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Rev 4420 Rev 4537
Line 47... Line 47...
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#include <ipc/fb.h>
 47 
#include <ipc/fb.h>
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <ipc/ns.h>
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#include <ipc/ns.h>
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#include <ipc/services.h>
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#include <ipc/services.h>
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#include <libarch/ddi.h>
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#include <libarch/ddi.h>
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#include <console/style.h>
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#include <io/style.h>
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#include <console/color.h>
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#include <io/color.h>
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#include <sys/types.h>
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#include <sys/types.h>
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#include "ega.h"
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#include "ega.h"
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#include "../console/screenbuffer.h"
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#include "../console/screenbuffer.h"
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#include "main.h"
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#include "main.h"
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#define EGA_IO_SIZE 2
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#define EGA_IO_SIZE 2
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int ega_normal_color = 0x0f;
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int ega_normal_color = 0x0f;
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int ega_inverted_color = 0xf0;
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int ega_inverted_color = 0xf0;
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#define NORMAL_COLOR        ega_normal_color      
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#define NORMAL_COLOR        ega_normal_color
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#define INVERTED_COLOR      ega_inverted_color
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#define INVERTED_COLOR      ega_inverted_color
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/* Allow only 1 connection */
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/* Allow only 1 connection */
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static int client_connected = 0;
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static int client_connected = 0;
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        scr_addr[i * 2] = ' ';
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        scr_addr[i * 2] = ' ';
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        scr_addr[i * 2 + 1] = style;
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        scr_addr[i * 2 + 1] = style;
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    }
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    }
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}
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}
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static void cursor_goto(unsigned int row, unsigned int col)
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static void cursor_goto(unsigned int col, unsigned int row)
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{
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{
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    int ega_cursor;
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    int ega_cursor;
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    ega_cursor = col + scr_width * row;
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    ega_cursor = col + scr_width * row;
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        for (i = 0; i < -rows * scr_width; i++)
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        for (i = 0; i < -rows * scr_width; i++)
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            ((short *)scr_addr)[i] = ((style << 8 ) + ' ');
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            ((short *)scr_addr)[i] = ((style << 8 ) + ' ');
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    }
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    }
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}
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}
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static void printchar(wchar_t c, unsigned int row, unsigned int col)
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static void printchar(wchar_t c, unsigned int col, unsigned int row)
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{
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{
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    scr_addr[(row * scr_width + col) * 2] = ega_glyph(c);
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    scr_addr[(row * scr_width + col) * 2] = ega_glyph(c);
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    scr_addr[(row * scr_width + col) * 2 + 1] = style;
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    scr_addr[(row * scr_width + col) * 2 + 1] = style;
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 151 
   
152 
    cursor_goto(row, col + 1);
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    cursor_goto(col + 1, row);
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}
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}
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/** Draw text data to viewport.
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/** Draw text data to viewport.
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 *
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 *
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 * @param vport Viewport id
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 * @param vport Viewport id
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}
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}
240 
 
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241 
static unsigned attr_to_ega_style(const attrs_t *a)
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static unsigned attr_to_ega_style(const attrs_t *a)
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{
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{
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    switch (a->t) {
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    switch (a->t) {
- 
 
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    case at_style:
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    case at_style: return style_to_ega_style(a->a.s.style);
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        return style_to_ega_style(a->a.s.style);
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    case at_rgb:
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    case at_rgb: return rgb_to_ega_style(a->a.r.fg_color, a->a.r.bg_color);
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        return rgb_to_ega_style(a->a.r.fg_color, a->a.r.bg_color);
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    case at_idx:
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    case at_idx: return color_to_ega_style(a->a.i.fg_color,
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        return color_to_ega_style(a->a.i.fg_color,
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        a->a.i.bg_color, a->a.i.flags);
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            a->a.i.bg_color, a->a.i.flags);
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    default:
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    default: return INVERTED_COLOR;
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        return INVERTED_COLOR;
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    }
 253 
    }
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}
 254 
}
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 255 
 
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static uint8_t ega_glyph(wchar_t ch)
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static uint8_t ega_glyph(wchar_t ch)
253 
{
 257 
{
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            }
 314 
            }
311 
            draw_text_data(interbuf, col, row, w, h);
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            draw_text_data(interbuf, col, row, w, h);
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            retval = 0;
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            retval = 0;
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            break;
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            break;
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        case FB_GET_CSIZE:
 318 
        case FB_GET_CSIZE:
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            ipc_answer_2(callid, EOK, scr_height, scr_width);
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            ipc_answer_2(callid, EOK, scr_width, scr_height);
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            continue;
 320 
            continue;
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        case FB_CLEAR:
 321 
        case FB_CLEAR:
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            clrscr();
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            clrscr();
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            retval = 0;
 323 
            retval = 0;
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            break;
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            break;
321 
        case FB_PUTCHAR:
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        case FB_PUTCHAR:
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            c = IPC_GET_ARG1(call);
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            c = IPC_GET_ARG1(call);
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            row = IPC_GET_ARG2(call);
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            col = IPC_GET_ARG2(call);
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            col = IPC_GET_ARG3(call);
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            row = IPC_GET_ARG3(call);
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            if (col >= scr_width || row >= scr_height) {
 329 
            if (col >= scr_width || row >= scr_height) {
326 
                retval = EINVAL;
 330 
                retval = EINVAL;
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                break;
 331 
                break;
328 
            }
 332 
            }
329 
            printchar(c, row, col);
 333 
            printchar(c, col, row);
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            retval = 0;
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            retval = 0;
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            break;
 335 
            break;
332 
        case FB_CURSOR_GOTO:
 336 
        case FB_CURSOR_GOTO:
333 
            row = IPC_GET_ARG1(call);
 337 
            col = IPC_GET_ARG1(call);
334 
            col = IPC_GET_ARG2(call);
 338 
            row = IPC_GET_ARG2(call);
335 
            if (row >= scr_height || col >= scr_width) {
 339 
            if (row >= scr_height || col >= scr_width) {
336 
                retval = EINVAL;
 340 
                retval = EINVAL;
337 
                break;
 341 
                break;
338 
            }
 342 
            }
339 
            cursor_goto(row, col);
 343 
            cursor_goto(col, row);
340 
            retval = 0;
 344 
            retval = 0;
341 
            break;
 345 
            break;
342 
        case FB_SCROLL:
 346 
        case FB_SCROLL:
343 
            i = IPC_GET_ARG1(call);
 347 
            i = IPC_GET_ARG1(call);
344 
            if (i > scr_height || i < -((int) scr_height)) {
 348 
            if (i > scr_height || i < -((int) scr_height)) {