diff options
Diffstat (limited to 'xorg-server/hw/kdrive/ephyr')
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyr.c | 6 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyr.h | 1 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrdriext.c | 21 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrglxext.c | 28 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c | 94 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h | 51 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c | 6 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrproxyext.c | 119 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrproxyext.h | 34 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrvideo.c | 19 |
10 files changed, 330 insertions, 49 deletions
diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.c b/xorg-server/hw/kdrive/ephyr/ephyr.c index 254fcbc54..b6a2adaff 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyr.c +++ b/xorg-server/hw/kdrive/ephyr/ephyr.c @@ -1074,8 +1074,7 @@ MouseInit (KdPointerInfo *pi) ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE; pi->nAxes = 3; pi->nButtons = 32; - if (pi->name) - xfree(pi->name); + xfree(pi->name); pi->name = strdup("Xephyr virtual mouse"); ephyrMouse = pi; return Success; @@ -1125,8 +1124,7 @@ EphyrKeyboardInit (KdKeyboardInfo *ki) } ki->minScanCode = ephyrKeySyms.minKeyCode; ki->maxScanCode = ephyrKeySyms.maxKeyCode; - if (ki->name) - xfree(ki->name); + xfree(ki->name); ki->name = strdup("Xephyr virtual keyboard"); ephyrKbd = ki; return Success; diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.h b/xorg-server/hw/kdrive/ephyr/ephyr.h index 5d58a216c..f5ea144b3 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyr.h +++ b/xorg-server/hw/kdrive/ephyr/ephyr.h @@ -63,7 +63,6 @@ typedef struct _ephyrFakexaPriv { typedef struct _ephyrScrPriv { Rotation randr; Bool shadow; - PixmapPtr pShadow; DamagePtr pDamage; EphyrFakexaPriv *fakexa; } EphyrScrPriv; diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c index f741d7420..5f5fd3bff 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c @@ -440,10 +440,9 @@ ephyrDRIClipNotify (WindowPtr a_win, is_ok = TRUE ; out: - if (rects) { - xfree (rects) ; - rects = NULL ; - } + xfree (rects) ; + rects = NULL ; + EPHYR_LOG ("leave. is_ok:%d\n", is_ok) ; /*do cleanup here*/ } @@ -566,10 +565,9 @@ EphyrDuplicateVisual (unsigned int a_screen, is_ok = TRUE ; out: - if (new_visuals) { - xfree (new_visuals) ; - new_visuals = NULL ; - } + xfree (new_visuals) ; + new_visuals = NULL ; + EPHYR_LOG ("leave\n") ; return is_ok ; } @@ -1254,10 +1252,9 @@ ProcXF86DRIGetDrawableInfo (register ClientPtr client) sizeof(drm_clip_rect_t) * rep.numBackClipRects, (char *)backClipRects); } - if (clipRects) { - xfree(clipRects); - clipRects = NULL ; - } + xfree(clipRects); + clipRects = NULL ; + EPHYR_LOG ("leave\n") ; return (client->noClientException); diff --git a/xorg-server/hw/kdrive/ephyr/ephyrglxext.c b/xorg-server/hw/kdrive/ephyr/ephyrglxext.c index 63c4ceda4..a0278cc2b 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrglxext.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrglxext.c @@ -243,10 +243,9 @@ ephyrGLXGetVisualConfigsReal (__GLXclientState *a_cl, out: EPHYR_LOG ("leave\n") ; - if (props_buf) { - xfree (props_buf) ; - props_buf = NULL ; - } + xfree (props_buf) ; + props_buf = NULL ; + return res ; } @@ -301,10 +300,9 @@ ephyrGLXGetFBConfigsSGIXReal (__GLXclientState *a_cl, out: EPHYR_LOG ("leave\n") ; - if (props_buf) { - xfree (props_buf) ; - props_buf = NULL ; - } + xfree (props_buf) ; + props_buf = NULL ; + return res ; } @@ -391,14 +389,12 @@ ephyrGLXQueryServerString(__GLXclientState *a_cl, GLbyte *a_pc) out: EPHYR_LOG ("leave\n") ; - if (server_string) { - xfree (server_string) ; - server_string = NULL; - } - if (buf) { - xfree (buf); - buf = NULL; - } + xfree (server_string) ; + server_string = NULL; + + xfree (buf); + buf = NULL; + return res ; } diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c new file mode 100644 index 000000000..ce3f01852 --- /dev/null +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.c @@ -0,0 +1,94 @@ +/* + * Xephyr - A kdrive X