clang-format *ALL* the things!

PUBLISHED_FROM=faf0beb7545eb426c941fc366b6f87667723eb4c

examples/MSP432/ccs/MG_hello/Board.h

+/* clang-format off */
 /*
  * Copyright (c) 2015, Texas Instruments Incorporated
  * All rights reserved.

examples/MSP432/ccs/MG_hello/MSP_EXP432P401R.c

+/* clang-format off */
 /*
  * Copyright (c) 2015-2016, Texas Instruments Incorporated
  * All rights reserved.

examples/MSP432/ccs/MG_hello/MSP_EXP432P401R.h

+/* clang-format off */
 /*
  * Copyright (c) 2015, Texas Instruments Incorporated
  * All rights reserved.

examples/MSP432/ccs/MG_hello/main.c

@@ -37,7 +37,8 @@
 
 #include "wifi.h"
 
-static const char *upload_form = "\
+static const char *upload_form =
+    "\
 <h1>Upload file</h1> \
 <form action='/upload' method='POST' enctype='multipart/form-data'> \
   <input type='file' name='file'> \
@@ -75,8 +76,7 @@ void mg_ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
           ("HTTP request from %s: %.*s %.*s", addr, (int) hm->method.len,
            hm->method.p, (int) hm->uri.len, hm->uri.p));
       if (mg_vcmp(&hm->uri, "/upload") == 0 ||
-          (mg_vcmp(&hm->uri, "/") == 0 &&
-           mg_stat("SL:index.html", &st) != 0)) {
+          (mg_vcmp(&hm->uri, "/") == 0 && mg_stat("SL:index.html", &st) != 0)) {
         mg_send(nc, upload_form, strlen(upload_form));
         nc->flags |= MG_F_SEND_AND_CLOSE;
         break;
@@ -107,8 +107,8 @@ void mg_ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
 }
 
 static void mg_init(struct mg_mgr *mgr) {
-  WiFi_Params        wifiParams;
-  WiFi_Handle        handle;
+  WiFi_Params wifiParams;
+  WiFi_Handle handle;
 
   LOG(LL_INFO, ("MG task running"));
 
@@ -153,23 +153,23 @@ static void mg_init(struct mg_mgr *mgr) {
 }
 
 int main(void) {
-    Board_initGeneral();
-    Board_initGPIO();
-    Board_initWiFi();
-
-    setvbuf(stdout, NULL, _IOLBF, 0);
-    setvbuf(stderr, NULL, _IOLBF, 0);
-    cs_log_set_level(LL_INFO);
-    cs_log_set_file(stdout);
-
-    if (!mg_start_task(MG_TASK_PRIORITY, MG_TASK_STACK_SIZE, mg_init)) {
-      LOG(LL_ERROR, ("Error starting Mongoose task"));
-      return 1;
-    }
+  Board_initGeneral();
+  Board_initGPIO();
+  Board_initWiFi();
+
+  setvbuf(stdout, NULL, _IOLBF, 0);
+  setvbuf(stderr, NULL, _IOLBF, 0);
+  cs_log_set_level(LL_INFO);
+  cs_log_set_file(stdout);
+
+  if (!mg_start_task(MG_TASK_PRIORITY, MG_TASK_STACK_SIZE, mg_init)) {
+    LOG(LL_ERROR, ("Error starting Mongoose task"));
+    return 1;
+  }
 
-    osi_start();
+  osi_start();
 
-    return 0;
+  return 0;
 }
 
 void SimpleLinkHttpServerCallback(SlHttpServerEvent_t *e,

examples/MSP432/ccs/MG_hello/wifi.c

@@ -88,8 +88,8 @@ bool wifi_setup_ap(const char *ssid, const char *pass, int channel) {
   sl_Stop(0);
   int role = sl_Start(NULL, NULL, NULL);
   if (role != ROLE_AP) {
-	LOG(LL_ERROR, ("Expected ROLE_AP (%d), got %d", ROLE_AP, role));
-	return false;
+    LOG(LL_ERROR, ("Expected ROLE_AP (%d), got %d", ROLE_AP, role));
+    return false;
   }
   if (sl_NetAppStart(SL_NET_APP_DHCP_SERVER_ID) != 0) {
     LOG(LL_ERROR, ("DHCP server failed to start"));

