Mercurial > isshouni
annotate isshouni.js @ 4:e6f5077c2ea9
Display an error message when there is no video, and fix exit.
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Thu, 23 Feb 2012 21:06:53 +0100 |
| parents | 0082e861cf16 |
| children | 4a063df30be9 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/env node |
| 2 'use strict'; | |
| 3 | |
| 4 /** | |
| 5 Copyright (c) 2012, Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | |
| 6 | |
| 7 Permission to use, copy, modify, and/or distribute this software for any | |
| 8 purpose with or without fee is hereby granted, provided that the above | |
| 9 copyright notice and this permission notice appear in all copies. | |
| 10 | |
| 11 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 12 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 13 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| 14 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 15 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 16 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
| 17 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 18 */ | |
| 19 | |
|
4
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Display an error message when there is no video, and fix exit.
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20 if (process.argv.length < 3) { |
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21 console.log('You should put at least a video on your command line.'); |
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22 process.exit(); |
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Display an error message when there is no video, and fix exit.
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23 } |
| 0 | 24 |
| 25 var config = require('./config'); | |
| 26 var args = ['-slave'].concat(process.argv.slice(2)); | |
| 27 | |
| 28 var tty = require('tty'); | |
| 29 var xmpp = require('node-xmpp'); | |
| 30 var JID = require('./jid'); | |
| 31 var spawn = require('child_process').spawn; | |
| 32 | |
| 33 var cl = new xmpp.Client(config); | |
| 34 var mplayer = spawn('mplayer', args); | |
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35 var paused = false; |
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36 var connected = false; |
| 0 | 37 |
| 38 var connect = function() { | |
| 39 cl.send(new xmpp.Element('presence', {to: config.muc + '/' + config.nick}) | |
| 40 .c('x', {xmlns: 'http://jabber.org/protocol/muc'}) | |
| 41 .c('history', {maxchars: '0'}) | |
| 42 .up()); | |
| 43 //TODO: handle join errors. | |
| 44 }; | |
| 45 cl.on('online', connect); | |
| 46 | |
| 47 var disconnect = function() { | |
| 48 cl.send(new xmpp.Element('presence', {to: config.muc + '/' + config.nick, type: 'unavailable'})); | |
| 49 process.stdin.end(); | |
| 50 cl.end(); | |
| 51 }; | |
| 52 | |
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53 var send_message = function(name, arg, type) { |
| 0 | 54 //console.log('SENT: ' + name + ' ' + arg); |
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55 if (!type) |
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56 type = 'groupchat'; |
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57 |
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58 var message = new xmpp.Element('message', {to: config.muc, type: type}) |
| 0 | 59 .c(name, {xmlns: 'urn:linkmauve:player'}); |
| 60 | |
| 61 if (arg) | |
| 62 message.t(arg); | |
| 63 | |
| 64 cl.send(message.up()); | |
| 65 }; | |
| 66 | |
| 67 var send_command = function(text) { | |
| 68 //console.log(text); | |
| 69 mplayer.stdin.write(text + '\n'); | |
| 70 }; | |
| 71 | |
| 72 cl.on('stanza', function(stanza) { | |
| 73 //console.log(stanza.toString()); | |
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74 |
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75 var type = stanza.attrs['type']; |
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76 var from = new JID(stanza.attrs['from']); |
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77 var id = stanza.attrs['id'] || ''; |
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78 |
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79 if (stanza.is('iq') && (type === 'get' || type === 'set')) |
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80 return cl.send(new xmpp.Element('iq', {to: from, id: id, type: 'error'}) |
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81 .c('error', {type: 'cancel'}) |
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88eb49491a1e
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parents:
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82 .c('service-unavailable', {xmlns: 'urn:ietf:params:xml:ns:xmpp-stanzas'}) |
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88eb49491a1e
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83 .up() |
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88eb49491a1e
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parents:
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84 .up()); |
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88eb49491a1e
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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85 |
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86 if (from.bare !== config.muc) |
| 0 | 87 return; |
| 88 | |
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89 if (stanza.is('presence') && type !== 'unavailable') |
