class TApplicationServer: public TApplication
TApplicationServer TApplicationServer is the remote application run by the roots main program. The input is taken from the socket connection to the client.
Function Members (Methods)
public:
| TApplicationServer(Int_t* argc, char** argv, FILE* flog, const char* logfile) | |
| virtual | ~TApplicationServer() |
| void | TObject::AbstractMethod(const char* method) const |
| virtual void | TObject::AppendPad(Option_t* option = "") |
| virtual const char* | TApplication::ApplicationName() const |
| static Bool_t | TQObject::AreAllSignalsBlocked() |
| Bool_t | TQObject::AreSignalsBlocked() const |
| Int_t | TApplication::Argc() const |
| char** | TApplication::Argv() const |
| char* | TApplication::Argv(Int_t index) const |
| static Bool_t | TQObject::BlockAllSignals(Bool_t b) |
| Bool_t | TQObject::BlockSignals(Bool_t b) |
| virtual void | TObject::Browse(TBrowser* b) |
| Int_t | BrowseDirectory(const char* dirname) |
| Int_t | BrowseFile(const char* fname) |
| Int_t | BrowseKey(const char* keyname) |
| virtual void | TQObject::ChangedBy(const char* method)SIGNAL |
| static TClass* | Class() |
| virtual const char* | TObject::ClassName() const |
| virtual void | TObject::Clear(Option_t* = "") |
| void | TApplication::ClearInputFiles() |
| virtual TObject* | TObject::Clone(const char* newname = "") const |
| void | TQObject::CollectClassSignalLists(TList& list, TClass* cls) |
| virtual Int_t | TObject::Compare(const TObject* obj) const |
| Bool_t | TQObject::Connect(const char* signal, const char* receiver_class, void* receiver, const char* slot) |
| static Bool_t | TQObject::Connect(TQObject* sender, const char* signal, const char* receiver_class, void* receiver, const char* slot) |
| static Bool_t | TQObject::Connect(const char* sender_class, const char* signal, const char* receiver_class, void* receiver, const char* slot) |
| virtual void | TQObject::Connected(const char*) |
| virtual void | TObject::Copy(TObject& object) const |
| static void | TApplication::CreateApplication() |
| virtual void | TObject::Delete(Option_t* option = "")MENU |
| virtual void | TQObject::Destroyed()SIGNAL |
| Bool_t | TQObject::Disconnect(const char* signal = 0, void* receiver = 0, const char* slot = 0) |
| static Bool_t | TQObject::Disconnect(TQObject* sender, const char* signal = 0, void* receiver = 0, const char* slot = 0) |
| static Bool_t | TQObject::Disconnect(const char* class_name, const char* signal, void* receiver = 0, const char* slot = 0) |
| virtual void | TQObject::Disconnected(const char*) |
| virtual Int_t | TObject::DistancetoPrimitive(Int_t px, Int_t py) |
| virtual void | TObject::Draw(Option_t* option = "") |
| virtual void | TObject::DrawClass() constMENU |
| virtual TObject* | TObject::DrawClone(Option_t* option = "") constMENU |
| virtual void | TObject::Dump() constMENU |
| void | TQObject::Emit(const char* signal) |
| void | TQObject::Emit(const char* signal, Long_t* paramArr) |
| void | TQObject::Emit(const char* signal, const char* params) |
| void | TQObject::Emit(const char* signal, Double_t param) |
| void | TQObject::Emit(const char* signal, Long_t param) |
| void | TQObject::Emit(const char* signal, Long64_t param) |
| void | TQObject::Emit(const char* signal, Bool_t param) |
| void | TQObject::Emit(const char* signal, Char_t param) |
| void | TQObject::Emit(const char* signal, UChar_t param) |
| void | TQObject::Emit(const char* signal, Short_t param) |
| void | TQObject::Emit(const char* signal, UShort_t param) |
| void | TQObject::Emit(const char* signal, Int_t param) |
| void | TQObject::Emit(const char* signal, UInt_t param) |
| void | TQObject::Emit(const char* signal, ULong_t param) |
| void | TQObject::Emit(const char* signal, ULong64_t param) |
| void | TQObject::Emit(const char* signal, Float_t param) |
| void | TQObject::EmitVA(const char* signal, Int_t nargs) |
| void | TQObject::EmitVA(const char* signal, Int_t nargs, va_list va) |
| virtual void | TObject::Error(const char* method, const char* msgfmt) const |
