Initial support for MacOS is now available

Submitted by: Roy Woods <roy@centricsystems.ca>
Reviewed by: Andy Polyakov

13 files changed, 11159 insertions, 0 deletions

diff --git a/MacOS/GetHTTPS.src/CPStringUtils.cpp b/MacOS/GetHTTPS.src/CPStringUtils.cpp
new file mode 100644
index 0000000000..5f64afe967
--- /dev/null
+++ b/MacOS/GetHTTPS.src/CPStringUtils.cpp
@@ -0,0 +1,2753 @@
+/* ====================================================================
+ * Copyright (c) 1998-1999 The OpenSSL Project.  All rights reserved.
+ *
+ * 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. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED 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 OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+ 
+ 
+ 
+ #include "CPStringUtils.hpp"
+#include "ErrorHandling.hpp"
+
+
+
+#define kNumberFormatString			"\p########0.00#######;-########0.00#######"
+
+
+
+//	Useful utility functions which could be optimized a whole lot
+
+
+void CopyPStrToCStr(const unsigned char *thePStr,char *theCStr,const int maxCStrLength)
+{
+int		i,numPChars;
+
+
+	if (thePStr != nil && theCStr != nil && maxCStrLength > 0)
+	{
+		numPChars = thePStr[0];
+		
+		for (i = 0;;i++)
+		{
+			if (i >= numPChars || i >= maxCStrLength - 1)
+			{
+				theCStr[i] = 0;
+				
+				break;
+			}
+			
+			else
+			{
+				theCStr[i] = thePStr[i + 1];
+			}
+		}
+	}
+}
+
+
+void CopyPStrToPStr(const unsigned char *theSrcPStr,unsigned char *theDstPStr,const int maxDstStrLength)
+{
+int		theMaxDstStrLength;
+
+	
+	theMaxDstStrLength = maxDstStrLength;
+	
+	
+	if (theDstPStr != nil && theSrcPStr != nil && theMaxDstStrLength > 0)
+	{
+		if (theMaxDstStrLength > 255)
+		{
+			theMaxDstStrLength = 255;
+		}
+		
+		
+		if (theMaxDstStrLength - 1 < theSrcPStr[0])
+		{
+			BlockMove(theSrcPStr + 1,theDstPStr + 1,theMaxDstStrLength - 1);
+			
+			theDstPStr[0] = theMaxDstStrLength - 1;
+		}
+		
+		else
+		{
+			BlockMove(theSrcPStr,theDstPStr,theSrcPStr[0] + 1);
+		}
+	}
+}
+
+
+void CopyCStrToCStr(const char *theSrcCStr,char *theDstCStr,const int maxDstStrLength)
+{
+int		i;
+
+
+	if (theDstCStr != nil && theSrcCStr != nil && maxDstStrLength > 0)
+	{
+		for (i = 0;;i++)
+		{
+			if (theSrcCStr[i] == 0 || i >= maxDstStrLength - 1)
+			{
+				theDstCStr[i] = 0;
+				
+				break;
+			}
+			
+			else
+			{
+				theDstCStr[i] = theSrcCStr[i];
+			}
+		}
+	}
+}
+
+
+
+void CopyCSubstrToCStr(const char *theSrcCStr,const int maxCharsToCopy,char *theDstCStr,const int maxDstStrLength)
+{
+int		i;
+
+
+	if (theDstCStr != nil && theSrcCStr != nil && maxDstStrLength > 0)
+	{
+		for (i = 0;;i++)
+		{
+			if (theSrcCStr[i] == 0 || i >= maxDstStrLength - 1 || i >= maxCharsToCopy)
+			{
+				theDstCStr[i] = 0;
+				
+				break;
+			}
+			
+			else
+			{
+				theDstCStr[i] = theSrcCStr[i];
+			}
+		}
+	}
+}
+
+
+
+void CopyCSubstrToPStr(const char *theSrcCStr,const int maxCharsToCopy,unsigned char *theDstPStr,const int maxDstStrLength)
+{
+int		i;
+int		theMaxDstStrLength;
+
+	
+	theMaxDstStrLength = maxDstStrLength;
+
+	if (theDstPStr != nil && theSrcCStr != nil && theMaxDstStrLength > 0)
