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moved error code documentation to the header file

This commit is contained in:
Arvid Norberg 2013-08-05 06:08:10 +00:00
parent 3dcc7d5f8b
commit 3aeeb56d47
4 changed files with 242 additions and 479 deletions
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417
docs/manual.rst
View File

@ -5609,425 +5609,8 @@ libtorrent_exception
error_code
==========
libtorrent uses boost.system's ``error_code`` class to represent errors. libtorrent has
its own error category (``libtorrent::get_libtorrent_category()``) whith the following error
codes:
====== ========================================= =================================================================
code symbol description
====== ========================================= =================================================================
0 no_error Not an error
------ ----------------------------------------- -----------------------------------------------------------------
1 file_collision Two torrents has files which end up overwriting each other
------ ----------------------------------------- -----------------------------------------------------------------
2 failed_hash_check A piece did not match its piece hash
------ ----------------------------------------- -----------------------------------------------------------------
3 torrent_is_no_dict The .torrent file does not contain a bencoded dictionary at
its top level
------ ----------------------------------------- -----------------------------------------------------------------
4 torrent_missing_info The .torrent file does not have an ``info`` dictionary
------ ----------------------------------------- -----------------------------------------------------------------
5 torrent_info_no_dict The .torrent file's ``info`` entry is not a dictionary
------ ----------------------------------------- -----------------------------------------------------------------
6 torrent_missing_piece_length The .torrent file does not have a ``piece length`` entry
------ ----------------------------------------- -----------------------------------------------------------------
7 torrent_missing_name The .torrent file does not have a ``name`` entry
------ ----------------------------------------- -----------------------------------------------------------------
8 torrent_invalid_name The .torrent file's name entry is invalid
------ ----------------------------------------- -----------------------------------------------------------------
9 torrent_invalid_length The length of a file, or of the whole .torrent file is invalid.
Either negative or not an integer
------ ----------------------------------------- -----------------------------------------------------------------
10 torrent_file_parse_failed Failed to parse a file entry in the .torrent
------ ----------------------------------------- -----------------------------------------------------------------
11 torrent_missing_pieces The ``pieces`` field is missing or invalid in the .torrent file
------ ----------------------------------------- -----------------------------------------------------------------
12 torrent_invalid_hashes The ``pieces`` string has incorrect length
------ ----------------------------------------- -----------------------------------------------------------------
13 too_many_pieces_in_torrent The .torrent file has more pieces than is supported by libtorrent
------ ----------------------------------------- -----------------------------------------------------------------
14 invalid_swarm_metadata The metadata (.torrent file) that was received from the swarm
matched the info-hash, but failed to be parsed
------ ----------------------------------------- -----------------------------------------------------------------
15 invalid_bencoding The file or buffer is not correctly bencoded
------ ----------------------------------------- -----------------------------------------------------------------
16 no_files_in_torrent The .torrent file does not contain any files
------ ----------------------------------------- -----------------------------------------------------------------
17 invalid_escaped_string The string was not properly url-encoded as expected
------ ----------------------------------------- -----------------------------------------------------------------
18 session_is_closing Operation is not permitted since the session is shutting down
------ ----------------------------------------- -----------------------------------------------------------------
19 duplicate_torrent There's already a torrent with that info-hash added to the
session
------ ----------------------------------------- -----------------------------------------------------------------
20 invalid_torrent_handle The supplied torrent_handle is not referring to a valid torrent
------ ----------------------------------------- -----------------------------------------------------------------
21 invalid_entry_type The type requested from the entry did not match its type
------ ----------------------------------------- -----------------------------------------------------------------
22 missing_info_hash_in_uri The specified URI does not contain a valid info-hash
------ ----------------------------------------- -----------------------------------------------------------------
23 file_too_short One of the files in the torrent was unexpectadly small. This
might be caused by files being changed by an external process
------ ----------------------------------------- -----------------------------------------------------------------
24 unsupported_url_protocol The URL used an unknown protocol. Currently ``http`` and
``https`` (if built with openssl support) are recognized. For
trackers ``udp`` is recognized as well.
