277 lines
9.9 KiB
C++
277 lines
9.9 KiB
C++
//
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// aboutdlg.cpp: about dialog box
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//
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#include "stdafx.h"
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#define TRC_GROUP TRC_GROUP_UI
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#define TRC_FILE "aboutdlg"
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#include <atrcapi.h>
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#include "aboutdlg.h"
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#include "sh.h"
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#include "aver.h"
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CAboutDlg* CAboutDlg::_pAboutDlgInstance = NULL;
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CAboutDlg::CAboutDlg( HWND hwndOwner, HINSTANCE hInst, DCINT cipherStrength, PDCTCHAR szControlVer) :
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CDlgBase( hwndOwner, hInst, UI_IDD_ABOUT)
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{
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DC_BEGIN_FN("CAboutDlg");
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TRC_ASSERT((NULL == CAboutDlg::_pAboutDlgInstance),
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(TB,_T("Clobbering existing dlg instance pointer\n")));
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_cipherStrength = cipherStrength;
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DC_TSTRNCPY(_szControlVer, szControlVer, sizeof(_szControlVer)/sizeof(DCTCHAR));
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CAboutDlg::_pAboutDlgInstance = this;
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DC_END_FN();
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}
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CAboutDlg::~CAboutDlg()
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{
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CAboutDlg::_pAboutDlgInstance = NULL;
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}
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DCINT CAboutDlg::DoModal()
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{
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DCINT retVal = 0;
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DC_BEGIN_FN("DoModal");
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retVal = DialogBox(_hInstance, MAKEINTRESOURCE(_dlgResId),
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_hwndOwner, StaticDialogBoxProc);
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TRC_ASSERT((retVal != 0 && retVal != -1), (TB, _T("DialogBoxParam failed\n")));
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DC_END_FN();
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return retVal;
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}
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INT_PTR CALLBACK CAboutDlg::StaticDialogBoxProc (HWND hwndDlg, UINT uMsg,WPARAM wParam, LPARAM lParam)
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{
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//
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// Delegate to appropriate instance (only works for single instance dialogs)
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//
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DC_BEGIN_FN("StaticDialogBoxProc");
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DCINT retVal = 0;
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TRC_ASSERT(_pAboutDlgInstance, (TB, _T("About dialog has NULL static instance ptr\n")));
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if(_pAboutDlgInstance)
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{
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retVal = _pAboutDlgInstance->DialogBoxProc( hwndDlg, uMsg, wParam, lParam);
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}
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DC_END_FN();
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return retVal;
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}
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/****************************************************************************/
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/* Name: DialogBoxProc */
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/* */
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/* Purpose: Handles About Box dialog */
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/* */
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/* Returns: TRUE if message dealt with */
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/* FALSE otherwise */
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/* */
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/* Params: See window documentation */
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/* */
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/****************************************************************************/
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INT_PTR CALLBACK CAboutDlg::DialogBoxProc (HWND hwndDlg, UINT uMsg,WPARAM wParam, LPARAM lParam)
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{
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USES_CONVERSION;
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DCTCHAR buildNumberStr[SH_BUILDNUMBER_STRING_MAX_LENGTH];
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DCTCHAR fullBuildNumberStr[SH_BUILDNUMBER_STRING_MAX_LENGTH +
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SH_INTEGER_STRING_MAX_LENGTH];
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DCTCHAR versionNumberStr[SH_VERSION_STRING_MAX_LENGTH];
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DCTCHAR fullVersionNumberStr[SH_VERSION_STRING_MAX_LENGTH +
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SH_INTEGER_STRING_MAX_LENGTH];
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DCTCHAR cipherStrengthStr[SH_DISPLAY_STRING_MAX_LENGTH];
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INT_PTR rc = FALSE;
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DCUINT intRC ;
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DCTCHAR VersionBuildstr[SH_BUILDNUMBER_STRING_MAX_LENGTH + SH_VERSION_STRING_MAX_LENGTH +
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2 * SH_INTEGER_STRING_MAX_LENGTH];
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DC_BEGIN_FN("DialogBoxProc");
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TRC_DBG((TB, _T("AboutBox dialog")));
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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_hwndDlg = hwndDlg;
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/****************************************************************/
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/* Center the dialog */
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/****************************************************************/
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//Center the about dialog on the screen
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CenterWindow(NULL);
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SetDialogAppIcon(hwndDlg);
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//
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// First load the shell version number
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//
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intRC = LoadString( _hInstance,
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UI_IDS_SHELL_VERSION,
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versionNumberStr,
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SH_VERSION_STRING_MAX_LENGTH );
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#ifndef OS_WINCE
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LPTSTR szShellVersion = A2T(VER_PRODUCTVERSION_STRING);
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#else
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LPTSTR szShellVersion = _T("SAMPLE v1.0");
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#endif
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if (0 == intRC)
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{
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//Problem with resources
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TRC_SYSTEM_ERROR("LoadString");
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TRC_ERR((TB, _T("Failed to load string ID:%u"), UI_IDS_SHELL_VERSION));
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}
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else
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{
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//Get the version number
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if(szShellVersion)
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{
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DC_TSPRINTF(fullVersionNumberStr, versionNumberStr,
