// Takes an IP address and port number, and the Gnutella index (do)
// Connects to the remote computer, and makes a CHandshake object about it in m_pList
// Returns true if the connection is made, false if we couldn't connect
BOOL CHandshakes::PushTo(IN_ADDR* pAddress, WORD nPort, DWORD nIndex)
{
CSingleLock pLock1( &Transfers.m_pSection );
if ( pLock1.Lock( 250 ) && Uploads.AllowMoreTo( pAddress ) )
{
pLock1.Unlock();
// Make a new CHandshake object, and open a connection to the computer at pAddress and pPort
if ( CHandshake* pHandshake = new CHandshake() )
{
if ( pHandshake->Push( pAddress, nPort, nIndex ) )
{
Add( pHandshake );
return TRUE;
}
delete pHandshake;
}
}
else
theApp.Message( MSG_ERROR, IDS_UPLOAD_PUSH_BUSY, (LPCTSTR)CString( inet_ntoa( *pAddress ) ) );
return FALSE;
}
void CLibraryMetaPanel::Update()
{
CSingleLock pLock1( &Library.m_pSection, TRUE );
CSingleLock pLock2( &m_pSection, TRUE );
CLibraryListPtr pSel( GetViewSelection() );
m_nSelected = pSel ? static_cast< int >( pSel->GetCount() ) : 0;
// Show info for library files only
CLibraryFile* pFirst = NULL;
if ( m_nSelected )
{
const CLibraryListItem& pItem = pSel->GetHead();
if ( pItem.Type == CLibraryListItem::LibraryFile )
pFirst = Library.LookupFile( pItem );
if ( pFirst == NULL ) m_nSelected = 0;
}
m_nIcon32 = m_nIcon48 = -1;
if ( m_nSelected == 1 )
{
m_nIndex = pFirst->m_nIndex;
m_sName = pFirst->m_sName;
m_sPath = pFirst->GetPath();
m_sFolder = pFirst->GetFolder();
m_sSize = Settings.SmartVolume( pFirst->GetSize() );
m_sType = ShellIcons.GetTypeString( m_sName );
m_nIcon32 = ShellIcons.Get( pFirst->GetPath(), 32 );
m_nIcon48 = ShellIcons.Get( pFirst->GetPath(), 48 );
m_nRating = pFirst->m_nRating;
}
else if ( m_nSelected > 1 )
{
CString strFormat;
LoadString( strFormat, IDS_LIBPANEL_MULTIPLE_FILES );
m_sName.Format( strFormat, m_nSelected );
QWORD nSize = 0;
m_sFolder = pFirst->GetFolder();
m_nIcon32 = ShellIcons.Get( pFirst->GetPath(), 32 );
m_nIcon48 = ShellIcons.Get( pFirst->GetPath(), 48 );
m_nRating = 0;
for ( POSITION pos = pSel->GetHeadPosition() ; pos ; )
{
CLibraryFile* pFile = Library.LookupFile( pSel->GetNext( pos ) );
if ( pFile == NULL ) continue;
nSize += pFile->GetSize() / 1024;
if ( pFile->IsAvailable() && pFile->GetFolder().CompareNoCase( m_sFolder ) )
{
LoadString( m_sFolder, IDS_LIBPANEL_MULTIPLE_FOLDERS );
}
int nIcon = ShellIcons.Get( pFile->GetPath(), 48 );
if ( nIcon != m_nIcon48 ) m_nIcon48 = -1;
nIcon = ShellIcons.Get( pFile->GetPath(), 32 );
if ( nIcon != m_nIcon32 ) m_nIcon32 = -1;
}
m_sSize = Settings.SmartVolume( nSize );
m_sPath.Empty();
m_sType.Empty();
}
m_pSchema = NULL;
if ( pSel )
{
for ( POSITION pos = pSel->GetHeadPosition() ; pos ; )
{
const CLibraryListItem& pItem = pSel->GetNext( pos );
