[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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[2104] | 31 | #if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_FS_POSIX) |
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| 32 | #define SUPPORT_PIDFILE |
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| 33 | char * pidfile = NULL; |
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| 34 | #endif |
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| 35 | |
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[1503] | 36 | #ifdef ROAR_HAVE_MAIN_ARGS |
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[0] | 37 | void usage (void) { |
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| 38 | printf("Usage: roard [OPTIONS]...\n\n"); |
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| 39 | |
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[68] | 40 | printf("Misc Options:\n\n"); |
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| 41 | printf( |
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[775] | 42 | " --daemon - Bring the server into background after init\n" |
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[71] | 43 | " --terminate - Terminate after last client quited\n" |
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[274] | 44 | " --restart - Trys to stop an old instance and start a new with new settings\n" |
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[276] | 45 | " --realtime - Trys to get realtime priority,\n" |
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| 46 | " give multible times for being more realtime\n" |
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[444] | 47 | " --chroot DIR - chroots to the given dir\n" |
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| 48 | " --setgid - GroupID to the audio group as specified via -G\n" |
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| 49 | " --setuid - UserID to the audio user as specified via -U\n" |
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[905] | 50 | " --sysclocksync - calculate exact sample rate using the system clock\n" |
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[2017] | 51 | " --location LOC - Set lion readable location of server\n" |
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[2104] | 52 | #ifdef SUPPORT_PIDFILE |
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| 53 | " --pidfile PIDFILE - Write a pidfile at PIDFILE\n" |
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| 54 | #endif |
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[68] | 55 | ); |
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| 56 | |
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| 57 | printf("\nAudio Options:\n\n"); |
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[0] | 58 | printf( |
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| 59 | " -R --rate RATE - Set server rate\n" |
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| 60 | " -B --bits BITS - Set server bits\n" |
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| 61 | " -C --chans CHANNELS - Set server channels\n" |
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| 62 | ); |
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| 63 | |
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[1923] | 64 | printf("\nDriver Options: (obsolete, do not use, Use Ouput Options)\n\n"); |
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[974] | 65 | printf(" -d --driver DRV - Set the driver (default: %s)\n", ROAR_DRIVER_DEFAULT); |
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[0] | 66 | printf(" -D --device DEV - Set the device\n"); |
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| 67 | printf(" -dO OPTS - Set output options\n"); |
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[973] | 68 | printf(" --list-driver - List all drivers\n"); |
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[0] | 69 | |
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[932] | 70 | printf("\nOutput Options:\n\n"); |
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[974] | 71 | printf(" -o --odriver DRV - Set the driver, use '--list-driver' to get a list\n"); |
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[932] | 72 | printf(" -O --odevice DEV - Set the device\n"); |
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| 73 | printf(" -oO OPTS - Set output options\n"); |
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| 74 | printf(" -oN - Adds another output\n"); |
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[961] | 75 | printf(" -oP - Mark output as primary\n"); |
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[932] | 76 | |
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[0] | 77 | printf("\nSource Options:\n\n"); |
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| 78 | printf(" -s --source DRV - Use DRV as input driver\n" |
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| 79 | " -S DEV - Use DEV as input device\n" |
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| 80 | " -sO OPTS - Use OPTS as input options\n" |
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[1512] | 81 | " -sN - Adds another source\n" |
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[0] | 82 | " -sP - Make souce as primary\n" |
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| 83 | ); |
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| 84 | |
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[280] | 85 | printf("\nCodec Filter Options:\n\n"); |
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| 86 | printf(" --list-cf - List all codec filter\n" |
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| 87 | ); |
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[0] | 88 | |
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[1923] | 89 | printf("\nMIDI Options:\n\n"); |
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[1924] | 90 | printf(" --midi-no-console - Disable console based MIDI synth\n" |
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| 91 | " --midi-console DEV - Set device for MIDI console\n" |
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| 92 | ); |
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[1923] | 93 | |
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| 94 | printf("\nLight Control Options:\n\n"); |
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| 95 | printf(" --light-channels NUM - Sets the number of channels for Light control (default: %i)\n", |
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| 96 | LIGHT_CHANNELS_DEFAULT |
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| 97 | ); |
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| 98 | |
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[0] | 99 | printf("\nServer Options:\n\n"); |
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| 100 | printf(" -t --tcp - Use TCP listen socket\n" |
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| 101 | " -u --unix - Use UNIX Domain listen socket (default)\n" |
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[508] | 102 | #ifdef ROAR_HAVE_LIBDNET |
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| 103 | " -n --decnet - use DECnet listen socket\n" |
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| 104 | #endif |
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[518] | 105 | " -4 - Use IPv4 connections (implies -t)\n" |
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| 106 | #ifdef PF_INET6 |
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| 107 | " -6 - Use IPv6 connections (implies -t)\n" |
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| 108 | #endif |
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| 109 | #ifdef IPV6_ADDRFORM |
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| 110 | " -64 - Try to downgrade sockets from IPv6 into IPv4,\n" |
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| 111 | " this is normaly not usefull.\n" |
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| 112 | #endif |
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[0] | 113 | " -p --port - TCP Port to bind to\n" |
