Merge from default branch

--HG--
branch : product-engine

1 files changed, 711 insertions, 711 deletions

diff --git a/indra/tools/vstool/main.cs b/indra/tools/vstool/main.cs
index 5c41c916e2..cc268d59d9 100644
--- a/indra/tools/vstool/main.cs
+++ b/indra/tools/vstool/main.cs
@@ -1,711 +1,711 @@
-// Code about getting running instances visual studio
-// was borrowed from 
-// http://www.codeproject.com/KB/cs/automatingvisualstudio.aspx
-
-
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Reflection;
-using System.Runtime.InteropServices;
-using System.Runtime.InteropServices.ComTypes;
-using Microsoft.CSharp;
-
-namespace VSTool
-{
-    // The MessageFilter class comes from:
-    // http://msdn.microsoft.com/en-us/library/ms228772(VS.80).aspx
-    // It allows vstool to get timing error messages from 
-    // visualstudio and handle them.
-    public class MessageFilter : IOleMessageFilter
-    {
-        //
-        // Class containing the IOleMessageFilter
-        // thread error-handling functions.
-
-        // Start the filter.
-        public static void Register()
-        {
-            IOleMessageFilter newFilter = new MessageFilter(); 
-            IOleMessageFilter oldFilter = null; 
-            CoRegisterMessageFilter(newFilter, out oldFilter);
-        }
-
-        // Done with the filter, close it.
-        public static void Revoke()
-        {
-            IOleMessageFilter oldFilter = null; 
-            CoRegisterMessageFilter(null, out oldFilter);
-        }
-
-        //
-        // IOleMessageFilter functions.
-        // Handle incoming thread requests.
-        int IOleMessageFilter.HandleInComingCall(int dwCallType, 
-          System.IntPtr hTaskCaller, int dwTickCount, System.IntPtr 
-          lpInterfaceInfo) 
-        {
-            //Return the flag SERVERCALL_ISHANDLED.
-            return 0;
-        }
-
-        // Thread call was rejected, so try again.
-        int IOleMessageFilter.RetryRejectedCall(System.IntPtr 
-          hTaskCallee, int dwTickCount, int dwRejectType)
-        {
-            if (dwRejectType == 2)
-            // flag = SERVERCALL_RETRYLATER.
-            {
-                // Retry the thread call immediately if return >=0 & 
-                // <100.
-                return 99;
-            }
-            // Too busy; cancel call.
-            return -1;
-        }
-
-        int IOleMessageFilter.MessagePending(System.IntPtr hTaskCallee, 
-          int dwTickCount, int dwPendingType)
-        {
-            //Return the flag PENDINGMSG_WAITDEFPROCESS.
-            return 2; 
-        }
-
-        // Implement the IOleMessageFilter interface.
-        [DllImport("Ole32.dll")]
-        private static extern int 
-          CoRegisterMessageFilter(IOleMessageFilter newFilter, out 
-          IOleMessageFilter oldFilter);
-    }
-
-    [ComImport(), Guid("00000016-0000-0000-C000-000000000046"), 
-    InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
-    interface IOleMessageFilter 
-    {
-        [PreserveSig]
-        int HandleInComingCall( 
-            int dwCallType, 
-            IntPtr hTaskCaller, 
-            int dwTickCount, 
-            IntPtr lpInterfaceInfo);
-
-        [PreserveSig]
-        int RetryRejectedCall( 
-            IntPtr hTaskCallee, 
-            int dwTickCount,
-            int dwRejectType);
-
-        [PreserveSig]
-        int MessagePending( 
-            IntPtr hTaskCallee, 
-            int dwTickCount,
-            int dwPendingType);
-    }
-
-    class ViaCOM
-    {
-        public static object GetProperty(object from_obj, string prop_name)
-        {
-            try
-            {
-                Type objType = from_obj.GetType();
-                return objType.InvokeMember(
-                    prop_name,
-                    BindingFlags.GetProperty, null,
-                    from_obj,
-                    null);
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine("Error getting property: \"{0}\"", prop_name);
-                Console.WriteLine(e.Message);
-                throw e;
-            }
-        }
-
-        public static object SetProperty(object from_obj, string prop_name, object new_value)
-        {
-            try
-            {
-                object[] args = { new_value };
-                Type objType = from_obj.GetType();
-                return objType.InvokeMember(
-                    prop_name,
-                    BindingFlags.DeclaredOnly |
-                    BindingFlags.Public |
-                    BindingFlags.NonPublic |
-                    BindingFlags.Instance |
-                    BindingFlags.SetProperty,
-                    null,
-                    from_obj,
-                    args);
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine("Error setting property: \"{0}\"", prop_name);
-                Console.WriteLine(e.Message);
-                throw e;
-            }
-        }
-
-        public static object CallMethod(object from_obj, string method_name, params object[] args)
-        {
-            try
-            {
-                Type objType = from_obj.GetType();
-                return objType.InvokeMember(
-                    method_name,
-                    BindingFlags.DeclaredOnly |
-                    BindingFlags.Public |
-                    BindingFlags.NonPublic |
-                    BindingFlags.Instance |
-                    BindingFlags.InvokeMethod,
-                    null,
-                    from_obj,
-                    args);
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine("Error calling method \"{0}\"", method_name);
-                Console.WriteLine(e.Message);
-                throw e;
-            }
-        }
-    };
-
-    /// <summary>
-	/// The main entry point class for VSTool.
-	/// </summary>
-    class VSToolMain
-    {
-        #region Interop imports
-        [DllImport("ole32.dll")]  
-        public static extern int GetRunningObjectTable(int reserved, out IRunningObjectTable prot); 
- 
-        [DllImport("ole32.dll")]  
-        public static extern int  CreateBindCtx(int reserved, out IBindCtx ppbc);
-        #endregion 
-
-        static System.Boolean ignore_case = true;
-
-        static string solution_name = null;
-        static bool use_new_vs = false;
-        static Hashtable projectDict = new Hashtable();
-        static string startup_project = null;
-        static string config = null;
-
-        static object dte = null;
-        static object solution = null;
-
-        /// <summary>
-		/// The main entry point for the application.
-		/// </summary>
-		[STAThread]