------ ----------------------------------------- -----------------------------------------------------------------
25 url_parse_error The URL did not conform to URL syntax and failed to be parsed
------ ----------------------------------------- -----------------------------------------------------------------
26 peer_sent_empty_piece The peer sent a 'piece' message of length 0
------ ----------------------------------------- -----------------------------------------------------------------
27 parse_failed A bencoded structure was currupt and failed to be parsed
------ ----------------------------------------- -----------------------------------------------------------------
28 invalid_file_tag The fast resume file was missing or had an invalid file version
tag
------ ----------------------------------------- -----------------------------------------------------------------
29 missing_info_hash The fast resume file was missing or had an invalid info-hash
------ ----------------------------------------- -----------------------------------------------------------------
30 mismatching_info_hash The info-hash in the resume file did not match the torrent
------ ----------------------------------------- -----------------------------------------------------------------
31 invalid_hostname The URL contained an invalid hostname
------ ----------------------------------------- -----------------------------------------------------------------
32 invalid_port The URL had an invalid port
------ ----------------------------------------- -----------------------------------------------------------------
33 port_blocked The port is blocked by the port-filter, and prevented the
connection
------ ----------------------------------------- -----------------------------------------------------------------
34 expected_close_bracket_in_address The IPv6 address was expected to end with ']'
------ ----------------------------------------- -----------------------------------------------------------------
35 destructing_torrent The torrent is being destructed, preventing the operation to
succeed
------ ----------------------------------------- -----------------------------------------------------------------
36 timed_out The connection timed out
------ ----------------------------------------- -----------------------------------------------------------------
37 upload_upload_connection The peer is upload only, and we are upload only. There's no point
in keeping the connection
------ ----------------------------------------- -----------------------------------------------------------------
38 uninteresting_upload_peer The peer is upload only, and we're not interested in it. There's
no point in keeping the connection
------ ----------------------------------------- -----------------------------------------------------------------
39 invalid_info_hash The peer sent an unknown info-hash
------ ----------------------------------------- -----------------------------------------------------------------
40 torrent_paused The torrent is paused, preventing the operation from succeeding
------ ----------------------------------------- -----------------------------------------------------------------
41 invalid_have The peer sent an invalid have message, either wrong size or
referring to a piece that doesn't exist in the torrent
------ ----------------------------------------- -----------------------------------------------------------------
42 invalid_bitfield_size The bitfield message had the incorrect size
------ ----------------------------------------- -----------------------------------------------------------------
43 too_many_requests_when_choked The peer kept requesting pieces after it was choked, possible
abuse attempt.
------ ----------------------------------------- -----------------------------------------------------------------
44 invalid_piece The peer sent a piece message that does not correspond to a
piece request sent by the client
------ ----------------------------------------- -----------------------------------------------------------------
45 no_memory memory allocation failed
------ ----------------------------------------- -----------------------------------------------------------------
46 torrent_aborted The torrent is aborted, preventing the operation to succeed
------ ----------------------------------------- -----------------------------------------------------------------
47 self_connection The peer is a connection to ourself, no point in keeping it
------ ----------------------------------------- -----------------------------------------------------------------
48 invalid_piece_size The peer sent a piece message with invalid size, either negative
or greater than one block
------ ----------------------------------------- -----------------------------------------------------------------
49 timed_out_no_interest The peer has not been interesting or interested in us for too
long, no point in keeping it around
------ ----------------------------------------- -----------------------------------------------------------------
50 timed_out_inactivity The peer has not said anything in a long time, possibly dead
------ ----------------------------------------- -----------------------------------------------------------------
51 timed_out_no_handshake The peer did not send a handshake within a reasonable amount of
time, it might not be a bittorrent peer
------ ----------------------------------------- -----------------------------------------------------------------
52 timed_out_no_request The peer has been unchoked for too long without requesting any
data. It might be lying about its interest in us
------ ----------------------------------------- -----------------------------------------------------------------
53 invalid_choke The peer sent an invalid choke message
------ ----------------------------------------- -----------------------------------------------------------------
54 invalid_unchoke The peer send an invalid unchoke message
------ ----------------------------------------- -----------------------------------------------------------------
55 invalid_interested The peer sent an invalid interested message
------ ----------------------------------------- -----------------------------------------------------------------
56 invalid_not_interested The peer sent an invalid not-interested message
------ ----------------------------------------- -----------------------------------------------------------------
57 invalid_request The peer sent an invalid piece request message
------ ----------------------------------------- -----------------------------------------------------------------
58 invalid_hash_list The peer sent an invalid hash-list message (this is part of the
merkle-torrent extension)
------ ----------------------------------------- -----------------------------------------------------------------
59 invalid_hash_piece The peer sent an invalid hash-piece message (this is part of the
merkle-torrent extension)
------ ----------------------------------------- -----------------------------------------------------------------
60 invalid_cancel The peer sent an invalid cancel message
------ ----------------------------------------- -----------------------------------------------------------------
61 invalid_dht_port The peer sent an invalid DHT port-message
------ ----------------------------------------- -----------------------------------------------------------------
62 invalid_suggest The peer sent an invalid suggest piece-message
------ ----------------------------------------- -----------------------------------------------------------------
63 invalid_have_all The peer sent an invalid have all-message
------ ----------------------------------------- -----------------------------------------------------------------
64 invalid_have_none The peer sent an invalid have none-message
------ ----------------------------------------- -----------------------------------------------------------------
65 invalid_reject The peer sent an invalid reject message
------ ----------------------------------------- -----------------------------------------------------------------
66 invalid_allow_fast The peer sent an invalid allow fast-message
