1:44 p.m.
This patch adds everything but the backend implementation of two APIs
that were requested during review of my patch to add virsh commands
that expose the virInterface* API. These count and list interfaces on
the host that are currently inactive (ie "down").
virConnectListInterfaces and virConnectNumOfInterfaces will list/count
*only* those interfaces that are currently active.
With these functions in place, I'll be able to add the "--inactive"
and "--all" flags to iface-list, as suggested by danpb.
Implementation of the backend of these two functions is waiting for
two things: 1) supporting code in libnetcf, and 2) implementation of
the rest of the backend driver functions for virInterface* (ready in
the wings and waiting to go).
1:44 p.m.
New subject: [libvirt] [PATCH 1/4] Define Public API for new virInterface Functions.
This adds virConnectListDefinedInterfaces() and
virConnectNumOfDefinedInterfaces().
---
include/libvirt/libvirt.h | 5 +++++
include/libvirt/libvirt.h.in | 5 +++++
src/libvirt_public.syms | 5 +++++
3 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/include/libvirt/libvirt.h b/include/libvirt/libvirt.h
index bff6985..78e89c3 100644
--- a/include/libvirt/libvirt.h
+++ b/include/libvirt/libvirt.h
@@ -890,6 +890,11 @@ int virConnectListInterfaces (virConnectPtr
conn,
char **const names,
int maxnames);
+int virConnectNumOfDefinedInterfaces (virConnectPtr conn);
+int virConnectListDefinedInterfaces (virConnectPtr conn,
+ char **const names,
+ int maxnames);
+
virInterfacePtr virInterfaceLookupByName (virConnectPtr conn,
const char *name);
virInterfacePtr virInterfaceLookupByMACString (virConnectPtr conn,
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
index 869c361..ba2b6f0 100644
--- a/include/libvirt/libvirt.h.in
+++ b/include/libvirt/libvirt.h.in
@@ -890,6 +890,11 @@ int virConnectListInterfaces (virConnectPtr
conn,
char **const names,
int maxnames);
+int virConnectNumOfDefinedInterfaces (virConnectPtr conn);
+int virConnectListDefinedInterfaces (virConnectPtr conn,
+ char **const names,
+ int maxnames);
+
virInterfacePtr virInterfaceLookupByName (virConnectPtr conn,
const char *name);
virInterfacePtr virInterfaceLookupByMACString (virConnectPtr conn,
diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
index 3f0f4bc..184492f 100644
--- a/src/libvirt_public.syms
+++ b/src/libvirt_public.syms
@@ -285,4 +285,9 @@ LIBVIRT_0.6.4 {
virConnectDomainXMLToNative;
} LIBVIRT_0.6.3;
+LIBVIRT_0.6.5 {
+ global:
+ virConnectNumOfDefinedInterfaces;
+ virConnectListDefinedInterfaces;
+} LIBVIRT_0.6.4;
# .... define new API here using predicted next version number ....
--
1.6.0.6
5:47 a.m.
New subject: [libvirt] [PATCH 1/4] Define Public API for new virInterface Functions.
On Thu, Jun 18, 2009 at 02:44:27PM -0400, Laine Stump wrote:
This adds virConnectListDefinedInterfaces() and
virConnectNumOfDefinedInterfaces().
---
include/libvirt/libvirt.h | 5 +++++
include/libvirt/libvirt.h.in | 5 +++++
src/libvirt_public.syms | 5 +++++
3 files changed, 15 insertions(+), 0 deletions(-)
ACK
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
7:16 a.m.
New subject: [libvirt] [PATCH 1/4] Define Public API for new virInterface Functions.
On Thu, Jun 18, 2009 at 02:44:27PM -0400, Laine Stump wrote:
This adds virConnectListDefinedInterfaces() and
virConnectNumOfDefinedInterfaces().
Looks fine. None of the other ListDefined function carries a flag
so I think we can do without here.
ACK
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
1:44 p.m.
