void thread_run_fn(uintptr_t arg)
{
if(!arg) {
sndc_printf("Kaa client thread function Error, no args\n");
return;
}
kaa_client_t *self = (kaa_client_t *)arg;
KAA_LOG_TRACE(self->kaa_context->logger, KAA_ERR_NONE, "Kaa client working thread started....");
sndc_sem_post(&self->logging_semophore);
sndc_sock_fdset r_set;
sndc_sock_fdset w_set;
sndc_sock_fdset x_set;
int r = 0;
int max_fd = 0;
uint32_t msec = 0;
int ops_fd = -1, bootstrap_fd = -1;
bool_t fdset = false;
uint16_t timeout = self->max_update_time;
kaa_error_t error_code;
KAA_LOG_TRACE(self->kaa_context->logger, KAA_ERR_NONE, "Kaa client working thread(%s) wait starting...", self->thread_name);
sndc_sem_wait(&self->start_semophore);
KAA_LOG_INFO(self->kaa_context->logger, KAA_ERR_NONE, "Kaa client working thread(%s) started", self->thread_name);
while(self->operate) {
max_fd = 0;
SNDC_FD_ZERO(&r_set);
SNDC_FD_ZERO(&w_set);
SNDC_FD_ZERO(&x_set);
// This semaphore is used to synchronize main thread and kaa_client thread,
// mostly for logging proposes.
sndc_sem_tryWait(&self->logging_semophore);
if (self->operations_channel.context)
kaa_tcp_channel_get_descriptor(&self->operations_channel, &ops_fd);
if(self->bootstrap_channel.context)
kaa_tcp_channel_get_descriptor(&self->bootstrap_channel, &bootstrap_fd);
KAA_LOG_DEBUG(self->kaa_context->logger, KAA_ERR_NONE, "IO LOOP: descriptors: bootstrap(%d), operations(%d)", bootstrap_fd, ops_fd);
print_mem_stat(self);
if (bootstrap_fd >= 0) {
fdset = false;
if (kaa_tcp_channel_is_ready(&self->bootstrap_channel, FD_READ)) {
SNDC_FD_SET(bootstrap_fd, &r_set);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Bootstrap READ set wait");
fdset = true;
}
if (kaa_tcp_channel_is_ready(&self->bootstrap_channel, FD_WRITE)) {
SNDC_FD_SET(bootstrap_fd, &w_set);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Bootstrap WRITE set wait");
fdset = true;
}
if (fdset) {
max_fd = MAX(max_fd, bootstrap_fd);
SNDC_FD_SET(bootstrap_fd, &x_set);
}
}
if (ops_fd >= 0) {
fdset = false;
if (kaa_tcp_channel_is_ready(&self->operations_channel, FD_READ)) {
SNDC_FD_SET(ops_fd, &r_set);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Operations READ set wait");
fdset = true;
}
if (kaa_tcp_channel_is_ready(&self->operations_channel, FD_WRITE)) {
SNDC_FD_SET(ops_fd, &w_set);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Operations WRITE set wait");
fdset = true;
}
if (fdset) {
max_fd = MAX(max_fd, ops_fd);
SNDC_FD_SET(ops_fd, &x_set);
}
}
kaa_tcp_channel_get_max_timeout(&self->operations_channel, &timeout);
self->timeval.tv_sec = timeout;
if (timeout > self->max_update_time)
self->timeval.tv_sec = self->max_update_time;
self->timeval.tv_usec = 0;
sndc_sem_post(&self->logging_semophore);
r = sndc_sock_select(max_fd+1,&r_set,&w_set,&x_set,&self->timeval);
sndc_sem_tryWait(&self->logging_semophore);
if (r == 0) {
msec = sndc_sys_getTimestamp_msec();
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: timeout (%d) expired",
self->timeval.tv_sec);
if (self->bootstrap_state == BOOTSRAP_FINISHED && bootstrap_fd == -1) {
sndc_printf("Bootstrap channel deinit, Operations channel init %d\n", bootstrap_fd);
