* refactor: move tr_preallocation_mode info tr_open_files
* refactor: remove unnecessary error nullptr check
* refactor: use snake_case for private method names in inout.cc
* refactor: extract-method get_fd() from read_or_write_bytes()
* refactor: make function args const where possible
* refactor: simplify read_or_write_bytes()
* refactor: make buflen a uint64_t in read_or_write_piece()
* refactor: move tr_torrentStop() logic from read_or_write_piece() to tr_ioWrite()
* refactor: make tr_ioFoo() functions take a const torrent
* refactor: make tr_cache::close_torrent_files() take a tor_id instead of a torrent
* Modernize cache.cc: Convert tr_cache to a class
* Modernize cache.cc: Replaced ptrArray with vector
* refactor: Cache now takes a tr_torrents reference
* refactor: add Key type to Cache
* refactor: avoid std::back_inserter
* refactor: add Cache::flushOldest()
This way all the qualifiers (`const`, `volatile`, `mutable`) are grouped
together, e.g. `T const* const x` vs. `const T* const x`. Also helps reading
types right-to-left, e.g. "constant pointer to constant T" vs. "constant
pointer to T which is constant".
There're places where manual intervention is still required as uncrustify
is not ideal (unfortunately), but at least one may rely on it to do the
right thing most of the time (e.g. when sending in a patch).
The style itself is quite different from what we had before but making it
uniform across all the codebase is the key. I also hope that it'll make the
code more readable (YMMV) and less sensitive to further changes.
1. add the option the code to be used under GPLv2 or GPLv3; previously only GPLv2 was allowed
2. add the "proxy option" as described in GPLv3 so we can add future licenses without having to bulk-edit everything again :)
3. remove the awkward "exception for MIT code in Mac client" clause; it was unnecessary and confusing.
The Berne Convention says that the copyright year is moot, so instead of adding another year to each file as in previous years, I've removed the year altogether from the source code comments in libtransmission, gtk, qt, utils, daemon, and cli.
Juliusz's copyright notice in tr-dht and Johannes' copyright notice in tr-lpd have been left alone; it didn't seem appropriate to modify them.
Charles Kerr