-		static int Main(string[] args)
-		{
-            int retVal = 0;
-            bool need_save = false;
-
-            try
-            {
-                parse_command_line(args);
-
-                Console.WriteLine("Editing solution: {0}", solution_name);
-
-                bool found_open_solution = GetDTEAndSolution();
-
-                if (dte == null || solution == null)
-                {
-                    retVal = 1;
-                }
-                else
-                {
-                    MessageFilter.Register();
-
-                    // Walk through all of the projects in the solution
-                    // and list the type of each project.
-                    foreach (DictionaryEntry p in projectDict)
-                    {
-                        string project_name = (string)p.Key;
-                        string working_dir = (string)p.Value;
-                        if (SetProjectWorkingDir(solution, project_name, working_dir))
-                        {
-                            need_save = true;
-                        }
-                    }
-
-                    if (config != null)
-                    {
-                        need_save = SetActiveConfig(config);
-                    }
-
-                    if (startup_project != null)
-                    {
-                        need_save = SetStartupProject(startup_project);
-                    }
-
-                    if (need_save)
-                    {
-                        if (found_open_solution == false)
-                        {
-                            ViaCOM.CallMethod(solution, "Close", null);
-                        }
-                    }
-                }
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine(e.Message);
-                retVal = 1;
-            }
-            finally
-            {
-                if (solution != null)
-                {
-                    Marshal.ReleaseComObject(solution);
-                    solution = null;
-                }
-
-                if (dte != null)
-                {
-                    Marshal.ReleaseComObject(dte);
-                    dte = null;
-                }
-
-                MessageFilter.Revoke();
-            }
-            return retVal;
-        }
-
-        public static bool parse_command_line(string[] args)
-        {
-            string options_desc = 
-                "--solution <solution_name>   : MSVC solution name. (required)\n" +
-                "--use_new_vs                 : Ignore running versions of visual studio.\n" +
-                "--workingdir <project> <dir> : Set working dir of a VC project.\n" +
-                "--config <config>            : Set the active config for the solution.\n" +
-                "--startup <project>          : Set the startup project for the solution.\n";
-
-            try
-            {
-                // Command line param parsing loop.
-                int i = 0;
-                for (; i < args.Length; ++i)
-                {
-                    if ("--solution" == args[i])
-                    {
-                        if (solution_name != null)
-                        {
-                            throw new ApplicationException("Found second --solution option");
-                        }
-                        solution_name = args[++i];
-                    }
-                    else if ("--use_new_vs" == args[i])
-                    {
-                        use_new_vs = true;
-                    }
-
-                    else if ("--workingdir" == args[i])
-                    {
-                        string project_name = args[++i];
-                        string working_dir = args[++i];
-                        projectDict.Add(project_name, working_dir);
-                    }
-                    else if ("--config" == args[i])
-                    {
-                        if (config != null)
-                        {
-                            throw new ApplicationException("Found second --config option");
-                        }
-                        config = args[++i];
-                    }
-                    else if ("--startup" == args[i])
-                    {
-                        if (startup_project != null)
-                        {
-                            throw new ApplicationException("Found second --startup option");
-                        }
-                        startup_project = args[++i];
-                    }
-                    else
-                    {
-                        throw new ApplicationException("Found unrecognized token on command line: " + args[i]);
-                    }
-                }
-
-                if (solution_name == null)
-                {
-                    throw new ApplicationException("The --solution option is required.");
-                }
-            }
-            catch(ApplicationException e)
-            {
-
-                Console.WriteLine("Oops! " + e.Message);
-                Console.Write("Command line:");
-                foreach (string arg in args)
-                {
-                    Console.Write(" " + arg);
-                }
-                Console.Write("\n\n");
-                Console.WriteLine("VSTool command line usage");
-                Console.Write(options_desc);
-                throw e;
-            }
-            return true;
-        }
-
-        public static bool GetDTEAndSolution()
-        {
-            bool found_open_solution = true;
-
-            Console.WriteLine("Looking for existing VisualStudio instance...");
-
-            // Get an instance of the currently running Visual Studio .NET IDE.
-            // dte = (EnvDTE.DTE)System.Runtime.InteropServices.Marshal.GetActiveObject("VisualStudio.DTE.7.1");
-            string full_solution_name = System.IO.Path.GetFullPath(solution_name);
-            if (false == use_new_vs)
-            {
-                dte = GetIDEInstance(full_solution_name);
-            }
-
-            if (dte == null)
-            {
-                try
-                {
-                    Console.WriteLine("  Didn't find open solution, starting new background VisualStudio instance...");
-                    Console.WriteLine("  Reading .sln file version...");
-                    string version = GetSolutionVersion(full_solution_name);
-
-                    Console.WriteLine("  Using version: {0}...", version);
-                    string progid = GetVSProgID(version);
-
-                    Type objType = Type.GetTypeFromProgID(progid);
-                    dte = System.Activator.CreateInstance(objType);
