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android: Power off controller when daemon gets killed

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This commit is contained in:
Marcel Holtmann 2013-10-31 12:35:07 -07:00
parent 86267e88a5
commit aab3d0a838
1 changed files with 42 additions and 3 deletions
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45
android/main.c
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@ -60,6 +60,9 @@
#include <sys/capability.h>
#endif
#define STARTUP_GRACE_SECONDS 5
#define SHUTDOWN_GRACE_SECONDS 10
static GMainLoop *event_loop;
static struct mgmt *mgmt_if = NULL;
@ -317,6 +320,37 @@ static gboolean cmd_connect_cb(GIOChannel *io, GIOCondition cond,
return FALSE;
}
static void shutdown_complete(uint8_t status, uint16_t length,
const void *param, void *user_data)
{
if (status != MGMT_STATUS_SUCCESS)
error("Clean controller shutdown failed");
g_main_loop_quit(event_loop);
}
static void shutdown_controller(void)
{
struct mgmt_mode cp;
info("Switching controller off");
memset(&cp, 0, sizeof(cp));
cp.val = 0x00;
if (mgmt_send(mgmt_if, MGMT_OP_SET_POWERED, adapter_index,
sizeof(cp), &cp, shutdown_complete, NULL, NULL) > 0)
return;
g_main_loop_quit(event_loop);
}
static gboolean quit_eventloop(gpointer user_data)
{
g_main_loop_quit(event_loop);
return FALSE;
}
static gboolean signal_handler(GIOChannel *channel, GIOCondition cond,
gpointer user_data)
{
@ -339,7 +373,12 @@ static gboolean signal_handler(GIOChannel *channel, GIOCondition cond,
case SIGTERM:
if (!__terminated) {
info("Terminating");
g_main_loop_quit(event_loop);
if (adapter_index != MGMT_INDEX_NONE) {
g_timeout_add_seconds(SHUTDOWN_GRACE_SECONDS,
quit_eventloop, NULL);
shutdown_controller();
} else
g_main_loop_quit(event_loop);
}
__terminated = true;
@ -481,8 +520,8 @@ static void read_index_list_complete(uint8_t status, uint16_t length,
return;
if (num < 1) {
adapter_timeout = g_timeout_add_seconds(5,
adapter_timeout_handler, NULL);
adapter_timeout = g_timeout_add_seconds(STARTUP_GRACE_SECONDS,
adapter_timeout_handler, NULL);
if (adapter_timeout == 0) {
error("%s: Failed init timeout", __func__);
g_main_loop_quit(event_loop);