From e393e112f4e4e3753bc2b7b45af3e8fdf69663c6 Mon Sep 17 00:00:00 2001 From: TTimo Date: Fri, 26 Nov 2010 05:59:17 +0000 Subject: [PATCH] compiles again on win32, trashed mhash git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@338 8a3a26a2-13c4-0310-b231-cf6edde360e5 --- libs/md4lib.h | 49 +++++ libs/md5lib/md4.c | 296 ++++++++++++++++++++++++++ libs/md5lib/md5lib_VC9.vcproj | 8 + libs/stdint.msvc.h | 247 +++++++++++++++++++++ tools/quake3/q3map2/main.c | 34 +-- tools/quake3/q3map2/q3map2.h | 3 +- tools/quake3/q3map2/q3map2_VC9.vcproj | 12 +- tools/quake3/q3map2/shaders.c | 20 +- 8 files changed, 625 insertions(+), 44 deletions(-) create mode 100644 libs/md4lib.h create mode 100644 libs/md5lib/md4.c create mode 100644 libs/stdint.msvc.h diff --git a/libs/md4lib.h b/libs/md4lib.h new file mode 100644 index 0000000..518a144 --- /dev/null +++ b/libs/md4lib.h @@ -0,0 +1,49 @@ +/* + * This is an OpenSSL-compatible implementation of the RSA Data Security, + * Inc. MD4 Message-Digest Algorithm. + * + * Written by Solar Designer in 2001, and placed in + * the public domain. See md4.c for more information. + */ + +#ifndef MD4_H +#define MD4_H + +struct hash_method { + const char *name; + /* Number of bytes that must be allocated for context */ + unsigned int context_size; + /* Number of bytes that must be allocated for result()'s digest */ + unsigned int digest_size; + + void (*init)(void *context); + void (*loop)(void *context, const void *data, size_t size); + void (*result)(void *context, unsigned char *digest_r); +}; + +const struct hash_method *hash_method_lookup(const char *name); + +/* NULL-terminated list of all hash methods */ +extern const struct hash_method *hash_methods[]; + +typedef unsigned int uint_fast32_t; + +#define MD4_RESULTLEN (128/8) + +struct md4_context { + uint_fast32_t lo, hi; + uint_fast32_t a, b, c, d; + unsigned char buffer[64]; + uint_fast32_t block[MD4_RESULTLEN]; +}; + +void md4_init(struct md4_context *ctx); +void md4_update(struct md4_context *ctx, const void *data, size_t size); +void md4_final(struct md4_context *ctx, unsigned char result[MD4_RESULTLEN]); + +void md4_get_digest(const void *data, size_t size, + unsigned char result[MD4_RESULTLEN]); + +extern const struct hash_method hash_method_md4; + +#endif diff --git a/libs/md5lib/md4.c b/libs/md5lib/md4.c new file mode 100644 index 0000000..73defe0 --- /dev/null +++ b/libs/md5lib/md4.c @@ -0,0 +1,296 @@ +/* + * MD4 (RFC-1320) message digest. + * Modified from MD5 code by Andrey Panin + * + * Written by Solar Designer in 2001, and placed in + * the public domain. There's absolutely no warranty. + * + * This differs from Colin Plumb's older public domain implementation in + * that no 32-bit integer data type is required, there's no compile-time + * endianness configuration, and the function prototypes match OpenSSL's. + * The primary goals are portability and ease of use. + * + * This implementation is meant to be fast, but not as fast as possible. + * Some known optimizations are not included to reduce source code size + * and avoid compile-time configuration. + */ + +#include +#include + +#ifdef _WIN32 + #include "../stdint.msvc.h" +#endif + +#include "md4lib.h" + +/* + * The basic MD4 functions. + */ +#define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z)))) +#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z))) +#define H(x, y, z) ((x) ^ (y) ^ (z)) + +/* + * The MD4 transformation for all four rounds. + */ +#define STEP(f, a, b, c, d, x, s) \ + (a) += f((b), (c), (d)) + (x); \ + (a) = ((a) << (s)) | ((a) >> (32 - (s))) + + +/* + * SET reads 4 input bytes in little-endian byte order and stores them + * in a properly aligned word in host byte order. + * + * The check for little-endian architectures which tolerate unaligned + * memory accesses is just an optimization. Nothing will break if it + * doesn't work. + */ +#if defined(__i386__) || defined(__x86_64__) || defined(__vax__) +#define SET(n) \ + (*(const uint_fast32_t *)&ptr[(n) * 4]) +#define GET(n) \ + SET(n) +#else +#define SET(n) \ + (ctx->block[(n)] = \ + (uint_fast32_t)ptr[(n) * 4] | \ + ((uint_fast32_t)ptr[(n) * 4 + 1] << 8) | \ + ((uint_fast32_t)ptr[(n) * 4 + 2] << 16) | \ + ((uint_fast32_t)ptr[(n) * 4 + 3] << 24)) +#define GET(n) \ + (ctx->block[(n)]) +#endif + +/* + * This processes one or more 64-byte data blocks, but does NOT update + * the bit counters. There're no alignment requirements. + */ +static const void *body(struct md4_context *ctx, const void *data, size_t size) +{ + const unsigned char *ptr; + uint32_t a, b, c, d; + uint32_t saved_a, saved_b, saved_c, saved_d; + + ptr = data; + + a = ctx->a; + b = ctx->b; + c = ctx->c; + d = ctx->d; + + do { + saved_a = a; + saved_b = b; + saved_c = c; + saved_d = d; + +/* Round 1 */ + STEP(F, a, b, c, d, SET( 0), 3); + STEP(F, d, a, b, c, SET( 1), 7); + STEP(F, c, d, a, b, SET( 2), 11); + STEP(F, b, c, d, a, SET( 3), 19); + + STEP(F, a, b, c, d, SET( 4), 3); + STEP(F, d, a, b, c, SET( 5), 7); + STEP(F, c, d, a, b, SET( 6), 11); + STEP(F, b, c, d, a, SET( 7), 19); + + STEP(F, a, b, c, d, SET( 8), 3); + STEP(F, d, a, b, c, SET( 9), 7); + STEP(F, c, d, a, b, SET(10), 11); + STEP(F, b, c, d, a, SET(11), 19); + + STEP(F, a, b, c, d, SET(12), 3); + STEP(F, d, a, b, c, SET(13), 7); + STEP(F, c, d, a, b, SET(14), 11); + STEP(F, b, c, d, a, SET(15), 19); +/* Round 2 */ + STEP(G, a, b, c, d, GET( 0) + 0x5A827999, 3); + STEP(G, d, a, b, c, GET( 4) + 0x5A827999, 5); + STEP(G, c, d, a, b, GET( 8) + 0x5A827999, 9); + STEP(G, b, c, d, a, GET(12) + 0x5A827999, 13); + + STEP(G, a, b, c, d, GET( 1) + 0x5A827999, 3); + STEP(G, d, a, b, c, GET( 5) + 0x5A827999, 5); + STEP(G, c, d, a, b, GET( 9) + 0x5A827999, 9); + STEP(G, b, c, d, a, GET(13) + 0x5A827999, 13); + + STEP(G, a, b, c, d, GET( 2) + 0x5A827999, 3); + STEP(G, d, a, b, c, GET( 6) + 0x5A827999, 5); + STEP(G, c, d, a, b, GET(10) + 0x5A827999, 9); + STEP(G, b, c, d, a, GET(14) + 0x5A827999, 13); + + STEP(G, a, b, c, d, GET( 3) + 0x5A827999, 3); + STEP(G, d, a, b, c, GET( 7) + 0x5A827999, 5); + STEP(G, c, d, a, b, GET(11) + 0x5A827999, 9); + STEP(G, b, c, d, a, GET(15) + 0x5A827999, 13); +/* Round 3 */ + STEP(H, a, b, c, d, GET( 0) + 0x6ED9EBA1, 3); + STEP(H, d, a, b, c, GET( 8) + 0x6ED9EBA1, 9); + STEP(H, c, d, a, b, GET( 4) + 0x6ED9EBA1, 