Swiftdiff options
| author | Thilo Cestonaro <thilo@cestona.ro> | 2011-04-14 08:25:33 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2011-04-18 19:11:45 (GMT) |
| commit | 427db871922a028bb299dd66c37f3cca4010fd47 (patch) | |
| tree | 95c0c4bb407a5fd3ec49c138ec5fbff8cf3a7d7a /Swiften/Network/MacOSXProxyProvider.cpp | |
| parent | 0b0164a4cdae89afc254bd7aa6f14af81c6b9196 (diff) | |
| download | swift-427db871922a028bb299dd66c37f3cca4010fd47.zip swift-427db871922a028bb299dd66c37f3cca4010fd47.tar.bz2 | |
Support for SOCKS5 and HTTPConnect proxies.
automatic proxy settings detection;
SOCKS5 proxied connection;
HTTPConnect proxied connection;
License: This patch is BSD-licensed, see http://www.opensource.org/licenses/bsd-license.php
Diffstat (limited to 'Swiften/Network/MacOSXProxyProvider.cpp')
| -rw-r--r-- | Swiften/Network/MacOSXProxyProvider.cpp | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/Swiften/Network/MacOSXProxyProvider.cpp b/Swiften/Network/MacOSXProxyProvider.cpp new file mode 100644 index 0000000..babcc7f --- /dev/null +++ b/Swiften/Network/MacOSXProxyProvider.cpp @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2010-2011 Thilo Cestonaro + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <iostream> +#include <utility> + +#include "Swiften/Network/MacOSXProxyProvider.h" +#include <SystemConfiguration/SystemConfiguration.h> + +namespace Swift { + +MacOSXProxyProvider::MacOSXProxyProvider() +: ProxyProvider() +{ + CFDictionaryRef proxies = SCDynamicStoreCopyProxies(NULL); + if(proxies != NULL) { + socksProxy = getFromDictionary(proxies, kSCPropNetProxiesSOCKSEnable, kSCPropNetProxiesSOCKSProxy, kSCPropNetProxiesSOCKSPort); + httpProxy = getFromDictionary(proxies, kSCPropNetProxiesHTTPEnable, kSCPropNetProxiesHTTPProxy, kSCPropNetProxiesHTTPPort); + } +} + +HostAddressPort MacOSXProxyProvider::getHTTPConnectProxy() const { + return httpProxy; +} + +HostAddressPort MacOSXProxyProvider::getSOCKS5Proxy() const { + return socksProxy; +} + +HostAddressPort MacOSXProxyProvider::getFromDictionary(CFDictionaryRef dict, CFStringRef enabledKey, CFStringRef hostKey, CFStringRef portKey) { + CFNumberRef numberValue = NULL; + HostAddressPort ret = HostAddressPort(HostAddress(), 0); + + if(CFDictionaryGetValueIfPresent(dict, reinterpret_cast<const void*> (enabledKey), reinterpret_cast<const void**> (&numberValue)) == true) { + const int i = 0; + CFNumberRef zero = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &i); + CFComparisonResult result = CFNumberCompare(numberValue, zero, NULL); + CFRelease(numberValue); + + if(result != kCFCompareEqualTo) { + int port = 0; + std::string host = ""; + + try { + CFNumberRef numberValue = reinterpret_cast<CFNumberRef> (CFDictionaryGetValue(dict, portKey)); + if(numberValue != NULL) { + CFNumberGetValue(numberValue, kCFNumberIntType, &port); + CFRelease(numberValue); + } + + CFStringRef stringValue = reinterpret_cast<CFStringRef> (CFDictionaryGetValue(dict, hostKey)); + if(stringValue != NULL) { + std::vector<char> buffer; + // length must be +1 for the ending zero; and the Docu of CFStringGetCString tells it like + // if the string is toby the length must be at least 5. + CFIndex length = CFStringGetLength(stringValue) + 1; + buffer.resize(length); + if(CFStringGetCString(stringValue, &buffer[0], length, kCFStringEncodingMacRoman)) { + for(std::vector<char>::iterator iter = buffer.begin(); iter != buffer.end(); iter++) { + host += *iter; + } + } + CFRelease(stringValue); + } + } + catch(...) { + std::cerr << "Exception caught ... " << std::endl; + } + + if(host != "" && port != 0) { + ret = HostAddressPort(HostAddress(host), port); + } + } + } + return ret; +} + +} |