CFNumberRef cfn_httpProxyOn =
(CFNumberRef)CFDictionaryGetValue(proxies,
kSCPropNetProxiesHTTPEnable);
- int i_httpProxyOn;
- CFNumberGetValue(cfn_httpProxyOn, kCFNumberIntType, &i_httpProxyOn);
- CFRelease(cfn_httpProxyOn);
+ if (cfn_httpProxyOn) {
+ int i_httpProxyOn;
+ CFNumberGetValue(cfn_httpProxyOn, kCFNumberIntType, &i_httpProxyOn);
+ CFRelease(cfn_httpProxyOn);
- if (i_httpProxyOn == 1) // http proxy is on
- {
- CFStringRef httpProxy =
- (CFStringRef)CFDictionaryGetValue(proxies,
- kSCPropNetProxiesHTTPProxy);
+ if (i_httpProxyOn == 1) // http proxy is on
+ {
+ CFStringRef httpProxy =
+ (CFStringRef)CFDictionaryGetValue(proxies,
+ kSCPropNetProxiesHTTPProxy);
- if (httpProxy) {
- CFNumberRef cfn_httpProxyPort =
- (CFNumberRef)CFDictionaryGetValue(proxies,
- kSCPropNetProxiesHTTPPort);
- int i_httpProxyPort;
- CFNumberGetValue(cfn_httpProxyPort,
- kCFNumberIntType,
- &i_httpProxyPort);
- CFRelease(cfn_httpProxyPort);
+ if (httpProxy) {
+ CFNumberRef cfn_httpProxyPort =
+ (CFNumberRef)CFDictionaryGetValue(proxies,
+ kSCPropNetProxiesHTTPPort);
+ int i_httpProxyPort;
+ CFNumberGetValue(cfn_httpProxyPort,
+ kCFNumberIntType,
+ &i_httpProxyPort);
+ CFRelease(cfn_httpProxyPort);
- CFMutableStringRef outputURL =
- CFStringCreateMutableCopy(kCFAllocatorDefault,
- 0,
- httpProxy);
- if (i_httpProxyPort > 0)
- CFStringAppendFormat(outputURL,
- NULL,
- CFSTR(":%i"),
- i_httpProxyPort);
+ CFMutableStringRef outputURL =
+ CFStringCreateMutableCopy(kCFAllocatorDefault,
+ 0,
+ httpProxy);
+ if (i_httpProxyPort > 0)
+ CFStringAppendFormat(outputURL,
+ NULL,
+ CFSTR(":%i"),
+ i_httpProxyPort);
- CFStringGetCString(outputURL,
- proxy_url,
- sizeof(proxy_url),
- kCFStringEncodingASCII);
- CFRelease(outputURL);
+ CFStringGetCString(outputURL,
+ proxy_url,
+ sizeof(proxy_url),
+ kCFStringEncodingASCII);
+ CFRelease(outputURL);
+ }
+ CFRelease(httpProxy);
}
- CFRelease(httpProxy);
}
CFRelease(proxies);
}