reactos/dll/cpl/usrmgr/groupprops.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS User Manager Control Panel
   4  * FILE:            dll/cpl/usrmgr/groupprops.c
   5  * PURPOSE:         Group property sheet
   6  *
   7  * PROGRAMMERS:     Eric Kohl
   8  */
   9
  10 #include "usrmgr.h"
  11
  12 typedef struct _GENERAL_GROUP_DATA
  13 {
  14     TCHAR szGroupName[1];
  15 } GENERAL_GROUP_DATA, *PGENERAL_GROUP_DATA;
  16
  17
  18 static VOID
  19 GetTextSid(PSID pSid,
  20            LPTSTR pTextSid)
  21 {
  22     PSID_IDENTIFIER_AUTHORITY psia;
  23     DWORD dwSubAuthorities;
  24     DWORD dwSidRev = SID_REVISION;
  25     DWORD dwCounter;
  26     DWORD dwSidSize;
  27
  28     psia = GetSidIdentifierAuthority(pSid);
  29
  30     dwSubAuthorities = *GetSidSubAuthorityCount(pSid);
  31
  32     dwSidSize = wsprintf(pTextSid, TEXT("S-%lu-"), dwSidRev);
  33
  34     if ((psia->Value[0] != 0) || (psia->Value[1] != 0))
  35     {
  36         dwSidSize += wsprintf(pTextSid + lstrlen(pTextSid),
  37                               TEXT("0x%02hx%02hx%02hx%02hx%02hx%02hx"),
  38                               (USHORT)psia->Value[0],
  39                               (USHORT)psia->Value[1],
  40                               (USHORT)psia->Value[2],
  41                               (USHORT)psia->Value[3],
  42                               (USHORT)psia->Value[4],
  43                               (USHORT)psia->Value[5]);
  44     }
  45     else
  46     {
  47         dwSidSize += wsprintf(pTextSid + lstrlen(pTextSid),
  48                               TEXT("%lu"),
  49                               (ULONG)(psia->Value[5]) +
  50                               (ULONG)(psia->Value[4] <<  8) +
  51                               (ULONG)(psia->Value[3] << 16) +
  52                               (ULONG)(psia->Value[2] << 24));
  53     }
  54
  55     for (dwCounter = 0 ; dwCounter < dwSubAuthorities ; dwCounter++)
  56     {
  57         dwSidSize += wsprintf(pTextSid + dwSidSize, TEXT("-%lu"),
  58                               *GetSidSubAuthority(pSid, dwCounter));
  59     }
  60 }
  61
  62
  63 static VOID
  64 GetGeneralGroupData(HWND hwndDlg,
  65                     PGENERAL_GROUP_DATA pGroupData)
  66 {
  67     PLOCALGROUP_INFO_1 groupInfo = NULL;
  68     PLOCALGROUP_MEMBERS_INFO_1 membersInfo = NULL;
  69     DWORD dwRead;
  70     DWORD dwTotal;
  71     DWORD_PTR resumeHandle = 0;
  72     DWORD i;
  73     LV_ITEM lvi;
  74     HWND hwndLV;
  75     LV_COLUMN column;
  76     RECT rect;
  77     HIMAGELIST hImgList;
  78     HICON hIcon;
  79     TCHAR szGroupName[256];
  80
  81
  82     hwndLV = GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_MEMBERS);
  83
  84     /* Create the image list */
  85     hImgList = ImageList_Create(16, 16, ILC_COLOR8 | ILC_MASK, 5, 5);
  86     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_USER), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
  87     ImageList_AddIcon(hImgList, hIcon);
  88     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_GROUP), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
  89     ImageList_AddIcon(hImgList, hIcon);
  90     DestroyIcon(hIcon);
  91
  92     (void)ListView_SetImageList(hwndLV, hImgList, LVSIL_SMALL);
  93
  94     /* Set the list column */
