129 lines
3.4 KiB
C++
129 lines
3.4 KiB
C++
// Licensed under the Apache-2.0 license. See README.md for details.
|
|
|
|
#pragma once
|
|
|
|
#include "Exception.h"
|
|
#include "pathmatcher/IPathMatcher.h"
|
|
|
|
#include "multimc_logic_export.h"
|
|
#include <QDir>
|
|
#include <QFlags>
|
|
|
|
namespace FS
|
|
{
|
|
|
|
class MULTIMC_LOGIC_EXPORT FileSystemException : public ::Exception
|
|
{
|
|
public:
|
|
FileSystemException(const QString &message) : Exception(message) {}
|
|
};
|
|
|
|
/**
|
|
* write data to a file safely
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT void write(const QString &filename, const QByteArray &data);
|
|
|
|
/**
|
|
* read data from a file safely\
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT QByteArray read(const QString &filename);
|
|
|
|
/**
|
|
* Update the last changed timestamp of an existing file
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT bool updateTimestamp(const QString & filename);
|
|
|
|
/**
|
|
* Creates all the folders in a path for the specified path
|
|
* last segment of the path is treated as a file name and is ignored!
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT bool ensureFilePathExists(QString filenamepath);
|
|
|
|
/**
|
|
* Creates all the folders in a path for the specified path
|
|
* last segment of the path is treated as a folder name and is created!
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT bool ensureFolderPathExists(QString filenamepath);
|
|
|
|
class MULTIMC_LOGIC_EXPORT copy
|
|
{
|
|
public:
|
|
copy(const QString & src, const QString & dst)
|
|
{
|
|
m_src = src;
|
|
m_dst = dst;
|
|
}
|
|
copy & followSymlinks(const bool follow)
|
|
{
|
|
m_followSymlinks = follow;
|
|
return *this;
|
|
}
|
|
copy & blacklist(const IPathMatcher * filter)
|
|
{
|
|
m_blacklist = filter;
|
|
return *this;
|
|
}
|
|
bool operator()()
|
|
{
|
|
return operator()(QString());
|
|
}
|
|
|
|
private:
|
|
bool operator()(const QString &offset);
|
|
|
|
private:
|
|
bool m_followSymlinks = true;
|
|
const IPathMatcher * m_blacklist = nullptr;
|
|
QDir m_src;
|
|
QDir m_dst;
|
|
};
|
|
|
|
/**
|
|
* Delete a folder recursively
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT bool deletePath(QString path);
|
|
|
|
MULTIMC_LOGIC_EXPORT QString PathCombine(const QString &path1, const QString &path2);
|
|
MULTIMC_LOGIC_EXPORT QString PathCombine(const QString &path1, const QString &path2, const QString &path3);
|
|
MULTIMC_LOGIC_EXPORT QString PathCombine(const QString &path1, const QString &path2, const QString &path3, const QString &path4);
|
|
|
|
MULTIMC_LOGIC_EXPORT QString AbsolutePath(QString path);
|
|
|
|
/**
|
|
* Resolve an executable
|
|
*
|
|
* Will resolve:
|
|
* single executable (by name)
|
|
* relative path
|
|
* absolute path
|
|
*
|
|
* @return absolute path to executable or null string
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT QString ResolveExecutable(QString path);
|
|
|
|
/**
|
|
* Normalize path
|
|
*
|
|
* Any paths inside the current directory will be normalized to relative paths (to current)
|
|
* Other paths will be made absolute
|
|
*
|
|
* Returns false if the path logic somehow filed (and normalizedPath in invalid)
|
|
*/
|
|
MULTIMC_LOGIC_EXPORT QString NormalizePath(QString path);
|
|
|
|
MULTIMC_LOGIC_EXPORT QString RemoveInvalidFilenameChars(QString string, QChar replaceWith = '-');
|
|
|
|
MULTIMC_LOGIC_EXPORT QString DirNameFromString(QString string, QString inDir = ".");
|
|
|
|
/// Checks if the a given Path contains "!"
|
|
MULTIMC_LOGIC_EXPORT bool checkProblemticPathJava(QDir folder);
|
|
|
|
// Get the Directory representing the User's Desktop
|
|
MULTIMC_LOGIC_EXPORT QString getDesktopDir();
|
|
|
|
// Create a shortcut at *location*, pointing to *dest* called with the arguments *args*
|
|
// call it *name* and assign it the icon *icon*
|
|
// return true if operation succeeded
|
|
MULTIMC_LOGIC_EXPORT bool createShortCut(QString location, QString dest, QStringList args, QString name, QString iconLocation);
|
|
}
|