Ultra TwinSock 0.2

jschwartzenberg · Jul 10, 2024 · 3d84a67 · 3d84a67
1 parent 24bfa5d
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diff --git a/LICENSE b/LICENSE
@@ -1,3 +1,13 @@
+		   The Ultra TwinSock License
+		    Version 1, 6-June-1995
+
+As of June 6th, 1995, the software Ultra TwinSock will be licensed
+by the terms of "The TwinSock, TKERN, and IRC II for Windows License"
+listed below. However, the author, Misha Koshelev, has the right
+to license later version of Ultra TwinSock which do not rely
+on any or rely on little source code from TwinSock, if any are released, 
+under a different license.
+
 	The TwinSock, TKERN and IRC II for Windows License
 		Version 1, 16-January-1995
 
@@ -41,12 +51,12 @@ Preamble:
   in the form of American Express Travellers Cheques or
   international money orders payable to Troy Rollo to:
 
-        Troy Rollo
-        Sycomp Pty Ltd
-        Level 4
-        1 James Place
-        North Sydney 2060
-        AUSTRALIA
+	Troy Rollo
+	Sycomp Pty Ltd
+	Level 4
+	1 James Place
+	North Sydney 2060
+	AUSTRALIA
 
   All money amounts are in United States Dollars.
 
@@ -59,11 +69,11 @@ This product is licensed under the following terms:
      i) for ircII, the license for ircII 2.6 for UNIX
 
      ii) for TwinSock, and for parts of TKERN which are included
-         in TKFMANGR.EXE, the GNU GENERAL PUBLIC LICENSE, Version 2
-         (Included herein as Schedule 1) shall apply to this software.
+	 in TKFMANGR.EXE, the GNU GENERAL PUBLIC LICENSE, Version 2
+	 (Included herein as Schedule 1) shall apply to this software.
 
      iii) For the remainder of TKERN, the GNU LIBRARY GENERAL PUBLIC
-          LICENSE, Version 2 (Included herein as Schedule 2)
+	  LICENSE, Version 2 (Included herein as Schedule 2)
 
   2. A license fee of $231.02 (Two hundred and thirty one dollars
      and two cents) per machine installed shall be payable by anybody
@@ -77,12 +87,12 @@ This product is licensed under the following terms:
      (b) a parent company of any company covered by (a)
 
 	 i)  For the purposes of this license, a parent company
-             is any company holding more than 20% of the shares
-             of the company by cash value.
+	     is any company holding more than 20% of the shares
+	     of the company by cash value.
 
-         ii) A parent company of any company covered by (b) is
-             itself considered to be a parent company, and thus
-             is also covered by (b)
+	 ii) A parent company of any company covered by (b) is
+	     itself considered to be a parent company, and thus
+	     is also covered by (b)
 
 	OR
 
@@ -99,12 +109,12 @@ This product is licensed under the following terms:
 	OR
 
      (f) a person living in the same residence as a person
-         covered by (e)
+	 covered by (e)
 
 	OR
 
      (g) a govornment or govornment department holding more
-         than 10% of the shares in a company covered by (a)
+	 than 10% of the shares in a company covered by (a)
 
   3. The software may not be transmitted over any communications
      service provided by a company named Citizens Utilities
@@ -124,21 +134,21 @@ This product is licensed under the following terms:
      (3) and (4) if
 
      (a) The user of the software witholds payment of all
-         bills received until the last day payable
+	 bills received until the last day payable
 
 	AND
 
      (b) The user submits, with each bill payment, a complaint
-         about Citizens Utilities toll charges on account
-         916/683-2400 between 15-December-1994 and 15-January-1995,
-         requesting that the full amount of those charges be
-         refunded
+	 about Citizens Utilities toll charges on account
+	 916/683-2400 between 15-December-1994 and 15-January-1995,
+	 requesting that the full amount of those charges be
+	 refunded
 
 	AND
 
      (c) The user request to pay each bill by credit card if they
-         posess any of the following cards: Visa, Mastercard,
-         American Express.
+	 posess any of the following cards: Visa, Mastercard,
+	 American Express.
 
