summaryrefslogtreecommitdiff
path: root/decode_lbx.c
diff options
context:
space:
mode:
authorKeith Packard <keithp@keithp.com>2001-06-08 00:32:52 +0000
committerAlan Coopersmith <alan.coopersmith@sun.com>2009-05-04 18:13:07 -0700
commit062412a066cc62635c1d1eb99999ee774775ca6f (patch)
tree3a72f748e101900c292cf242055862ecce4bccb7 /decode_lbx.c
parent306057f2475b216fb73686bcb0003355cf88944a (diff)
downloadxscope-062412a066cc62635c1d1eb99999ee774775ca6f.tar.gz
Import xscope bits into keithp.com CVS
Diffstat (limited to 'decode_lbx.c')
-rw-r--r--decode_lbx.c149
1 files changed, 149 insertions, 0 deletions
diff --git a/decode_lbx.c b/decode_lbx.c
new file mode 100644
index 0000000..5aced31
--- /dev/null
+++ b/decode_lbx.c
@@ -0,0 +1,149 @@
+/*
+ * $NCDId$
+ *
+ * Copyright 1992 Network Computing Devices
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of NCD. not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. NCD. makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * NCD. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NCD.
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Keith Packard, Network Computing Devices
+ */
+
+#include <stdio.h>
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#define _XLBX_SERVER_
+#include "scope.h"
+#include "x11.h"
+#include "lbxscope.h"
+
+unsigned char LookForLBXFlag;
+
+unsigned char LBXRequest, LBXEvent, LBXError;
+
+lbx_decode_req(fd, buf)
+FD fd;
+unsigned char *buf;
+{
+ short Major = IByte (&buf[0]);
+ short Minor = IByte (&buf[1]);
+
+ switch (Minor) {
+ case 0:
+ LbxQueryVersion (fd, buf);
+ ExtendedReplyExpected (fd, Major, Minor);
+ break;
+ case 1:
+ LbxStartProxy (fd, buf);
+ break;
+ case 2:
+ LbxStopProxy (fd, buf);
+ break;
+ case 3:
+ LbxSwitch (fd, buf);
+ break;
+ case 4:
+ LbxNewClient(fd, buf);
+ break;
+ case 5:
+ LbxCloseClient (fd, buf);
+ break;
+ case 6:
+ LbxModifySequence (fd, buf);
+ break;
+ default:
+ break;
+ }
+}
+
+lbx_decode_reply(fd, buf, RequestMinor)
+ FD fd;
+ unsigned char *buf;
+ short RequestMinor;
+{
+ switch (RequestMinor) {
+ case 0:
+ LbxQueryVersionReply (fd, buf);
+ break;
+ default:
+ break;
+ }
+}
+
+lbx_decode_error(fd, buf)
+ FD fd;
+ unsigned char *buf;
+{
+ short error = IByte(&buf[1]) - LBXError;
+
+ switch (error) {
+ case 0:
+ break;
+ default:
+ break;
+ }
+}
+
+lbx_decode_event (fd, buf)
+ FD fd;
+ unsigned char *buf;
+{
+ short event = IByte(&buf[0]) - LBXEvent;
+
+ switch (event) {
+ case 0:
+ LbxSwitchEvent (fd, buf);
+ break;
+ case 1:
+ LbxCloseEvent (fd, buf);
+ break;
+ default:
+ break;
+ }
+}
+
+InitializeLBX(buf)
+ unsigned char *buf;
+{
+ TYPE p, DefineType ();
+
+ LBXRequest = (unsigned char)(buf[9]);
+ LBXEvent = (unsigned char)(buf[10]);
+ LBXError = (unsigned char)(buf[11]);
+ LookForLBXFlag = 0;
+
+ DefineEValue (&TD[REQUEST], (unsigned long) LBXRequest, "LbxRequest");
+ DefineEValue (&TD[REPLY], (unsigned long) LBXRequest, "LbxReply");
+ DefineEValue (&TD[EVENT], (unsigned long) LBXEvent, "LbxEvent");
+ DefineEValue (&TD[ERROR], (unsigned long) LBXError, "LbxError");
+
+ p = DefineType(LBXREQUEST, ENUMERATED, "LBXREQUEST", PrintENUMERATED);
+ DefineEValue(p, 0L, "QueryVersion");
+ DefineEValue(p, 1L, "StartProxy");
+ DefineEValue(p, 2L, "StopProxy");
+ DefineEValue(p, 3L, "Switch");
+ DefineEValue(p, 4L, "NewClient");
+ DefineEValue(p, 5L, "CloseClient");
+ DefineEValue(p, 6L, "ModifySequence");
+
+ p = DefineType(LBXREPLY, ENUMERATED, "LBXREPLY", PrintENUMERATED);
+ DefineEValue (p, 0L, "QueryVersion");
+
+ p = DefineType(LBXEVENT, ENUMERATED, "LBXEVENT", PrintENUMERATED);
+ DefineEValue (p, 0L, "SwitchEvent");
+ DefineEValue (p, 1L, "CloseEvent");
+}