11); + STEP(H, b, c, d, a, GET(12) + 0x6ED9EBA1, 15); + + STEP(H, a, b, c, d, GET( 2) + 0x6ED9EBA1, 3); + STEP(H, d, a, b, c, GET(10) + 0x6ED9EBA1, 9); + STEP(H, c, d, a, b, GET( 6) + 0x6ED9EBA1, 11); + STEP(H, b, c, d, a, GET(14) + 0x6ED9EBA1, 15); + + STEP(H, a, b, c, d, GET( 1) + 0x6ED9EBA1, 3); + STEP(H, d, a, b, c, GET( 9) + 0x6ED9EBA1, 9); + STEP(H, c, d, a, b, GET( 5) + 0x6ED9EBA1, 11); + STEP(H, b, c, d, a, GET(13) + 0x6ED9EBA1, 15); + + STEP(H, a, b, c, d, GET( 3) + 0x6ED9EBA1, 3); + STEP(H, d, a, b, c, GET(11) + 0x6ED9EBA1, 9); + STEP(H, c, d, a, b, GET( 7) + 0x6ED9EBA1, 11); + STEP(H, b, c, d, a, GET(15) + 0x6ED9EBA1, 15); + + a += saved_a; + b += saved_b; + c += saved_c; + d += saved_d; + + ptr += 64; + } while (size -= 64); + + ctx->a = a; + ctx->b = b; + ctx->c = c; + ctx->d = d; + + return ptr; +} + +void md4_init(struct md4_context *ctx) +{ + ctx->a = 0x67452301; + ctx->b = 0xefcdab89; + ctx->c = 0x98badcfe; + ctx->d = 0x10325476; + + ctx->lo = 0; + ctx->hi = 0; +} + +void md4_update(struct md4_context *ctx, const void *data, size_t size) +{ + /* @UNSAFE */ + uint_fast32_t saved_lo; + unsigned long used, free; + + saved_lo = ctx->lo; + if ((ctx->lo = (saved_lo + size) & 0x1fffffff) < saved_lo) + ctx->hi++; + ctx->hi += size >> 29; + + used = saved_lo & 0x3f; + + if (used) { + free = 64 - used; + + if (size < free) { + memcpy(&ctx->buffer[used], data, size); + return; + } + + memcpy(&ctx->buffer[used], data, free); + data = (const unsigned char *) data + free; + size -= free; + body(ctx, ctx->buffer, 64); + } + + if (size >= 64) { + data = body(ctx, data, size & ~(unsigned long)0x3f); + size &= 0x3f; + } + + memcpy(ctx->buffer, data, size); +} + +void md4_final(struct md4_context *ctx, unsigned char result[MD4_RESULTLEN]) +{ + /* @UNSAFE */ + unsigned long used, free; + + used = ctx->lo & 0x3f; + + ctx->buffer[used++] = 0x80; + + free = 64 - used; + + if (free < 8) { + memset(&ctx->buffer[used], 0, free); + body(ctx, ctx->buffer, 64); + used = 0; + free = 64; + } + + memset(&ctx->buffer[used], 0, free - 8); + + ctx->lo <<= 3; + ctx->buffer[56] = ctx->lo; + ctx->buffer[57] = ctx->lo >> 8; + ctx->buffer[58] = ctx->lo >> 16; + ctx->buffer[59] = ctx->lo >> 24; + ctx->buffer[60] = ctx->hi; + ctx->buffer[61] = ctx->hi >> 8; + ctx->buffer[62] = ctx->hi >> 16; + ctx->buffer[63] = ctx->hi >> 24; + + body(ctx, ctx->buffer, 64); + + result[0] = ctx->a; + result[1] = ctx->a >> 8; + result[2] = ctx->a >> 16; + result[3] = ctx->a >> 24; + result[4] = ctx->b; + result[5] = ctx->b >> 8; + result[6] = ctx->b >> 16; + result[7] = ctx->b >> 24; + result[8] = ctx->c; + result[9] = ctx->c >> 8; + result[10] = ctx->c >> 16; + result[11] = ctx->c >> 24; + result[12] = ctx->d; + result[13] = ctx->d >> 8; + result[14] = ctx->d >> 16; + result[15] = ctx->d >> 24; + + memset(ctx, 0, sizeof(*ctx)); +} + +void md4_get_digest(const void *data, size_t size, + unsigned char result[MD4_RESULTLEN]) +{ + struct md4_context ctx; + + md4_init(&ctx); + md4_update(&ctx, data, size); + md4_final(&ctx, result); +} + +static void hash_method_init_md4(void *context) +{ + md4_init(context); +} +static void