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90 return on_presence(from, stanza); |
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91 |
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92 if (stanza.is('message')) |
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93 return on_message(from, stanza); |
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94 }); |
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88eb49491a1e
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95 |
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96 var on_message = function(from, stanza) { |
| 0 | 97 if (from.resource === config.nick) |
| 98 return; | |
| 99 | |
| 100 var message = stanza.getChild('body'); | |
| 101 if (message) | |
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102 message = message.getText(); |
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103 if (message) |
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104 send_command('osd_show_text "' + from.resource + ': ' + message + '"'); |
| 0 | 105 |
| 106 var payload = stanza.getChild(null, 'urn:linkmauve:player'); | |
| 107 if (!payload) | |
| 108 return; | |
| 109 | |
| 110 //send_command('osd_show_text "' + from.resource + ' did ' + payload.name + '"'); | |
| 111 | |
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112 if (payload.name === 'pause') { |
| 0 | 113 send_command('pause'); |
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114 paused = !paused; |
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115 } else if (payload.name === 'seek') |
| 0 | 116 send_command('seek ' + payload.getText()); |
| 117 else if (payload.name === 'synchro') | |
| 118 send_command('seek ' + payload.getText() + ' 2'); | |
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119 }; |
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120 |
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121 var on_presence = function(from, stanza) { |
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122 if (from.resource === config.nick) { |
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123 connected = true; |
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124 return; |
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125 } |
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parents:
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126 if (!connected) |
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127 return; |
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128 |
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129 console.log('New participant: ' + from.resource); |
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130 |
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131 if (paused) |
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132 send_message('paused', undefined, 'chat'); |
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133 }; |
| 0 | 134 |
| 135 cl.on('error', function(e) { | |
| 136 console.log(e); | |
| 137 }); | |
| 138 | |
| 139 var commands = { | |
| 140 '+': 'volume 1', | |
| 141 '-': 'volume -1', | |
| 142 'm': 'mute', | |
| 143 ' ': function() { | |
| 144 send_message('pause'); | |
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145 paused = !paused; |
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146 console.log(paused); |
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147 if (paused) |
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148 send_command('get_time_pos'); |
| 0 | 149 return 'pause'; |
| 150 }, | |
| 151 'q': function() { | |
| 152 tty.setRawMode(false); | |
| 153 disconnect(); | |
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Display an error message when there is no video, and fix exit.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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154 process.exit(); |
| 0 | 155 return 'quit'; |
| 156 }, | |
| 157 }; | |
| 158 | |
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159 var seek = function(time) { |
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160 send_message('seek', time); |
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161 send_command('seek ' + time); |
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162 }; |
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163 |
| 0 | 164 process.stdin.resume(); |
| 165 tty.setRawMode(true); | |
| 166 process.stdin.on('keypress', function(char, key) { | |
| 167 if (!char) { | |
| 168 if (key.name == 'right') | |
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169 seek(10); |
| 0 | 170 else if (key.name == 'left') |
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171 seek(-10); |
| 0 | 172 else if (key.name == 'up') |
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173 seek(60); |
| 0 | 174 else if (key.name == 'down') |
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175 seek(-60); |
| 0 | 176 } else if (char in commands) { |
| 177 var command = commands[char]; | |
| 178 if (typeof command === 'function') | |
| 179 command = command(); | |
| 180 send_command(command); | |
| 181 } | |
| 182 }); | |
| 183 | |
| 184 mplayer.stdout.on('data', function(data) { | |
| 185 //console.log('DATA: '+data); | |
| 186 data = /(ANS_TIME_POSITION)=([0-9\.]+)/.exec(data); | |
| 187 if (!data) | |
| 188 return; | |
| 189 | |
| 190 var cmd = data[1]; | |
| 191 var arg = data[2]; | |
| 192 if (cmd === 'ANS_TIME_POSITION') | |
| 193 send_message('synchro', arg); | |
| 194 }); |