bool NetworkMoudle::ReadControlPack(ControlPackage* pack,bool withTimeOut) // 读取控制包
{
// 首先读取头部
PackageHead head;
char buf[1024] = {0};
int len = 0;
if (withTimeOut)
{
len = TryRead(buf,PACKAGE_HEAD_LEN);//recv(fd,buf,PACKAGE_HEAD_LEN,0);
}
else
{
len = Read(buf,PACKAGE_HEAD_LEN);//recv(fd,buf,PACKAGE_HEAD_LEN,0);
}
if (len <= 0)
{
return false;
}
head.Analyze(buf,len);
pack->m_PackageHead = head;
memset(buf,0,SZ_1024_LENGTH);
if (withTimeOut)
{
len = TryRead(buf,head.GetPackageLength());//recv(fd,controlBuffer,head.GetPackageLength(),0);
}
else
{
len = Read(buf,head.GetPackageLength());
}
if (len <= 0)
{
return false;
}
pack->Analyze(buf,len);
return true;
}
bool NetworkMoudle::ReadDataPackBody(PackageHead& head,DataPackage* pack,bool withTimeOut)
{
char buf[1024] = {0};
int len = 0;
pack->m_PackageHead = head;
memset(buf,0,SZ_1024_LENGTH);
if (withTimeOut)
{
len = TryRead(buf,head.GetPackageLength());//recv(fd,controlBuffer,head.GetPackageLength(),0);
}
else
{
len = Read(buf,head.GetPackageLength());
}
if (len <= 0)
{
return false;
}
pack->Analyze(buf,strlen(buf));
return true;
}
//----------------------------------------------------------------------------------------------
void CRingBuffer::Read(unsigned char* pData, unsigned int Size)
{
bool Res = false;
while(!Res)
{
Res = TryRead(pData, Size);
if(!Res)
{
Sleep(0);
}
}
}
bool NetworkMoudle::ReadDataPack(DataPackage& pack,bool withTimeOut)
{
char buf[SZ_1024_LENGTH] = {0};
int len = 0;
if(withTimeOut)
{
len = TryRead(buf,PACKAGE_HEAD_LEN);//recv(m_nServerfd,buf,PACKAGE_HEAD_LEN,0);
}
else
{
len = Read(buf,PACKAGE_HEAD_LEN);
}
if (len <= 0)
{
return false;
}
pack.m_PackageHead.Analyze(buf,PACKAGE_HEAD_LEN);
memset(buf,0,SZ_1024_LENGTH);
if(withTimeOut)
{
len = TryRead(buf,pack.m_PackageHead.GetPackageLength());//recv(m_nServerfd,buf,PACKAGE_HEAD_LEN,0);
}
else
{
len = Read(buf,pack.m_PackageHead.GetPackageLength());
}
if (len <= 0)
{
return false;
}
pack.Analyze(buf,len);
return true;
}
void CDatagrams::OnRun()
{
if ( ! IsValid() ) return;
DHT.OnRun();
TryWrite();
ManageOutput();
do
{
ManagePartials();
}
while ( TryRead() );
Measure();
}
bool NetworkMoudle::ReadPackageHead(PackageHead& head,bool withTimeOut)
{
char buf[1024] = {0};
int len = 0;
if (withTimeOut)
{
len = TryRead(buf,PACKAGE_HEAD_LEN);
}
else
{
len = Read(buf,PACKAGE_HEAD_LEN);
}
if (len <= 0)
{
return false;
}
head.Analyze(buf,len);
return true;
}
EXPORT_C_(void) s2r_replay(HWND hwnd, HINSTANCE hinst, LPSTR filename, int nCmdShow)
{
#ifndef ENABLE_NEW_IOPDMA_SPU2
int events=0;
Running = true;
#ifdef WIN32
AllocConsole();
SetConsoleCtrlHandler(HandlerRoutine, TRUE);
conprintf("Playing %s file on %x...",filename,hwnd);
#endif
// load file
FILE *file=fopen(filename,"rb");
if(!file)
{
conprintf("Could not open the replay file.");
return;
}
// if successful, init the plugin
#define TryRead(dest,size,count,file) if(fread(dest,size,count,file)<count) { conprintf("Error reading from file."); goto Finish; /* Need to exit the while() loop and maybe also the switch */ }
TryRead(&CurrentIOPCycle,4,1,file);
replay_mode=true;
InitWaitSync(); // Initialize the WaitSync stuff
SPU2init();
SPU2irqCallback(dummy1,dummy4,dummy7);
SPU2setClockPtr(&CurrentIOPCycle);
SPU2open(&hwnd);
CurrentIOPCycle=0;
SPU2async(0);
while(!feof(file) && Running)
{
u32 ccycle=0;
u32 evid=0;
u32 sval=0;
u32 tval=0;
TryRead(&ccycle,4,1,file);
TryRead(&sval,4,1,file);
evid=sval>>29;
sval&=0x1FFFFFFF;
u32 TargetCycle = ccycle * 768;
while(TargetCycle > CurrentIOPCycle)
{
u32 delta = WaitSync(TargetCycle);
SPU2async(delta);
}
switch(evid)
{
case 0:
SPU2read(sval);
break;
case 1:
TryRead(&tval,2,1,file);
SPU2write(sval,tval);
break;
case 2:
TryRead(dmabuffer,sval,2,file);
SPU2writeDMA4Mem(dmabuffer,sval);
break;
case 3:
TryRead(dmabuffer,sval,2,file);
SPU2writeDMA7Mem(dmabuffer,sval);
break;
default:
// not implemented
return;
break;
}
events++;
}
Finish:
//shutdown
SPU2close();
SPU2shutdown();
fclose(file);
conprintf("Finished playing %s file (%d cycles, %d events).",filename,CurrentIOPCycle,events);
#ifdef WIN32
FreeConsole();
#endif
replay_mode=false;
#endif
}
