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1 | e7f0ad58 | bellard | /*
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2 | e7f0ad58 | bellard | * QEMU graphical console
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3 | 5fafdf24 | ths | *
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4 | e7f0ad58 | bellard | * Copyright (c) 2004 Fabrice Bellard
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5 | 5fafdf24 | ths | *
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6 | e7f0ad58 | bellard | * Permission is hereby granted, free of charge, to any person obtaining a copy
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7 | e7f0ad58 | bellard | * of this software and associated documentation files (the "Software"), to deal
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8 | e7f0ad58 | bellard | * in the Software without restriction, including without limitation the rights
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9 | e7f0ad58 | bellard | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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10 | e7f0ad58 | bellard | * copies of the Software, and to permit persons to whom the Software is
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11 | e7f0ad58 | bellard | * furnished to do so, subject to the following conditions:
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12 | e7f0ad58 | bellard | *
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13 | e7f0ad58 | bellard | * The above copyright notice and this permission notice shall be included in
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14 | e7f0ad58 | bellard | * all copies or substantial portions of the Software.
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15 | e7f0ad58 | bellard | *
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16 | e7f0ad58 | bellard | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 | e7f0ad58 | bellard | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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18 | e7f0ad58 | bellard | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 | e7f0ad58 | bellard | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 | e7f0ad58 | bellard | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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21 | e7f0ad58 | bellard | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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22 | e7f0ad58 | bellard | * THE SOFTWARE.
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23 | e7f0ad58 | bellard | */
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24 | e7f0ad58 | bellard | #include "vl.h" |
25 | e7f0ad58 | bellard | |
26 | 6d6f7c28 | pbrook | //#define DEBUG_CONSOLE
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27 | e7f0ad58 | bellard | #define DEFAULT_BACKSCROLL 512 |
28 | e7f0ad58 | bellard | #define MAX_CONSOLES 12 |
29 | e7f0ad58 | bellard | |
30 | 26489844 | bellard | #define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) |
31 | 26489844 | bellard | #define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff) |
32 | e7f0ad58 | bellard | |
33 | 6d6f7c28 | pbrook | typedef struct TextAttributes { |
34 | 6d6f7c28 | pbrook | uint8_t fgcol:4;
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35 | 6d6f7c28 | pbrook | uint8_t bgcol:4;
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36 | 6d6f7c28 | pbrook | uint8_t bold:1;
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37 | 6d6f7c28 | pbrook | uint8_t uline:1;
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38 | 6d6f7c28 | pbrook | uint8_t blink:1;
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39 | 6d6f7c28 | pbrook | uint8_t invers:1;
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40 | 6d6f7c28 | pbrook | uint8_t unvisible:1;
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41 | 6d6f7c28 | pbrook | } TextAttributes; |
42 | 6d6f7c28 | pbrook | |
43 | e7f0ad58 | bellard | typedef struct TextCell { |
44 | e7f0ad58 | bellard | uint8_t ch; |
45 | 6d6f7c28 | pbrook | TextAttributes t_attrib; |
46 | e7f0ad58 | bellard | } TextCell; |
47 | e7f0ad58 | bellard | |
48 | e7f0ad58 | bellard | #define MAX_ESC_PARAMS 3 |
49 | e7f0ad58 | bellard | |
50 | e7f0ad58 | bellard | enum TTYState {
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51 | e7f0ad58 | bellard | TTY_STATE_NORM, |
52 | e7f0ad58 | bellard | TTY_STATE_ESC, |
53 | e7f0ad58 | bellard | TTY_STATE_CSI, |
54 | e7f0ad58 | bellard | }; |
55 | e7f0ad58 | bellard | |
56 | e15d7371 | bellard | typedef struct QEMUFIFO { |
57 | e15d7371 | bellard | uint8_t *buf; |
58 | e15d7371 | bellard | int buf_size;
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59 | e15d7371 | bellard | int count, wptr, rptr;
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60 | e15d7371 | bellard | } QEMUFIFO; |
61 | e15d7371 | bellard | |
62 | e15d7371 | bellard | int qemu_fifo_write(QEMUFIFO *f, const uint8_t *buf, int len1) |
63 | e15d7371 | bellard | { |
64 | e15d7371 | bellard | int l, len;
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65 | e15d7371 | bellard | |
66 | e15d7371 | bellard | l = f->buf_size - f->count; |
67 | e15d7371 | bellard | if (len1 > l)
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68 | e15d7371 | bellard | len1 = l; |
69 | e15d7371 | bellard | len = len1; |
70 | e15d7371 | bellard | while (len > 0) { |
71 | e15d7371 | bellard | l = f->buf_size - f->wptr; |
72 | e15d7371 | bellard | if (l > len)
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73 | e15d7371 | bellard | l = len; |
74 | e15d7371 | bellard | memcpy(f->buf + f->wptr, buf, l); |
75 | e15d7371 | bellard | f->wptr += l; |
76 | e15d7371 | bellard | if (f->wptr >= f->buf_size)
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77 | e15d7371 | bellard | f->wptr = 0;
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78 | e15d7371 | bellard | buf += l; |
79 | e15d7371 | bellard | len -= l; |
80 | e15d7371 | bellard | } |
81 | e15d7371 | bellard | f->count += len1; |
82 | e15d7371 | bellard | return len1;
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83 | e15d7371 | bellard | } |
84 | e15d7371 | bellard | |
85 | e15d7371 | bellard | int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1) |
86 | e15d7371 | bellard | { |
87 | e15d7371 | bellard | int l, len;
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88 | e15d7371 | bellard | |
89 | e15d7371 | bellard | if (len1 > f->count)
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90 | e15d7371 | bellard | len1 = f->count; |
91 | e15d7371 | bellard | len = len1; |
92 | e15d7371 | bellard | while (len > 0) { |
93 | e15d7371 | bellard | l = f->buf_size - f->rptr; |
94 | e15d7371 | bellard | if (l > len)
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95 | e15d7371 | bellard | l = len; |
96 | e15d7371 | bellard | memcpy(buf, f->buf + f->rptr, l); |
97 | e15d7371 | bellard | f->rptr += l; |
98 | e15d7371 | bellard | if (f->rptr >= f->buf_size)
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99 | e15d7371 | bellard | f->rptr = 0;
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100 | e15d7371 | bellard | buf += l; |
101 | e15d7371 | bellard | len -= l; |
102 | e15d7371 | bellard | } |
103 | e15d7371 | bellard | f->count -= len1; |
104 | e15d7371 | bellard | return len1;
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105 | e15d7371 | bellard | } |
106 | e15d7371 | bellard | |
107 | af3a9031 | ths | typedef enum { |
108 | af3a9031 | ths | GRAPHIC_CONSOLE, |
109 | af3a9031 | ths | TEXT_CONSOLE, |
110 | af3a9031 | ths | TEXT_CONSOLE_FIXED_SIZE |
111 | af3a9031 | ths | } console_type_t; |
112 | af3a9031 | ths | |
113 | 95219897 | pbrook | /* ??? This is mis-named.
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114 | 95219897 | pbrook | It is used for both text and graphical consoles. */
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115 | e7f0ad58 | bellard | struct TextConsole {
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116 | af3a9031 | ths | console_type_t console_type; |
117 | e7f0ad58 | bellard | DisplayState *ds; |
118 | 95219897 | pbrook | /* Graphic console state. */
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119 | 95219897 | pbrook | vga_hw_update_ptr hw_update; |
120 | 95219897 | pbrook | vga_hw_invalidate_ptr hw_invalidate; |
