[668] | 1 | //req.c: |
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[486] | 2 | |
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[668] | 3 | /* |
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[4708] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2011 |
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[668] | 5 | * |
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| 6 | * This file is part of roard 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 | * RoarAudio 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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[3517] | 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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[668] | 23 | * |
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| 24 | */ |
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[0] | 25 | |
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[4921] | 26 | /* ckport options: |
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| 27 | * massage <-> object converters: |
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| 28 | * ckport: ignore-symbol: roar_stream_s2m |
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| 29 | * ckport: ignore-symbol: roar_stream_m2s |
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| 30 | * ckport: ignore-symbol: roar_ctl_c2m |
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| 31 | * ckport: ignore-symbol: roar_ctl_ia2m |
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| 32 | * ckport: ignore-symbol: roar_ctl_m2f |
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| 33 | * Caps support: |
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| 34 | * ckport: ignore-symbol: roar_caps_from_msg |
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| 35 | * ckport: ignore-symbol: roar_caps_to_msg |
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| 36 | * Server info: |
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| 37 | * ckport: ignore-symbol: roar_server_info_to_mes |
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| 38 | * PASSFH: |
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| 39 | * ckport: ignore-symbol: roar_socket_recv_fh |
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| 40 | * AUTH: |
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| 41 | * ckport: ignore-symbol: roar_auth_from_mes |
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| 42 | * ckport: ignore-symbol: roar_auth_to_mes |
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| 43 | * Events: |
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| 44 | * ckport: ignore-symbol: roar_event_from_blob |
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| 45 | * Filter: |
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| 46 | * ckport: ignore-symbol: roar_filter_match |
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| 47 | */ |
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| 48 | |
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[0] | 49 | #include "roard.h" |
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| 50 | |
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[4438] | 51 | // include for uname() used by req_on_server_info() |
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| 52 | #ifdef ROAR_HAVE_UNAME |
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| 53 | #include <sys/utsname.h> |
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| 54 | #endif |
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| 55 | |
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[4298] | 56 | static void * _dataspace(struct roar_message * mes, char ** data, uint32_t flags[2], size_t len) { |
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| 57 | if ( len <= LIBROAR_BUFFER_MSGDATA ) |
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| 58 | return mes->data; |
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| 59 | |
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| 60 | if ( *data != NULL ) |
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| 61 | free(*data); |
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| 62 | |
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| 63 | *data = malloc(len); |
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| 64 | |
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| 65 | ROAR_DBG("_dataspace(mes=%p, data=%p, flags=%p, len=%llu): *data=%p", mes, data, flags, (long long unsigned int)len, *data); |
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| 66 | |
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| 67 | if ( *data == NULL ) |
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| 68 | return NULL; |
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| 69 | |
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| 70 | flags[1] |= COMMAND_FLAG_OUT_LONGDATA; |
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| 71 | |
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| 72 | return *data; |
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| 73 | } |
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| 74 | |
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[3926] | 75 | int req_on_noop (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[0] | 76 | mes->cmd = ROAR_CMD_OK; |
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[3741] | 77 | mes->pos = g_pos; |
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[0] | 78 | mes->datalen = 0; |
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| 79 | return 0; |
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| 80 | } |
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| 81 | |
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[3926] | 82 | int req_on_identify (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[4468] | 83 | struct roar_client_server * cs; |
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| 84 | struct roar_client * c; |
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[0] | 85 | int max_len; |
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| 86 | |
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| 87 | if ( mes->datalen < 1 ) |
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| 88 | return -1; |
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| 89 | |
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[4468] | 90 | clients_get_server(client, &cs); |
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| 91 | |
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| 92 | c = ROAR_CLIENT(cs); |
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[0] | 93 | |
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| 94 | if ( mes->data[0] == 1 ) { |
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[436] | 95 | if ( c->pid == -1 ) { |
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| 96 | c->pid = ROAR_NET2HOST32(*(uint32_t*)((mes->data)+1)); |
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[443] | 97 | ROAR_DBG("req_on_identify(): new PID: c->pid = %i", c->pid); |
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[436] | 98 | } |
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[0] | 99 | |
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[443] | 100 | ROAR_DBG("req_on_identify(): final PID: c->pid = %i", c->pid); |
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| 101 | |
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[0] | 102 | max_len = (mes->datalen - 5) < (ROAR_BUFFER_NAME-1) ? (mes->datalen - 5) : (ROAR_BUFFER_NAME-1); |
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| 103 | |
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| 104 | strncpy(c->name, mes->data + 5, max_len); |
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| 105 | c->name[max_len] = 0; |
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| 106 | |
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[4468] | 107 | // we set the acclevel to IDENTED here. |
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| 108 | // if it is alreay > IDENTED we reset it anyway |
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| 109 | // as potential auth relevent data changed. |
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| 110 | cs->acclev = ACCLEV_IDENTED; |
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| 111 | |
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[0] | 112 | mes->cmd = ROAR_CMD_OK; |
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[3741] | 113 | mes->pos = g_pos; |
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[0] | 114 | mes->datalen = 0; |
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| 115 | |
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| 116 | ROAR_DBG("req_on_identify(*): client=%i, pid=%i", client, c->pid); |
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| 117 | ROAR_DBG("req_on_identify(*) = 0"); |
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| 118 | return 0; |
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| 119 | } |
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| 120 | |
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| 121 | return -1; |
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| 122 | } |
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| 123 | |
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[3926] | 124 | int req_on_auth (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[4745] | 125 | struct roar_error_frame error_frame; |
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| 126 | void * error_data; |
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| 127 | struct roar_message error_mes; |
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[4468] | 128 | struct roar_client_server * cs; |
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[4472] | 129 | struct roar_auth_message authmes; |
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[4745] | 130 | int next = -1; |
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[4474] | 131 | int ret; |
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[4468] | 132 | |
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| 133 | clients_get_server(client, &cs); |
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| 134 | |
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[0] | 135 | // TODO: add code to support some auth. |
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[4468] | 136 | |
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[4472] | 137 | if ( roar_auth_from_mes(&authmes, mes, *data) == -1 ) |