------ ----------------------------------------- -----------------------------------------------------------------
67 invalid_extended The peer sent an invalid extesion message ID
------ ----------------------------------------- -----------------------------------------------------------------
68 invalid_message The peer sent an invalid message ID
------ ----------------------------------------- -----------------------------------------------------------------
69 sync_hash_not_found The synchronization hash was not found in the encrypted handshake
------ ----------------------------------------- -----------------------------------------------------------------
70 invalid_encryption_constant The encryption constant in the handshake is invalid
------ ----------------------------------------- -----------------------------------------------------------------
71 no_plaintext_mode The peer does not support plaintext, which is the selected mode
------ ----------------------------------------- -----------------------------------------------------------------
72 no_rc4_mode The peer does not support rc4, which is the selected mode
------ ----------------------------------------- -----------------------------------------------------------------
73 unsupported_encryption_mode The peer does not support any of the encryption modes that the
client supports
------ ----------------------------------------- -----------------------------------------------------------------
74 unsupported_encryption_mode_selected The peer selected an encryption mode that the client did not
advertise and does not support
------ ----------------------------------------- -----------------------------------------------------------------
75 invalid_pad_size The pad size used in the encryption handshake is of invalid size
------ ----------------------------------------- -----------------------------------------------------------------
76 invalid_encrypt_handshake The encryption handshake is invalid
------ ----------------------------------------- -----------------------------------------------------------------
77 no_incoming_encrypted The client is set to not support incoming encrypted connections
and this is an encrypted connection
------ ----------------------------------------- -----------------------------------------------------------------
78 no_incoming_regular The client is set to not support incoming regular bittorrent
connections, and this is a regular connection
------ ----------------------------------------- -----------------------------------------------------------------
79 duplicate_peer_id The client is already connected to this peer-ID
------ ----------------------------------------- -----------------------------------------------------------------
80 torrent_removed Torrent was removed
------ ----------------------------------------- -----------------------------------------------------------------
81 packet_too_large The packet size exceeded the upper sanity check-limit
------ ----------------------------------------- -----------------------------------------------------------------
82 reserved
------ ----------------------------------------- -----------------------------------------------------------------
83 http_error The web server responded with an error
------ ----------------------------------------- -----------------------------------------------------------------
84 missing_location The web server response is missing a location header
------ ----------------------------------------- -----------------------------------------------------------------
85 invalid_redirection The web seed redirected to a path that no longer matches the
.torrent directory structure
------ ----------------------------------------- -----------------------------------------------------------------
86 redirecting The connection was closed becaused it redirected to a different
URL
------ ----------------------------------------- -----------------------------------------------------------------
87 invalid_range The HTTP range header is invalid
------ ----------------------------------------- -----------------------------------------------------------------
88 no_content_length The HTTP response did not have a content length
------ ----------------------------------------- -----------------------------------------------------------------
89 banned_by_ip_filter The IP is blocked by the IP filter
------ ----------------------------------------- -----------------------------------------------------------------
90 too_many_connections At the connection limit
------ ----------------------------------------- -----------------------------------------------------------------
91 peer_banned The peer is marked as banned
------ ----------------------------------------- -----------------------------------------------------------------
92 stopping_torrent The torrent is stopping, causing the operation to fail
------ ----------------------------------------- -----------------------------------------------------------------
93 too_many_corrupt_pieces The peer has sent too many corrupt pieces and is banned
------ ----------------------------------------- -----------------------------------------------------------------
94 torrent_not_ready The torrent is not ready to receive peers
------ ----------------------------------------- -----------------------------------------------------------------
95 peer_not_constructed The peer is not completely constructed yet
------ ----------------------------------------- -----------------------------------------------------------------
96 session_closing The session is closing, causing the operation to fail
------ ----------------------------------------- -----------------------------------------------------------------
97 optimistic_disconnect The peer was disconnected in order to leave room for a
potentially better peer
------ ----------------------------------------- -----------------------------------------------------------------
98 torrent_finished The torrent is finished
------ ----------------------------------------- -----------------------------------------------------------------
99 no_router No UPnP router found
------ ----------------------------------------- -----------------------------------------------------------------
100 metadata_too_large The metadata message says the metadata exceeds the limit
------ ----------------------------------------- -----------------------------------------------------------------
101 invalid_metadata_request The peer sent an invalid metadata request message
------ ----------------------------------------- -----------------------------------------------------------------
102 invalid_metadata_size The peer advertised an invalid metadata size
------ ----------------------------------------- -----------------------------------------------------------------
103 invalid_metadata_offset The peer sent a message with an invalid metadata offset
------ ----------------------------------------- -----------------------------------------------------------------
104 invalid_metadata_message The peer sent an invalid metadata message
------ ----------------------------------------- -----------------------------------------------------------------
105 pex_message_too_large The peer sent a peer exchange message that was too large
------ ----------------------------------------- -----------------------------------------------------------------
106 invalid_pex_message The peer sent an invalid peer exchange message
------ ----------------------------------------- -----------------------------------------------------------------
107 invalid_lt_tracker_message The peer sent an invalid tracker exchange message
------ ----------------------------------------- -----------------------------------------------------------------
108 too_frequent_pex The peer sent an pex messages too often. This is a possible
attempt of and attack
------ ----------------------------------------- -----------------------------------------------------------------
109 no_metadata The operation failed because it requires the torrent to have
the metadata (.torrent file) and it doesn't have it yet.
