diff options
Diffstat (limited to 'mDNSResponder/Clients/ExplorerPlugin/ExplorerBarWindow.h')
| -rw-r--r-- | mDNSResponder/Clients/ExplorerPlugin/ExplorerBarWindow.h | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/mDNSResponder/Clients/ExplorerPlugin/ExplorerBarWindow.h b/mDNSResponder/Clients/ExplorerPlugin/ExplorerBarWindow.h new file mode 100644 index 00000000..e8163181 --- /dev/null +++ b/mDNSResponder/Clients/ExplorerPlugin/ExplorerBarWindow.h @@ -0,0 +1,264 @@ +/* -*- Mode: C; tab-width: 4 -*- + * + * Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __EXPLORER_BAR_WINDOW__ +#define __EXPLORER_BAR_WINDOW__ + +#pragma once + +#include "afxtempl.h" + +#include "dns_sd.h" +#include <list> + +//=========================================================================================================================== +// Structures +//=========================================================================================================================== + +// Forward Declarations + +struct ServiceHandlerEntry; +class ExplorerBarWindow; + +// ServiceInfo + +struct ServiceInfo +{ + CString displayName; + char * name; + char * type; + char * domain; + uint32_t ifi; + HTREEITEM item; + ServiceHandlerEntry * handler; + DWORD refs; + + ServiceInfo( void ) + { + item = NULL; + type = NULL; + domain = NULL; + handler = NULL; + } + + ~ServiceInfo( void ) + { + if( name ) + { + free( name ); + } + if( type ) + { + free( type ); + } + if( domain ) + { + free( domain ); + } + } +}; + +typedef CArray < ServiceInfo *, ServiceInfo * > ServiceInfoArray; + +// TextRecord + +struct TextRecord +{ + uint8_t * mData; + uint16_t mSize; + + TextRecord( void ) + { + mData = NULL; + mSize = 0; + } + + ~TextRecord( void ) + { + if( mData ) + { + free( mData ); + } + } + + void GetData( void *outData, uint16_t *outSize ) + { + if( outData ) + { + *( (void **) outData ) = mData; + } + if( outSize ) + { + *outSize = mSize; + } + } + + OSStatus SetData( const void *inData, uint16_t inSize ) + { + OSStatus err; + uint8_t * newData; + + newData = (uint8_t *) malloc( inSize ); + require_action( newData, exit, err = kNoMemoryErr ); + memcpy( newData, inData, inSize ); + + if( mData ) + { + free( mData ); + } + mData = newData; + mSize = inSize; + err = kNoErr; + +exit: + return( err ); + } +}; + +// ResolveInfo + +struct ResolveInfo +{ + CString host; + uint16_t port; + uint32_t ifi; + TextRecord txt; + ServiceHandlerEntry * handler; +}; + +// ServiceHandlerEntry + +struct ServiceHandlerEntry +{ + const char * type; + const char * urlScheme; + DNSServiceRef ref; + ServiceInfoArray array; + ExplorerBarWindow * obj; + bool needsLogin; + + ServiceHandlerEntry( void ) + { + type = NULL; + urlScheme = NULL; + ref = NULL; + obj = NULL; + needsLogin = false; + } + + ~ServiceHandlerEntry( void ) + { + int i; + int n; + + n = (int) array.GetSize(); + for( i = 0; i < n; ++i ) + { + delete array[ i ]; + } + } +}; + +typedef CArray < ServiceHandlerEntry *, ServiceHandlerEntry * > ServiceHandlerArray; + +//=========================================================================================================================== +// ExplorerBarWindow +//=========================================================================================================================== + +class ExplorerBar; // Forward Declaration + +class ExplorerBarWindow : public CWnd +{ +protected: + +ExplorerBar * mOwner; +CTreeCtrl mTree; + +ServiceHandlerArray mServiceHandlers; +DNSServiceRef mResolveServiceRef; + +public: + +ExplorerBarWindow( void ); +virtual ~ExplorerBarWindow( void ); + +protected: + +// General + +afx_msg int OnCreate( LPCREATESTRUCT inCreateStruct ); +afx_msg void OnDestroy( void ); +afx_msg void OnSize( UINT inType, int inX, int inY ); +afx_msg void OnDoubleClick( NMHDR *inNMHDR, LRESULT *outResult ); +afx_msg LRESULT OnServiceEvent( WPARAM inWParam, LPARAM inLParam ); + +// Browsing + +static void DNSSD_API +BrowseCallBack( + DNSServiceRef inRef, + DNSServiceFlags inFlags, + uint32_t inInterfaceIndex, + DNSServiceErrorType inErrorCode, + const char * inName, + const char * inType, + const char * inDomain, + void * inContext ); +LONG OnServiceAdd( ServiceInfo * service ); +LONG OnServiceRemove( ServiceInfo * service ); + +// Resolving + +OSStatus StartResolve( ServiceInfo *inService ); +void StopResolve( void ); + + +void Stop( DNSServiceRef ref ); + + +static void DNSSD_API +ResolveCallBack( + DNSServiceRef inRef, + DNSServiceFlags inFlags, + uint32_t inInterfaceIndex, + DNSServiceErrorType inErrorCode, + const char * inFullName, + const char * inHostName, + uint16_t inPort, + uint16_t inTXTSize, + const char * inTXT, + void * inContext ); +LONG OnResolve( ResolveInfo * resolve ); + +// Accessors + +public: + +ExplorerBar * GetOwner( void ) const { return( mOwner ); } +void SetOwner( ExplorerBar *inOwner ) { mOwner = inOwner; } + +DECLARE_MESSAGE_MAP() +private: + +typedef std::list< DNSServiceRef > ServiceRefList; + +HTREEITEM m_about; +ServiceRefList m_serviceRefs; +CImageList m_imageList; +}; + +#endif // __EXPLORER_BAR_WINDOW__ |