From 08b973206622448482e4306264644f7ceb6639e5 Mon Sep 17 00:00:00 2001
From: James Mckenzie <jamesmck@taoand.(none)>
Date: Tue, 24 Nov 2009 00:20:03 +0000
Subject: [PATCH] Add usb support

---
 Makefile                |  2 +-
 scripts/ctxusb-wrapper  | 30 ++++++++++++++++++++++++++++++
 scripts/qemu-dm-wrapper |  1 +
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100755 scripts/ctxusb-wrapper

diff --git a/Makefile b/Makefile
index 136740f..3ce3256 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ SUBDIRS	       = libs/uuid libs/stdext libs/mmap \
 INSTALL_PROGRAMS_BIN = \
 	xenstored/xenstored xenguest/xenguest closeandexec/closeandexec \
 	xenvm/xenops xenvm/xenvm xenvm/xenvm-cmd \
-	scripts/qemu-dm-wrapper
+	scripts/qemu-dm-wrapper scripts/ctxusb-wrapper
 
 -include extra/Makefile
 
diff --git a/scripts/ctxusb-wrapper b/scripts/ctxusb-wrapper
new file mode 100755
index 0000000..bc8faa7
--- /dev/null
+++ b/scripts/ctxusb-wrapper
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+DOMID="$1"
+UUID=$(xenops dom-uuid -domid ${DOMID})
+
+CLIENT_PATH="/local/domain/0/v2v/${DOMID}/CTXGUSB_${DOMID}"
+CLIENT_DOMID="0"
+#SERVER_PATH="/local/domain/${DOMID}/v2v/0/CTXGUSB"
+SERVER_PATH="/local/domain/${DOMID}/CTXGUSB"
+SERVER_DOMID="${DOMID}"
+
+xenstore-write "/local/domain/0/v2v"		""
+xenstore-chmod "/local/domain/0/v2v" 		"r0"
+
+xenstore-write "/local/domain/0/v2v/${DOMID}"   ""
+xenstore-chmod "/local/domain/0/v2v/${DOMID}" 	"r0"
+
+xenstore-write "${CLIENT_PATH}" 		""
+xenstore-chmod "${CLIENT_PATH}" 		"r${CLIENT_DOMID}"
+xenstore-write "${CLIENT_PATH}/backend" 	"${SERVER_PATH}"
+xenstore-write "${CLIENT_PATH}/peer-domid" 	"${SERVER_DOMID}"
+xenstore-write "${CLIENT_PATH}/state"	 	"unready"
+
+xenstore-write "${SERVER_PATH}" 		""
+xenstore-chmod "${SERVER_PATH}" 		"r${SERVER_DOMID}"
+xenstore-write "${SERVER_PATH}/backend" 	"${CLIENT_PATH}"
+xenstore-write "${SERVER_PATH}/peer-domid" 	"${CLIENT_DOMID}"
+xenstore-write "${SERVER_PATH}/state"	 	"unready"
+
+/usr/bin/ctxusb ${DOMID} ${UUID} ${CLIENT_PATH} 
diff --git a/scripts/qemu-dm-wrapper b/scripts/qemu-dm-wrapper
index c947f4c..b6782b2 100755
--- a/scripts/qemu-dm-wrapper
+++ b/scripts/qemu-dm-wrapper
@@ -33,6 +33,7 @@ name="qemu-$DOMID"
     fi
 } >/dev/null 2>&1
 
+/usr/bin/ctxusb-wrapper "$DOMID"
 
 logger -t $name "Using domid: $DOMID"
 logger -t $name "Arguments: $* $CDROM_PT_ARG"
-- 
2.39.5