migration: Move the QMP command from monitor/ to migration/

This moves the command from MAINTAINERS sections "Human Monitor (HMP)"
and "QMP" to "Migration".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230124121946.1139465-19-armbru@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/migration/migration.c b/migration/migration.c
index 52b5d39244..56859d5869 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -61,6 +61,7 @@
 #include "sysemu/cpus.h"
 #include "yank_functions.h"
 #include "sysemu/qtest.h"
+#include "ui/qemu-spice.h"
 
 #define MAX_THROTTLE  (128 << 20)      /* Migration transfer speed throttling */
 
@@ -963,6 +964,35 @@ MigrationParameters *qmp_query_migrate_parameters(Error **errp)
     return params;
 }
 
+void qmp_client_migrate_info(const char *protocol, const char *hostname,
+                             bool has_port, int64_t port,
+                             bool has_tls_port, int64_t tls_port,
+                             const char *cert_subject,
+                             Error **errp)
+{
+    if (strcmp(protocol, "spice") == 0) {
+        if (!qemu_using_spice(errp)) {
+            return;
+        }
+
+        if (!has_port && !has_tls_port) {
+            error_setg(errp, QERR_MISSING_PARAMETER, "port/tls-port");
+            return;
+        }
+
+        if (qemu_spice.migrate_info(hostname,
+                                    has_port ? port : -1,
+                                    has_tls_port ? tls_port : -1,
+                                    cert_subject)) {
+            error_setg(errp, "Could not set up display for migration");
+            return;
+        }
+        return;
+    }
+
+    error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "protocol", "'spice'");
+}
+
 AnnounceParameters *migrate_announce_params(void)
 {
     static AnnounceParameters ap;