code.delx.au - pulseaudio/blob - src/protocol-cli.c

   1 #include <assert.h>
   2 #include <stdlib.h>
   3
   4 #include "protocol-cli.h"
   5 #include "cli.h"
   6
   7 struct protocol_cli {
   8     struct core *core;
   9     struct socket_server*server;
  10     struct idxset *connections;
  11 };
  12
  13 static void cli_eof_cb(struct cli*c, void*userdata) {
  14     struct protocol_cli *p = userdata;
  15     assert(p);
  16     idxset_remove_by_data(p->connections, c, NULL);
  17     cli_free(c);
  18 }
  19
  20 static void on_connection(struct socket_server*s, struct iochannel *io, void *userdata) {
  21     struct protocol_cli *p = userdata;
  22     struct cli *c;
  23     assert(s && io && p);
  24
  25     c = cli_new(p->core, io);
  26     assert(c);
  27     cli_set_eof_callback(c, cli_eof_cb, p);
  28
  29     idxset_put(p->connections, c, NULL);
  30 }
  31
  32 struct protocol_cli* protocol_cli_new(struct core *core, struct socket_server *server) {
  33     struct protocol_cli* p;
  34     assert(core && server);
  35
  36     p = malloc(sizeof(struct protocol_cli));
  37     assert(p);
  38     p->core = core;
  39     p->server = server;
  40     p->connections = idxset_new(NULL, NULL);
  41
  42     socket_server_set_callback(p->server, on_connection, p);
  43
  44     return p;
  45 }
  46
  47 static void free_connection(void *p, void *userdata) {
  48     assert(p);
  49     cli_free(p);
  50 }
  51
  52 void protocol_cli_free(struct protocol_cli *p) {
  53     assert(p);
  54
  55     idxset_free(p->connections, free_connection, NULL);
  56     socket_server_free(p->server);
  57     free(p);
  58 }