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| 114 | " -b --bind - IP/Hostname to bind to\n" |
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[1115] | 115 | " --sock - Filename for UNIX Domain Socket\n" |
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[1993] | 116 | #ifdef ROAR_HAVE_LIBSLP |
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| 117 | " --slp - Enable OpenSLP support\n" |
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| 118 | #endif |
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[450] | 119 | " -G GROUP - Sets the group for the UNIX Domain Socket, (default: %s)\n" |
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[60] | 120 | " You need the permittions to change the GID\n" |
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[444] | 121 | " -U USER - Sets the user for the UNIX Domain Socket, (default: do not set)\n" |
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| 122 | " You need the permittions to change the UID (normaly only root has)\n" |
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[548] | 123 | " --no-listen - Do not listen for new clients\n" |
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| 124 | " (only usefull for relaing, impleys --terminate)\n" |
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[274] | 125 | " --client-fh - Comunicate with a client over this handle\n" |
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[501] | 126 | " (only usefull for relaing)\n" |
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[920] | 127 | " --close-fh - Closes the given fh\n" |
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| 128 | " --standby - Start in standby state\n" |
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| 129 | " --auto-standby - Automatical goes into standby if there are no streams\n", |
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[450] | 130 | ROAR_DEFAULT_SOCKGRP |
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[0] | 131 | ); |
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| 132 | // printf("\n Options:\n\n"); |
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| 133 | printf("\n"); |
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| 134 | } |
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[1503] | 135 | #endif |
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[0] | 136 | |
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[579] | 137 | int restart_server (char * server) { |
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| 138 | struct roar_connection con; |
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| 139 | if ( roar_connect(&con, server) == -1 ) { |
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| 140 | return -1; |
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| 141 | } |
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| 142 | |
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| 143 | if ( roar_terminate(&con, 1) == -1 ) { |
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| 144 | return -1; |
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| 145 | } |
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| 146 | |
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| 147 | return roar_disconnect(&con); |
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| 148 | } |
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| 149 | |
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[444] | 150 | #define R_SETUID 1 |
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| 151 | #define R_SETGID 2 |
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| 152 | |
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[1609] | 153 | int init_config (void) { |
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| 154 | int i; |
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| 155 | |
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| 156 | memset(g_config, 0, sizeof(struct roard_config)); |
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| 157 | |
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| 158 | for (i = 0; i < ROAR_DIR_DIRIDS; i++) { |
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| 159 | g_config->streams[i].mixer_channels = 1; |
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| 160 | g_config->streams[i].mixer.rpg_mul = 1; |
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| 161 | g_config->streams[i].mixer.rpg_div = 1; |
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| 162 | g_config->streams[i].mixer.scale = 65535; |
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| 163 | g_config->streams[i].mixer.mixer[0] = g_config->streams[i].mixer.scale; |
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| 164 | } |
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| 165 | |
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[1899] | 166 | g_config->streams[ROAR_DIR_MIDI_OUT].flags = ROAR_FLAG_SYNC; |
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| 167 | |
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[2017] | 168 | g_config->location = "***default***"; |
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| 169 | |
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[1609] | 170 | return 0; |
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| 171 | } |
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| 172 | |
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[1145] | 173 | int add_output (char * drv, char * dev, char * opts, int prim, int count) { |
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[933] | 174 | int stream; |
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| 175 | struct roar_stream * s; |
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| 176 | struct roar_stream_server * ss; |
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[938] | 177 | char * k, * v; |
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[1208] | 178 | #ifdef ROAR_DRIVER_CODEC |
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| 179 | char * to_free = NULL; |
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| 180 | #endif |
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[938] | 181 | int codec; |
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[1926] | 182 | int sync = 0, f_mmap = 0; |
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[1522] | 183 | int32_t blocks = -1, blocksize = -1; |
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[1920] | 184 | int dir = ROAR_DIR_OUTPUT; |
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[1991] | 185 | int error = 0; |
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| 186 | // DMX: |
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| 187 | int32_t channel = -1; |
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| 188 | int32_t universe = -1; |
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| 189 | uint16_t tu16; |
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[2085] | 190 | float q = -32e6; |
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[933] | 191 | |
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[938] | 192 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts); |
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[933] | 193 | |
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[1145] | 194 | if ( drv == NULL && count == 0 ) { |
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| 195 | drv = ROAR_DRIVER_DEFAULT; |
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| 196 | prim = 1; |
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| 197 | sync = 1; |
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[1208] | 198 | |
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| 199 | #ifdef ROAR_DRIVER_CODEC |
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| 200 | if ( opts == NULL ) { |
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| 201 | opts = to_free = strdup("codec=" ROAR_DRIVER_CODEC); |
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| 202 | } |
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| 203 | #endif |
