272 lines
8.1 KiB
C
272 lines
8.1 KiB
C
/*
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* Copyright (c) 2011 Matthieu Herrb
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <sys/time.h>
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#include <dev/wscons/wsconsio.h>
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#include <dev/wscons/wsksymdef.h>
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#include <sys/ioctl.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <string.h>
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#include <unistd.h>
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#include "input.h"
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#include "inputstr.h"
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#include "os.h"
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#include "config-backends.h"
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#define WSCONS_KBD_DEVICE "/dev/wskbd"
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#define WSCONS_MOUSE_PREFIX "/dev/wsmouse"
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#define KB_OVRENC \
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{ KB_UK, "gb" }, \
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{ KB_SV, "se" }, \
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{ KB_SG, "ch" }, \
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{ KB_SF, "ch" }, \
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{ KB_LA, "latam" }, \
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{ KB_CF, "ca" }
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struct nameint {
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int val;
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const char *name;
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} kbdenc[] = {
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KB_OVRENC,
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KB_ENCTAB
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#ifndef __NetBSD__
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,
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#endif
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{0}
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};
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struct nameint kbdvar[] = {
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{KB_NODEAD | KB_SG, "de_nodeadkeys"},
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{KB_NODEAD | KB_SF, "fr_nodeadkeys"},
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{KB_SF, "fr"},
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{KB_DVORAK | KB_CF, "fr-dvorak"},
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{KB_DVORAK | KB_FR, "bepo"},
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{KB_DVORAK, "dvorak"},
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{KB_CF, "fr-legacy"},
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{KB_NODEAD, "nodeadkeys"},
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{0}
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};
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struct nameint kbdopt[] = {
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{KB_SWAPCTRLCAPS, "ctrl:swapcaps"},
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{0}
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};
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struct nameint kbdmodel[] = {
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{WSKBD_TYPE_ZAURUS, "zaurus"},
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{0}
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};
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static void
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wscons_add_keyboard(void)
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{
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InputAttributes attrs = { };
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DeviceIntPtr dev = NULL;
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InputOption *input_options = NULL;
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char *config_info = NULL;
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int fd, i, rc;
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unsigned int type;
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kbd_t wsenc = 0;
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/* Find keyboard configuration */
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fd = open(WSCONS_KBD_DEVICE, O_RDWR | O_NONBLOCK | O_EXCL);
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if (fd == -1) {
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LogMessage(X_ERROR, "wskbd: open %s: %s\n",
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WSCONS_KBD_DEVICE, strerror(errno));
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return;
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}
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if (ioctl(fd, WSKBDIO_GETENCODING, &wsenc) == -1) {
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LogMessage(X_WARNING, "wskbd: ioctl(WSKBDIO_GETENCODING) "
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"failed: %s\n", strerror(errno));
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close(fd);
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return;
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}
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if (ioctl(fd, WSKBDIO_GTYPE, &type) == -1) {
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LogMessage(X_WARNING, "wskbd: ioctl(WSKBDIO_GTYPE) "
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"failed: %s\n", strerror(errno));
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close(fd);
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return;
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}
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close(fd);
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input_options = input_option_new(input_options, "_source", "server/wscons");
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if (input_options == NULL)
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return;
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LogMessage(X_INFO, "config/wscons: checking input device %s\n",
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WSCONS_KBD_DEVICE);
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input_options = input_option_new(input_options, "name", WSCONS_KBD_DEVICE);
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input_options = input_option_new(input_options, "driver", "kbd");
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if (asprintf(&config_info, "wscons:%s", WSCONS_KBD_DEVICE) == -1)
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goto unwind;
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if (KB_ENCODING(wsenc) == KB_USER) {
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/* Ignore wscons "user" layout */
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LogMessageVerb(X_INFO, 3, "wskbd: ignoring \"user\" layout\n");
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goto kbd_config_done;
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}
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for (i = 0; kbdenc[i].val; i++)
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if (KB_ENCODING(wsenc) == kbdenc[i].val) {
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LogMessageVerb(X_INFO, 3, "wskbd: using layout %s\n",
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kbdenc[i].name);
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input_options = input_option_new(input_options,
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"xkb_layout", kbdenc[i].name);
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break;
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}
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for (i = 0; kbdvar[i].val; i++)
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if (wsenc == kbdvar[i].val || KB_VARIANT(wsenc) == kbdvar[i].val) {
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LogMessageVerb(X_INFO, 3, "wskbd: using variant %s\n",
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kbdvar[i].name);
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input_options = input_option_new(input_options,
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"xkb_variant", kbdvar[i].name);
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break;
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}
