <string>
++owner password (for encrypted files)
++.TP
++.B \-upw <string>
++user password (for encrypted files)
++.TP
++.B \-hidden
++force hidden text extraction
++.TP
++.B \-dev 
++output device name for Ghostscript (png16m, jpeg etc)
++.TP
++.B \-nomerge
++do not merge paragraphs
++.TP
++.B \-nodrm
++override document DRM settings
++
++.SH AUTHOR
++
++Pdftohtml was developed by Gueorgui Ovtcharov and Rainer Dorsch. It is
++based and benefits a lot from Derek Noonburg's xpdf package.
++
++This manual page was written by Søren Boll Overgaard <boll@debian.org>,
++for the Debian GNU/Linux system (but may be used by others).
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftohtml.cc poppler-0.4.3/utils/pdftohtml.cc
+--- poppler-0.4.3.orig/utils/pdftohtml.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftohtml.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,428 @@
++//========================================================================
++//
++// pdftohtml.cc
++//
++//
++// Copyright 1999-2000 G. Ovtcharov
++//========================================================================
++
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <string.h>
++#include <dirent.h>
++#include <poppler-config.h>
++#include <time.h>
++#include "parseargs.h"
++#include "goo/GooString.h"
++#include "goo/gmem.h"
++#include "Object.h"
++#include "Stream.h"
++#include "Array.h"
++#include "Dict.h"
++#include "XRef.h"
++#include "Catalog.h"
++#include "Page.h"
++#include "PDFDoc.h"
++#include "HtmlOutputDev.h"
++#include "PSOutputDev.h"
++#include "GlobalParams.h"
++#include "Error.h"
++#include "config.h"
++#include "goo/gfile.h"
++
++#ifndef GHOSTSCRIPT
++# define GHOSTSCRIPT "gs"
++#endif
++
++static int firstPage = 1;
++static int lastPage = 0;
++static GBool rawOrder = gTrue;
++GBool printCommands = gTrue;
++static GBool printHelp = gFalse;
++GBool printHtml = gFalse;
++GBool complexMode=gFalse;
++GBool ignore=gFalse;
++//char extension[5]=".png";
++double scale=1.5;
++GBool noframes=gFalse;
++GBool stout=gFalse;
++GBool xml=gFalse;
++GBool errQuiet=gFalse;
++GBool noDrm=gFalse;
++
++GBool showHidden = gFalse;
++GBool noMerge = gFalse;
++static char ownerPassword[33] = "";
++static char userPassword[33] = "";
++static char gsDevice[33] = "png16m";
++static GBool printVersion = gFalse;
++
++static GooString* getInfoString(Dict *infoDict, char *key);
++static GooString* getInfoDate(Dict *infoDict, char *key);
++
++static char textEncName[128] = "";
++
++static ArgDesc argDesc[] = {
++  {"-f",      argInt,      &firstPage,     0,
++   "first page to convert"},
++  {"-l",      argInt,      &lastPage,      0,
++   "last page to convert"},
++  /*{"-raw",    argFlag,     &rawOrder,      0,
++    "keep strings in content stream order"},*/
++  {"-q",      argFlag,     &errQuiet,      0,
++   "don't print any messages or errors"},
++  {"-h",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-help",   argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-p",      argFlag,     &printHtml,     0,
++   "exchange .pdf links by .html"}, 
++  {"-c",      argFlag,     &complexMode,          0,
++   "generate complex document"},
++  {"-i",      argFlag,     &ignore,        0,
++   "ignore images"},
++  {"-noframes", argFlag,   &noframes,      0,
++   "generate no frames"},
++  {"-stdout"  ,argFlag,    &stout,         0,
++   "use standard output"},
++  {"-zoom",   argFP,    &scale,         0,
++   "zoom the pdf document (default 1.5)"},
++  {"-xml",    argFlag,    &xml,         0,
++   "output for XML post-processing"},
++  {"-hidden", argFlag,   &showHidden,   0,
++   "output hidden text"},
++  {"-nomerge", argFlag, &noMerge, 0,
++   "do not merge paragraphs"},   
++  {"-enc",    argString,   textEncName,    sizeof(textEncName),
++   "output text encoding name"},
++  {"-dev",    argString,   gsDevice,       sizeof(gsDevice),
++   "output device name for Ghostscript (png16m, jpeg etc)"},
++  {"-v",      argFlag,     &printVersion,  0,
++   "print copyright and version info"},
++  {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",    argString,   userPassword,   sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-nodrm", argFlag, &noDrm, 0,
++   "override document DRM settings"},
++  {NULL}
++};
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc = NULL;
++  GooString *fileName = NULL;
++  GooString *docTitle = NULL;
++  GooString *author = NULL, *keywords = NULL, *subject = NULL, *date = NULL;
++  GooString *htmlFileName = NULL;
++  GooString *psFileName = NULL;
++  HtmlOutputDev *htmlOut = NULL;
++  PSOutputDev *psOut = NULL;
++  GBool ok;
++  char *p;
++  char extension[16] = "png";
++  GooString *ownerPW, *userPW;
++  Object info;
++  char * extsList[] = {"png", "jpeg", "bmp", "pcx", "tiff", "pbm", NULL};
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (!ok || argc < 2 || argc > 3 || printHelp || printVersion) {
++    fprintf(stderr, "pdftohtml version %s http://pdftohtml.sourceforge.net/, based on Xpdf version %s\n", "0.36", xpdfVersion);
++    fprintf(stderr, "%s\n", "Copyright 1999-2003 Gueorgui Ovtcharov and Rainer Dorsch");
++    fprintf(stderr, "%s\n\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdftohtml", "<PDF-file> [<html-file> <xml-file>]", argDesc);
++    }
++    exit(1);
++  }
++ 
++  // init error file
++  //errorInit();
++
++  // read config file
++  globalParams = new GlobalParams("");
++
++  if (errQuiet) {
++    globalParams->setErrQuiet(errQuiet);
++    printCommands = gFalse; // I'm not 100% what is the differecne between them
++  }
++
++  if (textEncName[0]) {
++    globalParams->setTextEncoding(textEncName);
++    if( !globalParams->getTextEncoding() )  {
++	goto error;    
++    }
++  }
++
++  // open PDF file
++  if (ownerPassword[0]) {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0]) {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++
++  fileName = new GooString(argv[1]);
++
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    goto error;
++  }
++
++  // check for copy permission
++  if (!doc->okToCopy()) {
++    if (!noDrm) {
++      error(-1, "Copying of text from this document is not allowed.");
++      goto error;
++    }
++    fprintf(stderr, "Document has copy-protection bit set.\n");
++  }
++
++  // construct text file name
++  if (argc == 3) {
++    GooString* tmp = new GooString(argv[2]);
++    p=tmp->getCString()+tmp->getLength()-5;
++    if (!xml)
++      if (!strcmp(p, ".html") || !strcmp(p, ".HTML"))
++	htmlFileName = new GooString(tmp->getCString(),
++				   tmp->getLength() - 5);
++      else htmlFileName =new GooString(tmp);
++    else   
++      if (!strcmp(p, ".xml") || !strcmp(p, ".XML"))
++	htmlFileName = new GooString(tmp->getCString(),
++				   tmp->getLength() - 5);
++      else htmlFileName =new GooString(tmp);
++    
++    delete tmp;
++  } else {
++    p = fileName->getCString() + fileName->getLength() - 4;
++    if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF"))
++      htmlFileName = new GooString(fileName->getCString(),
++				 fileName->getLength() - 4);
++    else
++      htmlFileName = fileName->copy();
++    //   htmlFileName->append(".html");
++  }
++  
++   if (scale>3.0) scale=3.0;
++   if (scale<0.5) scale=0.5;
++   
++   if (complexMode) {
++     //noframes=gFalse;
++     stout=gFalse;
++   } 
++
++   if (stout) {
++     noframes=gTrue;
++     complexMode=gFalse;
++   }
++
++   if (xml)
++   { 
++       complexMode = gTrue;
++       noframes = gTrue;
++       noMerge = gTrue;
++   }
++
++  // get page range
++  if (firstPage < 1)
++    firstPage = 1;
++  if (lastPage < 1 || lastPage > doc->getNumPages())
++    lastPage = doc->getNumPages();
++
++  doc->getDocInfo(&info);
++  if (info.isDict()) {
++    docTitle = getInfoString(info.getDict(), "Title");
++    author = getInfoString(info.getDict(), "Author");
++    keywords = getInfoString(info.getDict(), "Keywords");
++    subject = getInfoString(info.getDict(), "Subject");
++    date = getInfoDate(info.getDict(), "ModDate");
++    if( !date )
++	date = getInfoDate(info.getDict(), "CreationDate");
++  }
++  info.free();
++  if( !docTitle ) docTitle = new GooString(htmlFileName);
++
++  /* determine extensions of output backgroun images */
++  {int i;
++  for(i = 0; extsList[i]; i++)
++  {
++	  if( strstr(gsDevice, extsList[i]) != (char *) NULL )
++	  {
++		  strncpy(extension, extsList[i], sizeof(extension));
++		  break;
++	  }
++  }}
++
++  rawOrder = complexMode; // todo: figure out what exactly rawOrder do :)
++
++  // write text file
++  htmlOut = new HtmlOutputDev(htmlFileName->getCString(), 
++	  docTitle->getCString(), 
++	  author ? author->getCString() : NULL,
++	  keywords ? keywords->getCString() : NULL, 
++          subject ? subject->getCString() : NULL, 
++	  date ? date->getCString() : NULL,
++	  extension,
++	  rawOrder, 
++	  firstPage,
++	  doc->getCatalog()->getOutline()->isDict());
++  delete docTitle;
++  if( author )
++  {   
++      delete author;
++  }
++  if( keywords )
++  {
++      delete keywords;
++  }
++  if( subject )
++  {
++      delete subject;
++  }
++  if( date )
++  {
++      delete date;
++  }
++
++  if (htmlOut->isOk())
++  {
++    doc->displayPages(htmlOut, firstPage, lastPage, 72, 72, static_cast<int>(72*scale), 0, gTrue);
++  	if (!xml)
++	{
++		htmlOut->dumpDocOutline(doc->getCatalog());
++	}
++  }
++  
++  if( complexMode && !xml && !ignore ) {
++    int h=xoutRound(htmlOut->getPageHeight()/scale);
++    int w=xoutRound(htmlOut->getPageWidth()/scale);
++    //int h=xoutRound(doc->getPageHeight(1)/scale);
++    //int w=xoutRound(doc->getPageWidth(1)/scale);
++
++    psFileName = new GooString(htmlFileName->getCString());
++    psFileName->append(".ps");
++
++    globalParams->setPSPaperWidth(w);
++    globalParams->setPSPaperHeight(h);
++    // XXX
++    // globalParams->setPSNoText(gTrue);
++    psOut = new PSOutputDev(psFileName->getCString(), doc->getXRef(),
++			    doc->getCatalog(), firstPage, lastPage, psModePS);
++    doc->displayPages(psOut, firstPage, lastPage, 72, 72,
++	    static_cast<int>(72*scale), 0, gFalse);
++    delete psOut;
++
++    /*sprintf(buf, "%s -sDEVICE=png16m -dBATCH -dNOPROMPT -dNOPAUSE -r72 -sOutputFile=%s%%03d.png -g%dx%d -q %s", GHOSTSCRIPT, htmlFileName->getCString(), w, h,
++      psFileName->getCString());*/
++    
++    GooString *gsCmd = new GooString(GHOSTSCRIPT);
++    GooString *tw, *th, *sc;
++    gsCmd->append(" -sDEVICE=");
++	gsCmd->append(gsDevice);
++	gsCmd->append(" -dBATCH -dNOPROMPT -dNOPAUSE -r");
++    sc = GooString::fromInt(static_cast<int>(72*scale));
++    gsCmd->append(sc);
++    gsCmd->append(" -sOutputFile=");
++    gsCmd->append("\"");
++    gsCmd->append(htmlFileName);
++    gsCmd->append("%03d.");
++	gsCmd->append(extension);
++	gsCmd->append("\" -g");
++    tw = GooString::fromInt(static_cast<int>(scale*w));
++    gsCmd->append(tw);
++    gsCmd->append("x");
++    th = GooString::fromInt(static_cast<int>(scale*h));
++    gsCmd->append(th);
++    gsCmd->append(" -q \"");
++    gsCmd->append(psFileName);
++    gsCmd->append("\"");
++//    printf("running: %s\n", gsCmd->getCString());
++    if( !executeCommand(gsCmd->getCString()) && !errQuiet) {
++      error(-1, "Failed to launch Ghostscript!\n");
++    }
++    unlink(psFileName->getCString());
++    delete tw;
++    delete th;
++    delete sc;
++    delete gsCmd;
++    delete psFileName;
++  }
++  
++  delete htmlOut;
++
++  // clean up
++ error:
++  if(doc) delete doc;
++  if(globalParams) delete globalParams;
++
++  if(htmlFileName) delete htmlFileName;
++  HtmlFont::clear();
++  
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return 0;
++}
++
++static GooString* getInfoString(Dict *infoDict, char *key) {
++  Object obj;
++  GooString *s1 = NULL;
++
++  if (infoDict->lookup(key, &obj)->isString()) {
++    s1 = new GooString(obj.getString());
++  }
++  obj.free();
++  return s1;
++}
++
++static GooString* getInfoDate(Dict *infoDict, char *key) {
++  Object obj;
++  char *s;
++  int year, mon, day, hour, min, sec;
++  struct tm tmStruct;
++  GooString *result = NULL;
++  char buf[256];
++
++  if (infoDict->lookup(key, &obj)->isString()) {
++    s = obj.getString()->getCString();
++    if (s[0] == 'D' && s[1] == ':') {
++      s += 2;
++    }
++    if (sscanf(s, "%4d%2d%2d%2d%2d%2d",
++               &year, &mon, &day, &hour, &min, &sec) == 6) {
++      tmStruct.tm_year = year - 1900;
++      tmStruct.tm_mon = mon - 1;
++      tmStruct.tm_mday = day;
++      tmStruct.tm_hour = hour;
++      tmStruct.tm_min = min;
++      tmStruct.tm_sec = sec;
++      tmStruct.tm_wday = -1;
++      tmStruct.tm_yday = -1;
++      tmStruct.tm_isdst = -1;
++      mktime(&tmStruct); // compute the tm_wday and tm_yday fields
++      if (strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S+00:00", &tmStruct)) {
++	result = new GooString(buf);
++      } else {
++        result = new GooString(s);
++      }
++    } else {
++      result = new GooString(s);
++    }
++  }
++  obj.free();
++  return result;
++}
++
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftoppm.1 poppler-0.4.3/utils/pdftoppm.1
+--- poppler-0.4.3.orig/utils/pdftoppm.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftoppm.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,113 @@
++.\" Copyright 2004 Glyph & Cog, LLC
++.TH pdftoppm 1 "22 January 2004"
++.SH NAME
++pdftoppm \- Portable Document Format (PDF) to Portable Pixmap (PPM)
++converter (version 3.00)
++.SH SYNOPSIS
++.B pdftoppm
++[options]
++.I PDF-file PPM-root
++.SH DESCRIPTION
++.B Pdftoppm
++converts Portable Document Format (PDF) files to color image files in
++Portable Pixmap (PPM) format, grayscale image files in Portable
++Graymap (PGM) format, or monochrome image files in Portable Bitmap
++(PBM) format.
