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/*
Copyright (C) 2005-2009 Ricardo Pescuma Domenecci
This is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this file; see the file license.txt. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "mir_log.h"
#include <stdio.h>
#include <newpluginapi.h>
#include <m_netlib.h>
#include <m_protocols.h>
#include <m_clist.h>
#define ENABLE_LOG
int MLog::deep = 0;
MLog::MLog(const char *aModule, const char *aFunction)
: module(aModule)
{
memset(&total, 0, sizeof(total));
function = "";
for(int i = 0; i < deep; i++)
function += " ";
function += aFunction;
deep ++;
mlog(module.c_str(), function.c_str(), "BEGIN");
StartTimer();
}
MLog::~MLog()
{
StopTimer();
mlog(module.c_str(), function.c_str(), "END in %2.1lf ms", GetTotalTimeMS());
deep --;
}
int MLog::log(const char *fmt, ...)
{
StopTimer();
double elapsed = GetElapsedTimeMS();
va_list va;
va_start(va, fmt);
char text[1024];
mir_snprintf(text, sizeof(text) - 10, "%s [in %2.1lf ms | total %2.1lf ms]",
fmt, GetElapsedTimeMS(), GetTotalTimeMS());
int ret = mlog(module.c_str(), function.c_str(), text, va);
va_end(va);
StartTimer();
return ret;
}
void MLog::StartTimer()
{
QueryPerformanceCounter(&start);
}
void MLog::StopTimer()
{
QueryPerformanceCounter(&end);
total.QuadPart += end.QuadPart - start.QuadPart;
}
double MLog::GetElapsedTimeMS()
{
LARGE_INTEGER frequency;
QueryPerformanceFrequency(&frequency);
return (end.QuadPart - start.QuadPart) * 1000. / frequency.QuadPart;
}
double MLog::GetTotalTimeMS()
{
LARGE_INTEGER frequency;
QueryPerformanceFrequency(&frequency);
return total.QuadPart * 1000. / frequency.QuadPart;
}
int mlog(const char *module, const char *function, const char *fmt, va_list va)
{
#ifdef ENABLE_LOG
char text[1024];
size_t len;
mir_snprintf(text, sizeof(text) - 10, "[%08u - %08u] [%s] [%s] ",
GetCurrentThreadId(), GetTickCount(), module, function);
len = strlen(text);
mir_vsnprintf(&text[len], sizeof(text) - len, fmt, va);
#ifdef LOG_TO_NETLIB
return CallService(MS_NETLIB_LOG, NULL, (LPARAM) text);
#else
char file[256];
_snprintf(file, sizeof(file), "c:\\miranda_%s.log.txt", module);
FILE *fp = fopen(file,"at");
if (fp != NULL)
{
fprintf(fp, "%s\n", text);
fclose(fp);
return 0;
}
else
{
return -1;
}
#endif
#else
return 0;
#endif
}
int mlog(const char *module, const char *function, const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
int ret = mlog(module, function, fmt, va);
va_end(va);
return ret;
}
int mlogC(const char *module, const char *function, HANDLE hContact, const char *fmt, ...)
{
#ifdef ENABLE_LOG
va_list va;
char text[1024];
size_t len;
char *name = NULL;
char *proto = NULL;
if (hContact != NULL)
{
name = (char*) CallService(MS_CLIST_GETCONTACTDISPLAYNAME, (WPARAM)hContact, 0);
proto = (char*) CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0);
}
mir_snprintf(text, sizeof(text) - 10, "[%08u - %08u] [%s] [%s] [%08d - %s - %s] ",
GetCurrentThreadId(), GetTickCount(), module, function,
hContact, proto == NULL ? "" : proto, name == NULL ? "" : name);
len = strlen(text);
va_start(va, fmt);
mir_vsnprintf(&text[len], sizeof(text) - len, fmt, va);
va_end(va);
#ifdef LOG_TO_NETLIB
return CallService(MS_NETLIB_LOG, NULL, (LPARAM) text);
#else
char file[256];
_snprintf(file, sizeof(file), "c:\\miranda_%s.log.txt", module);
FILE *fp = fopen(file,"at");
if (fp != NULL)
{
fprintf(fp, "%s\n", text);
fclose(fp);
return 0;
}
else
{
return -1;
}
#endif
#else
return 0;
#endif
}
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