* Do not remove torrent if trashing files failed.
Instead, stop the torrent and sets an error.
* Fixing GTK interface with new file removal behavior.
* C++17 compliant.
* Reverting unrelated change.
* Avoiding allocating unecessary objects.
* Easy review fixes.
* Fixing merge error.
* Adding result callback to tr_torrentRemove().
Using the new callback in Gtk GUI to decide when to remove it from the
interface.
* Reducing indentation level and making the function more readable.
* Using existing Session RefPtr.
* Notifying the client before freeing the torrent in the session.
* Addressing comments and synchronizing callback.
* Moving include.
* Fix constness issue reported by clang-tidy
The crash will happen if the following series of events happened:
1. Torrent verification starts for a `tr_torrent` object.
2. The session thread starts executing `tr_torrentFreeInSessionThread()`, about to free this `tr_torrent` object.
3. `tr_torrent::VerifyMediator::on_verify_done()` queues a lambda that captures a pointer to the `tr_torrent` object.
4. The `tr_torrent` object is freed.
5. The session thread executes the lambda from Step 3, and crashes when dereferencing the dangling `tr_torrent` pointer.
* fix: queue torrent verification as soon as metadata complete
* fix: avoid heap-use-after-free in `tr_peerMsgsImpl::process_peer_message()`
Details: https://github.com/transmission/transmission/pull/6383#discussion_r1429202253
* code review: move `tr_torrent::do_magnet_idle_work()` to private
* code review: `std::deque::empty()` is not `constexpr`
* fix: test
* refactor: unset peer BEP-9 support if size hint is invalid
* fix: open torrent file in binary mode
* refactor: move metadata size check to method
* refactor: remove duplicate checks
* refactor: reduce temp variable scope in `parseLtepHandshake()`
* refactor: convert `get_piece_length()` to method
* refactor: convert `tr_torrentSetMetadataSizeHint()` to method
* refactor: convert `tr_torrentGetMetadataPiece()` to method
* refactor: convert `tr_torrentUseMetainfoFromFile()` to method
* refactor: convert `tr_torrentSetMetadataPiece()` to method
* refactor: convert `tr_torrentGetNextMetadataRequest()` to method
* refactor: convert `tr_torrentGetMetadataPercent()` to method
* refactor: add basic framework for MagnetMediator
* refactor: initialise `tr_incomplete_metadata` fields in constructor
* refactor: check metadata transfer completion in `set_metadata_piece()`
* refactor: convert `use_new_metainfo()` and `on_have_all_metainfo()` to methods
* refactor: move parts of `tr_torrent::set_metadata_piece()` into `tr_incomplete_metadata`
* refactor: move parts of `tr_torrent::get_next_metadata_request()` into `tr_incomplete_metadata`
* refactor: move parts of `tr_torrent::get_metadata_percent()` into `tr_incomplete_metadata`
* refactor: hide all `tr_incomplete_metadata` fields
* refactor: move `incomplete_metadata` to private
* feat: add test for `set_metadata_piece()`
* refactor: unify integer types
* refactor: rename `tr_incomplete_metadata` to `tr_metadata_download`
* chore: make clang-tidy happy
libtransmission/torrent-magnet.cc:117:68: warning: comparison of integers of different signs: 'long' and 'const uint64_t' (aka 'const unsigned long') [clang-diagnostic-sign-compare]
* refactor: pass log name to `tr_metadata_download` constructor
* chore: iwyu
* fix: thread-safe `TorrentMagnetTest.setMetadataPiece`
* chore: housekeeping
* Revert "fix: thread-safe `TorrentMagnetTest.setMetadataPiece`"
This reverts commit 2a7fcd93a262888f9f55d542b1a9a2da9ca72cea.
* fix: stop soon instead of stop now in `on_metainfo_completed()`
This is unreachable code now, but if it is ever reached, Transmission
will very likely crash.
* fix: maybe fix OpenBSD test failure
* refactor: do not u se tr_str_is_empty() in tr_torrentSetLocation()
* refactor: do not use tr_str_is_empty() in remote.cc
* refactor: do not use tr_str_is_empty() in subprocess-win32
* refactor: remove tr_str_is_empty()
* refactor: make tr_block_info::init_sizes() private
* refactor: remove unuse tr_file_piece_map::empty()
* refactor: remove tr_file_priorities::reset()
* refactor: remove tr_files_wanted::reset()
* refactor: rename method to tr_file_piece_map::piece_span_for_file()
more consistent naming with tr_block_info
* refactor: rename method to tr_file_piece_map::file_span_for_piece()
more consistent naming with tr_block_info
* refactor: use standard class field order in tr_block_info
* refactor: move CompareToSpan from header to cc file
* refactor: make tr_file_piece_map::reset() private
* refactor: rename method to tr_file_piece_map::file_count()
* refactor: rename method to tr_file_piece_map::byte_span_for_file()
* refactor: constify tr_block_info function args
* refactor: fix more signed vs unsigned
* 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
* refactor: remove the tr_error** idiom
* fix: tr_error::message() is only constexpr in c++20 and up
* chore: silence a couple of g++-12 Wshadow warnings
* refactor: minor decoupling in peer-mgr
Pass a tr_torrents& and TimerMaker& into the tr_peerMgr and HandshakeMediator
constructors so they can be used directly instead of via tr_session.
No functional changes.
* refactor: in HandshakeMediator, make the session reference const
Lucas Clemente Vella