server thats runs in a host X window. + * Authored by Matthew Allum <mallum@openedhand.com> + * + * Copyright © 2007 OpenedHand Ltd + * + * 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 OpenedHand Ltd not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. OpenedHand Ltd makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL OpenedHand Ltd 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. + * + * Authors: + * Dodji Seketeli <dodji@openedhand.com> + */ + +#ifdef HAVE_CONFIG_H +#include <kdrive-config.h> +#endif + +#include <X11/Xlibint.h> +#define _HAVE_XALLOC_DECLS +#include "ephyrlog.h" +#include "ephyrhostproxy.h" +#include "hostx.h" + +/* byte swap a short */ +#define swaps(x, n) { \ + n = ((char *) (x))[0];\ + ((char *) (x))[0] = ((char *) (x))[1];\ + ((char *) (x))[1] = n; } + +#define GetXReq(req) \ + WORD64ALIGN ;\ + if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\ + _XFlush(dpy);\ + req = (xReq *)(dpy->last_req = dpy->bufptr);\ + dpy->bufptr += SIZEOF(xReq);\ + dpy->request++ + + +Bool +ephyrHostProxyDoForward (pointer a_request_buffer, + struct XReply *a_reply, + Bool a_do_swap) +{ + Bool is_ok = FALSE ; + int n=0 ; + Display *dpy=hostx_get_display () ; + xReq *in_req = (xReq*) a_request_buffer ; + xReq *forward_req=NULL ; + struct XReply reply ; + + EPHYR_RETURN_VAL_IF_FAIL (in_req && dpy, FALSE) ; + + EPHYR_LOG ("enter\n") ; + + if (a_do_swap) { + swaps (&in_req->length, n) ; + } + EPHYR_LOG ("Req {type:%d, data:%d, length:%d}\n", + in_req->reqType, in_req->data, in_req->length) ; + GetXReq (forward_req) ; + memmove (forward_req, in_req, 4) ; + + if (!_XReply (dpy, (xReply*) &reply, 0, FALSE)) { + EPHYR_LOG_ERROR ("failed to get reply\n") ; + goto out; + } + EPHYR_LOG ("XReply{type:%d, foo:%d, seqnum:%d, length:%d}\n", + reply.type, reply.foo, reply.sequence_number, reply.length) ; + + if (a_reply) { + memmove (a_reply, &reply, sizeof (reply)) ; + } + is_ok = TRUE ; + +out: + EPHYR_LOG ("leave\n") ; + return is_ok ; +} + diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h new file mode 100644 index 000000000..720c986ff --- /dev/null +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostproxy.h @@ -0,0 +1,51 @@ +/* + * Xephyr - A kdrive X server thats runs in a host X window. + * Authored by Matthew Allum <mallum@openedhand.com> + * + * Copyright © 2007 OpenedHand Ltd + * + * 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 OpenedHand Ltd not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. OpenedHand Ltd makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL OpenedHand Ltd 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. + * + * Authors: + * Dodji Seketeli <dodji@openedhand.com> + */ + +#ifndef __EPHYRHOSTPROXY_H__ +#define __EPHYRHOSTPROXY_H__ + +struct XReply { + int8_t type ;/*X_Reply*/ + int8_t foo; + int16_t sequence_number ; + int32_t length ; + /*following is some data up to 32 bytes lenght*/ + int32_t pad0 ; + int32_t pad1 ; + int32_t pad2 ; + int32_t pad3 ; + int32_t pad4 ; + int32_t pad5 ; +}; + +Bool +ephyrHostProxyDoForward (pointer a_request_buffer, + struct XReply *a_reply, + Bool a_do_swap) ; + +#endif /*__EPHYRHOSTPROXY_H__*/ diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c index 41c0b755b..f4a1b9d17 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c @@ -485,10 +485,8 @@ ephyrHostEncodingsDelete (EphyrHostEncoding *a_encodings, if (!a_encodings) return ; for (i=0; i < a_num_encodings; i++) { - if (a_encodings[i].name) { - xfree (a_encodings[i].name) ; - a_encodings[i].name = NULL ; - } + xfree (a_encodings[i].name) ; + a_encodings[i].name = NULL ; } xfree (a_encodings) ; } diff --git a/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c b/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c new file mode 100644 index 000000000..0c070f4c7 --- /dev/null +++ b/xorg-server/hw/kdrive/ephyr/ephyrproxyext.c @@ -0,0 +1,119 @@ +/* + * Xephyr - A kdrive X server thats runs in a host X window. + * Authored by Matthew Allum <mallum@openedhand.com> + * + * Copyright © 2007 OpenedHand Ltd + * + * 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 OpenedHand Ltd not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. OpenedHand