+	{
+		if (theMaxDstStrLength > 255)
+		{
+			theMaxDstStrLength = 255;
+		}
+		
+		
+		for (i = 0;;i++)
+		{
+			if (theSrcCStr[i] == 0 || i >= theMaxDstStrLength - 1 || i >= maxCharsToCopy)
+			{
+				theDstPStr[0] = i;
+				
+				break;
+			}
+			
+			else
+			{
+				theDstPStr[i + 1] = theSrcCStr[i];
+			}
+		}
+	}
+}
+
+
+
+void CopyCStrToPStr(const char *theSrcCStr,unsigned char *theDstPStr,const int maxDstStrLength)
+{
+int		i;
+int		theMaxDstStrLength;
+
+	
+	theMaxDstStrLength = maxDstStrLength;
+
+	if (theDstPStr != nil && theSrcCStr != nil && theMaxDstStrLength > 0)
+	{
+		if (theMaxDstStrLength > 255)
+		{
+			theMaxDstStrLength = 255;
+		}
+		
+		
+		for (i = 0;;i++)
+		{
+			if (i >= theMaxDstStrLength - 1 || theSrcCStr[i] == 0)
+			{
+				theDstPStr[0] = i;
+				
+				break;
+			}
+			
+			else
+			{
+				theDstPStr[i + 1] = theSrcCStr[i];
+			}
+		}
+	}
+}
+
+
+void ConcatPStrToCStr(const unsigned char *thePStr,char *theCStr,const int maxCStrLength)
+{
+int		i,numPChars,cStrLength;
+
+
+	if (thePStr != nil && theCStr != nil && maxCStrLength > 0)
+	{
+		for (cStrLength = 0;theCStr[cStrLength] != 0;cStrLength++)
+		{
+		
+		}
+		
+
+		numPChars = thePStr[0];
+		
+		
+		for (i = 0;;i++)
+		{
+			if (i >= numPChars || cStrLength >= maxCStrLength - 1)
+			{
+				theCStr[cStrLength++] = 0;
+				
+				break;
+			}
+			
+			else
+			{
+				theCStr[cStrLength++] = thePStr[i + 1];
+			}
+		}
+	}
+}
+
+
+
+void ConcatPStrToPStr(const unsigned char *theSrcPStr,unsigned char *theDstPStr,const int maxDstStrLength)
+{
+int		theMaxDstStrLength;
+
+	
+	theMaxDstStrLength = maxDstStrLength;
+	
+	if (theSrcPStr != nil && theDstPStr != nil && theMaxDstStrLength > 0)
+	{
+		if (theMaxDstStrLength > 255)
+		{
+			theMaxDstStrLength = 255;
+		}
+		
+		
+		if (theMaxDstStrLength - theDstPStr[0] - 1 < theSrcPStr[0])
+		{
+			BlockMove(theSrcPStr + 1,theDstPStr + theDstPStr[0] + 1,theMaxDstStrLength - 1 - theDstPStr[0]);
+			
+			theDstPStr[0] = theMaxDstStrLength - 1;
+		}
+		
+		else
+		{
+			BlockMove(theSrcPStr + 1,theDstPStr + theDstPStr[0] + 1,theSrcPStr[0]);
+			
+			theDstPStr[0] += theSrcPStr[0];
+		}
+	}
+}
+
+
+
+void ConcatCStrToPStr(const char *theSrcCStr,unsigned char *theDstPStr,const int maxDstStrLength)
+{
+int		i,thePStrLength;
+int		theMaxDstStrLength;
+
+	
+	theMaxDstStrLength = maxDstStrLength;
+
+	if (theSrcCStr != nil && theDstPStr != nil && theMaxDstStrLength > 0)
+	{
+		if (theMaxDstStrLength > 255)
+		{
+			theMaxDstStrLength = 255;
+		}
+		
+		
+		thePStrLength = theDstPStr[0];
+		
+		for (i = 0;;i++)
+		{
+			if (theSrcCStr[i] == 0 || thePStrLength >= theMaxDstStrLength - 1)
+			{
+				theDstPStr[0] = thePStrLength;
+				
+				break;
+			}
+			
+			else
+			{
+				theDstPStr[thePStrLength + 1] = theSrcCStr[i];
+				
+				thePStrLength++;
+			}
+		}
+	}
+}
+
+
+
+void ConcatCStrToCStr(const char *theSrcCStr,char *theDstCStr,const int maxCStrLength)
+{
+int		cStrLength;
+
+
+	if (theSrcCStr != nil && theDstCStr != nil && maxCStrLength > 0)
+	{
+		for (cStrLength = 0;theDstCStr[cStrLength] != 0;cStrLength++)
+		{