if ( pItem.Type != CLibraryListItem::LibraryFile ) continue;
CLibraryFile* pFile = Library.LookupFile( pItem );
if ( pFile == NULL ) continue;
m_pSchema = pFile->m_pSchema;
if ( m_pSchema ) break;
}
}
if ( m_pServiceData )
{
m_pMetadata->Setup( m_pServiceData );
}
else
{
m_pMetadata->Setup( m_pSchema );
if ( m_pSchema && pSel )
{
for ( POSITION pos = pSel->GetHeadPosition() ; pos ; )
{
const CLibraryListItem& pItem = pSel->GetNext( pos );
if ( pItem.Type != CLibraryListItem::LibraryFile ) continue;
if ( CLibraryFile* pFile = Library.LookupFile( pItem ) )
{
if ( pFile->m_pMetadata != NULL &&
m_pSchema->Equals( pFile->m_pSchema ) )
{
m_pMetadata->Combine( pFile->m_pMetadata );
}
}
}
}
}
m_pMetadata->CreateLinks();
m_pMetadata->Clean( 4096 );
CClientDC dc( this );
if ( Settings.General.LanguageRTL )
SetLayout( dc.m_hDC, LAYOUT_BITMAPORIENTATIONPRESERVED );
SCROLLINFO pInfo;
CRect rc;
GetClientRect( &rc );
int nThumbSize = min( max( rc.Height() - 16, 64 ), (int)Settings.Library.ThumbSize );
int nHeight = 54 + m_pMetadata->Layout( &dc, rc.Width() - 24 - nThumbSize );
pInfo.cbSize = sizeof(pInfo);
pInfo.fMask = SIF_ALL & ~SIF_TRACKPOS;
pInfo.nMin = 0;
pInfo.nMax = nHeight;
pInfo.nPage = rc.Height();
pInfo.nPos = GetScrollPos( SB_VERT );
pInfo.nPos = max( 0, min( pInfo.nPos, pInfo.nMax - (int)pInfo.nPage + 1 ) );
SetScrollInfo( SB_VERT, &pInfo, TRUE );
if ( m_bForceUpdate || ( m_sThumb != m_sPath ) )
{
m_bForceUpdate = FALSE;
if ( m_bmThumb.m_hObject )
m_bmThumb.DeleteObject();
if ( ! IsThreadAlive() )
{
BeginThread( "CtrlLibraryMetaPanel" );
}
}
pLock2.Unlock();
pLock1.Unlock();
Invalidate();
}
CPrivateChatFrame* CChatWindows::OpenPrivate(GGUID* pGUID, SOCKADDR_IN* pHost, BOOL bMustPush, PROTOCOLID nProtocol, SOCKADDR_IN* pServer)
{
CPrivateChatFrame* pFrame = NULL;
ASSERT ( pHost != NULL );
if ( ( nProtocol == PROTOCOL_BT ) || ( nProtocol == PROTOCOL_FTP ) )
return NULL;
if ( ! MyProfile.IsValid() )
{
CString strMessage;
LoadString( strMessage, IDS_CHAT_NEED_PROFILE );
if ( AfxMessageBox( strMessage, MB_YESNO|MB_ICONQUESTION ) == IDYES )
AfxGetMainWnd()->PostMessage( WM_COMMAND, ID_TOOLS_PROFILE );
return NULL;
}
if ( nProtocol == PROTOCOL_ED2K )
{
CEDClient* pClient;
// First, check if it's a low ID user on another server.
if ( bMustPush && pServer )
{
// It's a firewalled user (Low ID). If they are using another server, we
// can't (shouldn't) contact them. (It places a heavy load on the ed2k servers)
CSingleLock pLock1( &Network.m_pSection );
if ( ! pLock1.Lock( 250 ) ) return NULL;
if ( Neighbours.Get( &pServer->sin_addr ) == NULL ) return NULL;
pLock1.Unlock();
}
// ED2K chat is handled by the EDClient section. (Transfers)
// We need to find (or create) an EDClient to handle this chat session, since everything
// on ed2k shares a TCP link.
