pkgs/applications/misc/xpdf/xpdf-3.02-protection.patch

   1 diff -C 3 -r orig/xpdf/pdfimages.cc xpdf-3.02/xpdf/pdfimages.cc
   2 *** orig/xpdf/pdfimages.cc      2007-02-27 23:05:52.000000000 +0100
   3 --- xpdf-3.02/xpdf/pdfimages.cc 2007-10-31 20:17:22.601449943 +0100
   4 ***************
   5 *** 118,130 ****
   6       goto err1;
   7     }
   8
   9 -   // check for copy permission
  10 -   if (!doc->okToCopy()) {
  11 -     error(-1, "Copying of images from this document is not allowed.");
  12 -     exitCode = 3;
  13 -     goto err1;
  14 -   }
  15 -
  16     // get page range
  17     if (firstPage < 1)
  18       firstPage = 1;
  19 --- 118,123 ----
  20 diff -C 3 -r orig/xpdf/pdftotext.cc xpdf-3.02/xpdf/pdftotext.cc
  21 *** orig/xpdf/pdftotext.cc      2007-02-27 23:05:52.000000000 +0100
  22 --- xpdf-3.02/xpdf/pdftotext.cc 2007-10-31 20:17:34.392224196 +0100
  23 ***************
  24 *** 160,172 ****
  25       goto err2;
  26     }
  27
  28 -   // check for copy permission
  29 -   if (!doc->okToCopy()) {
  30 -     error(-1, "Copying of text from this document is not allowed.");
  31 -     exitCode = 3;
  32 -     goto err2;
  33 -   }
  34 -
  35     // construct text file name
  36     if (argc == 3) {
  37       textFileName = new GString(argv[2]);
  38 --- 160,165 ----
  39 diff -C 3 -r orig/xpdf/XPDFCore.cc xpdf-3.02/xpdf/XPDFCore.cc
  40 *** orig/xpdf/XPDFCore.cc       2007-02-27 23:05:52.000000000 +0100
  41 --- xpdf-3.02/xpdf/XPDFCore.cc  2007-10-31 20:18:05.370494431 +0100
  42 ***************
  43 *** 384,394 ****
  44   #ifndef NO_TEXT_SELECT
  45         if (selectULX != selectLRX &&
  46           selectULY != selectLRY) {
  47 !       if (doc->okToCopy()) {
  48 !         copySelection();
  49 !       } else {
  50 !         error(-1, "Copying of text from this document is not allowed.");
  51 !       }
  52         }
  53   #endif
  54       }
  55 --- 384,390 ----
  56   #ifndef NO_TEXT_SELECT
  57         if (selectULX != selectLRX &&
  58           selectULY != selectLRY) {
  59 !       copySelection();
  60         }
  61   #endif
  62       }
  63 ***************
  64 *** 407,415 ****
  65     int pg;
  66     double ulx, uly, lrx, lry;
  67
  68 -   if (!doc->okToCopy()) {
  69 -     return;
  70 -   }
  71     if (getSelection(&pg, &ulx, &uly, &lrx, &lry)) {
  72       //~ for multithreading: need a mutex here
  73       if (currentSelection) {
  74 --- 403,408 ----