src/swfstrings.c

   1 /* swfstrings.c
   2    Scans a swf file for strings
   3
   4    Part of the swftools package.
   5
   6    Copyright (c) 2000,2001 Rainer Böhme <rfxswf@reflex-studio.de>
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
  21
  22 #include <stdio.h>
  23 #include <fcntl.h>
  24 #include "../lib/rfxswf.h"
  25 #include "../lib/args.h"
  26
  27 char * filename = 0;
  28
  29 struct options_t options[] =
  30 {
  31  {"v","verbose"},
  32  {"V","version"},
  33  {0,0}
  34 };
  35
  36 int args_callback_option(char*name,char*val)
  37 {
  38     if(!strcmp(name, "V")) {
  39         printf("swfstrings - part of %s %s\n", PACKAGE, VERSION);
  40         exit(0);
  41     }
  42     return 0;
  43 }
  44 int args_callback_longoption(char*name,char*val)
  45 {
  46     return args_long2shortoption(options, name, val);
  47 }
  48 void args_callback_usage(char*name)
  49 {
  50     printf("\nreflex SWF Text Scan Utility\n(w) 2000 by Rainer Boehme <rb@reflex-studio.de>\n\nUsage: %s filename.swf\n", name);
  51     exit(0);
  52 }
  53 int args_callback_command(char*name,char*val)
  54 {
  55     if(filename) {
  56         fprintf(stderr, "Only one file allowed. You supplied at least two. (%s and %s)\n",
  57                  filename, name);
  58     }
  59     filename = name;
  60     return 0;
  61 }
  62
  63 SWF swf;
  64
  65 void fontcallback(U16 id,U8 * name)
  66 { LPSWFFONT font;
  67   LPTAG t;
  68
  69   swf_FontExtract(&swf,id,&font);
  70   printf("#< %s %s %s>\n",name,swf_FontIsBold(font)?"bold":"",swf_FontIsItalic(font)?"italic":"");
  71
  72   t = swf.firstTag;
  73
  74   while (t)
  75   { swf_TextPrintDefineText(t,font);
  76     t = swf_NextTag(t);
  77   }
  78
  79   swf_FontFree(font);
  80 }
  81
  82 int main (int argc,char ** argv)
  83 { int f;
  84
  85   processargs(argc, argv);
  86   if(!filename)
  87       exit(0);
  88
  89   f = open(filename,O_RDONLY|O_BINARY);
  90   if (f>=0)
  91   { if FAILED(swf_ReadSWF(f,&swf))
  92     { fprintf(stderr,"%s is not a valid SWF file or contains errors.\n",filename);
  93       close(f);
  94     }
  95     else
  96     { close(f);
  97       swf_FontEnumerate(&swf,&fontcallback);
  98       swf_FreeTags(&swf);
  99     }
 100   } else {
 101       fprintf(stderr,"File not found: %s\n",argv[1]);
 102   }
 103
 104   return 0;
 105 }
 106