New subject: [libvirt] [PATCH 2/4] Define internal driver API for new virInterface functions
---
src/driver.h | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/driver.h b/src/driver.h
index ca759ff..2502c63 100644
--- a/src/driver.h
+++ b/src/driver.h
@@ -508,6 +508,12 @@ typedef int
(*virDrvListInterfaces) (virConnectPtr conn,
char **const names,
int maxnames);
+typedef int
+ (*virDrvNumOfDefinedInterfaces) (virConnectPtr conn);
+typedef int
+ (*virDrvListDefinedInterfaces) (virConnectPtr conn,
+ char **const names,
+ int maxnames);
typedef virInterfacePtr
(*virDrvInterfaceLookupByName) (virConnectPtr conn,
const char *name);
@@ -551,6 +557,8 @@ struct _virInterfaceDriver {
virDrvClose close;
virDrvNumOfInterfaces numOfInterfaces;
virDrvListInterfaces listInterfaces;
+ virDrvNumOfDefinedInterfaces numOfDefinedInterfaces;
+ virDrvListDefinedInterfaces listDefinedInterfaces;
virDrvInterfaceLookupByName interfaceLookupByName;
virDrvInterfaceLookupByMACString interfaceLookupByMACString;
virDrvInterfaceGetXMLDesc interfaceGetXMLDesc;
--
1.6.0.6
5:48 a.m.
New subject: [libvirt] [PATCH 2/4] Define internal driver API for new virInterface functions
On Thu, Jun 18, 2009 at 02:44:28PM -0400, Laine Stump wrote:
---
src/driver.h | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/driver.h b/src/driver.h
index ca759ff..2502c63 100644
--- a/src/driver.h
+++ b/src/driver.h
@@ -508,6 +508,12 @@ typedef int
(*virDrvListInterfaces) (virConnectPtr conn,
char **const names,
int maxnames);
+typedef int
+ (*virDrvNumOfDefinedInterfaces) (virConnectPtr conn);
+typedef int
+ (*virDrvListDefinedInterfaces) (virConnectPtr conn,
+ char **const names,
+ int maxnames);
typedef virInterfacePtr
(*virDrvInterfaceLookupByName) (virConnectPtr conn,
const char *name);
@@ -551,6 +557,8 @@ struct _virInterfaceDriver {
virDrvClose close;
virDrvNumOfInterfaces numOfInterfaces;
virDrvListInterfaces listInterfaces;
+ virDrvNumOfDefinedInterfaces numOfDefinedInterfaces;
+ virDrvListDefinedInterfaces listDefinedInterfaces;
virDrvInterfaceLookupByName interfaceLookupByName;
virDrvInterfaceLookupByMACString interfaceLookupByMACString;
virDrvInterfaceGetXMLDesc interfaceGetXMLDesc;
ACK
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
7:17 a.m.
New subject: [libvirt] [PATCH 2/4] Define internal driver API for new virInterface functions
On Thu, Jun 18, 2009 at 02:44:28PM -0400, Laine Stump wrote:
---
src/driver.h | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/driver.h b/src/driver.h
index ca759ff..2502c63 100644
--- a/src/driver.h
+++ b/src/driver.h
@@ -508,6 +508,12 @@ typedef int
(*virDrvListInterfaces) (virConnectPtr conn,
char **const names,
int maxnames);
+typedef int
+ (*virDrvNumOfDefinedInterfaces) (virConnectPtr conn);
+typedef int
+ (*virDrvListDefinedInterfaces) (virConnectPtr conn,
+ char **const names,
+ int maxnames);
typedef virInterfacePtr
(*virDrvInterfaceLookupByName) (virConnectPtr conn,
const char *name);
@@ -551,6 +557,8 @@ struct _virInterfaceDriver {
virDrvClose close;
virDrvNumOfInterfaces numOfInterfaces;
virDrvListInterfaces listInterfaces;
+ virDrvNumOfDefinedInterfaces numOfDefinedInterfaces;
+ virDrvListDefinedInterfaces listDefinedInterfaces;
virDrvInterfaceLookupByName interfaceLookupByName;
virDrvInterfaceLookupByMACString interfaceLookupByMACString;
virDrvInterfaceGetXMLDesc interfaceGetXMLDesc;
Okay derives directly from patch 1, ACK
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
1:44 p.m.
New subject: [libvirt] [PATCH 3/4] Implement Public API of new virInterface functions
---
src/libvirt.c | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 86 insertions(+), 3 deletions(-)
diff --git a/src/libvirt.c b/src/libvirt.c
index bf49018..c5c868d 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -5502,9 +5502,9 @@ virInterfaceGetConnect (virInterfacePtr iface)
* virConnectNumOfInterfaces:
* @conn: pointer to the hypervisor connection
*
- * Provides the number of interfaces on the physical host.
+ * Provides the number of active interfaces on the physical host.