hash_method_loop_md4(void *context, const void *data, size_t size) +{ + md4_update(context, data, size); +} + +static void hash_method_result_md4(void *context, unsigned char *result_r) +{ + md4_final(context, result_r); +} + +const struct hash_method hash_method_md4 = { + "md4", + sizeof(struct md4_context), + MD4_RESULTLEN, + + hash_method_init_md4, + hash_method_loop_md4, + hash_method_result_md4 +}; diff --git a/libs/md5lib/md5lib_VC9.vcproj b/libs/md5lib/md5lib_VC9.vcproj index 6b661f3..d348c8c 100755 --- a/libs/md5lib/md5lib_VC9.vcproj +++ b/libs/md5lib/md5lib_VC9.vcproj @@ -147,6 +147,10 @@ Name="src" Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" > + + @@ -156,6 +160,10 @@ Name="include" Filter="h;hpp;hxx;hm;inl" > + + diff --git a/libs/stdint.msvc.h b/libs/stdint.msvc.h new file mode 100644 index 0000000..d02608a --- /dev/null +++ b/libs/stdint.msvc.h @@ -0,0 +1,247 @@ +// ISO C9x compliant stdint.h for Microsoft Visual Studio +// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 +// +// Copyright (c) 2006-2008 Alexander Chemeris +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// 3. The name of the author may be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED +// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +/////////////////////////////////////////////////////////////////////////////// + +#ifndef _MSC_VER // [ +#error "Use this header only with Microsoft Visual C++ compilers!" +#endif // _MSC_VER ] + +#ifndef _MSC_STDINT_H_ // [ +#define _MSC_STDINT_H_ + +#if _MSC_VER > 1000 +#pragma once +#endif + +#include + +// For Visual Studio 6 in C++ mode and for many Visual Studio versions when +// compiling for ARM we should wrap include with 'extern "C++" {}' +// or compiler give many errors like this: +// error C2733: second C linkage of overloaded function 'wmemchr' not allowed +#ifdef __cplusplus +extern "C" { +#endif +# include +#ifdef __cplusplus +} +#endif + +// Define _W64 macros to mark types changing their size, like intptr_t. +#ifndef _W64 +# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300 +# define _W64 __w64 +# else +# define _W64 +# endif +#endif + + +// 7.18.1 Integer types + +// 7.18.1.1 Exact-width integer types + +// Visual Studio 6 and Embedded Visual C++ 4 doesn't +// realize that, e.g. char has the same size as __int8 +// so we give up on __intX for them. +#if (_MSC_VER < 1300) + typedef signed char int8_t; + typedef signed short int16_t; + typedef signed int int32_t; + typedef unsigned char uint8_t; + typedef unsigned short uint16_t; + typedef unsigned int uint32_t; +#else + typedef signed __int8 int8_t; + typedef signed __int16 int16_t; + typedef signed __int32 int32_t; + typedef unsigned __int8 uint8_t; + typedef unsigned __int16 uint16_t; + typedef unsigned __int32 uint32_t; +#endif +typedef signed __int64 int64_t; +typedef unsigned __int64 uint64_t; + + +// 7.18.1.2 Minimum-width integer types +typedef int8_t int_least8_t; +typedef int16_t int_least16_t; +typedef int32_t int_least32_t; +typedef int64_t int_least64_t; +typedef uint8_t uint_least8_t; +typedef uint16_t uint_least16_t; +typedef uint32_t uint_least32_t; +typedef uint64_t