//
// The Open Toolkit Library License
//
-// Copyright (c) 2006 - 2010 the Open Toolkit library.
+// Copyright (c) 2006 - 2013 Stefanos Apostolopoulos for the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
class XmlSpecReader : ISpecReader
{
+ Settings Settings { get; set; }
+
+ #region Constructors
+
+ public XmlSpecReader(Settings settings)
+ {
+ if (settings == null)
+ throw new ArgumentNullException("settings");
+ Settings = settings;
+ }
+
+ #endregion
+
#region ISpecReader Members
public void ReadDelegates(string file, DelegateCollection delegates, string apiname)
{
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 (XPathNavigator nav in specs.CreateNavigator().Select(
!String.IsNullOrEmpty(apiname) ?
String.Format("/signatures/delete[@name='{0}']", apiname) :
}
}
- private DelegateCollection ReadDelegates(XPathNavigator specs)
+ public void ReadEnums(string file, EnumCollection enums, string apiname)
+ {
+ 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;
+ }
+
+ // First, read all enum definitions from spec and override file.
+ // Afterwards, read all token/enum overrides from overrides file.
+ foreach (XPathNavigator nav in specs.CreateNavigator().Select(
+ !String.IsNullOrEmpty(apiname) ?
+ String.Format("/signatures/delete[@name='{0}']", apiname) :
+ String.Format("/signatures/delete")))
+ {
+ foreach (XPathNavigator node in nav.SelectChildren("enum", String.Empty))
+ enums.Remove(node.GetAttribute("name", String.Empty));
+ }
+ foreach (XPathNavigator nav in specs.CreateNavigator().Select(
+ !String.IsNullOrEmpty(apiname) ?
+ String.Format("/signatures/add[@name='{0}']", apiname) :
+ String.Format("/signatures/add")))
+ {
+ Utilities.Merge(enums, ReadEnums(nav));
+ }
+ }
+
+ public Dictionary<string, string> ReadTypeMap(string file)
+ {
+ using (var sr = new StreamReader(file))
+ {
+ Console.WriteLine("Reading opengl types.");
+ Dictionary<string, string> GLTypes = new Dictionary<string, string>();
+
+ if (sr == null)
+ return GLTypes;
+
+ do
+ {
+ string line = sr.ReadLine();
+
+ if (String.IsNullOrEmpty(line) || line.StartsWith("#"))
+ continue;
+
+ string[] words = line.Split(" ,*\t".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
+
+ if (words[0].ToLower() == "void")
+ {
+ // Special case for "void" -> "". We make it "void" -> "void"
+ GLTypes.Add(words[0], "void");
+ }
+ else if (words[0] == "VoidPointer" || words[0] == "ConstVoidPointer")
+ {
+ // "(Const)VoidPointer" -> "void*"
+ GLTypes.Add(words[0], "void*");
+ }
+ else if (words[0] == "CharPointer" || words[0] == "charPointerARB" ||
+ words[0] == "ConstCharPointer")
+ {
+ // The typematching logic cannot handle pointers to pointers, e.g. CharPointer* -> char** -> string* -> string[].
+ // Hence we give it a push.
+ // Note: When both CurrentType == "String" and Pointer == true, the typematching is hardcoded to use
+ // String[] or StringBuilder[].
+ GLTypes.Add(words[0], "String");
+ }
+ /*else if (words[0].Contains("Pointer"))
+ {
+ GLTypes.Add(words[0], words[1].Replace("Pointer", "*"));
+ }*/
+ else if (words[1].Contains("GLvoid"))
+ {
+ GLTypes.Add(words[0], "void");
+ }
+ else if (words[1] == "const" && words[2] == "GLubyte")
+ {
+ GLTypes.Add(words[0], "String");
+ }
+ else if (words[1] == "struct")
+ {
+ GLTypes.Add(words[0], words[2]);
+ }
+ else
+ {
+ GLTypes.Add(words[0], words[1]);
+ }
+ }
+ while (!sr.EndOfStream);
+
+ return GLTypes;
+ }
+ }
+
+ public Dictionary<string, string> ReadCSTypeMap(string file)
+ {
+ using (var sr = new StreamReader(file))
+ {
+ Dictionary<string, string> CSTypes = new Dictionary<string, string>();
+ Console.WriteLine("Reading C# types.");
+
+ while (!sr.EndOfStream)
+ {
+ string line = sr.ReadLine();
+ if (String.IsNullOrEmpty(line) || line.StartsWith("#"))
+ continue;
+
+ string[] words = line.Split(" ,\t".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
+ if (words.Length < 2)
+ continue;
+
+ if (((Settings.Compatibility & Settings.Legacy.NoBoolParameters) != Settings.Legacy.None) && words[1] == "bool")
+ words[1] = "Int32";
+
+ CSTypes.Add(words[0], words[1]);
+ }
+
+ return CSTypes;
+ }
+ }
+
+ #endregion
+
+ #region Private Members
+
+ string GetSpecVersion(XPathDocument specs)
+ {
+ var version =
+ specs.CreateNavigator().SelectSingleNode("/signatures")
+ .GetAttribute("version", String.Empty);
+ if (String.IsNullOrEmpty(version))
+ {
+ version = "1";
+ }
+ return version;
+ }
+
+ DelegateCollection ReadDelegates(XPathNavigator specs)
{
DelegateCollection delegates = new DelegateCollection();
var extensions = new List<string>();
return delegates;
}
- public void ReadEnums(string file, EnumCollection enums, string apiname)
- {
- // First, read all enum definitions from spec and override file.