*
- * Returns the number of interface found or -1 in case of error
+ * Returns the number of active interfaces found or -1 in case of error
*/
int
virConnectNumOfInterfaces(virConnectPtr conn)
@@ -5540,7 +5540,8 @@ error:
* @names: array to collect the list of names of interfaces
* @maxnames: size of @names
*
- * Collect the list of physical host interfaces, and store their names in @names
+ * Collect the list of active physical host interfaces,
+ * and store their names in @names
*
* Returns the number of interfaces found or -1 in case of error
*/
@@ -5578,6 +5579,88 @@ error:
}
/**
+ * virConnectNumOfDefinedInterfaces:
+ * @conn: pointer to the hypervisor connection
+ *
+ * Provides the number of defined (inactive) interfaces on the physical host.
+ *
+ * Returns the number of defined interface found or -1 in case of error
+ */
+int
+virConnectNumOfDefinedInterfaces(virConnectPtr conn)
+{
+ DEBUG("conn=%p", conn);
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+
+ if (conn->interfaceDriver &&
conn->interfaceDriver->numOfDefinedInterfaces) {
+ int ret;
+ ret = conn->interfaceDriver->numOfDefinedInterfaces (conn);
+ if (ret < 0)
+ goto error;
+ return ret;
+ }
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+ /* Copy to connection error object for back compatability */
+ virSetConnError(conn);
+ return -1;
+}
+
+/**
+ * virConnectListDefinedInterfaces:
+ * @conn: pointer to the hypervisor connection
+ * @names: array to collect the list of names of interfaces
+ * @maxnames: size of @names
+ *
+ * Collect the list of defined (inactive) physical host interfaces,
+ * and store their names in @names.
+ *
+ * Returns the number of interfaces found or -1 in case of error
+ */
+int
+virConnectListDefinedInterfaces(virConnectPtr conn,
+ char **const names,
+ int maxnames)
+{
+ DEBUG("conn=%p, names=%p, maxnames=%d", conn, names, maxnames);
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+
+ if ((names == NULL) || (maxnames < 0)) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ goto error;
+ }
+
+ if (conn->interfaceDriver &&
conn->interfaceDriver->listDefinedInterfaces) {
+ int ret;
+ ret = conn->interfaceDriver->listDefinedInterfaces (conn, names,
maxnames);
+ if (ret < 0)
+ goto error;
+ return ret;
+ }
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+ /* Copy to connection error object for back compatability */
+ virSetConnError(conn);
+ return -1;
+}
+
+/**
* virInterfaceLookupByName:
* @conn: pointer to the hypervisor connection
* @name: name for the interface
--
1.6.0.6
5:49 a.m.
New subject: [libvirt] [PATCH 3/4] Implement Public API of new virInterface functions
On Thu, Jun 18, 2009 at 02:44:29PM -0400, Laine Stump wrote:
---
src/libvirt.c | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 86 insertions(+), 3 deletions(-)
diff --git a/src/libvirt.c b/src/libvirt.c
index bf49018..c5c868d 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -5502,9 +5502,9 @@ virInterfaceGetConnect (virInterfacePtr iface)
* virConnectNumOfInterfaces:
* @conn: pointer to the hypervisor connection
*
- * Provides the number of interfaces on the physical host.
+ * Provides the number of active interfaces on the physical host.
*
- * Returns the number of interface found or -1 in case of error
+ * Returns the number of active interfaces found or -1 in case of error
*/
int
virConnectNumOfInterfaces(virConnectPtr conn)
@@ -5540,7 +5540,8 @@ error:
* @names: array to collect the list of names of interfaces
* @maxnames: size of @names
*
- * Collect the list of physical host interfaces, and store their names in @names
+ * Collect the list of active physical host interfaces,
+ * and store their names in @names
*
* Returns the number of interfaces found or -1 in case of error
*/
@@ -5578,6 +5579,88 @@ error:
}
/**
+ * virConnectNumOfDefinedInterfaces:
+ * @conn: pointer to the hypervisor connection
+ *
+ * Provides the number of defined (inactive) interfaces on the physical host.
+ *
+ * Returns the number of defined interface found or -1 in case of error
+ */
+int
+virConnectNumOfDefinedInterfaces(virConnectPtr conn)
+{
+ DEBUG("conn=%p", conn);
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+
+ if (conn->interfaceDriver &&
conn->interfaceDriver->numOfDefinedInterfaces) {
+ int ret;
+ ret = conn->interfaceDriver->numOfDefinedInterfaces (conn);
+ if (ret < 0)
+ goto error;
+ return ret;
+ }
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+ /* Copy to connection error object for back compatability */
+ virSetConnError(conn);
+ return -1;
+}
+
+/**
+ * virConnectListDefinedInterfaces:
+ * @conn: pointer to the hypervisor connection
+ * @names: array to collect the list of names of interfaces
+ * @maxnames: size of @names
+ *
+ * Collect the list of defined (inactive) physical host interfaces,
+ * and store their names in @names.
