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(c && p);
  16
  17     idxset_remove_by_data(p->connections, c, NULL);
  18     cli_free(c);
  19 }
  20
  21 static void on_connection(struct socket_server*s, struct iochannel *io, void *userdata) {
  22     struct protocol_cli *p = userdata;
  23     struct cli *c;
  24     assert(s && io && p);
  25
  26     c = cli_new(p->core, io);
  27     assert(c);
  28     cli_set_eof_callback(c, cli_eof_cb, p);
  29
  30     idxset_put(p->connections, c, NULL);
  31 }
  32
  33 struct protocol_cli* protocol_cli_new(struct core *core, struct socket_server *server) {
  34     struct protocol_cli* p;
  35     assert(core && server);
  36
  37     p = malloc(sizeof(struct protocol_cli));
  38     assert(p);
  39     p->core = core;
  40     p->server = server;
  41     p->connections = idxset_new(NULL, NULL);
  42
  43     socket_server_set_callback(p->server, on_connection, p);
  44
  45     return p;
  46 }
  47
  48 static void free_connection(void *p, void *userdata) {
  49     assert(p);
  50     cli_free(p);
  51 }
  52
  53 void protocol_cli_free(struct protocol_cli *p) {
  54     assert(p);
  55
  56     idxset_free(p->connections, free_connection, NULL);
  57     socket_server_free(p->server);
  58     free(p);
  59 }