1 files changed, 84 insertions, 0 deletions
diff --git a/src/XListDProp.c b/src/XListDProp.c
new file mode 100644
index 0000000..aee2737
--- /dev/null
+++ b/src/XListDProp.c
@@ -0,0 +1,84 @@
+/************************************************************
+
+Copyright 2008 Peter Hutterer
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice 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
+AUTHOR 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.
+
+Except as contained in this notice, the name of the author shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from the author.
+
+*/
+
+/***********************************************************************
+ * XListDeviceProperties - List an input device's properties.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <X11/Xlibint.h>
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include <X11/extensions/XInput.h>
+#include <X11/extensions/extutil.h>
+#include "XIint.h"
+
+Atom*
+XListDeviceProperties(Display* dpy, XDevice* dev, int *nprops_return)
+{
+    xListDevicePropertiesReq    *req;
+    xListDevicePropertiesReply  rep;
+    XExtDisplayInfo             *info = XInput_find_display(dpy);
+    Atom                        *props = NULL;
+
+    LockDisplay(dpy);
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
+	return (NoSuchExtension);
+
+    GetReq(ListDeviceProperties, req);
+    req->reqType = info->codes->major_opcode;
+    req->ReqType = X_ListDeviceProperties;
+    req->deviceid = dev->device_id;
+
+    if (!_XReply(dpy, (xReply*)&rep, 0, xFalse)) {
+        *nprops_return = 0;
+        goto cleanup;
+    }
+
+    *nprops_return = rep.nAtoms;
+
+    if (rep.nAtoms) {
+        props = (Atom*)Xmalloc(rep.nAtoms * sizeof(Atom));
+        if (!props)
+        {
+            _XEatData(dpy, rep.nAtoms << 2);
+            *nprops_return = 0;
+            goto cleanup;
+        }
+
+        _XRead32(dpy, props, rep.nAtoms << 2);
+    }
+
+cleanup:
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return props;
+}
+