1 files changed, 104 insertions, 0 deletions
diff --git a/log.h b/log.h
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index 0000000..4fbc470
--- /dev/null
+++ b/log.h
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+/*
+Copyright (C) 2004-2007 Christian Wieninger
+
+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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+
+The author can be reached at cwieninger@gmx.de
+
+The project's page is at http://winni.vdr-developer.org/epgsearch
+*/
+
+#ifndef _LOG_INC_
+#define _LOG_INC_
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <vdr/tools.h>
+
+class cLogFile: public cFile
+{
+ public:
+    static int loglevellimit;
+    void Open(const char* filename, const char* version)
+	{
+	    if (loglevellimit == 0) return;
+	    if (!cFile::Open(filename, O_CREAT|O_APPEND|O_WRONLY))
+		esyslog("EPGSEARCH: could not open log file: %s", filename);
+	    Log(1, "---------------------------------------", loglevellimit);
+	    Log(1, "EPGSearch log started (verbose level %d, version %s)", loglevellimit, version);
+	}
+    void Log(int LogLevel, const char *text, ...)
+	{
+	    if (LogLevel > loglevellimit) return;
+	    if(IsOpen()) 
+	    {
+		char* buffer = NULL;
+		va_list Arg; 
+		va_start(Arg,text); 
+		vasprintf(&buffer, text, Arg); 
+		va_end(Arg);
+		time_t now = time(NULL);
+
+		char datebuf[32];
+		struct tm tm_r;
+		tm *tm = localtime_r(&now, &tm_r);
+
+		char *p = stpcpy(datebuf, WeekDayName(tm->tm_wday));
+		*p++ = ' ';
+		strftime(p, sizeof(datebuf) - (p - datebuf), "%d.%m.%Y", tm);
+		
+		char timebuf[25];
+		strftime(timebuf, sizeof(timebuf), "%T", localtime_r(&now, &tm_r));
+
+		char* log = NULL;
+		asprintf(&log, "%s %s: %s\n", datebuf, timebuf, buffer);
+		free(buffer);
+		safe_write(*this, log, strlen(log));
+		free(log);
+	    }
+	}
+    void eSysLog(const char *text, ...)
+	{
+	    char* buffer = NULL;
+	    va_list Arg; 
+	    va_start(Arg,text); 
+	    vasprintf(&buffer, text, Arg); 
+	    va_end(Arg);
+	    esyslog("EPGSearch: %s", buffer);
+	    Log(1, "%s", buffer);
+	    free(buffer);
+	}
+    void iSysLog(const char *text, ...)
+	{
+	    char* buffer = NULL;
+	    va_list Arg; 
+	    va_start(Arg,text); 
+	    vasprintf(&buffer, text, Arg); 
+	    va_end(Arg);
+	    isyslog("EPGSearch: %s", buffer);
+	    Log(1, "%s", buffer);
+	    free(buffer);
+	}
+    int Level() { return loglevellimit; }
+
+    static char *LogFileName;
+};
+
+extern cLogFile LogFile;
+
+#endif
+
+