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Merge pull request #301 from arvidn/final-alerts 

make alert types declared final
This commit is contained in:
Arvid Norberg 2015-11-29 13:40:17 -05:00
parent 0ce46f0fd1 87b64f083a
commit 2a1582c05b
9 changed files with 159 additions and 109 deletions
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19
bindings/python/src/alert.cpp
View File

@ -5,6 +5,7 @@
#include <boost/python.hpp>
#include <libtorrent/alert.hpp>
#include <libtorrent/alert_types.hpp>
#include <libtorrent/piece_picker.hpp> // for piece_block
#include <memory>
using namespace boost::python;
@ -422,6 +423,8 @@ void bind_alert()
.def_readonly("map_type", &portmap_alert::map_type)
;
#ifndef TORRENT_DISABLE_LOGGING
class_<portmap_log_alert, bases<alert>, noncopyable>(
"portmap_log_alert", no_init)
.def_readonly("map_type", &portmap_log_alert::map_type)
@ -431,6 +434,8 @@ void bind_alert()
#endif
;
#endif // TORRENT_DISABLE_LOGGING
class_<fastresume_rejected_alert, bases<torrent_alert>, noncopyable>(
"fastresume_rejected_alert", no_init)
.def_readonly("error", &fastresume_rejected_alert::error)
@ -665,6 +670,8 @@ void bind_alert()
.add_property("ip", &dht_outgoing_get_peers_alert_ip)
;
#ifndef TORRENT_DISABLE_LOGGING
class_<log_alert, bases<alert>, noncopyable>(
"log_alert", no_init)
.def("msg", &log_alert::msg)
@ -680,6 +687,14 @@ void bind_alert()
.def("msg", &peer_log_alert::msg)
;
class_<picker_log_alert, bases<peer_alert>, noncopyable>(
"picker_log_alert", no_init)
.add_property("picker_flags", &picker_log_alert::picker_flags)
.def("blocks", &picker_log_alert::blocks)
;
#endif // TORRENT_DISABLE_LOGGING
class_<lsd_error_alert, bases<alert>, noncopyable>(
"lsd_error_alert", no_init)
.def_readonly("error", &lsd_error_alert::error)
@ -687,8 +702,8 @@ void bind_alert()
class_<dht_stats_alert, bases<alert>, noncopyable>(
"dht_stats_alert", no_init)
.add_property("active_requests", &dht_stats_active_requests)
.add_property("routing_table", &dht_stats_routing_table)
.add_property("active_requests", &dht_stats_active_requests)
.add_property("routing_table", &dht_stats_routing_table)
;
class_<dht_immutable_item_alert, bases<alert>, noncopyable>(