++.PP
++Pdftoppm reads the PDF file,
++.IR PDF-file ,
++and writes one PPM file for each page,
++.IR PPM-root - nnnnnn .ppm,
++where
++.I nnnnnn
++is the page number.
++.SH CONFIGURATION FILE
++Pdftoppm reads a configuration file at startup.  It first tries to
++find the user's private config file, ~/.xpdfrc.  If that doesn't
++exist, it looks for a system-wide config file, /etc/xpdf/xpdfrc. See the
++.BR xpdfrc (5)
++man page for details.
++.SH OPTIONS
++Many of the following options can be set with configuration file
++commands.  These are listed in square brackets with the description of
++the corresponding command line option.
++.TP
++.BI \-f " number"
++Specifies the first page to convert.
++.TP
++.BI \-l " number"
++Specifies the last page to convert.
++.TP
++.BI \-r " number"
++Specifies the resolution, in DPI.  The default is 150 DPI.
++.TP
++.B \-mono
++Generate a monochrome PBM file (instead of a color PPM file).
++.TP
++.B \-gray
++Generate a grayscale PGM file (instead of a color PPM file).
++.TP
++.BI \-t1lib " yes | no"
++Enable or disable t1lib (a Type 1 font rasterizer).  This defaults to
++"yes".
++.RB "[config file: " enableT1lib ]
++.TP
++.BI \-freetype " yes | no"
++Enable or disable FreeType (a TrueType / Type 1 font rasterizer).
++This defaults to "yes".
++.RB "[config file: " enableFreeType ]
++.TP
++.BI \-aa " yes | no"
++Enable or disable font anti-aliasing.  This defaults to "yes".
++.RB "[config file: " antialias ]
++.TP
++.BI \-opw " password"
++Specify the owner password for the PDF file.  Providing this will
++bypass all security restrictions.
++.TP
++.BI \-upw " password"
++Specify the user password for the PDF file.
++.TP
++.B \-q
++Don't print any messages or errors.
++.RB "[config file: " errQuiet ]
++.TP
++.B \-v
++Print copyright and version information.
++.TP
++.B \-h
++Print usage information.
++.RB ( \-help
++and
++.B \-\-help
++are equivalent.)
++.SH EXIT CODES
++The Xpdf tools use the following exit codes:
++.TP
++0
++No error.
++.TP
++1
++Error opening a PDF file.
++.TP
++2
++Error opening an output file.
++.TP
++3
++Error related to PDF permissions.
++.TP
++99
++Other error.
++.SH AUTHOR
++The pdftoppm software and documentation are copyright 1996-2004 Glyph
++& Cog, LLC.
++.SH "SEE ALSO"
++.BR xpdf (1),
++.BR pdftops (1),
++.BR pdftotext (1),
++.BR pdfinfo (1),
++.BR pdffonts (1),
++.BR pdfimages (1),
++.BR xpdfrc (5)
++.br
++.B http://www.foolabs.com/xpdf/
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftoppm.cc poppler-0.4.3/utils/pdftoppm.cc
+--- poppler-0.4.3.orig/utils/pdftoppm.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftoppm.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,189 @@
++//========================================================================
++//
++// pdftoppm.cc
++//
++// Copyright 2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#include <poppler-config.h>
++#include <stdio.h>
++#include "parseargs.h"
++#include "goo/gmem.h"
++#include "goo/GooString.h"
++#include "GlobalParams.h"
++#include "Object.h"
++#include "PDFDoc.h"
++#include "splash/SplashBitmap.h"
++#include "splash/Splash.h"
++#include "SplashOutputDev.h"
++#include "config.h"
++
++static int firstPage = 1;
++static int lastPage = 0;
++static int resolution = 150;
++static GBool mono = gFalse;
++static GBool gray = gFalse;
++static char enableT1libStr[16] = "";
++static char enableFreeTypeStr[16] = "";
++static char antialiasStr[16] = "";
++static char ownerPassword[33] = "";
++static char userPassword[33] = "";
++static GBool quiet = gFalse;
++static char cfgFileName[256] = "";
++static GBool printVersion = gFalse;
++static GBool printHelp = gFalse;
++
++static ArgDesc argDesc[] = {
++  {"-f",      argInt,      &firstPage,     0,
++   "first page to print"},
++  {"-l",      argInt,      &lastPage,      0,
++   "last page to print"},
++  {"-r",      argInt,      &resolution,    0,
++   "resolution, in DPI (default is 150)"},
++  {"-mono",   argFlag,     &mono,          0,
++   "generate a monochrome PBM file"},
++  {"-gray",   argFlag,     &gray,          0,
++   "generate a grayscale PGM file"},
++#if HAVE_T1LIB_H
++  {"-t1lib",      argString,      enableT1libStr, sizeof(enableT1libStr),
++   "enable t1lib font rasterizer: yes, no"},
++#endif
++#if HAVE_FREETYPE_FREETYPE_H | HAVE_FREETYPE_H
++  {"-freetype",   argString,      enableFreeTypeStr, sizeof(enableFreeTypeStr),
++   "enable FreeType font rasterizer: yes, no"},
++#endif
++  {"-aa",         argString,      antialiasStr,   sizeof(antialiasStr),
++   "enable font anti-aliasing: yes, no"},
++  {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",    argString,   userPassword,   sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-q",      argFlag,     &quiet,         0,
++   "don't print any messages or errors"},
++  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
++   "configuration file to use in place of .xpdfrc"},
++  {"-v",      argFlag,     &printVersion,  0,
++   "print copyright and version info"},
++  {"-h",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-help",   argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"--help",  argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-?",      argFlag,     &printHelp,     0,
++   "print usage information"},
++  {NULL}
++};
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc;
++  GooString *fileName;
++  char *ppmRoot;
++  char ppmFile[512];
++  GooString *ownerPW, *userPW;
++  SplashColor paperColor;
++  SplashOutputDev *splashOut;
++  GBool ok;
++  int exitCode;
++  int pg;
++
++  exitCode = 99;
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (mono && gray) {
++    ok = gFalse;
++  }
++  if (!ok || argc != 3 || printVersion || printHelp) {
++    fprintf(stderr, "pdftoppm version %s\n", xpdfVersion);
++    fprintf(stderr, "%s\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdftoppm", "<PDF-file> <PPM-root>", argDesc);
++    }
++    goto err0;
++  }
++  fileName = new GooString(argv[1]);
++  ppmRoot = argv[2];
++
++  // read config file
++  globalParams = new GlobalParams(cfgFileName);
++  globalParams->setupBaseFonts(NULL);
++  if (enableT1libStr[0]) {
++    if (!globalParams->setEnableT1lib(enableT1libStr)) {
++      fprintf(stderr, "Bad '-t1lib' value on command line\n");
++    }
++  }
++  if (enableFreeTypeStr[0]) {
++    if (!globalParams->setEnableFreeType(enableFreeTypeStr)) {
++      fprintf(stderr, "Bad '-freetype' value on command line\n");
++    }
++  }
++  if (antialiasStr[0]) {
++    if (!globalParams->setAntialias(antialiasStr)) {
++      fprintf(stderr, "Bad '-aa' value on command line\n");
++    }
++  }
++  if (quiet) {
++    globalParams->setErrQuiet(quiet);
++  }
++
++  // open PDF file
++  if (ownerPassword[0]) {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0]) {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    exitCode = 1;
++    goto err1;
++  }
++
++  // get page range
++  if (firstPage < 1)
++    firstPage = 1;
++  if (lastPage < 1 || lastPage > doc->getNumPages())
++    lastPage = doc->getNumPages();
++
++  // write PPM files
++  paperColor.rgb8 = splashMakeRGB8(255, 255, 255);
++  splashOut = new SplashOutputDev(mono ? splashModeMono1 :
++				    gray ? splashModeMono8 :
++				             splashModeRGB8,
++				  gFalse, paperColor);
++  splashOut->startDoc(doc->getXRef());
++  for (pg = firstPage; pg <= lastPage; ++pg) {
++    doc->displayPage(splashOut, pg, resolution, resolution, 0, gTrue, gFalse);
++    sprintf(ppmFile, "%.*s-%06d.%s",
++	    (int)sizeof(ppmFile) - 32, ppmRoot, pg,
++	    mono ? "pbm" : gray ? "pgm" : "ppm");
++    splashOut->getBitmap()->writePNMFile(ppmFile);
++  }
++  delete splashOut;
++
++  exitCode = 0;
++
++  // clean up
++ err1:
++  delete doc;
++  delete globalParams;
++ err0:
++
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return exitCode;
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftops.1 poppler-0.4.3/utils/pdftops.1
+--- poppler-0.4.3.orig/utils/pdftops.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftops.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,224 @@
++.\" Copyright 1996-2004 Glyph & Cog, LLC
++.TH pdftops 1 "22 January 2004"
++.SH NAME
++pdftops \- Portable Document Format (PDF) to PostScript converter
++(version 3.00)
++.SH SYNOPSIS
++.B pdftops
++[options]
++.RI [ PDF-file
++.RI [ PS-file ]]
++.SH DESCRIPTION
++.B Pdftops
++converts Portable Document Format (PDF) files to PostScript so they
++can be printed.
++.PP
++Pdftops reads the PDF file,
++.IR PDF-file ,
++and writes a PostScript file,
++.IR PS-file .
++If
++.I PS-file
++is not specified, pdftops converts
++.I file.pdf
++to
++.I file.ps
++(or
++.I file.eps
++with the -eps option).  If 
++.I PS-file
++is \'-', the PostScript is sent to stdout.
++.SH CONFIGURATION FILE
++Pdftops reads a configuration file at startup.  It first tries to find
++the user's private config file, ~/.xpdfrc.  If that doesn't exist, it
++looks for a system-wide config file, /etc/xpdf/xpdfrc.  See the
++.BR xpdfrc (5)
++man page for details.
++.SH OPTIONS
++Many of the following options can be set with configuration file
++commands.  These are listed in square brackets with the description of
++the corresponding command line option.
++.TP
++.BI \-f " number"
++Specifies the first page to print.
++.TP
++.BI \-l " number"
++Specifies the last page to print.
++.TP
++.B \-level1
++Generate Level 1 PostScript.  The resulting PostScript files will be
++significantly larger (if they contain images), but will print on Level
++1 printers.  This also converts all images to black and white.  No
++more than one of the PostScript level options (-level1, -level1sep,
++-level2, -level2sep, -level3, -level3Sep) may be given.
++.RB "[config file: " psLevel ]
++.TP
++.B \-level1sep
++Generate Level 1 separable PostScript.  All colors are converted to
++CMYK.  Images are written with separate stream data for the four
++components.
++.RB "[config file: " psLevel ]
++.TP
++.B \-level2
++Generate Level 2 PostScript.  Level 2 supports color images and image
++compression.  This is the default setting.
++.RB "[config file: " psLevel ]
++.TP
++.B \-level2sep
++Generate Level 2 separable PostScript.  All colors are converted to
++CMYK.  The PostScript separation convention operators are used to
++handle custom (spot) colors.
++.RB "[config file: " psLevel ]
++.TP
++.B \-level3
++Generate Level 3 PostScript.  This enables all Level 2 features plus
++CID font embedding.
++.RB "[config file: " psLevel ]
++.TP
++.B \-level3Sep
++Generate Level 3 separable PostScript.  The separation handling is the
++same as for -level2Sep.
++.RB "[config file: " psLevel ]
++.TP
++.B \-eps
++Generate an Encapsulated PostScript (EPS) file.  An EPS file contains
++a single image, so if you use this option with a multi-page PDF file,
++you must use -f and -l to specify a single page.  No more than one of
++the mode options (-eps, -form) may be given.
++.TP
++.B \-form
++Generate a PostScript form which can be imported by software that
++understands forms.  A form contains a single page, so if you use this
++option with a multi-page PDF file, you must use -f and -l to specify a
++single page.  The -level1 option cannot be used with -form.
++.TP
++.B \-opi
++Generate OPI comments for all images and forms which have OPI
++information.  (This option is only available if pdftops was compiled
++with OPI support.)
++.RB "[config file: " psOPI ]
++.TP
++.B \-noembt1
++By default, any Type 1 fonts which are embedded in the PDF file are
++copied into the PostScript file.  This option causes pdftops to
++substitute base fonts instead.  Embedded fonts make PostScript files
++larger, but may be necessary for readable output.
++.RB "[config file: " psEmbedType1Fonts ]
++.TP
++.B \-noembtt
++By default, any TrueType fonts which are embedded in the PDF file are
++copied into the PostScript file.  This option causes pdftops to
++substitute base fonts instead.  Embedded fonts make PostScript files
++larger, but may be necessary for readable output.  Also, some
++PostScript interpreters do not have TrueType rasterizers.