-                    Console.WriteLine("  Reading solution: \"{0}\"", full_solution_name);
-
-                    solution = ViaCOM.GetProperty(dte, "Solution");
-                    object[] openArgs = { full_solution_name };
-                    ViaCOM.CallMethod(solution, "Open", openArgs);
-                }
-                catch (Exception e)
-                {
-                    Console.WriteLine(e.Message);
-                    Console.WriteLine("Quitting do to error opening: {0}", full_solution_name);
-                    solution = null;
-                    dte = null;
-                    return found_open_solution;
-                }
-                found_open_solution = false;
-            }
-
-            if (solution == null)
-            {
-                solution = ViaCOM.GetProperty(dte, "Solution");
-            }
-
-            return found_open_solution;
-        }
-
-        /// <summary>
-        /// Get the DTE object for the instance of Visual Studio IDE that has 
-        /// the specified solution open.
-        /// </summary>
-        /// <param name="solutionFile">The absolute filename of the solution</param>
-        /// <returns>Corresponding DTE object or null if no such IDE is running</returns>
-        public static object GetIDEInstance( string solutionFile )
-        {
-            Hashtable runningInstances = GetIDEInstances( true );
-            IDictionaryEnumerator enumerator = runningInstances.GetEnumerator();
-
-            while ( enumerator.MoveNext() )
-            {
-                try
-                {
-                    object ide = enumerator.Value;
-                    if (ide != null)
-                    {
-                        object sol = ViaCOM.GetProperty(ide, "Solution");
-                        if (0 == string.Compare((string)ViaCOM.GetProperty(sol, "FullName"), solutionFile, ignore_case))
-                        {
-                            return ide;
-                        }
-                    }
-                } 
-                catch{}
-            }
-
-            return null;
-        }
-
-        /// <summary>
-        /// Get a table of the currently running instances of the Visual Studio .NET IDE.
-        /// </summary>
-        /// <param name="openSolutionsOnly">Only return instances that have opened a solution</param>
-        /// <returns>A hashtable mapping the name of the IDE in the running object table to the corresponding DTE object</returns>
-        public static Hashtable GetIDEInstances( bool openSolutionsOnly )
-        {
-            Hashtable runningIDEInstances = new Hashtable();
-            Hashtable runningObjects = GetRunningObjectTable();
-
-            IDictionaryEnumerator rotEnumerator = runningObjects.GetEnumerator();
-            while ( rotEnumerator.MoveNext() )
-            {
-                string candidateName = (string) rotEnumerator.Key;
-                if (!candidateName.StartsWith("!VisualStudio.DTE"))
-                    continue;
-
-                object ide = rotEnumerator.Value;
-                if (ide == null)
-                    continue;
-
-                if (openSolutionsOnly)
-                {
-                    try
-                    {
-                        object sol = ViaCOM.GetProperty(ide, "Solution");
-                        string solutionFile = (string)ViaCOM.GetProperty(sol, "FullName");
-                        if (solutionFile != String.Empty)
-                        {
-                            runningIDEInstances[ candidateName ] = ide;
-                        }
-                    } 
-                    catch {}
-                }
-                else
-                {
-                    runningIDEInstances[ candidateName ] = ide;
-                }                       
-            }
-            return runningIDEInstances;
-        }
-
-        /// <summary>
-        /// Get a snapshot of the running object table (ROT).
-        /// </summary>
-        /// <returns>A hashtable mapping the name of the object in the ROT to the corresponding object</returns>
-        [STAThread]
-        public static Hashtable GetRunningObjectTable()
-        {
-            Hashtable result = new Hashtable();
-
-            int numFetched = 0;
-            IRunningObjectTable runningObjectTable;   
-            IEnumMoniker monikerEnumerator;
-            IMoniker[] monikers = new IMoniker[1];
-
-            GetRunningObjectTable(0, out runningObjectTable);    
-            runningObjectTable.EnumRunning(out monikerEnumerator);
-            monikerEnumerator.Reset();          
-            
-            while (monikerEnumerator.Next(1, monikers, new IntPtr(numFetched)) == 0)
-            {     
-                IBindCtx ctx;
-                CreateBindCtx(0, out ctx);     
-                    
-                string runningObjectName;
-                monikers[0].GetDisplayName(ctx, null, out runningObjectName);
-
-                object runningObjectVal;  
-                runningObjectTable.GetObject( monikers[0], out runningObjectVal); 
-
-                result[ runningObjectName ] = runningObjectVal;
-            } 
-
-            return result;
-        }
-
-        public static string GetSolutionVersion(string solutionFullFileName) 
-        {
-            string version;
-            System.IO.StreamReader solutionStreamReader = null;
-            string firstLine;
-            string format;
-            
-            try
-            {
-                solutionStreamReader = new System.IO.StreamReader(solutionFullFileName);
-                do
-                {
-                    firstLine = solutionStreamReader.ReadLine();
-                }
-                while (firstLine == "");
-                
-                format = firstLine.Substring(firstLine.LastIndexOf(" ")).Trim();
-        
-                switch(format)
-                {
-                    case "7.00":
-                        version = "VC70";
-                        break;
-
-                    case "8.00":
-                        version = "VC71";
-                        break;
-
-                    case "9.00":
-                        version = "VC80";
-                        break;
-                
-                    case "10.00":
-                        version = "VC90";
-                        break;
-                    default:
-                        throw new ApplicationException("Unknown .sln version: " + format);
-                }
-            }
-            finally
-            {
-                if(solutionStreamReader != null) 
-                {
-                    solutionStreamReader.Close();
-                }
-            }
-            
-            return version;
-        }
-
-        public static string GetVSProgID(string version)
-        {
-            string progid = null;
-            switch(version)
-            {
-                case "VC70":
-                    progid = "VisualStudio.DTE.7";
-                    break;
-
-                case "VC71":
-                    progid = "VisualStudio.DTE.7.1";
-                    break;
-
-                case "VC80":
-                    progid = "VisualStudio.DTE.8.0";
-                    break;
-                
-                case "VC90":
-                    progid = "VisualStudio.DTE.9.0";
-                    break;
-                default:
-                    throw new ApplicationException("Can't handle VS version: " + version);
-            }
-
-            return progid;
-        }
-
-        public static bool SetProjectWorkingDir(object sol, string project_name, string working_dir)
-        {
-            bool made_change = false;
-            Console.WriteLine("Looking for project {0}...", project_name);
-            try
-            {
-                object prjs = ViaCOM.GetProperty(sol, "Projects");
-                object count = ViaCOM.GetProperty(prjs, "Count");
-                for(int i = 1; i <= (int)count; ++i)
-                {
-                    object[] prjItemArgs = { (object)i };
-                    object prj = ViaCOM.CallMethod(prjs, "Item", prjItemArgs);
-                    string name = (string)ViaCOM.GetProperty(prj, "Name");
-                    if (0 == string.Compare(name, project_name, ignore_case))
-                    {
-                        Console.WriteLine("Found project: {0}", project_name);
-                        Console.WriteLine("Setting working directory");
-
-                        string full_project_name = (string)ViaCOM.GetProperty(prj, "FullName");
-                        Console.WriteLine(full_project_name);
-
-                        // *NOTE:Mani Thanks to incompatibilities between different versions of the 
-                        // VCProjectEngine.dll assembly, we can't cast the objects recevied from the DTE to
-                        // the VCProjectEngine types from a different version than the one built 
-                        // with. ie, VisualStudio.DTE.7.1 objects can't be converted in a project built 
-                        // in VS 8.0. To avoid this problem, we can use the com object interfaces directly, 
-                        // without the type casting. Its tedious code, but it seems to work.
-
-                        // oCfgs should be assigned to a 'Project.Configurations' collection.
-                        object oCfgs = ViaCOM.GetProperty(ViaCOM.GetProperty(prj, "Object"), "Configurations");
-
-                        // oCount will be assigned to the number of configs present in oCfgs.
-                        object oCount = ViaCOM.GetProperty(oCfgs, "Count");
-
-                        for (int cfgIndex = 1; cfgIndex <= (int)oCount; ++cfgIndex)
-                        {
-                            object[] itemArgs = {(object)cfgIndex};
-                            object oCfg = ViaCOM.CallMethod(oCfgs, "Item", itemArgs);
-                            object oDebugSettings = ViaCOM.GetProperty(oCfg, "DebugSettings");
-                            ViaCOM.SetProperty(oDebugSettings, "WorkingDirectory", (object)working_dir);
-                        }
-
-                        break;
-                    }
-                }
-                made_change = true;
-            }
-            catch( Exception e )
-            {
-                Console.WriteLine(e.Message);
-                Console.WriteLine("Failed to set working dir for project, {0}.", project_name);
-            }
-
-            return made_change;
-        }
-
-        public static bool SetStartupProject(string startup_project)
-        {
-            bool result = false;
-            try
-            {
-                // You need the 'unique name of the project to set StartupProjects.
-                // find the project by generic name.
-                Console.WriteLine("Trying to set \"{0}\" to the startup project", startup_project);
-                object prjs = ViaCOM.GetProperty(solution, "Projects");
-                object count = ViaCOM.GetProperty(prjs, "Count");
-                for (int i = 1; i <= (int)count; ++i)
-                {
-                    object[] itemArgs = { (object)i };
-                    object prj = ViaCOM.CallMethod(prjs, "Item", itemArgs);
-                    object prjName = ViaCOM.GetProperty(prj, "Name");
-                    if (0 == string.Compare((string)prjName, startup_project, ignore_case))
-                    {
-                        object solBuild = ViaCOM.GetProperty(solution, "SolutionBuild");
-                        ViaCOM.SetProperty(solBuild, "StartupProjects", ViaCOM.GetProperty(prj, "UniqueName"));
-                        Console.WriteLine("  Success!");
-                        result = true;
-                        break;
-                    }
-                }
-
-                if (result == false)
-                {
-                    Console.WriteLine("  Could not find project \"{0}\" in the solution.", startup_project);
-                }
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine("  Failed to set the startup project!");
-                Console.WriteLine(e.Message);
-            }
-            return result;
-        }
-
-        public static bool SetActiveConfig(string config)
-        {
-            bool result = false;
-            try
-            {
-                Console.WriteLine("Trying to set active config to \"{0}\"", config);
-                object solBuild = ViaCOM.GetProperty(solution, "SolutionBuild");
-                object solCfgs = ViaCOM.GetProperty(solBuild, "SolutionConfigurations");
-                object[] itemArgs = { (object)config };
-                object solCfg = ViaCOM.CallMethod(solCfgs, "Item", itemArgs);
-                ViaCOM.CallMethod(solCfg, "Activate", null);
-                Console.WriteLine("  Success!");
-                result = true;
-            }
-            catch (Exception e)
-            {
-                Console.WriteLine("  Failed to set \"{0}\" as the active config.", config);
-                Console.WriteLine(e.Message);
-            }
-            return result;
-        }
-    }
-}
+// Code about getting running instances visual studio

