e454f97acc
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7903 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
//
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// "$Id$"
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//
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// Filename extension routines for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2010 by Bill Spitzak and others.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library 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 GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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// Replace .ext with new extension
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#include <FL/filename.H>
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#include "flstring.h"
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/**
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Replaces the extension in \p buf of max.<br>
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size \p buflen with the extension in \p ext.<br>
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If there's no '.' in \p buf, \p ext is appended.<br>
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If \p ext is NULL, behaves as if it were an empty string ("").
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\b Example
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\code
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#include <FL/filename.H>
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[..]
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char buf[1024] = "/path/myfile.cxx";
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fl_filename_setext(buf, sizeof(buf), ".txt"); // buf[] becomes "/path/myfile.txt"
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\endcode
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\return buf itself for calling convenience.
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*/
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char *fl_filename_setext(char *buf, int buflen, const char *ext) {
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char *q = (char *)fl_filename_ext(buf);
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if (ext) {
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strlcpy(q,ext,buflen - (q - buf));
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} else *q = 0;
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return(buf);
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}
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//
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// End of "$Id$".
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//
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