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| 138 | return -1; |
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| 139 | |
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[4790] | 140 | ROAR_INFO("req_on_auth(client=%i,...): authtype=%s(%i), len=%llu bytes", ROAR_DBG_INFO_VERBOSE, |
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| 141 | client, roar_autht2str(authmes.type), authmes.type, (long long unsigned int)authmes.len); |
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[4472] | 142 | |
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[4745] | 143 | ret = auth_client_ckeck(cs, &authmes, &next); |
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| 144 | |
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| 145 | if ( ret != 1 ) { |
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| 146 | if ( next != -1 ) { |
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| 147 | memset(&authmes, 0, sizeof(authmes)); |
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| 148 | |
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| 149 | authmes.type = next; |
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| 150 | |
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| 151 | if ( roar_auth_to_mes(&error_mes, NULL, &authmes) == -1 ) |
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| 152 | return -1; |
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| 153 | |
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| 154 | if ( roar_err_int(&error_frame) == -1 ) |
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| 155 | return -1; |
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[4474] | 156 | |
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[4745] | 157 | error_frame.ra_errno = ROAR_ERROR_PERM; |
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| 158 | error_frame.datalen = error_mes.datalen; |
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| 159 | |
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| 160 | error_data = roar_err_buildmsg(mes, &error_frame); |
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| 161 | |
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| 162 | memcpy(error_data, error_mes.data, error_mes.datalen); |
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| 163 | |
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| 164 | mes->cmd = ROAR_CMD_ERROR; |
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| 165 | mes->pos = g_pos; |
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| 166 | return 0; |
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| 167 | } |
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| 168 | |
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[4474] | 169 | return -1; |
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[4745] | 170 | } |
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[4468] | 171 | |
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[0] | 172 | mes->cmd = ROAR_CMD_OK; |
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[3741] | 173 | mes->pos = g_pos; |
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[0] | 174 | mes->datalen = 0; |
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| 175 | return 0; |
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| 176 | } |
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| 177 | |
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| 178 | |
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[3926] | 179 | int req_on_whoami (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[1162] | 180 | mes->cmd = ROAR_CMD_OK; |
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[3741] | 181 | mes->pos = g_pos; |
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[1162] | 182 | mes->datalen = 1; |
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| 183 | mes->data[0] = client; |
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| 184 | return 0; |
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| 185 | } |
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| 186 | |
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| 187 | |
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[3926] | 188 | int req_on_new_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[0] | 189 | int stream; |
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[4621] | 190 | struct roar_stream_server * ss; |
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| 191 | struct roar_stream * s; |
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[1812] | 192 | struct roar_stream * source_stream; |
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[1809] | 193 | struct roar_audio_info * info; |
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[1812] | 194 | struct roar_audio_info * source_info; |
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[0] | 195 | |
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[1904] | 196 | ROAR_DBG("req_on_new_stream(client=%i, ...): creating stream...", client); |
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[0] | 197 | if ((stream = streams_new()) == -1 ) |
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| 198 | return -1; |
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| 199 | |
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[4236] | 200 | ROAR_DBG("req_on_new_stream(client=%i, ...): stream=%i", client, stream); |
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| 201 | |
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[1904] | 202 | ROAR_DBG("req_on_new_stream(client=%i, ...): getting stream...", client); |
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[4621] | 203 | if ( streams_get(stream, &ss) == -1 ) { |
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[0] | 204 | streams_delete(stream); |
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| 205 | return -1; |
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| 206 | } |
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| 207 | |
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[4621] | 208 | s = ROAR_STREAM(ss); |
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| 209 | |
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[1904] | 210 | ROAR_DBG("req_on_new_stream(client=%i, ...): set client of stream...", client); |
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[0] | 211 | if ( client_stream_add(client, stream) == -1 ) { |
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| 212 | streams_delete(stream); |
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| 213 | return -1; |
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| 214 | } |
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| 215 | |
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[1904] | 216 | ROAR_DBG("req_on_new_stream(client=%i, ...): loading stream from message...", client); |
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[0] | 217 | if ( roar_stream_m2s(s, mes) == -1 ) { |
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| 218 | streams_delete(stream); |
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| 219 | return -1; |
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| 220 | } |
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| 221 | |
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[1904] | 222 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting id and codec of stream...", client); |
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[486] | 223 | ROAR_STREAM(s)->id = stream; // roar_stream_m2s() resets this |
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[539] | 224 | ROAR_STREAM_SERVER(s)->codec_orgi = ROAR_STREAM(s)->info.codec; |
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[486] | 225 | |
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[1904] | 226 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting direction stream...", client); |
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[1900] | 227 | // int streams_set_dir (int id, int dir, int defaults) |
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| 228 | if ( streams_set_dir(stream, ROAR_STREAM(s)->dir, 1) == -1 ) { |
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| 229 | streams_delete(stream); |
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| 230 | return -1; |
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| 231 | } |
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| 232 | |
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[4747] | 233 | ROAR_DBG("req_on_new_stream(client=%i, ...): checking mixer settings...", client); |
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[4621] | 234 | if ( mes->stream != -1 && mes->stream != ss->mixer_stream ) { |
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| 235 | streams_delete(stream); |
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| 236 | return -1; |
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| 237 | } |
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| 238 | |
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[1904] | 239 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting up direction specific stream settings...", client); |
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[1809] | 240 | switch (ROAR_STREAM(s)->dir) { |
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| 241 | case ROAR_DIR_LIGHT_IN: |
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| 242 | case ROAR_DIR_LIGHT_OUT: |
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[2497] | 243 | #ifndef ROAR_WITHOUT_DCOMP_LIGHT |
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[1809] | 244 | info = &(ROAR_STREAM(s)->info); |
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| 245 | |
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| 246 | info->channels = 0; |
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| 247 | info->bits = 0; |
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| 248 | info->rate = 0; |
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[2497] | 249 | #else |
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| 250 | streams_delete(stream); |
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| 251 | return -1; |
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| 252 | #endif |
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[1809] | 253 | |
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| 254 | break; |
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[1848] | 255 | case ROAR_DIR_MIDI_IN: |
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| 256 | case ROAR_DIR_MIDI_OUT: |
