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A File Checksum Shell Menu Extension DLL

, 23 May 2008 LGPL3
Create a File Checksum Shell Menu Extension using ATL and Crypto++
ctxcreatehash.zip
CtxCreateHash
CtxCreateHash
CreateHash.rgs
CtxCreateHash.def
CtxCreateHash.rgs
CtxCreateHash.vcproj.8.00.old
CtxCreateHashps.def
CtxCreateHashPS.vcproj.8.00.old
CtxCreateHash.sln.old
ctxcreatehash2005.zip
CreateHash.rgs
CtxCreateHash.aps
CtxCreateHash.def
CtxCreateHash.rgs
CtxCreateHashps.def
ctxcreatehashdll.zip
CtxCreateHash.dll
ctxverifyhash.zip
CtxVerifyHash
CtxVerifyHash
CtxVerifyHash.def
CtxVerifyHash.rgs
CtxVerifyHash.vcproj.8.00.old
CtxVerifyHashps.def
CtxVerifyHashPS.vcproj.8.00.old
VerifyHash.rgs
CtxVerifyHash.sln.old
ctxverifyhash2005.zip
CtxVerifyHash.aps
CtxVerifyHash.def
CtxVerifyHash.rgs
CtxVerifyHashps.def
VerifyHash.rgs
ctxverifyhashdll.zip
CtxVerifyHash.dll
sample1.zip
Sample 1
Test 1.dsp
Test 1.dsw
sample2.zip
Sample 2
Test 2.dsp
Test 2.dsw
sample3.zip
Sample 3
Test 3.dsp
Test 3.dsw
sample4.zip
Sample 4
Test 4.dsp
Test 4.dsw
sample5.zip
Sample 5
CtxTest.def
CtxTest.dsp
CtxTest.dsw
CtxTestps.def
CtxTestps.mk
MenuItem.rgs
#include "stdafx.h"

int main(int argc, char* argv[])
{
    int count = CountClipboardFormats();
    _tcout << count << _T(" formats available on the clipboard:") << endl << endl;  

    if( TRUE == OpenClipboard( NULL ) )
    {
        UINT format = 0;
        
        while( 0 != ( format = EnumClipboardFormats( format ) ) )
        {
            switch( format )
            {
                case CF_BITMAP:
                    _tcout << _T("  CF_BITMAP") << endl;
                    break;

                case CF_DIB:
                    _tcout << _T("  CF_DIB") << endl;
                    break;

                case CF_DIBV5:
                    _tcout << _T("  CF_DIBV5") << endl;
                    break;

                case CF_DIF:
                    _tcout << _T("  CF_DIF") << endl;
                    break;

                case CF_DSPBITMAP:
                    _tcout << _T("  CF_DSPBITMAP") << endl;
                    break;

                case CF_DSPENHMETAFILE:
                    _tcout << _T("  CF_DIB") << endl;
                    break;

                case CF_DSPMETAFILEPICT:
                    _tcout << _T("  CF_DSPMETAFILEPICT") << endl;
                    break;

                case CF_DSPTEXT:
                    _tcout << _T("  CF_DSPTEXT") << endl;
                    break;

                case CF_ENHMETAFILE:
                    _tcout << _T("  CF_ENHMETAFILE") << endl;
                    break;

                case CF_HDROP:
                    _tcout << _T("  CF_HDROP") << endl;
                    break;

                case CF_LOCALE:
                    _tcout << _T("  CF_LOCALE") << endl;
                    break;

                case CF_METAFILEPICT:
                    _tcout << _T("  CF_METAFILEPICT") << endl;
                    break;

                case CF_OEMTEXT:
                    _tcout << _T("  CF_OEMTEXT") << endl;
                    break;

                case CF_PALETTE:
                    _tcout << _T("  CF_PALETTE") << endl;
                    break;

                case CF_PENDATA:
                    _tcout << _T("  CF_PENDATA") << endl;
                    break;

                case CF_RIFF:
                    _tcout << _T("  CF_RIFF") << endl;
                    break;

                case CF_SYLK:
                    _tcout << _T("  CF_SYLK") << endl;
                    break;

                case CF_TEXT:
                    _tcout << _T("  CF_TEXT") << endl;
                    break;

                case CF_WAVE:
                    _tcout << _T("  CF_OWNERDISPLAY") << endl;
                    break;

                case CF_TIFF:
                    _tcout << _T("  CF_TIFF") << endl;
                    break;

                case CF_UNICODETEXT:
                    _tcout << _T("  CF_UNICODETEXT") << endl;
                    break;

                default:

                    if( format >= CF_GDIOBJFIRST && format <= CF_GDIOBJLAST )
                    {
                        _tcout << _T("  CF_GDIOBJFIRST + ") << format - CF_GDIOBJFIRST << endl;
                    }
                    else
                    if( format >= CF_PRIVATEFIRST && format <= CF_PRIVATELAST )
                    {
                        _tcout << _T("  CF_PRIVATEFIRST + ") << format - CF_PRIVATEFIRST << endl;
                    }
                    else
                    {
                        _tcout << _T("  Format ") << format;

                        TCHAR FormatName[ MAX_PATH + 1 ];
                        if( 0 != GetClipboardFormatName( format, FormatName, MAX_PATH ) )
                        {
                            _tcout << _T(" (") << FormatName << _T(")");
                        }

                        _tcout << endl;
                    }

                    break;
            }
        
        } // while( 0 != format );

        CloseClipboard( );
    }

    return 0;
}

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License

This article, along with any associated source code and files, is licensed under The GNU Lesser General Public License (LGPLv3)

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About the Author

Jeffrey Walton
Systems / Hardware Administrator
United States United States
No Biography provided

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