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[1145] | 204 | } |
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| 205 | |
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[1227] | 206 | if ( opts == NULL && count == 0 ) { |
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| 207 | sync = 1; |
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| 208 | prim = 1; // if ( prim == 0 ) prim = 1; -> prim allways = 1 |
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| 209 | } |
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| 210 | |
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[933] | 211 | if ( (stream = streams_new()) == -1 ) { |
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[938] | 212 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts); |
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[982] | 213 | if ( prim ) alive = 0; |
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[933] | 214 | return -1; |
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| 215 | } |
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| 216 | |
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| 217 | streams_get(stream, &ss); |
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| 218 | s = ROAR_STREAM(ss); |
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| 219 | |
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| 220 | memcpy(&(s->info), g_sa, sizeof(struct roar_audio_info)); |
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| 221 | |
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| 222 | s->pos_rel_id = -1; |
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| 223 | // s->info.codec = codec; |
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| 224 | |
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[938] | 225 | codec = s->info.codec; |
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| 226 | |
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| 227 | k = strtok(opts, ","); |
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| 228 | while (k != NULL) { |
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| 229 | // ROAR_WARN("add_output(*): opts: %s", k); |
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| 230 | |
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| 231 | if ( (v = strstr(k, "=")) != NULL ) { |
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| 232 | *v++ = 0; |
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| 233 | } |
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| 234 | |
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| 235 | ROAR_DBG("add_output(*): opts: k='%s', v='%s'", k, v); |
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| 236 | if ( strcmp(k, "rate") == 0 ) { |
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| 237 | s->info.rate = atoi(v); |
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| 238 | } else if ( strcmp(k, "channels") == 0 ) { |
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| 239 | s->info.channels = atoi(v); |
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| 240 | } else if ( strcmp(k, "bits") == 0 ) { |
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| 241 | s->info.bits = atoi(v); |
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| 242 | } else if ( strcmp(k, "codec") == 0 ) { |
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| 243 | if ( (codec = roar_str2codec(v)) == -1 ) { |
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| 244 | ROAR_ERR("add_output(*): unknown codec '%s'", v); |
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[1991] | 245 | error++; |
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[938] | 246 | } |
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[2085] | 247 | } else if ( strcmp(k, "q") == 0 ) { |
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| 248 | q = atof(v); |
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[1221] | 249 | } else if ( strcmp(k, "blocks") == 0 ) { |
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| 250 | blocks = atoi(v); |
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[1522] | 251 | } else if ( strcmp(k, "blocksize") == 0 ) { |
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| 252 | blocksize = atoi(v); |
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[1926] | 253 | } else if ( strcmp(k, "mmap") == 0 ) { |
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| 254 | f_mmap = 1; |
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[1919] | 255 | } else if ( strcmp(k, "subsystem") == 0 ) { |
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| 256 | if ( !strcasecmp(v, "wave") || !strcasecmp(v, "waveform") ) { |
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[1920] | 257 | dir = ROAR_DIR_OUTPUT; |
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[1919] | 258 | } else if ( !strcasecmp(v, "midi") ) { |
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| 259 | dir = ROAR_DIR_MIDI_OUT; |
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| 260 | } else if ( !strcasecmp(v, "light") ) { |
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| 261 | dir = ROAR_DIR_LIGHT_OUT; |
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| 262 | } else { |
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| 263 | ROAR_ERR("add_output(*): unknown subsystem '%s'", k); |
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[1991] | 264 | error++; |
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| 265 | } |
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| 266 | // DMX: |
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| 267 | } else if ( strcmp(k, "channel") == 0 ) { |
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| 268 | channel = atoi(v); |
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| 269 | if ( channel < 0 || channel > 65535 ) { |
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| 270 | ROAR_ERR("add_output(*): Invalide channel (not within 0..65535): %i", channel); |
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| 271 | channel = -1; |
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| 272 | error++; |
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[1919] | 273 | } |
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[1991] | 274 | } else if ( strcmp(k, "universe") == 0 ) { |
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| 275 | universe = atoi(v); |
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| 276 | if ( universe < 0 || universe > 255 ) { |
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| 277 | ROAR_ERR("add_output(*): Invalide universe (not within 0..255): %i", universe); |
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| 278 | universe = -1; |
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| 279 | error++; |
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| 280 | } |
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| 281 | |
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| 282 | |
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[1032] | 283 | } else if ( strcmp(k, "meta") == 0 ) { |
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| 284 | streams_set_flag(stream, ROAR_FLAG_META); |
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[1117] | 285 | } else if ( strcmp(k, "sync") == 0 ) { |
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| 286 | sync = 1; |
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[1221] | 287 | } else if ( strcmp(k, "primary") == 0 ) { |
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| 288 | prim = 1; |
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| 289 | |
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| 290 | } else if ( strcmp(k, "cleanmeta") == 0 ) { |
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| 291 | streams_set_flag(stream, ROAR_FLAG_CLEANMETA); |
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| 292 | } else if ( strcmp(k, "autoconf") == 0 ) { |
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[1531] | 293 | streams_set_flag(stream, ROAR_FLAG_AUTOCONF); |
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[938] | 294 | } else { |
