/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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 COPYING file, which can be found at the root of the source code * * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * * 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 */