121 | 95219897 | pbrook | vga_hw_screen_dump_ptr hw_screen_dump; |
122 | 95219897 | pbrook | void *hw;
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123 | 95219897 | pbrook | |
124 | e7f0ad58 | bellard | int g_width, g_height;
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125 | e7f0ad58 | bellard | int width;
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126 | e7f0ad58 | bellard | int height;
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127 | e7f0ad58 | bellard | int total_height;
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128 | e7f0ad58 | bellard | int backscroll_height;
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129 | e7f0ad58 | bellard | int x, y;
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130 | adb47967 | ths | int x_saved, y_saved;
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131 | e7f0ad58 | bellard | int y_displayed;
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132 | e7f0ad58 | bellard | int y_base;
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133 | 6d6f7c28 | pbrook | TextAttributes t_attrib_default; /* default text attributes */
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134 | 6d6f7c28 | pbrook | TextAttributes t_attrib; /* currently active text attributes */
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135 | e7f0ad58 | bellard | TextCell *cells; |
136 | e7f0ad58 | bellard | |
137 | e7f0ad58 | bellard | enum TTYState state;
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138 | e7f0ad58 | bellard | int esc_params[MAX_ESC_PARAMS];
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139 | e7f0ad58 | bellard | int nb_esc_params;
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140 | e7f0ad58 | bellard | |
141 | e5b0bc44 | pbrook | CharDriverState *chr; |
142 | e15d7371 | bellard | /* fifo for key pressed */
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143 | e15d7371 | bellard | QEMUFIFO out_fifo; |
144 | e15d7371 | bellard | uint8_t out_fifo_buf[16];
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145 | e15d7371 | bellard | QEMUTimer *kbd_timer; |
146 | e7f0ad58 | bellard | }; |
147 | e7f0ad58 | bellard | |
148 | e7f0ad58 | bellard | static TextConsole *active_console;
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149 | e7f0ad58 | bellard | static TextConsole *consoles[MAX_CONSOLES];
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150 | e7f0ad58 | bellard | static int nb_consoles = 0; |
151 | e7f0ad58 | bellard | |
152 | 95219897 | pbrook | void vga_hw_update(void) |
153 | 95219897 | pbrook | { |
154 | adb47967 | ths | if (active_console && active_console->hw_update)
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155 | 95219897 | pbrook | active_console->hw_update(active_console->hw); |
156 | 95219897 | pbrook | } |
157 | 95219897 | pbrook | |
158 | 95219897 | pbrook | void vga_hw_invalidate(void) |
159 | 95219897 | pbrook | { |
160 | 95219897 | pbrook | if (active_console->hw_invalidate)
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161 | 95219897 | pbrook | active_console->hw_invalidate(active_console->hw); |
162 | 95219897 | pbrook | } |
163 | 95219897 | pbrook | |
164 | 95219897 | pbrook | void vga_hw_screen_dump(const char *filename) |
165 | 95219897 | pbrook | { |
166 | 95219897 | pbrook | /* There is currently no was of specifying which screen we want to dump,
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167 | 95219897 | pbrook | so always dump the dirst one. */
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168 | 95219897 | pbrook | if (consoles[0]->hw_screen_dump) |
169 | 95219897 | pbrook | consoles[0]->hw_screen_dump(consoles[0]->hw, filename); |
170 | 95219897 | pbrook | } |
171 | 95219897 | pbrook | |
172 | e7f0ad58 | bellard | /* convert a RGBA color to a color index usable in graphic primitives */
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173 | e7f0ad58 | bellard | static unsigned int vga_get_color(DisplayState *ds, unsigned int rgba) |
174 | e7f0ad58 | bellard | { |
175 | e7f0ad58 | bellard | unsigned int r, g, b, color; |
176 | e7f0ad58 | bellard | |
177 | e7f0ad58 | bellard | switch(ds->depth) {
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178 | e7f0ad58 | bellard | #if 0
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179 | e7f0ad58 | bellard | case 8:
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180 | e7f0ad58 | bellard | r = (rgba >> 16) & 0xff;
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181 | e7f0ad58 | bellard | g = (rgba >> 8) & 0xff;
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182 | e7f0ad58 | bellard | b = (rgba) & 0xff;
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183 | 5fafdf24 | ths | color = (rgb_to_index[r] * 6 * 6) +
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184 | 5fafdf24 | ths | (rgb_to_index[g] * 6) +
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185 | e7f0ad58 | bellard | (rgb_to_index[b]);
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186 | e7f0ad58 | bellard | break;
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187 | e7f0ad58 | bellard | #endif
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188 | e7f0ad58 | bellard | case 15: |
189 | e7f0ad58 | bellard | r = (rgba >> 16) & 0xff; |
190 | e7f0ad58 | bellard | g = (rgba >> 8) & 0xff; |
191 | e7f0ad58 | bellard | b = (rgba) & 0xff;
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192 | e7f0ad58 | bellard | color = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3); |
193 | e7f0ad58 | bellard | break;
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194 | e7f0ad58 | bellard | case 16: |
195 | e7f0ad58 | bellard | r = (rgba >> 16) & 0xff; |
196 | e7f0ad58 | bellard | g = (rgba >> 8) & 0xff; |
197 | e7f0ad58 | bellard | b = (rgba) & 0xff;
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198 | e7f0ad58 | bellard | color = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); |
199 | e7f0ad58 | bellard | break;
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200 | e7f0ad58 | bellard | case 32: |
201 | e7f0ad58 | bellard | default:
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202 | e7f0ad58 | bellard | color = rgba; |
203 | e7f0ad58 | bellard | break;
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204 | e7f0ad58 | bellard | } |
205 | e7f0ad58 | bellard | return color;
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206 | e7f0ad58 | bellard | } |
207 | e7f0ad58 | bellard | |
208 | 5fafdf24 | ths | static void vga_fill_rect (DisplayState *ds, |
209 | e7f0ad58 | bellard | int posx, int posy, int width, int height, uint32_t color) |
210 | e7f0ad58 | bellard | { |
211 | e7f0ad58 | bellard | uint8_t *d, *d1; |
212 | e7f0ad58 | bellard | int x, y, bpp;
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213 | 3b46e624 | ths | |
214 | e7f0ad58 | bellard | bpp = (ds->depth + 7) >> 3; |
215 | 5fafdf24 | ths | d1 = ds->data + |
216 | e7f0ad58 | bellard | ds->linesize * posy + bpp * posx; |
217 | e7f0ad58 | bellard | for (y = 0; y < height; y++) { |
218 | e7f0ad58 | bellard | d = d1; |
219 | e7f0ad58 | bellard | switch(bpp) {
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220 | e7f0ad58 | bellard | case 1: |
221 | e7f0ad58 | bellard | for (x = 0; x < width; x++) { |
222 | e7f0ad58 | bellard | *((uint8_t *)d) = color; |
223 | e7f0ad58 | bellard | d++; |
224 | e7f0ad58 | bellard | } |
225 | e7f0ad58 | bellard | break;
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226 | e7f0ad58 | bellard | case 2: |
227 | e7f0ad58 | bellard | for (x = 0; x < width; x++) { |
228 | e7f0ad58 | bellard | *((uint16_t *)d) = color; |
229 | e7f0ad58 | bellard | d += 2;
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230 | e7f0ad58 | bellard | } |
231 | e7f0ad58 | bellard | break;
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232 | e7f0ad58 | bellard | case 4: |
233 | e7f0ad58 | bellard | for (x = 0; x < width; x++) { |
234 | e7f0ad58 | bellard | *((uint32_t *)d) = color; |
235 | e7f0ad58 | bellard | d += 4;
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236 | e7f0ad58 | bellard | } |
237 | e7f0ad58 | bellard | break;
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238 | e7f0ad58 | bellard | } |
239 | e7f0ad58 | bellard | d1 += ds->linesize; |
240 | e7f0ad58 | bellard | } |
241 | e7f0ad58 | bellard | } |
242 | e7f0ad58 | bellard | |
243 | e7f0ad58 | bellard | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */