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| 295 | ROAR_ERR("add_output(*): unknown option '%s'", k); |
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[1991] | 296 | error++; |
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| 297 | } |
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| 298 | |
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| 299 | if ( error ) { |
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[938] | 300 | streams_delete(stream); |
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[982] | 301 | if ( prim ) alive = 0; |
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[1208] | 302 | #ifdef ROAR_DRIVER_CODEC |
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| 303 | if ( to_free != NULL ) |
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| 304 | free(to_free); |
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| 305 | #endif |
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[938] | 306 | return -1; |
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| 307 | } |
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| 308 | |
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| 309 | k = strtok(NULL, ","); |
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| 310 | } |
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| 311 | |
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[1919] | 312 | if ( streams_set_dir(stream, dir, 1) == -1 ) { |
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| 313 | streams_delete(stream); |
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| 314 | return -1; |
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| 315 | } |
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| 316 | |
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[1208] | 317 | #ifdef ROAR_DRIVER_CODEC |
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| 318 | if ( to_free != NULL ) |
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| 319 | free(to_free); |
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| 320 | #endif |
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| 321 | |
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[941] | 322 | if ( codec == ROAR_CODEC_ALAW || codec == ROAR_CODEC_MULAW ) |
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| 323 | s->info.bits = 8; // needed to open OSS driver, will be overriden by codecfilter |
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| 324 | |
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[938] | 325 | s->info.codec = codec; |
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| 326 | ROAR_STREAM_SERVER(s)->codec_orgi = codec; |
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[933] | 327 | |
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[1145] | 328 | if ( driver_openvio(&(ss->vio), &(ss->driver_id), drv, dev, &(s->info), -1) == -1 ) { |
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[1581] | 329 | ss->driver_id = -1; // don't close a driver not opened... |
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| 330 | memset(&(ss->vio), 0, sizeof(struct roar_vio_calls)); |
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[933] | 331 | streams_delete(stream); |
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[938] | 332 | ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = -1", drv, dev, opts); |
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[982] | 333 | if ( prim ) alive = 0; |
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[933] | 334 | return -1; |
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| 335 | } |
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| 336 | |
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[1528] | 337 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAMID, &stream); // ignore errors here |
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| 338 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_SSTREAM, s); // ignore errors here |
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| 339 | |
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[1221] | 340 | if ( blocks != -1 ) |
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| 341 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLOCKS, &blocks); |
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| 342 | |
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[1522] | 343 | if ( blocksize != -1 ) |
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| 344 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLKSIZE, &blocksize); |
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| 345 | |
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[1991] | 346 | // TODO: we shoudld *really* check for errors here... |
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| 347 | if ( channel != -1 ) { |
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| 348 | tu16 = channel; |
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| 349 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXSCHAN, &tu16); |
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| 350 | } |
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| 351 | if ( universe != -1 ) { |
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| 352 | tu16 = universe; |
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| 353 | roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DMXUNIV, &tu16); |
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| 354 | } |
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| 355 | |
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[1156] | 356 | ROAR_DBG("add_output(*): ss->driver_id=%i", ss->driver_id); |
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| 357 | |
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[938] | 358 | streams_set_fh(stream, -1); // update some internal structures |
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| 359 | |
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[2087] | 360 | if ( q > -1e6 ) { |
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| 361 | ROAR_DBG("add_output(*): setting q=%f", q); |
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| 362 | streams_ctl(stream, ROAR_CODECFILTER_CTL_SET_Q|ROAR_STREAM_CTL_TYPE_FLOAT, &q); |
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| 363 | } |
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| 364 | |
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[933] | 365 | client_stream_add(g_source_client, stream); |
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| 366 | |
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[1200] | 367 | if ( prim ) { |
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[961] | 368 | streams_mark_primary(stream); |
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[1200] | 369 | s->pos_rel_id = stream; |
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| 370 | } |
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[961] | 371 | |
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[1120] | 372 | if ( sync ) { |
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[1117] | 373 | streams_set_flag(stream, ROAR_FLAG_SYNC); |
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[1120] | 374 | } else { |
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| 375 | streams_reset_flag(stream, ROAR_FLAG_SYNC); |
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| 376 | } |
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[1117] | 377 | |
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[1926] | 378 | if ( f_mmap ) |
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| 379 | streams_set_flag(stream, ROAR_FLAG_MMAP); |
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| 380 | |
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[933] | 381 | return 0; |
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[932] | 382 | } |
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| 383 | |
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[1993] | 384 | |
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| 385 | // SLP: |
