[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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[4923] | 28 | * ckport: ignore-symbol: roar_stream_s2m of target libroar0 |
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| 29 | * ckport: ignore-symbol: roar_stream_m2s of target libroar0 |
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| 30 | * ckport: ignore-symbol: roar_ctl_c2m of target libroar0 |
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| 31 | * ckport: ignore-symbol: roar_ctl_ia2m of target libroar0 |
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| 32 | * ckport: ignore-symbol: roar_ctl_m2f of target libroar0 |
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[4921] | 33 | * Caps support: |
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[4923] | 34 | * ckport: ignore-symbol: roar_caps_from_msg of target libroar0 |
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| 35 | * ckport: ignore-symbol: roar_caps_to_msg of target libroar0 |
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[4921] | 36 | * Server info: |
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[4923] | 37 | * ckport: ignore-symbol: roar_server_info_to_mes of target libroar0 |
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[4921] | 38 | * PASSFH: |
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[4923] | 39 | * ckport: ignore-symbol: roar_socket_recv_fh of target libroar0 |
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[4921] | 40 | * AUTH: |
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[4923] | 41 | * ckport: ignore-symbol: roar_auth_from_mes of target libroar0 |
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| 42 | * ckport: ignore-symbol: roar_auth_to_mes of target libroar0 |
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[4921] | 43 | * Events: |
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[4923] | 44 | * ckport: ignore-symbol: roar_event_from_blob of target libroar0 |
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[4921] | 45 | * Filter: |
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[4923] | 46 | * ckport: ignore-symbol: roar_filter_match of target libroar0 |
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[4921] | 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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[5146] | 143 | ROAR_DBG("req_on_auth(client=%i,...): CALL auth_client_ckeck(cs=%p, &authmes=%p, &next=%p)", client, cs, &authmes, &next); |
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[4745] | 144 | ret = auth_client_ckeck(cs, &authmes, &next); |
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[5146] | 145 | ROAR_DBG("req_on_auth(client=%i,...): RET %i // next=%s(%i)", client, ret, roar_autht2str(next), next); |
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[4745] | 146 | |
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| 147 | if ( ret != 1 ) { |
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[5146] | 148 | ROAR_DBG("req_on_auth(client=%i,...) = ?", client); |
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| 149 | |
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[4745] | 150 | if ( next != -1 ) { |
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[5146] | 151 | ROAR_DBG("req_on_auth(client=%i,...) = ?", client); |
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[4745] | 152 | memset(&authmes, 0, sizeof(authmes)); |
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| 153 | |
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| 154 | authmes.type = next; |
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| 155 | |
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| 156 | if ( roar_auth_to_mes(&error_mes, NULL, &authmes) == -1 ) |
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| 157 | return -1; |
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| 158 | |
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[5146] | 159 | ROAR_DBG("req_on_auth(client=%i,...) = ?", client); |
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| 160 | |
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| 161 | if ( roar_err_init(&error_frame) == -1 ) |
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[4745] | 162 | return -1; |
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[4474] | 163 | |
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[5146] | 164 | ROAR_DBG("req_on_auth(client=%i,...) = ?", client); |
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| 165 | |
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[4745] | 166 | error_frame.ra_errno = ROAR_ERROR_PERM; |
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| 167 | error_frame.datalen = error_mes.datalen; |
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| 168 | |
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| 169 | error_data = roar_err_buildmsg(mes, &error_frame); |
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[5146] | 170 | ROAR_DBG("req_on_auth(client=%i,...): error_data=%p", client, error_data); |
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[4745] | 171 | |
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| 172 | memcpy(error_data, error_mes.data, error_mes.datalen); |
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| 173 | |
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| 174 | mes->cmd = ROAR_CMD_ERROR; |
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| 175 | mes->pos = g_pos; |
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[5146] | 176 | |
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| 177 | ROAR_DBG("req_on_auth(client=%i,...): mes=%p{.datalen=%i}", client, mes, (int)mes->datalen); |
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| 178 | ROAR_DBG("req_on_auth(client=%i,...) = 0 // cmd=ERROR", client); |
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[4745] | 179 | return 0; |
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| 180 | } |
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| 181 | |
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[5146] | 182 | ROAR_DBG("req_on_auth(client=%i,...) = 0", client); |
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[4474] | 183 | return -1; |
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[4745] | 184 | } |
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[4468] | 185 | |
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[0] | 186 | mes->cmd = ROAR_CMD_OK; |
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[3741] | 187 | mes->pos = g_pos; |
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[0] | 188 | mes->datalen = 0; |
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[5146] | 189 | |
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| 190 | ROAR_DBG("req_on_auth(client=%i,...) = 0", client); |
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[0] | 191 | return 0; |
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| 192 | } |
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| 193 | |
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| 194 | |
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[3926] | 195 | int req_on_whoami (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[1162] | 196 | mes->cmd = ROAR_CMD_OK; |
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[3741] | 197 | mes->pos = g_pos; |
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[1162] | 198 | mes->datalen = 1; |
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| 199 | mes->data[0] = client; |
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| 200 | return 0; |
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| 201 | } |
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| 202 | |
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| 203 | |
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[3926] | 204 | int req_on_new_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[0] | 205 | int stream; |
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[4621] | 206 | struct roar_stream_server * ss; |
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| 207 | struct roar_stream * s; |
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[1812] | 208 | struct roar_stream * source_stream; |
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[1809] | 209 | struct roar_audio_info * info; |
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[1812] | 210 | struct roar_audio_info * source_info; |
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[0] | 211 | |
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[1904] | 212 | ROAR_DBG("req_on_new_stream(client=%i, ...): creating stream...", client); |
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[0] | 213 | if ((stream = streams_new()) == -1 ) |
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| 214 | return -1; |
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| 215 | |
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[4236] | 216 | ROAR_DBG("req_on_new_stream(client=%i, ...): stream=%i", client, stream); |
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| 217 | |
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[1904] | 218 | ROAR_DBG("req_on_new_stream(client=%i, ...): getting stream...", client); |
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[4621] | 219 | if ( streams_get(stream, &ss) == -1 ) { |
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[0] | 220 | streams_delete(stream); |
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| 221 | return -1; |
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| 222 | } |
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| 223 | |
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[4621] | 224 | s = ROAR_STREAM(ss); |
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| 225 | |
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[1904] | 226 | ROAR_DBG("req_on_new_stream(client=%i, ...): set client of stream...", client); |
