#ifdef HAVE_JPEGLIB
#define HAVE_BOOLEAN
+#ifdef __cplusplus
+extern "C" {
+#endif
#include <jpeglib.h>
+#ifdef __cplusplus
+}
+#endif
#endif // HAVE_JPEGLIB
#ifdef HAVE_ZLIB
#include <time.h>
#endif
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
#include "./bitio.h"
#include "./MD5.h"
char* swf_GetString(TAG*t)
{
- char* str = ((char*)(&(t)->data[(t)->pos]));
- while(swf_GetU8(t));
- return str;
+ int pos = t->pos;
+ while(t->pos < t->len && swf_GetU8(t));
+ /* make sure we always have a trailing zero byte */
+ if(t->pos == t->len) {
+ if(t->len == t->memsize) {
+ swf_ResetWriteBits(t);
+ swf_SetU8(t, 0);
+ t->len = t->pos;
+ }
+ t->data[t->len] = 0;
+ }
+ return (char*)&(t->data[pos]);
}
U8 swf_GetU8(TAG * t)
return (S32)res;
}
-U32 reader_GetBits(struct reader_t*reader, int nbits)
+U32 reader_GetBits(reader_t*reader, int nbits)
{ return reader_readbits(reader, nbits);
}
-S32 reader_GetSBits(struct reader_t*reader, int nbits)
+S32 reader_GetSBits(reader_t*reader, int nbits)
{ U32 res = reader_readbits(reader, nbits);
if (res&(1<<(nbits-1))) res|=(0xffffffff<<nbits);
return (S32)res;
// Advanced Data Access Functions
+double swf_GetFixed(TAG * t)
+{
+ U16 low = swf_GetU16(t);
+ U16 high = swf_GetU16(t);
+ return high + low*(1/65536.0);
+}
+void swf_SetFixed(TAG * t, double f)
+{
+ U16 fr = (U16)(f-(int)f)*65536;
+ swf_SetU16(t, fr);
+ swf_SetU16(t, (U16)f - (f<0 && fr!=0));
+}
+float swf_GetFixed8(TAG * t)
+{
+ U8 low = swf_GetU8(t);
+ U8 high = swf_GetU8(t);
+ return (float)(high + low*(1/256.0));
+}
+void swf_SetFixed8(TAG * t, float f)
+{
+ U8 fr = (U8)(f-(int)f)*256;
+ swf_SetU8(t, fr);
+ swf_SetU8(t, (U8)f - (f<0 && fr!=0));
+}
+
int swf_SetRGB(TAG * t,RGBA * col)
{ if (!t) return -1;
if (col)
void swf_GetGradient(TAG * tag, GRADIENT * gradient, char alpha)
{
- GRADIENT dummy;
int t;
if(!tag) {
memset(gradient, 0, sizeof(GRADIENT));
return;
}
- if(!gradient)
- gradient = &dummy;
- gradient->num = swf_GetU8(tag);
- for(t=0;t<gradient->num;t++)
+ U8 num = swf_GetU8(tag) & 15;
+ if(gradient) {
+ gradient->num = num;
+ gradient->rgba = (RGBA*)rfx_calloc(sizeof(RGBA)*gradient->num);
+ gradient->ratios = (U8*)rfx_calloc(sizeof(gradient->ratios[0])*gradient->num);
+ }
+ for(t=0;t<num;t++)
{
- int s=t;
- if(s>=8) //FIXME
- s=7;
- gradient->ratios[t] = swf_GetU8(tag);
+ U8 ratio = swf_GetU8(tag);
+ RGBA color;
if(!alpha)
- swf_GetRGB(tag, &gradient->rgba[t]);
+ swf_GetRGB(tag, &color);
else
- swf_GetRGBA(tag, &gradient->rgba[t]);
+ swf_GetRGBA(tag, &color);
+ if(gradient) {
+ gradient->ratios[t] = ratio;
+ gradient->rgba[t] = color;
+ }
}
}
}
}
+void swf_FreeGradient(GRADIENT* gradient)
+{
+ if(gradient->ratios)
+ rfx_free(gradient->ratios);
+ if(gradient->rgba)
+ rfx_free(gradient->rgba);