+		
+		}
+		
+
+		for (;;)
+		{
+			if (*theSrcCStr == 0 || cStrLength >= maxCStrLength - 1)
+			{
+				theDstCStr[cStrLength++] = 0;
+				
+				break;
+			}
+			
+			else
+			{
+				theDstCStr[cStrLength++] = *theSrcCStr++;
+			}
+		}
+	}
+}
+
+
+
+void ConcatCharToCStr(const char theChar,char *theDstCStr,const int maxCStrLength)
+{
+int		cStrLength;
+
+
+	if (theDstCStr != nil && maxCStrLength > 0)
+	{
+		cStrLength = CStrLength(theDstCStr);
+		
+		if (cStrLength < maxCStrLength - 1)
+		{
+			theDstCStr[cStrLength++] = theChar;
+			theDstCStr[cStrLength++] = '\0';
+		}
+	}
+}
+
+
+
+void ConcatCharToPStr(const char theChar,unsigned char *theDstPStr,const int maxPStrLength)
+{
+int		pStrLength;
+
+
+	if (theDstPStr != nil && maxPStrLength > 0)
+	{
+		pStrLength = PStrLength(theDstPStr);
+		
+		if (pStrLength < maxPStrLength - 1 && pStrLength < 255)
+		{
+			theDstPStr[pStrLength + 1] = theChar;
+			theDstPStr[0] += 1;
+		}
+	}
+}
+
+
+
+
+int CompareCStrs(const char *theFirstCStr,const char *theSecondCStr,const Boolean ignoreCase)
+{
+int		returnValue;
+char	firstChar,secondChar;
+
+	
+	returnValue = 0;
+	
+	
+	if (theFirstCStr != nil && theSecondCStr != nil)
+	{
+		for (;;)
+		{
+			firstChar = *theFirstCStr;
+			secondChar = *theSecondCStr;
+			
+			if (ignoreCase == true)
+			{
+				if (firstChar >= 'A' && firstChar <= 'Z')
+				{
+					firstChar = 'a' + (firstChar - 'A');
+				}
+				
+				if (secondChar >= 'A' && secondChar <= 'Z')
+				{
+					secondChar = 'a' + (secondChar - 'A');
+				}
+			}
+			
+			
+			if (firstChar == 0 && secondChar != 0)
+			{
+				returnValue = -1;
+				
+				break;
+			}
+			
+			else if (firstChar != 0 && secondChar == 0)
+			{
+				returnValue = 1;
+				
+				break;
+			}
+			
+			else if (firstChar == 0 && secondChar == 0)
+			{
+				returnValue = 0;
+				
+				break;
+			}
+			
+			else if (firstChar < secondChar)
+			{
+				returnValue = -1;
+				
+				break;
+			}
+			
+			else if (firstChar > secondChar)
+			{
+				returnValue = 1;
+				
+				break;
+			}
+			
+			theFirstCStr++;
+			theSecondCStr++;
+		}
+	}
+	
+	
+	return(returnValue);
+}
+
+
+
+Boolean CStrsAreEqual(const char *theFirstCStr,const char *theSecondCStr,const Boolean ignoreCase)
+{
+	if (CompareCStrs(theFirstCStr,theSecondCStr,ignoreCase) == 0)
+	{
+		return true;
+	}
+	
+	else
+	{
+		return false;
+	}
+}
+
+
+Boolean PStrsAreEqual(const unsigned char *theFirstPStr,const unsigned char *theSecondPStr,const Boolean ignoreCase)
+{
+	if (ComparePStrs(theFirstPStr,theSecondPStr,ignoreCase) == 0)
+	{
+		return true;
+	}
+	
+	else
+	{
+		return false;
+	}
+}
+
+
+
+int ComparePStrs(const unsigned char *theFirstPStr,const unsigned char *theSecondPStr,const Boolean ignoreCase)
+{
+int		i,returnValue;
+char	firstChar,secondChar;
+
+	
+	returnValue = 0;
+	
+	
+	if (theFirstPStr != nil && theSecondPStr != nil)
+	{
+		for (i = 1;;i++)
+		{
+			firstChar = theFirstPStr[i];
+			secondChar = theSecondPStr[i];
+
+			if (ignoreCase == true)
+			{
+				if (firstChar >= 'A' && firstChar <= 'Z')
+				{
+					firstChar = 'a' + (firstChar - 'A');
+				}
+				
