private static IEnumerable <(string, IEnumerable <Interface>, IEnumerable <(FunctionSignature, StringBuilder)>)> GetWithoutEnums(IEnumerable <FunctionSignature> fns)
{
// extension or core, (interface name, functions)
var projects = new Dictionary <string, Dictionary <string, List <FunctionSignature> > >();
foreach (var function in fns)
{
foreach (var category in function.Categories)
{
// check that the root project exists
if (!projects.ContainsKey("Core"))
{
projects.Add
(
"Core",
new Dictionary <string, List <FunctionSignature> >()
);
}
// check that the extension project exists, if applicable
if (function.Extension != "Core" && !projects.ContainsKey(category))
{
projects.Add
(
category,
new Dictionary <string, List <FunctionSignature> >()
);
}
// check that the interface exists
if (!projects[function.Extension == "Core" ? "Core" : category]
.ContainsKey("I" + NativeIdentifierTranslator.TranslateIdentifierName(category)))
{
projects[function.Extension == "Core" ? "Core" : category]
.Add
(
"I" + NativeIdentifierTranslator.TranslateIdentifierName(category),
new List <FunctionSignature>()
);
}
// add the function to the interface
projects[function.Extension == "Core" ? "Core" : category][
"I" + NativeIdentifierTranslator.TranslateIdentifierName(category)]
.Add(function);
}
}
return(projects.Select
(
x =>
(
x.Key,
x.Value.Select(y => new Interface(y.Key, y.Value)),
x.Value.SelectMany(y => OverloadBaker.GetOverloads(y.Value))
)
));
}
/// <summary>
/// Asynchronously generates bindings for the API described by the given <see cref="IGeneratorSettings"/>
/// object.
///
/// Broadly, this takes the following steps:
/// 1) Load the base API.
/// 2) Bake overrides into the API
/// 3) Bake Documentation into the API
/// 4) Create mappings between OpenGL types and C# types
/// 5) Apply the mappings to the API
/// 6) Bake convenience overloads into the API (adding unsafe, etc)
/// 7) Write the bindings to the files.
///
/// </summary>
/// <param name="generatorSettings">The settings describing the API.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
private static async Task GenerateBindingsAsync([NotNull] IGeneratorSettings generatorSettings)
{
var signaturePath = Path.Combine(Arguments.InputPath, generatorSettings.SpecificationFile);
if (!_cachedProfiles.TryGetValue(signaturePath, out var profiles))
{
profiles = SignatureReader.GetAvailableProfiles(signaturePath).ToList();
_cachedProfiles.TryAdd(signaturePath, profiles);
}
var profileOverrides = OverrideReader
.GetProfileOverrides(generatorSettings.OverrideFiles.ToArray())
.ToList();
var baker = new ProfileBaker(profiles, profileOverrides);
var bakedProfile = baker.BakeProfile
(
generatorSettings.ProfileName,
generatorSettings.Versions,
generatorSettings.BaseProfileName
);
var documentationPath = Path.Combine
(
Arguments.DocumentationPath,
generatorSettings.SpecificationDocumentationPath
);
var docs = DocumentationReader.ReadProfileDocumentation(documentationPath);
var bakedDocs = new DocumentationBaker(bakedProfile).BakeDocumentation(docs);
var languageTypemapPath = Path.Combine(Arguments.InputPath, generatorSettings.LanguageTypemap);
if (!_cachedTypemaps.TryGetValue(languageTypemapPath, out var languageTypemap))
{
using (var fs = File.OpenRead(languageTypemapPath))
{
languageTypemap = new TypemapReader().ReadTypemap(fs);
_cachedTypemaps.TryAdd(languageTypemapPath, languageTypemap);
}
}
var apiTypemapPath = Path.Combine(Arguments.InputPath, generatorSettings.APITypemap);
if (!_cachedTypemaps.TryGetValue(apiTypemapPath, out var apiTypemap))
{
using (var fs = File.OpenRead(apiTypemapPath))
{
apiTypemap = new TypemapReader().ReadTypemap(fs);
_cachedTypemaps.TryAdd(apiTypemapPath, apiTypemap);
}
}
var bakedMap = TypemapBaker.BakeTypemaps(apiTypemap, languageTypemap);
var mapper = new ProfileMapper(bakedMap);
var mappedProfile = mapper.Map(bakedProfile);
var overloadedProfile = OverloadBaker.BakeOverloads(mappedProfile);
var bindingsWriter = new BindingWriter(generatorSettings, overloadedProfile, bakedDocs);
await bindingsWriter.WriteBindingsAsync();
}