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Diffstat (limited to 'xorg-server/config/config.c')
-rw-r--r--xorg-server/config/config.c77
1 files changed, 75 insertions, 2 deletions
diff --git a/xorg-server/config/config.c b/xorg-server/config/config.c
index b01329339..7bf5e4179 100644
--- a/xorg-server/config/config.c
+++ b/xorg-server/config/config.c
@@ -28,13 +28,17 @@
#endif
#include "os.h"
+#include "inputstr.h"
#include "hotplug.h"
#include "config-backends.h"
void
config_init(void)
{
-#if defined(CONFIG_DBUS_API) || defined(CONFIG_HAL)
+#ifdef CONFIG_UDEV
+ if (!config_udev_init())
+ ErrorF("[config] failed to initialise udev\n");
+#elif defined(CONFIG_NEED_DBUS)
if (config_dbus_core_init()) {
# ifdef CONFIG_DBUS_API
if (!config_dbus_init())
@@ -54,7 +58,9 @@ config_init(void)
void
config_fini(void)
{
-#if defined(CONFIG_DBUS_API) || defined(CONFIG_HAL)
+#if defined(CONFIG_UDEV)
+ config_udev_fini();
+#elif defined(CONFIG_NEED_DBUS)
# ifdef CONFIG_HAL
config_hal_fini();
# endif
@@ -64,3 +70,70 @@ config_fini(void)
config_dbus_core_fini();
#endif
}
+
+static void
+remove_device(const char *backend, DeviceIntPtr dev)
+{
+ /* this only gets called for devices that have already been added */
+ LogMessage(X_INFO, "config/%s: removing device %s\n", backend, dev->name);
+
+ /* Call PIE here so we don't try to dereference a device that's
+ * already been removed. */
+ OsBlockSignals();
+ ProcessInputEvents();
+ DeleteInputDeviceRequest(dev);
+ OsReleaseSignals();
+}
+
+void
+remove_devices(const char *backend, const char *config_info)
+{
+ DeviceIntPtr dev, next;
+
+ for (dev = inputInfo.devices; dev; dev = next) {
+ next = dev->next;
+ if (dev->config_info && strcmp(dev->config_info, config_info) == 0)
+ remove_device(backend, dev);
+ }
+ for (dev = inputInfo.off_devices; dev; dev = next) {
+ next = dev->next;
+ if (dev->config_info && strcmp(dev->config_info, config_info) == 0)
+ remove_device(backend, dev);
+ }
+}
+
+BOOL
+device_is_duplicate(const char *config_info)
+{
+ DeviceIntPtr dev;
+
+ for (dev = inputInfo.devices; dev; dev = dev->next)
+ {
+ if (dev->config_info && (strcmp(dev->config_info, config_info) == 0))
+ return TRUE;
+ }
+
+ for (dev = inputInfo.off_devices; dev; dev = dev->next)
+ {
+ if (dev->config_info && (strcmp(dev->config_info, config_info) == 0))
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+add_option(InputOption **options, const char *key, const char *value)
+{
+ if (!value || *value == '\0')
+ return;
+
+ for (; *options; options = &(*options)->next)
+ ;
+ *options = xcalloc(sizeof(**options), 1);
+ if (!*options) /* Yeesh. */
+ return;
+ (*options)->key = xstrdup(key);
+ (*options)->value = xstrdup(value);
+ (*options)->next = NULL;
+}