| virtual void | TObject::Execute(const char* method, const char* params, Int_t* error = 0) |
| virtual void | TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0) |
| virtual void | TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py) |
| static Long_t | TApplication::ExecuteFile(const char* file, Int_t* error = 0, Bool_t keep = kFALSE) |
| virtual void | TObject::Fatal(const char* method, const char* msgfmt) const |
| virtual TObject* | TObject::FindObject(const char* name) const |
| virtual TObject* | TObject::FindObject(const TObject* obj) const |
| virtual TApplicationImp* | TApplication::GetApplicationImp() |
| static TList* | TApplication::GetApplications() |
| TApplication* | TApplication::GetAppRemote() const |
| virtual Option_t* | TObject::GetDrawOption() const |
| static Long_t | TObject::GetDtorOnly() |
| const char* | GetHost() const |
| virtual const char* | TObject::GetIconName() const |
| const char* | TApplication::GetIdleCommand() const |
| TList* | TQObject::GetListOfClassSignals() const |
| TList* | TQObject::GetListOfConnections() const |
| TList* | TQObject::GetListOfSignals() const |
| virtual const char* | TObject::GetName() const |
| virtual char* | TObject::GetObjectInfo(Int_t px, Int_t py) const |
| static Bool_t | TObject::GetObjectStat() |
| virtual Option_t* | TObject::GetOption() const |
| virtual void | GetOptions(Int_t* argc, char** argv) |
| virtual void | TApplication::GetOptions(Int_t* argc, char** argv) |
| Int_t | GetPort() const |
| Int_t | GetProtocol() const |
| TSignalHandler* | TApplication::GetSignalHandler() const |
| TSocket* | GetSocket() const |
| virtual const char* | TObject::GetTitle() const |
| virtual UInt_t | TObject::GetUniqueID() const |
| const char* | GetUser() const |
| virtual void | TApplication::HandleException(Int_t sig) |
| virtual void | TApplication::HandleIdleTimer()SIGNAL |
| void | HandleSigPipe() |
| void | HandleSocketInput() |
| virtual Bool_t | TApplication::HandleTermInput() |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| void | HandleUrgentData() |
| virtual Bool_t | TQObject::HasConnection(const char* signal_name) const |
| virtual ULong_t | TObject::Hash() const |
| virtual void | TApplication::Hide() |
| virtual void | TQObject::HighPriority(const char* signal_name, const char* slot_name = 0) |
| virtual void | TApplication::Iconify() |
| virtual void | TObject::Info(const char* method, const char* msgfmt) const |
| virtual Bool_t | TObject::InheritsFrom(const char* classname) const |
| virtual Bool_t | TObject::InheritsFrom(const TClass* cl) const |
| virtual void | TApplication::Init() |
| void | TApplication::InitializeGraphics() |
| TObjArray* | TApplication::InputFiles() const |
| virtual void | TObject::Inspect() constMENU |
| void | Interrupt() |
| void | TObject::InvertBit(UInt_t f) |
| virtual TClass* | IsA() const |
| virtual TClass* | TApplication::IsA() const |
| virtual TClass* | TQObject::IsA() const |
| virtual TClass* | TObject::IsA() const |
| virtual Bool_t | TApplication::IsCmdThread() |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | TObject::IsOnHeap() const |
| Bool_t | TApplication::IsRunning() const |
| virtual Bool_t | TObject::IsSortable() const |
| Bool_t | IsValid() const |
| Bool_t | TObject::IsZombie() const |
| virtual void | TApplication::KeyPressed(Int_t key)SIGNAL |
| virtual void | TApplication::LineProcessed(const char* line)SIGNAL |
| static void | TQObject::LoadRQ_OBJECT() |
| virtual void | TApplication::Lower() |
| virtual void | TQObject::LowPriority(const char* signal_name, const char* slot_name = 0) |
| virtual void | TApplication::ls(Option_t* option = "") const |
| virtual void | TObject::ls(Option_t* option = "") const |
| void | TObject::MayNotUse(const char* method) const |
| virtual void | TQObject::Message(const char* msg)SIGNAL |
| static void | TApplication::NeedGraphicsLibs() |
| Bool_t | TApplication::NoLogoOpt() const |
| Bool_t | TApplication::NoLogOpt() const |
| virtual Bool_t | TObject::Notify() |
| virtual Int_t | TQObject::NumberOfConnections() const |
| virtual Int_t | TQObject::NumberOfSignals() const |
