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-rw-r--r--src/log.c92
1 files changed, 92 insertions, 0 deletions
diff --git a/src/log.c b/src/log.c
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--- /dev/null
+++ b/src/log.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2002 Erik Fears
+ * Copyright (c) 2014-2018 ircd-hybrid 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ * USA
+ */
+
+#include "setup.h"
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <time.h>
+
+#include "log.h"
+#include "main.h"
+#include "misc.h"
+
+
+FILE *logfile;
+FILE *scanlogfile;
+
+void
+log_open(const char *filename)
+{
+ logfile = fopen(filename, "a");
+
+ if (logfile == NULL)
+ {
+ perror("Cannot open log file. Aborting.");
+ exit(EXIT_FAILURE);
+ }
+}
+
+void
+log_close(void)
+{
+ fclose(logfile);
+}
+
+void
+scanlog_open(const char *filename)
+{
+ scanlogfile = fopen(filename, "a");
+
+ if (scanlogfile == NULL)
+ log_printf("Failed to open scan log file: %s", strerror(errno));
+}
+
+void
+scanlog_close(void)
+{
+ if (scanlogfile)
+ fclose(scanlogfile);
+}
+
+void
+log_printf(const char *fmt, ...)
+{
+ char buf[LOG_BUFSIZE];
+ va_list args;
+
+ if (OPT_DEBUG == 0 && logfile == NULL)
+ return;
+
+ va_start(args, fmt);
+ vsnprintf(buf, sizeof(buf), fmt, args);
+ va_end(args);
+
+ if (OPT_DEBUG)
+ fprintf(stderr, "[%s] %s\n", date_iso8601(0), buf);
+ else
+ {
+ fprintf(logfile, "[%s] %s\n", date_iso8601(0), buf);
+ fflush(logfile);
+ }
+}