  95     GetClientRect(hwndLV, &rect);
  96
  97     memset(&column, 0x00, sizeof(column));
  98     column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM;
  99     column.fmt = LVCFMT_LEFT;
 100     column.cx = (INT)(rect.right - rect.left);
 101     column.iSubItem = 0;
 102     (void)ListView_InsertColumn(hwndLV, 0, &column);
 103
 104     /* Set group name */
 105     SetDlgItemText(hwndDlg, IDC_GROUP_GENERAL_NAME, pGroupData->szGroupName);
 106
 107     /* Set group description */
 108     NetLocalGroupGetInfo(NULL, pGroupData->szGroupName, 1, (LPBYTE*)&groupInfo);
 109     SetDlgItemText(hwndDlg, IDC_GROUP_GENERAL_DESCRIPTION, groupInfo->lgrpi1_comment);
 110     NetApiBufferFree(groupInfo);
 111
 112     /* Set group members */
 113     NetLocalGroupGetMembers(NULL, pGroupData->szGroupName, 1, (LPBYTE*)&membersInfo,
 114                             MAX_PREFERRED_LENGTH, &dwRead, &dwTotal,
 115                             &resumeHandle);
 116
 117     for (i = 0; i < dwRead; i++)
 118     {
 119         ZeroMemory(&lvi, sizeof(lvi));
 120         lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_IMAGE;
 121         lvi.pszText = membersInfo[i].lgrmi1_name;
 122         lvi.state = 0;
 123         lvi.iImage = (membersInfo[i].lgrmi1_sidusage == SidTypeGroup ||
 124                       membersInfo[i].lgrmi1_sidusage == SidTypeWellKnownGroup) ? 1 : 0;
 125
 126         if (membersInfo[i].lgrmi1_sidusage == SidTypeWellKnownGroup)
 127         {
 128             TCHAR szSid[256];
 129
 130             GetTextSid(membersInfo[i].lgrmi1_sid, szSid);
 131
 132             wsprintf(szGroupName,
 133                      TEXT("%s\\%s (%s)"),
 134                      membersInfo[i].lgrmi1_name,
 135                      szSid);
 136
 137             lvi.pszText = szGroupName;
 138         }
 139
 140         (void)ListView_InsertItem(hwndLV, &lvi);
 141     }
 142
 143     NetApiBufferFree(membersInfo);
 144 }
 145
 146
 147 static BOOL
 148 SetGeneralGroupData(HWND hwndDlg,
 149                     PGENERAL_GROUP_DATA pGroupData)
 150 {
 151     LOCALGROUP_INFO_1 groupInfo;
 152     LPTSTR pszComment = NULL;
 153     INT nLength;
 154     NET_API_STATUS status;
 155     DWORD dwIndex;
 156
 157     /* Get the group description */
 158     nLength = GetWindowTextLength(GetDlgItem(hwndDlg, IDC_GROUP_GENERAL_DESCRIPTION));
 159     if (nLength == 0)
 160     {
 161         groupInfo.lgrpi1_comment = NULL;
 162     }
 163     else
 164     {
 165         pszComment = HeapAlloc(GetProcessHeap(), 0, (nLength + 1) * sizeof(TCHAR));
 166         GetDlgItemText(hwndDlg, IDC_GROUP_GENERAL_DESCRIPTION, pszComment, nLength + 1);
 167         groupInfo.lgrpi1_comment = pszComment;
 168     }
 169
 170     status = NetLocalGroupSetInfo(NULL, pGroupData->szGroupName, 1, (LPBYTE)&groupInfo, &dwIndex);
 171     if (status != NERR_Success)
 172     {
 173         DebugPrintf(_T("Status: %lu  Index: %lu"), status, dwIndex);
 174     }
 175
 176     if (pszComment)
 177         HeapFree(GetProcessHeap(), 0, pszComment);
 178
 179     return TRUE;
 180 }
 181
 182
 183 INT_PTR CALLBACK
 184 GroupGeneralPageProc(HWND hwndDlg,
 185                      UINT uMsg,
 186                      WPARAM wParam,
 187                      LPARAM lParam)
 188 {
 189     PGENERAL_GROUP_DATA pGroupData;
 190