Ltd makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL OpenedHand Ltd 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. + * + * Authors: + * Dodji Seketeli <dodji@openedhand.com> + */ + +/* + * \file + * This file defines a proxy extension that forwards requests. + * When a request to extension FOO is sent to Xephyr, that request is forwared + * to the host X, without even trying to know what the request means. + */ + +#ifdef HAVE_CONFIG_H +#include <kdrive-config.h> +#endif + +#include "misc.h" +#include "dixstruct.h" +#include "extnsionst.h" +#include "ephyrproxyext.h" +#define _HAVE_XALLOC_DECLS +#include "ephyrlog.h" +#include "ephyrhostproxy.h" +#include "hostx.h" + +static Bool ephyrProxyGetHostExtensionInfo (const char *a_ext_name, + int *a_major_opcode, + int *a_first_event, + int *a_first_error) ; + +static int ephyrProxyProcDispatch (ClientPtr client) ; + +static Bool +ephyrProxyGetHostExtensionInfo (const char *a_ext_name, + int *a_major_opcode, + int *a_first_event, + int *a_first_error) +{ + return hostx_get_extension_info (a_ext_name, a_major_opcode, + a_first_event, a_first_error) ; +} + +static int +ephyrProxyProcDispatch (ClientPtr a_client) +{ + int res=BadImplementation ; + struct XReply reply ; + + if (!ephyrHostProxyDoForward (a_client->requestBuffer, &reply, FALSE)) { + EPHYR_LOG_ERROR ("forwarding failed\n") ; + goto out ; + } + reply.sequence_number = a_client->sequence; + res = Success ; + + WriteToClient(a_client, 32, (char *)&reply); + +out: + return res ; +} + +static void +ephyrProxyProcReset (ExtensionEntry *a_entry) +{ +} + +Bool +ephyrProxyExtensionInit (const char *a_extension_name) +{ + Bool is_ok = FALSE ; + int major_opcode=0, first_event=0, first_error=0; + ExtensionEntry *ext=NULL ; + + if (!ephyrProxyGetHostExtensionInfo (a_extension_name, + &major_opcode, + &first_event, + &first_error)) { + EPHYR_LOG ("failed to query extension %s from host\n", a_extension_name) ; + goto out; + } + ext = AddExtension ((char*)a_extension_name, 0, 0, + ephyrProxyProcDispatch, + ephyrProxyProcDispatch, + ephyrProxyProcReset, + StandardMinorOpcode) ; + if (!ext) { + EPHYR_LOG_ERROR ("failed to add the extension\n") ; + goto out ; + } + is_ok = TRUE ; + +out: + EPHYR_LOG ("leave\n") ; + return is_ok ; +} + diff --git a/xorg-server/hw/kdrive/ephyr/ephyrproxyext.h b/xorg-server/hw/kdrive/ephyr/ephyrproxyext.h new file mode 100644 index 000000000..e52f8d887 --- /dev/null +++ b/xorg-server/hw/kdrive/ephyr/ephyrproxyext.h @@ -0,0 +1,34 @@ +/* + * Xephyr - A kdrive X server thats runs in a host X window. + * Authored by Matthew Allum <mallum@openedhand.com> + * + * Copyright © 2007 OpenedHand Ltd + * + * 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 OpenedHand Ltd not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. OpenedHand Ltd makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * OpenedHand Ltd DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL OpenedHand Ltd 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. + * + * Authors: + * Dodji Seketeli <dodji@openedhand.com> + */ +#ifndef __EPHYRPROXYEXT_H__ +#define __EPHYRPROXYEXT_H__ + +Bool ephyrProxyExtensionInit (const char *a_extension_name) ; + +#endif /*__EPHYRPROXYEXT_H__*/ + diff --git a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c index 5058ebe03..bb2ee1032 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c @@ -371,10 +371,8 @@ ephyrXVPrivDelete (EphyrXVPriv *a_this) ephyrHostXVAdaptorArrayDelete (a_this->host_adaptors) ; a_this->host_adaptors = NULL ; } - if (a_this->adaptors) { - xfree (a_this->adaptors) ; - a_this->adaptors = NULL ; - } + xfree (a_this->adaptors) ; + a_this->adaptors = NULL ; xfree (a_this) ; EPHYR_LOG ("leave\n") ; } @@ -675,14 +673,11 @@ ephyrXVPrivRegisterAdaptors (EphyrXVPriv *a_this, is_ok = TRUE ; out: - if (registered_adaptors) { - xfree (registered_adaptors) ; - registered_adaptors = NULL ; - } - if (adaptors) { - xfree (adaptors) ; - adaptors=NULL ; - } + xfree (registered_adaptors) ; + registered_adaptors = NULL ; + xfree (adaptors) ; + adaptors = NULL ; + EPHYR_LOG ("leave\n") ; return is_ok ; } |