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[0] | 227 | if ( client_stream_add(client, stream) == -1 ) { |
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| 228 | streams_delete(stream); |
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| 229 | return -1; |
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| 230 | } |
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| 231 | |
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[1904] | 232 | ROAR_DBG("req_on_new_stream(client=%i, ...): loading stream from message...", client); |
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[0] | 233 | if ( roar_stream_m2s(s, mes) == -1 ) { |
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| 234 | streams_delete(stream); |
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| 235 | return -1; |
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| 236 | } |
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| 237 | |
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[1904] | 238 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting id and codec of stream...", client); |
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[486] | 239 | ROAR_STREAM(s)->id = stream; // roar_stream_m2s() resets this |
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[539] | 240 | ROAR_STREAM_SERVER(s)->codec_orgi = ROAR_STREAM(s)->info.codec; |
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[486] | 241 | |
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[1904] | 242 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting direction stream...", client); |
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[1900] | 243 | // int streams_set_dir (int id, int dir, int defaults) |
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| 244 | if ( streams_set_dir(stream, ROAR_STREAM(s)->dir, 1) == -1 ) { |
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| 245 | streams_delete(stream); |
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| 246 | return -1; |
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| 247 | } |
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| 248 | |
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[4747] | 249 | ROAR_DBG("req_on_new_stream(client=%i, ...): checking mixer settings...", client); |
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[4621] | 250 | if ( mes->stream != -1 && mes->stream != ss->mixer_stream ) { |
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| 251 | streams_delete(stream); |
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| 252 | return -1; |
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| 253 | } |
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| 254 | |
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[1904] | 255 | ROAR_DBG("req_on_new_stream(client=%i, ...): setting up direction specific stream settings...", client); |
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[1809] | 256 | switch (ROAR_STREAM(s)->dir) { |
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| 257 | case ROAR_DIR_LIGHT_IN: |
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| 258 | case ROAR_DIR_LIGHT_OUT: |
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[2497] | 259 | #ifndef ROAR_WITHOUT_DCOMP_LIGHT |
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[1809] | 260 | info = &(ROAR_STREAM(s)->info); |
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| 261 | |
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| 262 | info->channels = 0; |
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| 263 | info->bits = 0; |
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| 264 | info->rate = 0; |
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[2497] | 265 | #else |
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| 266 | streams_delete(stream); |
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| 267 | return -1; |
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| 268 | #endif |
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[1809] | 269 | |
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| 270 | break; |
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[1848] | 271 | case ROAR_DIR_MIDI_IN: |
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| 272 | case ROAR_DIR_MIDI_OUT: |
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[2497] | 273 | #ifndef ROAR_WITHOUT_DCOMP_MIDI |
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[1848] | 274 | info = &(ROAR_STREAM(s)->info); |
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| 275 | |
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[2402] | 276 | info->channels = ROAR_MIDI_CHANNELS_DEFAULT; |
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| 277 | info->bits = ROAR_MIDI_BITS; |
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| 278 | info->rate = 0; |
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[2497] | 279 | #else |
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| 280 | streams_delete(stream); |
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| 281 | return -1; |
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| 282 | #endif |
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[1848] | 283 | |
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| 284 | break; |
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| 285 | |
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[2250] | 286 | case ROAR_DIR_RAW_IN: |
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[2497] | 287 | #ifndef ROAR_WITHOUT_DCOMP_RAW |
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[2250] | 288 | if ( ROAR_STREAM(s)->pos_rel_id == -1 || |
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| 289 | ROAR_STREAM(s)->pos_rel_id == stream || |
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| 290 | streams_get_dir(ROAR_STREAM(s)->pos_rel_id) != ROAR_DIR_RAW_OUT |
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| 291 | ) { |
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| 292 | ROAR_STREAM(s)->pos_rel_id = -1; // force this here as it will try to delete itself while deleting |
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| 293 | // in case rel_id == stream |
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| 294 | streams_delete(stream); |
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| 295 | return -1; |
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| 296 | } |
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[2497] | 297 | #else |
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| 298 | case ROAR_DIR_RAW_OUT: |
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| 299 | streams_delete(stream); |
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| 300 | return -1; |
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| 301 | #endif |
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[2250] | 302 | |
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| 303 | break; |
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[1812] | 304 | case ROAR_DIR_THRU: |
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[1815] | 305 | |
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| 306 | if ( ROAR_STREAM(s)->pos_rel_id == -1 || ROAR_STREAM(s)->pos_rel_id == stream ) { |
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[1861] | 307 | ROAR_STREAM(s)->pos_rel_id = -1; // force this here as it will try to delete itself while deleting |
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| 308 | // in case rel_id == stream |
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[1815] | 309 | streams_delete(stream); |
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| 310 | return -1; |
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| 311 | } |
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| 312 | |
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[4521] | 313 | if ( streams_get_clientobj(ROAR_STREAM(s)->pos_rel_id, &source_stream) == -1 ) { |
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[1812] | 314 | streams_delete(stream); |
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| 315 | return -1; |
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| 316 | } |
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| 317 | |
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| 318 | info = &(ROAR_STREAM(s)->info); |
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| 319 | source_info = &(ROAR_STREAM(source_stream)->info); |
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| 320 | |
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| 321 | info->channels = source_info->channels; |
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| 322 | info->bits = source_info->bits; |
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| 323 | info->rate = source_info->rate; |
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| 324 | info->codec = source_info->codec; |
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[1840] | 325 | ROAR_STREAM_SERVER(s)->codec_orgi = ROAR_STREAM_SERVER(source_stream)->codec_orgi; |
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[1812] | 326 | |
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| 327 | break; |
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[3672] | 328 | case ROAR_DIR_FILTER: |
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| 329 | info = &(ROAR_STREAM(s)->info); |
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| 330 | |
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| 331 | if ( ROAR_STREAM(s)->pos_rel_id == -1 ) { |
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| 332 | source_info = g_sa; |
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| 333 | } else { |
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[4521] | 334 | if ( streams_get_clientobj(ROAR_STREAM(s)->pos_rel_id, &source_stream) == -1 ) { |
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[3672] | 335 | streams_delete(stream); |
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| 336 | return -1; |
