EAPI int
eio_init(void)
{
if (++_eio_init_count != 1)
return _eio_init_count;
if (!eina_init())
{
fprintf(stderr, "Eio can not initialize Eina\n");
return --_eio_init_count;
}
_eio_log_dom_global = eina_log_domain_register("eio", EIO_DEFAULT_LOG_COLOR);
if (_eio_log_dom_global < 0)
{
EINA_LOG_ERR("Eio can not create a general log domain.");
goto shutdown_eina;
}
if (!ecore_init())
{
ERR("Can not initialize Ecore\n");
goto unregister_log_domain;
}
memset(&progress_pool, 0, sizeof(progress_pool));
memset(&direct_info_pool, 0, sizeof(direct_info_pool));
memset(&char_pool, 0, sizeof(char_pool));
memset(&associate_pool, 0, sizeof(associate_pool));
eina_lock_new(&(progress_pool.lock));
progress_pool.mem_size = sizeof (Eio_Progress);
eina_lock_new(&(direct_info_pool.lock));
direct_info_pool.mem_size = sizeof (Eio_File_Direct_Info);
eina_lock_new(&(char_pool.lock));
char_pool.mem_size = sizeof (Eio_File_Char);
eina_lock_new(&(associate_pool.lock));
associate_pool.mem_size = sizeof (Eio_File_Associate);
eina_spinlock_new(&(memory_pool_lock));
eina_lock_new(&(memory_pool_mutex));
eina_condition_new(&(memory_pool_cond), &(memory_pool_mutex));
eio_monitor_init();
eina_log_timing(_eio_log_dom_global,
EINA_LOG_STATE_STOP,
EINA_LOG_STATE_INIT);
return _eio_init_count;
unregister_log_domain:
eina_log_domain_unregister(_eio_log_dom_global);
_eio_log_dom_global = -1;
shutdown_eina:
eina_shutdown();
return --_eio_init_count;
}
Eina_Bool enesim_barrier_new(Enesim_Barrier *barrier, int needed)
{
barrier->needed = needed;
barrier->called = 0;
if (!eina_lock_new(&(barrier->cond_lock)))
return EINA_FALSE;
if (!eina_condition_new(&(barrier->cond), &(barrier->cond_lock)))
return EINA_FALSE;
return EINA_TRUE;
}
EAPI void *
ecore_main_loop_thread_safe_call_sync(Ecore_Data_Cb callback,
void *data)
{
Ecore_Safe_Call *order;
void *ret;
if (!callback) return NULL;
if (eina_main_loop_is())
{
return callback(data);
}
order = malloc(sizeof (Ecore_Safe_Call));
if (!order) return NULL;
order->cb.sync = callback;
order->data = data;
eina_lock_new(&order->m);
eina_condition_new(&order->c, &order->m);
order->sync = EINA_TRUE;
order->suspend = EINA_FALSE;
_ecore_main_loop_thread_safe_call(order);
eina_lock_take(&order->m);
eina_condition_wait(&order->c);
eina_lock_release(&order->m);
ret = order->data;
order->sync = EINA_FALSE;
order->cb.async = _thread_safe_cleanup;
order->data = order;
_ecore_main_loop_thread_safe_call(order);
return ret;
}
EAPI int
ecore_thread_main_loop_begin(void)
{
Ecore_Safe_Call *order;
if (eina_main_loop_is())
{
return ++_thread_loop;
}
order = malloc(sizeof (Ecore_Safe_Call));
if (!order) return -1;
eina_lock_take(&_thread_id_lock);
order->current_id = ++_thread_id_max;
if (order->current_id < 0)
{
_thread_id_max = 0;
order->current_id = ++_thread_id_max;
}
eina_lock_release(&_thread_id_lock);
eina_lock_new(&order->m);
eina_condition_new(&order->c, &order->m);
order->suspend = EINA_TRUE;
_ecore_main_loop_thread_safe_call(order);
eina_lock_take(&order->m);
while (order->current_id != _thread_id)
eina_condition_wait(&order->c);
eina_lock_release(&order->m);
eina_main_loop_define();
_thread_loop = 1;
return EINA_TRUE;
}
/**
* Set up connections, signal handlers, sockets etc.
* @return 1 or greater on success, 0 otherwise
*
* This function sets up all singal handlers and the basic event loop. If it
* succeeds, 1 will be returned, otherwise 0 will be returned.
*
* @code
* #include <Ecore.h>
*
* int main(int argc, char **argv)
* {
* if (!ecore_init())
* {
* printf("ERROR: Cannot init Ecore!\n");
* return -1;
* }
* ecore_main_loop_begin();
* ecore_shutdown();
* }
* @endcode
*/
EAPI int
ecore_init(void)
{
if (++_ecore_init_count != 1)
return _ecore_init_count;
#ifdef HAVE_LOCALE_H
setlocale(LC_CTYPE, "");
#endif
/*
if (strcmp(nl_langinfo(CODESET), "UTF-8"))
{
WRN("Not a utf8 locale!");
}
*/
#ifdef HAVE_EVIL
if (!evil_init())
return --_ecore_init_count;
#endif
if (!eina_init())
goto shutdown_evil;
_ecore_log_dom = eina_log_domain_register("ecore", ECORE_DEFAULT_LOG_COLOR);
if (_ecore_log_dom < 0)
{
EINA_LOG_ERR("Ecore was unable to create a log domain.");
goto shutdown_log_dom;
}
if (getenv("ECORE_FPS_DEBUG")) _ecore_fps_debug = 1;
if (_ecore_fps_debug) _ecore_fps_debug_init();
if (!ecore_mempool_init()) goto shutdown_mempool;
_ecore_main_loop_init();
_ecore_signal_init();
_ecore_thread_init();
_ecore_exe_init();
_ecore_glib_init();
_ecore_job_init();
_ecore_time_init();
eina_lock_new(&_thread_safety);
eina_lock_new(&_thread_mutex);
eina_condition_new(&_thread_cond, &_thread_mutex);
eina_lock_new(&_thread_feedback_mutex);
eina_condition_new(&_thread_feedback_cond, &_thread_feedback_mutex);
_thread_call = ecore_pipe_add(_thread_callback, NULL);
eina_lock_new(&_thread_id_lock);
eina_lock_new(&_ecore_main_loop_lock);
#if HAVE_MALLINFO
if (getenv("ECORE_MEM_STAT"))
{
_ecore_memory_pid = getpid();
ecore_animator_add(_ecore_memory_statistic, NULL);
}
#endif
#if defined(GLIB_INTEGRATION_ALWAYS)
if (_ecore_glib_always_integrate) ecore_main_loop_glib_integrate();
#endif
return _ecore_init_count;
shutdown_mempool:
ecore_mempool_shutdown();
shutdown_log_dom:
eina_shutdown();
shutdown_evil:
#ifdef HAVE_EVIL
evil_shutdown();
#endif
return --_ecore_init_count;
}