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53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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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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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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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
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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#include "mysys_priv.h"
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#include <m_string.h>
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/* Pack a filename for output on screen */
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/* Changes long paths to .../ */
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/* Removes pathname and extension */
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/* If not possibly to pack returns '?' in to and returns 1*/
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int pack_filename(my_string to, const char *name, size_s max_length)
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/* to may be name */
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{
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int i;
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char buff[FN_REFLEN];
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if (strlen(fn_format(to,name,"","",0)) <= max_length)
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return 0;
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if (strlen(fn_format(to,name,"","",8)) <= max_length)
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return 0;
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if (strlen(fn_format(buff,name,".../","",1)) <= max_length)
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{
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VOID(strmov(to,buff));
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return 0;
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}
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for (i= 0 ; i < 3 ; i++)
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{
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if (strlen(fn_format(buff,to,"","", i == 0 ? 2 : i == 1 ? 1 : 3 ))
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<= max_length)
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{
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VOID(strmov(to,buff));
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return 0;
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}
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}
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to[0]='?'; to[1]=0; /* Can't pack filename */
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return 1;
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} /* pack_filename */
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