1 mday 1.5.12.1 //%///////////////////////-*-c++-*-/////////////////////////////////////////////
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2 mike 1.2 //
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3 kumpf 1.4 // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM,
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4 mike 1.2 // The Open Group, Tivoli Systems
5 //
6 // Permission is hereby granted, free of charge, to any person obtaining a copy
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7 kumpf 1.4 // of this software and associated documentation files (the "Software"), to
8 // deal in the Software without restriction, including without limitation the
9 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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10 mike 1.2 // sell copies of the Software, and to permit persons to whom the Software is
11 // furnished to do so, subject to the following conditions:
12 //
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13 kumpf 1.4 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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14 mike 1.2 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
15 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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16 kumpf 1.4 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
17 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
18 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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19 mike 1.2 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 //
22 //==============================================================================
23 //
24 // Author: Mike Brasher (mbrasher@bmc.com)
25 //
26 // Modified By:
27 //
28 //%/////////////////////////////////////////////////////////////////////////////
29
30 #ifndef Pegasus_Socket_h
31 #define Pegasus_Socket_h
32
33 #include <Pegasus/Common/Config.h>
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34 mday 1.5.12.1 #include <Pegasus/Common/IPC.h>
35 #ifdef PEGASUS_OS_TYPE_WINDOWS
36 #include <windows.h>
37 # ifndef _WINSOCKAPI_
38 # include <winsock2.h>
39 # endif
40 #else
41 # include <cctype>
42 #ifndef PEGASUS_OS_OS400
43 # include <unistd.h>
44 #else
45 # include <Pegasus/Common/OS400ConvertChar.h>
46 # include <unistd.cleinc>
47 #endif
48 #ifdef PEGASUS_OS_ZOS
49 # include <string.h> // added by rk for memcpy
50 #endif
51 # include <cstdlib>
52 # include <errno.h>
53 # include <fcntl.h>
54 # include <netdb.h>
55 mday 1.5.12.1 # include <netinet/in.h>
56 # include <arpa/inet.h>
57 # include <sys/socket.h>
58 #endif
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59 kumpf 1.5 #include <Pegasus/Common/Linkage.h>
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60 mike 1.2
61 PEGASUS_NAMESPACE_BEGIN
62
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63 kumpf 1.3 class PEGASUS_COMMON_LINKAGE Socket
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64 mike 1.2 {
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65 mday 1.5.12.2 public:
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66 mike 1.2
67
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68 mday 1.5.12.2 static Sint32 read(Sint32 socket, void* ptr, Uint32 size);
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69 mike 1.2
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70 mday 1.5.12.2 static Sint32 write(Sint32 socket, const void* ptr, Uint32 size);
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71 mike 1.2
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72 mday 1.5.12.2 static void close(Sint32 socket);
73 static int close2(Sint32 socket);
74
75 static void enableBlocking(Sint32 socket);
76 static int enableBlocking2(Sint32 socket);
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77 mike 1.2
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78 mday 1.5.12.2 static void disableBlocking(Sint32 socket);
79 static int disableBlocking2(Sint32 socket);
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80 mike 1.2
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81 mday 1.5.12.2 static void initializeInterface(void);
82 static void uninitializeInterface(void);
83
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84 mike 1.2
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85 mday 1.5.12.2 private:
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86 mike 1.2
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87 mday 1.5.12.2 Socket() { }
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88 mike 1.2 };
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89 mday 1.5.12.1
90
91
92
93
94
95 // <<< Thu Jul 3 13:50:29 2003 mdd >>> pep_88
96 /*****************************************************************
97 *
98 * The socket support in pegasus is schizophrenic. Some code uses
99 * an Sint32 (fd) as a socket, while other code uses a pointer to an
100 * MP_Socket, which is kind of a container for either an Sint32 socket
101 * or an SSL socket.
102 *
103 * Then there is also the local socket. (AF_UNIX).
104 *
105 * What we need to make all of this coherent is a general-purpose
106 * socket class that uses polymorphism to provide a good sockets
107 * interface.
108 * Because of what we are planning for the pep_88 connection management
109 * code this general-purpose socket class should be reference counted.
110 mday 1.5.12.1 *
111 *****************************************************************/
112
113
114
115 class PEGASUS_COMMON_LINKAGE pegasus_socket
116 {
117
118 public:
119
120 pegasus_socket(void);
121 pegasus_socket(const pegasus_socket& s);
122 ~pegasus_socket(void);
123
124 pegasus_socket& operator=(const pegasus_socket& s);
125 operator Sint32() const;
126
127 int socket(int type, int style, int protocol);
128 int socket(int type, int style, int protocol, void *ssl_context = 0);
129
130
131 mday 1.5.12.1
132 Sint32 read(void* ptr, Uint32 size);
133 Sint32 write(const void* ptr, Uint32 size);
134 int close(void);
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135 mday 1.5.12.2 int enableBlocking(void);
136 int disableBlocking(void);
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137 mday 1.5.12.1
138 int getsockname (struct sockaddr *addr, size_t *length_ptr);
139 int bind (struct sockaddr *addr, size_t length);
140
141 // change size_t to size_t for ZOS and windows
142 pegasus_socket accept(struct sockaddr *addr, size_t *length_ptr);
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143 mday 1.5.12.2 int connect (struct sockaddr *addr, size_t length);
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144 mday 1.5.12.1 int shutdown(int how);
145 int listen(int q);
146 int getpeername (struct sockaddr *addr, size_t *length_ptr);
147 int send (void *buffer, size_t size, int flags);
148 int recv (void *buffer, size_t size, int flags);
149 int sendto(void *buffer, size_t size, int flags, struct sockaddr *addr, size_t length);
150 int recvfrom(void *buffer, size_t size, int flags, struct sockaddr *addr, size_t *length_ptr);
151 int setsockopt (int level, int optname, void *optval, size_t optlen);
152 int getsockopt (int level, int optname, void *optval, size_t *optlen_ptr);
153
154
155 Boolean incompleteReadOccurred(Sint32 retCode);
156 Boolean is_secure(void);
157 void set_close_on_exec(void);
158
159 const char* get_err_string(void);
160
161 private:
162 class abstract_socket;
163 abstract_socket * _rep;
164
165 mday 1.5.12.1 static const char *_err_strings[];
166 int _type;
167 int _style;
168 int _protocol;
169
170 };
171
172
173
174
175
176
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177 mike 1.2
178 PEGASUS_NAMESPACE_END
179
180 #endif /* Pegasus_Socket_h */
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Return to
Socket.h
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