s32 saveToDbFile(char *fileName, void *inData, u16 len, bool bAppend)
{
OUT_DEBUG_2("saveToDbFile(\"%s\")\r\n", fileName);
u32 written_bytes = 0;
s32 fh = Ql_FS_Open(fileName, QL_FS_READ_WRITE);
if (QL_RET_OK > fh) {
OUT_DEBUG_1("Error %d occured while opening file \"%s\".\r\n", fh, fileName);
return fh;
}
s32 ret = 0;
if (bAppend) {
ret = Ql_FS_Seek(fh, 0, QL_FS_FILE_END);
if (ret < QL_RET_OK) {
Ql_FS_Close(fh);
OUT_DEBUG_1("Error %d occured while seeking file \"%s\".\r\n", ret, fileName);
return ret;
}
}
ret = Ql_FS_Write(fh, (u8 *)inData, len, &written_bytes);
if (QL_RET_OK > ret) {
Ql_FS_Close(fh);
OUT_DEBUG_1("Error %d occured while writting file \"%s\".\r\n", ret, fileName);
return ret;
}
Ql_FS_Close(fh);
OUT_DEBUG_3("%d bytes %s to file \"%s\".\r\n", written_bytes, bAppend ? "appended" : "written", fileName);
return written_bytes;
}
bool fgEPO_Verify_File(int pEpoFile)
{
long cur_pos;
long len;
//cur_pos = ftell( pEpoFile );
cur_pos = Ql_FS_GetFilePosition(pEpoFile);
//fseek( pEpoFile, 0, SEEK_END );
Ql_FS_Seek(pEpoFile,0,QL_FS_FILE_END);
//len = ftell( pEpoFile );
len = Ql_FS_GetFilePosition( pEpoFile );
//fseek( pEpoFile, cur_pos, SEEK_SET );
Ql_FS_Seek(pEpoFile,cur_pos,QL_FS_FILE_CURRENT);
return (len != 0) && ((len%MTK_EPO_SET_LNG)==0);
}
int i2EPO_Get_Num_Pkt(int pEpoFile)
{
long cur_pos;
long len;
#if 1
cur_pos = Ql_FS_GetFilePosition(pEpoFile);
Ql_FS_Seek(pEpoFile,0,QL_FS_FILE_END);
len = Ql_FS_GetFilePosition( pEpoFile );
Ql_FS_Seek(pEpoFile,cur_pos,QL_FS_FILE_CURRENT);
#else
cur_pos = ftell( pEpoFile );
fseek( pEpoFile, 0, SEEK_END );
len = ftell( pEpoFile );
ftell( pEpoFile, cur_pos, SEEK_SET );
#endif
return ((len/MTK_EPO_SET_LNG * 32)%3 == 0)? (len/MTK_EPO_SET_LNG * 32)/3 : (int)(len/MTK_EPO_SET_LNG * 32)/3 + 1 ;
}
bool fgEPO_Get_One_Pkt(int u2EpoSeq, int pEpoFile,unsigned char *szData)
{
u32 loopi = 0;
u32 act_len = 0;
u32 result;
char checksum = 0;
unsigned char buf[6+2+72*3+1+2]={0};
unsigned char framehead[6]={0x04,0x24,0xE3,0x00,0xD3,0x02};
unsigned char frametail[2]={0x0D,0x0A};
int pos=0;
u16 wSeq = u2EpoSeq;
Ql_memcpy(buf,framehead,sizeof(framehead));
pos=6;
buf[pos++]=(u8)wSeq ;
buf[pos++] = (u8)((wSeq >> 8 ) & 0xff);
Ql_FS_Seek(pEpoFile,u2EpoSeq * 3 *MTK_EPO_SAT_LNG,QL_FS_FILE_CURRENT);
result = Ql_FS_Read(pEpoFile,&buf[pos],MTK_EPO_SAT_LNG*3,&act_len);
pos = MTKBIN_3EPO_PKT_LNG - 2;
Ql_memcpy(&buf[pos],frametail,sizeof(frametail));
for(loopi=2;loopi<MTKBIN_3EPO_PKT_LNG-3;loopi++)
{
checksum = checksum^buf[loopi];
}
buf[MTKBIN_3EPO_PKT_LNG - 3] = checksum;
for(loopi=0;loopi<MTKBIN_3EPO_PKT_LNG;loopi++)
{
*(szData+loopi) = *(buf+loopi);
}
return TRUE;
}
s32 readFromDbFile(char *fileName, void *outData, u16 len, s32 offset)
{
OUT_DEBUG_2("readFromDbFile(\"%s\")\r\n", fileName);
u32 read_bytes = 0;
s32 ret = QL_RET_OK;
s32 fh = Ql_FS_Open(fileName, QL_FS_READ_ONLY);
if (QL_RET_OK > fh) {
OUT_DEBUG_1("Error %d occured while opening file \"%s\".\r\n", fh, fileName);
return fh;
}
if (offset) {
ret = Ql_FS_Seek(fh, offset, QL_FS_FILE_BEGIN);
if (ret < QL_RET_OK) {
Ql_FS_Close(fh);
OUT_DEBUG_1("Error %d occured while seeking file \"%s\".\r\n", ret, fileName);
return ret;
}
}
ret = Ql_FS_Read(fh, (u8 *)outData, len, &read_bytes);
if (QL_RET_OK != ret) {
Ql_FS_Close(fh);
OUT_DEBUG_1("Error %d occured while reading file \"%s\".\r\n", ret, fileName);
return ret;
}
// *(outData + read_bytes) = '\0';
Ql_FS_Close(fh);
OUT_DEBUG_3("%d bytes read from file \"%s\".\r\n", read_bytes, fileName);
return read_bytes;
}