[spice-server 02/10] Rework red_channel_on_output a bit

[Christophe Fergeau <cfergeau@xxxxxxxxxx>]

Have the RedChannelClient callback call into a RedChannel callback
rather than doing the opposite. This will be useful in some subsequent
refactoring of this code.
---
 server/red-channel-client.c | 2 ++
 server/red-channel.c        | 9 ++-------
 server/red-channel.h        | 1 +
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/server/red-channel-client.c b/server/red-channel-client.c
index 0002951..82c786f 100644
--- a/server/red-channel-client.c
+++ b/server/red-channel-client.c
@@ -376,10 +376,12 @@ RedChannel* red_channel_client_get_channel(RedChannelClient *rcc)
 void red_channel_client_on_output(void *opaque, int n)
 {
     RedChannelClient *rcc = opaque;
+    RedChannel *channel = red_channel_client_get_channel(rcc);
 
     if (rcc->priv->connectivity_monitor.timer) {
         rcc->priv->connectivity_monitor.out_bytes += n;
     }
+    red_channel_on_output(channel, n);
 }
 
 void red_channel_client_on_input(void *opaque, int n)
diff --git a/server/red-channel.c b/server/red-channel.c
index 835a744..92a22de 100644
--- a/server/red-channel.c
+++ b/server/red-channel.c
@@ -202,14 +202,9 @@ static void red_channel_client_default_peer_on_error(RedChannelClient *rcc)
     red_channel_client_disconnect(rcc);
 }
 
-static void red_channel_on_output(void *opaque, int n)
+void red_channel_on_output(RedChannel *self, int n)
 {
-    RedChannelClient *rcc G_GNUC_UNUSED;
-    RedChannel *self G_GNUC_UNUSED;
-
-    red_channel_client_on_output(opaque, n);
 #ifdef RED_STATISTICS
-    self = red_channel_client_get_channel((RedChannelClient *)opaque);
     stat_inc_counter(self->priv->reds, self->priv->out_bytes_counter, n);
 #endif
 }
@@ -344,7 +339,7 @@ red_channel_init(RedChannel *self)
     self->priv->outgoing_cb.on_error =
         (on_outgoing_error_proc)red_channel_client_default_peer_on_error;
     self->priv->outgoing_cb.on_msg_done = red_channel_client_on_out_msg_done;
-    self->priv->outgoing_cb.on_output = red_channel_on_output;
+    self->priv->outgoing_cb.on_output = red_channel_client_on_output;
 
     self->priv->client_cbs.connect = red_channel_client_default_connect;
     self->priv->client_cbs.disconnect = red_channel_client_default_disconnect;
diff --git a/server/red-channel.h b/server/red-channel.h
index 7b6846f..291a00f 100644
--- a/server/red-channel.h
+++ b/server/red-channel.h
@@ -299,6 +299,7 @@ SpiceCoreInterfaceInternal* red_channel_get_core_interface(RedChannel *channel);
 /* channel callback function */
 int red_channel_config_socket(RedChannel *self, RedChannelClient *rcc);
 void red_channel_on_disconnect(RedChannel *self, RedChannelClient *rcc);
+void red_channel_on_output(RedChannel *self, int n);
 void red_channel_send_item(RedChannel *self, RedChannelClient *rcc, RedPipeItem *item);
 void red_channel_reset_thread_id(RedChannel *self);
 StatNodeRef red_channel_get_stat_node(RedChannel *channel);
-- 
2.9.3

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