+// was borrowed from 

+// http://www.codeproject.com/KB/cs/automatingvisualstudio.aspx

+

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.Reflection;

+using System.Runtime.InteropServices;

+using System.Runtime.InteropServices.ComTypes;

+using Microsoft.CSharp;

+

+namespace VSTool

+{

+    // The MessageFilter class comes from:

+    // http://msdn.microsoft.com/en-us/library/ms228772(VS.80).aspx

+    // It allows vstool to get timing error messages from 

+    // visualstudio and handle them.

+    public class MessageFilter : IOleMessageFilter

+    {

+        //

+        // Class containing the IOleMessageFilter

+        // thread error-handling functions.

+

+        // Start the filter.

+        public static void Register()

+        {

+            IOleMessageFilter newFilter = new MessageFilter(); 

+            IOleMessageFilter oldFilter = null; 

+            CoRegisterMessageFilter(newFilter, out oldFilter);

+        }

+

+        // Done with the filter, close it.

+        public static void Revoke()

+        {

+            IOleMessageFilter oldFilter = null; 

+            CoRegisterMessageFilter(null, out oldFilter);

+        }

+

+        //

+        // IOleMessageFilter functions.

+        // Handle incoming thread requests.

+        int IOleMessageFilter.HandleInComingCall(int dwCallType, 

+          System.IntPtr hTaskCaller, int dwTickCount, System.IntPtr 

+          lpInterfaceInfo) 

+        {

+            //Return the flag SERVERCALL_ISHANDLED.

+            return 0;

+        }

+

+        // Thread call was rejected, so try again.

+        int IOleMessageFilter.RetryRejectedCall(System.IntPtr 

+          hTaskCallee, int dwTickCount, int dwRejectType)

+        {

+            if (dwRejectType == 2)

+            // flag = SERVERCALL_RETRYLATER.

+            {

+                // Retry the thread call immediately if return >=0 & 

+                // <100.

+                return 99;

+            }

+            // Too busy; cancel call.

+            return -1;

+        }

+

+        int IOleMessageFilter.MessagePending(System.IntPtr hTaskCallee, 

+          int dwTickCount, int dwPendingType)

+        {

+            //Return the flag PENDINGMSG_WAITDEFPROCESS.

+            return 2; 

+        }

+

+        // Implement the IOleMessageFilter interface.

+        [DllImport("Ole32.dll")]

+        private static extern int 

+          CoRegisterMessageFilter(IOleMessageFilter newFilter, out 

+          IOleMessageFilter oldFilter);

+    }

+

+    [ComImport(), Guid("00000016-0000-0000-C000-000000000046"), 

+    InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]

+    interface IOleMessageFilter 

+    {

+        [PreserveSig]

+        int HandleInComingCall( 

+            int dwCallType, 

+            IntPtr hTaskCaller, 

+            int dwTickCount, 

+            IntPtr lpInterfaceInfo);

+

+        [PreserveSig]

+        int RetryRejectedCall( 

+            IntPtr hTaskCallee, 

+            int dwTickCount,

+            int dwRejectType);

+

+        [PreserveSig]

+        int MessagePending( 

+            IntPtr hTaskCallee, 

+            int dwTickCount,

+            int dwPendingType);

+    }

+

+    class ViaCOM

+    {

+        public static object GetProperty(object from_obj, string prop_name)

+        {

+            try

+            {

+                Type objType = from_obj.GetType();

+                return objType.InvokeMember(

+                    prop_name,

+                    BindingFlags.GetProperty, null,

+                    from_obj,

+                    null);

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine("Error getting property: \"{0}\"", prop_name);

+                Console.WriteLine(e.Message);

+                throw e;

+            }

+        }

+

+        public static object SetProperty(object from_obj, string prop_name, object new_value)

+        {

+            try

+            {

+                object[] args = { new_value };

+                Type objType = from_obj.GetType();

+                return objType.InvokeMember(

+                    prop_name,

+                    BindingFlags.DeclaredOnly |

+                    BindingFlags.Public |

+                    BindingFlags.NonPublic |

+                    BindingFlags.Instance |

+                    BindingFlags.SetProperty,

+                    null,

+                    from_obj,

+                    args);

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine("Error setting property: \"{0}\"", prop_name);

+                Console.WriteLine(e.Message);

+                throw e;

+            }

+        }

+

+        public static object CallMethod(object from_obj, string method_name, params object[] args)

+        {

+            try

+            {

+                Type objType = from_obj.GetType();

+                return objType.InvokeMember(

+                    method_name,

+                    BindingFlags.DeclaredOnly |

+                    BindingFlags.Public |

+                    BindingFlags.NonPublic |

+                    BindingFlags.Instance |

+                    BindingFlags.InvokeMethod,

+                    null,

+                    from_obj,

+                    args);

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine("Error calling method \"{0}\"", method_name);

+                Console.WriteLine(e.Message);

+                throw e;

+            }

+        }

+    };

+

+    /// <summary>

+	/// The main entry point class for VSTool.

