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Rev 2479 Rev 2539
Line 65... Line 65...
65 
    int phone;      /**< Framebuffer phone */
 65 
    int phone;      /**< Framebuffer phone */
66 
    ipcarg_t rows;      /**< Framebuffer rows */
 66 
    ipcarg_t rows;      /**< Framebuffer rows */
67 
    ipcarg_t cols;      /**< Framebuffer columns */
 67 
    ipcarg_t cols;      /**< Framebuffer columns */
68 
} fb_info;
 68 
} fb_info;
69 
 
 69 
 
70 
 
 - 
 
71 
typedef struct {
 70 
typedef struct {
72 
    keybuffer_t keybuffer;      /**< Buffer for incoming keys. */
 71 
    keybuffer_t keybuffer;      /**< Buffer for incoming keys. */
73 
    /** Buffer for unsatisfied request for keys. */
 72 
    /** Buffer for unsatisfied request for keys. */
74 
    FIFO_CREATE_STATIC(keyrequests, ipc_callid_t,
 73 
    FIFO_CREATE_STATIC(keyrequests, ipc_callid_t,
75 
        MAX_KEYREQUESTS_BUFFERED); 
 74 
        MAX_KEYREQUESTS_BUFFERED); 
Line 258... Line 257...
258 
 
 257 
 
259 
    set_style(&conn->screenbuffer.style);
 258 
    set_style(&conn->screenbuffer.style);
260 
    curs_visibility(0);
 259 
    curs_visibility(0);
261 
    if (interbuffer) {
 260 
    if (interbuffer) {
262 
        for (i = 0; i < conn->screenbuffer.size_x; i++)
 261 
        for (i = 0; i < conn->screenbuffer.size_x; i++)
263 
            for (j = 0; j < conn->screenbuffer.size_y; j++)
 262 
            for (j = 0; j < conn->screenbuffer.size_y; j++) {
- 
 
 263 
                unsigned int size_x;
- 
 
 264 
 
264 
                interbuffer[i + j * conn->screenbuffer.size_x] =
 265 
                size_x = conn->screenbuffer.size_x;
- 
 
 266 
                interbuffer[i + j * size_x] =
265 
                    *get_field_at(&(conn->screenbuffer),
 267 
                    *get_field_at(&conn->screenbuffer, i, j);
266 
                    i, j);
 268 
            }
267 
        /* This call can preempt, but we are already at the end */
 269 
        /* This call can preempt, but we are already at the end */
268 
        rc = async_req_2(fb_info.phone, FB_DRAW_TEXT_DATA, 0, 0, NULL,
 270 
        rc = async_req_2(fb_info.phone, FB_DRAW_TEXT_DATA, 0, 0, NULL,
269 
            NULL);     
 271 
            NULL);     
270 
    };
 272 
    }
271 
   
 273 
   
272 
    if ((!interbuffer) || (rc != 0)) {
 274 
    if ((!interbuffer) || (rc != 0)) {
273 
        set_style(&conn->screenbuffer.style);
 275 
        set_style(&conn->screenbuffer.style);
274 
        clrscr();
 276 
        clrscr();
275 
        style = &conn->screenbuffer.style;
 277 
        style = &conn->screenbuffer.style;
276 
 
 278 
 
277 
        for (j = 0; j < conn->screenbuffer.size_y; j++)
 279 
        for (j = 0; j < conn->screenbuffer.size_y; j++)
278 
            for (i = 0; i < conn->screenbuffer.size_x; i++) {
 280 
            for (i = 0; i < conn->screenbuffer.size_x; i++) {
279 
                field = get_field_at(&(conn->screenbuffer), i,
 281 
                field = get_field_at(&conn->screenbuffer, i,
280 
                    j);
 282 
                    j);
281 
                if (!style_same(*style, field->style))
 283 
                if (!style_same(*style, field->style))
282 
                    set_style(&field->style);
 284 
                    set_style(&field->style);
283 
                style = &field->style;
 285 
                style = &field->style;
284 
                if ((field->character == ' ') &&
 286 
                if ((field->character == ' ') &&
Line 437... Line 439...
437 
                    NULL, NULL);       
 439 
                    NULL, NULL);       
438 
            break;
 440 
            break;
439 
        case CONSOLE_SET_STYLE:
 441 
        case CONSOLE_SET_STYLE:
440 
            arg1 = IPC_GET_ARG1(call);
 442 
            arg1 = IPC_GET_ARG1(call);
441 
            arg2 = IPC_GET_ARG2(call);
 443 
            arg2 = IPC_GET_ARG2(call);
442 
            screenbuffer_set_style(&conn->screenbuffer, arg1, arg2);
 444 
            screenbuffer_set_style(&conn->screenbuffer, arg1,
- 
 
