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fixed: linux client crashes on file drop, even though drag and drop is disabled

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This commit is contained in:
Nick Bolton 2014-02-06 18:39:12 +00:00
parent 9c3e9aab09
commit f149101d25
11 changed files with 72 additions and 62 deletions
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42
src/lib/client/CClient.cpp
View File

@ -51,7 +51,8 @@ CClient::CClient(IEventQueue* events,
ISocketFactory* socketFactory,
IStreamFilterFactory* streamFilterFactory,
CScreen* screen,
const CCryptoOptions& crypto) :
const CCryptoOptions& crypto,
bool enableDragDrop) :
m_mock(false),
m_name(name),
m_serverAddress(address),
@ -69,7 +70,8 @@ CClient::CClient(IEventQueue* events,
m_cryptoStream(NULL),
m_crypto(crypto),
m_sendFileThread(NULL),
m_writeToDropDirThread(NULL)
m_writeToDropDirThread(NULL),
m_enableDragDrop(false)
{
assert(m_socketFactory != NULL);
assert(m_screen != NULL);
@ -83,14 +85,17 @@ CClient::CClient(IEventQueue* events,
getEventTarget(),
new TMethodEventJob<CClient>(this,
&CClient::handleResume));
m_events->adoptHandler(m_events->forIScreen().fileChunkSending(),
this,
new TMethodEventJob<CClient>(this,
&CClient::handleFileChunkSending));
m_events->adoptHandler(m_events->forIScreen().fileRecieveCompleted(),
this,
new TMethodEventJob<CClient>(this,
&CClient::handleFileRecieveCompleted));
if (m_enableDragDrop) {
m_events->adoptHandler(m_events->forIScreen().fileChunkSending(),
this,
new TMethodEventJob<CClient>(this,
&CClient::handleFileChunkSending));
m_events->adoptHandler(m_events->forIScreen().fileRecieveCompleted(),
this,
new TMethodEventJob<CClient>(this,
&CClient::handleFileRecieveCompleted));
}
}
CClient::~CClient()
@ -110,7 +115,6 @@ CClient::~CClient()
cleanupConnection();
delete m_socketFactory;
delete m_streamFilterFactory;
delete m_sendFileThread;
}
void
@ -782,12 +786,17 @@ CClient::fileChunkReceived(CString data)
void
CClient::dragInfoReceived(UInt32 fileNum, CString data)
{
LOG((CLOG_DEBUG "drag information received"));
LOG((CLOG_DEBUG "parsing drag info data: %s", data.c_str()));
CDragInformation::parseDragInfo(m_dragFileList, fileNum, data);
LOG((CLOG_DEBUG "total drag file number: %i", m_dragFileList.size()));
// TODO: fix duplicate function from CServer
for(int i = 0; i < m_dragFileList.size(); ++i) {
if (!m_enableDragDrop) {
LOG((CLOG_DEBUG "drag drop not enabled, ignoring drag info."));
return;
}
CDragInformation::parseDragInfo(m_dragFileList, fileNum, data);
LOG((CLOG_DEBUG "drag info received, total drag file number: %i", m_dragFileList.size()));
for (int i = 0; i < m_dragFileList.size(); ++i) {
LOG((CLOG_DEBUG2 "dragging file %i name: %s", i + 1, m_dragFileList.at(i).c_str()));
}
@ -830,7 +839,6 @@ CClient::sendFileThread(void* filename)
LOG((CLOG_ERR "failed sending file chunks: %s", error.what()));
}
delete m_sendFileThread;
m_sendFileThread = NULL;
}

4
src/lib/client/CClient.h
View File

@ -62,7 +62,8 @@ public:
ISocketFactory* socketFactory,
IStreamFilterFactory* streamFilterFactory,
CScreen* screen,
const CCryptoOptions& crypto);
const CCryptoOptions& crypto,
bool enableDragDrop);
~CClient();
#ifdef TEST_ENV
@ -236,6 +237,7 @@ private:
CString m_dragFileExt;
CThread* m_sendFileThread;
CThread* m_writeToDropDirThread;
bool m_enableDragDrop;
};
#endif

6
src/lib/platform/CMSWindowsScreen.cpp
View File

@ -1888,12 +1888,6 @@ CMSWindowsScreen::CHotKeyItem::operator<(const CHotKeyItem& x) const
(m_keycode == x.m_keycode && m_mask < x.m_mask));
}
void
CMSWindowsScreen::fakeDraggingFiles(CString str)
{
}
CString&
CMSWindowsScreen::getDraggingFileDir()
{

1
src/lib/platform/CMSWindowsScreen.h
View File

@ -115,7 +115,6 @@ public:
virtual void setOptions(const COptionsList& options);
virtual void setSequenceNumber(UInt32);
virtual bool isPrimary() const;
virtual void fakeDraggingFiles(CString str);
virtual CString& getDraggingFileDir();
virtual const CString&
getDropTarget() const;

