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changed torrent::set_metadata() to reduce code duplication in metadata extensions. Exposed torrent_handle::set_metadata() to the public interface

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Arvid Norberg
2008-09-24 02:32:33 +00:00
parent df5e261ce8
commit 80e9e8d1cf
7 changed files with 57 additions and 62 deletions
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22
docs/manual.rst
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@@ -1641,6 +1641,7 @@ Its declaration looks like this::
void auto_managed(bool m) const;
bool has_metadata() const;
bool set_metadata(char const* buf, int size) const;
boost::filesystem::path save_path() const;
void move_storage(boost::filesystem::path const& save_path) const;
@@ -1980,17 +1981,26 @@ is_auto_managed() auto_managed()
``auto_managed()`` changes whether the torrent is auto managed or not. For more info,
see queuing_.
has_metadata()
--------------
has_metadata() set_metadata()
-----------------------------
::
bool has_metadata() const;
bool set_metadata(char const* buf, int size) const;
``has_metadata`` returns true if this torrent has metadata (either it was started from a
.torrent file or the metadata has been downloaded). The only scenario where this can return
false is when the torrent was started torrent-less (i.e. with just an info-hash and tracker
ip). Note that if the torrent doesn't have metadata, the member `get_torrent_info()`_ will
throw.
``set_metadata`` expects the *info* section of metadata. i.e. The buffer passed in will be
hashed and verified against the info-hash. If it fails, a ``metadata_failed_alert`` will be
generated. If it passes, a ``metadata_received_alert`` is generated. The function returns
true if the metadata is successfully set on the torrent, and false otherwise. If the torrent
already has metadata, this function will not affect the torrent, and false will be returned.
Returns true if this torrent has metadata (either it was started from a .torrent file or the
metadata has been downloaded). The only scenario where this can return false is when the torrent
was started torrent-less (i.e. with just an info-hash and tracker ip). Note that if the torrent
doesn't have metadata, the member `get_torrent_info()`_ will throw.
set_tracker_login()
-------------------