/// <summary>
/// Loads several intermediates from paths on disk using the same definitions.
/// </summary>
/// <param name="intermediateFiles">Paths to intermediate files saved on disk.</param>
/// <param name="creator">ISymbolDefinitionCreator to use when reconstituting the intermediates.</param>
/// <param name="suppressVersionCheck">Suppress checking for wix.dll version mismatches.</param>
/// <returns>Returns the loaded intermediates</returns>
public static IEnumerable <Intermediate> Load(IEnumerable <string> intermediateFiles, ISymbolDefinitionCreator creator, bool suppressVersionCheck = false)
{
var jsons = new Queue <JsonWithPath>();
var intermediates = new List <Intermediate>();
foreach (var path in intermediateFiles)
{
using (var wixout = WixOutput.Read(path))
{
var data = wixout.GetData(WixOutputStreamName);
var json = Intermediate.LoadJson(data, wixout.Uri, suppressVersionCheck);
Intermediate.LoadDefinitions(json, creator);
jsons.Enqueue(new JsonWithPath {
Json = json, Path = wixout.Uri
});
}
}
while (jsons.Count > 0)
{
var jsonWithPath = jsons.Dequeue();
var intermediate = Intermediate.FinalizeLoad(jsonWithPath.Json, jsonWithPath.Path, creator);
intermediates.Add(intermediate);
}
return(intermediates);
}
/// <summary>
/// Loads an intermediate from a stream.
/// </summary>
/// <param name="assembly">Assembly with intermediate embedded in resource stream.</param>
/// <param name="resourceName">Name of resource stream.</param>
/// <param name="creator">ISymbolDefinitionCreator to use when reconstituting the intermediate.</param>
/// <param name="suppressVersionCheck">Suppress checking for wix.dll version mismatches.</param>
/// <returns>Returns the loaded intermediate.</returns>
public static Intermediate Load(Assembly assembly, string resourceName, ISymbolDefinitionCreator creator, bool suppressVersionCheck = false)
{
using (var wixout = WixOutput.Read(assembly, resourceName))
{
return(Intermediate.LoadIntermediate(wixout, creator, suppressVersionCheck));
}
}
/// <summary>
/// Loads an intermediate from a path on disk.
/// </summary>
/// <param name="path">Path to intermediate file saved on disk.</param>
/// <param name="creator">ISymbolDefinitionCreator to use when reconstituting the intermediate.</param>
/// <param name="suppressVersionCheck">Suppress checking for wix.dll version mismatches.</param>
/// <returns>Returns the loaded intermediate.</returns>
public static Intermediate Load(string path, ISymbolDefinitionCreator creator, bool suppressVersionCheck = false)
{
using (var wixout = WixOutput.Read(path))
{
return(Intermediate.LoadIntermediate(wixout, creator, suppressVersionCheck));
}
}
/// <summary>
/// Loads a wixout from a path on disk or embedded resource in assembly.
/// </summary>
/// <param name="baseUri">Uri with local path to wixout file saved on disk or embedded resource in assembly.</param>
/// <returns>Loaded created <c>WixOutput</c>.</returns>
public static WixOutput Read(Uri baseUri)
{
// If the embedded files are stored in an assembly resource stream (usually
// a .wixlib embedded in a WixExtension).
if ("embeddedresource" == baseUri.Scheme)
{
var assemblyPath = Path.GetFullPath(baseUri.LocalPath);
var resourceName = baseUri.Fragment.TrimStart('#');
var assembly = Assembly.LoadFile(assemblyPath);
return(WixOutput.Read(assembly, resourceName));
}
else // normal file (usually a binary .wixlib on disk).
{
var stream = File.OpenRead(baseUri.LocalPath);
return(WixOutput.Read(baseUri, stream));
}
}
private void SaveEmbedFiles(WixOutput wixout)
{
var embeddedFields = this.Sections.SelectMany(s => s.Symbols)
.SelectMany(t => t.Fields)
.Where(f => f?.Type == IntermediateFieldType.Path)
.Select(f => f.AsPath())
.Where(f => f.Embed)
.ToList();
var savedEmbedFields = new Dictionary <string, IntermediateFieldPathValue>(StringComparer.OrdinalIgnoreCase);
var uniqueEntryNames = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (var embeddedField in embeddedFields)
{
var key = String.Concat(embeddedField.BaseUri?.AbsoluteUri, "?", embeddedField.Path);
if (savedEmbedFields.TryGetValue(key, out var existing))
{
embeddedField.Path = existing.Path;
}
else
{
var entryName = CalculateUniqueEntryName(uniqueEntryNames, embeddedField.Path);
if (embeddedField.BaseUri == null)
{
wixout.ImportDataStream(entryName, embeddedField.Path);
}
else // open the container specified in baseUri and copy the correct stream out of it.
{
using (var otherWixout = WixOutput.Read(embeddedField.BaseUri))
using (var stream = otherWixout.GetDataStream(embeddedField.Path))
using (var target = wixout.CreateDataStream(entryName))
{
stream.CopyTo(target);
}
}
embeddedField.Path = entryName;
savedEmbedFields.Add(key, embeddedField);
}
}
}
