(Objective-C) HTTP/HTTPS using SOCKS4 Proxy

Demonstrates how to use HTTP/HTTPS with a SOCKS4 proxy.

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#import <CkoHttp.h>
#import <NSString.h>

// This example assumes the Chilkat HTTP API to have been previously unlocked.
// See Global Unlock Sample for sample code.

CkoHttp *http = [[CkoHttp alloc] init];

// Using a SOCKS4 proxy is just a matter of setting a few properties.
// Once these properties are set, all other coding is the same as when
// the connection is direct to the HTTP server.

// Set the SocksVersion property = 4 for SOCKS4
http.SocksVersion = [NSNumber numberWithInt:4];

// Set the SocksHostname to the SOCKS proxy domain name or IP address, 
// which may be IPv4 (dotted notation) or IPv6.
http.SocksHostname = @"192.168.1.100";

// The port where the SOCKS4 proxy is listening.
http.SocksPort = [NSNumber numberWithInt:1080];

// Now do whatever it is you need to do.  All communications will go through the proxy.
NSString *html = [http QuickGetStr: @"https://www.baidu.com/"];
if (http.LastMethodSuccess != YES) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%@",html);
NSLog(@"%@",@"----");
NSLog(@"%@",@"Success!");