qemu: monitor: Add transaction generators for dirty bitmap APIs

Rather than generating the transaction contents in random places add a
unified set of APIs to generate the contents for a 'transaction' for the
dirty bitmap APIs.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>

src/qemu/qemu_monitor.c

@@ -4491,3 +4491,51 @@ qemuMonitorGetJobInfo(qemuMonitorPtr mon,
 
     return qemuMonitorJSONGetJobInfo(mon, jobs, njobs);
 }
+
+
+int
+qemuMonitorTransactionBitmapAdd(virJSONValuePtr actions,
+                                const char *node,
+                                const char *name,
+                                bool persistent,
+                                bool disabled)
+{
+    return qemuMonitorJSONTransactionBitmapAdd(actions, node, name, persistent, disabled);
+}
+
+
+int
+qemuMonitorTransactionBitmapRemove(virJSONValuePtr actions,
+                                   const char *node,
+                                   const char *name)
+{
+    return qemuMonitorJSONTransactionBitmapRemove(actions, node, name);
+}
+
+
+int
+qemuMonitorTransactionBitmapEnable(virJSONValuePtr actions,
+                                   const char *node,
+                                   const char *name)
+{
+    return qemuMonitorJSONTransactionBitmapEnable(actions, node, name);
+}
+
+
+int
+qemuMonitorTransactionBitmapDisable(virJSONValuePtr actions,
+                                    const char *node,
+                                    const char *name)
+{
+    return qemuMonitorJSONTransactionBitmapDisable(actions, node, name);
+}
+
+
+int
+qemuMonitorTransactionBitmapMerge(virJSONValuePtr actions,
+                                  const char *node,
+                                  const char *target,
+                                  virJSONValuePtr *sources)
+{
+    return qemuMonitorJSONTransactionBitmapMerge(actions, node, target, sources);
+}

src/qemu/qemu_monitor.h

@@ -1337,3 +1337,27 @@ VIR_DEFINE_AUTOPTR_FUNC(qemuMonitorJobInfo, qemuMonitorJobInfoFree);
 int qemuMonitorGetJobInfo(qemuMonitorPtr mon,
                           qemuMonitorJobInfoPtr **jobs,
                           size_t *njobs);
+
+int
+qemuMonitorTransactionBitmapAdd(virJSONValuePtr actions,
+                                const char *node,
+                                const char *name,
+                                bool persistent,
+                                bool disabled);
+int
+qemuMonitorTransactionBitmapRemove(virJSONValuePtr actions,
+                                   const char *node,
+                                   const char *name);
+int
+qemuMonitorTransactionBitmapEnable(virJSONValuePtr actions,
+                                   const char *node,
+                                   const char *name);
+int
+qemuMonitorTransactionBitmapDisable(virJSONValuePtr actions,
+                                    const char *node,
+                                    const char *name);
+int
+qemuMonitorTransactionBitmapMerge(virJSONValuePtr actions,
+                                  const char *node,
+                                  const char *target,
+                                  virJSONValuePtr *sources);

src/qemu/qemu_monitor_json.c

@@ -9029,6 +9029,77 @@ qemuMonitorJSONDeleteBitmap(qemuMonitorPtr mon,
 }
 
 
+int
+qemuMonitorJSONTransactionBitmapAdd(virJSONValuePtr actions,
+                                    const char *node,
+                                    const char *name,
+                                    bool persistent,
+                                    bool disabled)
+{
+    return qemuMonitorJSONTransactionAdd(actions,
+                                         "block-dirty-bitmap-add",
+                                         "s:node", node,
+                                         "s:name", name,
+                                         "b:persistent", persistent,
+                                         "b:disabled", disabled,
+                                         NULL);
+}
+
+
+int
+qemuMonitorJSONTransactionBitmapRemove(virJSONValuePtr actions,
+                                       const char *node,
+                                       const char *name)
+{
+    return qemuMonitorJSONTransactionAdd(actions,
+                                         "block-dirty-bitmap-remove",
+                                         "s:node", node,
+                                         "s:name", name,
+                                         NULL);
+}
+
+
+int
+qemuMonitorJSONTransactionBitmapEnable(virJSONValuePtr actions,
+                                       const char *node,
+                                       const char *name)
+{
+    return qemuMonitorJSONTransactionAdd(actions,
+                                         "block-dirty-bitmap-enable",
+                                         "s:node", node,
+                                         "s:name", name,
+                                         NULL);
+}
+
+
+int
+qemuMonitorJSONTransactionBitmapDisable(virJSONValuePtr actions,
+                                        const char *node,
+                                        const char *name)
+{
+    return qemuMonitorJSONTransactionAdd(actions,
+                                         "block-dirty-bitmap-disable",
+                                         "s:node", node,
+                                         "s:name", name,
+                                         NULL);
+}
+
+
+int
+qemuMonitorJSONTransactionBitmapMerge(virJSONValuePtr actions,
+                                      const char *node,
+                                      const char *target,
+                                      virJSONValuePtr *sources)
+{
+    return qemuMonitorJSONTransactionAdd(actions,
+                                         "block-dirty-bitmap-merge",
+                                         "s:node", node,
+                                         "s:target", target,
+                                         "a:bitmaps", sources,
+                                         NULL);
+}
+
+
 static qemuMonitorJobInfoPtr
 qemuMonitorJSONGetJobInfoOne(virJSONValuePtr data)
 {

src/qemu/qemu_monitor_json.h

@@ -632,3 +632,27 @@ int qemuMonitorJSONMergeBitmaps(qemuMonitorPtr mon,
 int qemuMonitorJSONDeleteBitmap(qemuMonitorPtr mon,
                                 const char *node,
                                 const char *bitmap);
+
+int
+qemuMonitorJSONTransactionBitmapAdd(virJSONValuePtr actions,
+                                    const char *node,
+                                    const char *name,
+                                    bool persistent,
+                                    bool disabled);
+int
+qemuMonitorJSONTransactionBitmapRemove(virJSONValuePtr actions,
+                                       const char *node,
+                                       const char *name);
+int
+qemuMonitorJSONTransactionBitmapEnable(virJSONValuePtr actions,
+                                       const char *node,
+                                       const char *name);
+int
+qemuMonitorJSONTransactionBitmapDisable(virJSONValuePtr actions,
+                                        const char *node,
+                                        const char *name);
+int
+qemuMonitorJSONTransactionBitmapMerge(virJSONValuePtr actions,
+                                      const char *node,
+                                      const char *target,
+                                      virJSONValuePtr *sources);