Are the options handled?

[rootlessNL]

I might be mistaken but I thought the options were to set the output options. However if I set RetrieveNone in the constructor it still outputs everything. i.e.:

 class MyStackWalker : public StackWalker
{
public:
    MyStackWalker() : StackWalker(StackWalker::RetrieveNone, 
                                    NULL, GetCurrentProcessId(),
                                    GetCurrentProcess()) {}
protected:
    virtual void OnOutput(LPCSTR szText) {
        printf(szText); StackWalker::OnOutput(szText);
    }
};

use it as:

MyStackWalker sw; 
sw.ShowCallstack();

Output:

SymInit: Symbol-SearchPath: '.', symOptions: 530, UserName: 'ECT'
OS-Version: 6.2.9200 () 0x100-0x1
C:\src\gazebosc\build\bin\Debug\gazebosc.exe:gazebosc.exe (00007FF7011A0000), size: 5738496 (result: 0), SymType: 'PDB', PDB: '.\gazebosc.pdb'
C:\Windows\SYSTEM32\ntdll.dll:ntdll.dll (00007FFA8C8D0000), size: 2052096 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\ntdll.dll'
C:\Windows\System32\KERNEL32.DLL:KERNEL32.DLL (00007FFA8BB00000), size: 774144 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\KERNEL32.DLL'
C:\Windows\System32\KERNELBASE.dll:KERNELBASE.dll (00007FFA8A220000), size: 2920448 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\KERNELBASE.dll'
C:\Windows\System32\USER32.dll:USER32.dll (00007FFA8C0E0000), size: 1703936 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\USER32.dll'
C:\Windows\System32\win32u.dll:win32u.dll (00007FFA8A4F0000), size: 139264 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\win32u.dll'
C:\Windows\System32\GDI32.dll:GDI32.dll (00007FFA8BBD0000), size: 172032 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\GDI32.dll'
C:\Windows\System32\gdi32full.dll:gdi32full.dll (00007FFA8A5D0000), size: 1093632 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\gdi32full.dll'
C:\Windows\System32\msvcp_win.dll:msvcp_win.dll (00007FFA8A790000), size: 643072 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\msvcp_win.dll'
C:\Windows\System32\ucrtbase.dll:ucrtbase.dll (00007FFA8A830000), size: 1048576 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\ucrtbase.dll'
C:\Windows\System32\IMM32.dll:IMM32.dll (00007FFA8ABA0000), size: 196608 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\IMM32.dll'
C:\Windows\System32\ole32.dll:ole32.dll (00007FFA8B970000), size: 1220608 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\ole32.dll'
C:\Windows\System32\RPCRT4.dll:RPCRT4.dll (00007FFA8A930000), size: 1224704 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\RPCRT4.dll'
C:\Windows\System32\combase.dll:combase.dll (00007FFA8ABD0000), size: 3493888 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\combase.dll'
C:\Windows\System32\OLEAUT32.dll:OLEAUT32.dll (00007FFA8BFB0000), size: 839680 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\OLEAUT32.dll'
C:\Windows\System32\ADVAPI32.dll:ADVAPI32.dll (00007FFA8AAF0000), size: 704512 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\ADVAPI32.dll'
C:\Windows\System32\msvcrt.dll:msvcrt.dll (00007FFA8B8D0000), size: 647168 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\msvcrt.dll'
C:\Windows\System32\sechost.dll:sechost.dll (00007FFA8B6F0000), size: 638976 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\sechost.dll'
C:\Windows\System32\SETUPAPI.dll:SETUPAPI.dll (00007FFA8C280000), size: 4624384 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\SETUPAPI.dll'
C:\Windows\System32\cfgmgr32.dll:cfgmgr32.dll (00007FFA8A740000), size: 319488 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\cfgmgr32.dll'
C:\Windows\System32\bcrypt.dll:bcrypt.dll (00007FFA8A520000), size: 159744 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\bcrypt.dll'
C:\Windows\System32\SHELL32.dll:SHELL32.dll (00007FFA8AF30000), size: 7610368 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\SHELL32.dll'
