static tb_void_t tb_aiop_ptor_exit(tb_aicp_ptor_impl_t* ptor)
{
// check
tb_aiop_ptor_impl_t* impl = (tb_aiop_ptor_impl_t*)ptor;
tb_assert_and_check_return(impl);
// trace
tb_trace_d("exit");
// exit file
tb_aicp_file_exit(impl);
// exit loop
if (impl->loop)
{
tb_long_t wait = 0;
if ((wait = tb_thread_wait(impl->loop, 5000)) <= 0)
{
// trace
tb_trace_e("loop[%p]: wait failed: %ld!", impl->loop, wait);
}
tb_thread_exit(impl->loop);
impl->loop = tb_null;
}
// exit spak
tb_spinlock_enter(&impl->lock);
if (impl->spak[0]) tb_queue_exit(impl->spak[0]);
if (impl->spak[1]) tb_queue_exit(impl->spak[1]);
impl->spak[0] = tb_null;
impl->spak[1] = tb_null;
tb_spinlock_leave(&impl->lock);
// exit aiop
if (impl->aiop) tb_aiop_exit(impl->aiop);
impl->aiop = tb_null;
// exit list
if (impl->list) tb_free(impl->list);
impl->list = tb_null;
// exit wait
if (impl->wait) tb_semaphore_exit(impl->wait);
impl->wait = tb_null;
// exit timer
if (impl->timer) tb_timer_exit(impl->timer);
impl->timer = tb_null;
// exit ltimer
if (impl->ltimer) tb_ltimer_exit(impl->ltimer);
impl->ltimer = tb_null;
// exit lock
tb_spinlock_exit(&impl->lock);
// exit it
tb_free(impl);
}
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
tb_aiop_ref_t tb_aiop_init(tb_size_t maxn)
{
// check
tb_assert_and_check_return_val(maxn, tb_null);
// done
tb_bool_t ok = tb_false;
tb_aiop_impl_t* impl = tb_null;
do
{
// make impl
impl = tb_malloc0_type(tb_aiop_impl_t);
tb_assert_and_check_break(impl);
// init impl
impl->maxn = maxn;
// init lock
if (!tb_spinlock_init(&impl->lock)) break;
// init pool
impl->pool = tb_fixed_pool_init(tb_null, (maxn >> 4) + 16, sizeof(tb_aioo_impl_t), tb_null, tb_null, tb_null);
tb_assert_and_check_break(impl->pool);
// init spak
if (!tb_socket_pair(TB_SOCKET_TYPE_TCP, impl->spak)) break;
// init reactor
impl->rtor = tb_aiop_rtor_impl_init(impl);
tb_assert_and_check_break(impl->rtor);
// addo spak
if (!tb_aiop_addo((tb_aiop_ref_t)impl, impl->spak[1], TB_AIOE_CODE_RECV, tb_null)) break;
// register lock profiler
#ifdef TB_LOCK_PROFILER_ENABLE
tb_lock_profiler_register(tb_lock_profiler(), (tb_pointer_t)&impl->lock, TB_TRACE_MODULE_NAME);
#endif
// ok
ok = tb_true;
} while (0);
// failed?
if (!ok)
{
// exit it
if (impl) tb_aiop_exit((tb_aiop_ref_t)impl);
impl = tb_null;
}
// ok?
return (tb_aiop_ref_t)impl;
}
/* //////////////////////////////////////////////////////////////////////////////////////
* main
*/
tb_int_t tb_demo_asio_aiopd_main(tb_int_t argc, tb_char_t** argv)
{
// check
tb_assert_and_check_return_val(argv[1], 0);
// done
tb_socket_ref_t sock = tb_null;
tb_aiop_ref_t aiop = tb_null;
do
{
// init sock
sock = tb_socket_init(TB_SOCKET_TYPE_TCP);
tb_assert_and_check_break(sock);
// init aiop
aiop = tb_aiop_init(16);
tb_assert_and_check_break(aiop);
// bind
if (!tb_socket_bind(sock, tb_null, 9090)) break;
// listen sock
if (!tb_socket_listen(sock, 20)) break;
// addo sock
if (!tb_aiop_addo(aiop, sock, TB_AIOE_CODE_ACPT, tb_null)) break;
// accept
tb_aioe_t list[16];
while (1)
{
// wait
tb_long_t objn = tb_aiop_wait(aiop, list, 16, -1);
tb_assert_and_check_break(objn >= 0);
// walk list
tb_size_t i = 0;
for (i = 0; i < objn; i++)
{
// the aioo
tb_aioo_ref_t aioo = list[i].aioo;
// check
tb_assert_and_check_break(aioo && tb_aioo_sock(aioo));
// acpt?
