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1 | /* |
1 | /* |
2 | * Copyright (c) 2006 Ondrej Palkovsky |
2 | * Copyright (c) 2006 Ondrej Palkovsky |
3 | * Copyright (c) 2008 Martin Decky |
3 | * Copyright (c) 2008 Martin Decky |
4 | * Copyright (c) 2008 Pavel Rimsky |
4 | * Copyright (c) 2008 Pavel Rimsky |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
9 | * are met: |
10 | * |
10 | * |
11 | * - Redistributions of source code must retain the above copyright |
11 | * - Redistributions of source code must retain the above copyright |
12 | * notice, this list of conditions and the following disclaimer. |
12 | * notice, this list of conditions and the following disclaimer. |
13 | * - Redistributions in binary form must reproduce the above copyright |
13 | * - Redistributions in binary form must reproduce the above copyright |
14 | * notice, this list of conditions and the following disclaimer in the |
14 | * notice, this list of conditions and the following disclaimer in the |
15 | * documentation and/or other materials provided with the distribution. |
15 | * documentation and/or other materials provided with the distribution. |
16 | * - The name of the author may not be used to endorse or promote products |
16 | * - The name of the author may not be used to endorse or promote products |
17 | * derived from this software without specific prior written permission. |
17 | * derived from this software without specific prior written permission. |
18 | * |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
20 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
20 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
21 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
21 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
22 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
22 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
23 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
23 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
24 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
24 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 | */ |
29 | */ |
30 | 30 | ||
31 | /** |
31 | /** |
32 | * @defgroup serial Serial console |
32 | * @defgroup serial Serial console |
33 | * @brief Serial console services (putc, puts, clear screen, cursor goto,...) |
33 | * @brief Serial console services (putc, puts, clear screen, cursor goto,...) |
34 | * @{ |
34 | * @{ |
35 | */ |
35 | */ |
36 | 36 | ||
37 | /** @file |
37 | /** @file |
38 | */ |
38 | */ |
39 | 39 | ||
40 | #include <stdio.h> |
40 | #include <stdio.h> |
41 | #include <ipc/ipc.h> |
41 | #include <ipc/ipc.h> |
42 | #include <async.h> |
42 | #include <async.h> |
43 | #include <ipc/fb.h> |
43 | #include <ipc/fb.h> |
44 | #include <bool.h> |
44 | #include <bool.h> |
45 | #include <errno.h> |
45 | #include <errno.h> |
46 | #include <console/color.h> |
46 | #include <console/color.h> |
47 | #include <console/style.h> |
47 | #include <console/style.h> |
48 | 48 | ||
49 | #include "../console/screenbuffer.h" |
49 | #include "../console/screenbuffer.h" |
50 | #include "main.h" |
50 | #include "main.h" |
51 | #include "serial_console.h" |
