/* * Copyright (c) 2009-2010 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*! @header asynchttp The functions provided in asynchttp.h provide an interface to an asynchronous http get/post engine. */ #ifndef _SECURITYD_ASYNCHTTP_H_ #define _SECURITYD_ASYNCHTTP_H_ #include <stdbool.h> #include <CoreFoundation/CFData.h> #include <CoreFoundation/CFURL.h> #include <CoreFoundation/CFDate.h> #include <CFNetwork/CFHTTPMessage.h> #include <CFNetwork/CFHTTPStream.h> #include <dispatch/dispatch.h> __BEGIN_DECLS typedef struct asynchttp_s { void(*completed)(struct asynchttp_s *http, CFTimeInterval maxAge); void *info; CFHTTPMessageRef request; CFHTTPMessageRef response; dispatch_queue_t queue; /* The fields below should be considered private. */ CFMutableDataRef data; CFReadStreamRef stream; dispatch_source_t timer; } asynchttp_t; /* Return false if work was scheduled and the callback will be invoked, true if it wasn't or the callback was already called. */ bool asyncHttpPost(CFURLRef cfUrl, CFDataRef postData, asynchttp_t *http); /* Caller owns struct pointed to by http, but is responsible for calling asynchttp_free() when it's done with it. */ bool asynchttp_request(CFHTTPMessageRef request, asynchttp_t *http); void asynchttp_free(asynchttp_t *http); /* */ __END_DECLS #endif /* !_SECURITYD_ASYNCHTTP_H_ */