diff options
Diffstat (limited to 'mcs/class/System.Web/System.Web.Compilation/TemplateFactory.cs')
| -rw-r--r-- | mcs/class/System.Web/System.Web.Compilation/TemplateFactory.cs | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/mcs/class/System.Web/System.Web.Compilation/TemplateFactory.cs b/mcs/class/System.Web/System.Web.Compilation/TemplateFactory.cs deleted file mode 100644 index 50d10b0c58f..00000000000 --- a/mcs/class/System.Web/System.Web.Compilation/TemplateFactory.cs +++ /dev/null @@ -1,272 +0,0 @@ -//
-// System.Web.Compilation.TemplateFactory
-//
-// Authors:
-// Gonzalo Paniagua Javier (gonzalo@ximian.com)
-//
-// (C) 2002 Ximian, Inc (http://www.ximian.com)
-//
-using System;
-using System.Collections;
-using System.Diagnostics;
-using System.IO;
-using System.Reflection;
-using System.Text;
-using System.Web.UI;
-using System.Web.Util;
-
-//TODO: should use private bin to store dlls (when AppDomain and Assembly.Load know about it?)
-namespace System.Web.Compilation
-{
- class CompiledTypeData
- {
- string csFile;
- string aspxFile;
- Type type;
- DateTime since;
- //TODO: ArrayList fileDependencies;
-
- public CompiledTypeData (string aspxFile, string csFile, Type type, DateTime since)
- {
- this.aspxFile = aspxFile;
- this.csFile = csFile;
- this.type = type;
- this.since = since;
-
- }
-
- public bool IsNewer (DateTime dt)
- {
- return (dt > since);
- }
-
- public Type Type
- {
- get { return type; }
- set { type = value; }
- }
-
- public DateTime Since
- {
- get { return since; }
- set { since = value; }
- }
- }
-
- class TemplateFactory
- {
- internal class PageBuilder
- {
- private StringBuilder cscOptions;
- private string csFileName;
- private string className;
- public static char dirSeparator = Path.DirectorySeparatorChar;
- private static Hashtable cachedData = new Hashtable ();
- private static Random rnd_file = new Random ();
-
- private PageBuilder ()
- {
- }
-
- internal PageBuilder (string fileName)
- {
- csFileName = fileName;
-
- cscOptions = new StringBuilder ();
- cscOptions.Append ("/target:library ");
- AddReference ("System.Data");
- AddReference ("System.Web");
- AddReference ("System.Drawing");
- }
-
- internal Type Build ()
- {
- string dll;
-
- StreamReader st_file = new StreamReader (File.OpenRead (csFileName));
-
- StringReader file_content = new StringReader (st_file.ReadToEnd ());
- st_file.Close ();
- if (GetBuildOptions (file_content) == false)
- return null;
-
- dll = rnd_file.Next () + Path.GetFileName (csFileName).Replace (".cs", ".dll");
- if (Compile (csFileName, dll) == true){
- Assembly assembly = Assembly.LoadFrom (dll);
- Type type = assembly.GetType ("ASP." + className);
- return type;
- }
-
- return null;
- }
-
- private static bool RunProcess (string exe, string arguments, string output_file, string script_file)
- {
- Console.WriteLine ("{0} {1}", exe, arguments);
- Console.WriteLine ("Output goes to {0}", output_file);
- Console.WriteLine ("Script file is {0}", script_file);
- Process proc = new Process ();
-
- proc.StartInfo.FileName = exe;
- proc.StartInfo.Arguments = arguments;
- proc.StartInfo.UseShellExecute = false;
- proc.StartInfo.RedirectStandardOutput = true;
- proc.Start ();
- string poutput = proc.StandardOutput.ReadToEnd();
- proc.WaitForExit ();
- int result = proc.ExitCode;
- proc.Close ();
-
- StreamWriter cmd_output = new StreamWriter (File.Create (output_file));
- cmd_output.Write (poutput);
- cmd_output.Close ();
- StreamWriter bat_output = new StreamWriter (File.Create (script_file));
- bat_output.Write (exe + " " + arguments);
- bat_output.Close ();
-
- return (result == 0);
- }
-
- private bool GetBuildOptions (StringReader genCode)
- {
- string line;
- string dll;
-
- while ((line = genCode.ReadLine ()) != String.Empty) {
- if (line.StartsWith ("//<class ")){
- className = GetAttributeValue (line, "name");