- // Afterwards, read all token/enum overrides from overrides file.
- // Every single enum is merged into
-
- var specs = new XPathDocument(file);
- foreach (XPathNavigator nav in specs.CreateNavigator().Select(
- !String.IsNullOrEmpty(apiname) ?
- String.Format("/signatures/delete[@name='{0}']", apiname) :
- String.Format("/signatures/delete")))
- {
- foreach (XPathNavigator node in nav.SelectChildren("enum", String.Empty))
- enums.Remove(node.GetAttribute("name", String.Empty));
- }
- foreach (XPathNavigator nav in specs.CreateNavigator().Select(
- !String.IsNullOrEmpty(apiname) ?
- String.Format("/signatures/add[@name='{0}']", apiname) :
- String.Format("/signatures/add")))
- {
- Utilities.Merge(enums, ReadEnums(nav));
- }
- }
-
- private EnumCollection ReadEnums(XPathNavigator nav)
+ EnumCollection ReadEnums(XPathNavigator nav)
{
EnumCollection enums = new EnumCollection();
Enum all = new Enum() { Name = Settings.CompleteEnumName };
return enums;
}
- public Dictionary<string, string> ReadTypeMap(string file)
- {
- using (var sr = new StreamReader(file))
- {
- Console.WriteLine("Reading opengl types.");
- Dictionary<string, string> GLTypes = new Dictionary<string, string>();
-
- if (sr == null)
- return GLTypes;
-
- do
- {
- string line = sr.ReadLine();
-
- if (String.IsNullOrEmpty(line) || line.StartsWith("#"))
- continue;
-
- string[] words = line.Split(" ,*\t".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
-
- if (words[0].ToLower() == "void")
- {
- // Special case for "void" -> "". We make it "void" -> "void"
- GLTypes.Add(words[0], "void");
- }
- else if (words[0] == "VoidPointer" || words[0] == "ConstVoidPointer")
- {
- // "(Const)VoidPointer" -> "void*"
- GLTypes.Add(words[0], "void*");
- }
- else if (words[0] == "CharPointer" || words[0] == "charPointerARB" ||
- words[0] == "ConstCharPointer")
- {
- // The typematching logic cannot handle pointers to pointers, e.g. CharPointer* -> char** -> string* -> string[].
- // Hence we give it a push.
- // Note: When both CurrentType == "String" and Pointer == true, the typematching is hardcoded to use
- // String[] or StringBuilder[].
- GLTypes.Add(words[0], "String");
- }
- /*else if (words[0].Contains("Pointer"))
- {
- GLTypes.Add(words[0], words[1].Replace("Pointer", "*"));
- }*/
- else if (words[1].Contains("GLvoid"))
- {
- GLTypes.Add(words[0], "void");
- }
- else if (words[1] == "const" && words[2] == "GLubyte")
- {
- GLTypes.Add(words[0], "String");
- }
- else if (words[1] == "struct")
- {
- GLTypes.Add(words[0], words[2]);
- }
- else
- {
- GLTypes.Add(words[0], words[1]);
- }
- }
- while (!sr.EndOfStream);
-
- return GLTypes;
- }
- }
-
- public Dictionary<string, string> ReadCSTypeMap(string file)
- {
- using (var sr = new StreamReader(file))
- {
- Dictionary<string, string> CSTypes = new Dictionary<string, string>();
- Console.WriteLine("Reading C# types.");
-
- while (!sr.EndOfStream)
- {
- string line = sr.ReadLine();
- if (String.IsNullOrEmpty(line) || line.StartsWith("#"))
- continue;
-
- string[] words = line.Split(" ,\t".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
- if (words.Length < 2)
- continue;
-
- if (((Settings.Compatibility & Settings.Legacy.NoBoolParameters) != Settings.Legacy.None) && words[1] == "bool")
- words[1] = "Int32";
-
- CSTypes.Add(words[0], words[1]);
- }
-
- return CSTypes;
- }
- }
-
#endregion
}
}
projects / platform / core / csapi / opentk.git / commitdiff