From 7f2eef29708380844922f34f59ba4e9beefbf7c3 Mon Sep 17 00:00:00 2001
From: conber <conber>
Date: Sat, 15 Jun 2002 09:46:14 +0000
Subject: initial checkin

---
(limited to 'noncore/unsupported/mail2/libmail/imapbase.cpp')

diff --git a/noncore/unsupported/mail2/libmail/imapbase.cpp b/noncore/unsupported/mail2/libmail/imapbase.cpp
new file mode 100644
index 0000000..9a2ba47
--- a/dev/null
+++ b/noncore/unsupported/mail2/libmail/imapbase.cpp
@@ -0,0 +1,110 @@
+#include <qsocket.h>
+#include <qtimer.h>
+
+#include "imapbase.h"
+
+IMAPBase::IMAPBase(const Account &account)
+	: QObject(), _account(account)
+{
+	_connected = false;
+	_writingAllowed = false;
+	_socket = new QSocket(this);
+
+	connect(_socket, SIGNAL(readyRead()), SLOT(slotDataAvailiable()));
+	connect(_socket, SIGNAL(hostFound()), SLOT(slotHostFound()));
+	connect(_socket, SIGNAL(connected()), SLOT(slotConnected()));
+	connect(_socket, SIGNAL(connectionClosed()), SLOT(slotDisconnected()));
+	connect(_socket, SIGNAL(error(int)), SLOT(slotError(int)));
+
+	QTimer *commandTimer = new QTimer(this);
+	commandTimer->start(200);
+	connect(commandTimer, SIGNAL(timeout()), SLOT(writeCommands()));
+}
+
+void IMAPBase::sendCommand(const QString &command)
+{
+	if (!_connected) makeConnect();
+	_commandQueue.append(command);
+}
+
+void IMAPBase::disconnect()
+{
+	_connected = false;
+	delete _socket;
+	emit disconnected();
+}
+
+void IMAPBase::makeConnect()
+{
+	emit lookingUpHost();
+	if (_socket == NULL) _socket = new QSocket(this);
+
+	Q_UINT16 port = _account.imapPort().toUInt();
+	_socket->connectToHost(_account.imapServer(), port);
+}
+
+void IMAPBase::writeCommands()
+{
+	if (!_connected) return;
+	if (_commandQueue.isEmpty()) return;
+	if (!_writingAllowed) return;
+
+	QStringList::Iterator it;
+	for (it = _commandQueue.begin(); it != _commandQueue.end(); it++) {
+		if (!(*it).isEmpty() && _writingAllowed) {
+#ifndef QT_NO_DEBUG
+			qDebug("IMAP > " + (*it).stripWhiteSpace());
+#endif
+			_socket->writeBlock((*it).latin1(), (*it).length());
+			_writingAllowed = false;
+			_commandQueue.remove(it);
+			break;
+		}
+	}
+}
+
+void IMAPBase::slotError(int err)
+{
+	if (err == QSocket::ErrConnectionRefused) {
+		emit error(IMAPErrConnectionRefused);
+	} else if (err == QSocket::ErrHostNotFound) {
+		emit error(IMAPErrHostNotFound);
+	} else if (err == QSocket::ErrSocketRead) {
+		emit error(IMAPErrSocketRead);
+	} else {
+		emit error(IMAPErrUnknownError);
+	}
+}
+
+void IMAPBase::slotHostFound()
+{
+	emit hostFound();
+}
+
+void IMAPBase::slotConnected()
+{
+	_connected = true;
+	emit connected();
+}
+
+void IMAPBase::slotDisconnected()
+{
+	_connected = false;
+	emit disconnected();
+}
+
+void IMAPBase::slotDataAvailiable()
+{
+	while (_socket->canReadLine()) {
+		_data += _socket->readLine();
+		if (_socket->atEnd()) {
+#ifndef QT_NO_DEBUG
+			qDebug("IMAP < " + _data.stripWhiteSpace());
+#endif
+			emit dataReceived(_data);
+			_writingAllowed = true;
+			_data = QString(0);
+		}
+	}
+}
+
--
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