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[2497] | 257 | #ifndef ROAR_WITHOUT_DCOMP_MIDI |
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[1848] | 258 | info = &(ROAR_STREAM(s)->info); |
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| 259 | |
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[2402] | 260 | info->channels = ROAR_MIDI_CHANNELS_DEFAULT; |
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| 261 | info->bits = ROAR_MIDI_BITS; |
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| 262 | info->rate = 0; |
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[2497] | 263 | #else |
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| 264 | streams_delete(stream); |
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| 265 | return -1; |
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| 266 | #endif |
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[1848] | 267 | |
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| 268 | break; |
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| 269 | |
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[2250] | 270 | case ROAR_DIR_RAW_IN: |
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[2497] | 271 | #ifndef ROAR_WITHOUT_DCOMP_RAW |
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[2250] | 272 | if ( ROAR_STREAM(s)->pos_rel_id == -1 || |
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| 273 | ROAR_STREAM(s)->pos_rel_id == stream || |
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| 274 | streams_get_dir(ROAR_STREAM(s)->pos_rel_id) != ROAR_DIR_RAW_OUT |
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| 275 | ) { |
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| 276 | ROAR_STREAM(s)->pos_rel_id = -1; // force this here as it will try to delete itself while deleting |
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| 277 | // in case rel_id == stream |
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| 278 | streams_delete(stream); |
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| 279 | return -1; |
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| 280 | } |
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[2497] | 281 | #else |
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| 282 | case ROAR_DIR_RAW_OUT: |
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| 283 | streams_delete(stream); |
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| 284 | return -1; |
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| 285 | #endif |
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[2250] | 286 | |
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| 287 | break; |
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[1812] | 288 | case ROAR_DIR_THRU: |
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[1815] | 289 | |
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| 290 | if ( ROAR_STREAM(s)->pos_rel_id == -1 || ROAR_STREAM(s)->pos_rel_id == stream ) { |
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[1861] | 291 | ROAR_STREAM(s)->pos_rel_id = -1; // force this here as it will try to delete itself while deleting |
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| 292 | // in case rel_id == stream |
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[1815] | 293 | streams_delete(stream); |
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| 294 | return -1; |
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| 295 | } |
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| 296 | |
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[4521] | 297 | if ( streams_get_clientobj(ROAR_STREAM(s)->pos_rel_id, &source_stream) == -1 ) { |
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[1812] | 298 | streams_delete(stream); |
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| 299 | return -1; |
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| 300 | } |
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| 301 | |
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| 302 | info = &(ROAR_STREAM(s)->info); |
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| 303 | source_info = &(ROAR_STREAM(source_stream)->info); |
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| 304 | |
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| 305 | info->channels = source_info->channels; |
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| 306 | info->bits = source_info->bits; |
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| 307 | info->rate = source_info->rate; |
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| 308 | info->codec = source_info->codec; |
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[1840] | 309 | ROAR_STREAM_SERVER(s)->codec_orgi = ROAR_STREAM_SERVER(source_stream)->codec_orgi; |
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[1812] | 310 | |
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| 311 | break; |
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[3672] | 312 | case ROAR_DIR_FILTER: |
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| 313 | info = &(ROAR_STREAM(s)->info); |
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| 314 | |
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| 315 | if ( ROAR_STREAM(s)->pos_rel_id == -1 ) { |
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| 316 | source_info = g_sa; |
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| 317 | } else { |
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[4521] | 318 | if ( streams_get_clientobj(ROAR_STREAM(s)->pos_rel_id, &source_stream) == -1 ) { |
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[3672] | 319 | streams_delete(stream); |
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| 320 | return -1; |
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| 321 | } |
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| 322 | source_info = &(ROAR_STREAM(source_stream)->info); |
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| 323 | } |
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| 324 | |
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| 325 | if ( info->channels != source_info->channels || info->bits != source_info->bits || |
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| 326 | info->codec != source_info->codec || info->rate != source_info->rate ) { |
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| 327 | // the stream parameters don't match the one of the stream being filtered. |
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| 328 | // -> delete and reject the stream. |
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| 329 | streams_delete(stream); |
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| 330 | return -1; |
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| 331 | } |
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| 332 | break; |
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[1809] | 333 | } |
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| 334 | |
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[4236] | 335 | ROAR_DBG("req_on_new_stream(client=%i, ...): returning (OK, stream=%i)...", client, stream); |
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[1904] | 336 | |
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[0] | 337 | mes->cmd = ROAR_CMD_OK; |
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| 338 | mes->stream = stream; |
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| 339 | mes->datalen = 0; |
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| 340 | |
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| 341 | return 0; |
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| 342 | } |
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| 343 | |
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[3926] | 344 | int req_on_exec_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[0] | 345 | int r; |
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| 346 | |
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[1904] | 347 | ROAR_DBG("req_on_exec_stream(client=%i, mes={stream=%i,...},...): execing stream", client, mes->stream); |
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| 348 | |
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[3928] | 349 | |
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| 350 | if ( streams_is_ready(mes->stream) ) { |
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| 351 | flags[1] |= COMMAND_FLAG_OUT_CLOSECON; |
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| 352 | } else { |
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| 353 | if ( (r = client_stream_exec(client, mes->stream)) == -1 ) |
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| 354 | return -1; |
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| 355 | } |
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[0] | 356 | |
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[1904] | 357 | ROAR_DBG("req_on_exec_stream(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
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[0] | 358 | mes->cmd = ROAR_CMD_OK; |
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| 359 | mes->datalen = 0; |
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| 360 | |
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| 361 | return 0; |
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| 362 | } |
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| 363 | |
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[3926] | 364 | int req_on_con_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[77] | 365 | char host[80] = {0}; |
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| 366 | int port = 0; |
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| 367 | int type; |
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| 368 | int fh; |
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| 369 | int len; |
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| 370 | |
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| 371 | if ( mes->datalen < 4 ) |
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| 372 | return -1; |
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| 373 | |
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| 374 | if ( *(mes->data) != 0 ) |
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| 375 | return -1; |
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| 376 | |
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[80] | 377 | if ( mes->datalen > 80 ) // we do not support long messages here |
