Add foreign menu protocol

spice/Makefile.am

@@ -7,6 +7,7 @@ spice_protocol_include_HEADERS=		\
 	end-packed.h	\
 	enums.h	\
 	error_codes.h	\
+	foreign_menu_prot.h	\
 	ipc_ring.h	\
 	protocol.h	\
 	macros.h	\

spice/foreign_menu_prot.h

@@ -0,0 +1,107 @@
+/*
+   Copyright (C) 2009 Red Hat, Inc.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _H_FOREIGN_MENU_PROT
+#define _H_FOREIGN_MENU_PROT
+
+#define FOREIGN_MENU_MAGIC      (*(uint32_t*)"FRGM")
+#define FOREIGN_MENU_VERSION    1
+
+#ifdef __GNUC__
+#define ATTR_PACKED __attribute__ ((__packed__))
+#else
+#define ATTR_PACKED __declspec(align(1))
+#endif
+
+typedef struct ATTR_PACKED FrgMenuInitHeader {
+    uint32_t magic;
+    uint32_t version;
+    uint32_t size;
+} FrgMenuInitHeader;
+
+typedef struct ATTR_PACKED FrgMenuInit {
+    FrgMenuInitHeader base;
+    uint64_t credentials;
+    uint8_t title[0]; //UTF8
+} FrgMenuInit;
+
+typedef struct ATTR_PACKED FrgMenuMsg {
+    uint32_t id;
+    uint32_t size;
+} FrgMenuMsg;
+
+enum {
+    //extrenal app -> spice client
+    FOREIGN_MENU_SET_TITLE = 1,
+    FOREIGN_MENU_ADD_ITEM,
+    FOREIGN_MENU_MODIFY_ITEM,
+    FOREIGN_MENU_REMOVE_ITEM,
+    FOREIGN_MENU_CLEAR,
+
+    //spice client -> external app
+    FOREIGN_MENU_ITEM_EVENT = 1001,
+    FOREIGN_MENU_APP_ACTIVATED,
+    FOREIGN_MENU_APP_DEACTIVATED,
+};
+
+typedef struct ATTR_PACKED FrgMenuSetTitle {
+    FrgMenuMsg base;
+    uint8_t string[0]; //UTF8
+} FrgMenuSetTitle;
+
+enum {
+    FOREIGN_MENU_ITEM_TYPE_CHECKED      = 1 << 0,
+    FOREIGN_MENU_ITEM_TYPE_DIM          = 1 << 1,
+    FOREIGN_MENU_ITEM_TYPE_SEPARATOR    = 1 << 2
+};
+
+#define FOREIGN_MENU_INVALID_ID 0
+
+typedef struct ATTR_PACKED FrgMenuAddItem {
+    FrgMenuMsg base;
+    uint32_t id;
+    uint32_t type;
+    uint32_t position;
+    uint8_t string[0]; //UTF8
+} FrgMenuAddItem, FrgMenuModItem;
+
+typedef struct ATTR_PACKED FrgMenuRmItem {
+    FrgMenuMsg base;
+    uint32_t id;
+} FrgMenuRmItem;
+
+typedef struct FrgMenuMsg FrgMenuRmItems;
+typedef struct FrgMenuMsg FrgMenuDelete;
+
+enum {
+    FOREIGN_MENU_EVENT_CLICK,
+    FOREIGN_MENU_EVENT_CHECKED,
+    FOREIGN_MENU_EVENT_UNCHECKED
+};
+
+typedef struct ATTR_PACKED FrgMenuEvent {
+    FrgMenuMsg base;
+    uint32_t id;
+    uint32_t action; //FOREIGN_MENU_EVENT_?
+} FrgMenuEvent;
+
+typedef struct FrgMenuMsg FrgMenuActivate;
+typedef struct FrgMenuMsg FrgMenuDeactivate;
+
+#undef ATTR_PACKED
+
+#endif