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/**
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* Navit, a modular navigation system.
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* Copyright (C) 2005-2011 Navit Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <unistd.h>
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#include "maptool.h"
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#include "debug.h"
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char *
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tempfile_name(char *suffix, char *name)
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{
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return g_strdup_printf("%s_%s.tmp",name, suffix);
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}
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FILE *
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tempfile(char *suffix, char *name, int mode)
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{
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char *buffer=tempfile_name(suffix, name);
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FILE *ret=NULL;
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switch (mode) {
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case 0:
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ret=fopen(buffer, "rb");
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break;
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case 1:
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ret=fopen(buffer, "wb+");
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break;
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case 2:
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ret=fopen(buffer, "ab");
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break;
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}
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g_free(buffer);
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return ret;
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}
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void
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tempfile_unlink(char *suffix, char *name)
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{
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char buffer[4096];
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sprintf(buffer,"%s_%s.tmp",name, suffix);
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unlink(buffer);
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}
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void
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tempfile_rename(char *suffix, char *from, char *to)
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{
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char buffer_from[4096],buffer_to[4096];
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sprintf(buffer_from,"%s_%s.tmp",from,suffix);
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sprintf(buffer_to,"%s_%s.tmp",to,suffix);
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dbg_assert(rename(buffer_from, buffer_to) == 0);
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}
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