+	/// </summary>

+    class VSToolMain

+    {

+        #region Interop imports

+        [DllImport("ole32.dll")]  

+        public static extern int GetRunningObjectTable(int reserved, out IRunningObjectTable prot); 

+ 

+        [DllImport("ole32.dll")]  

+        public static extern int  CreateBindCtx(int reserved, out IBindCtx ppbc);

+        #endregion 

+

+        static System.Boolean ignore_case = true;

+

+        static string solution_name = null;

+        static bool use_new_vs = false;

+        static Hashtable projectDict = new Hashtable();

+        static string startup_project = null;

+        static string config = null;

+

+        static object dte = null;

+        static object solution = null;

+

+        /// <summary>

+		/// The main entry point for the application.

+		/// </summary>

+		[STAThread]

+		static int Main(string[] args)

+		{

+            int retVal = 0;

+            bool need_save = false;

+

+            try

+            {

+                parse_command_line(args);

+

+                Console.WriteLine("Editing solution: {0}", solution_name);

+

+                bool found_open_solution = GetDTEAndSolution();

+

+                if (dte == null || solution == null)

+                {

+                    retVal = 1;

+                }

+                else

+                {

+                    MessageFilter.Register();

+

+                    // Walk through all of the projects in the solution

+                    // and list the type of each project.

+                    foreach (DictionaryEntry p in projectDict)

+                    {

+                        string project_name = (string)p.Key;

+                        string working_dir = (string)p.Value;

+                        if (SetProjectWorkingDir(solution, project_name, working_dir))

+                        {

+                            need_save = true;

+                        }

+                    }

+

+                    if (config != null)

+                    {

+                        need_save = SetActiveConfig(config);

+                    }

+

+                    if (startup_project != null)

+                    {

+                        need_save = SetStartupProject(startup_project);

+                    }

+

+                    if (need_save)

+                    {

+                        if (found_open_solution == false)

+                        {

+                            ViaCOM.CallMethod(solution, "Close", null);

+                        }

+                    }

+                }

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine(e.Message);

+                retVal = 1;

+            }

+            finally

+            {

+                if (solution != null)

+                {

+                    Marshal.ReleaseComObject(solution);

+                    solution = null;

+                }

+

+                if (dte != null)

+                {

+                    Marshal.ReleaseComObject(dte);

+                    dte = null;

+                }

+

+                MessageFilter.Revoke();

+            }

+            return retVal;

+        }

+

+        public static bool parse_command_line(string[] args)

+        {

+            string options_desc = 

+                "--solution <solution_name>   : MSVC solution name. (required)\n" +

+                "--use_new_vs                 : Ignore running versions of visual studio.\n" +

+                "--workingdir <project> <dir> : Set working dir of a VC project.\n" +

+                "--config <config>            : Set the active config for the solution.\n" +

+                "--startup <project>          : Set the startup project for the solution.\n";

+

+            try

+            {

+                // Command line param parsing loop.

+                int i = 0;

+                for (; i < args.Length; ++i)

+                {

+                    if ("--solution" == args[i])

+                    {

+                        if (solution_name != null)

+                        {

+                            throw new ApplicationException("Found second --solution option");

+                        }

+                        solution_name = args[++i];

+                    }

+                    else if ("--use_new_vs" == args[i])

+                    {

+                        use_new_vs = true;

+                    }

+

+                    else if ("--workingdir" == args[i])

+                    {

+                        string project_name = args[++i];

+                        string working_dir = args[++i];

+                        projectDict.Add(project_name, working_dir);

+                    }

+                    else if ("--config" == args[i])

+                    {

+                        if (config != null)

+                        {

+                            throw new ApplicationException("Found second --config option");

+                        }

+                        config = args[++i];

+                    }

+                    else if ("--startup" == args[i])

+                    {

+                        if (startup_project != null)

+                        {

+                            throw new ApplicationException("Found second --startup option");

+                        }

+                        startup_project = args[++i];

+                    }

+                    else

+                    {

+                        throw new ApplicationException("Found unrecognized token on command line: " + args[i]);

+                    }

+                }

+

+                if (solution_name == null)

+                {

+                    throw new ApplicationException("The --solution option is required.");

+                }

+            }

+            catch(ApplicationException e)

+            {

+

+                Console.WriteLine("Oops! " + e.Message);

+                Console.Write("Command line:");

+                foreach (string arg in args)

+                {

+                    Console.Write(" " + arg);

+                }

+                Console.Write("\n\n");

+                Console.WriteLine("VSTool command line usage");

+                Console.Write(options_desc);

+                throw e;

+            }

+            return true;

+        }

+

+        public static bool GetDTEAndSolution()

+        {

+            bool found_open_solution = true;

+

+            Console.WriteLine("Looking for existing VisualStudio instance...");

+

+            // Get an instance of the currently running Visual Studio .NET IDE.

+            // dte = (EnvDTE.DTE)System.Runtime.InteropServices.Marshal.GetActiveObject("VisualStudio.DTE.7.1");

+            string full_solution_name = System.IO.Path.GetFullPath(solution_name);

+            if (false == use_new_vs)

+            {

+                dte = GetIDEInstance(full_solution_name);

+            }

+

+            if (dte == null)

+            {

+                try

+                {

+                    Console.WriteLine("  Didn't find open solution, starting new background VisualStudio instance...");

+                    Console.WriteLine("  Reading .sln file version...");

+                    string version = GetSolutionVersion(full_solution_name);

+

+                    Console.WriteLine("  Using version: {0}...", version);

+                    string progid = GetVSProgID(version);

+

+                    Type objType = Type.GetTypeFromProgID(progid);

+                    dte = System.Activator.CreateInstance(objType);

