void Client::updateClientSettingsInfo(QString const& currentFileName) {
ui.lblClientIni->setText(currentFileName);
if (clientConfiguration != nullptr) {
if (!contactRegistry->hasIdentity(clientConfiguration->getClientIdentity())) {
IdentityContact* iContact = new IdentityContact(clientConfiguration->getClientIdentity(), clientConfiguration->getClientLongTermKeyPair());
iContact->setNickname("You");
contactRegistry->addIdentity(iContact);
}
contactRegistry->setSelfContact(contactRegistry->getIdentity(clientConfiguration->getClientIdentity()));
}
}
void Client::listContactsOnDoubleClick(QListWidgetItem* item) {
ContactListWidgetItem* clwi = dynamic_cast<ContactListWidgetItem*>(item);
if (clwi != nullptr) {
ChatTab* tab = nullptr;
if (clwi->getContact()->getContactType() == Contact::ContactType::CONTACT_IDENTITY) {
IdentityContact* ic = dynamic_cast<IdentityContact*>(clwi->getContact());
tab = MessageCenter::getInstance()->ensureTabOpenForIdentityContact(ic->getContactId());
} else if (clwi->getContact()->getContactType() == Contact::ContactType::CONTACT_GROUP) {
GroupContact* gc = dynamic_cast<GroupContact*>(clwi->getContact());
tab = MessageCenter::getInstance()->ensureTabOpenForGroupContact(gc->getGroupId());
} else {
LOGGER()->warn("Could not determine the type of element the user double clicked on in the contacts list.");
return;
}
if (tab != nullptr) {
ui.tabWidget->setCurrentWidget(tab);
} else {
LOGGER()->warn("Could not open tab for user or group the user double clicked on in the contacts list.");
}
}
}
void ContactRegistry::fromFile(QString const& filename, bool dryRun) {
if (!QFile::exists(filename)) {
throw IllegalArgumentException() << QString("Could not open the specified contacts file as it does not exist: %1").arg(filename).toStdString();
}
QFile inputFile(filename);
if (!inputFile.open(QFile::ReadOnly | QFile::Text)) {
throw IllegalArgumentException() << QString("Could not open the specified contacts file for reading: %1").arg(filename).toStdString();
}
QRegExp commentRegExp("^\\s*#.*$", Qt::CaseInsensitive, QRegExp::RegExp2);
QRegExp identityRegExp("^\\s*([A-Z0-9]{8})\\s*:\\s*([a-fA-F0-9]{64})\\s*(?::\\s*(.*)\\s*)?$", Qt::CaseInsensitive, QRegExp::RegExp2);
QRegExp groupRegExp("^\\s*([a-fA-F0-9]{16})\\s*:\\s*([A-Z0-9]{8})\\s*:\\s*([A-Z0-9]{8}(?:\\s*,\\s*[A-Z0-9]{8})*)\\s*:\\s*(.*)\\s*$", Qt::CaseInsensitive, QRegExp::RegExp2);
QTextStream in(&inputFile);
in.setCodec("UTF-8"); // change the file codec to UTF-8.
while (!in.atEnd()) {
QString line = in.readLine().trimmed();
if (line.isEmpty() || commentRegExp.exactMatch(line)) {
continue;
} else if (identityRegExp.exactMatch(line)) {
if (!dryRun) {
accessMutex.lock();
ContactId const contactId(identityRegExp.cap(1));
IdentityContact* iContact = new IdentityContact(contactId, PublicKey::fromHexString(identityRegExp.cap(2)));
if (!identityRegExp.cap(3).trimmed().isEmpty()) {
// Nickname given.
iContact->setNickname(identityRegExp.cap(3).trimmed());
}
connectContact(iContact);
identityToIdentityContactHashMap.insert(contactId, iContact);
accessMutex.unlock();
}
} else if (groupRegExp.exactMatch(line)) {
if (!dryRun) {
accessMutex.lock();
quint64 groupIdentity = IdentityHelper::groupIdByteArrayToUint64(QByteArray::fromHex(groupRegExp.cap(1).toLatin1()));
quint64 groupOwner = IdentityHelper::identityStringToUint64(groupRegExp.cap(2));
GroupContact* gContact = new GroupContact(GroupId(groupOwner, groupIdentity));
if (!groupRegExp.cap(4).trimmed().isEmpty()) {
gContact->setGroupName(groupRegExp.cap(4).trimmed());
}
QStringList ids = groupRegExp.cap(3).split(',', QString::SkipEmptyParts);
if (ids.size() == 0) {
throw IllegalArgumentException() << QString("Invalid or ill-formated line in contacts file \"%1\".\nProblematic line: %2").arg(filename).arg(line).toStdString();
}
QStringList::const_iterator it = ids.constBegin();
QStringList::const_iterator end = ids.constEnd();
for (; it != end; ++it) {
QString trimmedId(it->trimmed());
ContactId const memberId(trimmedId);
gContact->addMember(memberId);
}
connectContact(gContact);
identityToGroupContactHashMap.insert(GroupId(groupOwner, groupIdentity), gContact);
accessMutex.unlock();
}
} else {
throw IllegalArgumentException() << QString("Invalid or ill-formated line in contacts file \"%1\".\nProblematic line: %2").arg(filename).arg(line).toStdString();
}
}
inputFile.close();
if (!dryRun) {
emit identitiesChanged();
}
}
void ContactRegistry::toFile(QString const& filename) const {
QFile outputFile(filename);
if (!outputFile.open(QFile::WriteOnly | QFile::Text)) {
throw IllegalArgumentException() << QString("Could not open the specified contacts file for writing: %1").arg(filename).toStdString();
}
QTextStream outStream(&outputFile);
outStream.setCodec("UTF-8"); // change the file codec to UTF-8.