This happens for magnet links before they have downloaded the
metadata, and also torrents added by URL.
------ ----------------------------------------- -----------------------------------------------------------------
110 invalid_dont_have The peer sent an invalid ``dont_have`` message. The dont have
message is an extension to allow peers to advertise that the
no longer has a piece they previously had.
------ ----------------------------------------- -----------------------------------------------------------------
111 requires_ssl_connection The peer tried to connect to an SSL torrent without connecting
over SSL.
------ ----------------------------------------- -----------------------------------------------------------------
112 invalid_ssl_cert The peer tried to connect to a torrent with a certificate
for a different torrent.
====== ========================================= =================================================================
NAT-PMP errors:
====== ========================================= =================================================================
code symbol description
====== ========================================= =================================================================
120 unsupported_protocol_version The NAT-PMP router responded with an unsupported protocol version
------ ----------------------------------------- -----------------------------------------------------------------
121 natpmp_not_authorized You are not authorized to map ports on this NAT-PMP router
------ ----------------------------------------- -----------------------------------------------------------------
122 network_failure The NAT-PMP router failed because of a network failure
------ ----------------------------------------- -----------------------------------------------------------------
123 no_resources The NAT-PMP router failed because of lack of resources
------ ----------------------------------------- -----------------------------------------------------------------
124 unsupported_opcode The NAT-PMP router failed because an unsupported opcode was sent
====== ========================================= =================================================================
fastresume data errors:
====== ========================================= =================================================================
code symbol description
====== ========================================= =================================================================
130 missing_file_sizes The resume data file is missing the 'file sizes' entry
------ ----------------------------------------- -----------------------------------------------------------------
131 no_files_in_resume_data The resume data file 'file sizes' entry is empty
------ ----------------------------------------- -----------------------------------------------------------------
132 missing_pieces The resume data file is missing the 'pieces' and 'slots' entry
------ ----------------------------------------- -----------------------------------------------------------------
133 mismatching_number_of_files The number of files in the resume data does not match the number
of files in the torrent
------ ----------------------------------------- -----------------------------------------------------------------
134 mismatching_files_size One of the files on disk has a different size than in the fast
resume file
------ ----------------------------------------- -----------------------------------------------------------------
135 mismatching_file_timestamp One of the files on disk has a different timestamp than in the
fast resume file
------ ----------------------------------------- -----------------------------------------------------------------
136 not_a_dictionary The resume data file is not a dictionary
------ ----------------------------------------- -----------------------------------------------------------------
137 invalid_blocks_per_piece The 'blocks per piece' entry is invalid in the resume data file
------ ----------------------------------------- -----------------------------------------------------------------
138 missing_slots The resume file is missing the 'slots' entry, which is required
for torrents with compact allocation
------ ----------------------------------------- -----------------------------------------------------------------
139 too_many_slots The resume file contains more slots than the torrent
------ ----------------------------------------- -----------------------------------------------------------------
140 invalid_slot_list The 'slot' entry is invalid in the resume data
------ ----------------------------------------- -----------------------------------------------------------------
141 invalid_piece_index One index in the 'slot' list is invalid
------ ----------------------------------------- -----------------------------------------------------------------
142 pieces_need_reorder The pieces on disk needs to be re-ordered for the specified
allocation mode. This happens if you specify sparse allocation
and the files on disk are using compact storage. The pieces needs
to be moved to their right position
====== ========================================= =================================================================
HTTP errors:
====== ========================================= =================================================================
150 http_parse_error The HTTP header was not correctly formatted
------ ----------------------------------------- -----------------------------------------------------------------
151 http_missing_location The HTTP response was in the 300-399 range but lacked a location
header
------ ----------------------------------------- -----------------------------------------------------------------
152 http_failed_decompress The HTTP response was encoded with gzip or deflate but
decompressing it failed
====== ========================================= =================================================================
I2P errors:
====== ========================================= =================================================================
160 no_i2p_router The URL specified an i2p address, but no i2p router is configured
====== ========================================= =================================================================
tracker errors:
====== ========================================= =================================================================
170 scrape_not_available The tracker URL doesn't support transforming it into a scrape
URL. i.e. it doesn't contain "announce.