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| 378 | return -1; |
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| 379 | |
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[77] | 380 | type = (unsigned)mes->data[1]; |
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[79] | 381 | port = ROAR_NET2HOST16(((uint16_t*)mes->data)[1]); |
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[77] | 382 | |
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[80] | 383 | len = mes->datalen - 4; |
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[77] | 384 | |
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[84] | 385 | strncpy(host, &(mes->data[4]), len); |
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[77] | 386 | host[len] = 0; |
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| 387 | |
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| 388 | if ( type > ROAR_SOCKET_TYPE_MAX ) |
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| 389 | return -1; |
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| 390 | |
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| 391 | if ( type == ROAR_SOCKET_TYPE_FILE ) // disabled because of security resons |
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| 392 | return -1; |
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| 393 | |
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| 394 | if ( type == ROAR_SOCKET_TYPE_FORK ) // why should we connect to ourself? |
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| 395 | return -1; |
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| 396 | |
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[525] | 397 | ROAR_DBG("req_on_con_stream(*): CONNECT(type=%i, host='%s', port=%i)", type, host, port); |
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| 398 | |
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[77] | 399 | if ( (fh = roar_socket_open(ROAR_SOCKET_MODE_CONNECT, type, host, port)) == -1 ) |
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| 400 | return -1; |
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| 401 | |
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[78] | 402 | if ( client_stream_set_fh(client, mes->stream, fh) == -1 ) { |
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| 403 | close(fh); |
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| 404 | return 1; |
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| 405 | } |
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| 406 | |
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[757] | 407 | mes->datalen = 0; |
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| 408 | mes->cmd = ROAR_CMD_OK; |
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| 409 | |
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[78] | 410 | return 0; |
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[757] | 411 | } |
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| 412 | |
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[3926] | 413 | int req_on_passfh (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[3714] | 414 | int sock = clients_get_fh(client); |
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[3720] | 415 | int16_t * d = (int16_t*)mes->data; |
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[3732] | 416 | struct roard_listen * lsock; |
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| 417 | int listening; |
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[757] | 418 | int fh; |
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[3714] | 419 | int i; |
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[757] | 420 | |
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[4236] | 421 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...) = ?", client, mes->stream); |
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| 422 | |
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[4255] | 423 | if ( (fh = roar_socket_recv_fh(sock, NULL, NULL)) == -1 ) { |
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| 424 | ROAR_WARN("req_on_passfh(client=%i, mes={stream=%i,...},...): was unabled to get filehandle from remote end. bad.", client, mes->stream); |
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| 425 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (ERROR)...", client, mes->stream); |
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[757] | 426 | return -1; |
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[4255] | 427 | } |
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[757] | 428 | |
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[4236] | 429 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): fh=%i", client, mes->stream, fh); |
---|
| 430 | |
---|
[3723] | 431 | if ( mes->stream != -1 ) { // stream pass: |
---|
[4236] | 432 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): This is a stream passfh", client, mes->stream); |
---|
| 433 | |
---|
[3714] | 434 | if ( client_stream_set_fh(client, mes->stream, fh) == -1 ) { |
---|
| 435 | close(fh); |
---|
[4236] | 436 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (ERROR)...", client, mes->stream); |
---|
[4235] | 437 | return -1; |
---|
[3714] | 438 | } |
---|
| 439 | |
---|
[4236] | 440 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
| 441 | |
---|
[3714] | 442 | mes->datalen = 0; |
---|
| 443 | mes->cmd = ROAR_CMD_OK; |
---|
| 444 | |
---|
| 445 | return 0; |
---|
[757] | 446 | } |
---|
| 447 | |
---|
[3714] | 448 | // non-stream pass: |
---|
| 449 | |
---|
[4236] | 450 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): This is a client passfh", client, mes->stream); |
---|
| 451 | |
---|
[3714] | 452 | /* |
---|
[3745] | 453 | 0: Version, 16 |
---|
| 454 | 1: Flags, 16 |
---|
| 455 | 2: Protocol, 16 |
---|
| 456 | 3: Byteorder, 16 |
---|
[3714] | 457 | Options... |
---|
| 458 | */ |
---|
| 459 | |
---|
| 460 | if ( mes->datalen < 4*2 ) |
---|
| 461 | return -1; |
---|
| 462 | |
---|
| 463 | for (i = 0; i < 4; i++) { |
---|
| 464 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 465 | } |
---|
| 466 | |
---|
| 467 | if ( d[0] != 0 ) // version |
---|
| 468 | return -1; |
---|
| 469 | |
---|
[3732] | 470 | listening = d[1] & ROAR_CLIENTPASS_FLAG_LISTEN; |
---|
| 471 | |
---|
| 472 | if ( listening ) |
---|
| 473 | d[1] -= ROAR_CLIENTPASS_FLAG_LISTEN; |
---|
| 474 | |
---|
[3714] | 475 | if ( d[1] != 0 ) // flags |
---|
| 476 | return -1; |
---|
| 477 | |
---|
[3732] | 478 | if ( listening ) { |
---|
[3734] | 479 | if ( get_listen(&lsock, NULL) == -1 ) { |
---|
| 480 | close(fh); |
---|
[3732] | 481 | return -1; |
---|
[3734] | 482 | } |
---|
[3714] | 483 | |
---|
[3802] | 484 | roar_vio_open_fh_socket(&(lsock->sock), fh); |
---|
| 485 | lsock->used = 1; |
---|
[3732] | 486 | lsock->proto = d[2]; |
---|
| 487 | } else { |
---|
[3737] | 488 | if ( clients_new_from_fh(fh, d[2], d[3], 1) == -1 ) |
---|
[3732] | 489 | return -1; |
---|
[3729] | 490 | } |
---|
| 491 | |
---|
[4236] | 492 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
| 493 | |
---|
[78] | 494 | mes->datalen = 0; |
---|
| 495 | mes->cmd = ROAR_CMD_OK; |
---|
[757] | 496 | |
---|
[3720] | 497 | return 0; |
---|
[77] | 498 | } |
---|
| 499 | |
---|
[1493] | 500 | #ifdef ROAR_SUPPORT_META |
---|
[3926] | 501 | int req_on_set_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[92] | 502 | int type; |
---|
| 503 | int mode; |
---|
| 504 | int namelen, vallen; |
---|
[99] | 505 | char val[255+1]; |
---|
[92] | 506 | char name[ROAR_META_MAX_NAMELEN+1]; |
---|
| 507 | |
---|
| 508 | if ( mes->datalen < 3 ) |
---|
| 509 | return -1; |
---|
| 510 | |
---|
| 511 | if ( mes->data[0] != 0 ) // version |
---|
| 512 | return -1; |
---|
| 513 | |
---|
| 514 | mode = (unsigned) mes->data[1]; |
---|
| 515 | type = (unsigned) mes->data[2]; |
---|
| 516 | |
---|
[99] | 517 | ROAR_DBG("req_on_set_meta(*): mode=%i, type=%i", mode, type); |
---|
| 518 | |
---|
[92] | 519 | if ( mode == ROAR_META_MODE_CLEAR ) { |
---|
| 520 | stream_meta_clear(mes->stream); |
---|
| 521 | mes->datalen = 0; |
---|
| 522 | mes->cmd = ROAR_CMD_OK; |
---|
| 523 | return 0; |
---|
| 524 | } else if ( mode == ROAR_META_MODE_DELETE ) { // unsuppoerted at the moment |
---|
[1038] | 525 | return -1; |
---|
| 526 | } else if ( mode == ROAR_META_MODE_FINALIZE ) { |
---|
| 527 | stream_meta_finalize(mes->stream); |
---|
| 528 | mes->datalen = 0; |
---|
| 529 | mes->cmd = ROAR_CMD_OK; |
---|
| 530 | return 0; |
---|
[92] | 531 | } else if ( mode == ROAR_META_MODE_SET || mode == ROAR_META_MODE_ADD ) { |
---|
| 532 | if ( mes->datalen < 5 ) |
---|
| 533 | return -1; |
---|
| 534 | |
---|
| 535 | namelen = (unsigned) mes->data[3]; |
---|
| 536 | vallen = (unsigned) mes->data[4]; |
---|
| 537 | |
---|
[99] | 538 | ROAR_DBG("req_on_set_meta(*): namelen=%i, vallen=%i", namelen, vallen); |
---|
| 539 | |
---|
[92] | 540 | if ( mes->datalen < (5 + namelen + vallen) ) |
---|
| 541 | return -1; |
---|
| 542 | |
---|
| 543 | if ( namelen > ROAR_META_MAX_NAMELEN ) |
---|
| 544 | return -1; |
---|
| 545 | |
---|
| 546 | strncpy(name, &(mes->data[5]), namelen); |
---|
| 547 | name[namelen] = 0; |
---|
| 548 | |
---|
[99] | 549 | if ( vallen > 255 ) |
---|
[92] | 550 | return -1; |
---|
| 551 | |
---|
| 552 | strncpy(val, &(mes->data[5+namelen]), vallen); |
---|
| 553 | val[vallen] = 0; |
---|
| 554 | |
---|
| 555 | if ( mode == ROAR_META_MODE_SET ) { |
---|
| 556 | if ( stream_meta_set(mes->stream, type, name, val) == -1 ) |
---|
| 557 | return -1; |
---|
| 558 | } else { |
---|
| 559 | if ( stream_meta_add(mes->stream, type, name, val) == -1 ) |
---|
| 560 | return -1; |
---|
| 561 | } |
---|
| 562 | |
---|
| 563 | mes->datalen = 0; |
---|
| 564 | mes->cmd = ROAR_CMD_OK; |
---|
| 565 | return 0; |
---|
| 566 | } else { // unknown mode! |
---|
| 567 | return -1; |
---|
| 568 | } |
---|
| 569 | |
---|
[0] | 570 | return -1; |
---|
| 571 | } |
---|
| 572 | |
---|
[3926] | 573 | int req_on_get_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[101] | 574 | int vallen; |
---|
| 575 | int type; |
---|
[107] | 576 | char val[LIBROAR_BUFFER_MSGDATA-1]; |
---|
[101] | 577 | |
---|
| 578 | if ( mes->datalen != 2 ) |
---|
| 579 | return -1; |
---|
| 580 | |
---|
| 581 | if ( mes->data[0] != 0 ) // version |
---|
| 582 | return -1; |
---|
| 583 | |
---|
| 584 | type = (unsigned) mes->data[1]; |
---|
| 585 | |
---|
| 586 | if ( stream_meta_get(mes->stream, type, NULL, val, LIBROAR_BUFFER_MSGDATA-2) == -1 ) |
---|
| 587 | return -1; |
---|
| 588 | |
---|
| 589 | vallen = strlen(val); |
---|
| 590 | |
---|
