[0] | 1 | //roard.c: |
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| 2 | |
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[668] | 3 | /* |
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| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008 |
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| 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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| 21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 22 | * |
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| 23 | */ |
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| 24 | |
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[0] | 25 | #include "roard.h" |
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| 26 | |
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[1494] | 27 | #ifdef ROAR_SUPPORT_LISTEN |
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[60] | 28 | char * server = ROAR_DEFAULT_SOCK_GLOBAL; // global server address |
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[1494] | 29 | #endif |
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[60] | 30 | |
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[1503] | 31 | #ifdef ROAR_HAVE_MAIN_ARGS |
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[0] | 32 | void usage (void) { |
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| 33 | printf("Usage: roard [OPTIONS]...\n\n"); |
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| 34 | |
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[68] | 35 | printf("Misc Options:\n\n"); |
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| 36 | printf( |
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[775] | 37 | " --daemon - Bring the server into background after init\n" |
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[71] | 38 | " --terminate - Terminate after last client quited\n" |
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[274] | 39 | " --restart - Trys to stop an old instance and start a new with new settings\n" |
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[276] | 40 | " --realtime - Trys to get realtime priority,\n" |
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| 41 | " give multible times for being more realtime\n" |
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[444] | 42 | " --chroot DIR - chroots to the given dir\n" |
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| 43 | " --setgid - GroupID to the audio group as specified via -G\n" |
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| 44 | " --setuid - UserID to the audio user as specified via -U\n" |
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[905] | 45 | " --sysclocksync - calculate exact sample rate using the system clock\n" |
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[2017] | 46 | " --location LOC - Set lion readable location of server\n" |
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[68] | 47 | ); |
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| 48 | |
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| 49 | printf("\nAudio Options:\n\n"); |
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[0] | 50 | printf( |
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| 51 | " -R --rate RATE - Set server rate\n" |
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| 52 | " -B --bits BITS - Set server bits\n" |
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| 53 | " -C --chans CHANNELS - Set server channels\n" |
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| 54 | ); |
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| 55 | |
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[1923] | 56 | printf("\nDriver Options: (obsolete, do not use, Use Ouput Options)\n\n"); |
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[974] | 57 | printf(" -d --driver DRV - Set the driver (default: %s)\n", ROAR_DRIVER_DEFAULT); |
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[0] | 58 | printf(" -D --device DEV - Set the device\n"); |
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| 59 | printf(" -dO OPTS - Set output options\n"); |
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[973] | 60 | printf(" --list-driver - List all drivers\n"); |
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[0] | 61 | |
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[932] | 62 | printf("\nOutput Options:\n\n"); |
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[974] | 63 | printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n"); |
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[932] | 64 | printf(" -O --odevice DEV - Set the device\n"); |
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| 65 | printf(" -oO OPTS - Set output options\n"); |
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| 66 | printf(" -oN - Adds another output\n"); |
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[961] | 67 | printf(" -oP - Mark output as primary\n"); |
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[932] | 68 | |
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[0] | 69 | printf("\nSource Options:\n\n"); |
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| 70 | printf(" -s --source DRV - Use DRV as input driver\n" |
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| 71 | " -S DEV - Use DEV as input device\n" |
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| 72 | " -sO OPTS - Use OPTS as input options\n" |
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[1512] | 73 | " -sN - Adds another source\n" |
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[0] | 74 | " -sP - Make souce as primary\n" |
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| 75 | ); |
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| 76 | |
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[280] | 77 | printf("\nCodec Filter Options:\n\n"); |
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| 78 | printf(" --list-cf - List all codec filter\n" |
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| 79 | ); |
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[0] | 80 | |
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[1923] | 81 | printf("\nMIDI Options:\n\n"); |
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[1924] | 82 | printf(" --midi-no-console - Disable console based MIDI synth\n" |
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| 83 | " --midi-console DEV - Set device for MIDI console\n" |
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| 84 | ); |
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[1923] | 85 | |
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| 86 | printf("\nLight Control Options:\n\n"); |
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| 87 | printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n", |
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| 88 | LIGHT_CHANNELS_DEFAULT |
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| 89 | ); |
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| 90 | |
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[0] | 91 | printf("\nServer Options:\n\n"); |
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| 92 | printf(" -t --tcp - Use TCP listen socket\n" |
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| 93 | " -u --unix - Use UNIX Domain listen socket (default)\n" |
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[508] | 94 | #ifdef ROAR_HAVE_LIBDNET |
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| 95 | " -n --decnet - use DECnet listen socket\n" |
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| 96 | #endif |
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[518] | 97 | " -4 - Use IPv4 connections (implies -t)\n" |
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| 98 | #ifdef PF_INET6 |
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| 99 | " -6 - Use IPv6 connections (implies -t)\n" |
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| 100 | #endif |