10
src/lib/platform/COSXScreen.cpp
View File

@ -2095,15 +2095,13 @@ COSXScreen::CFStringRefToUTF8String(CFStringRef aString)
void
COSXScreen::fakeDraggingFiles(CString str)
{
if (CApp::instance().argsBase().m_enableDragDrop) {
m_fakeDraggingStarted = true;
m_fakeDraggingStarted = true;
#if defined(MAC_OS_X_VERSION_10_7)
// TODO: use real file extension
fakeDragging("txt", 3, m_xCursor, m_yCursor);
// TODO: use real file extension
fakeDragging("txt", 3, m_xCursor, m_yCursor);
#else
LOG((CLOG_WARN "drag drop not supported"));
LOG((CLOG_WARN "drag drop not supported"));
#endif
}
}
CString&

43
src/lib/server/CServer.cpp
View File

@ -47,7 +47,7 @@
// CServer
//
CServer::CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen, IEventQueue* events) :
CServer::CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen, IEventQueue* events, bool enableDragDrop) :
m_events(events),
m_mock(false),
m_primaryClient(primaryClient),
@ -77,7 +77,8 @@ CServer::CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen
m_screen(screen),
m_sendFileThread(NULL),
m_writeToDropDirThread(NULL),
m_ignoreFileTransfer(false)
m_ignoreFileTransfer(false),
m_enableDragDrop(enableDragDrop)
{
// must have a primary client and it must have a canonical name
assert(m_primaryClient != NULL);
@ -166,14 +167,17 @@ CServer::CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen
m_inputFilter,
new TMethodEventJob<CServer>(this,
&CServer::handleFakeInputEndEvent));
m_events->adoptHandler(m_events->forIScreen().fileChunkSending(),
this,
new TMethodEventJob<CServer>(this,
&CServer::handleFileChunkSendingEvent));
m_events->adoptHandler(m_events->forIScreen().fileRecieveCompleted(),
this,
new TMethodEventJob<CServer>(this,
&CServer::handleFileRecieveCompletedEvent));
if (m_enableDragDrop) {
m_events->adoptHandler(m_events->forIScreen().fileChunkSending(),
this,
new TMethodEventJob<CServer>(this,
&CServer::handleFileChunkSendingEvent));
m_events->adoptHandler(m_events->forIScreen().fileRecieveCompleted(),
this,
new TMethodEventJob<CServer>(this,
&CServer::handleFileRecieveCompletedEvent));
}
// add connection
addClient(m_primaryClient);
@ -245,8 +249,6 @@ CServer::~CServer()
// disable and disconnect primary client
m_primaryClient->disable();
removeClient(m_primaryClient);
delete m_sendFileThread;
}
bool
@ -1666,7 +1668,7 @@ CServer::onMouseUp(ButtonID id)
return;
}
if (!m_screen->isOnScreen()) {
if (m_enableDragDrop && !m_screen->isOnScreen()) {
CString& dir = m_screen->getDraggingFileDir();
if (!dir.empty()) {
LOG((CLOG_DEBUG "send file to client: %s", dir.c_str()));
@ -1747,7 +1749,7 @@ CServer::onMouseMovePrimary(SInt32 x, SInt32 y)
// should we switch or not?
if (isSwitchOkay(newScreen, dir, x, y, xc, yc)) {
if (m_screen->getDraggingStarted() && m_active != newScreen) {
if (m_enableDragDrop && m_screen->getDraggingStarted() && m_active != newScreen) {
CString& dragFileList = m_screen->getDraggingFileDir();
size_t size = dragFileList.size() + 1;
char* fileList = NULL;
@ -2329,18 +2331,23 @@ CServer::sendFileThread(void* filename)
LOG((CLOG_ERR "failed sending file chunks: %s", error.what()));
}
delete m_sendFileThread;
m_sendFileThread = NULL;
}
void
CServer::dragInfoReceived(UInt32 fileNum, CString content)
{
// TODO: fix duplicate function from CClient
if (!m_enableDragDrop) {
LOG((CLOG_DEBUG "drag drop not enabled, ignoring drag info."));
return;
}
CDragInformation::parseDragInfo(m_dragFileList, fileNum, content);
LOG((CLOG_DEBUG "drag information received"));
LOG((CLOG_DEBUG "total drag file number: %i", m_dragFileList.size()));
LOG((CLOG_DEBUG "drag info received, total drag file number: %i", m_dragFileList.size()));
for(int i = 0; i < m_dragFileList.size(); ++i) {
for (int i = 0; i < m_dragFileList.size(); ++i) {
LOG((CLOG_DEBUG "dragging file %i name: %s", i + 1, m_dragFileList.at(i).c_str()));
}

3
src/lib/server/CServer.h
View File

@ -105,7 +105,7 @@ public:
client (local screen) \p primaryClient. The client retains
ownership of \p primaryClient.
*/
CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen, IEventQueue* events);
CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen, IEventQueue* events, bool enableDragDrop);
~CServer();
#ifdef TEST_ENV
@ -472,6 +472,7 @@ private:
CThread* m_writeToDropDirThread;
CString m_dragFileExt;
bool m_ignoreFileTransfer;
bool m_enableDragDrop;
};
#endif