51 | #include "serial_console.h" |
52 | 52 | ||
53 | #define MAX_CONTROL 20 |
53 | #define MAX_CONTROL 20 |
54 | 54 | ||
55 | static void serial_sgr(const unsigned int mode); |
55 | static void serial_sgr(const unsigned int mode); |
56 | 56 | ||
57 | static int scr_width; |
57 | static int scr_width; |
58 | static int scr_height; |
58 | static int scr_height; |
59 | static bool color = true; /** True if producing color output. */ |
59 | static bool color = true; /** True if producing color output. */ |
60 | static putc_function_t putc_function; |
60 | static putc_function_t putc_function; |
61 | 61 | ||
62 | /* Allow only 1 connection */ |
62 | /* Allow only 1 connection */ |
63 | static int client_connected = 0; |
63 | static int client_connected = 0; |
64 | 64 | ||
65 | enum sgr_color_index { |
65 | enum sgr_color_index { |
66 | CI_BLACK = 0, |
66 | CI_BLACK = 0, |
67 | CI_RED = 1, |
67 | CI_RED = 1, |
68 | CI_GREEN = 2, |
68 | CI_GREEN = 2, |
69 | CI_BROWN = 3, |
69 | CI_BROWN = 3, |
70 | CI_BLUE = 4, |
70 | CI_BLUE = 4, |
71 | CI_MAGENTA = 5, |
71 | CI_MAGENTA = 5, |
72 | CI_CYAN = 6, |
72 | CI_CYAN = 6, |
73 | CI_WHITE = 7, |
73 | CI_WHITE = 7, |
74 | }; |
74 | }; |
75 | 75 | ||
76 | enum sgr_command { |
76 | enum sgr_command { |
77 | SGR_RESET = 0, |
77 | SGR_RESET = 0, |
78 | SGR_BOLD = 1, |
78 | SGR_BOLD = 1, |
79 | SGR_BLINK = 5, |
79 | SGR_BLINK = 5, |
80 | SGR_REVERSE = 7, |
80 | SGR_REVERSE = 7, |
81 | SGR_NORMAL_INT = 22, |
81 | SGR_NORMAL_INT = 22, |
82 | SGR_BLINK_OFF = 25, |
82 | SGR_BLINK_OFF = 25, |
83 | SGR_REVERSE_OFF = 27, |
83 | SGR_REVERSE_OFF = 27, |
84 | SGR_FGCOLOR = 30, |
84 | SGR_FGCOLOR = 30, |
85 | SGR_BGCOLOR = 40 |
85 | SGR_BGCOLOR = 40 |
86 | }; |
86 | }; |
87 | 87 | ||
88 | static int color_map[] = { |
88 | static int color_map[] = { |
89 | [COLOR_BLACK] = CI_BLACK, |
89 | [COLOR_BLACK] = CI_BLACK, |
90 | [COLOR_BLUE] = CI_RED, |
90 | [COLOR_BLUE] = CI_RED, |
91 | [COLOR_GREEN] = CI_GREEN, |
91 | [COLOR_GREEN] = CI_GREEN, |
92 | [COLOR_CYAN] = CI_CYAN, |
92 | [COLOR_CYAN] = CI_CYAN, |
93 | [COLOR_RED] = CI_RED, |
93 | [COLOR_RED] = CI_RED, |
94 | [COLOR_MAGENTA] = CI_MAGENTA, |
94 | [COLOR_MAGENTA] = CI_MAGENTA, |
95 | [COLOR_YELLOW] = CI_BROWN, |
95 | [COLOR_YELLOW] = CI_BROWN, |
96 | [COLOR_WHITE] = CI_WHITE |
96 | [COLOR_WHITE] = CI_WHITE |
97 | }; |
97 | }; |
98 | 98 | ||
99 | void serial_puts(char *str) |
99 | void serial_puts(char *str) |
100 | { |
100 | { |
101 | while (*str) |
101 | while (*str) |
102 | putc_function(*(str++)); |
102 | putc_function(*(str++)); |
103 | } |
103 | } |
104 | 104 | ||
- | 105 | void serial_putchar(wchar_t ch) |
|
- | 106 | { |
|
- | 107 | (*putc_function)(ch); |
|
- | 108 | } |
|
- | 109 | ||
105 | void serial_goto(const unsigned int row, const unsigned int col) |
110 | void serial_goto(const unsigned int row, const unsigned int col) |
106 | { |
111 | { |
107 | if ((row > scr_height) || (col > scr_width)) |
112 | if ((row > scr_height) || (col > scr_width)) |
108 | return; |
113 | return; |
109 | 114 | ||
110 | char control[MAX_CONTROL]; |
115 | char control[MAX_CONTROL]; |
111 | snprintf(control, MAX_CONTROL, "\033[%u;%uf", row + 1, col + 1); |