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| 386 | void register_slp_callback(SLPHandle hslp, SLPError errcode, void * cookie) { |
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| 387 | /* return the error code in the cookie */ |
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| 388 | *(SLPError*)cookie = errcode; |
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| 389 | } |
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| 390 | |
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| 391 | int register_slp (int unreg, char * sockname) { |
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| 392 | #ifdef ROAR_HAVE_LIBSLP |
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| 393 | static int regged = 0; |
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| 394 | static char * sn = NULL; |
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| 395 | SLPError err; |
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| 396 | SLPError callbackerr; |
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| 397 | SLPHandle hslp; |
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| 398 | char addr[1024]; |
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| 399 | char attr[1024] = ""; |
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[2017] | 400 | char * location; |
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[1993] | 401 | |
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| 402 | if ( sockname != NULL ) |
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| 403 | sn = sockname; |
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| 404 | |
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[2016] | 405 | snprintf(addr, sizeof(addr), ROAR_SLP_URL_TYPE "://%s", sn); |
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[1993] | 406 | |
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| 407 | err = SLPOpen("en", SLP_FALSE, &hslp); |
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| 408 | |
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| 409 | if (err != SLP_OK) { |
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| 410 | ROAR_ERR("Error opening slp handle: Error #%i", err); |
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| 411 | return -1; |
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| 412 | } |
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| 413 | |
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| 414 | if (!unreg) { |
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[2017] | 415 | |
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| 416 | if ( SLPEscape(g_config->location, &location, SLP_FALSE) != SLP_OK ) { |
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| 417 | ROAR_ERR("Error using SLPEscape() on server location, really bad!"); |
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| 418 | SLPClose(hslp); |
---|
| 419 | return -1; |
---|
| 420 | } |
---|
| 421 | |
---|
[1995] | 422 | snprintf(attr, sizeof(attr), "(wave-rate=%i),(wave-channels=%i),(wave-bits=%i)," |
---|
[2017] | 423 | "(light-channels=%i),(location=%s)", |
---|
[1995] | 424 | g_sa->rate, g_sa->channels, g_sa->bits, |
---|
[2017] | 425 | g_light_state.channels, |
---|
| 426 | location |
---|
[1995] | 427 | ); |
---|
| 428 | |
---|
[1993] | 429 | /* Register a service with SLP */ |
---|
| 430 | err = SLPReg(hslp, |
---|
| 431 | addr, |
---|
| 432 | SLP_LIFETIME_MAXIMUM, |
---|
| 433 | 0, |
---|
| 434 | attr, |
---|
| 435 | SLP_TRUE, |
---|
| 436 | register_slp_callback, |
---|
| 437 | &callbackerr); |
---|
[1994] | 438 | regged = 1; |
---|
| 439 | } else if ( unreg && regged ) { |
---|
| 440 | err = SLPDereg(hslp, addr, register_slp_callback, &callbackerr); |
---|
| 441 | regged = 0; |
---|
| 442 | } else { |
---|
| 443 | SLPClose(hslp); |
---|
| 444 | return -1; |
---|
| 445 | } |
---|
[1993] | 446 | |
---|
[1994] | 447 | /* err may contain an error code that occurred as the slp library */ |
---|
| 448 | /* _prepared_ to make the call. */ |
---|
| 449 | if ( err != SLP_OK ) { |
---|
| 450 | ROAR_ERR("Error (de)registering service with slp: Error #%i", err); |
---|
| 451 | return -1; |
---|
| 452 | } |
---|
| 453 | |
---|
| 454 | /* callbackerr may contain an error code (that was assigned through */ |
---|
| 455 | /* the callback cookie) that occurred as slp packets were sent on */ |
---|
| 456 | /* the wire */ |
---|
| 457 | if (callbackerr != SLP_OK) { |
---|
| 458 | ROAR_ERR("Error (de)registering service with slp: Error #%i", callbackerr); |
---|
| 459 | return -1; |
---|
[1993] | 460 | } |
---|
| 461 | |
---|
| 462 | SLPClose(hslp); |
---|
| 463 | return 0; |
---|
| 464 | #else |
---|
| 465 | return -1; |
---|
| 466 | #endif |
---|
| 467 | } |
---|
| 468 | |
---|
| 469 | |
---|
| 470 | // MAIN: |
---|
| 471 | |
---|
[1503] | 472 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 473 | int main (int argc, char * argv[]) { |
---|
[1503] | 474 | #else |
---|
| 475 | int main (void) { |
---|
| 476 | #endif |
---|
| 477 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 478 | int i; |
---|
| 479 | char * k; |
---|
[1503] | 480 | #endif |
---|
[1494] | 481 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[905] | 482 | char user_sock[80] = {0}; |
---|
[1494] | 483 | #endif |
---|
[1609] | 484 | struct roar_audio_info sa, max_sa; |
---|
| 485 | struct roard_config config; |
---|
[1486] | 486 | #ifdef ROAR_HAVE_FORK |
---|
[905] | 487 | int daemon = 0; |
---|
[1486] | 488 | #endif |
---|
[905] | 489 | int realtime = 0; |
---|
| 490 | int sysclocksync = 0; |
---|
[1207] | 491 | char * driver = NULL; |
---|
| 492 | char * device = NULL; |
---|
[1503] | 493 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[1207] | 494 | char * opts = NULL; |
---|
[1503] | 495 | #endif |
---|
[60] | 496 | // char * server = ROAR_DEFAULT_SOCK_GLOBAL; |
---|
[1494] | 497 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1207] | 498 | int port = ROAR_DEFAULT_PORT; |
---|
[1494] | 499 | #endif |
---|
[0] | 500 | int drvid; |
---|
[550] | 501 | char * s_drv = "cf"; |
---|
[1110] | 502 | char * s_dev = NULL; |
---|
[444] | 503 | char * s_con = NULL; |
---|
| 504 | char * s_opt = NULL; |
---|
| 505 | int s_prim = 0; |
---|
[1207] | 506 | char * o_drv = getenv("ROAR_DRIVER"); |
---|
| 507 | char * o_dev = getenv("ROAR_DEVICE"); |
---|
[932] | 508 | char * o_opts = NULL; |
---|
[961] | 509 | int o_prim = 0; |
---|
[1145] | 510 | int o_count = 0; |
---|
[1923] | 511 | int light_channels = LIGHT_CHANNELS_DEFAULT; |
---|
[450] | 512 | char * sock_grp = ROAR_DEFAULT_SOCKGRP; |
---|
[444] | 513 | char * sock_user = NULL; |
---|
[1494] | 514 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[517] | 515 | int sock_type = ROAR_SOCKET_TYPE_UNKNOWN; |
---|
[1494] | 516 | #endif |
---|
[1993] | 517 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 518 | int reg_slp = 0; |
---|
| 519 | #endif |
---|
[1486] | 520 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 521 | char * chrootdir = NULL; |
---|
[1486] | 522 | #endif |
---|
| 523 | #if defined(ROAR_HAVE_SETGID) || defined(ROAR_HAVE_SETUID) |
---|
[444] | 524 | int setids = 0; |
---|
[1486] | 525 | #endif |
---|
| 526 | #ifdef ROAR_HAVE_UNIX |
---|
[1011] | 527 | char * env_roar_proxy_backup; |
---|
[1486] | 528 | #endif |
---|
| 529 | #if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[446] | 530 | struct group * grp = NULL; |
---|
[1486] | 531 | #endif |
---|
| 532 | #if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[446] | 533 | struct passwd * pwd = NULL; |
---|
[1486] | 534 | #endif |
---|
| 535 | #ifdef ROAR_HAVE_GETSERVBYNAME |
---|
[446] | 536 | struct servent * serv = NULL; |
---|
[1486] | 537 | #endif |
---|
[0] | 538 | DRIVER_USERDATA_T drvinst; |
---|
[39] | 539 | struct roar_client * self = NULL; |
---|
[508] | 540 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 541 | char decnethost[80]; |
---|
| 542 | #endif |
---|
[2104] | 543 | #ifdef SUPPORT_PIDFILE |
---|
| 544 | struct roar_vio_calls pidfile_vio; |
---|
| 545 | #endif |
---|
[0] | 546 | |
---|
| 547 | g_standby = 0; |
---|
[920] | 548 | g_autostandby = 0; |
---|
[982] | 549 | alive = 1; |
---|
