storycraft

Rust language is the only compiled language without gc with guaranteed memory safety. Using new Forget(must drop) marker trait, I propose safe, performant, ergonomic event and fine grained reactivity system that solves these problems. Which only work in rust due to rust's unique properties.

Unforgettable types (or must drop types)

Forget or Leak trait is a marker trait for types cannot be forgotten (must run destructor). Rust doesn't have these traits now, but proposed as a solution for scoped task trilemma.

There is a good Forget marker trait RFC. Please read this before proceed.

storycraft

#include <windows.h>

PDWORD getExportRvaAddr(HMODULE mod, LPCSTR funcName) {
    UINT_PTR modAddr = (UINT_PTR)mod;
    PIMAGE_DOS_HEADER dosHeader = (PIMAGE_DOS_HEADER) mod;

    PIMAGE_NT_HEADERS header = (PIMAGE_NT_HEADERS) (modAddr + dosHeader->e_lfanew);
    DWORD eatOffset = header->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_EXPORT].VirtualAddress;

    PIMAGE_EXPORT_DIRECTORY exportDir = (PIMAGE_EXPORT_DIRECTORY) (modAddr + eatOffset);

storycraft

#include <windows.h>

HWND FindMainWindow(DWORD pid) {
    HANDLE threadSnap = INVALID_HANDLE_VALUE;
    threadSnap = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, pid);
    if(threadSnap == INVALID_HANDLE_VALUE) return NULL;

    THREADENTRY32 entry = { sizeof(THREADENTRY32) };

    HWND win = NULL;

storycraft

DMCA Takedown Notice

== Copyright owner: Kakao Corp.
== Name: An Chisu
== Company: Kakao Corp.
== Job title: IP Manager
== Email address: [email protected]

== Address: 7F N, H-Square, 235
== City: Pangyoyeok-ro, Bundang-gu, Seongnam-si

storycraft

function toNBTUUID(uuid) {
    return `[I;${uuid.replace(/-/g, '').match(/.{8}/g).map(str => Number.parseInt(str, 16)).map(num => num & 0x80000000 ? num - 0xffffffff - 1 : num).join(',')}]`;
}

// toNBTUUID('0e9b65dd-3dce-4a3f-8a13-3299a91ceac7');
// -> [I;245065181,1036929599,-1978453351,-1457722681]

storycraft

KakaoTalk voip control protocol

Base: TLS 1.0

Packet structure

Endian: little

name	offset	size
random (i32)	0	4
zero padding (i16)	4	2

storycraft

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef unsigned char BYTE;

struct CryptoStateStore {
    int first;
    int sec;
    int last;

storycraft

#include <stdio.h>
#include <string.h>

long long int setPassword(char *password, int pwdLength) {
    if (pwdLength <= 0) return 0xFFFFFFFFLL;

    unsigned int result = -1;

    unsigned short encryptShifter;
    unsigned short encryptedChar;

storycraft

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