[Qemu-devel] [PATCH V9 12/14] block: move dump_human_image_info() to block/qapi.c

[Wenchao Xia <xiawenc@linux.vnet.ibm.com>]

  This function is needed later in hmp command, it is also renamed to
bdrv_image_info_dump().

Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
---
 block/qapi.c         |   67 ++++++++++++++++++++++++++++++++++++++++++++++++
 include/block/qapi.h |    1 +
 qemu-img.c           |   69 +-------------------------------------------------
 3 files changed, 69 insertions(+), 68 deletions(-)

diff --git a/block/qapi.c b/block/qapi.c
index 0cbbb8c..1eb3de1 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -284,3 +284,70 @@ DeviceImageInfoList *qmp_query_images(bool has_device,
     qapi_free_DeviceImageInfoList(head);
     return NULL;
 }
+
+void bdrv_image_info_dump(ImageInfo *info)
+{
+    char size_buf[128], dsize_buf[128];
+    if (!info->has_actual_size) {
+        snprintf(dsize_buf, sizeof(dsize_buf), "unavailable");
+    } else {
+        get_human_readable_size(dsize_buf, sizeof(dsize_buf),
+                                info->actual_size);
+    }
+    get_human_readable_size(size_buf, sizeof(size_buf), info->virtual_size);
+    printf("image: %s\n"
+           "file format: %s\n"
+           "virtual size: %s (%" PRId64 " bytes)\n"
+           "disk size: %s\n",
+           info->filename, info->format, size_buf,
+           info->virtual_size,
+           dsize_buf);
+
+    if (info->has_encrypted && info->encrypted) {
+        printf("encrypted: yes\n");
+    }
+
+    if (info->has_cluster_size) {
+        printf("cluster_size: %" PRId64 "\n", info->cluster_size);
+    }
+
+    if (info->has_dirty_flag && info->dirty_flag) {
+        printf("cleanly shut down: no\n");
+    }
+
+    if (info->has_backing_filename) {
+        printf("backing file: %s", info->backing_filename);
+        if (info->has_full_backing_filename) {
+            printf(" (actual path: %s)", info->full_backing_filename);
+        }
+        putchar('\n');
+        if (info->has_backing_filename_format) {
+            printf("backing file format: %s\n", info->backing_filename_format);
+        }
+    }
+
+    if (info->has_snapshots) {
+        SnapshotInfoList *elem;
+        char buf[256];
+
+        printf("Snapshot list:\n");
+        printf("%s\n", bdrv_snapshot_dump(buf, sizeof(buf), NULL));
+
+        /* Ideally bdrv_snapshot_dump() would operate on SnapshotInfoList but
+         * we convert to the block layer's native QEMUSnapshotInfo for now.
+         */
+        for (elem = info->snapshots; elem; elem = elem->next) {
+            QEMUSnapshotInfo sn = {
+                .vm_state_size = elem->value->vm_state_size,
+                .date_sec = elem->value->date_sec,
+                .date_nsec = elem->value->date_nsec,
+                .vm_clock_nsec = elem->value->vm_clock_sec * 1000000000ULL +
+                                 elem->value->vm_clock_nsec,
+            };
+
+            pstrcpy(sn.id_str, sizeof(sn.id_str), elem->value->id);
+            pstrcpy(sn.name, sizeof(sn.name), elem->value->name);
+            printf("%s\n", bdrv_snapshot_dump(buf, sizeof(buf), &sn));
+        }
+    }
+}
diff --git a/include/block/qapi.h b/include/block/qapi.h
index 7ff1f98..cc55bda 100644
--- a/include/block/qapi.h
+++ b/include/block/qapi.h
@@ -24,4 +24,5 @@ int bdrv_query_snapshot_info_list(BlockDriverState *bs,
 int bdrv_query_image_info(BlockDriverState *bs,
                           ImageInfo **p_info,
                           Error **errp);
+void bdrv_image_info_dump(ImageInfo *info);
 #endif
diff --git a/qemu-img.c b/qemu-img.c
index 59d900a..e1d6bac 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -1606,73 +1606,6 @@ static void dump_json_image_info(ImageInfo *info)
     QDECREF(str);
 }
 
-static void dump_human_image_info(ImageInfo *info)
-{
-    char size_buf[128], dsize_buf[128];
-    if (!info->has_actual_size) {
-        snprintf(dsize_buf, sizeof(dsize_buf), "unavailable");
-    } else {
-        get_human_readable_size(dsize_buf, sizeof(dsize_buf),
-                                info->actual_size);
-    }
-    get_human_readable_size(size_buf, sizeof(size_buf), info->virtual_size);
-    printf("image: %s\n"
-           "file format: %s\n"
-           "virtual size: %s (%" PRId64 " bytes)\n"
-           "disk size: %s\n",
-           info->filename, info->format, size_buf,
-           info->virtual_size,
-           dsize_buf);
-
-    if (info->has_encrypted && info->encrypted) {
-        printf("encrypted: yes\n");
-    }
-
-    if (info->has_cluster_size) {
-        printf("cluster_size: %" PRId64 "\n", info->cluster_size);
-    }
-
-    if (info->has_dirty_flag && info->dirty_flag) {
-        printf("cleanly shut down: no\n");
-    }
-
-    if (info->has_backing_filename) {
-        printf("backing file: %s", info->backing_filename);
-        if (info->has_full_backing_filename) {
-            printf(" (actual path: %s)", info->full_backing_filename);
-        }
-        putchar('\n');
-        if (info->has_backing_filename_format) {
-            printf("backing file format: %s\n", info->backing_filename_format);
-        }
-    }
-
-    if (info->has_snapshots) {
-        SnapshotInfoList *elem;
-        char buf[256];
-
-        printf("Snapshot list:\n");
-        printf("%s\n", bdrv_snapshot_dump(buf, sizeof(buf), NULL));
-
-        /* Ideally bdrv_snapshot_dump() would operate on SnapshotInfoList but
-         * we convert to the block layer's native QEMUSnapshotInfo for now.
-         */
-        for (elem = info->snapshots; elem; elem = elem->next) {
-            QEMUSnapshotInfo sn = {
-                .vm_state_size = elem->value->vm_state_size,
-                .date_sec = elem->value->date_sec,
-                .date_nsec = elem->value->date_nsec,
-                .vm_clock_nsec = elem->value->vm_clock_sec * 1000000000ULL +
-                                 elem->value->vm_clock_nsec,
-            };
-
-            pstrcpy(sn.id_str, sizeof(sn.id_str), elem->value->id);
-            pstrcpy(sn.name, sizeof(sn.name), elem->value->name);
-            printf("%s\n", bdrv_snapshot_dump(buf, sizeof(buf), &sn));
-        }
-    }
-}
-
 static void dump_human_image_info_list(ImageInfoList *list)
 {
     ImageInfoList *elem;
@@ -1684,7 +1617,7 @@ static void dump_human_image_info_list(ImageInfoList *list)
         }
         delim = true;
 
-        dump_human_image_info(elem->value);
+        bdrv_image_info_dump(elem->value);
     }
 }
 
-- 
1.7.1