mirror of
https://github.com/hax4dazy/TinWoo.git
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53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
/*
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Copyright (c) 2017-2018 Adubbz
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "util/file_util.hpp"
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#include <memory>
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#include "install/simple_filesystem.hpp"
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#include "nx/fs.hpp"
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#include "data/byte_buffer.hpp"
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#include "util/title_util.hpp"
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namespace tin::util
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{
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// TODO: do this manually so we don't have to "install" the cnmt's
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nx::ncm::ContentMeta GetContentMetaFromNCA(const std::string& ncaPath)
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{
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// Create the cnmt filesystem
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nx::fs::IFileSystem cnmtNCAFileSystem;
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cnmtNCAFileSystem.OpenFileSystemWithId(ncaPath, FsFileSystemType_ContentMeta, 0);
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tin::install::nsp::SimpleFileSystem cnmtNCASimpleFileSystem(cnmtNCAFileSystem, "/", ncaPath + "/");
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// Find and read the cnmt file
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auto cnmtName = cnmtNCASimpleFileSystem.GetFileNameFromExtension("", "cnmt");
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auto cnmtFile = cnmtNCASimpleFileSystem.OpenFile(cnmtName);
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u64 cnmtSize = cnmtFile.GetSize();
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tin::data::ByteBuffer cnmtBuf;
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cnmtBuf.Resize(cnmtSize);
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cnmtFile.Read(0x0, cnmtBuf.GetData(), cnmtSize);
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return nx::ncm::ContentMeta(cnmtBuf.GetData(), cnmtBuf.GetSize());
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}
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} |