Qualify std::ifstream and std::ofstream

Starting with Boost 1.60.0 <boost/filesystem.hpp> includes
<boost/filesystem/fstream.hpp>, which declares ifstream and ofstream
types that make the unqualified names ifstream and ofstream ambiguous.
The names must be qualified to refer to the std versions.

src/core/common/avatarmanager.cpp

@@ -61,7 +61,7 @@ using namespace std;
 using namespace boost::filesystem;
 
 struct AvatarFileState {
-	ifstream		inputStream;
+	std::ifstream		inputStream;
 };
 
 AvatarManager::AvatarManager(bool useExternalServer, const std::string &externalServerAddress,
@@ -371,7 +371,7 @@ AvatarManager::StoreAvatarInCache(const MD5Buf &md5buf, AvatarFileType avatarFil
 				path tmpPath(cacheDir);
 				tmpPath /= (md5buf.ToString() + ext);
 				string fileName(tmpPath.file_string());
-				ofstream o(fileName.c_str(), ios_base::out | ios_base::binary | ios_base::trunc);
+				std::ofstream o(fileName.c_str(), ios_base::out | ios_base::binary | ios_base::trunc);
 				if (!o.fail()) {
 					o.write((const char *)data, size);
 					o.close();

src/core/common/loghelper_server.cpp

@@ -67,7 +67,7 @@ void
 internal_log_err(const string &msg)
 {
 	if (!g_logFile.empty()) {
-		ofstream o(g_logFile.c_str(), ios_base::out | ios_base::app);
+		std::ofstream o(g_logFile.c_str(), ios_base::out | ios_base::app);
 		if (!o.fail()) {
 			o << second_clock::local_time() << " ERR: " << msg;
 			o.flush();
@@ -80,7 +80,7 @@ internal_log_msg(const std::string &msg)
 {
 	if (g_logLevel) {
 		if (!g_logFile.empty()) {
-			ofstream o(g_logFile.c_str(), ios_base::out | ios_base::app);
+			std::ofstream o(g_logFile.c_str(), ios_base::out | ios_base::app);
 			if (!o.fail())
 				o << second_clock::local_time() << " MSG: " << msg;
 		}
@@ -92,7 +92,7 @@ internal_log_level(const std::string &msg, int logLevel)
 {
 	if (g_logLevel >= logLevel) {
 		if (!g_logFile.empty()) {
-			ofstream o(g_logFile.c_str(), ios_base::out | ios_base::app);
+			std::ofstream o(g_logFile.c_str(), ios_base::out | ios_base::app);
 			if (!o.fail())
 				o << second_clock::local_time() << " OUT: " << msg;
 		}

src/net/common/clientstate.cpp

@@ -308,8 +308,8 @@ ClientStateReadingServerList::Enter(boost::shared_ptr<ClientThread> client)
 
 		// Unzip the file using zlib.
 		try {
-			ifstream inFile(zippedServerListPath.directory_string().c_str(), ios_base::in | ios_base::binary);
-			ofstream outFile(xmlServerListPath.directory_string().c_str(), ios_base::out | ios_base::trunc);
+			std::ifstream inFile(zippedServerListPath.directory_string().c_str(), ios_base::in | ios_base::binary);
+			std::ofstream outFile(xmlServerListPath.directory_string().c_str(), ios_base::out | ios_base::trunc);
 			boost::iostreams::filtering_streambuf<boost::iostreams::input> in;
 			in.push(boost::iostreams::zlib_decompressor());
 			in.push(inFile);

src/net/common/clientthread.cpp

@@ -1695,7 +1695,7 @@ void
 ClientThread::ReadSessionGuidFromFile()
 {
 	string guidFileName(GetContext().GetCacheDir() + TEMP_GUID_FILENAME);
-	ifstream guidStream(guidFileName.c_str(), ios::in | ios::binary);
+	std::ifstream guidStream(guidFileName.c_str(), ios::in | ios::binary);
 	if (guidStream.good()) {
 		std::vector<char> tmpGuid(CLIENT_GUID_SIZE);
 		guidStream.read(&tmpGuid[0], CLIENT_GUID_SIZE);
@@ -1707,7 +1707,7 @@ void
 ClientThread::WriteSessionGuidToFile() const
 {
 	string guidFileName(GetContext().GetCacheDir() + TEMP_GUID_FILENAME);
-	ofstream guidStream(guidFileName.c_str(), ios::out | ios::trunc | ios::binary);
+	std::ofstream guidStream(guidFileName.c_str(), ios::out | ios::trunc | ios::binary);
 	if (guidStream.good()) {
 		guidStream.write(GetContext().GetSessionGuid().c_str(), GetContext().GetSessionGuid().size());
 	}

src/net/common/downloaderthread.cpp

@@ -96,7 +96,7 @@ DownloaderThread::Main()
 				// Previous download was finished.
 				if (m_curDownloadData) {
 					path filepath(m_curDownloadData->filename);
-					ifstream instream(filepath.file_string().c_str(), ios_base::in | ios_base::binary);
+					std::ifstream instream(filepath.file_string().c_str(), ios_base::in | ios_base::binary);
 					// Find out file size.
 					// Not fully portable, but works on win/linux/mac.
 					instream.seekg(0, ios_base::beg);

src/pokerth_server.cpp

@@ -161,7 +161,7 @@ main(int argc, char *argv[])
 		pidFile = tmpPidPath.directory_string();
 	}
 	{
-		ofstream pidStream(pidFile.c_str(), ios_base::out | ios_base::trunc);
+		std::ofstream pidStream(pidFile.c_str(), ios_base::out | ios_base::trunc);
 		if (!pidStream.fail())
 			pidStream << getpid();
 		else

src/zlib_compress.cpp

@@ -59,8 +59,8 @@ main(int argc, char *argv[])
 		return 2;
 	}
 	try {
-		ifstream inFile(inputFilePath.directory_string().c_str(), ios_base::in);
-		ofstream outFile(outputFilePath.directory_string().c_str(), ios_base::out | ios_base::binary);
+		std::ifstream inFile(inputFilePath.directory_string().c_str(), ios_base::in);
+		std::ofstream outFile(outputFilePath.directory_string().c_str(), ios_base::out | ios_base::binary);
 		boost::iostreams::filtering_streambuf<boost::iostreams::output> out;
 		out.push(boost::iostreams::zlib_compressor());
 		out.push(outFile);