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a09e091a JB |
1 | /* |
2 | * Copyright (c) 2011 Matthieu Herrb | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice (including the next | |
12 | * paragraph) shall be included in all copies or substantial portions of the | |
13 | * Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
21 | * DEALINGS IN THE SOFTWARE. | |
22 | */ | |
23 | ||
24 | #ifdef HAVE_DIX_CONFIG_H | |
25 | #include <dix-config.h> | |
26 | #endif | |
27 | ||
28 | #include <dev/wscons/wsconsio.h> | |
29 | #include <dev/wscons/wsksymdef.h> | |
30 | ||
31 | #include <sys/ioctl.h> | |
32 | #include <errno.h> | |
33 | #include <string.h> | |
34 | #include <unistd.h> | |
35 | ||
36 | #include "input.h" | |
37 | #include "inputstr.h" | |
38 | #include "os.h" | |
39 | #include "config-backends.h" | |
40 | ||
41 | #define WSCONS_KBD_DEVICE "/dev/wskbd" | |
42 | #define WSCONS_MOUSE_PREFIX "/dev/wsmouse" | |
43 | ||
44 | #define KB_OVRENC \ | |
45 | { KB_UK, "gb" }, \ | |
46 | { KB_SV, "se" }, \ | |
47 | { KB_SG, "ch" }, \ | |
48 | { KB_SF, "ch" }, \ | |
49 | { KB_LA, "latam" }, \ | |
50 | { KB_CF, "ca" } | |
51 | ||
52 | struct nameint { | |
53 | int val; | |
54 | char *name; | |
55 | } kbdenc[] = { | |
56 | KB_OVRENC, | |
57 | KB_ENCTAB, | |
58 | {0} | |
59 | }; | |
60 | ||
61 | struct nameint kbdvar[] = { | |
62 | {KB_NODEAD | KB_SG, "de_nodeadkeys"}, | |
63 | {KB_NODEAD | KB_SF, "fr_nodeadkeys"}, | |
64 | {KB_SF, "fr"}, | |
65 | {KB_DVORAK | KB_CF, "fr-dvorak"}, | |
66 | {KB_DVORAK | KB_FR, "bepo"}, | |
67 | {KB_DVORAK, "dvorak"}, | |
68 | {KB_CF, "fr-legacy"}, | |
69 | {KB_NODEAD, "nodeadkeys"}, | |
70 | {0} | |
71 | }; | |
72 | ||
73 | struct nameint kbdopt[] = { | |
74 | {KB_SWAPCTRLCAPS, "ctrl:swapcaps"}, | |
75 | {0} | |
76 | }; | |
77 | ||
78 | struct nameint kbdmodel[] = { | |
79 | {WSKBD_TYPE_ZAURUS, "zaurus"}, | |
80 | {0} | |
81 | }; | |
82 | ||
83 | static void | |
84 | wscons_add_keyboard(void) | |
85 | { | |
86 | InputAttributes attrs = { }; | |
87 | DeviceIntPtr dev = NULL; | |
88 | InputOption *input_options = NULL; | |
89 | char *config_info = NULL; | |
90 | int fd, i, rc; | |
91 | unsigned int type; | |
92 | kbd_t wsenc = 0; | |
93 | ||
94 | /* Find keyboard configuration */ | |
95 | fd = open(WSCONS_KBD_DEVICE, O_RDWR | O_NONBLOCK | O_EXCL); | |
96 | if (fd == -1) { | |
97 | LogMessage(X_ERROR, "wskbd: open %s: %s\n", | |
98 | WSCONS_KBD_DEVICE, strerror(errno)); | |
99 | return; | |
100 | } | |
101 | if (ioctl(fd, WSKBDIO_GETENCODING, &wsenc) == -1) { | |
102 | LogMessage(X_WARNING, "wskbd: ioctl(WSKBDIO_GETENCODING) " | |
103 | "failed: %s\n", strerror(errno)); | |
104 | close(fd); | |
105 | return; | |
106 | } | |
107 | if (ioctl(fd, WSKBDIO_GTYPE, &type) == -1) { | |
108 | LogMessage(X_WARNING, "wskbd: ioctl(WSKBDIO_GTYPE) " | |
109 | "failed: %s\n", strerror(errno)); | |
110 | close(fd); | |
111 | return; | |
112 | } | |
113 | close(fd); | |
114 | ||
115 | input_options = input_option_new(input_options, "_source", "server/wscons"); | |
116 | if (input_options == NULL) | |
117 | return; | |
118 | ||
119 | LogMessage(X_INFO, "config/wscons: checking input device %s\n", | |
120 | WSCONS_KBD_DEVICE); | |
121 | input_options = input_option_new(input_options, "name", WSCONS_KBD_DEVICE); | |
122 | input_options = input_option_new(input_options, "driver", "kbd"); | |
123 | ||
124 | config_info = Xprintf("wscons:%s", WSCONS_KBD_DEVICE); | |
125 | if (!config_info) | |
126 | goto unwind; | |
127 | if (KB_ENCODING(wsenc) == KB_USER) { | |
128 | /* Ignore wscons "user" layout */ | |
129 | LogMessageVerb(X_INFO, 3, "wskbd: ignoring \"user\" layout\n"); | |
130 | goto kbd_config_done; | |
131 | } | |
132 | for (i = 0; kbdenc[i].val; i++) | |
133 | if (KB_ENCODING(wsenc) == kbdenc[i].val) { | |
134 | LogMessageVerb(X_INFO, 3, "wskbd: using layout %s\n", | |
135 | kbdenc[i].name); | |
136 | input_options = input_option_new(input_options, | |
137 | "xkb_layout", kbdenc[i].name); | |
138 | break; | |
139 | } | |
140 | for (i = 0; kbdvar[i].val; i++) | |
141 | if (wsenc == kbdvar[i].val || KB_VARIANT(wsenc) == kbdvar[i].val) { | |
