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IABSD.fr/xenocara/xserver/config/wscons.c
jcs
- xserver/config/wscons.c
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/* * Copyright (c) 2011 Matthieu Herrb * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifdef HAVE_DIX_CONFIG_H #include <dix-config.h> #endif #include <sys/ioctl.h> #include <sys/time.h> #include <dev/wscons/wsconsio.h> #include <dev/wscons/wsksymdef.h> #include <errno.h> #include <string.h> #include <unistd.h> #include "input.h" #include "inputstr.h" #include "os.h" #include "config-backends.h" #define WSCONS_KBD_DEVICE "/dev/wskbd" #define WSCONS_MOUSE_PREFIX "/dev/wsmouse" #define KB_OVRENC \ { KB_UK, "gb" }, \ { KB_SV, "se" }, \ { KB_SG, "ch" }, \ { KB_SF, "ch" }, \ { KB_LA, "latam" }, \ { KB_CF, "ca" } struct nameint { int val; const char *name; } kbdenc[] = { KB_OVRENC, KB_ENCTAB, {0} }; struct nameint kbdvar[] = { {KB_NODEAD | KB_SG, "de_nodeadkeys"}, {KB_NODEAD | KB_SF, "fr_nodeadkeys"}, {KB_SF, "fr"}, {KB_DVORAK | KB_CF, "fr-dvorak"}, {KB_DVORAK | KB_FR, "bepo"}, {KB_DVORAK, "dvorak"}, {KB_COLEMAK, "colemak"}, {KB_CF, "fr-legacy"}, {KB_NODEAD, "nodeadkeys"}, {0} }; struct nameint kbdopt[] = { {KB_SWAPCTRLCAPS, "ctrl:swapcaps"}, {0} }; struct nameint kbdmodel[] = { {WSKBD_TYPE_ADB, "macintosh" }, {0} }; static void wscons_add_keyboard(void) { InputAttributes attrs = { }; DeviceIntPtr dev = NULL; InputOption *input_options = NULL; char *config_info = NULL; int fd, i, rc; unsigned int type; kbd_t wsenc = 0; /* Find keyboard configuration */ fd = priv_open_device(WSCONS_KBD_DEVICE); if (fd == -1) { LogMessage(X_ERROR, "wskbd: open %s: %s\n", WSCONS_KBD_DEVICE, strerror(errno)); return; } if (ioctl(fd, WSKBDIO_GETENCODING, &wsenc) == -1) { LogMessage(X_WARNING, "wskbd: ioctl(WSKBDIO_GETENCODING) " "failed: %s\n", strerror(errno)); close(fd); return; } if (ioctl(fd, WSKBDIO_GTYPE, &type) == -1) { LogMessage(X_WARNING, "wskbd: ioctl(WSKBDIO_GTYPE) " "failed: %s\n", strerror(errno)); close(fd); return; } close(fd); input_options = input_option_new(input_options, "_source", "server/wscons"); if (input_options == NULL) return; LogMessage(X_INFO, "config/wscons: checking input device %s\n", WSCONS_KBD_DEVICE); input_options = input_option_new(input_options, "name", WSCONS_KBD_DEVICE); input_options = input_option_new(input_options, "driver", "kbd"); if (asprintf(&config_info, "wscons:%s", WSCONS_KBD_DEVICE) < 0) goto unwind; if (!config_info) goto unwind; if (KB_ENCODING(wsenc) == KB_USER) { /* Ignore wscons "user" layout */ LogMessageVerb(X_INFO, 3, "wskbd: ignoring \"user\" layout\n"); goto kbd_config_done; } for (i = 0; kbdenc[i].val; i++) if (KB_ENCODING(wsenc) == kbdenc[i].val) { LogMessageVerb(X_INFO, 3, "wskbd: using layout %s\n", kbdenc[i].name); input_options = input_option_new(input_options, "xkb_layout", kbdenc[i].name); break; } for (i = 0; kbdvar[i].val; i++) if ((wsenc & kbdvar[i].val) == kbdvar[i].val && (KB_ENCODING(wsenc) == KB_ENCODING(kbdvar[i].val) || !KB_ENCODING(kbdvar[i].val))) { LogMessageVerb(X_INFO, 