Merge remote-tracking branch 'herrb/master'

4 files changed, 284 insertions, 0 deletions

diff --git a/config/Makefile.am b/config/Makefile.am
index 4a2e873db..69bdcf730 100644
--- a/config/Makefile.am
+++ b/config/Makefile.am
@@ -34,6 +34,12 @@ libconfig_la_SOURCES += hal.c
 libconfig_la_LIBADD += $(HAL_LIBS)
 endif
 
+else
+
+if CONFIG_WSCONS
+libconfig_la_SOURCES += wscons.c
+endif # CONFIG_WSCONS
+
 endif # CONFIG_NEED_DBUS
 
 endif # !CONFIG_UDEV
diff --git a/config/config-backends.h b/config/config-backends.h
index 35ab8a044..10743c38a 100644
--- a/config/config-backends.h
+++ b/config/config-backends.h
@@ -68,3 +68,8 @@ int config_hal_init(void);
 void config_hal_fini(void);
 # endif
 #endif
+
+#ifdef CONFIG_WSCONS
+int config_wscons_init(void);
+void config_wscons_fini(void);
+#endif
diff --git a/config/config.c b/config/config.c
index 9c28785c6..0dae3ad68 100644
--- a/config/config.c
+++ b/config/config.c
@@ -52,6 +52,9 @@ config_init(void)
     else {
 	ErrorF("[config] failed to initialise D-Bus core\n");
     }
+#elif defined(CONFIG_WSCONS)
+    if (!config_wscons_init())
+	ErrorF("[config] failed to initialise wscons\n");
 #endif
 }
 
@@ -68,6 +71,8 @@ config_fini(void)
     config_dbus_fini();
 # endif
     config_dbus_core_fini();
+#elif defined(CONFIG_WSCONS)
+    config_wscons_fini();
 #endif
 }
 
diff --git a/config/wscons.c b/config/wscons.c
new file mode 100644
index 000000000..27c1f6348
--- /dev/null
+++ b/config/wscons.c
@@ -0,0 +1,268 @@
+/*
+ * 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 <dev/wscons/wsconsio.h>
+#include <dev/wscons/wsksymdef.h>
+
+#include <sys/ioctl.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;
+  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_CF,		"fr-legacy" },
+	{ KB_NODEAD,		"nodeadkeys" },
+	{ 0 }
+};
+
+struct nameint kbdopt[] = {
+	{ KB_SWAPCTRLCAPS, "ctrl:swapcaps" },
+	{ 0 }
+};
+
+struct nameint kbdmodel[] = {
+	{ WSKBD_TYPE_ZAURUS,	"zaurus" },
+	{ 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 = open(WSCONS_KBD_DEVICE, O_RDWR | O_NONBLOCK | O_EXCL);
+	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");
+
+	config_info = Xprintf("wscons:%s", WSCONS_KBD_DEVICE);
+	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 ||
+		    KB_VARIANT(wsenc) == 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_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;
+
+	config_info = Xprintf("wscons:%s", path);
+	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 devname[256];
+	int fd, i, wsmouse_type;
+
+	/* Check pointing devices */
+	for (i = 0; i < 4; i++) {
+		snprintf(devname, sizeof(devname), "%s%d",
+		    WSCONS_MOUSE_PREFIX, i);
+		LogMessageVerb(X_INFO, 10, "wsmouse: checking %s\n", devname);
+		fd = open_device(devnamem O_RDWR | O_NONBLOCK | O_EXCL);
+		if (fd == -1) {
+			LogMessageVerb(X_WARNING, 10, "%s: %s\n", devname,
+			    strerror(errno));
+			continue;
+		}
+		if (ioctl(fd, WSMOUSEIO_GTYPE, &wsmouse_type) != 0) {
+			LogMessageVerb(X_WARNING, 10,
+			    "%s: WSMOUSEIO_GTYPE failed\n", devname);
+			close(fd);
+			continue;
+		}
+		close(fd);
+		switch (wsmouse_type) {
+		case WSMOUSE_TYPE_SYNAPTICS:
+			wscons_add_pointer(devname, "synaptics",
+			    ATTR_TOUCHPAD);
+			break;
+		case WSMOUSE_TYPE_TPANEL:
+			wscons_add_pointer(devname, "ws", ATTR_TOUCHSCREEN);
+			break;
+		default:
+			break;
+		}
+	}
+	/* Add a default entry catching all other mux elements as "mouse" */
+	wscons_add_pointer(WSCONS_MOUSE_PREFIX, "mouse", ATTR_POINTER);
+}
+
+int
+config_wscons_init(void)
+{
+	wscons_add_keyboard();
+	wscons_add_pointers();
+	return 1;
+}
+
+void
+config_wscons_fini(void)
+{
+	/* Not much to do ? */
+}