185
include/libtorrent/alert_types.hpp
View File

@ -83,7 +83,7 @@ namespace libtorrent
// This is a base class for alerts that are associated with a
// specific torrent. It contains a handle to the torrent.
struct TORRENT_EXPORT torrent_alert: alert
struct TORRENT_EXPORT torrent_alert : alert
{
// internal
torrent_alert(aux::stack_allocator& alloc, torrent_handle const& h);
@ -133,7 +133,7 @@ namespace libtorrent
// This is a base class used for alerts that are associated with a
// specific tracker. It derives from torrent_alert since a tracker
// is also associated with a specific torrent.
struct TORRENT_EXPORT tracker_alert: torrent_alert
struct TORRENT_EXPORT tracker_alert : torrent_alert
{
// internal
tracker_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -184,7 +184,7 @@ namespace libtorrent
// added. It doesn't contain any members of its own, but inherits the torrent handle
// from its base class.
// It's posted when the ``status_notification`` bit is set in the alert_mask.
struct TORRENT_EXPORT torrent_added_alert: torrent_alert
struct TORRENT_EXPORT torrent_added_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_added_alert(aux::stack_allocator& alloc, torrent_handle const& h);
@ -206,7 +206,7 @@ namespace libtorrent
// The ``torrent_handle`` acts as a ``weak_ptr``, even though its object no
// longer exists, it can still compare equal to another weak pointer which
// points to the same non-existent object.
struct TORRENT_EXPORT torrent_removed_alert: torrent_alert
struct TORRENT_EXPORT torrent_removed_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_removed_alert(aux::stack_allocator& alloc
@ -227,7 +227,7 @@ namespace libtorrent
// number of bytes that was read.
//
// If the operation fails, ec will indicat what went wrong.
struct TORRENT_EXPORT read_piece_alert: torrent_alert
struct TORRENT_EXPORT read_piece_alert TORRENT_FINAL : torrent_alert
{
// internal
read_piece_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -248,7 +248,7 @@ namespace libtorrent
// This is posted whenever an individual file completes its download. i.e.
// All pieces overlapping this file have passed their hash check.
struct TORRENT_EXPORT file_completed_alert: torrent_alert
struct TORRENT_EXPORT file_completed_alert TORRENT_FINAL : torrent_alert
{
// internal
file_completed_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -265,7 +265,7 @@ namespace libtorrent
// This is posted as a response to a torrent_handle::rename_file() call, if the rename
// operation succeeds.
struct TORRENT_EXPORT file_renamed_alert: torrent_alert
struct TORRENT_EXPORT file_renamed_alert TORRENT_FINAL : torrent_alert
{
// internal
file_renamed_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -291,7 +291,7 @@ namespace libtorrent
// This is posted as a response to a torrent_handle::rename_file() call, if the rename
// operation failed.
struct TORRENT_EXPORT file_rename_failed_alert: torrent_alert
struct TORRENT_EXPORT file_rename_failed_alert TORRENT_FINAL : torrent_alert
{
// internal
file_rename_failed_alert(aux::stack_allocator& alloc
@ -313,7 +313,7 @@ namespace libtorrent
// This alert is generated when a limit is reached that might have a negative impact on
// upload or download rate performance.
struct TORRENT_EXPORT performance_alert: torrent_alert
struct TORRENT_EXPORT performance_alert TORRENT_FINAL : torrent_alert
{
enum performance_warning_t
{
@ -410,7 +410,7 @@ namespace libtorrent
};
// Generated whenever a torrent changes its state.
struct TORRENT_EXPORT state_changed_alert: torrent_alert
struct TORRENT_EXPORT state_changed_alert TORRENT_FINAL : torrent_alert
{
// internal
state_changed_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -438,7 +438,7 @@ namespace libtorrent
// failed. ``status_code`` is the code returned from the HTTP server. 401
// means the tracker needs authentication, 404 means not found etc. If the
// tracker timed out, the code will be set to 0.
struct TORRENT_EXPORT tracker_error_alert: tracker_alert
struct TORRENT_EXPORT tracker_error_alert TORRENT_FINAL : tracker_alert
{
// internal
tracker_error_alert(aux::stack_allocator& alloc
@ -471,7 +471,7 @@ namespace libtorrent
// This alert is triggered if the tracker reply contains a warning field.
// Usually this means that the tracker announce was successful, but the
// tracker has a message to the client.
struct TORRENT_EXPORT tracker_warning_alert: tracker_alert
struct TORRENT_EXPORT tracker_warning_alert TORRENT_FINAL : tracker_alert
{
// internal
tracker_warning_alert(aux::stack_allocator& alloc
@ -497,7 +497,7 @@ namespace libtorrent
};
// This alert is generated when a scrape request succeeds.
struct TORRENT_EXPORT scrape_reply_alert: tracker_alert
struct TORRENT_EXPORT scrape_reply_alert TORRENT_FINAL : tracker_alert
{
// internal
scrape_reply_alert(aux::stack_allocator& alloc
@ -519,7 +519,7 @@ namespace libtorrent
// If a scrape request fails, this alert is generated. This might be due
// to the tracker timing out, refusing connection or returning an http response
// code indicating an error.
struct TORRENT_EXPORT scrape_failed_alert: tracker_alert
struct TORRENT_EXPORT scrape_failed_alert TORRENT_FINAL : tracker_alert
{
// internal
scrape_failed_alert(aux::stack_allocator& alloc
@ -557,7 +557,7 @@ namespace libtorrent
// This alert is only for informational purpose. It is generated when a tracker announce
// succeeds. It is generated regardless what kind of tracker was used, be it UDP, HTTP or
// the DHT.
struct TORRENT_EXPORT tracker_reply_alert: tracker_alert
struct TORRENT_EXPORT tracker_reply_alert TORRENT_FINAL : tracker_alert
{
// internal
tracker_reply_alert(aux::stack_allocator& alloc
@ -579,7 +579,7 @@ namespace libtorrent