------ ----------------------------------------- -----------------------------------------------------------------
171 invalid_tracker_response invalid tracker response
------ ----------------------------------------- -----------------------------------------------------------------
172 invalid_peer_dict invalid peer dictionary entry. Not a dictionary
------ ----------------------------------------- -----------------------------------------------------------------
173 tracker_failure tracker sent a failure message
------ ----------------------------------------- -----------------------------------------------------------------
174 invalid_files_entry missing or invalid 'files' entry
------ ----------------------------------------- -----------------------------------------------------------------
175 invalid_hash_entry missing or invalid 'hash' entry
------ ----------------------------------------- -----------------------------------------------------------------
176 invalid_peers_entry missing or invalid 'peers' and 'peers6' entry
------ ----------------------------------------- -----------------------------------------------------------------
177 invalid_tracker_response_length udp tracker response packet has invalid size
------ ----------------------------------------- -----------------------------------------------------------------
178 invalid_tracker_transaction_id invalid transaction id in udp tracker response
------ ----------------------------------------- -----------------------------------------------------------------
179 invalid_tracker_action invalid action field in udp tracker response
------ ----------------------------------------- -----------------------------------------------------------------
190 expected_string expected string in bencoded string
------ ----------------------------------------- -----------------------------------------------------------------
191 expected_colon expected colon in bencoded string
------ ----------------------------------------- -----------------------------------------------------------------
192 unexpected_eof unexpected end of file in bencoded string
------ ----------------------------------------- -----------------------------------------------------------------
193 expected_value expected value (list, dict, int or string) in bencoded string
------ ----------------------------------------- -----------------------------------------------------------------
194 depth_exceeded bencoded recursion depth limit exceeded
------ ----------------------------------------- -----------------------------------------------------------------
195 item_limit_exceeded bencoded item count limit exceeded
====== ========================================= =================================================================
The names of these error codes are declared in then ``libtorrent::errors`` namespace.
There is also another error category, ``libtorrent::upnp_category``, defining errors
retrned by UPnP routers. Here's a (possibly incomplete) list of UPnP error codes:
====== ========================================= ====================================================
code symbol description
====== ========================================= ====================================================
0 no_error No error
------ ----------------------------------------- ----------------------------------------------------
402 invalid_argument One of the arguments in the request is invalid
------ ----------------------------------------- ----------------------------------------------------
501 action_failed The request failed
------ ----------------------------------------- ----------------------------------------------------
714 value_not_in_array The specified value does not exist in the array
------ ----------------------------------------- ----------------------------------------------------
715 source_ip_cannot_be_wildcarded The source IP address cannot be wild-carded, but
must be fully specified
------ ----------------------------------------- ----------------------------------------------------
716 external_port_cannot_be_wildcarded The external port cannot be wildcarded, but must
be specified
------ ----------------------------------------- ----------------------------------------------------
718 port_mapping_conflict The port mapping entry specified conflicts with a
mapping assigned previously to another client
------ ----------------------------------------- ----------------------------------------------------
724 internal_port_must_match_external Internal and external port value must be the same
------ ----------------------------------------- ----------------------------------------------------
725 only_permanent_leases_supported The NAT implementation only supports permanent
lease times on port mappings
------ ----------------------------------------- ----------------------------------------------------
726 remote_host_must_be_wildcard RemoteHost must be a wildcard and cannot be a
specific IP addres or DNS name
------ ----------------------------------------- ----------------------------------------------------
727 external_port_must_be_wildcard ExternalPort must be a wildcard and cannot be a
specific port
====== ========================================= ====================================================
The UPnP errors are declared in the ``libtorrent::upnp_errors`` namespace.
HTTP errors are reported in the ``libtorrent::http_category``, with error code enums in
the ``libtorrent::errors`` namespace.

275
include/libtorrent/error_code.hpp
View File

@ -55,217 +55,378 @@ namespace libtorrent
namespace errors
{
// libtorrent uses boost.system's ``error_code`` class to represent errors. libtorrent has
// its own error category get_libtorrent_category() whith the error codes defined by error_code_enum.
enum error_code_enum
{
// Not an error
no_error = 0,
// Two torrents has files which end up overwriting each other
file_collision,
// A piece did not match its piece hash
failed_hash_check,
// The .torrent file does not contain a bencoded dictionary at
// its top level
torrent_is_no_dict,
// The .torrent file does not have an ``info`` dictionary
torrent_missing_info,
// The .torrent file's ``info`` entry is not a dictionary
torrent_info_no_dict,
// The .torrent file does not have a ``piece length`` entry
torrent_missing_piece_length,
// The .torrent file does not have a ``name`` entry
torrent_missing_name,
// The .torrent file's name entry is invalid
torrent_invalid_name,
// The length of a file, or of the whole .torrent file is invalid.
