Add Distributed Multihead X (DMX) support

1 files changed, 446 insertions, 0 deletions

diff --git a/dmxproto.h b/dmxproto.h
new file mode 100644
index 0000000..b6b11f4
--- /dev/null
+++ b/dmxproto.h
@@ -0,0 +1,446 @@
+/* $XFree86$ */
+/*
+ * Copyright 2002-2004 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ *   Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * This file describes the structures necessary to implement the wire
+ * protocol for the DMX protocol extension.  It should be included only
+ * in files that implement the client-side (or server-side) part of the
+ * protocol (i.e., client-side applications should \b not include this
+ * file). */
+
+#ifndef _DMXSTR_H_
+#define _DMXSTR_H_
+
+#define DMX_EXTENSION_NAME  "DMX"
+#define DMX_EXTENSION_MAJOR 2
+#define DMX_EXTENSION_MINOR 2
+#define DMX_EXTENSION_PATCH 20040604
+
+/* These values must be larger than LastExtensionError.
+   The values in dmxext.h and dmxproto.h *MUST* match. */
+#define DMX_BAD_XINERAMA     1001
+#define DMX_BAD_VALUE        1002
+
+#define X_DMXQueryVersion                   0
+#define X_DMXGetScreenCount                 1
+#define X_DMXGetScreenInformationDEPRECATED 2
+#define X_DMXGetWindowAttributes            3
+#define X_DMXGetInputCount                  4
+#define X_DMXGetInputAttributes             5
+#define X_DMXForceWindowCreationDEPRECATED  6
+#define X_DMXReconfigureScreenDEPRECATED    7
+#define X_DMXSync                           8
+#define X_DMXForceWindowCreation            9
+#define X_DMXGetScreenAttributes           10
+#define X_DMXChangeScreensAttributes       11
+#define X_DMXAddScreen                     12
+#define X_DMXRemoveScreen                  13
+#define X_DMXGetDesktopAttributes          14
+#define X_DMXChangeDesktopAttributes       15
+#define X_DMXAddInput                      16
+#define X_DMXRemoveInput                   17
+
+/** Wire-level description of DMXQueryVersion protocol request. */
+typedef struct {
+    CARD8   reqType;            /* dmxcode */
+    CARD8   dmxReqType;         /* X_DMXQueryVersion */
+    CARD16  length B16;
+} xDMXQueryVersionReq;
+#define sz_xDMXQueryVersionReq 4
+
+/** Wire-level description of DMXQueryVersion protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   ununsed;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  majorVersion B32;
+    CARD32  minorVersion B32;
+    CARD32  patchVersion B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+} xDMXQueryVersionReply;
+#define sz_xDMXQueryVersionReply 32
+
+/** Wire-level description of DMXSync protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXSync */
+    CARD16  length B16;
+} xDMXSyncReq;
+#define sz_xDMXSyncReq 4
+
+/** Wire-level description of DMXSync protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXSyncReply;
+#define sz_xDMXSyncReply 32
+
+/** Wire-level description of DMXForceWindowCreation protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXForceWindowCreation */
+    CARD16  length B16;
+    CARD32  window B32;
+} xDMXForceWindowCreationReq;
+#define sz_xDMXForceWindowCreationReq 8
+
+/** Wire-level description of DMXForceWindowCreation protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXForceWindowCreationReply;
+#define sz_xDMXForceWindowCreationReply 32
+
+/** Wire-level description of DMXGetScreenCount protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetScreenCount */
+    CARD16  length B16;
+} xDMXGetScreenCountReq;
+#define sz_xDMXGetScreenCountReq 4
+
+/** Wire-level description of DMXGetScreenCount protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  screenCount B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXGetScreenCountReply;
+#define sz_xDMXGetScreenCountReply 32
+
+/** Wire-level description of DMXGetScreenAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetScreenAttributes */
+    CARD16  length B16;
+    CARD32  physicalScreen B32;
+} xDMXGetScreenAttributesReq;
+#define sz_xDMXGetScreenAttributesReq 8
+
+/** Wire-level description of DMXGetScreenAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  displayNameLength B32;
+    CARD32  logicalScreen B32;
+
+    CARD16  screenWindowWidth B16;
+    CARD16  screenWindowHeight B16;
+    INT16   screenWindowXoffset B16;
+    INT16   screenWindowYoffset B16;
+
+    CARD16  rootWindowWidth B16;
+    CARD16  rootWindowHeight B16;
+    INT16   rootWindowXoffset B16;
+    INT16   rootWindowYoffset B16;
+    INT16   rootWindowXorigin B16;
+    INT16   rootWindowYorigin B16;
+} xDMXGetScreenAttributesReply;
+#define sz_xDMXGetScreenAttributesReply 36
+
+/** Wire-level description of DMXChangeScreensAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXChangeScreensAttributes */
+    CARD16  length B16;
+    CARD32  screenCount B32;
+    CARD32  maskCount B32;
+} xDMXChangeScreensAttributesReq;
