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cmmbFile.cpp
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// CMMB_File.cpp: implementation of the CMMB_File class.
//
//////////////////////////////////////////////////////////////////////
#include "cmmbFile.h"
#define TIME_SEND 20000 //20
#define MUXER_IP "234.1.2.3"
#define MUXER_PORT 9001
const byte commonKey[17] = {"abcdefghijklmnop"};
const byte commonIv[17] = {"1234567890123456"};
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
//====================================================
static PRS_PARAM_t rsHandle = NULL;
//static U8* fec_block = NULL;
//static U8 fec_buf[32768];
//static S32 fec_length = 0;
//static thread_params_t* gpThreadParams = NULL;
//static SOCKET gsockUdp;
//static SOCKADDR_IN gaddrOut;
static UINT m_netRate=0;
static Udp m_sUdp;
extern thread_params_t gkThreadParams;
/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
BYTE FillBuffer[188];
extern char bind_ip[16];
/////////////////////////////////////////////////////////////////////
static unsigned short crctab[1<<B] = {// as calculated by initcrctab()
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
};
//===========================================================
static WORD Get_16bitCRC(WORD icrc, BYTE* icp, UINT icnt)
{
unsigned short crc = icrc;
unsigned char *cp = icp;
unsigned int cnt = icnt;
while(cnt--)
crc = (crc<<B) ^ crctab[(crc>>(W-B)) ^ *cp++];
return (crc);
}
// Create XDB file
void CMMB_DTMB_MUX::CreateXDB(BYTE* pSrc, BYTE* pDst, WORD streamNo, UINT frameSeq, BYTE dataLen)
{
if((!pSrc)||(!pDst))return;
WORD crc = 0;
pDst[0]=0xff;
pDst[1]=dataLen+6; //fileNum + frameSeqNo + dataLen 179
pDst[2]=0x00;
pDst[3]=0x00;
pDst[4]=0x10;
pDst[5]=(streamNo>>8)&0xff;
pDst[6]=(streamNo)&0xff;
pDst[7]=(frameSeq>>24)&0xff;
pDst[8]=(frameSeq>>16)&0xff;
pDst[9]=(frameSeq>>8)&0xff;
pDst[10]=(frameSeq)&0xff;
memcpy(pDst+11,pSrc, dataLen);
crc = Get_16bitCRC(0, pDst+4, dataLen+7);
pDst[2] = (crc>>8)&0xff;
pDst[3] = (crc)&0xff;
}
void CMMB_DTMB_MUX::SetEncryptFlag(int flag)
{
encryptFlag = flag;
}
CMMB_DTMB_MUX::CMMB_DTMB_MUX()
{
m_srcFileName = "";
dstFileName = "";
tsFileName = "";
simpleFileName= "";
xpeFileName = "";
msgFileName = "";
encryptFlag = 1;
m_sendType = CMMB_MODE;
//================================
string cmd=CMD_FOLDER;
cmd += BS_SRCFILE;
system(cmd.c_str());
cmd = CMD_FOLDER;
cmd += CS_DSTFILE;
system(cmd.c_str());
//================================
}
// Create TS frame
void CMMB_DTMB_MUX::CreateTS(BYTE* pSrc, BYTE* pDst, BYTE count)
{
WORD pid=0;
//m_editPid.GetWindowTextA(pidStr);
pid=(WORD)atoi("8000");
pDst[0]=0x47;
pDst[1]=0x40 | ((pid>>8)&0x1F);
pDst[2]=pid & 0xff;
pDst[3]=0x10 | (count%16);
memcpy(pDst+4, pSrc, XDB_FRAM_LEN);
}
void CMMB_DTMB_MUX::CreateRS(BYTE* pSrc, BYTE* pDst, UINT count)
{
if(!rsHandle || !pDst || !pSrc)return;
