static void sigstop(int signo)
{
mw_stop_aaa();
delete_pid_file(IMAGE_SERVER_PROC);
APP_PRINTF("Exit image_server!\n");
exit(1);
}
static int do_aaa_control(Request *req)
{
int retv = 0;
Ack ack;
APP_INFO("Process AAA control id [%d].\n", (int)req->info);
switch (req->info) {
case AAA_START:
retv = mw_start_aaa(fd_iav);
if (retv < 0) {
APP_ERROR("mw_start_aaa failed!\n");
}
APP_INFO("AAA control : Start AAA done !\n");
break;
case AAA_STOP:
retv = mw_stop_aaa();
APP_INFO("AAA control : Stop AAA done !\n");
break;
default:
APP_PRINTF("Unknown AAA control id [%d]\n", (int)req->info);
break;
}
ack.result = ack.info = retv;
retv = send_text((u8 *)&ack, sizeof(ack));
return retv;
}
static int nl_send_image_session_cmd(int cmd)
{
int ret = 0;
if (cmd == IMAGE_SESSION_CMD_DISCONNECT) {
mw_stop_aaa();
}
nl_image_config.nl_msg.pid = getpid();
nl_image_config.nl_msg.index = IMAGE_MSG_INDEX_SESSION_CMD;
nl_image_config.nl_msg.msg.session_cmd = cmd;
send_image_msg_to_kernel(nl_image_config.nl_msg);
if (cmd == IMAGE_SESSION_CMD_CONNECT) {
ret = recv_image_msg_from_kernel();
if (ret > 0) {
ret = process_image_msg();
if (ret < 0) {
printf("Failed to process session status!\n");
}
} else {
printf("Error for getting session status!\n");
}
}
return ret;
}
int imagingExit(void)
{
#ifndef NO_HARDWARE
if (mw_stop_aaa() < 0)
{
perror("mw_stop_aaa");
return -1;
}
#endif
return IMAGING_OK;
}
static int process_image_cmd(int image_cmd)
{
int ret = 0;
if (image_cmd == IMAGE_CMD_START_AAA) {
if (nl_image_config.image_init == 0) {
if (create_server() < 0) {
APP_ERROR("create_server");
return -1;
} else {
nl_image_config.image_init = 1;
}
} else {
ret = mw_start_aaa(fd_iav);
nl_image_config.nl_msg.pid = getpid();
nl_image_config.nl_msg.index = IMAGE_MSG_INDEX_AAA_STATUS;
if (ret < 0) {
printf("Start AAA failed!\n");
nl_image_config.nl_msg.msg.image_status =
IMAGE_STATUS_START_AAA_FAIL;
send_image_msg_to_kernel(nl_image_config.nl_msg);
} else {
nl_image_config.nl_msg.msg.image_status =
IMAGE_STATUS_START_AAA_SUCCESS;
send_image_msg_to_kernel(nl_image_config.nl_msg);
}
}
} else if (image_cmd == IMAGE_CMD_STOP_AAA) {
ret = mw_stop_aaa();
nl_image_config.nl_msg.pid = getpid();
nl_image_config.nl_msg.index = IMAGE_MSG_INDEX_AAA_STATUS;
if (ret < 0) {
printf("Stop AAA failed!\n");
nl_image_config.nl_msg.msg.image_status =
IMAGE_STATUS_STOP_AAA_FAIL;
send_image_msg_to_kernel(nl_image_config.nl_msg);
} else {
nl_image_config.nl_msg.msg.image_status =
IMAGE_STATUS_STOP_AAA_SUCCESS;
send_image_msg_to_kernel(nl_image_config.nl_msg);
}
} else {
printf("Unrecognized kernel message!\n");
ret = -1;
}
return ret;
}
