Added action "Copy URL to Clipboard" (closes #1944021)

Fixed: Unnamed Database saved as ".kdb" (closes #2109972, #2118340)
Fixed: Date of Modification isn't updated (closes #2108658, #2121768)
Fixed and improved the initialization of the fallback random number source (closes #2091784)
Don't clear clipboard if "Clear clipboard after" is set to 0
Try to clear Klipper history when clearing clipboard

git-svn-id: https://svn.code.sf.net/p/keepassx/code/trunk@220 b624d157-de02-0410-bad0-e51aec6abb33

src/Kdb3Database.cpp

@@ -860,15 +860,18 @@ bool Kdb3Database::setFileKey(const QString& filename){
 	if(FileSize == 32){
 		if(file.read((char*)RawMasterKey,32) != 32){
 			error=decodeFileError(file.error());
-			return false;}
+			return false;
+		}
 		return true;
 	}
 	if(FileSize == 64){
 		char hex[64];
 		if(file.read(hex,64) != 64){
 			error=decodeFileError(file.error());
-			return false;}
-		if(convHexToBinaryKey(hex,(char*)RawMasterKey))return true;
+			return false;
+		}
+		if (convHexToBinaryKey(hex,(char*)RawMasterKey))
+			return true;
 	}
 	SHA256 sha;
 	unsigned char* buffer = new unsigned char[2048];

src/dialogs/AboutDlg.cpp

@@ -45,11 +45,11 @@ AboutDialog::AboutDialog(QWidget* parent):QDialog(parent)
 	str+="<div style='margin-left:10px;'>";
 	str+="<u>Tarek Saidi</u><br>"+tr("Developer, Project Admin")+"<br>tarek_saidi@users.sf.net<br>";
 	str+="<br>";
+	str+="<u>Felix Geyer</u><br>"+tr("Developer, Project Admin")+"<br>sniperbeamer@users.sf.net<br>";
+	str+="<br>";
 	str+="<u>Eugen Gorschenin</u><br>"+tr("Web Designer")+"<br>geugen@users.sf.de<br>";
 	str+="<br>";
 	str+="<u>Juan J Gonz&aacute;lez C&aacute;rdenas [Jota Jota]</u><br>"+tr("Developer")+"<br>myxelf@users.sf.net<br>";
-	str+="<br>";
-	str+="<u>Felix Geyer</u><br>"+tr("Developer")+"<br>sniperbeamer@users.sf.net<br>";
 	str+="</div><br><div style='margin-left:0px;'>";
     str+="<b>"+tr("Thanks To")+"</b><br>";
 	str+="</div><div style='margin-left:10px;'>";

src/forms/EditEntryDlg.ui

@@ -243,6 +243,9 @@
      <property name="tabChangesFocus" >
       <bool>true</bool>
      </property>
+     <property name="acceptRichText" >
+      <bool>false</bool>
+     </property>
     </widget>
    </item>
    <item row="12" column="0" colspan="2" >

src/forms/MainWindow.ui

@@ -17,6 +17,14 @@
    <string>KeePassX</string>
   </property>
   <widget class="QWidget" name="centralWidget" >
+   <property name="geometry" >
+    <rect>
+     <x>0</x>
+     <y>29</y>
+     <width>724</width>
+     <height>439</height>
+    </rect>
+   </property>
    <layout class="QVBoxLayout" >
     <item>
      <widget class="QSplitter" name="VSplitter" >
@@ -112,7 +120,7 @@
      <x>0</x>
      <y>0</y>
      <width>724</width>
-     <height>30</height>
+     <height>29</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuHilfe" >
@@ -170,6 +178,7 @@
     <addaction name="EditUsernameToClipboardAction" />
     <addaction name="EditPasswordToClipboardAction" />
     <addaction name="EditOpenUrlAction" />
+    <addaction name="EditCopyUrlAction" />
     <addaction name="EditSaveAttachmentAction" />
     <addaction name="separator" />
     <addaction name="EditNewEntryAction" />
@@ -564,6 +573,11 @@
     <string>Bookmark &amp;this Database...</string>
    </property>
   </action>
+  <action name="EditCopyUrlAction" >
+   <property name="text" >
+    <string>Copy URL to Clipboard</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>

src/lib/EntryView.cpp

@@ -21,6 +21,7 @@
 #include <QHeaderView>
 #include <QClipboard>
 #include <QFileDialog>
+#include <QProcess>
 #include "lib/AutoType.h"
 #include "lib/EntryView.h"
 #include "dialogs/EditEntryDlg.h"
@@ -243,14 +244,18 @@ void KeepassEntryView::OnNewEntry(){
 }
 