| 591 | mes->cmd = ROAR_CMD_OK; |
---|
| 592 | mes->datalen = 2 + vallen; |
---|
| 593 | |
---|
| 594 | mes->data[0] = 0; |
---|
| 595 | mes->data[1] = (unsigned char) vallen; |
---|
| 596 | |
---|
[107] | 597 | val[vallen] = 0; |
---|
| 598 | |
---|
| 599 | strncpy(&(mes->data[2]), val, vallen+1); |
---|
[101] | 600 | |
---|
| 601 | return 0; |
---|
[100] | 602 | } |
---|
[0] | 603 | |
---|
[3926] | 604 | int req_on_list_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[113] | 605 | int i; |
---|
| 606 | int len = 0; |
---|
| 607 | int types[ROAR_META_MAX_PER_STREAM]; |
---|
| 608 | |
---|
| 609 | if ( mes->datalen != 1 ) |
---|
| 610 | return -1; |
---|
| 611 | |
---|
| 612 | if ( mes->data[0] != 0 ) // version |
---|
| 613 | return -1; |
---|
| 614 | |
---|
| 615 | if ( (len = stream_meta_list(mes->stream, types, ROAR_META_MAX_PER_STREAM)) == -1 ) |
---|
| 616 | return -1; |
---|
| 617 | |
---|
| 618 | mes->cmd = ROAR_CMD_OK; |
---|
| 619 | mes->datalen = 1 + len; |
---|
| 620 | mes->data[0] = 0; |
---|
| 621 | |
---|
| 622 | for (i = 0; i < len; i++) |
---|
| 623 | mes->data[i+1] = types[i]; |
---|
| 624 | |
---|
| 625 | return 0; |
---|
| 626 | } |
---|
[1493] | 627 | #endif |
---|
[113] | 628 | |
---|
[4431] | 629 | int req_on_server_info (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4438] | 630 | #ifdef ROAR_HAVE_UNAME |
---|
| 631 | struct utsname utsname; |
---|
| 632 | #endif |
---|
[4695] | 633 | #ifdef ROAR_HAVE_GETVERSIONEX |
---|
| 634 | OSVERSIONINFO osinfo; |
---|
| 635 | char buf_release[80]; |
---|
| 636 | #endif |
---|
[4431] | 637 | struct roar_server_info info; |
---|
| 638 | uint16_t * d16; |
---|
| 639 | |
---|
| 640 | if ( mes->datalen != 4 ) |
---|
| 641 | return -1; |
---|
| 642 | |
---|
| 643 | d16 = (uint16_t*)mes->data; |
---|
| 644 | |
---|
| 645 | // check version. |
---|
| 646 | if ( ROAR_NET2HOST16(d16[0]) != 0 ) |
---|
| 647 | return -1; |
---|
| 648 | |
---|
| 649 | switch (ROAR_NET2HOST16(d16[1])) { |
---|
| 650 | case ROAR_IT_SERVER: |
---|
| 651 | memset(&info, 0, sizeof(info)); |
---|
| 652 | |
---|
[4652] | 653 | // the following if is optimized out by compiler. |
---|
| 654 | if ( DISTRIBUTION_VERSION_STRING[0] == 0 ) { |
---|
| 655 | info.version = "roard/" PACKAGE_VERSION " <" DEVICE_VENDOR_STRING ">"; |
---|
| 656 | } else { |
---|
| 657 | info.version = "roard/" PACKAGE_VERSION " <" DEVICE_VENDOR_STRING "> (" DISTRIBUTION_VERSION_STRING ")"; |
---|
| 658 | } |
---|
[4442] | 659 | |
---|
| 660 | if ( !!strcmp(g_config->location, CONF_DEF_STRING) ) |
---|
| 661 | info.location = g_config->location; |
---|
| 662 | |
---|
| 663 | if ( !!strcmp(g_config->description, CONF_DEF_STRING) ) |
---|
[4431] | 664 | info.description = g_config->description; |
---|
| 665 | |
---|
[4438] | 666 | #ifdef ROAR_HAVE_UNAME |
---|
| 667 | if ( uname(&utsname) == 0 ) { |
---|
| 668 | info.un.sysname = utsname.sysname; |
---|
| 669 | info.un.release = utsname.release; |
---|
| 670 | info.un.nodename = utsname.nodename; |
---|
| 671 | info.un.machine = utsname.machine; |
---|
| 672 | } |
---|
| 673 | #endif |
---|
[4695] | 674 | #ifdef ROAR_HAVE_GETVERSIONEX |
---|
| 675 | osinfo.dwOSVersionInfoSize = sizeof(osinfo); |
---|
| 676 | if ( GetVersionEx(&osinfo) ) { |
---|
| 677 | info.un.sysname = "Windows"; |
---|
| 678 | snprintf(buf_release, sizeof(buf_release), "%i.%i.%i", |
---|
[4780] | 679 | (int)osinfo.dwMajorVersion, (int)osinfo.dwMinorVersion, (int)osinfo.dwBuildNumber); |
---|
[4695] | 680 | buf_release[sizeof(buf_release)-1] = 0; |
---|
| 681 | info.un.release = buf_release; |
---|
| 682 | } |
---|
| 683 | #endif |
---|
[4438] | 684 | |
---|
[4441] | 685 | *data = NULL; |
---|
| 686 | |
---|
[4521] | 687 | if ( roar_server_info_to_mes(mes, &info, (void**)data) == -1 ) |
---|
[4431] | 688 | return -1; |
---|
[4441] | 689 | |
---|
| 690 | if ( *data != NULL ) |
---|
| 691 | flags[1] |= COMMAND_FLAG_OUT_LONGDATA; |
---|
[4431] | 692 | break; |
---|
| 693 | default: /* unknown request */ |
---|
| 694 | return -1; |
---|
| 695 | break; |
---|
| 696 | } |
---|
| 697 | |
---|
| 698 | mes->cmd = ROAR_CMD_OK; |
---|
| 699 | |
---|
| 700 | return 0; |
---|
| 701 | } |
---|
| 702 | |
---|
[3926] | 703 | int req_on_server_oinfo (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 704 | struct roar_stream s; |
---|
[4614] | 705 | int dir = ROAR_DIR_PLAY; |
---|
| 706 | int subsys; |
---|
[0] | 707 | //ROAR_DIR_OUTPUT |
---|
| 708 | |
---|
[4614] | 709 | if ( mes->datalen != 0 ) { |
---|
| 710 | if ( mes->datalen != 2 ) |
---|
| 711 | return -1; |
---|
| 712 | |
---|
| 713 | if ( mes->data[0] != 0 ) |
---|
| 714 | return -1; |
---|
| 715 | |
---|
| 716 | dir = mes->data[1]; |
---|
| 717 | } |
---|
| 718 | |
---|
| 719 | subsys = streams_dir2subsys(dir); |
---|
| 720 | |
---|
[966] | 721 | memset(&s, 0, sizeof(struct roar_stream)); |
---|
[964] | 722 | |
---|
[977] | 723 | s.dir = ROAR_DIR_MIXING; |
---|
[0] | 724 | s.pos_rel_id = -1; |
---|
[4614] | 725 | |
---|
| 726 | switch (subsys) { |
---|
| 727 | case ROAR_SUBSYS_WAVEFORM: |
---|
| 728 | s.info.rate = g_sa->rate; |
---|
| 729 | s.info.bits = g_sa->bits; |
---|
| 730 | s.info.channels = g_sa->channels; |
---|
| 731 | s.info.codec = g_sa->codec; |
---|
| 732 | s.pos = g_pos; |
---|
| 733 | break; |
---|
| 734 | #ifndef ROAR_WITHOUT_DCOMP_MIDI |
---|
| 735 | case ROAR_SUBSYS_MIDI: |
---|
| 736 | break; |
---|
| 737 | #endif |
---|
| 738 | #ifndef ROAR_WITHOUT_DCOMP_LIGHT |
---|
| 739 | case ROAR_SUBSYS_LIGHT: |
---|
| 740 | s.info.rate = ROAR_OUTPUT_CFREQ; |
---|
| 741 | s.info.bits = ROAR_LIGHT_BITS; |
---|
| 742 | s.info.channels = g_light_state.channels; |
---|
| 743 | break; |
---|
| 744 | #endif |
---|
| 745 | #ifndef ROAR_WITHOUT_DCOMP_RAW |
---|
| 746 | case ROAR_SUBSYS_RAW: |
---|
| 747 | // no need to set anything here. |
---|
| 748 | break; |
---|
| 749 | #endif |
---|
| 750 | #ifndef ROAR_WITHOUT_DCOMP_RDTCS |
---|
| 751 | case ROAR_SUBSYS_RDTCS: |
---|
| 752 | s.info.rate = ROAR_OUTPUT_CFREQ; |
---|
| 753 | s.info.bits = ROAR_RDTCS_BITS; |
---|
| 754 | s.info.channels = ROAR_RDTCS_CHANNELS; |
---|
| 755 | s.info.codec = ROAR_RDTCS_CODEC; |
---|
| 756 | break; |
---|
| 757 | #endif |
---|
| 758 | default: |
---|
| 759 | return -1; |
---|
| 760 | break; |
---|
| 761 | } |
---|
[0] | 762 | |
---|
| 763 | if ( roar_stream_s2m(&s, mes) == -1 ) |
---|
| 764 | return -1; |
---|
| 765 | |
---|
| 766 | mes->cmd = ROAR_CMD_OK; |
---|
| 767 | |
---|
| 768 | return 0; |
---|
| 769 | } |
---|
| 770 | |
---|
[4500] | 771 | int req_on_caps (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 772 | struct roar_caps caps; |
---|
| 773 | struct roar_stds * stds; |
---|
| 774 | size_t i; |
---|
| 775 | |
---|
| 776 | if ( roar_caps_from_msg(&caps, mes, *data) == -1 ) |
---|
| 777 | return -1; |
---|
| 778 | |
---|
| 779 | // handle the data from the caps command here... |
---|
| 780 | |
---|
| 781 | if ( !(caps.flags & ROAR_CF_REQUEST) ) { |
---|
| 782 | mes->cmd = ROAR_CMD_OK; |
---|
| 783 | mes->datalen = 0; |
---|
| 784 | return 0; |
---|
| 785 | } |
---|
| 786 | |
---|
| 787 | mes->datalen = 0; |
---|
| 788 | |
---|
| 789 | switch (caps.type) { |
---|
| 790 | case ROAR_CT_STANDARDS: |
---|
[4505] | 791 | if ( (stds = roar_stds_new(g_caps_stds.stds_len)) == NULL ) |
---|
[4500] | 792 | return -1; |
---|
| 793 | |
---|
| 794 | for ( i = 0; i < stds->stds_len; i++) { |
---|
[4505] | 795 | stds->stds[i] = ROAR_HOST2NET32(g_caps_stds.stds[i]); |
---|
[4500] | 796 | } |
---|
| 797 | |
---|
| 798 | caps.data = stds->stds; |
---|
| 799 | caps.len = stds->stds_len * 4; |
---|
| 800 | // TODO: add support for **data. |
---|
| 801 | if ( roar_caps_to_msg(mes, &caps, NULL) == -1 ) { |
---|
| 802 | roar_stds_free(stds); |
---|
| 803 | return -1; |
---|
| 804 | } |
---|
| 805 | roar_stds_free(stds); |
---|
| 806 | break; |
---|
| 807 | default: |
---|
| 808 | return -1; |
---|
| 809 | break; |
---|
| 810 | } |
---|
| 811 | |
---|
| 812 | mes->cmd = ROAR_CMD_OK; |
---|
| 813 | |
---|
| 814 | return 0; |
---|
| 815 | } |
---|
[0] | 816 | |
---|
[3926] | 817 | int req_on_get_standby (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3741] | 818 | mes->cmd = ROAR_CMD_OK; |
---|
| 819 | mes->pos = g_pos; |
---|
[0] | 820 | mes->datalen = 2; |
---|
| 821 | |
---|
| 822 | *((uint16_t*)mes->data) = ROAR_HOST2NET16((unsigned) g_standby); |
---|
| 823 | |
---|
| 824 | return 0; |
---|
| 825 | } |
---|
| 826 | |
---|
[3926] | 827 | int req_on_set_standby (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 828 | if ( mes->datalen != 2 ) |
---|
| 829 | return -1; |
---|
| 830 | |
---|
| 831 | g_standby = ROAR_NET2HOST16(*((uint16_t*)mes->data)); |
---|
| 832 | |
---|
| 833 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 834 | mes->pos = g_pos; |
---|
[0] | 835 | mes->datalen = 0; |
---|
| 836 | |
---|
| 837 | return 0; |
---|
| 838 | } |
---|
| 839 | |
---|
[3926] | 840 | int req_on_exit (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[575] | 841 | int term = 0; |
---|
| 842 | |
---|
| 843 | if ( mes->datalen == 1 ) |
---|
| 844 | term = mes->data[0]; |
---|
| 845 | |
---|
[0] | 846 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 847 | mes->pos = g_pos; |
---|
[0] | 848 | mes->datalen = 0; |
---|
| 849 | |
---|
[576] | 850 | ROAR_DBG("req_on_exit(*): term=%i", term); |
---|
| 851 | |
---|
[575] | 852 | if ( term ) { |
---|
| 853 | cleanup_listen_socket(1); |
---|
| 854 | } else { |
---|
| 855 | alive = 0; |
---|
| 856 | } |
---|
[0] | 857 | |
---|
| 858 | return 0; |
---|
| 859 | } |
---|
| 860 | |
---|
[3926] | 861 | int req_on_list_clients(int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 862 | unsigned char filter, cmp; |
---|
| 863 | uint32_t id; |
---|
| 864 | int clients[ROAR_CLIENTS_MAX]; |
---|
| 865 | int i, c = 0; |
---|
| 866 | |
---|
| 867 | if ( roar_ctl_m2f(mes, &filter, &cmp, &id) == -1 ) |
---|
| 868 | return -1; |
---|
| 869 | |
---|
| 870 | // TODO: add code to support filter |
---|
| 871 | if ( filter != ROAR_CTL_FILTER_ANY ) |
---|
| 872 | return -1; |
---|
| 873 | |
---|
| 874 | for (i = 0; i < ROAR_CLIENTS_MAX; i++) { |
---|
| 875 | if ( g_clients[i] != NULL ) { |
---|
| 876 | clients[c++] = i; |
---|
| 877 | } |
---|
| 878 | } |
---|
| 879 | |
---|
| 880 | roar_ctl_ia2m(mes, clients, c); |
---|
| 881 | |
---|
| 882 | mes->cmd = ROAR_CMD_OK; |
---|
| 883 | |
---|
| 884 | return 0; |
---|
| 885 | } |
---|
[3926] | 886 | int req_on_list_streams(int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 887 | unsigned char filter, cmp; |
---|
| 888 | uint32_t id; |
---|
| 889 | int streams[ROAR_STREAMS_MAX]; |
