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markhc
/ enumeration.cpp
Created
August 2, 2016 02:59
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| NTSTATUS enumerate_handles(ENUM_HANDLE_CALLBACK callback) | |
| { | |
| NTSTATUS status = STATUS_UNSUCCESSFUL; | |
| PVOID buffer = NULL; | |
| ULONG bufferSize = 0; | |
| do { | |
| status = NtQuerySystemInformation((SYSTEM_INFORMATION_CLASS)16/*SystemHandleInformation*/, buffer, bufferSize, &bufferSize); | |
| if(!NT_SUCCESS(status)) { | |
| if(status == STATUS_INFO_LENGTH_MISMATCH) { |
markhc
/ get_handle.cpp
Created
August 2, 2016 03:00
Uses enumerate_handles from https://gist.github.com/MarkHC/902a13d4b8eab5f2421c13e27003b180
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| HANDLE get_handle_to_process(LPWSTR process) | |
| { | |
| HANDLE hProcess = NULL; | |
| enumerate_handles([&](PSYSTEM_HANDLE_TABLE_ENTRY_INFO handle) { | |
| if(GetCurrentProcessId() != handle->UniqueProcessId) return STATUS_UNSUCCESSFUL; | |
| BOOL found = FALSE; | |
| PVOID buffer = NULL; |
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| *.yazzn { | |
| box-sizing: border-box; | |
| } | |
| @media screen and (min-width: 999px) { | |
| code.hljs.javascript { | |
| border-radius: 5px; | |
| max-width: 640px; | |
| max-width: calc(100vw - 347px); | |
| max-height: 700px; |
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| #pragma once | |
| #include <cstdint> | |
| #include <array> | |
| #include <string> | |
| template<typename T, uint32_t D> | |
| class vec | |
| { | |
| public: |
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| NTSTATUS KapFindKernelPattern( | |
| _In_ PUCHAR Pattern, | |
| _In_ PUCHAR Mask, | |
| _In_ ULONG PatternLength, | |
| _Out_ PVOID* Result | |
| ) | |
| { | |
| PIMAGE_NT_HEADERS NtHeaders; | |
| PIMAGE_SECTION_HEADER FirstSection; | |
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| #include "Lexer.hpp" | |
| namespace sage | |
| { | |
| namespace detail | |
| { | |
| // ---------------------------------------------------------------------------- | |
| inline char getCharAndAdvance(const char*& ptr) | |
| { | |
| return *ptr++; |
markhc
/ SafeFileHandle.hpp
Last active
June 18, 2019 20:33
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| #include "SafeHandles/SafeHandle.hpp" | |
| #include "windows.hpp" | |
| class SafeFileHandle // | |
| : public SafeHandle<INVALID_HANDLE_VALUE> // | |
| { | |
| public: | |
| SafeFileHandle(void* handle) | |
| : SafeHandle(handle, &SafeFileHandle::deleter) |
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| cmake_minimum_required (VERSION 3.12) | |
| # not strictly needed, but it helps when you forget to pass the CMAKE_TOOLCHAIN_FILE as argument to cmake | |
| if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE) | |
| set(CMAKE_TOOLCHAIN_FILE | |
| "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" | |
| CACHE STRING "") | |
| endif() | |
| project(cmake_example CXX) |
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| std::string Board::prettyPrint(bool useUnicodeChars) const | |
| { | |
| std::string_view charPieces[2][6] = { | |
| { | |
| useUnicodeChars ? "\u2659" : "P", | |
| useUnicodeChars ? "\u2657" : "B", | |
| useUnicodeChars ? "\u2658" : "N", | |
| useUnicodeChars ? "\u2656" : "R", | |
| useUnicodeChars ? "\u2655" : "Q", | |
| useUnicodeChars ? "\u2654" : "K", |
markhc
/ gateway.cpp
Created
August 13, 2019 17:05
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| void fail(beast::error_code ec, char const* what) | |
| { | |
| // TODO: Better error logging | |
| std::cerr << what << ": " << ec.message() << "\n"; | |
| } | |
| // ------------------------------------------------------------------------------------------------- | |
| Gateway::Gateway(net::io_context& ioc, ssl::context& ctx) | |
| : ws_(net::make_strand(ioc), ctx), | |
| resolver_(net::make_strand(ioc)), | |
| host_("gateway.discord.gg"s), |