 void KeepassEntryView::OnEntryActivated(QTreeWidgetItem* item,int Column){
-	switch(columnListIndex(Column)){
-		case 0:	editEntry((EntryViewItem*)item);
+	switch (columnListIndex(Column)){
+		case 0:
+			editEntry((EntryViewItem*)item);
 			break;
-		case 1: OnUsernameToClipboard();
+		case 1:
+			OnUsernameToClipboard();
 			break;
-		case 2: OnEditOpenUrl();
+		case 2:
+			OnEditOpenUrl();
 			break;
-		case 3:	OnPasswordToClipboard();
+		case 3:
+			OnPasswordToClipboard();
 			break;
 	}
 
@@ -266,14 +271,31 @@ void KeepassEntryView::OnEditOpenUrl(){
 	openBrowser( ((EntryViewItem*)selectedItems().first())->EntryHandle );
 }
 
+void KeepassEntryView::OnEditCopyUrl(){
+	if (selectedItems().size() == 0) return;
+	QString url = ((EntryViewItem*)selectedItems().first())->EntryHandle->url();
+	if (url.startsWith("cmd://") && url.length()>6)
+		url = url.right(url.length()-6);
+	
+	Clipboard->setText(url,  QClipboard::Clipboard);
+	if(Clipboard->supportsSelection()){
+		Clipboard->setText(url, QClipboard::Selection);
+	}
+}
+
 void KeepassEntryView::OnUsernameToClipboard(){
 	if (selectedItems().size() == 0) return;
-	Clipboard->setText(((EntryViewItem*)selectedItems().first())->EntryHandle->username(),  QClipboard::Clipboard);
+	QString username = ((EntryViewItem*)selectedItems().first())->EntryHandle->username();
+	if (username.trimmed().isEmpty()) return;
+	Clipboard->setText(username,  QClipboard::Clipboard);
 	if(Clipboard->supportsSelection()){
-		Clipboard->setText(((EntryViewItem*)selectedItems().first())->EntryHandle->username(),QClipboard::Selection);
+		Clipboard->setText(username, QClipboard::Selection);
 	}
+	
+	if (config->clipboardTimeOut()!=0) {
 		ClipboardTimer.setSingleShot(true);
 		ClipboardTimer.start(config->clipboardTimeOut()*1000);
+	}
 }
 
 void KeepassEntryView::OnPasswordToClipboard(){
@@ -281,12 +303,16 @@ void KeepassEntryView::OnPasswordToClipboard(){
 	SecString password;
 	password=((EntryViewItem*)selectedItems().first())->EntryHandle->password();
 	password.unlock();
-	Clipboard->setText(password.string(),QClipboard::Clipboard);
+	if (password.string().isEmpty()) return;
+	Clipboard->setText(password.string(), QClipboard::Clipboard);
 	if(Clipboard->supportsSelection()){
-		Clipboard->setText(password.string(),QClipboard::Selection);
+		Clipboard->setText(password.string(), QClipboard::Selection);
 	}
+	
+	if (config->clipboardTimeOut()!=0) {
 		ClipboardTimer.setSingleShot(true);
 		ClipboardTimer.start(config->clipboardTimeOut()*1000);
+	}
 }
 
 void KeepassEntryView::OnClipboardTimeOut(){
@@ -294,6 +320,13 @@ void KeepassEntryView::OnClipboardTimeOut(){
 	if(Clipboard->supportsSelection()){
 		Clipboard->clear(QClipboard::Selection);
 	}
+#ifdef Q_WS_X11
+	static bool clearKlipper = true;
+	if (clearKlipper){
+		if (QProcess::execute("dcop klipper klipper clearClipboardHistory")!=0)
+			clearKlipper = false;
+	}
+#endif
 }
 
 
@@ -312,9 +345,9 @@ void KeepassEntryView::contextMenuEvent(QContextMenuEvent* e){
 				}
 			}
 	}
-	else
-	{while(selectedItems().size()){
-		setItemSelected(selectedItems().first(),false);}
+	else{
+		while (selectedItems().size())
+			setItemSelected(selectedItems().first(),false);
 	}
 	e->accept();
 	ContextMenu->popup(e->globalPos());
@@ -621,7 +654,7 @@ bool EntryViewItem::operator<(const QTreeWidgetItem& other)const{
 	KpxDateTime DateThis;
 	KpxDateTime DateOther;
 