examples/big_upload/big_upload.c

@@ -34,7 +34,7 @@ static void handle_request(struct mg_connection *nc) {
 
 static void handle_upload(struct mg_connection *nc, int ev, void *p) {
   struct file_writer_data *data = (struct file_writer_data *) nc->user_data;
-  struct mg_http_multipart_part *mp = (struct mg_http_multipart_part*)p;
+  struct mg_http_multipart_part *mp = (struct mg_http_multipart_part *) p;
 
   switch (ev) {
     case MG_EV_HTTP_PART_BEGIN: {

examples/connected_device_2/server.c

@@ -10,7 +10,7 @@ struct device_settings {
 
 static const char *s_http_port = "8000";
 static struct mg_serve_http_opts s_http_server_opts;
-static struct device_settings s_settings = { "value1", "value2" };
+static struct device_settings s_settings = {"value1", "value2"};
 
 static void handle_save(struct mg_connection *nc, struct http_message *hm) {
   // Get form variables and store settings values

examples/connected_device_3/server.c

@@ -10,7 +10,7 @@ struct device_settings {
 
 static const char *s_http_port = "8000";
 static struct mg_serve_http_opts s_http_server_opts;
-static struct device_settings s_settings = { "value1", "value2" };
+static struct device_settings s_settings = {"value1", "value2"};
 
 static void handle_save(struct mg_connection *nc, struct http_message *hm) {
   // Get form variables and store settings values

examples/connected_device_4/server.c

@@ -10,7 +10,7 @@ struct device_settings {
 
 static const char *s_http_port = "8000";
 static struct mg_serve_http_opts s_http_server_opts;
-static struct device_settings s_settings = { "value1", "value2" };
+static struct device_settings s_settings = {"value1", "value2"};
 
 static void handle_save(struct mg_connection *nc, struct http_message *hm) {
   // Get form variables and store settings values

examples/cookie_authentication/cookie_auth.c

@@ -11,16 +11,11 @@ static struct mg_serve_http_opts s_http_server_opts;
 static const char *s_login_uri = "/login.html";
 static const char *s_secret = ":-)";  // Must be known only to server
 
-
 static void generate_ssid(const char *user_name, const char *expiration_date,
                           char *ssid, size_t ssid_size) {
   char hash[33];
-  cs_md5(hash,
-         user_name, strlen(user_name),
-         ":", (size_t) 1,
-         expiration_date, strlen(expiration_date),
-         ":", (size_t) 1,
-         s_secret, strlen(s_secret),
+  cs_md5(hash, user_name, strlen(user_name), ":", (size_t) 1, expiration_date,
+         strlen(expiration_date), ":", (size_t) 1, s_secret, strlen(s_secret),
          NULL);
   snprintf(ssid, ssid_size, "%s|%s|%s", user_name, expiration_date, hash);
 }
@@ -36,8 +31,8 @@ static int check_auth(struct http_message *hm) {
     // Look for session ID in the Cookie.
     // That session ID can be validated against the database that stores
     // current active sessions.
-    mg_http_parse_header(
-      mg_get_http_header(hm, "Cookie"), "ssid", ssid, sizeof(ssid));
+    mg_http_parse_header(mg_get_http_header(hm, "Cookie"), "ssid", ssid,
+                         sizeof(ssid));
     if (sscanf(ssid, "%[^|]|%[^|]|", name, expire) == 2) {
       generate_ssid(name, expire, calculated_ssid, sizeof(calculated_ssid));
       if (strcmp(ssid, calculated_ssid) == 0) {
@@ -59,7 +54,6 @@ static void check_login_form_submission(struct mg_connection *c,
   // A real authentication mechanism should be employed here.
   // Also, the whole site should be served through HTTPS.
   if (strcmp(name, "Joe") == 0 && strcmp(password, "Doe") == 0) {
-
     // Generate expiry date
     time_t t = time(NULL) + 3600;  // Valid for 1 hour
     snprintf(expire_epoch, sizeof(expire_epoch), "%lu", (unsigned long) t);
@@ -73,7 +67,7 @@ static void check_login_form_submission(struct mg_connection *c,
               "Location: /\r\n\r\n",
               ssid, expire);
   } else {
-      mg_printf(c, "%s", "HTTP/1.1 302 Moved\r\nLocation: /\r\n\r\n");
+    mg_printf(c, "%s", "HTTP/1.1 302 Moved\r\nLocation: /\r\n\r\n");
   }
 }
 

