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1 | /* |
1 | /* |
2 | * Copyright (c) 2009 Lukas Mejdrech |
2 | * Copyright (c) 2009 Lukas Mejdrech |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup socket |
29 | /** @addtogroup socket |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | 32 | ||
33 | /** @file |
33 | /** @file |
34 | * \todo |
34 | * \todo |
35 | */ |
35 | */ |
36 | 36 | ||
37 | #ifndef __NET_SOCKET_CORE_H__ |
37 | #ifndef __NET_SOCKET_CORE_H__ |
38 | #define __NET_SOCKET_CORE_H__ |
38 | #define __NET_SOCKET_CORE_H__ |
39 | 39 | ||
40 | #include <sys/types.h> |
40 | #include <sys/types.h> |
41 | 41 | ||
42 | #include "../include/in.h" |
42 | #include "../include/in.h" |
43 | #include "../include/device.h" |
43 | #include "../include/device.h" |
44 | 44 | ||
- | 45 | #include "../structures/generic_char_map.h" |
|
45 | #include "../structures/dynamic_fifo.h" |
46 | #include "../structures/dynamic_fifo.h" |
46 | #include "../structures/int_map.h" |
47 | #include "../structures/int_map.h" |
47 | #include "../structures/packet/packet.h" |
48 | #include "../structures/packet/packet.h" |
48 | 49 | ||
49 | #define SOCKET_INITIAL_RECEIVED_SIZE 4 |
50 | #define SOCKET_INITIAL_RECEIVED_SIZE 4 |
50 | #define SOCKET_MAX_RECEIVED_SIZE 64 |
51 | #define SOCKET_MAX_RECEIVED_SIZE 64 |
51 | 52 | ||
52 | #define SOCKET_INITIAL_ACCEPTED_SIZE 1 |
53 | #define SOCKET_INITIAL_ACCEPTED_SIZE 1 |
53 | #define SOCKET_MAX_ACCEPTEDED_SIZE 64 |
54 | #define SOCKET_MAX_ACCEPTEDED_SIZE 64 |
54 | 55 | ||
- | 56 | /** \todo |
|
- | 57 | */ |
|
- | 58 | #define SOCKET_MAP_KEY_LISTENING "L" |
|
- | 59 | ||
55 | typedef struct socket_core socket_core_t; |
60 | typedef struct socket_core socket_core_t; |
56 | typedef socket_core_t * socket_core_ref; |
61 | typedef socket_core_t * socket_core_ref; |
57 | 62 | ||
- | 63 | typedef struct socket_port socket_port_t; |
|
- | 64 | typedef socket_port_t * socket_port_ref; |
|
- | 65 | ||
58 | struct socket_core{ |
66 | struct socket_core{ |
59 | int socket_id; |
67 | int socket_id; |
60 | int phone; |
68 | int phone; |
61 | int port; |
69 | int port; |
62 | dyn_fifo_t received; |
70 | dyn_fifo_t received; |
63 | dyn_fifo_t accepted; |
71 | dyn_fifo_t accepted; |
64 | void * specific_data; |
72 | void * specific_data; |
- | 73 | const char * key; |
|
- | 74 | size_t key_length; |
|
65 | }; |
75 | }; |
66 | 76 | ||
67 | INT_MAP_DECLARE( socket_cores, socket_core_t ); |
77 | INT_MAP_DECLARE( socket_cores, socket_core_t ); |
68 | 78 | ||
- | 79 | GENERIC_CHAR_MAP_DECLARE( socket_port_map, socket_core_ref ); |
|
- | 80 | ||
69 | INT_MAP_DECLARE( socket_ports, socket_core_ref ); |
81 | INT_MAP_DECLARE( socket_ports, socket_port_t ); |
- | 82 | ||
- | 83 | void socket_cores_release( int packet_phone, socket_cores_ref local_sockets, socket_ports_ref global_sockets, void ( * socket_release )( socket_core_ref socket )); |
|
70 | 84 | ||
71 | int socket_bind( socket_cores_ref local_sockets, socket_ports_ref global_sockets, int socket_id, void * addr, size_t addrlen, int free_ports_start, int free_ports_end, int last_used_port ); |
85 | int socket_bind( socket_cores_ref local_sockets, socket_ports_ref global_sockets, int socket_id, void * addr, size_t addrlen, int free_ports_start, int free_ports_end, int last_used_port ); |
72 | int socket_bind_free_port( socket_ports_ref global_sockets, socket_core_ref socket, int free_ports_start, int free_ports_end, int last_used_port ); |
86 | int socket_bind_free_port( socket_ports_ref global_sockets, socket_core_ref socket, int free_ports_start, int free_ports_end, int last_used_port ); |
73 | int socket_create( socket_cores_ref local_sockets, int app_phone, void * specific_data, int * socket_id ); |
87 | int socket_create( socket_cores_ref local_sockets, int app_phone, void * specific_data, int * socket_id ); |
74 | int socket_destroy( int packet_phone, int socket_id, socket_cores_ref local_sockets, socket_ports_ref global_sockets ); |
88 | int socket_destroy( int packet_phone, int socket_id, socket_cores_ref local_sockets, socket_ports_ref global_sockets, void ( * socket_release )( socket_core_ref socket )); |
- | 89 | int socket_reply_packets( packet_t packet, size_t * length ); |
|
- | 90 | socket_core_ref socket_port_find( socket_ports_ref global_sockets, int port, const char * key, size_t key_length ); |
|
- | 91 | void socket_port_release( socket_ports_ref global_sockets, socket_core_ref socket ); |
|
- | 92 | int socket_port_add( socket_ports_ref global_sockets, int port, socket_core_ref socket, const char * key, size_t key_length ); |
|
75 | 93 | ||
76 | #endif |
94 | #endif |
77 | 95 | ||
78 | /** @} |
96 | /** @} |
79 | */ |
97 | */ |
80 | 98 |