---|
| 890 | int i, c = 0; |
---|
[4333] | 891 | int match; |
---|
[0] | 892 | |
---|
| 893 | if ( roar_ctl_m2f(mes, &filter, &cmp, &id) == -1 ) |
---|
| 894 | return -1; |
---|
| 895 | |
---|
[4333] | 896 | for (i = 0; i < ROAR_STREAMS_MAX; i++) { |
---|
| 897 | if ( g_streams[i] == NULL ) |
---|
| 898 | continue; |
---|
| 899 | |
---|
| 900 | match = 0; |
---|
[0] | 901 | |
---|
[4333] | 902 | switch (filter) { |
---|
| 903 | case ROAR_CTL_FILTER_ANY: |
---|
| 904 | match = 1; |
---|
| 905 | break; |
---|
| 906 | case ROAR_CTL_FILTER_DIR: |
---|
| 907 | match = roar_filter_match(cmp, id, ROAR_STREAM(g_streams[i])->dir); |
---|
| 908 | break; |
---|
| 909 | default: // unsupported filter... |
---|
| 910 | return -1; |
---|
| 911 | break; |
---|
| 912 | } |
---|
| 913 | |
---|
| 914 | if ( match ) |
---|
[0] | 915 | streams[c++] = i; |
---|
| 916 | } |
---|
| 917 | |
---|
| 918 | roar_ctl_ia2m(mes, streams, c); |
---|
| 919 | |
---|
| 920 | mes->cmd = ROAR_CMD_OK; |
---|
| 921 | |
---|
| 922 | return 0; |
---|
| 923 | } |
---|
| 924 | |
---|
[3926] | 925 | int req_on_get_client (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 926 | struct roar_client * c; |
---|
| 927 | |
---|
| 928 | if ( mes->datalen != 1 ) |
---|
| 929 | return -1; |
---|
| 930 | |
---|
| 931 | if ( clients_get(mes->data[0], &c) == -1 ) |
---|
| 932 | return -1; |
---|
| 933 | |
---|
| 934 | mes->cmd = ROAR_CMD_OK; |
---|
| 935 | |
---|
| 936 | return roar_ctl_c2m(mes, c); |
---|
| 937 | } |
---|
| 938 | |
---|
[3926] | 939 | int req_on_get_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 940 | struct roar_stream_server * s; |
---|
| 941 | |
---|
| 942 | if ( mes->datalen != 1 ) |
---|
| 943 | return -1; |
---|
| 944 | |
---|
| 945 | if ( streams_get(mes->data[0], &s) == -1 ) |
---|
| 946 | return -1; |
---|
| 947 | |
---|
| 948 | mes->cmd = ROAR_CMD_OK; |
---|
[465] | 949 | mes->stream = mes->data[0]; |
---|
[0] | 950 | |
---|
| 951 | return roar_stream_s2m(ROAR_STREAM(s), mes); |
---|
| 952 | } |
---|
| 953 | |
---|
[3926] | 954 | int req_on_get_stream_para (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[465] | 955 | struct roar_stream * s; |
---|
[963] | 956 | struct roar_stream_server * ss; |
---|
[465] | 957 | struct roar_audio_info * audio_info; |
---|
[4277] | 958 | struct roar_stream_ltm * ltm; |
---|
| 959 | uint16_t * d = (uint16_t *) mes->data; |
---|
| 960 | int64_t * d64 = ( int64_t *) mes->data; |
---|
| 961 | int64_t * d64ptr; |
---|
| 962 | int i, h, k; |
---|
[1842] | 963 | char * str; |
---|
[4277] | 964 | size_t needed; |
---|
| 965 | int test, bits; |
---|
[465] | 966 | |
---|
[4279] | 967 | ROAR_DBG("req_on_get_stream_para(client=%i, mes=%p{.stream=%i, .datalen=%i,...}, data=%p, flags=%p) = ?", client, mes, (int)mes->stream, (int)mes->datalen, data, flags); |
---|
| 968 | |
---|
[4280] | 969 | if ( mes->datalen < 4 ) |
---|
[465] | 970 | return -1; |
---|
| 971 | |
---|
[4281] | 972 | for (i = 0; i < 2; i++) { |
---|
[465] | 973 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 974 | } |
---|
| 975 | |
---|
[1842] | 976 | if ( d[0] != 0 ) { |
---|
[4066] | 977 | ROAR_WARN("req_on_get_stream_para(*): unsupported command version: %i, %i", (int)d[0], (int)d[1]); |
---|
[465] | 978 | return -1; |
---|
| 979 | } |
---|
| 980 | |
---|
[1842] | 981 | switch (d[1]) { |
---|
| 982 | case ROAR_STREAM_PARA_INFO: |
---|
| 983 | if ( streams_get(mes->stream, &ss) == -1 ) { |
---|
| 984 | ROAR_WARN("req_on_get_stream_para(*): request on non existing (or other error?) stream %i", mes->stream); |
---|
| 985 | return -1; |
---|
| 986 | } |
---|
| 987 | |
---|
| 988 | if ( streams_calc_delay(mes->stream) == -1 ) { |
---|
| 989 | ROAR_WARN("req_on_get_stream_para(*): can not calc delay for stream %i", mes->stream); |
---|
| 990 | } |
---|
| 991 | |
---|
| 992 | s = ROAR_STREAM(ss); |
---|
[465] | 993 | |
---|
[1842] | 994 | audio_info = &(s->info); |
---|
| 995 | |
---|
[3630] | 996 | mes->datalen = 2*12; |
---|
[1842] | 997 | |
---|
[3213] | 998 | d[ 2] = ROAR_OUTPUT_CALC_OUTBUFSIZE(audio_info); |
---|
| 999 | d[ 3] = ss->pre_underruns; |
---|
| 1000 | d[ 4] = ss->post_underruns; |
---|
| 1001 | d[ 5] = ss->codec_orgi; |
---|
| 1002 | d[ 6] = (ss->flags & 0xFFFF) | (ss->primary ? ROAR_FLAG_PRIMARY : 0) | (ss->driver_id != -1 ? ROAR_FLAG_OUTPUT : 0); |
---|
| 1003 | d[ 7] = ss->delay/1000; |
---|
| 1004 | d[ 8] = ss->state; |
---|
| 1005 | d[ 9] = (ss->flags & 0xFFFF0000) >> 16; |
---|
| 1006 | d[10] = ss->mixer_stream; |
---|
[3630] | 1007 | d[11] = ss->role; |
---|
[1842] | 1008 | |
---|
| 1009 | ROAR_DBG("req_on_get_stream_para(*): ss->driver_id=%i", ss->driver_id); |
---|
| 1010 | |
---|
| 1011 | ROAR_DBG("req_on_get_stream_para(*): delay=%i, send delay=%i", ss->delay, d[7]); |
---|
[465] | 1012 | |
---|
[1842] | 1013 | for (i = 0; i < mes->datalen/2; i++) { |
---|
| 1014 | d[i] = ROAR_HOST2NET16(d[i]); |
---|
| 1015 | } |
---|
[1156] | 1016 | |
---|
[1842] | 1017 | mes->pos = s->pos; |
---|
| 1018 | break; |
---|
| 1019 | |
---|
| 1020 | case ROAR_STREAM_PARA_NAME: |
---|
| 1021 | str = streams_get_name(mes->stream); |
---|
| 1022 | |
---|
| 1023 | if ( str == NULL ) |
---|
| 1024 | return -1; |
---|
[1151] | 1025 | |
---|
[1842] | 1026 | mes->datalen = 4 + strlen(str); |
---|
| 1027 | |
---|
| 1028 | if ( mes->datalen > LIBROAR_BUFFER_MSGDATA ) |
---|
| 1029 | return -1; |
---|
| 1030 | |
---|
| 1031 | strncpy(((char*)&(mes->data))+4, str, mes->datalen); |
---|
| 1032 | |
---|
| 1033 | d[0] = ROAR_HOST2NET16(d[0]); |
---|
| 1034 | d[1] = ROAR_HOST2NET16(d[1]); |
---|
| 1035 | break; |
---|
| 1036 | |
---|
[3539] | 1037 | case ROAR_STREAM_PARA_CHANMAP: |
---|
| 1038 | if ( streams_get(mes->stream, &ss) == -1 ) { |
---|
| 1039 | ROAR_WARN("req_on_get_stream_para(*): request on non existing (or other error?) stream %i", mes->stream); |
---|
| 1040 | return -1; |
---|
| 1041 | } |
---|
| 1042 | |
---|
| 1043 | s = ROAR_STREAM(ss); |
---|
| 1044 | |
---|
| 1045 | memcpy(&(mes->data[4]), ss->chanmap.in, s->info.channels); |
---|
| 1046 | mes->datalen = 2*2 + s->info.channels; |
---|
| 1047 | |
---|
| 1048 | d[0] = ROAR_HOST2NET16(d[0]); |
---|
| 1049 | d[1] = ROAR_HOST2NET16(d[1]); |
---|
| 1050 | break; |
---|
| 1051 | |
---|
[4277] | 1052 | case ROAR_STREAM_PARA_LTM: |
---|
[4279] | 1053 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM request...", client); |
---|
| 1054 | |
---|
[4281] | 1055 | if ( mes->datalen < (6 * 2) ) { |
---|
| 1056 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): LTM request of client is corruped: message too short", client); |
---|
[4277] | 1057 | return -1; |
---|
[4281] | 1058 | } |
---|
[4277] | 1059 | |
---|
| 1060 | for (i = 2; i < mes->datalen/2; i++) { |
---|
| 1061 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1062 | } |
---|
| 1063 | |
---|
[4281] | 1064 | if ( d[2] != ROAR_LTM_SST_GET_RAW ) { |
---|
| 1065 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): LTM request of client is corruped: unknown LTM subtype: %i", client, (int)d[2]); |
---|
[4277] | 1066 | return -1; |
---|
[4281] | 1067 | } |
---|
[4277] | 1068 | |
---|
[4279] | 1069 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM request of type GET_RAW", client); |
---|
| 1070 | |
---|
[4277] | 1071 | test = d[5]; |
---|
| 1072 | bits = 0; |
---|
| 1073 | while (test) { |
---|
| 1074 | if ( test & 0x1 ) |
---|
| 1075 | bits++; |
---|
| 1076 | |
---|
| 1077 | test >>= 1; |
---|
| 1078 | } |
---|
| 1079 | |
---|
| 1080 | needed = 0; |
---|
| 1081 | |
---|
| 1082 | if ( mes->stream == -1 ) { |
---|
[4279] | 1083 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM multi-stream request...", client); |
---|
| 1084 | |
---|
[4277] | 1085 | for (i = 6; i < mes->datalen/2; i++) { |
---|
[4289] | 1086 | if ( (ltm = streams_ltm_get(d[i], d[5], d[3])) == NULL ) |
---|
[4277] | 1087 | return -1; |
---|
| 1088 | |
---|
| 1089 | needed += ltm->channels; |
---|
| 1090 | } |
---|
| 1091 | } else { |
---|
[4279] | 1092 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM single-stream request for stream %i...", client, mes->stream); |
---|
[4289] | 1093 | if ( (ltm = streams_ltm_get(mes->stream, d[5], d[3])) == NULL ) |
---|
[4277] | 1094 | return -1; |
---|
| 1095 | |
---|
| 1096 | needed = ltm->channels; |
---|
| 1097 | } |
---|
| 1098 | |
---|
| 1099 | needed *= bits; |
---|
| 1100 | |
---|
| 1101 | needed += mes->stream == -1 ? (mes->datalen/2) - 6 : 1; |
---|
| 1102 | |
---|
[4279] | 1103 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): data size for answer is %i 64 bit sub-packets", client, (int)needed); |
---|
| 1104 | |
---|
[4298] | 1105 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1106 | d64 = _dataspace(mes, data, flags, needed * 8); |
---|
| 1107 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1108 | |
---|
| 1109 | if ( (d = roar_mm_malloc(mes->datalen)) == NULL ) |
---|
| 1110 | return -1; |
---|
| 1111 | |
---|
[4298] | 1112 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d=%p, data=%p{%p}", client, d, data, *data); |
---|
| 1113 | |
---|
| 1114 | |
---|
| 1115 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1116 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1117 | memcpy(d, mes->data, mes->datalen); |
---|
[4298] | 1118 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1119 | |
---|
[4291] | 1120 | d64ptr = d64; |
---|
[4277] | 1121 | |
---|
[4298] | 1122 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1123 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1124 | |
---|
[4277] | 1125 | if ( mes->stream == -1 ) { |
---|
| 1126 | for (i = 6; i < mes->datalen/2; i++) { |
---|
[4298] | 1127 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1128 | |
---|
[4289] | 1129 | if ( (ltm = streams_ltm_get(d[i], d[5], d[3])) == NULL ) |
---|
[4277] | 1130 | return -1; |
---|
| 1131 | |
---|
| 1132 | *d64ptr = ltm->channels & 0xFFFF; |
---|
| 1133 | d64ptr++; |
---|
| 1134 | |
---|
| 1135 | for (h = 0; h < ltm->channels; h++) { |
---|
| 1136 | for (k = 0; k < ROAR_LTM_MTBITS; k++) { |
---|
| 1137 | if ( d[5] & (1<<k) ) { |
---|
| 1138 | switch (1<<k) { |
---|
| 1139 | case ROAR_LTM_MT_RMS: |
---|
| 1140 | *d64ptr = ltm->cur[h].rms; |
---|
| 1141 | break; |
---|
| 1142 | default: |
---|
| 1143 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): client requets unknown MT for LTM: bit %i", client, k); |
---|
| 1144 | } |
---|
| 1145 | d64ptr++; |
---|
| 1146 | } |
---|
| 1147 | } |
---|
| 1148 | } |
---|
| 1149 | } |
---|
| 1150 | } else { |
---|
[4289] | 1151 | if ( (ltm = streams_ltm_get(mes->stream, d[5], d[3])) == NULL ) |
---|
[4277] | 1152 | return -1; |
