klStackWalkBase Class Reference

#include <kl_stack_walker.h>

Inheritance diagram for klStackWalkBase:

Collaboration diagram for klStackWalkBase:

Data Structures
struct	CallstackEntry

Public Types
enum	StackWalkOptions {   RetrieveNone = 0, RetrieveSymbol = 1, RetrieveLine = 2, RetrieveModuleInfo = 4,   RetrieveFileVersion = 8, RetrieveVerbose = 0xF, SymBuildPath = 0x10, SymUseSymSrv = 0x20,   SymAll = 0x30, OptionsAll = 0x3F }
enum	{ STACKWALK_MAX_NAMELEN = 1024 }
typedef enum klStackWalkBase::StackWalkOptions	StackWalkOptions
typedef BOOL(__stdcall *	PReadProcessMemoryRoutine )(HANDLE hProcess, DWORD64 qwBaseAddress, PVOID lpBuffer, DWORD nSize, LPDWORD lpNumberOfBytesRead, LPVOID pUserData)

Public Member Functions
	klStackWalkBase (int options=OptionsAll, LPCSTR szSymPath=NULL, DWORD dwProcessId=GetCurrentProcessId(), HANDLE hProcess=GetCurrentProcess())
	klStackWalkBase (DWORD dwProcessId, HANDLE hProcess)
virtual	~klStackWalkBase ()
BOOL	LoadModules ()
BOOL	ShowCallstack (HANDLE hThread=GetCurrentThread(), const CONTEXT *context=NULL, PReadProcessMemoryRoutine readMemoryFunction=NULL, LPVOID pUserData=NULL)

Protected Types
enum	CallstackEntryType { firstEntry, nextEntry, lastEntry }
typedef struct klStackWalkBase::CallstackEntry	CallstackEntry

Protected Member Functions
virtual void	OnSymInit (LPCSTR szSearchPath, DWORD symOptions, LPCSTR szUserName)
virtual void	OnLoadModule (LPCSTR img, LPCSTR mod, DWORD64 baseAddr, DWORD size, DWORD result, LPCSTR symType, LPCSTR pdbName, ULONGLONG fileVersion)
virtual void	OnCallstackEntry (CallstackEntryType eType, CallstackEntry &entry)
virtual void	OnDbgHelpErr (LPCSTR szFuncName, DWORD gle, DWORD64 addr)
virtual void	OnOutput (LPCSTR szText)

Static Protected Member Functions
static BOOL __stdcall	myReadProcMem (HANDLE hProcess, DWORD64 qwBaseAddress, PVOID lpBuffer, DWORD nSize, LPDWORD lpNumberOfBytesRead)

Protected Attributes
klStackWalkerInternal *	m_sw
HANDLE	m_hProcess
DWORD	m_dwProcessId
BOOL	m_modulesLoaded
LPSTR	m_szSymPath
int	m_options
friend	klStackWalkerInternal

Member Typedef Documentation

typedef struct klStackWalkBase::CallstackEntry klStackWalkBase::CallstackEntry

protected

typedef BOOL(__stdcall * klStackWalkBase::PReadProcessMemoryRoutine)(HANDLE hProcess, DWORD64 qwBaseAddress, PVOID lpBuffer, DWORD nSize, LPDWORD lpNumberOfBytesRead, LPVOID pUserData)

typedef enum klStackWalkBase::StackWalkOptions klStackWalkBase::StackWalkOptions

Member Enumeration Documentation

anonymous enum

Enumerator
STACKWALK_MAX_NAMELEN

enum klStackWalkBase::CallstackEntryType

protected

Enumerator
firstEntry
nextEntry
lastEntry

enum klStackWalkBase::StackWalkOptions

Enumerator
RetrieveNone
RetrieveSymbol
RetrieveLine
RetrieveModuleInfo
RetrieveFileVersion
RetrieveVerbose
SymBuildPath
SymUseSymSrv
SymAll
OptionsAll

Constructor & Destructor Documentation

klStackWalkBase::klStackWalkBase	(	int	options = OptionsAll,
		LPCSTR	szSymPath = NULL,
		DWORD	dwProcessId = GetCurrentProcessId(),
		HANDLE	hProcess = GetCurrentProcess()
	)

klStackWalkBase::klStackWalkBase	(	DWORD	dwProcessId,
		HANDLE	hProcess
	)

klStackWalkBase::~klStackWalkBase ( )

virtual

Member Function Documentation

BOOL klStackWalkBase::LoadModules

(

)

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BOOL __stdcall klStackWalkBase::myReadProcMem ( HANDLE  hProcess, DWORD64  qwBaseAddress, PVOID  lpBuffer, DWORD  nSize, LPDWORD  lpNumberOfBytesRead  )

staticprotected

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void klStackWalkBase::OnCallstackEntry ( CallstackEntryType  eType, CallstackEntry &  entry  )

protectedvirtual

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void klStackWalkBase::OnDbgHelpErr ( LPCSTR  szFuncName, DWORD  gle, DWORD64  addr  )

protectedvirtual

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void klStackWalkBase::OnLoadModule ( LPCSTR  img, LPCSTR  mod, DWORD64  baseAddr, DWORD  size, DWORD  result, LPCSTR  symType, LPCSTR  pdbName, ULONGLONG  fileVersion  )

protectedvirtual

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void klStackWalkBase::OnOutput ( LPCSTR  szText )

protectedvirtual

Reimplemented in klStackWalker.

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void klStackWalkBase::OnSymInit ( LPCSTR  szSearchPath, DWORD  symOptions, LPCSTR  szUserName  )

protectedvirtual

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BOOL klStackWalkBase::ShowCallstack	(	HANDLE	hThread = GetCurrentThread(),
		const CONTEXT *	context = NULL,
		PReadProcessMemoryRoutine	readMemoryFunction = NULL,
		LPVOID	pUserData = NULL
	)

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Field Documentation

friend klStackWalkBase::klStackWalkerInternal

protected

DWORD klStackWalkBase::m_dwProcessId

protected

HANDLE klStackWalkBase::m_hProcess

protected

BOOL klStackWalkBase::m_modulesLoaded

protected

int klStackWalkBase::m_options

protected

klStackWalkerInternal* klStackWalkBase::m_sw

protected

LPSTR klStackWalkBase::m_szSymPath

protected

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

• kl_stack_walker.h
• kl_stack_walker.cpp