X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fswfdump.c;h=c7500952412d9a436b81da30082b5c403a5eb821;hb=22c1a75684bca4ff7ede1cc85a32c347c3dea508;hp=e70a425d563fef757070ed97ac018276cd0029a3;hpb=e9fc8c3b319a6575a53a58a1b672a6956de05117;p=swftools.git
diff --git a/src/swfdump.c b/src/swfdump.c
index e70a425..c750095 100644
--- a/src/swfdump.c
+++ b/src/swfdump.c
@@ -34,12 +34,14 @@ char * filename = 0;
to detect errors in the file. (i.e. ids which are defined more than
once */
char idtab[65536];
+char * indent = " ";
int action = 0;
int html = 0;
int xy = 0;
int showtext = 0;
int hex = 0;
+int used = 0;
struct options_t options[] =
{
@@ -49,6 +51,7 @@ struct options_t options[] =
{"Y","height"},
{"r","rate"},
{"e","html"},
+ {"u","used"},
{"v","verbose"},
{"V","version"},
{"d","hex"},
@@ -90,6 +93,10 @@ int args_callback_option(char*name,char*val)
hex = 1;
return 0;
}
+ else if(name[0]=='u') {
+ used = 1;
+ return 0;
+ }
else {
printf("Unknown option: -%s\n", name);
}
@@ -111,6 +118,7 @@ void args_callback_usage(char*name)
printf("\t-a , --action\t\t Disassemble action tags\n");
printf("\t-t , --text\t\t Show text data\n");
printf("\t-d , --hex\t\t Print hex output of tag data, too\n");
+ printf("\t-u , --used\t\t Show referred IDs for each Tag\n");
printf("\t-V , --version\t\t Print program version and exit\n");
}
int args_callback_command(char*name,char*val)
@@ -229,7 +237,7 @@ void textcallback(int*glyphs, int nr, int fontid)
a = glyphs[t];
}
if(a>=32)
- printf("%c", a,a);
+ printf("%c", a);
else
printf("\\x%x", (int)a);
}
@@ -241,6 +249,23 @@ void handleText(TAG*tag)
printf("\n");
swf_FontExtract_DefineTextCallback(-1,0,tag,4, textcallback);
}
+
+void handleDefineBits(TAG*tag)
+{
+ U16 id;
+ U8 mode;
+ U16 width,height;
+ int bpp;
+ id = swf_GetU16(tag);
+ mode = swf_GetU8(tag);
+ width = swf_GetU16(tag);
+ height = swf_GetU16(tag);
+ printf(" image %dx%d",width,height);
+ if(mode == 3) printf(" (8 bpp)");
+ else if(mode == 4) printf(" (16 bpp)");
+ else if(mode == 5) printf(" (32 bpp)");
+ else printf(" (? bpp)");
+}
void handleEditText(TAG*tag)
{
@@ -311,38 +336,44 @@ void handlePlaceObject2(TAG*tag, char*prefix)
//flags&1: move
if(flags&2) swf_GetU16(tag); //id
if(flags&4) swf_GetMatrix(tag,0);
- if(flags&8) swf_GetCXForm(tag,0,0);
+ if(flags&8) swf_GetCXForm(tag,0,1);
if(flags&16) swf_GetU16(tag); //ratio
- if(flags&32) {
- while(swf_GetU8(tag));
- }
+ if(flags&32) { while(swf_GetU8(tag)); }
if(flags&64) swf_GetU16(tag); //clip
if(flags&128) {
if (action) {
- U16 globalflags;
U16 unknown;
+ U32 globalflags;
+ U32 handlerflags;
+ char is32 = 0;
printf("\n");
unknown = swf_GetU16(tag);
globalflags = swf_GetU16(tag);
- if(unknown)
+ if(unknown) {
printf("Unknown parameter field not zero: %04x\n", unknown);
- while(1) {
+ return;
+ }
+ printf("global flags: %04x\n", globalflags);
+ handlerflags = swf_GetU16(tag);
+ if(!handlerflags) {
+ handlerflags = swf_GetU32(tag);
+ is32 = 1;
+ }
+ while(handlerflags) {
int length;
int t;
- U16 handlerflags;
ActionTAG*a;
- handlerflags = swf_GetU16(tag);
- if(!handlerflags)
- break;
+
globalflags &= ~handlerflags;
- printf("%s flags %04x ",prefix, handlerflags);
+ printf("%s flags %08x ",prefix, handlerflags);
printhandlerflags(handlerflags);
-
length = swf_GetU32(tag);
printf(", %d bytes actioncode\n",length);
a = swf_ActionGet(tag);
swf_DumpActions(a,prefix);
swf_ActionFree(a);
+
+ handlerflags = is32?swf_GetU32(tag):swf_GetU16(tag);
}
if(globalflags) // should go to sterr.
printf("ERROR: unsatisfied handlerflags: %02x\n", globalflags);
@@ -383,11 +414,12 @@ int main (int argc,char ** argv)
int f;
int xsize,ysize;
char issprite = 0; // are we inside a sprite definition?
