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-rw-r--r--examples/redis-unstable/deps/hiredis/adapters/libuv.h171
1 files changed, 0 insertions, 171 deletions
diff --git a/examples/redis-unstable/deps/hiredis/adapters/libuv.h b/examples/redis-unstable/deps/hiredis/adapters/libuv.h
deleted file mode 100644
index 268edab..0000000
--- a/examples/redis-unstable/deps/hiredis/adapters/libuv.h
+++ /dev/null
@@ -1,171 +0,0 @@
-#ifndef __HIREDIS_LIBUV_H__
-#define __HIREDIS_LIBUV_H__
-#include <stdlib.h>
-#include <uv.h>
-#include "../hiredis.h"
-#include "../async.h"
-#include <string.h>
-
-typedef struct redisLibuvEvents {
- redisAsyncContext* context;
- uv_poll_t handle;
- uv_timer_t timer;
- int events;
-} redisLibuvEvents;
-
-
-static void redisLibuvPoll(uv_poll_t* handle, int status, int events) {
- redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
- int ev = (status ? p->events : events);
-
- if (p->context != NULL && (ev & UV_READABLE)) {
- redisAsyncHandleRead(p->context);
- }
- if (p->context != NULL && (ev & UV_WRITABLE)) {
- redisAsyncHandleWrite(p->context);
- }
-}
-
-
-static void redisLibuvAddRead(void *privdata) {
- redisLibuvEvents* p = (redisLibuvEvents*)privdata;
-
- if (p->events & UV_READABLE) {
- return;
- }
-
- p->events |= UV_READABLE;
-
- uv_poll_start(&p->handle, p->events, redisLibuvPoll);
-}
-
-
-static void redisLibuvDelRead(void *privdata) {
- redisLibuvEvents* p = (redisLibuvEvents*)privdata;
-
- p->events &= ~UV_READABLE;
-
- if (p->events) {
- uv_poll_start(&p->handle, p->events, redisLibuvPoll);
- } else {
- uv_poll_stop(&p->handle);
- }
-}
-
-
-static void redisLibuvAddWrite(void *privdata) {
- redisLibuvEvents* p = (redisLibuvEvents*)privdata;
-
- if (p->events & UV_WRITABLE) {
- return;
- }
-
- p->events |= UV_WRITABLE;
-
- uv_poll_start(&p->handle, p->events, redisLibuvPoll);
-}
-
-
-static void redisLibuvDelWrite(void *privdata) {
- redisLibuvEvents* p = (redisLibuvEvents*)privdata;
-
- p->events &= ~UV_WRITABLE;
-
- if (p->events) {
- uv_poll_start(&p->handle, p->events, redisLibuvPoll);
- } else {
- uv_poll_stop(&p->handle);
- }
-}
-
-static void on_timer_close(uv_handle_t *handle) {
- redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
- p->timer.data = NULL;
- if (!p->handle.data) {
- // both timer and handle are closed
- hi_free(p);
- }
- // else, wait for `on_handle_close`
-}
-
-static void on_handle_close(uv_handle_t *handle) {
- redisLibuvEvents* p = (redisLibuvEvents*)handle->data;
- p->handle.data = NULL;
- if (!p->timer.data) {
- // timer never started, or timer already destroyed
- hi_free(p);
- }
- // else, wait for `on_timer_close`
-}
-
-// libuv removed `status` parameter since v0.11.23
-// see: https://github.com/libuv/libuv/blob/v0.11.23/include/uv.h
-#if (UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR < 11) || \
- (UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR == 11 && UV_VERSION_PATCH < 23)
-static void redisLibuvTimeout(uv_timer_t *timer, int status) {
- (void)status; // unused
-#else
-static void redisLibuvTimeout(uv_timer_t *timer) {
-#endif
- redisLibuvEvents *e = (redisLibuvEvents*)timer->data;
- redisAsyncHandleTimeout(e->context);
-}
-
-static void redisLibuvSetTimeout(void *privdata, struct timeval tv) {
- redisLibuvEvents* p = (redisLibuvEvents*)privdata;
-
- uint64_t millsec = tv.tv_sec * 1000 + tv.tv_usec / 1000.0;
- if (!p->timer.data) {
- // timer is uninitialized
- if (uv_timer_init(p->handle.loop, &p->timer) != 0) {
- return;
- }
- p->timer.data = p;
- }
- // updates the timeout if the timer has already started
- // or start the timer
- uv_timer_start(&p->timer, redisLibuvTimeout, millsec, 0);
-}
-
-static void redisLibuvCleanup(void *privdata) {
- redisLibuvEvents* p = (redisLibuvEvents*)privdata;
-
- p->context = NULL; // indicate that context might no longer exist
- if (p->timer.data) {
- uv_close((uv_handle_t*)&p->timer, on_timer_close);
- }
- uv_close((uv_handle_t*)&p->handle, on_handle_close);
-}
-
-
-static int redisLibuvAttach(redisAsyncContext* ac, uv_loop_t* loop) {
- redisContext *c = &(ac->c);
-
- if (ac->ev.data != NULL) {
- return REDIS_ERR;
- }
-
- ac->ev.addRead = redisLibuvAddRead;
- ac->ev.delRead = redisLibuvDelRead;
- ac->ev.addWrite = redisLibuvAddWrite;
- ac->ev.delWrite = redisLibuvDelWrite;
- ac->ev.cleanup = redisLibuvCleanup;
- ac->ev.scheduleTimer = redisLibuvSetTimeout;
-
- redisLibuvEvents* p = (redisLibuvEvents*)hi_malloc(sizeof(*p));
- if (p == NULL)
- return REDIS_ERR;
-
- memset(p, 0, sizeof(*p));
-
- if (uv_poll_init_socket(loop, &p->handle, c->fd) != 0) {
- return REDIS_ERR;
- }
-
- ac->ev.data = p;
- p->handle.data = p;
- p->context = ac;
-
- return REDIS_OK;
-}
-#endif