1  #ifndef __CFURLCONNECTION__
 2  #define __CFURLCONNECTION__
 3  
 4  #include "CFURLAuthChallenge.h"
 5  #include "CFURLProtectionSpace.h"
 6  #include "CFURLRequest.h"
 7  #include "CFURLResponse.h"
 8  #include "CFCachedURLResponse.h"
 9  
10  #if PRAGMA_ONCE
11  #pragma once
12  #endif
13  
14  __BEGIN_DECLS
15  
16  typedef const struct _CFURLConnection *CFURLConnectionRef;
17  
18  typedef struct {
19      CFIndex version;
20      const void *info;
21      const void *(*retain)(const void *info);
22      void (*release)(const void *info);
23      CFStringRef (*copyDescription)(const void *info);
24      Boolean (*equal)(const void *info1, const void *info2);
25      CFHashCode (*hash)(const void *info);
26  
27      Boolean (*handledByProtocol)(const void *info);
28      Boolean (*canAuth)(const void *info, CFURLProtectionSpaceRef space);
29      void (*cancelledAuthChallenge)(const void *info, CFURLAuthChallengeRef challenge);
30      void (*failed)(const void *info, CFErrorRef error);
31      void (*receivedAuthChallenge)(const void *info, CFURLAuthChallengeRef challenge);
32      void (*sendRequestForAuthChallenge)(const void *info, CFURLAuthChallengeRef challenge);
33      Boolean (*useCredentialStorage)(const void *info);
34  
35  } CFURLConnectionContext;
36  
37  typedef struct {
38      CFIndex version;
39      const void *info;
40      const void *(*retain)(const void *info);
41      void (*release)(const void *info);
42      CFStringRef (*copyDescription)(const void *info);
43      Boolean (*equal)(const void *info1, const void *info2);
44      CFHashCode (*hash)(const void *info);
45  
46      CFURLRequestRef (*redirect)(const void *info, CFURLRequestRef request, CFURLResponseRef response);
47      void (*response)(const void *info, CFURLResponseRef response);
48      void (*data)(const void *info, CFDataRef data);
49      CFReadStreamRef (*newBodyStream)(const void *info, CFURLRequestRef request);
50      void (*sent)(const void *info, CFIndex bytesWritten, CFIndex totalBytesWritten, CFIndex totalBytesExpectedToWrite);
51      void (*finished)(const void *info);
52      CFCachedURLResponseRef (*cache)(const void *info, CFCachedURLResponseRef cachedResponse);
53  } CFURLConnectionHandlerContext;
54  
55  CFURLConnectionRef CFURLConnectionCreate(CFAllocatorRef allocator, CFURLRequestRef request, const CFURLConnectionContext *ctx);
56  Boolean CFURLConnectionGetResponse(CFURLConnectionRef connection, CFURLResponseRef *response, CFErrorRef *error);
57  void CFURLConnectionSetHandler(CFURLConnectionRef connection, const CFURLConnectionHandlerContext *handlerContext);
58  void CFURLConnectionScheduleWithRunLoop(CFURLConnectionRef connection, CFRunLoopRef runLoop, CFStringRef runLoopMode);
59  void CFURLConnectionUnscheduleFromRunLoop(CFURLConnectionRef connection, CFRunLoopRef runLoop, CFStringRef runLoopMode);
60  Boolean CFURLConnectionSendSynchronousRequest(CFURLRequestRef request, CFDataRef *data, CFURLResponseRef *response, CFErrorRef *error);
61  void CFURLConnectionSendAsynchronousRequest(CFURLRequestRef request, void (^)(CFURLResponseRef, CFDataRef, CFErrorRef));
62  void CFURLConnectionStart(CFURLConnectionRef connection);
63  void CFURLConnectionCancel(CFURLConnectionRef connection);
64  
65  __END_DECLS
66  
67  #endif