memset(pDst, 0, RS_MSG_LEN);
memcpy(pDst, pSrc, count);
encode_rs_char(rsHandle, pDst, pDst + RS_K);
}
void CMMB_DTMB_MUX::CreateXPE(BYTE* pSrc, BYTE* xpe_buf, UINT srcLen, thread_params_t* pThreadParams, SERVICE_PARAM_t* pServiceParam, U8 packet_ID)
{
BYTE* payload_buf = NULL;
U32 payload_length = 0;
U32 xpe_length = 0;
U32 crc_32 = 0;
U32 xpe_single_packet_addin = 0;
payload_buf = pSrc;
payload_length = srcLen;
xpe_single_packet_addin = 5 + 4; //xpe header + CRC
xpe_length = payload_length + xpe_single_packet_addin;
xpe_buf[0] = 0x00;
xpe_buf[0] |= 0x80; //开始标志置1
xpe_buf[0] |= 0x40; //结束标志置1
//净荷类型
if (pServiceParam->FEC_style != FEC_STYLE_NULL)
{
//xpe_buf[0] |= 0x10; //进行过前向纠错的业务数据
}
xpe_buf[0] |= (payload_length & 0xf00) >> 8; //长度位12bits
xpe_buf[1] = (payload_length & 0x0ff);
xpe_buf[2] = 0x00;
//if (pServiceParam->bCRC32Indic)
{
xpe_buf[2] |= 0x80; //CRC指示1bits
}
xpe_buf[2] |= (packet_ID & 0x7f); //数据包标识:7bits
xpe_buf[3] = 0x00;
xpe_buf[3] |= ((0x01 & 0x01) << 7); //业务模式指示:1bit
xpe_buf[3] |= 0x7f; //reserved : 7bits
xpe_buf[4] = CalculateCheckSum(xpe_buf, 4); //校验和:8bits
memcpy(xpe_buf + 5, payload_buf, payload_length);
//FEC纠错能力测试
// if (gkThreadParams.add_error_count > 0)
// {
// memset(xpe_buf + 5, 0x00, gkThreadParams.add_error_count);
// }
if (pServiceParam->bCRC32Indic)
{
crc_32 = Encode_CRC_32(payload_buf, payload_length);
xpe_buf[xpe_length - 4] = (crc_32 & 0xff000000) >> 24;
xpe_buf[xpe_length - 3] = (crc_32 & 0x00ff0000) >> 16;
xpe_buf[xpe_length - 2] = (crc_32 & 0x0000ff00) >> 8;
xpe_buf[xpe_length - 1] = (crc_32 & 0x000000ff) >> 0;
}
}
void CMMB_DTMB_MUX::CreateUdpMsg(BYTE *pSrc, BYTE *pDst, UINT srclen, SERVICE_PARAM_t* pServiceParam)
{
if(!pSrc || !pDst)return;
memset(pDst, 0, MSG_PKG_LEN);
pDst[0] = 0x09; //版本号
pDst[1] = 0xf1; //保留位
pDst[2] = 0xa0; //xpe 包
pDst[3] = (pServiceParam->udp_count & 0xff00) >> 8;//UDP包序号高两位，递增1
pDst[4] = (pServiceParam->udp_count & 0x00ff) ;//UDP包序号低两位
pDst[5] = (pServiceParam->service_ID & 0xff00) >> 8;//存放service_id的高两位
pDst[6] = (U8)(pServiceParam->service_ID & 0x00ff); //存放service_id的低两位
pDst[7] = ((0x0f)<<4);
pDst[7] |=(pServiceParam->msg_count & 0xf00) >> 8; //数据序号高位
pDst[8] = (pServiceParam->msg_count & 0x0ff); //数据序号低位
memcpy(pDst+9, pSrc, srclen);
}
void CMMB_DTMB_MUX::DataRate(int rate)
{
int speed=0;
UINT addBytes=0;
speed = rate;
printf("speed is %d Mbit/s\n", speed);
if(5 == speed)
{
addBytes = 15*1024;
}
else if(6 == speed)
{
addBytes = 18*1024;
}
else if(7 == speed)
{
addBytes = 40*1024;
}
else if(8 == speed)
{
addBytes = 50*1024;
}
else if(9 == speed)
{
addBytes = 60*1024;
}
else if(10 == speed)
{
addBytes = 70*1024;
}
else if(11 == speed)
{
addBytes = 100*1024;
}
else if(12 == speed)
{
addBytes = 105*1024;
}
else if(13 == speed)
{
addBytes = 110*1024;
}
else if(14 == speed)
{
addBytes = 130*1024;
}
else if(15 == speed)
{
addBytes = 150*1024;
}
else if(16 == speed)