// First, lock the section to prevent a problem with other threads
CSingleLock pLock( &Transfers.m_pSection );
if ( ! pLock.Lock( 250 ) ) return NULL;
// We need to connect to them, so either find or create an EDClient
if ( pServer )
pClient = EDClients.Connect(pHost->sin_addr.S_un.S_addr, pHost->sin_port, &pServer->sin_addr, pServer->sin_port, pGUID );
else
pClient = EDClients.Connect(pHost->sin_addr.S_un.S_addr, pHost->sin_port, NULL, 0, pGUID );
// If we weren't able to create a client (Low-id and no server), then exit.
if ( ! pClient ) return NULL;
// Have it connect (if it isn't)
if ( ! pClient->m_bConnected ) pClient->Connect();
// Tell it to start a chat session as soon as it's able
pClient->OpenChat();
pLock.Unlock();
// Check for / make active any existing window
pFrame = FindPrivate( &pHost->sin_addr );
// Check for an empty frame
if ( pFrame == NULL )
{
if ( bMustPush ) pFrame = FindED2KFrame( pHost->sin_addr.S_un.S_addr, pServer );
else pFrame = FindED2KFrame( pHost );
}
if ( pFrame != NULL )
{
// Open window if we found one
CWnd* pParent = pFrame->GetParent();
if ( pParent->IsIconic() ) pParent->ShowWindow( SW_SHOWNORMAL );
pParent->BringWindowToTop();
pParent->SetForegroundWindow();
// And exit
return pFrame;
}
// Open an empty (blank) chat frame. This is totally unnecessary- The EDClient will open
// one as required, but it looks better to open one here.
pFrame = new CPrivateChatFrame();
// Set name (Also used to match incoming connection)
if ( bMustPush && pServer ) // Firewalled user (Low ID)
{
pFrame->m_sNick.Format( _T("%lu@%s:%hu"),
pHost->sin_addr.S_un.S_addr,
(LPCTSTR)CString( inet_ntoa( pServer->sin_addr ) ),
pServer->sin_port );
}
else // Regular user (High ID)
{
pFrame->m_sNick.Format( _T("%s:%hu"), (LPCTSTR)CString( inet_ntoa( pHost->sin_addr ) ), pHost->sin_port );
}
// Open window
CWnd* pParent = pFrame->GetParent();
if ( pParent->IsIconic() ) pParent->ShowWindow( SW_SHOWNORMAL );
pParent->BringWindowToTop();
pParent->SetForegroundWindow();
// Put a 'connecting' message in the window
CString strMessage, strConnecting;
LoadString( strConnecting, IDS_CHAT_CONNECTING_TO );
strMessage.Format( strConnecting, pFrame->m_sNick );
pFrame->OnStatusMessage( 0, strMessage );
return pFrame;
}
if ( pGUID != NULL ) pFrame = FindPrivate( pGUID );
if ( pFrame == NULL ) pFrame = FindPrivate( &pHost->sin_addr );
if ( pFrame == NULL )
{
pFrame = new CPrivateChatFrame();
pFrame->Initiate( pGUID, pHost, bMustPush );
}
pFrame->PostMessage( WM_COMMAND, ID_CHAT_CONNECT );
CWnd* pParent = pFrame->GetParent();
if ( pParent->IsIconic() ) pParent->ShowWindow( SW_SHOWNORMAL );
pParent->BringWindowToTop();
pParent->SetForegroundWindow();
return pFrame;
}
CPrivateChatWnd* CChatWindows::OpenPrivateED2K(const Hashes::Guid& oGUID, const SOCKADDR_IN* pHost, BOOL bMustPush, SOCKADDR_IN* pServer)
{
// First, check if it's a low ID user on another server.
if ( bMustPush && pServer )
{
// It's a firewalled user (Low ID). If they are using another server,
// we can't (shouldn't) contact them. (Places heavy load on ed2k servers)
CSingleLock pLock1( &Network.m_pSection );
if ( ! pLock1.Lock( 250 ) ) return NULL;
if ( Neighbours.Get( pServer->sin_addr ) == NULL ) return NULL;
pLock1.Unlock();
}
// ED2K chat is handled by the EDClient section. (Transfers)
// We need to find (or create) an EDClient to handle this chat session,
// since everything on ed2k shares a TCP link.