| virtual void | TApplication::Open() |
| static void | TObject::operator delete(void* ptr) |
| static void | TObject::operator delete(void* ptr, void* vp) |
| static void | TObject::operator delete[](void* ptr) |
| static void | TObject::operator delete[](void* ptr, void* vp) |
| void* | TObject::operator new(size_t sz) |
| void* | TObject::operator new(size_t sz, void* vp) |
| void* | TObject::operator new[](size_t sz) |
| void* | TObject::operator new[](size_t sz, void* vp) |
| TObject& | TObject::operator=(const TObject& rhs) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| virtual void | TObject::Print(Option_t* option = "") const |
| virtual Long_t | TApplication::ProcessFile(const char* file, Int_t* error = 0, Bool_t keep = kFALSE) |
| virtual Long_t | ProcessLine(const char* line, Bool_t = kFALSE, Int_t* err = 0) |
| virtual Long_t | TApplication::ProcessLine(const char* line, Bool_t sync = kFALSE, Int_t* error = 0) |
| Bool_t | TApplication::QuitOpt() const |
| virtual void | TApplication::Raise() |
| virtual Int_t | TObject::Read(const char* name) |
| Int_t | ReceiveFile(const char* file, Bool_t bin, Long64_t size) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| virtual void | TApplication::RemoveIdleTimer() |
| void | Reset(const char* dir) |
| void | TObject::ResetBit(UInt_t f) |
| Bool_t | TApplication::ReturnFromRun() const |
| virtual void | TApplication::ReturnPressed(char* text)SIGNAL |
| virtual void | Run(Bool_t retrn = kFALSE) |
| virtual void | TApplication::Run(Bool_t retrn = kFALSE) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "") |
| void | SendLogFile(Int_t status = 0, Int_t start = -1, Int_t end = -1) |
| void | TObject::SetBit(UInt_t f) |
| void | TObject::SetBit(UInt_t f, Bool_t set) |
| virtual void | TObject::SetDrawOption(Option_t* option = "")MENU |
| static void | TObject::SetDtorOnly(void* obj) |
| virtual void | TApplication::SetEchoMode(Bool_t mode) |
| virtual void | TApplication::SetIdleTimer(UInt_t idleTimeInSec, const char* command) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| void | TApplication::SetReturnFromRun(Bool_t ret) |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| virtual void | TApplication::Show() |
| virtual void | ShowMembers(TMemberInspector& insp, char* parent) |
| virtual void | TApplication::ShowMembers(TMemberInspector& insp, char* parent) |
| virtual void | TQObject::ShowMembers(TMemberInspector& insp, char* parent) |
| virtual void | TObject::ShowMembers(TMemberInspector& insp, char* parent) |
| virtual void | TApplication::StartIdleing() |
| virtual void | TApplication::StopIdleing() |
| virtual void | Streamer(TBuffer& b) |
| virtual void | TApplication::Streamer(TBuffer& b) |
| virtual void | TQObject::Streamer(TBuffer& b) |
| virtual void | TObject::Streamer(TBuffer& b) |
| void | StreamerNVirtual(TBuffer& b) |
| void | TApplication::StreamerNVirtual(TBuffer& b) |
| void | TQObject::StreamerNVirtual(TBuffer& b) |
| void | TObject::StreamerNVirtual(TBuffer& b) |
| virtual void | TObject::SysError(const char* method, const char* msgfmt) const |
| virtual void | Terminate(Int_t status) |
| virtual void | TApplication::Terminate(Int_t status = 0)SIGNAL |
| Bool_t | TObject::TestBit(UInt_t f) const |
| Int_t | TObject::TestBits(UInt_t f) const |
| virtual void | TObject::UseCurrentStyle() |
| virtual void | TObject::Warning(const char* method, const char* msgfmt) const |
| const char* | TApplication::WorkingDirectory() const |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const |
protected:
| static Int_t | TQObject::CheckConnectArgs(TQObject* sender, TClass* sender_class, const char* signal, TClass* receiver_class, const char* slot) |
| static void | TApplication::Close(TApplication* app) |
| static Bool_t | TQObject::ConnectToClass(TQObject* sender, const char* signal, TClass* receiver_class, void* receiver, const char* slot) |
| static Bool_t | TQObject::ConnectToClass(const char* sender_class, const char* signal, TClass* receiver_class, void* receiver, const char* slot) |