++.RB "[config file: " psEmbedTrueTypeFonts ]
++.TP
++.B \-noembcidps
++By default, any CID PostScript fonts which are embedded in the PDF
++file are copied into the PostScript file.  This option disables that
++embedding.  No attempt is made to substitute for non-embedded CID
++PostScript fonts.
++.RB "[config file: " psEmbedCIDPostScriptFonts ]
++.TP
++.B \-noembcidtt
++By default, any CID TrueType fonts which are embedded in the PDF file
++are copied into the PostScript file.  This option disables that
++embedding.  No attempt is made to substitute for non-embedded CID
++TrueType fonts.
++.RB "[config file: " psEmbedCIDTrueTypeFonts ]
++.TP
++.BI \-paper " size"
++Set the paper size to one of "letter", "legal", "A4", or "A3".  This
++can also be set to "match", which will set the paper size to match the
++size specified in the PDF file.
++.RB "[config file: " psPaperSize ]
++.TP
++.BI \-paperw " size"
++Set the paper width, in points.
++.RB "[config file: " psPaperSize ]
++.TP
++.BI \-paperh " size"
++Set the paper height, in points.
++.RB "[config file: " psPaperSize ]
++.TP
++.B \-nocrop
++By default, output is cropped to the CropBox specified in the PDF
++file.  This option disables cropping.
++.RB "[config file: " psCrop ]
++.TP
++.B \-expand
++Expand PDF pages smaller than the paper to fill the paper.  By
++default, these pages are not scaled.
++.RB "[config file: " psExpandSmaller ]
++.TP
++.B \-noshrink
++Don't scale PDF pages which are larger than the paper.  By default,
++pages larger than the paper are shrunk to fit.
++.RB "[config file: " psShrinkLarger ]
++.TP
++.B \-nocenter
++By default, PDF pages smaller than the paper (after any scaling) are
++centered on the paper.  This option causes them to be aligned to the
++lower-left corner of the paper instead.
++.RB "[config file: " psCenter ]
++.TP
++.B \-duplex
++Set the Duplex pagedevice entry in the PostScript file.  This tells
++duplex-capable printers to enable duplexing.
++.RB "[config file: " psDuplex ]
++.TP
++.BI \-opw " password"
++Specify the owner password for the PDF file.  Providing this will
++bypass all security restrictions.
++.TP
++.BI \-upw " password"
++Specify the user password for the PDF file.
++.TP
++.B \-q
++Don't print any messages or errors.
++.RB "[config file: " errQuiet ]
++.TP
++.BI \-cfg " config-file"
++Read
++.I config-file
++in place of ~/.xpdfrc or the system-wide config file.
++.TP
++.B \-v
++Print copyright and version information.
++.TP
++.B \-h
++Print usage information.
++.RB ( \-help
++and
++.B \-\-help
++are equivalent.)
++.SH EXIT CODES
++The Xpdf tools use the following exit codes:
++.TP
++0
++No error.
++.TP
++1
++Error opening a PDF file.
++.TP
++2
++Error opening an output file.
++.TP
++3
++Error related to PDF permissions.
++.TP
++99
++Other error.
++.SH AUTHOR
++The pdftops software and documentation are copyright 1996-2004 Glyph &
++Cog, LLC.
++.SH "SEE ALSO"
++.BR xpdf (1),
++.BR pdftotext (1),
++.BR pdfinfo (1),
++.BR pdffonts (1),
++.BR pdftoppm (1),
++.BR pdfimages (1),
++.BR xpdfrc (5)
++.br
++.B http://www.foolabs.com/xpdf/
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftops.cc poppler-0.4.3/utils/pdftops.cc
+--- poppler-0.4.3.orig/utils/pdftops.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftops.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,336 @@
++//========================================================================
++//
++// pdftops.cc
++//
++// Copyright 1996-2003 Glyph & Cog, LLC
++//
++// Modified for Debian by Hamish Moffatt, 22 May 2002.
++//
++//========================================================================
++
++#include <poppler-config.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <string.h>
++#include "parseargs.h"
++#include "goo/GooString.h"
++#include "goo/gmem.h"
++#include "GlobalParams.h"
++#include "Object.h"
++#include "Stream.h"
++#include "Array.h"
++#include "Dict.h"
++#include "XRef.h"
++#include "Catalog.h"
++#include "Page.h"
++#include "PDFDoc.h"
++#include "PSOutputDev.h"
++#include "Error.h"
++#include "config.h"
++
++static int firstPage = 1;
++static int lastPage = 0;
++static GBool level1 = gFalse;
++static GBool level1Sep = gFalse;
++static GBool level2 = gFalse;
++static GBool level2Sep = gFalse;
++static GBool level3 = gFalse;
++static GBool level3Sep = gFalse;
++static GBool doEPS = gFalse;
++static GBool doForm = gFalse;
++#if OPI_SUPPORT
++static GBool doOPI = gFalse;
++#endif
++static GBool noEmbedT1Fonts = gFalse;
++static GBool noEmbedTTFonts = gFalse;
++static GBool noEmbedCIDPSFonts = gFalse;
++static GBool noEmbedCIDTTFonts = gFalse;
++static char paperSize[15] = "";
++static int paperWidth = 0;
++static int paperHeight = 0;
++static GBool noCrop = gFalse;
++static GBool expand = gFalse;
++static GBool noShrink = gFalse;
++static GBool noCenter = gFalse;
++static GBool duplex = gFalse;
++static char ownerPassword[33] = "\001";
++static char userPassword[33] = "\001";
++static GBool quiet = gFalse;
++static char cfgFileName[256] = "";
++static GBool printVersion = gFalse;
++static GBool printHelp = gFalse;
++
++static ArgDesc argDesc[] = {
++  {"-f",          argInt,      &firstPage,      0,
++   "first page to print"},
++  {"-l",          argInt,      &lastPage,       0,
++   "last page to print"},
++  {"-level1",     argFlag,     &level1,         0,
++   "generate Level 1 PostScript"},
++  {"-level1sep",  argFlag,     &level1Sep,      0,
++   "generate Level 1 separable PostScript"},
++  {"-level2",     argFlag,     &level2,         0,
++   "generate Level 2 PostScript"},
++  {"-level2sep",  argFlag,     &level2Sep,      0,
++   "generate Level 2 separable PostScript"},
++  {"-level3",     argFlag,     &level3,         0,
++   "generate Level 3 PostScript"},
++  {"-level3sep",  argFlag,     &level3Sep,      0,
++   "generate Level 3 separable PostScript"},
++  {"-eps",        argFlag,     &doEPS,          0,
++   "generate Encapsulated PostScript (EPS)"},
++  {"-form",       argFlag,     &doForm,         0,
++   "generate a PostScript form"},
++#if OPI_SUPPORT
++  {"-opi",        argFlag,     &doOPI,          0,
++   "generate OPI comments"},
++#endif
++  {"-noembt1",    argFlag,     &noEmbedT1Fonts, 0,
++   "don't embed Type 1 fonts"},
++  {"-noembtt",    argFlag,     &noEmbedTTFonts, 0,
++   "don't embed TrueType fonts"},
++  {"-noembcidps", argFlag,     &noEmbedCIDPSFonts, 0,
++   "don't embed CID PostScript fonts"},
++  {"-noembcidtt", argFlag, &noEmbedCIDTTFonts,  0,
++   "don't embed CID TrueType fonts"},
++  {"-paper",      argString,   paperSize,       sizeof(paperSize),
++   "paper size (letter, legal, A4, A3, match)"},
++  {"-paperw",     argInt,      &paperWidth,     0,
++   "paper width, in points"},
++  {"-paperh",     argInt,      &paperHeight,    0,
++   "paper height, in points"},
++  {"-nocrop",     argFlag,     &noCrop,         0,
++   "don't crop pages to CropBox"},
++  {"-expand",     argFlag,     &expand,         0,
++   "expand pages smaller than the paper size"},
++  {"-noshrink",   argFlag,     &noShrink,       0,
++   "don't shrink pages larger than the paper size"},
++  {"-nocenter",   argFlag,     &noCenter,       0,
++   "don't center pages smaller than the paper size"},
++  {"-duplex",     argFlag,     &duplex,         0,
++   "enable duplex printing"},
++  {"-opw",        argString,   ownerPassword,   sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",        argString,   userPassword,    sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-q",          argFlag,     &quiet,          0,
++   "don't print any messages or errors"},
++  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
++   "configuration file to use in place of .xpdfrc"},
++  {"-v",          argFlag,     &printVersion,   0,
++   "print copyright and version info"},
++  {"-h",          argFlag,     &printHelp,      0,
++   "print usage information"},
++  {"-help",       argFlag,     &printHelp,      0,
++   "print usage information"},
++  {"--help",      argFlag,     &printHelp,      0,
++   "print usage information"},
++  {"-?",          argFlag,     &printHelp,      0,
++   "print usage information"},
++  {NULL}
++};
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc;
++  GooString *fileName;
++  GooString *psFileName;
++  PSLevel level;
++  PSOutMode mode;
++  GooString *ownerPW, *userPW;
++  PSOutputDev *psOut;
++  GBool ok;
++  char *p;
++  int exitCode;
++
++  exitCode = 99;
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (!ok || argc < 2 || argc > 3 || printVersion || printHelp) {
++    fprintf(stderr, "pdftops version %s\n", xpdfVersion);
++    fprintf(stderr, "%s\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdftops", "<PDF-file> [<PS-file>]", argDesc);
++    }
++    exit(1);
++  }
++  if ((level1 ? 1 : 0) +
++      (level1Sep ? 1 : 0) +
++      (level2 ? 1 : 0) +
++      (level2Sep ? 1 : 0) +
++      (level3 ? 1 : 0) +
++      (level3Sep ? 1 : 0) > 1) {
++    fprintf(stderr, "Error: use only one of the 'level' options.\n");
++    exit(1);
++  }
++  if (doEPS && doForm) {
++    fprintf(stderr, "Error: use only one of -eps and -form\n");
++    exit(1);
++  }
++  if (level1) {
++    level = psLevel1;
++  } else if (level1Sep) {
++    level = psLevel1Sep;
++  } else if (level2Sep) {
++    level = psLevel2Sep;
++  } else if (level3) {
++    level = psLevel3;
++  } else if (level3Sep) {
++    level = psLevel3Sep;
++  } else {
++    level = psLevel2;
++  }
++  if (doForm && level < psLevel2) {
++    fprintf(stderr, "Error: forms are only available with Level 2 output.\n");
++    exit(1);
++  }
++  mode = doEPS ? psModeEPS
++               : doForm ? psModeForm
++                        : psModePS;
++  fileName = new GooString(argv[1]);
++
++  // read config file
++  globalParams = new GlobalParams(cfgFileName);
++  if (paperSize[0]) {
++    if (!globalParams->setPSPaperSize(paperSize)) {
++      fprintf(stderr, "Invalid paper size\n");
++      delete fileName;
++      goto err0;
++    }
++  } else {
++    if (paperWidth) {
++      globalParams->setPSPaperWidth(paperWidth);
++    }
++    if (paperHeight) {
++      globalParams->setPSPaperHeight(paperHeight);
++    }
++  }
++  if (noCrop) {
++    globalParams->setPSCrop(gFalse);
++  }
++  if (expand) {
++    globalParams->setPSExpandSmaller(gTrue);
++  }
++  if (noShrink) {
++    globalParams->setPSShrinkLarger(gFalse);
++  }
++  if (noCenter) {
++    globalParams->setPSCenter(gFalse);
++  }
++  if (duplex) {
++    globalParams->setPSDuplex(duplex);
++  }
++  if (level1 || level1Sep || level2 || level2Sep || level3 || level3Sep) {
++    globalParams->setPSLevel(level);
++  }
++  if (noEmbedT1Fonts) {
++    globalParams->setPSEmbedType1(!noEmbedT1Fonts);
++  }
++  if (noEmbedTTFonts) {
++    globalParams->setPSEmbedTrueType(!noEmbedTTFonts);
++  }
++  if (noEmbedCIDPSFonts) {
++    globalParams->setPSEmbedCIDPostScript(!noEmbedCIDPSFonts);
++  }
++  if (noEmbedCIDTTFonts) {
++    globalParams->setPSEmbedCIDTrueType(!noEmbedCIDTTFonts);
++  }
++#if OPI_SUPPORT
++  if (doOPI) {
++    globalParams->setPSOPI(doOPI);
++  }
++#endif
++  if (quiet) {
++    globalParams->setErrQuiet(quiet);
++  }
++
++  // open PDF file
++  if (ownerPassword[0] != '\001') {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0] != '\001') {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    exitCode = 1;
++    goto err1;
++  }
++
++#ifdef ENFORCE_PERMISSIONS
++  // check for print permission
++  if (!doc->okToPrint()) {
++    error(-1, "Printing this document is not allowed.");
++    exitCode = 3;
++    goto err1;
++  }
++#endif
++
++  // construct PostScript file name
++  if (argc == 3) {
++    psFileName = new GooString(argv[2]);
++  } else {
++    p = fileName->getCString() + fileName->getLength() - 4;
++    if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")) {
++      psFileName = new GooString(fileName->getCString(),
++			       fileName->getLength() - 4);
++    } else {
++      psFileName = fileName->copy();
++    }
++    psFileName->append(doEPS ? ".eps" : ".ps");
++  }
++
++  // get page range
++  if (firstPage < 1) {
++    firstPage = 1;
++  }
++  if (lastPage < 1 || lastPage > doc->getNumPages()) {
++    lastPage = doc->getNumPages();
++  }
++
++  // check for multi-page EPS or form
++  if ((doEPS || doForm) && firstPage != lastPage) {
++    error(-1, "EPS and form files can only contain one page.");
++    goto err2;
++  }
++
++  // write PostScript file
++  psOut = new PSOutputDev(psFileName->getCString(), doc->getXRef(),
++			  doc->getCatalog(), firstPage, lastPage, mode);
++  if (psOut->isOk()) {
++    doc->displayPages(psOut, firstPage, lastPage, 72, 72,
++		      0, globalParams->getPSCrop(), gFalse);
++  } else {
++    delete psOut;
++    exitCode = 2;
++    goto err2;
++  }
++  delete psOut;
++
++  exitCode = 0;
++
++  // clean up
++ err2:
++  delete psFileName;
++ err1:
++  delete doc;
++ err0:
++  delete globalParams;
++
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return exitCode;
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftotext.1 poppler-0.4.3/utils/pdftotext.1
+--- poppler-0.4.3.orig/utils/pdftotext.1	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftotext.1	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,135 @@
++.\" Copyright 1997-2004 Glyph & Cog, LLC
++.TH pdftotext 1 "22 January 2004"
++.SH NAME
++pdftotext \- Portable Document Format (PDF) to text converter
++(version 3.00)
++.SH SYNOPSIS
++.B pdftotext
++[options]
++.RI [ PDF-file
++.RI [ text-file ]]
++.SH DESCRIPTION
++.B Pdftotext
++converts Portable Document Format (PDF) files to plain text.