+ memset(gradient, 0, sizeof(GRADIENT));
+}
+
int swf_CountUBits(U32 v,int nbits)
{ int n = 32;
U32 m = 0x80000000;
return 0;
}
-int reader_GetRect(struct reader_t*reader,SRECT * r)
+int reader_GetRect(reader_t*reader,SRECT * r)
{ int nbits;
SRECT dummy;
if (!r) r = &dummy;
md5string = crypt_md5(password, salt);
swf_SetU16(t,0);
- swf_SetString(t, md5string);
+ swf_SetString(t, (U8*)md5string);
}
int swf_VerifyPassword(TAG * t, const char * password)
{
char*md5string1, *md5string2;
char*x;
- char*md5, *salt;
+ char*salt;
int n;
if(t->len >= 5 && t->pos==0 &&
return 0;
}
-TAG * swf_ReadTag(struct reader_t*reader, TAG * prev)
+TAG * swf_ReadTag(reader_t*reader, TAG * prev)
{ TAG * t;
U16 raw;
U32 len;
int swf_DefineSprite_GetRealSize(TAG * t);
-int swf_WriteTag2(struct writer_t*writer, TAG * t)
+int swf_WriteTag2(writer_t*writer, TAG * t)
// returns tag length in bytes (incl. Header), -1 = Error
// writer = 0 -> no output
{ U16 raw[3];
int swf_WriteTag(int handle, TAG * t)
{
- struct writer_t writer;
+ writer_t writer;
int len = 0;
if(handle<0)
return swf_WriteTag2(0, t);
void swf_FoldSprite(TAG * t)
{
TAG*sprtag=t,*tmp;
- U16 id,frames,tmpid;
+ U16 id,frames;
int level;
if(t->id!=ST_DEFINESPRITE)
return;
// Movie Functions
-int swf_ReadSWF2(struct reader_t*reader, SWF * swf) // Reads SWF to memory (malloc'ed), returns length or <0 if fails
+int swf_ReadSWF2(reader_t*reader, SWF * swf) // Reads SWF to memory (malloc'ed), returns length or <0 if fails
{
if (!swf) return -1;
memset(swf,0x00,sizeof(SWF));
int len;
TAG * t;
TAG t1;
- struct reader_t zreader;
+ reader_t zreader;
if ((len = reader->read(reader ,b,8))<8) return -1;
reader_init_zlibinflate(&zreader, reader);
reader = &zreader;
}
+ swf->compressed = 0; // derive from version number from now on
reader_GetRect(reader, &swf->movieSize);
reader->read(reader, &swf->frameRate, 2);
int swf_ReadSWF(int handle, SWF * swf)
{
- struct reader_t reader;
+ reader_t reader;
reader_init_filereader(&reader, handle);
return swf_ReadSWF2(&reader, swf);
}
-int swf_WriteSWF2(struct writer_t*writer, SWF * swf) // Writes SWF to file, returns length or <0 if fails
+int swf_WriteSWF2(writer_t*writer, SWF * swf) // Writes SWF to file, returns length or <0 if fails
{ U32 len;
TAG * t;
int frameCount=0;
- struct writer_t zwriter;
+ writer_t zwriter;
int fileSize = 0;
int inSprite = 0;
int writer_lastpos = 0;
if ((swf->firstTag && swf->firstTag->id != ST_REFLEX) &&
(!swf->firstTag->next || swf->firstTag->next->id != ST_REFLEX))
{
- swf_SetBlock(swf_InsertTagBefore(swf, swf->firstTag,ST_REFLEX),"rfx",3);
+ swf_SetBlock(swf_InsertTagBefore(swf, swf->firstTag,ST_REFLEX),(U8*)"rfx",3);
}
#endif // INSERT_RFX_TAG
+ if(swf->fileVersion >= 9) {
