Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 319 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/dmx/examples/xinput.c b/nx-X11/programs/Xserver/hw/dmx/examples/xinput.c
new file mode 100644
index 000000000..c2b9bc0f4
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/dmx/examples/xinput.c
@@ -0,0 +1,319 @@
+/* $XFree86$ */
+/*
+ * Copyright 2001,2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * 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 on 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
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+/*
+ * Authors:
+ *   Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/XKBlib.h>
+#include <X11/extensions/XInput.h>
+#include <X11/extensions/XKB.h>
+#include <X11/extensions/XKBstr.h>
+#include <X11/extensions/dmxext.h>
+#include <sys/time.h>
+
+static const char *core(DMXInputAttributes *iinf)
+{
+    if (iinf->isCore)         return "core";
+    else if (iinf->sendsCore) return "extension (sends core events)";
+    else                      return "extension";
+}
+
+static void printdmxinfo(Display *display, int id)
+{
+    int                  event_base;
+    int                  error_base;
+    int                  major_version, minor_version, patch_version;
+    DMXInputAttributes   iinf;
+    Display              *backend;
+    char                 *backendname = NULL;
+
+    if (!DMXQueryExtension(display, &event_base, &error_base)) return;
+    if (!DMXQueryVersion(display, &major_version, &minor_version,
+                         &patch_version)) return;
+    if (major_version == 1 && minor_version == 0) return; /* too old */
+    if (!DMXGetInputAttributes(display, id, &iinf)) return;
+
+    printf("   DMX Information: ");
+    if (iinf.detached) printf("detached ");
+    else               printf("active   ");
+    switch (iinf.inputType) {
+    case DMXLocalInputType:
+        printf("local, %s", core(&iinf));
+        break;
+    case DMXConsoleInputType:
+        printf("console %s, %s", iinf.name, core(&iinf));
+        break;
+    case DMXBackendInputType:
+        if (iinf.physicalId >= 0) {
+            if ((backend = XOpenDisplay(iinf.name))) {
+                XExtensionVersion *ext = XGetExtensionVersion(backend, INAME);
+                if (ext && ext != (XExtensionVersion *)NoSuchExtension) {
+                    int count, i;
+                    XDeviceInfo *devInfo = XListInputDevices(backend, &count);
+                    if (devInfo) {
+                        for (i = 0; i < count; i++) {
+                            if ((unsigned)iinf.physicalId == devInfo[i].id
+                                && devInfo[i].name) {
+                                backendname = strdup(devInfo[i].name);
+                                break;
+                            }
+                        }
+                        XFreeDeviceList(devInfo);
+                    }
+                }
+                XCloseDisplay(backend);
+            }
+        }
+        printf("backend o%d/%s",iinf.physicalScreen,  iinf.name);
+        if (iinf.physicalId >= 0) printf("/id%d", iinf.physicalId);
+        if (backendname) {
+            printf("=%s", backendname);
+            free(backendname);
+        }
+        printf(" %s", core(&iinf));
+        break;
+    }
+    printf("\n");
+}
+
+int main(int argc, char **argv)
+{
+    Display              *display = NULL;
+    int                  device   = -1;
+    int                  newmouse = -1;
+    int                  newkbd   = -1;
+    int                  count;
+    int                  i, j;
+    XDeviceInfo          *devInfo;
+    XExtensionVersion    *ext;
+
+    if (argc == 2 || argc == 3 || argc == 4 || argc == 5) {
+        if (!(display = XOpenDisplay(argv[1]))) {
+            printf("Cannot open display %s\n", argv[1]);
+            return -1;
+        }
+        if (argc >= 3) device   = strtol(argv[2], NULL, 0);
+        if (argc >= 4) newmouse = strtol(argv[3], NULL, 0);
+        if (argc >= 5) newkbd   = strtol(argv[4], NULL, 0);
+    } else {
+        printf("Usage: %s display [device] [newmouse] [newkbd]\n", argv[0]);
+        return -1;
+    }
+
+    if (!display && !(display = XOpenDisplay(NULL))) {
+        printf("Cannot open default display\n");
+        return -1;
+    }
+
+    ext = XGetExtensionVersion(display, INAME);
+    if (!ext || ext == (XExtensionVersion *)NoSuchExtension) {
+        printf("No XInputExtension\n");
+        return -1;
+    }
+    printf("%s version %d.%d\n",
+           INAME, ext->major_version, ext->minor_version);
+
+    if (!(devInfo = XListInputDevices(display, &count)) || !count) {
+        printf("Cannot list devices\n");
+        return -1;
+    }
+
+    for (i = 0; i < count; i++) {
+        XAnyClassPtr any;
+        const char   *kind   = "Unknown";
+        int          has_key = 0;
+        
+        switch (devInfo[i].use) {
+        case IsXPointer:         kind = "XPointer";         break;
+        case IsXKeyboard:        kind = "XKeyboard";        break;
+        case IsXExtensionDevice: kind = "XExtensionDevice"; break;
+        }
+        printf("%2lu %-20.20s %-16.16s",
+               (long unsigned)devInfo[i].id,
+               devInfo[i].name ? devInfo[i].name : "", kind);
+
+        for (j = 0, any = devInfo[i].inputclassinfo;
+             j < devInfo[i].num_classes;
+             any = (XAnyClassPtr)((char *)any + any->length), j++) {
+            const char   *class = "unk";
+            switch (any->class) {
+            case KeyClass:       class = "key"; ++has_key; break;
