Function DetourFindRemotePayload

lib_fiber/cpp/src/detours/creatwth.cpp:244–267

_Success_(return != NULL)
PVOID WINAPI DetourFindRemotePayload(_In_ HANDLE hProcess,
                                     _In_ REFGUID rguid,
                                     _Out_opt_ DWORD *pcbData)
{
    if (hProcess == NULL) {
        SetLastError(ERROR_INVALID_HANDLE);
        return NULL;
    }

    IMAGE_NT_HEADERS32 header;
    PVOID pvRemoteHeader;
    for (HMODULE hMod = NULL; (hMod = EnumerateModulesInProcess(hProcess, hMod, &header, &pvRemoteHeader)) != NULL;) {
        PVOID pvData = FindDetourSectionInRemoteModule(hProcess, hMod, &header, pvRemoteHeader);
        if (pvData != NULL) {
            pvData = FindPayloadInRemoteDetourSection(hProcess, rguid, pcbData, pvData);
            if (pvData != NULL) {
                return pvData;
            }
        }
    }

    SetLastError(ERROR_MOD_NOT_FOUND);
    return NULL;
}

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