+                    Console.WriteLine("  Reading solution: \"{0}\"", full_solution_name);

+

+                    solution = ViaCOM.GetProperty(dte, "Solution");

+                    object[] openArgs = { full_solution_name };

+                    ViaCOM.CallMethod(solution, "Open", openArgs);

+                }

+                catch (Exception e)

+                {

+                    Console.WriteLine(e.Message);

+                    Console.WriteLine("Quitting do to error opening: {0}", full_solution_name);

+                    solution = null;

+                    dte = null;

+                    return found_open_solution;

+                }

+                found_open_solution = false;

+            }

+

+            if (solution == null)

+            {

+                solution = ViaCOM.GetProperty(dte, "Solution");

+            }

+

+            return found_open_solution;

+        }

+

+        /// <summary>

+        /// Get the DTE object for the instance of Visual Studio IDE that has 

+        /// the specified solution open.

+        /// </summary>

+        /// <param name="solutionFile">The absolute filename of the solution</param>

+        /// <returns>Corresponding DTE object or null if no such IDE is running</returns>

+        public static object GetIDEInstance( string solutionFile )

+        {

+            Hashtable runningInstances = GetIDEInstances( true );

+            IDictionaryEnumerator enumerator = runningInstances.GetEnumerator();

+

+            while ( enumerator.MoveNext() )

+            {

+                try

+                {

+                    object ide = enumerator.Value;

+                    if (ide != null)

+                    {

+                        object sol = ViaCOM.GetProperty(ide, "Solution");

+                        if (0 == string.Compare((string)ViaCOM.GetProperty(sol, "FullName"), solutionFile, ignore_case))

+                        {

+                            return ide;

+                        }

+                    }

+                } 

+                catch{}

+            }

+

+            return null;

+        }

+

+        /// <summary>

+        /// Get a table of the currently running instances of the Visual Studio .NET IDE.

+        /// </summary>

+        /// <param name="openSolutionsOnly">Only return instances that have opened a solution</param>

+        /// <returns>A hashtable mapping the name of the IDE in the running object table to the corresponding DTE object</returns>

+        public static Hashtable GetIDEInstances( bool openSolutionsOnly )

+        {

+            Hashtable runningIDEInstances = new Hashtable();

+            Hashtable runningObjects = GetRunningObjectTable();

+

+            IDictionaryEnumerator rotEnumerator = runningObjects.GetEnumerator();

+            while ( rotEnumerator.MoveNext() )

+            {

+                string candidateName = (string) rotEnumerator.Key;

+                if (!candidateName.StartsWith("!VisualStudio.DTE"))

+                    continue;

+

+                object ide = rotEnumerator.Value;

+                if (ide == null)

+                    continue;

+

+                if (openSolutionsOnly)

+                {

+                    try

+                    {

+                        object sol = ViaCOM.GetProperty(ide, "Solution");

+                        string solutionFile = (string)ViaCOM.GetProperty(sol, "FullName");

+                        if (solutionFile != String.Empty)

+                        {

+                            runningIDEInstances[ candidateName ] = ide;

+                        }

+                    } 

+                    catch {}

+                }

+                else

+                {

+                    runningIDEInstances[ candidateName ] = ide;

+                }                       

+            }

+            return runningIDEInstances;

+        }

+

+        /// <summary>

+        /// Get a snapshot of the running object table (ROT).

+        /// </summary>

+        /// <returns>A hashtable mapping the name of the object in the ROT to the corresponding object</returns>

+        [STAThread]

+        public static Hashtable GetRunningObjectTable()

+        {

+            Hashtable result = new Hashtable();

+

+            int numFetched = 0;

+            IRunningObjectTable runningObjectTable;   

+            IEnumMoniker monikerEnumerator;

+            IMoniker[] monikers = new IMoniker[1];

+

+            GetRunningObjectTable(0, out runningObjectTable);    

+            runningObjectTable.EnumRunning(out monikerEnumerator);

+            monikerEnumerator.Reset();          

+            

+            while (monikerEnumerator.Next(1, monikers, new IntPtr(numFetched)) == 0)

+            {     

+                IBindCtx ctx;

+                CreateBindCtx(0, out ctx);     

+                    

+                string runningObjectName;

+                monikers[0].GetDisplayName(ctx, null, out runningObjectName);

+

+                object runningObjectVal;  

+                runningObjectTable.GetObject( monikers[0], out runningObjectVal); 

+

+                result[ runningObjectName ] = runningObjectVal;

+            } 

+

+            return result;

+        }

+

+        public static string GetSolutionVersion(string solutionFullFileName) 

+        {

+            string version;

+            System.IO.StreamReader solutionStreamReader = null;

+            string firstLine;

+            string format;

+            

+            try

+            {

+                solutionStreamReader = new System.IO.StreamReader(solutionFullFileName);

+                do

+                {

+                    firstLine = solutionStreamReader.ReadLine();

+                }

+                while (firstLine == "");

+                

+                format = firstLine.Substring(firstLine.LastIndexOf(" ")).Trim();

+        

+                switch(format)

+                {

+                    case "7.00":

+                        version = "VC70";

+                        break;

+

+                    case "8.00":

+                        version = "VC71";

+                        break;

+

+                    case "9.00":

+                        version = "VC80";

+                        break;

+                

+                    case "10.00":

+                        version = "VC90";

+                        break;

+                    default:

+                        throw new ApplicationException("Unknown .sln version: " + format);

+                }

+            }

+            finally

+            {

+                if(solutionStreamReader != null) 