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| 337 | } |
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| 338 | source_info = &(ROAR_STREAM(source_stream)->info); |
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| 339 | } |
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| 340 | |
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| 341 | if ( info->channels != source_info->channels || info->bits != source_info->bits || |
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| 342 | info->codec != source_info->codec || info->rate != source_info->rate ) { |
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| 343 | // the stream parameters don't match the one of the stream being filtered. |
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| 344 | // -> delete and reject the stream. |
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| 345 | streams_delete(stream); |
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| 346 | return -1; |
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| 347 | } |
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| 348 | break; |
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[1809] | 349 | } |
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| 350 | |
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[4236] | 351 | ROAR_DBG("req_on_new_stream(client=%i, ...): returning (OK, stream=%i)...", client, stream); |
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[1904] | 352 | |
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[0] | 353 | mes->cmd = ROAR_CMD_OK; |
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| 354 | mes->stream = stream; |
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| 355 | mes->datalen = 0; |
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| 356 | |
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| 357 | return 0; |
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| 358 | } |
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| 359 | |
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[3926] | 360 | int req_on_exec_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
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[4948] | 361 | struct roar_message m; |
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| 362 | struct roar_client * c; |
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| 363 | struct roar_connection con; |
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| 364 | int16_t * d = (int16_t*)mes->data; |
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| 365 | int sock; |
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| 366 | int i; |
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[0] | 367 | int r; |
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| 368 | |
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[1904] | 369 | ROAR_DBG("req_on_exec_stream(client=%i, mes={stream=%i,...},...): execing stream", client, mes->stream); |
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| 370 | |
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[3928] | 371 | |
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[4948] | 372 | if ( mes->stream != -1 ) { |
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| 373 | if ( streams_is_ready(mes->stream) ) { |
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| 374 | flags[1] |= COMMAND_FLAG_OUT_CLOSECON; |
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| 375 | } else { |
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| 376 | if ( (r = client_stream_exec(client, mes->stream)) == -1 ) |
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| 377 | return -1; |
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| 378 | } |
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| 379 | |
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| 380 | ROAR_DBG("req_on_exec_stream(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
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| 381 | mes->cmd = ROAR_CMD_OK; |
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| 382 | mes->datalen = 0; |
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| 383 | return 0; |
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| 384 | } |
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| 385 | |
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[4949] | 386 | ROAR_DBG("req_on_exec_stream(client=%i,...): non stream exec", client); |
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| 387 | |
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[4948] | 388 | if ( mes->datalen < 4*2 ) |
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| 389 | return -1; |
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| 390 | |
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[4949] | 391 | ROAR_DBG("req_on_exec_stream(client=%i,...) = ?", client); |
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| 392 | |
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[4948] | 393 | for (i = 0; i < 4; i++) { |
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| 394 | d[i] = ROAR_NET2HOST16(d[i]); |
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[3928] | 395 | } |
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[0] | 396 | |
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[4948] | 397 | if ( d[0] != 0 ) // version |
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| 398 | return -1; |
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| 399 | |
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| 400 | if ( d[1] != 0 ) // flags |
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| 401 | return -1; |
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| 402 | |
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[4949] | 403 | ROAR_DBG("req_on_exec_stream(client=%i,...) = ?", client); |
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| 404 | |
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[4948] | 405 | memset(&m, 0, sizeof(m)); |
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| 406 | |
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| 407 | m.cmd = ROAR_CMD_OK; |
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| 408 | |
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| 409 | flags[1] |= COMMAND_FLAG_OUT_NOSEND; |
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| 410 | |
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| 411 | c = ROAR_CLIENT(g_clients[client]); |
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| 412 | |
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| 413 | sock = c->fh; |
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| 414 | |
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| 415 | if ( sock == -1 ) |
---|
| 416 | return -1; |
---|
| 417 | |
---|
[4949] | 418 | ROAR_DBG("req_on_exec_stream(client=%i,...) = ?", client); |
---|
| 419 | |
---|
[4948] | 420 | roar_connect_fh(&con, sock); |
---|
| 421 | |
---|
| 422 | roar_send_message(&con, &m, NULL); |
---|
| 423 | |
---|
| 424 | clients_set_fh(client, -1); |
---|
| 425 | clients_delete(client); |
---|
| 426 | |
---|
[4949] | 427 | ROAR_DBG("req_on_exec_stream(client=%i,...): calling clients_new_from_fh(): sock=%i, d={?, ?, %i, %i}", client, sock, (int)d[2], (int)d[3]); |
---|
[4948] | 428 | clients_new_from_fh(sock, d[2], d[3], 1); |
---|
[0] | 429 | |
---|
[4949] | 430 | ROAR_DBG("req_on_exec_stream(client=%i,...) = 0", client); |
---|
| 431 | |
---|
[0] | 432 | return 0; |
---|
| 433 | } |
---|
| 434 | |
---|
[3926] | 435 | int req_on_con_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[77] | 436 | char host[80] = {0}; |
---|
| 437 | int port = 0; |
---|
| 438 | int type; |
---|
| 439 | int fh; |
---|
| 440 | int len; |
---|
| 441 | |
---|
| 442 | if ( mes->datalen < 4 ) |
---|
| 443 | return -1; |
---|
| 444 | |
---|
| 445 | if ( *(mes->data) != 0 ) |
---|
| 446 | return -1; |
---|
| 447 | |
---|
[80] | 448 | if ( mes->datalen > 80 ) // we do not support long messages here |
---|
| 449 | return -1; |
---|
| 450 | |
---|
[77] | 451 | type = (unsigned)mes->data[1]; |
---|
[79] | 452 | port = ROAR_NET2HOST16(((uint16_t*)mes->data)[1]); |
---|
[77] | 453 | |
---|
[80] | 454 | len = mes->datalen - 4; |
---|
[77] | 455 | |
---|
[84] | 456 | strncpy(host, &(mes->data[4]), len); |
---|
[77] | 457 | host[len] = 0; |
---|
| 458 | |
---|
| 459 | if ( type > ROAR_SOCKET_TYPE_MAX ) |
---|
| 460 | return -1; |
---|
| 461 | |
---|
| 462 | if ( type == ROAR_SOCKET_TYPE_FILE ) // disabled because of security resons |
---|
| 463 | return -1; |
---|
| 464 | |
---|
| 465 | if ( type == ROAR_SOCKET_TYPE_FORK ) // why should we connect to ourself? |
---|
| 466 | return -1; |
---|
| 467 | |
---|
[525] | 468 | ROAR_DBG("req_on_con_stream(*): CONNECT(type=%i, host='%s', port=%i)", type, host, port); |
---|
| 469 | |
---|
[77] | 470 | if ( (fh = roar_socket_open(ROAR_SOCKET_MODE_CONNECT, type, host, port)) == -1 ) |
---|
| 471 | return -1; |
---|
| 472 | |
---|
[78] | 473 | if ( client_stream_set_fh(client, mes->stream, fh) == -1 ) { |
---|
| 474 | close(fh); |
---|
| 475 | return 1; |
---|
| 476 | } |
---|
| 477 | |
---|
[757] | 478 | mes->datalen = 0; |
---|
| 479 | mes->cmd = ROAR_CMD_OK; |
---|
| 480 | |
---|
[78] | 481 | return 0; |
---|
[757] | 482 | } |
---|
| 483 | |
---|
[3926] | 484 | int req_on_passfh (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3714] | 485 | int sock = clients_get_fh(client); |
---|
[3720] | 486 | int16_t * d = (int16_t*)mes->data; |
---|
[3732] | 487 | struct roard_listen * lsock; |
---|
| 488 | int listening; |
---|
[757] | 489 | int fh; |
---|
[3714] | 490 | int i; |
---|
[757] | 491 | |
---|
[4236] | 492 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...) = ?", client, mes->stream); |
---|
| 493 | |
---|
[4255] | 494 | if ( (fh = roar_socket_recv_fh(sock, NULL, NULL)) == -1 ) { |
---|
| 495 | ROAR_WARN("req_on_passfh(client=%i, mes={stream=%i,...},...): was unabled to get filehandle from remote end. bad.", client, mes->stream); |
---|
