| 117,69 → 117,69 |
|---|
| int i; |
| |
| if (client_connected) { |
| ipc_answer_fast(iid, ELIMIT, 0,0); |
| ipc_answer_0(iid, ELIMIT); |
| return; |
| } |
| |
| client_connected = 1; |
| ipc_answer_fast(iid, 0, 0, 0); /* Accept connection */ |
| ipc_answer_0(iid, EOK); /* Accept connection */ |
| while (1) { |
| callid = async_get_call(&call); |
| switch (IPC_GET_METHOD(call)) { |
| case IPC_M_PHONE_HUNGUP: |
| client_connected = 0; |
| ipc_answer_fast(callid, 0, 0, 0); |
| return; /* Exit thread */ |
| case FB_PUTCHAR: |
| c = IPC_GET_ARG1(call); |
| newrow = IPC_GET_ARG2(call); |
| newcol = IPC_GET_ARG3(call); |
| if ((lastcol != newcol) || (lastrow != newrow)) |
| curs_goto(newrow, newcol); |
| lastcol = newcol + 1; |
| lastrow = newrow; |
| sysput(c); |
| retval = 0; |
| break; |
| case FB_CURSOR_GOTO: |
| newrow = IPC_GET_ARG1(call); |
| newcol = IPC_GET_ARG2(call); |
| case IPC_M_PHONE_HUNGUP: |
| client_connected = 0; |
| ipc_answer_0(callid, EOK); |
| return; /* Exit thread */ |
| case FB_PUTCHAR: |
| c = IPC_GET_ARG1(call); |
| newrow = IPC_GET_ARG2(call); |
| newcol = IPC_GET_ARG3(call); |
| if ((lastcol != newcol) || (lastrow != newrow)) |
| curs_goto(newrow, newcol); |
| lastrow = newrow; |
| lastcol = newcol; |
| retval = 0; |
| lastcol = newcol + 1; |
| lastrow = newrow; |
| sysput(c); |
| retval = 0; |
| break; |
| case FB_CURSOR_GOTO: |
| newrow = IPC_GET_ARG1(call); |
| newcol = IPC_GET_ARG2(call); |
| curs_goto(newrow, newcol); |
| lastrow = newrow; |
| lastcol = newcol; |
| retval = 0; |
| break; |
| case FB_GET_CSIZE: |
| ipc_answer_2(callid, EOK, HEIGHT, WIDTH); |
| continue; |
| case FB_CLEAR: |
| clrscr(); |
| retval = 0; |
| break; |
| case FB_SET_STYLE: |
| fgcolor = IPC_GET_ARG1(call); |
| bgcolor = IPC_GET_ARG2(call); |
| if (fgcolor < bgcolor) |
| set_style(0); |
| else |
| set_style(7); |
| retval = 0; |
| break; |
| case FB_SCROLL: |
| i = IPC_GET_ARG1(call); |
| if ((i > HEIGHT) || (i < -HEIGHT)) { |
| retval = EINVAL; |
| break; |
| case FB_GET_CSIZE: |
| ipc_answer_fast(callid, 0, HEIGHT, WIDTH); |
| continue; |
| case FB_CLEAR: |
| clrscr(); |
| retval = 0; |
| break; |
| case FB_SET_STYLE: |
| fgcolor = IPC_GET_ARG1(call); |
| bgcolor = IPC_GET_ARG2(call); |
| if (fgcolor < bgcolor) |
| set_style(0); |
| else |
| set_style(7); |
| retval = 0; |
| break; |
| case FB_SCROLL: |
| i = IPC_GET_ARG1(call); |
| if ((i > HEIGHT) || (i < -HEIGHT)) { |
| retval = EINVAL; |
| break; |
| } |
| scroll(i); |
| curs_goto(lastrow, lastcol); |
| retval = 0; |
| break; |
| default: |
| retval = ENOENT; |
| } |
| scroll(i); |
| curs_goto(lastrow, lastcol); |
| retval = 0; |
| break; |
| default: |
| retval = ENOENT; |
| } |
| |
| ipc_answer_fast(callid, retval, 0, 0); |
| ipc_answer_0(callid, retval); |
| } |
| } |
| |