mirror of
https://gitlab.isc.org/isc-projects/bind9
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56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/*
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* Copyright (C) 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
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* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
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* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
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* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
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* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/* $Id: file.c,v 1.4 2000/07/27 09:53:13 tale Exp $ */
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#include <string.h>
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#undef TEMPLATE
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#define TEMPLATE "tXXXXXXX.tmp"
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isc_result_t
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isc_file_mktemplate(const char *file, char *buf, size_t buflen) {
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char *s;
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s = ;
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if ((s = strrchr(file, '\\')) != NULL) {
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if ((s - file + 1 + sizeof(TEMPLATE)) > buflen)
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return (ISC_R_NOSPACE);
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strncpy(buf, file, s - file + 1);
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buf[s - file + 1] = '\0';
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strcat(buf, TEMPLATE);
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} else if ((s = strrchr(file, ':')) != NULL) {
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if ((s - file + 2 + sizeof(TEMPLATE)) > buflen)
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return (ISC_R_NOSPACE);
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strncpy(buf, file, s - file + 1);
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buf[s - file + 1] = '\\';
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buf[s - file + 2] = '\0';
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strcat(buf, TEMPLATE);
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} else {
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if (sizeof(TEMPLATE) > buflen)
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return (ISC_R_NOSPACE);
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strcpy(buf, TEMPLATE);
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}
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return(ISC_R_SUCCESS);
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}
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