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| 101 | #ifdef IPV6_ADDRFORM |
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| 102 | " -64 - Try to downgrade sockets from IPv6 into IPv4,\n" |
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| 103 | " this is normaly not usefull.\n" |
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| 104 | #endif |
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[0] | 105 | " -p --port - TCP Port to bind to\n" |
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| 106 | " -b --bind - IP/Hostname to bind to\n" |
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[1115] | 107 | " --sock - Filename for UNIX Domain Socket\n" |
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[1993] | 108 | #ifdef ROAR_HAVE_LIBSLP |
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| 109 | " --slp - Enable OpenSLP support\n" |
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| 110 | #endif |
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[450] | 111 | " -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n" |
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[60] | 112 | " You need the permittions to change the GID\n" |
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[444] | 113 | " -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n" |
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| 114 | " You need the permittions to change the UID (normaly only root has)\n" |
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[548] | 115 | " --no-listen - Do not listen for new clients\n" |
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| 116 | " (only usefull for relaing, impleys --terminate)\n" |
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[274] | 117 | " --client-fh - Comunicate with a client over this handle\n" |
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[501] | 118 | " (only usefull for relaing)\n" |
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[920] | 119 | " --close-fh - Closes the given fh\n" |
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| 120 | " --standby - Start in standby state\n" |
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| 121 | " --auto-standby - Automatical goes into standby if there are no streams\n", |
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[450] | 122 | ROAR_DEFAULT_SOCKGRP |
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[0] | 123 | ); |
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| 124 | // printf("\n Options:\n\n"); |
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| 125 | printf("\n"); |
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| 126 | } |
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[1503] | 127 | #endif |
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[0] | 128 | |
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[579] | 129 | int restart_server (char * server) { |
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| 130 | struct roar_connection con; |
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| 131 | if ( roar_connect(&con, server) == -1 ) { |
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| 132 | return -1; |
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| 133 | } |
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| 134 | |
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| 135 | if ( roar_terminate(&con, 1) == -1 ) { |
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| 136 | return -1; |
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| 137 | } |
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| 138 | |
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| 139 | return roar_disconnect(&con); |
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| 140 | } |
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| 141 | |
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[444] | 142 | #define R_SETUID 1 |
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| 143 | #define R_SETGID 2 |
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| 144 | |
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[1609] | 145 | int init_config (void) { |
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| 146 | int i; |
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| 147 | |
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| 148 | memset(g_config, 0, sizeof(struct roard_config)); |
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| 149 | |
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| 150 | for (i = 0; i < ROAR_DIR_DIRIDS; i++) { |
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| 151 | g_config->streams[i].mixer_channels = 1; |
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| 152 | g_config->streams[i].mixer.rpg_mul = 1; |
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| 153 | g_config->streams[i].mixer.rpg_div = 1; |
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| 154 | g_config->streams[i].mixer.scale = 65535; |
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| 155 | g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale; |
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| 156 | } |
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| 157 | |
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[1899] | 158 | g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC; |
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| 159 | |
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[2017] | 160 | g_config->location = "***default***"; |
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| 161 | |
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[1609] | 162 | return 0; |
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| 163 | } |
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| 164 | |
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[1145] | 165 | int add_output (char * drv, char * dev, char * opts, int prim, int count) { |
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[933] | 166 | int stream; |
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| 167 | struct roar_stream * s; |
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| 168 | struct roar_stream_server * ss; |
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[938] | 169 | char * k, * v; |
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[1208] | 170 | #ifdef ROAR_DRIVER_CODEC |
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| 171 | char * to_free = NULL; |
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| 172 | #endif |
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[938] | 173 | int codec; |
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[1926] | 174 | int sync = 0, f_mmap = 0; |
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[1522] | 175 | int32_t blocks = -1, blocksize = -1; |
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[1920] | 176 | int dir = ROAR_DIR_OUTPUT; |
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[1991] | 177 | int error = 0; |
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| 178 | // DMX: |
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| 179 | int32_t channel = -1; |
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| 180 | int32_t universe = -1; |
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| 181 | uint16_t tu16; |
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[933] | 182 | |
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[938] | 183 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts); |
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[933] | 184 | |
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[1145] | 185 | if ( drv == NULL && count == 0 ) { |
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| 186 | drv = ROAR_DRIVER_DEFAULT; |
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| 187 | prim = 1; |
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| 188 | sync = 1; |
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[1208] | 189 | |
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| 190 | #ifdef ROAR_DRIVER_CODEC |