+ if ((!swf->firstTag || swf->firstTag->id != ST_SCENEDESCRIPTION) &&
+ (!swf->firstTag ||
+ !swf->firstTag->next || swf->firstTag->next->id != ST_SCENEDESCRIPTION) &&
+ (!swf->firstTag ||
+ !swf->firstTag->next ||
+ !swf->firstTag->next->next || swf->firstTag->next->next->id != ST_SCENEDESCRIPTION))
+ {
+ TAG*scene = swf_InsertTagBefore(swf, swf->firstTag,ST_SCENEDESCRIPTION);
+ swf_SetU16(scene, 1);
+ swf_SetString(scene, (U8*)"Scene 1");
+ swf_SetU8(scene, 0);
+ }
+ }
+
+ if(swf->fileVersion >= 9) {
+ if (swf->firstTag && swf->firstTag->id != ST_FILEATTRIBUTES)
+ {
+ U32 flags = 0x8; // | 128 = usenetwork, | 16 = Actionscript3 | 8 = hasmetadata
+ swf_SetU32(swf_InsertTagBefore(swf, swf->firstTag,ST_FILEATTRIBUTES),flags);
+ }
+ }
+
// Count Frames + File Size
len = 0;
It also means that we don't initialize our own zlib
writer, but assume the caller provided one.
*/
- if(swf->compressed) {
+ if(swf->compressed==1 || (swf->compressed==0 && swf->fileVersion>=6)) {
char*id = "CWS";
writer->write(writer, id, 3);
- }
- else {
+ } else {
char*id = "FWS";
writer->write(writer, id, 3);
}
PUT32(b4, swf->fileSize);
writer->write(writer, b4, 4);
- if(swf->compressed) {
+ if(swf->compressed==1 || (swf->compressed==0 && swf->fileVersion>=6)) {
writer_init_zlibdeflate(&zwriter, writer);
writer = &zwriter;
}
{ if (swf_WriteTag2(writer, t)<0) return -1;
t = swf_NextTag(t);
}
- if(swf->compressed) {
+ if(swf->compressed==1 || (swf->compressed==0 && swf->fileVersion>=6) || swf->compressed==8) {
if(swf->compressed != 8) {
zwriter.finish(&zwriter);
return writer->pos - writer_lastpos;
int swf_WriteSWF(int handle, SWF * swf) // Writes SWF to file, returns length or <0 if fails
{
- struct writer_t writer;
+ writer_t writer;
int len = 0;
- swf->compressed = 0;
if(handle<0) {
writer_init_nullwriter(&writer);
return len;
}
-int swf_WriteSWC(int handle, SWF * swf) // Writes SWF to file, returns length or <0 if fails
-{
- struct writer_t writer;
- int len = 0;
- swf->compressed = 1;
-
- if(handle<0) {
- writer_init_nullwriter(&writer);
- len = swf_WriteSWF2(&writer, swf);
- }
- writer_init_filewriter(&writer, handle);
- len = swf_WriteSWF2(&writer, swf);
- writer.finish(&writer);
- return len;
-}
-
-int swf_WriteHeader2(struct writer_t*writer,SWF * swf)
+int swf_WriteHeader2(writer_t*writer,SWF * swf)
{
SWF myswf;
memcpy(&myswf,swf,sizeof(SWF));
SWF* swf_CopySWF(SWF*swf)
{
- SWF*nswf = rfx_alloc(sizeof(SWF));
+ SWF*nswf = (SWF*)rfx_alloc(sizeof(SWF));
TAG*tag, *ntag;
memcpy(nswf, swf, sizeof(SWF));
nswf->firstTag = 0;
#include "modules/swfcgi.c"
#include "modules/swfbits.c"
#include "modules/swfaction.c"
+#include "modules/swfabc.c"
#include "modules/swfsound.c"
#include "modules/swfdraw.c"
#include "modules/swfrender.c"
+#include "modules/swffilter.c"