// Either negative or not an integer
torrent_invalid_length,
// Failed to parse a file entry in the .torrent
torrent_file_parse_failed,
// The ``pieces`` field is missing or invalid in the .torrent file
torrent_missing_pieces,
// The ``pieces`` string has incorrect length
torrent_invalid_hashes,
// The .torrent file has more pieces than is supported by libtorrent
too_many_pieces_in_torrent,
// The metadata (.torrent file) that was received from the swarm
// matched the info-hash, but failed to be parsed
invalid_swarm_metadata,
// The file or buffer is not correctly bencoded
invalid_bencoding,
// The .torrent file does not contain any files
no_files_in_torrent,
// The string was not properly url-encoded as expected
invalid_escaped_string,
// Operation is not permitted since the session is shutting down
session_is_closing,
// There's already a torrent with that info-hash added to the
// session
duplicate_torrent,
// The supplied torrent_handle is not referring to a valid torrent
invalid_torrent_handle,
// The type requested from the entry did not match its type
invalid_entry_type,
// The specified URI does not contain a valid info-hash
missing_info_hash_in_uri,
// One of the files in the torrent was unexpectadly small. This
// might be caused by files being changed by an external process
file_too_short,
// The URL used an unknown protocol. Currently ``http`` and
// ``https`` (if built with openssl support) are recognized. For
// trackers ``udp`` is recognized as well.
unsupported_url_protocol,
// The URL did not conform to URL syntax and failed to be parsed
url_parse_error,
// The peer sent a 'piece' message of length 0
peer_sent_empty_piece,
// A bencoded structure was currupt and failed to be parsed
parse_failed,
// The fast resume file was missing or had an invalid file version
// tag
invalid_file_tag,
// The fast resume file was missing or had an invalid info-hash
missing_info_hash,
// The info-hash in the resume file did not match the torrent
mismatching_info_hash,
// The URL contained an invalid hostname
invalid_hostname,
// The URL had an invalid port
invalid_port,
// The port is blocked by the port-filter, and prevented the
// connection
port_blocked,
// The IPv6 address was expected to end with ']'
expected_close_bracket_in_address,
// The torrent is being destructed, preventing the operation to
// succeed
destructing_torrent,
// The connection timed out
timed_out,
// The peer is upload only, and we are upload only. There's no point
// in keeping the connection
upload_upload_connection,
// The peer is upload only, and we're not interested in it. There's
// no point in keeping the connection
uninteresting_upload_peer,
// The peer sent an unknown info-hash
invalid_info_hash,
// The torrent is paused, preventing the operation from succeeding
torrent_paused,
// The peer sent an invalid have message, either wrong size or
// referring to a piece that doesn't exist in the torrent
invalid_have,
// The bitfield message had the incorrect size
invalid_bitfield_size,
// The peer kept requesting pieces after it was choked, possible
// abuse attempt.
too_many_requests_when_choked,
// The peer sent a piece message that does not correspond to a
// piece request sent by the client
invalid_piece,
// memory allocation failed
no_memory,
// The torrent is aborted, preventing the operation to succeed
torrent_aborted,
// The peer is a connection to ourself, no point in keeping it
self_connection,
// The peer sent a piece message with invalid size, either negative
// or greater than one block
invalid_piece_size,
// The peer has not been interesting or interested in us for too
// long, no point in keeping it around
timed_out_no_interest,
// The peer has not said anything in a long time, possibly dead
timed_out_inactivity,
// The peer did not send a handshake within a reasonable amount of
// time, it might not be a bittorrent peer
timed_out_no_handshake,
// The peer has been unchoked for too long without requesting any
// data. It might be lying about its interest in us
timed_out_no_request,
// The peer sent an invalid choke message
invalid_choke,
// The peer send an invalid unchoke message
invalid_unchoke,
// The peer sent an invalid interested message
invalid_interested,
// The peer sent an invalid not-interested message
invalid_not_interested,
// The peer sent an invalid piece request message
invalid_request,
// The peer sent an invalid hash-list message (this is part of the
// merkle-torrent extension)
invalid_hash_list,
// The peer sent an invalid hash-piece message (this is part of the
// merkle-torrent extension)
invalid_hash_piece,
// The peer sent an invalid cancel message
invalid_cancel,
// The peer sent an invalid DHT port-message
invalid_dht_port,
// The peer sent an invalid suggest piece-message
invalid_suggest,
// The peer sent an invalid have all-message
invalid_have_all,
// The peer sent an invalid have none-message
invalid_have_none,
// The peer sent an invalid reject message
invalid_reject,
// The peer sent an invalid allow fast-message
invalid_allow_fast,
// The peer sent an invalid extesion message ID
invalid_extended,
// The peer sent an invalid message ID
invalid_message,
// The synchronization hash was not found in the encrypted handshake
sync_hash_not_found,
// The encryption constant in the handshake is invalid
invalid_encryption_constant,
// The peer does not support plaintext, which is the selected mode
no_plaintext_mode,
// The peer does not support rc4, which is the selected mode
no_rc4_mode,
// The peer does not support any of the encryption modes that the
// client supports
unsupported_encryption_mode,
// The peer selected an encryption mode that the client did not
// advertise and does not support
unsupported_encryption_mode_selected,
// The pad size used in the encryption handshake is of invalid size
invalid_pad_size,
// The encryption handshake is invalid
invalid_encrypt_handshake,
