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Add network debug logging instrumentation

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This commit is contained in:
Michael Hansen
2011-07-30 18:16:06 -07:00
parent 561118a70e
commit 276be748ce
1 changed files with 58 additions and 0 deletions
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58
Sources/Plasma/NucleusLib/pnNetCli/pnNcCli.cpp
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@ -42,6 +42,19 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
//#define NO_ENCRYPTION
struct NetLogMessage_Header
{
unsigned m_protocol;
int m_direction;
FILETIME m_time;
unsigned m_size;
};
#define HURU_PIPE_NAME "\\\\.\\pipe\\H-Uru_NetLog"
static CRITICAL_SECTION s_pipeCritical;
static HANDLE s_netlog = 0;
namespace pnNetCli {
/*****************************************************************************
@ -128,6 +141,21 @@ static void PutBufferOnWire (NetCli * cli, void * data, unsigned bytes) {
byte * temp, * heap = NULL;
// Write to the netlog
if (s_netlog) {
NetLogMessage_Header header;
header.m_protocol = cli->protocol;
header.m_direction = 0; // kCli2Srv
GetSystemTimeAsFileTime(&header.m_time);
header.m_size = bytes;
EnterCriticalSection(&s_pipeCritical);
DWORD bytesWritten;
WriteFile(s_netlog, &header, sizeof(header), &bytesWritten, NULL);
WriteFile(s_netlog, data, bytes, &bytesWritten, NULL);
LeaveCriticalSection(&s_pipeCritical);
}
if (cli->mode == kNetCliModeEncrypted) {
// Encrypt data...
#ifndef NO_ENCRYPTION
@ -822,6 +850,21 @@ static NetCli * ConnCreate (
cli->mode = mode;
cli->SetValue(kNilGuid);
// Network debug pipe
if (!s_netlog) {
InitializeCriticalSection(&s_pipeCritical);
WaitNamedPipe(HURU_PIPE_NAME, NMPWAIT_WAIT_FOREVER);
s_netlog = CreateFileA(
HURU_PIPE_NAME,
GENERIC_READ | GENERIC_WRITE,
0,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL
);
}
ResetSendRecv(cli);
return cli;
@ -1009,6 +1052,21 @@ bool NetCliDispatch (
cli->input.Add(bytes, data);
bool result = DispatchData(cli, param);
// Write to the netlog
if (s_netlog) {
NetLogMessage_Header header;
header.m_protocol = cli->protocol;
header.m_direction = 1; // kSrv2Cli
GetSystemTimeAsFileTime(&header.m_time);
header.m_size = bytes;
EnterCriticalSection(&s_pipeCritical);
DWORD bytesWritten;
WriteFile(s_netlog, &header, sizeof(header), &bytesWritten, NULL);
WriteFile(s_netlog, data, bytes, &bytesWritten, NULL);
LeaveCriticalSection(&s_pipeCritical);
}
#ifdef SERVER
cli->recvDispatch = result;
#endif