DataProto: cosmetic changes

2 files changed, 58 insertions, 58 deletions

diff --git a/client/DataProto.c b/client/DataProto.c
index a692d33..b743250 100644
--- a/client/DataProto.c
+++ b/client/DataProto.c
@@ -39,7 +39,7 @@ static void receive_timer_handler (DataProtoSink *o);
 static void notifier_handler (DataProtoSink *o, uint8_t *data, int data_len);
 static void up_job_handler (DataProtoSink *o);
 static void flow_buffer_free (struct DataProtoFlow_buffer *b);
-static void flow_buffer_attach (struct DataProtoFlow_buffer *b, DataProtoSink *dp);
+static void flow_buffer_attach (struct DataProtoFlow_buffer *b, DataProtoSink *sink);
 static void flow_buffer_detach (struct DataProtoFlow_buffer *b);
 static void flow_buffer_schedule_detach (struct DataProtoFlow_buffer *b);
 static void flow_buffer_finish_detach (struct DataProtoFlow_buffer *b);
@@ -118,7 +118,7 @@ void source_router_handler (DataProtoSource *o, uint8_t *buf, int recv_len)
 
 void flow_buffer_free (struct DataProtoFlow_buffer *b)
 {
-    ASSERT(!b->dp)
+    ASSERT(!b->sink)
     
     // free route buffer
     RouteBuffer_Free(&b->rbuf);
@@ -135,65 +135,65 @@ void flow_buffer_free (struct DataProtoFlow_buffer *b)
     free(b);
 }
 
-void flow_buffer_attach (struct DataProtoFlow_buffer *b, DataProtoSink *dp)
+void flow_buffer_attach (struct DataProtoFlow_buffer *b, DataProtoSink *sink)
 {
-    ASSERT(!b->dp)
+    ASSERT(!b->sink)
     
     // init queue flow
-    PacketPassFairQueueFlow_Init(&b->dp_qflow, &dp->queue);
+    PacketPassFairQueueFlow_Init(&b->sink_qflow, &sink->queue);
     
     // connect to queue flow
-    PacketPassConnector_ConnectOutput(&b->connector, PacketPassFairQueueFlow_GetInput(&b->dp_qflow));
+    PacketPassConnector_ConnectOutput(&b->connector, PacketPassFairQueueFlow_GetInput(&b->sink_qflow));
     
     // set DataProto
-    b->dp = dp;
+    b->sink = sink;
 }
 
 void flow_buffer_detach (struct DataProtoFlow_buffer *b)
 {
-    ASSERT(b->dp)
-    PacketPassFairQueueFlow_AssertFree(&b->dp_qflow);
+    ASSERT(b->sink)
+    PacketPassFairQueueFlow_AssertFree(&b->sink_qflow);
     
     // disconnect from queue flow
     PacketPassConnector_DisconnectOutput(&b->connector);
     
     // free queue flow
-    PacketPassFairQueueFlow_Free(&b->dp_qflow);
+    PacketPassFairQueueFlow_Free(&b->sink_qflow);
     
     // clear reference to this buffer in the sink
-    if (b->dp->detaching_buffer == b) {
-        b->dp->detaching_buffer = NULL;
+    if (b->sink->detaching_buffer == b) {
+        b->sink->detaching_buffer = NULL;
     }
     
     // set no DataProto
-    b->dp = NULL;
+    b->sink = NULL;
 }
 
 void flow_buffer_schedule_detach (struct DataProtoFlow_buffer *b)
 {
-    ASSERT(b->dp)
-    ASSERT(PacketPassFairQueueFlow_IsBusy(&b->dp_qflow))
-    ASSERT(!b->dp->detaching_buffer || b->dp->detaching_buffer == b)
+    ASSERT(b->sink)
+    ASSERT(PacketPassFairQueueFlow_IsBusy(&b->sink_qflow))
+    ASSERT(!b->sink->detaching_buffer || b->sink->detaching_buffer == b)
     
-    if (b->dp->detaching_buffer == b) {
+    if (b->sink->detaching_buffer == b) {
         return;
     }
     
     // request cancel
-    PacketPassFairQueueFlow_RequestCancel(&b->dp_qflow);
+    PacketPassFairQueueFlow_RequestCancel(&b->sink_qflow);
     
