Class StackWalker

includes/StackWalker.h:29–140

forward

class StackWalkerInternal;  // forward
class StackWalker
{
public:
  typedef enum StackWalkOptions
  {
    // No addition info will be retrived
    // (only the address is available)
    RetrieveNone = 0,

    // Try to get the symbol-name
    RetrieveSymbol = 1,

    // Try to get the line for this symbol
    RetrieveLine = 2,

    // Try to retrieve the module-infos
    RetrieveModuleInfo = 4,

    // Also retrieve the version for the DLL/EXE
    RetrieveFileVersion = 8,

    // Contains all the abouve
    RetrieveVerbose = 0xF,

    // Generate a "good" symbol-search-path
    SymBuildPath = 0x10,

    // Also use the public Microsoft-Symbol-Server
    SymUseSymSrv = 0x20,

    // Contains all the abouve "Sym"-options
    SymAll = 0x30,

    // Contains all options (default)
    OptionsAll = 0x3F
  } StackWalkOptions;

  StackWalker(
    int fDescriptor,
    int options = OptionsAll, // 'int' is by design, to combine the enum-flags
    LPCSTR szSymPath = NULL,
    DWORD dwProcessId = GetCurrentProcessId(),
    HANDLE hProcess = GetCurrentProcess()
    );
  StackWalker(DWORD dwProcessId, HANDLE hProcess);
  virtual ~StackWalker();

  typedef BOOL (__stdcall *PReadProcessMemoryRoutine)(
    HANDLE      hProcess,
    DWORD64     qwBaseAddress,
    PVOID       lpBuffer,
    DWORD       nSize,
    LPDWORD     lpNumberOfBytesRead,
    LPVOID      pUserData  // optional data, which was passed in "ShowCallstack"
    );

  BOOL LoadModules();