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ProSysLib: Dissecting the Process

, 22 Nov 2010 CPOL
Access detailed information about the current process the easiest way.
ProcessInfo32_bin.zip
ProcessInfo.exe
ProSysLib.dll
Interop.ProSysLib.dll
ProcessInfo64_bin.zip
Interop.ProSysLib.dll
ProcessInfo.exe
ProSysLib.dll
ProcessInfo_bin.zip
PSL64v0.9.dll
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CPUInfo.exe
CPUInfo.frm
CPUInfo.frx
CPUInfo.vbp
CPUInfo.vbw
VC2008
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mssccprj.scc
ProSysLib.def
ProSysLib.rgs
ProSysLib.vcproj.vspscc
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PSLSystem.rgs
PSLv0.5Setup.zip
PSLv0.5Setup.exe
PSLv0.7Setup.zip
PSLv0.7Setup.exe
// PSLIPv6.cpp : Implementation of CPSLIPv6

#include "stdafx.h"
#include "PSLIPv6.h"

CPSLIPv6::CPSLIPv6()
{
	::memset(m_uAddr, 0, sizeof(m_uAddr));
	m_uPort = 0;
	m_uPrefix = 0;
	m_Format = ip6Default;
}

HRESULT CPSLIPv6::FinalConstruct()
{
	return S_OK;
}

void CPSLIPv6::FinalRelease()
{
}

/*
Formats;

with prefix: x:x:x:x:x:x:x:x/prefix
with port: [x:x:x:x:x:x:x:x]:port
with time zone: x:x:x:x:x:x:x:x%zone

with everything: [x:x:x:x:x:x:x:x%zone/prefix]:port
which is invalid, by the way :)

*/
_bstr_t CPSLIPv6::GetIPName()
{
	int iCompressIdx = -1;	// Index of the largest zero gap;
	int iMaxGapSize = 0;	// Size of the largest zero gap;

	if(m_Format & ip6Compressed) // If zero-compression is required;
	{
		int iCurrentGapSize = 0;
		for(int i = 0;i < 8;i ++)
		{
			if(m_uAddr[i])
				iCurrentGapSize = 0;
			else
				iCurrentGapSize ++;
			if(iCurrentGapSize > iMaxGapSize)
			{
				iMaxGapSize = iCurrentGapSize;
				iCompressIdx = i - iMaxGapSize + 1;
			}
		}
		// Now we have gap from index iCompressIdx of size iMaxGapSize,
		// or no zero gap at all, if iMaxGapSize is 0 or iCompressIdx is -1;
	}

	TCHAR separator = ':';
	if(m_Format & ip6WebAddress)
		separator = '-';

	// further parsing...

	return _bstr_t("NOT IMPLEMENTED");
}

/*
An empty string is a valid zero address
when passed during object initialization,
i.e. bCreating = true;
*/
bool CPSLIPv6::Initialize(LPCTSTR sIP, bool bCreating)
{
	tstring s(sIP);
	remove_chars(s, SPACES);
	size_t size = s.length();
	if(!size)
	{
		if(bCreating)
		{
			// It is Ok to pass an empty string
			// to create a zero-address object;
			Clear(VARIANT_FALSE);
			return true;
		}
		return false;
	}

	if(size < 2) // 2 is the smallest size of a valid IP address "::";
		return false; // Invalid IP address;

	make_upper(s);

	// Now parse the address here
	// ...

	// NOT IMPLEMENTED YET!

	return true;
}

////////////////////////////////////////////////////////////////////////
// Interface Implementation;
////////////////////////////////////////////////////////////////////////

STDMETHODIMP CPSLIPv6::get_A1(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[0];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A1(long newValue)
{
	PSL_BEGIN

	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[0] = (USHORT)newValue;
	
	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A2(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[1];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A2(long newValue)
{
	PSL_BEGIN

	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[1] = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A3(long * pValue)
{
	PSL_BEGIN

	*pValue = m_uAddr[2];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A3(long newValue)
{
	PSL_BEGIN

	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[2] = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A4(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[3];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A4(long newValue)
{
	PSL_BEGIN
	
	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[3] = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A5(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[4];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A5(long newValue)
{
	PSL_BEGIN
	
	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[4] = (USHORT)newValue;
	
	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A6(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[5];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A6(long newValue)
{
	PSL_BEGIN

	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[5] = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A7(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[6];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A7(long newValue)
{
	PSL_BEGIN
	
	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[6] = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_A8(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uAddr[7];

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_A8(long newValue)
{
	PSL_BEGIN
	
	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uAddr[7] = (USHORT)newValue;

	PSL_END
}


STDMETHODIMP CPSLIPv6::get_Port(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uPort;

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_Port(long newValue)
{
	PSL_BEGIN
	
	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uPort = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_Prefix(long * pValue)
{
	PSL_BEGIN
	
	*pValue = m_uPrefix;

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_Prefix(long newValue)
{
	PSL_BEGIN
	
	if(newValue < 0 || newValue > 0xFFFF)
		return MakeException(exInvalidParameter);

	m_uPrefix = (USHORT)newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_Text(BSTR * pValue)
{
	PSL_BEGIN
	
	*pValue = GetIPName().copy();

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_Text(BSTR newValue)
{
	PSL_BEGIN

	if(!newValue)
		return MakeException(exInvalidParameter);

	if(!Initialize(_bstr_t(newValue), false))
		SetException(exInvalidParameter);

	PSL_END
}

STDMETHODIMP CPSLIPv6::get_Format(PSLIPv6Format * pValue)
{
	PSL_BEGIN
	
	*pValue = m_Format;

	PSL_END
}

STDMETHODIMP CPSLIPv6::put_Format(PSLIPv6Format newValue)
{
	PSL_BEGIN
	
	m_Format = newValue;

	PSL_END
}

STDMETHODIMP CPSLIPv6::Clear(VARIANT_BOOL bClearFormat)
{
	PSL_BEGIN
	
	::memset(m_uAddr, 0, sizeof(m_uAddr));
	m_uPort = 0;
	m_uPrefix = 0;
	if(bClearFormat)
		m_Format = ip6Default;

	PSL_END
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Vitaly Tomilov
Software Developer (Senior) Sibedge IT
Ireland Ireland
My online CV: cv.vitalytomilov.com

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