-	switch(ListIndex){
+	switch (ListIndex){
 		case 5: DateThis=EntryHandle->expire();
 				DateOther=((EntryViewItem&)other).EntryHandle->expire();
 				break;

src/lib/EntryView.h

@@ -69,6 +69,7 @@ class KeepassEntryView:public QTreeWidget{
 		virtual void resizeEvent(QResizeEvent* event);
 		virtual void mousePressEvent(QMouseEvent *event);
 		virtual void mouseMoveEvent(QMouseEvent *event);
+	
 	private slots:
 		void OnColumnResized(int index,int OldSize, int NewSize);
 		void OnHeaderSectionClicked(int index);
@@ -91,6 +92,8 @@ class KeepassEntryView:public QTreeWidget{
 		void removeDragItems();
 		void OnColumnMoved(int LogIndex,int OldVisIndex,int NewVisIndex);
 		void OnEditOpenUrl();
+		void OnEditCopyUrl();
+	
 	signals:
 		void fileModified();
 		void selectionChanged(SelectionState);

src/lib/random.cpp

@@ -88,9 +88,18 @@ extern void initStdRand(){
 	stream << QCursor::pos();
 	stream << QDateTime::currentDateTime().toTime_t();
 	stream << QTime::currentTime().msec();
+#ifdef Q_WS_WIN
+	stream << GetCurrentProcessId();
+#else
+	stream << getpid();
+#endif
+	/* On a modern OS code, stack and heap base are randomized */
+	quint64 code_value = (quint64)initStdRand;
+	stream << code_value;
+	stream << (quint64)&code_value;
 	
-	QByteArray hash = QCryptographicHash::hash(buffer, QCryptographicHash::Md4);
+	QByteArray hash = QCryptographicHash::hash(buffer, QCryptographicHash::Sha1);
 	
-	qsrand( (uint) hash.constData() );
+	qsrand( *((uint*) hash.data()) );
 	initalized = true;
 }

src/main_unix.cpp

@@ -70,5 +70,7 @@ void initAppPaths(int argc,char** argv) {
 	}
 	AppDir.truncate(AppDir.lastIndexOf("/"));
 	DataDir=AppDir+"/../share/keepassx";
+	if (!QFile::exists(DataDir) && QFile::exists(AppDir+"/share"))
+		DataDir=AppDir+"/share";
 	HomeDir = QDir::homePath()+"/.keepassx";
 }

