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clang-format *ALL* the things!

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PUBLISHED_FROM=faf0beb7545eb426c941fc366b6f87667723eb4c
This commit is contained in:
rojer authored and Cesanta Bot committed 2016-06-09 11:19:57 +00:00
1 parent dcf1cedec9
commit 183fc7ced9
22 files changed
+96 -88
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examples/raspberry_pi_mjpeg_led/cloud_side.c
+16 -13
View File
@@ -34,8 +34,10 @@ static void push_frame_to_clients(struct mg_mgr *mgr,
for (nc = mg_next(mgr, NULL); nc != NULL; nc = mg_next(mgr, nc)) {
if (!(nc->flags & MG_F_USER_2)) continue; // Ignore un-marked requests
mg_printf(nc, "--w00t\r\nContent-Type: image/jpeg\r\n"
"Content-Length: %lu\r\n\r\n", (unsigned long) wm->size);
mg_printf(nc,
"--w00t\r\nContent-Type: image/jpeg\r\n"
"Content-Length: %lu\r\n\r\n",
(unsigned long) wm->size);
mg_send(nc, wm->data, wm->size);
mg_send(nc, "\r\n", 2);
printf("Image pushed to %p\n", nc);
@@ -50,7 +52,8 @@ static void send_command_to_the_device(struct mg_mgr *mgr,
const struct mg_str *cmd) {
struct mg_connection *nc;
for (nc = mg_next(mgr, NULL); nc != NULL; nc = mg_next(mgr, nc)) {
if (!(nc->flags & MG_F_IS_WEBSOCKET)) continue; // Ignore non-websocket requests
if (!(nc->flags & MG_F_IS_WEBSOCKET))
continue; // Ignore non-websocket requests
mg_send_websocket_frame(nc, WEBSOCKET_OP_TEXT, cmd->p, cmd->len);
printf("Sent API command [%.*s] to %p\n", (int) cmd->len, cmd->p, nc);
@@ -75,15 +78,15 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
switch (ev) {
case MG_EV_HTTP_REQUEST:
if (mg_vcmp(&hm->uri, "/mjpg") == 0) {
nc->flags |= MG_F_USER_2; /* Set a mark on image requests */
nc->flags |= MG_F_USER_2; /* Set a mark on image requests */
mg_printf(nc, "%s",
"HTTP/1.0 200 OK\r\n"
"Cache-Control: no-cache\r\n"
"Pragma: no-cache\r\n"
"Expires: Thu, 01 Dec 1994 16:00:00 GMT\r\n"
"Connection: close\r\n"
"Content-Type: multipart/x-mixed-replace; "
"boundary=--w00t\r\n\r\n");
"HTTP/1.0 200 OK\r\n"
"Cache-Control: no-cache\r\n"
"Pragma: no-cache\r\n"
"Expires: Thu, 01 Dec 1994 16:00:00 GMT\r\n"
"Connection: close\r\n"
"Content-Type: multipart/x-mixed-replace; "
"boundary=--w00t\r\n\r\n");
} else if (mg_vcmp(&hm->uri, "/api") == 0 && hm->body.len > 0) {
/*
* RESTful API call. HTTP message body should be a JSON message.
@@ -129,13 +132,13 @@ int main(int argc, char *argv[]) {
exit(EXIT_FAILURE);
}
mg_set_protocol_http_websocket(nc);
web_root_opts.document_root = "./web_root";
web_root_opts.document_root = "./web_root";
/*
* We explicitly hand over control to the Mongoose manager
* in this event loop and we can easily multiplex other activities.
*/
for(;;) {
for (;;) {
mg_mgr_poll(&mgr, 1000);
}
examples/raspberry_pi_mjpeg_led/device_side.c
+19 -14
View File
@@ -53,7 +53,8 @@ static void send_mjpg_frame(struct mg_connection *nc, const char *file_path) {
/* Send those buffer through the websocket connection */
mg_send_websocket_frame(nc, WEBSOCKET_OP_BINARY, buf, sizeof(buf));
printf("Sent mjpg frame, %lu bytes after skippping %d frames\n", (unsigned long) sizeof(buf), skipped_frames);
printf("Sent mjpg frame, %lu bytes after skippping %d frames\n",
(unsigned long) sizeof(buf), skipped_frames);
skipped_frames = 0;
}
}
@@ -64,8 +65,10 @@ static void send_mjpg_frame(struct mg_connection *nc, const char *file_path) {
*/
static void set_led(int v) {
char cmd[512];
snprintf(cmd, sizeof(cmd), "for i in 22 23 24; do"
" echo %d >/sys/class/gpio/gpio$i/value; done", v);
snprintf(cmd, sizeof(cmd),
"for i in 22 23 24; do"
" echo %d >/sys/class/gpio/gpio$i/value; done",
v);
system(cmd);
}
@@ -73,7 +76,7 @@ static void set_led(int v) {
* Parse control JSON and perform command:
* for now only LED on/off is supported.
*/
static void perform_control_command(const char* data, size_t len) {
static void perform_control_command(const char *data, size_t len) {
struct json_token toks[200], *onoff;
parse_json(data, len, toks, sizeof(toks));
onoff = find_json_token(toks, "onoff");
@@ -86,16 +89,16 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
switch (ev) {
case MG_EV_CONNECT:
printf("Reconnect: %s\n", * (int *) ev_data == 0 ? "ok" : "failed");
if (* (int *) ev_data == 0) {
printf("Reconnect: %s\n", *(int *) ev_data == 0 ? "ok" : "failed");
if (*(int *) ev_data == 0) {
/*
* Tune the tcp send buffer size, so that we can skip frames
* when the connection is congested. This helps maintaining a
* reasonable latency.
*/
int sndbuf_size = 512;
if(setsockopt(nc->sock, SOL_SOCKET, SO_SNDBUF,
(void *) &sndbuf_size, sizeof(int)) == -1) {
if (setsockopt(nc->sock, SOL_SOCKET, SO_SNDBUF, (void *) &sndbuf_size,
sizeof(int)) == -1) {
perror("failed to tune TCP send buffer size\n");
}
@@ -111,7 +114,7 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
break;
case MG_EV_WEBSOCKET_FRAME:
printf("Got control command: [%.*s]\n", (int) wm->size, wm->data);
perform_control_command((const char*)wm->data, wm->size);
perform_control_command((const char *) wm->data, wm->size);
break;
}
}
@@ -124,11 +127,13 @@ static void *generate_mjpg_data_thread_func(void *param) {
char cmd[400];
(void) param;
snprintf(cmd, sizeof(cmd), "raspistill -w %d -h %d -n -q 100 -tl %d "
"-t 999999999 -v %s -o %s >/dev/null 2>&1", s_width, s_height,
s_still_period, s_vertical_flip ? "-vf" : "", s_mjpg_file);
snprintf(cmd, sizeof(cmd),
"raspistill -w %d -h %d -n -q 100 -tl %d "
"-t 999999999 -v %s -o %s >/dev/null 2>&1",
s_width, s_height, s_still_period, s_vertical_flip ? "-vf" : "",
s_mjpg_file);
for(;;) {
for (;;) {
int ret = system(cmd);
if (WIFSIGNALED(ret)) exit(1);
sleep(1);
@@ -152,7 +157,7 @@ int main(int argc, char *argv[]) {
mg_mgr_init(&mgr, NULL);
for(;;) {
for (;;) {
mg_mgr_poll(&mgr, s_poll_interval_ms);
/* Reconnect if disconnected */