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fix comment formatting

This commit is contained in:
Arvid Norberg 2014-12-17 02:48:22 +00:00
parent a67c478336
commit 465832bf2b
1 changed files with 133 additions and 116 deletions
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249
include/libtorrent/torrent_info.hpp
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@ -105,12 +105,12 @@ namespace libtorrent
// this error code specifies what error occurred
error_code last_error;
// returns the number of seconds to the next announce on
// this tracker. ``min_announce_in()`` returns the number of seconds until we are
// returns the number of seconds to the next announce on this tracker.
// ``min_announce_in()`` returns the number of seconds until we are
// allowed to force another tracker update with this tracker.
//
// If the last time this tracker was contacted failed, ``last_error`` is the error
// code describing what error occurred.
// If the last time this tracker was contacted failed, ``last_error`` is
// the error code describing what error occurred.
int next_announce_in() const;
int min_announce_in() const;
@ -120,17 +120,19 @@ namespace libtorrent
// no announces before this time
ptime min_announce;
// TODO: include the number of peers received from this tracker, at last announce
// TODO: include the number of peers received from this tracker, at last
// announce
// these are either -1 or the scrape information this tracker last responded with. *incomplete* is
// the current number of downloaders in the swarm, *complete* is the current number
// of seeds in the swarm and *downloaded* is the cumulative number of completed
// downloads of this torrent, since the beginning of time (from this tracker's point
// of view).
// these are either -1 or the scrape information this tracker last
// responded with. *incomplete* is the current number of downloaders in
// the swarm, *complete* is the current number of seeds in the swarm and
// *downloaded* is the cumulative number of completed downloads of this
// torrent, since the beginning of time (from this tracker's point of
// view).
// if this tracker has returned scrape data, these fields are filled
// in with valid numbers. Otherwise they are set to -1.
// the number of current downloaders
// if this tracker has returned scrape data, these fields are filled in
// with valid numbers. Otherwise they are set to -1. the number of
// current downloaders
int scrape_incomplete;
int scrape_complete;
int scrape_downloaded;
@ -345,9 +347,8 @@ namespace libtorrent
torrent_info(std::string const& filename, int flags = 0);
#ifndef TORRENT_NO_DEPRECATE
#if TORRENT_USE_WSTRING
// all wstring APIs are deprecated since 0.16.11
// instead, use the wchar -> utf8 conversion functions
// and pass in utf8 strings
// all wstring APIs are deprecated since 0.16.11 instead, use the wchar
// -> utf8 conversion functions and pass in utf8 strings
TORRENT_DEPRECATED_PREFIX
torrent_info(std::wstring const& filename, int flags = 0) TORRENT_DEPRECATED;
#endif // TORRENT_USE_WSTRING
@ -360,9 +361,8 @@ namespace libtorrent
torrent_info(std::string const& filename, error_code& ec, int flags = 0);
#ifndef TORRENT_NO_DEPRECATE
#if TORRENT_USE_WSTRING
// all wstring APIs are deprecated since 0.16.11
// instead, use the wchar -> utf8 conversion functions
// and pass in utf8 strings
// all wstring APIs are deprecated since 0.16.11 instead, use the wchar
// -> utf8 conversion functions and pass in utf8 strings
TORRENT_DEPRECATED_PREFIX
torrent_info(std::wstring const& filename, error_code& ec, int flags = 0) TORRENT_DEPRECATED;
#endif // TORRENT_USE_WSTRING
@ -371,18 +371,20 @@ namespace libtorrent
// frees all storage associated with this torrent_info object
~torrent_info();
// The file_storage object contains the information on how to map the pieces to
// files. It is separated from the torrent_info object because when creating torrents
// a storage object needs to be created without having a torrent file. When renaming files
// in a storage, the storage needs to make its own copy of the file_storage in order
// to make its mapping differ from the one in the torrent file.