| 496 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (ERROR)...", client, mes->stream); |
---|
[757] | 497 | return -1; |
---|
[4255] | 498 | } |
---|
[757] | 499 | |
---|
[4236] | 500 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): fh=%i", client, mes->stream, fh); |
---|
| 501 | |
---|
[3723] | 502 | if ( mes->stream != -1 ) { // stream pass: |
---|
[4236] | 503 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): This is a stream passfh", client, mes->stream); |
---|
| 504 | |
---|
[3714] | 505 | if ( client_stream_set_fh(client, mes->stream, fh) == -1 ) { |
---|
| 506 | close(fh); |
---|
[4236] | 507 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (ERROR)...", client, mes->stream); |
---|
[4235] | 508 | return -1; |
---|
[3714] | 509 | } |
---|
| 510 | |
---|
[4236] | 511 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
| 512 | |
---|
[3714] | 513 | mes->datalen = 0; |
---|
| 514 | mes->cmd = ROAR_CMD_OK; |
---|
| 515 | |
---|
| 516 | return 0; |
---|
[757] | 517 | } |
---|
| 518 | |
---|
[3714] | 519 | // non-stream pass: |
---|
| 520 | |
---|
[4236] | 521 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): This is a client passfh", client, mes->stream); |
---|
| 522 | |
---|
[3714] | 523 | /* |
---|
[3745] | 524 | 0: Version, 16 |
---|
| 525 | 1: Flags, 16 |
---|
| 526 | 2: Protocol, 16 |
---|
| 527 | 3: Byteorder, 16 |
---|
[3714] | 528 | Options... |
---|
| 529 | */ |
---|
| 530 | |
---|
| 531 | if ( mes->datalen < 4*2 ) |
---|
| 532 | return -1; |
---|
| 533 | |
---|
| 534 | for (i = 0; i < 4; i++) { |
---|
| 535 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 536 | } |
---|
| 537 | |
---|
| 538 | if ( d[0] != 0 ) // version |
---|
| 539 | return -1; |
---|
| 540 | |
---|
[3732] | 541 | listening = d[1] & ROAR_CLIENTPASS_FLAG_LISTEN; |
---|
| 542 | |
---|
| 543 | if ( listening ) |
---|
| 544 | d[1] -= ROAR_CLIENTPASS_FLAG_LISTEN; |
---|
| 545 | |
---|
[3714] | 546 | if ( d[1] != 0 ) // flags |
---|
| 547 | return -1; |
---|
| 548 | |
---|
[3732] | 549 | if ( listening ) { |
---|
[3734] | 550 | if ( get_listen(&lsock, NULL) == -1 ) { |
---|
| 551 | close(fh); |
---|
[3732] | 552 | return -1; |
---|
[3734] | 553 | } |
---|
[3714] | 554 | |
---|
[3802] | 555 | roar_vio_open_fh_socket(&(lsock->sock), fh); |
---|
| 556 | lsock->used = 1; |
---|
[3732] | 557 | lsock->proto = d[2]; |
---|
| 558 | } else { |
---|
[3737] | 559 | if ( clients_new_from_fh(fh, d[2], d[3], 1) == -1 ) |
---|
[3732] | 560 | return -1; |
---|
[3729] | 561 | } |
---|
| 562 | |
---|
[4236] | 563 | ROAR_DBG("req_on_passfh(client=%i, mes={stream=%i,...},...): returning (OK)...", client, mes->stream); |
---|
| 564 | |
---|
[78] | 565 | mes->datalen = 0; |
---|
| 566 | mes->cmd = ROAR_CMD_OK; |
---|
[757] | 567 | |
---|
[3720] | 568 | return 0; |
---|
[77] | 569 | } |
---|
| 570 | |
---|
[1493] | 571 | #ifdef ROAR_SUPPORT_META |
---|
[3926] | 572 | int req_on_set_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[92] | 573 | int type; |
---|
| 574 | int mode; |
---|
| 575 | int namelen, vallen; |
---|
[99] | 576 | char val[255+1]; |
---|
[92] | 577 | char name[ROAR_META_MAX_NAMELEN+1]; |
---|
| 578 | |
---|
| 579 | if ( mes->datalen < 3 ) |
---|
| 580 | return -1; |
---|
| 581 | |
---|
| 582 | if ( mes->data[0] != 0 ) // version |
---|
| 583 | return -1; |
---|
| 584 | |
---|
| 585 | mode = (unsigned) mes->data[1]; |
---|
| 586 | type = (unsigned) mes->data[2]; |
---|
| 587 | |
---|
[99] | 588 | ROAR_DBG("req_on_set_meta(*): mode=%i, type=%i", mode, type); |
---|
| 589 | |
---|
[92] | 590 | if ( mode == ROAR_META_MODE_CLEAR ) { |
---|
| 591 | stream_meta_clear(mes->stream); |
---|
| 592 | mes->datalen = 0; |
---|
| 593 | mes->cmd = ROAR_CMD_OK; |
---|
| 594 | return 0; |
---|
| 595 | } else if ( mode == ROAR_META_MODE_DELETE ) { // unsuppoerted at the moment |
---|
[1038] | 596 | return -1; |
---|
| 597 | } else if ( mode == ROAR_META_MODE_FINALIZE ) { |
---|
| 598 | stream_meta_finalize(mes->stream); |
---|
| 599 | mes->datalen = 0; |
---|
| 600 | mes->cmd = ROAR_CMD_OK; |
---|
| 601 | return 0; |
---|
[92] | 602 | } else if ( mode == ROAR_META_MODE_SET || mode == ROAR_META_MODE_ADD ) { |
---|
| 603 | if ( mes->datalen < 5 ) |
---|
| 604 | return -1; |
---|
| 605 | |
---|
| 606 | namelen = (unsigned) mes->data[3]; |
---|
| 607 | vallen = (unsigned) mes->data[4]; |
---|
| 608 | |
---|
[99] | 609 | ROAR_DBG("req_on_set_meta(*): namelen=%i, vallen=%i", namelen, vallen); |
---|
| 610 | |
---|
[92] | 611 | if ( mes->datalen < (5 + namelen + vallen) ) |
---|
| 612 | return -1; |
---|
| 613 | |
---|
| 614 | if ( namelen > ROAR_META_MAX_NAMELEN ) |
---|
| 615 | return -1; |
---|
| 616 | |
---|
| 617 | strncpy(name, &(mes->data[5]), namelen); |
---|
| 618 | name[namelen] = 0; |
---|
| 619 | |
---|
[99] | 620 | if ( vallen > 255 ) |
---|
[92] | 621 | return -1; |
---|
| 622 | |
---|
| 623 | strncpy(val, &(mes->data[5+namelen]), vallen); |
---|
| 624 | val[vallen] = 0; |
---|
| 625 | |
---|
| 626 | if ( mode == ROAR_META_MODE_SET ) { |
---|
| 627 | if ( stream_meta_set(mes->stream, type, name, val) == -1 ) |
---|
| 628 | return -1; |
---|
| 629 | } else { |
---|
| 630 | if ( stream_meta_add(mes->stream, type, name, val) == -1 ) |
---|
| 631 | return -1; |
---|
| 632 | } |
---|
| 633 | |
---|
| 634 | mes->datalen = 0; |
---|
| 635 | mes->cmd = ROAR_CMD_OK; |
---|
| 636 | return 0; |
---|
| 637 | } else { // unknown mode! |
---|
| 638 | return -1; |
---|
| 639 | } |
---|
| 640 | |
---|
[0] | 641 | return -1; |
---|
| 642 | } |
---|
| 643 | |
---|
[3926] | 644 | int req_on_get_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[101] | 645 | int vallen; |
---|
| 646 | int type; |
---|
[107] | 647 | char val[LIBROAR_BUFFER_MSGDATA-1]; |
---|
[101] | 648 | |
---|
| 649 | if ( mes->datalen != 2 ) |
---|
| 650 | return -1; |
---|
| 651 | |
---|
| 652 | if ( mes->data[0] != 0 ) // version |
---|
| 653 | return -1; |
---|
| 654 | |
---|
| 655 | type = (unsigned) mes->data[1]; |
---|
| 656 | |
---|
| 657 | if ( stream_meta_get(mes->stream, type, NULL, val, LIBROAR_BUFFER_MSGDATA-2) == -1 ) |
---|
| 658 | return -1; |
---|
| 659 | |
---|
| 660 | vallen = strlen(val); |
---|
| 661 | |
---|
| 662 | mes->cmd = ROAR_CMD_OK; |
---|
| 663 | mes->datalen = 2 + vallen; |
---|
| 664 | |
---|
| 665 | mes->data[0] = 0; |
---|
| 666 | mes->data[1] = (unsigned char) vallen; |
---|
| 667 | |
---|
[107] | 668 | val[vallen] = 0; |
---|
| 669 | |
---|
| 670 | strncpy(&(mes->data[2]), val, vallen+1); |
---|
[101] | 671 | |
---|
| 672 | return 0; |
---|
[100] | 673 | } |
---|
[0] | 674 | |
---|
[3926] | 675 | int req_on_list_meta (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[113] | 676 | int i; |
---|
| 677 | int len = 0; |
---|
| 678 | int types[ROAR_META_MAX_PER_STREAM]; |
---|
| 679 | |
---|
| 680 | if ( mes->datalen != 1 ) |
---|
| 681 | return -1; |
---|
| 682 | |
---|
| 683 | if ( mes->data[0] != 0 ) // version |
---|
| 684 | return -1; |
---|
| 685 | |
---|
| 686 | if ( (len = stream_meta_list(mes->stream, types, ROAR_META_MAX_PER_STREAM)) == -1 ) |
---|
| 687 | return -1; |
---|
| 688 | |
---|
| 689 | mes->cmd = ROAR_CMD_OK; |
---|
| 690 | mes->datalen = 1 + len; |
---|
| 691 | mes->data[0] = 0; |
---|
| 692 | |
---|
| 693 | for (i = 0; i < len; i++) |
---|
| 694 | mes->data[i+1] = types[i]; |
---|
| 695 | |
---|
| 696 | return 0; |
---|
| 697 | } |
---|
[1493] | 698 | #endif |
---|
[113] | 699 | |
---|
[5031] | 700 | int req_on_gettimeofday (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 701 | struct roar_time curtime; |
---|
| 702 | |
---|
| 703 | ROAR_DBG("req_on_gettimeofday(client=%i, mes=%p, data=%p, flags=%p) = ?", client, mes, data, flags); |
---|
| 704 | |
---|
| 705 | if ( *data != NULL ) { |
---|
| 706 | return -1; |
---|
| 707 | } |
---|
| 708 | |
---|
| 709 | ROAR_DBG("req_on_gettimeofday(client=%i, mes=%p, data=%p, flags=%p) = ?", client, mes, data, flags); |
---|
| 710 | |
---|
| 711 | if ( mes->datalen && mes->datalen < 8 ) { |
---|
| 712 | return -1; |
---|
| 713 | } |
---|
| 714 | |
---|
| 715 | ROAR_DBG("req_on_gettimeofday(client=%i, mes=%p, data=%p, flags=%p) = ?", client, mes, data, flags); |
---|
| 716 | |
---|
| 717 | if ( mes->datalen >= 8 ) { |
---|
| 718 | if ( *(uint64_t *)mes->data != 0 ) { |
---|
| 719 | return -1; |
---|
| 720 | } |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | ROAR_DBG("req_on_gettimeofday(client=%i, mes=%p, data=%p, flags=%p) = ?", client, mes, data, flags); |
---|
| 724 | |
---|
[5065] | 725 | if ( roar_clock_gettime(&curtime, ROAR_CLOCK_REALTIME) == -1 ) |
---|
[5031] | 726 | return -1; |
---|
| 727 | |
---|
| 728 | if ( roar_time_to_msg(mes, &curtime) == -1 ) |
---|
| 729 | return -1; |
---|
| 730 | |
---|
| 731 | mes->cmd = ROAR_CMD_OK; |
---|
| 732 | |
---|
| 733 | ROAR_DBG("req_on_gettimeofday(client=%i, mes=%p, data=%p, flags=%p) = ?", client, mes, data, flags); |
---|
| 734 | |
---|
| 735 | return 0; |
---|
| 736 | } |
---|
| 737 | |
---|
[4431] | 738 | int req_on_server_info (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4438] | 739 | #ifdef ROAR_HAVE_UNAME |
---|
| 740 | struct utsname utsname; |
---|
| 741 | #endif |
---|
[4695] | 742 | #ifdef ROAR_HAVE_GETVERSIONEX |
---|
| 743 | OSVERSIONINFO osinfo; |
---|
| 744 | char buf_release[80]; |
---|
| 745 | #endif |
---|
[4431] | 746 | struct roar_server_info info; |
---|
| 747 | uint16_t * d16; |
---|
| 748 | |
---|
| 749 | if ( mes->datalen != 4 ) |
---|
| 750 | return -1; |
---|
| 751 | |
---|
| 752 | d16 = (uint16_t*)mes->data; |
---|
| 753 | |
---|
| 754 | // check version. |
---|
| 755 | if ( ROAR_NET2HOST16(d16[0]) != 0 ) |
---|
| 756 | return -1; |
---|
| 757 | |
---|
| 758 | switch (ROAR_NET2HOST16(d16[1])) { |
---|
| 759 | case ROAR_IT_SERVER: |
---|
| 760 | memset(&info, 0, sizeof(info)); |
---|
| 761 | |
---|
[4652] | 762 | // the following if is optimized out by compiler. |
---|
| 763 | if ( DISTRIBUTION_VERSION_STRING[0] == 0 ) { |
---|
| 764 | info.version = "roard/" PACKAGE_VERSION " <" DEVICE_VENDOR_STRING ">"; |
---|
