Imbue classic 'C' locale for the output of message parts and protocol commands.

ChangeLog

@@ -2,6 +2,11 @@
 VERSION 0.8.1cvs
 ================
 
+2006-11-08  Vincent Richard  <vincent@vincent-richard.net>
+
+ * Imbue classic "C" locale for the output of message parts and
+   protocol commands (thanks to Mörtsell Anders).
+
 2006-10-11  Vincent Richard  <vincent@vincent-richard.net>
 
  * Renamed 'vmime::platformDependant' to 'vmime::platform'. The old

src/dateTime.cpp

@@ -600,6 +600,8 @@ void datetime::generate(utility::outputStream& os, const string::size_type /* ma
 	const int zm = z % 60;
 
 	std::ostringstream oss;
+	oss.imbue(std::locale::classic());
+
 	oss << dayNames[getWeekDay()] << ", "
 	    << m_day << " " << monthNames[m_month - 1] << " " << m_year
 	    << " " << std::setfill('0') << std::setw(2) << m_hour << ":"

src/messageId.cpp

@@ -210,6 +210,7 @@ messageId& messageId::operator=(const string& id)
 messageId messageId::generateId()
 {
 	std::ostringstream left;
+	left.imbue(std::locale::classic());
 
 	left << "vmime";
 	left << '.';

src/net/imap/IMAPFolder.cpp

@@ -821,6 +821,8 @@ void IMAPFolder::deleteMessage(const int num)
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "STORE " << num << " +FLAGS.SILENT (\\Deleted)";
 
 	// Send the request
@@ -875,6 +877,8 @@ void IMAPFolder::deleteMessages(const int from, const int to)
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "STORE " << from << ":";
 
 	if (to == -1) command << m_messageCount;
@@ -948,6 +952,8 @@ void IMAPFolder::deleteMessages(const std::vector <int>& nums)
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "STORE ";
 	command << IMAPUtils::listToSet(list, m_messageCount, true);
 	command << " +FLAGS.SILENT (\\Deleted)";
@@ -1000,6 +1006,7 @@ void IMAPFolder::setMessageFlags(const int from, const int to, const int flags,
 		throw exceptions::illegal_state("Folder is read-only");
 
 	std::ostringstream oss;
+	oss.imbue(std::locale::classic());
 
 	if (to == -1)
 		oss << from << ":*";
@@ -1159,6 +1166,8 @@ void IMAPFolder::setMessageFlags(const string& set, const int flags, const int m
 {
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "STORE " << set;
 
 	switch (mode)
@@ -1220,6 +1229,8 @@ void IMAPFolder::addMessage(utility::inputStream& is, const int size, const int
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "APPEND " << IMAPUtils::quoteString(IMAPUtils::pathToString
 			(m_connection->hierarchySeparator(), getFullPath())) << ' ';
 
@@ -1433,6 +1444,8 @@ void IMAPFolder::rename(const folder::path& newPath)
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "RENAME ";
 	command << IMAPUtils::quoteString(IMAPUtils::pathToString
 			(m_connection->hierarchySeparator(), getFullPath())) << " ";
@@ -1506,6 +1519,8 @@ void IMAPFolder::copyMessage(const folder::path& dest, const int num)
 
 	// Construct set
 	std::ostringstream set;
+	set.imbue(std::locale::classic());
+
 	set << num;
 
 	// Delegate message copy
@@ -1544,6 +1559,7 @@ void IMAPFolder::copyMessages(const folder::path& dest, const int from, const in
 
 	// Construct set
 	std::ostringstream set;
+	set.imbue(std::locale::classic());
 
 	if (to == -1)
 		set << from << ":*";
@@ -1614,6 +1630,8 @@ void IMAPFolder::copyMessages(const string& set, const folder::path& dest)
 {
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "COPY " << set << " ";
 	command << IMAPUtils::quoteString(IMAPUtils::pathToString
 			(m_connection->hierarchySeparator(), dest));
@@ -1642,6 +1660,8 @@ void IMAPFolder::status(int& count, int& unseen)
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "STATUS ";
 	command << IMAPUtils::quoteString(IMAPUtils::pathToString
 			(m_connection->hierarchySeparator(), getFullPath()));

src/net/imap/IMAPMessage.cpp

@@ -409,6 +409,7 @@ void IMAPMessage::extract(ref <const part> p, utility::outputStream& os,
 
