Support for inactive domain management

ChangeLog

+Thu Nov 16 13:09:42 EST 2006 Daniel Berrange <berrange@redhat.com>
+
+	* src/Makefile.am: Added new xm_internal.c source file
+	* src/libvirt.c: Call the xenXMRegister() method to activate
+	the XM backend
+	* src/driver.h: Added a unique id for XM driver backend
+	* src/internal.h:  Increase number of drivers allowed
+	* src/xm_internal.h, src/xm_internal.c: New driver for
+	managing inactive domains from /etc/xen config files
+
 Thu Nov 16 18:18:12 CET 2006 Daniel Veillard <veillard@redhat.com>
 
 	* include/libvirt/libvirt.h include/libvirt/libvirt.h.in

src/Makefile.am

@@ -27,7 +27,8 @@ libvirt_la_SOURCES =						\
 		virterror.c					\
 		driver.h					\
 		proxy_internal.c proxy_internal.h		\
-		conf.c conf.h
+		conf.c conf.h                                   \
+		xm_internal.c xm_internal.h
 
 bin_PROGRAMS = virsh
 

src/driver.h

@@ -21,7 +21,8 @@ typedef enum {
     VIR_DRV_XEN_STORE = 2,
     VIR_DRV_XEN_DAEMON = 3,
     VIR_DRV_TEST = 4,
-    VIR_DRV_XEN_PROXY = 5
+    VIR_DRV_XEN_PROXY = 5,
+    VIR_DRV_XEN_XM = 6
 } virDrvNo;
 
 

src/internal.h

@@ -84,7 +84,7 @@ extern "C" {
 #define VIR_IS_DOMAIN(obj)		((obj) && (obj)->magic==VIR_DOMAIN_MAGIC)
 #define VIR_IS_CONNECTED_DOMAIN(obj)	(VIR_IS_DOMAIN(obj) && VIR_IS_CONNECT((obj)->conn))
 
-#define MAX_DRIVERS 5
+#define MAX_DRIVERS 10
 
 /*
  * Flags for Xen connections

src/libvirt.c

@@ -28,6 +28,7 @@
 #include "xen_internal.h"
 #include "xend_internal.h"
 #include "xs_internal.h"
+#include "xm_internal.h"
 #include "proxy_internal.h"
 #include "xml.h"
 #include "test.h"
@@ -76,6 +77,7 @@ virInitialize(void)
     xenProxyRegister();
     xenDaemonRegister();
     xenStoreRegister();
+    xenXMRegister();
     testRegister();
     return(0);
 }

src/xm_internal.h

+/*
+ * xm_internal.h: helper routines for dealing with inactive domains
+ *
+ * Copyright (C) 2006
+ *
+ *      Daniel Berrange <berrange@redhat.com>
+ *
+ *  This file is subject to the terms and conditions of the GNU Lesser General
+ *  Public License. See the file COPYING.LIB in the main directory of this
+ *  archive for more details.
+ */
+
+#ifndef _LIBVIRT_XM_INTERNAL_H_
+#define _LIBVIRT_XM_INTERNAL_H_
+
+#include "libvirt/libvirt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void xenXMRegister(void);
+int xenXMOpen(virConnectPtr conn, const char *name, int flags);
+int xenXMClose(virConnectPtr conn);
+const char *xenXMGetType(virConnectPtr conn);
+int xenXMDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info);
+char *xenXMDomainDumpXML(virDomainPtr domain, int flags);
+int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
+int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
+unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
+int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
+virDomainPtr xenXMDomainLookupByName(virConnectPtr conn, const char *domname);
+virDomainPtr xenXMDomainLookupByUUID(virConnectPtr conn,
+				     const unsigned char *uuid);
+
+int xenXMListDefinedDomains(virConnectPtr conn, const char **names, int maxnames);
+int xenXMNumOfDefinedDomains(virConnectPtr conn);
+
+int xenXMDomainCreate(virDomainPtr domain);
+virDomainPtr xenXMDomainDefineXML(virConnectPtr con, const char *xml);
+int xenXMDomainUndefine(virDomainPtr domain);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif