mDNSWindows/ControlPanel/BrowsingPage.cpp

   1 /* -*- Mode: C; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 #include "BrowsingPage.h"
  19 #include "resource.h"
  20
  21 #include "ConfigPropertySheet.h"
  22
  23 #include <WinServices.h>
  24
  25 #define MAX_KEY_LENGTH 255
  26
  27
  28 IMPLEMENT_DYNCREATE(CBrowsingPage, CPropertyPage)
  29
  30
  31 //---------------------------------------------------------------------------------------------------------------------------
  32 //      CBrowsingPage::CBrowsingPage
  33 //---------------------------------------------------------------------------------------------------------------------------
  34
  35 CBrowsingPage::CBrowsingPage()
  36 :
  37         CPropertyPage(CBrowsingPage::IDD)
  38 {
  39         //{{AFX_DATA_INIT(CBrowsingPage)
  40         //}}AFX_DATA_INIT
  41
  42         m_firstTime = true;
  43 }
  44
  45
  46 //---------------------------------------------------------------------------------------------------------------------------
  47 //      CBrowsingPage::~CBrowsingPage
  48 //---------------------------------------------------------------------------------------------------------------------------
  49
  50 CBrowsingPage::~CBrowsingPage()
  51 {
  52 }
  53
  54
  55 //---------------------------------------------------------------------------------------------------------------------------
  56 //      CBrowsingPage::DoDataExchange
  57 //---------------------------------------------------------------------------------------------------------------------------
  58
  59 void CBrowsingPage::DoDataExchange(CDataExchange* pDX)
  60 {
  61         CPropertyPage::DoDataExchange(pDX);
  62         //{{AFX_DATA_MAP(CBrowsingPage)
  63         //}}AFX_DATA_MAP
  64         DDX_Control(pDX, IDC_BROWSE_LIST, m_browseListCtrl);
  65         DDX_Control(pDX, IDC_REMOVE_BROWSE_DOMAIN, m_removeButton);
  66 }
  67
  68 BEGIN_MESSAGE_MAP(CBrowsingPage, CPropertyPage)
  69         //{{AFX_MSG_MAP(CBrowsingPage)
  70         //}}AFX_MSG_MAP
  71         ON_BN_CLICKED(IDC_ADD_BROWSE_DOMAIN, OnBnClickedAddBrowseDomain)
  72         ON_BN_CLICKED(IDC_REMOVE_BROWSE_DOMAIN, OnBnClickedRemoveBrowseDomain)
  73         ON_NOTIFY(LVN_ITEMCHANGED, IDC_BROWSE_LIST, OnLvnItemchangedBrowseList)
  74 END_MESSAGE_MAP()
  75
  76
  77 //---------------------------------------------------------------------------------------------------------------------------
  78 //      CBrowsingPage::SetModified
  79 //---------------------------------------------------------------------------------------------------------------------------
  80
  81 void CBrowsingPage::SetModified( BOOL bChanged )
  82 {
  83         m_modified = bChanged;
  84
  85         CPropertyPage::SetModified( bChanged );
  86 }
  87
  88
  89 //---------------------------------------------------------------------------------------------------------------------------
  90 //      CBrowsingPage::OnSetActive
  91 //---------------------------------------------------------------------------------------------------------------------------
  92
  93 BOOL
  94 CBrowsingPage::OnSetActive()
  95 {
  96         CConfigPropertySheet    *       psheet;
  97         HKEY                                            key = NULL;
  98         HKEY                                            subKey = NULL;
  99         DWORD                                           dwSize;
 100         DWORD                                           enabled;
 101         DWORD                                           err;
 102         TCHAR                                           subKeyName[MAX_KEY_LENGTH];
 103         DWORD                                           cSubKeys = 0;
 104         DWORD                                           cbMaxSubKey;
 105         DWORD                                           cchMaxClass;
 106         int                                                     nIndex;
 107     DWORD                                               i;
 108         BOOL                                            b = CPropertyPage::OnSetActive();
 109
 110         psheet = reinterpret_cast<CConfigPropertySheet*>(GetParent());
 111         require_quiet( psheet, exit );
 112
 113         m_modified = FALSE;
 114
 115         if ( m_firstTime )
 116         {
 117                 m_browseListCtrl.SetExtendedStyle((m_browseListCtrl.GetStyle() & (~LVS_EX_GRIDLINES))|LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT);
 118
 119                 m_browseListCtrl.InsertColumn(0, L"", LVCFMT_LEFT, 20 );
 120                 m_browseListCtrl.InsertColumn(1, L"", LVCFMT_LEFT, 345);
 121
 122                 m_firstTime = false;
 123         }
 124
 125         m_initialized = false;
 126
 127         // Clear out what's there
 128
 129         m_browseListCtrl.DeleteAllItems();
 130
 131         // Now populate the browse domain box
 132
 133         err = RegCreateKeyEx( HKEY_LOCAL_MACHINE, kServiceParametersNode L"\\DynDNS\\Setup\\" kServiceDynDNSBrowseDomains, 0,
 134                                   NULL, REG_OPTION_NON_VOLATILE, KEY_READ|KEY_WRITE, NULL, &key, NULL );
 135         require_noerr( err, exit );
 136
 137         // Get information about this node
 138
 139     err = RegQueryInfoKey( key, NULL, NULL, NULL, &cSubKeys, &cbMaxSubKey, &cchMaxClass, NULL, NULL, NULL, NULL, NULL );
 140         require_noerr( err, exit );
 141
 142         for ( i = 0; i < cSubKeys; i++)
 143         {
 144                 dwSize = MAX_KEY_LENGTH;
 145
 146                 err = RegEnumKeyEx( key, i, subKeyName, &dwSize, NULL, NULL, NULL, NULL );
 147                 require_noerr( err, exit );
 148
 149                 err = RegOpenKey( key, subKeyName, &subKey );
 150                 require_noerr( err, exit );
 151
 152                 dwSize = sizeof( DWORD );
 153                 err = RegQueryValueEx( subKey, L"Enabled", NULL, NULL, (LPBYTE) &enabled, &dwSize );
 154                 require_noerr( err, exit );
 155
 156                 nIndex = m_browseListCtrl.InsertItem( m_browseListCtrl.GetItemCount(), L"");
 157                 m_browseListCtrl.SetItemText( nIndex, 1, subKeyName );
 158                 m_browseListCtrl.SetCheck( nIndex, enabled );
 159
 160                 RegCloseKey( subKey );
 161                 subKey = NULL;
 162     }
 163
 164         m_browseListCtrl.SortItems( SortFunc, (DWORD_PTR) this );
 165
 166         m_removeButton.EnableWindow( FALSE );
 167
 168 exit:
 169
 170         if ( subKey )
 171         {
 172                 RegCloseKey( subKey );
 173         }
 174
 175         if ( key )
 176         {
 177                 RegCloseKey( key );
 178         }
 179
 180         m_initialized = true;
 181
 182         return b;
 183 }
 184
 185
 186
 187 //---------------------------------------------------------------------------------------------------------------------------
 188 //      CBrowsingPage::OnOK
 189 //---------------------------------------------------------------------------------------------------------------------------
 190
 191 void
 192 CBrowsingPage::OnOK()
 193 {
 194         if ( m_modified )
 195         {
 196                 Commit();
 197         }
 198 }
 199
 200
 201
 202 //---------------------------------------------------------------------------------------------------------------------------
 203 //      CBrowsingPage::Commit
 204 //---------------------------------------------------------------------------------------------------------------------------
 205
 206 void
 207 CBrowsingPage::Commit()
 208 {
 209         HKEY            key             = NULL;