+ *
+ * Returns the number of interfaces found or -1 in case of error
+ */
+int
+virConnectListDefinedInterfaces(virConnectPtr conn,
+ char **const names,
+ int maxnames)
+{
+ DEBUG("conn=%p, names=%p, maxnames=%d", conn, names, maxnames);
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+
+ if ((names == NULL) || (maxnames < 0)) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ goto error;
+ }
+
+ if (conn->interfaceDriver &&
conn->interfaceDriver->listDefinedInterfaces) {
+ int ret;
+ ret = conn->interfaceDriver->listDefinedInterfaces (conn, names,
maxnames);
+ if (ret < 0)
+ goto error;
+ return ret;
+ }
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+ /* Copy to connection error object for back compatability */
+ virSetConnError(conn);
+ return -1;
+}
+
+/**
* virInterfaceLookupByName:
* @conn: pointer to the hypervisor connection
* @name: name for the interface
--
ACK
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
7:18 a.m.
New subject: [libvirt] [PATCH 3/4] Implement Public API of new virInterface functions
On Thu, Jun 18, 2009 at 02:44:29PM -0400, Laine Stump wrote:
---
src/libvirt.c | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 86 insertions(+), 3 deletions(-)
Okay, ACK,
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
1:44 p.m.
New subject: [libvirt] [PATCH 4/4] Implement client and server side of RPC for new virInterface functions
---
qemud/remote.c | 51 ++++++++++++++++++++++++
qemud/remote_dispatch_args.h | 1 +
qemud/remote_dispatch_prototypes.h | 14 +++++++
qemud/remote_dispatch_ret.h | 2 +
qemud/remote_dispatch_table.h | 10 +++++
qemud/remote_protocol.c | 29 ++++++++++++++
qemud/remote_protocol.h | 27 +++++++++++++
qemud/remote_protocol.x | 20 +++++++++-
src/remote_internal.c | 74 ++++++++++++++++++++++++++++++++++++
9 files changed, 227 insertions(+), 1 deletions(-)
diff --git a/qemud/remote.c b/qemud/remote.c
index 1071c21..38cefe4 100644
--- a/qemud/remote.c
+++ b/qemud/remote.c
@@ -2657,6 +2657,57 @@ remoteDispatchListInterfaces (struct qemud_server *server
ATTRIBUTE_UNUSED,
}
static int
+remoteDispatchNumOfDefinedInterfaces (struct qemud_server *server ATTRIBUTE_UNUSED,
+ struct qemud_client *client ATTRIBUTE_UNUSED,
+ virConnectPtr conn,
+ remote_error *rerr,
+ void *args ATTRIBUTE_UNUSED,
+ remote_num_of_defined_interfaces_ret *ret)
+{
+
+ ret->num = virConnectNumOfDefinedInterfaces (conn);
+ if (ret->num == -1) {
+ remoteDispatchConnError(rerr, conn);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+remoteDispatchListDefinedInterfaces (struct qemud_server *server ATTRIBUTE_UNUSED,
+ struct qemud_client *client ATTRIBUTE_UNUSED,
+ virConnectPtr conn,
+ remote_error *rerr,
+ remote_list_defined_interfaces_args *args,
+ remote_list_defined_interfaces_ret *ret)
+{
+
+ if (args->maxnames > REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX) {
+ remoteDispatchFormatError (rerr,
+ "%s", _("maxnames >
REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX"));
+ return -1;
+ }
+
+ /* Allocate return buffer. */
+ if (VIR_ALLOC_N(ret->names.names_val, args->maxnames) < 0) {
+ remoteDispatchOOMError(rerr);
+ return -1;
+ }
+
+ ret->names.names_len =
+ virConnectListDefinedInterfaces (conn,
+ ret->names.names_val, args->maxnames);
+ if (ret->names.names_len == -1) {
+ VIR_FREE(ret->names.names_len);
+ remoteDispatchConnError(rerr, conn);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
remoteDispatchInterfaceLookupByName (struct qemud_server *server ATTRIBUTE_UNUSED,
struct qemud_client *client ATTRIBUTE_UNUSED,
