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Rev 2025 Rev 2069
Line 95... Line 95...
95 
/** Find unused virtual console.
 95 
/** Find unused virtual console.
96 
 *
 96 
 *
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 */
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 */
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static int find_free_connection(void)
 98 
static int find_free_connection(void)
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{
 99 
{
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    int i = 0;
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    int i;
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    for (i=0; i < CONSOLE_COUNT; i++) {
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    for (i = 0; i < CONSOLE_COUNT; i++) {
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        if (!connections[i].used)
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        if (!connections[i].used)
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            return i;
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            return i;
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    }
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    }
Line 146... Line 146...
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{
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{
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    screenbuffer_t *scr = &(connections[console].screenbuffer);
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    screenbuffer_t *scr = &(connections[console].screenbuffer);
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 148 
   
149 
    switch (key) {
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    switch (key) {
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    case '\n':
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    case '\n':
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        scr->position_y += 1;
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        scr->position_y++;
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        scr->position_x =  0;
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        scr->position_x = 0;
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        break;
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        break;
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    case '\r':
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    case '\r':
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        break;
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        break;
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    case '\t':
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    case '\t':
Line 261... Line 261...
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    set_style(&conn->screenbuffer.style);
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    set_style(&conn->screenbuffer.style);
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    curs_visibility(0);
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    curs_visibility(0);
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    if (interbuffer) {
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    if (interbuffer) {
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        for (i = 0; i < conn->screenbuffer.size_x; i++)
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        for (i = 0; i < conn->screenbuffer.size_x; i++)
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            for (j = 0; j < conn->screenbuffer.size_y; j++)
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            for (j = 0; j < conn->screenbuffer.size_y; j++)
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                interbuffer[i + j * conn->screenbuffer.size_x]
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                interbuffer[i + j * conn->screenbuffer.size_x] =
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                    = *get_field_at(&(conn->screenbuffer),
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                    *get_field_at(&(conn->screenbuffer),
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                    i, j);
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                    i, j);
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        /* This call can preempt, but we are already at the end */
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        /* This call can preempt, but we are already at the end */
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        rc = async_req_2(fb_info.phone, FB_DRAW_TEXT_DATA, 0, 0, NULL,
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        rc = async_req_2(fb_info.phone, FB_DRAW_TEXT_DATA, 0, 0, NULL,
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            NULL);     
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            NULL);     
272 
    };
 272 
    };
Line 482... Line 482...
482 
 
 482 
 
483 
    async_set_client_connection(client_connection);
 483 
    async_set_client_connection(client_connection);
484 
   
 484 
   
485 
    /* Connect to keyboard driver */
 485 
    /* Connect to keyboard driver */
486 
 
 486 
 
487 
    while ((kbd_phone = ipc_connect_me_to(PHONE_NS, SERVICE_KEYBOARD, 0))
 487 
    kbd_phone = ipc_connect_me_to(PHONE_NS, SERVICE_KEYBOARD, 0);
488 
        < 0) {
 488 
    while (kbd_phone < 0) {
489 
        usleep(10000);
 489 
        usleep(10000);
- 
 
 490 
        kbd_phone = ipc_connect_me_to(PHONE_NS, SERVICE_KEYBOARD, 0);
490 
    }
 491 
    }
491 
   
 492 
   
492 
    if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, &phonehash) != 0)
 493 
    if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, &phonehash) != 0)
493 
        {
 - 
 
494 
        return -1;
 494 
        return -1;
495 
    }
 - 
 
496 
    async_new_connection(phonehash, 0, NULL, keyboard_events);
 495 
    async_new_connection(phonehash, 0, NULL, keyboard_events);
497 
   
 496 
   
498 
    /* Connect to framebuffer driver */
 497 
    /* Connect to framebuffer driver */
499 
   
 498 
   
500 
    while ((fb_info.phone = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0))
 499 
    fb_info.phone = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0);
501 
        < 0) {
 500 
    while (fb_info.phone < 0) {
502 
        usleep(10000);
 501 
        usleep(10000);
- 
 
 502 
        fb_info.phone = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0);
503 
    }
 503 
    }
504 
   
 504 
   
505 
    /* Save old kernel screen */
 505 
    /* Save old kernel screen */
506 
    kernel_pixmap = switch_screens(-1);
 506 
    kernel_pixmap = switch_screens(-1);
507 
 
 507 
 
Line 533... Line 533...
533 
            return -1;
 533 
            return -1;
534 
        }
 534 
        }
535 
    }
 535 
    }
536 
    connections[KERNEL_CONSOLE].used = 1;
 536 
    connections[KERNEL_CONSOLE].used = 1;
537 
   
 537 
   
- 
 
 538 
    interbuffer = mmap(NULL,
538 
    if ((interbuffer = mmap(NULL, sizeof(keyfield_t) * fb_info.cols *
 539 
        sizeof(keyfield_t) * fb_info.cols * fb_info.rows,
539 
        fb_info.rows, PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS |
 540 
        PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);
540 
        MAP_PRIVATE, 0, 0)) != NULL) {
 541 
    if (!interbuffer) {
541 
        if (async_req_3(fb_info.phone, IPC_M_AS_AREA_SEND, (ipcarg_t)
 542 
        if (async_req_3(fb_info.phone, IPC_M_AS_AREA_SEND, (ipcarg_t)
542 
            interbuffer, 0, AS_AREA_READ, NULL, NULL, NULL) != 0) {
 543 
            interbuffer, 0, AS_AREA_READ, NULL, NULL, NULL) != 0) {
543 
            munmap(interbuffer, sizeof(keyfield_t) * fb_info.cols
 544 
            munmap(interbuffer, sizeof(keyfield_t) * fb_info.cols
544 
                * fb_info.rows);
 545 
                * fb_info.rows);
545 
            interbuffer = NULL;
 546 
            interbuffer = NULL;