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| 191 | if ( opts == NULL ) { |
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| 192 | opts = to_free = strdup("codec=" ROAR_DRIVER_CODEC); |
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| 193 | } |
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| 194 | #endif |
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[1145] | 195 | } |
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| 196 | |
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[1227] | 197 | if ( opts == NULL && count == 0 ) { |
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| 198 | sync = 1; |
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| 199 | prim = 1; // if ( prim == 0 ) prim = 1; -> prim allways = 1 |
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| 200 | } |
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| 201 | |
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[933] | 202 | if ( (stream = streams_new()) == -1 ) { |
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[938] | 203 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts); |
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[982] | 204 | if ( prim ) alive = 0; |
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[933] | 205 | return -1; |
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| 206 | } |
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| 207 | |
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| 208 | streams_get(stream, &ss); |
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| 209 | s = ROAR_STREAM(ss); |
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| 210 | |
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| 211 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
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| 212 | |
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| 213 | s->pos_rel_id = -1; |
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| 214 | // s->info.codec = codec; |
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| 215 | |
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[938] | 216 | codec = s->info.codec; |
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| 217 | |
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| 218 | k = strtok(opts, ","); |
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| 219 | while (k != NULL) { |
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| 220 | // ROAR_WARN("add_output(*): opts: %s", k); |
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| 221 | |
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| 222 | if ( (v = strstr(k, "=")) != NULL ) { |
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| 223 | *v++ = 0; |
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| 224 | } |
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| 225 | |
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| 226 | ROAR_DBG("add_output(*): opts: k='%s', v='%s'", k, v); |
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| 227 | if ( strcmp(k, "rate") == 0 ) { |
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| 228 | s->info.rate = atoi(v); |
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| 229 | } else if ( strcmp(k, "channels") == 0 ) { |
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| 230 | s->info.channels = atoi(v); |
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| 231 | } else if ( strcmp(k, "bits") == 0 ) { |
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| 232 | s->info.bits = atoi(v); |
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| 233 | } else if ( strcmp(k, "codec") == 0 ) { |
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| 234 | if ( (codec = roar_str2codec(v)) == -1 ) { |
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| 235 | ROAR_ERR("add_output(*): unknown codec '%s'", v); |
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[1991] | 236 | error++; |
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[938] | 237 | } |
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[1221] | 238 | } else if ( strcmp(k, "blocks") == 0 ) { |
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| 239 | blocks = atoi(v); |
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[1522] | 240 | } else if ( strcmp(k, "blocksize") == 0 ) { |
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| 241 | blocksize = atoi(v); |
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[1926] | 242 | } else if ( strcmp(k, "mmap") == 0 ) { |
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| 243 | f_mmap = 1; |
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[1919] | 244 | } else if ( strcmp(k, "subsystem") == 0 ) { |
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| 245 | if ( !strcasecmp(v, "wave") || !strcasecmp(v, "waveform") ) { |
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[1920] | 246 | dir = ROAR_DIR_OUTPUT; |
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[1919] | 247 | } else if ( !strcasecmp(v, "midi") ) { |
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| 248 | dir = ROAR_DIR_MIDI_OUT; |
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| 249 | } else if ( !strcasecmp(v, "light") ) { |
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| 250 | dir = ROAR_DIR_LIGHT_OUT; |
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| 251 | } else { |
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| 252 | ROAR_ERR("add_output(*): unknown subsystem '%s'", k); |
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[1991] | 253 | error++; |
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| 254 | } |
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| 255 | // DMX: |
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| 256 | } else if ( strcmp(k, "channel") == 0 ) { |
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| 257 | channel = atoi(v); |
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| 258 | if ( channel < 0 || channel > 65535 ) { |
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| 259 | ROAR_ERR("add_output(*): Invalide channel (not within 0..65535): %i", channel); |
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| 260 | channel = -1; |
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| 261 | error++; |
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[1919] | 262 | } |
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[1991] | 263 | } else if ( strcmp(k, "universe") == 0 ) { |
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| 264 | universe = atoi(v); |
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| 265 | if ( universe < 0 || universe > 255 ) { |
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| 266 | ROAR_ERR("add_output(*): Invalide universe (not within 0..255): %i", universe); |
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| 267 | universe = -1; |
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| 268 | error++; |
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| 269 | } |
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| 270 | |
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| 271 | |
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[1032] | 272 | } else if ( strcmp(k, "meta") == 0 ) { |
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| 273 | streams_set_flag(stream, ROAR_FLAG_META); |
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[1117] | 274 | } else if ( strcmp(k, "sync") == 0 ) { |
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| 275 | sync = 1; |
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[1221] | 276 | } else if ( strcmp(k, "primary") == 0 ) { |
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| 277 | prim = 1; |
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| 278 | |
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| 279 | } else if ( strcmp(k, "cleanmeta") == 0 ) { |
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| 280 | streams_set_flag(stream, ROAR_FLAG_CLEANMETA); |
