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//
// aegis - project change supervisor
// Copyright (C) 2007, 2008 Peter Miller
//
// 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/>.
//
#include <common/ac/string.h>
#include <common/nstring.h>
nstring
nstring::basename(const nstring &suffix)
const
{
const char *ep = c_str() + size();
const char *cp = strrchr(c_str(), '/');
if (cp)
++cp;
else
cp = c_str();
size_t nbytes = ep - cp;
if (!suffix.empty())
{
if
(
nbytes >= suffix.size()
&&
0 == memcmp(ep - suffix.size(), suffix.c_str(), suffix.size())
)
{
nbytes -= suffix.size();
}
}
return nstring(cp, nbytes);
}
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