Moved awaylog to core.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1629 dbcabf3a-b0e7-0310-adc4-f8d773084564

src/core/Makefile.am

@@ -27,6 +27,7 @@ libcore_a_SOURCES = \
         levels.c \
 	line-split.c \
 	log.c \
+	log-away.c \
 	masks.c \
         $(memdebug_src) \
 	misc.c \

src/core/core.c

@@ -48,6 +48,9 @@
 void chat_commands_init(void);
 void chat_commands_deinit(void);
 
+void log_away_init(void);
+void log_away_deinit(void);
+
 int irssi_gui;
 
 static char *irssi_dir, *irssi_config_file;
@@ -180,6 +183,7 @@ void core_init(int argc, char *argv[])
 	servers_init();
         write_buffer_init();
 	log_init();
+	log_away_init();
 	rawlog_init();
 
 	channels_init();
@@ -206,6 +210,7 @@ void core_deinit(void)
 	channels_deinit();
 
 	rawlog_deinit();
+	log_away_deinit();
 	log_deinit();
         write_buffer_deinit();
 	servers_deinit();

src/core/log-away.c

@@ -0,0 +1,119 @@
+/*
+ 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "module.h"
+#include "signals.h"
+#include "levels.h"
+#include "log.h"
+#include "servers.h"
+#include "settings.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, *levelstr;
+	LOG_REC *log;
+	int level;
+
+	fname = settings_get_str("awaylog_file");
+	levelstr = settings_get_str("awaylog_level");
+	if (*fname == '\0' || *levelstr == '\0') return;
+
+	level = level2bits(levelstr);
+	if (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;
+	}
+
+	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;
+
+	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)
+{
+	awaylog = NULL;
+	away_filepos = 0;
+	away_msgs = 0;
+
+	settings_add_str("log", "awaylog_file", IRSSI_DIR_SHORT"/away.log");
+	settings_add_str("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);
+}