116 | snprintf(control, MAX_CONTROL, "\033[%u;%uf", row + 1, col + 1); |
112 | serial_puts(control); |
117 | serial_puts(control); |
113 | } |
118 | } |
114 | 119 | ||
115 | void serial_clrscr(void) |
120 | void serial_clrscr(void) |
116 | { |
121 | { |
117 | /* Initialize graphic rendition attributes. */ |
122 | /* Initialize graphic rendition attributes. */ |
118 | serial_sgr(SGR_RESET); |
123 | serial_sgr(SGR_RESET); |
119 | if (color) { |
124 | if (color) { |
120 | serial_sgr(SGR_FGCOLOR + CI_BLACK); |
125 | serial_sgr(SGR_FGCOLOR + CI_BLACK); |
121 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
126 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
122 | } |
127 | } |
123 | 128 | ||
124 | serial_puts("\033[2J"); |
129 | serial_puts("\033[2J"); |
125 | } |
130 | } |
126 | 131 | ||
127 | void serial_scroll(int i) |
132 | void serial_scroll(int i) |
128 | { |
133 | { |
129 | if (i > 0) { |
134 | if (i > 0) { |
130 | serial_goto(scr_height - 1, 0); |
135 | serial_goto(scr_height - 1, 0); |
131 | while (i--) |
136 | while (i--) |
132 | serial_puts("\033D"); |
137 | serial_puts("\033D"); |
133 | } else if (i < 0) { |
138 | } else if (i < 0) { |
134 | serial_goto(0, 0); |
139 | serial_goto(0, 0); |
135 | while (i++) |
140 | while (i++) |
136 | serial_puts("\033M"); |
141 | serial_puts("\033M"); |
137 | } |
142 | } |
138 | } |
143 | } |
139 | 144 | ||
140 | /** ECMA-48 Set Graphics Rendition. */ |
145 | /** ECMA-48 Set Graphics Rendition. */ |
141 | static void serial_sgr(const unsigned int mode) |
146 | static void serial_sgr(const unsigned int mode) |
142 | { |
147 | { |
143 | char control[MAX_CONTROL]; |
148 | char control[MAX_CONTROL]; |
144 | snprintf(control, MAX_CONTROL, "\033[%um", mode); |
149 | snprintf(control, MAX_CONTROL, "\033[%um", mode); |
145 | serial_puts(control); |
150 | serial_puts(control); |
146 | } |
151 | } |
147 | 152 | ||
148 | /** Set scrolling region. */ |
153 | /** Set scrolling region. */ |
149 | void serial_set_scroll_region(unsigned last_row) |
154 | void serial_set_scroll_region(unsigned last_row) |
150 | { |
155 | { |
151 | char control[MAX_CONTROL]; |
156 | char control[MAX_CONTROL]; |
152 | snprintf(control, MAX_CONTROL, "\033[0;%ur", last_row); |
157 | snprintf(control, MAX_CONTROL, "\033[0;%ur", last_row); |
153 | serial_puts(control); |
158 | serial_puts(control); |
154 | } |
159 | } |
155 | 160 | ||
156 | void serial_cursor_disable(void) |
161 | void serial_cursor_disable(void) |
157 | { |
162 | { |
158 | serial_puts("\033[?25l"); |
163 | serial_puts("\033[?25l"); |
159 | } |
164 | } |
160 | 165 | ||
161 | void serial_cursor_enable(void) |
166 | void serial_cursor_enable(void) |
162 | { |
167 | { |
163 | serial_puts("\033[?25h"); |
168 | serial_puts("\033[?25h"); |
164 | } |
169 | } |
165 | 170 | ||
166 | void serial_console_init(putc_function_t putc_fn, uint32_t w, uint32_t h) |
171 | void serial_console_init(putc_function_t putc_fn, uint32_t w, uint32_t h) |
167 | { |
172 | { |
168 | scr_width = w; |
173 | scr_width = w; |
169 | scr_height = h; |
174 | scr_height = h; |
170 | putc_function = putc_fn; |
175 | putc_function = putc_fn; |
171 | } |
176 | } |
172 | 177 | ||
173 | static void serial_set_style(int style) |