uint_least64_t; + +// 7.18.1.3 Fastest minimum-width integer types +typedef int8_t int_fast8_t; +typedef int16_t int_fast16_t; +typedef int32_t int_fast32_t; +typedef int64_t int_fast64_t; +typedef uint8_t uint_fast8_t; +typedef uint16_t uint_fast16_t; +typedef uint32_t uint_fast32_t; +typedef uint64_t uint_fast64_t; + +// 7.18.1.4 Integer types capable of holding object pointers +#ifdef _WIN64 // [ + typedef signed __int64 intptr_t; + typedef unsigned __int64 uintptr_t; +#else // _WIN64 ][ + typedef _W64 signed int intptr_t; + typedef _W64 unsigned int uintptr_t; +#endif // _WIN64 ] + +// 7.18.1.5 Greatest-width integer types +typedef int64_t intmax_t; +typedef uint64_t uintmax_t; + + +// 7.18.2 Limits of specified-width integer types + +#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259 + +// 7.18.2.1 Limits of exact-width integer types +#define INT8_MIN ((int8_t)_I8_MIN) +#define INT8_MAX _I8_MAX +#define INT16_MIN ((int16_t)_I16_MIN) +#define INT16_MAX _I16_MAX +#define INT32_MIN ((int32_t)_I32_MIN) +#define INT32_MAX _I32_MAX +#define INT64_MIN ((int64_t)_I64_MIN) +#define INT64_MAX _I64_MAX +#define UINT8_MAX _UI8_MAX +#define UINT16_MAX _UI16_MAX +#define UINT32_MAX _UI32_MAX +#define UINT64_MAX _UI64_MAX + +// 7.18.2.2 Limits of minimum-width integer types +#define INT_LEAST8_MIN INT8_MIN +#define INT_LEAST8_MAX INT8_MAX +#define INT_LEAST16_MIN INT16_MIN +#define INT_LEAST16_MAX INT16_MAX +#define INT_LEAST32_MIN INT32_MIN +#define INT_LEAST32_MAX INT32_MAX +#define INT_LEAST64_MIN INT64_MIN +#define INT_LEAST64_MAX INT64_MAX +#define UINT_LEAST8_MAX UINT8_MAX +#define UINT_LEAST16_MAX UINT16_MAX +#define UINT_LEAST32_MAX UINT32_MAX +#define UINT_LEAST64_MAX UINT64_MAX + +// 7.18.2.3 Limits of fastest minimum-width integer types +#define INT_FAST8_MIN INT8_MIN +#define INT_FAST8_MAX INT8_MAX +#define INT_FAST16_MIN INT16_MIN +#define INT_FAST16_MAX INT16_MAX +#define INT_FAST32_MIN INT32_MIN +#define INT_FAST32_MAX INT32_MAX +#define INT_FAST64_MIN INT64_MIN +#define INT_FAST64_MAX INT64_MAX +#define UINT_FAST8_MAX UINT8_MAX +#define UINT_FAST16_MAX UINT16_MAX +#define UINT_FAST32_MAX UINT32_MAX +#define UINT_FAST64_MAX UINT64_MAX + +// 7.18.2.4 Limits of integer types capable of holding object pointers +#ifdef _WIN64 // [ +# define INTPTR_MIN INT64_MIN +# define INTPTR_MAX INT64_MAX +# define UINTPTR_MAX UINT64_MAX +#else // _WIN64 ][ +# define INTPTR_MIN INT32_MIN +# define INTPTR_MAX INT32_MAX +# define UINTPTR_MAX UINT32_MAX +#endif // _WIN64 ] + +// 7.18.2.5 Limits of greatest-width integer types +#define INTMAX_MIN INT64_MIN +#define INTMAX_MAX INT64_MAX +#define UINTMAX_MAX UINT64_MAX + +// 7.18.3 Limits of other integer types + +#ifdef _WIN64 // [ +# define PTRDIFF_MIN _I64_MIN +# define PTRDIFF_MAX _I64_MAX +#else // _WIN64 ][ +# define PTRDIFF_MIN _I32_MIN +# define PTRDIFF_MAX _I32_MAX +#endif // _WIN64 ] + +#define SIG_ATOMIC_MIN INT_MIN +#define SIG_ATOMIC_MAX INT_MAX + +#ifndef SIZE_MAX // [ +# ifdef _WIN64 // [ +# define SIZE_MAX _UI64_MAX +# else // _WIN64 ][ +# define SIZE_MAX _UI32_MAX +# endif // _WIN64 ] +#endif // SIZE_MAX ] + +// WCHAR_MIN and WCHAR_MAX are also