Changeset 01f5e17 in mainline for uspace/srv/console/console.c

Timestamp:

2007-09-26T15:23:59Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8c20b26

Parents:

c535273

Message:

Cstyle and other minor fixes in the console code.

File:

• uspace/srv/console/console.c (modified) (14 diffs)

uspace/srv/console/console.c

@@ -68 +68 @@
 } fb_info;
 
-
 typedef struct {
         keybuffer_t keybuffer;          /**< Buffer for incoming keys. */
@@ -125 +124 @@
 {
         async_msg_2(fb_info.phone, FB_SET_STYLE, style->fg_color,
-                style->bg_color); 
+            style->bg_color); 
 }
 
@@ -261 +260 @@
         if (interbuffer) {
                 for (i = 0; i < conn->screenbuffer.size_x; i++)
-                        for (j = 0; j < conn->screenbuffer.size_y; j++) 
-                                interbuffer[i + j * conn->screenbuffer.size_x] =
-                                        *get_field_at(&(conn->screenbuffer),
-                                        i, j);
+                        for (j = 0; j < conn->screenbuffer.size_y; j++) {
+                                unsigned int size_x;
+
+                                size_x = conn->screenbuffer.size_x; 
+                                interbuffer[i + j * size_x] =
+                                    *get_field_at(&conn->screenbuffer, i, j);
+                        }
                 /* This call can preempt, but we are already at the end */
                 rc = async_req_2(fb_info.phone, FB_DRAW_TEXT_DATA, 0, 0, NULL,
-                        NULL);          
-        };
+                    NULL);              
+        }
         
         if ((!interbuffer) || (rc != 0)) {
@@ -277 +279 @@
                 for (j = 0; j < conn->screenbuffer.size_y; j++) 
                         for (i = 0; i < conn->screenbuffer.size_x; i++) {
-                                field = get_field_at(&(conn->screenbuffer), i,
-                                        j);
+                                field = get_field_at(&conn->screenbuffer, i,
+                                    j);
                                 if (!style_same(*style, field->style))
                                         set_style(&field->style);
                                 style = &field->style;
                                 if ((field->character == ' ') &&
-                                        (style_same(field->style,
-                                        conn->screenbuffer.style)))
+                                    (style_same(field->style,
+                                    conn->screenbuffer.style)))
                                         continue;
 
@@ -292 +294 @@
         
         curs_goto(conn->screenbuffer.position_y,
-                conn->screenbuffer.position_x);
+            conn->screenbuffer.position_x);
         curs_visibility(conn->screenbuffer.is_cursor_visible);
 
@@ -323 +325 @@
                 case KBD_MS_MOVE:
                         gcons_mouse_move(IPC_GET_ARG1(call),
-                                IPC_GET_ARG2(call));
+                            IPC_GET_ARG2(call));
                         retval = 0;
                         break;
@@ -350 +352 @@
                                 conn->keyrequest_counter--;
                                 ipc_answer_fast(fifo_pop(conn->keyrequests), 0,
-                                        c, 0);
+                                    c, 0);
                                 break;
                         }
@@ -403 +405 @@
                                 conn->keyrequest_counter--;
                                 ipc_answer_fast(fifo_pop(conn->keyrequests),
-                                        ENOENT, 0, 0);
+                                    ENOENT, 0, 0);
                                 break;
                         }
@@ -423 +425 @@
                 case CONSOLE_GOTO:
                         screenbuffer_goto(&conn->screenbuffer,
-                                IPC_GET_ARG2(call), IPC_GET_ARG1(call));
+                            IPC_GET_ARG2(call), IPC_GET_ARG1(call));
                         if (consnum == active_console)
                                 curs_goto(IPC_GET_ARG1(call),
-                                        IPC_GET_ARG2(call));
+                                    IPC_GET_ARG2(call));
                         break;
                 case CONSOLE_GETSIZE:
@@ -435 +437 @@
                         if (consnum == active_console)
                                 async_req_2(fb_info.phone, FB_FLUSH, 0, 0,
-                                        NULL, NULL);            
+                                    NULL, NULL);                
                         break;
                 case CONSOLE_SET_STYLE:
                         arg1 = IPC_GET_ARG1(call);
                         arg2 = IPC_GET_ARG2(call);
-                        screenbuffer_set_style(&conn->screenbuffer, arg1, arg2);
+                        screenbuffer_set_style(&conn->screenbuffer, arg1,
+                            arg2);
                         if (consnum == active_console)
                                 set_style_col(arg1, arg2);
@@ -511 +514 @@
         async_msg_2(fb_info.phone, FB_VIEWPORT_DB, (sysarg_t) -1, 1);
         
-        async_req_2(fb_info.phone, FB_GET_CSIZE, 0, 0, &(fb_info.rows),
-                &(fb_info.cols)); 
+        async_req_2(fb_info.phone, FB_GET_CSIZE, 0, 0, &fb_info.rows,
+            &fb_info.cols); 
         set_style_col(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND);
         clrscr();
@@ -519 +522 @@
         for (i = 0; i < CONSOLE_COUNT; i++) {
                 connections[i].used = 0;
-                keybuffer_init(&(connections[i].keybuffer));
+                keybuffer_init(&connections[i].keybuffer);
                 
-                connections[i].keyrequests.head =
-                        connections[i].keyrequests.tail = 0;
+                connections[i].keyrequests.head = 0;
+                connections[i].keyrequests.tail = 0;
                 connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED;
                 connections[i].keyrequest_counter = 0;
                 
-                if (screenbuffer_init(&(connections[i].screenbuffer),
-                        fb_info.cols, fb_info.rows) == NULL) {
+                if (screenbuffer_init(&connections[i].screenbuffer,
+                    fb_info.cols, fb_info.rows) == NULL) {
                         /* FIXME: handle error */
                         return -1;
@@ -535 +538 @@
         
         interbuffer = mmap(NULL,
-                sizeof(keyfield_t) * fb_info.cols * fb_info.rows,
-                PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);
+            sizeof(keyfield_t) * fb_info.cols * fb_info.rows,
+            PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);
         if (!interbuffer) {
-                if (async_req_3(fb_info.phone, IPC_M_AS_AREA_SEND, (ipcarg_t)
-                        interbuffer, 0, AS_AREA_READ, NULL, NULL, NULL) != 0) {
-                        munmap(interbuffer, sizeof(keyfield_t) * fb_info.cols
-                                * fb_info.rows);
+                if (async_req_3(fb_info.phone, IPC_M_AS_AREA_SEND,
+                    (ipcarg_t) interbuffer, 0, AS_AREA_READ, NULL, NULL,
+                    NULL) != 0) {
+                        munmap(interbuffer,
+                            sizeof(keyfield_t) * fb_info.cols * fb_info.rows);
                         interbuffer = NULL;
                 }
@@ -547 +551 @@
 
         curs_goto(0, 0);
-        curs_visibility(connections[active_console].screenbuffer.is_cursor_visible);
+        curs_visibility(
+            connections[active_console].screenbuffer.is_cursor_visible);
 
         /* Register at NS */