178 | static void serial_set_style(int style) |
174 | { |
179 | { |
175 | if (style == STYLE_EMPHASIS) { |
180 | if (style == STYLE_EMPHASIS) { |
176 | if (color) { |
181 | if (color) { |
177 | serial_sgr(SGR_RESET); |
182 | serial_sgr(SGR_RESET); |
178 | serial_sgr(SGR_FGCOLOR + CI_RED); |
183 | serial_sgr(SGR_FGCOLOR + CI_RED); |
179 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
184 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
180 | } |
185 | } |
181 | serial_sgr(SGR_BOLD); |
186 | serial_sgr(SGR_BOLD); |
182 | } else { |
187 | } else { |
183 | if (color) { |
188 | if (color) { |
184 | serial_sgr(SGR_RESET); |
189 | serial_sgr(SGR_RESET); |
185 | serial_sgr(SGR_FGCOLOR + CI_BLACK); |
190 | serial_sgr(SGR_FGCOLOR + CI_BLACK); |
186 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
191 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
187 | } |
192 | } |
188 | serial_sgr(SGR_NORMAL_INT); |
193 | serial_sgr(SGR_NORMAL_INT); |
189 | } |
194 | } |
190 | } |
195 | } |
191 | 196 | ||
192 | static void serial_set_idx(unsigned fgcolor, unsigned bgcolor, |
197 | static void serial_set_idx(unsigned fgcolor, unsigned bgcolor, |
193 | unsigned flags) |
198 | unsigned flags) |
194 | { |
199 | { |
195 | if (color) { |
200 | if (color) { |
196 | serial_sgr(SGR_RESET); |
201 | serial_sgr(SGR_RESET); |
197 | serial_sgr(SGR_FGCOLOR + color_map[fgcolor]); |
202 | serial_sgr(SGR_FGCOLOR + color_map[fgcolor]); |
198 | serial_sgr(SGR_BGCOLOR + color_map[bgcolor]); |
203 | serial_sgr(SGR_BGCOLOR + color_map[bgcolor]); |
199 | } else { |
204 | } else { |
200 | if (fgcolor < bgcolor) |
205 | if (fgcolor < bgcolor) |
201 | serial_sgr(SGR_RESET); |
206 | serial_sgr(SGR_RESET); |
202 | else |
207 | else |
203 | serial_sgr(SGR_REVERSE); |
208 | serial_sgr(SGR_REVERSE); |
204 | } |
209 | } |
205 | } |
210 | } |
206 | 211 | ||
207 | static void serial_set_rgb(uint32_t fgcolor, uint32_t bgcolor) |
212 | static void serial_set_rgb(uint32_t fgcolor, uint32_t bgcolor) |
208 | { |
213 | { |
209 | if (fgcolor < bgcolor) |
214 | if (fgcolor < bgcolor) |
210 | serial_sgr(SGR_REVERSE_OFF); |
215 | serial_sgr(SGR_REVERSE_OFF); |
211 | else |
216 | else |
212 | serial_sgr(SGR_REVERSE); |
217 | serial_sgr(SGR_REVERSE); |
213 | } |
218 | } |
214 | 219 | ||
215 | static void serial_set_attrs(const attrs_t *a) |
220 | static void serial_set_attrs(const attrs_t *a) |
216 | { |
221 | { |
217 | switch (a->t) { |
222 | switch (a->t) { |
218 | case at_style: serial_set_style(a->a.s.style); break; |
223 | case at_style: serial_set_style(a->a.s.style); break; |
219 | case at_rgb: serial_set_rgb(a->a.r.fg_color, a->a.r.bg_color); break; |
224 | case at_rgb: serial_set_rgb(a->a.r.fg_color, a->a.r.bg_color); break; |
220 | case at_idx: serial_set_idx(a->a.i.fg_color, |
225 | case at_idx: serial_set_idx(a->a.i.fg_color, |
221 | a->a.i.bg_color, a->a.i.flags); break; |
226 | a->a.i.bg_color, a->a.i.flags); break; |
222 | default: break; |
227 | default: break; |
223 | } |
228 | } |
224 | } |
229 | } |
225 | 230 | ||
226 | /** Draw text data to viewport. |
231 | /** Draw text data to viewport. |
227 | * |
232 | * |
228 | * @param vport Viewport id |
233 | * @param vport Viewport id |
