Commit Graph

12 Commits

Author SHA1 Message Date
csoler
cfaaec31c7 - Implemented chunk-based file transfer from partial sources. This in particular means:
- exchange of chunk availability maps from different peers
    - correct handling of what is available to which source before asking the data
    - correct display of chunks in the progress bars
    - generalised the use of compressed chunk maps
    - removed the size parameters from the hash search functions
   
- In addition:
    - suppressed a number of per-value transfers of std::string
    - improved the FileTransferInfo Widget, to show some additional info

Still to be done:
    - chunk map exchange for non anonymous traffic (easy)
    - improve accuracy of completion for uploads (for now it's a integer number of chunks)
    - check compilation on windows




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1993 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-01-11 16:00:42 +00:00
csoler
f4a2eaecce - implemented a visualisation for currently handled chunks, availability maps, and transfer info
- implemented transfer protocol for chunk availability maps between peers (not enabled yet though)
- suppressed rsiface directory from retroshare-gui
- moved notifyqt.{h,cpp} to gui/

next moves: 
	- send availability maps to clients; 
	- connect turtle search to unfinished files;
	- test multisource download with unfinished files.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1939 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2009-12-28 21:11:00 +00:00
csoler
b6c048a5fd Implemented load/save of chunk maps for current downloads.
The side effect is that even when stopped, downloads show the correct downloaded size (up to the size of one chunk).



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1865 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2009-12-10 22:55:27 +00:00
csoler
25a09900e9 - Added a ChunkMap class responsible for allocating new chunks to be downloaded, according to
- a given chunk strategy
	- the availablility map of each source 
- Integrated this into ftFileCreator
- added gui menu in file transfer+right click to change the chunk strategy: streaming vs. random

Next step: 
	- loading/saving file downloading state and availability map
	- displaying chunk details in the selected transfer tab (e.g. list of currently worked chunks, and their current downloading completion)



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1863 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2009-12-08 22:29:52 +00:00
csoler
e88d2c1928 Added consistent display of chunk map
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1837 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2009-11-18 23:02:37 +00:00
drbob
71797d6f70 Fixed compatibility bug in file transfer...
can now communicate between V0.4.9b and V0.4.11+



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@827 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-11-20 22:59:58 +00:00
drbob
0d96b43d34 Enabled new File Transfer Code in libretroshare.
NB: This is not yet working. so SVN is now officially broken :(
Hope to have the bugs ironed out soon.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@782 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-11-02 11:38:11 +00:00
drbob
88ef2e0e34 Major bugfixes and testing changes for ft.
It is now almost ready for integration with rs.

Added ftserver3test.cc which successfully tests:
	* Hashing of a directory.
	* Transfer of Cache Files.
	* Local Searching.
	* Remote Searching.
	* Download from multiple sources.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@773 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-10-29 20:58:23 +00:00
drbob
ef9bb372b4 re-wrote ftfileprovider / ftfilecreator to be more simple and robust.
re-wrote associated tests to be more robust.
added new fttransfermoduletest.cc 



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@760 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-10-22 18:12:58 +00:00
cppenthu
eeb13e7b18 Corrected formatting
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@627 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-07-02 04:05:58 +00:00
cppenthu
1db82dee51 ftfileprovider.cc - takes care of getting data from a requested file
ftfilecreator.cc -- creates a file, tracks missing chunks, timed out 
chunks etc



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@626 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-07-02 02:36:39 +00:00
drbob
971ad4fe9b Added header files for new file transfer design.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@615 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2008-06-19 22:49:23 +00:00