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