[libvirt] [PATCHv3 2/3] qemu_monitor_json: Build Json CPU Model Info

[Chris Venteicher]

Function qemuMonitorJSONBuildCPUModelInfoToJSON
builds and returns JSON of form
  {"model": {"name": "IvyBridge", "props": {}}}
from qemuMonitorCPUModelInfo.

Function qemuMonitorJSONBuildCPUModelInfoToJSON
  returns virJsonValuePtr on success and NULL on failure.
---
 src/qemu/qemu_monitor_json.c | 50 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 83f092236..3a28f3865 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -5338,6 +5338,56 @@ qemuMonitorJSONParseCPUModelProperty(const char *key,
 }
 
 
+/* model_json: {"name": "IvyBridge", "props": {}}
+ */
+static virJSONValuePtr
+qemuMonitorJSONBuildCPUModelInfoToJSON(qemuMonitorCPUModelInfoPtr model)
+{
+    virJSONValuePtr cpu_props = NULL;
+    virJSONValuePtr model_json = NULL;
+    size_t i;
+
+    if (!(cpu_props = virJSONValueNewObject()))
+        goto cleanup;
+
+    for (i = 0; i < model->nprops; i++) {
+        qemuMonitorCPUPropertyPtr prop = &(model->props[i]);
+
+        switch (prop->type) {
+        case QEMU_MONITOR_CPU_PROPERTY_BOOLEAN:
+            if (virJSONValueObjectAppendBoolean(cpu_props, prop->name,
+                                                prop->value.boolean) < 0)
+                goto cleanup;
+            break;
+
+        case QEMU_MONITOR_CPU_PROPERTY_STRING:
+            if (virJSONValueObjectAppendString(cpu_props, prop->name,
+                                               prop->value.string) < 0)
+                goto cleanup;
+            break;
+
+        case QEMU_MONITOR_CPU_PROPERTY_NUMBER:
+            if (virJSONValueObjectAppendNumberLong(cpu_props, prop->name,
+                                                   prop->value.number) < 0)
+                goto cleanup;
+            break;
+
+        case QEMU_MONITOR_CPU_PROPERTY_LAST:
+        default:
+            virReportEnumRangeError(qemuMonitorCPUPropertyPtr, prop->type);
+            goto cleanup;
+        }
+    }
+
+    ignore_value(virJSONValueObjectCreate(&model_json, "s:name", model->name,
+                                          "a:props", &cpu_props, NULL));
+
+ cleanup:
+    virJSONValueFree(cpu_props);
+    return model_json;
+}
+
+
 /* model_json: {"name": "IvyBridge", "props": {}}
  */
 static qemuMonitorCPUModelInfoPtr
-- 
2.14.1