+#define sz_xDMXChangeScreensAttributesReq 12
+
+/** Wire-level description of DMXChangeScreensAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  errorScreen B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXChangeScreensAttributesReply;
+#define sz_xDMXChangeScreensAttributesReply 32
+
+/** Wire-level description of DMXAddScreen protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXAddScreen */
+    CARD16  length B16;
+    CARD32  displayNameLength B32;
+    CARD32  physicalScreen B32;
+    CARD32  valueMask B32;
+} xDMXAddScreenReq;
+#define sz_xDMXAddScreenReq 16
+
+/** Wire-level description of DMXAddScreen protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  physicalScreen B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXAddScreenReply;
+#define sz_xDMXAddScreenReply 32
+
+/** Wire-level description of DMXRemoveScreen protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXRemoveScreen */
+    CARD16  length B16;
+    CARD32  physicalScreen B32;
+} xDMXRemoveScreenReq;
+#define sz_xDMXRemoveScreenReq 8
+
+/** Wire-level description of DMXRemoveScreen protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXRemoveScreenReply;
+#define sz_xDMXRemoveScreenReply 32
+
+/** Wire-level description of DMXGetWindowAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetWindowAttributes */
+    CARD16  length B16;
+    CARD32  window B32;
+} xDMXGetWindowAttributesReq;
+#define sz_xDMXGetWindowAttributesReq 8
+
+/** Wire-level description of DMXGetWindowAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  screenCount B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXGetWindowAttributesReply;
+#define sz_xDMXGetWindowAttributesReply 32
+
+/** Wire-level description of DMXGetDesktopAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetDesktopAttributes */
+    CARD16  length B16;
+} xDMXGetDesktopAttributesReq;
+#define sz_xDMXGetDesktopAttributesReq 4
+
+/** Wire-level description of DMXGetDesktopAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    INT16   width;
+    INT16   height;
+    INT16   shiftX;
+    INT16   shiftY;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXGetDesktopAttributesReply;
+#define sz_xDMXGetDesktopAttributesReply 32
+
+/** Wire-level description of DMXChangeDesktopAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXChangeDesktopAttributes */
+    CARD16  length B16;
+    CARD32  valueMask B32;
+} xDMXChangeDesktopAttributesReq;
+#define sz_xDMXChangeDesktopAttributesReq 8
+
+/** Wire-level description of DMXChangeDesktopAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXChangeDesktopAttributesReply;
+#define sz_xDMXChangeDesktopAttributesReply 32
+
+/** Wire-level description of DMXGetInputCount protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetInputCount */
+    CARD16  length B16;
+} xDMXGetInputCountReq;
+#define sz_xDMXGetInputCountReq 4
+
+/** Wire-level description of DMXGetInputCount protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  inputCount B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXGetInputCountReply;
+#define sz_xDMXGetInputCountReply 32
+
+/** Wire-level description of DMXGetInputAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetInputAttributes */
+    CARD16  length B16;
+    CARD32  deviceId B32;
+} xDMXGetInputAttributesReq;
+#define sz_xDMXGetInputAttributesReq 8
+
+/** Wire-level description of DMXGetInputAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  inputType B32;
+    CARD32  physicalScreen B32;
+    CARD32  physicalId B32;
+    CARD32  nameLength B32;
+    BOOL    isCore;
+    BOOL    sendsCore;
+    BOOL    detached;
+    CARD8   pad0;
+    CARD32  pad1 B32;
+} xDMXGetInputAttributesReply;
+#define sz_xDMXGetInputAttributesReply 32
+
+/** Wire-level description of DMXAddInput protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXAddInput */
+    CARD16  length B16;
+    CARD32  displayNameLength B32;
+    CARD32  valueMask;
+} xDMXAddInputReq;
+#define sz_xDMXAddInputReq 12
+
+/** Wire-level description of DMXAddInput protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  physicalId B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXAddInputReply;
+#define sz_xDMXAddInputReply 32
+
+/** Wire-level description of DMXRemoveInput protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXRemoveInput */
+    CARD16  length B16;
+    CARD32  physicalId B32;
+} xDMXRemoveInputReq;
+#define sz_xDMXRemoveInputReq 8
+
+/** Wire-level description of DMXRemoveInput protocol reply. */
+typedef struct {
+    BYTE     type;
+    CARD8    unused;
+    CARD16   sequenceNumber B16;
+    CARD32   length B32;
+    CARD32   status B32;
+    CARD32   pad0 B32;
+    CARD32   pad1 B32;
+    CARD32   pad2 B32;
+    CARD32   pad3 B32;
+    CARD32   pad4 B32;
+} xDMXRemoveInputReply;
+#define sz_xDMXRemoveInputReply 32
+
+#endif