// is the number of peers we received in this packet. Typically these packets are
// received from multiple DHT nodes, and so the alerts are typically generated
// a few at a time.
struct TORRENT_EXPORT dht_reply_alert: tracker_alert
struct TORRENT_EXPORT dht_reply_alert TORRENT_FINAL : tracker_alert
{
// internal
dht_reply_alert(aux::stack_allocator& alloc
@ -596,7 +596,7 @@ namespace libtorrent
// This alert is generated each time a tracker announce is sent (or attempted to be sent).
// There are no extra data members in this alert. The url can be found in the base class
// however.
struct TORRENT_EXPORT tracker_announce_alert: tracker_alert
struct TORRENT_EXPORT tracker_announce_alert TORRENT_FINAL : tracker_alert
{
// internal
tracker_announce_alert(aux::stack_allocator& alloc
@ -618,7 +618,7 @@ namespace libtorrent
// This alert is generated when a finished piece fails its hash check. You can get the handle
// to the torrent which got the failed piece and the index of the piece itself from the alert.
struct TORRENT_EXPORT hash_failed_alert: torrent_alert
struct TORRENT_EXPORT hash_failed_alert TORRENT_FINAL : torrent_alert
{
// internal
hash_failed_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -634,7 +634,7 @@ namespace libtorrent
// This alert is generated when a peer is banned because it has sent too many corrupt pieces
// to us. ``ip`` is the endpoint to the peer that was banned.
struct TORRENT_EXPORT peer_ban_alert: peer_alert
struct TORRENT_EXPORT peer_ban_alert TORRENT_FINAL : peer_alert
{
// internal
peer_ban_alert(aux::stack_allocator& alloc, torrent_handle h
@ -647,7 +647,7 @@ namespace libtorrent
// This alert is generated when a peer is unsnubbed. Essentially when it was snubbed for stalling
// sending data, and now it started sending data again.
struct TORRENT_EXPORT peer_unsnubbed_alert: peer_alert
struct TORRENT_EXPORT peer_unsnubbed_alert TORRENT_FINAL : peer_alert
{
// internal
peer_unsnubbed_alert(aux::stack_allocator& alloc, torrent_handle h
@ -660,7 +660,7 @@ namespace libtorrent
// This alert is generated when a peer is snubbed, when it stops sending data when we request
// it.
struct TORRENT_EXPORT peer_snubbed_alert: peer_alert
struct TORRENT_EXPORT peer_snubbed_alert TORRENT_FINAL : peer_alert
{
// internal
peer_snubbed_alert(aux::stack_allocator& alloc, torrent_handle h
@ -673,7 +673,7 @@ namespace libtorrent
// This alert is generated when a peer sends invalid data over the peer-peer protocol. The peer
// will be disconnected, but you get its ip address from the alert, to identify it.
struct TORRENT_EXPORT peer_error_alert: peer_alert
struct TORRENT_EXPORT peer_error_alert TORRENT_FINAL : peer_alert
{
// internal
peer_error_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -698,7 +698,7 @@ namespace libtorrent
};
// This alert is posted every time an outgoing peer connect attempts succeeds.
struct TORRENT_EXPORT peer_connect_alert: peer_alert
struct TORRENT_EXPORT peer_connect_alert TORRENT_FINAL : peer_alert
{
// internal
peer_connect_alert(aux::stack_allocator& alloc, torrent_handle h
@ -714,7 +714,7 @@ namespace libtorrent
// This alert is generated when a peer is disconnected for any reason (other than the ones
// covered by peer_error_alert ).
struct TORRENT_EXPORT peer_disconnected_alert: peer_alert
struct TORRENT_EXPORT peer_disconnected_alert TORRENT_FINAL : peer_alert
{
// internal
peer_disconnected_alert(aux::stack_allocator& alloc
@ -748,7 +748,7 @@ namespace libtorrent
// This is a debug alert that is generated by an incoming invalid piece request.
// ``ip`` is the address of the peer and the ``request`` is the actual incoming
// request from the peer. See peer_request for more info.
struct TORRENT_EXPORT invalid_request_alert: peer_alert
struct TORRENT_EXPORT invalid_request_alert TORRENT_FINAL : peer_alert
{
// internal
invalid_request_alert(aux::stack_allocator& alloc
@ -778,10 +778,10 @@ namespace libtorrent
// This alert is generated when a torrent switches from being a downloader to a seed.
// It will only be generated once per torrent. It contains a torrent_handle to the
// torrent in question.
struct TORRENT_EXPORT torrent_finished_alert: torrent_alert
struct TORRENT_EXPORT torrent_finished_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_finished_alert(aux::stack_allocator& alloc,
torrent_finished_alert(aux::stack_allocator& alloc,
torrent_handle h);
TORRENT_DEFINE_ALERT(torrent_finished_alert, 26)
@ -793,7 +793,7 @@ namespace libtorrent
// this alert is posted every time a piece completes downloading
// and passes the hash check. This alert derives from torrent_alert
// which contains the torrent_handle to the torrent the piece belongs to.
struct TORRENT_EXPORT piece_finished_alert: torrent_alert
struct TORRENT_EXPORT piece_finished_alert TORRENT_FINAL : torrent_alert
{
// internal
piece_finished_alert(aux::stack_allocator& alloc,
@ -809,7 +809,7 @@ namespace libtorrent
};
// This alert is generated when a peer rejects or ignores a piece request.
struct TORRENT_EXPORT request_dropped_alert: peer_alert
struct TORRENT_EXPORT request_dropped_alert TORRENT_FINAL : peer_alert
{
// internal
request_dropped_alert(aux::stack_allocator& alloc, torrent_handle h
@ -827,7 +827,7 @@ namespace libtorrent
};
// This alert is generated when a block request times out.
struct TORRENT_EXPORT block_timeout_alert: peer_alert
struct TORRENT_EXPORT block_timeout_alert TORRENT_FINAL : peer_alert
{
// internal
block_timeout_alert(aux::stack_allocator& alloc, torrent_handle h
@ -845,7 +845,7 @@ namespace libtorrent
};
// This alert is generated when a block request receives a response.
struct TORRENT_EXPORT block_finished_alert: peer_alert
struct TORRENT_EXPORT block_finished_alert TORRENT_FINAL : peer_alert