defined in +#ifndef WCHAR_MIN // [ +# define WCHAR_MIN 0 +#endif // WCHAR_MIN ] +#ifndef WCHAR_MAX // [ +# define WCHAR_MAX _UI16_MAX +#endif // WCHAR_MAX ] + +#define WINT_MIN 0 +#define WINT_MAX _UI16_MAX + +#endif // __STDC_LIMIT_MACROS ] + + +// 7.18.4 Limits of other integer types + +#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260 + +// 7.18.4.1 Macros for minimum-width integer constants + +#define INT8_C(val) val##i8 +#define INT16_C(val) val##i16 +#define INT32_C(val) val##i32 +#define INT64_C(val) val##i64 + +#define UINT8_C(val) val##ui8 +#define UINT16_C(val) val##ui16 +#define UINT32_C(val) val##ui32 +#define UINT64_C(val) val##ui64 + +// 7.18.4.2 Macros for greatest-width integer constants +#define INTMAX_C INT64_C +#define UINTMAX_C UINT64_C + +#endif // __STDC_CONSTANT_MACROS ] + + +#endif // _MSC_STDINT_H_ ] diff --git a/tools/quake3/q3map2/main.c b/tools/quake3/q3map2/main.c index 25eff79..86d4d49 100644 --- a/tools/quake3/q3map2/main.c +++ b/tools/quake3/q3map2/main.c @@ -36,8 +36,6 @@ several games based on the Quake III Arena engine, in the form of "Q3Map2." /* dependencies */ #include "q3map2.h" - - /* Random() returns a pseudorandom number between 0 and 1 @@ -62,33 +60,19 @@ static void ExitQ3Map( void ) free( mapDrawSurfs ); } +static int MD4BlockChecksum( void * buffer, int length ) { + unsigned char digest[16]; + int checksum; - -/* -MD4BlockChecksum() -calculates an md4 checksum for a block of data -*/ - -static int MD4BlockChecksum( void *buffer, int length ) -{ - MHASH mh; - int digest[ 4 ], checksum; - - - /* make md4 hash */ - mh = mhash_init( MHASH_MD4 ); - if( !mh ) - Error( "Unable to initialize MD4 hash context" ); - mhash( mh, buffer, length ); - mhash_deinit( mh, digest ); - - /* xor the bits and return */ - checksum = digest[ 0 ] ^ digest[ 1 ] ^ digest[ 2 ] ^ digest[ 3 ]; + md4_get_digest( buffer, length, digest ); + /* I suppose it has to be done that way for legacy reasons? */ + checksum = digest[0] & ( digest[1] << 8 ) & ( digest[2] << 16 ) & ( digest[3] << 24 ); + checksum ^= digest[4] & ( digest[5] << 8 ) & ( digest[6] << 16 ) & ( digest[7] << 24 ); + checksum ^= digest[8] & ( digest[9] << 8 ) & ( digest[10] << 16 ) & ( digest[11] << 24 ); + checksum ^= digest[12] & ( digest[13] << 8 ) & ( digest[14] << 16 ) & ( digest[15] << 24 ); return checksum; } - - /* FixAAS() resets an aas checksum to match the given BSP diff --git a/tools/quake3/q3map2/q3map2.h b/tools/quake3/q3map2/q3map2.h index 0e95aa5..9145037 100644 --- a/tools/quake3/q3map2/q3map2.h +++ b/tools/quake3/q3map2/q3map2.h @@ -68,6 +68,7 @@ dependencies #include "cmdlib.h" #include "mathlib.h" #include "md5lib.h" +#include "md4lib.h" #include "ddslib.h" #include "picomodel.h" @@ -81,7 +82,7 @@ dependencies #include "png.h" /* mhash library must be installed locally or system wide - http://mhash.sourceforge.net/ */ -#include "mhash.h" +//#include "mhash.h" #include diff --git a/tools/quake3/q3map2/q3map2_VC9.vcproj b/tools/quake3/q3map2/q3map2_VC9.vcproj index 06fdc3e..989e00c 100755 --- a/tools/quake3/q3map2/q3map2_VC9.vcproj +++ b/tools/quake3/q3map2/q3map2_VC9.vcproj @@ -41,7 +41,7 @@