{
addBytes = 220*1024;
}
else if(17 == speed)
{
addBytes = 230*1024;
}
else if(18 == speed)
{
addBytes = 285*1024;
}
else if(19 == speed)
{
addBytes = 340*1024;
}
else if(20 == speed)
{
addBytes = 350*1024;
}
else
{
addBytes=0;
}
///("speed is %d", speed);
m_netRate = 1000000/((speed*1024*1024/8+addBytes)/1316);
}
void CMMB_DTMB_MUX::NetInit(thread_params_t* pthrParam)
{
thread_params_t* pThreadParams = pthrParam;
if((pThreadParams->SERVICE_PARAMS[0].alloc_bps > 0) &&
(pThreadParams->SERVICE_PARAMS[0].alloc_bps <= 10)
)
{
DataRate(pThreadParams->SERVICE_PARAMS[0].alloc_bps);
}
else
{
DataRate(1);
}
//gsockUdp=socket(AF_INET,SOCK_DGRAM,0);
//setsockopt(gsockClient, SOL_SOCKET, )
//int nBufLength = 1024*1024*32;
//setsockopt(gsockUdp, SOL_SOCKET, SO_SNDBUF, (char*)&nBufLength, sizeof(nBufLength));
//unsigned long param=1;
//if(SOCKET_ERROR==ioctlsocket(gsockUdp,FIONBIO,¶m))
//{
//printf("Can't set block!\n");
//return;
//}
//gaddrOut.sin_family=AF_INET;
//gaddrOut.sin_addr.s_un.s_addr=inet_addr(pThreadParams->pszMuxIP);//复用器ip—mux_ip从输出配置页面输入
//gaddrOut.sin_port = htons(pThreadParams->mux_port);
//=================================================
BOOL boolFlag = m_sUdp.Open(pThreadParams->pszControlIP, 5000);
if(!boolFlag)
{
printf("Can't bind the ip\n");
return;
}
boolFlag = m_sUdp.Connect(pThreadParams->pszMuxIP, pThreadParams->mux_port, pThreadParams->pszControlIP);
if(!boolFlag)
{
printf("Can't connect destination ip\n");
}
}
/*
UINT WriteNetData(PBYTE pBuffer, int writeSize)
{
UINT length = sendto(gsockUdp,(const char*)pBuffer,writeSize,0,(SOCKADDR*)&gaddrOut,sizeof(SOCKADDR_IN));
return length;
}
*/
WORD CMMB_DTMB_MUX::GetFileStreamNo(void)
{
WORD streamNo = 0;
srand(time(NULL));
streamNo = rand()%65536;
return streamNo;
}
// File control frame
void CMMB_DTMB_MUX::CreateControlFrame(BYTE* pDst, BYTE counter, WORD fileStreamNo, UINT sumFrame, UINT fileLen, const char* fileName)
{
if(!fileName)return;
//CString pidStr, groupIdStr, userIdStr;
WORD pid=0;
WORD groupId=0;
WORD userId=0;
WORD crc=0;
BYTE index=0;
BYTE len=0;
len=(BYTE)strlen(fileName);
//m_editPid.GetWindowTextA(pidStr);
//m_editGroupId.GetWindowTextA(groupIdStr);
//m_editUserId.GetWindowTextA(userIdStr);
pid=(WORD)atoi(DVBPID);
groupId=(WORD)atoi(DVBGROUPID);
userId=(WORD)atoi(DVBUSERID);
//Ts header
pDst[index++]=0x47;
pDst[index++]=0x40 | ((pid>>8)&0x1F);
pDst[index++]=pid & 0xff;
pDst[index++]=0x10 | (counter%16);
//xdb header
pDst[index++]=0xff; //sync
pDst[index++]=0x00; //len index=5
pDst[index++]=0x00; //crc high index=6
pDst[index++]=0x00; //crc low index=7
pDst[index++]=0x10; //type
pDst[index++]=(fileStreamNo>>8)&0xff;
pDst[index++]=(fileStreamNo)&0xff; //file stream no
pDst[index++]=0;
pDst[index++]=0;
pDst[index++]=0;
pDst[index++]=0; //fixed to 0
//group ID
pDst[index++]=(groupId>>8)&0xff;
pDst[index++]=(groupId)&0xff; //group ID
