CodeSpit.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Wmi / managed / System / Management / Instrumentation / CodeSpit.cs / 1305376 / CodeSpit.cs
                        
                        
                             
namespace System.Management.Instrumentation
{
    using System;
    using System.IO; 
    using System.Collections;
    using System.Collections.Specialized; 
    using System.Globalization; 
    using System.Runtime.Versioning;
 
    class CodeWriter
    {
        int depth;
        ArrayList children = new ArrayList(); 

        public static explicit operator String(CodeWriter writer) 
        { 
            return writer.ToString();
        } 

        public override string ToString()
        {
            StringWriter writer = new StringWriter(CultureInfo.InvariantCulture); 
            WriteCode(writer);
            string retString = writer.ToString(); 
            writer.Close(); 
            return retString;
        } 

        void WriteCode(TextWriter writer)
        {
            string prefix = new String(' ', depth*4); 
            foreach(Object child in children)
            { 
                if(null == child) 
                {
                    writer.WriteLine(); 
                }
                else if(child is string)
                {
                    writer.Write(prefix); 
                    writer.WriteLine(child);
                } 
                else 
                    ((CodeWriter)child).WriteCode(writer);
            } 
        }

        public CodeWriter AddChild(string name)
        { 
            Line(name);
            Line("{"); 
            CodeWriter child =  new CodeWriter(); 
            child.depth = depth+1;
            children.Add(child); 
            Line("}");
            return child;
        }
 
        public CodeWriter AddChild(params string[] parts)
        { 
            return AddChild(String.Concat(parts)); 
        }
 
        public CodeWriter AddChildNoIndent(string name)
        {
            Line(name);
            CodeWriter child =  new CodeWriter(); 
            child.depth = depth+1;
            children.Add(child); 
            return child; 
        }
 
        public CodeWriter AddChild(CodeWriter snippet)
        {
            snippet.depth = depth;
            children.Add(snippet); 
            return snippet;
        } 
        public void Line(string line) 
        {
            children.Add(line); 
        }
        public void Line(params string[] parts)
        {
            Line(String.Concat(parts)); 
        }
        public void Line() 
        { 
            children.Add(null);
        } 
    }

    class ReferencesCollection
    { 
        StringCollection namespaces = new StringCollection();
        public StringCollection Namespaces { get { return namespaces; } } 
 
        StringCollection assemblies = new StringCollection();
        public StringCollection Assemblies { get { return assemblies; } } 

        CodeWriter usingCode = new CodeWriter();
        public CodeWriter UsingCode { get {return usingCode; } }
 
        [ResourceExposure(ResourceScope.None),ResourceConsumption(ResourceScope.Machine,ResourceScope.Machine)]
        public void Add(Type type) 
        { 
            if(!namespaces.Contains(type.Namespace))
            { 
                namespaces.Add(type.Namespace);
                usingCode.Line(String.Format("using {0};", type.Namespace));
            }
            if(!assemblies.Contains(type.Assembly.Location)) 
                assemblies.Add(type.Assembly.Location);
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
 
namespace System.Management.Instrumentation
{
    using System;
    using System.IO; 
    using System.Collections;
    using System.Collections.Specialized; 
    using System.Globalization; 
    using System.Runtime.Versioning;
 
    class CodeWriter
    {
        int depth;
        ArrayList children = new ArrayList(); 

        public static explicit operator String(CodeWriter writer) 
        { 
            return writer.ToString();
        } 

        public override string ToString()
        {
            StringWriter writer = new StringWriter(CultureInfo.InvariantCulture); 
            WriteCode(writer);
            string retString = writer.ToString(); 
            writer.Close(); 
            return retString;
        } 

        void WriteCode(TextWriter writer)
        {
            string prefix = new String(' ', depth*4); 
            foreach(Object child in children)
            { 
                if(null == child) 
                {
                    writer.WriteLine(); 
                }
                else if(child is string)
                {
                    writer.Write(prefix); 
                    writer.WriteLine(child);
                } 
                else 
                    ((CodeWriter)child).WriteCode(writer);
            } 
        }

        public CodeWriter AddChild(string name)
        { 
            Line(name);
            Line("{"); 
            CodeWriter child =  new CodeWriter(); 
            child.depth = depth+1;
            children.Add(child); 
            Line("}");
            return child;
        }
 
        public CodeWriter AddChild(params string[] parts)
        { 
            return AddChild(String.Concat(parts)); 
        }
 
        public CodeWriter AddChildNoIndent(string name)
        {
            Line(name);
            CodeWriter child =  new CodeWriter(); 
            child.depth = depth+1;
            children.Add(child); 
            return child; 
        }
 
        public CodeWriter AddChild(CodeWriter snippet)
        {
            snippet.depth = depth;
            children.Add(snippet); 
            return snippet;
        } 
        public void Line(string line) 
        {
            children.Add(line); 
        }
        public void Line(params string[] parts)
        {
            Line(String.Concat(parts)); 
        }
        public void Line() 
        { 
            children.Add(null);
        } 
    }

    class ReferencesCollection
    { 
        StringCollection namespaces = new StringCollection();
        public StringCollection Namespaces { get { return namespaces; } } 
 
        StringCollection assemblies = new StringCollection();
        public StringCollection Assemblies { get { return assemblies; } } 

        CodeWriter usingCode = new CodeWriter();
        public CodeWriter UsingCode { get {return usingCode; } }
 
        [ResourceExposure(ResourceScope.None),ResourceConsumption(ResourceScope.Machine,ResourceScope.Machine)]
        public void Add(Type type) 
        { 
            if(!namespaces.Contains(type.Namespace))
            { 
                namespaces.Add(type.Namespace);
                usingCode.Line(String.Format("using {0};", type.Namespace));
            }
            if(!assemblies.Contains(type.Assembly.Location)) 
                assemblies.Add(type.Assembly.Location);
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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CodeSpit.cs source code in C# .NET

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