1 files changed, 110 insertions, 110 deletions
diff --git a/Swiften/Network/HTTPConnectProxiedConnection.cpp b/Swiften/Network/HTTPConnectProxiedConnection.cpp
index 3ed2ac5..991e815 100644
--- a/Swiften/Network/HTTPConnectProxiedConnection.cpp
+++ b/Swiften/Network/HTTPConnectProxiedConnection.cpp
@@ -33,16 +33,16 @@
 using namespace Swift;
 
 HTTPConnectProxiedConnection::HTTPConnectProxiedConnection(
-		DomainNameResolver* resolver, 
-		ConnectionFactory* connectionFactory, 
-		TimerFactory* timerFactory, 
-		const std::string& proxyHost, 
-		int proxyPort, 
-		const SafeString& authID, 
-		const SafeString& authPassword) : 
-			ProxiedConnection(resolver, connectionFactory, timerFactory, proxyHost, proxyPort),
-			authID_(authID), 
-			authPassword_(authPassword) {
+        DomainNameResolver* resolver,
+        ConnectionFactory* connectionFactory,
+        TimerFactory* timerFactory,
+        const std::string& proxyHost,
+        int proxyPort,
+        const SafeString& authID,
+        const SafeString& authPassword) :
+            ProxiedConnection(resolver, connectionFactory, timerFactory, proxyHost, proxyPort),
+            authID_(authID),
+            authPassword_(authPassword) {
 }
 
 HTTPConnectProxiedConnection::~HTTPConnectProxiedConnection() {
@@ -50,116 +50,116 @@ HTTPConnectProxiedConnection::~HTTPConnectProxiedConnection() {
 }
 
 void HTTPConnectProxiedConnection::setHTTPTrafficFilter(boost::shared_ptr<HTTPTrafficFilter> trafficFilter) {
-	trafficFilter_ = trafficFilter;
+    trafficFilter_ = trafficFilter;
 }
 
 void HTTPConnectProxiedConnection::initializeProxy() {
-	httpResponseBuffer_.clear();
-
-	std::stringstream connect;
-	connect << "CONNECT " << getServer().getAddress().toString() << ":" << getServer().getPort() << " HTTP/1.1\r\n";
-	SafeByteArray data = createSafeByteArray(connect.str());
-	if (!authID_.empty() && !authPassword_.empty()) {
-		append(data, createSafeByteArray("Proxy-Authorization: Basic "));
-		SafeByteArray credentials = authID_;
-		append(credentials, createSafeByteArray(":"));
-		append(credentials, authPassword_);
-		append(data, Base64::encode(credentials));
-		append(data, createSafeByteArray("\r\n"));
-	}
-	else if (!nextHTTPRequestHeaders_.empty()) {
-		typedef std::pair<std::string, std::string> StringPair;
-		foreach(const StringPair& headerField, nextHTTPRequestHeaders_) {
-			append(data, createSafeByteArray(headerField.first));
-			append(data, createSafeByteArray(": "));
-			append(data, createSafeByteArray(headerField.second));
-			append(data, createSafeByteArray("\r\n"));
-		}
-
-		nextHTTPRequestHeaders_.clear();
-	}
-	append(data, createSafeByteArray("\r\n"));
-	SWIFT_LOG(debug) << "HTTP Proxy send headers: " << byteArrayToString(ByteArray(data.begin(), data.end())) << std::endl;
-	write(data);
+    httpResponseBuffer_.clear();
+
+    std::stringstream connect;
+    connect << "CONNECT " << getServer().getAddress().toString() << ":" << getServer().getPort() << " HTTP/1.1\r\n";
+    SafeByteArray data = createSafeByteArray(connect.str());
+    if (!authID_.empty() && !authPassword_.empty()) {
+        append(data, createSafeByteArray("Proxy-Authorization: Basic "));
+        SafeByteArray credentials = authID_;
+        append(credentials, createSafeByteArray(":"));
+        append(credentials, authPassword_);
+        append(data, Base64::encode(credentials));
+        append(data, createSafeByteArray("\r\n"));
+    }
+    else if (!nextHTTPRequestHeaders_.empty()) {
+        typedef std::pair<std::string, std::string> StringPair;
+        foreach(const StringPair& headerField, nextHTTPRequestHeaders_) {
+            append(data, createSafeByteArray(headerField.first));
+            append(data, createSafeByteArray(": "));
+            append(data, createSafeByteArray(headerField.second));
+            append(data, createSafeByteArray("\r\n"));
+        }
+
+        nextHTTPRequestHeaders_.clear();
+    }
+    append(data, createSafeByteArray("\r\n"));
+    SWIFT_LOG(debug) << "HTTP Proxy send headers: " << byteArrayToString(ByteArray(data.begin(), data.end())) << std::endl;
+    write(data);
 }
 
 void HTTPConnectProxiedConnection::parseHTTPHeader(const std::string& data, std::string& statusLine, std::vector<std::pair<std::string, std::string> >& headerFields) {
-	std::istringstream dataStream(data);
-
-	// parse status line
-	std::getline(dataStream, statusLine);
-
-	// parse fields
-	std::string headerLine;
-	std::string::size_type splitIndex;
-	while (std::getline(dataStream, headerLine) && headerLine != "\r") {
-		splitIndex = headerLine.find(':', 0);
-		if (splitIndex != std::string::npos) {
-			headerFields.push_back(std::pair<std::string, std::string>(headerLine.substr(0, splitIndex), headerLine.substr(splitIndex + 1)));
-		}
-	}
+    std::istringstream dataStream(data);
+
+    // parse status line
+    std::getline(dataStream, statusLine);
+
+    // parse fields
+    std::string headerLine;
+    std::string::size_type splitIndex;
+    while (std::getline(dataStream, headerLine) && headerLine != "\r") {
+        splitIndex = headerLine.find(':', 0);
+        if (splitIndex != std::string::npos) {
+            headerFields.push_back(std::pair<std::string, std::string>(headerLine.substr(0, splitIndex), headerLine.substr(splitIndex + 1)));
+        }
+    }
 }
 