+				if (secondChar >= 'A' && secondChar <= 'Z')
+				{
+					secondChar = 'a' + (secondChar - 'A');
+				}
+			}
+
+
+			if (theFirstPStr[0] < i && theSecondPStr[0] >= i)
+			{
+				returnValue = -1;
+				
+				break;
+			}
+			
+			else if (theFirstPStr[0] >= i && theSecondPStr[0] < i)
+			{
+				returnValue = 1;
+				
+				break;
+			}
+			
+			else if (theFirstPStr[0] < i && theSecondPStr[0] < i)
+			{
+				returnValue = 0;
+				
+				break;
+			}
+			
+			else if (firstChar < secondChar)
+			{
+				returnValue = -1;
+				
+				break;
+			}
+			
+			else if (firstChar > secondChar)
+			{
+				returnValue = 1;
+				
+				break;
+			}
+		}
+	}
+	
+	
+	return(returnValue);
+}
+
+
+
+int CompareCStrToPStr(const char *theCStr,const unsigned char *thePStr,const Boolean ignoreCase)
+{
+int		returnValue;
+char	tempString[256];
+
+	
+	returnValue = 0;
+	
+	if (theCStr != nil && thePStr != nil)
+	{
+		CopyPStrToCStr(thePStr,tempString,sizeof(tempString));
+		
+		returnValue = CompareCStrs(theCStr,tempString,ignoreCase);
+	}
+	
+	
+	return(returnValue);
+}
+
+
+
+void ConcatLongIntToCStr(const long theNum,char *theCStr,const int maxCStrLength,const int numDigits)
+{
+Str255 		theStr255;
+
+
+	NumToString(theNum,theStr255);
+
+
+	if (numDigits > 0)
+	{
+	int 	charsToInsert;
+	
+		
+		charsToInsert = numDigits - PStrLength(theStr255);
+		
+		if (charsToInsert > 0)
+		{
+		char	tempString[256];
+			
+			CopyCStrToCStr("",tempString,sizeof(tempString));
+			
+			for (;charsToInsert > 0;charsToInsert--)
+			{
+				ConcatCStrToCStr("0",tempString,sizeof(tempString));
+			}
+			
+			ConcatPStrToCStr(theStr255,tempString,sizeof(tempString));
+			
+			CopyCStrToPStr(tempString,theStr255,sizeof(theStr255));
+		}
+	}
+
+
+	ConcatPStrToCStr(theStr255,theCStr,maxCStrLength);
+}
+
+
+
+
+void ConcatLongIntToPStr(const long theNum,unsigned char *thePStr,const int maxPStrLength,const int numDigits)
+{
+Str255 		theStr255;
+
+
+	NumToString(theNum,theStr255);
+
+
+	if (numDigits > 0)
+	{
+	int 	charsToInsert;
+	
+		
+		charsToInsert = numDigits - PStrLength(theStr255);
+		
+		if (charsToInsert > 0)
+		{
+		char	tempString[256];
+			
+			CopyCStrToCStr("",tempString,sizeof(tempString));
+			
+			for (;charsToInsert > 0;charsToInsert--)
+			{
+				ConcatCStrToCStr("0",tempString,sizeof(tempString));
+			}
+			
+			ConcatPStrToCStr(theStr255,tempString,sizeof(tempString));
+			
+			CopyCStrToPStr(tempString,theStr255,sizeof(theStr255));
+		}
+	}
+
+
+	ConcatPStrToPStr(theStr255,thePStr,maxPStrLength);
+}
+
+
+
+void CopyCStrAndConcatLongIntToCStr(const char *theSrcCStr,const long theNum,char *theDstCStr,const int maxDstStrLength)
+{
+	CopyCStrToCStr(theSrcCStr,theDstCStr,maxDstStrLength);
+	
+	ConcatLongIntToCStr(theNum,theDstCStr,maxDstStrLength);
+}
+
+
+
+void CopyLongIntToCStr(const long theNum,char *theCStr,const int maxCStrLength,const int numDigits)
+{
+Str255 		theStr255;
+
+
+	NumToString(theNum,theStr255);
+
+
+	if (numDigits > 0)
+	{
+	int 	charsToInsert;
+	
+		
+		charsToInsert = numDigits - PStrLength(theStr255);
+		
+		if (charsToInsert > 0)
+		{
+		char	tempString[256];
