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66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
/*
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* Copyright (C) 2011-2012 Savoir-Faire Linux Inc.
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* Author: Rafaël Carré <rafael.carre@savoirfairelinux.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Additional permission under GNU GPL version 3 section 7:
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*
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* If you modify this program, or any covered work, by linking or
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* combining it with the OpenSSL project's OpenSSL library (or a
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* modified version of that library), containing parts covered by the
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* terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
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* grants you additional permission to convey the resulting work.
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* Corresponding Source for a non-source form of such a combination
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* shall include the source code for the parts of OpenSSL used as well
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* as that of the covered work.
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*/
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#ifndef FILEUTILS_H_
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#define FILEUTILS_H_
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#include <string>
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#define PROTECTED_GETENV(str) ({char *envvar_ = getenv((str)); \
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envvar_ ? envvar_ : "";})
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#define XDG_DATA_HOME (PROTECTED_GETENV("XDG_DATA_HOME"))
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#define XDG_CONFIG_HOME (PROTECTED_GETENV("XDG_CONFIG_HOME"))
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#define XDG_CACHE_HOME (PROTECTED_GETENV("XDG_CACHE_HOME"))
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#define PIDFILE ".sfl.pid"
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#define DIR_SEPARATOR_STR "/" // Directory separator char
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#define DIR_SEPARATOR_CH '/' // Directory separator string
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namespace fileutils {
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std::string get_home_dir();
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bool check_dir(const char *path);
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void set_program_dir(char *program_path);
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const char *get_program_dir();
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std::string get_data_dir();
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bool isDirectoryWritable(const std::string &directory);
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struct FileHandle {
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int fd;
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const std::string name;
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FileHandle(const std::string &name);
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~FileHandle();
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};
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FileHandle create_pidfile();
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}
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#endif // FILEUTILS_H_
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