[2046] | 1 | //roarlight.c: |
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| 2 | |
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| 3 | /* |
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| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009 |
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| 5 | * |
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| 6 | * This file is part of roarclients 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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| 25 | #include <roaraudio.h> |
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| 26 | #include <libroarlight/libroarlight.h> |
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| 27 | |
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| 28 | #define CONVAR struct roar_connection * con |
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| 29 | |
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| 30 | void usage (void) { |
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| 31 | printf("roarlight [OPTIONS]... command [command...]\n"); |
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| 32 | |
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| 33 | printf("\nOptions:\n\n"); |
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| 34 | |
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| 35 | printf(" --server SERVER - Set server hostname\n" |
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| 36 | " --help - Show this help\n" |
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| 37 | ); |
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| 38 | |
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| 39 | printf("\nCommands:\n\n"); |
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| 40 | printf( |
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| 41 | " help - Show this help\n" |
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| 42 | " sleep TIME - Sleeps for TIME seconds\n" |
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| 43 | " set chan=val - Set a DMX Channel\n" |
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| 44 | ); |
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| 45 | } |
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| 46 | |
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| 47 | int cmd_set (CONVAR, char * arg) { |
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| 48 | char * next = arg; |
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| 49 | char * k, * v; |
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| 50 | int32_t chan, val; |
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| 51 | struct roar_roardmx_message mes; |
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[2048] | 52 | int fh; //TODO: we should use pure VIO here |
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| 53 | struct roar_vio_calls vio; |
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[2046] | 54 | |
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| 55 | roar_roardmx_message_new_sset(&mes); |
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| 56 | |
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| 57 | while (next != NULL) { |
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| 58 | arg = next; |
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| 59 | next = strstr(next, ","); |
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| 60 | if ( next != NULL ) { |
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| 61 | *next = 0; |
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| 62 | next++; |
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| 63 | } |
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| 64 | |
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| 65 | k = arg; |
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| 66 | v = strstr(arg, "="); |
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| 67 | if ( v == NULL ) |
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| 68 | return -1; |
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| 69 | |
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| 70 | *v = 0; |
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| 71 | v++; |
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| 72 | |
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| 73 | chan = atoi(k); |
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| 74 | val = atoi(v); |
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| 75 | // printf("k='%s'(%i), v='%s'(%i)\n", k, chan, v, val); |
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| 76 | if ( roar_roardmx_message_add_chanval(&mes, chan, val) == -1 ) |
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| 77 | return -1; |
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| 78 | } |
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| 79 | |
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[2048] | 80 | if ( (fh = roar_simple_new_stream(con, |
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| 81 | ROAR_RATE_DEFAULT, ROAR_CHANNELS_DEFAULT, ROAR_BITS_DEFAULT, |
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[2052] | 82 | ROAR_CODEC_ROARDMX, ROAR_DIR_LIGHT_IN |
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[2048] | 83 | )) == -1 ) |
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| 84 | return -1; |
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| 85 | |
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| 86 | if ( roar_vio_open_fh_socket(&vio, fh) == -1 ) { |
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| 87 | close(fh); |
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| 88 | return -1; |
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| 89 | } |
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| 90 | |
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| 91 | if ( roar_roardmx_message_send(&mes, &vio) == -1 ) { |
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| 92 | roar_vio_close(&vio); |
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| 93 | return -1; |
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| 94 | } |
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| 95 | |
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| 96 | roar_vio_close(&vio); |
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| 97 | |
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[2046] | 98 | return 0; |
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| 99 | } |
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| 100 | |
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| 101 | int main (int argc, char * argv[]) { |
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| 102 | char * server = NULL; |
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| 103 | char * k; |
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| 104 | int i; |
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| 105 | struct roar_connection con; |
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| 106 | |
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| 107 | for (i = 1; i < argc; i++) { |
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| 108 | k = argv[i]; |
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| 109 | |
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| 110 | if ( !strcmp(k, "--server") || !strcmp(k, "-s") ) { |
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| 111 | server = argv[++i]; |
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| 112 | } else if ( !strcmp(k, "--codec") ) { |
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| 113 | |
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| 114 | } else if ( !strcmp(k, "--help") || !strcmp(k, "-h") ) { |
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| 115 | usage(); |
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| 116 | return 0; |
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| 117 | } else if ( *k == '-' ) { |
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| 118 | fprintf(stderr, "Error: unknown argument: %s\n", k); |
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| 119 | usage(); |
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| 120 | return 1; |
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| 121 | } else { |
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| 122 | break; |
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| 123 | } |
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| 124 | } |
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| 125 | |
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| 126 | if ( roar_connect(&con, server) == -1 ) { |
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| 127 | fprintf(stderr, "Error: Can not connect to server\n"); |
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| 128 | return 1; |
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| 129 | } |
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| 130 | |
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| 131 | if ( roar_identify(&con, "roarlight") == -1 ) { |
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| 132 | fprintf(stderr, "Error: Can not identify to server\n"); |
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| 133 | roar_disconnect(&con); |
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| 134 | return 1; |
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| 135 | } |
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| 136 | |
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| 137 | if ( i == argc ) { |
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| 138 | fprintf(stderr, "Error: No Commands given\n"); |
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| 139 | return 0; // this is not a fatal error... |
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| 140 | } |
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| 141 | |
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| 142 | for (; i < argc; i++) { |
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| 143 | k = argv[i]; |
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| 144 | // cmd is in k |
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| 145 | |
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| 146 | printf("--- [ %s ] ---\n", k); |
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| 147 | |
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| 148 | if ( !strcmp(k, "help") ) { |
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| 149 | usage(); |
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| 150 | |
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| 151 | } else if ( !strcmp(k, "sleep") ) { |
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| 152 | sleep(atoi(argv[++i])); |
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| 153 | |
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| 154 | } else if ( !strcmp(k, "set") ) { |
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| 155 | i++; |
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| 156 | if ( cmd_set(&con, argv[i]) == -1 ) { |
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| 157 | fprintf(stderr, "Error: can not set channels\n"); |
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| 158 | } else { |
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| 159 | printf("channels changed\n"); |
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| 160 | } |
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| 161 | |
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| 162 | } else { |
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| 163 | fprintf(stderr, "Error: invalid command: %s\n", k); |
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| 164 | } |
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| 165 | } |
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| 166 | |
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| 167 | roar_disconnect(&con); |
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| 168 | |
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| 169 | return 0; |
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| 170 | } |
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| 171 | |
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| 172 | //ll |
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