// First, lock the section to prevent a problem with other threads
CSingleLock pLock( &Transfers.m_pSection );
if ( ! pLock.Lock( 250 ) ) return NULL;
// We need to connect to them, so either find or create an EDClient
CEDClient* pClient;
if ( pServer )
pClient = EDClients.Connect(pHost->sin_addr.s_addr, ntohs( pHost->sin_port ), &pServer->sin_addr, ntohs( pServer->sin_port ), oGUID );
else
pClient = EDClients.Connect(pHost->sin_addr.s_addr, ntohs( pHost->sin_port ), NULL, 0, oGUID );
// If we weren't able to create a client (Low-id and no server), then exit.
if ( ! pClient ) return NULL;
// Have it connect (if it isn't)
if ( ! pClient->m_bConnected ) pClient->Connect();
// Tell it to start a chat session as soon as it's able
pClient->OpenChat();
pLock.Unlock();
// Check for / make active any existing window
CPrivateChatWnd* pFrame = FindPrivate( pHost );
// Check for an empty frame
if ( pFrame == NULL )
{
if ( bMustPush )
pFrame = FindED2KFrame( pHost->sin_addr.s_addr, pServer );
else
pFrame = FindED2KFrame( pHost );
}
if ( pFrame != NULL )
{
// Open window if we found one
//CWnd* pParent = pFrame->GetParent();
//if ( pParent->IsIconic() ) pParent->ShowWindow( SW_SHOWNORMAL );
//pParent->BringWindowToTop();
//pParent->SetForegroundWindow();
pFrame->Open();
// And exit
return pFrame;
}
// Set name (Also used to match incoming connection)
CString strNick;
if ( bMustPush && pServer ) // Firewalled user (Low ID)
{
strNick.Format( L"%lu@%s:%hu",
pHost->sin_addr.S_un.S_addr,
(LPCTSTR)CString( inet_ntoa( pServer->sin_addr ) ),
ntohs( pServer->sin_port ) );
}
else // Regular user (High ID)
{
strNick.Format( L"%s:%hu", (LPCTSTR)CString( inet_ntoa( pHost->sin_addr ) ), ntohs( pHost->sin_port ) );
}
// Open an empty (blank) chat frame. This is totally unnecessary- The EDClient will open
// one as required, but it looks better to open one here.
pFrame = new CPrivateChatWnd();
pFrame->Setup( strNick );
// Obsolete: for reference & deletion
// // Open window
// CWnd* pParent = pFrame->GetParent();
// if ( pParent->IsIconic() ) pParent->ShowWindow( SW_SHOWNORMAL );
// pParent->BringWindowToTop();
// pParent->SetForegroundWindow();
// // Put a 'connecting' message in the window
// CString strMessage;
// strMessage.Format( LoadString( IDS_CHAT_CONNECTING_TO ), (LPCTSTR)pFrame->m_sNick );
// pFrame->OnStatusMessage( 0, strMessage );
//
// if ( oGUID )
// pFrame = FindPrivate( oGUID );
// if ( pFrame == NULL )
// pFrame = FindPrivate( &pHost->sin_addr );
// if ( pFrame == NULL )
// {
// pFrame = new CPrivateChatWnd();
// pFrame->Initiate( oGUID, pHost, bMustPush );
// }
//
// pFrame->PostMessage( WM_COMMAND, ID_CHAT_CONNECT );
//
// CWnd* pParent = pFrame->GetParent();
// if ( pParent->IsIconic() ) pParent->ShowWindow( SW_SHOWNORMAL );
// pParent->BringWindowToTop();
// pParent->SetForegroundWindow();
return pFrame;
}
