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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> |
|
- | 47 | #include <console/style.h> |
|
46 | 48 | ||
47 | #include "serial_console.h" |
49 | #include "serial_console.h" |
48 | 50 | ||
49 | #define MAX_CONTROL 20 |
51 | #define MAX_CONTROL 20 |
50 | 52 | ||
- | 53 | static void serial_sgr(const unsigned int mode); |
|
- | 54 | ||
51 | static int width; |
55 | static int width; |
52 | static int height; |
56 | static int height; |
- | 57 | static bool color = true; /** True if producing color output. */ |
|
53 | static putc_function_t putc_function; |
58 | static putc_function_t putc_function; |
54 | 59 | ||
55 | /* Allow only 1 connection */ |
60 | /* Allow only 1 connection */ |
56 | static int client_connected = 0; |
61 | static int client_connected = 0; |
57 | 62 | ||
- | 63 | enum sgr_color_index { |
|
- | 64 | CI_BLACK = 0, |
|
- | 65 | CI_RED = 1, |
|
- | 66 | CI_GREEN = 2, |
|
- | 67 | CI_BROWN = 3, |
|
- | 68 | CI_BLUE = 4, |
|
- | 69 | CI_MAGENTA = 5, |
|
- | 70 | CI_CYAN = 6, |
|
- | 71 | CI_WHITE = 7, |
|
- | 72 | }; |
|
- | 73 | ||
- | 74 | enum sgr_command { |
|
- | 75 | SGR_RESET = 0, |
|
- | 76 | SGR_BOLD = 1, |
|
- | 77 | SGR_BLINK = 5, |
|
- | 78 | SGR_REVERSE = 7, |
|
- | 79 | SGR_NORMAL_INT = 22, |
|
- | 80 | SGR_BLINK_OFF = 25, |
|
- | 81 | SGR_REVERSE_OFF = 27, |
|
- | 82 | SGR_FGCOLOR = 30, |
|
- | 83 | SGR_BGCOLOR = 40 |
|
- | 84 | }; |
|
- | 85 | ||
- | 86 | static int color_map[] = { |
|
- | 87 | [COLOR_BLACK] = CI_BLACK, |
|
- | 88 | [COLOR_BLUE] = CI_RED, |
|
- | 89 | [COLOR_GREEN] = CI_GREEN, |
|
- | 90 | [COLOR_CYAN] = CI_CYAN, |
|
- | 91 | [COLOR_RED] = CI_RED, |
|
- | 92 | [COLOR_MAGENTA] = CI_MAGENTA, |
|
- | 93 | [COLOR_YELLOW] = CI_BROWN, |
|
- | 94 | [COLOR_WHITE] = CI_WHITE |
|
- | 95 | }; |
|
- | 96 | ||
58 | void serial_puts(char *str) |
97 | void serial_puts(char *str) |
59 | { |
98 | { |
60 | while (*str) |
99 | while (*str) |
61 | putc_function(*(str++)); |
100 | putc_function(*(str++)); |
62 | } |
101 | } |
Line 64... | Line 103... | ||
64 | void serial_goto(const unsigned int row, const unsigned int col) |
103 | void serial_goto(const unsigned int row, const unsigned int col) |
65 | { |
104 | { |
66 | if ((row > height) || (col > width)) |
105 | if ((row > height) || (col > width)) |
67 | return; |
106 | return; |
68 | 107 | ||
69 | char control[20]; |
108 | char control[MAX_CONTROL]; |
70 | snprintf(control, 20, "\033[%u;%uf", row + 1, col + 1); |
109 | snprintf(control, MAX_CONTROL, "\033[%u;%uf", row + 1, col + 1); |
71 | serial_puts(control); |
110 | serial_puts(control); |
72 | } |
111 | } |
73 | 112 | ||
74 | void serial_clrscr(void) |
113 | void serial_clrscr(void) |
75 | { |
114 | { |
- | 115 | /* Initialize graphic rendition attributes. */ |
|
- | 116 | serial_sgr(SGR_RESET); |
|
- | 117 | if (color) { |
|
- | 118 | serial_sgr(SGR_FGCOLOR + CI_BLACK); |
|
- | 119 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
|
- | 120 | } |
|
- | 121 | ||
76 | serial_puts("\033[2J"); |
122 | serial_puts("\033[2J"); |
77 | } |
123 | } |
78 | 124 | ||
79 | void serial_scroll(int i) |
125 | void serial_scroll(int i) |
80 | { |
126 | { |