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| 281 | } else if ( strcmp(k, "autoconf") == 0 ) { |
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[1531] | 282 | streams_set_flag(stream, ROAR_FLAG_AUTOCONF); |
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[938] | 283 | } else { |
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| 284 | ROAR_ERR("add_output(*): unknown option '%s'", k); |
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[1991] | 285 | error++; |
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| 286 | } |
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| 287 | |
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| 288 | if ( error ) { |
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[938] | 289 | streams_delete(stream); |
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[982] | 290 | if ( prim ) alive = 0; |
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[1208] | 291 | #ifdef ROAR_DRIVER_CODEC |
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| 292 | if ( to_free != NULL ) |
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| 293 | free(to_free); |
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| 294 | #endif |
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[938] | 295 | return -1; |
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| 296 | } |
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| 297 | |
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| 298 | k = strtok(NULL, ","); |
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| 299 | } |
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| 300 | |
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[1919] | 301 | if ( streams_set_dir(stream, dir, 1) == -1 ) { |
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| 302 | streams_delete(stream); |
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| 303 | return -1; |
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| 304 | } |
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| 305 | |
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[1208] | 306 | #ifdef ROAR_DRIVER_CODEC |
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| 307 | if ( to_free != NULL ) |
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| 308 | free(to_free); |
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| 309 | #endif |
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| 310 | |
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[941] | 311 | if ( codec == ROAR_CODEC_ALAW || codec == ROAR_CODEC_MULAW ) |
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| 312 | s->info.bits = 8; // needed to open OSS driver, will be overriden by codecfilter |
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| 313 | |
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[938] | 314 | s->info.codec = codec; |
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| 315 | ROAR_STREAM_SERVER(s)->codec_orgi = codec; |
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[933] | 316 | |
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[1145] | 317 | if ( driver_openvio(&(ss->vio), &(ss->driver_id), drv, dev, &(s->info), -1) == -1 ) { |
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[1581] | 318 | ss->driver_id = -1; // don't close a driver not opened... |
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| 319 | memset(&(ss->vio), 0, sizeof(struct roar_vio_calls)); |
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[933] | 320 | streams_delete(stream); |
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[938] | 321 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts); |
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[982] | 322 | if ( prim ) alive = 0; |
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[933] | 323 | return -1; |
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| 324 | } |
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| 325 | |
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[1528] | 326 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAMID, &stream); // ignore errors here |
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| 327 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAM, s); // ignore errors here |
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| 328 | |
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[1221] | 329 | if ( blocks != -1 ) |
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| 330 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLOCKS, &blocks); |
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| 331 | |
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[1522] | 332 | if ( blocksize != -1 ) |
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| 333 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLKSIZE, &blocksize); |
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| 334 | |
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[1991] | 335 | // TODO: we shoudld *really* check for errors here... |
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| 336 | if ( channel != -1 ) { |
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| 337 | tu16 = channel; |
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| 338 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXSCHAN, &tu16); |
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| 339 | } |
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| 340 | if ( universe != -1 ) { |
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| 341 | tu16 = universe; |
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| 342 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXUNIV, &tu16); |
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| 343 | } |
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| 344 | |
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[1156] | 345 | ROAR_DBG("add_output(*): ss->driver_id=%i", ss->driver_id); |
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| 346 | |
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[938] | 347 | streams_set_fh(stream, -1); // update some internal structures |
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| 348 | |
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[933] | 349 | client_stream_add(g_source_client, stream); |
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| 350 | |
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[1200] | 351 | if ( prim ) { |
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[961] | 352 | streams_mark_primary(stream); |
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[1200] | 353 | s->pos_rel_id = stream; |
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| 354 | } |
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[961] | 355 | |
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[1120] | 356 | if ( sync ) { |
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[1117] | 357 | streams_set_flag(stream, ROAR_FLAG_SYNC); |
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[1120] | 358 | } else { |
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| 359 | streams_reset_flag(stream, ROAR_FLAG_SYNC); |
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| 360 | } |
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[1117] | 361 | |
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[1926] | 362 | if ( f_mmap ) |
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| 363 | streams_set_flag(stream, ROAR_FLAG_MMAP); |
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| 364 | |
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[933] | 365 | return 0; |
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[932] | 366 | } |
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| 367 | |
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[1993] | 368 | |
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| 369 | // SLP: |
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| 370 | void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) { |
