+static int sink_input_peek_cb(struct pa_sink_input *i, struct pa_memchunk *chunk);
+static void sink_input_drop_cb(struct pa_sink_input *i, size_t length);
+static void sink_input_kill_cb(struct pa_sink_input *i);
+static uint32_t sink_input_get_latency_cb(struct pa_sink_input *i);
+
+static void request_bytes(struct playback_stream*s);
+
+static void source_output_kill_cb(struct pa_source_output *o);
+static void source_output_push_cb(struct pa_source_output *o, const struct pa_memchunk *chunk);
+
+static void command_exit(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_create_playback_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_delete_playback_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_drain_playback_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_create_record_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_delete_record_stream(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_auth(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_set_name(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+static void command_lookup(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
+
+static const struct pa_pdispatch_command command_table[PA_COMMAND_MAX] = {
+ [PA_COMMAND_ERROR] = { NULL },
+ [PA_COMMAND_TIMEOUT] = { NULL },
+ [PA_COMMAND_REPLY] = { NULL },
+ [PA_COMMAND_CREATE_PLAYBACK_STREAM] = { command_create_playback_stream },
+ [PA_COMMAND_DELETE_PLAYBACK_STREAM] = { command_delete_playback_stream },
+ [PA_COMMAND_DRAIN_PLAYBACK_STREAM] = { command_drain_playback_stream },
+ [PA_COMMAND_CREATE_RECORD_STREAM] = { command_create_record_stream },
+ [PA_COMMAND_DELETE_RECORD_STREAM] = { command_delete_record_stream },
+ [PA_COMMAND_AUTH] = { command_auth },
+ [PA_COMMAND_REQUEST] = { NULL },
+ [PA_COMMAND_EXIT] = { command_exit },
+ [PA_COMMAND_SET_NAME] = { command_set_name },
+ [PA_COMMAND_LOOKUP_SINK] = { command_lookup },
+ [PA_COMMAND_LOOKUP_SOURCE] = { command_lookup },
+};
+
+/* structure management */
+
+static struct record_stream* record_stream_new(struct connection *c, struct pa_source *source, struct pa_sample_spec *ss, const char *name, size_t maxlength, size_t fragment_size) {
+ struct record_stream *s;
+ struct pa_source_output *source_output;
+ size_t base;
+ assert(c && source && ss && name && maxlength);
+
+ if (!(source_output = pa_source_output_new(source, name, ss)))
+ return NULL;
+
+ s = malloc(sizeof(struct record_stream));
+ assert(s);
+ s->connection = c;
+ s->source_output = source_output;
+ s->source_output->push = source_output_push_cb;
+ s->source_output->kill = source_output_kill_cb;
+ s->source_output->userdata = s;
+ s->source_output->owner = c->protocol->module;
+ s->source_output->client = c->client;
+
+ s->memblockq = pa_memblockq_new(maxlength, 0, base = pa_sample_size(ss), 0, 0);
+ assert(s->memblockq);
+
+ s->fragment_size = (fragment_size/base)*base;
+ if (!s->fragment_size)
+ s->fragment_size = base;
+
+ pa_idxset_put(c->record_streams, s, &s->index);
+ return s;
+}
+