// The file_storage object contains the information on how to map the
// pieces to files. It is separated from the torrent_info object because
// when creating torrents a storage object needs to be created without
// having a torrent file. When renaming files in a storage, the storage
// needs to make its own copy of the file_storage in order to make its
// mapping differ from the one in the torrent file.
//
// ``orig_files()`` returns the original (unmodified) file storage for this torrent. This
// is used by the web server connection, which needs to request files with the original
// names. Filename may be chaged using ``torrent_info::rename_file()``.
// ``orig_files()`` returns the original (unmodified) file storage for
// this torrent. This is used by the web server connection, which needs
// to request files with the original names. Filename may be chaged using
// ``torrent_info::rename_file()``.
//
// For more information on the file_storage object, see the separate document on how
// to create torrents.
// For more information on the file_storage object, see the separate
// document on how to create torrents.
file_storage const& files() const { return m_files; }
file_storage const& orig_files() const
{
@ -390,19 +392,20 @@ namespace libtorrent
return m_orig_files ? *m_orig_files : m_files;
}
// Renames a the file with the specified index to the new name. The new filename is
// reflected by the ``file_storage`` returned by ``files()`` but not by the one
// returned by ``orig_files()``.
// Renames a the file with the specified index to the new name. The new
// filename is reflected by the ``file_storage`` returned by ``files()``
// but not by the one returned by ``orig_files()``.
//
// If you want to rename the base name of the torrent (for a multifile torrent), you
// can copy the ``file_storage`` (see files() and orig_files() ), change the name, and
// then use `remap_files()`_.
// If you want to rename the base name of the torrent (for a multifile
// torrent), you can copy the ``file_storage`` (see files() and
// orig_files() ), change the name, and then use `remap_files()`_.
//
// The ``new_filename`` can both be a relative path, in which case the file name
// is relative to the ``save_path`` of the torrent. If the ``new_filename`` is
// an absolute path (i.e. ``is_complete(new_filename) == true``), then the file
// is detached from the ``save_path`` of the torrent. In this case the file is
// not moved when move_storage() is invoked.
// The ``new_filename`` can both be a relative path, in which case the
// file name is relative to the ``save_path`` of the torrent. If the
// ``new_filename`` is an absolute path (i.e. ``is_complete(new_filename)
// == true``), then the file is detached from the ``save_path`` of the
// torrent. In this case the file is not moved when move_storage() is
// invoked.
void rename_file(int index, std::string const& new_filename)
{
TORRENT_ASSERT(is_loaded());
@ -419,21 +422,24 @@ namespace libtorrent
#endif // TORRENT_USE_WSTRING
#endif // TORRENT_NO_DEPRECATE
// Remaps the file storage to a new file layout. This can be used to, for instance,
// download all data in a torrent to a single file, or to a number of fixed size
// sector aligned files, regardless of the number and sizes of the files in the torrent.
// Remaps the file storage to a new file layout. This can be used to, for
// instance, download all data in a torrent to a single file, or to a
// number of fixed size sector aligned files, regardless of the number
// and sizes of the files in the torrent.
//
// The new specified ``file_storage`` must have the exact same size as the current one.
// The new specified ``file_storage`` must have the exact same size as
// the current one.
void remap_files(file_storage const& f);
// ``add_tracker()`` adds a tracker to the announce-list. The ``tier`` determines the order in
// which the trackers are to be tried.
// ``add_tracker()`` adds a tracker to the announce-list. The ``tier``
// determines the order in which the trackers are to be tried.
//
// The ``trackers()`` function will return a sorted vector of ``announce_entry``.
// Each announce entry contains a string, which is the tracker url, and a tier index. The
// tier index is the high-level priority. No matter which trackers that works or not, the
// ones with lower tier will always be tried before the one with higher tier number.
// For more information, see announce_entry_.