+			
+			CopyCStrToCStr("",tempString,sizeof(tempString));
+			
+			for (;charsToInsert > 0;charsToInsert--)
+			{
+				ConcatCStrToCStr("0",tempString,sizeof(tempString));
+			}
+			
+			ConcatPStrToCStr(theStr255,tempString,sizeof(tempString));
+			
+			CopyCStrToPStr(tempString,theStr255,sizeof(theStr255));
+		}
+	}
+
+
+	CopyPStrToCStr(theStr255,theCStr,maxCStrLength);
+}
+
+
+
+
+
+void CopyUnsignedLongIntToCStr(const unsigned long theNum,char *theCStr,const int maxCStrLength)
+{
+char			tempString[256];
+int				srcCharIndex,dstCharIndex;
+unsigned long	tempNum,quotient,remainder;
+
+	
+	if (theNum == 0)
+	{
+		CopyCStrToCStr("0",theCStr,maxCStrLength);
+	}
+	
+	else
+	{
+		srcCharIndex = 0;
+		
+		tempNum = theNum;
+		
+		for (;;)
+		{
+			if (srcCharIndex >= sizeof(tempString) - 1 || tempNum == 0)
+			{
+				for (dstCharIndex = 0;;)
+				{
+					if (dstCharIndex >= maxCStrLength - 1 || srcCharIndex <= 0)
+					{
+						theCStr[dstCharIndex] = 0;
+						
+						break;
+					}
+					
+					theCStr[dstCharIndex++] = tempString[--srcCharIndex];
+				}
+				
+				break;
+			}
+			
+
+			quotient = tempNum / 10;
+			
+			remainder = tempNum - (quotient * 10);
+			
+			tempString[srcCharIndex] = '0' + remainder;
+			
+			srcCharIndex++;
+			
+			tempNum = quotient;
+		}
+	}
+}
+
+
+
+
+void CopyLongIntToPStr(const long theNum,unsigned char *thePStr,const int maxPStrLength,const int numDigits)
+{
+char	tempString[256];
+
+
+	CopyLongIntToCStr(theNum,tempString,sizeof(tempString),numDigits);
+	
+	CopyCStrToPStr(tempString,thePStr,maxPStrLength);
+}
+
+
+
+OSErr CopyLongIntToNewHandle(const long inTheLongInt,Handle *theHandle)
+{
+OSErr		errCode = noErr;
+char		tempString[32];
+	
+	
+	CopyLongIntToCStr(inTheLongInt,tempString,sizeof(tempString));
+	
+	errCode = CopyCStrToNewHandle(tempString,theHandle);
+
+	return(errCode);
+}
+
+
+OSErr CopyLongIntToExistingHandle(const long inTheLongInt,Handle theHandle)
+{
+OSErr		errCode = noErr;
+char		tempString[32];
+	
+	
+	CopyLongIntToCStr(inTheLongInt,tempString,sizeof(tempString));
+	
+	errCode = CopyCStrToExistingHandle(tempString,theHandle);
+
+	return(errCode);
+}
+
+
+
+
+OSErr CopyCStrToExistingHandle(const char *theCString,Handle theHandle)
+{
+OSErr	errCode = noErr;
+long	stringLength;
+
+	
+	if (theCString == nil)
+	{
+		SetErrorMessageAndBail(("CopyCStrToExistingHandle: Bad parameter, theCString == nil"));
+	}
+
+	if (theHandle == nil)
+	{
+		SetErrorMessageAndBail(("CopyCStrToExistingHandle: Bad parameter, theHandle == nil"));
+	}
+
+	if (*theHandle == nil)
+	{
+		SetErrorMessageAndBail(("CopyCStrToExistingHandle: Bad parameter, *theHandle == nil"));
+	}
+
+
+
+	stringLength = CStrLength(theCString) + 1;
+	
+	SetHandleSize(theHandle,stringLength);
+	
+	if (GetHandleSize(theHandle) < stringLength)
+	{
+		SetErrorMessageAndLongIntAndBail("CopyCStrToExistingHandle: Can't set Handle size, MemError() = ",MemError());
+	}
+	
+	
+	::BlockMove(theCString,*theHandle,stringLength);
+	
+
+EXITPOINT:
+	
+	return(errCode);
+}
+
+
+
+
+
+OSErr CopyCStrToNewHandle(const char *theCString,Handle *theHandle)
