76 lines
1.5 KiB
C++
76 lines
1.5 KiB
C++
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#include "CommonUtils.h"
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#include <winsock2.h>
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_bstr_t
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CommonUtils::getCIPAddressCtrlString( CIPAddressCtrl& ip )
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{
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unsigned long addr;
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ip.GetAddress( addr );
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PUCHAR bp = (PUCHAR) &addr;
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wchar_t buf[BUF_SIZE];
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swprintf(buf, L"%d.%d.%d.%d", bp[3], bp[2], bp[1], bp[0] );
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return _bstr_t( buf );
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}
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void
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CommonUtils::fillCIPAddressCtrlString( CIPAddressCtrl& ip,
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const _bstr_t& ipAddress )
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{
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// set the IPAddress control to blank if ipAddress is zero.
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unsigned long addr = inet_addr( ipAddress );
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if( addr != 0 )
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{
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PUCHAR bp = (PUCHAR) &addr;
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ip.SetAddress( bp[0], bp[1], bp[2], bp[3] );
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}
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else
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{
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ip.ClearAddress();
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}
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}
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void
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CommonUtils::getVectorFromSafeArray( SAFEARRAY*& stringArray,
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vector<_bstr_t>& strings )
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{
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LONG count = stringArray->rgsabound[0].cElements;
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BSTR* pbstr;
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HRESULT hr;
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if( SUCCEEDED( SafeArrayAccessData( stringArray, ( void **) &pbstr)))
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{
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for( LONG x = 0; x < count; x++ )
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{
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strings.push_back( pbstr[x] );
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}
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hr = SafeArrayUnaccessData( stringArray );
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}
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}
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void
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CommonUtils::getSafeArrayFromVector(
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const vector<_bstr_t>& strings,
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SAFEARRAY*& stringArray
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)
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{
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LONG scount = 0;
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for( int i = 0; i < strings.size(); ++i )
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{
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scount = i;
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SafeArrayPutElement( stringArray, &scount, (BSTR ) strings[i] );
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}
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}
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