{
// internal
block_finished_alert(aux::stack_allocator& alloc, torrent_handle h
@ -862,7 +862,7 @@ namespace libtorrent
};
// This alert is generated when a block request is sent to a peer.
struct TORRENT_EXPORT block_downloading_alert: peer_alert
struct TORRENT_EXPORT block_downloading_alert TORRENT_FINAL : peer_alert
{
// internal
block_downloading_alert(aux::stack_allocator& alloc, torrent_handle h
@ -883,7 +883,7 @@ namespace libtorrent
// This alert is generated when a block is received that was not requested or
// whose request timed out.
struct TORRENT_EXPORT unwanted_block_alert: peer_alert
struct TORRENT_EXPORT unwanted_block_alert TORRENT_FINAL : peer_alert
{
// internal
unwanted_block_alert(aux::stack_allocator& alloc, torrent_handle h
@ -902,7 +902,7 @@ namespace libtorrent
// files have been moved, as an effect of a call to ``torrent_handle::move_storage``. This
// is useful to synchronize with the actual disk. The ``path`` member is the new path of
// the storage.
struct TORRENT_EXPORT storage_moved_alert: torrent_alert
struct TORRENT_EXPORT storage_moved_alert TORRENT_FINAL : torrent_alert
{
// internal
storage_moved_alert(aux::stack_allocator& alloc
@ -926,7 +926,7 @@ namespace libtorrent
// The ``storage_moved_failed_alert`` is generated when an attempt to move the storage,
// via torrent_handle::move_storage(), fails.
struct TORRENT_EXPORT storage_moved_failed_alert: torrent_alert
struct TORRENT_EXPORT storage_moved_failed_alert TORRENT_FINAL : torrent_alert
{
// internal
storage_moved_failed_alert(aux::stack_allocator& alloc
@ -966,7 +966,7 @@ namespace libtorrent
//
// This alert is posted in the ``storage_notification`` category, and that bit
// needs to be set in the alert_mask.
struct TORRENT_EXPORT torrent_deleted_alert: torrent_alert
struct TORRENT_EXPORT torrent_deleted_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_deleted_alert(aux::stack_allocator& alloc
@ -984,7 +984,7 @@ namespace libtorrent
// This alert is generated when a request to delete the files of a torrent fails.
// Just removing a torrent from the session cannot fail
struct TORRENT_EXPORT torrent_delete_failed_alert: torrent_alert
struct TORRENT_EXPORT torrent_delete_failed_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_delete_failed_alert(aux::stack_allocator& alloc
@ -1011,7 +1011,7 @@ namespace libtorrent
// This alert is generated as a response to a ``torrent_handle::save_resume_data`` request.
// It is generated once the disk IO thread is done writing the state for this torrent.
struct TORRENT_EXPORT save_resume_data_alert: torrent_alert
struct TORRENT_EXPORT save_resume_data_alert TORRENT_FINAL : torrent_alert
{
// internal
save_resume_data_alert(aux::stack_allocator& alloc
@ -1031,7 +1031,7 @@ namespace libtorrent
// This alert is generated instead of ``save_resume_data_alert`` if there was an error
// generating the resume data. ``error`` describes what went wrong.
struct TORRENT_EXPORT save_resume_data_failed_alert: torrent_alert
struct TORRENT_EXPORT save_resume_data_failed_alert TORRENT_FINAL : torrent_alert
{
// internal
save_resume_data_failed_alert(aux::stack_allocator& alloc
@ -1056,7 +1056,7 @@ namespace libtorrent
// This alert is generated as a response to a ``torrent_handle::pause`` request. It is
// generated once all disk IO is complete and the files in the torrent have been closed.
// This is useful for synchronizing with the disk.
struct TORRENT_EXPORT torrent_paused_alert: torrent_alert
struct TORRENT_EXPORT torrent_paused_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_paused_alert(aux::stack_allocator& alloc, torrent_handle const& h);
@ -1069,7 +1069,7 @@ namespace libtorrent
// This alert is generated as a response to a torrent_handle::resume() request. It is
// generated when a torrent goes from a paused state to an active state.
struct TORRENT_EXPORT torrent_resumed_alert: torrent_alert
struct TORRENT_EXPORT torrent_resumed_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_resumed_alert(aux::stack_allocator& alloc, torrent_handle const& h);
@ -1082,7 +1082,7 @@ namespace libtorrent
// This alert is posted when a torrent completes checking. i.e. when it transitions
// out of the ``checking files`` state into a state where it is ready to start downloading
struct TORRENT_EXPORT torrent_checked_alert: torrent_alert
struct TORRENT_EXPORT torrent_checked_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_checked_alert(aux::stack_allocator& alloc, torrent_handle const& h);
@ -1094,7 +1094,7 @@ namespace libtorrent
};
// This alert is generated when a HTTP seed name lookup fails.
struct TORRENT_EXPORT url_seed_alert: torrent_alert
struct TORRENT_EXPORT url_seed_alert TORRENT_FINAL : torrent_alert
{
// internal
url_seed_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -1133,7 +1133,7 @@ namespace libtorrent
// If the storage fails to read or write files that it needs access to, this alert is
// generated and the torrent is paused.
struct TORRENT_EXPORT file_error_alert: torrent_alert
struct TORRENT_EXPORT file_error_alert TORRENT_FINAL : torrent_alert
{
// internal
file_error_alert(aux::stack_allocator& alloc
@ -1172,7 +1172,7 @@ namespace libtorrent
// failed to match it. i.e. the metadata that was received was corrupt. libtorrent will
// automatically retry to fetch it in this case. This is only relevant when running a
// torrent-less download, with the metadata extension provided by libtorrent.
struct TORRENT_EXPORT metadata_failed_alert: torrent_alert
struct TORRENT_EXPORT metadata_failed_alert TORRENT_FINAL : torrent_alert
{
// internal
metadata_failed_alert(aux::stack_allocator& alloc
@ -1212,7 +1212,7 @@ namespace libtorrent
// }
// }
//