| 765 | } else { |
---|
| 766 | info.version = "roard/" PACKAGE_VERSION " <" DEVICE_VENDOR_STRING "> (" DISTRIBUTION_VERSION_STRING ")"; |
---|
| 767 | } |
---|
[4442] | 768 | |
---|
| 769 | if ( !!strcmp(g_config->location, CONF_DEF_STRING) ) |
---|
| 770 | info.location = g_config->location; |
---|
| 771 | |
---|
| 772 | if ( !!strcmp(g_config->description, CONF_DEF_STRING) ) |
---|
[4431] | 773 | info.description = g_config->description; |
---|
| 774 | |
---|
[4438] | 775 | #ifdef ROAR_HAVE_UNAME |
---|
| 776 | if ( uname(&utsname) == 0 ) { |
---|
| 777 | info.un.sysname = utsname.sysname; |
---|
| 778 | info.un.release = utsname.release; |
---|
| 779 | info.un.nodename = utsname.nodename; |
---|
| 780 | info.un.machine = utsname.machine; |
---|
| 781 | } |
---|
| 782 | #endif |
---|
[4695] | 783 | #ifdef ROAR_HAVE_GETVERSIONEX |
---|
| 784 | osinfo.dwOSVersionInfoSize = sizeof(osinfo); |
---|
| 785 | if ( GetVersionEx(&osinfo) ) { |
---|
| 786 | info.un.sysname = "Windows"; |
---|
| 787 | snprintf(buf_release, sizeof(buf_release), "%i.%i.%i", |
---|
[4780] | 788 | (int)osinfo.dwMajorVersion, (int)osinfo.dwMinorVersion, (int)osinfo.dwBuildNumber); |
---|
[4695] | 789 | buf_release[sizeof(buf_release)-1] = 0; |
---|
| 790 | info.un.release = buf_release; |
---|
| 791 | } |
---|
| 792 | #endif |
---|
[4438] | 793 | |
---|
[4441] | 794 | *data = NULL; |
---|
| 795 | |
---|
[4521] | 796 | if ( roar_server_info_to_mes(mes, &info, (void**)data) == -1 ) |
---|
[4431] | 797 | return -1; |
---|
[4441] | 798 | |
---|
| 799 | if ( *data != NULL ) |
---|
| 800 | flags[1] |= COMMAND_FLAG_OUT_LONGDATA; |
---|
[4431] | 801 | break; |
---|
| 802 | default: /* unknown request */ |
---|
| 803 | return -1; |
---|
| 804 | break; |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | mes->cmd = ROAR_CMD_OK; |
---|
| 808 | |
---|
| 809 | return 0; |
---|
| 810 | } |
---|
| 811 | |
---|
[3926] | 812 | int req_on_server_oinfo (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 813 | struct roar_stream s; |
---|
[4614] | 814 | int dir = ROAR_DIR_PLAY; |
---|
| 815 | int subsys; |
---|
[0] | 816 | //ROAR_DIR_OUTPUT |
---|
| 817 | |
---|
[4614] | 818 | if ( mes->datalen != 0 ) { |
---|
| 819 | if ( mes->datalen != 2 ) |
---|
| 820 | return -1; |
---|
| 821 | |
---|
| 822 | if ( mes->data[0] != 0 ) |
---|
| 823 | return -1; |
---|
| 824 | |
---|
| 825 | dir = mes->data[1]; |
---|
| 826 | } |
---|
| 827 | |
---|
| 828 | subsys = streams_dir2subsys(dir); |
---|
| 829 | |
---|
[966] | 830 | memset(&s, 0, sizeof(struct roar_stream)); |
---|
[964] | 831 | |
---|
[977] | 832 | s.dir = ROAR_DIR_MIXING; |
---|
[0] | 833 | s.pos_rel_id = -1; |
---|
[4614] | 834 | |
---|
| 835 | switch (subsys) { |
---|
| 836 | case ROAR_SUBSYS_WAVEFORM: |
---|
| 837 | s.info.rate = g_sa->rate; |
---|
| 838 | s.info.bits = g_sa->bits; |
---|
| 839 | s.info.channels = g_sa->channels; |
---|
| 840 | s.info.codec = g_sa->codec; |
---|
| 841 | s.pos = g_pos; |
---|
| 842 | break; |
---|
| 843 | #ifndef ROAR_WITHOUT_DCOMP_MIDI |
---|
| 844 | case ROAR_SUBSYS_MIDI: |
---|
| 845 | break; |
---|
| 846 | #endif |
---|
| 847 | #ifndef ROAR_WITHOUT_DCOMP_LIGHT |
---|
| 848 | case ROAR_SUBSYS_LIGHT: |
---|
| 849 | s.info.rate = ROAR_OUTPUT_CFREQ; |
---|
| 850 | s.info.bits = ROAR_LIGHT_BITS; |
---|
| 851 | s.info.channels = g_light_state.channels; |
---|
| 852 | break; |
---|
| 853 | #endif |
---|
| 854 | #ifndef ROAR_WITHOUT_DCOMP_RAW |
---|
| 855 | case ROAR_SUBSYS_RAW: |
---|
| 856 | // no need to set anything here. |
---|
| 857 | break; |
---|
| 858 | #endif |
---|
| 859 | #ifndef ROAR_WITHOUT_DCOMP_RDTCS |
---|
| 860 | case ROAR_SUBSYS_RDTCS: |
---|
| 861 | s.info.rate = ROAR_OUTPUT_CFREQ; |
---|
| 862 | s.info.bits = ROAR_RDTCS_BITS; |
---|
| 863 | s.info.channels = ROAR_RDTCS_CHANNELS; |
---|
| 864 | s.info.codec = ROAR_RDTCS_CODEC; |
---|
| 865 | break; |
---|
| 866 | #endif |
---|
| 867 | default: |
---|
| 868 | return -1; |
---|
| 869 | break; |
---|
| 870 | } |
---|
[0] | 871 | |
---|
| 872 | if ( roar_stream_s2m(&s, mes) == -1 ) |
---|
| 873 | return -1; |
---|
| 874 | |
---|
| 875 | mes->cmd = ROAR_CMD_OK; |
---|
| 876 | |
---|
| 877 | return 0; |
---|
| 878 | } |
---|
| 879 | |
---|
[4500] | 880 | int req_on_caps (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 881 | struct roar_caps caps; |
---|
| 882 | struct roar_stds * stds; |
---|
| 883 | size_t i; |
---|
| 884 | |
---|
| 885 | if ( roar_caps_from_msg(&caps, mes, *data) == -1 ) |
---|
| 886 | return -1; |
---|
| 887 | |
---|
| 888 | // handle the data from the caps command here... |
---|
| 889 | |
---|
| 890 | if ( !(caps.flags & ROAR_CF_REQUEST) ) { |
---|
| 891 | mes->cmd = ROAR_CMD_OK; |
---|
| 892 | mes->datalen = 0; |
---|
| 893 | return 0; |
---|
| 894 | } |
---|
| 895 | |
---|
| 896 | mes->datalen = 0; |
---|
| 897 | |
---|
| 898 | switch (caps.type) { |
---|
| 899 | case ROAR_CT_STANDARDS: |
---|
[4505] | 900 | if ( (stds = roar_stds_new(g_caps_stds.stds_len)) == NULL ) |
---|
[4500] | 901 | return -1; |
---|
| 902 | |
---|
| 903 | for ( i = 0; i < stds->stds_len; i++) { |
---|
[4505] | 904 | stds->stds[i] = ROAR_HOST2NET32(g_caps_stds.stds[i]); |
---|
[4500] | 905 | } |
---|
| 906 | |
---|
| 907 | caps.data = stds->stds; |
---|
| 908 | caps.len = stds->stds_len * 4; |
---|
| 909 | // TODO: add support for **data. |
---|
| 910 | if ( roar_caps_to_msg(mes, &caps, NULL) == -1 ) { |
---|
| 911 | roar_stds_free(stds); |
---|
| 912 | return -1; |
---|
| 913 | } |
---|
| 914 | roar_stds_free(stds); |
---|
| 915 | break; |
---|
| 916 | default: |
---|
| 917 | return -1; |
---|
| 918 | break; |
---|
| 919 | } |
---|
| 920 | |
---|
| 921 | mes->cmd = ROAR_CMD_OK; |
---|
| 922 | |
---|
| 923 | return 0; |
---|
| 924 | } |
---|
[0] | 925 | |
---|
[3926] | 926 | int req_on_get_standby (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3741] | 927 | mes->cmd = ROAR_CMD_OK; |
---|
| 928 | mes->pos = g_pos; |
---|
[0] | 929 | mes->datalen = 2; |
---|
| 930 | |
---|
| 931 | *((uint16_t*)mes->data) = ROAR_HOST2NET16((unsigned) g_standby); |
---|
| 932 | |
---|
| 933 | return 0; |
---|
| 934 | } |
---|
| 935 | |
---|
[3926] | 936 | int req_on_set_standby (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 937 | if ( mes->datalen != 2 ) |
---|
| 938 | return -1; |
---|
| 939 | |
---|
| 940 | g_standby = ROAR_NET2HOST16(*((uint16_t*)mes->data)); |
---|
| 941 | |
---|
| 942 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 943 | mes->pos = g_pos; |
---|
[0] | 944 | mes->datalen = 0; |
---|
| 945 | |
---|
| 946 | return 0; |
---|
| 947 | } |
---|
| 948 | |
---|
[3926] | 949 | int req_on_exit (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[575] | 950 | int term = 0; |
---|
| 951 | |
---|
| 952 | if ( mes->datalen == 1 ) |
---|
| 953 | term = mes->data[0]; |
---|
| 954 | |
---|
[0] | 955 | mes->cmd = ROAR_CMD_OK; |
---|
[3741] | 956 | mes->pos = g_pos; |
---|
[0] | 957 | mes->datalen = 0; |
---|
| 958 | |
---|
[576] | 959 | ROAR_DBG("req_on_exit(*): term=%i", term); |
---|
| 960 | |
---|
[575] | 961 | if ( term ) { |
---|
| 962 | cleanup_listen_socket(1); |
---|
| 963 | } else { |
---|
| 964 | alive = 0; |
---|
| 965 | } |
---|
[0] | 966 | |
---|
| 967 | return 0; |
---|
| 968 | } |
---|
| 969 | |
---|
[3926] | 970 | int req_on_list_clients(int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 971 | unsigned char filter, cmp; |
---|
| 972 | uint32_t id; |
---|
| 973 | int clients[ROAR_CLIENTS_MAX]; |
---|
| 974 | int i, c = 0; |
---|
| 975 | |
---|
| 976 | if ( roar_ctl_m2f(mes, &filter, &cmp, &id) == -1 ) |
---|
| 977 | return -1; |
---|
| 978 | |
---|
| 979 | // TODO: add code to support filter |
---|
| 980 | if ( filter != ROAR_CTL_FILTER_ANY ) |
---|
| 981 | return -1; |
---|
| 982 | |
---|
| 983 | for (i = 0; i < ROAR_CLIENTS_MAX; i++) { |
---|
| 984 | if ( g_clients[i] != NULL ) { |
---|
| 985 | clients[c++] = i; |
---|
| 986 | } |
---|
| 987 | } |
---|
| 988 | |
---|
| 989 | roar_ctl_ia2m(mes, clients, c); |
---|
| 990 | |
---|
| 991 | mes->cmd = ROAR_CMD_OK; |
---|
| 992 | |
---|
| 993 | return 0; |
---|
| 994 | } |
---|
[3926] | 995 | int req_on_list_streams(int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 996 | unsigned char filter, cmp; |
---|
| 997 | uint32_t id; |
---|
| 998 | int streams[ROAR_STREAMS_MAX]; |
---|
| 999 | int i, c = 0; |
---|
[4333] | 1000 | int match; |
---|
[0] | 1001 | |
---|
| 1002 | if ( roar_ctl_m2f(mes, &filter, &cmp, &id) == -1 ) |
---|
| 1003 | return -1; |
---|
| 1004 | |
---|
[4333] | 1005 | for (i = 0; i < ROAR_STREAMS_MAX; i++) { |
---|
| 1006 | if ( g_streams[i] == NULL ) |
---|
| 1007 | continue; |
---|
| 1008 | |
---|
| 1009 | match = 0; |
---|
[0] | 1010 | |
---|
[4333] | 1011 | switch (filter) { |
---|
| 1012 | case ROAR_CTL_FILTER_ANY: |
---|
| 1013 | match = 1; |
---|
| 1014 | break; |
---|
| 1015 | case ROAR_CTL_FILTER_DIR: |
---|
| 1016 | match = roar_filter_match(cmp, id, ROAR_STREAM(g_streams[i])->dir); |
---|
| 1017 | break; |
---|
| 1018 | default: // unsupported filter... |
---|
| 1019 | return -1; |
---|
| 1020 | break; |
---|
| 1021 | } |
---|
| 1022 | |
---|
| 1023 | if ( match ) |
---|
[0] | 1024 | streams[c++] = i; |
---|
| 1025 | } |
---|
| 1026 | |
---|
| 1027 | roar_ctl_ia2m(mes, streams, c); |
---|
| 1028 | |
---|
| 1029 | mes->cmd = ROAR_CMD_OK; |
---|
| 1030 | |
---|
| 1031 | return 0; |
---|
| 1032 | } |
---|
| 1033 | |
---|
[3926] | 1034 | int req_on_get_client (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 1035 | struct roar_client * c; |
---|
| 1036 | |
---|
| 1037 | if ( mes->datalen != 1 ) |
---|
| 1038 | return -1; |
---|
| 1039 | |
---|
| 1040 | if ( clients_get(mes->data[0], &c) == -1 ) |
---|
| 1041 | return -1; |
---|
| 1042 | |
---|
| 1043 | mes->cmd = ROAR_CMD_OK; |
---|
| 1044 | |
---|
| 1045 | return roar_ctl_c2m(mes, c); |
---|
| 1046 | } |
---|
| 1047 | |
---|
[3926] | 1048 | int req_on_get_stream (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 1049 | struct roar_stream_server * s; |
---|
| 1050 | |
---|
| 1051 | if ( mes->datalen != 1 ) |