 210         HKEY            subKey  = NULL;
 211         TCHAR           subKeyName[MAX_KEY_LENGTH];
 212         DWORD           cSubKeys = 0;
 213         DWORD           cbMaxSubKey;
 214         DWORD           cchMaxClass;
 215         DWORD           dwSize;
 216         int                     i;
 217         DWORD           err;
 218
 219         err = RegCreateKeyEx( HKEY_LOCAL_MACHINE, kServiceParametersNode L"\\DynDNS\\Setup\\" kServiceDynDNSBrowseDomains, 0,
 220                               NULL, REG_OPTION_NON_VOLATILE, KEY_READ|KEY_WRITE, NULL, &key, NULL );
 221         require_noerr( err, exit );
 222
 223         // First, remove all the entries that are there
 224
 225     err = RegQueryInfoKey( key, NULL, NULL, NULL, &cSubKeys, &cbMaxSubKey, &cchMaxClass, NULL, NULL, NULL, NULL, NULL );
 226         require_noerr( err, exit );
 227
 228         for ( i = 0; i < (int) cSubKeys; i++ )
 229         {
 230                 dwSize = MAX_KEY_LENGTH;
 231
 232                 err = RegEnumKeyEx( key, 0, subKeyName, &dwSize, NULL, NULL, NULL, NULL );
 233                 require_noerr( err, exit );
 234
 235                 err = RegDeleteKey( key, subKeyName );
 236                 require_noerr( err, exit );
 237         }
 238
 239         // Now re-populate
 240
 241         for ( i = 0; i < m_browseListCtrl.GetItemCount(); i++ )
 242         {
 243                 DWORD enabled = (DWORD) m_browseListCtrl.GetCheck( i );
 244
 245                 err = RegCreateKeyEx( key, m_browseListCtrl.GetItemText( i, 1 ), 0,
 246                                       NULL, REG_OPTION_NON_VOLATILE, KEY_READ|KEY_WRITE, NULL, &subKey, NULL );
 247                 require_noerr( err, exit );
 248
 249                 err = RegSetValueEx( subKey, L"Enabled", NULL, REG_DWORD, (LPBYTE) &enabled, sizeof( enabled ) );
 250                 require_noerr( err, exit );
 251
 252                 RegCloseKey( subKey );
 253                 subKey = NULL;
 254         }
 255
 256 exit:
 257
 258         if ( subKey )
 259         {
 260                 RegCloseKey( subKey );
 261         }
 262
 263         if ( key )
 264         {
 265                 RegCloseKey( key );
 266         }
 267 }
 268
 269
 270
 271 //---------------------------------------------------------------------------------------------------------------------------
 272 //      CBrowsingPage::OnBnClickedAddBrowseDomain
 273 //---------------------------------------------------------------------------------------------------------------------------
 274
 275 void
 276 CBrowsingPage::OnBnClickedAddBrowseDomain()
 277 {
 278         CAddBrowseDomain dlg( GetParent() );
 279
 280         if ( ( dlg.DoModal() == IDOK ) && ( dlg.m_text.GetLength() > 0 ) )
 281         {
 282                 int nIndex;
 283
 284                 nIndex = m_browseListCtrl.InsertItem( m_browseListCtrl.GetItemCount(), L"");
 285                 m_browseListCtrl.SetItemText( nIndex, 1, dlg.m_text );
 286                 m_browseListCtrl.SetCheck( nIndex, 1 );
 287
 288                 m_browseListCtrl.SortItems( SortFunc, (DWORD_PTR) this );
 289
 290                 m_browseListCtrl.Invalidate();
 291
 292                 SetModified( TRUE );
 293         }
 294 }
 295
 296
 297 //---------------------------------------------------------------------------------------------------------------------------
 298 //      CBrowsingPage::OnBnClickedRemoveBrowseDomain
 299 //---------------------------------------------------------------------------------------------------------------------------
 300
 301 void
 302 CBrowsingPage::OnBnClickedRemoveBrowseDomain()
 303 {
 304         UINT    selectedCount = m_browseListCtrl.GetSelectedCount();
 305         int             nItem = -1;
 306         UINT    i;
 307
 308         // Update all of the selected items.