struct TORRENT_EXPORT metadata_received_alert: torrent_alert
struct TORRENT_EXPORT metadata_received_alert TORRENT_FINAL : torrent_alert
{
// internal
metadata_received_alert(aux::stack_allocator& alloc
@ -1227,7 +1227,7 @@ namespace libtorrent
// This alert is posted when there is an error on the UDP socket. The
// UDP socket is used for all uTP, DHT and UDP tracker traffic. It's
// global to the session.
struct TORRENT_EXPORT udp_error_alert: alert
struct TORRENT_EXPORT udp_error_alert TORRENT_FINAL : alert
{
// internal
udp_error_alert(
@ -1251,7 +1251,7 @@ namespace libtorrent
// generated. The external IP address can be acquired from the tracker (if it
// supports that) or from peers that supports the extension protocol.
// The address can be accessed through the ``external_address`` member.
struct TORRENT_EXPORT external_ip_alert: alert
struct TORRENT_EXPORT external_ip_alert TORRENT_FINAL : alert
{
// internal
external_ip_alert(aux::stack_allocator& alloc, address const& ip);
@ -1274,7 +1274,7 @@ namespace libtorrent
// Port 0 asks the operating system to pick a port that's free). If that fails
// you may see a listen_failed_alert with port 0 even if you didn't ask to
// listen on it.
struct TORRENT_EXPORT listen_failed_alert: alert
struct TORRENT_EXPORT listen_failed_alert TORRENT_FINAL : alert
{
enum socket_type_t { tcp, tcp_ssl, udp, i2p, socks5, utp_ssl };
@ -1321,7 +1321,7 @@ namespace libtorrent
// This alert is posted when the listen port succeeds to be opened on a
// particular interface. ``endpoint`` is the endpoint that successfully
// was opened for listening.
struct TORRENT_EXPORT listen_succeeded_alert: alert
struct TORRENT_EXPORT listen_succeeded_alert TORRENT_FINAL : alert
{
enum socket_type_t { tcp, tcp_ssl, udp, utp_ssl };
@ -1349,7 +1349,7 @@ namespace libtorrent
// case it appears the client is not running on a NAT:ed network or if it
// appears there is no NAT router that can be remote controlled to add port
// mappings.
struct TORRENT_EXPORT portmap_error_alert: alert
struct TORRENT_EXPORT portmap_error_alert TORRENT_FINAL : alert
{
// internal
portmap_error_alert(aux::stack_allocator& alloc, int i, int t
@ -1379,7 +1379,7 @@ namespace libtorrent
// a port was successfully mapped on it. On a NAT:ed network with a NAT-PMP
// capable router, this is typically generated once when mapping the TCP
// port and, if DHT is enabled, when the UDP port is mapped.
struct TORRENT_EXPORT portmap_alert: alert
struct TORRENT_EXPORT portmap_alert TORRENT_FINAL : alert
{
// internal
portmap_alert(aux::stack_allocator& alloc, int i, int port, int t);
@ -1400,13 +1400,15 @@ namespace libtorrent
int map_type;
};
#ifndef TORRENT_DISABLE_LOGGING
// This alert is generated to log informational events related to either
// UPnP or NAT-PMP. They contain a log line and the type (0 = NAT-PMP
// and 1 = UPnP). Displaying these messages to an end user is only useful
// for debugging the UPnP or NAT-PMP implementation. This alert is only
// posted if the alert::port_mapping_log_notification flag is enabled in
// the alert mask.
struct TORRENT_EXPORT portmap_log_alert: alert
struct TORRENT_EXPORT portmap_log_alert TORRENT_FINAL : alert
{
// internal
portmap_log_alert(aux::stack_allocator& alloc, int t, const char* m);
@ -1433,10 +1435,12 @@ namespace libtorrent
int m_log_idx;
};
#endif
// This alert is generated when a fastresume file has been passed to
// add_torrent() but the files on disk did not match the fastresume file.
// The error_code explains the reason why the resume file was rejected.
struct TORRENT_EXPORT fastresume_rejected_alert: torrent_alert
struct TORRENT_EXPORT fastresume_rejected_alert TORRENT_FINAL : torrent_alert
{
// internal
fastresume_rejected_alert(aux::stack_allocator& alloc
@ -1480,7 +1484,7 @@ namespace libtorrent
// * the port filter
// * the peer has a low port and ``no_connect_privileged_ports`` is enabled
// * the protocol of the peer is blocked (uTP/TCP blocking)
struct TORRENT_EXPORT peer_blocked_alert: torrent_alert
struct TORRENT_EXPORT peer_blocked_alert TORRENT_FINAL : torrent_alert
{
// internal
peer_blocked_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -1510,7 +1514,7 @@ namespace libtorrent
// This alert is generated when a DHT node announces to an info-hash on our
// DHT node. It belongs to the ``dht_notification`` category.
struct TORRENT_EXPORT dht_announce_alert: alert
struct TORRENT_EXPORT dht_announce_alert TORRENT_FINAL : alert
{
// internal
dht_announce_alert(aux::stack_allocator& alloc, address const& i, int p
@ -1528,7 +1532,7 @@ namespace libtorrent
// This alert is generated when a DHT node sends a ``get_peers`` message to
// our DHT node. It belongs to the ``dht_notification`` category.
struct TORRENT_EXPORT dht_get_peers_alert: alert
struct TORRENT_EXPORT dht_get_peers_alert TORRENT_FINAL : alert
{
// internal
dht_get_peers_alert(aux::stack_allocator& alloc, sha1_hash const& ih);
@ -1544,7 +1548,7 @@ namespace libtorrent
// This alert is posted approximately once every second, and it contains
// byte counters of most statistics that's tracked for torrents. Each active
// torrent posts these alerts regularly.
struct TORRENT_EXPORT stats_alert: torrent_alert
struct TORRENT_EXPORT stats_alert TORRENT_FINAL : torrent_alert
{
// internal
stats_alert(aux::stack_allocator& alloc, torrent_handle const& h, int interval
@ -1596,7 +1600,7 @@ namespace libtorrent
// enabled to let this alert through. The alert is also posted when removing
// a torrent from the session, once the outstanding cache flush is complete
// and the torrent does no longer have any files open.
struct TORRENT_EXPORT cache_flushed_alert: torrent_alert
struct TORRENT_EXPORT cache_flushed_alert TORRENT_FINAL : torrent_alert
{
// internal
