1 | //serverinfo.c: |
---|
2 | |
---|
3 | /* |
---|
4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010 |
---|
5 | * |
---|
6 | * This file is part of libroar a part of RoarAudio, |
---|
7 | * a cross-platform sound system for both, home and professional use. |
---|
8 | * See README for details. |
---|
9 | * |
---|
10 | * This file is free software; you can redistribute it and/or modify |
---|
11 | * it under the terms of the GNU General Public License version 3 |
---|
12 | * as published by the Free Software Foundation. |
---|
13 | * |
---|
14 | * libroar 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 |
---|
17 | * GNU General Public License for more details. |
---|
18 | * |
---|
19 | * You should have received a copy of the GNU General Public License |
---|
20 | * along with this software; see the file COPYING. If not, write to |
---|
21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
---|
22 | * Boston, MA 02110-1301, USA. |
---|
23 | * |
---|
24 | * NOTE for everyone want's to change something and send patches: |
---|
25 | * read README and HACKING! There a addition information on |
---|
26 | * the license of this document you need to read before you send |
---|
27 | * any patches. |
---|
28 | * |
---|
29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
---|
30 | * or libpulse*: |
---|
31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
---|
32 | * and are therefore GPL. Because of this it may be illigal to use |
---|
33 | * them with any software that uses libesd, libartsc or libpulse*. |
---|
34 | */ |
---|
35 | |
---|
36 | #include "libroar.h" |
---|
37 | |
---|
38 | struct ie { |
---|
39 | int type; |
---|
40 | size_t len; |
---|
41 | char * buf; |
---|
42 | }; |
---|
43 | |
---|
44 | struct roar_server_info * roar_server_info(struct roar_connection * con); |
---|
45 | |
---|
46 | int roar_server_info_free(struct roar_server_info * info) { |
---|
47 | if ( info == NULL ) |
---|
48 | return -1; |
---|
49 | |
---|
50 | roar_mm_free(info); |
---|
51 | |
---|
52 | return 0; |
---|
53 | } |
---|
54 | |
---|
55 | #define _add(t, m) do { if ( (sl = strlen(info->m)) != 0 ) { iebuf[idx].type = (t); iebuf[idx].len = sl; iebuf[idx].buf = (info->m); idx++; needlen += 4 + sl; } } while (0) |
---|
56 | |
---|
57 | int roar_server_info_to_mes(struct roar_message * mes, struct roar_server_info * info) { |
---|
58 | size_t needlen = 4; |
---|
59 | size_t sl; |
---|
60 | int idx = 0; |
---|
61 | struct ie iebuf[sizeof(struct roar_server_info)/sizeof(char*)]; |
---|
62 | uint16_t * d16; |
---|
63 | |
---|
64 | if ( mes == NULL || info == NULL ) |
---|
65 | return -1; |
---|
66 | |
---|
67 | _add(ROAR_ITST_VERSION, version); |
---|
68 | _add(ROAR_ITST_LOCATION, location); |
---|
69 | _add(ROAR_ITST_DESCRIPTION, description); |
---|
70 | _add(ROAR_ITST_CONTACT, contact); |
---|
71 | _add(ROAR_ITST_SERIAL, serial); |
---|
72 | _add(ROAR_ITST_ADDRESS, address); |
---|
73 | _add(ROAR_ITST_UIURL, uiurl); |
---|
74 | _add(ROAR_ITST_UN_SYSNAME, un.sysname); |
---|
75 | _add(ROAR_ITST_UN_RELEASE, un.release); |
---|
76 | _add(ROAR_ITST_UN_NODENAME, un.nodename); |
---|
77 | _add(ROAR_ITST_UN_MACHINE, un.machine); |
---|
78 | |
---|
79 | if ( needlen > LIBROAR_BUFFER_MSGDATA ) { |
---|
80 | return -1; |
---|
81 | } |
---|
82 | |
---|
83 | memset(mes, 0, sizeof(struct roar_message)); |
---|
84 | |
---|
85 | mes->datalen = needlen; |
---|
86 | |
---|
87 | d16 = (uint16_t*)mes->data; |
---|
88 | |
---|
89 | return -1; |
---|
90 | } |
---|
91 | |
---|
92 | struct roar_server_info * roar_server_info_from_mes(struct roar_message * mes); |
---|
93 | |
---|
94 | |
---|
95 | //ll |
---|