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| 371 | /* return the error code in the cookie */ |
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| 372 | *(SLPError*)cookie = errcode; |
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| 373 | } |
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| 374 | |
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| 375 | int register_slp (int unreg, char * sockname) { |
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| 376 | #ifdef ROAR_HAVE_LIBSLP |
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| 377 | static int regged = 0; |
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| 378 | static char * sn = NULL; |
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| 379 | SLPError err; |
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| 380 | SLPError callbackerr; |
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| 381 | SLPHandle hslp; |
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| 382 | char addr[1024]; |
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| 383 | char attr[1024] = ""; |
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[2017] | 384 | char * location; |
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[1993] | 385 | |
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| 386 | if ( sockname != NULL ) |
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| 387 | sn = sockname; |
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| 388 | |
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[2016] | 389 | snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE "://%s", sn); |
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[1993] | 390 | |
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| 391 | err = SLPOpen("en", SLP_FALSE, &hslp); |
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| 392 | |
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| 393 | if (err != SLP_OK) { |
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| 394 | ROAR_ERR("Error opening slp handle: Error #%i", err); |
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| 395 | return -1; |
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| 396 | } |
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| 397 | |
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| 398 | if (!unreg) { |
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[2017] | 399 | |
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| 400 | if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) { |
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| 401 | ROAR_ERR("Error using SLPEscape() on server location, really bad!"); |
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| 402 | SLPClose(hslp); |
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| 403 | return -1; |
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| 404 | } |
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| 405 | |
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[1995] | 406 | snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i)," |
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[2017] | 407 | "(light-channels=%i),(location=%s)", |
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[1995] | 408 | g_sa->rate, g_sa->channels, g_sa->bits, |
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[2017] | 409 | g_light_state.channels, |
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| 410 | location |
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[1995] | 411 | ); |
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| 412 | |
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[1993] | 413 | /* Register a service with SLP */ |
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| 414 | err = SLPReg(hslp, |
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| 415 | addr, |
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| 416 | SLP_LIFETIME_MAXIMUM, |
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| 417 | 0, |
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| 418 | attr, |
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| 419 | SLP_TRUE, |
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| 420 | register_slp_callback, |
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| 421 | &callbackerr); |
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[1994] | 422 | regged = 1; |
---|
| 423 | } else if ( unreg && regged ) { |
---|
| 424 | err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr); |
---|
| 425 | regged = 0; |
---|
| 426 | } else { |
---|
| 427 | SLPClose(hslp); |
---|
| 428 | return -1; |
---|
| 429 | } |
---|
[1993] | 430 | |
---|
[1994] | 431 | /* err may contain an error code that occurred as the slp library */ |
---|
| 432 | /* _prepared_ to make the call. */ |
---|
| 433 | if ( err != SLP_OK ) { |
---|
| 434 | ROAR_ERR("Error (de)registering service with slp: Error #%i", err); |
---|
| 435 | return -1; |
---|
| 436 | } |
---|
| 437 | |
---|
| 438 | /* callbackerr may contain an error code (that was assigned through */ |
---|
| 439 | /* the callback cookie) that occurred as slp packets were sent on */ |
---|
| 440 | /* the wire */ |
---|
| 441 | if (callbackerr != SLP_OK) { |
---|
| 442 | ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr); |
---|
| 443 | return -1; |
---|
[1993] | 444 | } |
---|
| 445 | |
---|
| 446 | SLPClose(hslp); |
---|
| 447 | return 0; |
---|
| 448 | #else |
---|
| 449 | return -1; |
---|
| 450 | #endif |
---|
| 451 | } |
---|
| 452 | |
---|
| 453 | |
---|
| 454 | // MAIN: |
---|
| 455 | |
---|
[1503] | 456 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 457 | int main (int argc, char * argv[]) { |
---|
[1503] | 458 | #else |
---|
| 459 | int main (void) { |
---|
| 460 | #endif |
---|
| 461 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 462 | int i; |
---|
| 463 | char * k; |
---|
[1503] | 464 | #endif |
---|
[1494] | 465 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[905] | 466 | char user_sock[80] = {0}; |
---|
[1494] | 467 | #endif |
---|
[1609] | 468 | struct roar_audio_info sa, max_sa; |
---|
| 469 | struct roard_config config; |
---|
[1486] | 470 | #ifdef ROAR_HAVE_FORK |
---|
[905] | 471 | int daemon = 0; |
---|
[1486] | 472 | #endif |
---|
[905] | 473 | int realtime = 0; |
---|
| 474 | int sysclocksync = 0; |
---|
[1207] | 475 | char * driver = NULL; |
---|
| 476 | char * device = NULL; |
---|
[1503] | 477 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[1207] | 478 | char * opts = NULL; |
---|
[1503] | 479 | #endif |
---|
[60] | 480 | // char * server = ROAR_DEFAULT_SOCK_GLOBAL; |
---|
[1494] | 481 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1207] | 482 | int port = ROAR_DEFAULT_PORT; |
---|
[1494] | 483 | #endif |
---|
[0] | 484 | int drvid; |
---|
[550] | 485 | char * s_drv = "cf"; |
---|
[1110] | 486 | char * s_dev = NULL; |
---|
[444] | 487 | char * s_con = NULL; |
---|
| 488 | char * s_opt = NULL; |
---|
| 489 | int s_prim = 0; |
---|
[1207] | 490 | char * o_drv = getenv("ROAR_DRIVER"); |
---|
| 491 | char * o_dev = getenv("ROAR_DEVICE"); |
---|
[932] | 492 | char * o_opts = NULL; |
---|
[961] | 493 | int o_prim = 0; |
---|
[1145] | 494 | int o_count = 0; |
---|
[1923] | 495 | int light_channels = LIGHT_CHANNELS_DEFAULT; |
---|
[450] | 496 | char * sock_grp = ROAR_DEFAULT_SOCKGRP; |
---|
[444] | 497 | char * sock_user = NULL; |
---|
[1494] | 498 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[517] | 499 | int sock_type = ROAR_SOCKET_TYPE_UNKNOWN; |
---|
[1494] | 500 | #endif |
---|
[1993] | 501 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 502 | int reg_slp = 0; |
---|
| 503 | #endif |
---|
[1486] | 504 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 505 | char * chrootdir = NULL; |
---|
[1486] | 506 | #endif |
---|
| 507 | #if defined(ROAR_HAVE_SETGID) || defined(ROAR_HAVE_SETUID) |
---|
[444] | 508 | int setids = 0; |
---|
[1486] | 509 | #endif |
---|
| 510 | #ifdef ROAR_HAVE_UNIX |
---|
[1011] | 511 | char * env_roar_proxy_backup; |
---|
[1486] | 512 | #endif |
---|
