/*
* lftp - file transfer program
*
* Copyright (c) 1996-2017 by Alexander V. Lukyanov (lav@yars.free.net)
*
* This program 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
* (at your option) any later version.
*
* This program 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GLOB_H
#define GLOB_H
#include "FileAccess.h"
class Glob : public FileAccessOperation
{
protected:
xstring_c pattern;
FileSet list;
bool dirs_only;
bool files_only;
bool match_period;
bool inhibit_tilde;
bool casefold;
void add(const FileInfo *info);
void add_force(const FileInfo *info);
public:
const char *GetPattern() { return pattern; }
FileSet *GetResult() { return &list; }
Glob(FileAccess *s,const char *p);
~Glob();
void DirectoriesOnly() { dirs_only=true; }
void FilesOnly() { files_only=true; }
void NoMatchPeriod() { match_period=false; }
void NoInhibitTilde() { inhibit_tilde=false; }
void CaseFold() { casefold=true; }
void MatchPeriod(bool y) { match_period=y; }
void InhibitTilde(bool y) { inhibit_tilde=y; }
void CaseFold(bool y) { casefold=y; }
static bool HasWildcards(const char *);
static void UnquoteWildcards(char *);
};
class NoGlob : public Glob
{
public:
NoGlob(const char *p);
const char *Status() { return ""; }
int Do();
};
class GlobURL
{
const FileAccessRef& orig_session;
FileAccessRef my_session;
FileAccessRefC session;
xstring_c url_prefix;
bool nullglob;
public:
SMTaskRef<Glob> glob;
enum type_select
{
ALL,
FILES_ONLY,
DIRS_ONLY
};
GlobURL(const FileAccessRef& s,const char *p,type_select t=ALL);
~GlobURL();
FileSet *GetResult();
bool Done() { return glob->Done(); }
bool Error() { return glob->Error(); }
const char *ErrorText() { return glob->ErrorText(); }
const char *Status() { return glob->Status(); }
void NewGlob(const char *p);
const char *GetPattern() { return glob->GetPattern(); }
void NoMatchPeriod() { if(glob) glob->NoMatchPeriod(); }
void NoInhibitTilde() { if(glob) glob->NoInhibitTilde(); }
void CaseFold() { if(glob) glob->CaseFold(); }
void NullGlob(bool y=true) { nullglob=y; }
private:
type_select type;
};
class GenericGlob : public Glob
{
const char *curr_dir;
FileSet *dir_list;
SMTaskRef<Glob> updir_glob;
SMTaskRef<ListInfo> li;
public:
int Do();
const char *Status();
GenericGlob(FileAccess *session,const char *n_pattern);
};
#endif