 void HTTPConnectProxiedConnection::sendHTTPRequest(const std::string& statusLine, const std::vector<std::pair<std::string, std::string> >& headerFields) {
-	typedef std::pair<std::string, std::string> HTTPHeaderField;
-	std::stringstream request;
-
-	request << statusLine << "\r\n";
-	foreach (const HTTPHeaderField& field, headerFields) {
-		request << field.first << ":" << field.second << "\r\n";
-	}
-	request << "\r\n";
-	write(createSafeByteArray(request.str()));
+    typedef std::pair<std::string, std::string> HTTPHeaderField;
+    std::stringstream request;
+
+    request << statusLine << "\r\n";
+    foreach (const HTTPHeaderField& field, headerFields) {
+        request << field.first << ":" << field.second << "\r\n";
+    }
+    request << "\r\n";
+    write(createSafeByteArray(request.str()));
 }
 
 void HTTPConnectProxiedConnection::handleProxyInitializeData(boost::shared_ptr<SafeByteArray> data) {
-	std::string dataString = byteArrayToString(ByteArray(data->begin(), data->end()));
-	SWIFT_LOG(debug) << data << std::endl;
-	httpResponseBuffer_.append(dataString);
-
-	std::string statusLine;
-	std::vector<std::pair<std::string, std::string> > headerFields;
-
-	std::string::size_type headerEnd = httpResponseBuffer_.find("\r\n\r\n", 0);
-	if (headerEnd == std::string::npos) {
-		if ((httpResponseBuffer_.size() > 4) && (httpResponseBuffer_.substr(0, 4) != "HTTP")) {
-			setProxyInitializeFinished(false);
-		}
-		return;
-	}
-
-	parseHTTPHeader(httpResponseBuffer_.substr(0, headerEnd), statusLine, headerFields);
-
-	if (trafficFilter_) {
-		std::vector<std::pair<std::string, std::string> > newHeaderFields = trafficFilter_->filterHTTPResponseHeader(statusLine, headerFields);
-		if (!newHeaderFields.empty()) {
-			std::stringstream statusLine;
-			reconnect();
-			nextHTTPRequestHeaders_ = newHeaderFields;
-			return;
-		}
-	}
-
-	std::vector<std::string> tmp = String::split(statusLine, ' ');
-	if (tmp.size() > 1) {
-		try {
-			int status = boost::lexical_cast<int>(tmp[1]);
-			SWIFT_LOG(debug) << "Proxy Status: " << status << std::endl;
-			if (status / 100 == 2) { // all 2XX states are OK
-				setProxyInitializeFinished(true);
-			}
-			else {
-				SWIFT_LOG(debug) << "HTTP Proxy returned an error: " << httpResponseBuffer_ << std::endl;
-				setProxyInitializeFinished(false);
-			}
-		}
-		catch (boost::bad_lexical_cast&) {
-			SWIFT_LOG(warning) << "Unexpected response: " << tmp[1] << std::endl;
-			setProxyInitializeFinished(false);
-		}
-	}
-	else {
-		setProxyInitializeFinished(false);
-	}
-	httpResponseBuffer_.clear();
+    std::string dataString = byteArrayToString(ByteArray(data->begin(), data->end()));
+    SWIFT_LOG(debug) << data << std::endl;
+    httpResponseBuffer_.append(dataString);
+
+    std::string statusLine;
+    std::vector<std::pair<std::string, std::string> > headerFields;
+
+    std::string::size_type headerEnd = httpResponseBuffer_.find("\r\n\r\n", 0);
+    if (headerEnd == std::string::npos) {
+        if ((httpResponseBuffer_.size() > 4) && (httpResponseBuffer_.substr(0, 4) != "HTTP")) {
+            setProxyInitializeFinished(false);
+        }
+        return;
+    }
+
+    parseHTTPHeader(httpResponseBuffer_.substr(0, headerEnd), statusLine, headerFields);
+
+    if (trafficFilter_) {
+        std::vector<std::pair<std::string, std::string> > newHeaderFields = trafficFilter_->filterHTTPResponseHeader(statusLine, headerFields);
+        if (!newHeaderFields.empty()) {
+            std::stringstream statusLine;
+            reconnect();
+            nextHTTPRequestHeaders_ = newHeaderFields;
+            return;
+        }
+    }
+
+    std::vector<std::string> tmp = String::split(statusLine, ' ');
+    if (tmp.size() > 1) {
+        try {
+            int status = boost::lexical_cast<int>(tmp[1]);
+            SWIFT_LOG(debug) << "Proxy Status: " << status << std::endl;
+            if (status / 100 == 2) { // all 2XX states are OK
+                setProxyInitializeFinished(true);
+            }
+            else {
+                SWIFT_LOG(debug) << "HTTP Proxy returned an error: " << httpResponseBuffer_ << std::endl;
+                setProxyInitializeFinished(false);
+            }
+        }
+        catch (boost::bad_lexical_cast&) {
+            SWIFT_LOG(warning) << "Unexpected response: " << tmp[1] << std::endl;
+            setProxyInitializeFinished(false);
+        }
+    }
+    else {
+        setProxyInitializeFinished(false);
+    }
+    httpResponseBuffer_.clear();
 }