diff options
author | Keith Packard <keithp@keithp.com> | 2001-06-08 00:32:52 +0000 |
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committer | Alan Coopersmith <alan.coopersmith@sun.com> | 2009-05-04 18:13:07 -0700 |
commit | 062412a066cc62635c1d1eb99999ee774775ca6f (patch) | |
tree | 3a72f748e101900c292cf242055862ecce4bccb7 /decode_wcp.c | |
parent | 306057f2475b216fb73686bcb0003355cf88944a (diff) | |
download | xscope-062412a066cc62635c1d1eb99999ee774775ca6f.tar.gz |
Import xscope bits into keithp.com CVS
Diffstat (limited to 'decode_wcp.c')
-rw-r--r-- | decode_wcp.c | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/decode_wcp.c b/decode_wcp.c new file mode 100644 index 0000000..f6529c2 --- /dev/null +++ b/decode_wcp.c @@ -0,0 +1,130 @@ +/* + * $NCDOr$ + * + * Copyright 1996 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 _WCP_SERVER_ +#include "scope.h" +#include "x11.h" +#include "wcpscope.h" + +unsigned char LookForWCPFlag; + +unsigned char WCPRequest, WCPError; + +wcp_decode_req(fd, buf) +FD fd; +unsigned char *buf; +{ + short Major = IByte (&buf[0]); + short Minor = IByte (&buf[1]); + + switch (Minor) { + case 0: + WcpQueryVersion (fd, buf); + ExtendedReplyExpected (fd, Major, Minor); + break; + case 1: + WcpPutImage (fd, buf); + break; + case 2: + WcpGetImage (fd, buf); + ExtendedReplyExpected (fd, Major, Minor); + break; + case 3: + WcpCreateColorCursor (fd, buf); + break; + case 4: + WcpCreateLut (fd, buf); + break; + case 5: + WcpFreeLut (fd, buf); + break; + case 6: + WcpCopyArea (fd, buf); + break; + default: + break; + } +} + +wcp_decode_reply(fd, buf, RequestMinor) + FD fd; + unsigned char *buf; + short RequestMinor; +{ + switch (RequestMinor) { + case 0: + WcpQueryVersionReply (fd, buf); + break; + case 2: + WcpGetImageReply (fd, buf); + break; + default: + break; + } +} + +wcp_decode_error(fd, buf) + FD fd; + unsigned char *buf; +{ + short error = IByte(&buf[1]) - WCPError; + + switch (error) { + case 0: + break; + default: + break; + } +} + +InitializeWCP(buf) + unsigned char *buf; +{ + TYPE p, DefineType (); + + WCPRequest = (unsigned char)(buf[9]); + WCPError = (unsigned char)(buf[11]); + LookForWCPFlag = 0; + + DefineEValue (&TD[REQUEST], (unsigned long) WCPRequest, "WcpRequest"); + DefineEValue (&TD[REPLY], (unsigned long) WCPRequest, "WcpReply"); + DefineEValue (&TD[ERROR], (unsigned long) WCPError, "WcpError"); + + p = DefineType(WCPREQUEST, ENUMERATED, "WCPREQUEST", PrintENUMERATED); + DefineEValue(p, 0L, "WcpQueryVersion"); + DefineEValue(p, 1L, "WcpPutImage"); + DefineEValue(p, 2L, "WcpGetImage"); + DefineEValue(p, 3L, "WcpCreateColorCursor"); + DefineEValue(p, 4L, "WcpCreateLut"); + DefineEValue(p, 5L, "WcpFreeLut"); + DefineEValue(p, 6L, "WcpCopyArea"); + + p = DefineType(WCPREPLY, ENUMERATED, "WCPREPLY", PrintENUMERATED); + DefineEValue (p, 0L, "QueryVersion"); + +} |