[libvirt] [PATCH 05/21] domain: add virDomainMigrateOpenTunnel

[Pavel Boldin]

Add auxiliary private function that calls the apropriate driver's
domainMigrateOpenTunnel function.

Signed-off-by: Pavel Boldin <pboldin at mirantis.com>
---
 docs/apibuild.py         |  1 +
 docs/hvsupport.pl        |  1 +
 src/libvirt-domain.c     | 43 +++++++++++++++++++++++++++++++++++++++++++
 src/libvirt_internal.h   |  6 ++++++
 src/libvirt_private.syms |  1 +
 5 files changed, 52 insertions(+)

diff --git a/docs/apibuild.py b/docs/apibuild.py
index f934fb2..6e60093 100755
--- a/docs/apibuild.py
+++ b/docs/apibuild.py
@@ -102,6 +102,7 @@ ignored_functions = {
   "virDomainMigratePrepare3Params": "private function for migration",
   "virDomainMigrateConfirm3Params": "private function for migration",
   "virDomainMigratePrepareTunnel3Params": "private function for tunnelled migration",
+  "virDomainMigrateOpenTunnel": "private function for tunnelled migration",
   "virErrorCopyNew": "private",
 }
 
diff --git a/docs/hvsupport.pl b/docs/hvsupport.pl
index 44a30ce..3b6ee65 100755
--- a/docs/hvsupport.pl
+++ b/docs/hvsupport.pl
@@ -200,6 +200,7 @@ $apis{virDomainMigratePerform3Params}->{vers} = "1.1.0";
 $apis{virDomainMigrateFinish3Params}->{vers} = "1.1.0";
 $apis{virDomainMigrateConfirm3Params}->{vers} = "1.1.0";
 
+$apis{virDomainMigrateOpenTunnel}->{vers} = "1.2.XX";
 
 
 # Now we want to get the mapping between public APIs
diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c
index de7eb04..3037c01 100644
--- a/src/libvirt-domain.c
+++ b/src/libvirt-domain.c
@@ -11595,3 +11595,46 @@ virDomainInterfaceFree(virDomainInterfacePtr iface)
 
     VIR_FREE(iface);
 }
+
+
+/*
+ * Not for public use.  This function is part of the internal
+ * implementation of migration in the remote case.
+ */
+int
+virDomainMigrateOpenTunnel(virConnectPtr conn,
+                           virStreamPtr st,
+                           unsigned char uuid[VIR_UUID_BUFLEN],
+                           unsigned int flags)
+{
+    char uuidstr[VIR_UUID_STRING_BUFLEN];
+
+    virUUIDFormat(uuid, uuidstr);
+    VIR_DEBUG("conn=%p, stream=%p, uuid=%s, flags=%x",
+              conn, st, uuidstr, flags);
+
+    virResetLastError();
+
+    virCheckConnectReturn(conn, -1);
+    virCheckReadOnlyGoto(conn->flags, error);
+
+    if (conn != st->conn) {
+        virReportInvalidArg(conn, "%s",
+                            _("conn must match stream connection"));
+        goto error;
+    }
+
+    if (conn->driver->domainMigrateOpenTunnel) {
+        int rv;
+        rv = conn->driver->domainMigrateOpenTunnel(conn, st, uuid, flags);
+        if (rv < 0)
+            goto error;
+        return rv;
+    }
+
+    virReportUnsupportedError();
+
+ error:
+    virDispatchError(conn);
+    return -1;
+}
diff --git a/src/libvirt_internal.h b/src/libvirt_internal.h
index 1313b58..bbfba0b 100644
--- a/src/libvirt_internal.h
+++ b/src/libvirt_internal.h
@@ -289,4 +289,10 @@ virTypedParameterValidateSet(virConnectPtr conn,
                              virTypedParameterPtr params,
                              int nparams);
 
+int
+virDomainMigrateOpenTunnel(virConnectPtr conn,
+                           virStreamPtr st,
+                           unsigned char uuid[VIR_UUID_BUFLEN],
+                           unsigned int flags);
+
 #endif
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index a835f18..cf5725c 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -952,6 +952,7 @@ virDomainMigrateFinish;
 virDomainMigrateFinish2;
 virDomainMigrateFinish3;
 virDomainMigrateFinish3Params;
+virDomainMigrateOpenTunnel;
 virDomainMigratePerform;
 virDomainMigratePerform3;
 virDomainMigratePerform3Params;
-- 
1.9.1