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for (i = 0; kbdopt[i].val; i++)
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if (KB_VARIANT(wsenc) == kbdopt[i].val) {
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LogMessageVerb(X_INFO, 3, "wskbd: using option %s\n",
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kbdopt[i].name);
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input_options = input_option_new(input_options,
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"xkb_options", kbdopt[i].name);
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break;
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}
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for (i = 0; kbdmodel[i].val; i++)
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if (type == kbdmodel[i].val) {
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LogMessageVerb(X_INFO, 3, "wskbd: using model %s\n",
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kbdmodel[i].name);
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input_options = input_option_new(input_options,
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"xkb_model", kbdmodel[i].name);
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break;
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}
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kbd_config_done:
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attrs.flags |= ATTR_KEY | ATTR_KEYBOARD;
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rc = NewInputDeviceRequest(input_options, &attrs, &dev);
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if (rc != Success)
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goto unwind;
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for (; dev; dev = dev->next) {
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free(dev->config_info);
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dev->config_info = strdup(config_info);
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}
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unwind:
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input_option_free_list(&input_options);
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}
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static void
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wscons_add_pointer(const char *path, const char *driver, int flags)
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{
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InputAttributes attrs = { };
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DeviceIntPtr dev = NULL;
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InputOption *input_options = NULL;
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char *config_info = NULL;
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int rc;
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if (asprintf(&config_info, "wscons:%s", path) == -1)
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return;
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input_options = input_option_new(input_options, "_source", "server/wscons");
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if (input_options == NULL)
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return;
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input_options = input_option_new(input_options, "name", strdup(path));
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input_options = input_option_new(input_options, "driver", strdup(driver));
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input_options = input_option_new(input_options, "device", strdup(path));
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LogMessage(X_INFO, "config/wscons: checking input device %s\n", path);
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attrs.flags |= flags;
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rc = NewInputDeviceRequest(input_options, &attrs, &dev);
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if (rc != Success)
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goto unwind;
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for (; dev; dev = dev->next) {
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free(dev->config_info);
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dev->config_info = strdup(config_info);
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}
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unwind:
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input_option_free_list(&input_options);
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}
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static void
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wscons_add_pointers(void)
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{
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char devname[256];
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int fd, i, wsmouse_type;
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/* Check pointing devices */
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for (i = 0; i < 4; i++) {
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snprintf(devname, sizeof(devname), "%s%d", WSCONS_MOUSE_PREFIX, i);
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LogMessageVerb(X_INFO, 10, "wsmouse: checking %s\n", devname);
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#ifdef HAVE_OPEN_DEVICE
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fd = open_device(devname, O_RDWR | O_NONBLOCK | O_EXCL);
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#else
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fd = open(devname, O_RDWR | O_NONBLOCK | O_EXCL);
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#endif
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if (fd == -1) {
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LogMessageVerb(X_WARNING, 10, "%s: %s\n", devname, strerror(errno));
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continue;
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}
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if (ioctl(fd, WSMOUSEIO_GTYPE, &wsmouse_type) != 0) {
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LogMessageVerb(X_WARNING, 10,
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"%s: WSMOUSEIO_GTYPE failed\n", devname);
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close(fd);
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continue;
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}
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close(fd);
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switch (wsmouse_type) {
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#ifdef WSMOUSE_TYPE_SYNAPTICS
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case WSMOUSE_TYPE_SYNAPTICS:
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wscons_add_pointer(devname, "synaptics", ATTR_TOUCHPAD);
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break;
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#endif
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case WSMOUSE_TYPE_TPANEL:
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wscons_add_pointer(devname, "ws", ATTR_TOUCHSCREEN);
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break;
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default:
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break;
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}
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}
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/* Add a default entry catching all other mux elements as pointers */
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wscons_add_pointer(WSCONS_MOUSE_PREFIX, "ws", ATTR_POINTER);
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}
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int
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config_wscons_init(void)
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{
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wscons_add_keyboard();
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wscons_add_pointers();
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return 1;
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}
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void
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config_wscons_fini(void)
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{
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/* Not much to do ? */
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}
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