virConnectPtr conn,
diff --git a/qemud/remote_dispatch_args.h b/qemud/remote_dispatch_args.h
index 1322a54..9dacfb8 100644
--- a/qemud/remote_dispatch_args.h
+++ b/qemud/remote_dispatch_args.h
@@ -116,3 +116,4 @@
remote_interface_destroy_args val_remote_interface_destroy_args;
remote_domain_xml_from_native_args val_remote_domain_xml_from_native_args;
remote_domain_xml_to_native_args val_remote_domain_xml_to_native_args;
+ remote_list_defined_interfaces_args val_remote_list_defined_interfaces_args;
diff --git a/qemud/remote_dispatch_prototypes.h b/qemud/remote_dispatch_prototypes.h
index a20ac4e..c114304 100644
--- a/qemud/remote_dispatch_prototypes.h
+++ b/qemud/remote_dispatch_prototypes.h
@@ -478,6 +478,13 @@ static int remoteDispatchListDefinedDomains(
remote_error *err,
remote_list_defined_domains_args *args,
remote_list_defined_domains_ret *ret);
+static int remoteDispatchListDefinedInterfaces(
+ struct qemud_server *server,
+ struct qemud_client *client,
+ virConnectPtr conn,
+ remote_error *err,
+ remote_list_defined_interfaces_args *args,
+ remote_list_defined_interfaces_ret *ret);
static int remoteDispatchListDefinedNetworks(
struct qemud_server *server,
struct qemud_client *client,
@@ -716,6 +723,13 @@ static int remoteDispatchNumOfDefinedDomains(
remote_error *err,
void *args,
remote_num_of_defined_domains_ret *ret);
+static int remoteDispatchNumOfDefinedInterfaces(
+ struct qemud_server *server,
+ struct qemud_client *client,
+ virConnectPtr conn,
+ remote_error *err,
+ void *args,
+ remote_num_of_defined_interfaces_ret *ret);
static int remoteDispatchNumOfDefinedNetworks(
struct qemud_server *server,
struct qemud_client *client,
diff --git a/qemud/remote_dispatch_ret.h b/qemud/remote_dispatch_ret.h
index d83ffd5..c1835de 100644
--- a/qemud/remote_dispatch_ret.h
+++ b/qemud/remote_dispatch_ret.h
@@ -98,3 +98,5 @@
remote_interface_define_xml_ret val_remote_interface_define_xml_ret;
remote_domain_xml_from_native_ret val_remote_domain_xml_from_native_ret;
remote_domain_xml_to_native_ret val_remote_domain_xml_to_native_ret;
+ remote_num_of_defined_interfaces_ret val_remote_num_of_defined_interfaces_ret;
+ remote_list_defined_interfaces_ret val_remote_list_defined_interfaces_ret;
diff --git a/qemud/remote_dispatch_table.h b/qemud/remote_dispatch_table.h
index ae0af28..27ba351 100644
--- a/qemud/remote_dispatch_table.h
+++ b/qemud/remote_dispatch_table.h
@@ -687,3 +687,13 @@
.args_filter = (xdrproc_t) xdr_remote_domain_xml_to_native_args,
.ret_filter = (xdrproc_t) xdr_remote_domain_xml_to_native_ret,
},
+{ /* NumOfDefinedInterfaces => 137 */
+ .fn = (dispatch_fn) remoteDispatchNumOfDefinedInterfaces,
+ .args_filter = (xdrproc_t) xdr_void,
+ .ret_filter = (xdrproc_t) xdr_remote_num_of_defined_interfaces_ret,
+},
+{ /* ListDefinedInterfaces => 138 */
+ .fn = (dispatch_fn) remoteDispatchListDefinedInterfaces,
+ .args_filter = (xdrproc_t) xdr_remote_list_defined_interfaces_args,
+ .ret_filter = (xdrproc_t) xdr_remote_list_defined_interfaces_ret,
+},
diff --git a/qemud/remote_protocol.c b/qemud/remote_protocol.c
index 5d09167..6ac404f 100644
--- a/qemud/remote_protocol.c
+++ b/qemud/remote_protocol.c
@@ -1518,6 +1518,35 @@ xdr_remote_list_interfaces_ret (XDR *xdrs,
remote_list_interfaces_ret *objp)
}
bool_t
+xdr_remote_num_of_defined_interfaces_ret (XDR *xdrs, remote_num_of_defined_interfaces_ret
*objp)
+{
+
+ if (!xdr_int (xdrs, &objp->num))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_remote_list_defined_interfaces_args (XDR *xdrs, remote_list_defined_interfaces_args