     // set busy handler
-    PacketPassFairQueueFlow_SetBusyHandler(&b->dp_qflow, (PacketPassFairQueue_handler_busy)flow_buffer_qflow_handler_busy, b);
+    PacketPassFairQueueFlow_SetBusyHandler(&b->sink_qflow, (PacketPassFairQueue_handler_busy)flow_buffer_qflow_handler_busy, b);
     
     // remember this buffer in the sink so it can handle us if it goes away
-    b->dp->detaching_buffer = b;
+    b->sink->detaching_buffer = b;
 }
 
 void flow_buffer_finish_detach (struct DataProtoFlow_buffer *b)
 {
-    ASSERT(b->dp)
-    ASSERT(b->dp->detaching_buffer == b)
-    PacketPassFairQueueFlow_AssertFree(&b->dp_qflow);
+    ASSERT(b->sink)
+    ASSERT(b->sink->detaching_buffer == b)
+    PacketPassFairQueueFlow_AssertFree(&b->sink_qflow);
     
     // detach
     flow_buffer_detach(b);
@@ -201,17 +201,17 @@ void flow_buffer_finish_detach (struct DataProtoFlow_buffer *b)
     if (!b->flow) {
         // free
         flow_buffer_free(b);
-    } else if (b->flow->dp_desired) {
+    } else if (b->flow->sink_desired) {
         // attach
-        flow_buffer_attach(b, b->flow->dp_desired);
+        flow_buffer_attach(b, b->flow->sink_desired);
     }
 }
 
 void flow_buffer_qflow_handler_busy (struct DataProtoFlow_buffer *b)
 {
-    ASSERT(b->dp)
-    ASSERT(b->dp->detaching_buffer == b)
-    PacketPassFairQueueFlow_AssertFree(&b->dp_qflow);
+    ASSERT(b->sink)
+    ASSERT(b->sink->detaching_buffer == b)
+    PacketPassFairQueueFlow_AssertFree(&b->sink_qflow);
     
     flow_buffer_finish_detach(b);
 }
@@ -296,7 +296,7 @@ void DataProtoSink_Free (DataProtoSink *o)
     
     // release detaching buffer
     if (o->detaching_buffer) {
-        ASSERT(!o->detaching_buffer->flow || o->detaching_buffer->flow->dp_desired != o)
+        ASSERT(!o->detaching_buffer->flow || o->detaching_buffer->flow->sink_desired != o)
         flow_buffer_finish_detach(o->detaching_buffer);
     }
     
@@ -396,7 +396,7 @@ int DataProtoFlow_Init (
     o->dest_id = dest_id;
     
     // set no desired sink
-    o->dp_desired = NULL;
+    o->sink_desired = NULL;
     
     // allocate buffer structure
     struct DataProtoFlow_buffer *b = malloc(sizeof(*b));
@@ -429,7 +429,7 @@ int DataProtoFlow_Init (
     }
     
     // set no DataProto
-    b->dp = NULL;
+    b->sink = NULL;
     
     DebugCounter_Increment(&source->d_ctr);
     DebugObject_Init(&o->d_obj);
@@ -450,10 +450,10 @@ void DataProtoFlow_Free (DataProtoFlow *o)
     DebugObject_Free(&o->d_obj);
     DebugCounter_Decrement(&o->source->d_ctr);
     struct DataProtoFlow_buffer *b = o->b;
-    ASSERT(!o->dp_desired)
+    ASSERT(!o->sink_desired)
     
-    if (b->dp) {
-        if (PacketPassFairQueueFlow_IsBusy(&b->dp_qflow)) {
+    if (b->sink) {
+        if (PacketPassFairQueueFlow_IsBusy(&b->sink_qflow)) {
             // schedule detach, free buffer after detach
             flow_buffer_schedule_detach(b);
             b->flow = NULL;
@@ -503,45 +503,45 @@ void DataProtoFlow_Route (DataProtoFlow *o, int more)
     o->source->current_buf = (more ? next_buf : NULL);
 }
 