++.PP
++Pdftotext reads the PDF file,
++.IR PDF-file ,
++and writes a text file,
++.IR text-file .
++If
++.I text-file
++is not specified, pdftotext converts
++.I file.pdf
++to
++.IR file.txt .
++If 
++.I text-file
++is \'-', the text is sent to stdout.
++.SH CONFIGURATION FILE
++Pdftotext reads a configuration file at startup.  It first tries to
++find the user's private config file, ~/.xpdfrc.  If that doesn't
++exist, it looks for a system-wide config file, /etc/xpdf/xpdfrc.  See the
++.BR xpdfrc (5)
++man page for details.
++.SH OPTIONS
++Many of the following options can be set with configuration file
++commands.  These are listed in square brackets with the description of
++the corresponding command line option.
++.TP
++.BI \-f " number"
++Specifies the first page to convert.
++.TP
++.BI \-l " number"
++Specifies the last page to convert.
++.TP
++.B \-layout
++Maintain (as best as possible) the original physical layout of the
++text.  The default is to \'undo' physical layout (columns,
++hyphenation, etc.) and output the text in reading order.
++.TP
++.B \-raw
++Keep the text in content stream order.  This is a hack which often
++"undoes" column formatting, etc.  Use of raw mode is no longer
++recommended.
++.TP
++.B \-htmlmeta
++Generate a simple HTML file, including the meta information.  This
++simply wraps the text in <pre> and </pre> and prepends the meta
++headers.
++.TP
++.BI \-enc " encoding-name"
++Sets the encoding to use for text output.  The
++.I encoding\-name
++must be defined with the unicodeMap command (see
++.BR xpdfrc (5)).
++The encoding name is case-sensitive.  This defaults to "Latin1" (which
++is a built-in encoding).
++.RB "[config file: " textEncoding ]
++.TP
++.BI \-eol " unix | dos | mac"
++Sets the end-of-line convention to use for text output.
++.RB "[config file: " textEOL ]
++.TP
++.B \-nopgbrk
++Don't insert page breaks (form feed characters) between pages.
++.RB "[config file: " textPageBreaks ]
++.TP
++.BI \-opw " password"
++Specify the owner password for the PDF file.  Providing this will
++bypass all security restrictions.
++.TP
++.BI \-upw " password"
++Specify the user password for the PDF file.
++.TP
++.B \-q
++Don't print any messages or errors.
++.RB "[config file: " errQuiet ]
++.TP
++.BI \-cfg " config-file"
++Read
++.I config-file
++in place of ~/.xpdfrc or the system-wide config file.
++.TP
++.B \-v
++Print copyright and version information.
++.TP
++.B \-h
++Print usage information.
++.RB ( \-help
++and
++.B \-\-help
++are equivalent.)
++.SH BUGS
++Some PDF files contain fonts whose encodings have been mangled beyond
++recognition.  There is no way (short of OCR) to extract text from
++these files.
++.SH EXIT CODES
++The Xpdf tools use the following exit codes:
++.TP
++0
++No error.
++.TP
++1
++Error opening a PDF file.
++.TP
++2
++Error opening an output file.
++.TP
++3
++Error related to PDF permissions.
++.TP
++99
++Other error.
++.SH AUTHOR
++The pdftotext software and documentation are copyright 1996-2004 Glyph
++& Cog, LLC.
++.SH "SEE ALSO"
++.BR xpdf (1),
++.BR pdftops (1),
++.BR pdfinfo (1),
++.BR pdffonts (1),
++.BR pdftoppm (1),
++.BR pdfimages (1),
++.BR xpdfrc (5)
++.br
++.B http://www.foolabs.com/xpdf/
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/pdftotext.cc poppler-0.4.3/utils/pdftotext.cc
+--- poppler-0.4.3.orig/utils/pdftotext.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/pdftotext.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,336 @@
++//========================================================================
++//
++// pdftotext.cc
++//
++// Copyright 1997-2003 Glyph & Cog, LLC
++//
++// Modified for Debian by Hamish Moffatt, 22 May 2002.
++//
++//========================================================================
++
++#include <poppler-config.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <stddef.h>
++#include <string.h>
++#include "parseargs.h"
++#include "goo/GooString.h"
++#include "goo/gmem.h"
++#include "GlobalParams.h"
++#include "Object.h"
++#include "Stream.h"
++#include "Array.h"
++#include "Dict.h"
++#include "XRef.h"
++#include "Catalog.h"
++#include "Page.h"
++#include "PDFDoc.h"
++#include "TextOutputDev.h"
++#include "CharTypes.h"
++#include "UnicodeMap.h"
++#include "Error.h"
++#include "config.h"
++
++static void printInfoString(FILE *f, Dict *infoDict, char *key,
++			    char *text1, char *text2, UnicodeMap *uMap);
++static void printInfoDate(FILE *f, Dict *infoDict, char *key, char *fmt);
++
++static int firstPage = 1;
++static int lastPage = 0;
++static GBool physLayout = gFalse;
++static GBool rawOrder = gFalse;
++static GBool htmlMeta = gFalse;
++static char textEncName[128] = "";
++static char textEOL[16] = "";
++static GBool noPageBreaks = gFalse;
++static char ownerPassword[33] = "\001";
++static char userPassword[33] = "\001";
++static GBool quiet = gFalse;
++static char cfgFileName[256] = "";
++static GBool printVersion = gFalse;
++static GBool printHelp = gFalse;
++
++static ArgDesc argDesc[] = {
++  {"-f",       argInt,      &firstPage,     0,
++   "first page to convert"},
++  {"-l",       argInt,      &lastPage,      0,
++   "last page to convert"},
++  {"-layout",  argFlag,     &physLayout,    0,
++   "maintain original physical layout"},
++  {"-raw",     argFlag,     &rawOrder,      0,
++   "keep strings in content stream order"},
++  {"-htmlmeta", argFlag,   &htmlMeta,       0,
++   "generate a simple HTML file, including the meta information"},
++  {"-enc",     argString,   textEncName,    sizeof(textEncName),
++   "output text encoding name"},
++  {"-eol",     argString,   textEOL,        sizeof(textEOL),
++   "output end-of-line convention (unix, dos, or mac)"},
++  {"-nopgbrk", argFlag,     &noPageBreaks,  0,
++   "don't insert page breaks between pages"},
++  {"-opw",     argString,   ownerPassword,  sizeof(ownerPassword),
++   "owner password (for encrypted files)"},
++  {"-upw",     argString,   userPassword,   sizeof(userPassword),
++   "user password (for encrypted files)"},
++  {"-q",       argFlag,     &quiet,         0,
++   "don't print any messages or errors"},
++  {"-cfg",     argString,   cfgFileName,    sizeof(cfgFileName),
++   "configuration file to use in place of .xpdfrc"},
++  {"-v",       argFlag,     &printVersion,  0,
++   "print copyright and version info"},
++  {"-h",       argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-help",    argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"--help",   argFlag,     &printHelp,     0,
++   "print usage information"},
++  {"-?",       argFlag,     &printHelp,     0,
++   "print usage information"},
++  {NULL}
++};
++
++int main(int argc, char *argv[]) {
++  PDFDoc *doc;
++  GooString *fileName;
++  GooString *textFileName;
++  GooString *ownerPW, *userPW;
++  TextOutputDev *textOut;
++  FILE *f;
++  UnicodeMap *uMap;
++  Object info;
++  GBool ok;
++  char *p;
++  int exitCode;
++
++  exitCode = 99;
++
++  // parse args
++  ok = parseArgs(argDesc, &argc, argv);
++  if (!ok || argc < 2 || argc > 3 || printVersion || printHelp) {
++    fprintf(stderr, "pdftotext version %s\n", xpdfVersion);
++    fprintf(stderr, "%s\n", xpdfCopyright);
++    if (!printVersion) {
++      printUsage("pdftotext", "<PDF-file> [<text-file>]", argDesc);
++    }
++    goto err0;
++  }
++  fileName = new GooString(argv[1]);
++
++  // read config file
++  globalParams = new GlobalParams(cfgFileName);
++  if (textEncName[0]) {
++    globalParams->setTextEncoding(textEncName);
++  }
++  if (textEOL[0]) {
++    if (!globalParams->setTextEOL(textEOL)) {
++      fprintf(stderr, "Bad '-eol' value on command line\n");
++    }
++  }
++  if (noPageBreaks) {
++    globalParams->setTextPageBreaks(gFalse);
++  }
++  if (quiet) {
++    globalParams->setErrQuiet(quiet);
++  }
++
++  // get mapping to output encoding
++  if (!(uMap = globalParams->getTextEncoding())) {
++    error(-1, "Couldn't get text encoding");
++    delete fileName;
++    goto err1;
++  }
++
++  // open PDF file
++  if (ownerPassword[0] != '\001') {
++    ownerPW = new GooString(ownerPassword);
++  } else {
++    ownerPW = NULL;
++  }
++  if (userPassword[0] != '\001') {
++    userPW = new GooString(userPassword);
++  } else {
++    userPW = NULL;
++  }
++  doc = new PDFDoc(fileName, ownerPW, userPW);
++  if (userPW) {
++    delete userPW;
++  }
++  if (ownerPW) {
++    delete ownerPW;
++  }
++  if (!doc->isOk()) {
++    exitCode = 1;
++    goto err2;
++  }
++
++#ifdef ENFORCE_PERMISSIONS
++  // check for copy permission
++  if (!doc->okToCopy()) {
++    error(-1, "Copying of text from this document is not allowed.");
++    exitCode = 3;
++    goto err2;
++  }
++#endif
++
++  // construct text file name
++  if (argc == 3) {
++    textFileName = new GooString(argv[2]);
++  } else {
++    p = fileName->getCString() + fileName->getLength() - 4;
++    if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")) {
++      textFileName = new GooString(fileName->getCString(),
++				 fileName->getLength() - 4);
++    } else {
++      textFileName = fileName->copy();
++    }
++    textFileName->append(htmlMeta ? ".html" : ".txt");
++  }
++
++  // get page range
++  if (firstPage < 1) {
++    firstPage = 1;
++  }
++  if (lastPage < 1 || lastPage > doc->getNumPages()) {
++    lastPage = doc->getNumPages();
++  }
++
++  // write HTML header
++  if (htmlMeta) {
++    if (!textFileName->cmp("-")) {
++      f = stdout;
++    } else {
++      if (!(f = fopen(textFileName->getCString(), "wb"))) {
++	error(-1, "Couldn't open text file '%s'", textFileName->getCString());
++	exitCode = 2;
++	goto err3;
++      }
++    }
++    fputs("<html>\n", f);
++    fputs("<head>\n", f);
++    doc->getDocInfo(&info);
++    if (info.isDict()) {
++      printInfoString(f, info.getDict(), "Title", "<title>", "</title>\n",
++		      uMap);
++      printInfoString(f, info.getDict(), "Subject",
++		      "<meta name=\"Subject\" content=\"", "\">\n", uMap);
++      printInfoString(f, info.getDict(), "Keywords",
++		      "<meta name=\"Keywords\" content=\"", "\">\n", uMap);
++      printInfoString(f, info.getDict(), "Author",
++		      "<meta name=\"Author\" content=\"", "\">\n", uMap);
++      printInfoString(f, info.getDict(), "Creator",
++		      "<meta name=\"Creator\" content=\"", "\">\n", uMap);
++      printInfoString(f, info.getDict(), "Producer",
++		      "<meta name=\"Producer\" content=\"", "\">\n", uMap);
++      printInfoDate(f, info.getDict(), "CreationDate",
++		    "<meta name=\"CreationDate\" content=\"\">\n");
++      printInfoDate(f, info.getDict(), "LastModifiedDate",
++		    "<meta name=\"ModDate\" content=\"\">\n");
++    }
++    info.free();
++    fputs("</head>\n", f);
++    fputs("<body>\n", f);
++    fputs("<pre>\n", f);
++    if (f != stdout) {
++      fclose(f);
++    }
++  }
++
++  // write text file
++  textOut = new TextOutputDev(textFileName->getCString(),
++			      physLayout, rawOrder, htmlMeta);
++  if (textOut->isOk()) {
++    doc->displayPages(textOut, firstPage, lastPage, 72, 72, 0, gTrue, gFalse);
++  } else {
++    delete textOut;
++    exitCode = 2;
++    goto err3;
++  }
++  delete textOut;
++
++  // write end of HTML file
++  if (htmlMeta) {
++    if (!textFileName->cmp("-")) {
++      f = stdout;
++    } else {
++      if (!(f = fopen(textFileName->getCString(), "ab"))) {
++	error(-1, "Couldn't open text file '%s'", textFileName->getCString());
++	exitCode = 2;
++	goto err3;
++      }
++    }
++    fputs("</pre>\n", f);
++    fputs("</body>\n", f);
++    fputs("</html>\n", f);
++    if (f != stdout) {
++      fclose(f);
++    }
++  }
++
++  exitCode = 0;
++
++  // clean up
++ err3:
++  delete textFileName;
++ err2:
++  delete doc;
++  uMap->decRefCnt();
++ err1:
++  delete globalParams;
++ err0:
++
++  // check for memory leaks
++  Object::memCheck(stderr);
++  gMemReport(stderr);
++
++  return exitCode;
++}
++
++static void printInfoString(FILE *f, Dict *infoDict, char *key,
++			    char *text1, char *text2, UnicodeMap *uMap) {
++  Object obj;
++  GooString *s1;
++  GBool isUnicode;
++  Unicode u;
++  char buf[8];
++  int i, n;
++
++  if (infoDict->lookup(key, &obj)->isString()) {
++    fputs(text1, f);
++    s1 = obj.getString();
++    if ((s1->getChar(0) & 0xff) == 0xfe &&
++	(s1->getChar(1) & 0xff) == 0xff) {
++      isUnicode = gTrue;
++      i = 2;
++    } else {
++      isUnicode = gFalse;
++      i = 0;
++    }
++    while (i < obj.getString()->getLength()) {
++      if (isUnicode) {
++	u = ((s1->getChar(i) & 0xff) << 8) |
++	    (s1->getChar(i+1) & 0xff);
++	i += 2;
++      } else {
++	u = s1->getChar(i) & 0xff;
++	++i;
++      }
++      n = uMap->mapUnicode(u, buf, sizeof(buf));
++      fwrite(buf, 1, n, f);
++    }
++    fputs(text2, f);
++  }
++  obj.free();
++}
++
++static void printInfoDate(FILE *f, 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;
++    }
++    fprintf(f, fmt, s);
++  }
++  obj.free();
