1 karl 1.22 //%2006////////////////////////////////////////////////////////////////////////
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2 mike 1.2 //
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3 karl 1.19 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 karl 1.17 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.19 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.21 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.22 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 mike 1.2 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
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15 kumpf 1.11 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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18 mike 1.2 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
20 //
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21 kumpf 1.11 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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22 mike 1.2 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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24 kumpf 1.11 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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27 mike 1.2 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 // Author: Mike Brasher (mbrasher@bmc.com)
33 //
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34 kumpf 1.16 // Modified By: Carol Ann Krug Graves, Hewlett-Packard Company
35 // (carolann_graves@hp.com)
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36 dj.gorey 1.18 // Dan Gorey, IBM (djgorey@us.ibm.com)
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37 kumpf 1.20 // Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)
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38 mike 1.2 //
39 //%/////////////////////////////////////////////////////////////////////////////
40
41 #ifndef Pegasus_HTTPConnector_h
42 #define Pegasus_HTTPConnector_h
43
44 #include <Pegasus/Common/Config.h>
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45 kumpf 1.23 #include <Pegasus/Common/MessageQueue.h>
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46 mike 1.2 #include <Pegasus/Common/Monitor.h>
47 #include <Pegasus/Common/String.h>
48 #include <Pegasus/Common/TLS.h>
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49 kumpf 1.13 #include <Pegasus/Common/Linkage.h>
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50 mike 1.2
51 PEGASUS_NAMESPACE_BEGIN
52
53 struct HTTPConnectorRep;
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54 dj.gorey 1.18
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55 mike 1.2 class HTTPConnection;
56
57 /** This class is used by clients to establish a connection with a
58 server. For each established connection, a HTTPConnection object
59 is created.
60 */
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61 kumpf 1.23 class PEGASUS_COMMON_LINKAGE HTTPConnector : public MessageQueue
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62 mike 1.2 {
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63 mday 1.4 public:
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64 mday 1.3
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65 kumpf 1.23 typedef MessageQueue Base;
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66 mday 1.3
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67 mday 1.4 /** Constructor.
68 @param monitor pointer to monitor object which this class uses to
69 solicit SocketMessages on the server port (socket).
70 @param outputMessageQueue ouptut message queue for connections
71 created by this connector.
72 */
73 HTTPConnector(Monitor* monitor);
74
75 HTTPConnector(Monitor* monitor, SSLContext * sslcontext);
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76 dj.gorey 1.18
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77 mday 1.4 /** Destructor. */
78 ~HTTPConnector();
79
80 /** This method is called whenever a SocketMessage is enqueued
81 on the input queue of the HTTPConnector object.
82 */
83
84 virtual void handleEnqueue(Message *);
85 virtual void handleEnqueue();
86
87 /** Establishes a new connection and creates an HTTPConnection object
88 to represent it.
89
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90 kumpf 1.16 @param host indicates host to connect to
91 @param portNumber indicates port number to use
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92 mday 1.4 @param outputMessageQueue output message queue for the HTTPConnection
93 that will be created.
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94 kumpf 1.14 @exception InvalidLocatorException
95 @exception CannotCreateSocketException
96 @exception CannotConnectException
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97 mday 1.4 */
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98 kumpf 1.7 inline HTTPConnection* connect(
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99 kumpf 1.16 const String& host,
100 const Uint32 portNumber,
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101 kumpf 1.7 MessageQueue* outputMessageQueue)
102 {
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103 kumpf 1.16 return connect(host, portNumber, NULL, outputMessageQueue);
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104 kumpf 1.7 }
105
106 /** Establishes a new connection and creates an HTTPConnection object
107 to represent it.
108
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109 kumpf 1.16 @param host indicates host to connect to
110 @param portNumber indicates port number to use
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111 kumpf 1.7 @param sslContext Specifies the SSL context to use for this connection
112 @param outputMessageQueue output message queue for the HTTPConnection
113 that will be created.
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114 kumpf 1.14 @exception InvalidLocatorException
115 @exception CannotCreateSocketException
116 @exception CannotConnectException
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117 kumpf 1.7 */
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118 mday 1.4 HTTPConnection* connect(
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119 kumpf 1.16 const String& host,
120 const Uint32 portNumber,
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121 kumpf 1.7 SSLContext * sslContext,
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122 mday 1.4 MessageQueue* outputMessageQueue);
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123 mike 1.2
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124 mday 1.4 /** Destroys all the connections created by this connector. */
125 void destroyConnections();
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126 mike 1.2
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127 kumpf 1.5 /** Close the specified connection. */
128 void disconnect(HTTPConnection* connection);
129
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130 mday 1.4 private:
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131 mike 1.2
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132 kumpf 1.6 /** Delete the specified connection. */
133 void _deleteConnection(HTTPConnection* httpConnection);
134
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135 mday 1.4 Monitor* _monitor;
136 HTTPConnectorRep* _rep;
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137 dj.gorey 1.18
138 SSLContext * _sslcontext;
139 int _entry_index;
140
141 };
142
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143 mike 1.2 PEGASUS_NAMESPACE_END
144
145 #endif /* Pegasus_HTTPConnector_h */
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