src/WINNT/client_exp/volumeinfo.cpp

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include "stdafx.h"
  11 #include <winsock2.h>
  12 #include <ws2tcpip.h>
  13
  14 extern "C" {
  15 #include <afs/param.h>
  16 #include <afs/stds.h>
  17 }
  18
  19 #include "afs_shl_ext.h"
  20 #include "volume_info.h"
  21 #include "partition_info_dlg.h"
  22 #include "volume_inf.h"
  23 #include "gui2fs.h"
  24 #include <limits.h>
  25 #include "msgs.h"
  26
  27 #ifdef _DEBUG
  28 #define new DEBUG_NEW
  29 #undef THIS_FILE
  30 static char THIS_FILE[] = __FILE__;
  31 #endif
  32
  33 /////////////////////////////////////////////////////////////////////////////
  34 // CVolumeInfo dialog
  35
  36
  37 CVolumeInfo::CVolumeInfo(CWnd* pParent /*=NULL*/)
  38         : CDialog()
  39 {
  40         InitModalIndirect (TaLocale_GetDialogResource (CVolumeInfo::IDD), pParent);
  41
  42         //{{AFX_DATA_INIT(CVolumeInfo)
  43         m_nNewQuota = 0;
  44         //}}AFX_DATA_INIT
  45
  46         m_pVolInfo = 0;
  47         m_nCurIndex = -1;
  48 }
  49
  50 CVolumeInfo::~CVolumeInfo()
  51 {
  52         if (m_pVolInfo != 0)
  53                 delete [] m_pVolInfo;
  54 }
  55
  56 void CVolumeInfo::DoDataExchange(CDataExchange* pDX)
  57 {
  58         CDialog::DoDataExchange(pDX);
  59         //{{AFX_DATA_MAP(CVolumeInfo)
  60         DDX_Control(pDX, IDC_QUOTA_SPIN, m_QuotaSpin);
  61         DDX_Control(pDX, IDOK, m_Ok);
  62         DDX_Control(pDX, IDC_PARTITION_INFO, m_ShowPartInfo);
  63         DDX_Control(pDX, IDC_LIST, m_List);
  64         DDX_Text(pDX, IDC_NEW_QUOTA, m_nNewQuota);
  65         //}}AFX_DATA_MAP
  66 }
  67
  68 BEGIN_MESSAGE_MAP(CVolumeInfo, CDialog)
  69         //{{AFX_MSG_MAP(CVolumeInfo)
  70         ON_LBN_SELCHANGE(IDC_LIST, OnSelChangeList)
  71         ON_BN_CLICKED(IDC_PARTITION_INFO, OnPartitionInfo)
  72         ON_EN_CHANGE(IDC_NEW_QUOTA, OnChangeNewQuota)
  73         ON_NOTIFY(UDN_DELTAPOS, IDC_QUOTA_SPIN, OnDeltaPosQuotaSpin)
  74         ON_BN_CLICKED(IDHELP, OnHelp)
  75         //}}AFX_MSG_MAP
  76 END_MESSAGE_MAP()
  77
  78 /////////////////////////////////////////////////////////////////////////////
  79 // CVolumeInfo message handlers
  80
  81 BOOL CVolumeInfo::OnInitDialog()
  82 {
  83         ASSERT(m_Files.GetSize() > 0);
  84
  85         CDialog::OnInitDialog();
  86
  87         int tabs[] = { 79, 164, 214, 260, 301 };
  88
  89         m_List.SetTabStops(sizeof(tabs) / sizeof(int), tabs);
  90
  91         m_pVolInfo = new CVolInfo[m_Files.GetSize()];
  92
  93         for (int i = 0; i < m_Files.GetSize(); i++) {
  94                 GetVolumeInfo(m_Files[i], m_pVolInfo[i]);
  95                 // Check if this is a duplicate entry (same volume as earlier entry)
  96                 for (int j = 0; j < i; j++) {
  97                         if (m_pVolInfo[j].m_nID == m_pVolInfo[i].m_nID)
  98                                 m_pVolInfo[i].m_nDup = j;
  99                                 break;
 100                 }
 101         }
 102
 103         ShowInfo();
 104
 105         m_QuotaSpin.SetRange(UD_MINVAL, UD_MAXVAL);
 106         m_QuotaSpin.SetPos(0);
 107
 108         return TRUE;  // return TRUE unless you set the focus to a control
 109                       // EXCEPTION: OCX Property Pages should return FALSE
 110 }
 111
 112 int CVolumeInfo::GetCurVolInfoIndex()
 113 {
 114         int nListIndex = m_List.GetCurSel();
 115         ASSERT(nListIndex >= 0);
 116
 117         int nIndex = m_List.GetItemData(nListIndex);
 118         ASSERT(nIndex >= 0);
 119
 120         if (m_pVolInfo[nIndex].m_nDup != -1)
 121                 return m_pVolInfo[nIndex].m_nDup;
 122
 123         return nIndex;
 124 }
 125
 126 void CVolumeInfo::OnSelChangeList()
 127 {
 128         m_nCurIndex = GetCurVolInfoIndex();
 129         if (m_nCurIndex < 0)
 130                 return;
 131
 132         m_nNewQuota = m_pVolInfo[m_nCurIndex].m_nNewQuota;
 133
 134         m_ShowPartInfo.EnableWindow(TRUE);
 135         CWnd *pNewQuota = GetDlgItem(IDC_NEW_QUOTA);
 136         pNewQuota->EnableWindow(TRUE);
 137
 138         m_QuotaSpin.EnableWindow(TRUE);
 139         m_QuotaSpin.SetPos(0);
