Changeset 504f1ea3 in mainline for uspace/lib/hound/src/protocol.c

Timestamp:

2013-03-17T16:23:08Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

9e1800c

Parents:

059490c2

Message:

libhound: Add client side protocol skeleton

File:

• uspace/lib/hound/src/protocol.c (modified) (2 diffs)

uspace/lib/hound/src/protocol.c

@@ -46 +46 @@
 #include "server.h"
 
+enum ipc_methods {
+        IPC_M_HOUND_CONTEXT_REGISTER = IPC_FIRST_USER_METHOD,
+        IPC_M_HOUND_CONTEXT_UNREGISTER,
+        IPC_M_HOUND_STREAM_START,
+        IPC_M_HOUND_STREAM_STOP,
+        IPC_M_HOUND_STREAM_DRAIN,
+        IPC_M_HOUND_STREAM_WRITE,
+        IPC_M_HOUND_STREAM_READ,
+};
+
 const char *HOUND_SERVICE = "audio/hound";
 
@@ -63 +73 @@
                 async_hangup(sess);
 }
+
+hound_context_id_t hound_service_register_context(hound_sess_t *sess,
+    const char *name)
+{
+        assert(sess);
+        assert(name);
+        async_exch_t *exch = async_exchange_begin(sess);
+        const int ret =
+            async_req_1_0(exch, IPC_M_HOUND_CONTEXT_REGISTER, str_size(name));
+        //TODO send the string
+        async_exchange_end(exch);
+        return ret;
+}
+
+int hound_service_unregister_context(hound_sess_t *sess, hound_context_id_t id)
+{
+        assert(sess);
+        async_exch_t *exch = async_exchange_begin(sess);
+        const int ret =
+            async_req_1_0(exch, IPC_M_HOUND_CONTEXT_UNREGISTER, id);
+        async_exchange_end(exch);
+        return ret;
+}
+
+int hound_service_stream_enter(async_exch_t *exch, hound_context_id_t id,
+    int flags, pcm_format_t format, size_t bsize)
+{
+        return ENOTSUP;
+}
+
+int hound_service_stream_exit(async_exch_t *exch)
+{
+        return ENOTSUP;
+}
+
+int hound_service_stream_drain(async_exch_t *exch)
+{
+        return ENOTSUP;
+}
+
+int hound_service_stream_write(async_exch_t *exch, const void *data, size_t size)
+{
+        return ENOTSUP;
+}
+
+int hound_service_stream_read(async_exch_t *exch, void *data, size_t size)
+{
+        return ENOTSUP;
+}
+
 
 /***