// The client is set to not support incoming encrypted connections
// and this is an encrypted connection
no_incoming_encrypted,
// The client is set to not support incoming regular bittorrent
// connections, and this is a regular connection
no_incoming_regular,
// The client is already connected to this peer-ID
duplicate_peer_id,
// Torrent was removed
torrent_removed,
// The packet size exceeded the upper sanity check-limit
packet_too_large,
reserved,
// The web server responded with an error
http_error,
// The web server response is missing a location header
missing_location,
// The web seed redirected to a path that no longer matches the
// .torrent directory structure
invalid_redirection,
// The connection was closed becaused it redirected to a different
// URL
redirecting,
// The HTTP range header is invalid
invalid_range,
// The HTTP response did not have a content length
no_content_length,
// The IP is blocked by the IP filter
banned_by_ip_filter,
// At the connection limit
too_many_connections,
// The peer is marked as banned
peer_banned,
// The torrent is stopping, causing the operation to fail
stopping_torrent,
// The peer has sent too many corrupt pieces and is banned
too_many_corrupt_pieces,
// The torrent is not ready to receive peers
torrent_not_ready,
// The peer is not completely constructed yet
peer_not_constructed,
// The session is closing, causing the operation to fail
session_closing,
// The peer was disconnected in order to leave room for a
// potentially better peer
optimistic_disconnect,
// The torrent is finished
torrent_finished,
// No UPnP router found
no_router,
// The metadata message says the metadata exceeds the limit
metadata_too_large,
// The peer sent an invalid metadata request message
invalid_metadata_request,
// The peer advertised an invalid metadata size
invalid_metadata_size,
// The peer sent a message with an invalid metadata offset
invalid_metadata_offset,
// The peer sent an invalid metadata message
invalid_metadata_message,
// The peer sent a peer exchange message that was too large
pex_message_too_large,
// The peer sent an invalid peer exchange message
invalid_pex_message,
// The peer sent an invalid tracker exchange message
invalid_lt_tracker_message,
// The peer sent an pex messages too often. This is a possible
// attempt of and attack
too_frequent_pex,
// The operation failed because it requires the torrent to have
// the metadata (.torrent file) and it doesn't have it yet.
// This happens for magnet links before they have downloaded the
// metadata, and also torrents added by URL.
no_metadata,
// The peer sent an invalid ``dont_have`` message. The dont have
// message is an extension to allow peers to advertise that the
// no longer has a piece they previously had.
invalid_dont_have,
// The peer tried to connect to an SSL torrent without connecting
// over SSL.
requires_ssl_connection,
// The peer tried to connect to a torrent with a certificate
// for a different torrent.
invalid_ssl_cert,
reserved113,
reserved114,
reserved115,
reserved116,
reserved117,
reserved118,
reserved119,
// natpmp errors
unsupported_protocol_version, // 120
// The NAT-PMP router responded with an unsupported protocol version
unsupported_protocol_version = 120,
// You are not authorized to map ports on this NAT-PMP router
natpmp_not_authorized,
// The NAT-PMP router failed because of a network failure
network_failure,
// The NAT-PMP router failed because of lack of resources
no_resources,
// The NAT-PMP router failed because an unsupported opcode was sent
unsupported_opcode,
reserved125,
reserved126,
reserved127,
reserved128,
reserved129,
// fastresume errors
missing_file_sizes, // 130
// The resume data file is missing the 'file sizes' entry
missing_file_sizes = 130,
// The resume data file 'file sizes' entry is empty
no_files_in_resume_data,
// The resume data file is missing the 'pieces' and 'slots' entry
missing_pieces,
// The number of files in the resume data does not match the number
// of files in the torrent
mismatching_number_of_files,
// One of the files on disk has a different size than in the fast
// resume file
mismatching_file_size,
// One of the files on disk has a different timestamp than in the
// fast resume file
mismatching_file_timestamp,
// The resume data file is not a dictionary
not_a_dictionary,
// The 'blocks per piece' entry is invalid in the resume data file
invalid_blocks_per_piece,
// The resume file is missing the 'slots' entry, which is required
// for torrents with compact allocation
missing_slots,
// The resume file contains more slots than the torrent
too_many_slots,
// The 'slot' entry is invalid in the resume data
invalid_slot_list,
// One index in the 'slot' list is invalid
invalid_piece_index,
// The pieces on disk needs to be re-ordered for the specified
// allocation mode. This happens if you specify sparse allocation
// and the files on disk are using compact storage. The pieces needs
// to be moved to their right position
pieces_need_reorder,
reserved143,
reserved144,
reserved145,
reserved146,
reserved147,
reserved148,
reserved149,
// HTTP errors
http_parse_error, // 150
// The HTTP header was not correctly formatted
http_parse_error = 150,
// The HTTP response was in the 300-399 range but lacked a location
// header
http_missing_location,
// The HTTP response was encoded with gzip or deflate but
// decompressing it failed
http_failed_decompress,
reserved153,
reserved154,
reserved155,
reserved156,
reserved157,
reserved158,
reserved159,
// i2p errors
no_i2p_router, // 160
reserved161,
reserved162,
reserved163,
reserved164,
reserved165,
reserved166,
reserved167,
reserved168,
reserved169,
// tracker errors
scrape_not_available, // 170
// The URL specified an i2p address, but no i2p router is configured
no_i2p_router = 160,
// The tracker URL doesn't support transforming it into a scrape
// URL. i.e. it doesn't contain "announce.