*objp)
+{
+
+ if (!xdr_int (xdrs, &objp->maxnames))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_remote_list_defined_interfaces_ret (XDR *xdrs, remote_list_defined_interfaces_ret
*objp)
+{
+ char **objp_cpp0 = (char **) (void *) &objp->names.names_val;
+
+ if (!xdr_array (xdrs, objp_cpp0, (u_int *) &objp->names.names_len,
REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX,
+ sizeof (remote_nonnull_string), (xdrproc_t) xdr_remote_nonnull_string))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
xdr_remote_interface_lookup_by_name_args (XDR *xdrs, remote_interface_lookup_by_name_args
*objp)
{
diff --git a/qemud/remote_protocol.h b/qemud/remote_protocol.h
index 87a5925..abf6511 100644
--- a/qemud/remote_protocol.h
+++ b/qemud/remote_protocol.h
@@ -29,6 +29,7 @@ typedef remote_nonnull_string *remote_string;
#define REMOTE_MIGRATE_COOKIE_MAX 256
#define REMOTE_NETWORK_NAME_LIST_MAX 256
#define REMOTE_INTERFACE_NAME_LIST_MAX 256
+#define REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX 256
#define REMOTE_STORAGE_POOL_NAME_LIST_MAX 256
#define REMOTE_STORAGE_VOL_NAME_LIST_MAX 1024
#define REMOTE_NODE_DEVICE_NAME_LIST_MAX 16384
@@ -847,6 +848,24 @@ struct remote_list_interfaces_ret {
};
typedef struct remote_list_interfaces_ret remote_list_interfaces_ret;
+struct remote_num_of_defined_interfaces_ret {
+ int num;
+};
+typedef struct remote_num_of_defined_interfaces_ret
remote_num_of_defined_interfaces_ret;
+
+struct remote_list_defined_interfaces_args {
+ int maxnames;
+};
+typedef struct remote_list_defined_interfaces_args remote_list_defined_interfaces_args;
+
+struct remote_list_defined_interfaces_ret {
+ struct {
+ u_int names_len;
+ remote_nonnull_string *names_val;
+ } names;
+};
+typedef struct remote_list_defined_interfaces_ret remote_list_defined_interfaces_ret;
+
struct remote_interface_lookup_by_name_args {
remote_nonnull_string name;
};
@@ -1548,6 +1567,8 @@ enum remote_procedure {
REMOTE_PROC_INTERFACE_DESTROY = 134,
REMOTE_PROC_DOMAIN_XML_FROM_NATIVE = 135,
REMOTE_PROC_DOMAIN_XML_TO_NATIVE = 136,
+ REMOTE_PROC_NUM_OF_DEFINED_INTERFACES = 137,
+ REMOTE_PROC_LIST_DEFINED_INTERFACES = 138,
};
typedef enum remote_procedure remote_procedure;
@@ -1710,6 +1731,9 @@ extern bool_t xdr_remote_network_set_autostart_args (XDR *,
remote_network_set_
extern bool_t xdr_remote_num_of_interfaces_ret (XDR *, remote_num_of_interfaces_ret*);
extern bool_t xdr_remote_list_interfaces_args (XDR *, remote_list_interfaces_args*);
extern bool_t xdr_remote_list_interfaces_ret (XDR *, remote_list_interfaces_ret*);
+extern bool_t xdr_remote_num_of_defined_interfaces_ret (XDR *,
remote_num_of_defined_interfaces_ret*);
+extern bool_t xdr_remote_list_defined_interfaces_args (XDR *,
remote_list_defined_interfaces_args*);
+extern bool_t xdr_remote_list_defined_interfaces_ret (XDR *,
remote_list_defined_interfaces_ret*);
extern bool_t xdr_remote_interface_lookup_by_name_args (XDR *,
remote_interface_lookup_by_name_args*);
extern bool_t xdr_remote_interface_lookup_by_name_ret (XDR *,
remote_interface_lookup_by_name_ret*);
extern bool_t xdr_remote_interface_lookup_by_mac_string_args (XDR *,
remote_interface_lookup_by_mac_string_args*);
@@ -1945,6 +1969,9 @@ extern bool_t xdr_remote_network_set_autostart_args ();
extern bool_t xdr_remote_num_of_interfaces_ret ();
extern bool_t xdr_remote_list_interfaces_args ();
extern bool_t xdr_remote_list_interfaces_ret ();
+extern bool_t xdr_remote_num_of_defined_interfaces_ret ();