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244 | e7f0ad58 | bellard | static void vga_bitblt(DisplayState *ds, int xs, int ys, int xd, int yd, int w, int h) |
245 | e7f0ad58 | bellard | { |
246 | e7f0ad58 | bellard | const uint8_t *s;
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247 | e7f0ad58 | bellard | uint8_t *d; |
248 | e7f0ad58 | bellard | int wb, y, bpp;
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249 | e7f0ad58 | bellard | |
250 | e7f0ad58 | bellard | bpp = (ds->depth + 7) >> 3; |
251 | e7f0ad58 | bellard | wb = w * bpp; |
252 | e7f0ad58 | bellard | if (yd <= ys) {
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253 | 5fafdf24 | ths | s = ds->data + |
254 | e7f0ad58 | bellard | ds->linesize * ys + bpp * xs; |
255 | 5fafdf24 | ths | d = ds->data + |
256 | e7f0ad58 | bellard | ds->linesize * yd + bpp * xd; |
257 | e7f0ad58 | bellard | for (y = 0; y < h; y++) { |
258 | e7f0ad58 | bellard | memmove(d, s, wb); |
259 | e7f0ad58 | bellard | d += ds->linesize; |
260 | e7f0ad58 | bellard | s += ds->linesize; |
261 | e7f0ad58 | bellard | } |
262 | e7f0ad58 | bellard | } else {
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263 | 5fafdf24 | ths | s = ds->data + |
264 | e7f0ad58 | bellard | ds->linesize * (ys + h - 1) + bpp * xs;
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265 | 5fafdf24 | ths | d = ds->data + |
266 | e7f0ad58 | bellard | ds->linesize * (yd + h - 1) + bpp * xd;
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267 | e7f0ad58 | bellard | for (y = 0; y < h; y++) { |
268 | e7f0ad58 | bellard | memmove(d, s, wb); |
269 | e7f0ad58 | bellard | d -= ds->linesize; |
270 | e7f0ad58 | bellard | s -= ds->linesize; |
271 | e7f0ad58 | bellard | } |
272 | e7f0ad58 | bellard | } |
273 | e7f0ad58 | bellard | } |
274 | e7f0ad58 | bellard | |
275 | e7f0ad58 | bellard | /***********************************************************/
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276 | e7f0ad58 | bellard | /* basic char display */
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277 | e7f0ad58 | bellard | |
278 | e7f0ad58 | bellard | #define FONT_HEIGHT 16 |
279 | e7f0ad58 | bellard | #define FONT_WIDTH 8 |
280 | e7f0ad58 | bellard | |
281 | e7f0ad58 | bellard | #include "vgafont.h" |
282 | e7f0ad58 | bellard | |
283 | e7f0ad58 | bellard | #define cbswap_32(__x) \
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284 | e7f0ad58 | bellard | ((uint32_t)( \ |
285 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ |
286 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ |
287 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ |
288 | e7f0ad58 | bellard | (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )) |
289 | e7f0ad58 | bellard | |
290 | e7f0ad58 | bellard | #ifdef WORDS_BIGENDIAN
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291 | e7f0ad58 | bellard | #define PAT(x) x
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292 | e7f0ad58 | bellard | #else
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293 | e7f0ad58 | bellard | #define PAT(x) cbswap_32(x)
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294 | e7f0ad58 | bellard | #endif
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295 | e7f0ad58 | bellard | |
296 | e7f0ad58 | bellard | static const uint32_t dmask16[16] = { |
297 | e7f0ad58 | bellard | PAT(0x00000000),
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298 | e7f0ad58 | bellard | PAT(0x000000ff),
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299 | e7f0ad58 | bellard | PAT(0x0000ff00),
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300 | e7f0ad58 | bellard | PAT(0x0000ffff),
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301 | e7f0ad58 | bellard | PAT(0x00ff0000),
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302 | e7f0ad58 | bellard | PAT(0x00ff00ff),
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303 | e7f0ad58 | bellard | PAT(0x00ffff00),
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304 | e7f0ad58 | bellard | PAT(0x00ffffff),
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305 | e7f0ad58 | bellard | PAT(0xff000000),
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306 | e7f0ad58 | bellard | PAT(0xff0000ff),
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307 | e7f0ad58 | bellard | PAT(0xff00ff00),
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308 | e7f0ad58 | bellard | PAT(0xff00ffff),
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309 | e7f0ad58 | bellard | PAT(0xffff0000),
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310 | e7f0ad58 | bellard | PAT(0xffff00ff),
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311 | e7f0ad58 | bellard | PAT(0xffffff00),
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312 | e7f0ad58 | bellard | PAT(0xffffffff),
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313 | e7f0ad58 | bellard | }; |
314 | e7f0ad58 | bellard | |
315 | e7f0ad58 | bellard | static const uint32_t dmask4[4] = { |
316 | e7f0ad58 | bellard | PAT(0x00000000),
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317 | e7f0ad58 | bellard | PAT(0x0000ffff),
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318 | e7f0ad58 | bellard | PAT(0xffff0000),
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319 | e7f0ad58 | bellard | PAT(0xffffffff),
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320 | e7f0ad58 | bellard | }; |
321 | e7f0ad58 | bellard | |
322 | 6d6f7c28 | pbrook | static uint32_t color_table[2][8]; |
323 | 6d6f7c28 | pbrook | |
324 | 6d6f7c28 | pbrook | enum color_names {
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325 | 6d6f7c28 | pbrook | COLOR_BLACK = 0,
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326 | 6d6f7c28 | pbrook | COLOR_RED = 1,
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327 | 6d6f7c28 | pbrook | COLOR_GREEN = 2,
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328 | 6d6f7c28 | pbrook | COLOR_YELLOW = 3,
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329 | 6d6f7c28 | pbrook | COLOR_BLUE = 4,
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330 | 6d6f7c28 | pbrook | COLOR_MAGENTA = 5,
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331 | 6d6f7c28 | pbrook | COLOR_CYAN = 6,
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332 | 6d6f7c28 | pbrook | COLOR_WHITE = 7
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333 | 6d6f7c28 | pbrook | }; |
334 | 6d6f7c28 | pbrook | |
335 | 6d6f7c28 | pbrook | static const uint32_t color_table_rgb[2][8] = { |
336 | 6d6f7c28 | pbrook | { /* dark */
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337 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
338 | 26489844 | bellard | QEMU_RGB(0xaa, 0x00, 0x00), /* red */ |
339 | 26489844 | bellard | QEMU_RGB(0x00, 0xaa, 0x00), /* green */ |
340 | 26489844 | bellard | QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ |
341 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ |
342 | 26489844 | bellard | QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ |
343 | 26489844 | bellard | QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ |
344 | 26489844 | bellard | QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ |
345 | 6d6f7c28 | pbrook | }, |
346 | 6d6f7c28 | pbrook | { /* bright */
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347 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
348 | 26489844 | bellard | QEMU_RGB(0xff, 0x00, 0x00), /* red */ |
349 | 26489844 | bellard | QEMU_RGB(0x00, 0xff, 0x00), /* green */ |
350 | 26489844 | bellard | QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ |
351 | 26489844 | bellard | QEMU_RGB(0x00, 0x00, 0xff), /* blue */ |
352 | 26489844 | bellard | QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ |
353 | 26489844 | bellard | QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ |
354 | 26489844 | bellard | QEMU_RGB(0xff, 0xff, 0xff), /* white */ |
355 | 6d6f7c28 | pbrook | } |
356 | e7f0ad58 | bellard | }; |
357 | e7f0ad58 | bellard | |
358 | e7f0ad58 | bellard | static inline unsigned int col_expand(DisplayState *ds, unsigned int col) |
359 | e7f0ad58 | bellard | { |
360 | e7f0ad58 | bellard | switch(ds->depth) {
|
361 | e7f0ad58 | bellard | case 8: |
362 | e7f0ad58 | bellard | col |= col << 8;
|
363 | e7f0ad58 | bellard | col |= col << 16;
|
364 | e7f0ad58 | bellard | break;
|
