[PATCH RFC 34/40] Add 'backup' block job type

[Peter Krempa <pkrempa@xxxxxxxxxx>]

A backup job may consist of many backup sub-blockjobs. Add the new
blockjob type and add all type converter strings.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 examples/c/misc/event-test.c     | 3 +++
 include/libvirt/libvirt-domain.h | 3 +++
 src/conf/domain_conf.c           | 2 +-
 src/qemu/qemu_blockjob.c         | 2 ++
 src/qemu/qemu_blockjob.h         | 1 +
 src/qemu/qemu_domain.c           | 2 ++
 src/qemu/qemu_driver.c           | 1 +
 tools/virsh-domain.c             | 4 +++-
 8 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/examples/c/misc/event-test.c b/examples/c/misc/event-test.c
index 5db572175d..ae282a5027 100644
--- a/examples/c/misc/event-test.c
+++ b/examples/c/misc/event-test.c
@@ -891,6 +891,9 @@ blockJobTypeToStr(int type)

     case VIR_DOMAIN_BLOCK_JOB_TYPE_ACTIVE_COMMIT:
         return "active layer block commit";
+
+    case VIR_DOMAIN_BLOCK_JOB_TYPE_BACKUP:
+        return "backup";
     }

     return "unknown";
diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index 2d9f69f7d4..08829a613a 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -2446,6 +2446,9 @@ typedef enum {
      * exists as long as sync is active */
     VIR_DOMAIN_BLOCK_JOB_TYPE_ACTIVE_COMMIT = 4,

+    /* Backup (virDomainBackupBegin), job exists until virDomainBackupEnd */
+    VIR_DOMAIN_BLOCK_JOB_TYPE_BACKUP = 5,
+
 # ifdef VIR_ENUM_SENTINELS
     VIR_DOMAIN_BLOCK_JOB_TYPE_LAST
 # endif
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index e12d676a8c..18c6e48c70 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1227,7 +1227,7 @@ VIR_ENUM_IMPL(virDomainOsDefFirmware,
 VIR_ENUM_DECL(virDomainBlockJob);
 VIR_ENUM_IMPL(virDomainBlockJob,
               VIR_DOMAIN_BLOCK_JOB_TYPE_LAST,
-              "", "", "copy", "", "active-commit",
+              "", "", "copy", "", "active-commit", "",
 );

 VIR_ENUM_IMPL(virDomainMemoryModel,
diff --git a/src/qemu/qemu_blockjob.c b/src/qemu/qemu_blockjob.c
index e12dcde729..6d66d75ed7 100644
--- a/src/qemu/qemu_blockjob.c
+++ b/src/qemu/qemu_blockjob.c
@@ -65,6 +65,7 @@ VIR_ENUM_IMPL(qemuBlockjob,
               "copy",
               "commit",
               "active-commit",
+              "backup",
               "",
               "create");

@@ -1285,6 +1286,7 @@ qemuBlockJobEventProcessConcludedTransition(qemuBlockJobDataPtr job,
             qemuBlockJobProcessEventConcludedCopyAbort(driver, vm, job, asyncJob);
         break;

+    case QEMU_BLOCKJOB_TYPE_BACKUP:
     case QEMU_BLOCKJOB_TYPE_NONE:
     case QEMU_BLOCKJOB_TYPE_INTERNAL:
     case QEMU_BLOCKJOB_TYPE_LAST:
diff --git a/src/qemu/qemu_blockjob.h b/src/qemu/qemu_blockjob.h
index d8da918f2f..8b28990801 100644
--- a/src/qemu/qemu_blockjob.h
+++ b/src/qemu/qemu_blockjob.h
@@ -60,6 +60,7 @@ typedef enum {
     QEMU_BLOCKJOB_TYPE_COPY = VIR_DOMAIN_BLOCK_JOB_TYPE_COPY,
     QEMU_BLOCKJOB_TYPE_COMMIT = VIR_DOMAIN_BLOCK_JOB_TYPE_COMMIT,
     QEMU_BLOCKJOB_TYPE_ACTIVE_COMMIT = VIR_DOMAIN_BLOCK_JOB_TYPE_ACTIVE_COMMIT,
+    QEMU_BLOCKJOB_TYPE_BACKUP = VIR_DOMAIN_BLOCK_JOB_TYPE_BACKUP,
     /* Additional enum values local to qemu */
     QEMU_BLOCKJOB_TYPE_INTERNAL,
     QEMU_BLOCKJOB_TYPE_CREATE,
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index e330d2390c..d5a2ddaa8c 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -2556,6 +2556,7 @@ qemuDomainObjPrivateXMLFormatBlockjobIterator(void *payload,
                 virBufferAddLit(&attrBuf, " shallownew='yes'");
             break;

+        case QEMU_BLOCKJOB_TYPE_BACKUP:
         case QEMU_BLOCKJOB_TYPE_NONE:
         case QEMU_BLOCKJOB_TYPE_INTERNAL:
         case QEMU_BLOCKJOB_TYPE_LAST:
@@ -3139,6 +3140,7 @@ qemuDomainObjPrivateXMLParseBlockjobDataSpecific(qemuBlockJobDataPtr job,
             }
             break;

+        case QEMU_BLOCKJOB_TYPE_BACKUP:
         case QEMU_BLOCKJOB_TYPE_NONE:
         case QEMU_BLOCKJOB_TYPE_INTERNAL:
         case QEMU_BLOCKJOB_TYPE_LAST:
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 501c909e49..330345b5de 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -17434,6 +17434,7 @@ qemuDomainBlockPivot(virQEMUDriverPtr driver,

     case QEMU_BLOCKJOB_TYPE_PULL:
     case QEMU_BLOCKJOB_TYPE_COMMIT:
+    case QEMU_BLOCKJOB_TYPE_BACKUP:
     case QEMU_BLOCKJOB_TYPE_INTERNAL:
     case QEMU_BLOCKJOB_TYPE_CREATE:
         virReportError(VIR_ERR_OPERATION_INVALID,
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 5ecc8a229c..6a658a33a1 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -2562,7 +2562,9 @@ VIR_ENUM_IMPL(virshDomainBlockJob,
               N_("Block Pull"),
               N_("Block Copy"),
               N_("Block Commit"),
-              N_("Active Block Commit"));
+              N_("Active Block Commit"),
+              N_("Backup"),
+);

 static const char *
 virshDomainBlockJobToString(int type)
-- 
2.21.0

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