Added high-level inflator stubs

lib/inflate.js

@@ -1,33 +1,73 @@
-var z_inflate = require('zlib/inflate.js');
+'use strict';
+
+//var z_inflate = require('./zlib/inflate');
+var utils = require('./zlib/utils');
 
 
-var Inflate = function(options) {
+var Inflate = function(/*options*/) {
 
-}
+};
 
 
-Inflate.prototype.push = function(input) {
+Inflate.prototype.push = function(/*data_in*/) {
 
-}
+};
 
 Inflate.prototype.finish = function() {
 
+};
+
+Inflate.prototype.onData = function(/*data_out*/) {
+
+};
+
+Inflate.prototype.onEnd = function(/*error*/) {
+
+};
+
+function inflate (input, options) {
+  var result;
+  var chains = [];
+  var inflator = new Inflate(options);
+
+  inflator.onData = function(data_out) {
+    chains.push(data_out);
+  };
+
+  inflator.onEnd = function(error) {
+    var i, l, len, pos, chain;
+
+    if (error) { throw error; }
+
+    // calculate data length
+    len = 0;
+    for (i=0, l=chains.length; i<l; i++) {
+      len += chains[i].length;
+    }
+
+    // join chains
+    result = utils.arrayCreate(len);
+    pos = 0;
+
+    for (i=0, l=chains.length; i<l; i++) {
+      chain = chains[i];
+      len = chain.length;
+      utils.arraySet(result, chain, 0, len, pos);
+      pos += len;
+    }
+  };
+
+  inflator.push(input);
+
+  return result;
 }
 
-Inflate.prototype.onData = function(output) {
-
-}
-
-Inflate.prototype.onEnd = function(error) {
-
+function inflateRaw (input, options) {
+  options = options || {};
+  options.raw = true;
+  return inflate(input, options);
 }
 
 exports.Inflate = Inflate;
-
-exports.inflate = function(input, options) {
-
-}
-
-exports.inflateRaw = function(input, options) {
-
-}
+exports.inflate = inflate;
+exports.inflateRaw = inflateRaw;