bes  Updated for version 3.17.4
BESBasicTransmitter.cc
1 // BESBasicTransmitter.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) 2004-2009 University Corporation for Atmospheric Research
7 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
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 University Corporation for Atmospheric Research at
24 // 3080 Center Green Drive, Boulder, CO 80301
25 
26 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
27 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
28 //
29 // Authors:
30 // pwest Patrick West <pwest@ucar.edu>
31 // jgarcia Jose Garcia <jgarcia@ucar.edu>
32 
33 #include <iostream>
34 
35 #include "BESBasicTransmitter.h"
36 #include "BESInfo.h"
37 #include "BESUtil.h"
38 #include "BESContextManager.h"
39 
40 void BESBasicTransmitter::send_text(BESInfo &info, BESDataHandlerInterface &dhi)
41 {
42  bool found = false;
43  string context = "transmit_protocol";
44  string protocol = BESContextManager::TheManager()->get_context(context, found);
45  if (protocol == "HTTP") {
46  if (info.is_buffered()) {
47  BESUtil::set_mime_text(dhi.get_output_stream());
48  }
49  }
50  info.print(dhi.get_output_stream());
51 }
52 
53 void BESBasicTransmitter::send_html(BESInfo &info, BESDataHandlerInterface &dhi)
54 {
55  bool found = false;
56  string context = "transmit_protocol";
57  string protocol = BESContextManager::TheManager()->get_context(context, found);
58  if (protocol == "HTTP") {
59  if (info.is_buffered()) {
60  BESUtil::set_mime_html(dhi.get_output_stream());
61  }
62  }
63  info.print(dhi.get_output_stream());
64 }
65 
72 void BESBasicTransmitter::dump(ostream &strm) const
73 {
74  strm << BESIndent::LMarg << "BESBasicTransmitter::dump - (" << (void *) this << ")" << endl;
75  BESIndent::Indent();
77  BESIndent::UnIndent();
78 }
79 
virtual string get_context(const string &name, bool &found)
retrieve the value of the specified context from the BES
virtual bool is_buffered()
return whether the information is to be buffered or not.
Definition: BESInfo.h:123
informational response object
Definition: BESInfo.h:68
static void set_mime_html(ostream &strm)
Generate an HTTP 1.0 response header for a html document.
Definition: BESUtil.cc:88
static void set_mime_text(ostream &strm)
Generate an HTTP 1.0 response header for a text document.
Definition: BESUtil.cc:69
virtual void dump(ostream &strm) const
dumps information about this object
Structure storing information used by the BES to handle the request.
virtual void dump(ostream &strm) const
dumps information about this object
virtual void print(ostream &strm)
print the information from this informational object to the specified stream
Definition: BESInfo.cc:249