void CFile::FWRITE(const LWPR::Buffer& buf)
{
if(fwrite(buf.Inout(), buf.Size(), 1, m_fp) != 1)
{
throw IOException(EXCEPTION_TRACE, "fwrite error");
}
}
/**
* 处理收到的消息队列数据
*/
void DoReceiveMsqData(LWPR::Buffer& msg)
{
printf("Receiver::DoReceiveMsqData -------------------------------------------------------------\n");
LWPR::INT32 nMsgType = 0;
memcpy(&nMsgType, msg.Inout(), sizeof(nMsgType));
printf("Receiver::DoReceiveMsqData Current thread id [%u] nMsgType [%d] nMsgLength [%d] [%s]\n",
LWPR::Thread::GetCurrentThreadId(),
nMsgType,
msg.Size(),
msg.Inout() + sizeof(LWPR::INT32));
}
int DoChildWork(int argc, char** argv)
{
for(int i = 0; i < 10; i++)
{
LWPR::Buffer buf;
buf.Size(128);
LWPR::INT32 nMsgType = LWPR::Utility::GetPid();
memcpy(buf.Inout(), &nMsgType, sizeof(nMsgType));
strcpy(buf.Inout() + sizeof(LWPR::INT32), argv[3]);
LWPR::IPCID_T nMsqId = atoi(argv[2]);
LWPR::IPCMSQ_RET_TYPE_E nRet = LWPR::IPCMSQ::SendMsg(nMsqId, buf.Inout(), buf.Size());
printf("LWPR::IPCMSQ::SendMsg %d\n", (int)nRet);
sleep(1);
}
return 0;
}
bool View32Manager::AdjustStructData(const char* name,
const void* indata,
const STRUCT_INFO_T& remoteinfo,
const bool inbigendian,
LWPR::Buffer& outdata)
{
assert(NULL != name);
StructInfoMap::iterator it = m_Structs.find(name);
if(m_Structs.end() != it)
{
STRUCT_INFO_T& localinfo = it->second;
if(localinfo.items.size() != remoteinfo.items.size())
{
return false;
}
// 设置生成结构体的大小
outdata.Size(localinfo.structSize);
for(size_t i = 0; i < localinfo.items.size(); i++)
{
logger->debug(LTRACE, "%s %s local offset %d, remote offset %d"
, localinfo.structName.c_str()
, localinfo.items[i].cname.c_str()
, localinfo.items[i].offset
, remoteinfo.items[i].offset);
switch(localinfo.items[i].type)
{
case STRUCT_DATA_TYPE_FLOAT:
case STRUCT_DATA_TYPE_DOUBLE:
case STRUCT_DATA_TYPE_STRING:
case STRUCT_DATA_TYPE_CHAR:
memcpy(outdata.Inout() + localinfo.items[i].offset,
(char *)indata + remoteinfo.items[i].offset,
remoteinfo.items[i].size * remoteinfo.items[i].count);
break;
case STRUCT_DATA_TYPE_SHORT:
{
for(LWPR::UINT32 k = 0; k < localinfo.items[i].count; k++)
{
short value = 0;
memcpy(&value,
(char *)indata + remoteinfo.items[i].offset + k * remoteinfo.items[i].size ,
remoteinfo.items[i].size);
// 字节序转化
value = LWPR::Utility::IntegerToLocalByte16(value, inbigendian);
memcpy((char *)outdata.Inout() + localinfo.items[i].offset + k * localinfo.items[i].size ,
&value,
localinfo.items[i].size);
}
}
break;
case STRUCT_DATA_TYPE_INT:
{
for(LWPR::UINT32 k = 0; k < localinfo.items[i].count; k++)
{
int value = 0;
memcpy(&value,
(char *)indata + remoteinfo.items[i].offset + k * remoteinfo.items[i].size ,
remoteinfo.items[i].size);
// 字节序转化
value = LWPR::Utility::IntegerToLocalByte32(value, inbigendian);
memcpy((char *)outdata.Inout() + localinfo.items[i].offset + k * localinfo.items[i].size ,
&value,
localinfo.items[i].size);
}
}
break;
case STRUCT_DATA_TYPE_LONG:
{
for(LWPR::UINT32 k = 0; k < localinfo.items[i].count; k++)
{
long value = 0;
if(4 == remoteinfo.items[i].size)
{
LWPR::UINT32 value32 = 0;
memcpy(&value32,
(char *)indata + remoteinfo.items[i].offset + k * remoteinfo.items[i].size ,
remoteinfo.items[i].size);
// 字节序转化
value = (long)LWPR::Utility::IntegerToLocalByte32(value32, inbigendian);
}
else if(8 == remoteinfo.items[i].size)
{
LWPR::UINT64 value64 = 0;
memcpy(&value64,
(char *)indata + remoteinfo.items[i].offset + k * remoteinfo.items[i].size ,
remoteinfo.items[i].size);
// 字节序转化
value = (long)LWPR::Utility::IntegerToLocalByte64(value64, inbigendian);
}
memcpy((char *)outdata.Inout() + localinfo.items[i].offset + k * localinfo.items[i].size ,
&value,
localinfo.items[i].size);
}
}
break;
default:
return false;
}
}
return true;
}
return false;
}
LWPR::SOCKET_RET_TYPE_E Socket::ReadSocket(SOCKET_FD_T fd, LWPR::Buffer& buf, int length)
{
buf.Size(length);
return ReadSocket(fd, buf.Inout(), length, INT_MAX);
}