X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fswfdump.c;h=ca8ee2716e2ae8510d16c0b050e912b7e6ec9500;hb=e448c7a56df8e289c9dbd5b8d87753addd541091;hp=8f501628c17a1eb92e78bfc6ee4a4a558227ed0b;hpb=ee47ae6458aa34dca06c864ac8ccf778d081cf50;p=swftools.git diff --git a/src/swfdump.c b/src/swfdump.c index 8f50162..ca8ee27 100644 --- a/src/swfdump.c +++ b/src/swfdump.c @@ -1,188 +1,188 @@ -/* swfdump.c - Shows the structure of a swf file - - Part of the swftools package. - - Copyright (c) 2001 Matthias Kramm - - This file is distributed under the GPL, see file COPYING for details */ - -#define HAVE_STAT - -#ifdef HAVE_SYS_STAT_H -#include -#else -#undef HAVE_STAT -#endif - -#ifdef HAVE_SYS_TYPES_H -#include -#else -#undef HAVE_STAT -#endif - -#include -#include -#include -#include "../lib/rfxswf.h" -#include "../lib/args.h" - -char * filename = 0; - -/* idtab stores the ids which are defined in the file. This allows us - to detect errors in the file. (i.e. ids which are defined more than - once */ -char idtab[65536]; -int action = 0; - -struct options_t options[] = -{ - {"a","action"}, - {"v","verbose"}, - {"V","version"}, - {0,0} -}; - - -int args_callback_option(char*name,char*val) -{ - if(!strcmp(name, "V")) { - printf("swfdump - part of %s %s\n", PACKAGE, VERSION); - exit(0); - } - else if(name[0]=='a') { - action = 1; - return 0; - } - else { - printf("Unknown option: -%s\n", name); - } - - return 0; -} -int args_callback_longoption(char*name,char*val) -{ - return args_long2shortoption(options, name, val); -} -void args_callback_usage(char*name) -{ - printf("Usage: %s [-a] file.swf\n", name); - printf("-h , --help\t\t\t Print help and exit\n"); - printf("-a , --action\t\t\t Disassemble action tags\n"); - printf("-V , --version\t\t\t Print program version and exit\n"); -} -int args_callback_command(char*name,char*val) -{ - if(filename) { - fprintf(stderr, "Only one file allowed. You supplied at least two. (%s and %s)\n", - filename, name); - } - filename = name; - return 0; -} - -int main (int argc,char ** argv) -{ - SWF swf; - TAG*tag; -#ifdef HAVE_STAT - struct stat statbuf; -#endif - int f; - char prefix[128]; - prefix[0] = 0; - memset(idtab,0,65536); - - processargs(argc, argv); - - if(!filename) - { - fprintf(stderr, "You must supply a filename.\n"); - return 1; - } - - f = open(filename,O_RDONLY); - - if (f<0) - { - perror("Couldn't open file: "); - exit(1); - } - if FAILED(ReadSWF(f,&swf)) - { - fprintf(stderr, "%s is not a valid SWF file or contains errors.\n",filename); - close(f); - exit(1); - } - -#ifdef HAVE_STAT - fstat(f, &statbuf); - if(statbuf.st_size != swf.FileSize) - fprintf(stderr, "Error: Real Filesize (%d) doesn't match header Filesize (%d)", - statbuf.st_size, swf.FileSize); -#endif - - close(f); - - printf("[HEADER] File version: %d\n", swf.FileVersion); - printf("[HEADER] File size: %ld\n", swf.FileSize); - printf("[HEADER] Frame rate: %f\n",swf.FrameRate/256.0); - printf("[HEADER] Frame count: %d\n",swf.FrameCount); - printf("[HEADER] Movie width: %.3f\n",(swf.MovieSize.xmax-swf.MovieSize.xmin)/20.0); - printf("[HEADER] Movie height: %.3f\n",(swf.MovieSize.ymax-swf.MovieSize.ymin)/20.0); - - tag = swf.FirstTag; - - while(tag) { - char*name = getTagName(tag); - if(!name) { - fprintf(stderr, "Error: Unknown tag:0x%03x\n", tag->id); - tag = tag->next; - continue; - } - printf("[%03x] %9ld %s%s", tag->id, tag->len, prefix, getTagName(tag)); - - if(isDefiningTag(tag)) { - U16 id = GetDefineID(tag); - printf(" defines id %04x", id); - if(idtab[id]) - fprintf(stderr, "Error: Id %04x is defined more than once.\n", id); - idtab[id] = 1; - } - else if(tag->id == ST_PLACEOBJECT || - tag->id == ST_PLACEOBJECT2) { - printf(" places id %04x at depth %04x", GetPlaceID(tag), GetDepth(tag)); - if(GetName(tag)) - printf(" name \"%s\"",GetName(tag)); - } - else if(tag->id == ST_REMOVEOBJECT) { - printf(" removes id %04x from depth %04x", GetPlaceID(tag), GetDepth(tag)); - } - else if(tag->id == ST_REMOVEOBJECT2) { - printf(" removes object from depth %04x", GetDepth(tag)); - } - - printf("\n"); - - if(tag->id == ST_DEFINESPRITE) { - sprintf(prefix, " "); - } - else if(tag->id == ST_END) { - *prefix = 0; - } - else if(tag->id == ST_DOACTION && action) { - char