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szShellVersion);
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}
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else
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{
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DC_TSTRCPY(fullVersionNumberStr, _T(""));
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}
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TRC_DBG((TB, _T("versionNumberStr = %s"), versionNumberStr));
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}
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intRC = LoadString( _hInstance,
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UI_IDS_BUILDNUMBER,
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buildNumberStr,
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SH_BUILDNUMBER_STRING_MAX_LENGTH );
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if (0 == intRC)
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{
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//Problem with resources
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TRC_SYSTEM_ERROR("LoadString");
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TRC_ERR((TB, _T("Failed to load string ID:%u"), UI_IDS_BUILDNUMBER));
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}
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else
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{
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/************************************************************/
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/* Get the build number */
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/************************************************************/
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DC_TSPRINTF(fullBuildNumberStr, buildNumberStr, DCVER_BUILD_NUMBER);
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TRC_DBG((TB, _T("buildNumberStr = %s"), buildNumberStr));
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/************************************************************/
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/* concatenate the version number and build number to one */
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/* string */
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/************************************************************/
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DC_TSTRCPY(VersionBuildstr, fullVersionNumberStr);
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DC_TSTRCAT(VersionBuildstr, fullBuildNumberStr);
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/************************************************************/
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/* Set the textual description. */
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/************************************************************/
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if(hwndDlg)
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{
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SetDlgItemText(hwndDlg,
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UI_ID_VERSIONBUILD_STRING,
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VersionBuildstr);
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}
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}
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//
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// Now the control version
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//
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intRC = LoadString( _hInstance,
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UI_IDS_CONTROL_VERSION,
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versionNumberStr,
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SH_VERSION_STRING_MAX_LENGTH );
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if (0 == intRC)
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{
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/***********************************************************/
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/* Some problem with the resources. */
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/***********************************************************/
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TRC_SYSTEM_ERROR("LoadString");
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TRC_ERR((TB, _T("Failed to load string ID:%u"), UI_IDS_CONTROL_VERSION));
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}
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else
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{
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/************************************************************/
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/* Get the version number */
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/************************************************************/
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DC_TSPRINTF(fullVersionNumberStr, versionNumberStr, _szControlVer);
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TRC_DBG((TB, _T("versionNumberStr = %s"), versionNumberStr));
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}
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if(hwndDlg)
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{
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SetDlgItemText(hwndDlg,
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UI_ID_CONTROL_VERSION,
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fullVersionNumberStr);
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}
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//
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// Now set the cipher strength
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//
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intRC = LoadString( _hInstance,
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UI_IDS_CIPHER_STRENGTH,
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cipherStrengthStr,
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SH_DISPLAY_STRING_MAX_LENGTH );
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DCTCHAR fullCipherStr[SH_DISPLAY_STRING_MAX_LENGTH];
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if (0 == intRC)
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{
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/***********************************************************/
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/* Some problem with the resources. */
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/***********************************************************/
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TRC_SYSTEM_ERROR("LoadString");
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TRC_ERR((TB, _T("Failed to load string ID:%u"), UI_IDS_CIPHER_STRENGTH));
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}
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else
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{
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/************************************************************/
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/* Set the cipher strength number */
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/************************************************************/
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DC_TSPRINTF(fullCipherStr, cipherStrengthStr, _cipherStrength);
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TRC_DBG((TB, _T("cipher string = %s"), fullCipherStr));
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}
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if(hwndDlg)
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{
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SetDlgItemText(hwndDlg,
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UI_ID_CIPHER_STRENGTH,
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fullCipherStr);
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}
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rc = TRUE;
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}
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break;
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default:
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{
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rc = CDlgBase::DialogBoxProc(hwndDlg,
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uMsg,
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wParam,
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lParam);
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}
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break;
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}
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DC_END_FN();
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return(rc);
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} /* UIAboutDialogBox */
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