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