128 lines
4.2 KiB
C++
128 lines
4.2 KiB
C++
/*
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PIP - Platform Independent Primitives
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Directory
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Copyright (C) 2014 Ivan Pelipenko peri4ko@gmail.com
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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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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PIDIR_H
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#define PIDIR_H
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#include "pifile.h"
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#if !defined(ANDROID)
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#ifdef WINDOWS
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# undef S_IFDIR
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# undef S_IFREG
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# undef S_IFLNK
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# undef S_IFBLK
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# undef S_IFCHR
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# undef S_IFSOCK
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# define S_IFDIR 0x01
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# define S_IFREG 0x02
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# define S_IFLNK 0x04
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# define S_IFBLK 0x08
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# define S_IFCHR 0x10
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# define S_IFSOCK 0x20
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#else
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# ifdef ANDROID
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# include <sys/dirent.h>
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# else
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# include <sys/dir.h>
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# endif
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# include <sys/stat.h>
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#endif
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#define S_IFHDN 0x40
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class PIP_EXPORT PIDir
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{
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public:
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PIDir(const PIString & dir = PIString());
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PIDir(const PIFile & file);
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struct DirEntry {
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DirEntry(const PIString & name_ = PIString(), int mode_ = 0, int size_ = 0) {
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name = name_; mode = mode_; size = size_;
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}
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PIString name;
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int mode;
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int size;
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bool isDir() const {return (mode & S_IFDIR);}
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bool isFile() const {return (mode & S_IFREG);}
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bool isSymbolicLink() const {return (mode & S_IFLNK);}
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bool isBlockDevice() const {return (mode & S_IFBLK);}
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bool isCharacterDevice() const {return (mode & S_IFCHR);}
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bool isSocket() const {return (mode & S_IFSOCK);}
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bool isHidden() const {return (mode & S_IFHDN);}
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};
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bool isExists() const {return PIDir::isExists(path_);}
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bool isAbsolute() const;
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bool isRelative() const {return !isAbsolute();}
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const PIString & path() const {return path_;}
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PIString absolutePath() const;
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PIDir & cleanPath();
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PIDir cleanedPath() const {PIDir d(path_); d.cleanPath(); return d;}
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PIDir & setDir(const PIString & path);
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bool setCurrent() {return PIDir::setCurrent(path_);}
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PIVector<DirEntry> entries();
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bool make(bool withParents = true);
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bool remove() {return PIDir::remove(path_);}
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bool rename(const PIString & new_name) {if (!PIDir::rename(path_, new_name)) return false; path_ = new_name; return true;}
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PIDir & cd(const PIString & path);
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PIDir & up() {return cd("..");}
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bool operator ==(const PIDir & d) const;
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bool operator !=(const PIDir & d) const {return !((*this) == d);}
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static const PIChar separator;
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static PIDir current();
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static PIDir home();
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static PIDir temporary();
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static bool isExists(const PIString & path);
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static bool make(const PIString & path, bool withParents = true);
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static bool remove(const PIString & path) {return removeDir(path);}
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static bool rename(const PIString & path, const PIString & new_name) {return PIDir::renameDir(path, new_name);}
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static bool setCurrent(const PIString & path);
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static bool setCurrent(const PIDir & dir) {return setCurrent(dir.path_);}
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private:
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static bool makeDir(const PIString & path);
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static bool removeDir(const PIString & path);
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static bool renameDir(const PIString & path, const PIString & new_name);
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PIString path_;
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};
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inline bool operator <(const PIDir::DirEntry & v0, const PIDir::DirEntry & v1) {return (v0.name < v1.name);}
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inline bool operator >(const PIDir::DirEntry & v0, const PIDir::DirEntry & v1) {return (v0.name > v1.name);}
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inline bool operator ==(const PIDir::DirEntry & v0, const PIDir::DirEntry & v1) {return (v0.name == v1.name);}
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inline bool operator !=(const PIDir::DirEntry & v0, const PIDir::DirEntry & v1) {return (v0.name != v1.name);}
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inline PICout operator <<(PICout s, const PIDir & v) {s.setControl(0, true); s << "PIDir(\"" << v.path() << "\")"; s.restoreControl(); return s;}
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inline PICout operator <<(PICout s, const PIDir::DirEntry & v) {s.setControl(0, true); s << "DirEntry(\"" << v.name << "\", " << v.size << " b, " << PIString::fromNumber(v.mode, 16) << ")"; s.restoreControl(); return s;}
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#endif
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#endif // PIDIR_H
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