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   fprintf(f,"[%08x][%08x] %5.2f %5.2f %5.2f\n",m->sx,m->r1, m->sx/65536.0,m->r1/65536.0, m->tx/20.0);
  39   fprintf(f,"[%08x][%08x] %5.2f %5.2f %5.2f\n",m->r0,m->sy, m->r0/65536.0,m->sy/65536.0, m->ty/20.0 );
  40   fprintf(f," %08x, %08x \n",m->tx,m->ty);
  41 }
  42
  43 void swf_DumpTag(FILE * f,TAG * t)
  44 { int i;
  45   if (!f) f = stderr;
  46   for (i=0;i<t->len;i++)
  47   { if (!(i&15)) fprintf(f,"\n");
  48     fprintf(f,"%02x ",t->data[i]);
  49   }
  50   fprintf(f,"\n");
  51 }
  52
  53 void swf_DumpSWF(FILE * f, SWF*swf)
  54 {
  55     TAG* tag = swf->firstTag;
  56     fprintf(f, "vvvvvvvvvvvvvvvvvvvvv\n");
  57     while(tag) {
  58         printf("%8d %s\n", tag->len, swf_TagGetName(tag));
  59         tag = tag->next;
  60     }
  61     fprintf(f, "^^^^^^^^^^^^^^^^^^^^^\n");
  62 }
  63
  64 void swf_DumpFont(SWFFONT * font)
  65 {
  66     printf("ID: %d\n", font->id);
  67     printf("Version: %d\n", font->version);
  68     printf("name: %s\n", font->name);
  69     printf("characters: %d\n", font->numchars);
  70     printf("biggest mapped ascii value: %d\n", font->maxascii);
  71     printf("layout: %s\n", font->layout?"yes":"no");
  72     if(font->layout)
  73     {
  74         printf(" ascent:%d\n", font->layout->ascent);
  75         printf(" descent:%d\n", font->layout->descent);
  76         printf(" leading:%d\n", font->layout->leading);
  77         printf(" bounds: (not shown)\n");
  78         printf(" kerning records:%d\n", font->layout->kerningcount);
  79         printf(" kerning records: (not shown)\n");
  80     }
  81     printf("style: %d\n", font->style);
  82     printf("encoding: %d\n", font->encoding);
  83     printf("language: %d\n", font->language);
  84 }
  85
  86 void swf_DumpShape(SHAPE2*shape2)
  87 {
  88     SHAPELINE*l = shape2->lines;
  89     while(l) {
  90         if(l->type == moveTo) {
  91             //printf("fill %d/%d line %d\n", l->fillstyle0, l->fillstyle1, l->linestyle);
  92             printf("moveTo %.2f,%.2f (fill0:%d fill1:%d line:%d)\n", l->x/20.0, l->y/20.0, l->fillstyle0, l->fillstyle1, l->linestyle);
  93         }
  94         if(l->type == lineTo) {
  95             //printf("fill %d/%d line %d\n", l->fillstyle0,  l->fillstyle1, l->linestyle);
  96             printf("lineTo %.2f,%.2f (fill0:%d fill1:%d line:%d)\n", l->x/20.0, l->y/20.0, l->fillstyle0, l->fillstyle1, l->linestyle);
  97         }
  98         if(l->type == splineTo) {
  99             //printf("fill %d/%d line %d\n", l->fillstyle0, l->fillstyle1, l->linestyle);
 100             printf("splineTo %.2f,%.2f %.2f,%.2f (fill0:%d fill1:%d line:%d)\n", l->sx/20.0, l->sy/20.0, l->x/20.0, l->y/20.0, l->fillstyle0, l->fillstyle1, l->linestyle);
 101         }
 102         l = l->next;
 103     }
 104 }
 105
 106 char* swf_TagGetName(TAG*tag)
 107 {
 108     switch(tag->id)
 109     {
 110         case ST_END:
 111             return "END";
 112         case ST_SHOWFRAME:
 113             return "SHOWFRAME";
 114         case ST_DEFINESHAPE:
 115             return "DEFINESHAPE";
 116         case ST_FREECHARACTER:
 117             return "FREECHARACTER";
 118         case ST_PLACEOBJECT:
 119             return "PLACEOBJECT";
 120         case ST_REMOVEOBJECT:
 121             return "REMOVEOBJECT";
 122         case ST_DEFINEBITS:
 123             return "DEFINEBITS";
 124         case ST_DEFINEBUTTON:
 125             return "DEFINEBUTTON";
 126         case ST_JPEGTABLES:
 127             return "JPEGTABLES";
 128         case ST_SETBACKGROUNDCOLOR:
 129             return "SETBACKGROUNDCOLOR";
 130         case ST_DEFINEFONT:
 131             return "DEFINEFONT";
 132         case ST_DEFINETEXT:
 133             return "DEFINETEXT";
 134         case ST_DEFINEEDITTEXT:
 135             return "DEFINEEDITTEXT";
 136         case ST_DOACTION:
 137             return "DOACTION";
 138         case ST_DEFINEFONTINFO:
 139             return "DEFINEFONTINFO";
 140         case ST_DEFINESOUND:
 141             return "DEFINESOUND";
 142         case ST_STARTSOUND:
 143             return "STARTSOUND";
 144         case ST_DEFINEBUTTONSOUND:
 145             return "DEFINEBUTTONSOUND";
 146         case ST_SOUNDSTREAMHEAD:
 147             return "SOUNDSTREAMHEAD";
 148         case ST_SOUNDSTREAMBLOCK:
 149             return "SOUNDSTREAMBLOCK";
 150         case ST_DEFINEBITSLOSSLESS:
 151             return "DEFINEBITSLOSSLESS";
 152         case ST_DEFINEBITSJPEG2:
 153             return "DEFINEBITSJPEG2";
 154         case ST_DEFINESHAPE2:
 155             return "DEFINESHAPE2";
 156         case ST_DEFINEBUTTONCXFORM:
 157             return "DEFINEBUTTONCXFORM";
 158         case ST_PROTECT:
 159             return "PROTECT";
 160         case ST_PLACEOBJECT2:
 161             return "PLACEOBJECT2";
 162         case ST_REMOVEOBJECT2:
 163             return "REMOVEOBJECT2";
 164         case ST_DEFINESHAPE3:
 165             return "DEFINESHAPE3";
 166         case ST_DEFINETEXT2:
 167             return "DEFINETEXT2";
 168         case ST_DEFINEBUTTON2:
 169             return "DEFINEBUTTON2";
 170         case ST_DEFINEBITSJPEG3:
 171             return "DEFINEBITSJPEG3";
 172         case ST_DEFINEBITSLOSSLESS2:
 173             return "DEFINEBITSLOSSLESS2";
 174         case ST_DEFINESPRITE:
 175             return "DEFINESPRITE";
 176         case ST_NAMECHARACTER:
 177             return "NAMECHARACTER";
 178         case ST_SERIALNUMBER:
 179             return "SERIALNUMBER";
 180         case ST_GENERATORTEXT:
 181             return "GENERATORTEXT";
 182         case ST_FRAMELABEL:
 183             return "FRAMELABEL";
 184         case ST_SOUNDSTREAMHEAD2:
 185             return "SOUNDSTREAMHEAD2";
 186         case ST_DEFINEMORPHSHAPE:
 187             return "DEFINEMORPHSHAPE";
 188         case ST_DEFINEFONT2:
 189             return "DEFINEFONT2";
 190         case ST_TEMPLATECOMMAND:
 191             return "TEMPLATECOMMAND";
 192         case ST_GENERATOR3:
 193             return "GENERATOR3";
 194         case ST_EXTERNALFONT:
 195             return "EXTERNALFONT";
 196         case ST_EXPORTASSETS:
 197             return "EXPORTASSETS";
 198         case ST_IMPORTASSETS:
 199             return "IMPORTASSETS";
 200         case ST_ENABLEDEBUGGER:
 201             return "ENABLEDEBUGGER";
 202         case ST_DOINITACTION:
 203             return "DOINITACTION";
 204         case ST_DEFINEMOVIE:
 205             return "DEFINEMOVIE";
 206         case ST_DEFINEVIDEOSTREAM:
 207             return "DEFINEVIDEOSTREAM";
 208         case ST_VIDEOFRAME:
 209             return "VIDEOFRAME";
 210         case ST_DEFINEFONTINFO2:
 211             return "DEFINEFONTINFO2";
 212         case ST_FREEALL:
 213             return "FREEALL";
 214         case ST_MX4:
 215             return "MX4";
 216         case ST_SCRIPTLIMITS:
 217             return "SCRIPTLIMITS";
 218         case ST_SETTABINDEX:
 219             return "SETTABINDEX";
 220
 221         case ST_REFLEX:
 222             return "REFLEX";
 223         case ST_GLYPHNAMES:
 224             return "GLYPHNAMES";
 225     }
 226     return 0;
 227 }