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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Quincey Koziol <koziol@hdfgroup.org>
* Wednesday, March 17, 2010
*
* Purpose: srcdir querying support.
*/
#ifndef _H5SRCDIR_H
#define _H5SRCDIR_H
/* Include the header file with the correct relative path for the srcdir string */
#include "H5srcdir_str.h"
/* Buffer to construct path in and return pointer to */
static char srcdir_path[1024] = "";
/* Buffer to construct file in and return pointer to */
static char srcdir_testpath[1024] = "";
/* Just return the srcdir path */
static const char *
H5_get_srcdir(void)
{
const char *srcdir = HDgetenv("srcdir");
/* Check for using the srcdir from configure time */
if(NULL == srcdir)
srcdir = config_srcdir;
/* Build path to all test files */
if((HDstrlen(srcdir) + 2) < sizeof(srcdir_path)) {
HDsnprintf(srcdir_path, sizeof(srcdir_path), "%s/", srcdir);
return(srcdir_path);
} /* end if */
else
return(NULL);
} /* end H5_get_srcdir() */
/* Append the test file name to the srcdir path and return the whole string */
static const char *H5_get_srcdir_filename(const char *filename)
{
const char *srcdir = H5_get_srcdir();
/* Check for error */
if(NULL == srcdir)
return(NULL);
else {
/* Build path to test file */
if((HDstrlen(srcdir) + HDstrlen(filename) + 1) < sizeof(srcdir_testpath)) {
HDsnprintf(srcdir_testpath, sizeof(srcdir_testpath), "%s%s", srcdir, filename);
return(srcdir_testpath);
} /* end if */
else
return(NULL);
} /* end else */
} /* end H5_get_srcdir_filename() */
#endif /* _H5SRCDIR_H */
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