HsClientState.cc

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/*
 * Copyright (C) 2007-2015 Hypertable, Inc.
 *
 * This file is part of Hypertable.
 *
 * Hypertable is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or any later version.
 *
 * Hypertable is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#include "Common/Compat.h"
#include "Common/Error.h"
#include "HsClientState.h"

namespace Hyperspace {
  namespace HsClientState {
    int exit_status = 0;
    String cwd = "/";
    FileMap file_map;
  }

  void Util::normalize_pathname(String name, String &normal_name) {
    normal_name = "";
    if (name[0] != '/')
      normal_name += "/";

    if (name.find('/', name.length()-1) == String::npos)
      normal_name += name;
    else
      normal_name += name.substr(0, name.length()-1);
  }

  uint64_t Util::get_handle(std::string name) {
    String normal_name;

    normalize_pathname(name, normal_name);

    HsClientState::FileMap::iterator iter =
        HsClientState::file_map.find(normal_name);
    if (iter == HsClientState::file_map.end())
      HT_THROWF(Error::HYPERSPACE_CLI_PARSE_ERROR, "Unable to find '%s' in "
                "open file map", normal_name.c_str());

    return (*iter).second;
  }

}