[1494] | 550 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1155] | 551 | g_no_listen = 0; |
---|
[1494] | 552 | g_listen_socket = -1; |
---|
| 553 | #else |
---|
| 554 | g_terminate = 1; |
---|
| 555 | #endif |
---|
[0] | 556 | |
---|
| 557 | sa.bits = ROAR_BITS_DEFAULT; |
---|
| 558 | sa.channels = ROAR_CHANNELS_DEFAULT; |
---|
| 559 | sa.rate = ROAR_RATE_DEFAULT; |
---|
| 560 | sa.codec = ROAR_CODEC_DEFAULT; |
---|
| 561 | |
---|
[1609] | 562 | g_sa = &sa; |
---|
| 563 | g_max_sa = &max_sa; |
---|
| 564 | |
---|
| 565 | memcpy(g_max_sa, g_sa, sizeof(max_sa)); |
---|
| 566 | |
---|
| 567 | g_config = &config; |
---|
| 568 | |
---|
| 569 | if ( init_config() == -1 ) { |
---|
| 570 | ROAR_ERR("Can not init default config!"); |
---|
| 571 | return 1; |
---|
| 572 | } |
---|
[0] | 573 | |
---|
[1924] | 574 | if ( midi_init_config() == -1 ) { |
---|
| 575 | ROAR_ERR("Can not init MIDI config!"); |
---|
| 576 | return 1; |
---|
| 577 | } |
---|
[60] | 578 | |
---|
[1494] | 579 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1753] | 580 | #ifdef ROAR_HAVE_GETUID |
---|
[1486] | 581 | if ( getuid() != 0 && getenv("HOME") != NULL ) { |
---|
| 582 | snprintf(user_sock, 79, "%s/%s", (char*)getenv("HOME"), ROAR_DEFAULT_SOCK_USER); |
---|
[60] | 583 | server = user_sock; |
---|
| 584 | } |
---|
[1753] | 585 | #endif |
---|
[60] | 586 | |
---|
[279] | 587 | if ( getenv("ROAR_SERVER") != NULL ) |
---|
| 588 | server = getenv("ROAR_SERVER"); |
---|
[1494] | 589 | #endif |
---|
[279] | 590 | |
---|
[63] | 591 | if ( clients_init() == -1 ) { |
---|
| 592 | ROAR_ERR("Can not init clients!"); |
---|
| 593 | return 1; |
---|
| 594 | } |
---|
| 595 | |
---|
| 596 | if ( streams_init() == -1 ) { |
---|
| 597 | ROAR_ERR("Can not init streams!"); |
---|
| 598 | return 1; |
---|
| 599 | } |
---|
| 600 | |
---|
[64] | 601 | if ( (g_self_client = clients_new()) == -1 ) { |
---|
| 602 | ROAR_ERR("Can not create self client!"); |
---|
| 603 | return 1; |
---|
| 604 | } |
---|
| 605 | |
---|
[0] | 606 | if ( sources_init() == -1 ) { |
---|
| 607 | ROAR_ERR("Can not init sources!"); |
---|
| 608 | return 1; |
---|
| 609 | } |
---|
| 610 | |
---|
[64] | 611 | if ( (sources_set_client(g_self_client)) == -1 ) { |
---|
| 612 | ROAR_ERR("Can not init set source client!"); |
---|
| 613 | return 1; |
---|
| 614 | } |
---|
| 615 | |
---|
[1503] | 616 | #ifdef ROAR_HAVE_MAIN_ARGS |
---|
[0] | 617 | for (i = 1; i < argc; i++) { |
---|
| 618 | k = argv[i]; |
---|
| 619 | |
---|
| 620 | if ( strcmp(k, "-h") == 0 || strcmp(k, "--help") == 0 ) { |
---|
| 621 | usage(); |
---|
| 622 | return 0; |
---|
| 623 | |
---|
[579] | 624 | } else if ( strcmp(k, "--restart") == 0 ) { |
---|
[1494] | 625 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[579] | 626 | if ( restart_server(server) == -1 ) { |
---|
| 627 | ROAR_WARN("Can not terminate old server (not running at %s?), tring to continue anyway", server); |
---|
| 628 | } |
---|
[1494] | 629 | #else |
---|
| 630 | ROAR_ERR("--restart not supported"); |
---|
| 631 | #endif |
---|
[579] | 632 | |
---|
[775] | 633 | } else if ( strcmp(k, "--demon") == 0 || strcmp(k, "--daemon") == 0 ) { |
---|
[1486] | 634 | #ifdef ROAR_HAVE_FORK |
---|
[775] | 635 | daemon = 1; |
---|
[1486] | 636 | #else |
---|
| 637 | ROAR_ERR("--daemon not supported"); |
---|
| 638 | #endif |
---|
[71] | 639 | } else if ( strcmp(k, "--terminate") == 0 ) { |
---|
| 640 | g_terminate = 1; |
---|
[905] | 641 | } else if ( strcmp(k, "--sysclocksync") == 0 ) { |
---|
| 642 | sysclocksync = 1000; |
---|
[275] | 643 | } else if ( strcmp(k, "--realtime") == 0 ) { |
---|
[276] | 644 | realtime++; |
---|
[444] | 645 | } else if ( strcmp(k, "--chroot") == 0 ) { |
---|
[1486] | 646 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 647 | chrootdir = argv[++i]; |
---|
[1486] | 648 | #else |
---|
| 649 | ROAR_ERR("--chroot not supported"); |
---|
| 650 | i++; |
---|
| 651 | #endif |
---|
[444] | 652 | } else if ( strcmp(k, "--setgid") == 0 ) { |
---|
[1486] | 653 | #ifdef ROAR_HAVE_SETGID |
---|
[444] | 654 | setids |= R_SETGID; |
---|
[1486] | 655 | #else |
---|
| 656 | ROAR_ERR("--setgid not supported"); |
---|
| 657 | #endif |
---|
[444] | 658 | } else if ( strcmp(k, "--setuid") == 0 ) { |
---|
[1486] | 659 | #ifdef ROAR_HAVE_SETUID |
---|
[444] | 660 | setids |= R_SETUID; |
---|
[1486] | 661 | #else |
---|
| 662 | ROAR_ERR("--setuid not supported"); |
---|
| 663 | #endif |
---|
[2017] | 664 | } else if ( strcmp(k, "--location") == 0 ) { |
---|
| 665 | g_config->location = argv[++i]; |
---|
[2104] | 666 | } else if ( strcmp(k, "--pidfile") == 0 ) { |
---|
| 667 | #ifdef SUPPORT_PIDFILE |
---|
| 668 | pidfile = argv[++i]; |
---|
| 669 | #else |
---|
| 670 | ROAR_ERR("--pidfile not supported"); |
---|
| 671 | i++; |
---|
| 672 | #endif |
---|
[68] | 673 | |
---|
[280] | 674 | } else if ( strcmp(k, "--list-cf") == 0 ) { |
---|
| 675 | print_codecfilterlist(); |
---|
| 676 | return 0; |
---|
| 677 | |
---|
[0] | 678 | } else if ( strcmp(k, "-R") == 0 || strcmp(k, "--rate") == 0 ) { |
---|
| 679 | sa.rate = atoi(argv[++i]); |
---|
| 680 | } else if ( strcmp(k, "-B") == 0 || strcmp(k, "--bits") == 0 ) { |
---|
| 681 | sa.bits = atoi(argv[++i]); |
---|
| 682 | } else if ( strcmp(k, "-C") == 0 || strcmp(k, "--chans") == 0 ) { |
---|
| 683 | sa.channels = atoi(argv[++i]); |
---|
| 684 | |
---|
| 685 | } else if ( strcmp(k, "-d") == 0 || strcmp(k, "--driver") == 0 ) { |
---|
| 686 | driver = argv[++i]; |
---|
| 687 | if ( strcmp(driver, "list") == 0 ) { |
---|
[974] | 688 | ROAR_WARN("The option is obsolete, use --list-driver!"); |
---|
[0] | 689 | print_driverlist(); |
---|
[973] | 690 | return 0; |
---|
[0] | 691 | } |
---|
| 692 | } else if ( strcmp(k, "-D") == 0 || strcmp(k, "--device") == 0 ) { |
---|
| 693 | device = argv[++i]; |
---|
| 694 | } else if ( strcmp(k, "-dO") == 0 ) { |
---|
| 695 | opts = argv[++i]; |
---|
[973] | 696 | } else if ( strcmp(k, "--list-driver") == 0 ) { |
---|
| 697 | print_driverlist(); |
---|
| 698 | return 0; |
---|
[0] | 699 | |
---|
[932] | 700 | } else if ( strcmp(k, "-o") == 0 || strcmp(k, "--odriver") == 0 ) { |
---|
| 701 | o_drv = argv[++i]; |
---|
| 702 | } else if ( strcmp(k, "-O") == 0 || strcmp(k, "--odevice") == 0 ) { |
---|
| 703 | o_dev = argv[++i]; |
---|
| 704 | } else if ( strcmp(k, "-oO") == 0 ) { |
---|
| 705 | o_opts = argv[++i]; |
---|
[961] | 706 | } else if ( strcmp(k, "-oP") == 0 ) { |
---|
| 707 | o_prim = 1; |
---|
[932] | 708 | } else if ( strcmp(k, "-oN") == 0 ) { |
---|
[1145] | 709 | if ( add_output(o_drv, o_dev, o_opts, o_prim, o_count) != -1 ) |
---|
| 710 | o_count++; |
---|
| 711 | |
---|
[961] | 712 | o_drv = o_dev = o_opts = NULL; |
---|
| 713 | o_prim = 0; |
---|
[932] | 714 | |
---|
[0] | 715 | } else if ( strcmp(k, "-s") == 0 || strcmp(k, "--source") == 0 ) { |
---|
[550] | 716 | s_drv = argv[++i]; |
---|
| 717 | } else if ( strcmp(k, "-S") == 0 ) { |
---|
[1110] | 718 | s_dev = argv[++i]; |
---|
[0] | 719 | } else if ( strcmp(k, "-sO") == 0 ) { |
---|
| 720 | s_opt = argv[++i]; |
---|
| 721 | } else if ( strcmp(k, "-sC") == 0 ) { |
---|
| 722 | s_con = argv[++i]; |
---|
| 723 | } else if ( strcmp(k, "-sP") == 0 ) { |
---|
| 724 | s_prim = 1; |
---|
[1110] | 725 | } else if ( strcmp(k, "-sN") == 0 ) { |
---|
| 726 | if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) { |
---|
| 727 | ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv); |
---|
| 728 | } |
---|
| 729 | s_opt = s_dev = s_con = NULL; |
---|
| 730 | s_drv = "cf"; |
---|
| 731 | s_prim = 0; |
---|
[0] | 732 | |
---|
[1923] | 733 | } else if ( strcmp(k, "--light-channels") == 0 ) { |
---|
| 734 | light_channels = atoi(argv[++i]); |
---|
| 735 | |
---|
[1924] | 736 | } else if ( strcmp(k, "--midi-no-console") == 0 ) { |
---|
| 737 | midi_config.init_cb = 0; |
---|
| 738 | } else if ( strcmp(k, "--midi-console") == 0 ) { |
---|
| 739 | midi_config.console_dev = argv[++i]; |
---|
| 740 | |
---|
[0] | 741 | } else if ( strcmp(k, "-p") == 0 || strcmp(k, "--port") == 0 ) { |
---|
[447] | 742 | // This is only usefull in INET not UNIX mode. |
---|
[1494] | 743 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[447] | 744 | if ( *server == '/' ) |