examples/http_client/http_client.c

@@ -16,8 +16,8 @@ static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
 
   switch (ev) {
     case MG_EV_CONNECT:
-      if (* (int *) ev_data != 0) {
-        fprintf(stderr, "connect() failed: %s\n", strerror(* (int *) ev_data));
+      if (*(int *) ev_data != 0) {
+        fprintf(stderr, "connect() failed: %s\n", strerror(*(int *) ev_data));
         s_exit_flag = 1;
       }
       break;
@@ -54,8 +54,8 @@ int main(int argc, char *argv[]) {
   }
 
   if (i + 1 != argc) {
-    fprintf(stderr, "Usage: %s [%s] [--hexdump <file>] <URL>\n",
-            argv[0], s_show_headers_opt);
+    fprintf(stderr, "Usage: %s [%s] [--hexdump <file>] <URL>\n", argv[0],
+            s_show_headers_opt);
     exit(EXIT_FAILURE);
   }
 

examples/json_rpc_server/json_rpc_server.c

@@ -31,15 +31,16 @@ static int rpc_sum(char *buf, int len, struct mg_rpc_request *req) {
 
 static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
   struct http_message *hm = (struct http_message *) ev_data;
-  static const char *methods[] = { "sum", NULL };
-  static mg_rpc_handler_t handlers[] = { rpc_sum, NULL };
+  static const char *methods[] = {"sum", NULL};
+  static mg_rpc_handler_t handlers[] = {rpc_sum, NULL};
   char buf[100];
 
   switch (ev) {
     case MG_EV_HTTP_REQUEST:
-      mg_rpc_dispatch(hm->body.p, hm->body.len, buf, sizeof(buf),
-                      methods, handlers);
-      mg_printf(nc, "HTTP/1.0 200 OK\r\nContent-Length: %d\r\n"
+      mg_rpc_dispatch(hm->body.p, hm->body.len, buf, sizeof(buf), methods,
+                      handlers);
+      mg_printf(nc,
+                "HTTP/1.0 200 OK\r\nContent-Length: %d\r\n"
                 "Content-Type: application/json\r\n\r\n%s",
                 (int) strlen(buf), buf);
       nc->flags |= MG_F_SEND_AND_CLOSE;

examples/mqtt_broker/mqtt_broker.c

@@ -37,7 +37,7 @@ int main(void) {
    * and subscriptions
    */
 
-  for(;;) {
+  for (;;) {
     mg_mgr_poll(&mgr, 1000);
   }
 }

examples/multithreaded_restful_server/multithreaded_restful_server.c

@@ -20,9 +20,10 @@ static void ev_handler(struct mg_connection *c, int ev, void *p) {
     sleep(3);
 
     /* Send the reply */
-    snprintf(reply, sizeof(reply), "{ \"uri\": \"%.*s\" }\n",
-             (int) hm->uri.len, hm->uri.p);
-    mg_printf(c, "HTTP/1.1 200 OK\r\n"
+    snprintf(reply, sizeof(reply), "{ \"uri\": \"%.*s\" }\n", (int) hm->uri.len,
+             hm->uri.p);
+    mg_printf(c,
+              "HTTP/1.1 200 OK\r\n"
               "Content-Type: application/json\r\n"
               "Content-Length: %d\r\n"
               "\r\n"

examples/netcat/nc.c

@@ -30,7 +30,8 @@ static void signal_handler(int sig_num) {
 static void show_usage_and_exit(const char *prog_name) {
   fprintf(stderr, "%s\n", "Copyright (c) 2014 CESANTA SOFTWARE");
   fprintf(stderr, "%s\n", "Usage:");
-  fprintf(stderr, "  %s\n [-d debug_file] [-l] [tcp|ssl]://[ip:]port[:cert][:ca_cert]",
+  fprintf(stderr,
+          "  %s\n [-d debug_file] [-l] [tcp|ssl]://[ip:]port[:cert][:ca_cert]",
           prog_name);
   fprintf(stderr, "%s\n", "Examples:");
   fprintf(stderr, "  %s\n -d hexdump.txt ssl://google.com:443", prog_name);
@@ -40,7 +41,7 @@ static void show_usage_and_exit(const char *prog_name) {
 }
 
 static void on_stdin_read(struct mg_connection *nc, int ev, void *p) {
-  int ch = * (int *) p;
+  int ch = *(int *) p;
 