src/mainwindow.cpp

@@ -157,6 +157,7 @@ void KeepassMainWindow::setupConnections(){
 	connect(EditUsernameToClipboardAction, SIGNAL(triggered()), EntryView, SLOT(OnUsernameToClipboard()));
 	connect(EditPasswordToClipboardAction, SIGNAL(triggered()), EntryView, SLOT(OnPasswordToClipboard()));
 	connect(EditOpenUrlAction, SIGNAL(triggered()), EntryView, SLOT(OnEditOpenUrl()));
+	connect(EditCopyUrlAction, SIGNAL(triggered()), EntryView, SLOT(OnEditCopyUrl()));
 	connect(EditSaveAttachmentAction, SIGNAL(triggered()),EntryView, SLOT(OnSaveAttachment()));
 	connect(EditSearchAction, SIGNAL(triggered()), this, SLOT(OnSearch()));
 	connect(EditGroupSearchAction, SIGNAL(triggered()), this, SLOT(OnGroupSearch()));
@@ -282,6 +283,7 @@ void KeepassMainWindow::setupMenus(){
 	EntryView->ContextMenu->addAction(EditUsernameToClipboardAction);
     EntryView->ContextMenu->addAction(EditPasswordToClipboardAction);
     EntryView->ContextMenu->addAction(EditOpenUrlAction);
+	EntryView->ContextMenu->addAction(EditCopyUrlAction);
 	EntryView->ContextMenu->addAction(EditSaveAttachmentAction);
 #ifdef AUTOTYPE
 	EntryView->ContextMenu->addAction(EditAutoTypeAction);
@@ -578,6 +580,7 @@ void KeepassMainWindow::setStateFileOpen(bool IsOpen){
 		EditPasswordToClipboardAction->setEnabled(false);
 		EditUsernameToClipboardAction->setEnabled(false);
 		EditOpenUrlAction->setEnabled(false);
+		EditCopyUrlAction->setEnabled(false);
 		EditSaveAttachmentAction->setEnabled(false);
 		EditNewEntryAction->setEnabled(false);
 		EditEditEntryAction->setEnabled(false);
@@ -722,6 +725,7 @@ void KeepassMainWindow::setStateEntrySelected(SelectionState s){
 				EditPasswordToClipboardAction->setEnabled(false);
 				EditUsernameToClipboardAction->setEnabled(false);
 				EditOpenUrlAction->setEnabled(false);
+				EditCopyUrlAction->setEnabled(false);
 				EditSaveAttachmentAction->setEnabled(false);
 				EditEditEntryAction->setEnabled(false);
 				EditCloneEntryAction->setEnabled(false);
@@ -736,6 +740,7 @@ void KeepassMainWindow::setStateEntrySelected(SelectionState s){
 				EditPasswordToClipboardAction->setEnabled(true);
 				EditUsernameToClipboardAction->setEnabled(true);
 				EditOpenUrlAction->setEnabled(true);
+				EditCopyUrlAction->setEnabled(true);
 				EditSaveAttachmentAction->setEnabled(((EntryViewItem*)(EntryView->selectedItems()[0]))->EntryHandle->binarySize() > 0);
 				EditEditEntryAction->setEnabled(true);
 				EditCloneEntryAction->setEnabled(true);
@@ -750,6 +755,7 @@ void KeepassMainWindow::setStateEntrySelected(SelectionState s){
 				EditPasswordToClipboardAction->setEnabled(false);
 				EditUsernameToClipboardAction->setEnabled(false);
 				EditOpenUrlAction->setEnabled(false);
+				EditCopyUrlAction->setEnabled(false);
 				EditSaveAttachmentAction->setEnabled(false);
 				EditEditEntryAction->setEnabled(false);
 				EditCloneEntryAction->setEnabled(true);
@@ -770,6 +776,7 @@ void KeepassMainWindow::setStateEntrySelected(SelectionState s){
 				EditUsernameToClipboardAction->setEnabled(false);
 				EditPasswordToClipboardAction->setEnabled(false);
 				EditOpenUrlAction->setEnabled(false);
+				EditCopyUrlAction->setEnabled(false);
 				EditSaveAttachmentAction->setEnabled(false);
 				EditEditEntryAction->setEnabled(false);
 				EditCloneEntryAction->setEnabled(false);
@@ -784,6 +791,7 @@ void KeepassMainWindow::setStateEntrySelected(SelectionState s){
 				EditUsernameToClipboardAction->setEnabled(true);
 				EditPasswordToClipboardAction->setEnabled(true);
 				EditOpenUrlAction->setEnabled(true);
+				EditCopyUrlAction->setEnabled(true);
 				EditSaveAttachmentAction->setEnabled(((EntryViewItem*)(EntryView->selectedItems()[0]))->EntryHandle->binarySize() > 0);
 				EditEditEntryAction->setEnabled(true);
 				EditCloneEntryAction->setEnabled(false);
@@ -798,6 +806,7 @@ void KeepassMainWindow::setStateEntrySelected(SelectionState s){
 				EditUsernameToClipboardAction->setEnabled(false);
 				EditPasswordToClipboardAction->setEnabled(false);
 				EditOpenUrlAction->setEnabled(false);
+				EditCopyUrlAction->setEnabled(false);
 				EditSaveAttachmentAction->setEnabled(false);
 				EditEditEntryAction->setEnabled(false);
 				EditCloneEntryAction->setEnabled(false);
@@ -833,7 +842,8 @@ bool KeepassMainWindow::OnFileSave(){
 bool KeepassMainWindow::OnFileSaveAs(){
 	QString filename=KpxFileDialogs::saveFile(this,"MainWindow_FileSave",
 			tr("Save Database..."),QStringList()<<tr("KeePass Databases (*.kdb)")<< tr("All Files (*)"));
-	if(filename.isEmpty())return false;
+	if (filename.isEmpty() || filename.compare(".kdb", Qt::CaseInsensitive)==0)
+		return false;
 	if(!db->changeFile(filename)){
 		showErrMsg(QString("%1\n%2").arg(tr("File could not be saved.")).arg(db->getError()));
 		db->changeFile(QString());

src/res/default-detailview.html

@@ -41,7 +41,7 @@
       <td width="10%" class="fieldname">Password:</td>
       <td width="40%" class="fieldvalue">%password%</td>
       <td width="10%" class="fieldname">Modification:</td>
-      <td width="40%" class="fieldvalue">%creation%</td>
+      <td width="40%" class="fieldvalue">%lastmod%</td>
     </tr>
     <tr>
       <td width="10%" class="fieldname">Attachment:</td>