 445 
                arg2);
443 
            if (consnum == active_console)
 446 
            if (consnum == active_console)
444 
                set_style_col(arg1, arg2);
 447 
                set_style_col(arg1, arg2);
445 
            break;
 448 
            break;
446 
        case CONSOLE_CURSOR_VISIBILITY:
 449 
        case CONSOLE_CURSOR_VISIBILITY:
447 
            arg1 = IPC_GET_ARG1(call);
 450 
            arg1 = IPC_GET_ARG1(call);
Line 508... Line 511...
508 
    /* Synchronize, the gcons can have something in queue */
 511 
    /* Synchronize, the gcons can have something in queue */
509 
    async_req(fb_info.phone, FB_FLUSH, 0, NULL);
 512 
    async_req(fb_info.phone, FB_FLUSH, 0, NULL);
510 
    /* Enable double buffering */
 513 
    /* Enable double buffering */
511 
    async_msg_2(fb_info.phone, FB_VIEWPORT_DB, (sysarg_t) -1, 1);
 514 
    async_msg_2(fb_info.phone, FB_VIEWPORT_DB, (sysarg_t) -1, 1);
512 
   
 515 
   
513 
    async_req_2(fb_info.phone, FB_GET_CSIZE, 0, 0, &(fb_info.rows),
 516 
    async_req_2(fb_info.phone, FB_GET_CSIZE, 0, 0, &fb_info.rows,
514 
        &(fb_info.cols));
 517 
        &fb_info.cols);
515 
    set_style_col(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND);
 518 
    set_style_col(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND);
516 
    clrscr();
 519 
    clrscr();
517 
   
 520 
   
518 
    /* Init virtual consoles */
 521 
    /* Init virtual consoles */
519 
    for (i = 0; i < CONSOLE_COUNT; i++) {
 522 
    for (i = 0; i < CONSOLE_COUNT; i++) {
520 
        connections[i].used = 0;
 523 
        connections[i].used = 0;
521 
        keybuffer_init(&(connections[i].keybuffer));
 524 
        keybuffer_init(&connections[i].keybuffer);
522 
       
 525 
       
523 
        connections[i].keyrequests.head =
 526 
        connections[i].keyrequests.head = 0;
524 
            connections[i].keyrequests.tail = 0;
 527 
        connections[i].keyrequests.tail = 0;
525 
        connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED;
 528 
        connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED;
526 
        connections[i].keyrequest_counter = 0;
 529 
        connections[i].keyrequest_counter = 0;
527 
       
 530 
       
528 
        if (screenbuffer_init(&(connections[i].screenbuffer),
 531 
        if (screenbuffer_init(&connections[i].screenbuffer,
529 
            fb_info.cols, fb_info.rows) == NULL) {
 532 
            fb_info.cols, fb_info.rows) == NULL) {
530 
            /* FIXME: handle error */
 533 
            /* FIXME: handle error */
531 
            return -1;
 534 
            return -1;
532 
        }
 535 
        }
533 
    }
 536 
    }
Line 535... Line 538...
535 
   
 538 
   
536 
    interbuffer = mmap(NULL,
 539 
    interbuffer = mmap(NULL,
537 
        sizeof(keyfield_t) * fb_info.cols * fb_info.rows,
 540 
        sizeof(keyfield_t) * fb_info.cols * fb_info.rows,
538 
        PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);
 541 
        PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);
539 
    if (!interbuffer) {
 542 
    if (!interbuffer) {
540 
        if (async_req_3(fb_info.phone, IPC_M_AS_AREA_SEND, (ipcarg_t)
 543 
        if (async_req_3(fb_info.phone, IPC_M_AS_AREA_SEND,
541 
            interbuffer, 0, AS_AREA_READ, NULL, NULL, NULL) != 0) {
 544 
            (ipcarg_t) interbuffer, 0, AS_AREA_READ, NULL, NULL,
- 
 
 545 
            NULL) != 0) {
542 
            munmap(interbuffer, sizeof(keyfield_t) * fb_info.cols
 546 
            munmap(interbuffer,
543 
                * fb_info.rows);
 547 
                sizeof(keyfield_t) * fb_info.cols * fb_info.rows);
544 
            interbuffer = NULL;
 548 
            interbuffer = NULL;
545 
        }
 549 
        }
546 
    }
 550 
    }
547 
 
 551 
 
548 
    curs_goto(0, 0);
 552 
    curs_goto(0, 0);
- 
 
 553 
    curs_visibility(
549 
    curs_visibility(connections[active_console].screenbuffer.is_cursor_visible);
 554 
        connections[active_console].screenbuffer.is_cursor_visible);
550 
 
 555 
 
551 
    /* Register at NS */
 556 
    /* Register at NS */
552 
    if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, &phonehash) != 0) {
 557 
    if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, &phonehash) != 0) {
553 
        return -1;
 558 
        return -1;
554 
    }
 559 
    }