 	// Construct section identifier
 	std::ostringstream section;
+	section.imbue(std::locale::classic());
 
 	if (p != NULL)
 	{
@@ -435,6 +436,7 @@ void IMAPMessage::extract(ref <const part> p, utility::outputStream& os,
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
 
 	command << "FETCH " << m_num << " BODY";
 	if (peek) command << ".PEEK";
@@ -545,6 +547,8 @@ void IMAPMessage::processFetchResponse
 		case IMAPParser::msg_att_item::UID:
 		{
 			std::ostringstream oss;
+			oss.imbue(std::locale::classic());
+
 			oss << folder->m_uidValidity << ":" << (*it)->unique_id()->value();
 
 			m_uid = oss.str();
@@ -685,6 +689,8 @@ void IMAPMessage::setFlags(const int flags, const int mode)
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "STORE " << m_num;
 
 	switch (mode)

src/net/imap/IMAPUtils.cpp

@@ -390,6 +390,8 @@ const string IMAPUtils::messageFlagList(const int flags)
 	if (!flagList.empty())
 	{
 		std::ostringstream res;
+		res.imbue(std::locale::classic());
+
 		res << "(";
 
 		if (flagList.size() >= 2)
@@ -426,6 +428,8 @@ const string IMAPUtils::listToSet(const std::vector <int>& list, const int max,
 
 	// Build the set
 	std::ostringstream res;
+	res.imbue(std::locale::classic());
+
 	int previous = -1, setBegin = -1;
 
 	for (std::vector <int>::const_iterator it = theList.begin() ;
@@ -483,6 +487,7 @@ const string IMAPUtils::listToSet(const std::vector <int>& list, const int max,
 const string IMAPUtils::dateTime(const vmime::datetime& date)
 {
 	std::ostringstream res;
+	res.imbue(std::locale::classic());
 
 	// date_time ::= <"> date_day_fixed "-" date_month "-" date_year
 	//               SPACE time SPACE zone <">
@@ -608,6 +613,8 @@ const string IMAPUtils::buildFetchRequest(const std::vector <int>& list, const i
 
 	// Build the request text
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "FETCH " << listToSet(list, -1, false) << " (";
 
 	for (std::vector <string>::const_iterator it = items.begin() ;

src/net/maildir/maildirUtils.cpp

@@ -203,6 +203,7 @@ const utility::file::path::component maildirUtils::buildFilename
 const utility::file::path::component maildirUtils::generateId()
 {
 	std::ostringstream oss;
+	oss.imbue(std::locale::classic());
 
 	oss << utility::random::getTime();
 	oss << ".";

src/net/pop3/POP3Folder.cpp

@@ -443,6 +443,8 @@ void POP3Folder::fetchMessage(ref <message> msg, const int options)
 	{
 		// Send the "LIST" command
 		std::ostringstream command;
+		command.imbue(std::locale::classic());
+
 		command << "LIST " << msg->getNumber();
 
 		store->sendRequest(command.str());
@@ -479,6 +481,8 @@ void POP3Folder::fetchMessage(ref <message> msg, const int options)
 	{
 		// Send the "UIDL" command
 		std::ostringstream command;
+		command.imbue(std::locale::classic());
+
 		command << "UIDL " << msg->getNumber();
 
 		store->sendRequest(command.str());
@@ -566,6 +570,8 @@ void POP3Folder::deleteMessage(const int num)
 		throw exceptions::illegal_state("Folder not open");
 
 	std::ostringstream command;
+	command.imbue(std::locale::classic());
+
 	command << "DELE " << num;
 
 	store->sendRequest(command.str());
@@ -615,6 +621,8 @@ void POP3Folder::deleteMessages(const int from, const int to)
 	for (int i = from ; i <= to2 ; ++i)
 	{
 		std::ostringstream command;
+		command.imbue(std::locale::classic());
+
 		command << "DELE " << i;
 
 		store->sendRequest(command.str());
@@ -666,6 +674,8 @@ void POP3Folder::deleteMessages(const std::vector <int>& nums)
 	     it = nums.begin() ; it != nums.end() ; ++it)
 	{
 		std::ostringstream command;
+		command.imbue(std::locale::classic());
+
 		command << "DELE " << (*it);
 
 		store->sendRequest(command.str());

src/parameter.cpp

@@ -125,7 +125,9 @@ void parameter::parse(const std::vector <valueChunk>& chunks)
 	bool foundCharsetChunk = false;
 
 	charset ch(charsets::US_ASCII);
+
 	std::ostringstream value;
+	value.imbue(std::locale::classic());
 
 	for (std::vector <valueChunk>::size_type i = 0 ; i < chunks.size() ; ++i)
 	{

src/platforms/posix/posixChildProcess.cpp

@@ -376,6 +376,8 @@ void posixChildProcess::waitForFinish()
 		else
 		{
 			std::ostringstream oss;
+			oss.imbue(std::locale::classic());
+
 			oss << "Process exited with status " << WEXITSTATUS(wstat);
 
 			throw exceptions::system_error(oss.str());