outStream << "# This is a comment line.\n";
outStream << "# Format of this file: \n";
outStream << "# IDENTITY : PUBKEY : Nickname\n";
outStream << "# where \n";
outStream << "# - IDENTITY is an eight character ID of the form [A-Z0-9]{8} and stands for a users public id,\n";
outStream << "# - PUBKEY is an 64 character key of the form [a-fA-F0-9]{64} and stands for a users 32-Byte long-term public key,\n";
outStream << "# - Nickname is an optional screen-name for the given identity.\n";
outStream << "# GROUPID : GROUPOWNER : IDENTITY, IDENTITY, IDENTITY : Group Name\n";
outStream << "# where \n";
outStream << "# - IDENTITY is an eight character ID of the form [A-Z0-9]{8} and stands for a users public id,\n";
outStream << "# - GROUPID is an 16 character key of the form [a-fA-F0-9]{16} and stands for a groups unique identifier,\n";
outStream << "# - GROUPOWNER is an IDENTITY and stands for a groups creator and owner,\n";
outStream << "# - Group Name is the displayed title of the group.\n";
accessMutex.lock();
// Convert identityToIdentityContactHashMap into a QMap for sorted output.
QMap<ContactId, IdentityContact*> sortedContactMap;
QHash<ContactId, IdentityContact*>::const_iterator itContacts = identityToIdentityContactHashMap.constBegin();
QHash<ContactId, IdentityContact*>::const_iterator endContacts = identityToIdentityContactHashMap.constEnd();
for (; itContacts != endContacts; ++itContacts) {
sortedContactMap.insert(itContacts.key(), itContacts.value());
}
QMap<ContactId, IdentityContact*>::const_iterator itSortedContacts = sortedContactMap.constBegin();
QMap<ContactId, IdentityContact*>::const_iterator endSortedContacts = sortedContactMap.constEnd();
for (; itSortedContacts != endSortedContacts; ++itSortedContacts) {
IdentityContact* ic = itSortedContacts.value();
QString nickname = ic->getNickname();
if (nickname.isNull() || nickname.isEmpty()) {
nickname = "";
}
outStream << ic->getContactId().toQString() << " : " << QString(ic->getPublicKey().getPublicKey().toHex()) << " : " << nickname << "\n";
}
// Convert identityToGroupContactHashMap into a QMap for sorted output.
QMap<GroupId, GroupContact*> sortedGroupMap;
QHash<GroupId, GroupContact*>::const_iterator itGroups = identityToGroupContactHashMap.constBegin();
QHash<GroupId, GroupContact*>::const_iterator endGroups = identityToGroupContactHashMap.constEnd();
for (; itGroups != endGroups; ++itGroups) {
sortedGroupMap.insert(itGroups.key(), itGroups.value());
}
QMap<GroupId, GroupContact*>::const_iterator itSortedGroups = sortedGroupMap.constBegin();
QMap<GroupId, GroupContact*>::const_iterator endSortedGroups = sortedGroupMap.constEnd();
for (; itSortedGroups != endSortedGroups; ++itSortedGroups) {
GroupContact* gc = itSortedGroups.value();
QSet<ContactId> const& members = gc->getGroupMembers();
QSet<ContactId>::const_iterator membersIt = members.constBegin();
QSet<ContactId>::const_iterator membersEnd = members.constEnd();
QStringList memberIds;
for (; membersIt != membersEnd; ++membersIt) {
memberIds.append(membersIt->toQString());
}
memberIds.sort(Qt::CaseInsensitive);
outStream << gc->getGroupId().toContactFileFormat() << " : " << memberIds.join(',') << " : " << gc->getContactName() << "\n";
}
accessMutex.unlock();
outputFile.close();
}
void Client::listContactsOnContextMenu(QPoint const& pos) {
QPoint globalPos = ui.listContacts->viewport()->mapToGlobal(pos);
QListWidgetItem* listItem = ui.listContacts->itemAt(pos);
ContactListWidgetItem* clwi = dynamic_cast<ContactListWidgetItem*>(listItem);
if (clwi != nullptr) {
QMenu listContactsContextMenu;
QAction* actionHeadline = nullptr;
QAction* actionEdit = nullptr;
QAction* actionOpenClose = nullptr;
QAction* actionRequestSync = nullptr;
bool isChatWindowOpen = false;