---|
| 1052 | return -1; |
---|
| 1053 | |
---|
| 1054 | if ( streams_get(mes->data[0], &s) == -1 ) |
---|
| 1055 | return -1; |
---|
| 1056 | |
---|
| 1057 | mes->cmd = ROAR_CMD_OK; |
---|
[465] | 1058 | mes->stream = mes->data[0]; |
---|
[0] | 1059 | |
---|
| 1060 | return roar_stream_s2m(ROAR_STREAM(s), mes); |
---|
| 1061 | } |
---|
| 1062 | |
---|
[3926] | 1063 | int req_on_get_stream_para (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[465] | 1064 | struct roar_stream * s; |
---|
[963] | 1065 | struct roar_stream_server * ss; |
---|
[465] | 1066 | struct roar_audio_info * audio_info; |
---|
[4277] | 1067 | struct roar_stream_ltm * ltm; |
---|
| 1068 | uint16_t * d = (uint16_t *) mes->data; |
---|
| 1069 | int64_t * d64 = ( int64_t *) mes->data; |
---|
| 1070 | int64_t * d64ptr; |
---|
| 1071 | int i, h, k; |
---|
[1842] | 1072 | char * str; |
---|
[4277] | 1073 | size_t needed; |
---|
| 1074 | int test, bits; |
---|
[465] | 1075 | |
---|
[4279] | 1076 | 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); |
---|
| 1077 | |
---|
[4280] | 1078 | if ( mes->datalen < 4 ) |
---|
[465] | 1079 | return -1; |
---|
| 1080 | |
---|
[4281] | 1081 | for (i = 0; i < 2; i++) { |
---|
[465] | 1082 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1083 | } |
---|
| 1084 | |
---|
[1842] | 1085 | if ( d[0] != 0 ) { |
---|
[4066] | 1086 | ROAR_WARN("req_on_get_stream_para(*): unsupported command version: %i, %i", (int)d[0], (int)d[1]); |
---|
[465] | 1087 | return -1; |
---|
| 1088 | } |
---|
| 1089 | |
---|
[1842] | 1090 | switch (d[1]) { |
---|
| 1091 | case ROAR_STREAM_PARA_INFO: |
---|
| 1092 | if ( streams_get(mes->stream, &ss) == -1 ) { |
---|
| 1093 | ROAR_WARN("req_on_get_stream_para(*): request on non existing (or other error?) stream %i", mes->stream); |
---|
| 1094 | return -1; |
---|
| 1095 | } |
---|
| 1096 | |
---|
| 1097 | if ( streams_calc_delay(mes->stream) == -1 ) { |
---|
| 1098 | ROAR_WARN("req_on_get_stream_para(*): can not calc delay for stream %i", mes->stream); |
---|
| 1099 | } |
---|
| 1100 | |
---|
| 1101 | s = ROAR_STREAM(ss); |
---|
[465] | 1102 | |
---|
[1842] | 1103 | audio_info = &(s->info); |
---|
| 1104 | |
---|
[3630] | 1105 | mes->datalen = 2*12; |
---|
[1842] | 1106 | |
---|
[3213] | 1107 | d[ 2] = ROAR_OUTPUT_CALC_OUTBUFSIZE(audio_info); |
---|
| 1108 | d[ 3] = ss->pre_underruns; |
---|
| 1109 | d[ 4] = ss->post_underruns; |
---|
| 1110 | d[ 5] = ss->codec_orgi; |
---|
| 1111 | d[ 6] = (ss->flags & 0xFFFF) | (ss->primary ? ROAR_FLAG_PRIMARY : 0) | (ss->driver_id != -1 ? ROAR_FLAG_OUTPUT : 0); |
---|
| 1112 | d[ 7] = ss->delay/1000; |
---|
| 1113 | d[ 8] = ss->state; |
---|
| 1114 | d[ 9] = (ss->flags & 0xFFFF0000) >> 16; |
---|
| 1115 | d[10] = ss->mixer_stream; |
---|
[3630] | 1116 | d[11] = ss->role; |
---|
[1842] | 1117 | |
---|
| 1118 | ROAR_DBG("req_on_get_stream_para(*): ss->driver_id=%i", ss->driver_id); |
---|
| 1119 | |
---|
| 1120 | ROAR_DBG("req_on_get_stream_para(*): delay=%i, send delay=%i", ss->delay, d[7]); |
---|
[465] | 1121 | |
---|
[1842] | 1122 | for (i = 0; i < mes->datalen/2; i++) { |
---|
| 1123 | d[i] = ROAR_HOST2NET16(d[i]); |
---|
| 1124 | } |
---|
[1156] | 1125 | |
---|
[1842] | 1126 | mes->pos = s->pos; |
---|
| 1127 | break; |
---|
| 1128 | |
---|
| 1129 | case ROAR_STREAM_PARA_NAME: |
---|
| 1130 | str = streams_get_name(mes->stream); |
---|
| 1131 | |
---|
| 1132 | if ( str == NULL ) |
---|
| 1133 | return -1; |
---|
[1151] | 1134 | |
---|
[1842] | 1135 | mes->datalen = 4 + strlen(str); |
---|
| 1136 | |
---|
| 1137 | if ( mes->datalen > LIBROAR_BUFFER_MSGDATA ) |
---|
| 1138 | return -1; |
---|
| 1139 | |
---|
| 1140 | strncpy(((char*)&(mes->data))+4, str, mes->datalen); |
---|
| 1141 | |
---|
| 1142 | d[0] = ROAR_HOST2NET16(d[0]); |
---|
| 1143 | d[1] = ROAR_HOST2NET16(d[1]); |
---|
| 1144 | break; |
---|
| 1145 | |
---|
[3539] | 1146 | case ROAR_STREAM_PARA_CHANMAP: |
---|
| 1147 | if ( streams_get(mes->stream, &ss) == -1 ) { |
---|
| 1148 | ROAR_WARN("req_on_get_stream_para(*): request on non existing (or other error?) stream %i", mes->stream); |
---|
| 1149 | return -1; |
---|
| 1150 | } |
---|
| 1151 | |
---|
| 1152 | s = ROAR_STREAM(ss); |
---|
| 1153 | |
---|
| 1154 | memcpy(&(mes->data[4]), ss->chanmap.in, s->info.channels); |
---|
| 1155 | mes->datalen = 2*2 + s->info.channels; |
---|
| 1156 | |
---|
| 1157 | d[0] = ROAR_HOST2NET16(d[0]); |
---|
| 1158 | d[1] = ROAR_HOST2NET16(d[1]); |
---|
| 1159 | break; |
---|
| 1160 | |
---|
[4277] | 1161 | case ROAR_STREAM_PARA_LTM: |
---|
[4279] | 1162 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM request...", client); |
---|
| 1163 | |
---|
[4281] | 1164 | if ( mes->datalen < (6 * 2) ) { |
---|
| 1165 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): LTM request of client is corruped: message too short", client); |
---|
[4277] | 1166 | return -1; |
---|
[4281] | 1167 | } |
---|
[4277] | 1168 | |
---|
| 1169 | for (i = 2; i < mes->datalen/2; i++) { |
---|
| 1170 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1171 | } |
---|
| 1172 | |
---|
[4281] | 1173 | if ( d[2] != ROAR_LTM_SST_GET_RAW ) { |
---|
| 1174 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): LTM request of client is corruped: unknown LTM subtype: %i", client, (int)d[2]); |
---|
[4277] | 1175 | return -1; |
---|
[4281] | 1176 | } |
---|
[4277] | 1177 | |
---|
[4279] | 1178 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM request of type GET_RAW", client); |
---|
| 1179 | |
---|
[4277] | 1180 | test = d[5]; |
---|
| 1181 | bits = 0; |
---|
| 1182 | while (test) { |
---|
| 1183 | if ( test & 0x1 ) |
---|
| 1184 | bits++; |
---|
| 1185 | |
---|
| 1186 | test >>= 1; |
---|
| 1187 | } |
---|
| 1188 | |
---|
| 1189 | needed = 0; |
---|
| 1190 | |
---|
| 1191 | if ( mes->stream == -1 ) { |
---|
[4279] | 1192 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM multi-stream request...", client); |
---|
| 1193 | |
---|
[4277] | 1194 | for (i = 6; i < mes->datalen/2; i++) { |
---|
[4289] | 1195 | if ( (ltm = streams_ltm_get(d[i], d[5], d[3])) == NULL ) |
---|
[4277] | 1196 | return -1; |
---|
| 1197 | |
---|
| 1198 | needed += ltm->channels; |
---|
| 1199 | } |
---|
| 1200 | } else { |
---|
[4279] | 1201 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM single-stream request for stream %i...", client, mes->stream); |
---|
[4289] | 1202 | if ( (ltm = streams_ltm_get(mes->stream, d[5], d[3])) == NULL ) |
---|
[4277] | 1203 | return -1; |
---|
| 1204 | |
---|
| 1205 | needed = ltm->channels; |
---|
| 1206 | } |
---|
| 1207 | |
---|
| 1208 | needed *= bits; |
---|
| 1209 | |
---|
| 1210 | needed += mes->stream == -1 ? (mes->datalen/2) - 6 : 1; |
---|
| 1211 | |
---|
[4279] | 1212 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): data size for answer is %i 64 bit sub-packets", client, (int)needed); |
---|
| 1213 | |
---|
[4298] | 1214 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1215 | d64 = _dataspace(mes, data, flags, needed * 8); |
---|
| 1216 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1217 | |
---|
| 1218 | if ( (d = roar_mm_malloc(mes->datalen)) == NULL ) |
---|
| 1219 | return -1; |
---|
| 1220 | |
---|
[4298] | 1221 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d=%p, data=%p{%p}", client, d, data, *data); |
---|
| 1222 | |
---|
| 1223 | |
---|
| 1224 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1225 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1226 | memcpy(d, mes->data, mes->datalen); |
---|
[4298] | 1227 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4277] | 1228 | |
---|
[4291] | 1229 | d64ptr = d64; |
---|
[4277] | 1230 | |
---|
[4298] | 1231 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): mes->datalen=%i, data=%p{%p}", client, (int)mes->datalen, data, *data); |
---|
| 1232 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1233 | |
---|
[4277] | 1234 | if ( mes->stream == -1 ) { |
---|
| 1235 | for (i = 6; i < mes->datalen/2; i++) { |
---|
[4298] | 1236 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1237 | |
---|
[4289] | 1238 | if ( (ltm = streams_ltm_get(d[i], d[5], d[3])) == NULL ) |
---|
[4277] | 1239 | return -1; |
---|
| 1240 | |
---|
| 1241 | *d64ptr = ltm->channels & 0xFFFF; |
---|
| 1242 | d64ptr++; |
---|
| 1243 | |
---|
| 1244 | for (h = 0; h < ltm->channels; h++) { |
---|
| 1245 | for (k = 0; k < ROAR_LTM_MTBITS; k++) { |
---|
| 1246 | if ( d[5] & (1<<k) ) { |
---|
| 1247 | switch (1<<k) { |
---|
| 1248 | case ROAR_LTM_MT_RMS: |
---|
| 1249 | *d64ptr = ltm->cur[h].rms; |
---|
| 1250 | break; |
---|
| 1251 | default: |
---|
| 1252 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): client requets unknown MT for LTM: bit %i", client, k); |
---|
| 1253 | } |
---|
| 1254 | d64ptr++; |
---|
| 1255 | } |
---|
| 1256 | } |
---|
| 1257 | } |
---|
| 1258 | } |
---|
| 1259 | } else { |
---|
[4289] | 1260 | if ( (ltm = streams_ltm_get(mes->stream, d[5], d[3])) == NULL ) |
---|
[4277] | 1261 | return -1; |
---|
| 1262 | |
---|
| 1263 | *d64ptr = ltm->channels & 0xFFFF; |
---|
| 1264 | d64ptr++; |
---|
| 1265 | |
---|
| 1266 | for (h = 0; h < ltm->channels; h++) { |
---|
| 1267 | for (k = 0; k < ROAR_LTM_MTBITS; k++) { |
---|
| 1268 | if ( d[5] & (1<<k) ) { |
---|
| 1269 | switch (1<<k) { |
---|
| 1270 | case ROAR_LTM_MT_RMS: |
---|
| 1271 | *d64ptr = ltm->cur[h].rms; |
---|
[4287] | 1272 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): rms=%lli to %p", client, (long long int)*d64ptr, d64ptr); |
---|
[4277] | 1273 | break; |
---|
| 1274 | default: |
---|
| 1275 | ROAR_ERR("req_on_get_stream_para(client=%i, ...): client requets unknown MT for LTM: bit %i", client, k); |
---|
| 1276 | } |
---|
| 1277 | d64ptr++; |
---|
| 1278 | } |
---|
| 1279 | } |
---|
| 1280 | } |
---|
| 1281 | } |
---|
| 1282 | |
---|
[4298] | 1283 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
| 1284 | |
---|
[4277] | 1285 | roar_mm_free(d); |
---|
| 1286 | |
---|
| 1287 | for (i = 0; i < needed; i++) { |
---|
| 1288 | d64[i] = ROAR_HOST2NET64(d64[i]); |
---|
| 1289 | } |
---|