   (void) ev;
 

examples/publish_subscribe/publish_subscribe.c

@@ -19,7 +19,7 @@
 #include "mongoose.h"
 
 static void *stdin_thread(void *param) {
-  int ch, sock = * (int *) param;
+  int ch, sock = *(int *) param;
   while ((ch = getchar()) != EOF) {
     unsigned char c = (unsigned char) ch;
     send(sock, &c, 1, 0);  // Forward all types characters to the socketpair
@@ -93,7 +93,7 @@ int main(int argc, char *argv[]) {
 
     // The other end of a pair goes inside the server
     ioconn = mg_add_sock(&mgr, fds[0], client_handler);
-    ioconn->flags |= MG_F_USER_1;    // Mark this so we know this is a stdin
+    ioconn->flags |= MG_F_USER_1;  // Mark this so we know this is a stdin
     ioconn->user_data = server_conn;
 
   } else {

examples/raspberry_pi_mjpeg_led/cloud_side.c

@@ -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

@@ -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 */

examples/settings_panel_for_a_device/settings_panel.c

@@ -12,7 +12,7 @@ struct device_settings {
 
 static const char *s_http_port = "8000";
 static struct mg_serve_http_opts s_http_server_opts;
-static struct device_settings s_settings = { "value1", "value2" };
+static struct device_settings s_settings = {"value1", "value2"};
 
 static void handle_save(struct mg_connection *nc, struct http_message *hm) {
   /* Get form variables and store settings values */
@@ -40,9 +40,9 @@ 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, "/save") == 0) {
-        handle_save(nc, hm);                    /* Handle RESTful call */
+        handle_save(nc, hm); /* Handle RESTful call */
       } else {
-        mg_serve_http(nc, hm, s_http_server_opts);  /* Serve static content */
+        mg_serve_http(nc, hm, s_http_server_opts); /* Serve static content */
       }
       break;
     case MG_EV_SSI_CALL:
@@ -63,11 +63,11 @@ int main(int argc, char *argv[]) {
   mg_set_protocol_http_websocket(nc);
   s_http_server_opts.document_root = "./web_root";
   s_http_server_opts.auth_domain = "example.com";
-  //mgr.hexdump_file = "/dev/stdout";
+  // mgr.hexdump_file = "/dev/stdout";
 
   /* If our current directory */
   if (argc > 0 && (p = strrchr(argv[0], '/'))) {
-    snprintf(path, sizeof(path), "%.*s/web_root", (int)(p - argv[0]), argv[0]);
+    snprintf(path, sizeof(path), "%.*s/web_root", (int) (p - argv[0]), argv[0]);
     s_http_server_opts.document_root = path;
   }
 

examples/simplest_web_server/simplest_web_server.c

@@ -21,7 +21,7 @@ int main(void) {
 
   // Set up HTTP server parameters
   mg_set_protocol_http_websocket(nc);
-  s_http_server_opts.document_root = ".";  // Serve current directory
+  s_http_server_opts.document_root = ".";      // Serve current directory
   s_http_server_opts.dav_document_root = ".";  // Allow access via WebDav
   s_http_server_opts.enable_directory_listing = "yes";
 

examples/tcp_echo_server/echo_server.c

@@ -25,7 +25,7 @@ static void ev_handler(struct mg_connection *nc, int ev, void *p) {
   switch (ev) {
     case MG_EV_RECV:
       mg_send(nc, io->buf, io->len);  // Echo message back
-      mbuf_remove(io, io->len);        // Discard message from recv buffer
+      mbuf_remove(io, io->len);       // Discard message from recv buffer
       break;
     default:
       break;

examples/udp_echo_server/echo_server.c

@@ -22,8 +22,8 @@ static void ev_handler(struct mg_connection *nc, int ev, void *p) {
   (void) p;
   switch (ev) {
     case MG_EV_RECV:
-      mg_send(nc, io->buf, io->len);   // Echo message back
-      mbuf_remove(io, io->len);        // Discard message from recv buffer
+      mg_send(nc, io->buf, io->len);  // Echo message back
+      mbuf_remove(io, io->len);       // Discard message from recv buffer
       // In case of UDP, Mongoose creates new virtual connection for
       // incoming messages
       // We can keep it (and it will be reused for another messages from