getProxyConfig.m

#include <SystemConfiguration/SystemConfiguration.h>
- (NSDictionary *)getProxyInfo {
	NSMutableDictionary *returnData = [[[NSMutableDictionary alloc] init] autorelease];
	NSDictionary *proxies = (NSDictionary *)SCDynamicStoreCopyProxies(NULL);
	BOOL HTTPEnabled = [[proxies objectForKey:(NSString *)kSCPropNetProxiesHTTPEnable] boolValue];
	NSString *HTTPHost = @"";
	NSNumber *HTTPPort = [NSNumber numberWithInt:80];
	BOOL HTTPSEnabled = [[proxies objectForKey:(NSString *)kSCPropNetProxiesHTTPSEnable] boolValue];
	NSString *HTTPSHost = @"";
	NSNumber *HTTPPort = [NSNumber numberWithInt:443];

	if (HTTPEnabled) {
		HTTPHost = (NSString *)[proxies objectForKey:(NSString *)kSCPropNetProxiesHTTPProxy];
		HTTPPort = (NSNumber *)[proxies objectForKey:(NSString *)kSCPropNetProxiesHTTPPort];
	}
	if (HTTPSEnabled) {
		HTTPSHost = (NSString *)[proxies objectForKey:(NSString *)kSCPropNetProxiesHTTPSProxy];
		HTTPSPort = (NSNumber *)[proxies objectForKey:(NSString *)kSCPropNetProxiesHTTPSPort];
	}

	[returnData setObject:[NSNumber numberWithBool:HTTPEnabled] forKey:@"HTTPEnabled"];
	[returnData setObject:HTTPHost forKey:@"HTTPHost"];
	[returnData setObject:HTTPPort forKey:@"HTTPPort"];
	[returnData setObject:[NSNumber numberWithBool:HTTPSEnabled] forKey:@"HTTPSEnabled"];
	[returnData setObject:HTTPSHost forKey:@"HTTPSHost"];
	[returnData setObject:HTTPSPort forKey:@"HTTPSPort"];
	return returnData;
}