spice: move display_add_client() to QemuSpiceOps.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20201019075224.14803-8-kraxel@redhat.com

include/ui/qemu-spice-module.h

@@ -29,6 +29,7 @@ struct QemuSpiceOps {
     int (*set_passwd)(const char *passwd,
                       bool fail_if_connected, bool disconnect_if_connected);
     int (*set_pw_expire)(time_t expires);
+    int (*display_add_client)(int csock, int skipauth, int tls);
 #ifdef CONFIG_SPICE
     int (*add_interface)(SpiceBaseInstance *sin);
 #endif

include/ui/qemu-spice.h

@@ -28,7 +28,6 @@
 
 void qemu_spice_input_init(void);
 void qemu_spice_display_init(void);
-int qemu_spice_display_add_client(int csock, int skipauth, int tls);
 bool qemu_spice_have_display_interface(QemuConsole *con);
 int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
 int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
@@ -45,11 +44,6 @@ int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
 #include "qemu/error-report.h"
 
 #define spice_displays 0
-static inline int qemu_spice_display_add_client(int csock, int skipauth,
-                                                int tls)
-{
-    return -1;
-}
 
 #endif /* CONFIG_SPICE */
 

monitor/qmp-cmds.c

@@ -340,7 +340,7 @@ void qmp_add_client(const char *protocol, const char *fdname,
         }
         skipauth = has_skipauth ? skipauth : false;
         tls = has_tls ? tls : false;
-        if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
+        if (qemu_spice.display_add_client(fd, skipauth, tls) < 0) {
             error_setg(errp, "spice failed to add client");
             close(fd);
         }

ui/spice-core.c

@@ -959,7 +959,7 @@ static int qemu_spice_set_pw_expire(time_t expires)
     return qemu_spice_set_ticket(false, false);
 }
 
-int qemu_spice_display_add_client(int csock, int skipauth, int tls)
+static int qemu_spice_display_add_client(int csock, int skipauth, int tls)
 {
     if (tls) {
         return spice_server_add_ssl_client(spice_server, csock, skipauth);
@@ -999,6 +999,7 @@ static struct QemuSpiceOps real_spice_ops = {
     .migrate_info = qemu_spice_migrate_info,
     .set_passwd   = qemu_spice_set_passwd,
     .set_pw_expire = qemu_spice_set_pw_expire,
+    .display_add_client = qemu_spice_display_add_client,
     .add_interface = qemu_spice_add_interface,
 };
 

ui/spice-module.c

@@ -52,10 +52,17 @@ static int qemu_spice_set_pw_expire_stub(time_t expires)
     return -1;
 }
 
+static int qemu_spice_display_add_client_stub(int csock, int skipauth,
+                                              int tls)
+{
+    return -1;
+}
+
 struct QemuSpiceOps qemu_spice = {
     .init         = qemu_spice_init_stub,
     .display_init = qemu_spice_display_init_stub,
     .migrate_info = qemu_spice_migrate_info_stub,
     .set_passwd   = qemu_spice_set_passwd_stub,
     .set_pw_expire = qemu_spice_set_pw_expire_stub,
+    .display_add_client = qemu_spice_display_add_client_stub,
 };