+                {

+                    solutionStreamReader.Close();

+                }

+            }

+            

+            return version;

+        }

+

+        public static string GetVSProgID(string version)

+        {

+            string progid = null;

+            switch(version)

+            {

+                case "VC70":

+                    progid = "VisualStudio.DTE.7";

+                    break;

+

+                case "VC71":

+                    progid = "VisualStudio.DTE.7.1";

+                    break;

+

+                case "VC80":

+                    progid = "VisualStudio.DTE.8.0";

+                    break;

+                

+                case "VC90":

+                    progid = "VisualStudio.DTE.9.0";

+                    break;

+                default:

+                    throw new ApplicationException("Can't handle VS version: " + version);

+            }

+

+            return progid;

+        }

+

+        public static bool SetProjectWorkingDir(object sol, string project_name, string working_dir)

+        {

+            bool made_change = false;

+            Console.WriteLine("Looking for project {0}...", project_name);

+            try

+            {

+                object prjs = ViaCOM.GetProperty(sol, "Projects");

+                object count = ViaCOM.GetProperty(prjs, "Count");

+                for(int i = 1; i <= (int)count; ++i)

+                {

+                    object[] prjItemArgs = { (object)i };

+                    object prj = ViaCOM.CallMethod(prjs, "Item", prjItemArgs);

+                    string name = (string)ViaCOM.GetProperty(prj, "Name");

+                    if (0 == string.Compare(name, project_name, ignore_case))

+                    {

+                        Console.WriteLine("Found project: {0}", project_name);

+                        Console.WriteLine("Setting working directory");

+

+                        string full_project_name = (string)ViaCOM.GetProperty(prj, "FullName");

+                        Console.WriteLine(full_project_name);

+

+                        // *NOTE:Mani Thanks to incompatibilities between different versions of the 

+                        // VCProjectEngine.dll assembly, we can't cast the objects recevied from the DTE to

+                        // the VCProjectEngine types from a different version than the one built 

+                        // with. ie, VisualStudio.DTE.7.1 objects can't be converted in a project built 

+                        // in VS 8.0. To avoid this problem, we can use the com object interfaces directly, 

+                        // without the type casting. Its tedious code, but it seems to work.

+

+                        // oCfgs should be assigned to a 'Project.Configurations' collection.

+                        object oCfgs = ViaCOM.GetProperty(ViaCOM.GetProperty(prj, "Object"), "Configurations");

+

+                        // oCount will be assigned to the number of configs present in oCfgs.

+                        object oCount = ViaCOM.GetProperty(oCfgs, "Count");

+

+                        for (int cfgIndex = 1; cfgIndex <= (int)oCount; ++cfgIndex)

+                        {

+                            object[] itemArgs = {(object)cfgIndex};

+                            object oCfg = ViaCOM.CallMethod(oCfgs, "Item", itemArgs);

+                            object oDebugSettings = ViaCOM.GetProperty(oCfg, "DebugSettings");

+                            ViaCOM.SetProperty(oDebugSettings, "WorkingDirectory", (object)working_dir);

+                        }

+

+                        break;

+                    }

+                }

+                made_change = true;

+            }

+            catch( Exception e )

+            {

+                Console.WriteLine(e.Message);

+                Console.WriteLine("Failed to set working dir for project, {0}.", project_name);

+            }

+

+            return made_change;

+        }

+

+        public static bool SetStartupProject(string startup_project)

+        {

+            bool result = false;

+            try

+            {

+                // You need the 'unique name of the project to set StartupProjects.

+                // find the project by generic name.

+                Console.WriteLine("Trying to set \"{0}\" to the startup project", startup_project);

+                object prjs = ViaCOM.GetProperty(solution, "Projects");

+                object count = ViaCOM.GetProperty(prjs, "Count");

+                for (int i = 1; i <= (int)count; ++i)

+                {

+                    object[] itemArgs = { (object)i };

+                    object prj = ViaCOM.CallMethod(prjs, "Item", itemArgs);

+                    object prjName = ViaCOM.GetProperty(prj, "Name");

+                    if (0 == string.Compare((string)prjName, startup_project, ignore_case))

+                    {

+                        object solBuild = ViaCOM.GetProperty(solution, "SolutionBuild");

+                        ViaCOM.SetProperty(solBuild, "StartupProjects", ViaCOM.GetProperty(prj, "UniqueName"));

+                        Console.WriteLine("  Success!");

+                        result = true;

+                        break;

+                    }

+                }

+

+                if (result == false)

+                {

+                    Console.WriteLine("  Could not find project \"{0}\" in the solution.", startup_project);

+                }

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine("  Failed to set the startup project!");

+                Console.WriteLine(e.Message);

+            }

+            return result;

+        }

+

+        public static bool SetActiveConfig(string config)

+        {

+            bool result = false;

+            try

+            {

+                Console.WriteLine("Trying to set active config to \"{0}\"", config);

+                object solBuild = ViaCOM.GetProperty(solution, "SolutionBuild");

+                object solCfgs = ViaCOM.GetProperty(solBuild, "SolutionConfigurations");

+                object[] itemArgs = { (object)config };

+                object solCfg = ViaCOM.CallMethod(solCfgs, "Item", itemArgs);

+                ViaCOM.CallMethod(solCfg, "Activate", null);

+                Console.WriteLine("  Success!");

+                result = true;

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine("  Failed to set \"{0}\" as the active config.", config);

+                Console.WriteLine(e.Message);

+            }

+            return result;

+        }

+    }

+}