115 lines
3.8 KiB
C
115 lines
3.8 KiB
C
//
|
|
// Created by Дмитрий Бахвалов on 13.07.15.
|
|
// Copyright (c) 2015 Dmitry Bakhvalov. All rights reserved.
|
|
//
|
|
|
|
#ifndef __HIREDIS_MACOSX_H__
|
|
#define __HIREDIS_MACOSX_H__
|
|
|
|
#include <CoreFoundation/CoreFoundation.h>
|
|
|
|
#include "../hiredis.h"
|
|
#include "../async.h"
|
|
|
|
typedef struct {
|
|
redisAsyncContext *context;
|
|
CFSocketRef socketRef;
|
|
CFRunLoopSourceRef sourceRef;
|
|
} RedisRunLoop;
|
|
|
|
static int freeRedisRunLoop(RedisRunLoop* redisRunLoop) {
|
|
if( redisRunLoop != NULL ) {
|
|
if( redisRunLoop->sourceRef != NULL ) {
|
|
CFRunLoopSourceInvalidate(redisRunLoop->sourceRef);
|
|
CFRelease(redisRunLoop->sourceRef);
|
|
}
|
|
if( redisRunLoop->socketRef != NULL ) {
|
|
CFSocketInvalidate(redisRunLoop->socketRef);
|
|
CFRelease(redisRunLoop->socketRef);
|
|
}
|
|
free(redisRunLoop);
|
|
}
|
|
return REDIS_ERR;
|
|
}
|
|
|
|
static void redisMacOSAddRead(void *privdata) {
|
|
RedisRunLoop *redisRunLoop = (RedisRunLoop*)privdata;
|
|
CFSocketEnableCallBacks(redisRunLoop->socketRef, kCFSocketReadCallBack);
|
|
}
|
|
|
|
static void redisMacOSDelRead(void *privdata) {
|
|
RedisRunLoop *redisRunLoop = (RedisRunLoop*)privdata;
|
|
CFSocketDisableCallBacks(redisRunLoop->socketRef, kCFSocketReadCallBack);
|
|
}
|
|
|
|
static void redisMacOSAddWrite(void *privdata) {
|
|
RedisRunLoop *redisRunLoop = (RedisRunLoop*)privdata;
|
|
CFSocketEnableCallBacks(redisRunLoop->socketRef, kCFSocketWriteCallBack);
|
|
}
|
|
|
|
static void redisMacOSDelWrite(void *privdata) {
|
|
RedisRunLoop *redisRunLoop = (RedisRunLoop*)privdata;
|
|
CFSocketDisableCallBacks(redisRunLoop->socketRef, kCFSocketWriteCallBack);
|
|
}
|
|
|
|
static void redisMacOSCleanup(void *privdata) {
|
|
RedisRunLoop *redisRunLoop = (RedisRunLoop*)privdata;
|
|
freeRedisRunLoop(redisRunLoop);
|
|
}
|
|
|
|
static void redisMacOSAsyncCallback(CFSocketRef __unused s, CFSocketCallBackType callbackType, CFDataRef __unused address, const void __unused *data, void *info) {
|
|
redisAsyncContext* context = (redisAsyncContext*) info;
|
|
|
|
switch (callbackType) {
|
|
case kCFSocketReadCallBack:
|
|
redisAsyncHandleRead(context);
|
|
break;
|
|
|
|
case kCFSocketWriteCallBack:
|
|
redisAsyncHandleWrite(context);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static int redisMacOSAttach(redisAsyncContext *redisAsyncCtx, CFRunLoopRef runLoop) {
|
|
redisContext *redisCtx = &(redisAsyncCtx->c);
|
|
|
|
/* Nothing should be attached when something is already attached */
|
|
if( redisAsyncCtx->ev.data != NULL ) return REDIS_ERR;
|
|
|
|
RedisRunLoop* redisRunLoop = (RedisRunLoop*) calloc(1, sizeof(RedisRunLoop));
|
|
if( !redisRunLoop ) return REDIS_ERR;
|
|
|
|
/* Setup redis stuff */
|
|
redisRunLoop->context = redisAsyncCtx;
|
|
|
|
redisAsyncCtx->ev.addRead = redisMacOSAddRead;
|
|
redisAsyncCtx->ev.delRead = redisMacOSDelRead;
|
|
redisAsyncCtx->ev.addWrite = redisMacOSAddWrite;
|
|
redisAsyncCtx->ev.delWrite = redisMacOSDelWrite;
|
|
redisAsyncCtx->ev.cleanup = redisMacOSCleanup;
|
|
redisAsyncCtx->ev.data = redisRunLoop;
|
|
|
|
/* Initialize and install read/write events */
|
|
CFSocketContext socketCtx = { 0, redisAsyncCtx, NULL, NULL, NULL };
|
|
|
|
redisRunLoop->socketRef = CFSocketCreateWithNative(NULL, redisCtx->fd,
|
|
kCFSocketReadCallBack | kCFSocketWriteCallBack,
|
|
redisMacOSAsyncCallback,
|
|
&socketCtx);
|
|
if( !redisRunLoop->socketRef ) return freeRedisRunLoop(redisRunLoop);
|
|
|
|
redisRunLoop->sourceRef = CFSocketCreateRunLoopSource(NULL, redisRunLoop->socketRef, 0);
|
|
if( !redisRunLoop->sourceRef ) return freeRedisRunLoop(redisRunLoop);
|
|
|
|
CFRunLoopAddSource(runLoop, redisRunLoop->sourceRef, kCFRunLoopDefaultMode);
|
|
|
|
return REDIS_OK;
|
|
}
|
|
|
|
#endif
|
|
|