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/SplashOutputDev.cc poppler-0.4.3/utils/SplashOutputDev.cc
+--- poppler-0.4.3.orig/utils/SplashOutputDev.cc	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/SplashOutputDev.cc	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,1387 @@
++//========================================================================
++//
++// SplashOutputDev.cc
++//
++// Copyright 2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#include <poppler-config.h>
++
++#ifdef USE_GCC_PRAGMAS
++#pragma implementation
++#endif
++
++#include <string.h>
++#include <math.h>
++#include <dirent.h>
++#include "goo/gtypes.h"
++#include "goo/gfile.h"
++#include "GlobalParams.h"
++#include "Error.h"
++#include "Object.h"
++#include "GfxState.h"
++#include "GfxFont.h"
++#include "Link.h"
++#include "CharCodeToUnicode.h"
++#include "FontEncodingTables.h"
++#include "fofi/FoFiTrueType.h"
++#include "splash/SplashBitmap.h"
++#include "splash/SplashGlyphBitmap.h"
++#include "splash/SplashPattern.h"
++#include "splash/SplashScreen.h"
++#include "splash/SplashPath.h"
++#include "splash/SplashState.h"
++#include "splash/SplashErrorCodes.h"
++#include "splash/SplashFontEngine.h"
++#include "splash/SplashFont.h"
++#include "splash/SplashFontFile.h"
++#include "splash/SplashFontFileID.h"
++#include "splash/Splash.h"
++#include "SplashOutputDev.h"
++
++//------------------------------------------------------------------------
++// Font substitutions
++//------------------------------------------------------------------------
++
++struct SplashOutFontSubst {
++  char *name;
++  double mWidth;
++};
++
++// index: {symbolic:12, fixed:8, serif:4, sans-serif:0} + bold*2 + italic
++static SplashOutFontSubst splashOutSubstFonts[16] = {
++  {"Helvetica",             0.833},
++  {"Helvetica-Oblique",     0.833},
++  {"Helvetica-Bold",        0.889},
++  {"Helvetica-BoldOblique", 0.889},
++  {"Times-Roman",           0.788},
++  {"Times-Italic",          0.722},
++  {"Times-Bold",            0.833},
++  {"Times-BoldItalic",      0.778},
++  {"Courier",               0.600},
++  {"Courier-Oblique",       0.600},
++  {"Courier-Bold",          0.600},
++  {"Courier-BoldOblique",   0.600},
++  {"Symbol",                0.576},
++  {"Symbol",                0.576},
++  {"Symbol",                0.576},
++  {"Symbol",                0.576}
++};
++
++//------------------------------------------------------------------------
++
++#define soutRound(x) ((int)(x + 0.5))
++
++//------------------------------------------------------------------------
++// SplashOutFontFileID
++//------------------------------------------------------------------------
++
++class SplashOutFontFileID: public SplashFontFileID {
++public:
++
++  SplashOutFontFileID(Ref *rA) { r = *rA; substIdx = -1; }
++
++  ~SplashOutFontFileID() {}
++
++  GBool matches(SplashFontFileID *id) {
++    return ((SplashOutFontFileID *)id)->r.num == r.num &&
++           ((SplashOutFontFileID *)id)->r.gen == r.gen;
++  }
++
++  void setSubstIdx(int substIdxA) { substIdx = substIdxA; }
++  int getSubstIdx() { return substIdx; }
++
++private:
++
++  Ref r;
++  int substIdx;
++};
++
++//------------------------------------------------------------------------
++// T3FontCache
++//------------------------------------------------------------------------
++
++struct T3FontCacheTag {
++  Gushort code;
++  Gushort mru;			// valid bit (0x8000) and MRU index
++};
++
++class T3FontCache {
++public:
++
++  T3FontCache(Ref *fontID, double m11A, double m12A,
++	      double m21A, double m22A,
++	      int glyphXA, int glyphYA, int glyphWA, int glyphHA,
++	      GBool aa);
++  ~T3FontCache();
++  GBool matches(Ref *idA, double m11A, double m12A,
++		double m21A, double m22A)
++    { return fontID.num == idA->num && fontID.gen == idA->gen &&
++	     m11 == m11A && m12 == m12A && m21 == m21A && m22 == m22A; }
++
++  Ref fontID;			// PDF font ID
++  double m11, m12, m21, m22;	// transform matrix
++  int glyphX, glyphY;		// pixel offset of glyph bitmaps
++  int glyphW, glyphH;		// size of glyph bitmaps, in pixels
++  int glyphSize;		// size of glyph bitmaps, in bytes
++  int cacheSets;		// number of sets in cache
++  int cacheAssoc;		// cache associativity (glyphs per set)
++  Guchar *cacheData;		// glyph pixmap cache
++  T3FontCacheTag *cacheTags;	// cache tags, i.e., char codes
++};
++
++T3FontCache::T3FontCache(Ref *fontIDA, double m11A, double m12A,
++			 double m21A, double m22A,
++			 int glyphXA, int glyphYA, int glyphWA, int glyphHA,
++			 GBool aa) {
++  int i;
++
++  fontID = *fontIDA;
++  m11 = m11A;
++  m12 = m12A;
++  m21 = m21A;
++  m22 = m22A;
++  glyphX = glyphXA;
++  glyphY = glyphYA;
++  glyphW = glyphWA;
++  glyphH = glyphHA;
++  if (aa) {
++    glyphSize = glyphW * glyphH;
++  } else {
++    glyphSize = ((glyphW + 7) >> 3) * glyphH;
++  }
++  cacheAssoc = 8;
++  if (glyphSize <= 256) {
++    cacheSets = 8;
++  } else if (glyphSize <= 512) {
++    cacheSets = 4;
++  } else if (glyphSize <= 1024) {
++    cacheSets = 2;
++  } else {
++    cacheSets = 1;
++  }
++  cacheData = (Guchar *)gmalloc(cacheSets * cacheAssoc * glyphSize);
++  cacheTags = (T3FontCacheTag *)gmalloc(cacheSets * cacheAssoc *
++					sizeof(T3FontCacheTag));
++  for (i = 0; i < cacheSets * cacheAssoc; ++i) {
++    cacheTags[i].mru = i & (cacheAssoc - 1);
++  }
++}
++
++T3FontCache::~T3FontCache() {
++  gfree(cacheData);
++  gfree(cacheTags);
++}
++
++struct T3GlyphStack {
++  Gushort code;			// character code
++  double x, y;			// position to draw the glyph
++
++  //----- cache info
++  T3FontCache *cache;		// font cache for the current font
++  T3FontCacheTag *cacheTag;	// pointer to cache tag for the glyph
++  Guchar *cacheData;		// pointer to cache data for the glyph
++
++  //----- saved state
++  SplashBitmap *origBitmap;
++  Splash *origSplash;
++  double origCTM4, origCTM5;
++
++  T3GlyphStack *next;		// next object on stack
++};
++
++//------------------------------------------------------------------------
++// SplashOutputDev
++//------------------------------------------------------------------------
++
++SplashOutputDev::SplashOutputDev(SplashColorMode colorModeA,
++				 GBool reverseVideoA,
++				 SplashColor paperColorA) {
++  colorMode = colorModeA;
++  reverseVideo = reverseVideoA;
++  paperColor = paperColorA;
++
++  xref = NULL;
++
++  bitmap = new SplashBitmap(1, 1, colorMode);
++  splash = new Splash(bitmap);
++  splash->clear(paperColor);
++
++  fontEngine = NULL;
++
++  nT3Fonts = 0;
++  t3GlyphStack = NULL;
++
++  font = NULL;
++  needFontUpdate = gFalse;
++  textClipPath = NULL;
++
++  underlayCbk = NULL;
++  underlayCbkData = NULL;
++}
++
++SplashOutputDev::~SplashOutputDev() {
++  int i;
++
++  for (i = 0; i < nT3Fonts; ++i) {
++    delete t3FontCache[i];
++  }
++  if (fontEngine) {
++    delete fontEngine;
++  }
++  if (splash) {
++    delete splash;
++  }
++  if (bitmap) {
++    delete bitmap;
++  }
++}
++
++void SplashOutputDev::startDoc(XRef *xrefA) {
++  int i;
++
++  xref = xrefA;
++  if (fontEngine) {
++    delete fontEngine;
++  }
++  fontEngine = new SplashFontEngine(
++#if HAVE_T1LIB_H
++				    globalParams->getEnableT1lib(),
++#endif
++#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
++				    globalParams->getEnableFreeType(),
++#endif
++				    globalParams->getAntialias());
++  for (i = 0; i < nT3Fonts; ++i) {
++    delete t3FontCache[i];
++  }
++  nT3Fonts = 0;
++}
++
++void SplashOutputDev::startPage(int pageNum, GfxState *state) {
++  int w, h;
++  SplashColor color;
++
++  w = state ? (int)(state->getPageWidth() + 0.5) : 1;
++  h = state ? (int)(state->getPageHeight() + 0.5) : 1;
++  if (splash) {
++    delete splash;
++  }
++  if (!bitmap || w != bitmap->getWidth() || h != bitmap->getHeight()) {
++    if (bitmap) {
++      delete bitmap;
++    }
++    bitmap = new SplashBitmap(w, h, colorMode);
++  }
++  splash = new Splash(bitmap);
++  switch (colorMode) {
++  case splashModeMono1: color.mono1 = 0; break;
++  case splashModeMono8: color.mono8 = 0; break;
++  case splashModeRGB8: color.rgb8 = splashMakeRGB8(0, 0, 0); break;
++  case splashModeBGR8Packed: color.bgr8 = splashMakeBGR8(0, 0, 0); break;
++  }
++  splash->setStrokePattern(new SplashSolidColor(color));
++  splash->setFillPattern(new SplashSolidColor(color));
++  splash->setLineCap(splashLineCapButt);
++  splash->setLineJoin(splashLineJoinMiter);
++  splash->setLineDash(NULL, 0, 0);
++  splash->setMiterLimit(10);
++  splash->setFlatness(1);
++  splash->clear(paperColor);
++
++  if (underlayCbk) {
++    (*underlayCbk)(underlayCbkData);
++  }
++}
++
++void SplashOutputDev::endPage() {
++}
++
++void SplashOutputDev::drawLink(Link *link, Catalog *catalog) {
++  double x1, y1, x2, y2;
++  LinkBorderStyle *borderStyle;
++  GfxRGB rgb;
++  double gray;
++  double *dash;
++  int dashLength;
++  SplashCoord dashList[20];
++  SplashPath *path;
++  int x, y, i;
++
++  link->getRect(&x1, &y1, &x2, &y2);
++  borderStyle = link->getBorderStyle();
++  if (borderStyle->getWidth() > 0) {
++    borderStyle->getColor(&rgb.r, &rgb.g, &rgb.b);
++    gray = 0.299 * rgb.r + 0.587 * rgb.g + 0.114 * rgb.b;
++    if (gray > 1) {
++      gray = 1;
++    }
++    splash->setStrokePattern(getColor(gray, &rgb));
++    splash->setLineWidth((SplashCoord)borderStyle->getWidth());
++    borderStyle->getDash(&dash, &dashLength);
++    if (borderStyle->getType() == linkBorderDashed && dashLength > 0) {
++      if (dashLength > 20) {
++	dashLength = 20;
++      }
++      for (i = 0; i < dashLength; ++i) {
++	dashList[i] = (SplashCoord)dash[i];
++      }
++      splash->setLineDash(dashList, dashLength, 0);
++    }
++    path = new SplashPath();
++    if (borderStyle->getType() == linkBorderUnderlined) {
++      cvtUserToDev(x1, y1, &x, &y);
++      path->moveTo((SplashCoord)x, (SplashCoord)y);
++      cvtUserToDev(x2, y1, &x, &y);
++      path->lineTo((SplashCoord)x, (SplashCoord)y);
++    } else {
++      cvtUserToDev(x1, y1, &x, &y);
++      path->moveTo((SplashCoord)x, (SplashCoord)y);
++      cvtUserToDev(x2, y1, &x, &y);
++      path->lineTo((SplashCoord)x, (SplashCoord)y);
++      cvtUserToDev(x2, y2, &x, &y);
++      path->lineTo((SplashCoord)x, (SplashCoord)y);
++      cvtUserToDev(x1, y2, &x, &y);
++      path->lineTo((SplashCoord)x, (SplashCoord)y);
++      path->close();
++    }
++    splash->stroke(path);
++    delete path;
++  }
++}
++
++void SplashOutputDev::saveState(GfxState *state) {
++  splash->saveState();
++}
++
++void SplashOutputDev::restoreState(GfxState *state) {
++  splash->restoreState();
++  needFontUpdate = gTrue;
++}
++
++void SplashOutputDev::updateAll(GfxState *state) {
++  updateLineDash(state);
++  updateLineJoin(state);
++  updateLineCap(state);
++  updateLineWidth(state);
++  updateFlatness(state);
++  updateMiterLimit(state);
++  updateFillColor(state);
++  updateStrokeColor(state);
++  needFontUpdate = gTrue;
++}
++
++void SplashOutputDev::updateCTM(GfxState *state, double m11, double m12,
++				double m21, double m22,
++				double m31, double m32) {
++  updateLineDash(state);
++  updateLineJoin(state);
++  updateLineCap(state);
++  updateLineWidth(state);
++}
++
++void SplashOutputDev::updateLineDash(GfxState *state) {
++  double *dashPattern;
++  int dashLength;
++  double dashStart;
++  SplashCoord dash[20];
++  SplashCoord phase;
++  int i;
++
++  state->getLineDash(&dashPattern, &dashLength, &dashStart);
++  if (dashLength > 20) {
++    dashLength = 20;
++  }
++  for (i = 0; i < dashLength; ++i) {
++    dash[i] =  (SplashCoord)state->transformWidth(dashPattern[i]);
++    if (dash[i] < 1) {
++      dash[i] = 1;
++    }
++  }
++  phase = (SplashCoord)state->transformWidth(dashStart);
++  splash->setLineDash(dash, dashLength, phase);
++}
++
++void SplashOutputDev::updateFlatness(GfxState *state) {
++  splash->setFlatness(state->getFlatness());
++}
++
++void SplashOutputDev::updateLineJoin(GfxState *state) {
++  splash->setLineJoin(state->getLineJoin());
++}
++
++void SplashOutputDev::updateLineCap(GfxState *state) {
++  splash->setLineCap(state->getLineCap());
++}
++
++void SplashOutputDev::updateMiterLimit(GfxState *state) {
++  splash->setMiterLimit(state->getMiterLimit());
++}
++
++void SplashOutputDev::updateLineWidth(GfxState *state) {
++  splash->setLineWidth(state->getTransformedLineWidth());
++}
++
++void SplashOutputDev::updateFillColor(GfxState *state) {
++  double gray;
++  GfxRGB rgb;
++
++  state->getFillGray(&gray);
++  state->getFillRGB(&rgb);
++  splash->setFillPattern(getColor(gray, &rgb));
++}
++
++void SplashOutputDev::updateStrokeColor(GfxState *state) {
++  double gray;
++  GfxRGB rgb;
++
++  state->getStrokeGray(&gray);
++  state->getStrokeRGB(&rgb);
++  splash->setStrokePattern(getColor(gray, &rgb));
++}
++
++SplashPattern *SplashOutputDev::getColor(double gray, GfxRGB *rgb) {
++  SplashPattern *pattern;
++  SplashColor color0, color1;