KAA_LOG_INFO(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Bootstrap channel finish processing switching to Operations channel");
kaa_client_deinit_bootstrap_channel(self);
kaa_client_init_operations_channel(self);
}
if (self->bootstrap_channel.context) {
error_code = kaa_tcp_channel_check_keepalive(&self->bootstrap_channel);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Failed Keepalive Bootstrap(%d) check",
bootstrap_fd);
}
}
if (self->operations_channel.context) {
error_code = kaa_tcp_channel_check_keepalive(&self->operations_channel);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Failed Keepalive Operations(%d) check",
ops_fd);
}
}
} else if (r > 0) {
sndc_printf("FD SET return %d events\n", r);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: select() return %d events", r);
if (bootstrap_fd >= 0) {
fdset = false;
if (SNDC_FD_ISSET(bootstrap_fd, &r_set)) {
fdset = true;
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Read Event Bootstrap(%d)", bootstrap_fd);
error_code = kaa_tcp_channel_process_event(&self->bootstrap_channel, FD_READ);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
error_code,
"IO LOOP: Failed Read Event Bootstrap(%d)", bootstrap_fd);
}
}
if (fdset)
r--;
if (r > 0) {
fdset = false;
if (SNDC_FD_ISSET(bootstrap_fd, &w_set)) {
fdset = true;
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Write Event Bootstrap(%d)", bootstrap_fd);
error_code = kaa_tcp_channel_process_event(&self->bootstrap_channel, FD_WRITE);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
error_code,
"IO LOOP: Failed Write Event Bootstrap(%d)", bootstrap_fd);
}
}
if (fdset)
r--;
}
if (r > 0) {
fdset = false;
if (SNDC_FD_ISSET(bootstrap_fd, &x_set)) {
fdset = true;
sndc_printf("Exception Event Bootstrap %d\n", bootstrap_fd);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Exception Event Bootstrap(%d)", bootstrap_fd);
error_code = kaa_tcp_channel_process_event(&self->bootstrap_channel, FD_EXCEPTION);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
error_code,
"IO LOOP: Failed Exception Event Bootstrap(%d)", bootstrap_fd);
}
}
if (fdset)
r--;
}
}
if (r > 0 && ops_fd >= 0) {
fdset = false;
if (SNDC_FD_ISSET(ops_fd, &r_set)) {
fdset = true;
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Read Event Operations(%d)", ops_fd);
error_code = kaa_tcp_channel_process_event(&self->operations_channel, FD_READ);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
error_code,
"IO LOOP: Failed Read Event Operations(%d)", ops_fd);
}
}
if (fdset)
r--;
if (r > 0) {
fdset = false;
if (SNDC_FD_ISSET(ops_fd, &w_set)) {
fdset = true;
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Write Event Operations(%d)", ops_fd);
error_code = kaa_tcp_channel_process_event(&self->operations_channel, FD_WRITE);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
error_code,
"IO LOOP: Failed Write Event Operations(%d)", ops_fd);
}
}
}
if (fdset)
r--;
if (r > 0) {
fdset = false;
if (SNDC_FD_ISSET(ops_fd, &x_set)) {
fdset = true;
sndc_printf("Exception Event Operations %d\n", ops_fd);
KAA_LOG_DEBUG(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Exception Event Operations(%d)", ops_fd);
