lib/modules/swfdump.c

   1 /* swfdump.c
   2
   3    Dump / debug functions
   4
   5    Extension module for the rfxswf library.
   6    Part of the swftools package.
   7
   8    Copyright (c) 2001 Rainer Böhme <rfxswf@reflex-studio.de>
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
  23
  24 void swf_DumpHeader(FILE * f,SWF * swf)
  25 { if (!f) f = stderr;
  26   fprintf(f,"File size\t%u\n",swf->fileSize);
  27   fprintf(f,"Movie width\t%u\n",(swf->movieSize.xmax - swf->movieSize.xmin)/20);
  28   fprintf(f,"Movie height\t%u\n",(swf->movieSize.ymax - swf->movieSize.ymin)/20);
  29   fprintf(f,"Frame rate\t%u.%u\n",swf->frameRate>>8,swf->frameRate&0xff);
  30   fprintf(f,"Frame count\t%u\n",swf->frameCount);
  31 }
  32
  33 void swf_DumpMatrix(FILE * f,MATRIX * m)
  34 { if (!f) f = stderr;
  35   fprintf(f,"[%08x][%08x]\n",m->sx,m->r1);
  36   fprintf(f,"[%08x][%08x]\n",m->r0,m->sy);
  37   fprintf(f," %08x, %08x\n",m->tx,m->ty);
  38 }
  39
  40 void swf_DumpTag(FILE * f,TAG * t)
  41 { int i;
  42   if (!f) f = stderr;
  43   for (i=0;i<t->len;i++)
  44   { if (!(i&15)) fprintf(f,"\n");
  45     fprintf(f,"%02x ",t->data[i]);
  46   }
  47   fprintf(f,"\n");
  48 }
  49
  50 void swf_DumpSWF(FILE * f, SWF*swf)
  51 {
  52     TAG* tag = swf->firstTag;
  53     fprintf(f, "vvvvvvvvvvvvvvvvvvvvv\n");
  54     while(tag) {
  55         printf("%8d %s\n", tag->len, swf_TagGetName(tag));
  56         tag = tag->next;
  57     }
  58     fprintf(f, "^^^^^^^^^^^^^^^^^^^^^\n");
  59 }
  60
  61 void swf_DumpFont(SWFFONT * font)
  62 {
  63     printf("ID: %d\n", font->id);
  64     printf("Version: %d\n", font->version);
  65     printf("name: %s\n", font->name);
  66     printf("characters: %d\n", font->numchars);
  67     printf("biggest mapped ascii value: %d\n", font->maxascii);
  68     printf("layout: %s\n", font->layout?"yes":"no");
  69     if(font->layout)
  70     {
  71         printf(" ascent:%d\n", font->layout->ascent);
  72         printf(" descent:%d\n", font->layout->descent);
  73         printf(" leading:%d\n", font->layout->leading);
  74         printf(" bounds: (not shown)\n");
  75         printf(" kerning records:%d\n", font->layout->kerningcount);
  76         printf(" kerning records: (not shown)\n");
  77     }
  78     printf("style: %d\n", font->style);
  79     printf("encoding: %d\n", font->encoding);
  80     printf("language: %d\n", font->language);
  81 }
  82
  83 void swf_DumpShape(SHAPE2*shape2)
  84 {
  85     SHAPELINE*l = shape2->lines;
  86     while(l) {
  87         if(l->type == moveTo) {
  88             //printf("fill %d/%d line %d\n", l->fillstyle0, l->fillstyle1, l->linestyle);
  89             printf("moveTo %.2f,%.2f\n", l->x/20.0, l->y/20.0);
  90         }
  91         if(l->type == lineTo) {
  92             //printf("fill %d/%d line %d\n", l->fillstyle0,  l->fillstyle1, l->linestyle);
  93             printf("lineTo %.2f,%.2f\n", l->x/20.0, l->y/20.0);
  94         }
  95         if(l->type == splineTo) {
  96             //printf("fill %d/%d line %d\n", l->fillstyle0, l->fillstyle1, l->linestyle);
  97             printf("splineTo %.2f,%.2f %.2f,%.2f\n", l->sx/20.0, l->sy/20.0, l->x/20.0, l->y/20.0);
  98         }
  99         l = l->next;
 100     }
 101 }
 102
 103 char* swf_TagGetName(TAG*tag)
 104 {
 105     switch(tag->id)
 106     {
 107         case ST_END:
 108             return "END";
 109         case ST_SHOWFRAME:
 110             return "SHOWFRAME";
 111         case ST_DEFINESHAPE:
 112             return "DEFINESHAPE";
 113         case ST_FREECHARACTER:
 114             return "FREECHARACTER";
 115         case ST_PLACEOBJECT:
 116             return "PLACEOBJECT";
 117         case ST_REMOVEOBJECT:
 118             return "REMOVEOBJECT";
 119         case ST_DEFINEBITS:
 120             return "DEFINEBITS";
