Xephyr: delete unused proxy code
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Julien Cristau <jcristau@debian.org>
This commit is contained in:
Julien Cristau
Eric Anholt
parent
a71ea3f967
commit
d72c11b9df
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@ -1,91 +0,0 @@
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/*
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* Xephyr - A kdrive X server thats runs in a host X window.
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* Authored by Matthew Allum <mallum@openedhand.com>
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*
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* Copyright © 2007 OpenedHand Ltd
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of OpenedHand Ltd not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. OpenedHand Ltd makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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* Authors:
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* Dodji Seketeli <dodji@openedhand.com>
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*/
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#ifdef HAVE_CONFIG_H
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#include <kdrive-config.h>
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#endif
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#include <X11/Xlibint.h>
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#define _HAVE_XALLOC_DECLS
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#include "ephyrlog.h"
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#include "ephyrhostproxy.h"
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#include "hostx.h"
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/* byte swap a short */
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#define swaps(x, n) { \
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n = ((char *) (x))[0];\
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((char *) (x))[0] = ((char *) (x))[1];\
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((char *) (x))[1] = n; }
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#define GetXReq(req) \
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WORD64ALIGN ;\
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if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
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_XFlush(dpy);\
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req = (xReq *)(dpy->last_req = dpy->bufptr);\
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dpy->bufptr += SIZEOF(xReq);\
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dpy->request++
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Bool
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ephyrHostProxyDoForward(pointer a_request_buffer,
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struct XReply *a_reply, Bool a_do_swap)
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{
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Bool is_ok = FALSE;
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int n = 0;
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Display *dpy = hostx_get_display();
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xReq *in_req = (xReq *) a_request_buffer;
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xReq *forward_req = NULL;
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struct XReply reply;
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EPHYR_RETURN_VAL_IF_FAIL(in_req && dpy, FALSE);
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EPHYR_LOG("enter\n");
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if (a_do_swap) {
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swaps(&in_req->length);
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}
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EPHYR_LOG("Req {type:%d, data:%d, length:%d}\n",
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in_req->reqType, in_req->data, in_req->length);
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GetXReq(forward_req);
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memmove(forward_req, in_req, 4);
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if (!_XReply(dpy, (xReply *) &reply, 0, FALSE)) {
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EPHYR_LOG_ERROR("failed to get reply\n");
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goto out;
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}
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EPHYR_LOG("XReply{type:%d, foo:%d, seqnum:%d, length:%d}\n",
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reply.type, reply.foo, reply.sequence_number, reply.length);
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if (a_reply) {
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memmove(a_reply, &reply, sizeof(reply));
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}
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is_ok = TRUE;
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out:
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EPHYR_LOG("leave\n");
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return is_ok;
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}
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@ -1,51 +0,0 @@
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/*
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* Xephyr - A kdrive X server thats runs in a host X window.
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* Authored by Matthew Allum <mallum@openedhand.com>
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*
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* Copyright © 2007 OpenedHand Ltd
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of OpenedHand Ltd not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. OpenedHand Ltd makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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* Authors:
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* Dodji Seketeli <dodji@openedhand.com>
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*/
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#ifndef __EPHYRHOSTPROXY_H__
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#define __EPHYRHOSTPROXY_H__
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struct XReply {
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int8_t type; /*X_Reply */
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int8_t foo;
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int16_t sequence_number;
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int32_t length;
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/*following is some data up to 32 bytes lenght */
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int32_t pad0;
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int32_t pad1;
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int32_t pad2;
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int32_t pad3;
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int32_t pad4;
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int32_t pad5;
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};
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Bool
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ephyrHostProxyDoForward(pointer a_request_buffer,
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struct XReply *a_reply, Bool a_do_swap);
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#endif /*__EPHYRHOSTPROXY_H__*/
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@ -1,115 +0,0 @@
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/*
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* Xephyr - A kdrive X server thats runs in a host X window.
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* Authored by Matthew Allum <mallum@openedhand.com>
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*
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* Copyright © 2007 OpenedHand Ltd
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of OpenedHand Ltd not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. OpenedHand Ltd makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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* Authors:
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* Dodji Seketeli <dodji@openedhand.com>
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*/
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/*
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* \file
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* This file defines a proxy extension that forwards requests.
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* When a request to extension FOO is sent to Xephyr, that request is forwared
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* to the host X, without even trying to know what the request means.
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*/
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#ifdef HAVE_CONFIG_H
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#include <kdrive-config.h>
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#endif
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#include "misc.h"
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#include "dixstruct.h"
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#include "extnsionst.h"
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#include "ephyrproxyext.h"
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#define _HAVE_XALLOC_DECLS
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#include "ephyrlog.h"
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#include "ephyrhostproxy.h"
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#include "hostx.h"
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static Bool ephyrProxyGetHostExtensionInfo(const char *a_ext_name,
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int *a_major_opcode,
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int *a_first_event,
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int *a_first_error);
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static int ephyrProxyProcDispatch(ClientPtr client);
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static Bool
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ephyrProxyGetHostExtensionInfo(const char *a_ext_name,
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int *a_major_opcode,
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int *a_first_event, int *a_first_error)
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{
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return hostx_get_extension_info(a_ext_name, a_major_opcode,
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a_first_event, a_first_error);
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}
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static int
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ephyrProxyProcDispatch(ClientPtr a_client)
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{
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int res = BadImplementation;
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struct XReply reply;
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if (!ephyrHostProxyDoForward(a_client->requestBuffer, &reply, FALSE)) {
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EPHYR_LOG_ERROR("forwarding failed\n");
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goto out;
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}
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reply.sequence_number = a_client->sequence;
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res = Success;
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WriteToClient(a_client, 32, &reply);
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out:
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return res;
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}
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static void
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ephyrProxyProcReset(ExtensionEntry * a_entry)
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{
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}
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Bool
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ephyrProxyExtensionInit(const char *a_extension_name)
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{
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Bool is_ok = FALSE;
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int major_opcode = 0, first_event = 0, first_error = 0;
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ExtensionEntry *ext = NULL;
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if (!ephyrProxyGetHostExtensionInfo(a_extension_name,
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&major_opcode,
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&first_event, &first_error)) {
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EPHYR_LOG("failed to query extension %s from host\n", a_extension_name);
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goto out;
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}
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ext = AddExtension((char *) a_extension_name, 0, 0,
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ephyrProxyProcDispatch,
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ephyrProxyProcDispatch,
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ephyrProxyProcReset, StandardMinorOpcode);
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if (!ext) {
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EPHYR_LOG_ERROR("failed to add the extension\n");
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goto out;
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}
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is_ok = TRUE;
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out:
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EPHYR_LOG("leave\n");
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return is_ok;
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}
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@ -1,33 +0,0 @@
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/*
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* Xephyr - A kdrive X server thats runs in a host X window.
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* Authored by Matthew Allum <mallum@openedhand.com>
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*
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* Copyright © 2007 OpenedHand Ltd
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
|
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of OpenedHand Ltd not be used in
|
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* advertising or publicity pertaining to distribution of the software without
|
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* specific, written prior permission. OpenedHand Ltd makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL OpenedHand Ltd BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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* Authors:
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* Dodji Seketeli <dodji@openedhand.com>
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*/
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#ifndef __EPHYRPROXYEXT_H__
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#define __EPHYRPROXYEXT_H__
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Bool ephyrProxyExtensionInit(const char *a_extension_name);
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#endif /*__EPHYRPROXYEXT_H__*/
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