bes  Updated for version 3.20.8
hdf5_handler.h
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1 
2 // This file is part of hdf5_handler a HDF5 file handler for the OPeNDAP
3 // data server.
4 
5 // Copyright (c) 2009-2016 The HDF Group, Inc. and OPeNDAP, Inc.
6 //
7 // This is free software; you can redistribute it and/or modify it under the
8 // terms of the GNU Lesser General Public License as published by the Free
9 // Software Foundation; either version 2.1 of the License, or (at your
10 // option) any later version.
11 //
12 // This software is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
15 // License for more details.
16 //
17 // You should have received a copy of the GNU Lesser General Public
18 // License along with this library; if not, write to the Free Software
19 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 //
21 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
22 // You can contact The HDF Group, Inc. at 1800 South Oak Street,
23 // Suite 203, Champaign, IL 61820
24 
33 
38 #ifndef _hdf5_handler_H
39 #define _hdf5_handler_H
40 
41 #include "config_hdf5.h"
42 
43 #include <stdio.h>
44 #include <stdlib.h>
45 #include <ctype.h>
46 #include <string.h>
47 #include <assert.h>
48 
49 #include <iostream>
50 #include <string>
51 #include <vector>
52 #include <sstream>
53 
54 #include <DAS.h>
55 #include <DDS.h>
56 #include <parser.h>
57 #include <ConstraintEvaluator.h>
58 #include <InternalErr.h>
59 #include <hdf5.h>
60 
61 
63 const int DODS_MAX_RANK=30;
65 const int DODS_NAMELEN=1024;
67 const std::string HDF5_OBJ_FULLPATH="HDF5_OBJ_FULLPATH";
68 
69 
71 typedef struct DS {
75 #if 0
76  //hid_t dset;
77 #endif
79  hid_t type;
81  //hid_t dataspace;
83  int ndims;
86  vector <string> dimnames;
87  vector <string> dimnames_path;
89  hsize_t nelmts;
91  hsize_t need;
92 } DS_t;
94 typedef struct DSattr {
98  int type;
100  int ndims;
104  hsize_t nelmts;
106  hsize_t need;
108 
110 static const char STRING[] = "String";
112 static const char BYTE[] = "Byte";
115 static const char UINT8[] = "UInt8";
117 static const char INT8[] = "Int8";
119 static const char INT32[] = "Int32";
121 static const char INT16[] = "Int16";
123 static const char INT64[] = "Int64";
124 
126 static const char FLOAT64[] = "Float64";
128 static const char FLOAT32[] = "Float32";
130 static const char UINT16[] = "UInt16";
132 static const char UINT32[] = "UInt32";
134 static const char UINT64[] = "UInt64";
135 
138 static const char INT_ELSE[] = "Int_else";
140 static const char FLOAT_ELSE[] = "Float_else";
142 static const char COMPOUND[] = "Structure";
144 static const char ARRAY[] = "Array";
146 static const char URL[] = "Url";
147 
148 #include "h5das.h"
149 #include "h5dds.h"
150 #include "h5dmr.h"
151 #include "h5get.h"
152 #include "HDF5PathFinder.h"
153 
155 
156 //#include "h5cfdds.h"
157 
158 //using namespace libdap;
159 #endif
This class is to find and break a cycle in the HDF5 group. It is used to handle the rara case for the...
Data attributes processing header for the default option.
Data structure and retrieval processing header for the default option.
Data structure and retrieval processing header for the default option.
const int DODS_NAMELEN
Maximum length of variable or attribute name(default option only).
Definition: hdf5_handler.h:65
const int DODS_MAX_RANK
Maximum number of dimensions in an array(default option only).
Definition: hdf5_handler.h:63
struct DS DS_t
A structure for DDS generation.
const std::string HDF5_OBJ_FULLPATH
The special DAS attribute name for HDF5 path information from the top(root) group.
Definition: hdf5_handler.h:67
struct DSattr DSattr_t
A structure for DAS generation.
A structure for DDS generation.
Definition: hdf5_handler.h:71
hsize_t nelmts
Number of elements.
Definition: hdf5_handler.h:89
hsize_t need
Space needed.
Definition: hdf5_handler.h:91
char name[DODS_NAMELEN]
Name of HDF5 group or dataset.
Definition: hdf5_handler.h:73
hid_t type
HDF5 data set id.
Definition: hdf5_handler.h:79
int size[DODS_MAX_RANK]
Size of each dimension.
Definition: hdf5_handler.h:85
int ndims
HDF5 data space id.
Definition: hdf5_handler.h:83
A structure for DAS generation.
Definition: hdf5_handler.h:94
char name[DODS_NAMELEN]
Name of HDF5 group or dataset.
Definition: hdf5_handler.h:96
int size[DODS_MAX_RANK]
Size of each dimension.
Definition: hdf5_handler.h:102
int ndims
Number of dimensions.
Definition: hdf5_handler.h:100
hsize_t nelmts
Number of elements.
Definition: hdf5_handler.h:104
hsize_t need
Memory space needed to hold nelmts type.
Definition: hdf5_handler.h:106
int type
Memory type.
Definition: hdf5_handler.h:98