myprefix[128]; - ActionTAG*actions; - sprintf(myprefix, " %s", prefix); - - actions = GetActions(tag); - - DumpActions(actions, myprefix); - } - tag = tag->next; - } - - FreeTags(&swf); - return 0; -} - +/* swfdump.c + Shows the structure of a swf file + + Part of the swftools package. + + Copyright (c) 2001 Matthias Kramm + + This file is distributed under the GPL, see file COPYING for details */ + +#define HAVE_STAT + +#ifdef HAVE_SYS_STAT_H +#include +#else +#undef HAVE_STAT +#endif + +#ifdef HAVE_SYS_TYPES_H +#include +#else +#undef HAVE_STAT +#endif + +#include +#include +#include +#include "../lib/rfxswf.h" +#include "../lib/args.h" + +char * filename = 0; + +/* idtab stores the ids which are defined in the file. This allows us + to detect errors in the file. (i.e. ids which are defined more than + once */ +char idtab[65536]; +int action = 0; + +struct options_t options[] = +{ + {"a","action"}, + {"v","verbose"}, + {"V","version"}, + {0,0} +}; + + +int args_callback_option(char*name,char*val) +{ + if(!strcmp(name, "V")) { + printf("swfdump - part of %s %s\n", PACKAGE, VERSION); + exit(0); + } + else if(name[0]=='a') { + action = 1; + return 0; + } + else { + printf("Unknown option: -%s\n", name); + } + + return 0; +} +int args_callback_longoption(char*name,char*val) +{ + return args_long2shortoption(options, name, val); +} +void args_callback_usage(char*name) +{ + printf("Usage: %s [-a] file.swf\n", name); + printf("-h , --help\t\t\t Print help and exit\n"); + printf("-a , --action\t\t\t Disassemble action tags\n"); + printf("-V , --version\t\t\t Print program version and exit\n"); +} +int args_callback_command(char*name,char*val) +{ + if(filename) { + fprintf(stderr, "Only one file allowed. You supplied at least two. (%s and %s)\n", + filename, name); + } + filename = name; + return 0; +} + +int main (int argc,char ** argv) +{ + SWF swf; + TAG*tag; +#ifdef HAVE_STAT + struct stat statbuf; +#endif + int f; + char prefix[128]; + prefix[0] = 0; + memset(idtab,0,65536); + + processargs(argc, argv); + + if(!filename) + { + fprintf(stderr, "You must supply a filename.\n"); + return 1; + } + + f = open(filename,O_RDONLY); + + if (f<0) + { + perror("Couldn't open file: "); + exit(1); + } + if FAILED(swf_ReadSWF(f,&swf)) + { + fprintf(stderr, "%s is not a valid SWF file or contains errors.\n",filename); + close(f); + exit(1); + } + +#ifdef HAVE_STAT + fstat(f, &statbuf); + if(statbuf.st_size != swf.fileSize) + fprintf(stderr, "Error: Real Filesize (%d) doesn't match header Filesize (%d)", + statbuf.st_size, swf.fileSize); +#endif + + close(f); + + printf("[HEADER] File version: %d\n", swf.fileVersion); + printf("[HEADER] File size: %ld\n", swf.fileSize); + printf("[HEADER] Frame rate: %f\n",swf.frameRate/256.0); + printf("[HEADER] Frame count: %d\n",swf.frameCount); + printf("[HEADER] Movie width: %.3f\n",(swf.movieSize.xmax-swf.movieSize.xmin)/20.0); + printf("[HEADER] Movie height: %.3f\n",(swf.movieSize.ymax-swf.movieSize.ymin)/20.0); + + tag = swf.firstTag; + + while(tag) { + char*name = swf_TagGetName(tag); + if(!name) { + fprintf(stderr, "Error: Unknown tag:0x%03x\n", tag->id); + tag = tag->next; + continue; + } + printf("[%03x] %9ld %s%s", tag->id, tag->len, prefix, swf_TagGetName(tag)); + + if(swf_isDefiningTag(tag)) { + U16 id = swf_GetDefineID(tag); + printf(" defines id %04x", id); + if(idtab[id]) + fprintf(stderr, "Error: Id %04x is defined more than once.\n", id); + idtab[id] = 1; + } + else if(tag->id == ST_PLACEOBJECT || + tag->id == ST_PLACEOBJECT2) { + printf(" places id %04x at depth %04x", swf_GetPlaceID(tag), swf_GetDepth(tag)); + if(swf_TagGetName(tag)) + printf(" name \"%s\"",swf_TagGetName(tag)); + } + else if(tag->id == ST_REMOVEOBJECT) { + printf(" removes id %04x from depth %04x", swf_GetPlaceID(tag), swf_GetDepth(tag)); + } + else if(tag->id == ST_REMOVEOBJECT2) { + printf(" removes object from depth %04x", swf_GetDepth(tag)); + } + + printf("\n"); + + if(tag->id == ST_DEFINESPRITE) { + sprintf(prefix, " "); + } + else if(tag->id == ST_END) { + *prefix = 0; + } + else if(tag->id == ST_DOACTION && action) { + char myprefix[128]; + ActionTAG*actions; + sprintf(myprefix, " %s", prefix); + + actions = swf_GetActions(tag); + + swf_DumpActions(actions, myprefix); + } + tag = tag->next; + } + + swf_FreeTags(&swf); + return 0; +} +