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Rewritten; The whole log system is now finally a class

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This commit is contained in:
Pavol Marko 2004-07-08 16:02:40 +00:00
parent 4878c66032
commit f0f6dc88b1
1 changed files with 188 additions and 73 deletions
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261
amxmodx/amxxlog.cpp
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@ -28,27 +28,63 @@
* version. * version.
*/ */
#include <time.h> // amxx_logging localinfo:
// 0 = no logging
// 1 = one logfile / day
// 2 = one logfile / map
// 3 = HL Logs
#include <time.h>
#include <io.h>
#include "amxmodx.h" #include "amxmodx.h"
String g_AMXXLOG_LogFile; CLog::CLog()
cvar_t init_amx_logging = {"amx_logging", "", FCVAR_SPONLY};
cvar_t *amx_logging = NULL;
// Initialize cvar; Called from Meta_Attach
void AMXXLOG_Init()
{ {
CVAR_REGISTER(&init_amx_logging); m_LogType = 0;
amx_logging = CVAR_GET_POINTER(init_amx_logging.name); m_LogFile.clear();
CVAR_SET_STRING(init_amx_logging.name, "1");
} }
void AMXXLOG_MapChange() CLog::~CLog()
{ {
if (amx_logging && (amx_logging->value == 0.0f || amx_logging->value == 3.0f)) CloseFile();
return; }
void CLog::CloseFile()
{
// log "log file closed" to old file, if any
if (!m_LogFile.empty())
{
FILE *fp = fopen(m_LogFile.str(), "r");
if (fp)
{
fclose(fp);
fopen(m_LogFile.str(), "a+");
// get time
time_t td;
time(&td);
tm *curTime = localtime(&td);
char date[32];
strftime(date, 31, "%m/%d/%Y - %H:%M:%S", curTime);
fprintf(fp, "L %s: %s\n", date, "Log file closed.");
fclose(fp);
}
m_LogFile.clear();
#if REOPEN_ON_LOG == 0
if (m_pFile)
{
fclose(m_pFile);
m_pFile = NULL;
}
#endif
}
}
void CLog::CreateNewFile()
{
CloseFile();
// build filename // build filename
time_t td; time_t td;
time(&td); time(&td);
@ -61,61 +97,128 @@ void AMXXLOG_MapChange()
mkdir(build_pathname("%s", g_log_dir.str())); mkdir(build_pathname("%s", g_log_dir.str()));
#endif #endif
if (amx_logging && amx_logging->value != 1.0f) int i = 0;
while (true)
{ {
// 2.0f probably :) m_LogFile.set(build_pathname("%s/L%02d%02d%03d.log", g_log_dir.str(), curTime->tm_mon + 1, curTime->tm_mday, i));
g_AMXXLOG_LogFile.set(build_pathname("%s/L%02d%02d.log", g_log_dir.str(), curTime->tm_mon + 1, curTime->tm_mday)); FILE *pTmpFile = fopen(m_LogFile.str(), "r"); // open for reading to check whether the file exists
AMXXLOG_Log("AMX Mod X log file started."); if (!pTmpFile)
break;
fclose(pTmpFile);
++i;
} }
else // Log logfile start
FILE *fp = fopen(m_LogFile.str(), "w");
if (!fp)
{ {
int i = 0; ALERT(at_logged, "[AMXX] Unexpected fatal logging error. AMXX Logging disabled.\n");
while (true) SET_LOCALINFO("amxx_logging", "0");
{
g_AMXXLOG_LogFile.set(build_pathname("%s/L%02d%02d%03d.log", g_log_dir.str(), curTime->tm_mon + 1, curTime->tm_mday, i));
FILE *pTmpFile = fopen(g_AMXXLOG_LogFile.str(), "r"); // open for reading to check whether the file exists
if (!pTmpFile)
break;
fclose(pTmpFile);
++i;
}
// Log logfile start
AMXXLOG_Log("AMX Mod X log file started (file \"%s/L%02d%02d%03d.log\") (version \"%s\")", g_log_dir.str(), curTime->tm_mon + 1, curTime->tm_mday, i, AMX_VERSION);
} }
fprintf(fp, "AMX Mod X log file started (file \"%s/L%02d%02d%03d.log\") (version \"%s\")\n", g_log_dir.str(), curTime->tm_mon + 1, curTime->tm_mday, i, AMX_VERSION);
#if REOPEN_ON_LOG == 1
fclose(fp);
#else
m_pFile = fp;
#endif
} }
void AMXXLOG_Log(const char *fmt, ...) void CLog::GetLastFile(int &outMonth, int &outDay, String &outFilename)
{ {
if (!amx_logging) _finddata_t dat;
return; outMonth = 0;
int logType = (int)amx_logging->value; outDay = 0;
static int lastLogType = -1;
if (lastLogType == -1) char filename[260];
lastLogType = logType; intptr_t fh = _findfirst(build_pathname("%s/L*.log", g_log_dir.str()), &dat);
time_t tmpTime=0;
if (lastLogType != logType) if (fh < 0)
return;
do
{ {