   6. A person whose telephone service is provided by a company
      covered by (4), who switches to another provider within
@@ -166,7 +176,7 @@ SCHEDULE 1
 		       Version 2, June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                          675 Mass Ave, Cambridge, MA 02139, USA
+			  675 Mass Ave, Cambridge, MA 02139, USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -509,7 +519,7 @@ SCHEDULE 2
 		       Version 2, June 1991
 
  Copyright (C) 1991 Free Software Foundation, Inc.
-                    675 Mass Ave, Cambridge, MA 02139, USA
+		    675 Mass Ave, Cambridge, MA 02139, USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 

diff --git a/about.c → about.cpp b/about.c → about.cpp
diff --git a/build.sh b/build.sh
diff --git a/commands.c → commands.cpp b/commands.c → commands.cpp
diff --git a/comms.c → comms.cpp b/comms.c → comms.cpp
diff --git a/getentry.c → getentry.cpp b/getentry.c → getentry.cpp
diff --git a/makefile b/makefile
diff --git a/mem.c → mem.cpp b/mem.c → mem.cpp
diff --git a/packet.c → packet.cpp b/packet.c → packet.cpp
@@ -21,9 +21,16 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 #endif
+#include <ctype.h>
 #include "packet.h"
 #include "twinsock.h"
 
+extern int GetTwinSockSetting(	char	*pchSection,
+			char	*pchItem,
+			char	*pchDefault,
+			char	*pchBuffer,
+			int	nChars);
+
 #define	MAX_STREAMS	256
 #define	WINDOW_SIZE	4
 
@@ -84,10 +91,7 @@ static unsigned long crc_32_tab[] = { /* CRC polynomial 0xedb88320 */
 
 #define UPDC32(octet, crc) (crc_32_tab[((crc) ^ (octet)) & 0xff] ^ ((crc) >> 8))
 
-static	short
-CalcCRC(data, size)
-char *data;
-int size;
+static	short CalcCRC(char *data, int size)
 {
 	unsigned long crc = 0xffff;
 
@@ -381,7 +385,7 @@ void	InitHead()
 	ppqList->idPacket = nOutSeq;
 	pkt = ppqList->pkt;
 	pkt->iPacketID = htons(nOutSeq);
-	nCRC = CalcCRC(pkt, ppqList->iPacketLen);
+	nCRC = CalcCRC((char *)pkt, ppqList->iPacketLen);
 	pkt->nCRC = htons(nCRC);
 	nOutSeq++;
 }
@@ -597,7 +601,7 @@ void	TransmitAck(short id)
 	pkt.nCRC = 0;
 	pkt.nType = htons((short) PT_Ack);
 	pkt.iPacketID = htons(id);
-	nCRC = CalcCRC(&pkt, sizeof(short) * 4);
+	nCRC = CalcCRC((char *)&pkt, sizeof(short) * 4);
 	pkt.nCRC = htons(nCRC);
 	TransmitData(&pkt, sizeof(short) * 4);
 }
@@ -665,7 +669,7 @@ void	ProcessData(void *pvData, int nDataLen)
 		{
 			nBytes = 0;
 			pkt.nCRC = 0;
-			if (CalcCRC(&pkt, iLen + sizeof(short) * 4) == nCRC)
+			if (CalcCRC((char *)&pkt, iLen + sizeof(short) * 4) == nCRC)
 			{
 				switch(pt)
 				{
@@ -936,4 +940,3 @@ ReInitPackets(void)
 	FlushQueue(&ppqList);
 	memset(aiStreams, 0, sizeof(aiStreams));
 }
-
diff --git a/pterm.c → pterm.cpp b/pterm.c → pterm.cpp
diff --git a/readme.src b/readme.src
@@ -0,0 +1,4 @@
+This directory contains the source code to Ultra TwinSock v0.2.
+The source code for TwinSock 1.4, from which Ultra TwinSock is derived
+from, can be found in the TWINSOCK\ subdirectory.
+
diff --git a/showprot.c → showprot.cpp b/showprot.c → showprot.cpp
diff --git a/term.c → term.cpp b/term.c → term.cpp