| 1290 | |
---|
| 1291 | mes->datalen = needed * 8; |
---|
[4283] | 1292 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM d64=%p, d64ptr=%p", client, d64, d64ptr); |
---|
[4279] | 1293 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM final message has %i byte of data", client, (int)mes->datalen); |
---|
[4298] | 1294 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): d64=%p, data=%p{%p}", client, d64, data, *data); |
---|
[4279] | 1295 | ROAR_DBG("req_on_get_stream_para(client=%i, ...): LTM GET_RAW request: OK. returning...", client); |
---|
[4277] | 1296 | break; |
---|
| 1297 | |
---|
[1842] | 1298 | default: |
---|
| 1299 | ROAR_WARN("req_on_get_stream_para(*): unsupported command: %i", d[1]); |
---|
| 1300 | return -1; |
---|
[465] | 1301 | } |
---|
| 1302 | |
---|
[4279] | 1303 | 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] | 1304 | mes->cmd = ROAR_CMD_OK; |
---|
| 1305 | return 0; |
---|
| 1306 | } |
---|
| 1307 | |
---|
[3926] | 1308 | int req_on_set_stream_para (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4552] | 1309 | struct roar_stream_server * ss; |
---|
[1043] | 1310 | uint16_t * d = (uint16_t *) mes->data; |
---|
[4552] | 1311 | uint32_t tmp, tmp2, flagstore; |
---|
| 1312 | int protect = 0; |
---|
[1043] | 1313 | int i; |
---|
| 1314 | |
---|
[3542] | 1315 | if ( mes->datalen < 2*2 ) |
---|
[1043] | 1316 | return -1; |
---|
| 1317 | |
---|
[3542] | 1318 | for (i = 0; i < 2; i++) { |
---|
[1043] | 1319 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1320 | } |
---|
| 1321 | |
---|
[3542] | 1322 | if ( d[0] != 0 ) |
---|
[1043] | 1323 | return -1; |
---|
[3542] | 1324 | |
---|
| 1325 | switch (d[1]) { |
---|
| 1326 | case ROAR_STREAM_PARA_FLAGS: |
---|
[4538] | 1327 | if ( mes->datalen != 2*4 && mes->datalen != 2*5 ) |
---|
[3542] | 1328 | return -1; |
---|
| 1329 | |
---|
| 1330 | d[2] = ROAR_NET2HOST16(d[2]); |
---|
| 1331 | d[3] = ROAR_NET2HOST16(d[3]); |
---|
| 1332 | |
---|
| 1333 | ROAR_DBG("req_on_set_stream_para(*): request seems to be valid"); |
---|
| 1334 | |
---|
[4538] | 1335 | tmp = 0; |
---|
| 1336 | |
---|
| 1337 | if ( mes->datalen == 2*5 ) { |
---|
| 1338 | d[4] = ROAR_NET2HOST16(d[4]); |
---|
| 1339 | tmp = d[4]; |
---|
| 1340 | tmp <<= 16; |
---|
| 1341 | } |
---|
| 1342 | |
---|
| 1343 | tmp |= d[3]; |
---|
| 1344 | |
---|
[4552] | 1345 | if ( d[2] & ROAR_PROTECT_FLAG ) { |
---|
| 1346 | protect = 1; |
---|
| 1347 | d[2] -= ROAR_PROTECT_FLAG; |
---|
[3542] | 1348 | } |
---|
[4552] | 1349 | |
---|
| 1350 | switch (d[2]) { |
---|
| 1351 | case ROAR_SET_FLAG: |
---|
| 1352 | if ( streams_set_flag(mes->stream, tmp) == -1 ) |
---|
| 1353 | return -1; |
---|
| 1354 | break; |
---|
| 1355 | case ROAR_RESET_FLAG: |
---|
| 1356 | if ( streams_reset_flag(mes->stream, tmp) == -1 ) |
---|
| 1357 | return -1; |
---|
| 1358 | break; |
---|
| 1359 | case ROAR_NOOP_FLAG: |
---|
| 1360 | break; |
---|
| 1361 | case ROAR_TOGGLE_FLAG: |
---|
| 1362 | if ( streams_get(mes->stream, &ss) == -1 ) |
---|
| 1363 | return -1; |
---|
| 1364 | |
---|
| 1365 | flagstore = ss->flags; |
---|
| 1366 | |
---|
| 1367 | tmp2 = flagstore & tmp; // those are the flags we need to reset. |
---|
| 1368 | ROAR_DBG("req_on_set_stream_para(*): tmp2=0x%.8lx", (long int)tmp2); |
---|
| 1369 | if ( tmp2 ) |
---|
| 1370 | if ( streams_reset_flag(mes->stream, tmp2) == -1 ) |
---|
| 1371 | return -1; |
---|
| 1372 | |
---|
| 1373 | tmp2 = (flagstore ^ tmp) & tmp; // those are the flags we need to set. |
---|
| 1374 | ROAR_DBG("req_on_set_stream_para(*): tmp2=0x%.8lx", (long int)tmp2); |
---|
| 1375 | if ( tmp2 ) |
---|
| 1376 | if ( streams_set_flag(mes->stream, tmp2) == -1 ) |
---|
| 1377 | return -1; |
---|
| 1378 | break; |
---|
| 1379 | default: |
---|
| 1380 | return -1; |
---|
| 1381 | break; |
---|
| 1382 | } |
---|
| 1383 | |
---|
| 1384 | ROAR_DBG("req_on_set_stream_para(*): protect=%i", protect); |
---|
| 1385 | if ( protect ) |
---|
| 1386 | if ( streams_protect_flag(mes->stream, tmp) == -1 ) |
---|
| 1387 | return -1; |
---|
| 1388 | |
---|
[3542] | 1389 | break; |
---|
| 1390 | case ROAR_STREAM_PARA_CHANMAP: |
---|
| 1391 | if ( streams_set_map(mes->stream, &(mes->data[4]), mes->datalen - 4) == -1 ) |
---|
| 1392 | return -1; |
---|
| 1393 | break; |
---|
[3696] | 1394 | case ROAR_STREAM_PARA_ROLE: |
---|
| 1395 | if ( mes->datalen != 2*3 ) |
---|
| 1396 | return -1; |
---|
| 1397 | |
---|
| 1398 | d[2] = ROAR_NET2HOST16(d[2]); |
---|
| 1399 | |
---|
| 1400 | if ( streams_set_role(mes->stream, d[2]) == -1 ) |
---|
| 1401 | return -1; |
---|
| 1402 | break; |
---|
[4272] | 1403 | case ROAR_STREAM_PARA_LTM: |
---|
[4277] | 1404 | if ( mes->datalen < (6 * 2) ) |
---|
| 1405 | return -1; |
---|
| 1406 | |
---|
[4272] | 1407 | for (i = 2; i < mes->datalen/2; i++) { |
---|
| 1408 | d[i] = ROAR_NET2HOST16(d[i]); |
---|
| 1409 | } |
---|
| 1410 | |
---|
[4273] | 1411 | if ( mes->stream == -1 ) { |
---|
| 1412 | for (i = 6; i < mes->datalen/2; i++) |
---|
| 1413 | if ( streams_ltm_ctl(d[i], d[5], d[3], d[2]) == -1 ) |
---|
| 1414 | return -1; |
---|
| 1415 | } else { |
---|
| 1416 | if ( streams_ltm_ctl(mes->stream, d[5], d[3], d[2]) == -1 ) |
---|
| 1417 | return -1; |
---|
| 1418 | } |
---|
[4272] | 1419 | break; |
---|
[3542] | 1420 | default: |
---|
| 1421 | ROAR_WARN("req_on_set_stream_para(*): unsupported command version: %i, %i", d[0], d[1]); |
---|
| 1422 | return -1; |
---|
| 1423 | break; |
---|
[1043] | 1424 | } |
---|
| 1425 | |
---|
| 1426 | mes->cmd = ROAR_CMD_OK; |
---|
| 1427 | mes->datalen = 0; |
---|
| 1428 | |
---|
[3542] | 1429 | return 0; |
---|
[1043] | 1430 | } |
---|
| 1431 | |
---|
[3926] | 1432 | int req_on_kick (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4330] | 1433 | struct roar_stream_server * ss; |
---|
[17] | 1434 | uint16_t * info = (uint16_t *) mes->data; |
---|
[4329] | 1435 | int is_stream = 0; |
---|
[0] | 1436 | |
---|
| 1437 | if ( mes->datalen != 4 ) |
---|
| 1438 | return -1; |
---|
| 1439 | |
---|
[251] | 1440 | info[0] = ROAR_NET2HOST16(info[0]); |
---|
| 1441 | info[1] = ROAR_NET2HOST16(info[1]); |
---|
| 1442 | |
---|
[4329] | 1443 | switch (info[0]) { |
---|
| 1444 | case ROAR_OT_CLIENT: |
---|
| 1445 | clients_delete(info[1]); |
---|
| 1446 | break; |
---|
| 1447 | case ROAR_OT_STREAM: |
---|
| 1448 | is_stream = 1; |
---|
| 1449 | break; |
---|
| 1450 | case ROAR_OT_SOURCE: |
---|
| 1451 | if ( streams_get_flag(info[1], ROAR_FLAG_SOURCE) != 1 ) |
---|
| 1452 | return -1; |
---|
| 1453 | is_stream = 1; |
---|
| 1454 | break; |
---|
| 1455 | case ROAR_OT_OUTPUT: |
---|
[4330] | 1456 | if ( streams_get(info[1], &ss) == -1 ) |
---|
| 1457 | return -1; |
---|
| 1458 | |
---|
| 1459 | if ( ss->driver_id == -1 ) |
---|
| 1460 | return -1; |
---|
| 1461 | |
---|
| 1462 | is_stream = 1; |
---|
| 1463 | break; |
---|
| 1464 | case ROAR_OT_MIXER: |
---|
| 1465 | if ( streams_get(info[1], &ss) == -1 ) |
---|
[4329] | 1466 | return -1; |
---|
[4330] | 1467 | |
---|
| 1468 | if ( ROAR_STREAM(ss)->dir != ROAR_DIR_MIXING ) |
---|
| 1469 | return -1; |
---|
| 1470 | |
---|
| 1471 | is_stream = 1; |
---|
| 1472 | break; |
---|
| 1473 | case ROAR_OT_BRIDGE: |
---|
| 1474 | if ( streams_get(info[1], &ss) == -1 ) |
---|
| 1475 | return -1; |
---|
| 1476 | |
---|
| 1477 | if ( ROAR_STREAM(ss)->dir != ROAR_DIR_BRIDGE ) |
---|
| 1478 | return -1; |
---|
| 1479 | |
---|
[4329] | 1480 | is_stream = 1; |
---|
| 1481 | break; |
---|
| 1482 | default: |
---|
| 1483 | /* TODO: those types should be handled, too: |
---|
| 1484 | #define ROAR_OT_SAMPLE 4 |
---|
| 1485 | #define ROAR_OT_LISTEN 8 |
---|
| 1486 | #define ROAR_OT_ACTION 9 |
---|
| 1487 | #define ROAR_OT_MSGQUEUE 10 |
---|
| 1488 | #define ROAR_OT_MSGBUS 11 |
---|
| 1489 | */ |
---|
| 1490 | return -1; |
---|
| 1491 | break; |
---|
| 1492 | } |
---|
| 1493 | |
---|
| 1494 | if ( is_stream ) { |
---|
[2952] | 1495 | if ( streams_get_flag(info[1], ROAR_FLAG_IMMUTABLE) == 1 ) |
---|
| 1496 | return -1; |
---|
| 1497 | |
---|
[0] | 1498 | streams_delete(info[1]); |
---|
| 1499 | } |
---|
| 1500 | |
---|
| 1501 | mes->cmd = ROAR_CMD_OK; |
---|
| 1502 | mes->datalen = 0; |
---|
| 1503 | |
---|
| 1504 | return 0; |
---|
| 1505 | } |
---|
| 1506 | |
---|
[3926] | 1507 | int req_on_attach (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[769] | 1508 | uint16_t * info = (uint16_t *) mes->data; |
---|
| 1509 | |
---|
| 1510 | if ( mes->datalen < 6 ) |
---|
| 1511 | return -1; |
---|
| 1512 | |
---|
| 1513 | info[0] = ROAR_NET2HOST16(info[0]); |
---|
| 1514 | info[1] = ROAR_NET2HOST16(info[1]); |
---|
| 1515 | info[2] = ROAR_NET2HOST16(info[2]); |
---|
| 1516 | |
---|
| 1517 | if ( info[0] != 0 ) |
---|
| 1518 | return -1; |
---|
| 1519 | |
---|
| 1520 | if ( info[1] == ROAR_ATTACH_SIMPLE ) { |
---|
| 1521 | if ( client_stream_move(info[2], mes->stream) == -1 ) |
---|
| 1522 | return -1; |
---|
| 1523 | } else { |
---|
| 1524 | return -1; |
---|
| 1525 | } |
---|
| 1526 | |
---|
| 1527 | mes->cmd = ROAR_CMD_OK; |
---|
| 1528 | mes->datalen = 0; |
---|
| 1529 | |
---|
| 1530 | return 0; |
---|
[768] | 1531 | } |
---|
| 1532 | |
---|
[3926] | 1533 | int req_on_set_vol (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[4740] | 1534 | struct roar_mixer_settings tmpmixer; |
---|
[3530] | 1535 | struct roar_stream_server * s; |
---|
[17] | 1536 | uint16_t * info = (uint16_t *) mes->data; |
---|
[3530] | 1537 | uint16_t version; |
---|
| 1538 | uint16_t scale = 65535; |
---|
[17] | 1539 | int stream; |
---|
| 1540 | int i; |
---|
| 1541 | int chans; |
---|
| 1542 | |
---|
| 1543 | ROAR_DBG("req_on_set_vol(*) = ?"); |
---|
| 1544 | ROAR_DBG("req_on_set_vol(*): mes->datalen=%i", mes->datalen); |
---|
| 1545 | |
---|
| 1546 | if ( mes->datalen < (4*2) ) |
---|
| 1547 | return -1; |
---|
| 1548 | |
---|
[3530] | 1549 | version = ROAR_NET2HOST16(info[0]); |
---|
| 1550 | ROAR_DBG("req_on_set_vol(*): version=%i", (int)version); |
---|
[17] | 1551 | |
---|
[3530] | 1552 | switch (version) { |
---|
| 1553 | case 0: |
---|
| 1554 | stream = ROAR_NET2HOST16(info[1]); |