| 513 | #if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[446] | 514 | struct group * grp = NULL; |
---|
[1486] | 515 | #endif |
---|
| 516 | #if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[446] | 517 | struct passwd * pwd = NULL; |
---|
[1486] | 518 | #endif |
---|
| 519 | #ifdef ROAR_HAVE_GETSERVBYNAME |
---|
[446] | 520 | struct servent * serv = NULL; |
---|
[1486] | 521 | #endif |
---|
[0] | 522 | DRIVER_USERDATA_T drvinst; |
---|
[39] | 523 | struct roar_client * self = NULL; |
---|
[508] | 524 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 525 | char decnethost[80]; |
---|
| 526 | #endif |
---|
[0] | 527 | |
---|
| 528 | g_standby = 0; |
---|
[920] | 529 | g_autostandby = 0; |
---|
[982] | 530 | alive = 1; |
---|
[1494] | 531 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1155] | 532 | g_no_listen = 0; |
---|
[1494] | 533 | g_listen_socket = -1; |
---|
| 534 | #else |
---|
| 535 | g_terminate = 1; |
---|
| 536 | #endif |
---|
[0] | 537 | |
---|
| 538 | sa.bits = ROAR_BITS_DEFAULT; |
---|
| 539 | sa.channels = ROAR_CHANNELS_DEFAULT; |
---|
| 540 | sa.rate = ROAR_RATE_DEFAULT; |
---|
| 541 | sa.codec = ROAR_CODEC_DEFAULT; |
---|
| 542 | |
---|
[1609] | 543 | g_sa = &sa; |
---|
| 544 | g_max_sa = &max_sa; |
---|
| 545 | |
---|
| 546 | memcpy(g_max_sa, g_sa, sizeof(max_sa)); |
---|
| 547 | |
---|
| 548 | g_config = &config; |
---|
| 549 | |
---|
| 550 | if ( init_config() == -1 ) { |
---|
| 551 | ROAR_ERR("Can not init default config!"); |
---|
| 552 | return 1; |
---|
| 553 | } |
---|
[0] | 554 | |
---|
[1924] | 555 | if ( midi_init_config() == -1 ) { |
---|
| 556 | ROAR_ERR("Can not init MIDI config!"); |
---|
| 557 | return 1; |
---|
| 558 | } |
---|
[60] | 559 | |
---|
[1494] | 560 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1753] | 561 | #ifdef ROAR_HAVE_GETUID |
---|
[1486] | 562 | if ( getuid() != 0 && getenv("HOME") != NULL ) { |
---|
| 563 | snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER); |
---|
[60] | 564 | server = user_sock; |
---|
| 565 | } |
---|
[1753] | 566 | #endif |
---|
[60] | 567 | |
---|
[279] | 568 | if ( getenv("ROAR_SERVER") != NULL ) |
---|
| 569 | server = getenv("ROAR_SERVER"); |
---|
[1494] | 570 | #endif |
---|
[279] | 571 | |
---|
[63] | 572 | if ( clients_init() == -1 ) { |
---|
| 573 | ROAR_ERR("Can not init clients!"); |
---|
| 574 | return 1; |
---|
| 575 | } |
---|
| 576 | |
---|
| 577 | if ( streams_init() == -1 ) { |
---|
| 578 | ROAR_ERR("Can not init streams!"); |
---|
| 579 | return 1; |
---|
| 580 | } |
---|
| 581 | |
---|
[64] | 582 | if ( (g_self_client = clients_new()) == -1 ) { |
---|
| 583 | ROAR_ERR("Can not create self client!"); |
---|
| 584 | return 1; |
---|
| 585 | } |
---|
| 586 | |
---|
[0] | 587 | if ( sources_init() == -1 ) { |
---|
| 588 | ROAR_ERR("Can not init sources!"); |
---|
| 589 | return 1; |
---|
| 590 | } |
---|
| 591 | |
---|
[64] | 592 | if ( (sources_set_client(g_self_client)) == -1 ) { |
---|
| 593 | ROAR_ERR("Can not init set source client!"); |
---|
| 594 | return 1; |
---|
| 595 | } |
---|
| 596 | |
---|
[1503] | 597 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 598 | for (i = 1; i < argc; i++) { |
---|
| 599 | k = argv[i]; |
---|
| 600 | |
---|
| 601 | if ( strcmp(k, "-h") == 0 || strcmp(k, "--help") == 0 ) { |
---|
| 602 | usage(); |
---|
| 603 | return 0; |
---|
| 604 | |
---|
[579] | 605 | } else if ( strcmp(k, "--restart") == 0 ) { |
---|
[1494] | 606 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[579] | 607 | if ( restart_server(server) == -1 ) { |
---|
| 608 | ROAR_WARN("Can not terminate old server (not running at %s?), tring to continue anyway", server); |
---|
| 609 | } |
---|
[1494] | 610 | #else |
---|
| 611 | ROAR_ERR("--restart not supported"); |
---|
| 612 | #endif |
---|
[579] | 613 | |
---|
[775] | 614 | } else if ( strcmp(k, "--demon") == 0 || strcmp(k, "--daemon") == 0 ) { |
---|
[1486] | 615 | #ifdef ROAR_HAVE_FORK |
---|
[775] | 616 | daemon = 1; |
---|
[1486] | 617 | #else |
---|
| 618 | ROAR_ERR("--daemon not supported"); |
---|
| 619 | #endif |
---|
[71] | 620 | } else if ( strcmp(k, "--terminate") == 0 ) { |
---|
| 621 | g_terminate = 1; |
---|
[905] | 622 | } else if ( strcmp(k, "--sysclocksync") == 0 ) { |
---|
| 623 | sysclocksync = 1000; |
---|
[275] | 624 | } else if ( strcmp(k, "--realtime") == 0 ) { |
---|
[276] | 625 | realtime++; |
---|
[444] | 626 | } else if ( strcmp(k, "--chroot") == 0 ) { |
---|
[1486] | 627 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 628 | chrootdir = argv[++i]; |
---|
[1486] | 629 | #else |
---|
| 630 | ROAR_ERR("--chroot not supported"); |
---|
| 631 | i++; |
---|
| 632 | #endif |
---|
[444] | 633 | } else if ( strcmp(k, "--setgid") == 0 ) { |
---|
[1486] | 634 | #ifdef ROAR_HAVE_SETGID |
---|
[444] | 635 | setids |= R_SETGID; |
---|
[1486] | 636 | #else |
---|
| 637 | ROAR_ERR("--setgid not supported"); |
---|
| 638 | #endif |
---|
[444] | 639 | } else if ( strcmp(k, "--setuid") == 0 ) { |
---|
[1486] | 640 | #ifdef ROAR_HAVE_SETUID |
---|
[444] | 641 | setids |= R_SETUID; |
---|
[1486] | 642 | #else |
---|
| 643 | ROAR_ERR("--setuid not supported"); |
---|
| 644 | #endif |
---|
[2017] | 645 | } else if ( strcmp(k, "--location") == 0 ) { |
---|
| 646 | g_config->location = argv[++i]; |
---|
[68] | 647 | |
---|
[280] | 648 | } else if ( strcmp(k, "--list-cf") == 0 ) { |
---|
| 649 | print_codecfilterlist(); |
---|
| 650 | return 0; |
---|
| 651 | |
---|
[0] | 652 | } else if ( strcmp(k, "-R") == 0 || strcmp(k, "--rate") == 0 ) { |
---|
| 653 | sa.rate = atoi(argv[++i]); |
---|
| 654 | } else if ( strcmp(k, "-B") == 0 || strcmp(k, "--bits") == 0 ) { |
---|
| 655 | sa.bits = atoi(argv[++i]); |
---|
| 656 | } else if ( strcmp(k, "-C") == 0 || strcmp(k, "--chans") == 0 ) { |
---|
| 657 | sa.channels = atoi(argv[++i]); |
---|
| 658 | |
---|
| 659 | } else if ( strcmp(k, "-d") == 0 || strcmp(k, "--driver") == 0 ) { |
---|
| 660 | driver = argv[++i]; |
---|
| 661 | if ( strcmp(driver, "list") == 0 ) { |
---|
[974] | 662 | ROAR_WARN("The option is obsolete, use --list-driver!"); |
---|
[0] | 663 | print_driverlist(); |
---|
[973] | 664 | return 0; |
---|
[0] | 665 | } |
---|
| 666 | } else if ( strcmp(k, "-D") == 0 || strcmp(k, "--device") == 0 ) { |
---|
| 667 | device = argv[++i]; |
---|
| 668 | } else if ( strcmp(k, "-dO") == 0 ) { |
---|
| 669 | opts = argv[++i]; |
---|
[973] | 670 | } else if ( strcmp(k, "--list-driver") == 0 ) { |
---|
| 671 | print_driverlist(); |
---|
| 672 | return 0; |
---|
[0] | 673 | |
---|
[932] | 674 | } else if ( strcmp(k, "-o") == 0 || strcmp(k, "--odriver") == 0 ) { |
---|
| 675 | o_drv = argv[++i]; |
---|
| 676 | } else if ( strcmp(k, "-O") == 0 || strcmp(k, "--odevice") == 0 ) { |
---|
| 677 | o_dev = argv[++i]; |
---|
| 678 | } else if ( strcmp(k, "-oO") == 0 ) { |
---|
| 679 | o_opts = argv[++i]; |
---|
[961] | 680 | } else if ( strcmp(k, "-oP") == 0 ) { |
---|
| 681 | o_prim = 1; |
---|
[932] | 682 | } else if ( strcmp(k, "-oN") == 0 ) { |
---|
[1145] | 683 | if ( add_output(o_drv, o_dev, o_opts, o_prim, o_count) != -1 ) |
---|
| 684 | o_count++; |
---|
| 685 | |
---|
[961] | 686 | o_drv = o_dev = o_opts = NULL; |
---|
| 687 | o_prim = 0; |
---|
[932] | 688 | |
---|
[0] | 689 | } else if ( strcmp(k, "-s") == 0 || strcmp(k, "--source") == 0 ) { |
---|
[550] | 690 | s_drv = argv[++i]; |
---|
| 691 | } else if ( strcmp(k, "-S") == 0 ) { |
---|
[1110] | 692 | s_dev = argv[++i]; |
---|
[0] | 693 | } else if ( strcmp(k, "-sO") == 0 ) { |
---|
| 694 | s_opt = argv[++i]; |
---|
| 695 | } else if ( strcmp(k, "-sC") == 0 ) { |
---|
| 696 | s_con = argv[++i]; |
---|
| 697 | } else if ( strcmp(k, "-sP") == 0 ) { |
---|
| 698 | s_prim = 1; |
---|
[1110] | 699 | } else if ( strcmp(k, "-sN") == 0 ) { |
---|
| 700 | if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) { |
---|
| 701 | ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv); |
---|
| 702 | } |
---|
| 703 | s_opt = s_dev = s_con = NULL; |
---|
| 704 | s_drv = "cf"; |
---|
| 705 | s_prim = 0; |
---|
[0] | 706 | |
---|
