1 files changed, 127 insertions, 0 deletions
diff --git a/src/core/log-away.c b/src/core/log-away.c
new file mode 100644
index 0000000..d6dac4d
--- /dev/null
+++ b/src/core/log-away.c
@@ -0,0 +1,127 @@
+/*
+ log-away.c : Awaylog handling
+
+    Copyright (C) 1999-2001 Timo Sirainen
+
+    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 "module.h"
+#include <irssi/src/core/signals.h>
+#include <irssi/src/core/levels.h>
+#include <irssi/src/core/log.h>
+#include <irssi/src/core/servers.h>
+#include <irssi/src/core/settings.h>
+#include <irssi/src/core/write-buffer.h>
+
+static LOG_REC *awaylog;
+static int away_filepos;
+static int away_msgs;
+
+static void sig_log_written(LOG_REC *log)
+{
+	if (log != awaylog) return;
+
+        away_msgs++;
+}
+
+static void awaylog_open(void)
+{
+	const char *fname;
+	LOG_REC *log;
+	int level;
+
+	fname = settings_get_str("awaylog_file");
+	level = settings_get_level("awaylog_level");
+	if (*fname == '\0' || level == 0) return;
+
+	log = log_find(fname);
+	if (log != NULL && log->handle != -1)
+		return; /* already open */
+
+	if (log == NULL) {
+		log = log_create_rec(fname, level);
+		log->temp = TRUE;
+		log_update(log);
+	}
+
+	if (!log_start_logging(log)) {
+		/* creating log file failed? close it. */
+		log_close(log);
+		return;
+	}
+
+	/* Flush the dirty buffers to disk before acquiring the file position */
+	write_buffer_flush();
+
+	awaylog = log;
+	away_filepos = lseek(log->handle, 0, SEEK_CUR);
+	away_msgs = 0;
+}
+
+static void awaylog_close(void)
+{
+	const char *fname;
+	LOG_REC *log;
+
+	fname = settings_get_str("awaylog_file");
+	if (*fname == '\0') return;
+
+	log = log_find(fname);
+	if (log == NULL || log->handle == -1) {
+		/* awaylog not open */
+		return;
+	}
+
+	if (awaylog == log) awaylog = NULL;
+
+	/* Flush the dirty buffers to disk before showing the away log */
+	write_buffer_flush();
+
+	signal_emit("awaylog show", 3, log, GINT_TO_POINTER(away_msgs),
+		    GINT_TO_POINTER(away_filepos));
+	log_close(log);
+}
+
+static void sig_away_changed(SERVER_REC *server)
+{
+	if (server->usermode_away)
+		awaylog_open();
+	else
+                awaylog_close();
+}
+
+void log_away_init(void)
+{
+	char *awaylog_file;
+
+	awaylog = NULL;
+	away_filepos = 0;
+	away_msgs = 0;
+
+	awaylog_file = g_strconcat(get_irssi_dir(), "/away.log", NULL);
+	settings_add_str("log", "awaylog_file", awaylog_file);
+	g_free(awaylog_file);
+	settings_add_level("log", "awaylog_level", "msgs hilight");
+
+	signal_add("log written", (SIGNAL_FUNC) sig_log_written);
+	signal_add("away mode changed", (SIGNAL_FUNC) sig_away_changed);
+}
+
+void log_away_deinit(void)
+{
+	signal_remove("log written", (SIGNAL_FUNC) sig_log_written);
+	signal_remove("away mode changed", (SIGNAL_FUNC) sig_away_changed);
+}