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authorGravatar Sadie Powell2024-07-17 00:06:50 +0100
committerGravatar Sadie Powell2024-07-17 00:06:50 +0100
commit889d521e05f2e922683d48c74eb00290e7a2f548 (patch)
treeb4c56bd4cdf0881601c7e4d6ff571e491af10bf4 /src/modules/m_spanningtree/metadata.cpp
parentUse std::endian from C++20 in the sha1 module. (diff)
Shuffle the modules about a bit.
Diffstat (limited to 'src/modules/m_spanningtree/metadata.cpp')
-rw-r--r--src/modules/m_spanningtree/metadata.cpp155
1 files changed, 0 insertions, 155 deletions
diff --git a/src/modules/m_spanningtree/metadata.cpp b/src/modules/m_spanningtree/metadata.cpp
deleted file mode 100644
index 1b0814344..000000000
--- a/src/modules/m_spanningtree/metadata.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- * Copyright (C) 2018-2023 Sadie Powell <sadie@witchery.services>
- * Copyright (C) 2013-2015 Attila Molnar <attilamolnar@hush.com>
- * Copyright (C) 2012 Robby <robby@chatbelgie.be>
- * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- * Copyright (C) 2009 Uli Schlachter <psychon@znc.in>
- * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
- *
- * This file is part of InspIRCd. InspIRCd is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "inspircd.h"
-#include "extension.h"
-
-#include "commands.h"
-
-CmdResult CommandMetadata::Handle(User* srcuser, Params& params)
-{
- if (params[0] == "*")
- {
- std::string value = params.size() < 3 ? "" : params[2];
- FOREACH_MOD(OnDecodeMetadata, (nullptr, params[1], value));
- return CmdResult::SUCCESS;
- }
-
- if (params[0] == "@")
- {
- // Membership METADATA has four additional parameters:
- // 1. The uuid of the membership's user.
- // 2. The name of the membership's channel.
- // 3. The channel creation timestamp.
- // 4. The membership identifier.
- //
- // :22D METADATA @ uuid #channel 12345 12345 extname :extdata
- if (params.size() < 6)
- throw ProtocolException("Insufficient parameters for channel METADATA");
-
- auto* u = ServerInstance->Users.FindUUID(params[1]);
- if (!u)
- return CmdResult::FAILURE; // User does not exist.
-
- auto* c = ServerInstance->Channels.Find(params[2]);
- if (!c)
- return CmdResult::FAILURE; // Channel does not exist.
-
- time_t chants = ServerCommand::ExtractTS(params[3]);
- if (c->age < chants)
- return CmdResult::FAILURE; // Their channel is newer than ours (probably recreated).
-
- Membership* m = c->GetUser(u);
- if (!m || m->id != Membership::IdFromString(params[4]))
- return CmdResult::FAILURE; // User is not in the channel.
-
- ExtensionItem* item = ServerInstance->Extensions.GetItem(params[5]);
- const std::string value = params.size() < 7 ? "" : params[6];
- if (item && item->extype == ExtensionType::MEMBERSHIP)
- item->FromNetwork(m, value);
- FOREACH_MOD(OnDecodeMetadata, (m, params[5], value));
- }
-
- if (ServerInstance->Channels.IsPrefix(params[0][0]))
- {
- // Channel METADATA has an additional parameter: the channel TS
- // :22D METADATA #channel 12345 extname :extdata
- if (params.size() < 3)
- throw ProtocolException("Insufficient parameters for channel METADATA");
-
- auto* c = ServerInstance->Channels.Find(params[0]);
- if (!c)
- return CmdResult::FAILURE;
-
- time_t ChanTS = ServerCommand::ExtractTS(params[1]);
- if (c->age < ChanTS)
- // Their TS is newer than ours, discard this command and do not propagate
- return CmdResult::FAILURE;
-
- std::string value = params.size() < 4 ? "" : params[3];
-
- ExtensionItem* item = ServerInstance->Extensions.GetItem(params[2]);
- if (item && item->extype == ExtensionType::CHANNEL)
- item->FromNetwork(c, value);
- FOREACH_MOD(OnDecodeMetadata, (c, params[2], value));
- }
- else
- {
- auto* u = ServerInstance->Users.FindUUID(params[0]);
- if (u)
- {
- ExtensionItem* item = ServerInstance->Extensions.GetItem(params[1]);
- std::string value = params.size() < 3 ? "" : params[2];
-
- if (item && item->extype == ExtensionType::USER)
- item->FromNetwork(u, value);
- FOREACH_MOD(OnDecodeMetadata, (u, params[1], value));
- }
- }
-
- return CmdResult::SUCCESS;
-}
-
-CommandMetadata::Builder::Builder(const Extensible* ext, const std::string& key, const std::string& val)
- : CmdBuilder("METADATA")
-{
- switch (ext->extype)
- {
- case ExtensionType::CHANNEL:
- {
- const Channel* chan = static_cast<const Channel*>(ext);
- push(chan->name);
- push_int(chan->age);
- break;
- }
-
- case ExtensionType::MEMBERSHIP:
- {
- const Membership* memb = static_cast<const Membership*>(ext);
- push_raw("@");
- push(memb->user->uuid);
- push_raw(memb->chan->name);
- push_int(memb->chan->age);
- push_int(memb->id);
- break;
- }
-
- case ExtensionType::USER:
- {
- const User* user = static_cast<const User*>(ext);
- push(user->uuid);
- break;
- }
- }
- push(key);
- push_last(val);
-}
-
-CommandMetadata::Builder::Builder(const std::string& key, const std::string& val)
- : CmdBuilder("METADATA")
-{
- push("*");
- push(key);
- push_last(val);
-}