node/src/node.js at master · jmarksharkey/node · GitHub

History

167 lines (131 loc) · 4.99 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

(function (process) {

process.global.process = process;

process.global.global = process.global;

global.GLOBAL = global;

/** deprecation errors ************************************************/

function removed (reason) {

return function () {

throw new Error(reason)

}

GLOBAL.__module = removed("'__module' has been renamed to 'module'");

GLOBAL.include = removed("include(module) has been removed. Use require(module)");

GLOBAL.puts = removed("puts() has moved. Use require('sys') to bring it back.");

GLOBAL.print = removed("print() has moved. Use require('sys') to bring it back.");

GLOBAL.p = removed("p() has moved. Use require('sys') to bring it back.");

process.debug = removed("process.debug() has moved. Use require('sys') to bring it back.");

process.error = removed("process.error() has moved. Use require('sys') to bring it back.");

process.watchFile = removed("process.watchFile() has moved to fs.watchFile()");

process.unwatchFile = removed("process.unwatchFile() has moved to fs.unwatchFile()");

process.mixin = removed('process.mixin() has been removed.');

GLOBAL.node = {};

node.createProcess = removed("node.createProcess() has been changed to process.createChildProcess() update your code");

process.createChildProcess = removed("childProcess API has changed. See doc/api.txt.");

node.exec = removed("process.exec() has moved. Use require('sys') to bring it back.");

node.inherits = removed("node.inherits() has moved. Use require('sys') to access it.");

process.inherits = removed("process.inherits() has moved to sys.inherits.");

node.http = {};

node.http.createServer = removed("node.http.createServer() has moved. Use require('http') to access it.");

node.http.createClient = removed("node.http.createClient() has moved. Use require('http') to access it.");

node.tcp = {};

node.tcp.createServer = removed("node.tcp.createServer() has moved. Use require('tcp') to access it.");

node.tcp.createConnection = removed("node.tcp.createConnection() has moved. Use require('tcp') to access it.");

node.dns = {};

node.dns.createConnection = removed("node.dns.createConnection() has moved. Use require('dns') to access it.");

process.assert = function (x, msg) {

if (!(x)) throw new Error(msg || "assertion error");

};

process.evalcx = process.binding('evals').Script.runInNewContext;

// nextTick()

var nextTickQueue = [];

process._tickCallback = function () {

var l = nextTickQueue.length;

while (l--) {

var cb = nextTickQueue.shift();

cb();

}

};

process.nextTick = function (callback) {

nextTickQueue.push(callback);

process._needTickCallback();

};

// Module System

var module = {}

process.compile("(function (exports) {"

+ process.binding("natives").module

+ "\n})", "module")(module);

// TODO: make sure that event module gets loaded here once it's

// factored out of module.js

// module.require("events");

// Signal Handlers

function isSignal (event) {

return event.slice(0, 3) === 'SIG' && process.hasOwnProperty(event);

};

process.addListener("newListener", function (event) {

if (isSignal(event) && process.listeners(event).length === 0) {

var b = process.binding('signal_watcher');

var w = new b.SignalWatcher(process[event]);

w.addListener("signal", function () {

process.emit(event);

});

}

});

// Timers

function addTimerListener (callback) {

var timer = this;

// Special case the no param case to avoid the extra object creation.

if (arguments.length > 2) {

var args = Array.prototype.slice.call(arguments, 2);

timer.callback = function () { callback.apply(timer, args); };

} else {

timer.callback = callback;

}

global.setTimeout = function (callback, after) {

var timer = new process.Timer();

addTimerListener.apply(timer, arguments);

timer.start(after, 0);

return timer;

};

global.setInterval = function (callback, repeat) {

var timer = new process.Timer();

addTimerListener.apply(timer, arguments);

timer.start(repeat, repeat);

return timer;

};

global.clearTimeout = function (timer) {

if (timer instanceof process.Timer) {

timer.stop();

}

};

global.clearInterval = global.clearTimeout;

var stdout;

process.__defineGetter__('stdout', function () {

if (stdout) return stdout;

var net = module.requireNative('net');

stdout = new net.Stream(process.binding('stdio').stdoutFD);

return stdout;

});

var stdin;

process.openStdin = function () {

if (stdin) return stdin;

var net = module.requireNative('net');

var fd = process.binding('stdio').openStdin();

stdin = new net.Stream(fd);

stdin.resume();

stdin.readable = true;

return stdin;

};

process.exit = function (code) {

process.emit("exit");

process.reallyExit(code);

};

module.runMain();

// All our arguments are loaded. We've evaluated all of the scripts. We

// might even have created TCP servers. Now we enter the main eventloop. If

// there are no watchers on the loop (except for the ones that were

// ev_unref'd) then this function exits. As long as there are active

// watchers, it blocks.

process.loop();

process.emit("exit");

});

node/src/node.js at master · jmarksharkey/node · GitHub

Expand file tree

Breadcrumbs

node.js

Latest commit

History

Breadcrumbs

node.js

File metadata and controls