C:\Windows\System32\WS2_32.dll:WS2_32.dll (00007FFA8C6F0000), size: 438272 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\WS2_32.dll'
C:\src\gazebosc\build\bin\Debug\libzmq-v142-mt-gd-4_3_5.dll:libzmq-v142-mt-gd-4_3_5.dll (00007FFA3D740000), size: 1843200 (result: 0), SymType: 'PDB', PDB: 'C:\src\libzmq\build\bin\Debug\libzmq-v142-mt-gd-4_3_5.pdb'
C:\src\gazebosc\build\bin\Debug\python38_d.dll:python38_d.dll (00007FFA3C050000), size: 8368128 (result: 0), SymType: 'PDB', PDB: 'C:\src\cpython\PCbuild\amd64\python38_d.pdb'
C:\Windows\System32\SHLWAPI.dll:SHLWAPI.dll (00007FFA8C080000), size: 348160 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\SHLWAPI.dll'
C:\Windows\SYSTEM32\OPENGL32.dll:OPENGL32.dll (00007FFA486B0000), size: 1204224 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\OPENGL32.dll'
C:\Windows\SYSTEM32\WINMM.dll:WINMM.dll (00007FFA839D0000), size: 159744 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\WINMM.dll'
C:\Windows\SYSTEM32\VERSION.dll:VERSION.dll (00007FFA840A0000), size: 40960 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\VERSION.dll'
C:\Windows\SYSTEM32\IPHLPAPI.DLL:IPHLPAPI.DLL (00007FFA89420000), size: 241664 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\IPHLPAPI.DLL'
C:\Windows\SYSTEM32\MSVCP140D.dll:MSVCP140D.dll (00007FFA3D650000), size: 925696 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\MSVCP140D.dll'
C:\Windows\SYSTEM32\VCRUNTIME140D.dll:VCRUNTIME140D.dll (00007FFA7DB40000), size: 176128 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\VCRUNTIME140D.dll'
C:\Windows\SYSTEM32\VCRUNTIME140_1D.dll:VCRUNTIME140_1D.dll (00007FFA78B60000), size: 61440 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\VCRUNTIME140_1D.dll'
C:\Windows\SYSTEM32\ucrtbased.dll:ucrtbased.dll (00007FFA3D480000), size: 1863680 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\ucrtbased.dll'
C:\Windows\SYSTEM32\GLU32.dll:GLU32.dll (00007FFA55910000), size: 180224 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\GLU32.dll'
C:\Windows\SYSTEM32\CRYPTSP.dll:CRYPTSP.dll (00007FFA89970000), size: 98304 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\CRYPTSP.dll'
C:\Windows\system32\rsaenh.dll:rsaenh.dll (00007FFA890D0000), size: 212992 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\rsaenh.dll'
C:\Windows\SYSTEM32\CRYPTBASE.dll:CRYPTBASE.dll (00007FFA89960000), size: 49152 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\CRYPTBASE.dll'
C:\Windows\System32\bcryptPrimitives.dll:bcryptPrimitives.dll (00007FFA8A550000), size: 524288 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\bcryptPrimitives.dll'
C:\Windows\SYSTEM32\dbghelp.dll:dbghelp.dll (00007FFA7AC50000), size: 1982464 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\dbghelp.dll'
C:\Windows\SYSTEM32\SspiCli.dll:SspiCli.dll (00007FFA89ED0000), size: 245760 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SYSTEM32\SspiCli.dll'
C:\src\gazebosc\ext\StackWalker\Main\StackWalker\StackWalker.cpp (1071): StackWalker::ShowCallstack
C:\src\gazebosc\main.cpp (171): print_backtrace
C:\src\gazebosc\main.cpp (225): main
d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl (79): invoke_main
d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl (288): __scrt_common_main_seh
d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl (331): __scrt_common_main
d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp (17): mainCRTStartup
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFA8BB17034)
00007FFA8BB17034 (KERNEL32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFA8C922651)
00007FFA8C922651 (ntdll): (filename not available): RtlUserThreadStart

Doesn't matter what options I set

[thomasa88]

I can confirm this behavior. StackWalker.cpp only looks for RetrieveFileVersion, as far as I can tell.

I'm a bit unsure of where exactly the code should check each option.