 121         case ST_DEFINEBUTTON:
 122             return "DEFINEBUTTON";
 123         case ST_JPEGTABLES:
 124             return "JPEGTABLES";
 125         case ST_SETBACKGROUNDCOLOR:
 126             return "SETBACKGROUNDCOLOR";
 127         case ST_DEFINEFONT:
 128             return "DEFINEFONT";
 129         case ST_DEFINETEXT:
 130             return "DEFINETEXT";
 131         case ST_DEFINEEDITTEXT:
 132             return "DEFINEEDITTEXT";
 133         case ST_DOACTION:
 134             return "DOACTION";
 135         case ST_DEFINEFONTINFO:
 136             return "DEFINEFONTINFO";
 137         case ST_DEFINESOUND:
 138             return "DEFINESOUND";
 139         case ST_STARTSOUND:
 140             return "STARTSOUND";
 141         case ST_DEFINEBUTTONSOUND:
 142             return "DEFINEBUTTONSOUND";
 143         case ST_SOUNDSTREAMHEAD:
 144             return "SOUNDSTREAMHEAD";
 145         case ST_SOUNDSTREAMBLOCK:
 146             return "SOUNDSTREAMBLOCK";
 147         case ST_DEFINEBITSLOSSLESS:
 148             return "DEFINEBITSLOSSLESS";
 149         case ST_DEFINEBITSJPEG2:
 150             return "DEFINEBITSJPEG2";
 151         case ST_DEFINESHAPE2:
 152             return "DEFINESHAPE2";
 153         case ST_DEFINEBUTTONCXFORM:
 154             return "DEFINEBUTTONCXFORM";
 155         case ST_PROTECT:
 156             return "PROTECT";
 157         case ST_PLACEOBJECT2:
 158             return "PLACEOBJECT2";
 159         case ST_REMOVEOBJECT2:
 160             return "REMOVEOBJECT2";
 161         case ST_DEFINESHAPE3:
 162             return "DEFINESHAPE3";
 163         case ST_DEFINETEXT2:
 164             return "DEFINETEXT2";
 165         case ST_DEFINEBUTTON2:
 166             return "DEFINEBUTTON2";
 167         case ST_DEFINEBITSJPEG3:
 168             return "DEFINEBITSJPEG3";
 169         case ST_DEFINEBITSLOSSLESS2:
 170             return "DEFINEBITSLOSSLESS2";
 171         case ST_DEFINESPRITE:
 172             return "DEFINESPRITE";
 173         case ST_NAMECHARACTER:
 174             return "NAMECHARACTER";
 175         case ST_SERIALNUMBER:
 176             return "SERIALNUMBER";
 177         case ST_GENERATORTEXT:
 178             return "GENERATORTEXT";
 179         case ST_FRAMELABEL:
 180             return "FRAMELABEL";
 181         case ST_SOUNDSTREAMHEAD2:
 182             return "SOUNDSTREAMHEAD2";
 183         case ST_DEFINEMORPHSHAPE:
 184             return "DEFINEMORPHSHAPE";
 185         case ST_DEFINEFONT2:
 186             return "DEFINEFONT2";
 187         case ST_TEMPLATECOMMAND:
 188             return "TEMPLATECOMMAND";
 189         case ST_GENERATOR3:
 190             return "GENERATOR3";
 191         case ST_EXTERNALFONT:
 192             return "EXTERNALFONT";
 193         case ST_EXPORTASSETS:
 194             return "EXPORTASSETS";
 195         case ST_IMPORTASSETS:
 196             return "IMPORTASSETS";
 197         case ST_ENABLEDEBUGGER:
 198             return "ENABLEDEBUGGER";
 199         case ST_DOINITACTION:
 200             return "DOINITACTION";
 201         case ST_DEFINEMOVIE:
 202             return "DEFINEMOVIE";
 203         case ST_DEFINEVIDEOSTREAM:
 204             return "DEFINEVIDEOSTREAM";
 205         case ST_VIDEOFRAME:
 206             return "VIDEOFRAME";
 207         case ST_DEFINEFONTINFO2:
 208             return "DEFINEFONTINFO2";
 209         case ST_FREEALL:
 210             return "FREEALL";
 211         case ST_MX4:
 212             return "MX4";
 213         case ST_SCRIPTLIMITS:
 214             return "SCRIPTLIMITS";
 215         case ST_SETTABINDEX:
 216             return "SETTABINDEX";
 217
 218         case ST_REFLEX:
 219             return "REFLEX";
 220         case ST_GLYPHNAMES:
 221             return "GLYPHNAMES";
 222     }
 223     return 0;
 224 }