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