From 2761be2142f3f2216b839a9a43ab582d7707556a Mon Sep 17 00:00:00 2001 From: BroGamer <64546358+BroGamer4256@users.noreply.github.com> Date: Sat, 17 Sep 2022 13:28:04 +1200 Subject: [PATCH] Add random card generation --- src/dllmain.c | 47 ++++++++++++++++++++++++++++++++--------------- 1 file changed, 32 insertions(+), 15 deletions(-) diff --git a/src/dllmain.c b/src/dllmain.c index cb17576..c96040a 100644 --- a/src/dllmain.c +++ b/src/dllmain.c @@ -1,12 +1,12 @@ #include "boilerplate.h" #include "helpers.h" #include "poll.h" +#include #include -bool testEnabled = false; -u16 drumMax = 0xFFFF; -u16 drumMin = 0xFFFF; - +bool testEnabled = false; +u16 drumMax = 0xFFFF; +u16 drumMin = 0xFFFF; char accessCode1[21] = "00000000000000000001"; char accessCode2[21] = "00000000000000000002"; char chipId1[33] = "00000000000000000000000000000001"; @@ -213,6 +213,8 @@ HOOK_DYNAMIC (i32, __stdcall, ws2_getaddrinfo, char *node, char *service, void * return originalws2_getaddrinfo (server, service, hints, out); } +u32 inline generate_rand () { return rand () + rand () * rand () + rand (); } + i32 __stdcall DllMain (HMODULE mod, DWORD cause, void *ctx) { if (cause == DLL_PROCESS_DETACH) DisposePoll (); if (cause != DLL_PROCESS_ATTACH) return true; @@ -258,19 +260,34 @@ i32 __stdcall DllMain (HMODULE mod, DWORD cause, void *ctx) { toml_table_t *config = openConfig (configPath ("config.toml")); if (config) { - drumMax = readConfigInt (config, "drumMax", drumMax); - drumMin = readConfigInt (config, "drumMin", drumMin); - server = readConfigString (config, "server", server); - i64 accessCode1Int = readConfigInt (config, "accessCode1", 1); - i64 accessCode2Int = readConfigInt (config, "accessCode2", 2); - i64 chipId1Int = readConfigInt (config, "chipId1", 1); - i64 chipId2Int = readConfigInt (config, "chipId2", 2); - sprintf (accessCode1, "%020lld", accessCode1Int); - sprintf (accessCode2, "%020lld", accessCode2Int); - sprintf (chipId1, "%032llX", chipId1Int); - sprintf (chipId2, "%032llX", chipId2Int); + drumMax = readConfigInt (config, "drumMax", drumMax); + drumMin = readConfigInt (config, "drumMin", drumMin); + server = readConfigString (config, "server", server); toml_free (config); } + FILE *cards = fopen (configPath ("cards.bin"), "r"); + if (cards) { + fread (accessCode1, 1, 20, cards); + fread (chipId1, 1, 20, cards); + fread (accessCode2, 1, 32, cards); + fread (chipId2, 1, 32, cards); + fclose (cards); + } else { + FILE *cards_new = fopen (configPath ("cards.bin"), "w"); + if (cards_new) { + srand (time (0)); + sprintf (accessCode1, "%020d", generate_rand ()); + fwrite (accessCode1, 1, 20, cards_new); + sprintf (accessCode2, "%020d", generate_rand ()); + fwrite (accessCode2, 1, 20, cards_new); + sprintf (chipId1, "%032X", generate_rand ()); + fwrite (chipId1, 1, 32, cards_new); + sprintf (chipId2, "%032X", generate_rand ()); + fwrite (chipId2, 1, 32, cards_new); + fclose (cards_new); + } + } + return true; }