365 | e7f0ad58 | bellard | case 15: |
366 | e7f0ad58 | bellard | case 16: |
367 | e7f0ad58 | bellard | col |= col << 16;
|
368 | e7f0ad58 | bellard | break;
|
369 | e7f0ad58 | bellard | default:
|
370 | e7f0ad58 | bellard | break;
|
371 | e7f0ad58 | bellard | } |
372 | e7f0ad58 | bellard | |
373 | e7f0ad58 | bellard | return col;
|
374 | e7f0ad58 | bellard | } |
375 | 6d6f7c28 | pbrook | #ifdef DEBUG_CONSOLE
|
376 | 6d6f7c28 | pbrook | static void console_print_text_attributes(TextAttributes *t_attrib, char ch) |
377 | 6d6f7c28 | pbrook | { |
378 | 6d6f7c28 | pbrook | if (t_attrib->bold) {
|
379 | 6d6f7c28 | pbrook | printf("b");
|
380 | 6d6f7c28 | pbrook | } else {
|
381 | 6d6f7c28 | pbrook | printf(" ");
|
382 | 6d6f7c28 | pbrook | } |
383 | 6d6f7c28 | pbrook | if (t_attrib->uline) {
|
384 | 6d6f7c28 | pbrook | printf("u");
|
385 | 6d6f7c28 | pbrook | } else {
|
386 | 6d6f7c28 | pbrook | printf(" ");
|
387 | 6d6f7c28 | pbrook | } |
388 | 6d6f7c28 | pbrook | if (t_attrib->blink) {
|
389 | 6d6f7c28 | pbrook | printf("l");
|
390 | 6d6f7c28 | pbrook | } else {
|
391 | 6d6f7c28 | pbrook | printf(" ");
|
392 | 6d6f7c28 | pbrook | } |
393 | 6d6f7c28 | pbrook | if (t_attrib->invers) {
|
394 | 6d6f7c28 | pbrook | printf("i");
|
395 | 6d6f7c28 | pbrook | } else {
|
396 | 6d6f7c28 | pbrook | printf(" ");
|
397 | 6d6f7c28 | pbrook | } |
398 | 6d6f7c28 | pbrook | if (t_attrib->unvisible) {
|
399 | 6d6f7c28 | pbrook | printf("n");
|
400 | 6d6f7c28 | pbrook | } else {
|
401 | 6d6f7c28 | pbrook | printf(" ");
|
402 | 6d6f7c28 | pbrook | } |
403 | 6d6f7c28 | pbrook | |
404 | 6d6f7c28 | pbrook | printf(" fg: %d bg: %d ch:'%2X' '%c'\n", t_attrib->fgcol, t_attrib->bgcol, ch, ch);
|
405 | 6d6f7c28 | pbrook | } |
406 | 6d6f7c28 | pbrook | #endif
|
407 | e7f0ad58 | bellard | |
408 | 5fafdf24 | ths | static void vga_putcharxy(DisplayState *ds, int x, int y, int ch, |
409 | 6d6f7c28 | pbrook | TextAttributes *t_attrib) |
410 | e7f0ad58 | bellard | { |
411 | e7f0ad58 | bellard | uint8_t *d; |
412 | e7f0ad58 | bellard | const uint8_t *font_ptr;
|
413 | e7f0ad58 | bellard | unsigned int font_data, linesize, xorcol, bpp; |
414 | e7f0ad58 | bellard | int i;
|
415 | 6d6f7c28 | pbrook | unsigned int fgcol, bgcol; |
416 | 6d6f7c28 | pbrook | |
417 | 6d6f7c28 | pbrook | #ifdef DEBUG_CONSOLE
|
418 | 6d6f7c28 | pbrook | printf("x: %2i y: %2i", x, y);
|
419 | 6d6f7c28 | pbrook | console_print_text_attributes(t_attrib, ch); |
420 | 6d6f7c28 | pbrook | #endif
|
421 | 6d6f7c28 | pbrook | |
422 | 6d6f7c28 | pbrook | if (t_attrib->invers) {
|
423 | 6d6f7c28 | pbrook | bgcol = color_table[t_attrib->bold][t_attrib->fgcol]; |
424 | 6d6f7c28 | pbrook | fgcol = color_table[t_attrib->bold][t_attrib->bgcol]; |
425 | 6d6f7c28 | pbrook | } else {
|
426 | 6d6f7c28 | pbrook | fgcol = color_table[t_attrib->bold][t_attrib->fgcol]; |
427 | 6d6f7c28 | pbrook | bgcol = color_table[t_attrib->bold][t_attrib->bgcol]; |
428 | 6d6f7c28 | pbrook | } |
429 | e7f0ad58 | bellard | |
430 | e7f0ad58 | bellard | bpp = (ds->depth + 7) >> 3; |
431 | 5fafdf24 | ths | d = ds->data + |
432 | e7f0ad58 | bellard | ds->linesize * y * FONT_HEIGHT + bpp * x * FONT_WIDTH; |
433 | e7f0ad58 | bellard | linesize = ds->linesize; |
434 | e7f0ad58 | bellard | font_ptr = vgafont16 + FONT_HEIGHT * ch; |
435 | e7f0ad58 | bellard | xorcol = bgcol ^ fgcol; |
436 | e7f0ad58 | bellard | switch(ds->depth) {
|
437 | e7f0ad58 | bellard | case 8: |
438 | e7f0ad58 | bellard | for(i = 0; i < FONT_HEIGHT; i++) { |
439 | e7f0ad58 | bellard | font_data = *font_ptr++; |
440 | 6d6f7c28 | pbrook | if (t_attrib->uline
|
441 | 6d6f7c28 | pbrook | && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
442 | 6d6f7c28 | pbrook | font_data = 0xFFFF;
|
443 | 6d6f7c28 | pbrook | } |
444 | e7f0ad58 | bellard | ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol; |
445 | e7f0ad58 | bellard | ((uint32_t *)d)[1] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; |
446 | e7f0ad58 | bellard | d += linesize; |
447 | e7f0ad58 | bellard | } |
448 | e7f0ad58 | bellard | break;
|
449 | e7f0ad58 | bellard | case 16: |
450 | e7f0ad58 | bellard | case 15: |
451 | e7f0ad58 | bellard | for(i = 0; i < FONT_HEIGHT; i++) { |
452 | e7f0ad58 | bellard | font_data = *font_ptr++; |
453 | 6d6f7c28 | pbrook | if (t_attrib->uline
|
454 | 6d6f7c28 | pbrook | && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
455 | 6d6f7c28 | pbrook | font_data = 0xFFFF;
|
456 | 6d6f7c28 | pbrook | } |
457 | e7f0ad58 | bellard | ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol; |
458 | e7f0ad58 | bellard | ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol; |
459 | e7f0ad58 | bellard | ((uint32_t *)d)[2] = (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol; |
460 | e7f0ad58 | bellard | ((uint32_t *)d)[3] = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol; |
461 | e7f0ad58 | bellard | d += linesize; |
462 | e7f0ad58 | bellard | } |
463 | e7f0ad58 | bellard | break;
|
464 | e7f0ad58 | bellard | case 32: |
465 | e7f0ad58 | bellard | for(i = 0; i < FONT_HEIGHT; i++) { |
466 | e7f0ad58 | bellard | font_data = *font_ptr++; |
467 | 6d6f7c28 | pbrook | if (t_attrib->uline && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
468 | 6d6f7c28 | pbrook | font_data = 0xFFFF;
|
469 | 6d6f7c28 | pbrook | } |
470 | e7f0ad58 | bellard | ((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol; |
471 | e7f0ad58 | bellard | ((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol; |
472 | e7f0ad58 | bellard | ((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol; |
473 | e7f0ad58 | bellard | ((uint32_t *)d)[3] = (-((font_data >> 4) & 1) & xorcol) ^ bgcol; |
474 | e7f0ad58 | bellard | ((uint32_t *)d)[4] = (-((font_data >> 3) & 1) & xorcol) ^ bgcol; |
475 | e7f0ad58 | bellard | ((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol; |
476 | e7f0ad58 | bellard | ((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol; |
477 | e7f0ad58 | bellard | ((uint32_t *)d)[7] = (-((font_data >> 0) & 1) & xorcol) ^ bgcol; |
478 | e7f0ad58 | bellard | d += linesize; |
479 | e7f0ad58 | bellard | } |
480 | e7f0ad58 | bellard | break;
|
481 | e7f0ad58 | bellard | } |
482 | e7f0ad58 | bellard | } |
483 | e7f0ad58 | bellard | |
484 | e7f0ad58 | bellard | static void text_console_resize(TextConsole *s) |
485 | e7f0ad58 | bellard | { |
486 | e7f0ad58 | bellard | TextCell *cells, *c, *c1; |
487 | e7f0ad58 | bellard | int w1, x, y, last_width;
|
488 | e7f0ad58 | bellard | |
489 | e7f0ad58 | bellard | last_width = s->width; |
490 | e7f0ad58 | bellard | s->width = s->g_width / FONT_WIDTH; |
491 | e7f0ad58 | bellard | s->height = s->g_height / FONT_HEIGHT; |
492 | e7f0ad58 | bellard | |
493 | e7f0ad58 | bellard | w1 = last_width; |
494 | e7f0ad58 | bellard | if (s->width < w1)
|
495 | e7f0ad58 | bellard | w1 = s->width; |
496 | e7f0ad58 | bellard | |
497 | e7f0ad58 | bellard | cells = qemu_malloc(s->width * s->total_height * sizeof(TextCell));
|
498 | e7f0ad58 | bellard | for(y = 0; y < s->total_height; y++) { |
499 | e7f0ad58 | bellard | c = &cells[y * s->width]; |
500 | e7f0ad58 | bellard | if (w1 > 0) { |
501 | e7f0ad58 | bellard | c1 = &s->cells[y * last_width]; |
502 | e7f0ad58 | bellard | for(x = 0; x < w1; x++) { |
503 | e7f0ad58 | bellard | *c++ = *c1++; |
504 | e7f0ad58 | bellard | } |
505 | e7f0ad58 | bellard | } |
506 | e7f0ad58 | bellard | for(x = w1; x < s->width; x++) {
|
507 | e7f0ad58 | bellard | c->ch = ' ';
|
508 | 6d6f7c28 | pbrook | c->t_attrib = s->t_attrib_default; |
509 | e7f0ad58 | bellard | c++; |
510 | e7f0ad58 | bellard | } |
511 | e7f0ad58 | bellard | } |
512 | e7f0ad58 | bellard | free(s->cells); |
513 | e7f0ad58 | bellard | s->cells = cells; |
514 | e7f0ad58 | bellard | } |
515 | e7f0ad58 | bellard | |
516 | e7f0ad58 | bellard | static void update_xy(TextConsole *s, int x, int y) |
517 | e7f0ad58 | bellard | { |
518 | e7f0ad58 | bellard | TextCell *c; |
519 | e7f0ad58 | bellard | int y1, y2;
|
520 | e7f0ad58 | bellard | |
521 | e7f0ad58 | bellard | if (s == active_console) {
|
522 | e7f0ad58 | bellard | y1 = (s->y_base + y) % s->total_height; |
523 | e7f0ad58 | bellard | y2 = y1 - s->y_displayed; |
524 | e7f0ad58 | bellard | if (y2 < 0) |
525 | e7f0ad58 | bellard | y2 += s->total_height; |
526 | e7f0ad58 | bellard | if (y2 < s->height) {
|
527 | e7f0ad58 | bellard | c = &s->cells[y1 * s->width + x]; |
528 | 5fafdf24 | ths | vga_putcharxy(s->ds, x, y2, c->ch, |