src/platforms/posix/posixSocket.cpp

@@ -78,6 +78,8 @@ void posixSocket::connect(const vmime::string& address, const vmime::port_t port
 	hints.ai_socktype = SOCK_STREAM;
 
 	std::ostringstream portStr;
+	portStr.imbue(std::locale::classic());
+
 	portStr << port;
 
 	struct ::addrinfo* res0;

src/security/digest/messageDigest.cpp

@@ -39,6 +39,7 @@ const string messageDigest::getHexDigest() const
 	static const unsigned char hex[] = "0123456789abcdef";
 
 	std::ostringstream oss;
+	oss.imbue(std::locale::classic());
 
 	for (int i = 0 ; i < len ; ++i)
 	{

src/utility/stringUtils.cpp

@@ -33,10 +33,13 @@ const bool stringUtils::isStringEqualNoCase
 	if (s1.length() < n)
 		return (false);
 
+	const std::ctype <unsigned char>& fac =
+		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+
 	bool equal = true;
 
 	for (string::size_type i = 0 ; equal && i < n ; ++i)
-		equal = (std::tolower(s1[i], std::locale()) == s2[i]);
+		equal = (fac.tolower(static_cast <unsigned char>(s1[i])) == s2[i]);
 
 	return (equal);
 }
@@ -47,11 +50,14 @@ const bool stringUtils::isStringEqualNoCase(const string& s1, const string& s2)
 	if (s1.length() != s2.length())
 		return (false);
 
+	const std::ctype <unsigned char>& fac =
+		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+
 	bool equal = true;
 	const string::const_iterator end = s1.end();
 
 	for (string::const_iterator i = s1.begin(), j = s2.begin(); i != end ; ++i, ++j)
-		equal = (std::tolower(*i, std::locale()) == std::tolower(*j, std::locale()));
+		equal = (fac.tolower(static_cast <unsigned char>(*i)) == fac.tolower(static_cast <unsigned char>(*j)));
 
 	return (equal);
 }
@@ -64,12 +70,15 @@ const bool stringUtils::isStringEqualNoCase
 	if (static_cast <string::size_type>(end - begin) < n)
 		return (false);
 
+	const std::ctype <unsigned char>& fac =
+		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+
 	bool equal = true;
 	char* c = const_cast<char*>(s);
 	string::size_type r = n;
 
 	for (string::const_iterator i = begin ; equal && r && *c ; ++i, ++c, --r)
-		equal = (std::tolower(*i, std::locale()) == *c);
+		equal = (fac.tolower(static_cast <unsigned char>(*i)) == static_cast <unsigned char>(*c));
 
 	return (r == 0 && equal);
 }
@@ -77,11 +86,14 @@ const bool stringUtils::isStringEqualNoCase
 
 const string stringUtils::toLower(const string& str)
 {
+	const std::ctype <unsigned char>& fac =
+		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+
 	string out;
 	out.resize(str.size());
 
 	for (string::size_type i = 0, len = str.length() ; i < len ; ++i)
-		out[i] = std::tolower(str[i], std::locale());
+		out[i] = fac.tolower(static_cast <unsigned char>(str[i]));
 
 	return out;
 }
@@ -89,11 +101,14 @@ const string stringUtils::toLower(const string& str)
 
 const string stringUtils::toUpper(const string& str)
 {
+	const std::ctype <unsigned char>& fac =
+		std::use_facet <std::ctype <unsigned char> >(std::locale::classic());
+
 	string out;
 	out.resize(str.size());
 
 	for (string::size_type i = 0, len = str.length() ; i < len ; ++i)
-		out[i] = std::toupper(str[i], std::locale());
+		out[i] = fac.toupper(static_cast <unsigned char>(str[i]));
 
 	return out;
 }

src/utility/url.cpp

@@ -95,6 +95,7 @@ url::operator string() const
 const string url::build() const
 {
 	std::ostringstream oss;
+	oss.imbue(std::locale::classic());
 
 	oss << m_protocol << "://";
 

vmime/utility/stream.hpp

@@ -164,6 +164,8 @@ template <typename T>
 outputStream& operator<<(outputStream& os, const T& t)
 {
 	std::ostringstream oss;
+	oss.imbue(std::locale::classic());  // no formatting
+
 	oss << t;
 
 	os << oss.str();

vmime/utility/stringUtils.hpp

@@ -113,6 +113,8 @@ public:
 	static const string toString(const TYPE& value)
 	{
 		std::ostringstream oss;
+		oss.imbue(std::locale::classic());
+
 		oss << value;
 
 		return (oss.str());
@@ -130,6 +132,8 @@ public:
 		TYPE ret;
 
 		std::istringstream iss(value);
+		iss.imbue(std::locale::classic());
+
 		iss >> ret;
 
 		return (ret);