// User changed logType if (dat.time_write > tmpTime)
lastLogType = logType; {
AMXXLOG_MapChange(); tmpTime = dat.time_write;
strcpy(filename, dat.name);
}
} while (_findnext(fh, &dat) == 0);
// get filename only (without path)
char *ptr = strrchr(filename, '\\');
char *sourceFile = NULL;
if (ptr)
sourceFile = ptr + 1;
else
{
ptr = strrchr(filename, '/');
if (ptr)
sourceFile = ptr + 1;
else
sourceFile = filename;
} }
if (logType == 0) // store it
{ char *origSourceFile = sourceFile;
lastLogType = logType;
return;
}
else if (logType == 1 || logType == 2)
{
// build message
// :TODO: Overflow possible here
char msg[3072];
va_list arglst;
va_start(arglst, fmt);
vsprintf(msg, fmt, arglst);
va_end(arglst);
// parse and set output
if (sourceFile[0] != 'L')
return;
++sourceFile;
if (strlen(sourceFile) < 4) // MMDD
return;
outMonth = (sourceFile[1]-'0') + 10*(sourceFile[0]-'0');
outDay = (sourceFile[3]-'0') + 10*(sourceFile[2]-'0');
outFilename.set(origSourceFile);
}
void CLog::UseFile(const String &fileName)
{
m_LogFile.set(build_pathname("%s/%s", g_log_dir.str(), fileName.str()));
#if REOPEN_ON_LOG == 0
m_pFile = fopen(m_LogFile.str(), "a+");
#endif
}
void CLog::MapChange()
{
m_LogType = atoi(get_localinfo("amxx_logging", "1"));
if (m_LogType < 0 || m_LogType > 3)
{
SET_LOCALINFO("amxx_logging", "1");
m_LogType = 1;
print_srvconsole("[AMXX] Invalid amxx_logging value; setting back to 1...");
}
if (m_LogType == 2)
{
// create new logfile
CreateNewFile();
}
else if (m_LogType == 1)
{
int fileMonth, fileDay;
String fileName;
// create new logfile if the last logfile is not from today, otherwise use the old logfile
GetLastFile(fileMonth, fileDay, fileName);
// get current timedate
time_t tmpTime;
time(&tmpTime);
tm *curTime = localtime(&tmpTime);
if (curTime->tm_mon+1 != fileMonth || curTime->tm_mday != fileDay)
CreateNewFile();
else
UseFile(fileName);
Log("-------- Mapchange --------");
}
else
return;
}
void CLog::Log(const char *fmt, ...)
{
if (m_LogType == 1 || m_LogType == 2)
{
// get time // get time
time_t td; time_t td;
time(&td); time(&td);
@ -124,28 +227,46 @@ void AMXXLOG_Log(const char *fmt, ...)
char date[32]; char date[32];
strftime(date, 31, "%m/%d/%Y - %H:%M:%S", curTime); strftime(date, 31, "%m/%d/%Y - %H:%M:%S", curTime);
static bool s_inCreatingLogFile = false; #if REOPEN_ON_LOG == 1
FILE *pF = fopen(g_AMXXLOG_LogFile.str(), "a+"); FILE *pF = fopen(m_LogFile.str(), "a+");
#else
FILE *pF = m_pFile;
#endif
if (!pF) if (!pF)
{ {
if (s_inCreatingLogFile) CreateNewFile();
#if REOPEN_ON_LOG == 1
pF = fopen(m_LogFile.str(), "a+");
#else
pF = m_pFile;
#endif
if (!pF)
{ {
ALERT(at_logged, "[AMXX] Unexpected fatal logging error. AMXX Logging disabled.\n"); ALERT(at_logged, "[AMXX] Unexpected fatal logging error (couldn't open %s for a+). AMXX Logging disabled for this map.\n", m_LogFile.str());
CVAR_SET_FLOAT(init_amx_logging.name, 0.0f); m_LogType = 0;
return; return;
} }
// Create new logfile
s_inCreatingLogFile = true;
AMXXLOG_MapChange();
s_inCreatingLogFile = false;
} }
// log msg now // msg
char msg[3072];
va_list arglst;
va_start(arglst, fmt);
vsprintf(msg, fmt, arglst);
va_end(arglst);
fprintf(pF, "L %s: %s\n", date, msg); fprintf(pF, "L %s: %s\n", date, msg);
#if REOPEN_ON_LOG == 1
fclose(pF); fclose(pF);
#else
fflush(pF);
#endif
// print on server console
print_srvconsole("L %s: %s\n", date, msg); print_srvconsole("L %s: %s\n", date, msg);
} }
else if (logType == 3) else if (m_LogType == 3)
{ {
// build message // build message
// :TODO: Overflow possible here // :TODO: Overflow possible here
@ -156,10 +277,4 @@ void AMXXLOG_Log(const char *fmt, ...)
va_end(arglst); va_end(arglst);
ALERT(at_logged, "%s\n", msg); ALERT(at_logged, "%s\n", msg);
} }
else
{
ALERT(at_logged, "[AMXX] Invalid %s value. Setting to 0\n", init_amx_logging.name);
CVAR_SET_FLOAT(init_amx_logging.name, 0.0f);
}
lastLogType = logType;
} }