529 | 6d6f7c28 | pbrook | &(c->t_attrib)); |
530 | 5fafdf24 | ths | dpy_update(s->ds, x * FONT_WIDTH, y2 * FONT_HEIGHT, |
531 | e7f0ad58 | bellard | FONT_WIDTH, FONT_HEIGHT); |
532 | e7f0ad58 | bellard | } |
533 | e7f0ad58 | bellard | } |
534 | e7f0ad58 | bellard | } |
535 | e7f0ad58 | bellard | |
536 | e7f0ad58 | bellard | static void console_show_cursor(TextConsole *s, int show) |
537 | e7f0ad58 | bellard | { |
538 | e7f0ad58 | bellard | TextCell *c; |
539 | e7f0ad58 | bellard | int y, y1;
|
540 | e7f0ad58 | bellard | |
541 | e7f0ad58 | bellard | if (s == active_console) {
|
542 | ed8276ac | ths | int x = s->x;
|
543 | ed8276ac | ths | if (x >= s->width) {
|
544 | ed8276ac | ths | x = s->width - 1;
|
545 | ed8276ac | ths | } |
546 | e7f0ad58 | bellard | y1 = (s->y_base + s->y) % s->total_height; |
547 | e7f0ad58 | bellard | y = y1 - s->y_displayed; |
548 | e7f0ad58 | bellard | if (y < 0) |
549 | e7f0ad58 | bellard | y += s->total_height; |
550 | e7f0ad58 | bellard | if (y < s->height) {
|
551 | ed8276ac | ths | c = &s->cells[y1 * s->width + x]; |
552 | e7f0ad58 | bellard | if (show) {
|
553 | 6d6f7c28 | pbrook | TextAttributes t_attrib = s->t_attrib_default; |
554 | 6d6f7c28 | pbrook | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */
|
555 | ed8276ac | ths | vga_putcharxy(s->ds, x, y, c->ch, &t_attrib); |
556 | e7f0ad58 | bellard | } else {
|
557 | ed8276ac | ths | vga_putcharxy(s->ds, x, y, c->ch, &(c->t_attrib)); |
558 | e7f0ad58 | bellard | } |
559 | 5fafdf24 | ths | dpy_update(s->ds, x * FONT_WIDTH, y * FONT_HEIGHT, |
560 | e7f0ad58 | bellard | FONT_WIDTH, FONT_HEIGHT); |
561 | e7f0ad58 | bellard | } |
562 | e7f0ad58 | bellard | } |
563 | e7f0ad58 | bellard | } |
564 | e7f0ad58 | bellard | |
565 | e7f0ad58 | bellard | static void console_refresh(TextConsole *s) |
566 | e7f0ad58 | bellard | { |
567 | e7f0ad58 | bellard | TextCell *c; |
568 | e7f0ad58 | bellard | int x, y, y1;
|
569 | e7f0ad58 | bellard | |
570 | 5fafdf24 | ths | if (s != active_console)
|
571 | e7f0ad58 | bellard | return;
|
572 | e7f0ad58 | bellard | |
573 | e7f0ad58 | bellard | vga_fill_rect(s->ds, 0, 0, s->ds->width, s->ds->height, |
574 | 6d6f7c28 | pbrook | color_table[0][COLOR_BLACK]);
|
575 | e7f0ad58 | bellard | y1 = s->y_displayed; |
576 | e7f0ad58 | bellard | for(y = 0; y < s->height; y++) { |
577 | e7f0ad58 | bellard | c = s->cells + y1 * s->width; |
578 | e7f0ad58 | bellard | for(x = 0; x < s->width; x++) { |
579 | 5fafdf24 | ths | vga_putcharxy(s->ds, x, y, c->ch, |
580 | 6d6f7c28 | pbrook | &(c->t_attrib)); |
581 | e7f0ad58 | bellard | c++; |
582 | e7f0ad58 | bellard | } |
583 | e7f0ad58 | bellard | if (++y1 == s->total_height)
|
584 | e7f0ad58 | bellard | y1 = 0;
|
585 | e7f0ad58 | bellard | } |
586 | e7f0ad58 | bellard | dpy_update(s->ds, 0, 0, s->ds->width, s->ds->height); |
587 | e7f0ad58 | bellard | console_show_cursor(s, 1);
|
588 | e7f0ad58 | bellard | } |
589 | e7f0ad58 | bellard | |
590 | e7f0ad58 | bellard | static void console_scroll(int ydelta) |
591 | e7f0ad58 | bellard | { |
592 | e7f0ad58 | bellard | TextConsole *s; |
593 | e7f0ad58 | bellard | int i, y1;
|
594 | 3b46e624 | ths | |
595 | e7f0ad58 | bellard | s = active_console; |
596 | af3a9031 | ths | if (!s || (s->console_type == GRAPHIC_CONSOLE))
|
597 | e7f0ad58 | bellard | return;
|
598 | e7f0ad58 | bellard | |
599 | e7f0ad58 | bellard | if (ydelta > 0) { |
600 | e7f0ad58 | bellard | for(i = 0; i < ydelta; i++) { |
601 | e7f0ad58 | bellard | if (s->y_displayed == s->y_base)
|
602 | e7f0ad58 | bellard | break;
|
603 | e7f0ad58 | bellard | if (++s->y_displayed == s->total_height)
|
604 | e7f0ad58 | bellard | s->y_displayed = 0;
|
605 | e7f0ad58 | bellard | } |
606 | e7f0ad58 | bellard | } else {
|
607 | e7f0ad58 | bellard | ydelta = -ydelta; |
608 | e7f0ad58 | bellard | i = s->backscroll_height; |
609 | e7f0ad58 | bellard | if (i > s->total_height - s->height)
|
610 | e7f0ad58 | bellard | i = s->total_height - s->height; |
611 | e7f0ad58 | bellard | y1 = s->y_base - i; |
612 | e7f0ad58 | bellard | if (y1 < 0) |
613 | e7f0ad58 | bellard | y1 += s->total_height; |
614 | e7f0ad58 | bellard | for(i = 0; i < ydelta; i++) { |
615 | e7f0ad58 | bellard | if (s->y_displayed == y1)
|
616 | e7f0ad58 | bellard | break;
|
617 | e7f0ad58 | bellard | if (--s->y_displayed < 0) |
618 | e7f0ad58 | bellard | s->y_displayed = s->total_height - 1;
|
619 | e7f0ad58 | bellard | } |
620 | e7f0ad58 | bellard | } |
621 | e7f0ad58 | bellard | console_refresh(s); |
622 | e7f0ad58 | bellard | } |
623 | e7f0ad58 | bellard | |
624 | e7f0ad58 | bellard | static void console_put_lf(TextConsole *s) |
625 | e7f0ad58 | bellard | { |
626 | e7f0ad58 | bellard | TextCell *c; |
627 | e7f0ad58 | bellard | int x, y1;
|
628 | e7f0ad58 | bellard | |
629 | e7f0ad58 | bellard | s->y++; |
630 | e7f0ad58 | bellard | if (s->y >= s->height) {
|
631 | e7f0ad58 | bellard | s->y = s->height - 1;
|
632 | 6d6f7c28 | pbrook | |
633 | e7f0ad58 | bellard | if (s->y_displayed == s->y_base) {
|
634 | e7f0ad58 | bellard | if (++s->y_displayed == s->total_height)
|
635 | e7f0ad58 | bellard | s->y_displayed = 0;
|
636 | e7f0ad58 | bellard | } |
637 | e7f0ad58 | bellard | if (++s->y_base == s->total_height)
|
638 | e7f0ad58 | bellard | s->y_base = 0;
|
639 | e7f0ad58 | bellard | if (s->backscroll_height < s->total_height)
|
640 | e7f0ad58 | bellard | s->backscroll_height++; |
641 | e7f0ad58 | bellard | y1 = (s->y_base + s->height - 1) % s->total_height;
|
642 | e7f0ad58 | bellard | c = &s->cells[y1 * s->width]; |
643 | e7f0ad58 | bellard | for(x = 0; x < s->width; x++) { |
644 | e7f0ad58 | bellard | c->ch = ' ';
|
645 | 6d6f7c28 | pbrook | c->t_attrib = s->t_attrib_default; |
646 | e7f0ad58 | bellard | c++; |
647 | e7f0ad58 | bellard | } |
648 | e7f0ad58 | bellard | if (s == active_console && s->y_displayed == s->y_base) {
|
649 | 5fafdf24 | ths | vga_bitblt(s->ds, 0, FONT_HEIGHT, 0, 0, |
650 | 5fafdf24 | ths | s->width * FONT_WIDTH, |
651 | e7f0ad58 | bellard | (s->height - 1) * FONT_HEIGHT);
|
652 | e7f0ad58 | bellard | vga_fill_rect(s->ds, 0, (s->height - 1) * FONT_HEIGHT, |
653 | 5fafdf24 | ths | s->width * FONT_WIDTH, FONT_HEIGHT, |
654 | 6d6f7c28 | pbrook | color_table[0][s->t_attrib_default.bgcol]);
|
655 | 5fafdf24 | ths | dpy_update(s->ds, 0, 0, |
656 | e7f0ad58 | bellard | s->width * FONT_WIDTH, s->height * FONT_HEIGHT); |
657 | e7f0ad58 | bellard | } |
658 | e7f0ad58 | bellard | } |
659 | e7f0ad58 | bellard | } |
660 | e7f0ad58 | bellard | |
661 | 6d6f7c28 | pbrook | /* Set console attributes depending on the current escape codes.
|
662 | 6d6f7c28 | pbrook | * NOTE: I know this code is not very efficient (checking every color for it
|
663 | 6d6f7c28 | pbrook | * self) but it is more readable and better maintainable.
|
664 | 6d6f7c28 | pbrook | */
|
665 | 6d6f7c28 | pbrook | static void console_handle_escape(TextConsole *s) |
666 | 6d6f7c28 | pbrook | { |
667 | 6d6f7c28 | pbrook | int i;
|
668 | 6d6f7c28 | pbrook | |
669 | 6d6f7c28 | pbrook | for (i=0; i<s->nb_esc_params; i++) { |
670 | 6d6f7c28 | pbrook | switch (s->esc_params[i]) {
|
671 | 6d6f7c28 | pbrook | case 0: /* reset all console attributes to default */ |
672 | 6d6f7c28 | pbrook | s->t_attrib = s->t_attrib_default; |
673 | 6d6f7c28 | pbrook | break;
|
674 | 6d6f7c28 | pbrook | case 1: |
675 | 6d6f7c28 | pbrook | s->t_attrib.bold = 1;
|
676 | 6d6f7c28 | pbrook | break;
|
677 | 6d6f7c28 | pbrook | case 4: |
678 | 6d6f7c28 | pbrook | s->t_attrib.uline = 1;
|
679 | 6d6f7c28 | pbrook | break;
|
680 | 6d6f7c28 | pbrook | case 5: |
681 | 6d6f7c28 | pbrook | s->t_attrib.blink = 1;
|
682 | 6d6f7c28 | pbrook | break;
|
683 | 6d6f7c28 | pbrook | case 7: |
684 | 6d6f7c28 | pbrook | s->t_attrib.invers = 1;
|
685 | 6d6f7c28 | pbrook | break;
|
686 | 6d6f7c28 | pbrook | case 8: |
687 | 6d6f7c28 | pbrook | s->t_attrib.unvisible = 1;
|
688 | 6d6f7c28 | pbrook | break;
|
689 | 6d6f7c28 | pbrook | case 22: |
690 | 6d6f7c28 | pbrook | s->t_attrib.bold = 0;
|
691 | 6d6f7c28 | pbrook | break;
|
692 | 6d6f7c28 | pbrook | case 24: |
693 | 6d6f7c28 | pbrook | s->t_attrib.uline = 0;
|
694 | 6d6f7c28 | pbrook | break;
|
695 | 6d6f7c28 | pbrook | case 25: |
696 | 6d6f7c28 | pbrook | s->t_attrib.blink = 0;
|
697 | 6d6f7c28 | pbrook | break;
|
698 | 6d6f7c28 | pbrook | case 27: |
699 | 6d6f7c28 | pbrook | s->t_attrib.invers = 0;
|
700 | 6d6f7c28 | pbrook | break;
|
701 | 6d6f7c28 | pbrook | case 28: |
