Added simple chat log

src/chat_log.c

@@ -0,0 +1,51 @@
+/* 
+ * chat_log.c
+ *
+ * Copyright (C) 2012 James Booth <boothj5@gmail.com>
+ * 
+ * This file is part of Profanity.
+ *
+ * Profanity 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Profanity 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 Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "glib.h"
+
+#include "log.h"
+#include "common.h"
+
+static FILE *chatlog;
+
+void chat_log_chat(const char * const user, const char * const msg)
+{
+    fprintf(chatlog, "%s: %s\n", user, msg);
+}
+
+void chat_log_init(void)
+{
+    GString *log_file = g_string_new(getenv("HOME"));
+    g_string_append(log_file, "/.profanity/log");
+    create_dir(log_file->str);
+    g_string_append(log_file, "/chat.log");
+    logp = fopen(log_file->str, "a");
+    g_string_free(log_file, TRUE);
+}
+
+void chat_log_close(void)
+{
+    fclose(chatlog);
+}