bes Updated for version 3.20.10
DapFunctions.cc
1// DapFunctions.cc
2
3// This file is part of bes, A C++ back-end server implementation framework
4// for the OPeNDAP Data Access Protocol.
5
6// Copyright (c) 2013 OPeNDAP, Inc.
7// Author: James Gallagher <jgallagher@opendap.org>
8//
9// This library is free software; you can redistribute it and/or
10// modify it under the terms of the GNU Lesser General Public
11// License as published by the Free Software Foundation; either
12// version 2.1 of the License, or (at your option) any later version.
13//
14// This library is distributed in the hope that it will be useful,
15// but WITHOUT ANY WARRANTY; without even the implied warranty of
16// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17// Lesser General Public License for more details.
18//
19// You should have received a copy of the GNU Lesser General Public
20// License along with this library; if not, write to the Free Software
21// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22//
23// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
24
25#include "config.h"
26
27#include <iostream>
28
29#include <gdal.h> // needed for scale_{grid,array}
30
31#include <libdap/ServerFunctionsList.h>
32
33#include <BESRequestHandlerList.h>
34#include <TheBESKeys.h>
35#include <BESDebug.h>
36
37#include "GeoGridFunction.h"
38#include "GridFunction.h"
39#include "LinearScaleFunction.h"
40#include "VersionFunction.h"
41#include "MakeArrayFunction.h"
42#include "MakeMaskFunction.h"
43#include "BindNameFunction.h"
44#include "BindShapeFunction.h"
45#include "TabularFunction.h"
46#include "BBoxFunction.h"
47#include "RoiFunction.h"
48#include "BBoxUnionFunction.h"
49#include "MaskArrayFunction.h"
50#include "DilateArrayFunction.h"
51#include "RangeFunction.h"
52#include "BBoxCombFunction.h"
53#include "ScaleGrid.h"
54#include "TestFunction.h"
55#include "IdentityFunction.h"
56
57#if HAVE_STARE
58#include "stare/StareFunctions.h"
59#endif
60
61#include "DapFunctionsRequestHandler.h"
62#include "DapFunctions.h"
63
64using std::endl;
65using std::ostream;
66using std::string;
67
68namespace functions {
69
70void DapFunctions::initialize(const string &modname)
71{
72 BESDEBUG( "dap_functions", "Initializing DAP Functions:" << endl );
73
74 // Add this module to the Request Handler List so that it can respond
75 // to version and help requests. Note the matching code to remove the
76 // handler from the list in the terminate() method.
77 BESRequestHandlerList::TheList()->add_handler(modname, new DapFunctionsRequestHandler(modname));
78
79 libdap::ServerFunctionsList::TheList()->add_function(new GridFunction());
80 libdap::ServerFunctionsList::TheList()->add_function(new GeoGridFunction());
81 libdap::ServerFunctionsList::TheList()->add_function(new LinearScaleFunction());
82
83 libdap::ServerFunctionsList::TheList()->add_function(new MakeArrayFunction());
84 libdap::ServerFunctionsList::TheList()->add_function(new MakeMaskFunction());
85 libdap::ServerFunctionsList::TheList()->add_function(new BindNameFunction());
86 libdap::ServerFunctionsList::TheList()->add_function(new BindShapeFunction());
87
88 libdap::ServerFunctionsList::TheList()->add_function(new VersionFunction());
89
90 libdap::ServerFunctionsList::TheList()->add_function(new TabularFunction());
91 libdap::ServerFunctionsList::TheList()->add_function(new BBoxFunction());
92 libdap::ServerFunctionsList::TheList()->add_function(new RoiFunction());
93 libdap::ServerFunctionsList::TheList()->add_function(new BBoxUnionFunction());
94 libdap::ServerFunctionsList::TheList()->add_function(new BBoxCombFunction());
95
96 libdap::ServerFunctionsList::TheList()->add_function(new MaskArrayFunction());
97 libdap::ServerFunctionsList::TheList()->add_function(new DilateArrayFunction());
98
99 libdap::ServerFunctionsList::TheList()->add_function(new RangeFunction());
100
101 libdap::ServerFunctionsList::TheList()->add_function(new ScaleArray());
102 libdap::ServerFunctionsList::TheList()->add_function(new ScaleGrid());
103 libdap::ServerFunctionsList::TheList()->add_function(new Scale3DArray());
104
105 libdap::ServerFunctionsList::TheList()->add_function(new TestFunction());
106
107 libdap::ServerFunctionsList::TheList()->add_function(new IdentityFunction());
108
109#if HAVE_STARE
110 libdap::ServerFunctionsList::TheList()->add_function(new StareIntersectionFunction());
111 libdap::ServerFunctionsList::TheList()->add_function(new StareCountFunction());
112 libdap::ServerFunctionsList::TheList()->add_function(new StareSubsetFunction());
113 libdap::ServerFunctionsList::TheList()->add_function(new StareSubsetArrayFunction());
114 libdap::ServerFunctionsList::TheList()->add_function(new StareBoxFunction());
115
116 // The key names and module variables used here are defined in StareFunctions.cc
117 // jhrg 5/21/20
118 stare_storage_path = TheBESKeys::TheKeys()->read_string_key(STARE_STORAGE_PATH_KEY, stare_storage_path);
119 stare_sidecar_suffix = TheBESKeys::TheKeys()->read_string_key(STARE_SIDECAR_SUFFIX_KEY, stare_sidecar_suffix);
120#endif
121
122 GDALAllRegister();
123 OGRRegisterAll();
124
125 // What to do with the orig error handler? Pitch it. jhrg 10/17/16
126 /*CPLErrorHandler orig_err_handler =*/ (void) CPLSetErrorHandler(CPLQuietErrorHandler);
127
128 BESDEBUG( "dap_functions", "Done initializing DAP Functions" << endl );
129}
130
131void DapFunctions::terminate(const string &modname)
132{
133 BESDEBUG( "dap_functions", "Removing DAP Functions." << endl );
134
135 BESRequestHandler *rh = BESRequestHandlerList::TheList()->remove_handler(modname);
136 delete rh;
137}
138
145void DapFunctions::dump(ostream &strm) const
146{
147 strm << BESIndent::LMarg << "DapFunctions::dump - (" << (void *) this << ")" << endl;
148}
149
150extern "C" {
151BESAbstractModule *maker()
152{
153 return new DapFunctions;
154}
155}
156
157} // namespace functions
virtual bool add_handler(const std::string &handler_name, BESRequestHandler *handler)
add a request handler to the list of registered handlers for this server
virtual BESRequestHandler * remove_handler(const std::string &handler_name)
remove and return the specified request handler
Represents a specific data type request handler.
A Request Handler for the DAP Functions module.
static TheBESKeys * TheKeys()
Definition: TheBESKeys.cc:71
std::string read_string_key(const std::string &key, const std::string &default_value)
Read a string-valued key from the bes.conf file.
Definition: TheBESKeys.cc:423
virtual void dump(std::ostream &strm) const
dumps information about this object