Changes in uspace/srv/hid/console/console.c [700af62:228e490] in mainline

File:

• uspace/srv/hid/console/console.c (modified) (6 diffs)

uspace/srv/hid/console/console.c

@@ -317 +317 @@
 static void change_console(console_t *cons)
 {
-        if (cons == active_console) {
+        if (cons == active_console)
                 return;
-        }
         
         fb_pending_flush();
@@ -459 +458 @@
                         if (IPC_GET_ARG1(call) == 1) {
                                 int newcon = gcons_mouse_btn((bool) IPC_GET_ARG2(call));
-                                if (newcon != -1) {
+                                if (newcon != -1)
                                         change_console(&consoles[newcon]);
-                                }
                         }
                         retval = 0;
@@ -712 +710 @@
 }
 
-static int connect_keyboard(char *path)
-{
-        int fd = open(path, O_RDONLY);
-        if (fd < 0) {
-                return fd;
-        }
-        
-        int phone = fd_phone(fd);
-        if (phone < 0) {
+static bool console_init(char *input)
+{
+        /* Connect to input device */
+        int input_fd = open(input, O_RDONLY);
+        if (input_fd < 0) {
+                printf(NAME ": Failed opening %s\n", input);
+                return false;
+        }
+        
+        kbd_phone = fd_phone(input_fd);
+        if (kbd_phone < 0) {
                 printf(NAME ": Failed to connect to input device\n");
-                return phone;
+                return false;
         }
         
         /* NB: The callback connection is slotted for removal */
         sysarg_t phonehash;
-        int rc = async_req_3_5(phone, IPC_M_CONNECT_TO_ME, SERVICE_CONSOLE,
-            0, 0, NULL, NULL, NULL, NULL, &phonehash);
-        if (rc != EOK) {
+        if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) {
                 printf(NAME ": Failed to create callback from input device\n");
-                return rc;
+                return false;
         }
         
         async_new_connection(phonehash, 0, NULL, keyboard_events);
-
-        printf(NAME ": we got a hit (new keyboard \"%s\").\n", path);
-
-        return phone;
-}
-
-
-static int check_new_keyboards(void *arg)
-{
-        char *class_name = (char *) arg;
-
-        int index = 1;
-
-        while (true) {
-                async_usleep(1 * 500 * 1000);
-                char *path;
-                int rc = asprintf(&path, "/dev/class/%s\\%d", class_name, index);
-                if (rc < 0) {
-                        continue;
-                }
-                rc = 0;
-                rc = connect_keyboard(path);
-                if (rc > 0) {
-                        /* We do not allow unplug. */
-                        index++;
-                }
-
-                free(path);
-        }
-
-        return EOK;
-}
-
-
-/** Start a fibril monitoring hot-plugged keyboards.
- */
-static void check_new_keyboards_in_background()
-{
-        fid_t fid = fibril_create(check_new_keyboards, (void *)"keyboard");
-        if (!fid) {
-                printf(NAME ": failed to create hot-plug-watch fibril.\n");
-                return;
-        }
-        fibril_add_ready(fid);
-}
-
-static bool console_init(char *input)
-{
-        /* Connect to input device */
-        kbd_phone = connect_keyboard(input);
-        if (kbd_phone < 0) {
-                return false;
-        }
-
+        
         /* Connect to mouse device */
         mouse_phone = -1;
@@ -804 +749 @@
         }
         
-        sysarg_t phonehash;
         if (ipc_connect_to_me(mouse_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) {
                 printf(NAME ": Failed to create callback from mouse device\n");
@@ -897 +841 @@
         async_set_interrupt_received(interrupt_received);
         
-        /* Start fibril for checking on hot-plugged keyboards. */
-        check_new_keyboards_in_background();
-
         return true;
 }
@@ -919 +860 @@
         if (!console_init(argv[1]))
                 return -1;
-
+        
         printf(NAME ": Accepting connections\n");
         async_manager();