99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
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#ifndef RES_STRING_H
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#define RES_STRING_H
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#ifdef USE_STDAFX
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#include "stdafx.h"
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#else
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#include <windows.h>
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#endif
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#include "TSync.hpp"
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#define MAX_STRING_SIZE (5000)
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#include "Mcs.h"
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#include "McsRes.h"
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#include "UString.hpp"
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class StringLoader
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{
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HINSTANCE m_hInstance; // handle to resources to load from
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TCriticalSection m_cs;
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WCHAR m_buffer[MAX_STRING_SIZE];
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DWORD rc;
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public:
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StringLoader()
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{
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WCHAR fullpath[400];
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DWORD lenValue = sizeof(fullpath);
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DWORD type;
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// first, try to load from our install directory
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HKEY hKey;
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#ifdef OFA
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rc = RegOpenKey(HKEY_LOCAL_MACHINE,L"Software\\Mission Critical Software\\OnePointFileAdmin",&hKey);
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#else
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rc = RegOpenKey(HKEY_LOCAL_MACHINE,L"Software\\Mission Critical Software\\DomainAdmin",&hKey);
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#endif
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if ( ! rc )
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{
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rc = RegQueryValueEx(hKey,L"Directory",0,&type,(LPBYTE)fullpath,&lenValue);
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if (! rc )
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{
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UStrCpy(fullpath+UStrLen(fullpath),L"McsDmRes.DLL");
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}
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RegCloseKey(hKey);
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}
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m_hInstance = LoadLibrary(fullpath);
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// If that fails, see if there's one anywhere in the path
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if ( ! m_hInstance )
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{
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m_hInstance = LoadLibrary(L"McsDmRes.DLL");
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}
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if (! m_hInstance )
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{
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MCSASSERTSZ(FALSE,"Failed to load McsDmRes.DLL");
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rc = GetLastError();
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}
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}
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WCHAR * GetString(UINT nID)
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{
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int len;
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WCHAR * result = NULL;
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m_cs.Enter();
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m_buffer[0] = 0;
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len = LoadString(m_hInstance,nID,m_buffer,MAX_STRING_SIZE);
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if (! len )
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{
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DWORD rc = GetLastError();
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}
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result = new WCHAR[len+1];
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wcscpy(result,m_buffer);
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m_cs.Leave();
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return result;
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}
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};
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extern StringLoader gString;
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class TempString
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{
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WCHAR * m_data;
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public:
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TempString(WCHAR * data) { m_data = data; }
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~TempString() { if ( m_data ) delete [] m_data; }
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operator WCHAR * () { return m_data; }
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operator WCHAR const * () { return (WCHAR const*)m_data; }
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};
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//#define GET_BSTR(nID) _bstr_t(SysAllocString(GET_STRING(nID)),false)
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#define GET_BSTR(nID) _bstr_t((WCHAR*)TempString(gString.GetString(nID)))
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#define GET_STRING(nID) GET_STRING2(gString,nID)
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#define GET_STRING2(strObj,nID) TempString(strObj.GetString(nID))
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#define GET_WSTR(nID) ((WCHAR*)TempString(gString.GetString(nID)))
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#endif RES_STRING_H
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