cache_flushed_alert(aux::stack_allocator& alloc, torrent_handle const& h);
@ -1610,7 +1614,7 @@ namespace libtorrent
// anonymous mode. For instance, if the tracker proxy is not set up, no
// trackers will be used, because trackers can only be used through proxies
// when in anonymous mode.
struct TORRENT_EXPORT anonymous_mode_alert: torrent_alert
struct TORRENT_EXPORT anonymous_mode_alert TORRENT_FINAL : torrent_alert
{
// internal
anonymous_mode_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -1636,7 +1640,7 @@ namespace libtorrent
// This alert is generated when we receive a local service discovery message
// from a peer for a torrent we're currently participating in.
struct TORRENT_EXPORT lsd_peer_alert: peer_alert
struct TORRENT_EXPORT lsd_peer_alert TORRENT_FINAL : peer_alert
{
// internal
lsd_peer_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -1651,7 +1655,7 @@ namespace libtorrent
// This alert is posted whenever a tracker responds with a ``trackerid``.
// The tracker ID is like a cookie. The libtorrent will store the tracker ID
// for this tracker and repeat it in subsequent announces.
struct TORRENT_EXPORT trackerid_alert: tracker_alert
struct TORRENT_EXPORT trackerid_alert TORRENT_FINAL : tracker_alert
{
// internal
trackerid_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -1676,7 +1680,7 @@ namespace libtorrent
};
// This alert is posted when the initial DHT bootstrap is done.
struct TORRENT_EXPORT dht_bootstrap_alert: alert
struct TORRENT_EXPORT dht_bootstrap_alert TORRENT_FINAL : alert
{
// internal
dht_bootstrap_alert(aux::stack_allocator& alloc);
@ -1693,7 +1697,7 @@ namespace libtorrent
//
// This alert is only posted if the ``rss_notifications`` category is enabled
// in the alert_mask.
struct TORRENT_DEPRECATED TORRENT_EXPORT rss_alert: alert
struct TORRENT_DEPRECATED TORRENT_EXPORT rss_alert TORRENT_FINAL : alert
{
// internal
rss_alert(aux::stack_allocator& alloc, feed_handle h
@ -1736,7 +1740,7 @@ namespace libtorrent
#endif // TORRENT_NO_DEPRECATE
// This is posted whenever a torrent is transitioned into the error state.
struct TORRENT_EXPORT torrent_error_alert: torrent_alert
struct TORRENT_EXPORT torrent_error_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_error_alert(aux::stack_allocator& alloc, torrent_handle const& h
@ -1766,7 +1770,7 @@ namespace libtorrent
// the torrent won't work unless torrent_handle::set_ssl_certificate() is called with
// a valid certificate. Valid certificates MUST be signed by the SSL certificate
// in the .torrent file.
struct TORRENT_EXPORT torrent_need_cert_alert: torrent_alert
struct TORRENT_EXPORT torrent_need_cert_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_need_cert_alert(aux::stack_allocator& alloc
@ -1787,7 +1791,7 @@ namespace libtorrent
// the UDP listen socket for uTP sockets. However, connections may also be
// accepted ofer a Socks5 or i2p listen socket, or via a torrent specific
// listen socket for SSL torrents.
struct TORRENT_EXPORT incoming_connection_alert: alert
struct TORRENT_EXPORT incoming_connection_alert TORRENT_FINAL : alert
{
// internal
incoming_connection_alert(aux::stack_allocator& alloc, int t
@ -1822,7 +1826,7 @@ namespace libtorrent
// and contains the return status of the add operation. The torrent handle of the new
// torrent can be found in the base class' ``handle`` member. If adding
// the torrent failed, ``error`` contains the error code.
struct TORRENT_EXPORT add_torrent_alert : torrent_alert
struct TORRENT_EXPORT add_torrent_alert TORRENT_FINAL : torrent_alert
{
// internal
add_torrent_alert(aux::stack_allocator& alloc, torrent_handle h
@ -1847,7 +1851,7 @@ namespace libtorrent
// status of all torrents that changed since last time this message was
// posted. Its category is ``status_notification``, but it's not subject to
// filtering, since it's only manually posted anyway.
struct TORRENT_EXPORT state_update_alert : alert
struct TORRENT_EXPORT state_update_alert TORRENT_FINAL : alert
{
state_update_alert(aux::stack_allocator& alloc
, std::vector<torrent_status> st);
@ -1866,7 +1870,7 @@ namespace libtorrent
std::vector<torrent_status> status;
};
struct TORRENT_EXPORT mmap_cache_alert : alert
struct TORRENT_EXPORT mmap_cache_alert TORRENT_FINAL : alert
{
mmap_cache_alert(aux::stack_allocator& alloc
, error_code const& ec);
@ -1882,7 +1886,7 @@ namespace libtorrent
// calling post_session_stats() on the session object. Its category is
// ``status_notification``, but it is not subject to filtering, since it's only
// manually posted anyway.
struct TORRENT_EXPORT session_stats_alert : alert
struct TORRENT_EXPORT session_stats_alert TORRENT_FINAL : alert
{
session_stats_alert(aux::stack_allocator& alloc, counters const& cnt);
TORRENT_DEFINE_ALERT_PRIO(session_stats_alert, 70)
@ -1911,7 +1915,7 @@ namespace libtorrent
//
// Once this download completes, the ``torrent_update_alert`` is posted to
// notify the client of the info-hash changing.
struct TORRENT_EXPORT torrent_update_alert : torrent_alert
struct TORRENT_EXPORT torrent_update_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_update_alert(aux::stack_allocator& alloc, torrent_handle h
@ -1934,7 +1938,7 @@ namespace libtorrent
//
// It is only posted if the ``rss_notifications`` category is enabled in the
// alert_mask.
struct TORRENT_EXPORT rss_item_alert : alert
struct TORRENT_EXPORT rss_item_alert TORRENT_FINAL : alert
{
// internal
rss_item_alert(aux::stack_allocator& alloc, feed_handle h
@ -1952,7 +1956,7 @@ namespace libtorrent
// posted when something fails in the DHT. This is not necessarily a fatal
// error, but it could prevent proper operation
struct TORRENT_EXPORT dht_error_alert: alert
struct TORRENT_EXPORT dht_error_alert TORRENT_FINAL : alert