---|
| 1555 | break; |
---|
| 1556 | case 1: |
---|
| 1557 | stream = mes->stream; |
---|
| 1558 | scale = ROAR_NET2HOST16(info[1]); |
---|
| 1559 | break; |
---|
| 1560 | default: |
---|
| 1561 | return -1; |
---|
| 1562 | break; |
---|
| 1563 | } |
---|
[17] | 1564 | ROAR_DBG("req_on_set_vol(*): stream=%i", stream); |
---|
| 1565 | |
---|
[3561] | 1566 | if ( scale == 0 ) |
---|
| 1567 | return -1; |
---|
| 1568 | |
---|
[17] | 1569 | // TODO: change this code. |
---|
| 1570 | // we should not directly change the stream object but use some stream_*()-func |
---|
| 1571 | // for that job. |
---|
| 1572 | |
---|
| 1573 | if ( stream < 0 || stream >= ROAR_STREAMS_MAX ) |
---|
| 1574 | return -1; |
---|
| 1575 | |
---|
| 1576 | s = g_streams[stream]; |
---|
| 1577 | |
---|
| 1578 | if ( s == NULL ) |
---|
| 1579 | return -1; |
---|
| 1580 | |
---|
| 1581 | ROAR_DBG("req_on_set_vol(*): s=%p", s); |
---|
| 1582 | |
---|
[252] | 1583 | info[2] = ROAR_NET2HOST16(info[2]); |
---|
| 1584 | |
---|
[4738] | 1585 | switch (info[2]) { |
---|
| 1586 | case ROAR_SET_VOL_ALL: |
---|
| 1587 | chans = (mes->datalen/2) - 3; |
---|
| 1588 | ROAR_DBG("req_on_set_vol(*): mode is ROAR_SET_VOL_ALL, channes=%i", chans); |
---|
[17] | 1589 | |
---|
[4738] | 1590 | if ( chans >= ROAR_MAX_CHANNELS ) |
---|
| 1591 | return -1; |
---|
| 1592 | |
---|
| 1593 | ROAR_DBG("req_on_set_vol(*): mixer at %p", s->mixer.mixer); |
---|
[18] | 1594 | |
---|
[4738] | 1595 | for (i = 0; i < chans; i++) { |
---|
| 1596 | s->mixer.mixer[i] = ROAR_NET2HOST16(info[i+3]); |
---|
| 1597 | ROAR_DBG("req_on_set_vol(*): channel %i: %i", i, ROAR_NET2HOST16(info[i+3])); |
---|
| 1598 | } |
---|
[17] | 1599 | |
---|
[4738] | 1600 | s->mixer.scale = scale; |
---|
[3530] | 1601 | |
---|
[4738] | 1602 | ROAR_DBG("req_on_set_vol(*): mixer changed!"); |
---|
[17] | 1603 | |
---|
[4738] | 1604 | break; |
---|
| 1605 | case ROAR_SET_VOL_ONE: |
---|
| 1606 | ROAR_DBG("req_on_set_vol(*): mode is ROAR_SET_VOL_ONE"); |
---|
| 1607 | if ( ROAR_NET2HOST16(info[3]) >= ROAR_MAX_CHANNELS ) |
---|
| 1608 | return -1; |
---|
[17] | 1609 | |
---|
[4738] | 1610 | s->mixer.mixer[ROAR_NET2HOST16(info[3])] = ROAR_NET2HOST16(info[4]); |
---|
[3530] | 1611 | |
---|
[4738] | 1612 | s->mixer.scale = scale; |
---|
| 1613 | break; |
---|
[4740] | 1614 | case ROAR_SET_VOL_UNMAPPED: |
---|
| 1615 | chans = (mes->datalen/2) - 3; |
---|
| 1616 | |
---|
| 1617 | if ( chans >= ROAR_MAX_CHANNELS ) |
---|
| 1618 | return -1; |
---|
| 1619 | |
---|
| 1620 | memcpy(&tmpmixer, &(s->mixer), sizeof(tmpmixer)); |
---|
| 1621 | |
---|
| 1622 | for (i = 0; i < chans; i++) { |
---|
| 1623 | tmpmixer.mixer[i] = ROAR_NET2HOST16(info[i+3]); |
---|
| 1624 | } |
---|
| 1625 | |
---|
| 1626 | tmpmixer.scale = scale; |
---|
| 1627 | |
---|
| 1628 | if ( roar_conv_volume(&(s->mixer), &tmpmixer, ROAR_STREAM(s)->info.channels, chans) == -1 ) |
---|
| 1629 | return -1; |
---|
| 1630 | |
---|
| 1631 | break; |
---|
| 1632 | case ROAR_SET_VOL_MS: |
---|
[4738] | 1633 | default: |
---|
| 1634 | return -1; |
---|
[17] | 1635 | } |
---|
| 1636 | |
---|
[1590] | 1637 | if ( streams_set_mixer(stream) == -1 ) |
---|
| 1638 | return -1; |
---|
| 1639 | |
---|
[17] | 1640 | mes->cmd = ROAR_CMD_OK; |
---|
| 1641 | mes->datalen = 0; |
---|
| 1642 | |
---|
| 1643 | return 0; |
---|
| 1644 | } |
---|
[0] | 1645 | |
---|
[3926] | 1646 | int req_on_get_vol (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[23] | 1647 | uint16_t * info = (uint16_t *) mes->data; |
---|
[3529] | 1648 | uint16_t version = -1; |
---|
[23] | 1649 | int stream; |
---|
| 1650 | struct roar_stream_server * s; |
---|
| 1651 | int i; |
---|
| 1652 | int chans; |
---|
| 1653 | |
---|
| 1654 | ROAR_DBG("req_on_get_vol(*) = ?"); |
---|
| 1655 | ROAR_DBG("req_on_get_vol(*): mes->datalen=%i", mes->datalen); |
---|
| 1656 | |
---|
[3529] | 1657 | if ( mes->datalen < 2 ) { |
---|
[23] | 1658 | return -1; |
---|
[3529] | 1659 | } |
---|
| 1660 | |
---|
| 1661 | version = ROAR_NET2HOST16(info[0]); |
---|
| 1662 | |
---|
| 1663 | switch (version) { |
---|
| 1664 | case 0: |
---|
| 1665 | if ( mes->datalen < (2*2) ) |
---|
| 1666 | return -1; |
---|
[23] | 1667 | |
---|
[3529] | 1668 | stream = ROAR_NET2HOST16(info[1]); |
---|
| 1669 | break; |
---|
| 1670 | case 1: |
---|
| 1671 | stream = mes->stream; |
---|
| 1672 | break; |
---|
| 1673 | default: |
---|
| 1674 | return -1; |
---|
| 1675 | break; |
---|
| 1676 | } |
---|
[23] | 1677 | |
---|
| 1678 | ROAR_DBG("req_on_get_vol(*): stream=%i", stream); |
---|
| 1679 | |
---|
| 1680 | // TODO: change this code. |
---|
| 1681 | // we should not directly change the stream object but use some stream_*()-func |
---|
| 1682 | // for that job. |
---|
| 1683 | |
---|
| 1684 | if ( stream < 0 || stream >= ROAR_STREAMS_MAX ) |
---|
| 1685 | return -1; |
---|
| 1686 | |
---|
| 1687 | s = g_streams[stream]; |
---|
| 1688 | |
---|
| 1689 | if ( s == NULL ) |
---|
| 1690 | return -1; |
---|
| 1691 | |
---|
| 1692 | ROAR_DBG("req_on_get_vol(*): s=%p", s); |
---|
| 1693 | |
---|
| 1694 | // ok, we have everything |
---|
| 1695 | |
---|
[3529] | 1696 | info[0] = ROAR_HOST2NET16(version); |
---|
| 1697 | |
---|
| 1698 | switch (version) { |
---|
| 1699 | case 0: |
---|
| 1700 | info[1] = ROAR_HOST2NET16(chans = ROAR_STREAM(s)->info.channels); |
---|
| 1701 | |
---|
| 1702 | for (i = 0; i < chans; i++) |
---|
| 1703 | info[2+i] = ROAR_HOST2NET16(s->mixer.mixer[i]); |
---|
[23] | 1704 | |
---|
[3529] | 1705 | mes->datalen = (2 + chans)*2; |
---|
| 1706 | break; |
---|
| 1707 | case 1: |
---|
| 1708 | info[1] = ROAR_HOST2NET16(chans = ROAR_STREAM(s)->info.channels); |
---|
| 1709 | info[2] = ROAR_HOST2NET16(s->mixer.scale); |
---|
| 1710 | info[3] = ROAR_HOST2NET16(s->mixer.rpg_mul); |
---|
| 1711 | info[4] = ROAR_HOST2NET16(s->mixer.rpg_div); |
---|
[23] | 1712 | |
---|
[3529] | 1713 | for (i = 0; i < chans; i++) |
---|
| 1714 | info[5+i] = ROAR_HOST2NET16(s->mixer.mixer[i]); |
---|
| 1715 | |
---|
| 1716 | mes->datalen = (5 + chans)*2; |
---|
| 1717 | break; |
---|
| 1718 | default: |
---|
| 1719 | return -1; |
---|
| 1720 | break; |
---|
| 1721 | } |
---|
| 1722 | |
---|
[23] | 1723 | mes->cmd = ROAR_CMD_OK; |
---|
| 1724 | |
---|
| 1725 | return 0; |
---|
| 1726 | } |
---|
| 1727 | |
---|
[3926] | 1728 | int req_on_add_data (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[0] | 1729 | struct roar_buffer * b; |
---|
[4521] | 1730 | void * buf; |
---|
[0] | 1731 | |
---|
[4521] | 1732 | if ( roar_buffer_new_data(&b, mes->datalen, &buf) == -1 ) { |
---|
[0] | 1733 | ROAR_ERR("req_on_add_data(*): Can not alloc buffer space!"); |
---|
| 1734 | ROAR_DBG("req_on_add_data(*) = -1"); |
---|
| 1735 | return -1; |
---|
| 1736 | } |
---|
| 1737 | |
---|
| 1738 | if ( data == NULL ) { |
---|
| 1739 | memcpy(buf, mes->data, mes->datalen); |
---|
| 1740 | } else { |
---|
[3926] | 1741 | memcpy(buf, *data, mes->datalen); |
---|
[0] | 1742 | } |
---|
| 1743 | |
---|
| 1744 | if ( stream_add_buffer(mes->stream, b) == -1 ) { |
---|
| 1745 | roar_buffer_free(b); |
---|
| 1746 | return -1; |
---|
| 1747 | } |
---|
| 1748 | |
---|
[498] | 1749 | mes->cmd = ROAR_CMD_OK_STOP; |
---|
[0] | 1750 | mes->datalen = 0; |
---|
| 1751 | |
---|
| 1752 | return 0; |
---|
| 1753 | } |
---|
| 1754 | |
---|
[3926] | 1755 | int req_on_beep (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
[3575] | 1756 | struct roar_beep bs; |
---|
| 1757 | int16_t * info = (int16_t*)mes->data; |
---|
| 1758 | int stream; |
---|
| 1759 | |
---|
| 1760 | memset(&bs, 0, sizeof(bs)); |
---|
| 1761 | |
---|
| 1762 | if ( mes->datalen > 0 ) { |
---|
| 1763 | if ( mes->datalen < 2 ) |
---|
| 1764 | return -1; |
---|
| 1765 | |
---|
| 1766 | if ( ROAR_NET2HOST16(info[0]) != 0 ) /* version */ |
---|
| 1767 | return -1; |
---|
| 1768 | |
---|
| 1769 | if ( mes->datalen != 8*2 ) |
---|
| 1770 | return -1; |
---|
| 1771 | |
---|
| 1772 | bs.vol = ROAR_NET2HOST16(info[1]); |
---|
| 1773 | bs.time = ROAR_NET2HOST16(info[2]); |
---|
| 1774 | bs.freq = ROAR_NET2HOST16(info[3]); |
---|
| 1775 | bs.type = ROAR_NET2HOST16(info[4]); |
---|
| 1776 | bs.x = ROAR_NET2HOST16(info[5]); |
---|
| 1777 | bs.y = ROAR_NET2HOST16(info[6]); |
---|
| 1778 | bs.z = ROAR_NET2HOST16(info[7]); |
---|
| 1779 | } |
---|
| 1780 | |
---|
| 1781 | if ( (stream = beep_start(client, &bs)) == -1 ) |
---|
| 1782 | return -1; |
---|
| 1783 | |
---|
| 1784 | mes->stream = stream; |
---|
| 1785 | mes->cmd = ROAR_CMD_OK_STOP; |
---|
| 1786 | mes->datalen = 0; |
---|
| 1787 | |
---|
| 1788 | return 0; |
---|
[3574] | 1789 | } |
---|
| 1790 | |
---|
[4343] | 1791 | int req_on_wait (int client, struct roar_message * mes, char ** data, uint32_t flags[2]) { |
---|
| 1792 | uint16_t * u16 = (uint16_t*)mes->data; |
---|
| 1793 | struct roar_event events[4]; |
---|
| 1794 | size_t left, tmp; |
---|
| 1795 | size_t num = 0; |
---|
| 1796 | void * vp = mes->data; |
---|
| 1797 | |
---|
| 1798 | vp += 4; |
---|
| 1799 | |
---|
| 1800 | // check for complet header... |
---|
| 1801 | if ( mes->datalen < 4 ) |
---|
| 1802 | return -1; |
---|
| 1803 | |
---|
| 1804 | u16[0] = ROAR_NET2HOST16(u16[0]); |
---|
| 1805 | u16[1] = ROAR_NET2HOST16(u16[1]); |
---|
| 1806 | |
---|
| 1807 | // do we support version and flags? |
---|
| 1808 | if ( u16[0] != 0 || u16[1] != 0 ) |
---|
| 1809 | return -1; |
---|
| 1810 | |
---|
| 1811 | memset(events, 0, sizeof(events)); |
---|
| 1812 | |
---|
| 1813 | left = mes->datalen - 4; |
---|
| 1814 | |
---|
| 1815 | while (left) { |
---|
| 1816 | tmp = left; |
---|
| 1817 | if ( roar_event_from_blob(&(events[num]), vp, &tmp) == -1 ) |
---|
| 1818 | return -1; |
---|
| 1819 | |
---|
| 1820 | vp += tmp; |
---|
| 1821 | left -= tmp; |
---|
| 1822 | num++; |
---|
| 1823 | } |
---|
| 1824 | |
---|
| 1825 | if ( clients_wait(client, events, num) == -1 ) |
---|
| 1826 | return -1; |
---|
| 1827 | |
---|
| 1828 | flags[1] |= COMMAND_FLAG_OUT_NOSEND; |
---|
| 1829 | |
---|
| 1830 | return 0; |
---|
| 1831 | } |
---|
| 1832 | |
---|
[0] | 1833 | //ll |
---|