mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-11-26 22:01:38 +00:00
12b372f89c
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant@1 8a3a26a2-13c4-0310-b231-cf6edde360e5
92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
/*
|
|
Copyright (C) 2001-2006, William Joseph.
|
|
All Rights Reserved.
|
|
|
|
This file is part of GtkRadiant.
|
|
|
|
GtkRadiant 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 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
GtkRadiant 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 GtkRadiant; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#if !defined(INCLUDED_FS_PATH_H)
|
|
#define INCLUDED_FS_PATH_H
|
|
|
|
#include "stream/stringstream.h"
|
|
|
|
/// \brief A unix-style path string which can be modified at runtime.
|
|
///
|
|
/// - Maintains a path ending in a path-separator.
|
|
/// - Provides a limited STL-style interface to push and pop file or directory names at the end of the path.
|
|
class UnixPath
|
|
{
|
|
StringBuffer m_string;
|
|
|
|
void check_separator()
|
|
{
|
|
if(!empty() && m_string.back() != '/')
|
|
{
|
|
m_string.push_back('/');
|
|
}
|
|
}
|
|
|
|
public:
|
|
/// \brief Constructs with the directory \p root.
|
|
UnixPath(const char* root)
|
|
: m_string(root)
|
|
{
|
|
check_separator();
|
|
}
|
|
|
|
bool empty() const
|
|
{
|
|
return m_string.empty();
|
|
}
|
|
|
|
const char* c_str() const
|
|
{
|
|
return m_string.c_str();
|
|
}
|
|
|
|
/// \brief Appends the directory \p name.
|
|
void push(const char* name)
|
|
{
|
|
m_string.push_string(name);
|
|
check_separator();
|
|
}
|
|
/// \brief Appends the directory [\p first, \p last).
|
|
void push(const char* first, const char* last)
|
|
{
|
|
m_string.push_range(first, last);
|
|
check_separator();
|
|
}
|
|
/// \brief Appends the filename \p name.
|
|
void push_filename(const char* name)
|
|
{
|
|
m_string.push_string(name);
|
|
}
|
|
/// \brief Removes the last directory or filename appended.
|
|
void pop()
|
|
{
|
|
if(m_string.back() == '/')
|
|
{
|
|
m_string.pop_back();
|
|
}
|
|
while(!empty() && m_string.back() != '/')
|
|
{
|
|
m_string.pop_back();
|
|
}
|
|
}
|
|
};
|
|
|
|
#endif
|