| /* CFMessagePort.h |
| Copyright (c) 1998-2016, Apple Inc. and the Swift project authors |
| |
| Portions Copyright (c) 2014-2016 Apple Inc. and the Swift project authors |
| Licensed under Apache License v2.0 with Runtime Library Exception |
| See http://swift.org/LICENSE.txt for license information |
| See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| */ |
| |
| #if !defined(__COREFOUNDATION_CFMESSAGEPORT__) |
| #define __COREFOUNDATION_CFMESSAGEPORT__ 1 |
| |
| #include <CoreFoundation/CFString.h> |
| #include <CoreFoundation/CFRunLoop.h> |
| #include <CoreFoundation/CFData.h> |
| #include <dispatch/dispatch.h> |
| |
| CF_IMPLICIT_BRIDGING_ENABLED |
| CF_EXTERN_C_BEGIN |
| |
| typedef struct CF_BRIDGED_MUTABLE_TYPE(NSMessagePort) __CFMessagePort * CFMessagePortRef; |
| |
| CF_ENUM(SInt32) { |
| kCFMessagePortSuccess = 0, |
| kCFMessagePortSendTimeout = -1, |
| kCFMessagePortReceiveTimeout = -2, |
| kCFMessagePortIsInvalid = -3, |
| kCFMessagePortTransportError = -4, |
| kCFMessagePortBecameInvalidError = -5 |
| }; |
| |
| typedef struct { |
| CFIndex version; |
| void * info; |
| const void *(*retain)(const void *info); |
| void (*release)(const void *info); |
| CFStringRef (*copyDescription)(const void *info); |
| } CFMessagePortContext; |
| |
| typedef CFDataRef (*CFMessagePortCallBack)(CFMessagePortRef local, SInt32 msgid, CFDataRef data, void *info); |
| /* If callout wants to keep a hold of the data past the return of the callout, it must COPY the data. This includes the case where the data is given to some routine which _might_ keep a hold of it; System will release returned CFData. */ |
| typedef void (*CFMessagePortInvalidationCallBack)(CFMessagePortRef ms, void *info); |
| |
| CF_EXPORT CFTypeID CFMessagePortGetTypeID(void); |
| |
| CF_EXPORT CFMessagePortRef CFMessagePortCreateLocal(CFAllocatorRef allocator, CFStringRef name, CFMessagePortCallBack callout, CFMessagePortContext *context, Boolean *shouldFreeInfo); |
| CF_EXPORT CFMessagePortRef CFMessagePortCreateRemote(CFAllocatorRef allocator, CFStringRef name); |
| |
| CF_EXPORT Boolean CFMessagePortIsRemote(CFMessagePortRef ms); |
| CF_EXPORT CFStringRef CFMessagePortGetName(CFMessagePortRef ms); |
| CF_EXPORT Boolean CFMessagePortSetName(CFMessagePortRef ms, CFStringRef newName); |
| CF_EXPORT void CFMessagePortGetContext(CFMessagePortRef ms, CFMessagePortContext *context); |
| CF_EXPORT void CFMessagePortInvalidate(CFMessagePortRef ms); |
| CF_EXPORT Boolean CFMessagePortIsValid(CFMessagePortRef ms); |
| CF_EXPORT CFMessagePortInvalidationCallBack CFMessagePortGetInvalidationCallBack(CFMessagePortRef ms); |
| CF_EXPORT void CFMessagePortSetInvalidationCallBack(CFMessagePortRef ms, CFMessagePortInvalidationCallBack callout); |
| |
| /* NULL replyMode argument means no return value expected, dont wait for it */ |
| CF_EXPORT SInt32 CFMessagePortSendRequest(CFMessagePortRef remote, SInt32 msgid, CFDataRef data, CFTimeInterval sendTimeout, CFTimeInterval rcvTimeout, CFStringRef replyMode, CFDataRef *returnData); |
| |
| CF_EXPORT CFRunLoopSourceRef CFMessagePortCreateRunLoopSource(CFAllocatorRef allocator, CFMessagePortRef local, CFIndex order); |
| |
| CF_EXPORT void CFMessagePortSetDispatchQueue(CFMessagePortRef ms, dispatch_queue_t queue) CF_AVAILABLE(10_6, 4_0); |
| |
| CF_EXTERN_C_END |
| CF_IMPLICIT_BRIDGING_DISABLED |
| |
| #endif /* ! __COREFOUNDATION_CFMESSAGEPORT__ */ |
| |