229 | * @param data Text data. |
234 | * @param data Text data. |
230 | * @param x Leftmost column of the area. |
235 | * @param x Leftmost column of the area. |
231 | * @param y Topmost row of the area. |
236 | * @param y Topmost row of the area. |
232 | * @param w Number of rows. |
237 | * @param w Number of rows. |
233 | * @param h Number of columns. |
238 | * @param h Number of columns. |
234 | */ |
239 | */ |
235 | static void draw_text_data(keyfield_t *data, unsigned int x, |
240 | static void draw_text_data(keyfield_t *data, unsigned int x, |
236 | unsigned int y, unsigned int w, unsigned int h) |
241 | unsigned int y, unsigned int w, unsigned int h) |
237 | { |
242 | { |
238 | unsigned int i, j; |
243 | unsigned int i, j; |
239 | keyfield_t *field; |
244 | keyfield_t *field; |
240 | attrs_t *a0, *a1; |
245 | attrs_t *a0, *a1; |
241 | 246 | ||
242 | serial_goto(y, x); |
247 | serial_goto(y, x); |
243 | a0 = &data[0].attrs; |
248 | a0 = &data[0].attrs; |
244 | serial_set_attrs(a0); |
249 | serial_set_attrs(a0); |
245 | 250 | ||
246 | for (j = 0; j < h; j++) { |
251 | for (j = 0; j < h; j++) { |
247 | if (j > 0 && w != scr_width) |
252 | if (j > 0 && w != scr_width) |
248 | serial_goto(y, x); |
253 | serial_goto(y, x); |
249 | 254 | ||
250 | for (i = 0; i < w; i++) { |
255 | for (i = 0; i < w; i++) { |
251 | unsigned int col = x + i; |
256 | unsigned int col = x + i; |
252 | unsigned int row = y + j; |
257 | unsigned int row = y + j; |
253 | 258 | ||
254 | field = &data[j * w + i]; |
259 | field = &data[j * w + i]; |
255 | 260 | ||
256 | a1 = &field->attrs; |
261 | a1 = &field->attrs; |
257 | if (!attrs_same(*a0, *a1)) |
262 | if (!attrs_same(*a0, *a1)) |
258 | serial_set_attrs(a1); |
263 | serial_set_attrs(a1); |
259 | (*putc_function)(field->character); |
264 | serial_putchar(field->character); |
260 | a0 = a1; |
265 | a0 = a1; |
261 | } |
266 | } |
262 | } |
267 | } |
263 | } |
268 | } |
264 | 269 | ||
265 | int lastcol = 0; |
270 | int lastcol = 0; |
266 | int lastrow = 0; |
271 | int lastrow = 0; |
267 | 272 | ||
268 | /** |
273 | /** |
269 | * Main function of the thread serving client connections. |
274 | * Main function of the thread serving client connections. |
270 | */ |
275 | */ |
271 | void serial_client_connection(ipc_callid_t iid, ipc_call_t *icall) |
276 | void serial_client_connection(ipc_callid_t iid, ipc_call_t *icall) |
272 | { |
277 | { |
273 | int retval; |
278 | int retval; |
274 | ipc_callid_t callid; |
279 | ipc_callid_t callid; |
275 | ipc_call_t call; |
280 | ipc_call_t call; |
276 | keyfield_t *interbuf = NULL; |
281 | keyfield_t *interbuf = NULL; |
277 | size_t intersize = 0; |
282 | size_t intersize = 0; |
278 | 283 | ||
279 | char c; |
284 | wchar_t c; |
280 | int col, row, w, h; |
285 | int col, row, w, h; |
281 | int fgcolor; |
286 | int fgcolor; |
282 | int bgcolor; |
287 | int bgcolor; |
283 | int flags; |
288 | int flags; |
284 | int style; |
289 | int style; |
285 | int i; |
290 | int i; |
286 | 291 | ||
287 | 292 | ||
288 | if (client_connected) { |
293 | if (client_connected) { |
289 | ipc_answer_0(iid, ELIMIT); |
294 | ipc_answer_0(iid, ELIMIT); |
290 | return; |
295 | return; |