//user ID
pDst[index++]=(userId>>8)&0xff;
pDst[index++]=(userId)&0xff; //user ID
//sum frame number
pDst[index++]=(sumFrame>>24)&0xff;
pDst[index++]=(sumFrame>>16)&0xff;
pDst[index++]=(sumFrame>>8)&0xff;
pDst[index++]=(sumFrame)&0xff;
//file length
pDst[index++]=(fileLen>>24)&0xff;
pDst[index++]=(fileLen>>16)&0xff;
pDst[index++]=(fileLen>>8)&0xff;
pDst[index++]=(fileLen)&0xff;
//fileName length
pDst[index++]=len; //filename length
//TRACE("fileName is: %s, lenght is: %d", fileName, len);
//file type
pDst[index++]=0x56; //fixed
pDst[index++]=0x41; //fixed
//file name
memcpy(pDst+index,fileName, len);
index += len;
//md5 value
memcpy(pDst+index, m_checkSum, 16);
index += 16;
//crc check
crc = Get_16bitCRC(0, pDst+8, index-8);
pDst[6] = (crc>>8)&0xff;
pDst[7] = (crc)&0xff;
//frame len;
pDst[5] = index-9;
}
/*
void SleepExt(unsigned long us)
{
LARGE_INTEGER PT_litmp;
LONGLONG PT_QPart1,PT_QPart2;
double PT_dfMinus,PT_dfFreq,PT_dfTim;
QueryPerformanceFrequency(&PT_litmp);
PT_dfFreq=(double)PT_litmp.QuadPart; //获得系统的主频
QueryPerformanceCounter(&PT_litmp);
PT_QPart1=PT_litmp.QuadPart; //获得起始的值
do{
QueryPerformanceCounter(&PT_litmp);
PT_QPart2=PT_litmp.QuadPart; //获得结束计数
PT_dfMinus=(double)(PT_QPart2-PT_QPart1);
PT_dfTim=PT_dfMinus/PT_dfFreq; //计算出程序运行的时间，单位s
}while(PT_dfTim*1000000<us);
}
//*/
unsigned char CMMB_DTMB_MUX::GetContinueCounter(BYTE* pSrc, unsigned int len, BYTE off, unsigned int flen)
{
UINT ii=0;
INT jj=0;
BYTE *ptr=NULL;
BYTE Counter[10]={0};
memset(Counter, 255, 10);
for(ii=0; ii<len;)
{
if(CMMB_MODE == m_sendType)
{
if(0==ii)
ptr = pSrc + ii + 3 + off;
else
ptr = pSrc + ii + 3 + 5;
}
else if(DTMB_MODE == m_sendType)
{
ptr = pSrc + ii + 3;
}
//==========================
Counter[jj] = ptr[0]&0x0f;
//==========================
if(CMMB_MODE == m_sendType)
{
if(0==ii)
ii += flen + 9;
else
ii += flen;
}
else if(DTMB_MODE == m_sendType)
{
ii=ii + TS_FRAM_LEN;
}
//TRACE("Continue counter value: %d\n", Counter[jj]);
jj++;
}
for(jj=9;jj>0;jj--)
{
if(Counter[jj] < 255)break;
}
return Counter[jj];
}
///*
UINT CMMB_DTMB_MUX::SendFile(const char *fname)
{
//======================================================
fstream xsendFile;
const char* fileName;
UINT retLen=0;
UINT restBytes=0;
UINT proBytes=0;
UINT stepBytes=0;
//UINT packCou=0;
//UINT sendBytes=0;
BOOL hasDataFlag=FALSE;
UINT fileLen=0;
UINT sendCou=0;
UINT wrtNum=0;
UINT sendPacketCou=0;
//=====================================================
UINT frameLen=0;
UINT sendUnitLen=0;
BYTE continueCou=0;
BYTE tsOff=0;
//CString strTmp;
BOOL headerFlag = TRUE;
fileName = fname;
//fileName += extname;
printf("%s()->send file name is %s\n", __func__, fileName);
xsendFile.open(fileName, ios::in | ios::binary);
if(!xsendFile.is_open())
{
printf("%s()->Can't open the send file : %s.\n", __func__, fileName);
return 0;
}
//=====================================================
