mdns.h

   1 #ifndef _MDNS_H
   2 #define _MDNS_H
   3
   4 #include "config.h"
   5 #include "player.h"
   6 #include <stdint.h>
   7
   8 extern int mdns_pid;
   9
  10 void mdns_unregister(void);
  11 void mdns_register(char **txt_records, char **secondary_txt_records);
  12 void mdns_update(char **txt_records, char **secondary_txt_records);
  13 void mdns_dacp_monitor_start();
  14 void mdns_dacp_monitor_stop(void);
  15 void mdns_dacp_monitor_set_id(const char *dacp_id);
  16
  17 void mdns_ls_backends(void);
  18
  19 typedef struct {
  20   char *name;
  21   int (*mdns_register)(char *ap1name, char *ap2name, int port, char **txt_records,
  22                        char **secondary_txt_records);
  23   int (*mdns_update)(char **txt_records, char **secondary_txt_records);
  24   void (*mdns_unregister)(void);
  25   void (*mdns_dacp_monitor_start)();
  26   void (*mdns_dacp_monitor_set_id)(const char *);
  27   void (*mdns_dacp_monitor_stop)();
  28 } mdns_backend;
  29
  30 #ifdef CONFIG_METADATA
  31
  32 #define METADATA_EXPRESSION config.get_coverart ? "md=0,1,2" : "md=0,2"
  33
  34 /*
  35  #define MDNS_RECORD_WITH_METADATA \
  36   "tp=UDP", "sm=false", "ek=1", "et=0,1", "cn=0,1", "ch=2", METADATA_EXPRESSION, "ss=16",          \
  37       "sr=44100", "vn=3", "txtvers=1", config.password ? "pw=true" : "pw=false"
  38 */
  39 #define MDNS_RECORD_WITH_METADATA                                                                  \
  40   "sf=0x4", "fv=76400.10", "am=ShairportSync", "vs=105.1", "tp=TCP,UDP", "vn=65537",               \
  41       METADATA_EXPRESSION, "ss=16", "sr=44100", "da=true", "sv=false", "et=0,1", "ek=1", "cn=0,1", \
  42       "ch=2", "txtvers=1", config.password ? "pw=true" : "pw=false"
  43
  44 #endif
  45
  46 /*
  47  #define MDNS_RECORD_WITHOUT_METADATA \
  48   "tp=UDP", "sm=false", "ek=1", "et=0,1", "cn=0,1", "ch=2", METADATA_EXPRESSION, "ss=16",
  49  "sr=44100", "vn=3",           \
  50       "txtvers=1", config.password ? "pw=true" : "pw=false"
  51 */
  52
  53 #define MDNS_RECORD_WITHOUT_METADATA                                                               \
  54   "sf=0x4", "fv=76400.10", "am=ShairportSync", "vs=105.1", "tp=TCP,UDP", "vn=65537", "ss=16",      \
  55       "sr=44100", "da=true", "sv=false", "et=0,1", "ek=1", "cn=0,1", "ch=2", "txtvers=1",          \
  56       config.password ? "pw=true" : "pw=false"
  57
  58 #endif // _MDNS_H