++  double r, g, b;
++
++  if (reverseVideo) {
++    gray = 1 - gray;
++    r = 1 - rgb->r;
++    g = 1 - rgb->g;
++    b = 1 - rgb->b;
++  } else {
++    r = rgb->r;
++    g = rgb->g;
++    b = rgb->b;
++  }
++
++  pattern = NULL; // make gcc happy
++  switch (colorMode) {
++  case splashModeMono1:
++    color0.mono1 = 0;
++    color1.mono1 = 1;
++    pattern = new SplashHalftone(color0, color1,
++				 splash->getScreen()->copy(),
++				 (SplashCoord)gray);
++    break;
++  case splashModeMono8:
++    color1.mono8 = soutRound(255 * gray);
++    pattern = new SplashSolidColor(color1);
++    break;
++  case splashModeRGB8:
++    color1.rgb8 = splashMakeRGB8(soutRound(255 * r),
++				 soutRound(255 * g),
++				 soutRound(255 * b));
++    pattern = new SplashSolidColor(color1);
++    break;
++  case splashModeBGR8Packed:
++    color1.bgr8 = splashMakeBGR8(soutRound(255 * r),
++				 soutRound(255 * g),
++				 soutRound(255 * b));
++    pattern = new SplashSolidColor(color1);
++    break;
++  }
++
++  return pattern;
++}
++
++void SplashOutputDev::updateFont(GfxState *state) {
++  GfxFont *gfxFont;
++  GfxFontType fontType;
++  SplashOutFontFileID *id;
++  SplashFontFile *fontFile;
++  FoFiTrueType *ff;
++  Ref embRef;
++  Object refObj, strObj;
++  GooString *tmpFileName, *fileName, *substName;
++  FILE *tmpFile;
++  Gushort *codeToGID;
++  DisplayFontParam *dfp;
++  CharCodeToUnicode *ctu;
++  double m11, m12, m21, m22, w1, w2;
++  SplashCoord mat[4];
++  char *name;
++  Unicode uBuf[8];
++  int c, substIdx, n, code, cmap;
++
++  needFontUpdate = gFalse;
++  font = NULL;
++  tmpFileName = NULL;
++  substIdx = -1;
++  dfp = NULL;
++
++  if (!(gfxFont = state->getFont())) {
++    goto err1;
++  }
++  fontType = gfxFont->getType();
++  if (fontType == fontType3) {
++    goto err1;
++  }
++
++  // check the font file cache
++  id = new SplashOutFontFileID(gfxFont->getID());
++  if ((fontFile = fontEngine->getFontFile(id))) {
++    delete id;
++
++  } else {
++
++    // if there is an embedded font, write it to disk
++    if (gfxFont->getEmbeddedFontID(&embRef)) {
++      if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) {
++	error(-1, "Couldn't create temporary font file");
++	goto err2;
++      }
++      refObj.initRef(embRef.num, embRef.gen);
++      refObj.fetch(xref, &strObj);
++      refObj.free();
++      strObj.streamReset();
++      while ((c = strObj.streamGetChar()) != EOF) {
++	fputc(c, tmpFile);
++      }
++      strObj.streamClose();
++      strObj.free();
++      fclose(tmpFile);
++      fileName = tmpFileName;
++
++    // if there is an external font file, use it
++    } else if (!(fileName = gfxFont->getExtFontFile())) {
++
++      // look for a display font mapping or a substitute font
++      if (gfxFont->isCIDFont()) {
++	if (((GfxCIDFont *)gfxFont)->getCollection()) {
++	  dfp = globalParams->
++	          getDisplayCIDFont(gfxFont->getName(),
++				    ((GfxCIDFont *)gfxFont)->getCollection());
++	}
++      } else {
++	if (gfxFont->getName()) {
++	  dfp = globalParams->getDisplayFont(gfxFont->getName());
++	}
++	if (!dfp) {
++	  // 8-bit font substitution
++	  if (gfxFont->isFixedWidth()) {
++	    substIdx = 8;
++	  } else if (gfxFont->isSerif()) {
++	    substIdx = 4;
++	  } else {
++	    substIdx = 0;
++	  }
++	  if (gfxFont->isBold()) {
++	    substIdx += 2;
++	  }
++	  if (gfxFont->isItalic()) {
++	    substIdx += 1;
++	  }
++	  substName = new GooString(splashOutSubstFonts[substIdx].name);
++	  dfp = globalParams->getDisplayFont(substName);
++	  delete substName;
++	  id->setSubstIdx(substIdx);
++	}
++      }
++      if (!dfp) {
++	error(-1, "Couldn't find a font for '%s'",
++	      gfxFont->getName() ? gfxFont->getName()->getCString()
++	                         : "(unnamed)");
++	goto err2;
++      }
++      switch (dfp->kind) {
++      case displayFontT1:
++	fileName = dfp->t1.fileName;
++	fontType = gfxFont->isCIDFont() ? fontCIDType0 : fontType1;
++	break;
++      case displayFontTT:
++	fileName = dfp->tt.fileName;
++	fontType = gfxFont->isCIDFont() ? fontCIDType2 : fontTrueType;
++	break;
++      }
++    }
++
++    // load the font file
++    switch (fontType) {
++    case fontType1:
++      if (!(fontFile = fontEngine->loadType1Font(
++			   id,
++			   fileName->getCString(),
++			   fileName == tmpFileName,
++			   ((Gfx8BitFont *)gfxFont)->getEncoding()))) {
++	error(-1, "Couldn't create a font for '%s'",
++	      gfxFont->getName() ? gfxFont->getName()->getCString()
++	                         : "(unnamed)");
++	goto err2;
++      }
++      break;
++    case fontType1C:
++      if (!(fontFile = fontEngine->loadType1CFont(
++			   id,
++			   fileName->getCString(),
++			   fileName == tmpFileName,
++			   ((Gfx8BitFont *)gfxFont)->getEncoding()))) {
++	error(-1, "Couldn't create a font for '%s'",
++	      gfxFont->getName() ? gfxFont->getName()->getCString()
++	                         : "(unnamed)");
++	goto err2;
++      }
++      break;
++    case fontTrueType:
++      if (!(ff = FoFiTrueType::load(fileName->getCString()))) {
++	goto err2;
++      }
++      codeToGID = ((Gfx8BitFont *)gfxFont)->getCodeToGIDMap(ff);
++      delete ff;
++      if (!(fontFile = fontEngine->loadTrueTypeFont(
++			   id,
++			   fileName->getCString(),
++			   fileName == tmpFileName,
++			   codeToGID, 256))) {
++	error(-1, "Couldn't create a font for '%s'",
++	      gfxFont->getName() ? gfxFont->getName()->getCString()
++	                         : "(unnamed)");
++	goto err2;
++      }
++      break;
++    case fontCIDType0:
++    case fontCIDType0C:
++      if (!(fontFile = fontEngine->loadCIDFont(
++			   id,
++			   fileName->getCString(),
++			   fileName == tmpFileName))) {
++	error(-1, "Couldn't create a font for '%s'",
++	      gfxFont->getName() ? gfxFont->getName()->getCString()
++	                         : "(unnamed)");
++	goto err2;
++      }
++      break;
++    case fontCIDType2:
++      codeToGID = NULL;
++      n = 0;
++      if (dfp) {
++	// create a CID-to-GID mapping, via Unicode
++	if ((ctu = ((GfxCIDFont *)gfxFont)->getToUnicode())) {
++	  if ((ff = FoFiTrueType::load(fileName->getCString()))) {
++	    // look for a Unicode cmap
++	    for (cmap = 0; cmap < ff->getNumCmaps(); ++cmap) {
++	      if ((ff->getCmapPlatform(cmap) == 3 &&
++		   ff->getCmapEncoding(cmap) == 1) ||
++		  ff->getCmapPlatform(cmap) == 0) {
++		break;
++	      }
++	    }
++	    if (cmap < ff->getNumCmaps()) {
++	      // map CID -> Unicode -> GID
++	      n = ctu->getLength();
++	      codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort));
++	      for (code = 0; code < n; ++code) {
++		if (ctu->mapToUnicode(code, uBuf, 8) > 0) {
++		  codeToGID[code] = ff->mapCodeToGID(cmap, uBuf[0]);
++		} else {
++		  codeToGID[code] = 0;
++		}
++	      }
++	    }
++	    delete ff;
++	  }
++	  ctu->decRefCnt();
++	} else {
++	  error(-1, "Couldn't find a mapping to Unicode for font '%s'",
++		gfxFont->getName() ? gfxFont->getName()->getCString()
++		                   : "(unnamed)");
++	}
++      } else {
++	if (((GfxCIDFont *)gfxFont)->getCIDToGID()) {
++	  n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen();
++	  codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort));
++	  memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(),
++		 n * sizeof(Gushort));
++	}
++      }
++      if (!(fontFile = fontEngine->loadTrueTypeFont(
++			   id,
++			   fileName->getCString(),
++			   fileName == tmpFileName,
++			   codeToGID, n))) {
++	error(-1, "Couldn't create a font for '%s'",
++	      gfxFont->getName() ? gfxFont->getName()->getCString()
++	                         : "(unnamed)");
++	goto err2;
++      }
++      break;
++    default:
++      // this shouldn't happen
++      goto err2;
++    }
++  }
++
++  // get the font matrix
++  state->getFontTransMat(&m11, &m12, &m21, &m22);
++  m11 *= state->getHorizScaling();
++  m12 *= state->getHorizScaling();
++
++  // for substituted fonts: adjust the font matrix -- compare the
++  // width of 'm' in the original font and the substituted font
++  substIdx = ((SplashOutFontFileID *)fontFile->getID())->getSubstIdx();
++  if (substIdx >= 0) {
++    for (code = 0; code < 256; ++code) {
++      if ((name = ((Gfx8BitFont *)gfxFont)->getCharName(code)) &&
++	  name[0] == 'm' && name[1] == '\0') {
++	break;
++      }
++    }
++    if (code < 256) {
++      w1 = ((Gfx8BitFont *)gfxFont)->getWidth(code);
++      w2 = splashOutSubstFonts[substIdx].mWidth;
++      if (!gfxFont->isSymbolic()) {
++	// if real font is substantially narrower than substituted
++	// font, reduce the font size accordingly
++	if (w1 > 0.01 && w1 < 0.9 * w2) {
++	  w1 /= w2;
++	  m11 *= w1;
++	  m21 *= w1;
++	}
++      }
++    }
++  }
++
++  // create the scaled font
++  mat[0] = m11;  mat[1] = -m12;
++  mat[2] = m21;  mat[3] = -m22;
++  font = fontEngine->getFont(fontFile, mat);
++
++  if (tmpFileName) {
++    delete tmpFileName;
++  }
++  return;
++
++ err2:
++  delete id;
++ err1:
++  if (tmpFileName) {
++    delete tmpFileName;
++  }
++  return;
++}
++
++void SplashOutputDev::stroke(GfxState *state) {
++  SplashPath *path;
++
++  path = convertPath(state, state->getPath());
++  splash->stroke(path);
++  delete path;
++}
++
++void SplashOutputDev::fill(GfxState *state) {
++  SplashPath *path;
++
++  path = convertPath(state, state->getPath());
++  splash->fill(path, gFalse);
++  delete path;
++}
++
++void SplashOutputDev::eoFill(GfxState *state) {
++  SplashPath *path;
++
++  path = convertPath(state, state->getPath());
++  splash->fill(path, gTrue);
++  delete path;
++}
++
++void SplashOutputDev::clip(GfxState *state) {
++  SplashPath *path;
++
++  path = convertPath(state, state->getPath());
++  splash->clipToPath(path, gFalse);
++  delete path;
++}
++
++void SplashOutputDev::eoClip(GfxState *state) {
++  SplashPath *path;
++
++  path = convertPath(state, state->getPath());
++  splash->clipToPath(path, gTrue);
++  delete path;
++}
++
++SplashPath *SplashOutputDev::convertPath(GfxState *state, GfxPath *path) {
++  SplashPath *sPath;
++  GfxSubpath *subpath;
++  double x1, y1, x2, y2, x3, y3;
++  int i, j;
++
++  sPath = new SplashPath();
++  for (i = 0; i < path->getNumSubpaths(); ++i) {
++    subpath = path->getSubpath(i);
++    if (subpath->getNumPoints() > 0) {
++      state->transform(subpath->getX(0), subpath->getY(0), &x1, &y1);
++      sPath->moveTo((SplashCoord)x1, (SplashCoord)y1);
++      j = 1;
++      while (j < subpath->getNumPoints()) {
++	if (subpath->getCurve(j)) {
++	  state->transform(subpath->getX(j), subpath->getY(j), &x1, &y1);
++	  state->transform(subpath->getX(j+1), subpath->getY(j+1), &x2, &y2);
++	  state->transform(subpath->getX(j+2), subpath->getY(j+2), &x3, &y3);
++	  sPath->curveTo((SplashCoord)x1, (SplashCoord)y1,
++			 (SplashCoord)x2, (SplashCoord)y2,
++			 (SplashCoord)x3, (SplashCoord)y3);
++	  j += 3;
++	} else {
++	  state->transform(subpath->getX(j), subpath->getY(j), &x1, &y1);
++	  sPath->lineTo((SplashCoord)x1, (SplashCoord)y1);
++	  ++j;
++	}
++      }
++      if (subpath->isClosed()) {
++	sPath->close();
++      }
++    }
++  }
++  return sPath;
++}
++
++void SplashOutputDev::drawChar(GfxState *state, double x, double y,
++			       double dx, double dy,
++			       double originX, double originY,
++			       CharCode code, Unicode *u, int uLen) {
++  double x1, y1;
++  SplashPath *path;
++  int render;
++
++  if (needFontUpdate) {
++    updateFont(state);
++  }
++  if (!font) {
++    return;
++  }
++
++  // check for invisible text -- this is used by Acrobat Capture
++  render = state->getRender();
++  if (render == 3) {
++    return;
++  }
++
++  x -= originX;
++  y -= originY;
++  state->transform(x, y, &x1, &y1);
++
++  // fill
++  if (!(render & 1)) {
++    splash->fillChar((SplashCoord)x1, (SplashCoord)y1, code, font);
++  }
++
++  // stroke
++  if ((render & 3) == 1 || (render & 3) == 2) {
++    if ((path = font->getGlyphPath(code))) {
++      path->offset((SplashCoord)x1, (SplashCoord)y1);
++      splash->stroke(path);
++      delete path;
++    }
++  }
++
++  // clip
++  if (render & 4) {
++    path = font->getGlyphPath(code);
++    path->offset((SplashCoord)x1, (SplashCoord)y1);
++    if (textClipPath) {
++      textClipPath->append(path);
++      delete path;
++    } else {
++      textClipPath = path;
++    }
++  }
++}
++
++GBool SplashOutputDev::beginType3Char(GfxState *state, double x, double y,
++				      double dx, double dy,
++				      CharCode code, Unicode *u, int uLen) {
++  GfxFont *gfxFont;
++  Ref *fontID;
++  double *ctm, *bbox;
++  T3FontCache *t3Font;
++  T3GlyphStack *t3gs;
++  double x1, y1, xMin, yMin, xMax, yMax, xt, yt;
++  int i, j;
++
++  if (!(gfxFont = state->getFont())) {
++    return gFalse;
++  }
++  fontID = gfxFont->getID();
++  ctm = state->getCTM();
++  state->transform(0, 0, &xt, &yt);
++
++  // is it the first (MRU) font in the cache?