702 | 6d6f7c28 | pbrook | s->t_attrib.unvisible = 0;
|
703 | 6d6f7c28 | pbrook | break;
|
704 | 6d6f7c28 | pbrook | /* set foreground color */
|
705 | 6d6f7c28 | pbrook | case 30: |
706 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_BLACK; |
707 | 6d6f7c28 | pbrook | break;
|
708 | 6d6f7c28 | pbrook | case 31: |
709 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_RED; |
710 | 6d6f7c28 | pbrook | break;
|
711 | 6d6f7c28 | pbrook | case 32: |
712 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_GREEN; |
713 | 6d6f7c28 | pbrook | break;
|
714 | 6d6f7c28 | pbrook | case 33: |
715 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_YELLOW; |
716 | 6d6f7c28 | pbrook | break;
|
717 | 6d6f7c28 | pbrook | case 34: |
718 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_BLUE; |
719 | 6d6f7c28 | pbrook | break;
|
720 | 6d6f7c28 | pbrook | case 35: |
721 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_MAGENTA; |
722 | 6d6f7c28 | pbrook | break;
|
723 | 6d6f7c28 | pbrook | case 36: |
724 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_CYAN; |
725 | 6d6f7c28 | pbrook | break;
|
726 | 6d6f7c28 | pbrook | case 37: |
727 | 6d6f7c28 | pbrook | s->t_attrib.fgcol=COLOR_WHITE; |
728 | 6d6f7c28 | pbrook | break;
|
729 | 6d6f7c28 | pbrook | /* set background color */
|
730 | 6d6f7c28 | pbrook | case 40: |
731 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_BLACK; |
732 | 6d6f7c28 | pbrook | break;
|
733 | 6d6f7c28 | pbrook | case 41: |
734 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_RED; |
735 | 6d6f7c28 | pbrook | break;
|
736 | 6d6f7c28 | pbrook | case 42: |
737 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_GREEN; |
738 | 6d6f7c28 | pbrook | break;
|
739 | 6d6f7c28 | pbrook | case 43: |
740 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_YELLOW; |
741 | 6d6f7c28 | pbrook | break;
|
742 | 6d6f7c28 | pbrook | case 44: |
743 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_BLUE; |
744 | 6d6f7c28 | pbrook | break;
|
745 | 6d6f7c28 | pbrook | case 45: |
746 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_MAGENTA; |
747 | 6d6f7c28 | pbrook | break;
|
748 | 6d6f7c28 | pbrook | case 46: |
749 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_CYAN; |
750 | 6d6f7c28 | pbrook | break;
|
751 | 6d6f7c28 | pbrook | case 47: |
752 | 6d6f7c28 | pbrook | s->t_attrib.bgcol=COLOR_WHITE; |
753 | 6d6f7c28 | pbrook | break;
|
754 | 6d6f7c28 | pbrook | } |
755 | 6d6f7c28 | pbrook | } |
756 | 6d6f7c28 | pbrook | } |
757 | 6d6f7c28 | pbrook | |
758 | adb47967 | ths | static void console_clear_xy(TextConsole *s, int x, int y) |
759 | adb47967 | ths | { |
760 | adb47967 | ths | int y1 = (s->y_base + y) % s->total_height;
|
761 | adb47967 | ths | TextCell *c = &s->cells[y1 * s->width + x]; |
762 | adb47967 | ths | c->ch = ' ';
|
763 | adb47967 | ths | c->t_attrib = s->t_attrib_default; |
764 | adb47967 | ths | c++; |
765 | adb47967 | ths | update_xy(s, x, y); |
766 | adb47967 | ths | } |
767 | adb47967 | ths | |
768 | e7f0ad58 | bellard | static void console_putchar(TextConsole *s, int ch) |
769 | e7f0ad58 | bellard | { |
770 | e7f0ad58 | bellard | TextCell *c; |
771 | adb47967 | ths | int y1, i;
|
772 | adb47967 | ths | int x, y;
|
773 | e7f0ad58 | bellard | |
774 | e7f0ad58 | bellard | switch(s->state) {
|
775 | e7f0ad58 | bellard | case TTY_STATE_NORM:
|
776 | e7f0ad58 | bellard | switch(ch) {
|
777 | 6d6f7c28 | pbrook | case '\r': /* carriage return */ |
778 | e7f0ad58 | bellard | s->x = 0;
|
779 | e7f0ad58 | bellard | break;
|
780 | 6d6f7c28 | pbrook | case '\n': /* newline */ |
781 | e7f0ad58 | bellard | console_put_lf(s); |
782 | e7f0ad58 | bellard | break;
|
783 | 6d6f7c28 | pbrook | case '\b': /* backspace */ |
784 | 5fafdf24 | ths | if (s->x > 0) |
785 | e15d7371 | bellard | s->x--; |
786 | 6d6f7c28 | pbrook | break;
|
787 | 6d6f7c28 | pbrook | case '\t': /* tabspace */ |
788 | 6d6f7c28 | pbrook | if (s->x + (8 - (s->x % 8)) > s->width) { |
789 | bd468840 | bellard | s->x = 0;
|
790 | 6d6f7c28 | pbrook | console_put_lf(s); |
791 | 6d6f7c28 | pbrook | } else {
|
792 | 6d6f7c28 | pbrook | s->x = s->x + (8 - (s->x % 8)); |
793 | 6d6f7c28 | pbrook | } |
794 | 6d6f7c28 | pbrook | break;
|
795 | 6d6f7c28 | pbrook | case '\a': /* alert aka. bell */ |
796 | 6d6f7c28 | pbrook | /* TODO: has to be implemented */
|
797 | 6d6f7c28 | pbrook | break;
|
798 | adb47967 | ths | case 14: |
799 | adb47967 | ths | /* SI (shift in), character set 0 (ignored) */
|
800 | adb47967 | ths | break;
|
801 | adb47967 | ths | case 15: |
802 | adb47967 | ths | /* SO (shift out), character set 1 (ignored) */
|
803 | adb47967 | ths | break;
|
804 | 6d6f7c28 | pbrook | case 27: /* esc (introducing an escape sequence) */ |
805 | e7f0ad58 | bellard | s->state = TTY_STATE_ESC; |
806 | e7f0ad58 | bellard | break;
|
807 | e7f0ad58 | bellard | default:
|
808 | ed8276ac | ths | if (s->x >= s->width) {
|
809 | ed8276ac | ths | /* line wrap */
|
810 | ed8276ac | ths | s->x = 0;
|
811 | ed8276ac | ths | console_put_lf(s); |
812 | adb47967 | ths | } |
813 | e7f0ad58 | bellard | y1 = (s->y_base + s->y) % s->total_height; |
814 | e7f0ad58 | bellard | c = &s->cells[y1 * s->width + s->x]; |
815 | e7f0ad58 | bellard | c->ch = ch; |
816 | 6d6f7c28 | pbrook | c->t_attrib = s->t_attrib; |
817 | e7f0ad58 | bellard | update_xy(s, s->x, s->y); |
818 | e7f0ad58 | bellard | s->x++; |
819 | e7f0ad58 | bellard | break;
|
820 | e7f0ad58 | bellard | } |
821 | e7f0ad58 | bellard | break;
|
822 | 6d6f7c28 | pbrook | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
823 | e7f0ad58 | bellard | if (ch == '[') { |
824 | e7f0ad58 | bellard | for(i=0;i<MAX_ESC_PARAMS;i++) |
825 | e7f0ad58 | bellard | s->esc_params[i] = 0;
|
826 | e7f0ad58 | bellard | s->nb_esc_params = 0;
|
827 | e7f0ad58 | bellard | s->state = TTY_STATE_CSI; |
828 | e7f0ad58 | bellard | } else {
|
829 | e7f0ad58 | bellard | s->state = TTY_STATE_NORM; |
830 | e7f0ad58 | bellard | } |
831 | e7f0ad58 | bellard | break;
|
832 | 6d6f7c28 | pbrook | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
833 | e7f0ad58 | bellard | if (ch >= '0' && ch <= '9') { |
834 | e7f0ad58 | bellard | if (s->nb_esc_params < MAX_ESC_PARAMS) {
|
835 | 5fafdf24 | ths | s->esc_params[s->nb_esc_params] = |
836 | e7f0ad58 | bellard | s->esc_params[s->nb_esc_params] * 10 + ch - '0'; |
837 | e7f0ad58 | bellard | } |
838 | e7f0ad58 | bellard | } else {
|
839 | e7f0ad58 | bellard | s->nb_esc_params++; |
840 | e7f0ad58 | bellard | if (ch == ';') |
841 | e7f0ad58 | bellard | break;
|
842 | adb47967 | ths | #ifdef DEBUG_CONSOLE
|
843 | adb47967 | ths | fprintf(stderr, "escape sequence CSI%d;%d%c, %d parameters\n",
|
844 | adb47967 | ths | s->esc_params[0], s->esc_params[1], ch, s->nb_esc_params); |
845 | adb47967 | ths | #endif
|
846 | e7f0ad58 | bellard | s->state = TTY_STATE_NORM; |
847 | e7f0ad58 | bellard | switch(ch) {
|
848 | adb47967 | ths | case 'A': |
849 | adb47967 | ths | /* move cursor up */
|
850 | adb47967 | ths | if (s->esc_params[0] == 0) { |
851 | adb47967 | ths | s->esc_params[0] = 1; |
852 | adb47967 | ths | } |
853 | adb47967 | ths | s->y -= s->esc_params[0];
|
854 | adb47967 | ths | if (s->y < 0) { |
855 | adb47967 | ths | s->y = 0;
|
856 | adb47967 | ths | } |
857 | adb47967 | ths | break;
|
858 | adb47967 | ths | case 'B': |
859 | adb47967 | ths | /* move cursor down */
|
860 | adb47967 | ths | if (s->esc_params[0] == 0) { |
861 | adb47967 | ths | s->esc_params[0] = 1; |
862 | adb47967 | ths | } |
863 | adb47967 | ths | s->y += s->esc_params[0];
|
864 | adb47967 | ths | if (s->y >= s->height) {
|
865 | adb47967 | ths | s->y = s->height - 1;
|
866 | adb47967 | ths | } |
867 | e7f0ad58 | bellard | break;
|
868 | e7f0ad58 | bellard | case 'C': |
869 | adb47967 | ths | /* move cursor right */
|
870 | adb47967 | ths | if (s->esc_params[0] == 0) { |
871 | adb47967 | ths | s->esc_params[0] = 1; |
872 | adb47967 | ths | } |
873 | adb47967 | ths | s->x += s->esc_params[0];
|
874 | adb47967 | ths | if (s->x >= s->width) {
|
875 | adb47967 | ths | s->x = s->width - 1;
|
876 | adb47967 | ths | } |
877 | e7f0ad58 | bellard | break;
|
878 | adb47967 | ths | case 'D': |
879 | adb47967 | ths | /* move cursor left */
|
880 | adb47967 | ths | if (s->esc_params[0] == 0) { |
881 | adb47967 | ths | s->esc_params[0] = 1; |
882 | adb47967 | ths | } |
883 | adb47967 | ths | s->x -= s->esc_params[0];
|
884 | adb47967 | ths | if (s->x < 0) { |
885 | adb47967 | ths | s->x = 0;
