mirror of
https://github.com/Icinga/icinga2.git
synced 2026-02-18 18:19:13 -05:00
91c7e60df8
I've used the following command to replace the original copyright header
lines in a C-style comment block:
```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{/\*[^*]*\(\s*c\s*\)\s*(\d{4})\s*Icinga\s+GmbH[^*]*\*/}{// SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n// SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
For files that use shell-style comments (#) like CMakeLists.txt, I've
used this command:
```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{#.*\(\s*c\s*\)\s(\d{4})\sIcinga\s+GmbH.*}{# SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n# SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
And for SQL files:
```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{--.*\(c\)\s(\d{4})\sIcinga\sGmbH.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{-- Copyright \(c\)\s(\d{4})\sIcinga\s+Development\sTeam.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
62 lines
913 B
C++
62 lines
913 B
C++
// SPDX-FileCopyrightText: 2012 Icinga GmbH <https://icinga.com>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#ifndef DEFER
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#define DEFER
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#include <functional>
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#include <utility>
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namespace icinga
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{
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/**
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* An action to be executed at end of scope.
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*
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* @ingroup base
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*/
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class Defer
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{
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public:
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inline
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Defer(std::function<void()> func) : m_Func(std::move(func))
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{
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}
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Defer() = default;
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Defer(const Defer&) = delete;
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Defer(Defer&&) = delete;
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Defer& operator=(const Defer&) = delete;
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Defer& operator=(Defer&&) = delete;
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inline
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~Defer()
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{
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if (m_Func) {
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try {
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m_Func();
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} catch (...) {
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// https://stackoverflow.com/questions/130117/throwing-exceptions-out-of-a-destructor
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}
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}
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}
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inline void SetFunc(std::function<void()> func)
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{
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m_Func = std::move(func);
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}
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inline
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void Cancel()
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{
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m_Func = nullptr;
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}
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private:
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std::function<void()> m_Func;
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};
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}
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#endif /* DEFER */
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