 140
 141         UpdateData(FALSE);
 142 }
 143
 144 void CVolumeInfo::OnPartitionInfo()
 145 {
 146         CPartitionInfoDlg dlg;
 147
 148         ASSERT(m_nCurIndex >= 0);
 149
 150         dlg.SetValues(m_pVolInfo[m_nCurIndex].m_nPartSize, m_pVolInfo[m_nCurIndex].m_nPartFree);
 151
 152         dlg.DoModal();
 153 }
 154
 155 void CVolumeInfo::SetFiles(const CStringArray& files)
 156 {
 157         m_Files.RemoveAll();
 158
 159         m_Files.Copy(files);
 160 }
 161
 162 void CVolumeInfo::OnChangeNewQuota()
 163 {
 164         if (m_List.m_hWnd == 0)
 165                 return;
 166
 167         CString strQuota;
 168         GetDlgItem(IDC_NEW_QUOTA)->GetWindowText(strQuota);
 169
 170         if (strQuota.IsEmpty())
 171                 return;
 172
 173         if (!UpdateData(TRUE))
 174                 return;
 175
 176         ASSERT(m_nCurIndex >= 0);
 177
 178         m_pVolInfo[m_nCurIndex].m_nNewQuota = m_nNewQuota;
 179
 180         if (m_pVolInfo[m_nCurIndex].m_nNewQuota != m_pVolInfo[m_nCurIndex].m_nQuota)
 181                 m_Ok.EnableWindow(TRUE);
 182
 183         ShowInfo();
 184 }
 185
 186 void CVolumeInfo::OnOK()
 187 {
 188         for (int i = 0; i < m_Files.GetSize(); i++) {
 189                 if ((m_pVolInfo[i].m_nDup == -1) && (m_pVolInfo[i].m_nQuota != m_pVolInfo[i].m_nNewQuota)) {
 190 //                      CString strQuota;
 191 //                      strQuota.Format("= %ld", m_pVolInfo[i].m_nNewQuota);
 192 //                      AfxMessageBox("Setting quota for volume: " + m_pVolInfo[i].m_strName + strQuota);
 193                         SetVolInfo(m_pVolInfo[i]);
 194                 }
 195         }
 196
 197         CDialog::OnOK();
 198 }
 199
 200 void CVolumeInfo::OnDeltaPosQuotaSpin(NMHDR* pNMHDR, LRESULT* pResult)
 201 {
 202         NM_UPDOWN* pNMUpDown = (NM_UPDOWN*)pNMHDR;
 203
 204         unsigned __int64 nNewQuota = m_nNewQuota + pNMUpDown->iDelta * 1024;
 205         if (nNewQuota < 0)
 206                 return;
 207
 208         m_nNewQuota = nNewQuota;
 209
 210         UpdateData(FALSE);
 211
 212         OnChangeNewQuota();
 213
 214         *pResult = 0;
 215 }
 216
 217 void CVolumeInfo::ShowInfo()
 218 {
 219         m_List.ResetContent();
 220
 221         for (int i = 0; i < m_Files.GetSize(); i++) {
 222
 223                 CString strEntry;
 224                 if (m_pVolInfo[i].m_strErrorMsg.GetLength() > 0)
 225                         strEntry = m_pVolInfo[i].m_strFileName + "\t(Error:  " + m_pVolInfo[i].m_strErrorMsg + ")";
 226                 else {
 227
 228                         unsigned __int64 nQuota;
 229                         if (m_pVolInfo[i].m_nDup == -1)
 230                                 nQuota = m_pVolInfo[i].m_nNewQuota;
 231                         else
 232                                 nQuota = m_pVolInfo[m_pVolInfo[i].m_nDup].m_nNewQuota;
 233
 234                         if (nQuota != 0) {
 235                             LONG nPercentUsed = (LONG)((double)m_pVolInfo[i].m_nUsed / nQuota * 100);
 236                             strEntry.Format(_T("%s\t%s\t%ld\t%ldK\t%ldK\t%ld%%"),
 237                                             m_pVolInfo[i].m_strFileName,
 238                                             m_pVolInfo[i].m_strName,
 239                                             m_pVolInfo[i].m_nID, nQuota,
 240                                             m_pVolInfo[i].m_nUsed, nPercentUsed);
 241                         } else {
 242                             strEntry.Format(_T("%s\t%s\t%ld\tUnlimited\t%ldK"),
 243                                             m_pVolInfo[i].m_strFileName,
 244                                             m_pVolInfo[i].m_strName,
 245                                         m_pVolInfo[i].m_nID, m_pVolInfo[i].m_nUsed);
 246                         }
 247                 }
 248
 249                 int nListIndex = m_List.AddString(strEntry);
 250                 ASSERT(nListIndex >= 0);
 251                 VERIFY(m_List.SetItemData(nListIndex, i) != LB_ERR);
 252         }
 253 }
 254
 255 void CVolumeInfo::OnHelp()
 256 {
 257         ShowHelp(m_hWnd, VOLUME_INFO_HELP_ID);
 258 }
 259