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author | Test_User <hax@andrewyu.org> | 2024-07-24 04:34:17 -0400 |
---|---|---|
committer | Test_User <hax@andrewyu.org> | 2024-07-24 04:34:29 -0400 |
commit | f097bc9a2db4ac103b20f4680722dc7d46fad7b3 (patch) | |
tree | e84e4093394db899a165796765fc11076564be7f /protocols | |
parent | ba9b6325705e828c29c8e433beba5ad3ff5bb639 (diff) | |
download | haxircd-f097bc9a2db4ac103b20f4680722dc7d46fad7b3.tar.gz haxircd-f097bc9a2db4ac103b20f4680722dc7d46fad7b3.zip |
Fix cross-protocol netsplit propagations
Diffstat (limited to 'protocols')
-rw-r--r-- | protocols/inspircd2.c | 22 | ||||
-rw-r--r-- | protocols/inspircd2.h | 1 | ||||
-rw-r--r-- | protocols/inspircd3.c | 25 | ||||
-rw-r--r-- | protocols/inspircd3.h | 1 | ||||
-rw-r--r-- | protocols/inspircd4.c | 25 | ||||
-rw-r--r-- | protocols/inspircd4.h | 1 |
6 files changed, 63 insertions, 12 deletions
diff --git a/protocols/inspircd2.c b/protocols/inspircd2.c index 7f9c3f3..8b25be5 100644 --- a/protocols/inspircd2.c +++ b/protocols/inspircd2.c @@ -590,7 +590,24 @@ void inspircd2_protocol_propagate_new_server(struct string from, struct string a } // [:source] SQUIT <sid> [<reason>?] +void inspircd2_protocol_propagate_remove_server(struct string from, struct server_info *server, struct string reason) { + if (server->protocol == INSPIRCD2_PROTOCOL) + return; + + inspircd2_protocol_propagate(from, STRING(":")); + inspircd2_protocol_propagate(from, SID); + inspircd2_protocol_propagate(from, STRING(" SQUIT ")); + inspircd2_protocol_propagate(from, server->sid); + inspircd2_protocol_propagate(from, STRING(" :")); + inspircd2_protocol_propagate(from, reason); + inspircd2_protocol_propagate(from, STRING("\n")); +} + +// [:source] SQUIT <sid> [<reason>?] void inspircd2_protocol_propagate_unlink_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol) { + if (protocol != INSPIRCD2_PROTOCOL) + return; + struct server_info *source; struct server_info *target; if (a->distance == 0 && !STRING_EQ(a->sid, SID)) { @@ -604,10 +621,7 @@ void inspircd2_protocol_propagate_unlink_server(struct string from, struct serve } inspircd2_protocol_propagate(from, STRING(":")); - if (protocol == INSPIRCD2_PROTOCOL) - inspircd2_protocol_propagate(from, source->sid); - else - inspircd2_protocol_propagate(from, SID); + inspircd2_protocol_propagate(from, source->sid); inspircd2_protocol_propagate(from, STRING(" SQUIT ")); inspircd2_protocol_propagate(from, target->sid); inspircd2_protocol_propagate(from, STRING(" :\n")); diff --git a/protocols/inspircd2.h b/protocols/inspircd2.h index b5df434..6caaff3 100644 --- a/protocols/inspircd2.h +++ b/protocols/inspircd2.h @@ -48,6 +48,7 @@ void inspircd2_protocol_update_propagations(void); void inspircd2_protocol_propagate(struct string from, struct string msg); void inspircd2_protocol_propagate_new_server(struct string from, struct string attached_to, struct server_info *info); +void inspircd2_protocol_propagate_remove_server(struct string from, struct server_info *server, struct string reason); void inspircd2_protocol_propagate_unlink_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol); void inspircd2_protocol_propagate_new_user(struct string from, struct user_info *info); diff --git a/protocols/inspircd3.c b/protocols/inspircd3.c index 7457938..9d09831 100644 --- a/protocols/inspircd3.c +++ b/protocols/inspircd3.c @@ -573,7 +573,27 @@ void inspircd3_protocol_propagate_new_server(struct string from, struct string a } // [:source] SQUIT <sid> [<reason>?] +void inspircd3_protocol_propagate_remove_server(struct string from, struct server_info *server, struct string reason) { + if (server->protocol == INSPIRCD3_PROTOCOL) + return; + + inspircd3_protocol_propagate(from, STRING(":")); + inspircd3_protocol_propagate(from, SID); + inspircd3_protocol_propagate(from, STRING(" SQUIT ")); + inspircd3_protocol_propagate(from, server->sid); + inspircd3_protocol_propagate(from, STRING(" :")); + if (reason.len != 0) + inspircd3_protocol_propagate(from, reason); + else + inspircd3_protocol_propagate(from, STRING(" ")); + inspircd3_protocol_propagate(from, STRING("\n")); +} + +// [:source] SQUIT <sid> [<reason>?] void inspircd3_protocol_propagate_unlink_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol) { + if (protocol != INSPIRCD3_PROTOCOL) + return; + struct server_info *source; struct server_info *target; if (a->distance == 0 && !STRING_EQ(a->sid, SID)) { @@ -587,10 +607,7 @@ void inspircd3_protocol_propagate_unlink_server(struct string from, struct serve } inspircd3_protocol_propagate(from, STRING(":")); - if (protocol == INSPIRCD3_PROTOCOL) - inspircd3_protocol_propagate(from, source->sid); - else - inspircd3_protocol_propagate(from, SID); + inspircd3_protocol_propagate(from, source->sid); inspircd3_protocol_propagate(from, STRING(" SQUIT ")); inspircd3_protocol_propagate(from, target->sid); inspircd3_protocol_propagate(from, STRING(" : \n")); diff --git a/protocols/inspircd3.h b/protocols/inspircd3.h index 1f3dba4..5631321 100644 --- a/protocols/inspircd3.h +++ b/protocols/inspircd3.h @@ -57,6 +57,7 @@ void inspircd3_protocol_update_propagations(void); void inspircd3_protocol_propagate(struct string from, struct string msg); void inspircd3_protocol_propagate_new_server(struct string from, struct string attached_to, struct server_info *info); +void inspircd3_protocol_propagate_remove_server(struct string from, struct server_info *server, struct string reason); void inspircd3_protocol_propagate_unlink_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol); void inspircd3_protocol_propagate_new_user(struct string from, struct user_info *info); diff --git a/protocols/inspircd4.c b/protocols/inspircd4.c index 865e630..d62e58b 100644 --- a/protocols/inspircd4.c +++ b/protocols/inspircd4.c @@ -574,7 +574,27 @@ void inspircd4_protocol_propagate_new_server(struct string from, struct string a } // [:source] SQUIT <sid> [<reason>?] +void inspircd4_protocol_propagate_remove_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol) { + if (server->protocol == INSPIRCD4_PROTOCOL) + return; + + inspircd4_protocol_propagate(from, STRING(":")); + inspircd4_protocol_propagate(from, SID); + inspircd4_protocol_propagate(from, STRING(" SQUIT ")); + inspircd4_protocol_propagate(from, target->sid); + inspircd4_protocol_propagate(from, STRING(" :")); + if (reason.len != 0) + inspircd4_protocol_propagate(from, reason); + else + inspircd4_protocol_propagate(from, STRING(" ")); + inspircd4_protocol_propagate(from, STRING("\n")); +} + +// [:source] SQUIT <sid> [<reason>?] void inspircd4_protocol_propagate_unlink_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol) { + if (protocol != INSPIRCD4_PROTOCOL) + return; + struct server_info *source; struct server_info *target; if (a->distance == 0 && !STRING_EQ(a->sid, SID)) { @@ -588,10 +608,7 @@ void inspircd4_protocol_propagate_unlink_server(struct string from, struct serve } inspircd4_protocol_propagate(from, STRING(":")); - if (protocol == INSPIRCD4_PROTOCOL) - inspircd4_protocol_propagate(from, source->sid); - else - inspircd4_protocol_propagate(from, SID); + inspircd4_protocol_propagate(from, source->sid); inspircd4_protocol_propagate(from, STRING(" SQUIT ")); inspircd4_protocol_propagate(from, target->sid); inspircd4_protocol_propagate(from, STRING(" : \n")); diff --git a/protocols/inspircd4.h b/protocols/inspircd4.h index 5b23440..7ac2cd7 100644 --- a/protocols/inspircd4.h +++ b/protocols/inspircd4.h @@ -57,6 +57,7 @@ void inspircd4_protocol_update_propagations(void); void inspircd4_protocol_propagate(struct string from, struct string msg); void inspircd4_protocol_propagate_new_server(struct string from, struct string attached_to, struct server_info *info); +void inspircd4_protocol_propagate_remove_server(struct string from, struct server_info *server, struct string reason); void inspircd4_protocol_propagate_unlink_server(struct string from, struct server_info *a, struct server_info *b, size_t protocol); void inspircd4_protocol_propagate_new_user(struct string from, struct user_info *info); 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