-void DataProtoFlow_Attach (DataProtoFlow *o, DataProtoSink *dp)
+void DataProtoFlow_Attach (DataProtoFlow *o, DataProtoSink *sink)
 {
     DebugObject_Access(&o->d_obj);
-    DebugObject_Access(&dp->d_obj);
-    ASSERT(!o->dp_desired)
-    ASSERT(dp)
-    ASSERT(o->source->frame_mtu <= dp->frame_mtu)
+    DebugObject_Access(&sink->d_obj);
+    ASSERT(!o->sink_desired)
+    ASSERT(sink)
+    ASSERT(o->source->frame_mtu <= sink->frame_mtu)
     struct DataProtoFlow_buffer *b = o->b;
     
-    if (b->dp) {
-        if (PacketPassFairQueueFlow_IsBusy(&b->dp_qflow)) {
+    if (b->sink) {
+        if (PacketPassFairQueueFlow_IsBusy(&b->sink_qflow)) {
             // schedule detach and reattach
             flow_buffer_schedule_detach(b);
         } else {
             // detach and reattach now
             flow_buffer_detach(b);
-            flow_buffer_attach(b, dp);
+            flow_buffer_attach(b, sink);
         }
     } else {
         // attach
-        flow_buffer_attach(b, dp);
+        flow_buffer_attach(b, sink);
     }
     
     // set desired sink
-    o->dp_desired = dp;
+    o->sink_desired = sink;
     
-    DebugCounter_Increment(&dp->d_ctr);
+    DebugCounter_Increment(&sink->d_ctr);
 }
 
 void DataProtoFlow_Detach (DataProtoFlow *o)
 {
     DebugObject_Access(&o->d_obj);
-    ASSERT(o->dp_desired)
+    ASSERT(o->sink_desired)
     struct DataProtoFlow_buffer *b = o->b;
-    ASSERT(b->dp)
+    ASSERT(b->sink)
     
-    DataProtoSink *dp = o->dp_desired;
+    DataProtoSink *sink = o->sink_desired;
     
-    if (PacketPassFairQueueFlow_IsBusy(&b->dp_qflow)) {
+    if (PacketPassFairQueueFlow_IsBusy(&b->sink_qflow)) {
         // schedule detach
         flow_buffer_schedule_detach(b);
     } else {
@@ -550,7 +550,7 @@ void DataProtoFlow_Detach (DataProtoFlow *o)
     }
     
     // set no desired sink
-    o->dp_desired = NULL;
+    o->sink_desired = NULL;
     
-    DebugCounter_Decrement(&dp->d_ctr);
+    DebugCounter_Decrement(&sink->d_ctr);
 }
diff --git a/client/DataProto.h b/client/DataProto.h
index 9e25259..a8a7a96 100644
--- a/client/DataProto.h
+++ b/client/DataProto.h
@@ -98,7 +98,7 @@ typedef struct {
     DataProtoSource *source;
     peerid_t source_id;
     peerid_t dest_id;
-    DataProtoSink *dp_desired;
+    DataProtoSink *sink_desired;
     struct DataProtoFlow_buffer *b;
     DebugObject d_obj;
 } DataProtoFlow;
@@ -109,8 +109,8 @@ struct DataProtoFlow_buffer {
     RouteBuffer rbuf;
     PacketPassInactivityMonitor monitor;
     PacketPassConnector connector;
-    DataProtoSink *dp;
-    PacketPassFairQueueFlow dp_qflow;
+    DataProtoSink *sink;
+    PacketPassFairQueueFlow sink_qflow;
 };
 
 /**
@@ -212,14 +212,14 @@ void DataProtoFlow_Free (DataProtoFlow *o);
 void DataProtoFlow_Route (DataProtoFlow *o, int more);
 
 /**
- * Attaches the object to a destination.
+ * Attaches the object to a sink.
  * The object must be in not attached state.
  * 
  * @param o the object
- * @param dp destination to attach to. This object's frame_mtu must be <=
- *           (output MTU of dp) - DATAPROTO_MAX_OVERHEAD.
+ * @param sink sink to attach to. This object's frame_mtu must be <=
+ *             (output MTU of dp) - DATAPROTO_MAX_OVERHEAD.
  */
-void DataProtoFlow_Attach (DataProtoFlow *o, DataProtoSink *dp);
+void DataProtoFlow_Attach (DataProtoFlow *o, DataProtoSink *sink);
 
 /**
  * Detaches the object from a destination.