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34ef577604
This change replaces all include guards in the `src/` and `include/` directories by `#pragma once`.
64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
#pragma once
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#include <boost/filesystem.hpp>
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#include <string>
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namespace beast {
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/** RAII temporary directory.
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The directory and all its contents are deleted when
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the instance of `temp_dir` is destroyed.
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*/
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class temp_dir
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{
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boost::filesystem::path path_;
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public:
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#if !GENERATING_DOCS
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temp_dir(temp_dir const&) = delete;
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temp_dir&
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operator=(temp_dir const&) = delete;
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#endif
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/// Construct a temporary directory.
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temp_dir()
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{
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auto const dir = boost::filesystem::temp_directory_path();
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do
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{
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path_ = dir / boost::filesystem::unique_path();
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} while (boost::filesystem::exists(path_));
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boost::filesystem::create_directory(path_);
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}
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/// Destroy a temporary directory.
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~temp_dir()
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{
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// use non-throwing calls in the destructor
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boost::system::error_code ec;
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boost::filesystem::remove_all(path_, ec);
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// TODO: warn/notify if ec set ?
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}
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/// Get the native path for the temporary directory
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std::string
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path() const
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{
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return path_.string();
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}
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/** Get the native path for the a file.
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The file does not need to exist.
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*/
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std::string
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file(std::string const& name) const
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{
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return (path_ / name).string();
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}
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};
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} // namespace beast
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