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/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#include "config.h"
#include "drizzled/internal/my_sys.h"
#include "drizzled/internal/m_string.h"
namespace drizzled
{
namespace internal
{
/* Returns full load-path for a file. to may be = path */
/* if path is a hard-path return path */
/* if path starts with home-dir return path */
/* if path starts with current dir or parent-dir unpack path */
/* if there is no path, prepend with own_path_prefix if given */
/* else unpack path according to current dir */
char * my_load_path(char * to, const char *path,
const char *own_path_prefix)
{
char buff[FN_REFLEN];
int is_cur;
if ((path[0] == FN_HOMELIB && path[1] == FN_LIBCHAR) ||
test_if_hard_path(path))
strcpy(buff,path);
else if ((is_cur=(path[0] == FN_CURLIB && path[1] == FN_LIBCHAR)) ||
(strncmp(path,FN_PARENTDIR, strlen(FN_PARENTDIR)) == 0) ||
! own_path_prefix)
{
if (is_cur)
is_cur=2; /* Remove current dir */
if (! getcwd(buff,(uint32_t) (FN_REFLEN-strlen(path)+is_cur)))
strcat(buff,path+is_cur);
else
strcpy(buff,path); /* Return org file name */
}
else
snprintf(buff, sizeof(buff), "%s%s",own_path_prefix,path);
strcpy(to,buff);
return(to);
} /* my_load_path */
} /* namespace internal */
} /* namespace drizzled */
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