291 | } |
296 | } |
292 | 297 | ||
293 | client_connected = 1; |
298 | client_connected = 1; |
294 | ipc_answer_0(iid, EOK); |
299 | ipc_answer_0(iid, EOK); |
295 | 300 | ||
296 | /* Clear the terminal, set scrolling region |
301 | /* Clear the terminal, set scrolling region |
297 | to 0 - height rows. */ |
302 | to 0 - height rows. */ |
298 | serial_clrscr(); |
303 | serial_clrscr(); |
299 | serial_goto(0, 0); |
304 | serial_goto(0, 0); |
300 | serial_set_scroll_region(scr_height); |
305 | serial_set_scroll_region(scr_height); |
301 | 306 | ||
302 | while (true) { |
307 | while (true) { |
303 | callid = async_get_call(&call); |
308 | callid = async_get_call(&call); |
304 | switch (IPC_GET_METHOD(call)) { |
309 | switch (IPC_GET_METHOD(call)) { |
305 | case IPC_M_PHONE_HUNGUP: |
310 | case IPC_M_PHONE_HUNGUP: |
306 | client_connected = 0; |
311 | client_connected = 0; |
307 | ipc_answer_0(callid, EOK); |
312 | ipc_answer_0(callid, EOK); |
308 | return; |
313 | return; |
309 | case IPC_M_SHARE_OUT: |
314 | case IPC_M_SHARE_OUT: |
310 | /* We accept one area for data interchange */ |
315 | /* We accept one area for data interchange */ |
311 | intersize = IPC_GET_ARG2(call); |
316 | intersize = IPC_GET_ARG2(call); |
312 | if (intersize >= scr_width * scr_height * |
317 | if (intersize >= scr_width * scr_height * |
313 | sizeof(*interbuf)) { |
318 | sizeof(*interbuf)) { |
314 | receive_comm_area(callid, &call, |
319 | receive_comm_area(callid, &call, |
315 | (void *) &interbuf); |
320 | (void *) &interbuf); |
316 | continue; |
321 | continue; |
317 | } |
322 | } |
318 | retval = EINVAL; |
323 | retval = EINVAL; |
319 | break; |
324 | break; |
320 | case FB_DRAW_TEXT_DATA: |
325 | case FB_DRAW_TEXT_DATA: |
321 | col = IPC_GET_ARG1(call); |
326 | col = IPC_GET_ARG1(call); |
322 | row = IPC_GET_ARG2(call); |
327 | row = IPC_GET_ARG2(call); |
323 | w = IPC_GET_ARG3(call); |
328 | w = IPC_GET_ARG3(call); |
324 | h = IPC_GET_ARG4(call); |
329 | h = IPC_GET_ARG4(call); |
325 | if (!interbuf) { |
330 | if (!interbuf) { |
326 | retval = EINVAL; |
331 | retval = EINVAL; |
327 | break; |
332 | break; |
328 | } |
333 | } |
329 | if (col + w > scr_width || row + h > scr_height) { |
334 | if (col + w > scr_width || row + h > scr_height) { |
330 | retval = EINVAL; |
335 | retval = EINVAL; |
331 | break; |
336 | break; |
332 | } |
337 | } |
333 | draw_text_data(interbuf, col, row, w, h); |
338 | draw_text_data(interbuf, col, row, w, h); |
334 | lastrow = row + h - 1; |
339 | lastrow = row + h - 1; |
335 | lastcol = col + w; |
340 | lastcol = col + w; |
336 | retval = 0; |
341 | retval = 0; |
337 | break; |
342 | break; |
338 | case FB_PUTCHAR: |
343 | case FB_PUTCHAR: |
339 | c = IPC_GET_ARG1(call); |
344 | c = IPC_GET_ARG1(call); |
340 | row = IPC_GET_ARG2(call); |
345 | row = IPC_GET_ARG2(call); |
341 | col = IPC_GET_ARG3(call); |
346 | col = IPC_GET_ARG3(call); |
342 | if ((lastcol != col) || (lastrow != row)) |
347 | if ((lastcol != col) || (lastrow != row)) |
343 | serial_goto(row, col); |
348 | serial_goto(row, col); |
344 | lastcol = col + 1; |
349 | lastcol = col + 1; |
345 | lastrow = row; |
350 | lastrow = row; |
346 | (*putc_function)(c); |