{
// internal
dht_error_alert(aux::stack_allocator& alloc, int op, error_code const& ec);
@ -1978,7 +1982,7 @@ namespace libtorrent
// this alert is posted as a response to a call to session::get_item(),
// specifically the overload for looking up immutable items in the DHT.
struct TORRENT_EXPORT dht_immutable_item_alert: alert
struct TORRENT_EXPORT dht_immutable_item_alert TORRENT_FINAL : alert
{
dht_immutable_item_alert(aux::stack_allocator& alloc, sha1_hash const& t
, entry const& i);
@ -2000,7 +2004,7 @@ namespace libtorrent
// this alert is posted as a response to a call to session::get_item(),
// specifically the overload for looking up mutable items in the DHT.
struct TORRENT_EXPORT dht_mutable_item_alert: alert
struct TORRENT_EXPORT dht_mutable_item_alert TORRENT_FINAL : alert
{
dht_mutable_item_alert(aux::stack_allocator& alloc
, boost::array<char, 32> k
@ -2043,7 +2047,7 @@ namespace libtorrent
// this is posted when a DHT put operation completes. This is useful if the
// client is waiting for a put to complete before shutting down for instance.
struct TORRENT_EXPORT dht_put_alert: alert
struct TORRENT_EXPORT dht_put_alert TORRENT_FINAL : alert
{
// internal
dht_put_alert(aux::stack_allocator& alloc, sha1_hash const& t, int n);
@ -2077,7 +2081,7 @@ namespace libtorrent
};
// this alert is used to report errors in the i2p SAM connection
struct TORRENT_EXPORT i2p_alert : alert
struct TORRENT_EXPORT i2p_alert TORRENT_FINAL : alert
{
i2p_alert(aux::stack_allocator& alloc, error_code const& ec);
@ -2092,7 +2096,7 @@ namespace libtorrent
// This alert is generated when we send a get_peers request
// It belongs to the ``dht_notification`` category.
struct TORRENT_EXPORT dht_outgoing_get_peers_alert: alert
struct TORRENT_EXPORT dht_outgoing_get_peers_alert TORRENT_FINAL : alert
{
// internal
dht_outgoing_get_peers_alert(aux::stack_allocator& alloc
@ -2115,11 +2119,12 @@ namespace libtorrent
udp::endpoint ip;
};
#ifndef TORRENT_DISABLE_LOGGING
// This alert is posted by some session wide event. Its main purpose is
// trouble shooting and debugging. It's not enabled by the default alert
// mask and is enabled by the ``alert::session_log_notification`` bit.
// Furhtermore, it's by default disabled as a build configuration.
struct TORRENT_EXPORT log_alert : alert
struct TORRENT_EXPORT log_alert TORRENT_FINAL : alert
{
// internal
log_alert(aux::stack_allocator& alloc, char const* log);
@ -2141,7 +2146,7 @@ namespace libtorrent
// trouble shooting and debugging. It's not enabled by the default alert
// mask and is enabled by the ``alert::torrent_log_notification`` bit. By
// default it is disabled as a build configuration.
struct TORRENT_EXPORT torrent_log_alert : torrent_alert
struct TORRENT_EXPORT torrent_log_alert TORRENT_FINAL : torrent_alert
{
// internal
torrent_log_alert(aux::stack_allocator& alloc, torrent_handle h
@ -2163,7 +2168,7 @@ namespace libtorrent
// for trouble shooting and debugging. It's not enabled by the default alert
// mask and is enabled by the ``alert::peer_log_notification`` bit. By
// default it is disabled as a build configuration.
struct TORRENT_EXPORT peer_log_alert : peer_alert
struct TORRENT_EXPORT peer_log_alert TORRENT_FINAL : peer_alert
{
// describes whether this log refers to in-flow or out-flow of the
// peer. The exception is ``info`` which is neither incoming or outgoing.
@ -2200,9 +2205,11 @@ namespace libtorrent
int m_str_idx;
};
#endif
// posted if the local service discovery socket fails to start properly.
// it's categorized as ``error_notification``.
struct TORRENT_EXPORT lsd_error_alert : alert
struct TORRENT_EXPORT lsd_error_alert TORRENT_FINAL : alert
{
// internal
lsd_error_alert(aux::stack_allocator& alloc, error_code const& ec);
@ -2274,7 +2281,7 @@ namespace libtorrent
};
// contains current DHT state. Posted in response to session::post_dht_stats().
struct TORRENT_EXPORT dht_stats_alert : alert
struct TORRENT_EXPORT dht_stats_alert TORRENT_FINAL : alert
{
// internal
dht_stats_alert(aux::stack_allocator& alloc
@ -2298,7 +2305,7 @@ namespace libtorrent
// up for being serviced. This alert is only posted if
// the alert::incoming_request_notification flag is enabled in the alert
// mask.
struct TORRENT_EXPORT incoming_request_alert : peer_alert
struct TORRENT_EXPORT incoming_request_alert TORRENT_FINAL : peer_alert
{
// internal
incoming_request_alert(aux::stack_allocator& alloc
@ -2314,7 +2321,7 @@ namespace libtorrent
peer_request req;
};
struct TORRENT_EXPORT dht_log_alert : alert
struct TORRENT_EXPORT dht_log_alert TORRENT_FINAL : alert
{
enum dht_module_t
{
@ -2347,7 +2354,7 @@ namespace libtorrent
// This alert is posted every time a DHT message is sent or received. It is
// only posted if the ``alert::dht_log_notification`` alert category is
// enabled. It contains a verbatim copy of the message.
struct TORRENT_EXPORT dht_pkt_alert : alert
struct TORRENT_EXPORT dht_pkt_alert TORRENT_FINAL : alert
{
enum direction_t
{ incoming, outgoing };
@ -2380,7 +2387,7 @@ namespace libtorrent
int m_size;
};
struct TORRENT_EXPORT dht_get_peers_reply_alert: alert {
struct TORRENT_EXPORT dht_get_peers_reply_alert TORRENT_FINAL : alert {
dht_get_peers_reply_alert(aux::stack_allocator& alloc
, sha1_hash const& ih
@ -2404,7 +2411,7 @@ namespace libtorrent
// This is posted exactly once for every call to session_handle::dht_direct_request.
// If the request failed, response() will return a default constructed bdecode_node.
struct TORRENT_EXPORT dht_direct_response_alert: alert
struct TORRENT_EXPORT dht_direct_response_alert TORRENT_FINAL : alert
{
dht_direct_response_alert(aux::stack_allocator& alloc, void* userdata
, udp::endpoint const& addr, bdecode_node const& response);

