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using System; |
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using System.Collections.Generic; |
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using System.Globalization; |
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using System.IO; |
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using System.Text; |
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|
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namespace Oni |
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{ |
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internal abstract class Importer |
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{ |
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private readonly ImporterFile file; |
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private Dictionary<string, ImporterTask> dependencies; |
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|
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public Importer() |
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{ |
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this.file = new ImporterFile(); |
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} |
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|
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protected Importer(long templateChecksum) |
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{ |
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this.file = new ImporterFile(templateChecksum); |
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} |
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|
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public ImporterFile ImporterFile => file; |
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|
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public virtual void Import(string filePath, string outputDirPath) |
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{ |
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} |
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|
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public virtual void BeginImport() |
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{ |
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file.BeginImport(); |
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|
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dependencies = new Dictionary<string, ImporterTask>(); |
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} |
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|
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public BinaryWriter RawWriter => file.RawWriter; |
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|
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public void AddDependency(string filePath, TemplateTag type) |
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{ |
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if (!dependencies.ContainsKey(filePath)) |
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dependencies[filePath] = new ImporterTask(filePath, type); |
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} |
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|
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public ICollection<ImporterTask> Dependencies |
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{ |
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get |
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{ |
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if (dependencies == null) |
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return new ImporterTask[0]; |
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|
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return dependencies.Values; |
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} |
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} |
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|
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public ImporterDescriptor CreateInstance(TemplateTag tag, string name = null) => file.CreateInstance(tag, name); |
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|
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public int WriteRawPart(byte[] data) => file.WriteRawPart(data); |
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|
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public int WriteRawPart(string text) => file.WriteRawPart(text); |
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|
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public void Write(string outputDirPath) => file.Write(outputDirPath); |
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|
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protected static string MakeInstanceName(TemplateTag tag, string name) |
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{ |
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string tagName = tag.ToString(); |
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|
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if (!name.StartsWith(tagName, StringComparison.Ordinal)) |
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name = tagName + name; |
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|
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return name; |
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} |
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|
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public static string EncodeFileName(string name, Dictionary<string, string> fileNames = null) |
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{ |
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foreach (char c in Path.GetInvalidFileNameChars()) |
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name = name.Replace(c.ToString(), string.Format(CultureInfo.InvariantCulture, "%{0:X2}", (int)c)); |
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|
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if (fileNames != null) |
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{ |
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string existingName; |
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|
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while (fileNames.TryGetValue(name, out existingName)) |
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{ |
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int i = 0; |
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|
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if (name.Length > 4) |
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i = 4; |
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|
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while (i < name.Length && char.ToLowerInvariant(name[i]) != char.ToLowerInvariant(existingName[i])) |
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i++; |
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|
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name = name.Substring(0, i) + string.Format(CultureInfo.InvariantCulture, "%{0:X2}", (int)name[i]) + name.Substring(i + 1); |
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} |
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|
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fileNames[name] = name; |
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} |
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|
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return name; |
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} |
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|
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public static string DecodeFileName(string fileName) |
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{ |
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fileName = Path.GetFileNameWithoutExtension(fileName); |
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|
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var buffer = new StringBuilder(); |
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|
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for (int i, startIndex = 0; startIndex != -1; startIndex = i) |
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{ |
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i = fileName.IndexOf('%', startIndex); |
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|
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if (i == -1) |
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{ |
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buffer.Append(fileName, startIndex, fileName.Length - startIndex); |
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} |
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else |
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{ |
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buffer.Append(fileName, startIndex, i - startIndex); |
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buffer.Append((char)Int32.Parse(fileName.Substring(i + 1, 2), NumberStyles.HexNumber)); |
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i += 3; |
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} |
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} |
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|
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return buffer.ToString(); |
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} |
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} |
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} |
