Initial revision

1999-12-09 23:15:14 +00:00
commit 2635c3085d
139 changed files with 24298 additions and 0 deletions
@@ -0,0 +1,89 @@
+/*
+  client_data.c
+
+  Creates and destroys a client's data structures.  These are mainly
+  its name, screen list, and menu list.
+
+ */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../shared/debug.h"
+
+#include "client_data.h"
+#include "screen.h"
+#include "screenlist.h"
+
+
+
+int client_data_init(client_data *d)
+{
+   if(!d) return -1;
+
+   d->ack = 0;
+   d->name = NULL;
+
+   d->screenlist = LL_new();
+   if(!d->screenlist)
+   {
+      fprintf(stderr, "client_data_init: Error allocating screenlist\n");
+      return -1;
+   }
+   /* TODO:  this section...  (client menus)
+   d->menulist = LL_new();
+   if(!d->menulist)
+   {
+      fprintf(stderr, "client_data_init: Error allocating menulist\n");
+      return -1;
+   }
+   */
+   return 0;
+}
+
+int client_data_destroy(client_data *d)
+{
+   screen *s;
+
+   debug("client_data_destroy\n");
+   
+   if(!d) return -1;
+
+   d->ack = 0;
+
+   // Clean up the name...
+   if(d->name)
+      free(d->name);
+
+   // Clean up the screenlist...
+   debug("client_data_destroy: Cleaning screenlist\n");
+   LL_Rewind(d->screenlist);
+   do {
+      s = (screen *)LL_Get(d->screenlist);
+      if(s)
+      {
+	 debug("client_data_destroy: removing screen %s\n", s->id);
+
+	 // FIXME? This shouldn't be handled here...
+	 // Now, remove it from the screenlist...
+	 if(screenlist_remove_all(s) < 0)
+	 {
+	    // Not a serious error..
+	    fprintf(stderr, "client_data_destroy:  Error dequeueing screen\n");
+	    return 0;
+	 }
+
+	 // Free its memory...
+	 screen_destroy(s);
+      }
+   } while(LL_Next(d->screenlist) == 0);
+   LL_Destroy(d->screenlist);
+   
+   // TODO:  clean up the rest of the data...
+
+   return 0;
+}
+
+