/// <summary>
/// Saves a library to a path on disk.
/// </summary>
/// <param name="path">Path to save library file to on disk.</param>
/// <param name="resolver">The WiX path resolver.</param>
public void Save(string path, ILibraryBinaryFileResolver resolver)
{
List <string> embedFilePaths = new List <string>();
// Resolve paths to files that are to be embedded in the library.
if (null != resolver)
{
foreach (Table table in this.sections.SelectMany(s => s.Tables))
{
foreach (Row row in table.Rows)
{
foreach (ObjectField objectField in row.Fields.Where(f => f is ObjectField))
{
if (null != objectField.Data)
{
string file = resolver.Resolve(row.SourceLineNumbers, table.Name, (string)objectField.Data);
if (!String.IsNullOrEmpty(file))
{
// File was successfully resolved so track the embedded index as the embedded file index.
objectField.EmbeddedFileIndex = embedFilePaths.Count;
embedFilePaths.Add(file);
}
else
{
Messaging.Instance.OnMessage(WixDataErrors.FileNotFound(row.SourceLineNumbers, (string)objectField.Data, table.Name));
}
}
else // clear out embedded file id in case there was one there before.
{
objectField.EmbeddedFileIndex = null;
}
}
}
}
}
// Do not save the library if errors were found while resolving object paths.
if (Messaging.Instance.EncounteredError)
{
return;
}
// Ensure the location to output the library exists and write it out.
Directory.CreateDirectory(Path.GetDirectoryName(Path.GetFullPath(path)));
using (FileStream stream = File.Create(path))
using (FileStructure fs = FileStructure.Create(stream, FileFormat.Wixlib, embedFilePaths))
using (XmlWriter writer = XmlWriter.Create(fs.GetDataStream()))
{
writer.WriteStartDocument();
this.Write(writer);
writer.WriteEndDocument();
}
}
private static List <string> ResolveFilePathsToEmbed(IEnumerable <Section> sections, ILibraryBinaryFileResolver resolver)
{
var embedFilePaths = new List <string>();
// Resolve paths to files that are to be embedded in the library.
if (null != resolver)
{
foreach (Table table in sections.SelectMany(s => s.Tables))
{
foreach (Row row in table.Rows)
{
foreach (ObjectField objectField in row.Fields.OfType <ObjectField>())
{
if (null != objectField.Data)
{
string file = resolver.Resolve(row.SourceLineNumbers, table.Name, (string)objectField.Data);
if (!String.IsNullOrEmpty(file))
{
// File was successfully resolved so track the embedded index as the embedded file index.
objectField.EmbeddedFileIndex = embedFilePaths.Count;
embedFilePaths.Add(file);
}
else
{
Messaging.Instance.OnMessage(WixDataErrors.FileNotFound(row.SourceLineNumbers, (string)objectField.Data, table.Name));
}
}
else // clear out embedded file id in case there was one there before.
{
objectField.EmbeddedFileIndex = null;
}
}
}
}
}
return(embedFilePaths);
}
