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#include <stdlib.h>
#include "runes.h"
struct runes_loop_timer_data {
RunesTerm *t;
void (*cb)(RunesTerm*);
};
static void runes_loop_do_work(uv_work_t *req);
static void runes_loop_do_after_work(uv_work_t *req, int status);
static void runes_loop_timer_cb(uv_timer_t *handle);
static void runes_loop_free_handle(uv_handle_t *handle);
void runes_loop_init(RunesTerm *t)
{
RunesLoop *loop = &t->loop;
loop->loop = uv_default_loop();
runes_window_backend_init_loop(t);
runes_pty_backend_init_loop(t);
}
void runes_loop_run(RunesTerm *t)
{
RunesLoop *loop = &t->loop;
uv_run(loop->loop, UV_RUN_DEFAULT);
}
void runes_loop_start_work(RunesTerm *t, void (*work_cb)(RunesTerm*),
int (*after_work_cb)(RunesTerm*))
{
void *data;
data = malloc(sizeof(RunesLoopData));
((RunesLoopData *)data)->req.data = data;
((RunesLoopData *)data)->t = t;
((RunesLoopData *)data)->work_cb = work_cb;
((RunesLoopData *)data)->after_work_cb = after_work_cb;
uv_queue_work(
t->loop.loop, data, runes_loop_do_work, runes_loop_do_after_work);
}
void runes_loop_timer_set(RunesTerm *t, int timeout, int repeat,
void (*cb)(RunesTerm*))
{
RunesLoop *loop = &t->loop;
uv_timer_t *timer_req;
struct runes_loop_timer_data *timer_data;
timer_req = malloc(sizeof(uv_timer_t));
uv_timer_init(loop->loop, timer_req);
timer_data = malloc(sizeof(struct runes_loop_timer_data));
timer_data->t = t;
timer_data->cb = cb;
timer_req->data = (void *)timer_data;
uv_timer_start(timer_req, runes_loop_timer_cb, timeout, repeat);
}
void runes_loop_cleanup(RunesTerm *t)
{
RunesLoop *loop = &t->loop;
uv_loop_close(loop->loop);
}
static void runes_loop_do_work(uv_work_t *req)
{
RunesLoopData *data = req->data;
RunesTerm *t = data->t;
data->work_cb(t);
}
static void runes_loop_do_after_work(uv_work_t *req, int status)
{
RunesLoopData *data = req->data;
RunesTerm *t = data->t;
int loop = 0;
UNUSED(status);
loop = data->after_work_cb(t);
if (loop) {
uv_queue_work(
t->loop.loop, req, runes_loop_do_work, runes_loop_do_after_work);
}
else {
free(req);
}
}
static void runes_loop_timer_cb(uv_timer_t *handle)
{
struct runes_loop_timer_data *data = handle->data;
data->cb(data->t);
uv_close(
(uv_handle_t *)handle, runes_loop_free_handle);
}
static void runes_loop_free_handle(uv_handle_t *handle)
{
free(handle->data);
free(handle);
}
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