+{
+OSErr	errCode = noErr;
+long	stringLength;
+
+	
+	if (theCString == nil)
+	{
+		SetErrorMessageAndBail(("CopyCStrToNewHandle: Bad parameter, theCString == nil"));
+	}
+
+	if (theHandle == nil)
+	{
+		SetErrorMessageAndBail(("CopyCStrToNewHandle: Bad parameter, theHandle == nil"));
+	}
+
+
+
+	stringLength = CStrLength(theCString) + 1;
+	
+	*theHandle = NewHandle(stringLength);
+	
+	if (*theHandle == nil)
+	{
+		SetErrorMessageAndLongIntAndBail("CopyCStrToNewHandle: Can't allocate Handle, MemError() = ",MemError());
+	}
+	
+	
+	::BlockMove(theCString,**theHandle,stringLength);
+	
+
+EXITPOINT:
+	
+	return(errCode);
+}
+
+
+
+OSErr CopyPStrToNewHandle(const unsigned char *thePString,Handle *theHandle)
+{
+OSErr	errCode = noErr;
+long	stringLength;
+
+	
+	if (thePString == nil)
+	{
+		SetErrorMessageAndBail(("CopyPStrToNewHandle: Bad parameter, thePString == nil"));
+	}
+
+	if (theHandle == nil)
+	{
+		SetErrorMessageAndBail(("CopyPStrToNewHandle: Bad parameter, theHandle == nil"));
+	}
+
+
+
+	stringLength = PStrLength(thePString) + 1;
+	
+	*theHandle = NewHandle(stringLength);
+	
+	if (*theHandle == nil)
+	{
+		SetErrorMessageAndLongIntAndBail("CopyPStrToNewHandle: Can't allocate Handle, MemError() = ",MemError());
+	}
+	
+	
+	if (stringLength > 1)
+	{
+		BlockMove(thePString + 1,**theHandle,stringLength - 1);
+	}
+	
+	(**theHandle)[stringLength - 1] = 0;
+	
+
+EXITPOINT:
+	
+	return(errCode);
+}
+
+
+OSErr AppendPStrToHandle(const unsigned char *thePString,Handle theHandle,long *currentLength)
+{
+OSErr		errCode = noErr;
+char		tempString[256];
+
+	
+	CopyPStrToCStr(thePString,tempString,sizeof(tempString));
+	
+	errCode = AppendCStrToHandle(tempString,theHandle,currentLength);
+	
+
+EXITPOINT:
+	
+	return(errCode);
+}
+
+
+
+OSErr AppendCStrToHandle(const char *theCString,Handle theHandle,long *currentLength,long *maxLength)
+{
+OSErr		errCode = noErr;
+long		handleMaxLength,handleCurrentLength,stringLength,byteCount;
+
+
+	if (theCString == nil)
+	{
+		SetErrorMessageAndBail(("AppendCStrToHandle: Bad parameter, theCString == nil"));
+	}
+
+	if (theHandle == nil)
+	{
+		SetErrorMessageAndBail(("AppendCStrToHandle: Bad parameter, theHandle == nil"));
+	}
+	
+	
+	if (maxLength != nil)
+	{
+		handleMaxLength = *maxLength;
+	}
+	
+	else
+	{
+		handleMaxLength = GetHandleSize(theHandle);
+	}
+	
+	
+	if (currentLength != nil && *currentLength >= 0)
+	{
+		handleCurrentLength = *currentLength;
+	}
+	
+	else
+	{
+		handleCurrentLength = CStrLength(*theHandle);
+	}
+	
+	
+	stringLength = CStrLength(theCString);
+	
+	byteCount = handleCurrentLength + stringLength + 1;
+	
+	if (byteCount > handleMaxLength)
+	{
+		SetHandleSize(theHandle,handleCurrentLength + stringLength + 1);
+		
+		if (maxLength != nil)
+		{
+			*maxLength = GetHandleSize(theHandle);
+			
+			handleMaxLength = *maxLength;
+		}
+		
+		else
+		{
+			handleMaxLength = GetHandleSize(theHandle);
+		}
+
+		if (byteCount > handleMaxLength)
+		{
+			SetErrorMessageAndLongIntAndBail("AppendCStrToHandle: Can't increase Handle allocation, MemError() = ",MemError());
+		}
+	}
+	
+	