// The ``trackers()`` function will return a sorted vector of
// ``announce_entry``. Each announce entry contains a string, which is
// the tracker url, and a tier index. The tier index is the high-level
// priority. No matter which trackers that works or not, the ones with
// lower tier will always be tried before the one with higher tier
// number. For more information, see announce_entry_.
void add_tracker(std::string const& url, int tier = 0);
std::vector<announce_entry> const& trackers() const { return m_urls; }
@ -445,20 +451,22 @@ namespace libtorrent
std::vector<std::string> http_seeds() const TORRENT_DEPRECATED;
#endif // TORRENT_NO_DEPRECATE
// ``web_seeds()`` returns all url seeds and http seeds in the torrent. Each entry
// is a ``web_seed_entry`` and may refer to either a url seed or http seed.
// ``web_seeds()`` returns all url seeds and http seeds in the torrent.
// Each entry is a ``web_seed_entry`` and may refer to either a url seed
// or http seed.
//
// ``add_url_seed()`` and ``add_http_seed()`` adds one url to the list of
// url/http seeds. Currently, the only transport protocol supported for the url
// is http.
// url/http seeds. Currently, the only transport protocol supported for
// the url is http.
//
// The ``extern_auth`` argument can be used for other athorization schemese than
// basic HTTP authorization. If set, it will override any username and password
// found in the URL itself. The string will be sent as the HTTP authorization header's
// value (without specifying "Basic").
// The ``extern_auth`` argument can be used for other athorization
// schemese than basic HTTP authorization. If set, it will override any
// username and password found in the URL itself. The string will be sent
// as the HTTP authorization header's value (without specifying "Basic").
//
// The ``extra_headers`` argument defaults to an empty list, but can be used to
// insert custom HTTP headers in the requests to a specific web seed.
// The ``extra_headers`` argument defaults to an empty list, but can be
// used to insert custom HTTP headers in the requests to a specific web
// seed.
//
// See http-seeding_ for more information.
void add_url_seed(std::string const& url
@ -470,13 +478,14 @@ namespace libtorrent
std::vector<web_seed_entry> const& web_seeds() const
{ return m_web_seeds; }
// ``total_size()``, ``piece_length()`` and ``num_pieces()`` returns the total
// number of bytes the torrent-file represents (all the files in it), the number of byte for
// each piece and the total number of pieces, respectively. The difference between
// ``piece_size()`` and ``piece_length()`` is that ``piece_size()`` takes
// the piece index as argument and gives you the exact size of that piece. It will always
// be the same as ``piece_length()`` except in the case of the last piece, which may
// be smaller.
// ``total_size()``, ``piece_length()`` and ``num_pieces()`` returns the
// total number of bytes the torrent-file represents (all the files in
// it), the number of byte for each piece and the total number of pieces,
// respectively. The difference between ``piece_size()`` and
// ``piece_length()`` is that ``piece_size()`` takes the piece index as
// argument and gives you the exact size of that piece. It will always be
// the same as ``piece_length()`` except in the case of the last piece,
// which may be smaller.
boost::int64_t total_size() const { return m_files.total_size(); }
int piece_length() const { return m_files.piece_length(); }
int num_pieces() const { return m_files.num_pieces(); }
@ -490,13 +499,15 @@ namespace libtorrent
typedef file_storage::iterator file_iterator;
typedef file_storage::reverse_iterator reverse_file_iterator;
// This class will need some explanation. First of all, to get a list of all files
// in the torrent, you can use ``begin_files()``, ``end_files()``,
// ``rbegin_files()`` and ``rend_files()``. These will give you standard vector
// iterators with the type ``internal_file_entry``, which is an internal type.
// This class will need some explanation. First of all, to get a list of
// all files in the torrent, you can use ``begin_files()``,
// ``end_files()``, ``rbegin_files()`` and ``rend_files()``. These will
// give you standard vector iterators with the type
// ``internal_file_entry``, which is an internal type.
//
// You can resolve it into the public representation of a file (``file_entry``)
// using the ``file_storage::at`` function, which takes an index and an iterator.
