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authorLuiz Capitulino <lcapitulino@redhat.com>2011-09-13 17:37:16 -0300
committerLuiz Capitulino <lcapitulino@redhat.com>2011-10-27 11:48:46 -0200
commit791e7c820e969a69aa2568fb528dbe9f7e923f5a (patch)
tree2ddb725e79893d842b85314ef9d8c2dedc1b4fd8 /migration.c
parente235cec3762d2aa20b548114ea7b172113690463 (diff)
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qapi: Convert query-migrate
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'migration.c')
-rw-r--r--migration.c82
1 files changed, 23 insertions, 59 deletions
diff --git a/migration.c b/migration.c
index bdca72e..6c70f72 100644
--- a/migration.c
+++ b/migration.c
@@ -19,7 +19,7 @@
#include "block.h"
#include "qemu_socket.h"
#include "block-migration.h"
-#include "qemu-objects.h"
+#include "qmp-commands.h"
//#define DEBUG_MIGRATION
@@ -107,53 +107,9 @@ uint64_t migrate_max_downtime(void)
return max_downtime;
}
-static void migrate_print_status(Monitor *mon, const char *name,
- const QDict *status_dict)
+MigrationInfo *qmp_query_migrate(Error **errp)
{
- QDict *qdict;
-
- qdict = qobject_to_qdict(qdict_get(status_dict, name));
-
- monitor_printf(mon, "transferred %s: %" PRIu64 " kbytes\n", name,
- qdict_get_int(qdict, "transferred") >> 10);
- monitor_printf(mon, "remaining %s: %" PRIu64 " kbytes\n", name,
- qdict_get_int(qdict, "remaining") >> 10);
- monitor_printf(mon, "total %s: %" PRIu64 " kbytes\n", name,
- qdict_get_int(qdict, "total") >> 10);
-}
-
-void do_info_migrate_print(Monitor *mon, const QObject *data)
-{
- QDict *qdict;
-
- qdict = qobject_to_qdict(data);
-
- monitor_printf(mon, "Migration status: %s\n",
- qdict_get_str(qdict, "status"));
-
- if (qdict_haskey(qdict, "ram")) {
- migrate_print_status(mon, "ram", qdict);
- }
-
- if (qdict_haskey(qdict, "disk")) {
- migrate_print_status(mon, "disk", qdict);
- }
-}
-
-static void migrate_put_status(QDict *qdict, const char *name,
- uint64_t trans, uint64_t rem, uint64_t total)
-{
- QObject *obj;
-
- obj = qobject_from_jsonf("{ 'transferred': %" PRId64 ", "
- "'remaining': %" PRId64 ", "
- "'total': %" PRId64 " }", trans, rem, total);
- qdict_put_obj(qdict, name, obj);
-}
-
-void do_info_migrate(Monitor *mon, QObject **ret_data)
-{
- QDict *qdict;
+ MigrationInfo *info = g_malloc0(sizeof(*info));
MigrationState *s = migrate_get_current();
switch (s->state) {
@@ -161,30 +117,38 @@ void do_info_migrate(Monitor *mon, QObject **ret_data)
/* no migration has happened ever */
break;
case MIG_STATE_ACTIVE:
- qdict = qdict_new();
- qdict_put(qdict, "status", qstring_from_str("active"));
+ info->has_status = true;
+ info->status = g_strdup("active");
- migrate_put_status(qdict, "ram", ram_bytes_transferred(),
- ram_bytes_remaining(), ram_bytes_total());
+ info->has_ram = true;
+ info->ram = g_malloc0(sizeof(*info->ram));
+ info->ram->transferred = ram_bytes_transferred();
+ info->ram->remaining = ram_bytes_remaining();
+ info->ram->total = ram_bytes_total();
if (blk_mig_active()) {
- migrate_put_status(qdict, "disk", blk_mig_bytes_transferred(),
- blk_mig_bytes_remaining(),
- blk_mig_bytes_total());
+ info->has_disk = true;
+ info->disk = g_malloc0(sizeof(*info->disk));
+ info->disk->transferred = blk_mig_bytes_transferred();
+ info->disk->remaining = blk_mig_bytes_remaining();
+ info->disk->total = blk_mig_bytes_total();
}
-
- *ret_data = QOBJECT(qdict);
break;
case MIG_STATE_COMPLETED:
- *ret_data = qobject_from_jsonf("{ 'status': 'completed' }");
+ info->has_status = true;
+ info->status = g_strdup("completed");
break;
case MIG_STATE_ERROR:
- *ret_data = qobject_from_jsonf("{ 'status': 'failed' }");
+ info->has_status = true;
+ info->status = g_strdup("failed");
break;
case MIG_STATE_CANCELLED:
- *ret_data = qobject_from_jsonf("{ 'status': 'cancelled' }");
+ info->has_status = true;
+ info->status = g_strdup("cancelled");
break;
}
+
+ return info;
}
/* shared migration helpers */