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140 lines
3.9 KiB
140 lines
3.9 KiB
8 years ago
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#include "agcrc32enforcer.h"
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#include "hud.h"
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#include "cl_util.h"
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static char szDisconnect[] = "disconnect\n";
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struct FILES
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{
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char* pszFile;
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WORD32 w32CheckSum;
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};
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static FILES s_Files[] =
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{
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"gfx.wad", 1240178454,
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// "halflife.wad", 1657905259,
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"liquids.wad", 1067140096,
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"models/player/hgrunt/hgrunt.mdl", 4178952236,
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"models/player/scientist/scientist.mdl", 801952511,
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"models/player/gordon/gordon.mdl", 1899521925,
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"models/player/helmet/helmet.mdl", 413544432,
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"models/player/robo/robo.mdl", 1066728661,
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"models/player/barney/barney.mdl", 2342238586,
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"models/player/recon/recon.mdl", 196824764,
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"models/player/zombie/zombie.mdl", 2613106147,
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"models/player/gman/gman.mdl", 363240166,
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"models/player.mdl", 348061911,
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"models/flag.mdl", 1312518787,
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"models/p_crowbar.mdl", 2596481415,
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"models/p_9mmhandgun.mdl", 459325257,
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"models/p_9mmAR.mdl", 786579345,
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"models/p_357.mdl", 96835772,
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"models/p_gauss.mdl", 2413538144,
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"models/p_rpg.mdl", 3201388383,
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"models/p_crossbow.mdl", 1075131750,
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"models/p_egon.mdl", 1795269724,
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"models/p_tripmine.mdl", 2904825111,
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"models/p_satchel.mdl", 1240685151,
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"models/p_satchel_radio.mdl", 3737744643,
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"models/p_shotgun.mdl", 2602382707,
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"models/p_grenade.mdl", 3427694132,
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"models/p_squeak.mdl", 472781321,
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"models/p_hgun.mdl", 2327206545,
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// "models/player/blue/blue.mdl", 3578029767,
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// "models/player/red/red.mdl", 834545538,
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};
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WORD32 AgCRC32EnforceFileInternal(char* pszFile)
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{
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int iLength = 0;
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void* pFile = gEngfuncs.COM_LoadFile(pszFile, 5, &iLength);
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if (pFile)
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{
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WORD32 w32CheckSumFile = AgCRC32(pFile, iLength);
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gEngfuncs.COM_FreeFile(pFile);
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return w32CheckSumFile;
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}
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return -1;
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}
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bool AgCRC32EnforceFile(char* pszFile, WORD32 w32CheckSum)
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{
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if (w32CheckSum != AgCRC32EnforceFileInternal(pszFile))
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{
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char szMessage[256];
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sprintf(szMessage,"File check enforced and %s is either damaged or changed. Run scandisk and reinstall file.\n", pszFile);
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AgLog(szMessage);
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ConsolePrint(szMessage);
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ServerCmd( "say <AG Mod> Disconnected for using invalid file.\n" );
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ClientCmd( szDisconnect );
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return false;
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}
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return true;
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}
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bool AgCRC32EnforceFiles()
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{
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bool bPassed = true;
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for (int i = 0; i < sizeof(s_Files)/sizeof(s_Files[0]); i++)
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{
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if (s_Files[i].w32CheckSum != AgCRC32EnforceFileInternal(s_Files[i].pszFile))
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{
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char szMessage[256];
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sprintf(szMessage,"File check enforced and %s is either damaged or changed. Run scandisk and reinstall file.\n", s_Files[i].pszFile);
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AgLog(szMessage);
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ConsolePrint(szMessage);
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#ifndef _DEBUG
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bPassed = false;
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#endif
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}
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}
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/*
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if (bPassed)
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{
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//Need special check for the 2 blue models...
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#define OLD_BLUE 3578029767
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#define NEW_BLUE 945015980
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#define PLAYER 348061911
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#define OLD_RED 834545538
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#define NEW_RED 2809992869
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#define PLAYER 348061911
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WORD32 w32CheckSumBlue = AgCRC32EnforceFileInternal("models/player/blue/blue.mdl");
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WORD32 w32CheckSumRed = AgCRC32EnforceFileInternal("models/player/red/red.mdl");
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if (!(w32CheckSumBlue == OLD_BLUE || w32CheckSumBlue == NEW_BLUE || w32CheckSumBlue == PLAYER))
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{
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char szMessage[256];
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sprintf(szMessage,"File check enforced and %s is either damaged or changed. Run scandisk and reinstall file.\n", "models/player/blue/blue.mdl");
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AgLog(szMessage);
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ConsolePrint(szMessage);
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#ifndef _DEBUG
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bPassed = false;
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#endif
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}
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if (!(w32CheckSumRed == OLD_RED || w32CheckSumRed == NEW_RED || w32CheckSumRed == PLAYER))
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{
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char szMessage[256];
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sprintf(szMessage,"File check enforced and %s is either damaged or changed. Run scandisk and reinstall file.\n", "models/player/red/red.mdl");
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AgLog(szMessage);
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ConsolePrint(szMessage);
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#ifndef _DEBUG
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bPassed = false;
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#endif
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}
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}
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*/
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if (!bPassed)
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{
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ServerCmd( "say <AG Mod> Disconnected for using invalid file.\n" );
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ClientCmd( szDisconnect );
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return false;
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}
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return true;
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}
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