++  if (!(nT3Fonts > 0 &&
++	t3FontCache[0]->matches(fontID, ctm[0], ctm[1], ctm[2], ctm[3]))) {
++
++    // is the font elsewhere in the cache?
++    for (i = 1; i < nT3Fonts; ++i) {
++      if (t3FontCache[i]->matches(fontID, ctm[0], ctm[1], ctm[2], ctm[3])) {
++	t3Font = t3FontCache[i];
++	for (j = i; j > 0; --j) {
++	  t3FontCache[j] = t3FontCache[j - 1];
++	}
++	t3FontCache[0] = t3Font;
++	break;
++      }
++    }
++    if (i >= nT3Fonts) {
++
++      // create new entry in the font cache
++      if (nT3Fonts == splashOutT3FontCacheSize) {
++	delete t3FontCache[nT3Fonts - 1];
++	--nT3Fonts;
++      }
++      for (j = nT3Fonts; j > 0; --j) {
++	t3FontCache[j] = t3FontCache[j - 1];
++      }
++      ++nT3Fonts;
++      bbox = gfxFont->getFontBBox();
++      if (bbox[0] == 0 && bbox[1] == 0 && bbox[2] == 0 && bbox[3] == 0) {
++	// broken bounding box -- just take a guess
++	xMin = xt - 5;
++	xMax = xMin + 30;
++	yMax = yt + 15;
++	yMin = yMax - 45;
++      } else {
++	state->transform(bbox[0], bbox[1], &x1, &y1);
++	xMin = xMax = x1;
++	yMin = yMax = y1;
++	state->transform(bbox[0], bbox[3], &x1, &y1);
++	if (x1 < xMin) {
++	  xMin = x1;
++	} else if (x1 > xMax) {
++	  xMax = x1;
++	}
++	if (y1 < yMin) {
++	  yMin = y1;
++	} else if (y1 > yMax) {
++	  yMax = y1;
++	}
++	state->transform(bbox[2], bbox[1], &x1, &y1);
++	if (x1 < xMin) {
++	  xMin = x1;
++	} else if (x1 > xMax) {
++	  xMax = x1;
++	}
++	if (y1 < yMin) {
++	  yMin = y1;
++	} else if (y1 > yMax) {
++	  yMax = y1;
++	}
++	state->transform(bbox[2], bbox[3], &x1, &y1);
++	if (x1 < xMin) {
++	  xMin = x1;
++	} else if (x1 > xMax) {
++	  xMax = x1;
++	}
++	if (y1 < yMin) {
++	  yMin = y1;
++	} else if (y1 > yMax) {
++	  yMax = y1;
++	}
++      }
++      t3FontCache[0] = new T3FontCache(fontID, ctm[0], ctm[1], ctm[2], ctm[3],
++	                               (int)floor(xMin - xt),
++				       (int)floor(yMin - yt),
++				       (int)ceil(xMax) - (int)floor(xMin) + 3,
++				       (int)ceil(yMax) - (int)floor(yMin) + 3,
++				       colorMode != splashModeMono1);
++    }
++  }
++  t3Font = t3FontCache[0];
++
++  // is the glyph in the cache?
++  i = (code & (t3Font->cacheSets - 1)) * t3Font->cacheAssoc;
++  for (j = 0; j < t3Font->cacheAssoc; ++j) {
++    if ((t3Font->cacheTags[i+j].mru & 0x8000) &&
++	t3Font->cacheTags[i+j].code == code) {
++      drawType3Glyph(t3Font, &t3Font->cacheTags[i+j],
++		     t3Font->cacheData + (i+j) * t3Font->glyphSize,
++		     xt, yt);
++      return gTrue;
++    }
++  }
++
++  // push a new Type 3 glyph record
++  t3gs = new T3GlyphStack();
++  t3gs->next = t3GlyphStack;
++  t3GlyphStack = t3gs;
++  t3GlyphStack->code = code;
++  t3GlyphStack->x = xt;
++  t3GlyphStack->y = yt;
++  t3GlyphStack->cache = t3Font;
++  t3GlyphStack->cacheTag = NULL;
++  t3GlyphStack->cacheData = NULL;
++
++  return gFalse;
++}
++
++void SplashOutputDev::endType3Char(GfxState *state) {
++  T3GlyphStack *t3gs;
++  double *ctm;
++
++  if (t3GlyphStack->cacheTag) {
++    memcpy(t3GlyphStack->cacheData, bitmap->getDataPtr().mono8,
++	   t3GlyphStack->cache->glyphSize);
++    delete bitmap;
++    delete splash;
++    bitmap = t3GlyphStack->origBitmap;
++    splash = t3GlyphStack->origSplash;
++    ctm = state->getCTM();
++    state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3],
++		  t3GlyphStack->origCTM4, t3GlyphStack->origCTM5);
++    drawType3Glyph(t3GlyphStack->cache,
++		   t3GlyphStack->cacheTag, t3GlyphStack->cacheData,
++		   t3GlyphStack->x, t3GlyphStack->y);
++  }
++  t3gs = t3GlyphStack;
++  t3GlyphStack = t3gs->next;
++  delete t3gs;
++}
++
++void SplashOutputDev::type3D0(GfxState *state, double wx, double wy) {
++}
++
++void SplashOutputDev::type3D1(GfxState *state, double wx, double wy,
++			      double llx, double lly, double urx, double ury) {
++  double *ctm;
++  T3FontCache *t3Font;
++  SplashColor color;
++  double xt, yt, xMin, xMax, yMin, yMax, x1, y1;
++  int i, j;
++
++  t3Font = t3GlyphStack->cache;
++
++  // check for a valid bbox
++  state->transform(0, 0, &xt, &yt);
++  state->transform(llx, lly, &x1, &y1);
++  xMin = xMax = x1;
++  yMin = yMax = y1;
++  state->transform(llx, ury, &x1, &y1);
++  if (x1 < xMin) {
++    xMin = x1;
++  } else if (x1 > xMax) {
++    xMax = x1;
++  }
++  if (y1 < yMin) {
++    yMin = y1;
++  } else if (y1 > yMax) {
++    yMax = y1;
++  }
++  state->transform(urx, lly, &x1, &y1);
++  if (x1 < xMin) {
++    xMin = x1;
++  } else if (x1 > xMax) {
++    xMax = x1;
++  }
++  if (y1 < yMin) {
++    yMin = y1;
++  } else if (y1 > yMax) {
++    yMax = y1;
++  }
++  state->transform(urx, ury, &x1, &y1);
++  if (x1 < xMin) {
++    xMin = x1;
++  } else if (x1 > xMax) {
++    xMax = x1;
++  }
++  if (y1 < yMin) {
++    yMin = y1;
++  } else if (y1 > yMax) {
++    yMax = y1;
++  }
++  if (xMin - xt < t3Font->glyphX ||
++      yMin - yt < t3Font->glyphY ||
++      xMax - xt > t3Font->glyphX + t3Font->glyphW ||
++      yMax - yt > t3Font->glyphY + t3Font->glyphH) {
++    error(-1, "Bad bounding box in Type 3 glyph");
++    return;
++  }
++
++  // allocate a cache entry
++  i = (t3GlyphStack->code & (t3Font->cacheSets - 1)) * t3Font->cacheAssoc;
++  for (j = 0; j < t3Font->cacheAssoc; ++j) {
++    if ((t3Font->cacheTags[i+j].mru & 0x7fff) == t3Font->cacheAssoc - 1) {
++      t3Font->cacheTags[i+j].mru = 0x8000;
++      t3Font->cacheTags[i+j].code = t3GlyphStack->code;
++      t3GlyphStack->cacheTag = &t3Font->cacheTags[i+j];
++      t3GlyphStack->cacheData = t3Font->cacheData + (i+j) * t3Font->glyphSize;
++    } else {
++      ++t3Font->cacheTags[i+j].mru;
++    }
++  }
++
++  // save state
++  t3GlyphStack->origBitmap = bitmap;
++  t3GlyphStack->origSplash = splash;
++  ctm = state->getCTM();
++  t3GlyphStack->origCTM4 = ctm[4];
++  t3GlyphStack->origCTM5 = ctm[5];
++
++  // create the temporary bitmap
++  if (colorMode == splashModeMono1) {
++    bitmap = new SplashBitmap(t3Font->glyphW, t3Font->glyphH, splashModeMono1);
++    splash = new Splash(bitmap);
++    color.mono1 = 0;
++    splash->clear(color);
++    color.mono1 = 1;
++  } else {
++    bitmap = new SplashBitmap(t3Font->glyphW, t3Font->glyphH, splashModeMono8);
++    splash = new Splash(bitmap);
++    color.mono8 = 0x00;
++    splash->clear(color);
++    color.mono8 = 0xff;
++  }
++  splash->setFillPattern(new SplashSolidColor(color));
++  splash->setStrokePattern(new SplashSolidColor(color));
++  //~ this should copy other state from t3GlyphStack->origSplash?