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| static void | ErrorHandler(Int_t level, Bool_t abort, const char* location, const char* msg) |
| virtual void* | TQObject::GetSender() |
| virtual const char* | TQObject::GetSenderClassName() const |
| void | HandleCheckFile(TMessage* mess) |
| virtual void | TApplication::Help(const char* line) |
| virtual void | TApplication::LoadGraphicsLibs() |
| virtual void | TApplication::MakeBatch() |
| void | TObject::MakeZombie() |
| static TApplication* | TApplication::Open(const char* url, Int_t debug, const char* script) |
| static Int_t | TApplication::ParseRemoteLine(const char* ln, TString& hostdir, TString& user, Int_t& dbg, TString& script) |
| virtual Long_t | TApplication::ProcessRemote(const char* line, Int_t* error = 0) |
| void | TApplication::SetSignalHandler(TSignalHandler* sh) |
private:
| void | ExecLogon() |
| Int_t | SendCanvases() |
| Int_t | Setup() |
Data Members
private:
| enum TApplication::EStatusBits { | kProcessRemotely | |
| kDefaultApplication | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| TApplication* | TApplication::fAppRemote | Current remote application, if defined |
| TList* | TQObject::fListOfConnections | ! list of connections to this object |
| TList* | TQObject::fListOfSignals | ! list of signals from this object |
| Bool_t | TQObject::fSignalsBlocked | ! flag used for suppression of signals |
| static Bool_t | TQObject::fgAllSignalsBlocked | flag used for suppression of all signals |
| static TList* | TApplication::fgApplications | List of available applications |
private:
| Bool_t | fInterrupt | flag interrupt state |
| Bool_t | fIsValid | flag validity |
| FILE* | fLogFile | log file |
| Int_t | fLogFileDes | log file descriptor |
| TString | fLogFilePath | Path to log file |
| Int_t | fProtocol | user protocol version number |
| Bool_t | fRealTimeLog | TRUE if log messages should be send back in real-time |
| TList* | fSentCanvases | List of canvases already sent |
| TString | fSessId | Identifier for this session |
| TSocket* | fSocket | socket connection to user |
| TUrl | fUrl | user's url |
| TString | fWorkDir | Working dir |
| TRemoteObject* | fWorkingDir | Working (remote) directory |
Class Charts
Function documentation
TApplicationServer(Int_t* argc, char** argv, FILE* flog, const char* logfile)
Main constructor. Create an application environment. The TApplicationServer environment provides an eventloop via inheritance of TApplication.
void GetOptions(Int_t* argc, char** argv)
Get and handle command line options. Fixed format:
"protocol url"
Int_t ReceiveFile(const char* file, Bool_t bin, Long64_t size)
Receive a file, either sent by a client or a master server. If bin is true it is a binary file, other wise it is an ASCII file and we need to check for Windows \r tokens. Returns -1 in case of error, 0 otherwise.
void SendLogFile(Int_t status = 0, Int_t start = -1, Int_t end = -1)
Send log file to master. If start > -1 send only bytes in the range from start to end, if end <= start send everything from start.
Int_t BrowseFile(const char* fname)
Browse root file and send back its content; if fname is null, send the full list of files.
void ErrorHandler(Int_t level, Bool_t abort, const char* location, const char* msg)
The error handler function. It prints the message on stderr and if abort is set it aborts the application.
Long_t ProcessLine(const char* line, Bool_t = kFALSE, Int_t* err = 0)
Parse a command line received from the client, making sure that the files needed for the execution, if any, are available. The line is either a C++ statement or an interpreter command starting with a ".". Return the return value of the command casted to a long.
void ExecLogon()
Execute logon macro's. There are three levels of logon macros that will be executed: the system logon etc/system.rootlogon.C, the global user logon ~/.rootlogon.C and the local ./.rootlogon.C. For backward compatibility also the logon macro as specified by the Rint.Logon environment setting, by default ./rootlogon.C, will be executed. No logon macros will be executed when the system is started with the -n option.