BYTE *fileBuf=NULL, *tmpBuf=NULL, *proBuf=NULL, *fillBuf=NULL;
if(CMMB_MODE == m_sendType)
{
sendUnitLen=MSG_SEND_UNIT;
frameLen=MSG_PKG_LEN; //ts: TS_FRAME_LEN msg: MSG_PKG_LEN xpe:XPE_PKG_LEN
}
else if(DTMB_MODE == m_sendType)
{
sendUnitLen=TS_SEND_UNIT;
frameLen=TS_SEND_UNIT; //ts: TS_FRAME_LEN msg: MSG_PKG_LEN xpe:XPE_PKG_LEN
}
//=====================================================
printf("%s()->send_type: %d, sendUnitLen: %d, frameLen: %d\n", __func__, m_sendType, sendUnitLen, frameLen);
//=====================================================
fileBuf = new BYTE[TS_SEND_PACKAGES*sendUnitLen];
tmpBuf = new BYTE[sendUnitLen];
proBuf = new BYTE[TS_SEND_BUF*sendUnitLen];
fillBuf = new BYTE[frameLen];
/*
BYTE fileBuf[TS_SEND_PACKAGES*MSG_SEND_UNIT];
BYTE tmpBuf[MSG_SEND_UNIT];
BYTE proBuf[TS_SEND_BUF*MSG_SEND_UNIT];
BYTE fillBuf[MSG_PKG_LEN];
//*/
//==========================================
printf("fileBuf=%p, tmpBuf=%p, proBuf=%p, fillBuf=%p\n", fileBuf, tmpBuf, proBuf, fillBuf);
//==========================================
xsendFile.seekg(0, ios::end);
fileLen = xsendFile.tellg();
xsendFile.seekg(0, ios::beg);
//printf("[%s] length is: %d\n", fileName, fileLen);
//fileLen = sendFile.GetLength();
//UINT coux=0;
//=================
//UINT frame=0;
//======================================================
//do
//{
do
{
memset(fileBuf, 0, TS_SEND_PACKAGES*sendUnitLen); //TS_SEND_PACKAGES*TS_SEND_UNIT
//retLen = sendFile.Read(fileBuf, TS_SEND_PACKAGES*sendUnitLen);
xsendFile.read((char*)fileBuf, TS_SEND_PACKAGES*sendUnitLen);
retLen = xsendFile.gcount();
//printf("Get %d bytes form file [%s]\n", retLen, fileName);
//printf("File End check: %d\n", sendFile.eof());
if(!retLen)break;
//===============================================
if(headerFlag)
{
headerFlag = FALSE;
memset(fillBuf, 0, frameLen); //MSG_PKG_LEN
memcpy(fillBuf, fileBuf, frameLen); //MSG_PKG_LEN
}
//===============================================
stepBytes=0;
memset(proBuf, 0, TS_SEND_BUF*sendUnitLen); //TS_SEND_UNIT
if(hasDataFlag)
{
memcpy(proBuf, tmpBuf, restBytes);
memcpy(proBuf + restBytes, fileBuf, retLen);
proBytes = restBytes + retLen;
}
else
{
memcpy(proBuf, fileBuf, retLen);
proBytes = retLen;
}
hasDataFlag=FALSE;
restBytes=0;
do
{
if(proBytes >= sendUnitLen) //TS_SEND_UNIT
{
//process the per package
//===============================================================
//===============================================================
//send to do
wrtNum = m_sUdp.Write(proBuf + stepBytes, sendUnitLen); // TS_SEND_UNIT
//wrtNum = WriteNetData(proBuf + stepBytes, sendUnitLen);
//frame = GetFrameNo(proBuf + stepBytes, TS_SEND_UNIT);
//strTmp.Format("frame: %d\n", frame);
//TRACE(strTmp);
if(CMMB_MODE == m_sendType)
{
usleep(TIME_SEND);
}
else if(DTMB_MODE == m_sendType)
{
usleep(m_netRate);
}
//===============================================================
