src/SharedFileList.h

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002-2008 Merkur ( devs@emule-project.net / http://www.emule-project.net )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #ifndef SHAREDFILELIST_H
  27 #define SHAREDFILELIST_H
  28
  29 #include <map>
  30 #include <wx/thread.h>          // Needed for wxMutex
  31
  32 #include "Types.h"              // Needed for uint16 and uint64
  33
  34 struct UnknownFile_Struct;
  35
  36 class CKnownFileList;
  37 class CKnownFile;
  38 class CMemFile;
  39 class CMD4Hash;
  40 class CServer;
  41 class CUpDownClient;
  42 class CPublishKeywordList;
  43 class CPath;
  44 class CAICHHash;
  45
  46
  47 typedef std::map<CMD4Hash,CKnownFile*> CKnownFileMap;
  48
  49 class CSharedFileList {
  50 public:
  51         CSharedFileList(CKnownFileList* in_filelist);
  52         ~CSharedFileList();
  53         void    Reload();
  54         void    SafeAddKFile(CKnownFile* toadd, bool bOnlyAdd = false);
  55         void    RemoveFile(CKnownFile* toremove);
  56         CKnownFile*     GetFileByID(const CMD4Hash& filehash);
  57         short   GetFilePriorityByID(const CMD4Hash& filehash);
  58         const CKnownFile* GetFileByIndex(unsigned int index) const;
  59         void    CreateOfferedFilePacket(CKnownFile* cur_file, CMemFile* files, CServer* pServer, CUpDownClient* pClient);
  60         size_t  GetCount()      { wxMutexLocker lock(list_mut); return m_Files_map.size(); }
  61         size_t  GetFileCount()  { wxMutexLocker lock(list_mut); return m_Files_map.size(); }
  62         void    CopyFileList(std::vector<CKnownFile*>& out_list) const;
  63         void    UpdateItem(CKnownFile* toupdate);
  64         unsigned        AddFilesFromDirectory(const CPath& directory);
  65         void    GetSharedFilesByDirectory(const wxString& directory, CKnownFilePtrList& list);
  66         void    ClearED2KPublishInfo();
  67         void    RepublishFile(CKnownFile* pFile);
  68         void    Process();
  69         void    PublishNextTurn()       { m_lastPublishED2KFlag = true; }
  70         bool    RenameFile(CKnownFile* pFile, const CPath& newName);
  71
  72         /* Kad Stuff */
  73         void    Publish();
  74         void    AddKeywords(CKnownFile* pFile);
  75         void    RemoveKeywords(CKnownFile* pFile);
  76         // This is actually unused, but keep it here - will be needed later.
  77         void    ClearKadSourcePublishInfo();
  78
  79         /**
  80          * Checks for files which missing or wrong AICH hashes.
  81          * Those that are found are scheduled for ACIH hashing.
  82          */
  83         void CheckAICHHashes(const std::list<CAICHHash>& hashes);
  84
  85 private:
  86         bool    AddFile(CKnownFile* pFile);
  87         void    FindSharedFiles();
  88         bool    reloading;
  89
  90         void    SendListToServer();
  91         uint32 m_lastPublishED2K;
  92         bool     m_lastPublishED2KFlag;
  93
  94         CKnownFileList* filelist;
  95
  96         CKnownFileMap           m_Files_map;
  97         mutable wxMutex         list_mut;
  98
  99
 100         /* Kad Stuff */
 101         CPublishKeywordList* m_keywords;
 102         unsigned int m_currFileSrc;
 103         unsigned int m_currFileNotes;
 104         unsigned int m_currFileKey;
 105         uint32 m_lastPublishKadSrc;
 106         uint32 m_lastPublishKadNotes;
 107 };
 108
 109 #endif // SHAREDFILELIST_H
 110 // File_checked_for_headers