Changeset a4165561 in mainline for uspace/lib/hound/src/protocol.c

Timestamp:

2013-03-23T13:39:13Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d768d4c8

Parents:

71780e0

Message:

libhound: Implement context unregister, disallow stream drain.

File:

• uspace/lib/hound/src/protocol.c (modified) (3 diffs)

uspace/lib/hound/src/protocol.c

@@ -159 +159 @@
                 ipc_call_t call;
                 ipc_callid_t callid = async_get_call(&call);
-                switch(IPC_GET_IMETHOD(call)) {
+                switch (IPC_GET_IMETHOD(call)) {
                 case IPC_M_HOUND_CONTEXT_REGISTER: {
                         if (!server_iface || !server_iface->add_context) {
@@ -183 +183 @@
                         async_answer_1(callid, EOK, id);
                 }
+                case IPC_M_HOUND_CONTEXT_UNREGISTER: {
+                        if (!server_iface || !server_iface->rem_context) {
+                                async_answer_0(callid, ENOTSUP);
+                                break;
+                        }
+                        hound_context_id_t id = IPC_GET_ARG1(call);
+                        const int ret =
+                            server_iface->rem_context(server_iface->server, id);
+                        async_answer_0(callid, ret);
+                }
                 case IPC_M_HOUND_STREAM_ENTER: {
                         if (!server_iface || !server_iface->add_stream) {
@@ -203 +213 @@
                                 break;
                         }
+                        //TODO consider record context
                         hound_server_read_data(stream);
                         break;
                 }
                 case IPC_M_HOUND_STREAM_EXIT:
-                        /* Stream exit is only allowed in stream context */
+                case IPC_M_HOUND_STREAM_DRAIN:
+                        /* Stream exit/drain is only allowed in stream context*/
                         async_answer_0(callid, EINVAL);
                         break;
-                case IPC_M_HOUND_CONTEXT_UNREGISTER:
-                case IPC_M_HOUND_STREAM_DRAIN:
                 default:
                         async_answer_0(callid, ENOTSUP);