3, "wskbd: using variant %s\n", kbdvar[i].name); input_options = input_option_new(input_options, "xkb_variant", kbdvar[i].name); break; } for (i = 0; kbdopt[i].val; i++) if (KB_VARIANT(wsenc) & kbdopt[i].val) { LogMessageVerb(X_INFO, 3, "wskbd: using option %s\n", kbdopt[i].name); input_options = input_option_new(input_options, "xkb_options", kbdopt[i].name); break; } for (i = 0; kbdmodel[i].val; i++) if (type == kbdmodel[i].val) { LogMessageVerb(X_INFO, 3, "wskbd: using model %s\n", kbdmodel[i].name); input_options = input_option_new(input_options, "xkb_model", kbdmodel[i].name); break; } kbd_config_done: attrs.flags |= ATTR_KEY | ATTR_KEYBOARD; rc = NewInputDeviceRequest(input_options, &attrs, &dev); if (rc != Success) goto unwind; for (; dev; dev = dev->next) { free(dev->config_info); dev->config_info = strdup(config_info); } unwind: input_option_free_list(&input_options); } static void wscons_add_pointer(const char *path, const char *driver, int flags) { InputAttributes attrs = { }; DeviceIntPtr dev = NULL; InputOption *input_options = NULL; char *config_info = NULL; int rc; if (asprintf(&config_info, "wscons:%s", path) < 0) return; if (!config_info) return; input_options = input_option_new(input_options, "_source", "server/wscons"); if (input_options == NULL) return; input_options = input_option_new(input_options, "name", strdup(path)); input_options = input_option_new(input_options, "driver", strdup(driver)); input_options = input_option_new(input_options, "device", strdup(path)); LogMessage(X_INFO, "config/wscons: checking input device %s\n", path); attrs.flags |= flags; rc = NewInputDeviceRequest(input_options, &attrs, &dev); if (rc != Success) goto unwind; for (; dev; dev = dev->next) { free(dev->config_info); dev->config_info = strdup(config_info); } unwind: input_option_free_list(&input_options); } static void wscons_add_pointers(void) { char devnam[256]; int fd, i, wsmouse_type; /* Check pointing devices */ for (i = 0; i <= 9; i++) { snprintf(devnam, sizeof(devnam), "%s%d", WSCONS_MOUSE_PREFIX, i); LogMessageVerb(X_INFO, 10, "wsmouse: checking %s\n", devnam); fd = priv_open_device(devnam); if (fd == -1) { LogMessageVerb(X_WARNING, 10, "%s: %s\n", devnam, strerror(errno)); continue; } if (ioctl(fd, WSMOUSEIO_GTYPE, &wsmouse_type) != 0) { LogMessageVerb(X_WARNING, 10, "%s: WSMOUSEIO_GTYPE failed\n", devnam); close(fd); continue; } close(fd); switch (wsmouse_type) { case WSMOUSE_TYPE_SYNAPTICS: case WSMOUSE_TYPE_ALPS: case WSMOUSE_TYPE_ELANTECH: case WSMOUSE_TYPE_SYNAP_SBTN: case WSMOUSE_TYPE_TOUCHPAD: wscons_add_pointer(devnam, "ws", ATTR_TOUCHPAD); break; case WSMOUSE_TYPE_TPANEL: wscons_add_pointer(devnam, "ws", ATTR_TOUCHSCREEN); break; default: break; } } /* Add a default entry catching all other mux elements as "ws" */ wscons_add_pointer(WSCONS_MOUSE_PREFIX, "ws", ATTR_POINTER); } int config_wscons_init(void) { wscons_add_keyboard(); wscons_add_pointers(); return 1; } void config_wscons_fini(void) { /* Not much to do ? */ }