public void ReadDelegates(string file, DelegateCollection delegates, string apiname, string apiversions)
{
var specs = new XPathDocument(file);
// The pre-GL4.4 spec format does not distinguish between
// different apinames (it is assumed that different APIs
// are stored in distinct signature.xml files).
// To maintain compatibility, we detect the version of the
// signatures.xml file and ignore apiname if it is version 1.
var specversion = GetSpecVersion(specs);
if (specversion == "1")
{
apiname = null;
}
foreach (var apiversion in apiversions.Split('|'))
{
string xpath_add, xpath_delete;
GetSignaturePaths(apiname, apiversion, out xpath_add, out xpath_delete);
foreach (XPathNavigator nav in specs.CreateNavigator().Select(xpath_delete))
{
foreach (XPathNavigator node in nav.SelectChildren("function", String.Empty))
{
delegates.Remove(node.GetAttribute("name", String.Empty));
}
}
foreach (XPathNavigator nav in specs.CreateNavigator().Select(xpath_add))
{
delegates.AddRange(ReadDelegates(nav, apiversion));
}
}
}
public void ReadDelegates(string file, DelegateCollection delegates, string apiname, string apiversions)
{
var specs = new XPathDocument(file);
// The pre-GL4.4 spec format does not distinguish between
// different apinames (it is assumed that different APIs
// are stored in distinct signature.xml files).
// To maintain compatibility, we detect the version of the
// signatures.xml file and ignore apiname if it is version 1.
var specversion = GetSpecVersion(specs);
if (specversion == "1")
{
apiname = null;
}
foreach (var apiversion in apiversions.Split('|'))
{
string xpath_add, xpath_delete;
GetSignaturePaths(apiname, apiversion, out xpath_add, out xpath_delete);
foreach (XPathNavigator nav in specs.CreateNavigator().Select(xpath_delete))
{
foreach (XPathNavigator node in nav.SelectChildren("function", String.Empty))
delegates.Remove(node.GetAttribute("name", String.Empty));
}
foreach (XPathNavigator nav in specs.CreateNavigator().Select(xpath_add))
{
delegates.AddRange(ReadDelegates(nav, apiversion));
}
}
}
public FunctionCollection Process(EnumProcessor enum_processor, DelegateCollection delegates, EnumCollection enums,
string apiname, string apiversion)
{
Console.WriteLine("Processing delegates.");
var nav = new XPathDocument(Overrides).CreateNavigator();
foreach (var version in apiversion.Split('|'))
{
// Translate each delegate:
// 1st using the <replace> elements in overrides.xml
// 2nd using the hardcoded rules in FuncProcessor (e.g. char* -> string)
foreach (var signatures in delegates.Values)
{
foreach (var d in signatures)
{
TranslateExtension(d);
TranslateReturnType(enum_processor, nav, d, enums, apiname, version);
TranslateParameters(enum_processor, nav, d, enums, apiname, version);
TranslateAttributes(nav, d, enums, apiname, version);
}
}
// Create overloads for backwards compatibility,
// by resolving <overload> elements
var overload_list = new List<Delegate>();
foreach (var d in delegates.Values.Select(v => v.First()))
{
var overload_element = GetFuncOverload(nav, d, apiname, apiversion);
if (overload_element != null)
{
var overload = new Delegate(d);
ApplyParameterReplacement(overload, overload_element);
ApplyReturnTypeReplacement(overload, overload_element);
overload_list.Add(overload);
}
}
foreach (var overload in overload_list)
{
delegates.Add(overload);
}
}
Console.WriteLine("Generating convenience overloads.");
delegates.AddRange(CreateConvenienceOverloads(delegates));
Console.WriteLine("Generating wrappers.");
var wrappers = CreateWrappers(delegates, enums);
Console.WriteLine("Generating CLS compliant overloads.");
wrappers = CreateCLSCompliantWrappers(wrappers, enums);
Console.WriteLine("Removing non-CLS compliant duplicates.");
wrappers = MarkCLSCompliance(wrappers);
Console.WriteLine("Removing overloaded delegates.");
RemoveOverloadedDelegates(delegates, wrappers);
return wrappers;
}
public FunctionCollection Process(EnumProcessor enum_processor, DelegateCollection delegates, EnumCollection enums,
string apiname, string apiversion)
{
Console.WriteLine("Processing delegates.");
var nav = new XPathDocument(Overrides).CreateNavigator();
foreach (var version in apiversion.Split('|'))
{
// Translate each delegate:
// 1st using the <replace> elements in overrides.xml
// 2nd using the hardcoded rules in FuncProcessor (e.g. char* -> string)
foreach (var signatures in delegates.Values)
{
foreach (var d in signatures)
{
var replace = GetFuncOverride(nav, d, apiname, apiversion);
TranslateExtension(d);
TranslateReturnType(d, replace, nav, enum_processor, enums, apiname, version);
TranslateParameters(d, replace, nav, enum_processor, enums, apiname, version);
TranslateAttributes(d, replace, nav, apiname, version);
}
}
// Create overloads for backwards compatibility,
// by resolving <overload> elements
var overload_list = new List <Delegate>();
foreach (var d in delegates.Values.Select(v => v.First()))
{
var overload_elements = GetFuncOverload(nav, d, apiname, apiversion);
foreach (XPathNavigator overload_element in overload_elements)
{
var overload = new Delegate(d);
TranslateReturnType(overload, overload_element, nav, enum_processor, enums, apiname, version);
TranslateParameters(overload, overload_element, nav, enum_processor, enums, apiname, version);
TranslateAttributes(overload, overload_element, nav, apiname, version);
overload_list.Add(overload);
}
}
foreach (var overload in overload_list)
{
delegates.Add(overload);
}
}
Console.WriteLine("Generating convenience overloads.");
delegates.AddRange(CreateConvenienceOverloads(delegates));
Console.WriteLine("Generating wrappers.");
var wrappers = CreateWrappers(delegates, enums);
Console.WriteLine("Generating CLS compliant overloads.");
wrappers = CreateCLSCompliantWrappers(wrappers, enums);
Console.WriteLine("Removing non-CLS compliant duplicates.");
wrappers = MarkCLSCompliance(wrappers);
Console.WriteLine("Removing overloaded delegates.");
RemoveOverloadedDelegates(delegates, wrappers);
return(wrappers);
}