code.delx.au - pulseaudio/blob - src/pstream-util.c

   1 #include <assert.h>
   2
   3 #include "protocol-native-spec.h"
   4 #include "pstream-util.h"
   5
   6 void pstream_send_tagstruct(struct pstream *p, struct tagstruct *t) {
   7     size_t length;
   8     uint8_t *data;
   9     struct packet *packet;
  10     assert(p && t);
  11
  12     data = tagstruct_free_data(t, &length);
  13     assert(data && length);
  14     packet = packet_new_dynamic(data, length);
  15     assert(packet);
  16     pstream_send_packet(p, packet);
  17     packet_unref(packet);
  18 }
  19
  20 void pstream_send_error(struct pstream *p, uint32_t tag, uint32_t error) {
  21     struct tagstruct *t = tagstruct_new(NULL, 0);
  22     assert(t);
  23     tagstruct_putu32(t, PA_COMMAND_ERROR);
  24     tagstruct_putu32(t, tag);
  25     tagstruct_putu32(t, error);
  26     pstream_send_tagstruct(p, t);
  27 }
  28
  29 void pstream_send_simple_ack(struct pstream *p, uint32_t tag) {
  30     struct tagstruct *t = tagstruct_new(NULL, 0);
  31     assert(t);
  32     tagstruct_putu32(t, PA_COMMAND_REPLY);
  33     tagstruct_putu32(t, tag);
  34     pstream_send_tagstruct(p, t);
  35 }