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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3767 | svoboda | 1 | /* |
| 4154 | svoboda | 2 | * Copyright (c) 2006 Josef Cejka |
| 3 | * Copyright (c) 2006 Jakub Vana |
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| 3767 | svoboda | 4 | * Copyright (c) 2008 Jiri Svoboda |
| 5 | * All rights reserved. |
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| 6 | * |
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| 7 | * Redistribution and use in source and binary forms, with or without |
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| 8 | * modification, are permitted provided that the following conditions |
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| 9 | * are met: |
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| 10 | * |
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| 11 | * - Redistributions of source code must retain the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer. |
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| 13 | * - Redistributions in binary form must reproduce the above copyright |
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| 14 | * notice, this list of conditions and the following disclaimer in the |
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| 15 | * documentation and/or other materials provided with the distribution. |
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| 16 | * - The name of the author may not be used to endorse or promote products |
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| 17 | * derived from this software without specific prior written permission. |
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| 18 | * |
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| 19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 20 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 21 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 22 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 23 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 24 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 29 | */ |
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| 30 | |||
| 31 | /** @addtogroup libc |
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| 32 | * @{ |
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| 33 | */ |
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| 34 | /** @file |
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| 35 | */ |
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| 36 | |||
| 37 | #include <async.h> |
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| 38 | #include <io/stream.h> |
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| 39 | #include <ipc/console.h> |
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| 4154 | svoboda | 40 | #include <ipc/services.h> |
| 3767 | svoboda | 41 | #include <console.h> |
| 42 | |||
| 4154 | svoboda | 43 | static int console_phone = -1; |
| 44 | |||
| 45 | void console_open(void) |
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| 46 | { |
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| 47 | if (console_phone < 0) { |
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| 48 | int phone = ipc_connect_me_to(PHONE_NS, SERVICE_CONSOLE, 0, 0); |
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| 49 | if (phone >= 0) |
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| 50 | console_phone = phone; |
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| 51 | } |
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| 52 | } |
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| 53 | |||
| 54 | void console_close(void) |
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| 55 | { |
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| 56 | if (console_phone >= 0) { |
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| 57 | if (ipc_hangup(console_phone) == 0) { |
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| 58 | console_phone = -1; |
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| 59 | } |
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| 60 | } |
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| 61 | } |
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| 62 | |||
| 63 | int console_phone_get(void) |
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| 64 | { |
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| 65 | if (console_phone < 0) |
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| 66 | console_open(); |
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| 67 | |||
| 68 | return console_phone; |
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| 69 | } |
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| 70 | |||
| 71 | void console_wait(void) |
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| 72 | { |
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| 73 | while (console_phone < 0) |
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| 74 | console_open(); |
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| 75 | } |
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| 76 | |||
| 3768 | svoboda | 77 | void console_clear(void) |
| 78 | { |
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| 4154 | svoboda | 79 | int cons_phone = console_phone_get(); |
| 3768 | svoboda | 80 | async_msg_0(cons_phone, CONSOLE_CLEAR); |
| 81 | } |
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| 82 | |||
| 83 | void console_goto(int row, int col) |
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| 84 | { |
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| 4154 | svoboda | 85 | int cons_phone = console_phone_get(); |
| 3768 | svoboda | 86 | async_msg_2(cons_phone, CONSOLE_GOTO, row, col); |
| 87 | } |
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| 88 | |||
| 4154 | svoboda | 89 | void console_putchar(int c) |
| 90 | { |
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| 91 | int cons_phone = console_phone_get(); |
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| 92 | async_msg_1(cons_phone, CONSOLE_PUTCHAR, c); |
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| 93 | } |
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| 94 | |||
| 3768 | svoboda | 95 | void console_flush(void) |
| 96 | { |
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| 4154 | svoboda | 97 | int cons_phone = console_phone_get(); |
| 3768 | svoboda | 98 | async_msg_0(cons_phone, CONSOLE_FLUSH); |
| 99 | } |
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| 100 | |||
| 101 | int console_get_size(int *rows, int *cols) |
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| 102 | { |
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| 4154 | svoboda | 103 | int cons_phone = console_phone_get(); |
| 3768 | svoboda | 104 | ipcarg_t r, c; |
| 105 | int rc; |
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| 106 | |||
| 107 | rc = async_req_0_2(cons_phone, CONSOLE_GETSIZE, &r, &c); |
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| 108 | |||
| 109 | *rows = (int) r; |
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| 110 | *cols = (int) c; |
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| 111 | |||
| 112 | return rc; |
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| 113 | } |
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| 114 | |||
| 3767 | svoboda | 115 | void console_set_style(int style) |
| 116 | { |
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| 4154 | svoboda | 117 | int cons_phone = console_phone_get(); |
| 3767 | svoboda | 118 | async_msg_1(cons_phone, CONSOLE_SET_STYLE, style); |
| 119 | } |
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| 120 | |||
| 121 | void console_set_color(int fg_color, int bg_color, int flags) |
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| 122 | { |
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| 4154 | svoboda | 123 | int cons_phone = console_phone_get(); |
| 3767 | svoboda | 124 | async_msg_3(cons_phone, CONSOLE_SET_COLOR, fg_color, bg_color, flags); |
| 125 | } |
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| 126 | |||
| 127 | void console_set_rgb_color(int fg_color, int bg_color) |
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| 128 | { |
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| 4154 | svoboda | 129 | int cons_phone = console_phone_get(); |
| 3767 | svoboda | 130 | async_msg_2(cons_phone, CONSOLE_SET_RGB_COLOR, fg_color, bg_color); |
| 131 | } |
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| 132 | |||
| 3768 | svoboda | 133 | void console_cursor_visibility(int show) |
| 134 | { |
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| 4154 | svoboda | 135 | int cons_phone = console_phone_get(); |
| 3768 | svoboda | 136 | async_msg_1(cons_phone, CONSOLE_CURSOR_VISIBILITY, show != 0); |
| 137 | } |
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| 138 | |||
| 3767 | svoboda | 139 | /** @} |
| 140 | */ |