private void AssertStructure(ResourceEntryInfo expectedStructure, IResourceEntry directory)
{
var expectedStack = new Stack <ResourceEntryInfo>();
var stack = new Stack <IResourceEntry>();
expectedStack.Push(expectedStructure);
stack.Push(directory);
while (stack.Count > 0)
{
var expected = expectedStack.Pop();
var current = stack.Pop();
Assert.Equal(expected.Name, current.Name);
Assert.Equal(expected.Id, current.Id);
if (expected.IsData)
{
Assert.IsAssignableFrom <IResourceData>(current);
}
else
{
Assert.IsAssignableFrom <IResourceDirectory>(current);
var subEntries = ((IResourceDirectory)current).Entries;
Assert.Equal(expected.Entries.Count, subEntries.Count);
for (int i = 0; i < subEntries.Count; i++)
{
expectedStack.Push(expected.Entries[i]);
stack.Push(subEntries[i]);
}
}
}
}
public void DotNetHelloWorld()
{
var peImage = PEImage.FromBytes(Properties.Resources.HelloWorld);
var expected = new ResourceEntryInfo(0)
{
Entries =
{
new ResourceEntryInfo(16)
{
Entries =
{
new ResourceEntryInfo(1)
{
Entries =
{
new ResourceEntryInfo(0)
{
IsData = true
}
}
}
}
},
new ResourceEntryInfo(24)
{
Entries =
{
new ResourceEntryInfo(1)
{
Entries =
{
new ResourceEntryInfo(0)
{
IsData = true
}
}
}
}
}
}
};
AssertStructure(expected, peImage.Resources);
}
public object ProvideValue(IServiceProvider serviceProvider)
{
if (Key.IsNullOrEmpty())
{
throw new MissingResourceException("You should provide Resource key.");
}
var resourceInfo = new ResourceEntryInfo(Key);
var resource = new ResourceManager(resourceInfo.Dictionary, resourceInfo.Assembly);
var result = resource.GetString(resourceInfo.ResourceKey, resourceInfo.CurrentCultureInfo);
if (result == null)
{
throw new MissingResourceException($"{resourceInfo.ResourceKey} is not found in {resourceInfo.Dictionary} dictionary for {resourceInfo.CurrentCultureInfo.Name} culture.");
}
return(result);
}