351 | serial_putchar(c); |
347 | retval = 0; |
352 | retval = 0; |
348 | break; |
353 | break; |
349 | case FB_CURSOR_GOTO: |
354 | case FB_CURSOR_GOTO: |
350 | row = IPC_GET_ARG1(call); |
355 | row = IPC_GET_ARG1(call); |
351 | col = IPC_GET_ARG2(call); |
356 | col = IPC_GET_ARG2(call); |
352 | serial_goto(row, col); |
357 | serial_goto(row, col); |
353 | lastrow = row; |
358 | lastrow = row; |
354 | lastcol = col; |
359 | lastcol = col; |
355 | retval = 0; |
360 | retval = 0; |
356 | break; |
361 | break; |
357 | case FB_GET_CSIZE: |
362 | case FB_GET_CSIZE: |
358 | ipc_answer_2(callid, EOK, scr_height, scr_width); |
363 | ipc_answer_2(callid, EOK, scr_height, scr_width); |
359 | continue; |
364 | continue; |
360 | case FB_CLEAR: |
365 | case FB_CLEAR: |
361 | serial_clrscr(); |
366 | serial_clrscr(); |
362 | retval = 0; |
367 | retval = 0; |
363 | break; |
368 | break; |
364 | case FB_SET_STYLE: |
369 | case FB_SET_STYLE: |
365 | style = IPC_GET_ARG1(call); |
370 | style = IPC_GET_ARG1(call); |
366 | serial_set_style(style); |
371 | serial_set_style(style); |
367 | retval = 0; |
372 | retval = 0; |
368 | break; |
373 | break; |
369 | case FB_SET_COLOR: |
374 | case FB_SET_COLOR: |
370 | fgcolor = IPC_GET_ARG1(call); |
375 | fgcolor = IPC_GET_ARG1(call); |
371 | bgcolor = IPC_GET_ARG2(call); |
376 | bgcolor = IPC_GET_ARG2(call); |
372 | flags = IPC_GET_ARG3(call); |
377 | flags = IPC_GET_ARG3(call); |
373 | 378 | ||
374 | serial_set_idx(fgcolor, bgcolor, flags); |
379 | serial_set_idx(fgcolor, bgcolor, flags); |
375 | retval = 0; |
380 | retval = 0; |
376 | break; |
381 | break; |
377 | case FB_SET_RGB_COLOR: |
382 | case FB_SET_RGB_COLOR: |
378 | fgcolor = IPC_GET_ARG1(call); |
383 | fgcolor = IPC_GET_ARG1(call); |
379 | bgcolor = IPC_GET_ARG2(call); |
384 | bgcolor = IPC_GET_ARG2(call); |
380 | 385 | ||
381 | serial_set_rgb(fgcolor, bgcolor); |
386 | serial_set_rgb(fgcolor, bgcolor); |
382 | retval = 0; |
387 | retval = 0; |
383 | break; |
388 | break; |
384 | case FB_SCROLL: |
389 | case FB_SCROLL: |
385 | i = IPC_GET_ARG1(call); |
390 | i = IPC_GET_ARG1(call); |
386 | if ((i > scr_height) || (i < -scr_height)) { |
391 | if ((i > scr_height) || (i < -scr_height)) { |
387 | retval = EINVAL; |
392 | retval = EINVAL; |
388 | break; |
393 | break; |
389 | } |
394 | } |
390 | serial_scroll(i); |
395 | serial_scroll(i); |
391 | serial_goto(lastrow, lastcol); |
396 | serial_goto(lastrow, lastcol); |
392 | retval = 0; |
397 | retval = 0; |
393 | break; |
398 | break; |
394 | case FB_CURSOR_VISIBILITY: |
399 | case FB_CURSOR_VISIBILITY: |
395 | if(IPC_GET_ARG1(call)) |
400 | if(IPC_GET_ARG1(call)) |
396 | serial_cursor_enable(); |
401 | serial_cursor_enable(); |
397 | else |
402 | else |
398 | serial_cursor_disable(); |
403 | serial_cursor_disable(); |
399 | retval = 0; |
404 | retval = 0; |
400 | break; |
405 | break; |
401 | default: |
406 | default: |
402 | retval = ENOENT; |
407 | retval = ENOENT; |
403 | } |
408 | } |
404 | ipc_answer_0(callid, retval); |
409 | ipc_answer_0(callid, retval); |
405 | } |
410 | } |
406 | } |
411 | } |
407 | 412 | ||
408 | /** |
413 | /** |
409 | * @} |
414 | * @} |
410 | */ |
415 | */ |
411 | 416 |