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//------------------------------------------------------------------------------
// <copyright file="PageClientProxyGenerator.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.Script.Services {
using System.Web;
using System.Web.UI;
internal class PageClientProxyGenerator : ClientProxyGenerator {
private string _path;
internal PageClientProxyGenerator(IPage page, bool debug)
: this(VirtualPathUtility.MakeRelative(page.Request.Path, page.Request.FilePath), debug) {
// Dev10 Bug 597146: Use VirtualPathUtility to build a relative path from the path to the file.
// Previously just Page.Request.FilePath was used, which was for example, /app/foo/page.aspx,
// but this breaks with cookieless sessions since the url is /app/foo/(sessionid)/page.aspx.
// We need to make a relative path from page.Request.Path (e.g. /app/foo) to page.Request.FilePath
// (e.g. /app/foo/page.aspx) rather than just strip off 'page.aspx' with Path.GetFileName, because
// the url may include PathInfo, such as "/app/foo/page.aspx/pathinfo1/pathinfo2", and in that case
// we need the path to be ../../page.aspx
}
internal PageClientProxyGenerator(string path, bool debug) {
_path = path;
_debugMode = debug;
}
internal static string GetClientProxyScript(HttpContext context, IPage page, bool debug) {
// Do nothing during unit tests which have no context or page
if (context == null || page == null) return null;
WebServiceData webServiceData = WebServiceData.GetWebServiceData(context,
page.AppRelativeVirtualPath,
false /*failIfNoData*/,
true /*pageMethods */);
if (webServiceData == null)
return null;
PageClientProxyGenerator proxyGenerator = new PageClientProxyGenerator(page, debug);
return proxyGenerator.GetClientProxyScript(webServiceData);
}
protected override void GenerateTypeDeclaration(WebServiceData webServiceData, bool genClass) {
if (genClass) {
_builder.Append("PageMethods.prototype = ");
}
else {
_builder.Append("var PageMethods = ");
}
}
protected override string GetProxyTypeName(WebServiceData data) {
return "PageMethods";
}
protected override string GetProxyPath() {
return _path;
}
}
}
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