code.delx.au - pulseaudio/blob - src/tests/hook-list-test.c

   1 #ifdef HAVE_CONFIG_H
   2 #include <config.h>
   3 #endif
   4
   5 #include <pulsecore/hook-list.h>
   6 #include <pulsecore/log.h>
   7
   8 static pa_hook_result_t func1(const char *hook_data, const char *call_data, const char *slot_data) {
   9     pa_log("(func1) hook=%s call=%s slot=%s", hook_data, call_data, slot_data);
  10     return PA_HOOK_OK;
  11 }
  12
  13 static pa_hook_result_t func2(const char *hook_data, const char *call_data, const char *slot_data) {
  14     pa_log("(func2) hook=%s call=%s slot=%s", hook_data, call_data, slot_data);
  15     return PA_HOOK_OK;
  16 }
  17
  18 int main(int argc, char *argv[]) {
  19     pa_hook hook;
  20     pa_hook_slot *slot;
  21
  22     pa_hook_init(&hook, (void*) "hook");
  23
  24     pa_hook_connect(&hook, PA_HOOK_LATE, (pa_hook_cb_t) func1, (void*) "slot1");
  25     slot = pa_hook_connect(&hook, PA_HOOK_NORMAL, (pa_hook_cb_t) func2, (void*) "slot2");
  26     pa_hook_connect(&hook, PA_HOOK_NORMAL, (pa_hook_cb_t) func1, (void*) "slot3");
  27
  28     pa_hook_fire(&hook, (void*) "call1");
  29
  30     pa_hook_slot_free(slot);
  31
  32     pa_hook_fire(&hook, (void*) "call2");
  33
  34     pa_hook_free(&hook);
  35
  36     return 0;
  37 }