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.
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
// Copyright (c) 2010, Amar Takhar <verm@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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/// @file io.cpp
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/// @brief Windows IO methods.
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/// @ingroup libaegisub
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#include "libaegisub/io.h"
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#include <libaegisub/access.h>
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#include "libaegisub/fs.h"
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#include "libaegisub/log.h"
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#include "libaegisub/path.h"
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#include "libaegisub/util.h"
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#include <boost/filesystem.hpp>
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#include <boost/filesystem/fstream.hpp>
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namespace agi {
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namespace io {
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std::ifstream* Open(fs::path const& file, bool binary) {
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LOG_D("agi/io/open/file") << file;
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acs::CheckFileRead(file);
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auto stream = new boost::filesystem::ifstream(file, (binary ? std::ios::binary : std::ios::in));
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if (stream->fail()) {
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delete stream;
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throw IOFatal("Unknown fatal error as occurred");
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}
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return stream;
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}
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Save::Save(fs::path const& file, bool binary)
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: file_name(file)
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, tmp_name(unique_path(file.parent_path()/(file.stem().string() + "_tmp_%%%%." + file.extension().string())))
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{
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LOG_D("agi/io/save/file") << file;
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acs::CheckDirWrite(file.parent_path());
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try {
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acs::CheckFileWrite(file);
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}
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catch (fs::FileNotFound const&) {
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// Not an error
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}
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fp = new boost::filesystem::ofstream(tmp_name, binary ? std::ios::binary : std::ios::out);
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if (!fp->good()) {
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delete fp;
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throw fs::WriteDenied(tmp_name);
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}
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}
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Save::~Save() {
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delete fp; // Explicitly delete to unlock file on Windows
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fs::Rename(tmp_name, file_name);
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}
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std::ofstream& Save::Get() {
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return *fp;
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}
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} // namespace io
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} // namespace agi
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