// You can resolve it into the public representation of a file
// (``file_entry``) using the ``file_storage::at`` function, which takes
// an index and an iterator.
TORRENT_DEPRECATED_PREFIX
file_iterator begin_files() const TORRENT_DEPRECATED { return m_files.begin_deprecated(); }
TORRENT_DEPRECATED_PREFIX
@ -511,27 +522,28 @@ namespace libtorrent
#endif // TORRENT_NO_DEPRECATE
// If you need index-access to files you can use the ``num_files()`` and ``file_at()``
// to access files using indices.
// If you need index-access to files you can use the ``num_files()`` and
// ``file_at()`` to access files using indices.
int num_files() const { return m_files.num_files(); }
file_entry file_at(int index) const { return m_files.at(index); }
// This function will map a piece index, a byte offset within that piece and
// a size (in bytes) into the corresponding files with offsets where that data
// for that piece is supposed to be stored. See file_slice.
// This function will map a piece index, a byte offset within that piece
// and a size (in bytes) into the corresponding files with offsets where
// that data for that piece is supposed to be stored. See file_slice.
std::vector<file_slice> map_block(int piece, boost::int64_t offset, int size) const
{
TORRENT_ASSERT(is_loaded());
return m_files.map_block(piece, offset, size);
}
// This function will map a range in a specific file into a range in the torrent.
// The ``file_offset`` parameter is the offset in the file, given in bytes, where
// 0 is the start of the file. See peer_request.
// This function will map a range in a specific file into a range in the
// torrent. The ``file_offset`` parameter is the offset in the file,
// given in bytes, where 0 is the start of the file. See peer_request.
//
// The input range is assumed to be valid within the torrent. ``file_offset``
// + ``size`` is not allowed to be greater than the file size. ``file_index``
// must refer to a valid file, i.e. it cannot be >= ``num_files()``.
// The input range is assumed to be valid within the torrent.
// ``file_offset`` + ``size`` is not allowed to be greater than the file
// size. ``file_index`` must refer to a valid file, i.e. it cannot be >=
// ``num_files()``.
peer_request map_file(int file, boost::int64_t offset, int size) const
{
TORRENT_ASSERT(is_loaded());
@ -572,11 +584,11 @@ namespace libtorrent
// to peers over anything other than the i2p network.
bool is_i2p() const { return m_i2p; }
// ``hash_for_piece()`` takes a piece-index and returns the 20-bytes sha1-hash for that
// piece and ``info_hash()`` returns the 20-bytes sha1-hash for the info-section of the
// torrent file.
// ``hash_for_piece_ptr()`` returns a pointer to the 20 byte sha1 digest for the piece.
// Note that the string is not null-terminated.
// ``hash_for_piece()`` takes a piece-index and returns the 20-bytes
// sha1-hash for that piece and ``info_hash()`` returns the 20-bytes
// sha1-hash for the info-section of the torrent file.
// ``hash_for_piece_ptr()`` returns a pointer to the 20 byte sha1 digest
// for the piece. Note that the string is not null-terminated.
int piece_size(int index) const { return m_files.piece_size(index); }
sha1_hash hash_for_piece(int index) const
{ return sha1_hash(hash_for_piece_ptr(index)); }
@ -602,31 +614,35 @@ namespace libtorrent
bool is_loaded() const { return m_piece_hashes || !m_merkle_tree.empty(); }
// ``merkle_tree()`` returns a reference to the merkle tree for this torrent, if any.
// ``merkle_tree()`` returns a reference to the merkle tree for this
// torrent, if any.
//
// ``set_merkle_tree()`` moves the passed in merkle tree into the torrent_info object.
// i.e. ``h`` will not be identical after the call. You need to set the merkle tree for
// a torrent that you've just created (as a merkle torrent). The merkle tree is retrieved
// from the ``create_torrent::merkle_tree()`` function, and need to be saved separately
// from the torrent file itself. Once it's added to libtorrent, the merkle tree will be
// persisted in the resume data.