//===============================================================
proBytes -= sendUnitLen; //TS_SEND_UNIT
stepBytes += sendUnitLen; //TS_SEND_UNIT
if(!proBytes)stepBytes=0;
//======================
sendPacketCou++;
if(sendPacketCou%100 == 0)
{
printf("Sending packet %d\n", sendPacketCou);
}
//======================
}
else
{
if(proBytes > 0)
{
memset(tmpBuf, 0x00, sendUnitLen); //TS_SEND_UNIT
memcpy(tmpBuf, proBuf + stepBytes, proBytes);
hasDataFlag=TRUE;
restBytes = proBytes;
}
break;
}
}while(proBytes>0);
}while(retLen>0);
//========================================================
if(restBytes > 0)
{
//printf("%s()->restBytes=%d\n", __func__, restBytes);
//process the last package
//send the last package
memset(tmpBuf, 0xff, sendUnitLen); //TS_SEND_UNIT
memcpy(tmpBuf, proBuf+stepBytes, restBytes);
//===================================================================
if(MSG_PKG_LEN == frameLen)
tsOff=14;
else if(XPE_PKG_LEN == frameLen)
tsOff=5;
else
tsOff=0;
//printf("The last package is %d Bytes\n", restBytes);
//====================================================================
///*
if(restBytes < sendUnitLen) //TS_SEND_UNIT
{
continueCou = GetContinueCounter(tmpBuf, restBytes, tsOff, XPE_PKG_LEN);
while(restBytes < sendUnitLen) //TS_SEND_UNIT
{
continueCou++;
if(continueCou > 15)continueCou=0;
fillBuf[3+tsOff] = (fillBuf[3+tsOff]&0xf0)| continueCou;
if(CMMB_MODE == m_sendType)
{
memcpy(tmpBuf + restBytes, fillBuf+9, XPE_PKG_LEN); //TS_FRAME_LEN
restBytes += XPE_PKG_LEN; //TS_FRAM_LEN
}
else if(DTMB_MODE == m_sendType)
{
memcpy(tmpBuf + restBytes, fillBuf, TS_FRAME_LEN); //TS_FRAME_LEN
restBytes += TS_FRAM_LEN;
}
}
}
//*/
//====================================================================
//send to do
m_sUdp.Write(tmpBuf, sendUnitLen); //TS_SEND_UNIT
//WriteNetData(tmpBuf, sendUnitLen);
sendCou += sendUnitLen; //TS_SEND_UNIT
//====================================================================
}
restBytes = 0;
//}while(!m_bStop);
sendPacketCou++;
printf("File [%s] has been send completed! times: %d\n", fname, sendPacketCou);
//sendFile.seekg(0, ios::beg);
//}while(0);
//========================================================
//release the buf
xsendFile.close();
delete []fileBuf;
delete []fillBuf;
delete []tmpBuf;
delete []proBuf;
fileBuf=fillBuf=tmpBuf=proBuf=NULL;
return 0;
}
#if 0
UINT SendCmmbFile(LPCSTR fname)
{
//======================================================
CFile sendFile;
CString fileName;
UINT retLen=0;
UINT restBytes=0;
UINT proBytes=0;
UINT stepBytes=0;
UINT packCou=0;
UINT sendBytes=0;
BOOL hasDataFlag=FALSE;
UINT fileLen=0;
UINT sendCou=0;
UINT wrtNum=0;
//=====================================================
fileName = fname;
//fileName += extname;
printf("file name is %s\n", fileName);
sendFile.Open(fileName,0,0);
//=====================================================
