directory.h

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/*********
*
* In the name of the Father, and of the Son, and of the Holy Spirit.
*
* This file is part of BibleTime's source code, https://bibletime.info/
*
* Copyright 1999-2021 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License
* version 2.0.
*
**********/
 
#pragma once
 
#include <cstddef>
#include <QtGlobal>
#include <QString>
 
 
class QDir;
 
namespace util {
 
/**
 * Tools for working with directories.
*/
namespace directory {
 
/**
  \brief Initializes the directory cache and returns whether it was successful.
  \note When this function returns unsuccessfully, the program should exit.
*/
bool initDirectoryCache();
 
/** Returns the size of the directory including the size of all its files
 * and its subdirs.
 *
 * \todo Check if it's suitable for huge dir trees, as it holds a QDir object
 * for each of it at the same time in the deepest recursion.
 * For really deep dir tree this may lead to a stack overflow.
 *
 * @return The size of the dir in bytes
 */
::qint64 getDirSizeRecursive(QString const & dir);
 
#if defined(Q_OS_WIN) // Windows only directory
/** Return the path to the sword dir., Windows only
    C:\Program Files\BibleTime\share\sword
 */
const QDir &getApplicationSwordDir();
 
/** Return the path to the shared Sword directory */
const QDir &getSharedSwordDir();
 
#elif defined(Q_OS_MAC) // Mac only directories
/**
 * Path to the Sword locales
 */
const QDir &getSwordLocalesDir();
#endif
 
/** Return the path to the icons. */
const QDir &getIconDir();
 
/** Return the path to the license. */
QString const & getLicensePath();
 
/** Return the path to the pictures. */
const QDir &getPicsDir();
 
/** Return the path to the translation files. */
const QDir &getLocaleDir();
 
/** \returns an absolute path to a handbook or QString() if not found. */
QString getHandbook();
 
/** \returns an absolute path to a howto or QString() if not found. */
QString getHowto();
 
/** Return the path to the default display template files. */
const QDir &getDisplayTemplatesDir();
 
/** Return the path to the user's home directory.
    %APPDATA% on Windows
    $HOME on linux */
const QDir &getUserHomeDir();
 
/** Return the path to the user's home .sword (or Sword) directory.
    %APPDATA%\Sword on Windows
    $HOME\.sword on linux */
const QDir &getUserHomeSwordDir();
 
/** Return the path to the user's settings directory.*/
const QDir &getUserBaseDir();
 
/** Return the path to the user's cache directory.*/
const QDir &getUserCacheDir();
 
/** Return the path to the user's indices directory.*/
const QDir &getUserIndexDir();
 
/** Return the path to the user's custom display templates directory.*/
const QDir &getUserDisplayTemplatesDir();
 
} // namespace directory
} // namespace util