if (list[i].code & TB_AIOE_CODE_ACPT)
{
// done acpt
tb_bool_t ok = tb_false;
tb_demo_context_t* context = tb_null;
do
{
// make context
context = tb_malloc0_type(tb_demo_context_t);
tb_assert_and_check_break(context);
// init sock
context->sock = tb_socket_accept(tb_aioo_sock(aioo), tb_null, tb_null);
tb_assert_and_check_break(context->sock);
// init file
context->file = tb_file_init(argv[1], TB_FILE_MODE_RO);
tb_assert_and_check_break(context->file);
// init data
context->data = tb_malloc_bytes(TB_DEMO_FILE_READ_MAXN);
tb_assert_and_check_break(context->data);
// addo sock
context->aioo = tb_aiop_addo(aiop, context->sock, TB_AIOE_CODE_SEND, context);
tb_assert_and_check_break(context->aioo);
// trace
tb_trace_i("acpt[%p]: ok", context->sock);
// init left
context->left = tb_file_size(context->file);
// done read
tb_long_t real = tb_file_read(context->file, context->data, tb_min((tb_size_t)context->left, TB_DEMO_FILE_READ_MAXN));
tb_assert_and_check_break(real > 0);
// save size
context->left -= real;
// trace
// tb_trace_i("read[%p]: real: %ld", context->file, real);
// done send
context->send = real;
real = tb_socket_send(context->sock, context->data + context->real, context->send - context->real);
if (real >= 0)
{
// save real
context->real += real;
// trace
// tb_trace_i("send[%p]: real: %ld", context->sock, real);
}
else
{
// trace
tb_trace_i("send[%p]: closed", context->sock);
break;
}
// ok
ok = tb_true;
} while (0);
// failed or closed?
if (!ok)
{
// exit context
tb_demo_context_exit(aiop, context);
break;
}
}
// writ?
else if (list[i].code & TB_AIOE_CODE_SEND)
{
// the context
tb_demo_context_t* context = (tb_demo_context_t*)list[i].priv;
tb_assert_and_check_break(context);
// continue to send it if not finished
if (context->real < context->send)
{
// done send
tb_long_t real = tb_socket_send(tb_aioo_sock(aioo), context->data + context->real, context->send - context->real);
if (real > 0)
{
// save real
context->real += real;
// trace
// tb_trace_i("send[%p]: real: %ld", tb_aioo_sock(aioo), real);
}
else
{
// trace
tb_trace_i("send[%p]: closed", tb_aioo_sock(aioo));
// exit context
tb_demo_context_exit(aiop, context);
break;
}
}
// finished? read file
else if (context->left)
{
// init
context->real = 0;
context->send = 0;
// done read
tb_size_t tryn = 1;
tb_long_t real = 0;
while (!(real = tb_file_read(context->file, context->data, tb_min((tb_size_t)context->left, TB_DEMO_FILE_READ_MAXN))) && tryn--);
if (real > 0)
{
// save left
context->left -= real;
// trace
// tb_trace_i("read[%p]: real: %ld", context->file, real);
// done send
context->send = real;
real = tb_socket_send(tb_aioo_sock(aioo), context->data, context->send);
if (real >= 0)
{
// save real
context->real += real;
// trace
// tb_trace_i("send[%p]: real: %ld", tb_aioo_sock(aioo), real);
}
else
{
// trace
tb_trace_i("send[%p]: closed", tb_aioo_sock(aioo));
// exit context
tb_demo_context_exit(aiop, context);
break;
}
}
else
{
// trace
tb_trace_i("read[%p]: closed", tb_aioo_sock(aioo));
// exit context
tb_demo_context_exit(aiop, context);
break;
}
}
else
{
// trace
tb_trace_i("read[%p]: closed", tb_aioo_sock(aioo));
// exit context
tb_demo_context_exit(aiop, context);
break;
}
}
// error?
else
{
tb_trace_i("aioe[%p]: unknown code: %lu", tb_aioo_sock(aioo), list[i].code);
break;
}
}
}
} while (0);
// trace
tb_trace_i("end");
// exit socket
if (sock) tb_socket_exit(sock);
// exit aiop
if (aiop) tb_aiop_exit(aiop);
// end
return 0;
}
