Changeset 13391 for branches/kapa-mods-2007-05/Ohana/src/opihi/lib.data/open_kapa.c

Timestamp:

May 15, 2007, 3:25:20 PM (19 years ago)

Author:

eugene

Message:

changed device numbers to device names; using inet sockets

File:

• branches/kapa-mods-2007-05/Ohana/src/opihi/lib.data/open_kapa.c (modified) (6 diffs)

branches/kapa-mods-2007-05/Ohana/src/opihi/lib.data/open_kapa.c

@@ -1 +1 @@
 # include "display.h"
 # include "shell.h"
+# include <assert.h>
+
 
 /* kapa support for the new version of kapa (v2.0), which has both graph and image
@@ -20 +22 @@
   ALLOCATE (Device, char *, 1);                   // for future REALLOCATE calls
   ALLOCATE (Socket, int, 1);                      // for future REALLOCATE calls
+
+  InitGraph ();
+  InitImage ();
 }
 
@@ -41 +46 @@
 int DelKapaDevice (char *name) {
 
-  int N;
+  int i, N;
 
   N = FindKapaDevice (name);
@@ -75 +80 @@
 
   // find the given device number, or create. set this to active
-  assert (entry > 0);
-  assert (entry < Ndevice);
+  assert (entry >= 0);
+  assert (entry <  Ndevice);
 
   // if the (now) active socket is not open, open it
@@ -138 +143 @@
 # endif
 
+// return the current device name, if set 
+char *GetGraphName () {
+  if (Active < 0) return NULL;
+  return Device[Active];
+}
+
 /* return pointers for named device or current; open if needed */
 // if fd == NULL, don't return the value
@@ -176 +187 @@
       return (FALSE);
     }
-    entry = Active
+    entry = Active;
   } else {
     entry = FindKapaDevice (name);