android: Add skeleton of BlueZ Android daemon

diff --git a/android/main.c b/android/main.c
new file mode 100644 (file)
index 0000000..f4240c3
--- /dev/null
+++ b/android/main.c
@@ -0,0 +1,106 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2013  Intel Corporation. All rights reserved.
+ *
+ *
+ *  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 St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <signal.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include <glib.h>
+
+#define SHUTDOWN_GRACE_SECONDS 10
+
+static GMainLoop *event_loop;
+
+static gboolean quit_eventloop(gpointer user_data)
+{
+       g_main_loop_quit(event_loop);
+
+       return FALSE;
+}
+
+static void sig_term(int sig)
+{
+       static bool __terminated = false;
+
+       if (!__terminated) {
+               g_timeout_add_seconds(SHUTDOWN_GRACE_SECONDS,
+                                               quit_eventloop, NULL);
+       }
+
+       __terminated = true;
+}
+
+static gboolean option_version = FALSE;
+
+static GOptionEntry options[] = {
+       { "version", 'v', 0, G_OPTION_ARG_NONE, &option_version,
+                               "Show version information and exit", NULL },
+       { NULL }
+};
+
+int main(int argc, char *argv[])
+{
+       GOptionContext *context;
+       GError *err = NULL;
+       struct sigaction sa;
+
+       context = g_option_context_new(NULL);
+       g_option_context_add_main_entries(context, options, NULL);
+
+       if (g_option_context_parse(context, &argc, &argv, &err) == FALSE) {
+               if (err != NULL) {
+                       g_printerr("%s\n", err->message);
+                       g_error_free(err);
+               } else
+                       g_printerr("An unknown error occurred\n");
+
+               exit(EXIT_FAILURE);
+       }
+
+       g_option_context_free(context);
+
+       if (option_version == TRUE) {
+               printf("%s\n", VERSION);
+               exit(EXIT_SUCCESS);
+       }
+
+       event_loop = g_main_loop_new(NULL, FALSE);
+
+       memset(&sa, 0, sizeof(sa));
+       sa.sa_handler = sig_term;
+       sigaction(SIGINT, &sa, NULL);
+       sigaction(SIGTERM, &sa, NULL);
+
+       g_main_loop_run(event_loop);
+
+       g_main_loop_unref(event_loop);
+
+       return EXIT_SUCCESS;
+}