1 files changed, 0 insertions, 322 deletions
diff --git a/filters/kword/pdf/xpdf/xpdf/pdftotext.cc b/filters/kword/pdf/xpdf/xpdf/pdftotext.cc
deleted file mode 100644
index 150954fc9..000000000
--- a/filters/kword/pdf/xpdf/xpdf/pdftotext.cc
+++ /dev/null
@@ -1,322 +0,0 @@
-//========================================================================
-//
-// pdftotext.cc
-//
-// Copyright 1997-2002 Glyph & Cog, LLC
-//
-//========================================================================
-
-#include <aconf.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include "parseargs.h"
-#include "GString.h"
-#include "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 rawOrder = gFalse;
-static GBool htmlMeta = gFalse;
-static char textEncName[128] = "";
-static char textEOL[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 convert"},
-  {"-l",      argInt,      &lastPage,      0,
-   "last page to convert"},
-  {"-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)"},
-  {"-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;
-  GString *fileName;
-  GString *textFileName;
-  GString *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 GString(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 (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]) {
-    ownerPW = new GString(ownerPassword);
-  } else {
-    ownerPW = NULL;
-  }
-  if (userPassword[0]) {
-    userPW = new GString(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;
-  }
-
-  // check for copy permission
-  if (!doc->okToCopy()) {
-    error(-1, "Copying of text from this document is not allowed.");
-    exitCode = 3;
-    goto err2;
-  }
-
-  // construct text file name
-  if (argc == 3) {
-    textFileName = new GString(argv[2]);
-  } else {
-    p = fileName->getCString() + fileName->getLength() - 4;
-    if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")) {
-      textFileName = new GString(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(), rawOrder, htmlMeta);
-  if (textOut->isOk()) {
-    doc->displayPages(textOut, firstPage, lastPage, 72, 0, 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;
-  GString *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();
-}