++  state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3],
++		-t3Font->glyphX, -t3Font->glyphY);
++}
++
++void SplashOutputDev::drawType3Glyph(T3FontCache *t3Font,
++				     T3FontCacheTag *tag, Guchar *data,
++				     double x, double y) {
++  SplashGlyphBitmap glyph;
++
++  glyph.x = -t3Font->glyphX;
++  glyph.y = -t3Font->glyphY;
++  glyph.w = t3Font->glyphW;
++  glyph.h = t3Font->glyphH;
++  glyph.aa = colorMode != splashModeMono1;
++  glyph.data = data;
++  glyph.freeData = gFalse;
++  splash->fillGlyph((SplashCoord)x, (SplashCoord)y, &glyph);
++}
++
++void SplashOutputDev::endTextObject(GfxState *state) {
++  if (textClipPath) {
++    splash->clipToPath(textClipPath, gFalse);
++    delete textClipPath;
++    textClipPath = NULL;
++  }
++}
++
++struct SplashOutImageMaskData {
++  ImageStream *imgStr;
++  int nPixels, idx;
++  GBool invert;
++};
++
++GBool SplashOutputDev::imageMaskSrc(void *data, SplashMono1 *pixel) {
++  SplashOutImageMaskData *imgMaskData = (SplashOutImageMaskData *)data;
++  Guchar pix;
++
++  if (imgMaskData->idx >= imgMaskData->nPixels) {
++    return gFalse;
++  }
++  //~ use getLine
++  imgMaskData->imgStr->getPixel(&pix);
++  if (!imgMaskData->invert) {
++    pix ^= 1;
++  }
++  *pixel = pix;
++  ++imgMaskData->idx;
++  return gTrue;
++}
++
++void SplashOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
++				    int width, int height, GBool invert,
++				    GBool inlineImg) {
++  double *ctm;
++  SplashCoord mat[6];
++  SplashOutImageMaskData imgMaskData;
++  Guchar pix;
++
++  ctm = state->getCTM();
++  mat[0] = ctm[0];
++  mat[1] = ctm[1];
++  mat[2] = -ctm[2];
++  mat[3] = -ctm[3];
++  mat[4] = ctm[2] + ctm[4];
++  mat[5] = ctm[3] + ctm[5];
++
++  imgMaskData.imgStr = new ImageStream(str, width, 1, 1);
++  imgMaskData.imgStr->reset();
++  imgMaskData.nPixels = width * height;
++  imgMaskData.idx = 0;
++  imgMaskData.invert = invert;
++
++  splash->fillImageMask(&imageMaskSrc, &imgMaskData, width, height, mat);
++  if (inlineImg) {
++    while (imageMaskSrc(&imgMaskData, &pix)) ;
++  }
++
++  delete imgMaskData.imgStr;
++}
++
++struct SplashOutImageData {
++  ImageStream *imgStr;
++  GfxImageColorMap *colorMap;
++  int *maskColors;
++  SplashOutputDev *out;
++  int nPixels, idx;
++};
++
++GBool SplashOutputDev::imageSrc(void *data, SplashColor *pixel,
++				Guchar *alpha) {
++  SplashOutImageData *imgData = (SplashOutImageData *)data;
++  Guchar pix[gfxColorMaxComps];
++  GfxRGB rgb;
++  double gray;
++  int i;
++
++  if (imgData->idx >= imgData->nPixels) {
++    return gFalse;
++  }
++
++  //~ use getLine
++  imgData->imgStr->getPixel(pix);
++  switch (imgData->out->colorMode) {
++  case splashModeMono1:
++  case splashModeMono8:
++    imgData->colorMap->getGray(pix, &gray);
++    pixel->mono8 = soutRound(255 * gray);
++    break;
++  case splashModeRGB8:
++    imgData->colorMap->getRGB(pix, &rgb);
++    pixel->rgb8 = splashMakeRGB8(soutRound(255 * rgb.r),
++				 soutRound(255 * rgb.g),
++				 soutRound(255 * rgb.b));
++    break;
++  case splashModeBGR8Packed:
++    imgData->colorMap->getRGB(pix, &rgb);
++    pixel->bgr8 = splashMakeBGR8(soutRound(255 * rgb.r),
++				 soutRound(255 * rgb.g),
++				 soutRound(255 * rgb.b));
++    break;
++  }
++
++  if (imgData->maskColors) {
++    *alpha = 0;
++    for (i = 0; i < imgData->colorMap->getNumPixelComps(); ++i) {
++      if (pix[i] < imgData->maskColors[2*i] ||
++	  pix[i] > imgData->maskColors[2*i+1]) {
++	*alpha = 1;
++	break;
++      }
++    }
++  } else {
++    *alpha = 1;
++  }
++
++  ++imgData->idx;
++  return gTrue;
++}
++
++void SplashOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
++				int width, int height,
++				GfxImageColorMap *colorMap,
++				int *maskColors, GBool inlineImg) {
++  double *ctm;
++  SplashCoord mat[6];
++  SplashOutImageData imgData;
++  SplashColor pix;
++  Guchar alpha;
++
++  ctm = state->getCTM();
++  mat[0] = ctm[0];
++  mat[1] = ctm[1];
++  mat[2] = -ctm[2];
++  mat[3] = -ctm[3];
++  mat[4] = ctm[2] + ctm[4];
++  mat[5] = ctm[3] + ctm[5];
++
++  imgData.imgStr = new ImageStream(str, width,
++				   colorMap->getNumPixelComps(),
++				   colorMap->getBits());
++  imgData.imgStr->reset();
++  imgData.colorMap = colorMap;
++  imgData.maskColors = maskColors;
++  imgData.out = this;
++  imgData.nPixels = width * height;
++  imgData.idx = 0;
++
++  splash->drawImage(&imageSrc, &imgData,
++		    (colorMode == splashModeMono1) ? splashModeMono8
++			                           : colorMode,
++		    width, height, mat);
++  if (inlineImg) {
++    while (imageSrc(&imgData, &pix, &alpha)) ;
++  }
++
++  delete imgData.imgStr;
++}
++
++int SplashOutputDev::getBitmapWidth() {
++  return bitmap->getWidth();
++}
++
++int SplashOutputDev::getBitmapHeight() {
++  return bitmap->getHeight();
++}
++
++void SplashOutputDev::xorRectangle(int x0, int y0, int x1, int y1,
++				   SplashPattern *pattern) {
++  SplashPath *path;
++
++  path = new SplashPath();
++  path->moveTo((SplashCoord)x0, (SplashCoord)y0);
++  path->lineTo((SplashCoord)x1, (SplashCoord)y0);
++  path->lineTo((SplashCoord)x1, (SplashCoord)y1);
++  path->lineTo((SplashCoord)x0, (SplashCoord)y1);
++  path->close();
++  splash->setFillPattern(pattern);
++  splash->xorFill(path, gTrue);
++  delete path;
++}
++
++void SplashOutputDev::setFillColor(int r, int g, int b) {
++  GfxRGB rgb;
++  double gray;
++
++  rgb.r = r / 255.0;
++  rgb.g = g / 255.0;
++  rgb.b = b / 255.0;
++  gray = 0.299 * rgb.r + 0.587 * rgb.g + 0.114 * rgb.g;
++  splash->setFillPattern(getColor(gray, &rgb));
++}
++
++SplashFont *SplashOutputDev::getFont(GooString *name, double *mat) {
++  DisplayFontParam *dfp;
++  Ref ref;
++  SplashOutFontFileID *id;
++  SplashFontFile *fontFile;
++  SplashFont *fontObj;
++  int i;
++
++  for (i = 0; i < 16; ++i) {
++    if (!name->cmp(splashOutSubstFonts[i].name)) {
++      break;
++    }
++  }
++  if (i == 16) {
++    return NULL;
++  }
++  ref.num = i;
++  ref.gen = -1;
++  id = new SplashOutFontFileID(&ref);
++
++  // check the font file cache
++  if ((fontFile = fontEngine->getFontFile(id))) {
++    delete id;
++
++  // load the font file
++  } else {
++    dfp = globalParams->getDisplayFont(name);
++    if (dfp->kind != displayFontT1) {
++      return NULL;
++    }
++    fontFile = fontEngine->loadType1Font(id, dfp->t1.fileName->getCString(),
++					 gFalse, winAnsiEncoding);
++  }
++
++  // create the scaled font
++  fontObj = fontEngine->getFont(fontFile, (SplashCoord *)mat);
++
++  return fontObj;
++}
+diff --exclude-from=/home/dang/.diffrc -u -ruN poppler-0.4.3.orig/utils/SplashOutputDev.h poppler-0.4.3/utils/SplashOutputDev.h
+--- poppler-0.4.3.orig/utils/SplashOutputDev.h	1969-12-31 19:00:00.000000000 -0500
++++ poppler-0.4.3/utils/SplashOutputDev.h	2005-12-26 21:28:15.000000000 -0500
+@@ -0,0 +1,195 @@
++//========================================================================
++//
++// SplashOutputDev.h
++//
++// Copyright 2003 Glyph & Cog, LLC
++//
++//========================================================================
++
++#ifndef SPLASHOUTPUTDEV_H
++#define SPLASHOUTPUTDEV_H
++
++#include <poppler-config.h>
++
++#ifdef USE_GCC_PRAGMAS
++#pragma interface
++#endif
++
++#include "goo/gtypes.h"
++#include "splash/SplashTypes.h"
++#include "config.h"
++#include "OutputDev.h"
++
++class GfxState;
++class GfxPath;
++class Gfx8BitFont;
++class SplashBitmap;
++class Splash;
++class SplashPath;
++class SplashPattern;
++class SplashFontEngine;
++class SplashFont;
++class T3FontCache;
++struct T3FontCacheTag;
++struct T3GlyphStack;
++struct GfxRGB;
++
++//------------------------------------------------------------------------
++
++// number of Type 3 fonts to cache
++#define splashOutT3FontCacheSize 8
++
++//------------------------------------------------------------------------
++// SplashOutputDev
++//------------------------------------------------------------------------
++
++class SplashOutputDev: public OutputDev {
++public:
++
++  // Constructor.
++  SplashOutputDev(SplashColorMode colorModeA, GBool reverseVideoA,
++		  SplashColor paperColorA);
++
++  // Destructor.
++  virtual ~SplashOutputDev();
++
++  //----- get info about output device
++
++  // Does this device use upside-down coordinates?
++  // (Upside-down means (0,0) is the top left corner of the page.)
++  virtual GBool upsideDown() { return gTrue; }
++
++  // Does this device use drawChar() or drawString()?
++  virtual GBool useDrawChar() { return gTrue; }
++
++  // Does this device use beginType3Char/endType3Char?  Otherwise,
++  // text in Type 3 fonts will be drawn with drawChar/drawString.
++  virtual GBool interpretType3Chars() { return gTrue; }
++
++  //----- initialization and control
++
++  // Start a page.
++  virtual void startPage(int pageNum, GfxState *state);
++
++  // End a page.
++  virtual void endPage();
++
++  //----- link borders
++  virtual void drawLink(Link *link, Catalog *catalog);
++
++  //----- save/restore graphics state
++  virtual void saveState(GfxState *state);
++  virtual void restoreState(GfxState *state);
++
++  //----- update graphics state
++  virtual void updateAll(GfxState *state);
++  virtual void updateCTM(GfxState *state, double m11, double m12,
++			 double m21, double m22, double m31, double m32);
++  virtual void updateLineDash(GfxState *state);
++  virtual void updateFlatness(GfxState *state);
++  virtual void updateLineJoin(GfxState *state);
++  virtual void updateLineCap(GfxState *state);
++  virtual void updateMiterLimit(GfxState *state);
++  virtual void updateLineWidth(GfxState *state);
++  virtual void updateFillColor(GfxState *state);
++  virtual void updateStrokeColor(GfxState *state);
++
++  //----- update text state
++  virtual void updateFont(GfxState *state);
++
++  //----- path painting
++  virtual void stroke(GfxState *state);
++  virtual void fill(GfxState *state);
++  virtual void eoFill(GfxState *state);
++
++  //----- path clipping
++  virtual void clip(GfxState *state);
++  virtual void eoClip(GfxState *state);
++
++  //----- text drawing
++  virtual void drawChar(GfxState *state, double x, double y,
++			double dx, double dy,
++			double originX, double originY,
++			CharCode code, Unicode *u, int uLen);
++  virtual GBool beginType3Char(GfxState *state, double x, double y,
++			       double dx, double dy,
++			       CharCode code, Unicode *u, int uLen);
++  virtual void endType3Char(GfxState *state);
++  virtual void endTextObject(GfxState *state);
++
++  //----- image drawing
++  virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
++			     int width, int height, GBool invert,
++			     GBool inlineImg);
++  virtual void drawImage(GfxState *state, Object *ref, Stream *str,
++			 int width, int height, GfxImageColorMap *colorMap,
++			 int *maskColors, GBool inlineImg);
++
++  //----- Type 3 font operators
++  virtual void type3D0(GfxState *state, double wx, double wy);
++  virtual void type3D1(GfxState *state, double wx, double wy,
++		       double llx, double lly, double urx, double ury);
++
++  //----- special access
++
++  // Called to indicate that a new PDF document has been loaded.
++  void startDoc(XRef *xrefA);
++ 
++  GBool isReverseVideo() { return reverseVideo; }
++
++  // Get the bitmap and its size.
++  SplashBitmap *getBitmap() { return bitmap; }
++  int getBitmapWidth();
++  int getBitmapHeight();
++
++  // Get the Splash object.
++  Splash *getSplash() { return splash; }
++
++  // XOR a rectangular region in the bitmap with <pattern>.  <pattern>
++  // is passed to Splash::setFillPattern, so it should not be used
++  // after calling this function.
++  void xorRectangle(int x0, int y0, int x1, int y1, SplashPattern *pattern);
++
++  // Set the Splash fill color.
++  void setFillColor(int r, int g, int b);
++
++  // Get a font object for a Base-14 font, using the Latin-1 encoding.
++  SplashFont *getFont(GooString *name, double *mat);
++
++  void setUnderlayCbk(void (*cbk)(void *data), void *data)
++    { underlayCbk = cbk; underlayCbkData = data; }
++
++private:
++
++  SplashPattern *getColor(double gray, GfxRGB *rgb);
++  SplashPath *convertPath(GfxState *state, GfxPath *path);
++  void drawType3Glyph(T3FontCache *t3Font,
++		      T3FontCacheTag *tag, Guchar *data,
++		      double x, double y);
++  static GBool imageMaskSrc(void *data, SplashMono1 *pixel);
++  static GBool imageSrc(void *data, SplashColor *pixel, Guchar *alpha);
++
++  SplashColorMode colorMode;
++  GBool reverseVideo;		// reverse video mode
++  SplashColor paperColor;	// paper color
++
++  XRef *xref;			// xref table for current document
++
++  SplashBitmap *bitmap;
++  Splash *splash;
++  SplashFontEngine *fontEngine;
++
++  T3FontCache *			// Type 3 font cache
++    t3FontCache[splashOutT3FontCacheSize];
++  int nT3Fonts;			// number of valid entries in t3FontCache
++  T3GlyphStack *t3GlyphStack;	// Type 3 glyph context stack
++
++  SplashFont *font;		// current font
++  GBool needFontUpdate;		// set when the font needs to be updated
++  SplashPath *textClipPath;	// clipping path built with text object
++
++  void (*underlayCbk)(void *data);
++  void *underlayCbkData;
++};
++
++#endif