Debugger Class Reference

Debugger singleton to keep debugging-related status. More...

#include <Debugger.h>

Classes
struct	stackitem_t

Public Types
enum	command_t {   c_unknown, c_next, c_step, c_continue,   c_print, c_backtrace, c_breakpoint, c_removebreakpoint,   c_setvalue }

Public Member Functions
	Debugger ()
	~Debugger ()
bool	initialize (bool remote)
bool	initializeRemote ()
bool	initializeLocal ()
bool	processInput (command_t &command, std::list< std::string > &arguments)
	Read the input from controlling socket and act accordingly. More...
bool	sendOutput (std::string output)
void	stashOutput (std::string output)
command_t	lastCommand () const
void	setTracing ()
void	setTracing (bool enable)
void	setBreakpoint (std::list< std::string > &arguments)
void	removeBreakpoint (std::list< std::string > &arguments)
void	generateBacktrace ()
void	printVariable (std::string variable_name)
void	setVariable (std::string arg)
void	enableTracing (Y2Namespace *block, bool enable)
bool	tracing (Y2Namespace *block) const
bool	tracing () const
void	pushBlock (Y2Namespace *block, bool tracing)
void	popBlock ()

Private Member Functions
SymbolEntryPtr	findSymbol (std::string name)

Private Attributes
int	m_socket
int	m_ns
FILE *	m_descriptor
command_t	m_last_command
std::string	m_outputstash
bool	m_tracing
std::list< stackitem_t >	m_blockstack
bool	m_remote

Detailed Description

Debugger singleton to keep debugging-related status.

Member Enumeration Documentation

enum Debugger::command_t

Enumerator
c_unknown
c_next
c_step
c_continue
c_print
c_backtrace
c_breakpoint
c_removebreakpoint
c_setvalue

Constructor & Destructor Documentation

Debugger::Debugger

(

)

Debugger::~Debugger

(

)

References ADDRESS, m_remote, and m_socket.

Member Function Documentation

void Debugger::enableTracing	(	Y2Namespace *	block,
		bool	enable
	)

References m_blockstack.

SymbolEntryPtr Debugger::findSymbol ( std::string  name )

private

References YaST::ExecutionEnvironment::callstack(), YaST::ee, Y2ComponentBroker::getNamespaceComponent(), Y2Component::import(), Y2Namespace::lookupSymbol(), m_blockstack, Y2Component::name(), and stringutil::split().

Referenced by printVariable(), removeBreakpoint(), setBreakpoint(), and setVariable().

void Debugger::generateBacktrace

(

)

References YaST::ExecutionEnvironment::callstack(), YaST::ee, stringutil::numstring(), and sendOutput().

Referenced by processInput().

bool Debugger::initialize

(

bool

remote

)

Initialize the socket and reset the communication

References initializeLocal(), initializeRemote(), and m_remote.

Referenced by main().

bool Debugger::initializeLocal

(

)

References ADDRESS, c_step, m_descriptor, m_last_command, m_ns, m_socket, y2error, and y2security.

Referenced by initialize().

bool Debugger::initializeRemote

(

)

References c_step, m_descriptor, m_last_command, m_ns, m_socket, PORT, and y2error.

Referenced by initialize().

command_t Debugger::lastCommand ( ) const

inline

References m_last_command.

Referenced by YBlock::evaluate().

void Debugger::popBlock

(

)

References m_blockstack.

Referenced by YBlock::evaluate().

void Debugger::printVariable

(

std::string

variable_name

)

References findSymbol(), and sendOutput().

Referenced by processInput().

bool Debugger::processInput	(	command_t &	command,
		std::list< std::string > &	arguments
	)

Read the input from controlling socket and act accordingly.

For actions needed to be done in context of YCP code being run, return the information to the caller.

References ADDRESS, c_backtrace, c_breakpoint, c_continue, c_next, c_print, c_removebreakpoint, c_setvalue, c_step, c_unknown, YaST::ee, generateBacktrace(), m_descriptor, m_last_command, m_remote, m_socket, stringutil::numstring(), printVariable(), removeBreakpoint(), sendOutput(), setBreakpoint(), setVariable(), YaST::ExecutionEnvironment::statement(), and y2error.

Referenced by YBlock::evaluate().

void Debugger::pushBlock	(	Y2Namespace *	block,
		bool	tracing
	)

References m_blockstack, Debugger::stackitem_t::ns, Debugger::stackitem_t::tracing, and tracing().

Referenced by YBlock::evaluate().

void Debugger::removeBreakpoint

(

std::list< std::string > &

arguments

)

References findSymbol(), sendOutput(), and YCode::yiBreakpoint.

Referenced by processInput().

bool Debugger::sendOutput

(

std::string

output

)

References m_ns, m_outputstash, output(), and y2debug.

Referenced by generateBacktrace(), printVariable(), processInput(), removeBreakpoint(), setBreakpoint(), and setVariable().

void Debugger::setBreakpoint

(

std::list< std::string > &

arguments

)

References findSymbol(), sendOutput(), YBreakpoint::toString(), and YCode::yiBreakpoint.

Referenced by processInput().

void Debugger::setTracing

(

)

References c_step, m_last_command, and m_tracing.

Referenced by YBreakpoint::evaluate(), and YBlock::evaluate().

void Debugger::setTracing

(

bool

enable

)

References m_tracing.

void Debugger::setVariable

(

std::string

arg

)

References findSymbol(), Parser::parse(), parser, sendOutput(), and stringutil::split().

Referenced by processInput().

void Debugger::stashOutput

(

std::string

output

)

References m_outputstash, and output().

Referenced by YBreakpoint::evaluate().

bool Debugger::tracing

(

Y2Namespace *

block

)

const

References m_blockstack.

Referenced by YBlock::evaluate().

bool Debugger::tracing

(

)

const

References m_tracing.

Referenced by pushBlock().

Member Data Documentation

std::list<stackitem_t> Debugger::m_blockstack

private

Referenced by enableTracing(), findSymbol(), popBlock(), pushBlock(), and tracing().

FILE* Debugger::m_descriptor

private

Referenced by initializeLocal(), initializeRemote(), and processInput().

command_t Debugger::m_last_command

private

Referenced by initializeLocal(), initializeRemote(), lastCommand(), processInput(), and setTracing().

int Debugger::m_ns

private

Referenced by initializeLocal(), initializeRemote(), and sendOutput().

std::string Debugger::m_outputstash

private

Referenced by sendOutput(), and stashOutput().

bool Debugger::m_remote

private

Referenced by initialize(), processInput(), and ~Debugger().

int Debugger::m_socket

private

Referenced by initializeLocal(), initializeRemote(), processInput(), and ~Debugger().

bool Debugger::m_tracing

private

Referenced by setTracing(), and tracing().

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

• Debugger.h
• Debugger.cc