- int spriteframe;
+ int spriteframe = 0;
int mainframe=0;
- char* spriteframelabel;
+ char* spriteframelabel = 0;
char* framelabel = 0;
char prefix[128];
+ int filesize = 0;
prefix[0] = 0;
memset(idtab,0,65536);
@@ -415,9 +447,10 @@ int main (int argc,char ** argv)
#ifdef HAVE_STAT
fstat(f, &statbuf);
- if(statbuf.st_size != swf.fileSize)
+ if(statbuf.st_size != swf.fileSize && !swf.compressed)
dumperror("Real Filesize (%d) doesn't match header Filesize (%d)",
statbuf.st_size, swf.fileSize);
+ filesize = statbuf.st_size;
#endif
close(f);
@@ -446,24 +479,40 @@ int main (int argc,char ** argv)
}
if(html)
{
+ char*fileversions[] = {"","1,0,0,0", "2,0,0,0","3,0,0,0","4,0,0,0",
+ "5,0,0,0","6,0,23,0","7,0,0,0","8,0,0,0"};
+ if(swf.fileVersion>8) {
+ fprintf(stderr, "Fileversion>8\n");
+ exit(1);
+ }
printf("\n", xsize, ysize, swf.fileVersion, filename, filename, xsize, ysize);
+ "\n", xsize, ysize, fileversions[swf.fileVersion],
+ filename, filename, xsize, ysize);
return 0;
}
printf("[HEADER] File version: %d\n", swf.fileVersion);
- printf("[HEADER] File size: %ld\n", swf.fileSize);
+ if(swf.compressed) {
+ printf("[HEADER] File is zlib compressed.");
+ if(filesize && swf.fileSize)
+ printf(" Ratio: %02d%%\n", filesize*100/(swf.fileSize));
+ else
+ printf("\n");
+ }
+ printf("[HEADER] File size: %ld%s\n", swf.fileSize, swf.compressed?" (Depacked)":"");
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);
@@ -537,7 +586,13 @@ int main (int argc,char ** argv)
printf(" starts id %04d", swf_GetPlaceID(tag));
}
else if(tag->id == ST_FRAMELABEL) {
+ int l = strlen(tag->data);
printf(" \"%s\"", tag->data);
+ if(l < tag->len-1) {
+ printf(" has %d extra bytes", tag->len-1-l);
+ if(tag ->len-1-l == 1 && tag->data[tag->len-1] == 1)
+ printf(" (ANCHOR)");
+ }
if((framelabel && !issprite) ||
(spriteframelabel && issprite)) {
dumperror("Frame %d has more than one label",
@@ -568,7 +623,12 @@ int main (int argc,char ** argv)
if(!issprite) {mainframe++; framelabel = 0;}
}
- if(tag->id == ST_DEFINEEDITTEXT) {
+ if(tag->id == ST_DEFINEBITSLOSSLESS ||
+ tag->id == ST_DEFINEBITSLOSSLESS2) {
+ handleDefineBits(tag);
+ printf("\n");
+ }
+ else if(tag->id == ST_DEFINEEDITTEXT) {
handleEditText(tag);
printf("\n");
}
@@ -619,12 +679,29 @@ int main (int argc,char ** argv)
else
printf("\n");
}
+
+ if(tag->len && used) {
+ int num = swf_GetNumUsedIDs(tag);
+ int* used;
+ int t;
+ if(num) {
+ used = (int*)malloc(sizeof(int)*num);
+ swf_GetUsedIDs(tag, used);
+ printf("%s%suses IDs: ", indent, prefix);
+ for(t=0;tpos = used[t];
+ printf("%d%s", swf_GetU16(tag), tlen && hex) {
int t;
printf(" %s-=> ",prefix);
for(t=0;tlen;t++) {
printf("%02x ", tag->data[t]);
- if((t && !(t&15)) || (t==tag->len-1))
+ if((t && ((t&15)==15)) || (t==tag->len-1))
{
if(t==tag->len-1)
printf("\n");