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drizzled/cached_directory.h
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 *   Defines the interface to the CachedDirectory class.
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 */
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#ifndef DRIZZLED_CACHED_DIRECTORY_H
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#define DRIZZLED_CACHED_DIRECTORY_H
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#include <dirent.h>
 
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#pragma once
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#include <iostream>
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#include <vector>
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#include <cstdlib>
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#include <cerrno>
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namespace drizzled
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{
 
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namespace drizzled {
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/**
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 * A utility class to handle processing the entries/files within a directory.
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class CachedDirectory
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{
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public:
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  enum FILTER {
 
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  enum FILTER 
 
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  {
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    NONE,
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    DIRECTORY,
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    FILE,
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   * @param[in] File extensions to allow
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   */
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  CachedDirectory(const std::string& in_path, std::set<std::string>& allowed_exts);
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  CachedDirectory(const std::string& in_path, enum CachedDirectory::FILTER filter);
 
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  CachedDirectory(const std::string& in_path, enum CachedDirectory::FILTER filter, bool use_full_path= false);
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  /**
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   * Destructor.  Cleans up any resources we've taken 
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private:
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  std::string path; ///< Path to the directory
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  int error; ///< Error code stored from various syscalls
 
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  bool use_full_path;
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  Entries entries; ///< Entries in the directory
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  /**
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} /* namespace drizzled */
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#endif /* DRIZZLED_CACHED_DIRECTORY_H */