+extern bool_t xdr_remote_list_defined_interfaces_args ();
+extern bool_t xdr_remote_list_defined_interfaces_ret ();
extern bool_t xdr_remote_interface_lookup_by_name_args ();
extern bool_t xdr_remote_interface_lookup_by_name_ret ();
extern bool_t xdr_remote_interface_lookup_by_mac_string_args ();
diff --git a/qemud/remote_protocol.x b/qemud/remote_protocol.x
index 56385f4..7bcca90 100644
--- a/qemud/remote_protocol.x
+++ b/qemud/remote_protocol.x
@@ -82,6 +82,9 @@ const REMOTE_NETWORK_NAME_LIST_MAX = 256;
/* Upper limit on lists of interface names. */
const REMOTE_INTERFACE_NAME_LIST_MAX = 256;
+/* Upper limit on lists of interface names. */
+const REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX = 256;
+
/* Upper limit on lists of storage pool names. */
const REMOTE_STORAGE_POOL_NAME_LIST_MAX = 256;
@@ -793,6 +796,18 @@ struct remote_list_interfaces_ret {
remote_nonnull_string names<REMOTE_INTERFACE_NAME_LIST_MAX>;
};
+struct remote_num_of_defined_interfaces_ret {
+ int num;
+};
+
+struct remote_list_defined_interfaces_args {
+ int maxnames;
+};
+
+struct remote_list_defined_interfaces_ret {
+ remote_nonnull_string names<REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX>;
+};
+
struct remote_interface_lookup_by_name_args {
remote_nonnull_string name;
};
@@ -1406,7 +1421,10 @@ enum remote_procedure {
REMOTE_PROC_INTERFACE_CREATE = 133,
REMOTE_PROC_INTERFACE_DESTROY = 134,
REMOTE_PROC_DOMAIN_XML_FROM_NATIVE = 135,
- REMOTE_PROC_DOMAIN_XML_TO_NATIVE = 136
+ REMOTE_PROC_DOMAIN_XML_TO_NATIVE = 136,
+
+ REMOTE_PROC_NUM_OF_DEFINED_INTERFACES = 137,
+ REMOTE_PROC_LIST_DEFINED_INTERFACES = 138
};
/* Custom RPC structure. */
diff --git a/src/remote_internal.c b/src/remote_internal.c
index 19d0ac8..c544e0c 100644
--- a/src/remote_internal.c
+++ b/src/remote_internal.c
@@ -3882,6 +3882,78 @@ done:
return rv;
}
+static int
+remoteNumOfDefinedInterfaces (virConnectPtr conn)
+{
+ int rv = -1;
+ remote_num_of_defined_interfaces_ret ret;
+ struct private_data *priv = conn->interfacePrivateData;
+
+ remoteDriverLock(priv);
+
+ memset (&ret, 0, sizeof ret);
+ if (call (conn, priv, 0, REMOTE_PROC_NUM_OF_DEFINED_INTERFACES,
+ (xdrproc_t) xdr_void, (char *) NULL,
+ (xdrproc_t) xdr_remote_num_of_defined_interfaces_ret, (char *) &ret) ==
-1)
+ goto done;
+
+ rv = ret.num;
+
+done:
+ remoteDriverUnlock(priv);
+ return rv;
+}
+
+static int
+remoteListDefinedInterfaces (virConnectPtr conn, char **const names, int maxnames)
+{
+ int rv = -1;
+ int i;
+ remote_list_defined_interfaces_args args;
+ remote_list_defined_interfaces_ret ret;
+ struct private_data *priv = conn->interfacePrivateData;
+
+ remoteDriverLock(priv);
+
+ if (maxnames > REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX) {
+ errorf (conn, VIR_ERR_RPC,
+ _("too many remote interfaces: %d > %d"),
+ maxnames, REMOTE_DEFINED_INTERFACE_NAME_LIST_MAX);
+ goto done;
+ }
+ args.maxnames = maxnames;
+
+ memset (&ret, 0, sizeof ret);
+ if (call (conn, priv, 0, REMOTE_PROC_LIST_DEFINED_INTERFACES,
+ (xdrproc_t) xdr_remote_list_defined_interfaces_args, (char *) &args,
+ (xdrproc_t) xdr_remote_list_defined_interfaces_ret, (char *) &ret) ==
-1)
+ goto done;
+
+ if (ret.names.names_len > maxnames) {
+ errorf (conn, VIR_ERR_RPC,
+ _("too many remote interfaces: %d > %d"),
+ ret.names.names_len, maxnames);
+ goto cleanup;
+ }
+
+ /* This call is caller-frees (although that isn't clear from
+ * the documentation). However xdr_free will free up both the
+ * names and the list of pointers, so we have to strdup the
+ * names here.
