XFEEDToolBox

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <cstdio>
#include <string>
#include "dbgeng.h"

class DebugOutput final : public IDebugOutputCallbacks {
public:
    HRESULT STDMETHODCALLTYPE QueryInterface(REFIID id, void** result) override {
        if (id == __uuidof(IUnknown) || id == __uuidof(IDebugOutputCallbacks)) {
            *result = this; AddRef(); return S_OK;
        }
        *result = nullptr; return E_NOINTERFACE;
    }
    ULONG STDMETHODCALLTYPE AddRef() override { return 1; }
    ULONG STDMETHODCALLTYPE Release() override { return 1; }
    HRESULT STDMETHODCALLTYPE Output(ULONG, PCSTR value) override {
        std::fputs(value, stdout); std::fflush(stdout); return S_OK;
    }
};

int wmain(int argc, wchar_t** argv) {
    if (argc != 3) { std::fputs("Usage: DumpAnalysis <dump> <image-directory>\n", stderr); return 2; }
    const auto engine = LoadLibraryExW(L"dbgeng.dll", nullptr, LOAD_LIBRARY_SEARCH_SYSTEM32);
    if (!engine) return 3;
    const auto create = reinterpret_cast<HRESULT(WINAPI*)(REFIID, PVOID*)>(GetProcAddress(engine, "DebugCreate"));
    IDebugClient4* client{};
    if (!create || FAILED(create(__uuidof(IDebugClient4), reinterpret_cast<void**>(&client)))) return 4;
    DebugOutput output;
    client->SetOutputCallbacks(&output);
    IDebugControl* control{};
    IDebugSymbols3* symbols{};
    client->QueryInterface(__uuidof(IDebugControl), reinterpret_cast<void**>(&control));
    client->QueryInterface(__uuidof(IDebugSymbols3), reinterpret_cast<void**>(&symbols));
    if (!control || !symbols) return 5;
    // Local dump, local binaries, no symbol-server upload or dump submission.
    symbols->SetSymbolPath("");
    symbols->SetImagePathWide(argv[2]);
    auto hr = client->OpenDumpFileWide(argv[1], 0);
    if (SUCCEEDED(hr)) hr = control->WaitForEvent(DEBUG_WAIT_DEFAULT, 30000);
    if (FAILED(hr)) { std::fprintf(stderr, "Open/wait failed: %08lx\n", hr); return 6; }
    control->Execute(DEBUG_OUTCTL_THIS_CLIENT, ".ecxr; r; kv 40; lm; ~* k 6", DEBUG_EXECUTE_DEFAULT);
    client->EndSession(DEBUG_END_PASSIVE);
    symbols->Release(); control->Release(); client->Release();
    return 0;
}