Cfnetwork Network Request 2

//

Cfnetworktest2.m

Testcf

//

Created by Jabez on 15/5/11.

Copyright (c) year John. All rights reserved.

//

#import "CFNetworkTest2.h"

#import <CoreFoundation/CoreFoundation.h>

#import <CFNetwork/CFNetwork.h>

@interface CFNetworkTest2 ()

@property (nonatomic,strong) nsmutabledata *responsedata;

@end

@implementation CFNetworkTest2

-(void) sendMessage

{

self. ResponseData = [nsmutabledatadata];

[self sendrequest];

}

-(void) SendRequest

{

cfstringref url =cfstr("http://jabez.local/~jabez/test/response/ Response0 ");

cfurlref myurl =cfurlcreatewithstring(kcfallocatordefault, url, NULL);

cfstringref requestmethod = cfstr("POST");

cfhttpmessageref myrequest =cfhttpmessagecreaterequest(kcfallocatordefault , Requestmethod, Myurl,kcfhttpversion1_1);

nsstring *body =@ "Key=cfnetworktest2";

nsdata *bodydata = [Bodydatausingencoding:nsutf8stringencoding];

Cfhttpmessagesetbody (Myrequest, (__bridgecfdataref) bodydata);

cfhttpmessagesetheaderfieldvalue(myrequest,cfstr("key"), Cfstr ("headValue2"));

cfreadstreamref requestreadstream = cfreadstreamcreateforhttprequest(NULL, Myrequest);

cfstreamclientcontext clientcontext = { 0, (__bridge void *) (self), Null, null, null };

cfoptionflags flags =kcfstreameventhasbytesavailable |

kcfstreameventendencountered |

kcfstreameventerroroccurred;

Boolean result = cfreadstreamsetclient(Requestreadstream, flags,Mycfreadstreamclientcallback , &clientcontext);

if (Result) {

cfreadstreamschedulewithrunloop(requestreadstream,cfrunloopgetcurrent(), Kcfrunloopcommonmodes);

if (cfreadstreamopen(Requestreadstream)) {

Cfrunlooprun ();

}Else {

cfreadstreamunschedulefromrunloop(requestreadstream,cfrunloopgetcurrent(), KCFR Unloopcommonmodes);

}

}

Cfrelease (Myurl);

Cfrelease (myrequest);

}

-(void) Requesterror

{

NSLog(@ "request Error");

}

-(void) Finishrequestok

{

nsstring *responsestring = [[nsstringalloc] initwithdata :_responsedataencoding:nsutf8stringencoding];

NSLog (@ "resposnestring:%@", responsestring);

}

-(void) Appendbytes: (constvoid *) bytes Length: (nsuinteger) length

{

[_responsedataappendbytes: bytes length: length];

}

Static void mycfreadstreamclientcallback (cfreadstreamref stream,cfstreameventtype type, void *cientcallbackinfo) {

CFNetworkTest2 *delegate = (__bridgeCFNetworkTest2 *) Cientcallbackinfo;

if (type = =kcfstreameventendencountered) {

[DelegateFinishrequestok];

} elseif (type = =kcfstreameventerroroccurred) {

Cfreadstreamunschedulefromrunloop(stream,cfrunloopgetcurrent(), Kcfrunloopcommonmodes);

Cfreadstreamclose (stream);

Cfrelease (stream);

stream =NULL;

[DelegateRequesterror];

} elseif (type = =kcfstreameventhasbytesavailable) {

UInt8 buffer[];

Cfindex Numbytesread;

Numbytesread =Cfreadstreamread(stream, buffer, sizeof(buffer));

[Delegateappendbytes: Buffer length: numbytesread];

}

}

@end

Cfnetwork Network Request 2