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61 lines
1.3 KiB
61 lines
1.3 KiB
2 years ago
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// TODO(b/147469372): filesystem library in Android's libcxx is not available
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// for vendors. It had an unstable ABI and libcxx isn't updated ever since.
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// This simply implements some of the required functions in not-so-safe fashion.
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#pragma once
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#include <dirent.h>
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#include <log/log.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <string>
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#include <vector>
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namespace filesystem {
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class path {
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public:
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path(const std::string _path) : strPath(_path) {}
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path filename() const {
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auto pos = strPath.rfind('/');
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if (pos == std::string::npos)
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return path(strPath);
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pos++;
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auto l = strPath.size();
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return path(strPath.substr(pos, l - pos));
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}
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std::string string() const { return strPath; }
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private:
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std::string strPath;
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};
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class directory_entry {
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public:
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directory_entry(const std::string _path) : p(_path) {}
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class path path() {
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return p;
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}
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private:
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class path p;
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};
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bool exists(const path& p);
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bool is_directory(const path& p);
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bool is_symlink(const path& p);
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path read_symlink(const path& p);
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// Vector is easier to create than an iterator and serves our purposes well
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std::vector<directory_entry> directory_iterator(const path& p);
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} // namespace filesystem
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