source: roaraudio/libroar/vio_tantalos.c @ 5326:dd73c777e8dd

Last change on this file since 5326:dd73c777e8dd was 5270:e25346c13638, checked in by phi, 12 years ago

fixed some gcc -Wextra warnings

File size: 2.9 KB
Line 
1//vio_tantalos.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2011
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#define _LEN 1024
39
40#ifdef ROAR_HAVE_LIBSLP
41static struct roar_slp_cookie * roar_vio_open_get_cookie (int reinit) {
42 static struct roar_slp_cookie   cookie;
43 static int inited = 0;
44
45 if ( !inited ) {
46  if ( roar_slp_cookie_init(&cookie, NULL) == -1 )
47   return NULL;
48  inited++;
49 }
50
51 return &cookie;
52}
53#endif
54
55int     roar_vio_open_tantalos    (struct roar_vio_calls * calls, struct roar_vio_calls * dst,
56                                   char * key, struct roar_vio_defaults * odef) {
57#ifdef ROAR_HAVE_LIBSLP
58 struct roar_slp_cookie * cookie;
59 char url[_LEN];
60 int i;
61 int need_search = 0;
62 time_t now = time(NULL);
63
64 (void)dst;
65
66 if ( (cookie = roar_vio_open_get_cookie(0)) == NULL )
67  return -1;
68
69 if ( cookie->matchcount == 0 ) {
70  need_search++;
71 } else {
72  for (i = 0; i < cookie->matchcount; i++) {
73   if ( cookie->match[i].tod < now ) {
74    need_search++;
75   }
76  }
77 }
78
79 if ( need_search ) {
80  if ( (cookie = roar_vio_open_get_cookie(1)) == NULL )
81   return -1;
82  if ( roar_slp_search(cookie, ROAR_SLP_URL_TYPE_DOWNLOAD_HTTP) == -1 )
83   return -1;
84 }
85
86 // work on key:
87 for (; *key == '/'; key++);
88
89 for (i = 0; i < cookie->matchcount; i++) {
90  strncpy(url, cookie->match[i].url + ROAR_SLP_URL_TYPE_DOWNLOAD_HTTP_LEN - 4, _LEN);
91  roar_mm_strscat(url, "?key=");
92  roar_mm_strscat(url, key);
93
94  ROAR_DBG("roar_vio_open_tantalos(*): url='%s'", url);
95
96  if ( roar_vio_open_dstr_vio(calls, url, odef, 1, NULL) == 0 )
97   return 0;
98
99  memset(calls, 0, sizeof(*calls));
100 }
101
102 return -1;
103#else
104 return -1;
105#endif
106}
107
108//ll
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