AS3_Val doUnAes(void *data, AS3_Val args)
{
AS3_Val input = NULL;
unsigned int in_len;
char * ar;
AS3_ArrayValue(args, "AS3ValType, IntType", &input, &in_len);
ar = (char *)malloc(in_len);
AS3_ByteArray_readBytes((void*)ar, input, in_len);
char * aesData;
int out_len = 0;
char * keyStr = "kael";
//use AES to Decrypt the bytes
aesData = DES_Decrypt(ar, keyStr, in_len, &out_len );
//make a new as3 byteArray var
AS3_Val baNS = AS3_String("flash.utils");
AS3_Val baClass = AS3_NSGetS(baNS, "ByteArray");
AS3_Val emptyParams = AS3_Array("");
AS3_Val byteArray2 = AS3_New(baClass, emptyParams);
AS3_ByteArray_writeBytes(byteArray2, aesData, out_len);
return byteArray2;
}
static void encodeForFlash(void * self, AS3_Val args)
{
AS3_Val progress;
AS3_Val src, dest;
int len, srcLen, remainingBytes, yieldTicks;
short raw_data[BLOCKL_MAX], encoded_data[ILBCNOOFWORDS_MAX];
AS3_ArrayValue(args, "AS3ValType, AS3ValType, AS3ValType, IntType, IntType", &progress, &src, &dest, &srcLen, &yieldTicks);
iLBC_Enc_Inst_t Enc_Inst;
initEncode(&Enc_Inst, 30);
remainingBytes = srcLen;
int i = 0;
resetPositionByteArray(src);
while (remainingBytes > 0){
remainingBytes -= AS3_ByteArray_readBytes(raw_data, src, Enc_Inst.blockl * sizeof(short));
len = encode(&Enc_Inst, encoded_data, raw_data);
AS3_ByteArray_writeBytes(dest, encoded_data, len);
if(i % yieldTicks == 0){
AS3_CallT(progress, NULL, "IntType", (int)((1 - ((float)remainingBytes / srcLen)) * 100));
flyield();//yield to main process
}
i++;
}
resetPositionByteArray(src);
resetPositionByteArray(dest);
// Don't remove progess 100 call here, else complete won't be called!
AS3_CallT(progress, NULL, "IntType", 100);
}
static void decodeForFlash(void * self, AS3_Val args)
{
AS3_Val progress;
AS3_Val src, dest;
int len, srcLen, yieldTicks;
short encoded_data[ILBCNOOFWORDS_MAX], decoded_data[BLOCKL_MAX];
AS3_ArrayValue(args, "AS3ValType, AS3ValType, AS3ValType, IntType, IntType", &progress, &src, &dest, &srcLen, &yieldTicks);
iLBC_Dec_Inst_t Dec_Inst;
initDecode(&Dec_Inst, 30, 1);//30ms mode
int i = 0;
int loops = srcLen / Dec_Inst.no_of_bytes;
resetPositionByteArray(src);
while(AS3_ByteArray_readBytes(encoded_data, src, Dec_Inst.no_of_bytes) == Dec_Inst.no_of_bytes){
len = decode(&Dec_Inst, decoded_data, encoded_data, 1);//1 for no packet loss
AS3_ByteArray_writeBytes(dest, decoded_data, len * sizeof(short));
/* write output file */
if(i % yieldTicks == 0){
AS3_CallT(progress, NULL, "IntType", (int)((float)i / loops * 100));
flyield();//yield to main process
}
i++;
}
resetPositionByteArray(src);
resetPositionByteArray(dest);
// Don't remove progess 100 call here, else complete won't be called!
AS3_CallT(progress, NULL, "IntType", 100);
}
/**
* Writes a sample out to an as3 byte array.
* Used for final output to a sample handler.