+            case ButtonClass:    class = "btn"; break;
+            case ValuatorClass:  class = "val"; break;
+            case FeedbackClass:  class = "fdb"; break;
+            case ProximityClass: class = "prx"; break;
+            case FocusClass:     class = "foc"; break;
+            case OtherClass:     class = "oth"; break;
+            }
+            printf(" %s", class);
+        }
+        printf("\n");
+        printdmxinfo(display, i);
+
+        if (has_key) {
+            XkbDescPtr           xkb;
+            if ((xkb = XkbGetKeyboard(display,
+                                      XkbAllComponentsMask,
+                                      devInfo[i].id))) {
+                printf("   Xkb Information:\n");
+                printf("      Device id = %d\n", xkb->device_spec);
+                printf("      Min keycode = 0x%02x\n", xkb->min_key_code);
+                printf("      Max keycode = 0x%02x\n", xkb->max_key_code);
+#define PRINTNAME(x)                                                     \
+    printf("      %s = %s\n",                                            \
+           #x, xkb->names->x ? XGetAtomName(display, xkb->names->x) : "")
+                PRINTNAME(keycodes);
+                PRINTNAME(geometry);
+                PRINTNAME(symbols);
+                PRINTNAME(types);
+                PRINTNAME(compat);
+            }
+        }
+    }
+
+    if (newmouse >= 0) {
+        XDevice     *dev;
+
+        printf("Trying to make device %d core mouse\n", newmouse);
+        dev = XOpenDevice(display, devInfo[newmouse].id);
+        printf("Status = %d\n",
+               XChangePointerDevice(display, dev, 0, 1));
+        return 0;
+    }
+
+    if (newkbd >= 0) {
+        XDevice     *dev;
+
+        printf("Trying to make device %d core keyboard\n", newkbd);
+        dev = XOpenDevice(display, devInfo[newkbd].id);
+        printf("Status = %d\n",
+               XChangeKeyboardDevice(display, dev));
+        return 0;
+    }
+            
+
+    if (device >=0){
+#define MAX_EVENTS 100
+        int         cnt = 0;
+        XDevice     *dev;
+        XEventClass event_list[MAX_EVENTS];
+        int         event_type[MAX_EVENTS];
+        const char  *names[MAX_EVENTS];
+        int         total = 0;
+
+#define ADD(type)                                     \
+        if (cnt >= MAX_EVENTS) abort();               \
+        names[cnt] = #type;                           \
+        type(dev, event_type[cnt], event_list[cnt]);  \
+        if (event_type[cnt]) ++cnt
+        
+
+        dev = XOpenDevice(display, devInfo[device].id);
+        ADD(DeviceKeyPress);
+        ADD(DeviceKeyRelease);
+        ADD(DeviceButtonPress);
+        ADD(DeviceButtonRelease);
+        ADD(DeviceMotionNotify);
+        ADD(DeviceFocusIn);
+        ADD(DeviceFocusOut);
+        ADD(ProximityIn);
+        ADD(ProximityOut);
+        ADD(DeviceStateNotify);
+        ADD(DeviceMappingNotify);
+        ADD(ChangeDeviceNotify);
+        
+        for (i = 0; i < cnt; i++) {
+            printf("Waiting for %s events of type %d (%lu) on 0x%08lx\n",
+                   names[i],
+                   event_type[i], (unsigned long)event_list[i],
+                   (long unsigned)DefaultRootWindow(display));
+        }
+        XSelectExtensionEvent(display, DefaultRootWindow(display),
+                              event_list, cnt);
+        
+        for (;;) {
+            XEvent event;
+            XNextEvent(display, &event);
+            for (i = 0; i < cnt; i++) {
+                XDeviceMotionEvent *e = (XDeviceMotionEvent *)&event;
+                XDeviceButtonEvent *b = (XDeviceButtonEvent *)&event;
+                if (event.type == event_type[i]) {
+                    printf("%s id=%lu (%d @ %d,%d; s=0x%04x, d=%d, t=%lu)"
+                           " axes_count=%d first=%d %d %d %d %d %d %d\n",
+                           names[i],
+                           (long unsigned)e->deviceid,
+                           e->type,
+                           e->x, e->y,
+                           e->device_state,
+                           b->button,
+                           (long unsigned)b->time,
+                           e->axes_count,
+                           e->first_axis,
+                           e->axis_data[0],
+                           e->axis_data[1],
+                           e->axis_data[2],
+                           e->axis_data[3],
+                           e->axis_data[4],
+                           e->axis_data[5]);
+                }
+            }
+            ++total;
+#if 0
+                                /* Used to check motion history for
+                                 * extension devices. */
+            if (!(total % 10)) {
+                XDeviceTimeCoord *tc;
+                int              n, m, a;
+                struct timeval   tv;
+                unsigned long    ms;
+                gettimeofday(&tv, NULL);
+                ms = tv.tv_sec * 1000 + tv.tv_usec / 1000;
+                tc = XGetDeviceMotionEvents(display, dev, ms-1000, ms,
+                                            &n, &m, &a);
+                printf("Got %d events of mode %s with %d axes\n",
+                       n, m == Absolute ? "Absolute" : "Relative", a);
+                for (i = 0; i < n && i < 10; i++) {
+                    printf("  %d: %lu %d %d\n",
+                           i, tc[i].time, tc[i].data[0], tc[i].data[1]);
+                }
+                XFreeDeviceMotionEvents(tc);
+            }
+#endif                
+        }
+    }
+
+    XCloseDisplay(display);
+    return 0;
+}