[1923] | 707 | } else if ( strcmp(k, "--light-channels") == 0 ) { |
---|
| 708 | light_channels = atoi(argv[++i]); |
---|
| 709 | |
---|
[1924] | 710 | } else if ( strcmp(k, "--midi-no-console") == 0 ) { |
---|
| 711 | midi_config.init_cb = 0; |
---|
| 712 | } else if ( strcmp(k, "--midi-console") == 0 ) { |
---|
| 713 | midi_config.console_dev = argv[++i]; |
---|
| 714 | |
---|
[0] | 715 | } else if ( strcmp(k, "-p") == 0 || strcmp(k, "--port") == 0 ) { |
---|
[447] | 716 | // This is only usefull in INET not UNIX mode. |
---|
[1494] | 717 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[447] | 718 | if ( *server == '/' ) |
---|
| 719 | server = ROAR_DEFAULT_HOST; |
---|
| 720 | |
---|
[446] | 721 | errno = 0; |
---|
| 722 | if ( (port = atoi(argv[++i])) < 1 ) { |
---|
[1486] | 723 | #ifdef ROAR_HAVE_GETSERVBYNAME |
---|
[446] | 724 | if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) { |
---|
| 725 | ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno)); |
---|
| 726 | return 1; |
---|
| 727 | } |
---|
| 728 | // NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int! |
---|
| 729 | ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}", |
---|
| 730 | serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto); |
---|
| 731 | port = ROAR_NET2HOST16(serv->s_port); |
---|
[1486] | 732 | #else |
---|
| 733 | ROAR_ERR("invalite port number: %s", argv[i]); |
---|
| 734 | return 1; |
---|
| 735 | #endif |
---|
[446] | 736 | } |
---|
[1494] | 737 | #endif |
---|
[1115] | 738 | } else if ( strcmp(k, "-b") == 0 || strcmp(k, "--bind") == 0 || strcmp(k, "--sock") == 0 ) { |
---|
[1494] | 739 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[0] | 740 | server = argv[++i]; |
---|
[1494] | 741 | #endif |
---|
[518] | 742 | |
---|
[573] | 743 | } else if ( strcmp(k, "-t") == 0 || strcmp(k, "--tcp") == 0 ) { |
---|
[1494] | 744 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[518] | 745 | if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 ) |
---|
| 746 | sock_type = ROAR_SOCKET_TYPE_TCP; |
---|
| 747 | |
---|
| 748 | if ( *server == '/' ) |
---|
| 749 | server = ROAR_DEFAULT_HOST; |
---|
[1494] | 750 | #endif |
---|
[518] | 751 | |
---|
| 752 | } else if ( strcmp(k, "-4") == 0 ) { |
---|
[1494] | 753 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[517] | 754 | sock_type = ROAR_SOCKET_TYPE_TCP; |
---|
[447] | 755 | if ( *server == '/' ) |
---|
| 756 | server = ROAR_DEFAULT_HOST; |
---|
[1494] | 757 | #endif |
---|
[518] | 758 | } else if ( strcmp(k, "-6") == 0 ) { |
---|
[1494] | 759 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[519] | 760 | #ifdef PF_INET6 |
---|
[518] | 761 | sock_type = ROAR_SOCKET_TYPE_TCP6; |
---|
| 762 | if ( *server == '/' ) |
---|
| 763 | server = ROAR_DEFAULT_HOST; |
---|
[519] | 764 | #else |
---|
| 765 | ROAR_ERR("No IPv6 support compiled in!"); |
---|
| 766 | return 1; |
---|
| 767 | #endif |
---|
[1494] | 768 | #endif |
---|
[518] | 769 | |
---|
[573] | 770 | } else if ( strcmp(k, "-u") == 0 || strcmp(k, "--unix") == 0 ) { |
---|
[1494] | 771 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[62] | 772 | // ignore this case as it is the default behavor. |
---|
[517] | 773 | sock_type = ROAR_SOCKET_TYPE_UNIX; |
---|
[1494] | 774 | #endif |
---|
[518] | 775 | |
---|
[573] | 776 | } else if ( strcmp(k, "-n") == 0 || strcmp(k, "--decnet") == 0 ) { |
---|
[1494] | 777 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[508] | 778 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 779 | port = ROAR_DEFAULT_NUM; |
---|
| 780 | strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT); |
---|
| 781 | server = decnethost; |
---|
[517] | 782 | sock_type = ROAR_SOCKET_TYPE_DECNET; |
---|
[508] | 783 | #else |
---|
| 784 | ROAR_ERR("No DECnet support compiled in!"); |
---|
| 785 | return 1; |
---|
| 786 | #endif |
---|
[1494] | 787 | #endif |
---|
[518] | 788 | |
---|
[1993] | 789 | } else if ( strcmp(k, "--slp") == 0 ) { |
---|
| 790 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 791 | reg_slp = 1; |
---|
| 792 | #else |
---|
| 793 | ROAR_ERR("No OpenSLP support compiled in!"); |
---|
| 794 | return 1; |
---|
| 795 | #endif |
---|
| 796 | |
---|
[60] | 797 | } else if ( strcmp(k, "-G") == 0 ) { |
---|
[444] | 798 | sock_grp = argv[++i]; |
---|
| 799 | } else if ( strcmp(k, "-U") == 0 ) { |
---|
| 800 | sock_user = argv[++i]; |
---|
[0] | 801 | |
---|
[68] | 802 | } else if ( strcmp(k, "--no-listen") == 0 ) { |
---|
[1494] | 803 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1787] | 804 | server = ""; |
---|
[548] | 805 | g_terminate = 1; |
---|
[1155] | 806 | g_no_listen = 1; |
---|
[1494] | 807 | #endif |
---|
[68] | 808 | } else if ( strcmp(k, "--client-fh") == 0 ) { |
---|
| 809 | if ( clients_set_fh(clients_new(), atoi(argv[++i])) == -1 ) { |
---|
| 810 | ROAR_ERR("main(*): Can not set client's fh"); |
---|
| 811 | return 1; |
---|
| 812 | } |
---|
[501] | 813 | } else if ( strcmp(k, "--close-fh") == 0 ) { |
---|
[1486] | 814 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[501] | 815 | close(atoi(argv[++i])); |
---|
[1486] | 816 | #else |
---|
| 817 | i++; |
---|
| 818 | ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]); |
---|
| 819 | #endif |
---|
[68] | 820 | |
---|
[920] | 821 | } else if ( strcmp(k, "--standby") == 0 ) { |
---|
| 822 | g_standby = 1; |
---|
| 823 | } else if ( strcmp(k, "--auto-standby") == 0 ) { |
---|
| 824 | g_autostandby = 1; |
---|
[0] | 825 | } else { |
---|
| 826 | usage(); |
---|
| 827 | return 1; |
---|
| 828 | } |
---|
| 829 | |
---|
| 830 | } |
---|
[1503] | 831 | #endif |
---|
[0] | 832 | |
---|
[1110] | 833 | if ( s_dev != NULL ) { |
---|
| 834 | if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) { |
---|
| 835 | ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv); |
---|
| 836 | } |
---|
| 837 | } |
---|
| 838 | |
---|
[1145] | 839 | add_output(o_drv, o_dev, o_opts, o_prim, o_count); |
---|
[932] | 840 | |
---|
[0] | 841 | ROAR_DBG("Server config: rate=%i, bits=%i, chans=%i", sa.rate, sa.bits, sa.channels); |
---|
| 842 | |
---|
[1819] | 843 | if ( midi_init() == -1 ) { |
---|
[281] | 844 | ROAR_ERR("Can not initialize MIDI subsystem"); |
---|
[1819] | 845 | } |
---|
| 846 | |
---|
| 847 | if ( light_init(light_channels) == -1 ) { |
---|
| 848 | ROAR_ERR("Can not initialize light control subsystem"); |
---|
| 849 | } |
---|
[281] | 850 | |
---|
[1494] | 851 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[68] | 852 | if ( *server != 0 ) { |
---|
[517] | 853 | if ( (g_listen_socket = roar_socket_listen(sock_type, server, port)) == -1 ) { |
---|
[1486] | 854 | #ifdef ROAR_HAVE_UNIX |
---|
[286] | 855 | if ( *server == '/' ) { |
---|
[1011] | 856 | if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) { |
---|
| 857 | env_roar_proxy_backup = strdup(env_roar_proxy_backup); |
---|
| 858 | unsetenv("ROAR_PROXY"); |
---|
| 859 | } |
---|
[286] | 860 | if ( (i = roar_socket_connect(server, port)) != -1 ) { |
---|
| 861 | close(i); |
---|
| 862 | ROAR_ERR("Can not open listen socket!"); |
---|
| 863 | return 1; |
---|
| 864 | } else { |
---|
| 865 | unlink(server); |
---|
[517] | 866 | if ( (g_listen_socket = roar_socket_listen(sock_type, server, port)) == -1 ) { |
---|
[286] | 867 | ROAR_ERR("Can not open listen socket!"); |
---|
| 868 | return 1; |
---|
| 869 | } |
---|
| 870 | } |
---|
[1011] | 871 | if ( env_roar_proxy_backup != NULL ) { |
---|
| 872 | setenv("ROAR_PROXY", env_roar_proxy_backup, 0); |
---|
| 873 | free(env_roar_proxy_backup); |
---|
| 874 | } |
---|
[1486] | 875 | #else |
---|
| 876 | if (0) { // noop |
---|
| 877 | #endif |
---|
[286] | 878 | } else { |
---|
| 879 | ROAR_ERR("Can not open listen socket!"); |
---|
| 880 | return 1; |
---|
| 881 | } |
---|
[68] | 882 | } |
---|
[0] | 883 | |
---|
[1486] | 884 | #if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[523] | 885 | if ( (grp = getgrnam(sock_grp)) == NULL ) { |
---|
| 886 | ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno)); |
---|
| 887 | } |
---|
[1486] | 888 | #endif |
---|