error_code = kaa_tcp_channel_process_event(&self->operations_channel, FD_EXCEPTION);
if (error_code) {
KAA_LOG_ERROR(self->kaa_context->logger,
error_code,
"IO LOOP: Failed Exception Event Operations(%d)", ops_fd);
}
}
}
}
} else {
KAA_LOG_ERROR(self->kaa_context->logger,
KAA_ERR_BAD_STATE,
"IO LOOP: Error %d returned from select()", r);
}
}
KAA_LOG_INFO(self->kaa_context->logger,
KAA_ERR_NONE,
"IO LOOP: Finished.");
}
kaa_time_t ext_get_systime(void)
{
return (time_t) sndc_sys_getTimestamp_msec() / 1000;
}
static bool_t APP_handle_msg(sndc_appmsg_msg_t* msg)
{
bool_t consumed = FALSE;
switch(msg->id)
{
case SNDC_APPMSG_SCAN_COMPLETED:
{
sndc_printf("SNDC_APPMSG_SCAN_COMPLETED\n");
break;
}
case SNDC_APPMSG_SCAN_IND:
{
sndc_printf("SNDC_APPMSG_SCAN_IND\n");
break;
}
case SNDC_APPMSG_P2P_EVENT:
{
sndc_printf("SNDC_APPMSG_P2P_EVENT\n");
break;
}
case SNDC_APPMSG_CM_EVENT:
{
sndc_printf("SNDC_APPMSG_CM_EVENT\n");
sndc_appmsg_cmEvent_t *cm_event = (sndc_appmsg_cmEvent_t *)msg->par;
sndc_printf("GOT SNDC_APPMSG_CM_EVENT FROM PROFILE ID: %d WITH ID: %d \n", cm_event->priv.profileID, cm_event->id);
switch(cm_event->id)
{
case EVENT_TYPE_CM_PEER_STATUS:
{
switch(cm_event->priv.u.peer_status){
case SNDC_CM_WLAN_DISCONNECTED: sndc_printf( "SNDC_CM_WLAN_DISCONNECTED\n"); break;
case SNDC_CM_WLAN_CONNECT_TIMEOUT: sndc_printf( "SNDC_CM_WLAN_CONNECT_TIMEOUT\n"); break;
case SNDC_CM_WLAN_CONNECT_FAILED: sndc_printf( "SNDC_CM_WLAN_CONNECT_FAILED\n"); break;
case SNDC_CM_WLAN_WPS_FAILED: sndc_printf( "SNDC_CM_WLAN_WPS_FAILED\n"); break;
case SNDC_CM_WLAN_WPS_TIMEOUT: sndc_printf( "SNDC_CM_WLAN_WPS_TIMEOUT\n"); break;
case SNDC_CM_WLAN_CONNECTED: sndc_printf( "SNDC_CM_WLAN_CONNECTED\n"); break;
default: sndc_printf( "[%d] peer_status:%d \n",cm_event->priv.profileID, cm_event->priv.u.peer_status); break;
}
break;
}
case EVENT_TYPE_CM_CLIENT_STATUS:
break;
case EVENT_TYPE_CM_GO_STATUS:
break;
case EVENT_TYPE_CM_IP_ACQUIRED:
{
sndc_profile_ipConfig_t *ipconfig = cm_event->priv.u.ip_acquired.ipconfig;
sndc_printf("**********************\n");
sndc_printf("IP acquired, status = %d\n", cm_event->priv.u.ip_acquired.status);
if(cm_event->priv.u.ip_acquired.status == 0)
{
assert(ipconfig);
sndc_printf("IP addr: %s\n", sndc_inet_ntoa(ipconfig->ip_address));
sndc_printf("Netmask: %s\n", sndc_inet_ntoa(ipconfig->netmask));
sndc_printf("Gateway: %s\n", sndc_inet_ntoa(ipconfig->gateway));
ip_connected = true;
sndc_sys_initRandom(sndc_sys_getTimestamp_msec());
}
sndc_printf("**********************\n");
break;
}
case EVENT_TYPE_CM_AUTO_MODE_STATE_CHANGED:
{
sndc_printf( "[%d] AutoMode state changed:%d \n",cm_event->priv.profileID, cm_event->priv.u.auto_mode_state);
break;
}
}
break;
}
case SNDC_APPMSG_IO_EVENT:
{
sndc_printf("SNDC_APPMSG_IO_EVENT\n");
sndc_appmsg_ioEvent_t *io_event = (sndc_appmsg_ioEvent_t *)msg->par;
if (testDone) {
sndc_printf("SNDC_APPMSG_IO_EVENT level %d, pinMask %d\n", io_event->level, io_event->pin_mask);
} else {
testDone = true;
sndc_printf("Button pressed. \n");
start_client();
}
break;
}
default:
break;
}
return consumed;
}
