logging functions moved from util.cpp to amxxlog.cpp; renamed to AMXXLOG_*; AMXXLOG_Init added (called from Meta_Attach)

UTIL_GetModulesNum moved to modules.cpp and renamed to countModules
2004-03-27 17:01:18 +00:00
parent 5c1287bbfb
commit cdbfcdc4c4
3 changed files with 181 additions and 97 deletions
--- a/amxmodx/amxxlog.cpp
+++ b/amxmodx/amxxlog.cpp
@ -0,0 +1,142 @@
+/* AMX Mod X
+*
+* by the AMX Mod X Development Team
+*
+*
+*  This program is free software; you can redistribute it and/or modify it
+*  under the terms of the GNU General Public License as published by the
+*  Free Software Foundation; either version 2 of the License, or (at
+*  your option) any later version.
+*
+*  This program 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
+*  General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program; if not, write to the Free Software Foundation,
+*  Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*
+*  In addition, as a special exception, the author gives permission to
+*  link the code of this program with the Half-Life Game Engine ("HL
+*  Engine") and Modified Game Libraries ("MODs") developed by Valve,
+*  L.L.C ("Valve"). You must obey the GNU General Public License in all
+*  respects for all of the code used other than the HL Engine and MODs
+*  from Valve. If you modify this file, you may extend this exception
+*  to your version of the file, but you are not obligated to do so. If
+*  you do not wish to do so, delete this exception statement from your
+*  version.
+*/
+
+#include <extdll.h>
+#include <meta_api.h>
+#include <time.h>
+
+#include "amxmodx.h"
+
+String g_AMXXLOG_LogFile;
+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);
+	amx_logging = CVAR_GET_POINTER(init_amx_logging.name);
+	CVAR_SET_STRING(init_amx_logging.name, "1");
+}
+
+void AMXXLOG_MakeNewLogFile()
+{
+	if (amx_logging && amx_logging->value == 0.0f)
+		return;
+
+	// build filename
+	time_t td;
+	time(&td);
+	tm *curTime = localtime(&td);
+
+	// create dir if not existing
+#ifdef __linux
+	mkdir(build_pathname("%s", g_log_dir.str()), 0700);
+#else
+	mkdir(build_pathname("%s", g_log_dir.str()));
+#endif
+
+	int i = 0;
+	while (true)
+	{
+		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);
+}
+
+void AMXXLOG_Log(const char *fmt, ...)
+{
+	if (!amx_logging)
+		return;
+	int logType = (int)amx_logging->value;
+	if (logType == 0)
+		return;
+	else if (logType == 1)
+	{
+		// build message
+		// :TODO: Overflow possible here
+		char msg[3072];
+		va_list arglst;
+		va_start(arglst, fmt);
+		vsprintf(msg, fmt, arglst);
+		va_end(arglst);
+
+		// get time
+		time_t td;
+		time(&td);
+		tm *curTime = localtime(&td);
+
+		char date[32];
+		strftime(date, 31, "%m/%d/%Y - %H:%M:%S", curTime);
+
+		static bool s_inCreatingLogFile = false;
+		FILE *pF = fopen(g_AMXXLOG_LogFile.str(), "a+");
+		if (!pF)
+		{
+			if (s_inCreatingLogFile)
+			{
+				ALERT(at_logged, "[AMXX] Unexpected fatal logging error. AMXX Logging disabled.");
+				CVAR_SET_FLOAT(init_amx_logging.name, 0.0f);
+				return;
+			}
+			// Create new logfile
+			s_inCreatingLogFile = true;
+			AMXXLOG_MakeNewLogFile();
+			s_inCreatingLogFile = false;
+		}
+
+		// log msg now
+		fprintf(pF, "L %s: %s\n", date, msg);
+		fclose(pF);
+		print_srvconsole("L %s: %s\n", date, msg);
+	}
+	else if (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);
+		ALERT(at_logged, msg);
+	}
+	else
+	{
+		ALERT(at_logged, "[AMXX] Invalid %s value. Setting to 0", init_amx_logging.name);
+		CVAR_SET_FLOAT(init_amx_logging.name, 0.0f);
+	}
+}