---|
| 1153 | |
---|
| 1154 | *d64ptr = ltm->channels & 0xFFFF; |
---|
| 1155 | d64ptr++; |
---|
| 1156 | |
---|
| 1157 | for (h = 0; h < ltm->channels; h++) { |
---|
| 1158 | for (k = 0; k < ROAR_LTM_MTBITS; k++) { |
---|
| 1159 | if ( d[5] & (1<<k) ) { |
---|
| 1160 | switch (1<<k) { |
---|
| 1161 | case ROAR_LTM_MT_RMS: |
---|
| 1162 | *d64ptr = ltm->cur[h].rms; |
---|
[4287] | 1163 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): rms=%lli to %p", client, (long long int)*d64ptr, d64ptr); |
---|
[4277] | 1164 | break; |
---|
| 1165 | default: |
---|
| 1166 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): client requets unknown MT for LTM: bit %i", client, k); |
---|
| 1167 | } |
---|
| 1168 | d64ptr++; |
---|
| 1169 | } |
---|
| 1170 | } |
---|
| 1171 | } |
---|
| 1172 | } |
---|
| 1173 | |
---|
[4298] | 1174 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1175 | |
---|
[4277] | 1176 | roar_mm_free(d); |
---|
| 1177 | |
---|
| 1178 | for (i = 0; i < needed; i++) { |
---|
| 1179 | d64[i] = ROAR_HOST2NET64(d64[i]); |
---|
| 1180 | } |
---|
| 1181 | |
---|
| 1182 | mes->datalen = needed * 8; |
---|
[4283] | 1183 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM d64=%p, d64ptr=%p", client, d64, d64ptr); |
---|
[4279] | 1184 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM final message has %i byte of data", client, (int)mes->datalen); |
---|
[4298] | 1185 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4279] | 1186 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM GET_RAW request: OK. returning...", client); |
---|
[4277] | 1187 | break; |
---|
| 1188 | |
---|
[1842] | 1189 | default: |
---|
| 1190 | ROAR_WARN("req_on_get_stream_para(*): unsupported command: %i", d[1]); |
---|
| 1191 | return -1; |
---|
[465] | 1192 | } |
---|
| 1193 | |
---|
[4279] | 1194 | ROAR_DBG("req_on_get_stream_para(client=%i, mes=%p{.stream=%i, .datalen=%i,...}, data=%p, flags=%p) = 0 // returning OK", client, mes, (int)mes->stream, (int)mes->datalen, data, flags); |
---|
[465] | 1195 | mes->cmd = ROAR_CMD_OK; |
---|
| 1196 | return 0; |
---|
| 1197 | } |
---|
| 1198 | |
---|
[3926] | 1199 | int req_on_set_stream_para (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4552] | 1200 | struct roar_stream_server * ss; |
---|
[1043] | 1201 | uint16_t * d = (uint16_t *) mes->data; |
---|
[4552] | 1202 | uint32_t tmp, tmp2, flagstore; |
---|
| 1203 | int protect = 0; |
---|
[1043] | 1204 | int i; |
---|
| 1205 | |
---|
[3542] | 1206 | if ( mes->datalen < 2*2 ) |
---|
[1043] | 1207 | return -1; |
---|
| 1208 | |
---|
[3542] | 1209 | for (i = 0; i < 2; i++) { |
---|
[1043] | 1210 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1211 | } |
---|
| 1212 | |
---|
[3542] | 1213 | if ( d[0] != 0 ) |
---|
[1043] | 1214 | return -1; |
---|
[3542] | 1215 | |
---|
| 1216 | switch (d[1]) { |
---|
| 1217 | case ROAR_STREAM_PARA_FLAGS: |
---|
[4538] | 1218 | if ( mes->datalen != 2*4 && mes->datalen != 2*5 ) |
---|
[3542] | 1219 | return -1; |
---|
| 1220 | |
---|
| 1221 | d[2] = ROAR_NET2HOST16(d[2]); |
---|
| 1222 | d[3] = ROAR_NET2HOST16(d[3]); |
---|
| 1223 | |
---|
| 1224 | ROAR_DBG("req_on_set_stream_para(*): request seems to be valid"); |
---|
| 1225 | |
---|
[4538] | 1226 | tmp = 0; |
---|
| 1227 | |
---|
| 1228 | if ( mes->datalen == 2*5 ) { |
---|
| 1229 | d[4] = ROAR_NET2HOST16(d[4]); |
---|
| 1230 | tmp = d[4]; |
---|
| 1231 | tmp <<= 16; |
---|
| 1232 | } |
---|
| 1233 | |
---|
| 1234 | tmp |= d[3]; |
---|
| 1235 | |
---|
[4552] | 1236 | if ( d[2] & ROAR_PROTECT_FLAG ) { |
---|
| 1237 | protect = 1; |
---|
| 1238 | d[2] -= ROAR_PROTECT_FLAG; |
---|
[3542] | 1239 | } |
---|
[4552] | 1240 | |
---|
| 1241 | switch (d[2]) { |
---|
| 1242 | case ROAR_SET_FLAG: |
---|
| 1243 | if ( streams_set_flag(mes->stream, tmp) == -1 ) |
---|
| 1244 | return -1; |
---|
| 1245 | break; |
---|
| 1246 | case ROAR_RESET_FLAG: |
---|
| 1247 | if ( streams_reset_flag(mes->stream, tmp) == -1 ) |
---|
| 1248 | return -1; |
---|
| 1249 | break; |
---|
| 1250 | case ROAR_NOOP_FLAG: |
---|
| 1251 | break; |
---|
| 1252 | case ROAR_TOGGLE_FLAG: |
---|
| 1253 | if ( streams_get(mes->stream, &ss) == -1 ) |
---|
| 1254 | return -1; |
---|
| 1255 | |
---|
| 1256 | flagstore = ss->flags; |
---|
| 1257 | |
---|
| 1258 | tmp2 = flagstore & tmp; // those are the flags we need to reset. |
---|
| 1259 | ROAR_DBG("req_on_set_stream_para(*): tmp2=0x%.8lx", (long int)tmp2); |
---|
| 1260 | if ( tmp2 ) |
---|
| 1261 | if ( streams_reset_flag(mes->stream, tmp2) == -1 ) |
---|
| 1262 | return -1; |
---|
| 1263 | |
---|
| 1264 | tmp2 = (flagstore ^ tmp) & tmp; // those are the flags we need to set. |
---|
| 1265 | ROAR_DBG("req_on_set_stream_para(*): tmp2=0x%.8lx", (long int)tmp2); |
---|
| 1266 | if ( tmp2 ) |
---|
| 1267 | if ( streams_set_flag(mes->stream, tmp2) == -1 ) |
---|
| 1268 | return -1; |
---|
| 1269 | break; |
---|
| 1270 | default: |
---|
| 1271 | return -1; |
---|
| 1272 | break; |
---|
| 1273 | } |
---|
| 1274 | |
---|
| 1275 | ROAR_DBG("req_on_set_stream_para(*): protect=%i", protect); |
---|
| 1276 | if ( protect ) |
---|
| 1277 | if ( streams_protect_flag(mes->stream, tmp) == -1 ) |
---|
| 1278 | return -1; |
---|
| 1279 | |
---|
[3542] | 1280 | break; |
---|
| 1281 | case ROAR_STREAM_PARA_CHANMAP: |
---|
| 1282 | if ( streams_set_map(mes->stream, &(mes->data[4]), mes->datalen - 4) == -1 ) |
---|
| 1283 | return -1; |
---|
| 1284 | break; |
---|
[3696] | 1285 | case ROAR_STREAM_PARA_ROLE: |
---|
| 1286 | if ( mes->datalen != 2*3 ) |
---|
| 1287 | return -1; |
---|
| 1288 | |
---|
| 1289 | d[2] = ROAR_NET2HOST16(d[2]); |
---|
| 1290 | |
---|
| 1291 | if ( streams_set_role(mes->stream, d[2]) == -1 ) |
---|
| 1292 | return -1; |
---|
| 1293 | break; |
---|
[4272] | 1294 | case ROAR_STREAM_PARA_LTM: |
---|
[4277] | 1295 | if ( mes->datalen < (6 * 2) ) |
---|
| 1296 | return -1; |
---|
| 1297 | |
---|
[4272] | 1298 | for (i = 2; i < mes->datalen/2; i++) { |
---|
| 1299 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1300 | } |
---|
| 1301 | |
---|
[4273] | 1302 | if ( mes->stream == -1 ) { |
---|
| 1303 | for (i = 6; i < mes->datalen/2; i++) |
---|
| 1304 | if ( streams_ltm_ctl(d[i], d[5], d[3], d[2]) == -1 ) |
---|
| 1305 | return -1; |
---|
| 1306 | } else { |
---|
| 1307 | if ( streams_ltm_ctl(mes->stream, d[5], d[3], d[2]) == -1 ) |
---|
| 1308 | return -1; |
---|
| 1309 | } |
---|
[4272] | 1310 | break; |
---|
[3542] | 1311 | default: |
---|
| 1312 | ROAR_WARN("req_on_set_stream_para(*): unsupported command version: %i, %i", d[0], d[1]); |
---|
| 1313 | return -1; |
---|
| 1314 | break; |
---|
[1043] | 1315 | } |
---|
| 1316 | |
---|
| 1317 | mes->cmd = ROAR_CMD_OK; |
---|
| 1318 | mes->datalen = 0; |
---|
| 1319 | |
---|
[3542] | 1320 | return 0; |
---|
[1043] | 1321 | } |
---|
| 1322 | |
---|
[3926] | 1323 | int req_on_kick (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4330] | 1324 | struct roar_stream_server * ss; |
---|
[17] | 1325 | uint16_t * info = (uint16_t *) mes->data; |
---|
[4329] | 1326 | int is_stream = 0; |
---|
[0] | 1327 | |
---|
| 1328 | if ( mes->datalen != 4 ) |
---|
| 1329 | return -1; |
---|
| 1330 | |
---|
[251] | 1331 | info[0] = ROAR_NET2HOST16(info[0]); |
---|
| 1332 | info[1] = ROAR_NET2HOST16(info[1]); |
---|
| 1333 | |
---|
[4329] | 1334 | switch (info[0]) { |
---|
| 1335 | case ROAR_OT_CLIENT: |
---|
| 1336 | clients_delete(info[1]); |
---|
| 1337 | break; |
---|
| 1338 | case ROAR_OT_STREAM: |
---|
| 1339 | is_stream = 1; |
---|
| 1340 | break; |
---|
| 1341 | case ROAR_OT_SOURCE: |
---|
| 1342 | if ( streams_get_flag(info[1], ROAR_FLAG_SOURCE) != 1 ) |
---|
| 1343 | return -1; |
---|
| 1344 | is_stream = 1; |
---|
| 1345 | break; |
---|
| 1346 | case ROAR_OT_OUTPUT: |
---|
[4330] | 1347 | if ( streams_get(info[1], &ss) == -1 ) |
---|
| 1348 | return -1; |
---|
| 1349 | |
---|
| 1350 | if ( ss->driver_id == -1 ) |
---|
| 1351 | return -1; |
---|
| 1352 | |
---|
| 1353 | is_stream = 1; |
---|
| 1354 | break; |
---|
| 1355 | case ROAR_OT_MIXER: |
---|
| 1356 | if ( streams_get(info[1], &ss) == -1 ) |
---|
[4329] | 1357 | return -1; |
---|
[4330] | 1358 | |
---|
| 1359 | if ( ROAR_STREAM(ss)->dir != ROAR_DIR_MIXING ) |
---|
| 1360 | return -1; |
---|
| 1361 | |
---|
| 1362 | is_stream = 1; |
---|
| 1363 | break; |
---|
| 1364 | case ROAR_OT_BRIDGE: |
---|
| 1365 | if ( streams_get(info[1], &ss) == -1 ) |
---|
| 1366 | return -1; |
---|
| 1367 | |
---|
| 1368 | if ( ROAR_STREAM(ss)->dir != ROAR_DIR_BRIDGE ) |
---|
| 1369 | return -1; |
---|
| 1370 | |
---|
[4329] | 1371 | is_stream = 1; |
---|
| 1372 | break; |
---|
| 1373 | default: |
---|
| 1374 | /* TODO: those types should be handled, too: |
---|
| 1375 | #define ROAR_OT_SAMPLE 4 |
---|
| 1376 | #define ROAR_OT_LISTEN 8 |
---|
| 1377 | #define ROAR_OT_ACTION 9 |
---|
| 1378 | #define ROAR_OT_MSGQUEUE 10 |
---|
| 1379 | #define ROAR_OT_MSGBUS 11 |
---|
| 1380 | */ |
---|
| 1381 | return -1; |
---|
| 1382 | break; |
---|
| 1383 | } |
---|
| 1384 | |
---|
| 1385 | if ( is_stream ) { |
---|
[2952] | 1386 | if ( streams_get_flag(info[1], ROAR_FLAG_IMMUTABLE) == 1 ) |
---|
| 1387 | return -1; |
---|
| 1388 | |
---|
[0] | 1389 | streams_delete(info[1]); |
---|
| 1390 | } |
---|
| 1391 | |
---|
| 1392 | mes->cmd = ROAR_CMD_OK; |
---|
| 1393 | mes->datalen = 0; |
---|
| 1394 | |
---|
| 1395 | return 0; |
---|
| 1396 | } |
---|
| 1397 | |
---|
[3926] | 1398 | int req_on_attach (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[769] | 1399 | uint16_t * info = (uint16_t *) mes->data; |
---|
| 1400 | |
---|
| 1401 | if ( mes->datalen < 6 ) |
---|
| 1402 | return -1; |
---|
| 1403 | |
---|
| 1404 | info[0] = ROAR_NET2HOST16(info[0]); |
---|
| 1405 | info[1] = ROAR_NET2HOST16(info[1]); |
---|
| 1406 | info[2] = ROAR_NET2HOST16(info[2]); |
---|
| 1407 | |
---|
| 1408 | if ( info[0] != 0 ) |
---|
| 1409 | return -1; |
---|
| 1410 | |
---|
| 1411 | if ( info[1] == ROAR_ATTACH_SIMPLE ) { |
---|
| 1412 | if ( client_stream_move(info[2], mes->stream) == -1 ) |
---|
| 1413 | return -1; |
---|
| 1414 | } else { |
---|
| 1415 | return -1; |
---|
| 1416 | } |
---|
| 1417 | |
---|
| 1418 | mes->cmd = ROAR_CMD_OK; |
---|
| 1419 | mes->datalen = 0; |
---|
| 1420 | |
---|
| 1421 | return 0; |
---|
[768] | 1422 | } |
---|
| 1423 | |
---|
[3926] | 1424 | int req_on_set_vol (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4740] | 1425 | struct roar_mixer_settings tmpmixer; |
---|
[3530] | 1426 | struct roar_stream_server * s; |
---|
[17] | 1427 | uint16_t * info = (uint16_t *) mes->data; |
---|
[3530] | 1428 | uint16_t version; |
---|
| 1429 | uint16_t scale = 65535; |
