mirror of
https://github.com/matrix-construct/construct
synced 2024-11-27 09:12:36 +01:00
79 lines
1.3 KiB
C++
79 lines
1.3 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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decltype(ircd::stats::items)
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ircd::stats::items
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{};
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std::ostream &
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ircd::stats::operator<<(std::ostream &s, const item &item)
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{
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s << static_cast<long long>(item.val);
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return s;
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}
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//
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// item
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//
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decltype(ircd::stats::item::NAME_MAX_LEN)
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ircd::stats::item::NAME_MAX_LEN
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{
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127
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};
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//
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// item::item
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//
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ircd::stats::item::item(const json::members &opts)
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:feature_
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{
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opts
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}
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,feature
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{
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feature_
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}
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,name
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{
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unquote(feature.at("name"))
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}
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,val
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{
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feature.get<long>("default", 0L)
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}
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{
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if(name.size() > NAME_MAX_LEN)
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throw error
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{
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"Stats item '%s' name length:%zu exceeds max:%zu",
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name,
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name.size(),
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NAME_MAX_LEN
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};
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if(!items.emplace(name, this).second)
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throw error
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{
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"Stats item named '%s' already exists", name
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};
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}
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ircd::stats::item::~item()
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noexcept
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{
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if(name)
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{
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const auto it{items.find(name)};
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assert(data(it->first) == data(name));
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items.erase(it);
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}
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}
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