PBXFileReference.cs

namespace UnityEditor.XCodeEditor
{
    using System.Collections.Generic;
    using UnityEngine;

    public class PBXFileReference : PBXObject
    {
        protected const string PATH_KEY = "path";
        protected const string NAME_KEY = "name";
        protected const string SOURCETREE_KEY = "sourceTree";
        protected const string EXPLICIT_FILE_TYPE_KEY = "explicitFileType";
        protected const string LASTKNOWN_FILE_TYPE_KEY = "lastKnownFileType";
        protected const string ENCODING_KEY = "fileEncoding";

        public string buildPhase;
        public readonly Dictionary<TreeEnum, string> trees = new Dictionary<TreeEnum, string> {
            { TreeEnum.ABSOLUTE, "<absolute>" },
            { TreeEnum.GROUP, "<group>" },
            { TreeEnum.BUILT_PRODUCTS_DIR, "BUILT_PRODUCTS_DIR" },
            { TreeEnum.DEVELOPER_DIR, "DEVELOPER_DIR" },
            { TreeEnum.SDKROOT, "SDKROOT" },
            { TreeEnum.SOURCE_ROOT, "SOURCE_ROOT" }
        };

        public static readonly Dictionary<string, string> typeNames = new Dictionary<string, string> {
            { ".a", "archive.ar" },
            { ".app", "wrapper.application" },
            { ".s", "sourcecode.asm" },
            { ".c", "sourcecode.c.c" },
            { ".cpp", "sourcecode.cpp.cpp" },
            { ".framework", "wrapper.framework" },
            { ".h", "sourcecode.c.h" },
            { ".icns", "image.icns" },
            { ".m", "sourcecode.c.objc" },
            { ".mm", "sourcecode.cpp.objcpp" },
            { ".nib", "wrapper.nib" },
            { ".plist", "text.plist.xml" },
            { ".png", "image.png" },
            { ".rtf", "text.rtf" },
            { ".tiff", "image.tiff" },
            { ".txt", "text" },
            { ".xcodeproj", "wrapper.pb-project" },
            { ".xib", "file.xib" },
            { ".strings", "text.plist.strings" },
            { ".bundle", "wrapper.plug-in" },
            { ".dylib", "compiled.mach-o.dylib" }
         };

        public static readonly Dictionary<string, string> typePhases = new Dictionary<string, string> {
            { ".a", "PBXFrameworksBuildPhase" },
            { ".app", null },
            { ".s", "PBXSourcesBuildPhase" },
            { ".c", "PBXSourcesBuildPhase" },
            { ".cpp", "PBXSourcesBuildPhase" },
            { ".framework", "PBXFrameworksBuildPhase" },
            { ".h", null },
            { ".icns", "PBXResourcesBuildPhase" },
            { ".m", "PBXSourcesBuildPhase" },
            { ".mm", "PBXSourcesBuildPhase" },
            { ".nib", "PBXResourcesBuildPhase" },
            { ".plist", "PBXResourcesBuildPhase" },
            { ".png", "PBXResourcesBuildPhase" },
            { ".rtf", "PBXResourcesBuildPhase" },
            { ".tiff", "PBXResourcesBuildPhase" },
            { ".txt", "PBXResourcesBuildPhase" },
            { ".xcodeproj", null },
            { ".xib", "PBXResourcesBuildPhase" },
            { ".strings", "PBXResourcesBuildPhase" },
            { ".bundle", "PBXResourcesBuildPhase" },
            { ".dylib", "PBXFrameworksBuildPhase" }
        };

        public PBXFileReference( string guid, PBXDictionary dictionary ) : base( guid, dictionary )
        {
        }

        public PBXFileReference( string filePath, TreeEnum tree = TreeEnum.SOURCE_ROOT ) : base()
        {
            this.Add( PATH_KEY, filePath );
            this.Add( NAME_KEY, System.IO.Path.GetFileName( filePath ) );
            this.Add( SOURCETREE_KEY, (string)( System.IO.Path.IsPathRooted( filePath ) ? trees[TreeEnum.ABSOLUTE] : trees[tree] ) );
            this.GuessFileType();
        }

        public string name {
            get {
                if( !ContainsKey( NAME_KEY ) ) {
                    return null;
                }

                return (string)_data[NAME_KEY];
            }
        }

        private void GuessFileType()
        {
            this.Remove( EXPLICIT_FILE_TYPE_KEY );
            this.Remove( LASTKNOWN_FILE_TYPE_KEY );
            string extension = System.IO.Path.GetExtension( (string)_data[ PATH_KEY ] );
            if( !PBXFileReference.typeNames.ContainsKey( extension ) ){
                Debug.LogWarning( "Unknown file extension: " + extension + "\nPlease add extension and Xcode type to PBXFileReference.types" );
                return;
            }

            this.Add( LASTKNOWN_FILE_TYPE_KEY, PBXFileReference.typeNames[ extension ] );
            this.buildPhase = PBXFileReference.typePhases[ extension ];
        }

        private void SetFileType( string fileType )
        {
            this.Remove( EXPLICIT_FILE_TYPE_KEY );
            this.Remove( LASTKNOWN_FILE_TYPE_KEY );

            this.Add( EXPLICIT_FILE_TYPE_KEY, fileType );
        }
    }

    public enum TreeEnum {
        ABSOLUTE,
        GROUP,
        BUILT_PRODUCTS_DIR,
        DEVELOPER_DIR,
        SDKROOT,
        SOURCE_ROOT
    }
}