---|
[17] | 1430 | int stream; |
---|
| 1431 | int i; |
---|
| 1432 | int chans; |
---|
| 1433 | |
---|
| 1434 | ROAR_DBG("req_on_set_vol(*) = ?"); |
---|
| 1435 | ROAR_DBG("req_on_set_vol(*): mes->datalen=%i", mes->datalen); |
---|
| 1436 | |
---|
| 1437 | if ( mes->datalen < (4*2) ) |
---|
| 1438 | return -1; |
---|
| 1439 | |
---|
[3530] | 1440 | version = ROAR_NET2HOST16(info[0]); |
---|
| 1441 | ROAR_DBG("req_on_set_vol(*): version=%i", (int)version); |
---|
[17] | 1442 | |
---|
[3530] | 1443 | switch (version) { |
---|
| 1444 | case 0: |
---|
| 1445 | stream = ROAR_NET2HOST16(info[1]); |
---|
| 1446 | break; |
---|
| 1447 | case 1: |
---|
| 1448 | stream = mes->stream; |
---|
| 1449 | scale = ROAR_NET2HOST16(info[1]); |
---|
| 1450 | break; |
---|
| 1451 | default: |
---|
| 1452 | return -1; |
---|
| 1453 | break; |
---|
| 1454 | } |
---|
[17] | 1455 | ROAR_DBG("req_on_set_vol(*): stream=%i", stream); |
---|
| 1456 | |
---|
[3561] | 1457 | if ( scale == 0 ) |
---|
| 1458 | return -1; |
---|
| 1459 | |
---|
[17] | 1460 | // TODO: change this code. |
---|
| 1461 | // we should not directly change the stream object but use some stream_*()-func |
---|
| 1462 | // for that job. |
---|
| 1463 | |
---|
| 1464 | if ( stream < 0 || stream >= ROAR_STREAMS_MAX ) |
---|
| 1465 | return -1; |
---|
| 1466 | |
---|
| 1467 | s = g_streams[stream]; |
---|
| 1468 | |
---|
| 1469 | if ( s == NULL ) |
---|
| 1470 | return -1; |
---|
| 1471 | |
---|
| 1472 | ROAR_DBG("req_on_set_vol(*): s=%p", s); |
---|
| 1473 | |
---|
[252] | 1474 | info[2] = ROAR_NET2HOST16(info[2]); |
---|
| 1475 | |
---|
[4738] | 1476 | switch (info[2]) { |
---|
| 1477 | case ROAR_SET_VOL_ALL: |
---|
| 1478 | chans = (mes->datalen/2) - 3; |
---|
| 1479 | ROAR_DBG("req_on_set_vol(*): mode is ROAR_SET_VOL_ALL, channes=%i", chans); |
---|
[17] | 1480 | |
---|
[4738] | 1481 | if ( chans >= ROAR_MAX_CHANNELS ) |
---|
| 1482 | return -1; |
---|
| 1483 | |
---|
| 1484 | ROAR_DBG("req_on_set_vol(*): mixer at %p", s->mixer.mixer); |
---|
[18] | 1485 | |
---|
[4738] | 1486 | for (i = 0; i < chans; i++) { |
---|
| 1487 | s->mixer.mixer[i] = ROAR_NET2HOST16(info[i+3]); |
---|
| 1488 | ROAR_DBG("req_on_set_vol(*): channel %i: %i", i, ROAR_NET2HOST16(info[i+3])); |
---|
| 1489 | } |
---|
[17] | 1490 | |
---|
[4738] | 1491 | s->mixer.scale = scale; |
---|
[3530] | 1492 | |
---|
[4738] | 1493 | ROAR_DBG("req_on_set_vol(*): mixer changed!"); |
---|
[17] | 1494 | |
---|
[4738] | 1495 | break; |
---|
| 1496 | case ROAR_SET_VOL_ONE: |
---|
| 1497 | ROAR_DBG("req_on_set_vol(*): mode is ROAR_SET_VOL_ONE"); |
---|
| 1498 | if ( ROAR_NET2HOST16(info[3]) >= ROAR_MAX_CHANNELS ) |
---|
| 1499 | return -1; |
---|
[17] | 1500 | |
---|
[4738] | 1501 | s->mixer.mixer[ROAR_NET2HOST16(info[3])] = ROAR_NET2HOST16(info[4]); |
---|
[3530] | 1502 | |
---|
[4738] | 1503 | s->mixer.scale = scale; |
---|
| 1504 | break; |
---|
[4740] | 1505 | case ROAR_SET_VOL_UNMAPPED: |
---|
| 1506 | chans = (mes->datalen/2) - 3; |
---|
| 1507 | |
---|
| 1508 | if ( chans >= ROAR_MAX_CHANNELS ) |
---|
| 1509 | return -1; |
---|
| 1510 | |
---|
| 1511 | memcpy(&tmpmixer, &(s->mixer), sizeof(tmpmixer)); |
---|
| 1512 | |
---|
| 1513 | for (i = 0; i < chans; i++) { |
---|
| 1514 | tmpmixer.mixer[i] = ROAR_NET2HOST16(info[i+3]); |
---|
| 1515 | } |
---|
| 1516 | |
---|
| 1517 | tmpmixer.scale = scale; |
---|
| 1518 | |
---|
| 1519 | if ( roar_conv_volume(&(s->mixer), &tmpmixer, ROAR_STREAM(s)->info.channels, chans) == -1 ) |
---|
| 1520 | return -1; |
---|
| 1521 | |
---|
| 1522 | break; |
---|
| 1523 | case ROAR_SET_VOL_MS: |
---|
[4738] | 1524 | default: |
---|
| 1525 | return -1; |
---|
[17] | 1526 | } |
---|
| 1527 | |
---|
[1590] | 1528 | if ( streams_set_mixer(stream) == -1 ) |
---|
| 1529 | return -1; |
---|
| 1530 | |
---|
[17] | 1531 | mes->cmd = ROAR_CMD_OK; |
---|
| 1532 | mes->datalen = 0; |
---|
| 1533 | |
---|
| 1534 | return 0; |
---|
| 1535 | } |
---|
[0] | 1536 | |
---|
[3926] | 1537 | int req_on_get_vol (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[23] | 1538 | uint16_t * info = (uint16_t *) mes->data; |
---|
[3529] | 1539 | uint16_t version = -1; |
---|
[23] | 1540 | int stream; |
---|
| 1541 | struct roar_stream_server * s; |
---|
| 1542 | int i; |
---|
| 1543 | int chans; |
---|
| 1544 | |
---|
| 1545 | ROAR_DBG("req_on_get_vol(*) = ?"); |
---|
| 1546 | ROAR_DBG("req_on_get_vol(*): mes->datalen=%i", mes->datalen); |
---|
| 1547 | |
---|
[3529] | 1548 | if ( mes->datalen < 2 ) { |
---|
[23] | 1549 | return -1; |
---|
[3529] | 1550 | } |
---|
| 1551 | |
---|
| 1552 | version = ROAR_NET2HOST16(info[0]); |
---|
| 1553 | |
---|
| 1554 | switch (version) { |
---|
| 1555 | case 0: |
---|
| 1556 | if ( mes->datalen < (2*2) ) |
---|
| 1557 | return -1; |
---|
[23] | 1558 | |
---|
[3529] | 1559 | stream = ROAR_NET2HOST16(info[1]); |
---|
| 1560 | break; |
---|
| 1561 | case 1: |
---|
| 1562 | stream = mes->stream; |
---|
| 1563 | break; |
---|
| 1564 | default: |
---|
| 1565 | return -1; |
---|
| 1566 | break; |
---|
| 1567 | } |
---|
[23] | 1568 | |
---|
| 1569 | ROAR_DBG("req_on_get_vol(*): stream=%i", stream); |
---|
| 1570 | |
---|
| 1571 | // TODO: change this code. |
---|
| 1572 | // we should not directly change the stream object but use some stream_*()-func |
---|
| 1573 | // for that job. |
---|
| 1574 | |
---|
| 1575 | if ( stream < 0 || stream >= ROAR_STREAMS_MAX ) |
---|
| 1576 | return -1; |
---|
| 1577 | |
---|
| 1578 | s = g_streams[stream]; |
---|
| 1579 | |
---|
| 1580 | if ( s == NULL ) |
---|
| 1581 | return -1; |
---|
| 1582 | |
---|
| 1583 | ROAR_DBG("req_on_get_vol(*): s=%p", s); |
---|
| 1584 | |
---|
| 1585 | // ok, we have everything |
---|
| 1586 | |
---|
[3529] | 1587 | info[0] = ROAR_HOST2NET16(version); |
---|
| 1588 | |
---|
| 1589 | switch (version) { |
---|
| 1590 | case 0: |
---|
| 1591 | info[1] = ROAR_HOST2NET16(chans = ROAR_STREAM(s)->info.channels); |
---|
| 1592 | |
---|
| 1593 | for (i = 0; i < chans; i++) |
---|
| 1594 | info[2+i] = ROAR_HOST2NET16(s->mixer.mixer[i]); |
---|
[23] | 1595 | |
---|
[3529] | 1596 | mes->datalen = (2 + chans)*2; |
---|
| 1597 | break; |
---|
| 1598 | case 1: |
---|
| 1599 | info[1] = ROAR_HOST2NET16(chans = ROAR_STREAM(s)->info.channels); |
---|
| 1600 | info[2] = ROAR_HOST2NET16(s->mixer.scale); |
---|
| 1601 | info[3] = ROAR_HOST2NET16(s->mixer.rpg_mul); |
---|
| 1602 | info[4] = ROAR_HOST2NET16(s->mixer.rpg_div); |
---|
[23] | 1603 | |
---|
[3529] | 1604 | for (i = 0; i < chans; i++) |
---|
| 1605 | info[5+i] = ROAR_HOST2NET16(s->mixer.mixer[i]); |
---|
| 1606 | |
---|
| 1607 | mes->datalen = (5 + chans)*2; |
---|
| 1608 | break; |
---|
| 1609 | default: |
---|
| 1610 | return -1; |
---|
| 1611 | break; |
---|
| 1612 | } |
---|
| 1613 | |
---|
[23] | 1614 | mes->cmd = ROAR_CMD_OK; |
---|
| 1615 | |
---|
| 1616 | return 0; |
---|
| 1617 | } |
---|
| 1618 | |
---|
[3926] | 1619 | int req_on_add_data (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 1620 | struct roar_buffer * b; |
---|
[4521] | 1621 | void * buf; |
---|
[0] | 1622 | |
---|
[4521] | 1623 | if ( roar_buffer_new_data(&b, mes->datalen, &buf) == -1 ) { |
---|
[0] | 1624 | ROAR_ERR("req_on_add_data(*): Can not alloc buffer space!"); |
---|
| 1625 | ROAR_DBG("req_on_add_data(*) = -1"); |
---|
| 1626 | return -1; |
---|
| 1627 | } |
---|
| 1628 | |
---|
| 1629 | if ( data == NULL ) { |
---|
| 1630 | memcpy(buf, mes->data, mes->datalen); |
---|
| 1631 | } else { |
---|
[3926] | 1632 | memcpy(buf, *data, mes->datalen); |
---|
[0] | 1633 | } |
---|
| 1634 | |
---|
| 1635 | if ( stream_add_buffer(mes->stream, b) == -1 ) { |
---|
| 1636 | roar_buffer_free(b); |
---|
| 1637 | return -1; |
---|
| 1638 | } |
---|
| 1639 | |
---|
[498] | 1640 | mes->cmd = ROAR_CMD_OK_STOP; |
---|
[0] | 1641 | mes->datalen = 0; |
---|
| 1642 | |
---|
| 1643 | return 0; |
---|
| 1644 | } |
---|
| 1645 | |
---|
[3926] | 1646 | int req_on_beep (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3575] | 1647 | struct roar_beep bs; |
---|
| 1648 | int16_t * info = (int16_t*)mes->data; |
---|
| 1649 | int stream; |
---|
| 1650 | |
---|
| 1651 | memset(&bs, 0, sizeof(bs)); |
---|
| 1652 | |
---|
| 1653 | if ( mes->datalen > 0 ) { |
---|
| 1654 | if ( mes->datalen < 2 ) |
---|
| 1655 | return -1; |
---|
| 1656 | |
---|
| 1657 | if ( ROAR_NET2HOST16(info[0]) != 0 ) /* version */ |
---|
| 1658 | return -1; |
---|
| 1659 | |
---|
| 1660 | if ( mes->datalen != 8*2 ) |
---|
| 1661 | return -1; |
---|
| 1662 | |
---|
| 1663 | bs.vol = ROAR_NET2HOST16(info[1]); |
---|
| 1664 | bs.time = ROAR_NET2HOST16(info[2]); |
---|
| 1665 | bs.freq = ROAR_NET2HOST16(info[3]); |
---|
| 1666 | bs.type = ROAR_NET2HOST16(info[4]); |
---|
| 1667 | bs.x = ROAR_NET2HOST16(info[5]); |
---|
| 1668 | bs.y = ROAR_NET2HOST16(info[6]); |
---|
| 1669 | bs.z = ROAR_NET2HOST16(info[7]); |
---|
| 1670 | } |
---|
| 1671 | |
---|
| 1672 | if ( (stream = beep_start(client, &bs)) == -1 ) |
---|
| 1673 | return -1; |
---|
| 1674 | |
---|
| 1675 | mes->stream = stream; |
---|
| 1676 | mes->cmd = ROAR_CMD_OK_STOP; |
---|
| 1677 | mes->datalen = 0; |
---|
| 1678 | |
---|
| 1679 | return 0; |
---|
[3574] | 1680 | } |
---|
| 1681 | |
---|
[4343] | 1682 | int req_on_wait (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 1683 | uint16_t * u16 = (uint16_t*)mes->data; |
---|
| 1684 | struct roar_event events[4]; |
---|
| 1685 | size_t left, tmp; |
---|
| 1686 | size_t num = 0; |
---|
| 1687 | void * vp = mes->data; |
---|
| 1688 | |
---|
| 1689 | vp += 4; |
---|
| 1690 | |
---|
| 1691 | // check for complet header... |
---|
| 1692 | if ( mes->datalen < 4 ) |
---|
| 1693 | return -1; |
---|
| 1694 | |
---|
| 1695 | u16[0] = ROAR_NET2HOST16(u16[0]); |
---|
| 1696 | u16[1] = ROAR_NET2HOST16(u16[1]); |
---|
| 1697 | |
---|
| 1698 | // do we support version and flags? |
---|
| 1699 | if ( u16[0] != 0 || u16[1] != 0 ) |
---|
| 1700 | return -1; |
---|
| 1701 | |
---|
| 1702 | memset(events, 0, sizeof(events)); |
---|
| 1703 | |
---|
| 1704 | left = mes->datalen - 4; |
---|
| 1705 | |
---|
| 1706 | while (left) { |
---|
| 1707 | tmp = left; |
---|
| 1708 | if ( roar_event_from_blob(&(events[num]), vp, &tmp) == -1 ) |
---|
| 1709 | return -1; |
---|
| 1710 | |
---|
| 1711 | vp += tmp; |
---|
| 1712 | left -= tmp; |
---|
| 1713 | num++; |
---|
| 1714 | } |
---|
| 1715 | |
---|
| 1716 | if ( clients_wait(client, events, num) == -1 ) |
---|
| 1717 | return -1; |
---|
| 1718 | |
---|
| 1719 | flags[1] |= COMMAND_FLAG_OUT_NOSEND; |
---|
| 1720 | |
---|
| 1721 | return 0; |
---|
| 1722 | } |
---|
| 1723 | |
---|
[0] | 1724 | //ll |
---|