#include <IOHandler.h>

Inheritance diagram for lldb_private::IOHandlerConfirm:

[legend]

Public Member Functions
	IOHandlerConfirm (Debugger &debugger, llvm::StringRef prompt, bool default_response)

	~IOHandlerConfirm () override

bool	GetResponse () const

void	IOHandlerComplete (IOHandler &io_handler, CompletionRequest &request) override

void	IOHandlerInputComplete (IOHandler &io_handler, std::string &data) override
	Called when a line or lines have been retrieved.

Public Member Functions inherited from lldb_private::IOHandlerDelegate
	IOHandlerDelegate (Completion completion=Completion::None)

virtual	~IOHandlerDelegate ()=default

virtual void	IOHandlerActivated (IOHandler &io_handler, bool interactive)

virtual void	IOHandlerDeactivated (IOHandler &io_handler)

virtual std::optional< std::string >	IOHandlerSuggestion (IOHandler &io_handler, llvm::StringRef line)

virtual void	IOHandlerComplete (IOHandler &io_handler, CompletionRequest &request)

virtual const char *	IOHandlerGetFixIndentationCharacters ()

virtual int	IOHandlerFixIndentation (IOHandler &io_handler, const StringList &lines, int cursor_position)
	Called when a new line is created or one of an identified set of indentation characters is typed.

virtual void	IOHandlerInputComplete (IOHandler &io_handler, std::string &data)=0
	Called when a line or lines have been retrieved.

virtual void	IOHandlerInputInterrupted (IOHandler &io_handler, std::string &data)

virtual bool	IOHandlerIsInputComplete (IOHandler &io_handler, StringList &lines)
	Called to determine whether typing enter after the last line in lines should end input.

virtual llvm::StringRef	IOHandlerGetControlSequence (char ch)

virtual const char *	IOHandlerGetCommandPrefix ()

virtual const char *	IOHandlerGetHelpPrologue ()

virtual bool	IOHandlerInterrupt (IOHandler &io_handler)

Public Member Functions inherited from lldb_private::IOHandlerEditline
	IOHandlerEditline (Debugger &debugger, IOHandler::Type type, const char *editline_name, llvm::StringRef prompt, llvm::StringRef continuation_prompt, bool multi_line, bool color, uint32_t line_number_start, IOHandlerDelegate &delegate)

	IOHandlerEditline (Debugger &debugger, IOHandler::Type type, const lldb::FileSP &input_sp, const lldb::StreamFileSP &output_sp, const lldb::StreamFileSP &error_sp, uint32_t flags, const char *editline_name, llvm::StringRef prompt, llvm::StringRef continuation_prompt, bool multi_line, bool color, uint32_t line_number_start, IOHandlerDelegate &delegate)

	IOHandlerEditline (Debugger &, IOHandler::Type, const char , const char , const char *, bool, bool, uint32_t, IOHandlerDelegate &)=delete

	IOHandlerEditline (Debugger &, IOHandler::Type, const lldb::FileSP &, const lldb::StreamFileSP &, const lldb::StreamFileSP &, uint32_t, const char , const char , const char *, bool, bool, uint32_t, IOHandlerDelegate &)=delete

	~IOHandlerEditline () override

void	Run () override

void	Cancel () override

bool	Interrupt () override

void	GotEOF () override

void	Activate () override

void	Deactivate () override

void	TerminalSizeChanged () override

llvm::StringRef	GetControlSequence (char ch) override

const char *	GetCommandPrefix () override

const char *	GetHelpPrologue () override

const char *	GetPrompt () override

bool	SetPrompt (llvm::StringRef prompt) override

bool	SetPrompt (const char *prompt)=delete

const char *	GetContinuationPrompt ()

void	SetContinuationPrompt (llvm::StringRef prompt)

void	SetContinuationPrompt (const char *)=delete

bool	GetLine (std::string &line, bool &interrupted)

bool	GetLines (StringList &lines, bool &interrupted)

void	SetBaseLineNumber (uint32_t line)

bool	GetInterruptExits ()

void	SetInterruptExits (bool b)

StringList	GetCurrentLines () const

uint32_t	GetCurrentLineIndex () const

void	PrintAsync (const char *s, size_t len, bool is_stdout) override

Public Member Functions inherited from lldb_private::IOHandler
	IOHandler (Debugger &debugger, IOHandler::Type type)

	IOHandler (Debugger &debugger, IOHandler::Type type, const lldb::FileSP &input_sp, const lldb::StreamFileSP &output_sp, const lldb::StreamFileSP &error_sp, uint32_t flags)

virtual	~IOHandler ()

virtual void	Run ()=0

virtual void	Cancel ()=0

virtual bool	Interrupt ()=0

virtual void	GotEOF ()=0

bool	IsActive ()

void	SetIsDone (bool b)

bool	GetIsDone ()

