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* Addition of new File Transfer structure. (server / search / extralist / controller)

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* Fixed up variable names in p3Qblog.cc
 * Cleaned up unused BaseInfo/PersonInfo/DirInfo in rstypes/rsiface
 * added new rsfiles interface (rough outline at the moment)



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@628 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob 2008-07-02 13:19:59 +00:00
parent eeb13e7b18
commit 473f3f75f3
16 changed files with 1337 additions and 419 deletions
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122
libretroshare/src/ft/ftextralist.h Normal file
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/*
* libretroshare/src/ft: ftextralist.h
*
* File Transfer for RetroShare.
*
* Copyright 2008 by Robert Fernie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 2 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "retroshare@lunamutt.com".
*
*/
#ifndef FT_FILE_EXTRA_LIST_HEADER
#define FT_FILE_EXTRA_LIST_HEADER
/*
* ftFileExtraList
*
* This maintains a list of 'Extra Files' to share with peers.
*
* Files are added via:
* 1) For Files which have been hashed already:
* addExtraFile(std::string path, std::string hash, uint64_t size, uint32_t period, uint32_t flags);
*
* 2) For Files to be hashed:
* hashExtraFile(std::string path, uint32_t period, uint32_t flags);
*
* Results of Hashing can be retrieved via:
* hashExtraFileDone(std::string path, std::string &hash, uint64_t &size);
*
* Files can be searched for via:
* searchExtraFiles(std::string hash, ftFileDetail file);
*
* This Class is Mutexed protected, and has a thread in it which checks the files periodically.
* If a file is found to have changed... It is discarded from the list - and not updated.
*
* this thread is also used to hash added files.
*
* The list of extra files is stored using the configuration system.
*
*/
class FileDetails
{
public:
std::list<std::string> sources;
std::string path;
std::string fname;
std::string hash;
uint64_t size;
uint32_t start;
uint32_t period;
uint32_t flags;
};
const uint32_t FT_DETAILS_CLEANUP = 0x0100; /* remove when it expires */
const uint32_t FT_DETAILS_LOCAL = 0x0001;
const uint32_t FT_DETAILS_REMOTE = 0x0002;
class ftExtraList: public p3Config
{
public:
ftExtraList();
/***
* If the File is alreay Hashed, then just add it in.
**/
bool addExtraFile(std::string path, std::string hash,
uint64_t size, uint32_t period, uint32_t flags);
/***
* Hash file, and add to the files,
* file is removed after period.
**/
bool hashExtraFile(std::string path, uint32_t period, uint32_t flags);
bool hashExtraFileDone(std::string path, FileDetails &details);
/***
* Search Function - used by File Transfer
*
**/
bool searchExtraFiles(std::string hash, FileDetails &details);
/***
* Configuration - store extra files.
*
**/
protected:
virtual RsSerialiser *setupSerialiser();
virtual std::list<RsItem *> saveList(bool &cleanup);
virtual bool loadList(std::list<RsItem *> load);
private:
RsMutex extMutex;
std::map<std::string, std::string> hashedList; /* path -> hash ( not saved ) */
std::map<std::string, FileDetails> files;
};