 309
 310         for ( i = 0; i < selectedCount; i++ )
 311         {
 312                 nItem = m_browseListCtrl.GetNextItem( -1, LVNI_SELECTED );
 313                 check( nItem != -1 );
 314
 315                 m_browseListCtrl.DeleteItem( nItem );
 316
 317                 SetModified( TRUE );
 318         }
 319
 320         m_removeButton.EnableWindow( FALSE );
 321 }
 322
 323
 324 void
 325 CBrowsingPage::OnLvnItemchangedBrowseList(NMHDR *pNMHDR, LRESULT *pResult)
 326 {
 327         if ( m_browseListCtrl.GetSelectedCount() )
 328         {
 329                 m_removeButton.EnableWindow( TRUE );
 330         }
 331
 332         if ( m_initialized )
 333         {
 334                 NM_LISTVIEW * pNMListView = (NM_LISTVIEW*)pNMHDR;
 335
 336                 BOOL bPrevState = (BOOL) ( ( ( pNMListView->uOldState & LVIS_STATEIMAGEMASK ) >> 12 ) - 1 );
 337
 338                 if ( bPrevState < 0 )
 339                 {
 340                         bPrevState = 0;
 341                 }
 342
 343
 344                 BOOL bChecked = ( BOOL ) ( ( ( pNMListView->uNewState & LVIS_STATEIMAGEMASK ) >> 12) - 1 );
 345
 346                 if ( bChecked < 0 )
 347                 {
 348                         bChecked = 0;
 349                 }
 350
 351                 if ( bPrevState != bChecked )
 352                 {
 353                         SetModified( TRUE );
 354                 }
 355         }
 356
 357         *pResult = 0;
 358 }
 359
 360
 361
 362 int CALLBACK
 363 CBrowsingPage::SortFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
 364 {
 365         CString str1;
 366         CString str2;
 367         int             ret = 0;
 368
 369         CBrowsingPage * self = reinterpret_cast<CBrowsingPage*>( lParamSort );
 370         require_quiet( self, exit );
 371
 372         str1 = self->m_browseListCtrl.GetItemText( (int) lParam1, 1 );
 373         str2 = self->m_browseListCtrl.GetItemText( (int) lParam2, 1 );
 374
 375         ret = str1.Compare( str2 );
 376
 377 exit:
 378
 379         return ret;
 380 }
 381
 382
 383 // CAddBrowseDomain dialog
 384
 385 IMPLEMENT_DYNAMIC(CAddBrowseDomain, CDialog)
 386 CAddBrowseDomain::CAddBrowseDomain(CWnd* pParent /*=NULL*/)
 387         : CDialog(CAddBrowseDomain::IDD, pParent)
 388 {
 389 }
 390
 391 CAddBrowseDomain::~CAddBrowseDomain()
 392 {
 393 }
 394
 395 void CAddBrowseDomain::DoDataExchange(CDataExchange* pDX)
 396 {
 397         CDialog::DoDataExchange(pDX);
 398         DDX_Control(pDX, IDC_COMBO1, m_comboBox);
 399 }
 400
 401
 402 BOOL
 403 CAddBrowseDomain::OnInitDialog()
 404 {
 405         CConfigPropertySheet    *       psheet;
 406         CConfigPropertySheet::StringList::iterator              it;
 407
 408         BOOL b = CDialog::OnInitDialog();
 409
 410         psheet = reinterpret_cast<CConfigPropertySheet*>(GetParent());
 411         require_quiet( psheet, exit );
 412
 413         for ( it = psheet->m_browseDomains.begin(); it != psheet->m_browseDomains.end(); it++ )
 414         {
 415                 CString text = *it;
 416
 417                 if ( m_comboBox.FindStringExact( -1, *it ) == CB_ERR )
 418                 {
 419                         m_comboBox.AddString( *it );
 420                 }
 421         }
 422
 423 exit:
 424
 425         return b;
 426 }
 427
 428
 429 void
 430 CAddBrowseDomain::OnOK()
 431 {
 432         m_comboBox.GetWindowText( m_text );
 433
 434         CDialog::OnOK();
 435 }
 436
 437
 438
 439 BEGIN_MESSAGE_MAP(CAddBrowseDomain, CDialog)
 440 END_MESSAGE_MAP()
 441