| 889 | #if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[523] | 890 | if ( sock_user || (setids & R_SETUID) ) { |
---|
| 891 | if ( (pwd = getpwnam(sock_user)) == NULL ) { |
---|
| 892 | ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno)); |
---|
| 893 | } |
---|
| 894 | } |
---|
[1486] | 895 | #endif |
---|
[523] | 896 | |
---|
[1516] | 897 | #if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX) |
---|
[68] | 898 | if ( *server == '/' ) { |
---|
[523] | 899 | if ( grp ) { |
---|
[444] | 900 | if ( pwd ) { |
---|
[1691] | 901 | if ( chown(server, pwd->pw_uid, grp->gr_gid) == -1 ) |
---|
| 902 | return 1; |
---|
[444] | 903 | } else { |
---|
[1691] | 904 | if ( chown(server, -1, grp->gr_gid) == -1 ) |
---|
| 905 | return 1; |
---|
[444] | 906 | } |
---|
[1753] | 907 | #ifdef ROAR_HAVE_GETUID |
---|
[68] | 908 | if ( getuid() == 0 ) |
---|
[1691] | 909 | if ( chmod(server, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP) == -1 ) |
---|
| 910 | return 1; |
---|
[1753] | 911 | #endif |
---|
[68] | 912 | } |
---|
[60] | 913 | } |
---|
[1486] | 914 | #endif |
---|
[60] | 915 | } |
---|
[1494] | 916 | #endif |
---|
[60] | 917 | |
---|
[0] | 918 | if ( output_buffer_init(&sa) == -1 ) { |
---|
| 919 | ROAR_ERR("Can not init output buffer!"); |
---|
| 920 | return 1; |
---|
| 921 | } |
---|
| 922 | |
---|
[1145] | 923 | if ( driver == NULL ) { |
---|
| 924 | driver = "null"; |
---|
| 925 | } else { |
---|
| 926 | ROAR_WARN("Usage of old driver interface. use -o not -d!"); |
---|
| 927 | } |
---|
| 928 | |
---|
[0] | 929 | if ( driver_open(&drvinst, &drvid, driver, device, &sa) == -1 ) { |
---|
| 930 | ROAR_ERR("Can not open output driver!"); |
---|
| 931 | return 1; |
---|
| 932 | } |
---|
| 933 | |
---|
[44] | 934 | if ( samples_init() == -1 ) { |
---|
| 935 | ROAR_ERR("Can not init samples!"); |
---|
| 936 | return 1; |
---|
| 937 | } |
---|
| 938 | |
---|
| 939 | |
---|
[1486] | 940 | // we should handle this on microcontrollers, too. |
---|
[1753] | 941 | #if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32) |
---|
[0] | 942 | signal(SIGINT, on_sig_int); |
---|
[285] | 943 | signal(SIGCHLD, on_sig_chld); |
---|
[0] | 944 | signal(SIGPIPE, SIG_IGN); // ignore broken pipes |
---|
[1486] | 945 | #endif |
---|
[0] | 946 | |
---|
[275] | 947 | if ( realtime ) { |
---|
[278] | 948 | #ifdef DEBUG |
---|
| 949 | ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compiel without -DDEBUG"); |
---|
| 950 | #endif |
---|
| 951 | |
---|
[1486] | 952 | #ifdef ROAR_HAVE_NICE |
---|
[275] | 953 | errno = 0; |
---|
[276] | 954 | nice(-5*realtime); // -5 for each --realtime |
---|
[1486] | 955 | if ( errno ) { |
---|
| 956 | ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno)); |
---|
| 957 | } |
---|
| 958 | #else |
---|
| 959 | ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno)); |
---|
| 960 | #endif |
---|
[277] | 961 | /* |
---|
[276] | 962 | #ifdef __linux__ |
---|
[277] | 963 | if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 ) |
---|
| 964 | ROAR_WARN("Can not set io priority: %s", strerror(errno)); |
---|
[276] | 965 | #endif |
---|
[277] | 966 | */ |
---|
[275] | 967 | } |
---|
| 968 | |
---|
[1486] | 969 | #ifdef ROAR_HAVE_SETGID |
---|
[444] | 970 | if ( setids & R_SETGID ) { |
---|
| 971 | if ( setgroups(0, (const gid_t *) NULL) == -1 ) { |
---|
| 972 | ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno)); |
---|
| 973 | } |
---|
[523] | 974 | if ( !grp || setgid(grp->gr_gid) == -1 ) { |
---|
[444] | 975 | ROAR_ERR("Can not set GroupID: %s", strerror(errno)); |
---|
| 976 | } |
---|
| 977 | } |
---|
[1486] | 978 | #endif |
---|
[444] | 979 | |
---|
[0] | 980 | |
---|
[39] | 981 | clients_set_pid(g_self_client, getpid()); |
---|
[1753] | 982 | #ifdef ROAR_HAVE_GETUID |
---|
[440] | 983 | clients_set_uid(g_self_client, getuid()); |
---|
[1753] | 984 | #endif |
---|
| 985 | #ifdef ROAR_HAVE_GETGID |
---|
[440] | 986 | clients_set_gid(g_self_client, getgid()); |
---|
[1753] | 987 | #endif |
---|
[39] | 988 | clients_get(g_self_client, &self); |
---|
[37] | 989 | |
---|
[39] | 990 | if ( self == NULL ) { |
---|
| 991 | ROAR_ERR("Can not get self client!"); |
---|
| 992 | return 1; |
---|
| 993 | } |
---|
| 994 | |
---|
[775] | 995 | strcpy(self->name, "RoarAudio daemon internal"); |
---|
[68] | 996 | |
---|
[1486] | 997 | #ifdef ROAR_HAVE_FORK |
---|
[775] | 998 | if ( daemon ) { |
---|
[68] | 999 | close(ROAR_STDIN ); |
---|
| 1000 | close(ROAR_STDOUT); |
---|
| 1001 | close(ROAR_STDERR); |
---|
[1753] | 1002 | |
---|
[68] | 1003 | if ( fork() ) |
---|
[1486] | 1004 | ROAR_U_EXIT(0); |
---|
[1753] | 1005 | |
---|
| 1006 | #ifdef ROAR_HAVE_SETSID |
---|
| 1007 | setsid(); |
---|
| 1008 | #endif |
---|
[1046] | 1009 | clients_set_pid(g_self_client, getpid()); // reset pid as it changed |
---|
[68] | 1010 | } |
---|
[1486] | 1011 | #endif |
---|
[68] | 1012 | |
---|
[1486] | 1013 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 1014 | if (chrootdir) { |
---|
| 1015 | if ( chroot(chrootdir) == -1 ) { |
---|
| 1016 | ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno)); |
---|
| 1017 | return 2; |
---|
| 1018 | } |
---|
| 1019 | if ( chdir("/") == -1 ) { |
---|
| 1020 | ROAR_ERR("Can not chdir to /: %s", strerror(errno)); |
---|
| 1021 | return 2; |
---|
| 1022 | } |
---|
| 1023 | } |
---|
[1486] | 1024 | #endif |
---|
[444] | 1025 | |
---|
[1486] | 1026 | #ifdef ROAR_HAVE_SETUID |
---|
[444] | 1027 | if ( setids & R_SETUID ) { |
---|
| 1028 | if ( !pwd || setuid(pwd->pw_uid) == -1 ) { |
---|
| 1029 | ROAR_ERR("Can not set UserID: %s", strerror(errno)); |
---|
| 1030 | return 3; |
---|
| 1031 | } |
---|
[1753] | 1032 | #ifdef ROAR_HAVE_GETUID |
---|
[444] | 1033 | clients_set_uid(g_self_client, getuid()); |
---|
[1753] | 1034 | #endif |
---|
[444] | 1035 | } |
---|
[1486] | 1036 | #endif |
---|
[444] | 1037 | |
---|
[1993] | 1038 | // Register with OpenSLP: |
---|
[2028] | 1039 | #ifdef ROAR_HAVE_LIBSLP |
---|
[1993] | 1040 | if ( reg_slp ) { |
---|
| 1041 | register_slp(0, server); |
---|
| 1042 | } |
---|
[2028] | 1043 | #endif |
---|
[1993] | 1044 | |
---|
[0] | 1045 | // start main loop... |
---|
[905] | 1046 | main_loop(drvid, drvinst, &sa, sysclocksync); |
---|
[0] | 1047 | |
---|
| 1048 | // clean up. |
---|
| 1049 | clean_quit_prep(); |
---|
| 1050 | driver_close(drvinst, drvid); |
---|
| 1051 | output_buffer_free(); |
---|
| 1052 | |
---|
| 1053 | return 0; |
---|
| 1054 | } |
---|
| 1055 | |
---|
[574] | 1056 | void cleanup_listen_socket (int terminate) { |
---|
[1993] | 1057 | // Deregister from SLP: |
---|
[2028] | 1058 | #ifdef ROAR_HAVE_LIBSLP |
---|
[1993] | 1059 | register_slp(1, NULL); |
---|
[2028] | 1060 | #endif |
---|
[580] | 1061 | |
---|
[1494] | 1062 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[580] | 1063 | if ( g_listen_socket != -1 ) { |
---|
[1486] | 1064 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[580] | 1065 | close(g_listen_socket); |
---|
[1486] | 1066 | #endif // #else is useless because we are in void context. |
---|
[60] | 1067 | |
---|
[580] | 1068 | g_listen_socket = -1; |
---|
[576] | 1069 | |
---|
[1486] | 1070 | #ifdef ROAR_HAVE_UNIX |
---|
[580] | 1071 | if ( *server == '/' ) |
---|
| 1072 | unlink(server); |
---|
[1486] | 1073 | #endif |
---|
[580] | 1074 | } |
---|
[60] | 1075 | |
---|
[1494] | 1076 | #endif |
---|
| 1077 | |
---|
[574] | 1078 | if ( terminate ) |
---|
| 1079 | g_terminate = 1; |
---|
| 1080 | } |
---|
| 1081 | |
---|
| 1082 | void clean_quit_prep (void) { |
---|
| 1083 | cleanup_listen_socket(0); |
---|
[60] | 1084 | |
---|
[0] | 1085 | sources_free(); |
---|
| 1086 | streams_free(); |
---|
| 1087 | clients_free(); |
---|
[282] | 1088 | midi_cb_stop(); // stop console beep |
---|
[281] | 1089 | midi_free(); |
---|
[1819] | 1090 | light_free(); |
---|
[0] | 1091 | } |
---|
| 1092 | |
---|
| 1093 | void clean_quit (void) { |
---|
| 1094 | clean_quit_prep(); |
---|
| 1095 | // driver_close(drvinst, drvid); |
---|
| 1096 | // output_buffer_free(); |
---|
| 1097 | exit(0); |
---|
| 1098 | } |
---|
| 1099 | |
---|
| 1100 | //ll |
---|