---|
| 745 | server = ROAR_DEFAULT_HOST; |
---|
| 746 | |
---|
[446] | 747 | errno = 0; |
---|
| 748 | if ( (port = atoi(argv[++i])) < 1 ) { |
---|
[1486] | 749 | #ifdef ROAR_HAVE_GETSERVBYNAME |
---|
[446] | 750 | if ( (serv = getservbyname(argv[i], "tcp")) == NULL ) { |
---|
| 751 | ROAR_ERR("Unknown service: %s: %s", argv[i], strerror(errno)); |
---|
| 752 | return 1; |
---|
| 753 | } |
---|
| 754 | // NOTE: we need to use ROAR_NET2HOST16() here even if s_port is of type int! |
---|
| 755 | ROAR_DBG("main(*): serv = {s_name='%s', s_aliases={...}, s_port=%i, s_proto='%s'}", |
---|
| 756 | serv->s_name, ROAR_NET2HOST16(serv->s_port), serv->s_proto); |
---|
| 757 | port = ROAR_NET2HOST16(serv->s_port); |
---|
[1486] | 758 | #else |
---|
| 759 | ROAR_ERR("invalite port number: %s", argv[i]); |
---|
| 760 | return 1; |
---|
| 761 | #endif |
---|
[446] | 762 | } |
---|
[1494] | 763 | #endif |
---|
[1115] | 764 | } else if ( strcmp(k, "-b") == 0 || strcmp(k, "--bind") == 0 || strcmp(k, "--sock") == 0 ) { |
---|
[1494] | 765 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[0] | 766 | server = argv[++i]; |
---|
[1494] | 767 | #endif |
---|
[518] | 768 | |
---|
[573] | 769 | } else if ( strcmp(k, "-t") == 0 || strcmp(k, "--tcp") == 0 ) { |
---|
[1494] | 770 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[518] | 771 | if ( sock_type != ROAR_SOCKET_TYPE_TCP && sock_type != ROAR_SOCKET_TYPE_TCP6 ) |
---|
| 772 | sock_type = ROAR_SOCKET_TYPE_TCP; |
---|
| 773 | |
---|
| 774 | if ( *server == '/' ) |
---|
| 775 | server = ROAR_DEFAULT_HOST; |
---|
[1494] | 776 | #endif |
---|
[518] | 777 | |
---|
| 778 | } else if ( strcmp(k, "-4") == 0 ) { |
---|
[1494] | 779 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[517] | 780 | sock_type = ROAR_SOCKET_TYPE_TCP; |
---|
[447] | 781 | if ( *server == '/' ) |
---|
| 782 | server = ROAR_DEFAULT_HOST; |
---|
[1494] | 783 | #endif |
---|
[518] | 784 | } else if ( strcmp(k, "-6") == 0 ) { |
---|
[1494] | 785 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[519] | 786 | #ifdef PF_INET6 |
---|
[518] | 787 | sock_type = ROAR_SOCKET_TYPE_TCP6; |
---|
| 788 | if ( *server == '/' ) |
---|
| 789 | server = ROAR_DEFAULT_HOST; |
---|
[519] | 790 | #else |
---|
| 791 | ROAR_ERR("No IPv6 support compiled in!"); |
---|
| 792 | return 1; |
---|
| 793 | #endif |
---|
[1494] | 794 | #endif |
---|
[518] | 795 | |
---|
[573] | 796 | } else if ( strcmp(k, "-u") == 0 || strcmp(k, "--unix") == 0 ) { |
---|
[1494] | 797 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[62] | 798 | // ignore this case as it is the default behavor. |
---|
[517] | 799 | sock_type = ROAR_SOCKET_TYPE_UNIX; |
---|
[1494] | 800 | #endif |
---|
[518] | 801 | |
---|
[573] | 802 | } else if ( strcmp(k, "-n") == 0 || strcmp(k, "--decnet") == 0 ) { |
---|
[1494] | 803 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[508] | 804 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 805 | port = ROAR_DEFAULT_NUM; |
---|
| 806 | strcpy(decnethost, ROAR_DEFAULT_LISTEN_OBJECT); |
---|
| 807 | server = decnethost; |
---|
[517] | 808 | sock_type = ROAR_SOCKET_TYPE_DECNET; |
---|
[508] | 809 | #else |
---|
| 810 | ROAR_ERR("No DECnet support compiled in!"); |
---|
| 811 | return 1; |
---|
| 812 | #endif |
---|
[1494] | 813 | #endif |
---|
[518] | 814 | |
---|
[1993] | 815 | } else if ( strcmp(k, "--slp") == 0 ) { |
---|
| 816 | #ifdef ROAR_HAVE_LIBSLP |
---|
| 817 | reg_slp = 1; |
---|
| 818 | #else |
---|
| 819 | ROAR_ERR("No OpenSLP support compiled in!"); |
---|
| 820 | return 1; |
---|
| 821 | #endif |
---|
| 822 | |
---|
[60] | 823 | } else if ( strcmp(k, "-G") == 0 ) { |
---|
[444] | 824 | sock_grp = argv[++i]; |
---|
| 825 | } else if ( strcmp(k, "-U") == 0 ) { |
---|
| 826 | sock_user = argv[++i]; |
---|
[0] | 827 | |
---|
[68] | 828 | } else if ( strcmp(k, "--no-listen") == 0 ) { |
---|
[1494] | 829 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[1787] | 830 | server = ""; |
---|
[548] | 831 | g_terminate = 1; |
---|
[1155] | 832 | g_no_listen = 1; |
---|
[1494] | 833 | #endif |
---|
[68] | 834 | } else if ( strcmp(k, "--client-fh") == 0 ) { |
---|
| 835 | if ( clients_set_fh(clients_new(), atoi(argv[++i])) == -1 ) { |
---|
| 836 | ROAR_ERR("main(*): Can not set client's fh"); |
---|
| 837 | return 1; |
---|
| 838 | } |
---|
[501] | 839 | } else if ( strcmp(k, "--close-fh") == 0 ) { |
---|
[1486] | 840 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[501] | 841 | close(atoi(argv[++i])); |
---|
[1486] | 842 | #else |
---|
| 843 | i++; |
---|
| 844 | ROAR_WARN("can not close file handle %s (closing not supported)", argv[i]); |
---|
| 845 | #endif |
---|
[68] | 846 | |
---|
[920] | 847 | } else if ( strcmp(k, "--standby") == 0 ) { |
---|
| 848 | g_standby = 1; |
---|
| 849 | } else if ( strcmp(k, "--auto-standby") == 0 ) { |
---|
| 850 | g_autostandby = 1; |
---|
[0] | 851 | } else { |
---|
| 852 | usage(); |
---|
| 853 | return 1; |
---|
| 854 | } |
---|
| 855 | |
---|
| 856 | } |
---|
[1503] | 857 | #endif |
---|
[0] | 858 | |
---|
[1110] | 859 | if ( s_dev != NULL ) { |
---|
| 860 | if ( sources_add(s_drv, s_dev, s_con, s_opt, s_prim) == -1 ) { |
---|
| 861 | ROAR_ERR("main(*): adding source '%s' via '%s' failed!", s_dev, s_drv); |
---|
| 862 | } |
---|
| 863 | } |
---|
| 864 | |
---|
[1145] | 865 | add_output(o_drv, o_dev, o_opts, o_prim, o_count); |
---|
[932] | 866 | |
---|
[0] | 867 | ROAR_DBG("Server config: rate=%i, bits=%i, chans=%i", sa.rate, sa.bits, sa.channels); |
---|
| 868 | |
---|
[1819] | 869 | if ( midi_init() == -1 ) { |
---|
[281] | 870 | ROAR_ERR("Can not initialize MIDI subsystem"); |
---|
[1819] | 871 | } |
---|
| 872 | |
---|
| 873 | if ( light_init(light_channels) == -1 ) { |
---|
| 874 | ROAR_ERR("Can not initialize light control subsystem"); |
---|
| 875 | } |
---|
[281] | 876 | |
---|
[1494] | 877 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[68] | 878 | if ( *server != 0 ) { |
---|
[517] | 879 | if ( (g_listen_socket = roar_socket_listen(sock_type, server, port)) == -1 ) { |
---|
[1486] | 880 | #ifdef ROAR_HAVE_UNIX |
---|
[286] | 881 | if ( *server == '/' ) { |
---|
[1011] | 882 | if ( (env_roar_proxy_backup = getenv("ROAR_PROXY")) != NULL ) { |
---|
| 883 | env_roar_proxy_backup = strdup(env_roar_proxy_backup); |
---|
| 884 | unsetenv("ROAR_PROXY"); |
---|
| 885 | } |
---|
[286] | 886 | if ( (i = roar_socket_connect(server, port)) != -1 ) { |
---|
| 887 | close(i); |
---|
| 888 | ROAR_ERR("Can not open listen socket!"); |
---|
| 889 | return 1; |
---|
| 890 | } else { |
---|
| 891 | unlink(server); |
---|
[517] | 892 | if ( (g_listen_socket = roar_socket_listen(sock_type, server, port)) == -1 ) { |
---|
[286] | 893 | ROAR_ERR("Can not open listen socket!"); |
---|
| 894 | return 1; |
---|
| 895 | } |
---|
| 896 | } |
---|
[1011] | 897 | if ( env_roar_proxy_backup != NULL ) { |
---|
| 898 | setenv("ROAR_PROXY", env_roar_proxy_backup, 0); |
---|
| 899 | free(env_roar_proxy_backup); |
---|
| 900 | } |
---|
[1486] | 901 | #else |
---|
| 902 | if (0) { // noop |
---|
| 903 | #endif |
---|
[286] | 904 | } else { |
---|
| 905 | ROAR_ERR("Can not open listen socket!"); |
---|
| 906 | return 1; |
---|
| 907 | } |
---|
[68] | 908 | } |
---|
[0] | 909 | |
---|
[1486] | 910 | #if defined(ROAR_HAVE_SETGID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[523] | 911 | if ( (grp = getgrnam(sock_grp)) == NULL ) { |
---|
| 912 | ROAR_ERR("Can not get GID for group %s: %s", sock_grp, strerror(errno)); |
---|
| 913 | } |
---|
[1486] | 914 | #endif |
---|
| 915 | #if defined(ROAR_HAVE_SETUID) && defined(ROAR_HAVE_IO_POSIX) |
---|
[523] | 916 | if ( sock_user || (setids & R_SETUID) ) { |
---|
| 917 | if ( (pwd = getpwnam(sock_user)) == NULL ) { |
---|
| 918 | ROAR_ERR("Can not get UID for user %s: %s", sock_user, strerror(errno)); |
---|
| 919 | } |
---|
| 920 | } |
---|
[1486] | 921 | #endif |
---|
[523] | 922 | |
---|
[1516] | 923 | #if defined(ROAR_HAVE_IO_POSIX) && defined(ROAR_HAVE_UNIX) |
---|
[68] | 924 | if ( *server == '/' ) { |
---|
[523] | 925 | if ( grp ) { |
---|
[444] | 926 | if ( pwd ) { |
---|
[1691] | 927 | if ( chown(server, pwd->pw_uid, grp->gr_gid) == -1 ) |