4
include/libtorrent/kademlia/routing_table.hpp
View File

@ -99,7 +99,7 @@ public:
void status(std::vector<dht_routing_bucket>& s) const;
void node_failed(node_id const& id, udp::endpoint const& ep);
// adds an endpoint that will never be added to
// the routing table
void add_router_node(udp::endpoint router);
@ -191,7 +191,9 @@ public:
private:
#ifndef TORRENT_DISABLE_LOGGING
dht_logger* m_log;
#endif
table_t::iterator find_bucket(node_id const& id);

4
include/libtorrent/peer_connection_handle.hpp
View File

@ -94,9 +94,13 @@ struct TORRENT_EXPORT peer_connection_handle
bool failed() const;
#ifndef TORRENT_DISABLE_LOGGING
void peer_log(peer_log_alert::direction_t direction
, char const* event, char const* fmt = "", ...) const TORRENT_FORMAT(4,5);
#endif // TORRENT_DISABLE_LOGGING
bool can_disconnect(error_code const& ec) const;
bool has_metadata() const;

22
simulation/test_tracker.cpp
View File

@ -278,16 +278,18 @@ struct sim_config : sim::default_config
void on_alert_notify(lt::session* ses)
{
std::vector<lt::alert*> alerts;
ses->pop_alerts(&alerts);
ses->get_io_service().post([ses] {
std::vector<lt::alert*> alerts;
ses->pop_alerts(&alerts);
for (lt::alert* a : alerts)
{
lt::time_duration d = a->timestamp().time_since_epoch();
boost::uint32_t millis = lt::duration_cast<lt::milliseconds>(d).count();
printf("%4d.%03d: %s\n", millis / 1000, millis % 1000,
a->message().c_str());
}
for (lt::alert* a : alerts)
{
lt::time_duration d = a->timestamp().time_since_epoch();
boost::uint32_t millis = lt::duration_cast<lt::milliseconds>(d).count();
printf("%4d.%03d: %s\n", millis / 1000, millis % 1000,
a->message().c_str());
}
});
}
// this test makes sure that a tracker whose host name resolves to both IPv6 and
@ -370,6 +372,7 @@ TORRENT_TEST(ipv6_support)
terminate.async_wait([&ses,&zombie](boost::system::error_code const& ec)
{
zombie = ses->abort();
ses->set_alert_notify([]{});
ses.reset();
});
@ -433,6 +436,7 @@ void announce_entry_test(Announce a, Test t)
t2.async_wait([&ses,&zombie](boost::system::error_code const& ec)
{
zombie = ses->abort();
ses->set_alert_notify([]{});
ses.reset();
});

8
src/alert.cpp
View File

@ -918,6 +918,8 @@ namespace libtorrent {
return ret;
}
#ifndef TORRENT_DISABLE_LOGGING
portmap_log_alert::portmap_log_alert(aux::stack_allocator& alloc, int t, const char* m)
: map_type(t)
#ifndef TORRENT_NO_DEPRECATE
@ -940,6 +942,8 @@ namespace libtorrent {
return ret;
}
#endif
fastresume_rejected_alert::fastresume_rejected_alert(
aux::stack_allocator& alloc
, torrent_handle const& h
@ -1550,6 +1554,8 @@ namespace libtorrent {
return msg;
}
#ifndef TORRENT_DISABLE_LOGGING
log_alert::log_alert(aux::stack_allocator& alloc, char const* log)
: m_alloc(alloc)
, m_str_idx(alloc.copy_string(log))
@ -1607,6 +1613,8 @@ namespace libtorrent {
+ mode[direction] + " " + event_type + " [ " + msg() + " ]";
}
#endif
lsd_error_alert::lsd_error_alert(aux::stack_allocator&, error_code const& ec)
: alert()
, error(ec)

8
src/kademlia/routing_table.cpp
View File

@ -80,13 +80,17 @@ void erase_one(T& container, K const& key)
routing_table::routing_table(node_id const& id, int bucket_size
, dht_settings const& settings
, dht_logger* log)
: m_log(log)
, m_settings(settings)
:
#ifndef TORRENT_DISABLE_LOGGING
m_log(log),
#endif
m_settings(settings)
, m_id(id)
, m_depth(0)
, m_last_self_refresh(min_time())
, m_bucket_size(bucket_size)
{
TORRENT_UNUSED(log);
m_buckets.reserve(30);
}

10
src/peer_connection_handle.cpp
View File

@ -220,11 +220,12 @@ bool peer_connection_handle::failed() const
return pc->failed();
}
#ifndef TORRENT_DISABLE_LOGGING
TORRENT_FORMAT(4,5)
void peer_connection_handle::peer_log(peer_log_alert::direction_t direction
, char const* event, char const* fmt, ...) const
{
#ifndef TORRENT_DISABLE_LOGGING
boost::shared_ptr<peer_connection> pc = native_handle();
TORRENT_ASSERT(pc);
va_list v;
@ -238,13 +239,10 @@ void peer_connection_handle::peer_log(peer_log_alert::direction_t direction
#pragma clang diagnostic pop
#endif
va_end(v);
#else
TORRENT_UNUSED(direction);
TORRENT_UNUSED(event);
TORRENT_UNUSED(fmt);
#endif
}
#endif // TORRENT_DISABLE_LOGGING
bool peer_connection_handle::can_disconnect(error_code const& ec) const
{
boost::shared_ptr<peer_connection> pc = native_handle();

8
src/session_impl.cpp
View File

@ -5311,13 +5311,19 @@ retry:
m_alerts.emplace_alert<lsd_peer_alert>(t->get_handle(), peer);
}
// TODO: perhaps this function should not exist when logging is disabled
void session_impl::on_port_map_log(
char const* msg, int map_transport)
{
#ifndef TORRENT_DISABLE_LOGGING
TORRENT_ASSERT(map_transport >= 0 && map_transport <= 1);
// log message
if (m_alerts.should_post<portmap_log_alert>())
m_alerts.emplace_alert<portmap_log_alert>(map_transport, msg);
#else
TORRENT_UNUSED(msg);
TORRENT_UNUSED(map_transport);
#endif
}
void session_impl::on_port_mapping(int mapping, address const& ip, int port
@ -6670,6 +6676,8 @@ retry:
m_alerts.emplace_alert<dht_outgoing_get_peers_alert>(target, sent_target, ep);
}
// TODO: 2 perhaps DHT logging should be disabled by TORRENT_DISABLE_LOGGING
// too
TORRENT_FORMAT(3,4)
void session_impl::log(libtorrent::dht::dht_logger::module_t m, char const* fmt, ...)
{