migration: Split migration/channel.c for channel operations
Create an include for its exported functions.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
Add proper header
diff --git a/migration/channel.c b/migration/channel.c
new file mode 100644
index 0000000..40c6382
--- /dev/null
+++ b/migration/channel.c
@@ -0,0 +1,66 @@
+/*
+ * QEMU live migration channel operations
+ *
+ * Copyright Red Hat, Inc. 2016
+ *
+ * Authors:
+ * Daniel P. Berrange <berrange@redhat.com>
+ *
+ * Contributions after 2012-01-13 are licensed under the terms of the
+ * GNU GPL, version 2 or (at your option) any later version.
+ */
+
+#include "qemu/osdep.h"
+#include "channel.h"
+#include "migration/migration.h"
+#include "trace.h"
+#include "qapi/error.h"
+#include "io/channel-tls.h"
+
+void migration_channel_process_incoming(MigrationState *s,
+ QIOChannel *ioc)
+{
+ trace_migration_set_incoming_channel(
+ ioc, object_get_typename(OBJECT(ioc)));
+
+ if (s->parameters.tls_creds &&
+ *s->parameters.tls_creds &&
+ !object_dynamic_cast(OBJECT(ioc),
+ TYPE_QIO_CHANNEL_TLS)) {
+ Error *local_err = NULL;
+ migration_tls_channel_process_incoming(s, ioc, &local_err);
+ if (local_err) {
+ error_report_err(local_err);
+ }
+ } else {
+ QEMUFile *f = qemu_fopen_channel_input(ioc);
+ migration_fd_process_incoming(f);
+ }
+}
+
+
+void migration_channel_connect(MigrationState *s,
+ QIOChannel *ioc,
+ const char *hostname)
+{
+ trace_migration_set_outgoing_channel(
+ ioc, object_get_typename(OBJECT(ioc)), hostname);
+
+ if (s->parameters.tls_creds &&
+ *s->parameters.tls_creds &&
+ !object_dynamic_cast(OBJECT(ioc),
+ TYPE_QIO_CHANNEL_TLS)) {
+ Error *local_err = NULL;
+ migration_tls_channel_connect(s, ioc, hostname, &local_err);
+ if (local_err) {
+ migrate_fd_error(s, local_err);
+ error_free(local_err);
+ }
+ } else {
+ QEMUFile *f = qemu_fopen_channel_output(ioc);
+
+ s->to_dst_file = f;
+
+ migrate_fd_connect(s);
+ }
+}
