spice-qemu-char: register spicevmc ports during qemu_spice_init()

Do the delayed registration of spicevmc ports after Spice server is
initialized.

Signed-off-by: Gerd Hoffmann <[email protected]>

Author: elmarco

spice-qemu-char.c

@@ -293,4 +293,16 @@ CharDriverState *qemu_chr_open_spice_port(QemuOpts *opts)
 
     return chr;
 }
+
+void qemu_spice_register_ports(void)
+{
+    SpiceCharDriver *s;
+
+    QLIST_FOREACH(s, &spice_chars, next) {
+        if (s->sin.portname == NULL) {
+            continue;
+        }
+        vmc_register_interface(s);
+    }
+}
 #endif

ui/qemu-spice.h

@@ -48,6 +48,7 @@ void do_info_spice(Monitor *mon, QObject **ret_data);
 CharDriverState *qemu_chr_open_spice(QemuOpts *opts);
 #if SPICE_SERVER_VERSION >= 0x000c02
 CharDriverState *qemu_chr_open_spice_port(QemuOpts *opts);
+void qemu_spice_register_ports(void);
 #endif
 
 #else  /* CONFIG_SPICE */

ui/spice-core.c

@@ -714,6 +714,10 @@ void qemu_spice_init(void)
     g_free(x509_key_file);
     g_free(x509_cert_file);
     g_free(x509_cacert_file);
+
+#if SPICE_SERVER_VERSION >= 0x000c02
+    qemu_spice_register_ports();
+#endif
 }
 
 int qemu_spice_add_interface(SpiceBaseInstance *sin)