142 | LogMessageVerb(X_INFO, 3, "wskbd: using variant %s\n", | |
143 | kbdvar[i].name); | |
144 | input_options = input_option_new(input_options, | |
145 | "xkb_variant", kbdvar[i].name); | |
146 | break; | |
147 | } | |
148 | for (i = 0; kbdopt[i].val; i++) | |
149 | if (KB_VARIANT(wsenc) == kbdopt[i].val) { | |
150 | LogMessageVerb(X_INFO, 3, "wskbd: using option %s\n", | |
151 | kbdopt[i].name); | |
152 | input_options = input_option_new(input_options, | |
153 | "xkb_options", kbdopt[i].name); | |
154 | break; | |
155 | } | |
156 | for (i = 0; kbdmodel[i].val; i++) | |
157 | if (type == kbdmodel[i].val) { | |
158 | LogMessageVerb(X_INFO, 3, "wskbd: using model %s\n", | |
159 | kbdmodel[i].name); | |
160 | input_options = input_option_new(input_options, | |
161 | "xkb_model", kbdmodel[i].name); | |
162 | break; | |
163 | } | |
164 | ||
165 | kbd_config_done: | |
166 | attrs.flags |= ATTR_KEYBOARD; | |
167 | rc = NewInputDeviceRequest(input_options, &attrs, &dev); | |
168 | if (rc != Success) | |
169 | goto unwind; | |
170 | ||
171 | for (; dev; dev = dev->next) { | |
172 | free(dev->config_info); | |
173 | dev->config_info = strdup(config_info); | |
174 | } | |
175 | unwind: | |
176 | input_option_free_list(&input_options); | |
177 | } | |
178 | ||
179 | static void | |
180 | wscons_add_pointer(const char *path, const char *driver, int flags) | |
181 | { | |
182 | InputAttributes attrs = { }; | |
183 | DeviceIntPtr dev = NULL; | |
184 | InputOption *input_options = NULL; | |
185 | char *config_info = NULL; | |
186 | int rc; | |
187 | ||
188 | config_info = Xprintf("wscons:%s", path); | |
189 | if (!config_info) | |
190 | return; | |
191 | ||
192 | input_options = input_option_new(input_options, "_source", "server/wscons"); | |
193 | if (input_options == NULL) | |
194 | return; | |
195 | ||
196 | input_options = input_option_new(input_options, "name", strdup(path)); | |
197 | input_options = input_option_new(input_options, "driver", strdup(driver)); | |
198 | input_options = input_option_new(input_options, "device", strdup(path)); | |
199 | LogMessage(X_INFO, "config/wscons: checking input device %s\n", path); | |
200 | attrs.flags |= flags; | |
201 | rc = NewInputDeviceRequest(input_options, &attrs, &dev); | |
202 | if (rc != Success) | |
203 | goto unwind; | |
204 | ||
205 | for (; dev; dev = dev->next) { | |
206 | free(dev->config_info); | |
207 | dev->config_info = strdup(config_info); | |
208 | } | |
209 | unwind: | |
210 | input_option_free_list(&input_options); | |
211 | } | |
212 | ||
213 | static void | |
214 | wscons_add_pointers(void) | |
215 | { | |
216 | char devname[256]; | |
217 | int fd, i, wsmouse_type; | |
218 | ||
219 | /* Check pointing devices */ | |
220 | for (i = 0; i < 4; i++) { | |
221 | snprintf(devname, sizeof(devname), "%s%d", WSCONS_MOUSE_PREFIX, i); | |
222 | LogMessageVerb(X_INFO, 10, "wsmouse: checking %s\n", devname); | |
223 | fd = open_device(devnamem O_RDWR | O_NONBLOCK | O_EXCL); | |
224 | if (fd == -1) { | |
225 | LogMessageVerb(X_WARNING, 10, "%s: %s\n", devname, strerror(errno)); | |
226 | continue; | |
227 | } | |
228 | if (ioctl(fd, WSMOUSEIO_GTYPE, &wsmouse_type) != 0) { | |
229 | LogMessageVerb(X_WARNING, 10, | |
230 | "%s: WSMOUSEIO_GTYPE failed\n", devname); | |
231 | close(fd); | |
232 | continue; | |
233 | } | |
234 | close(fd); | |
235 | switch (wsmouse_type) { | |
236 | case WSMOUSE_TYPE_SYNAPTICS: | |
237 | wscons_add_pointer(devname, "synaptics", ATTR_TOUCHPAD); | |
238 | break; | |
239 | case WSMOUSE_TYPE_TPANEL: | |
240 | wscons_add_pointer(devname, "ws", ATTR_TOUCHSCREEN); | |
241 | break; | |
242 | default: | |
243 | break; | |
244 | } | |
245 | } | |
246 | /* Add a default entry catching all other mux elements as "mouse" */ | |
247 | wscons_add_pointer(WSCONS_MOUSE_PREFIX, "mouse", ATTR_POINTER); | |
248 | } | |
249 | ||
250 | int | |
251 | config_wscons_init(void) | |
252 | { | |
253 | wscons_add_keyboard(); | |
254 | wscons_add_pointers(); | |
255 | return 1; | |
256 | } | |
257 | ||
258 | void | |
259 | config_wscons_fini(void) | |
260 | { | |
261 | /* Not much to do ? */ | |
262 | } |