61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2002 Sanchez Computer Associates, Inc. *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#ifndef GTM_FILE_STAT_INCLUDED
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#define GTM_FILE_STAT_INCLUDED
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/* Note that FILE_READONLY also implies FILE_PRESENT and the callers can use this information if necessary */
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#define FILE_NOT_FOUND 0
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#define FILE_PRESENT 1
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#define FILE_READONLY 2
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#define FILE_STAT_ERROR 4
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/* Copy the filename from "src" to "dest" using the following rules.
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* (i) removing the version information
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* (ii) doing compression of contiguous directory delimiters (']' or '>' followed by '<' or '[').
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* (iii) transform every '<' to a '[' and every '>' to a ']'
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* e.g.
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* src = user:[library.]<v990.pro>gtmshr.exe;23
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* dst = user:[library.v990.pro]gtmshr.exe
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*
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* Note that without (iii) we would have got the following mixed notation for "dst" which is incorrect
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* as the '[' is balanced by a '>' (at the end of ".pro>") instead of a corresponding ']'.
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*
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* e.g. src = user:[library.]<v990.pro>gtmshr.exe;23
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* dst = user:[library.v990.pro>gtmshr.exe */
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#ifdef VMS
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#define fncpy_nover(src, src_len, dest, dest_len) \
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{ \
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unsigned char *sptr, *dptr; \
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for (sptr = (unsigned char *)src, dptr = dest; sptr < (src + src_len) && (';' != *sptr); ) \
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{ \
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if (('>' == *sptr || ']' == *sptr) && ('<' == *(sptr + 1) || '[' == *(sptr + 1))) \
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sptr += 2; \
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else if ('<' == *sptr) \
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{ \
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*dptr++ = '['; \
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sptr++; \
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} else if ('>' == *sptr) \
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{ \
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*dptr++ = ']'; \
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sptr++; \
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} else \
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*dptr++ = *sptr++; \
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} \
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dest_len = dptr - (unsigned char *)(dest); \
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*(dptr) = 0; \
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}
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#endif
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int gtm_file_stat(mstr *file, mstr *def, mstr *ret, boolean_t check_prv, uint4 *status);
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#endif /* GTM_FILE_STAT_INCLUDED */
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