code.delx.au - pulseaudio/blob - src/client.c

   1 #include <stdio.h>
   2 #include <assert.h>
   3 #include <stdlib.h>
   4 #include <string.h>
   5
   6 #include "client.h"
   7
   8 struct client *client_new(struct core *core, const char *protocol_name, char *name) {
   9     struct client *c;
  10     int r;
  11     assert(core);
  12
  13     c = malloc(sizeof(struct client));
  14     assert(c);
  15     c->protocol_name = protocol_name;
  16     c->name = name ? strdup(name) : NULL;
  17     c->kill = NULL;
  18     c->kill_userdata = NULL;
  19     c->core = core;
  20
  21     r = idxset_put(core->clients, c, &c->index);
  22     assert(c->index != IDXSET_INVALID && r >= 0);
  23
  24     fprintf(stderr, "client: created %u \"%s\"\n", c->index, c->name);
  25
  26     return c;
  27 }
  28
  29 void client_free(struct client *c) {
  30     assert(c && c->core);
  31
  32     idxset_remove_by_data(c->core->clients, c, NULL);
  33     fprintf(stderr, "client: freed %u \"%s\"\n", c->index, c->name);
  34     free(c->name);
  35     free(c);
  36 }
  37
  38 void client_set_kill_callback(struct client *c, void (*kill)(struct client *c, void *userdata), void *userdata) {
  39     assert(c && kill);
  40     c->kill = kill;
  41     c->kill_userdata = userdata;
  42 }
  43
  44 void client_kill(struct client *c) {
  45     assert(c);
  46     c->kill(c, c->kill_userdata);
  47 }
  48