Type	GetType () const

virtual void	Activate ()

virtual void	Deactivate ()

virtual void	TerminalSizeChanged ()

virtual const char *	GetPrompt ()

virtual bool	SetPrompt (llvm::StringRef prompt)

bool	SetPrompt (const char *)=delete

virtual llvm::StringRef	GetControlSequence (char ch)

virtual const char *	GetCommandPrefix ()

virtual const char *	GetHelpPrologue ()

int	GetInputFD ()

int	GetOutputFD ()

int	GetErrorFD ()

FILE *	GetInputFILE ()

FILE *	GetOutputFILE ()

FILE *	GetErrorFILE ()

lldb::FileSP	GetInputFileSP ()

lldb::StreamFileSP	GetOutputStreamFileSP ()

lldb::StreamFileSP	GetErrorStreamFileSP ()

Debugger &	GetDebugger ()

void *	GetUserData ()

void	SetUserData (void *user_data)

Flags &	GetFlags ()

const Flags &	GetFlags () const

bool	GetIsInteractive ()
	Check if the input is being supplied interactively by a user.

bool	GetIsRealTerminal ()
	Check if the input is coming from a real terminal.

void	SetPopped (bool b)

void	WaitForPop ()

virtual void	PrintAsync (const char *s, size_t len, bool is_stdout)

std::recursive_mutex &	GetOutputMutex ()

Protected Attributes
const bool	m_default_response

bool	m_user_response

Protected Attributes inherited from lldb_private::IOHandlerDelegate
Completion	m_completion

Protected Attributes inherited from lldb_private::IOHandlerEditline
IOHandlerDelegate &	m_delegate

std::string	m_prompt

std::string	m_continuation_prompt

StringList *	m_current_lines_ptr

uint32_t	m_base_line_number

uint32_t	m_curr_line_idx

bool	m_multi_line

bool	m_color

bool	m_interrupt_exits

std::string	m_line_buffer

Protected Attributes inherited from lldb_private::IOHandler
Debugger &	m_debugger

lldb::FileSP	m_input_sp

lldb::StreamFileSP	m_output_sp

lldb::StreamFileSP	m_error_sp

std::recursive_mutex	m_output_mutex

Predicate< bool >	m_popped

Flags	m_flags

Type	m_type

void *	m_user_data

bool	m_done

bool	m_active

Additional Inherited Members
Public Types inherited from lldb_private::IOHandlerDelegate
enum class	Completion { None , LLDBCommand , Expression }

Public Types inherited from lldb_private::IOHandler
enum class	Type { CommandInterpreter , CommandList , Confirm , Curses , Expression , REPL , ProcessIO , PythonInterpreter , LuaInterpreter , PythonCode , Other }

Detailed Description

Definition at line 442 of file IOHandler.h.

Constructor & Destructor Documentation

◆ IOHandlerConfirm()

IOHandlerConfirm::IOHandlerConfirm	(	Debugger &	debugger,
		llvm::StringRef	prompt,
		bool	default_response
	)

Definition at line 136 of file IOHandler.cpp.

References lldb_private::StreamString::GetString(), m_default_response, lldb_private::Stream::Printf(), lldb_private::Stream::PutCString(), and lldb_private::IOHandlerEditline::SetPrompt().

◆ ~IOHandlerConfirm()

IOHandlerConfirm::~IOHandlerConfirm ( )

overridedefault

Member Function Documentation

◆ GetResponse()

bool lldb_private::IOHandlerConfirm::GetResponse ( ) const

inline

Definition at line 449 of file IOHandler.h.

References m_user_response.

Referenced by lldb_private::CommandInterpreter::Confirm().

◆ IOHandlerComplete()

void IOHandlerConfirm::IOHandlerComplete	(	IOHandler &	io_handler,
		CompletionRequest &	request
	)

overridevirtual

Reimplemented from lldb_private::IOHandlerDelegate.

Definition at line 159 of file IOHandler.cpp.

References lldb_private::CompletionRequest::AddCompletion(), lldb_private::CompletionRequest::GetRawCursorPos(), and m_default_response.

◆ IOHandlerInputComplete()

void IOHandlerConfirm::IOHandlerInputComplete	(	IOHandler &	io_handler,
		std::string &	data
	)

overridevirtual

Called when a line or lines have been retrieved.

This function can handle the current line and possibly call IOHandler::SetIsDone(true) when the IO handler is done like when "quit" is entered as a command, of when an empty line is received. It is up to the delegate to determine when a line should cause a IOHandler to exit.

Implements lldb_private::IOHandlerDelegate.

Definition at line 166 of file IOHandler.cpp.

References m_default_response, m_user_response, and lldb_private::IOHandler::SetIsDone().

Member Data Documentation

◆ m_default_response

const bool lldb_private::IOHandlerConfirm::m_default_response

protected

Definition at line 458 of file IOHandler.h.

Referenced by IOHandlerComplete(), IOHandlerConfirm(), and IOHandlerInputComplete().

◆ m_user_response

bool lldb_private::IOHandlerConfirm::m_user_response

protected

Definition at line 459 of file IOHandler.h.

Referenced by GetResponse(), and IOHandlerInputComplete().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Attributes

Additional Inherited Members