+	BlockMove(theCString,*theHandle + handleCurrentLength,stringLength + 1);
+	
+	
+	if (currentLength != nil)
+	{
+		*currentLength += stringLength;
+	}
+
+
+	errCode = noErr;
+	
+	
+EXITPOINT:
+
+	return(errCode);
+}
+
+
+
+OSErr AppendCharsToHandle(const char *theChars,const int numChars,Handle theHandle,long *currentLength,long *maxLength)
+{
+OSErr		errCode = noErr;
+long		handleMaxLength,handleCurrentLength,byteCount;
+
+
+	if (theChars == nil)
+	{
+		SetErrorMessageAndBail(("AppendCharsToHandle: Bad parameter, theChars == nil"));
+	}
+
+	if (theHandle == nil)
+	{
+		SetErrorMessageAndBail(("AppendCharsToHandle: Bad parameter, theHandle == nil"));
+	}
+	
+	
+	if (maxLength != nil)
+	{
+		handleMaxLength = *maxLength;
+	}
+	
+	else
+	{
+		handleMaxLength = GetHandleSize(theHandle);
+	}
+	
+	
+	if (currentLength != nil && *currentLength >= 0)
+	{
+		handleCurrentLength = *currentLength;
+	}
+	
+	else
+	{
+		handleCurrentLength = CStrLength(*theHandle);
+	}
+	
+	
+	byteCount = handleCurrentLength + numChars + 1;
+	
+	if (byteCount > handleMaxLength)
+	{
+		SetHandleSize(theHandle,handleCurrentLength + numChars + 1);
+		
+		if (maxLength != nil)
+		{
+			*maxLength = GetHandleSize(theHandle);
+			
+			handleMaxLength = *maxLength;
+		}
+		
+		else
+		{
+			handleMaxLength = GetHandleSize(theHandle);
+		}
+
+		if (byteCount > handleMaxLength)
+		{
+			SetErrorMessageAndLongIntAndBail("AppendCharsToHandle: Can't increase Handle allocation, MemError() = ",MemError());
+		}
+	}
+	
+	
+	BlockMove(theChars,*theHandle + handleCurrentLength,numChars);
+	
+	(*theHandle)[handleCurrentLength + numChars] = '\0';
+	
+	if (currentLength != nil)
+	{
+		*currentLength += numChars;
+	}
+
+
+	errCode = noErr;
+	
+	
+EXITPOINT:
+
+	return(errCode);
+}
+
+
+
+OSErr AppendLongIntToHandle(const long inTheLongInt,Handle theHandle,long *currentLength)
+{
+OSErr		errCode = noErr;
+char		tempString[32];
+	
+	
+	CopyLongIntToCStr(inTheLongInt,tempString,sizeof(tempString));
+	
+	errCode = AppendCStrToHandle(tempString,theHandle,currentLength);
+
+	return(errCode);
+}
+
+
+
+
+long CStrLength(const char *theCString)
+{
+long	cStrLength = 0;
+
+	
+	if (theCString != nil)
+	{
+		for (cStrLength = 0;theCString[cStrLength] != 0;cStrLength++)
+		{
+		
+		}
+	}
+	
+	
+	return(cStrLength);
+}
+
+
+
+long PStrLength(const unsigned char *thePString)
+{
+long	pStrLength = 0;
+
+	
+	if (thePString != nil)
+	{
+		pStrLength = thePString[0];
+	}
+	
+	
+	return(pStrLength);
+}
+
+
+
+
+
+void ZeroMem(void *theMemPtr,const unsigned long numBytes)
+{
+unsigned char	*theBytePtr;
+unsigned long	*theLongPtr;
+unsigned long	numSingleBytes;
+unsigned long	theNumBytes;
+
+	
+	theNumBytes = numBytes;
+	
+	if (theMemPtr != nil && theNumBytes > 0)
+	{
+		theBytePtr = (unsigned char	*) theMemPtr;
+		
+		numSingleBytes = (unsigned long) theBytePtr & 0x0003;
+		
+		while (numSingleBytes > 0)
+		{
+			*theBytePtr++ = 0;
+			
+			theNumBytes--;
+			numSingleBytes--;
+		}
+		
+
+		theLongPtr = (unsigned long	*) theBytePtr;
+		
+		while (theNumBytes >= 4)
+		{
+			*theLongPtr++ = 0;
+			
+			theNumBytes -= 4;
+		}