Use poppler instead of including xpdf source code. Poppler is a fork of

2005-03-01  Kristian Høgsberg  <krh@redhat.com>

        Use poppler instead of including xpdf source code.  Poppler is a
        fork of xpdf to build it as a shared library. See
        http://freedesktop.org/wiki/Software/poppler.

        * pdf/xpdf/*, pdf/goo/*, pdf/splash/*, pdf/fofi/*: Remove included
        xpdf fork.

        * pdf/Makefile.am: Build libpdfdocument.a here.

        * pdf/GDKSplashOutputDev.cc:
        * pdf/GDKSplashOutputDev.h:
        * pdf/GnomeVFSStream.cc:
        * pdf/GnomeVFSStream.h:
        * pdf-document.cc:
        * pdf-document.h:
        * test-gdk-output-dev.cc
        * Thumb.cc:
        * Thumb.h: Pull these files out of pdf/xpdf and adjust to compile
        against poppler.

1 files changed, 0 insertions, 135 deletions

diff --git a/pdf/xpdf/PSTokenizer.cc b/pdf/xpdf/PSTokenizer.cc
deleted file mode 100644
index a65c324..0000000
--- a/pdf/xpdf/PSTokenizer.cc
+++ /dev/null
@@ -1,135 +0,0 @@
-//========================================================================
-//
-// PSTokenizer.cc
-//
-// Copyright 2002-2003 Glyph & Cog, LLC
-//
-//========================================================================
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "PSTokenizer.h"
-
-//------------------------------------------------------------------------
-
-// A '1' in this array means the character is white space.  A '1' or
-// '2' means the character ends a name or command.
-static char specialChars[256] = {
-  1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0,   // 0x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // 1x
-  1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2,   // 2x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0,   // 3x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // 4x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0,   // 5x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // 6x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0,   // 7x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // 8x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // 9x
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // ax
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // bx
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // cx
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // dx
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   // ex
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0    // fx
-};
-
-//------------------------------------------------------------------------
-
-PSTokenizer::PSTokenizer(int (*getCharFuncA)(void *), void *dataA) {
-  getCharFunc = getCharFuncA;
-  data = dataA;
-  charBuf = -1;
-}
-
-PSTokenizer::~PSTokenizer() {
-}
-
-GBool PSTokenizer::getToken(char *buf, int size, int *length) {
-  GBool comment, backslash;
-  int c;
-  int i;
-
-  // skip whitespace and comments
-  comment = gFalse;
-  while (1) {
-    if ((c = getChar()) == EOF) {
-      buf[0] = '\0';
-      *length = 0;
-      return gFalse;
-    }
-    if (comment) {
-      if (c == '\x0a' || c == '\x0d') {
-	comment = gFalse;
-      }
-    } else if (c == '%') {
-      comment = gTrue;
-    } else if (specialChars[c] != 1) {
-      break;
-    }
-  }
-
-  // read a token
-  i = 0;
-  buf[i++] = c;
-  if (c == '(') {
-    backslash = gFalse;
-    while ((c = lookChar()) != EOF) {
-      if (i < size - 1) {
-	buf[i++] = c;
-      }
-      getChar();
-      if (c == '\\') {
-	backslash = gTrue;
-      } else if (!backslash && c == ')') {
-	break;
-      } else {
-	backslash = gFalse;
-      }
-    }
-  } else if (c == '<') {
-    while ((c = lookChar()) != EOF) {
-      getChar();
-      if (i < size - 1) {
-	buf[i++] = c;
-      }
-      if (c == '>') {
-	break;
-      }
-    }
-  } else if (c != '[' && c != ']') {
-    while ((c = lookChar()) != EOF && !specialChars[c]) {
-      getChar();
-      if (i < size - 1) {
-	buf[i++] = c;
-      }
-    }
-  }
-  buf[i] = '\0';
-  *length = i;
-
-  return gTrue;
-}
-
-int PSTokenizer::lookChar() {
-  if (charBuf < 0) {
-    charBuf = (*getCharFunc)(data);
-  }
-  return charBuf;
-}
-
-int PSTokenizer::getChar() {
-  int c;
-
-  if (charBuf < 0) {
-    charBuf = (*getCharFunc)(data);
-  }
-  c = charBuf;
-  charBuf = -1;
-  return c;
-}