1 files changed, 0 insertions, 228 deletions
diff --git a/progs/miniglx/sample_server2.c b/progs/miniglx/sample_server2.c
deleted file mode 100644
index efd382a6d9..0000000000
--- a/progs/miniglx/sample_server2.c
+++ /dev/null
@@ -1,228 +0,0 @@
-
-/*
- * Sample server that just keeps first available window mapped.
- * 
- * It also reads and echos anything that happens on stdin as an
- * example of tracking events from sources other than miniglx clients.
- * 
- * It reads & writes without blocking, so that eg. piping a lot of
- * text to stdin and then hitting 'ctrl-S' on the output stream won't
- * cause it to stop handling miniglx events.
- *
- * See select_tut in the linux manual pages for a good overview of the 
- * select(2) system call.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <GL/gl.h>
-#include <GL/miniglx.h>
-#include <errno.h>
-#include <assert.h>
-
-struct client {
-   struct client *next;
-   Window windowid;
-   int mappable;
-};
-
-struct client *clients = 0, *mapped_client = 0;
-
-#define BUFSZ 4096
-char rbuf[BUFSZ];
-int rbuf_count;
-
-
-static struct client *find_client( Window id )
-{
-   struct client *c;
-
-   for (c = clients ; c ; c = c->next)
-      if (c->windowid == id)
-	 return c;
-
-   return 0;
-}
-
-int main( int argc, char *argv[] )
-{
-   Display *dpy;
-   XEvent ev;
-   int autostart = 0;
-
-   if (argc == 2 && strcmp(argv[1], "-autostart") == 0)
-      autostart = 1;
-
-   dpy = __miniglx_StartServer(NULL);
-   if (!dpy) {
-      fprintf(stderr, "Error: __miniglx_StartServer failed\n");
-      return 1;
-   }
-
-   /* How is vt switching communicated through the XNextEvent interface?
-    */
-   while (1) {
-      int r, n;
-      struct timeval tv;
-      fd_set rfds, wfds;
-      int bored = 0;
-
-      FD_ZERO(&rfds);
-      FD_ZERO(&wfds);
-      tv.tv_sec = 1;
-      tv.tv_usec = 0;
-
-      if (rbuf_count) {
-	 FD_SET( 1, &wfds );	/* notify when we can write out buffer */
-	 n = 1;
-      }
-      else {
-	 FD_SET( 0, &rfds );	/* else notify when new data to read */
-	 n = 0;
-      }
-
-      /* __miniglx_Select waits until any of these file groups becomes
-       * readable/writable/etc (like regular select), until timeout
-       * expires (like regular select), until a signal is received
-       * (like regular select) or until an event is available for
-       * XCheckMaskEvent().
-       */
-      r = __miniglx_Select( dpy, n+1, &rfds, &wfds, 0, &tv );
-
-      /* This can happen if select() is interrupted by a signal:
-       */
-      if (r < 0 && errno != EINTR && errno != EAGAIN) {
-	 perror ("select()");
-	 exit (1);
-      }
-
-      if (tv.tv_sec == 0 && tv.tv_usec == 0)
-	 bored = 1;
-
-      /* Check and handle events on our local file descriptors
-       */
-      if (FD_ISSET( 0, &rfds )) {
-	 /* Something on stdin */	 
-	 assert(rbuf_count == 0);
-	 r = read(0, rbuf, BUFSZ);	 
-	 if (r < 1) {
-	    perror("read");	
-	    abort();
-	 }
-	 rbuf_count = r;
-      }
-
-      if (FD_ISSET( 1, &wfds )) {
-	 /* Can write to stdout */
-	 assert(rbuf_count > 0);
-	 r = write(1, rbuf, rbuf_count);	 
-	 if (r < 1) {
-	    perror("write");
-	    abort();
-	 }
-	 rbuf_count -= r;
-	 if (rbuf_count) 
-	    memmove(rbuf + r, rbuf, rbuf_count);
-      }
-
-
-      /* Check and handle events generated by miniglx:
-       */
-      while (XCheckMaskEvent( dpy, ~0, &ev )) {
-	 struct client *c;
-	 bored = 0;
-
-	 fprintf(stderr, "Received event %d\n", ev.type);
-
-	 switch (ev.type) {
-	 case CreateNotify: 
-	    fprintf(stderr, "CreateNotify -- new client\n");
-	    c = malloc(sizeof(*c));
-	    c->next = clients;
-	    c->windowid = ev.xcreatewindow.window;
-	    c->mappable = False;
-	    clients = c;
-	    break;
-
-	 case DestroyNotify:
-	    fprintf(stderr, "DestroyNotify\n");
-	    c = find_client(ev.xdestroywindow.window);
-	    if (!c) break;
-	    if (c == clients)
-	       clients = c->next;
-	    else {
-	       struct client *t;
-	       for (t = clients ; t->next != c ; t = t->next)
-		  ;
-	       t->next = c->next;
-	    }
-
-	    if (c == mapped_client) 
-	       mapped_client = 0;
-
-	    free(c);
-	    break;
-
-	 case MapRequest:
-	    fprintf(stderr, "MapRequest\n");
-	    c = find_client(ev.xmaprequest.window);
-	    if (!c) break;
-	    c->mappable = True;
-	    break;
-
-	 case UnmapNotify:
-	    fprintf(stderr, "UnmapNotify\n");
-	    c = find_client(ev.xunmap.window);
-	    if (!c) break;
-	    c->mappable = False;
-	    if (c == mapped_client)
-	       mapped_client = 0;
-	    break;
-
-	 default:
-	    break;
-	 }
-      }
-
-
-      /* Search for first mappable client if none already mapped.
-       */
-      if (!mapped_client) {
-	 struct client *c;
-	 for (c = clients ; c ; c = c->next) {
-	    if (c->mappable) {
-	       XMapWindow( dpy, c->windowid );
-	       mapped_client = c;
-	       break;
-	    }
-	 }
-	 if (!clients && autostart) {
-	    system("nohup ./texline &");
-	    system("nohup ./manytex &");
-	 }
-      }
-      else if (bored) {
-	 struct client *c;
-	 /* bored of mapped client now, let's try & find another one */
-	 for (c = mapped_client->next ; c && !c->mappable ; c = c->next)
-	    ;
-	 if (!c)
-	    for (c = clients ; c && !c->mappable ; c = c->next)
-	       ;
-	 if (c && c != mapped_client) {
-	    XUnmapWindow( dpy, mapped_client->windowid );
-	    XMapWindow( dpy, c->windowid );
-	    mapped_client = c;
-	 }
-	 else 
-	    fprintf(stderr, "I'm bored!\n");
-      }
-   }
-
-   XCloseDisplay( dpy );
-
-   return 0;
-}