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/* $XFree86$ */
/*
* 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 <X11/Xlib.h>
#include "dmxext.h"
static void indent(int level)
{
int i;
for (i = 0; i < level; i++) printf(" ");
}
static void print_window_id(const char *displayName, Display *display,
Window window, int level, int child)
{
char *name;
if (!XFetchName(display, window, &name)) name = NULL;
indent(level);
if (child) printf("(%d) ", child);
printf("%s window 0x%08lx: %s%s\n",
displayName,
(long unsigned)window,
name ? name : "",
(window == DefaultRootWindow(display))
? " (DMX root window)" : "");
if (name) XFree(name);
}
static void print_info(Display *display, Window window, int level, int child)
{
DMXWindowAttributes winfo[128];
int count;
int i;
if (!DMXGetWindowAttributes(display, window, &count, 128, winfo)) {
printf("Could not get window information for 0x%08lx\n",
(long unsigned)window);
exit(-2);
}
printf("\n");
print_window_id("DMX", display, window, level, child);
for (i = 0; i < count; i++) {
DMXScreenAttributes sinfo;
Display *backend;
/* This could also be cached -- the information doesn't change. */
if (!DMXGetScreenAttributes(display, winfo[i].screen, &sinfo)) {
printf("Could not get screen information for screen %d\n", i);
exit(-2);
}
if (!(backend = XOpenDisplay(sinfo.displayName))) {
printf("Cannot open backend display %s\n", sinfo.displayName);
exit(-2);
}
XCloseDisplay(backend);
indent(level+1);
printf("%s window 0x%08lx: %dx%d%+d%+d",
sinfo.displayName,
(long unsigned)winfo[i].window,
winfo[i].pos.width, winfo[i].pos.height,
winfo[i].pos.x, winfo[i].pos.y);
if (!winfo[i].vis.width
&& !winfo[i].vis.height
&& !winfo[i].vis.x
&& !winfo[i].vis.y) printf(" not visible\n");
else if (winfo[i].vis.width == winfo[i].pos.width
&& winfo[i].vis.height == winfo[i].pos.height) {
printf( " %+d%+d\n", winfo[i].vis.x, winfo[i].vis.y);
} else {
printf( " %dx%d%+d%+d\n",
winfo[i].vis.width, winfo[i].vis.height,
winfo[i].vis.x, winfo[i].vis.y);
}
}
}
static void print_tree(Display *display, Window window, int level, int child)
{
Window root, parent;
Window *list;
unsigned int count;
unsigned int i;
print_info(display, window, level, child);
if (!XQueryTree(display, window, &root, &parent, &list, &count)) {
printf("Cannot query window tree for 0x%08lx\n",
(long unsigned)window);
exit(-3);
}
if (count) {
indent(level+1);
printf("%d child%s:\n", count, count > 1 ? "ren" : "");
for (i = 0; i < count; i++) {
print_tree(display, list[i], level+1, i+1);
}
}
}
static const char *core(DMXInputAttributes *iinfo)
{
if (iinfo->isCore) return "core";
else if (iinfo->sendsCore) return "extension (sends core)";
else return "extension";
}
int main(int argc, char **argv)
{
Display *display = NULL;
Window window = 0;
int event_base;
int error_base;
int major_version, minor_version, patch_version;
DMXScreenAttributes sinfo;
DMXInputAttributes iinfo;
int count;
int i;
if (argc == 2 || argc == 3) {
if (!(display = XOpenDisplay(argv[1]))) {
printf("Cannot open display %s\n", argv[1]);
return -1;
}
if (argc == 3) window = strtol(argv[2], NULL, 0);
} else {
printf("Usage: %s display [windowid]\n", argv[0]);
return -1;
}
if (!display && !(display = XOpenDisplay(NULL))) {
printf("Cannot open default display\n");
return -1;
}
if (!DMXQueryExtension(display, &event_base, &error_base)) {
printf("DMX extension not present\n");
return -1;
}
printf("DMX extension present: event_base = %d, error_base = %d\n",
event_base, error_base);
if (!DMXQueryVersion(display,
&major_version, &minor_version, &patch_version)) {
printf("Could not get extension version\n");
return -1;
}
printf("Extension version: %d.%d patch %d\n",
major_version, minor_version, patch_version);
if (!DMXGetScreenCount(display, &count)) {
printf("Could not get screen count\n");
return -1;
}
printf("Screen count = %d\n", count);
for (i = 0; i < count; i++) {
if (!DMXGetScreenAttributes(display, i, &sinfo)) {
printf("Could not get screen information for %d\n", i);
return -1;
}
printf("%d: %s %ux%u+%d+%d %d @%dx%d (root: %dx%d%+d%+d)\n",
i, sinfo.displayName,
sinfo.screenWindowWidth, sinfo.screenWindowHeight,
sinfo.screenWindowXoffset, sinfo.screenWindowYoffset,
sinfo.logicalScreen,
sinfo.rootWindowXorigin, sinfo.rootWindowYorigin,
sinfo.rootWindowWidth, sinfo.rootWindowHeight,
sinfo.rootWindowXoffset, sinfo.rootWindowYoffset);
}
if (major_version == 1 && minor_version >= 1) {
if (!DMXGetInputCount(display, &count)) {
printf("Could not get input count\n");
return -1;
}
printf("Input count = %d\n", count);
for (i = 0; i < count; i++) {
if (!DMXGetInputAttributes(display, i, &iinfo)) {
printf("Could not get input information for id %d\n", i);
return -1;
}
switch (iinfo.inputType) {
case DMXLocalInputType:
printf(" %2d local %-20.20s %s\n", i, "", core(&iinfo));
break;
case DMXConsoleInputType:
printf(" %2d console %-20.20s %s\n",
i, iinfo.name, core(&iinfo));
break;
case DMXBackendInputType:
printf(" %2d backend %-20.20s id=%2d screen=%2d %s\n",
i, iinfo.name, iinfo.physicalId, iinfo.physicalScreen,
core(&iinfo));
break;
}
}
}
if (window) print_info(display, window, 0, 0);
else print_tree(display, DefaultRootWindow(display), 0, 0);
XCloseDisplay(display);
return 0;
}
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