- } else if (line.StartsWith ("//<compileandreference ")) {
- string src = GetAttributeValue (line, "src");
- dll = src.Replace (".cs", ".dll"); //FIXME
- //File.Delete (dll);
- if (Compile (src, dll) == false){
- Console.WriteLine ("Error compiling {0}. See the output file.", src);
- return false;
- }
- AddReference (dll.Replace (".dll", ""));
- } else if (line.StartsWith ("//<reference ")) {
- dll = GetAttributeValue (line, "dll");
- AddReference (dll);
- } else if (line.StartsWith ("//<compileroptions ")) {
- string options = GetAttributeValue (line, "options");
- cscOptions.Append (" " + options + " ");
- } else {
- Console.WriteLine ("This is the build option line i get:\n" + line);
- return false;
- }
- }
-
- return true;
- }
-
- private void AddReference (string reference)
- {
- string arg = String.Format ("/r:{0}.dll ", reference);
- cscOptions.Append (arg);
- }
-
- private string GetAttributeValue (string line, string att)
- {
- string att_start = att + "=\"";
- int begin = line.IndexOf (att_start);
- int end = line.Substring (begin + att_start.Length).IndexOf ('"');
- if (begin == -1 || end == -1)
- throw new ApplicationException ("Error in reference option:\n" + line);
-
- return line.Substring (begin + att_start.Length, end);
- }
-
- private bool Compile (string csName, string dllName)
- {
- cscOptions.AppendFormat ("/out:{0} ", dllName);
- cscOptions.Append (csName);
-
- string cmdline = cscOptions.ToString ();
- string noext = csName.Replace (".cs", "");
- string output_file = noext + "_compilation_output.txt";
- string bat_file = noext + "_compile_command.bat";
- return RunProcess ("mcs", cmdline, output_file, bat_file);
- }
- }
-
-
- static object compiling = new object ();
- static Hashtable compiledTypes = new Hashtable ();
-
- internal static string CompilationOutputFileName (string fileName)
- {
- string name = "xsp_" + Path.GetFileName (fileName).Replace (".aspx", ".txt");
- return "output" + PageBuilder.dirSeparator + "output_from_compilation_" + name;
- }
-
- internal static string GeneratedXspFileName (string fileName)
- {
- string name = Path.GetFileName (fileName).Replace (".aspx", ".cs");
- return "output" + PageBuilder.dirSeparator + "xsp_" + name;
- }
-
- private TemplateFactory ()
- {
- }
-
- static Type AlreadyGotIt (string aspxFile, ref DateTime filedt)
- {
- WebTrace.PushContext ("TemplateFactory.AlreadyGotIt");
- WebTrace.WriteLine ("Start: {0}", aspxFile);
- if (!compiledTypes.Contains (aspxFile)) {
- WebTrace.WriteLine ("File {0} not already compiled", filedt);
- WebTrace.PopContext ();
- return null;
- }
-
- CompiledTypeData data = (CompiledTypeData) compiledTypes [aspxFile];
- try {
- filedt = File.GetLastWriteTime (aspxFile);
- } catch {
- WebTrace.WriteLine ("Error getting date for {0}", aspxFile);
- WebTrace.PopContext ();
- return null;
- }
-
- if (data.IsNewer (filedt)) {
- compiledTypes.Remove (aspxFile);
- WebTrace.WriteLine ("aspx modified: {0}", filedt);
- WebTrace.PopContext ();
- return null;
- }
-
- WebTrace.WriteLine ("End: {0}", data.Type);
- WebTrace.PopContext ();
- return data.Type;
- }
-
- internal static Type GetTypeFromSource (string aspxFile, string csFile)
- {
- DateTime filedt = DateTime.Now;
- Type type = AlreadyGotIt (aspxFile, ref filedt) as Type;
- if (type != null)
- return type;
-
- if (csFile == null || !File.Exists (csFile))
- return null; //FIXME: throw an exception if the file does not exists
-
- PageBuilder builder = new PageBuilder (csFile);
- lock (compiling) {
- type = AlreadyGotIt (aspxFile, ref filedt) as Type;
- if (type != null)
- return type;
-
- type = builder.Build ();
- }
-
- if (type == null)
- return null;
-
- CompiledTypeData data = new CompiledTypeData (aspxFile, csFile, type, filedt);
- compiledTypes.Add (aspxFile, data);
-
- return type;
- }
- }
-}
-
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