scrape_not_available = 170,
// invalid tracker response
invalid_tracker_response,
// invalid peer dictionary entry. Not a dictionary
invalid_peer_dict,
// tracker sent a failure message
tracker_failure,
// missing or invalid 'files' entry
invalid_files_entry,
// missing or invalid 'hash' entry
invalid_hash_entry,
// missing or invalid 'peers' and 'peers6' entry
invalid_peers_entry,
// udp tracker response packet has invalid size
invalid_tracker_response_length,
// invalid transaction id in udp tracker response
invalid_tracker_transaction_id,
// invalid action field in udp tracker response
invalid_tracker_action,
reserved180,
reserved181,
reserved182,
reserved183,
reserved184,
reserved185,
reserved186,
reserved187,
reserved188,
reserved189,
// bdecode errors
expected_string, // 190
// expected string in bencoded string
expected_string = 190,
// expected colon in bencoded string
expected_colon,
// unexpected end of file in bencoded string
unexpected_eof,
// expected value (list, dict, int or string) in bencoded string
expected_value,
// bencoded recursion depth limit exceeded
depth_exceeded,
// bencoded item count limit exceeded
limit_exceeded,
// the number of error codes
error_code_max
};

10
include/libtorrent/torrent_info.hpp
View File

@ -280,10 +280,10 @@ namespace libtorrent
// the metadata. The metadata will be created by libtorrent as soon as it has been downloaded
// from the swarm.
//
// The constructor that takes a ``lazy_entry`` will create a ``torrent_info`` object from the
// information found in the given torrent_file. The ``lazy_entry`` represents a tree node in
// The constructor that takes a lazy_entry will create a torrent_info object from the
// information found in the given torrent_file. The lazy_entry represents a tree node in
// an bencoded file. To load an ordinary .torrent file
// into a ``lazy_entry``, use `lazy_bdecode()`_.
// into a lazy_entry, use lazy_bdecode().
//
// The version that takes a buffer pointer and a size will decode it as a .torrent file and
// initialize the torrent_info object for you.
@ -350,14 +350,14 @@ namespace libtorrent
// 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() orig_files()`_), change the name, and
// 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.
// not moved when move_storage() is invoked.
void rename_file(int index, std::string const& new_filename)
{
copy_on_write();

19
include/libtorrent/upnp.hpp
View File

@ -58,18 +58,37 @@ namespace libtorrent
namespace upnp_errors
{
// error codes for the upnp_error_category. They hold error codes
// returned by UPnP routers when mapping ports
enum error_code_enum
{
// No error
no_error = 0,
// One of the arguments in the request is invalid
invalid_argument = 402,
// The request failed
action_failed = 501,
// The specified value does not exist in the array
value_not_in_array = 714,
// The source IP address cannot be wild-carded, but
// must be fully specified
source_ip_cannot_be_wildcarded = 715,
// The external port cannot be wildcarded, but must
// be specified
external_port_cannot_be_wildcarded = 716,
// The port mapping entry specified conflicts with a
// mapping assigned previously to another client
port_mapping_conflict = 718,
// Internal and external port value must be the same
internal_port_must_match_external = 724,
// The NAT implementation only supports permanent
// lease times on port mappings
only_permanent_leases_supported = 725,
// RemoteHost must be a wildcard and cannot be a
// specific IP addres or DNS name
remote_host_must_be_wildcard = 726,
// ExternalPort must be a wildcard and cannot be a
// specific port
external_port_must_be_wildcard = 727
};
}