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[Qemu-devel] [PATCH V12 13/18] block: move bdrv_snapshot_dump() and dump
From: |
Wenchao Xia |
Subject: |
[Qemu-devel] [PATCH V12 13/18] block: move bdrv_snapshot_dump() and dump_human_image_info() to block/qapi.c |
Date: |
Sat, 13 Apr 2013 16:56:42 +0800 |
They are needed later in hmp command, dump_human_image_info()
is renamed to bdrv_image_info_dump().
Signed-off-by: Wenchao Xia <address@hidden>
Reviewed-by: Kevin Wolf <address@hidden>
---
block.c | 33 ----------------
block/qapi.c | 100 +++++++++++++++++++++++++++++++++++++++++++++++++
include/block/block.h | 1 -
include/block/qapi.h | 2 +
qemu-img.c | 69 +---------------------------------
savevm.c | 1 +
6 files changed, 104 insertions(+), 102 deletions(-)
diff --git a/block.c b/block.c
index 126cd4b..1f05f7e 100644
--- a/block.c
+++ b/block.c
@@ -3430,39 +3430,6 @@ char *get_human_readable_size(char *buf, int buf_size,
int64_t size)
return buf;
}
-char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn)
-{
- char buf1[128], date_buf[128], clock_buf[128];
- struct tm tm;
- time_t ti;
- int64_t secs;
-
- if (!sn) {
- snprintf(buf, buf_size,
- "%-10s%-20s%7s%20s%15s",
- "ID", "TAG", "VM SIZE", "DATE", "VM CLOCK");
- } else {
- ti = sn->date_sec;
- localtime_r(&ti, &tm);
- strftime(date_buf, sizeof(date_buf),
- "%Y-%m-%d %H:%M:%S", &tm);
- secs = sn->vm_clock_nsec / 1000000000;
- snprintf(clock_buf, sizeof(clock_buf),
- "%02d:%02d:%02d.%03d",
- (int)(secs / 3600),
- (int)((secs / 60) % 60),
- (int)(secs % 60),
- (int)((sn->vm_clock_nsec / 1000000) % 1000));
- snprintf(buf, buf_size,
- "%-10s%-20s%7s%20s%15s",
- sn->id_str, sn->name,
- get_human_readable_size(buf1, sizeof(buf1),
sn->vm_state_size),
- date_buf,
- clock_buf);
- }
- return buf;
-}
-
/**************************************************************/
/* async I/Os */
diff --git a/block/qapi.c b/block/qapi.c
index 24386b4..dc72adc 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -350,3 +350,103 @@ BlockInfoList *qmp_query_block(Error **errp)
qapi_free_BlockInfoList(head);
return NULL;
}
+
+char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn)
+{
+ char buf1[128], date_buf[128], clock_buf[128];
+ struct tm tm;
+ time_t ti;
+ int64_t secs;
+
+ if (!sn) {
+ snprintf(buf, buf_size,
+ "%-10s%-20s%7s%20s%15s",
+ "ID", "TAG", "VM SIZE", "DATE", "VM CLOCK");
+ } else {
+ ti = sn->date_sec;
+ localtime_r(&ti, &tm);
+ strftime(date_buf, sizeof(date_buf),
+ "%Y-%m-%d %H:%M:%S", &tm);
+ secs = sn->vm_clock_nsec / 1000000000;
+ snprintf(clock_buf, sizeof(clock_buf),
+ "%02d:%02d:%02d.%03d",
+ (int)(secs / 3600),
+ (int)((secs / 60) % 60),
+ (int)(secs % 60),
+ (int)((sn->vm_clock_nsec / 1000000) % 1000));
+ snprintf(buf, buf_size,
+ "%-10s%-20s%7s%20s%15s",
+ sn->id_str, sn->name,
+ get_human_readable_size(buf1, sizeof(buf1),
sn->vm_state_size),
+ date_buf,
+ clock_buf);
+ }
+ return buf;
+}
+
+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/block.h b/include/block/block.h
index a319f0a..ce28241 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -339,7 +339,6 @@ int bdrv_snapshot_list(BlockDriverState *bs,
QEMUSnapshotInfo **psn_info);
int bdrv_snapshot_load_tmp(BlockDriverState *bs,
const char *snapshot_name);
-char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn);
char *get_human_readable_size(char *buf, int buf_size, int64_t size);
int path_is_absolute(const char *path);
diff --git a/include/block/qapi.h b/include/block/qapi.h
index e0fd0a5..237660f 100644
--- a/include/block/qapi.h
+++ b/include/block/qapi.h
@@ -38,4 +38,6 @@ int bdrv_query_image_info(BlockDriverState *bs,
void bdrv_query_info(BlockDriverState *bs,
BlockInfo **p_info,
Error **errp);
+char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn);
+void bdrv_image_info_dump(ImageInfo *info);
#endif
diff --git a/qemu-img.c b/qemu-img.c
index 1dd0a60..5b229a9 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);
}
}
diff --git a/savevm.c b/savevm.c
index ed6d74c..1c8fbee 100644
--- a/savevm.c
+++ b/savevm.c
@@ -41,6 +41,7 @@
#include "qemu/bitops.h"
#include "qemu/iov.h"
#include "block/snapshot.h"
+#include "block/qapi.h"
#define SELF_ANNOUNCE_ROUNDS 5
--
1.7.1
- [Qemu-devel] [PATCH V12 02/18] block: distinguish id and name in bdrv_find_snapshot(), (continued)
- [Qemu-devel] [PATCH V12 02/18] block: distinguish id and name in bdrv_find_snapshot(), Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 01/18] block: move bdrv_snapshot_find() to block/snapshot.c, Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 10/18] qmp: add interface query-snapshots, Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 11/18] qmp: add recursive member in ImageInfo, Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 06/18] block: add check for VM snapshot in bdrv_query_snapshot_info_list(), Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 13/18] block: move bdrv_snapshot_dump() and dump_human_image_info() to block/qapi.c,
Wenchao Xia <=
- [Qemu-devel] [PATCH V12 15/18] hmp: add function hmp_info_snapshots(), Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 17/18] hmp: show ImageInfo in 'info block', Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 14/18] block: dump to monitor for bdrv_snapshot_dump() and bdrv_image_info_dump(), Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 12/18] qmp: add ImageInfo in BlockDeviceInfo used by query-block, Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 16/18] hmp: switch snapshot info function to qmp based one, Wenchao Xia, 2013/04/13
- [Qemu-devel] [PATCH V12 18/18] hmp: add parameters device and -v for info block, Wenchao Xia, 2013/04/13
- Re: [Qemu-devel] [PATCH V12 00/18] qmp/hmp interfaces for internal snapshot info, Wenchao Xia, 2013/04/21