From 1adde65db245ec1fca752cfee4c198badf40fb5f Mon Sep 17 00:00:00 2001
From: Jakub Sławiński
Date: Tue, 15 Mar 2005 01:22:55 +0100
Subject: v0.6

  - Fixed: default password incompatibilities from config file
  - Added: "client's id" option
  - Lightly Modified: verbose mode
  - Added: temporary listen ports
  - Fixed: bug in printing "client's id"
  - Added: 'dateformat' option to set format of the date in the logs
  - Modified: command line option and config file behaviour
  - Added: logging to a socket
  - Fixed: parsing config file
  - Fixed: major bug in packet buffering
  - Added: several clients-users in one realm
  - Modified: default hostname used by afserver
  - Modified: server listening behaviour (for clients)
  - Fixed: bug in checking options values
  - Modified: verbose mode
  - Modified: client initial connection to server
  - Added: connection time / uptime statistics
  - Added: first version of remote administration (statistics only)
  - Fixed: major bug in remove_client routine
  - Added: 'raclients' option
  - Added: use of automake/autoconf
  - Added: creating ~/.apf directory
  - Modified: the way of creating/managing keys/certificates
  - Added: 'dnslookups' option
  - Modified: usage functions
  - Fixed: no handling of missing 'listen' option after 'newrealm' in config file
  - Added: 'quit' command in remote administration mode
  - Modified: logging error messages during initialization
  - Modified: 'newrealm' changed to 'realm' in config file
  - Added: realm names
  - Modified: connection time / uptime
  - Added: client names / unique numbers
  - Added: user unique numbers
  - Fixed: segmentation fault after 'quit' command
---
 src/stats.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 src/stats.c

(limited to 'src/stats.c')

diff --git a/src/stats.c b/src/stats.c
new file mode 100644
index 0000000..82e90aa
--- /dev/null
+++ b/src/stats.c
@@ -0,0 +1,127 @@
+/*
+ * active port forwarder - software for secure forwarding
+ * Copyright (C) 2003,2004,2005 jeremian <jeremian [at] poczta.fm>
+ *
+ * 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.
+ *
+ */
+
+#include "stats.h"
+#include "network.h"
+#include <stdio.h>
+#include <time.h>
+#include <string.h>
+#include <stdarg.h>
+
+static char verlev;
+static char loglev;
+static char logsocklev;
+static FILE* logfd;
+static FILE* logsockfd;
+static signed long compressgained;
+static char* format = "%d.%m.%Y %H:%M:%S";
+
+char*
+datum(void)
+{
+	time_t sec;
+	struct tm* tm;
+	static char timedat[31];
+	time(&sec);
+	tm = localtime(&sec);
+	memset(timedat, 0, 31);
+	strftime(timedat, 30, format, tm);
+	return timedat;
+}
+
+int
+loginit(char verl, char logl, char logsl, const char* logfname, const char* port, char* dateformat) {
+  int tmpfd;
+	verlev = loglev = 0;
+	if (logfd)
+		fclose(logfd);
+	logfd = NULL;
+  logsockfd = NULL;
+	verlev = verl;
+	loglev = logl;
+  logsocklev = logsl;
+  if (dateformat)
+    format = dateformat;
+	if (loglev) {
+		logfd = fopen(logfname, "a");
+		if (logfd == NULL)
+			return 1; /* logging to a non-opened file? */
+	}
+  if (logsocklev) {
+    if (ip_connect(&tmpfd, "localhost", port, 1))
+      return 2; /* can't connect to localhost:port */
+    logsockfd = fdopen(tmpfd, "a");
+    if (logsockfd == NULL)
+      return 3; /* can't create FILE* to log to */
+  }
+	return 0;
+}
+
+void
+aflog(char type, const char* format, ...)
+{
+	va_list ap;
+  
+	if ((verlev) || (!type))
+		if (type <= verlev) {
+			printf("[%s] ", datum());
+    	va_start(ap, format);
+			vfprintf(stdout, format, ap);
+    	va_end(ap);
+			printf("\n");
+		}
+	if (loglev)
+		if (type <= loglev) {
+			fprintf(logfd, "[%s] ", datum());
+    	va_start(ap, format);
+			vfprintf(logfd, format, ap);
+    	va_end(ap);
+			fprintf(logfd, "\n");
+			fflush(logfd);
+		}
+	if (logsocklev)
+		if (type <= logsocklev) {
+			fprintf(logsockfd, "[%s] ", datum());
+    	va_start(ap, format);
+			vfprintf(logsockfd, format, ap);
+    	va_end(ap);
+			fprintf(logsockfd, "\n");
+			fflush(logsockfd);
+		}
+
+}
+
+void
+addtocg(int amount)
+{
+	compressgained += amount;
+}
+
+signed long
+getcg(void)
+{
+	return compressgained;
+}
+
+void
+resetcg(void)
+{
+	compressgained = 0;
+}
-- 
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