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41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB
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This file is public domain and comes with NO WARRANTY of any kind */
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#include "mysys_priv.h"
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#include <m_string.h>
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/* Returns full load-path for a file. to may be = path */
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/* if path is a hard-path return path */
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/* if path starts with home-dir return path */
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/* if path starts with current dir or parent-dir unpack path */
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/* if there is no path, prepend with own_path_prefix if given */
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/* else unpack path according to current dir */
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my_string my_load_path(my_string to, const char *path,
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const char *own_path_prefix)
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{
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char buff[FN_REFLEN];
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DBUG_ENTER("my_load_path");
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DBUG_PRINT("enter",("path: %s prefix: %s",path,
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own_path_prefix ? own_path_prefix : ""));
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if ((path[0] == FN_HOMELIB && path[1] == FN_LIBCHAR) ||
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test_if_hard_path(path))
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VOID(strmov(buff,path));
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else if ((path[0] == FN_CURLIB && path[1] == FN_LIBCHAR) ||
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(is_prefix((gptr) path,FN_PARENTDIR) &&
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path[strlen(FN_PARENTDIR)] == FN_LIBCHAR) ||
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! own_path_prefix)
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{
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if (! my_getwd(buff,(uint) (FN_REFLEN-strlen(path)),MYF(0)))
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VOID(strcat(buff,path));
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else
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VOID(strmov(buff,path));
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}
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else
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VOID(strxmov(buff,own_path_prefix,path,NullS));
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strmov(to,buff);
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DBUG_PRINT("exit",("to: %s",to));
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DBUG_RETURN(to);
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} /* my_load_path */
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