*/
static AS3_Val writeBytes(void *self, AS3_Val args)
{
int bufferPosition; int channels; int frames;
float *buffer;
AS3_Val dst;
int len;
AS3_ArrayValue(args, "IntType, AS3ValType, IntType, IntType", &bufferPosition, &dst, &channels, &frames);
buffer = (float *) bufferPosition;
len = frames * channels * sizeof(float);
AS3_ByteArray_writeBytes(dst, buffer, len);
return 0;
}
/* Сохранение состояния в память */
AS3_Val QSPSaveGameAsData(void *param, AS3_Val args)
{
int len;
QSP_BOOL isRefresh;
AS3_Val data;
QSP_CHAR *buf;
AS3_ArrayValue(args, "AS3ValType, IntType", &data, &isRefresh);
if (qspIsExitOnError && qspErrorNum) return AS3_False();
qspPrepareExecution();
if (qspIsDisableCodeExec) return AS3_False();
if (!(len = qspSaveGameStatusToString(&buf))) return AS3_False();
AS3_ByteArray_seek(data, 0, SEEK_SET);
AS3_ByteArray_writeBytes(data, buf, len * sizeof(QSP_CHAR));
free(buf);
if (isRefresh) qspCallRefreshInt(QSP_FALSE);
return AS3_True();
}
AS3_Val doDecode(void* data,AS3_Val args)
{
AS3_Val input = NULL;
int in_len;
char * ar;
AS3_ArrayValue(args,"AS3ValType,IntType",&input,&in_len);
ar = (char*)malloc(in_len);
AS3_ByteArray_readBytes((void*)ar,input,in_len);
char * decryptData;
char * key="kael";
decryptData = dofileEx(ar, key, in_len);
//make a new as3 byteArray var
AS3_Val baNS = AS3_String("flash.utils");
AS3_Val baClass = AS3_NSGetS(baNS, "ByteArray");
AS3_Val emptyParams = AS3_Array("");
AS3_Val byteArray2 = AS3_New(baClass, emptyParams);
AS3_ByteArray_writeBytes(byteArray2, decryptData, in_len);
return byteArray2;
}
/**
* Writes a sample out to an as3 byte array in wav file format.
* Writes as fixed point 16 bit.
*/
static AS3_Val writeWavBytes(void *self, AS3_Val args)
{
int bufferPosition; int channels; int frames;
float *buffer;
AS3_Val dst;
int count;
short *wavOut;
int framesToWrite; int theseFramesToWrite;
AS3_ArrayValue(args, "IntType, AS3ValType, IntType, IntType", &bufferPosition, &dst, &channels, &frames);
buffer = (float *) bufferPosition;
framesToWrite = frames * channels;
// Convert and output wav bytes in 16k chunks
// Convert each buffer into scratch memory, and then writeBytes
while (framesToWrite > 0) {
theseFramesToWrite = framesToWrite;
if (theseFramesToWrite > 16384) {
theseFramesToWrite = 16384;
}
framesToWrite -= theseFramesToWrite;
count = theseFramesToWrite;
wavOut = scratch5; // scratch buffer 5 is 16k of shorts
while (count--) {
*wavOut++ = (short) (*buffer++ * 32768 + 0.5 );
}
wavOut = scratch5;
AS3_ByteArray_writeBytes(dst, wavOut, theseFramesToWrite * 2 ); // 2 bytes per short
}
return 0;
}
AS3_Val call(void* thiz, AS3_Val args)
{
AS3_Val is;
AS3_Val os;
uint8_t* bufIn;
uint8_t* bufOut;
int i = 0;
int j = 0;
uint32_t color;
uint32_t* bufDst;
int w = 0;
int h = 0;
int len;
int type;
struct
{
uint16_t w;
uint16_t h;
} size;
AS3_ArrayValue(args, "AS3ValType,IntType,IntType,AS3ValType", &is, &len, &type, &os);
for(;;)
{
bufIn = malloc(len);
if(!bufIn)
break;
AS3_ByteArray_readBytes(bufIn, is, len);
bufOut = WebPDecodeRGB(bufIn, len, &w, &h);
free(bufIn);
if(!bufOut || w <= 0 || h <= 0)
break;
bufDst = (uint32_t*)malloc(w * h * 4);
if(!bufDst)
break;
len = w * h * 3;
while(i < len)
{
color = *(uint32_t*)(bufOut + i);
color = (color << 8) | 0x000000FF;
bufDst[j++] = color;
i += 3;
}
free(bufOut);
size.w = w;
size.h = h;
AS3_ByteArray_writeBytes(os, &size, sizeof(size));
AS3_ByteArray_writeBytes(os, bufDst, w * h * 4);
free(bufDst);
break;
}
return AS3_Undefined();
}
int writeByteArray(void *cookie, const char *src, int size)
{
return AS3_ByteArray_writeBytes((AS3_Val)cookie, (char *)src, size);
}
