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