// ``set_merkle_tree()`` moves the passed in merkle tree into the
// torrent_info object. i.e. ``h`` will not be identical after the call.
// You need to set the merkle tree for a torrent that you've just created
// (as a merkle torrent). The merkle tree is retrieved from the
// ``create_torrent::merkle_tree()`` function, and need to be saved
// separately from the torrent file itself. Once it's added to
// libtorrent, the merkle tree will be persisted in the resume data.
std::vector<sha1_hash> const& merkle_tree() const { return m_merkle_tree; }
void set_merkle_tree(std::vector<sha1_hash>& h)
{ TORRENT_ASSERT(h.size() == m_merkle_tree.size() ); m_merkle_tree.swap(h); }
// ``name()`` returns the name of the torrent.
//
// ``comment()`` returns the comment associated with the torrent. If there's no comment,
// it will return an empty string. ``creation_date()`` returns the creation date of
// the torrent as time_t (`posix time`_). If there's no time stamp in the torrent file,
// the optional object will be uninitialized.
// ``comment()`` returns the comment associated with the torrent. If
// there's no comment, it will return an empty string.
// ``creation_date()`` returns the creation date of the torrent as time_t
// (`posix time`_). If there's no time stamp in the torrent file, the
// optional object will be uninitialized.
//
// Both the name and the comment is UTF-8 encoded strings.
//
// ``creator()`` returns the creator string in the torrent. If there is no creator string
// it will return an empty string.
// ``creator()`` returns the creator string in the torrent. If there is
// no creator string it will return an empty string.
//
// .. _`posix time`: http://www.opengroup.org/onlinepubs/009695399/functions/time.html
// .. _`posix time`:
// http://www.opengroup.org/onlinepubs/009695399/functions/time.html
const std::string& name() const { return m_files.name(); }
boost::optional<time_t> creation_date() const;
const std::string& creator() const
@ -637,26 +653,27 @@ namespace libtorrent
// dht nodes to add to the routing table/bootstrap from
typedef std::vector<std::pair<std::string, int> > nodes_t;
// If this torrent contains any DHT nodes, they are put in this vector in their original
// form (host name and port number).
// If this torrent contains any DHT nodes, they are put in this vector in
// their original form (host name and port number).
nodes_t const& nodes() const
{ return m_nodes; }
// This is used when creating torrent. Use this to add a known DHT node. It may
// be used, by the client, to bootstrap into the DHT network.
// This is used when creating torrent. Use this to add a known DHT node.
// It may be used, by the client, to bootstrap into the DHT network.
void add_node(std::pair<std::string, int> const& node)
{ m_nodes.push_back(node); }
// populates the torrent_info by providing just the info-dict buffer. This is used when
// loading a torrent from a magnet link for instance, where we only have the info-dict.
// The lazy_entry ``e`` points to a parsed info-dictionary. ``ec`` returns an error code
// if something fails (typically if the info dictionary is malformed). ``flags`` are currently
// unused.
// populates the torrent_info by providing just the info-dict buffer.
// This is used when loading a torrent from a magnet link for instance,
// where we only have the info-dict. The lazy_entry ``e`` points to a
// parsed info-dictionary. ``ec`` returns an error code if something
// fails (typically if the info dictionary is malformed). ``flags`` are
// currently unused.
bool parse_info_section(lazy_entry const& e, error_code& ec, int flags);
// This function looks up keys from the info-dictionary of the loaded torrent file.
// It can be used to access extension values put in the .torrent file. If the specified
// key cannot be found, it returns NULL.
// This function looks up keys from the info-dictionary of the loaded
// torrent file. It can be used to access extension values put in the
// .torrent file. If the specified key cannot be found, it returns NULL.
lazy_entry const* info(char const* key) const
{
if (m_info_dict.type() == lazy_entry::none_t)