Initial Upload via GIT

1 files changed, 147 insertions, 0 deletions

diff --git a/cordova/node_modules/tail/tail.js b/cordova/node_modules/tail/tail.js
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index 0000000..061ceab
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+++ b/cordova/node_modules/tail/tail.js
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+// Generated by CoffeeScript 1.6.2
+var Tail, environment, events, fs,
+  __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+
+events = require("events");
+
+fs = require('fs');
+
+environment = process.env['NODE_ENV'] || 'development';
+
+Tail = (function(_super) {
+  __extends(Tail, _super);
+
+  Tail.prototype.readBlock = function() {
+    var block, stream,
+      _this = this;
+
+    if (this.queue.length >= 1) {
+      block = this.queue.shift();
+      if (block.end > block.start) {
+        stream = fs.createReadStream(this.filename, {
+          start: block.start,
+          end: block.end - 1,
+          encoding: "utf-8"
+        });
+        stream.on('error', function(error) {
+          console.log("Tail error:" + error);
+          return _this.emit('error', error);
+        });
+        stream.on('end', function() {
+          if (_this.queue.length >= 1) {
+            return _this.internalDispatcher.emit("next");
+          }
+        });
+        return stream.on('data', function(data) {
+          var chunk, parts, _i, _len, _results;
+
+          _this.buffer += data;
+          parts = _this.buffer.split(_this.separator);
+          _this.buffer = parts.pop();
+          _results = [];
+          for (_i = 0, _len = parts.length; _i < _len; _i++) {
+            chunk = parts[_i];
+            _results.push(_this.emit("line", chunk));
+          }
+          return _results;
+        });
+      }
+    }
+  };
+
+  function Tail(filename, separator, fsWatchOptions, frombeginning) {
+    var stats,
+      _this = this;
+
+    this.filename = filename;
+    this.separator = separator != null ? separator : '\n';
+    this.fsWatchOptions = fsWatchOptions != null ? fsWatchOptions : {};
+    this.frombeginning = frombeginning != null ? frombeginning : false;
+    this.readBlock = __bind(this.readBlock, this);
+    this.buffer = '';
+    this.internalDispatcher = new events.EventEmitter();
+    this.queue = [];
+    this.isWatching = false;
+    stats = fs.statSync(this.filename);
+    this.internalDispatcher.on('next', function() {
+      return _this.readBlock();
+    });
+    this.pos = this.frombeginning ? 0 : stats.size;
+    this.watch();
+  }
+
+  Tail.prototype.watch = function() {
+    var _this = this;
+
+    if (this.isWatching) {
+      return;
+    }
+    this.isWatching = true;
+    if (fs.watch) {
+      return this.watcher = fs.watch(this.filename, this.fsWatchOptions, function(e) {
+        return _this.watchEvent(e);
+      });
+    } else {
+      return fs.watchFile(this.filename, this.fsWatchOptions, function(curr, prev) {
+        return _this.watchFileEvent(curr, prev);
+      });
+    }
+  };
+
+  Tail.prototype.watchEvent = function(e) {
+    var stats,
+      _this = this;
+
+    if (e === 'change') {
+      stats = fs.statSync(this.filename);
+      if (stats.size < this.pos) {
+        this.pos = stats.size;
+      }
+      if (stats.size > this.pos) {
+        this.queue.push({
+          start: this.pos,
+          end: stats.size
+        });
+        this.pos = stats.size;
+        if (this.queue.length === 1) {
+          return this.internalDispatcher.emit("next");
+        }
+      }
+    } else if (e === 'rename') {
+      this.unwatch();
+      return setTimeout((function() {
+        return _this.watch();
+      }), 1000);
+    }
+  };
+
+  Tail.prototype.watchFileEvent = function(curr, prev) {
+    if (curr.size > prev.size) {
+      this.queue.push({
+        start: prev.size,
+        end: curr.size
+      });
+      if (this.queue.length === 1) {
+        return this.internalDispatcher.emit("next");
+      }
+    }
+  };
+
+  Tail.prototype.unwatch = function() {
+    if (fs.watch && this.watcher) {
+      this.watcher.close();
+      this.pos = 0;
+    } else {
+      fs.unwatchFile(this.filename);
+    }
+    this.isWatching = false;
+    return this.queue = [];
+  };
+
+  return Tail;
+
+})(events.EventEmitter);
+
+exports.Tail = Tail;