Initial commit of Command & Conquer Generals and Command & Conquer Generals Zero Hour source code.

2025-12-16 23:51:41 -05:00 · 2025-02-27 17:34:39 +00:00
parent 2e338c00cb
commit 3d0ee53a05
6072 changed files with 2283311 additions and 0 deletions
--- a/GeneralsMD/Code/Tools/matchbot/encrypt.cpp
+++ b/GeneralsMD/Code/Tools/matchbot/encrypt.cpp
@@ -0,0 +1,95 @@
+/*
+**	Command & Conquer Generals Zero Hour(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#include <stdio.h>
+#include <string.h>
+#include "encrypt.h"
+
+#define MAX_CHARS 65
+static char Base_String[MAX_CHARS] =
+
+    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
+
+static char Return_Buffer[MAX_ENCRYPTED_STRING + 1];
+static char Temp_Buffer [MAX_ENCRYPTED_STRING + 1];
+
+/*******************************************************/
+/* This function is a simple one-way encryption that   */
+/* is portable across many platforms                   */
+/*                                                     */
+/* The 'String' to encrypt MUST be up to 8 chars long  */
+/* and should be no shorter than 4 characters.         */
+/* It can contain letters and numbers and '.' and '/'  */
+/*******************************************************/
+
+/* String is the original string to encrypt */
+/* Seed is the string to encrypt            */
+//char *encrypt(char  *String, char  *Seed)
+char *do_encrypt(char *String)
+{
+	/* We need a 56 bit key, so use two 32 bit values                 */
+	/* and we'll strip off the high order 8 bits                      */
+	//unsigned long Random_Seed_Value_high = 0; /* 32 bit seed value    */
+	//unsigned long Random_Seed_Value_low  = 0; /* 32 bit seed value    */
+	//unsigned long Temp_high = 0;              /* 32 bit storage value */
+	//unsigned long Temp_low  = 0;              /* 32 bit storage value */
+	unsigned int UpCnt = 0, DnCnt = 0, Cnt = 0;
+	unsigned int Length = strlen(String);
+
+	/* Ok, here is the algorithm:                    */
+	/*                                               */
+
+	if (Length > MAX_ENCRYPTED_STRING)
+		Length = MAX_ENCRYPTED_STRING;
+
+	for (UpCnt = 0, DnCnt = Length; UpCnt < Length; UpCnt++, DnCnt--)
+		if (String[UpCnt] & 0x01)
+			Temp_Buffer[UpCnt] = (String[UpCnt] << (String[UpCnt] & 0x01)) &
+			                     String[DnCnt];
+		else
+			Temp_Buffer[UpCnt] = (String[UpCnt] << (String[UpCnt] & 0x01)) ^
+			                     String[DnCnt];
+
+	for (Cnt = 0; Cnt < MAX_ENCRYPTED_STRING; Cnt++)
+		Return_Buffer[Cnt] = Base_String[Temp_Buffer[Cnt] & 0x3F];
+
+	Return_Buffer[Cnt] = NULL;
+	return (Return_Buffer);
+
+}
+
+
+#ifdef UNIT_TEST
+void main(void)
+{
+	char Input_String[9];
+	char *new_string;
+
+	while (1)
+	{
+		printf ("Enter a string to encrypt:");
+		gets(Input_String);
+		printf("\nString enterred was: %s", Input_String);
+		new_string = encrypt(Input_String, "ab");
+		printf("\nEncrypted string is: %s", new_string);
+	}
+}
+
+#endif
+