BOOL CDownloadEditPage::OnApply()
{
if ( ! UpdateData() )
return FALSE;
CString strMessage;
Hashes::Sha1Hash oSHA1;
Hashes::TigerHash oTiger;
Hashes::Ed2kHash oED2K;
Hashes::Md5Hash oMD5;
Hashes::BtHash oBTH;
oSHA1.fromString( m_sSHA1 );
oTiger.fromString( m_sTiger );
oED2K.fromString( m_sED2K );
oMD5.fromString( m_sMD5 );
oBTH.fromString( m_sBTH );
if ( ! m_sSHA1.IsEmpty() && ! oSHA1 )
{
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_BAD_HASH ), _T("SHA1") );
MsgBox( strMessage, MB_ICONEXCLAMATION );
GetDlgItem( IDC_URN_SHA1 )->SetFocus();
return FALSE;
}
if ( ! m_sTiger.IsEmpty() && ! oTiger )
{
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_BAD_HASH ), _T("Tiger-Root") );
MsgBox( strMessage, MB_ICONEXCLAMATION );
GetDlgItem( IDC_URN_TIGER )->SetFocus();
return FALSE;
}
if ( ! m_sED2K.IsEmpty() && ! oED2K )
{
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_BAD_HASH ), _T("ED2K") );
MsgBox( strMessage, MB_ICONEXCLAMATION );
GetDlgItem( IDC_URN_ED2K )->SetFocus();
return FALSE;
}
if ( ! m_sMD5.IsEmpty() && ! oMD5 )
{
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_BAD_HASH ), _T("MD5") );
MsgBox( strMessage, MB_ICONEXCLAMATION );
GetDlgItem( IDC_URN_MD5 )->SetFocus();
return FALSE;
}
if ( ! m_sBTH.IsEmpty() && ! oBTH )
{
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_BAD_HASH ), _T("BitTorrent") );
MsgBox( strMessage, MB_ICONEXCLAMATION );
GetDlgItem( IDC_URN_BTH )->SetFocus();
return FALSE;
}
CSingleLock pLock( &Transfers.m_pSection );
if ( ! pLock.Lock( 250 ) )
return FALSE;
CDownloadSheet* pSheet = (CDownloadSheet*)GetParent();
CDownload* pDownload = pSheet->GetDownload();
if ( ! pDownload )
return CPropertyPageAdv::OnApply(); // Invalid download
bool bNeedUpdate = false;
bool bCriticalChange = false;
bNeedUpdate = pDownload->m_bSHA1Trusted ^ ( m_bSHA1Trusted == TRUE );
bNeedUpdate |= pDownload->m_bTigerTrusted ^ ( m_bTigerTrusted == TRUE );
bNeedUpdate |= pDownload->m_bED2KTrusted ^ ( m_bED2KTrusted == TRUE );
bNeedUpdate |= pDownload->m_bMD5Trusted ^ ( m_bMD5Trusted == TRUE );
bNeedUpdate |= pDownload->m_bBTHTrusted ^ ( m_bBTHTrusted == TRUE );
if ( pDownload->m_sName != m_sName )
{
pLock.Unlock();
if ( MsgBox( IDS_DOWNLOAD_EDIT_CHANGE_NAME, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE; // Was IDS_DOWNLOAD_EDIT_RENAME
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->Rename( m_sName );
bNeedUpdate = true;
}
QWORD nNewSize = 0;
if ( _stscanf( m_sFileSize, _T("%I64u"), &nNewSize ) == 1 && nNewSize != pDownload->m_nSize )
{
pLock.Unlock();
if ( MsgBox( IDS_DOWNLOAD_EDIT_CHANGE_SIZE, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE;
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->m_nSize = nNewSize;
pDownload->CloseTransfers();
pDownload->ClearVerification();
bCriticalChange = true;
}
SYSTEMTIME tDate;
m_wndDate.GetTime( &tDate );
if ( pDownload->m_tDate != tDate )
pDownload->m_tDate = tDate;
if ( pDownload->m_oSHA1.isValid() != oSHA1.isValid()
|| validAndUnequal( pDownload->m_oSHA1, oSHA1 ) )
{
pLock.Unlock();
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_CHANGE_HASH ), _T("SHA1"), _T("SHA1") );
if ( MsgBox( strMessage, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE;
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->m_oSHA1 = oSHA1;
if ( oSHA1 ) pDownload->m_bSHA1Trusted = true;
pDownload->CloseTransfers();
pDownload->ClearVerification();
bCriticalChange = true;
}
if ( pDownload->m_oTiger.isValid() != oTiger.isValid()
|| validAndUnequal( pDownload->m_oTiger, oTiger ) )
{
pLock.Unlock();
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_CHANGE_HASH ), _T("Tiger-Root"), _T("Tiger-Root") );
if ( MsgBox( strMessage, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE;
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->m_oTiger = oTiger;
if ( oTiger ) pDownload->m_bTigerTrusted = true;
pDownload->CloseTransfers();
pDownload->ClearVerification();
bCriticalChange = true;
}
if ( pDownload->m_oED2K.isValid() != oED2K.isValid()
|| validAndUnequal( pDownload->m_oED2K, oED2K ) )
{
pLock.Unlock();
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_CHANGE_HASH ), _T("ED2K"), _T("ED2K") );
if ( MsgBox( strMessage, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE;
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->m_oED2K = oED2K;
if ( oED2K ) pDownload->m_bED2KTrusted = true;
pDownload->CloseTransfers();
pDownload->ClearVerification();
bCriticalChange = true;
}
if ( pDownload->m_oMD5.isValid() != oMD5.isValid()
|| validAndUnequal( pDownload->m_oMD5, oMD5 ) )
{
pLock.Unlock();
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_CHANGE_HASH ), _T("MD5"), _T("MD5") );
if ( MsgBox( strMessage, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE;
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->m_oMD5 = oMD5;
if ( oMD5 ) pDownload->m_bMD5Trusted = true;
pDownload->CloseTransfers();
pDownload->ClearVerification();
bCriticalChange = true;
}
if ( pDownload->m_oBTH.isValid() != oBTH.isValid()
|| validAndUnequal( pDownload->m_oBTH, oBTH ) )
{
pLock.Unlock();
strMessage.Format( LoadString( IDS_DOWNLOAD_EDIT_CHANGE_HASH ), _T("BitTorrent"), _T("BitTorrent") );
if ( MsgBox( strMessage, MB_ICONQUESTION|MB_YESNO ) != IDYES ) return FALSE;
pLock.Lock();
pDownload = pSheet->GetDownload();
if ( ! pDownload ) return CPropertyPageAdv::OnApply();
pDownload->m_oBTH = oBTH;
if ( oBTH ) pDownload->m_bBTHTrusted = true;
pDownload->CloseTransfers();
pDownload->ClearVerification();
bCriticalChange = true;
}
pDownload->m_bSHA1Trusted = m_bSHA1Trusted != FALSE;
pDownload->m_bTigerTrusted = m_bTigerTrusted != FALSE;
pDownload->m_bED2KTrusted = m_bED2KTrusted != FALSE;
pDownload->m_bMD5Trusted = m_bMD5Trusted != FALSE;
pDownload->m_bBTHTrusted = m_bBTHTrusted != FALSE;
if ( bCriticalChange )
{
pDownload->CloseTransfers();
pDownload->ClearSources();
pDownload->ClearFailedSources();
pDownload->ClearVerification();
bNeedUpdate = true;
}
if ( bNeedUpdate )
pDownload->SetModified();
return CPropertyPageAdv::OnApply();
}
