Remove wget.exe and use a small javascript instead. Had issues with some AV...

Actually, the get_file.js code was written by B.J. I have no merit.
Review URL: http://codereview.chromium.org/93139

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@14457 0039d316-1c4b-4281-b951-d872f2087c98

bootstrap/win/get_file.js

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+function download(sURL, sPath, verbose) {
+  if (verbose) {
+    WScript.StdOut.Write(" *  GET " + sURL + "...");
+  }
+	var oResponseBody = null;
+	try {
+		oXMLHTTP = new ActiveXObject("MSXML2.ServerXMLHTTP");
+	} catch (e) {
+		WScript.StdOut.WriteLine("[-] XMLHTTP " + new Number(e.number).toHex() + 
+			": Cannot create Active-X object (" + e.description) + ").";
+		WScript.Quit(1);
+	}
+	try {
+		oXMLHTTP.open("GET", sURL, false);
+	} catch (e) {
+		WScript.StdOut.WriteLine("[-] XMLHTTP " + new Number(e.number).toHex() + 
+			": invalid URL.");
+		WScript.Quit(1);
+	}
+	var sSize = "?";
+	var iSize
+	try {
+		oXMLHTTP.send(null);
+		if (oXMLHTTP.status != 200) {
+			WScript.StdOut.WriteLine("[-] HTTP " + oXMLHTTP.status + " " + 
+				oXMLHTTP.statusText);
+			WScript.Quit(1);
+		}
+		oResponseBody = oXMLHTTP.responseBody;
+		sSize = oXMLHTTP.getResponseHeader("Content-Length");
+		if (sSize != "") {
+			iSize = parseInt(sSize)
+			sSize = iSize.toBytes();
+		} else {
+			try {
+				iSize = new Number(oXMLHTTP.responseText.length)
+				sSize = iSize.toBytes();
+			} catch(e) {
+				sSize = "unknown size";
+			}
+		}
+	} catch (e) {
+		WScript.StdOut.WriteLine("[-] XMLHTTP " + new Number(e.number).toHex() + 
+			": Cannot make HTTP request (" + e.description) + ")";
+		WScript.Quit(1);
+	}
+
+  if (verbose) {
+    WScript.StdOut.WriteLine("ok (" + sSize + ").");
+    WScript.StdOut.Write(" *  Save " + sPath + "...");
+  }
+
+	try {
+		var oAS = new ActiveXObject("ADODB.Stream");
+		oAS.Mode = 3; // ReadWrite
+		oAS.Type = 1; // 1= Binary
+		oAS.Open(); // Open the stream
+		oAS.Write(oResponseBody); // Write the data
+		oAS.SaveToFile(sPath, 2); // Save to our destination
+		oAS.Close();
+	} catch(e) {
+		WScript.StdOut.WriteLine("[-] ADODB.Stream " + new Number(e.number).toHex() + 
+			": Cannot save file (" + e.description + ")");
+		WScript.Quit(1);
+	}
+	if (typeof(iSize) != undefined) {
+		oFSO = WScript.CreateObject("Scripting.FileSystemObject")
+		oFile = oFSO.GetFile(sPath)
+		if (oFile.Size < iSize) {
+			WScript.StdOut.WriteLine("[-] File only partially downloaded.");
+			WScript.Quit(1);
+		}
+	}
+  if (verbose) {
+    WScript.StdOut.WriteLine("ok.");
+  }
+}
+
+Number.prototype.isInt = function Number_isInt() {
+	return this % 1 == 0; 
+};
+Number.prototype.toBytes = function Number_toBytes() {
+	// Returns a "pretty" string representation of a number of bytes:
+	var aUnits = ["KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
+	var sUnit = "bytes";
+	var iLimit = 1; 
+	while(this > iLimit * 1100 && aUnits.length > 0) {
+		iLimit *= 1024;
+		sUnit = aUnits.shift();
+	}
+	return (Math.round(this * 100 / iLimit) / 100).toString() + " " + sUnit;
+};
+Number.prototype.toHex = function Number_toHex(nLength) {
+	if (arguments.length == 0) nLength = 1;
+	if (typeof(nLength) != "number" && !(nLength instanceof Number)) {
+		throw Exception("Length must be a positive integer larger than 0.", TypeError, 0);
+	}
+	if (nLength < 1 || !nLength.isInt()) {
+		throw Exception("Length must be a positive integer larger than 0.", "RangeError", 0);
+	}
+	var sResult = (this + (this < 0 ? 0x100000000 : 0)).toString(16);
+	while (sResult.length < nLength) sResult = "0" + sResult;
+	return sResult;
+};
+
+if (WScript.Arguments.length != 2) {
+  WScript.StdOut.Write("Incorrect arguments to download.js")
+} else {
+  download(WScript.Arguments(0), WScript.Arguments(1), false);
+}

bootstrap/win/win_tools.bat

@@ -24,7 +24,7 @@ goto :PYTHON_CHECK
 echo Installing subversion ...
 :: svn is not accessible; check it out and create 'proxy' files.
 if exist "%~dp0svn.7z" del "%~dp0svn.7z"
-call "%~dp0wget" -q %WIN_TOOLS_ROOT_URL%/third_party/svn_win_client.7z -O "%~dp0svn.7z"
+cscript //nologo //e:jscript "%~dp0get_file.js" %WIN_TOOLS_ROOT_URL%/third_party/svn_win_client.7z "%~dp0svn.7z"
 if errorlevel 1 goto :SVN_FAIL
 echo call "%~dp07za" x -y "%~dp0svn.7z" -o"%WIN_TOOLS_ROOT_DIR%" 1>nul
 call "%~dp07za" x -y "%~dp0svn.7z" -o"%WIN_TOOLS_ROOT_DIR%" 1>nul