|
886 | adb47967 | ths | } |
887 | adb47967 | ths | break;
|
888 | adb47967 | ths | case 'G': |
889 | adb47967 | ths | /* move cursor to column */
|
890 | adb47967 | ths | s->x = s->esc_params[0] - 1; |
891 | adb47967 | ths | if (s->x < 0) { |
892 | adb47967 | ths | s->x = 0;
|
893 | adb47967 | ths | } |
894 | adb47967 | ths | break;
|
895 | adb47967 | ths | case 'f': |
896 | adb47967 | ths | case 'H': |
897 | adb47967 | ths | /* move cursor to row, column */
|
898 | adb47967 | ths | s->x = s->esc_params[1] - 1; |
899 | adb47967 | ths | if (s->x < 0) { |
900 | adb47967 | ths | s->x = 0;
|
901 | adb47967 | ths | } |
902 | adb47967 | ths | s->y = s->esc_params[0] - 1; |
903 | adb47967 | ths | if (s->y < 0) { |
904 | adb47967 | ths | s->y = 0;
|
905 | adb47967 | ths | } |
906 | adb47967 | ths | break;
|
907 | adb47967 | ths | case 'J': |
908 | adb47967 | ths | switch (s->esc_params[0]) { |
909 | adb47967 | ths | case 0: |
910 | adb47967 | ths | /* clear to end of screen */
|
911 | adb47967 | ths | for (y = s->y; y < s->height; y++) {
|
912 | adb47967 | ths | for (x = 0; x < s->width; x++) { |
913 | adb47967 | ths | if (y == s->y && x < s->x) {
|
914 | adb47967 | ths | continue;
|
915 | adb47967 | ths | } |
916 | adb47967 | ths | console_clear_xy(s, x, y); |
917 | adb47967 | ths | } |
918 | adb47967 | ths | } |
919 | adb47967 | ths | break;
|
920 | adb47967 | ths | case 1: |
921 | adb47967 | ths | /* clear from beginning of screen */
|
922 | adb47967 | ths | for (y = 0; y <= s->y; y++) { |
923 | adb47967 | ths | for (x = 0; x < s->width; x++) { |
924 | adb47967 | ths | if (y == s->y && x > s->x) {
|
925 | adb47967 | ths | break;
|
926 | adb47967 | ths | } |
927 | adb47967 | ths | console_clear_xy(s, x, y); |
928 | adb47967 | ths | } |
929 | adb47967 | ths | } |
930 | adb47967 | ths | break;
|
931 | adb47967 | ths | case 2: |
932 | adb47967 | ths | /* clear entire screen */
|
933 | adb47967 | ths | for (y = 0; y <= s->height; y++) { |
934 | adb47967 | ths | for (x = 0; x < s->width; x++) { |
935 | adb47967 | ths | console_clear_xy(s, x, y); |
936 | adb47967 | ths | } |
937 | adb47967 | ths | } |
938 | adb47967 | ths | break;
|
939 | adb47967 | ths | } |
940 | e7f0ad58 | bellard | case 'K': |
941 | adb47967 | ths | switch (s->esc_params[0]) { |
942 | adb47967 | ths | case 0: |
943 | e7f0ad58 | bellard | /* clear to eol */
|
944 | e7f0ad58 | bellard | for(x = s->x; x < s->width; x++) {
|
945 | adb47967 | ths | console_clear_xy(s, x, s->y); |
946 | e7f0ad58 | bellard | } |
947 | e7f0ad58 | bellard | break;
|
948 | adb47967 | ths | case 1: |
949 | adb47967 | ths | /* clear from beginning of line */
|
950 | adb47967 | ths | for (x = 0; x <= s->x; x++) { |
951 | adb47967 | ths | console_clear_xy(s, x, s->y); |
952 | adb47967 | ths | } |
953 | adb47967 | ths | break;
|
954 | adb47967 | ths | case 2: |
955 | adb47967 | ths | /* clear entire line */
|
956 | adb47967 | ths | for(x = 0; x < s->width; x++) { |
957 | adb47967 | ths | console_clear_xy(s, x, s->y); |
958 | adb47967 | ths | } |
959 | e7f0ad58 | bellard | break;
|
960 | e7f0ad58 | bellard | } |
961 | adb47967 | ths | break;
|
962 | adb47967 | ths | case 'm': |
963 | 6d6f7c28 | pbrook | console_handle_escape(s); |
964 | e7f0ad58 | bellard | break;
|
965 | adb47967 | ths | case 'n': |
966 | adb47967 | ths | /* report cursor position */
|
967 | adb47967 | ths | /* TODO: send ESC[row;colR */
|
968 | adb47967 | ths | break;
|
969 | adb47967 | ths | case 's': |
970 | adb47967 | ths | /* save cursor position */
|
971 | adb47967 | ths | s->x_saved = s->x; |
972 | adb47967 | ths | s->y_saved = s->y; |
973 | adb47967 | ths | break;
|
974 | adb47967 | ths | case 'u': |
975 | adb47967 | ths | /* restore cursor position */
|
976 | adb47967 | ths | s->x = s->x_saved; |
977 | adb47967 | ths | s->y = s->y_saved; |
978 | adb47967 | ths | break;
|
979 | adb47967 | ths | default:
|
980 | adb47967 | ths | #ifdef DEBUG_CONSOLE
|
981 | adb47967 | ths | fprintf(stderr, "unhandled escape character '%c'\n", ch);
|
982 | adb47967 | ths | #endif
|
983 | adb47967 | ths | break;
|
984 | adb47967 | ths | } |
985 | adb47967 | ths | break;
|
986 | e7f0ad58 | bellard | } |
987 | e7f0ad58 | bellard | } |
988 | e7f0ad58 | bellard | } |
989 | e7f0ad58 | bellard | |
990 | e7f0ad58 | bellard | void console_select(unsigned int index) |
991 | e7f0ad58 | bellard | { |
992 | e7f0ad58 | bellard | TextConsole *s; |
993 | 6d6f7c28 | pbrook | |
994 | e7f0ad58 | bellard | if (index >= MAX_CONSOLES)
|
995 | e7f0ad58 | bellard | return;
|
996 | e7f0ad58 | bellard | s = consoles[index]; |
997 | e7f0ad58 | bellard | if (s) {
|
998 | e7f0ad58 | bellard | active_console = s; |
999 | af3a9031 | ths | if (s->console_type != GRAPHIC_CONSOLE) {
|
1000 | e7f0ad58 | bellard | if (s->g_width != s->ds->width ||
|
1001 | 8e3a9fd2 | bellard | s->g_height != s->ds->height) { |
1002 | af3a9031 | ths | if (s->console_type == TEXT_CONSOLE_FIXED_SIZE) {
|
1003 | af3a9031 | ths | dpy_resize(s->ds, s->g_width, s->g_height); |
1004 | af3a9031 | ths | } else {
|
1005 | 6d6f7c28 | pbrook | s->g_width = s->ds->width; |
1006 | 6d6f7c28 | pbrook | s->g_height = s->ds->height; |
1007 | e7f0ad58 | bellard | text_console_resize(s); |
1008 | 95219897 | pbrook | } |
1009 | af3a9031 | ths | } |
1010 | e7f0ad58 | bellard | console_refresh(s); |
1011 | 95219897 | pbrook | } else {
|
1012 | 95219897 | pbrook | vga_hw_invalidate(); |
1013 | e7f0ad58 | bellard | } |
1014 | e7f0ad58 | bellard | } |
1015 | e7f0ad58 | bellard | } |
1016 | e7f0ad58 | bellard | |
1017 | e7f0ad58 | bellard | static int console_puts(CharDriverState *chr, const uint8_t *buf, int len) |
1018 | e7f0ad58 | bellard | { |
1019 | e7f0ad58 | bellard | TextConsole *s = chr->opaque; |
1020 | e7f0ad58 | bellard | int i;
|
1021 | e7f0ad58 | bellard | |
1022 | e7f0ad58 | bellard | console_show_cursor(s, 0);
|
1023 | e7f0ad58 | bellard | for(i = 0; i < len; i++) { |
1024 | e7f0ad58 | bellard | console_putchar(s, buf[i]); |
1025 | e7f0ad58 | bellard | } |
1026 | e7f0ad58 | bellard | console_show_cursor(s, 1);
|
1027 | e7f0ad58 | bellard | return len;
|
1028 | e7f0ad58 | bellard | } |
1029 | e7f0ad58 | bellard | |
1030 | 6fcfafb7 | bellard | static void console_send_event(CharDriverState *chr, int event) |
1031 | 6fcfafb7 | bellard | { |
1032 | 6fcfafb7 | bellard | TextConsole *s = chr->opaque; |
1033 | 6fcfafb7 | bellard | int i;
|
1034 | 6fcfafb7 | bellard | |
1035 | 6fcfafb7 | bellard | if (event == CHR_EVENT_FOCUS) {
|
1036 | 6fcfafb7 | bellard | for(i = 0; i < nb_consoles; i++) { |
1037 | 6fcfafb7 | bellard | if (consoles[i] == s) {
|
1038 | 6fcfafb7 | bellard | console_select(i); |
1039 | 6fcfafb7 | bellard | break;
|
1040 | 6fcfafb7 | bellard | } |
1041 | 6fcfafb7 | bellard | } |
1042 | 6fcfafb7 | bellard | } |
1043 | 6fcfafb7 | bellard | } |
1044 | 6fcfafb7 | bellard | |
1045 | e15d7371 | bellard | static void kbd_send_chars(void *opaque) |
1046 | e15d7371 | bellard | { |
1047 | e15d7371 | bellard | TextConsole *s = opaque; |
1048 | e15d7371 | bellard | int len;
|
1049 | e15d7371 | bellard | uint8_t buf[16];
|
1050 | 3b46e624 | ths | |
1051 | e5b0bc44 | pbrook | len = qemu_chr_can_read(s->chr); |
1052 | e15d7371 | bellard | if (len > s->out_fifo.count)
|
1053 | e15d7371 | bellard | len = s->out_fifo.count; |
1054 | e15d7371 | bellard | if (len > 0) { |
1055 | e15d7371 | bellard | if (len > sizeof(buf)) |
1056 | e15d7371 | bellard | len = sizeof(buf);
|
1057 | e15d7371 | bellard | qemu_fifo_read(&s->out_fifo, buf, len); |
1058 | e5b0bc44 | pbrook | qemu_chr_read(s->chr, buf, len); |
1059 | e15d7371 | bellard | } |
1060 | e15d7371 | bellard | /* characters are pending: we send them a bit later (XXX:
|
1061 | e15d7371 | bellard | horrible, should change char device API) */
|
1062 | e15d7371 | bellard | if (s->out_fifo.count > 0) { |
1063 | e15d7371 | bellard | qemu_mod_timer(s->kbd_timer, qemu_get_clock(rt_clock) + 1);
|
1064 | e15d7371 | bellard | } |
1065 | e15d7371 | bellard | } |
1066 | e15d7371 | bellard | |
1067 | e7f0ad58 | bellard | /* called when an ascii key is pressed */
|
1068 | e7f0ad58 | bellard | void kbd_put_keysym(int keysym) |
1069 | e7f0ad58 | bellard | { |
1070 | e7f0ad58 | bellard | TextConsole *s; |
1071 | e7f0ad58 | bellard | uint8_t buf[16], *q;
|
1072 | e7f0ad58 | bellard | int c;
|
1073 | e7f0ad58 | bellard | |
1074 | e7f0ad58 | bellard | s = active_console; |