 191     UNREFERENCED_PARAMETER(lParam);
 192     UNREFERENCED_PARAMETER(wParam);
 193     UNREFERENCED_PARAMETER(hwndDlg);
 194
 195     pGroupData= (PGENERAL_GROUP_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
 196
 197     switch (uMsg)
 198     {
 199         case WM_INITDIALOG:
 200             pGroupData = (PGENERAL_GROUP_DATA)HeapAlloc(GetProcessHeap(),
 201                                                         HEAP_ZERO_MEMORY,
 202                                                         sizeof(GENERAL_GROUP_DATA) +
 203                                                         lstrlen((LPTSTR)((PROPSHEETPAGE *)lParam)->lParam) * sizeof(TCHAR));
 204             lstrcpy(pGroupData->szGroupName, (LPTSTR)((PROPSHEETPAGE *)lParam)->lParam);
 205
 206             SetWindowLongPtr(hwndDlg, DWLP_USER, (INT_PTR)pGroupData);
 207
 208             GetGeneralGroupData(hwndDlg,
 209                                 pGroupData);
 210             break;
 211
 212         case WM_COMMAND:
 213             switch (LOWORD(wParam))
 214             {
 215                 case IDC_GROUP_GENERAL_DESCRIPTION:
 216                     if (HIWORD(wParam) == EN_CHANGE)
 217                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 218                     break;
 219             }
 220             break;
 221
 222         case WM_NOTIFY:
 223             if (((LPPSHNOTIFY)lParam)->hdr.code == PSN_APPLY)
 224             {
 225                 SetGeneralGroupData(hwndDlg, pGroupData);
 226                 return TRUE;
 227             }
 228             break;
 229
 230         case WM_DESTROY:
 231             HeapFree(GetProcessHeap(), 0, pGroupData);
 232             break;
 233     }
 234
 235     return FALSE;
 236 }
 237
 238
 239 static VOID
 240 InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc, LPTSTR pszGroup)
 241 {
 242     ZeroMemory(psp, sizeof(PROPSHEETPAGE));
 243     psp->dwSize = sizeof(PROPSHEETPAGE);
 244     psp->dwFlags = PSP_DEFAULT;
 245     psp->hInstance = hApplet;
 246     psp->pszTemplate = MAKEINTRESOURCE(idDlg);
 247     psp->pfnDlgProc = DlgProc;
 248     psp->lParam = (LPARAM)pszGroup;
 249 }
 250
 251
 252 BOOL
 253 GroupProperties(HWND hwndDlg)
 254 {
 255     PROPSHEETPAGE psp[1];
 256     PROPSHEETHEADER psh;
 257     TCHAR szGroupName[UNLEN];
 258     INT nItem;
 259     HWND hwndLV;
 260
 261     hwndLV = GetDlgItem(hwndDlg, IDC_GROUPS_LIST);
 262     nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
 263     if (nItem == -1)
 264         return FALSE;
 265
 266     /* Get the new user name */
 267     ListView_GetItemText(hwndLV,
 268                          nItem, 0,
 269                          szGroupName,
 270                          UNLEN);
 271
 272     ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
 273     psh.dwSize = sizeof(PROPSHEETHEADER);
 274     psh.dwFlags =  PSH_PROPSHEETPAGE | PSH_PROPTITLE;
 275     psh.hwndParent = hwndDlg;
 276     psh.hInstance = hApplet;
 277     psh.hIcon = NULL;
 278     psh.pszCaption = szGroupName;
 279     psh.nPages = sizeof(psp) / sizeof(PROPSHEETPAGE);
 280     psh.nStartPage = 0;
 281     psh.ppsp = psp;
 282
 283     InitPropSheetPage(&psp[0], IDD_GROUP_GENERAL, (DLGPROC)GroupGeneralPageProc, szGroupName);
 284
 285     return (PropertySheet(&psh) == IDOK);
 286 }