BYTE *fileBuf=NULL, *tmpBuf=NULL, *proBuf=NULL, *fillBuf=NULL;
fileBuf = new BYTE[TS_SEND_PACKAGES*TS_SEND_UNIT];
tmpBuf = new BYTE[TS_SEND_UNIT];
proBuf = new BYTE[TS_SEND_BUF*TS_SEND_UNIT];
fileLen = sendFile.GetLength();
UINT coux=0;
//=================
UINT frame=0;
UINT frameLen=0;
UINT sendUnitLen=0;
BYTE continueCou=0;
BYTE tsOff=0;
CString strTmp;
BOOL headerFlag = TRUE;
frameLen=MSG_PKG_LEN; //ts: TS_FRAME_LEN msg: MSG_PKG_LEN xpe:XPE_PKG_LEN
sendUnitLen=TS_SEND_UNIT;
fillBuf = new BYTE[frameLen];
//======================================================
//do
//{
do
{
memset(fileBuf, 0, TS_SEND_PACKAGES*sendUnitLen); //TS_SEND_PACKAGES*TS_SEND_UNIT
retLen = sendFile.Read(fileBuf, TS_SEND_PACKAGES*sendUnitLen);
if(!retLen)break;
//===============================================
if(headerFlag)
{
headerFlag = FALSE;
memset(fillBuf, 0, frameLen); //MSG_PKG_LEN
memcpy(fillBuf, fileBuf, frameLen); //MSG_PKG_LEN
}
//===============================================
stepBytes=0;
memset(proBuf, 0, TS_SEND_BUF*sendUnitLen); //TS_SEND_UNIT
if(hasDataFlag)
{
memcpy(proBuf, tmpBuf, restBytes);
memcpy(proBuf + restBytes, fileBuf, retLen);
proBytes = restBytes + retLen;
}
else
{
memcpy(proBuf, fileBuf, retLen);
proBytes = retLen;
}
hasDataFlag=FALSE;
restBytes=0;
do
{
if(proBytes >= sendUnitLen) //TS_SEND_UNIT
{
//process the per package
//===============================================================
//===============================================================
//send to do
wrtNum = m_sUdp.Write(proBuf + stepBytes, sendUnitLen); // TS_SEND_UNIT
//wrtNum = WriteNetData(proBuf + stepBytes, sendUnitLen);
//frame = GetFrameNo(proBuf + stepBytes, TS_SEND_UNIT);
//strTmp.Format("frame: %d\n", frame);
//TRACE(strTmp);
//SleepExt(m_netRate);
Sleep(40);
//===============================================================
//===============================================================
proBytes -= sendUnitLen; //TS_SEND_UNIT
stepBytes += sendUnitLen; //TS_SEND_UNIT
if(!proBytes)stepBytes=0;
}
else
{
if(proBytes > 0)
{
memset(tmpBuf, 0x00, sendUnitLen); //TS_SEND_UNIT
memcpy(tmpBuf, proBuf + stepBytes, proBytes);
hasDataFlag=TRUE;
restBytes = proBytes;
}
break;
}
}while(proBytes>0);
}while(retLen>0);
//========================================================
if(restBytes > 0)
{
//process the last package
//send the last package
memset(tmpBuf, 0xff, sendUnitLen); //TS_SEND_UNIT
memcpy(tmpBuf, proBuf+stepBytes, restBytes);
//===================================================================
if(MSG_PKG_LEN == frameLen)
tsOff=14;
else if(XPE_PKG_LEN == frameLen)
tsOff=5;
else
tsOff=0;
//====================================================================
if(restBytes < sendUnitLen) //TS_SEND_UNIT
{
continueCou = GetContinueCounter(tmpBuf, restBytes, tsOff, frameLen);
while(restBytes < sendUnitLen) //TS_SEND_UNIT
{