---|
| 928 | return 1; |
---|
[444] | 929 | } else { |
---|
[1691] | 930 | if ( chown(server, -1, grp->gr_gid) == -1 ) |
---|
| 931 | return 1; |
---|
[444] | 932 | } |
---|
[1753] | 933 | #ifdef ROAR_HAVE_GETUID |
---|
[68] | 934 | if ( getuid() == 0 ) |
---|
[1691] | 935 | if ( chmod(server, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP) == -1 ) |
---|
| 936 | return 1; |
---|
[1753] | 937 | #endif |
---|
[68] | 938 | } |
---|
[60] | 939 | } |
---|
[1486] | 940 | #endif |
---|
[60] | 941 | } |
---|
[1494] | 942 | #endif |
---|
[60] | 943 | |
---|
[0] | 944 | if ( output_buffer_init(&sa) == -1 ) { |
---|
| 945 | ROAR_ERR("Can not init output buffer!"); |
---|
| 946 | return 1; |
---|
| 947 | } |
---|
| 948 | |
---|
[1145] | 949 | if ( driver == NULL ) { |
---|
| 950 | driver = "null"; |
---|
| 951 | } else { |
---|
| 952 | ROAR_WARN("Usage of old driver interface. use -o not -d!"); |
---|
| 953 | } |
---|
| 954 | |
---|
[0] | 955 | if ( driver_open(&drvinst, &drvid, driver, device, &sa) == -1 ) { |
---|
| 956 | ROAR_ERR("Can not open output driver!"); |
---|
| 957 | return 1; |
---|
| 958 | } |
---|
| 959 | |
---|
[44] | 960 | if ( samples_init() == -1 ) { |
---|
| 961 | ROAR_ERR("Can not init samples!"); |
---|
| 962 | return 1; |
---|
| 963 | } |
---|
| 964 | |
---|
| 965 | |
---|
[1486] | 966 | // we should handle this on microcontrollers, too. |
---|
[1753] | 967 | #if !defined(ROAR_TARGET_MICROCONTROLLER) && !defined(ROAR_TARGET_WIN32) |
---|
[0] | 968 | signal(SIGINT, on_sig_int); |
---|
[285] | 969 | signal(SIGCHLD, on_sig_chld); |
---|
[0] | 970 | signal(SIGPIPE, SIG_IGN); // ignore broken pipes |
---|
[1486] | 971 | #endif |
---|
[0] | 972 | |
---|
[275] | 973 | if ( realtime ) { |
---|
[278] | 974 | #ifdef DEBUG |
---|
| 975 | ROAR_WARN("compiled with -DDEBUG but realtime is enabled: for real realtime support compiel without -DDEBUG"); |
---|
| 976 | #endif |
---|
| 977 | |
---|
[1486] | 978 | #ifdef ROAR_HAVE_NICE |
---|
[275] | 979 | errno = 0; |
---|
[276] | 980 | nice(-5*realtime); // -5 for each --realtime |
---|
[1486] | 981 | if ( errno ) { |
---|
| 982 | ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno)); |
---|
| 983 | } |
---|
| 984 | #else |
---|
| 985 | ROAR_WARN("Can not decrease nice value by %i: %s", 5*realtime, strerror(errno)); |
---|
| 986 | #endif |
---|
[277] | 987 | /* |
---|
[276] | 988 | #ifdef __linux__ |
---|
[277] | 989 | if ( ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 0)) == -1 ) |
---|
| 990 | ROAR_WARN("Can not set io priority: %s", strerror(errno)); |
---|
[276] | 991 | #endif |
---|
[277] | 992 | */ |
---|
[275] | 993 | } |
---|
| 994 | |
---|
[1486] | 995 | #ifdef ROAR_HAVE_SETGID |
---|
[444] | 996 | if ( setids & R_SETGID ) { |
---|
| 997 | if ( setgroups(0, (const gid_t *) NULL) == -1 ) { |
---|
| 998 | ROAR_ERR("Can not clear supplementary group IDs: %s", strerror(errno)); |
---|
| 999 | } |
---|
[523] | 1000 | if ( !grp || setgid(grp->gr_gid) == -1 ) { |
---|
[444] | 1001 | ROAR_ERR("Can not set GroupID: %s", strerror(errno)); |
---|
| 1002 | } |
---|
| 1003 | } |
---|
[1486] | 1004 | #endif |
---|
[444] | 1005 | |
---|
[0] | 1006 | |
---|
[39] | 1007 | clients_set_pid(g_self_client, getpid()); |
---|
[1753] | 1008 | #ifdef ROAR_HAVE_GETUID |
---|
[440] | 1009 | clients_set_uid(g_self_client, getuid()); |
---|
[1753] | 1010 | #endif |
---|
| 1011 | #ifdef ROAR_HAVE_GETGID |
---|
[440] | 1012 | clients_set_gid(g_self_client, getgid()); |
---|
[1753] | 1013 | #endif |
---|
[39] | 1014 | clients_get(g_self_client, &self); |
---|
[37] | 1015 | |
---|
[39] | 1016 | if ( self == NULL ) { |
---|
| 1017 | ROAR_ERR("Can not get self client!"); |
---|
| 1018 | return 1; |
---|
| 1019 | } |
---|
| 1020 | |
---|
[775] | 1021 | strcpy(self->name, "RoarAudio daemon internal"); |
---|
[68] | 1022 | |
---|
[1486] | 1023 | #ifdef ROAR_HAVE_FORK |
---|
[775] | 1024 | if ( daemon ) { |
---|
[68] | 1025 | close(ROAR_STDIN ); |
---|
| 1026 | close(ROAR_STDOUT); |
---|
| 1027 | close(ROAR_STDERR); |
---|
[1753] | 1028 | |
---|
[68] | 1029 | if ( fork() ) |
---|
[1486] | 1030 | ROAR_U_EXIT(0); |
---|
[1753] | 1031 | |
---|
| 1032 | #ifdef ROAR_HAVE_SETSID |
---|
| 1033 | setsid(); |
---|
| 1034 | #endif |
---|
[1046] | 1035 | clients_set_pid(g_self_client, getpid()); // reset pid as it changed |
---|
[68] | 1036 | } |
---|
[1486] | 1037 | #endif |
---|
[68] | 1038 | |
---|
[2104] | 1039 | #ifdef SUPPORT_PIDFILE |
---|
| 1040 | if ( roar_vio_open_file(&pidfile_vio, pidfile, O_WRONLY|O_CREAT, 0644) == -1 ) { |
---|
| 1041 | ROAR_ERR("Can not write pidfile: %s", pidfile); |
---|
| 1042 | } else { |
---|
| 1043 | roar_vio_printf(&pidfile_vio, "%i\n", getpid()); |
---|
| 1044 | roar_vio_close(&pidfile_vio); |
---|
| 1045 | } |
---|
| 1046 | #endif |
---|
| 1047 | |
---|
[1486] | 1048 | #ifdef ROAR_HAVE_CHROOT |
---|
[444] | 1049 | if (chrootdir) { |
---|
| 1050 | if ( chroot(chrootdir) == -1 ) { |
---|
| 1051 | ROAR_ERR("Can not chroot to %s: %s", chrootdir, strerror(errno)); |
---|
| 1052 | return 2; |
---|
| 1053 | } |
---|
| 1054 | if ( chdir("/") == -1 ) { |
---|
| 1055 | ROAR_ERR("Can not chdir to /: %s", strerror(errno)); |
---|
| 1056 | return 2; |
---|
| 1057 | } |
---|
| 1058 | } |
---|
[1486] | 1059 | #endif |
---|
[444] | 1060 | |
---|
[1486] | 1061 | #ifdef ROAR_HAVE_SETUID |
---|
[444] | 1062 | if ( setids & R_SETUID ) { |
---|
| 1063 | if ( !pwd || setuid(pwd->pw_uid) == -1 ) { |
---|
| 1064 | ROAR_ERR("Can not set UserID: %s", strerror(errno)); |
---|
| 1065 | return 3; |
---|
| 1066 | } |
---|
[1753] | 1067 | #ifdef ROAR_HAVE_GETUID |
---|
[444] | 1068 | clients_set_uid(g_self_client, getuid()); |
---|
[1753] | 1069 | #endif |
---|
[444] | 1070 | } |
---|
[1486] | 1071 | #endif |
---|
[444] | 1072 | |
---|
[1993] | 1073 | // Register with OpenSLP: |
---|
[2028] | 1074 | #ifdef ROAR_HAVE_LIBSLP |
---|
[1993] | 1075 | if ( reg_slp ) { |
---|
| 1076 | register_slp(0, server); |
---|
| 1077 | } |
---|
[2028] | 1078 | #endif |
---|
[1993] | 1079 | |
---|
[0] | 1080 | // start main loop... |
---|
[905] | 1081 | main_loop(drvid, drvinst, &sa, sysclocksync); |
---|
[0] | 1082 | |
---|
| 1083 | // clean up. |
---|
| 1084 | clean_quit_prep(); |
---|
| 1085 | driver_close(drvinst, drvid); |
---|
| 1086 | output_buffer_free(); |
---|
| 1087 | |
---|
| 1088 | return 0; |
---|
| 1089 | } |
---|
| 1090 | |
---|
[574] | 1091 | void cleanup_listen_socket (int terminate) { |
---|
[1993] | 1092 | // Deregister from SLP: |
---|
[2028] | 1093 | #ifdef ROAR_HAVE_LIBSLP |
---|
[1993] | 1094 | register_slp(1, NULL); |
---|
[2028] | 1095 | #endif |
---|
[580] | 1096 | |
---|
[1494] | 1097 | #ifdef ROAR_SUPPORT_LISTEN |
---|
[580] | 1098 | if ( g_listen_socket != -1 ) { |
---|
[1486] | 1099 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[580] | 1100 | close(g_listen_socket); |
---|
[1486] | 1101 | #endif // #else is useless because we are in void context. |
---|
[60] | 1102 | |
---|
[580] | 1103 | g_listen_socket = -1; |
---|
[576] | 1104 | |
---|
[1486] | 1105 | #ifdef ROAR_HAVE_UNIX |
---|
[580] | 1106 | if ( *server == '/' ) |
---|
| 1107 | unlink(server); |
---|
[1486] | 1108 | #endif |
---|
[580] | 1109 | } |
---|
[60] | 1110 | |
---|
[1494] | 1111 | #endif |
---|
| 1112 | |
---|
[574] | 1113 | if ( terminate ) |
---|
| 1114 | g_terminate = 1; |
---|
| 1115 | } |
---|
| 1116 | |
---|
| 1117 | void clean_quit_prep (void) { |
---|
| 1118 | cleanup_listen_socket(0); |
---|
[60] | 1119 | |
---|
[0] | 1120 | sources_free(); |
---|
| 1121 | streams_free(); |
---|
| 1122 | clients_free(); |
---|
[282] | 1123 | midi_cb_stop(); // stop console beep |
---|
[281] | 1124 | midi_free(); |
---|
[1819] | 1125 | light_free(); |
---|
[2104] | 1126 | |
---|
| 1127 | #ifdef SUPPORT_PIDFILE |
---|
| 1128 | if ( pidfile != NULL ) |
---|
| 1129 | unlink(pidfile); |
---|
| 1130 | #endif |
---|
[0] | 1131 | } |
---|
| 1132 | |
---|
| 1133 | void clean_quit (void) { |
---|
| 1134 | clean_quit_prep(); |
---|
| 1135 | // driver_close(drvinst, drvid); |
---|
| 1136 | // output_buffer_free(); |
---|
| 1137 | exit(0); |
---|
| 1138 | } |
---|
| 1139 | |
---|
| 1140 | //ll |
---|