1075 | af3a9031 | ths | if (!s || (s->console_type == GRAPHIC_CONSOLE))
|
1076 | e7f0ad58 | bellard | return;
|
1077 | e7f0ad58 | bellard | |
1078 | e7f0ad58 | bellard | switch(keysym) {
|
1079 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_UP:
|
1080 | e7f0ad58 | bellard | console_scroll(-1);
|
1081 | e7f0ad58 | bellard | break;
|
1082 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_DOWN:
|
1083 | e7f0ad58 | bellard | console_scroll(1);
|
1084 | e7f0ad58 | bellard | break;
|
1085 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_PAGEUP:
|
1086 | e7f0ad58 | bellard | console_scroll(-10);
|
1087 | e7f0ad58 | bellard | break;
|
1088 | e7f0ad58 | bellard | case QEMU_KEY_CTRL_PAGEDOWN:
|
1089 | e7f0ad58 | bellard | console_scroll(10);
|
1090 | e7f0ad58 | bellard | break;
|
1091 | e7f0ad58 | bellard | default:
|
1092 | e15d7371 | bellard | /* convert the QEMU keysym to VT100 key string */
|
1093 | e15d7371 | bellard | q = buf; |
1094 | e15d7371 | bellard | if (keysym >= 0xe100 && keysym <= 0xe11f) { |
1095 | e15d7371 | bellard | *q++ = '\033';
|
1096 | e15d7371 | bellard | *q++ = '[';
|
1097 | e15d7371 | bellard | c = keysym - 0xe100;
|
1098 | e15d7371 | bellard | if (c >= 10) |
1099 | e15d7371 | bellard | *q++ = '0' + (c / 10); |
1100 | e15d7371 | bellard | *q++ = '0' + (c % 10); |
1101 | e15d7371 | bellard | *q++ = '~';
|
1102 | e15d7371 | bellard | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { |
1103 | e15d7371 | bellard | *q++ = '\033';
|
1104 | e15d7371 | bellard | *q++ = '[';
|
1105 | e15d7371 | bellard | *q++ = keysym & 0xff;
|
1106 | e15d7371 | bellard | } else {
|
1107 | e7f0ad58 | bellard | *q++ = keysym; |
1108 | e15d7371 | bellard | } |
1109 | e5b0bc44 | pbrook | if (s->chr->chr_read) {
|
1110 | e15d7371 | bellard | qemu_fifo_write(&s->out_fifo, buf, q - buf); |
1111 | e15d7371 | bellard | kbd_send_chars(s); |
1112 | e7f0ad58 | bellard | } |
1113 | e7f0ad58 | bellard | break;
|
1114 | e7f0ad58 | bellard | } |
1115 | e7f0ad58 | bellard | } |
1116 | e7f0ad58 | bellard | |
1117 | af3a9031 | ths | static TextConsole *new_console(DisplayState *ds, console_type_t console_type)
|
1118 | e7f0ad58 | bellard | { |
1119 | e7f0ad58 | bellard | TextConsole *s; |
1120 | 95219897 | pbrook | int i;
|
1121 | e7f0ad58 | bellard | |
1122 | e7f0ad58 | bellard | if (nb_consoles >= MAX_CONSOLES)
|
1123 | e7f0ad58 | bellard | return NULL; |
1124 | e7f0ad58 | bellard | s = qemu_mallocz(sizeof(TextConsole));
|
1125 | e7f0ad58 | bellard | if (!s) {
|
1126 | e7f0ad58 | bellard | return NULL; |
1127 | e7f0ad58 | bellard | } |
1128 | af3a9031 | ths | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) &&
|
1129 | af3a9031 | ths | (console_type == GRAPHIC_CONSOLE))) { |
1130 | e7f0ad58 | bellard | active_console = s; |
1131 | af3a9031 | ths | } |
1132 | e7f0ad58 | bellard | s->ds = ds; |
1133 | af3a9031 | ths | s->console_type = console_type; |
1134 | af3a9031 | ths | if (console_type != GRAPHIC_CONSOLE) {
|
1135 | 95219897 | pbrook | consoles[nb_consoles++] = s; |
1136 | 95219897 | pbrook | } else {
|
1137 | 95219897 | pbrook | /* HACK: Put graphical consoles before text consoles. */
|
1138 | 95219897 | pbrook | for (i = nb_consoles; i > 0; i--) { |
1139 | af3a9031 | ths | if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE) |
1140 | 95219897 | pbrook | break;
|
1141 | 95219897 | pbrook | consoles[i] = consoles[i - 1];
|
1142 | 95219897 | pbrook | } |
1143 | 95219897 | pbrook | consoles[i] = s; |
1144 | 95219897 | pbrook | } |
1145 | 95219897 | pbrook | return s;
|
1146 | 95219897 | pbrook | } |
1147 | 95219897 | pbrook | |
1148 | 95219897 | pbrook | TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update, |
1149 | 95219897 | pbrook | vga_hw_invalidate_ptr invalidate, |
1150 | 95219897 | pbrook | vga_hw_screen_dump_ptr screen_dump, |
1151 | 95219897 | pbrook | void *opaque)
|
1152 | 95219897 | pbrook | { |
1153 | 95219897 | pbrook | TextConsole *s; |
1154 | 95219897 | pbrook | |
1155 | af3a9031 | ths | s = new_console(ds, GRAPHIC_CONSOLE); |
1156 | 95219897 | pbrook | if (!s)
|
1157 | 95219897 | pbrook | return NULL; |
1158 | 95219897 | pbrook | s->hw_update = update; |
1159 | 95219897 | pbrook | s->hw_invalidate = invalidate; |
1160 | 95219897 | pbrook | s->hw_screen_dump = screen_dump; |
1161 | 95219897 | pbrook | s->hw = opaque; |
1162 | e7f0ad58 | bellard | return s;
|
1163 | e7f0ad58 | bellard | } |
1164 | e7f0ad58 | bellard | |
1165 | 95219897 | pbrook | int is_graphic_console(void) |
1166 | e7f0ad58 | bellard | { |
1167 | af3a9031 | ths | return active_console->console_type == GRAPHIC_CONSOLE;
|
1168 | e7f0ad58 | bellard | } |
1169 | e7f0ad58 | bellard | |
1170 | af3a9031 | ths | CharDriverState *text_console_init(DisplayState *ds, const char *p) |
1171 | e7f0ad58 | bellard | { |
1172 | e7f0ad58 | bellard | CharDriverState *chr; |
1173 | e7f0ad58 | bellard | TextConsole *s; |
1174 | 6d6f7c28 | pbrook | int i,j;
|
1175 | af3a9031 | ths | unsigned width;
|
1176 | af3a9031 | ths | unsigned height;
|
1177 | e7f0ad58 | bellard | static int color_inited; |
1178 | 6d6f7c28 | pbrook | |
1179 | e7f0ad58 | bellard | chr = qemu_mallocz(sizeof(CharDriverState));
|
1180 | e7f0ad58 | bellard | if (!chr)
|
1181 | e7f0ad58 | bellard | return NULL; |
1182 | af3a9031 | ths | s = new_console(ds, (p == 0) ? TEXT_CONSOLE : TEXT_CONSOLE_FIXED_SIZE);
|
1183 | e7f0ad58 | bellard | if (!s) {
|
1184 | e7f0ad58 | bellard | free(chr); |
1185 | e7f0ad58 | bellard | return NULL; |
1186 | e7f0ad58 | bellard | } |
1187 | e7f0ad58 | bellard | chr->opaque = s; |
1188 | e7f0ad58 | bellard | chr->chr_write = console_puts; |
1189 | 6fcfafb7 | bellard | chr->chr_send_event = console_send_event; |
1190 | 6fcfafb7 | bellard | |
1191 | e5b0bc44 | pbrook | s->chr = chr; |
1192 | e15d7371 | bellard | s->out_fifo.buf = s->out_fifo_buf; |
1193 | e15d7371 | bellard | s->out_fifo.buf_size = sizeof(s->out_fifo_buf);
|
1194 | e15d7371 | bellard | s->kbd_timer = qemu_new_timer(rt_clock, kbd_send_chars, s); |
1195 | 3b46e624 | ths | |
1196 | e7f0ad58 | bellard | if (!color_inited) {
|
1197 | e7f0ad58 | bellard | color_inited = 1;
|
1198 | 6d6f7c28 | pbrook | for(j = 0; j < 2; j++) { |
1199 | 6d6f7c28 | pbrook | for(i = 0; i < 8; i++) { |
1200 | 5fafdf24 | ths | color_table[j][i] = col_expand(s->ds, |
1201 | 6d6f7c28 | pbrook | vga_get_color(s->ds, color_table_rgb[j][i])); |
1202 | 6d6f7c28 | pbrook | } |
1203 | e7f0ad58 | bellard | } |
1204 | e7f0ad58 | bellard | } |
1205 | e7f0ad58 | bellard | s->y_displayed = 0;
|
1206 | e7f0ad58 | bellard | s->y_base = 0;
|
1207 | e7f0ad58 | bellard | s->total_height = DEFAULT_BACKSCROLL; |
1208 | e7f0ad58 | bellard | s->x = 0;
|
1209 | e7f0ad58 | bellard | s->y = 0;
|
1210 | af3a9031 | ths | width = s->ds->width; |
1211 | af3a9031 | ths | height = s->ds->height; |
1212 | af3a9031 | ths | if (p != 0) { |
1213 | af3a9031 | ths | width = strtoul(p, (char **)&p, 10); |
1214 | af3a9031 | ths | if (*p == 'C') { |
1215 | af3a9031 | ths | p++; |
1216 | af3a9031 | ths | width *= FONT_WIDTH; |
1217 | af3a9031 | ths | } |
1218 | af3a9031 | ths | if (*p == 'x') { |
1219 | af3a9031 | ths | p++; |
1220 | af3a9031 | ths | height = strtoul(p, (char **)&p, 10); |
1221 | af3a9031 | ths | if (*p == 'C') { |
1222 | af3a9031 | ths | p++; |
1223 | af3a9031 | ths | height *= FONT_HEIGHT; |
1224 | af3a9031 | ths | } |
1225 | af3a9031 | ths | } |
1226 | af3a9031 | ths | } |
1227 | af3a9031 | ths | s->g_width = width; |
1228 | af3a9031 | ths | s->g_height = height; |
1229 | 6d6f7c28 | pbrook | |
1230 | 6d6f7c28 | pbrook | /* Set text attribute defaults */
|
1231 | 6d6f7c28 | pbrook | s->t_attrib_default.bold = 0;
|
1232 | 6d6f7c28 | pbrook | s->t_attrib_default.uline = 0;
|
1233 | 6d6f7c28 | pbrook | s->t_attrib_default.blink = 0;
|
1234 | 6d6f7c28 | pbrook | s->t_attrib_default.invers = 0;
|
1235 | 6d6f7c28 | pbrook | s->t_attrib_default.unvisible = 0;
|
1236 | 6d6f7c28 | pbrook | s->t_attrib_default.fgcol = COLOR_WHITE; |
1237 | 6d6f7c28 | pbrook | s->t_attrib_default.bgcol = COLOR_BLACK; |
1238 | 6d6f7c28 | pbrook | |
1239 | 6d6f7c28 | pbrook | /* set current text attributes to default */
|
1240 | 6d6f7c28 | pbrook | s->t_attrib = s->t_attrib_default; |
1241 | e7f0ad58 | bellard | text_console_resize(s); |
1242 | e7f0ad58 | bellard | |
1243 | 86e94dea | ths | qemu_chr_reset(chr); |
1244 | 86e94dea | ths | |
1245 | e7f0ad58 | bellard | return chr;
|
1246 | e7f0ad58 | bellard | } |