Line 87... | Line 133... | ||
87 | while (i++) |
133 | while (i++) |
88 | serial_puts("\033M"); |
134 | serial_puts("\033M"); |
89 | } |
135 | } |
90 | } |
136 | } |
91 | 137 | ||
- | 138 | /** ECMA-48 Set Graphics Rendition. */ |
|
92 | void serial_set_style(const unsigned int mode) |
139 | static void serial_sgr(const unsigned int mode) |
93 | { |
140 | { |
94 | char control[MAX_CONTROL]; |
141 | char control[MAX_CONTROL]; |
95 | snprintf(control, MAX_CONTROL, "\033[%um", mode); |
142 | snprintf(control, MAX_CONTROL, "\033[%um", mode); |
96 | serial_puts(control); |
143 | serial_puts(control); |
97 | } |
144 | } |
Line 134... | Line 181... | ||
134 | int lastrow = 0; |
181 | int lastrow = 0; |
135 | int newcol; |
182 | int newcol; |
136 | int newrow; |
183 | int newrow; |
137 | int fgcolor; |
184 | int fgcolor; |
138 | int bgcolor; |
185 | int bgcolor; |
- | 186 | int style; |
|
139 | int i; |
187 | int i; |
140 | 188 | ||
141 | if (client_connected) { |
189 | if (client_connected) { |
142 | ipc_answer_0(iid, ELIMIT); |
190 | ipc_answer_0(iid, ELIMIT); |
143 | return; |
191 | return; |
Line 184... | Line 232... | ||
184 | case FB_CLEAR: |
232 | case FB_CLEAR: |
185 | serial_clrscr(); |
233 | serial_clrscr(); |
186 | retval = 0; |
234 | retval = 0; |
187 | break; |
235 | break; |
188 | case FB_SET_STYLE: |
236 | case FB_SET_STYLE: |
- | 237 | style = IPC_GET_ARG1(call); |
|
- | 238 | if (style == STYLE_EMPHASIS) { |
|
- | 239 | if (color) { |
|
- | 240 | serial_sgr(SGR_RESET); |
|
- | 241 | serial_sgr(SGR_FGCOLOR + CI_RED); |
|
- | 242 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
|
- | 243 | } |
|
- | 244 | serial_sgr(SGR_BOLD); |
|
- | 245 | } else { |
|
- | 246 | if (color) { |
|
- | 247 | serial_sgr(SGR_RESET); |
|
- | 248 | serial_sgr(SGR_FGCOLOR + CI_BLACK); |
|
- | 249 | serial_sgr(SGR_BGCOLOR + CI_WHITE); |
|
- | 250 | } |
|
- | 251 | serial_sgr(SGR_NORMAL_INT); |
|
- | 252 | } |
|
- | 253 | retval = 0; |
|
- | 254 | break; |
|
- | 255 | case FB_SET_COLOR: |
|
- | 256 | fgcolor = IPC_GET_ARG1(call); |
|
- | 257 | bgcolor = IPC_GET_ARG2(call); |
|
- | 258 | ||
- | 259 | if (color) { |
|
- | 260 | serial_sgr(SGR_RESET); |
|
- | 261 | serial_sgr(SGR_FGCOLOR + color_map[fgcolor]); |
|
- | 262 | serial_sgr(SGR_BGCOLOR + color_map[bgcolor]); |
|
- | 263 | } else { |
|
- | 264 | if (fgcolor < bgcolor) |
|
- | 265 | serial_sgr(SGR_RESET); |
|
- | 266 | else |
|
- | 267 | serial_sgr(SGR_REVERSE); |
|
- | 268 | } |
|
- | 269 | retval = 0; |
|
- | 270 | break; |
|
- | 271 | case FB_SET_RGB_COLOR: |
|
189 | fgcolor = IPC_GET_ARG1(call); |
272 | fgcolor = IPC_GET_ARG1(call); |
190 | bgcolor = IPC_GET_ARG2(call); |
273 | bgcolor = IPC_GET_ARG2(call); |
191 | if (fgcolor < bgcolor) |
274 | if (fgcolor < bgcolor) |
192 | serial_set_style(0); |
275 | serial_sgr(SGR_REVERSE_OFF); |
193 | else |
276 | else |
194 | serial_set_style(7); |
277 | serial_sgr(SGR_REVERSE); |
195 | retval = 0; |
278 | retval = 0; |
196 | break; |
279 | break; |
197 | case FB_SCROLL: |
280 | case FB_SCROLL: |
198 | i = IPC_GET_ARG1(call); |
281 | i = IPC_GET_ARG1(call); |
199 | if ((i > height) || (i < -height)) { |
282 | if ((i > height) || (i < -height)) { |