[PATCH 12/16] Mark unused public API methods/code as deprecated

[Jonathon Jongsma <jjongsma@xxxxxxxxxx>]

From: Christophe Fergeau <cfergeau@xxxxxxxxxx>

Also mark one probably unused code block with a g_critical()
---
 server/display-channel.c |  3 +++
 server/sound.c           |  1 +
 server/spice-migration.h |  6 +++---
 server/spice-server.h    | 12 +++++++-----
 4 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/server/display-channel.c b/server/display-channel.c
index 74cc357..5d1662e 100644
--- a/server/display-channel.c
+++ b/server/display-channel.c
@@ -1923,6 +1923,9 @@ void display_channel_create_surface(DisplayChannel *display, uint32_t surface_id
         QXLInstance *qxl = display->common.qxl;
         RedsState *reds = red_qxl_get_server(qxl->st);
         GArray *renderers = reds_get_renderers(reds);
+        /* These days, noone is trying to use multiple renderers, the software one
+         * is always used */
+        g_warn_if_fail(renderers->len == 1);
         for (i = 0; i < renderers->len; i++) {
             uint32_t renderer = g_array_index(renderers, uint32_t, i);
             surface->context.canvas = create_canvas_for_surface(display, surface, renderer);
diff --git a/server/sound.c b/server/sound.c
index 46f2cb1..453e42a 100644
--- a/server/sound.c
+++ b/server/sound.c
@@ -1620,6 +1620,7 @@ void snd_set_playback_compression(int on)
     playback_compression = !!on;
 
     for (; now; now = now->next) {
+        g_critical("untested code path");
         if (now->base_channel->type == SPICE_CHANNEL_PLAYBACK && now->connection) {
             PlaybackChannel* playback = (PlaybackChannel*)now->connection;
             SpicePlaybackState *st = SPICE_CONTAINEROF(now, SpicePlaybackState, worker);
diff --git a/server/spice-migration.h b/server/spice-migration.h
index 51c6444..944e133 100644
--- a/server/spice-migration.h
+++ b/server/spice-migration.h
@@ -46,8 +46,8 @@ struct SpiceMigrateInstance {
 /* spice switch-host client migration */
 int spice_server_migrate_info(SpiceServer *s, const char* dest,
                               int port, int secure_port,
-                              const char* cert_subject);
-int spice_server_migrate_switch(SpiceServer *s);
+                              const char* cert_subject) G_GNUC_DEPRECATED;
+int spice_server_migrate_switch(SpiceServer *s) G_GNUC_DEPRECATED;
 
 /* spice (semi-)seamless client migration */
 int spice_server_migrate_connect(SpiceServer *s, const char* dest,
@@ -56,6 +56,6 @@ int spice_server_migrate_connect(SpiceServer *s, const char* dest,
 int spice_server_migrate_start(SpiceServer *s);
 int spice_server_migrate_end(SpiceServer *s, int completed);
 
-void spice_server_set_seamless_migration(SpiceServer *s, int enable);
+void spice_server_set_seamless_migration(SpiceServer *s, int enable) G_GNUC_DEPRECATED;
 
 #endif /* SPICE_MIGRATION_H_ */
diff --git a/server/spice-server.h b/server/spice-server.h
index c2ff61d..d309f18 100644
--- a/server/spice-server.h
+++ b/server/spice-server.h
@@ -22,6 +22,8 @@
 #error "Only spice.h can be included directly."
 #endif
 
+#include <glib.h>
+
 #include "spice-core.h"
 
 /* Don't use features incompatible with a specific spice
@@ -48,7 +50,7 @@ int spice_server_set_compat_version(SpiceServer *s,
                                     spice_compat_version_t version);
 int spice_server_set_port(SpiceServer *s, int port);
 void spice_server_set_addr(SpiceServer *s, const char *addr, int flags);
-int spice_server_set_listen_socket_fd(SpiceServer *s, int listen_fd);
+int spice_server_set_listen_socket_fd(SpiceServer *s, int listen_fd) G_GNUC_DEPRECATED;
 int spice_server_set_exit_on_disconnect(SpiceServer *s, int flag);
 int spice_server_set_noauth(SpiceServer *s);
 int spice_server_set_sasl(SpiceServer *s, int enabled);
@@ -97,7 +99,7 @@ int spice_server_set_zlib_glz_compression(SpiceServer *s, spice_wan_compression_
 
 int spice_server_set_channel_security(SpiceServer *s, const char *channel, int security);
 
-int spice_server_add_renderer(SpiceServer *s, const char *name);
+int spice_server_add_renderer(SpiceServer *s, const char *name) G_GNUC_DEPRECATED;
 
 enum {
     SPICE_STREAM_VIDEO_INVALID,
@@ -112,8 +114,8 @@ int spice_server_set_agent_mouse(SpiceServer *s, int enable);
 int spice_server_set_agent_copypaste(SpiceServer *s, int enable);
 int spice_server_set_agent_file_xfer(SpiceServer *s, int enable);
 
-int spice_server_get_sock_info(SpiceServer *s, struct sockaddr *sa, socklen_t *salen);
-int spice_server_get_peer_info(SpiceServer *s, struct sockaddr *sa, socklen_t *salen);
+int spice_server_get_sock_info(SpiceServer *s, struct sockaddr *sa, socklen_t *salen) G_GNUC_DEPRECATED;
+int spice_server_get_peer_info(SpiceServer *s, struct sockaddr *sa, socklen_t *salen) G_GNUC_DEPRECATED;
 
 int spice_server_is_server_mouse(SpiceServer *s);
 
@@ -123,6 +125,6 @@ void spice_server_set_uuid(SpiceServer *s, const uint8_t uuid[16]);
 void spice_server_vm_start(SpiceServer *s);
 void spice_server_vm_stop(SpiceServer *s);
 
-int spice_server_get_num_clients(SpiceServer *s);
+int spice_server_get_num_clients(SpiceServer *s) G_GNUC_DEPRECATED;
 
 #endif /* SPICE_SERVER_H_ */
-- 
2.4.11

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