1 | //vio_tantalos.c: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010 |
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5 | * |
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6 | * This file is part of libroar a part of RoarAudio, |
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7 | * a cross-platform sound system for both, home and professional use. |
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8 | * See README for details. |
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9 | * |
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10 | * This file is free software; you can redistribute it and/or modify |
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11 | * it under the terms of the GNU General Public License version 3 |
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12 | * as published by the Free Software Foundation. |
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13 | * |
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14 | * libroar is distributed in the hope that it will be useful, |
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | * GNU General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with this software; see the file COPYING. If not, write to |
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21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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22 | * Boston, MA 02110-1301, USA. |
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23 | * |
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24 | * NOTE for everyone want's to change something and send patches: |
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25 | * read README and HACKING! There a addition information on |
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26 | * the license of this document you need to read before you send |
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27 | * any patches. |
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28 | * |
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29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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30 | * or libpulse*: |
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31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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32 | * and are therefore GPL. Because of this it may be illigal to use |
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33 | * them with any software that uses libesd, libartsc or libpulse*. |
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34 | */ |
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35 | |
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36 | #include "libroar.h" |
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37 | |
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38 | #define _LEN 1024 |
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39 | |
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40 | #ifdef ROAR_HAVE_LIBSLP |
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41 | static struct roar_slp_cookie * roar_vio_open_get_cookie (int reinit) { |
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42 | static struct roar_slp_cookie cookie; |
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43 | static int inited = 0; |
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44 | |
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45 | if ( !inited ) { |
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46 | if ( roar_slp_cookie_init(&cookie, NULL) == -1 ) |
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47 | return NULL; |
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48 | inited++; |
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49 | } |
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50 | |
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51 | return &cookie; |
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52 | } |
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53 | #endif |
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54 | |
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55 | int roar_vio_open_tantalos (struct roar_vio_calls * calls, struct roar_vio_calls * dst, |
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56 | char * key, struct roar_vio_defaults * odef) { |
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57 | #ifdef ROAR_HAVE_LIBSLP |
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58 | struct roar_slp_cookie * cookie; |
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59 | char url[_LEN]; |
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60 | int i; |
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61 | int need_search = 0; |
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62 | time_t now = time(NULL); |
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63 | |
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64 | if ( (cookie = roar_vio_open_get_cookie(0)) == NULL ) |
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65 | return -1; |
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66 | |
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67 | if ( cookie->matchcount == 0 ) { |
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68 | need_search++; |
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69 | } else { |
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70 | for (i = 0; i < cookie->matchcount; i++) { |
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71 | if ( cookie->match[i].tod < now ) { |
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72 | need_search++; |
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73 | } |
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74 | } |
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75 | } |
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76 | |
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77 | if ( need_search ) { |
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78 | if ( (cookie = roar_vio_open_get_cookie(1)) == NULL ) |
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79 | return -1; |
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80 | if ( roar_slp_search(cookie, ROAR_SLP_URL_TYPE_DOWNLOAD_HTTP) == -1 ) |
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81 | return -1; |
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82 | } |
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83 | |
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84 | // work on key: |
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85 | for (; *key == '/'; key++); |
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86 | |
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87 | for (i = 0; i < cookie->matchcount; i++) { |
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88 | strncpy(url, cookie->match[i].url + ROAR_SLP_URL_TYPE_DOWNLOAD_HTTP_LEN - 4, _LEN); |
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89 | strcat(url, "?key="); |
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90 | strcat(url, key); |
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91 | |
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92 | ROAR_DBG("roar_vio_open_tantalos(*): url='%s'", url); |
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93 | |
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94 | if ( roar_vio_open_dstr_vio(calls, url, odef, 1, NULL) == 0 ) |
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95 | return 0; |
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96 | |
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97 | memset(calls, 0, sizeof(*calls)); |
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98 | } |
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99 | |
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100 | return -1; |
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101 | #else |
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102 | return -1; |
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103 | #endif |
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104 | } |
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105 | |
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106 | //ll |
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