bool isIdentityContact = false;
bool isGroupSelfOwned = false;
ChatTab* tab = nullptr;
if (clwi->getContact()->getContactType() == Contact::ContactType::CONTACT_IDENTITY) {
IdentityContact* ic = dynamic_cast<IdentityContact*>(clwi->getContact());
isIdentityContact = true;
actionHeadline = new QAction(QString("Identity: %1").arg(ic->getContactId().toQString()), &listContactsContextMenu);
listContactsContextMenu.addAction(actionHeadline);
actionEdit = new QAction("Edit Contact", &listContactsContextMenu);
listContactsContextMenu.addAction(actionEdit);
isChatWindowOpen = MessageCenter::getInstance()->hasTabOpenForIdentityContact(ic->getContactId());
if (isChatWindowOpen) {
tab = MessageCenter::getInstance()->ensureTabOpenForIdentityContact(ic->getContactId());
actionOpenClose = new QAction("Close Chat Window", &listContactsContextMenu);
} else {
actionOpenClose = new QAction("Open Chat Window", &listContactsContextMenu);
}
listContactsContextMenu.addAction(actionOpenClose);
} else {
GroupContact* gc = dynamic_cast<GroupContact*>(clwi->getContact());
isIdentityContact = false;
actionHeadline = new QAction(QString("Group: %1").arg(gc->getGroupId().toQString()), &listContactsContextMenu);
listContactsContextMenu.addAction(actionHeadline);
actionEdit = new QAction("Edit Group", &listContactsContextMenu);
listContactsContextMenu.addAction(actionEdit);
isChatWindowOpen = MessageCenter::getInstance()->hasTabOpenForGroupContact(gc->getGroupId());
if (isChatWindowOpen) {
tab = MessageCenter::getInstance()->ensureTabOpenForGroupContact(gc->getGroupId());
actionOpenClose = new QAction("Close Chat Window", &listContactsContextMenu);
} else {
actionOpenClose = new QAction("Open Chat Window", &listContactsContextMenu);
}
listContactsContextMenu.addAction(actionOpenClose);
if (gc->getGroupOwner() == ContactRegistry::getInstance()->getSelfContact()->getContactId()) {
isGroupSelfOwned = true;
actionRequestSync = new QAction("Force Group Sync", &listContactsContextMenu);
} else {
actionRequestSync = new QAction("Request Group Sync", &listContactsContextMenu);
}
listContactsContextMenu.addAction(actionRequestSync);
if (protocolClient == nullptr || !protocolClient->getIsConnected()) {
actionRequestSync->setDisabled(true);
}
}
QAction* selectedItem = listContactsContextMenu.exec(globalPos);
if (selectedItem != nullptr) {
if (selectedItem == actionEdit) {
showNotYetImplementedInfo();
} else if (selectedItem == actionOpenClose) {
if (isChatWindowOpen) {
if (isIdentityContact) {
IdentityContact* ic = dynamic_cast<IdentityContact*>(clwi->getContact());
MessageCenter::getInstance()->closeTabForIdentityContact(ic->getContactId());
} else {
GroupContact* gc = dynamic_cast<GroupContact*>(clwi->getContact());
MessageCenter::getInstance()->closeTabForGroupContact(gc->getGroupId());
}
} else {
if (isIdentityContact) {
IdentityContact* ic = dynamic_cast<IdentityContact*>(clwi->getContact());
tab = MessageCenter::getInstance()->ensureTabOpenForIdentityContact(ic->getContactId());
} else {
GroupContact* gc = dynamic_cast<GroupContact*>(clwi->getContact());
tab = MessageCenter::getInstance()->ensureTabOpenForGroupContact(gc->getGroupId());
}
if (tab != nullptr) {
ui.tabWidget->setCurrentWidget(tab);
}
}
} else if (!isIdentityContact && (selectedItem == actionRequestSync) && (actionRequestSync != nullptr)) {
if (protocolClient == nullptr || !protocolClient->getIsConnected()) {
return;
}
GroupContact* gc = dynamic_cast<GroupContact*>(clwi->getContact());
if (isGroupSelfOwned) {
QMetaObject::invokeMethod(protocolClient, "resendGroupSetup", Qt::QueuedConnection, Q_ARG(GroupId const&, gc->getGroupId()));
} else {
QMetaObject::invokeMethod(protocolClient, "requestGroupSync", Qt::QueuedConnection, Q_ARG(GroupId const&, gc->getGroupId()));
}
}
}