3
src/lib/synergy/CClientApp.cpp
View File

@ -408,7 +408,8 @@ CClientApp::openClient(const CString& name, const CNetworkAddress& address, CScr
new CTCPSocketFactory(m_events, getSocketMultiplexer()),
NULL,
screen,
crypto);
crypto,
args().m_enableDragDrop);
try {
m_events->adoptHandler(

4
src/lib/synergy/CPlatformScreen.h
View File

@ -97,9 +97,9 @@ public:
virtual void setSequenceNumber(UInt32) = 0;
virtual bool isPrimary() const = 0;
virtual void fakeDraggingFiles(CString str) { }
virtual void fakeDraggingFiles(CString str) { throw std::runtime_error("fakeDraggingFiles not implemented"); }
virtual const CString&
getDropTarget() const { }
getDropTarget() const { throw std::runtime_error("getDropTarget not implemented"); }
protected:
//! Update mouse buttons

2
src/lib/synergy/CServerApp.cpp
View File

@ -695,7 +695,7 @@ CServerApp::openClientListener(const CNetworkAddress& address)
CServer*
CServerApp::openServer(CConfig& config, CPrimaryClient* primaryClient)
{
CServer* server = new CServer(config, primaryClient, s_serverScreen, m_events);
CServer* server = new CServer(config, primaryClient, s_serverScreen, m_events, args().m_enableDragDrop);
try {
m_events->adoptHandler(
m_events->forCServer().disconnected(), server,

16
src/test/integtests/NetworkTests.cpp
View File

@ -130,7 +130,7 @@ TEST_F(NetworkTests, sendToClient_mockData)
ON_CALL(serverConfig, isScreen(_)).WillByDefault(Return(true));
ON_CALL(serverConfig, getInputFilter()).WillByDefault(Return(&serverInputFilter));
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events);
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events, false);
server.m_mock = true;
listener.setServer(&server);
@ -142,7 +142,7 @@ TEST_F(NetworkTests, sendToClient_mockData)
ON_CALL(clientScreen, getShape(_, _, _, _)).WillByDefault(Invoke(getScreenShape));
ON_CALL(clientScreen, getCursorPos(_, _)).WillByDefault(Invoke(getCursorPos));
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions);
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions, false);
m_events.adoptHandler(
m_events.forIScreen().fileRecieveCompleted(), &client,
@ -183,7 +183,7 @@ TEST_F(NetworkTests, sendToClient_mockFile)
ON_CALL(serverConfig, isScreen(_)).WillByDefault(Return(true));
ON_CALL(serverConfig, getInputFilter()).WillByDefault(Return(&serverInputFilter));
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events);
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events, false);
server.m_mock = true;
listener.setServer(&server);
@ -195,7 +195,7 @@ TEST_F(NetworkTests, sendToClient_mockFile)
ON_CALL(clientScreen, getShape(_, _, _, _)).WillByDefault(Invoke(getScreenShape));
ON_CALL(clientScreen, getCursorPos(_, _)).WillByDefault(Invoke(getCursorPos));
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions);
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions, false);
m_events.adoptHandler(
m_events.forIScreen().fileRecieveCompleted(), &client,
@ -231,7 +231,7 @@ TEST_F(NetworkTests, sendToServer_mockData)
ON_CALL(serverConfig, isScreen(_)).WillByDefault(Return(true));
ON_CALL(serverConfig, getInputFilter()).WillByDefault(Return(&serverInputFilter));
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events);
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events, false);
server.m_mock = true;
listener.setServer(&server);
@ -243,7 +243,7 @@ TEST_F(NetworkTests, sendToServer_mockData)
ON_CALL(clientScreen, getShape(_, _, _, _)).WillByDefault(Invoke(getScreenShape));
ON_CALL(clientScreen, getCursorPos(_, _)).WillByDefault(Invoke(getCursorPos));
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions);
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions, false);
m_events.adoptHandler(
m_events.forCClientListener().connected(), &listener,
@ -284,7 +284,7 @@ TEST_F(NetworkTests, sendToServer_mockFile)
ON_CALL(serverConfig, isScreen(_)).WillByDefault(Return(true));
ON_CALL(serverConfig, getInputFilter()).WillByDefault(Return(&serverInputFilter));
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events);
CServer server(serverConfig, &primaryClient, &serverScreen, &m_events, false);
server.m_mock = true;
listener.setServer(&server);
@ -296,7 +296,7 @@ TEST_F(NetworkTests, sendToServer_mockFile)
ON_CALL(clientScreen, getShape(_, _, _, _)).WillByDefault(Invoke(getScreenShape));
ON_CALL(clientScreen, getCursorPos(_, _)).WillByDefault(Invoke(getCursorPos));
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions);
CClient client(&m_events, "stub", serverAddress, clientSocketFactory, NULL, &clientScreen, cryptoOptions, false);
m_events.adoptHandler(
m_events.forCClientListener().connected(), &listener,