forked from mia/Aegisub
1e0f08c0ed
Use boost::filesystem::path for all paths, and std::string for all other strings, converting to/from wxString as close to the actual uses of wx as possible. Where possible, replace the uses of non-UI wxWidgets functionality with the additions to the standard library in C++11, or the equivalents in boost. Move the path token management logic to libaegisub (and rewrite it in the process). Add a basic thread pool based on asio and std::thread to libaegisub. This touches nearly every file in the project and a nontrivial amount of code had to be rewritten entirely, so there's probably a lot of broken stuff.
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and 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 appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// Aegisub Project http://www.aegisub.org/
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/// @file text_file_reader.h
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/// @see text_file_reader.cpp
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/// @ingroup utility
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///
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#pragma once
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#include <fstream>
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#include <memory>
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#include <string>
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#include <libaegisub/fs_fwd.h>
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#include <libaegisub/line_iterator.h>
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/// @class TextFileReader
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/// @brief A line-based text file reader
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class TextFileReader {
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std::unique_ptr<std::ifstream> file;
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bool trim;
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agi::line_iterator<std::string> iter;
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TextFileReader(const TextFileReader&);
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TextFileReader& operator=(const TextFileReader&);
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public:
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/// @brief Constructor
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/// @param filename File to open
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/// @param enc Encoding to use, or empty to autodetect
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/// @param trim Whether to trim whitespace from lines read
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TextFileReader(agi::fs::path const& filename, std::string encoding="", bool trim=true);
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/// @brief Destructor
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~TextFileReader();
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/// @brief Read a line from the file
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/// @return The line, possibly trimmed
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std::string ReadLineFromFile();
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/// @brief Check if there are any more lines to read
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bool HasMoreLines() const { return iter != agi::line_iterator<std::string>(); }
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};
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