+ */
+ for (i = 0; i < ret.names.names_len; ++i)
+ names[i] = strdup (ret.names.names_val[i]);
+
+ rv = ret.names.names_len;
+
+cleanup:
+ xdr_free ((xdrproc_t) xdr_remote_list_defined_interfaces_ret, (char *) &ret);
+
+done:
+ remoteDriverUnlock(priv);
+ return rv;
+}
+
static virInterfacePtr
remoteInterfaceLookupByName (virConnectPtr conn,
const char *name)
@@ -7432,6 +7504,8 @@ static virInterfaceDriver interface_driver = {
.close = remoteInterfaceClose,
.numOfInterfaces = remoteNumOfInterfaces,
.listInterfaces = remoteListInterfaces,
+ .numOfDefinedInterfaces = remoteNumOfDefinedInterfaces,
+ .listDefinedInterfaces = remoteListDefinedInterfaces,
.interfaceLookupByName = remoteInterfaceLookupByName,
.interfaceLookupByMACString = remoteInterfaceLookupByMACString,
.interfaceGetXMLDesc = remoteInterfaceGetXMLDesc,
--
1.6.0.6
5:50 a.m.
New subject: [libvirt] [PATCH 4/4] Implement client and server side of RPC for new virInterface functions
On Thu, Jun 18, 2009 at 02:44:30PM -0400, Laine Stump wrote:
---
qemud/remote.c | 51 ++++++++++++++++++++++++
qemud/remote_dispatch_args.h | 1 +
qemud/remote_dispatch_prototypes.h | 14 +++++++
qemud/remote_dispatch_ret.h | 2 +
qemud/remote_dispatch_table.h | 10 +++++
qemud/remote_protocol.c | 29 ++++++++++++++
qemud/remote_protocol.h | 27 +++++++++++++
qemud/remote_protocol.x | 20 +++++++++-
src/remote_internal.c | 74 ++++++++++++++++++++++++++++++++++++
9 files changed, 227 insertions(+), 1 deletions(-)
ACK
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
7:21 a.m.
New subject: [libvirt] [PATCH 4/4] Implement client and server side of RPC for new virInterface functions
On Thu, Jun 18, 2009 at 02:44:30PM -0400, Laine Stump wrote:
---
qemud/remote.c | 51 ++++++++++++++++++++++++
qemud/remote_dispatch_args.h | 1 +
qemud/remote_dispatch_prototypes.h | 14 +++++++
qemud/remote_dispatch_ret.h | 2 +
qemud/remote_dispatch_table.h | 10 +++++
qemud/remote_protocol.c | 29 ++++++++++++++
qemud/remote_protocol.h | 27 +++++++++++++
qemud/remote_protocol.x | 20 +++++++++-
src/remote_internal.c | 74 ++++++++++++++++++++++++++++++++++++
9 files changed, 227 insertions(+), 1 deletions(-)
Looks fine, mostly generated, ACK,
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
1:48 p.m.
New subject: CORRECTION: [PATCH 0/4]! Was: [libvirt] [PATCH 0/5] Add virConnectListDefinedInterfaces/NumOfDefinedInterfaces
Sorry, I miscounted :-) There really are only 4 patch messages, not 5.
11:04 a.m.
On Thu, Jun 18, 2009 at 02:44:26PM -0400, Laine Stump wrote:
This patch adds everything but the backend implementation of two APIs
that were requested during review of my patch to add virsh commands
that expose the virInterface* API. These count and list interfaces on
the host that are currently inactive (ie "down").
virConnectListInterfaces and virConnectNumOfInterfaces will list/count
*only* those interfaces that are currently active.
With these functions in place, I'll be able to add the "--inactive"
and "--all" flags to iface-list, as suggested by danpb.
Implementation of the backend of these two functions is waiting for
two things: 1) supporting code in libnetcf, and 2) implementation of
the rest of the backend driver functions for virInterface* (ready in
the wings and waiting to go).
Okay all pushed, I just had to tweak src/libvirt_public.syms and
qemud/remote_protocol.x due to change since the time the patch was
generated, my fault, I really though it had been pushed !
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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14 comments
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participants (3)
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Daniel P. Berrange -
Daniel Veillard -
Laine Stump