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Added ReadDelegates overload that works with a XPathNavigator directly. Necessary for new overrides.xml handling.

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This commit is contained in:
the_fiddler 2010-12-03 09:43:08 +00:00
parent 58bebc8315
commit 47b16778ce
1 changed files with 55 additions and 52 deletions
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107
Source/Bind/XmlSpecReader.cs
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@ -40,73 +40,74 @@ namespace Bind
class XmlSpecReader : ISpecReader
{
public DelegateCollection ReadDelegates(StreamReader specFile)
#region Public Members
public DelegateCollection ReadDelegates(XPathNavigator specs)
{
DelegateCollection delegates = new DelegateCollection();
XPathDocument specs = new XPathDocument(specFile);
XPathDocument overrides = new XPathDocument(new StreamReader(
Path.Combine(Settings.InputPath, Settings.OverridesFile)));
foreach (XPathNavigator nav in new XPathNavigator[] {
specs.CreateNavigator().SelectSingleNode("/signatures"),
overrides.CreateNavigator().SelectSingleNode("/overrides/add") })
foreach (XPathNavigator node in specs.SelectChildren("function", String.Empty))
{
if (nav != null)
var name = node.GetAttribute("name", String.Empty);
// Check whether we are adding to an existing delegate or creating a new one.
Delegate d = null;
if (delegates.ContainsKey(name))
{
foreach (XPathNavigator node in nav.SelectChildren("function", String.Empty))
d = delegates[name];
}
else
{
d = new Delegate();
d.Name = name;
d.Version = node.GetAttribute("version", String.Empty);
d.Category = node.GetAttribute("category", String.Empty);
d.DeprecatedVersion = node.GetAttribute("deprecated", String.Empty);
d.Deprecated = !String.IsNullOrEmpty(d.DeprecatedVersion);
}
foreach (XPathNavigator param in node.SelectChildren(XPathNodeType.Element))
{
switch (param.Name)
{
var name = node.GetAttribute("name", String.Empty);
case "returns":
d.ReturnType.CurrentType = param.GetAttribute("type", String.Empty);
break;
// Check whether we are adding to an existing delegate or creating a new one.
Delegate d = null;
if (delegates.ContainsKey(name))
{
d = delegates[name];
}
else
{
d = new Delegate();
d.Name = name;
d.Version = node.GetAttribute("version", String.Empty);
d.Category = node.GetAttribute("category", String.Empty);
d.DeprecatedVersion = node.GetAttribute("deprecated", String.Empty);
d.Deprecated = !String.IsNullOrEmpty(d.DeprecatedVersion);
}
case "param":
Parameter p = new Parameter();
p.CurrentType = param.GetAttribute("type", String.Empty);
p.Name = param.GetAttribute("name", String.Empty);
foreach (XPathNavigator param in node.SelectChildren(XPathNodeType.Element))
{
switch (param.Name)
{
case "returns":
d.ReturnType.CurrentType = param.GetAttribute("type", String.Empty);
break;
string element_count = param.GetAttribute("elementcount", String.Empty);
if (String.IsNullOrEmpty(element_count))
element_count = param.GetAttribute("count", String.Empty);
if (!String.IsNullOrEmpty(element_count))
p.ElementCount = Int32.Parse(element_count);
case "param":
Parameter p = new Parameter();
p.CurrentType = param.GetAttribute("type", String.Empty);
p.Name = param.GetAttribute("name", String.Empty);
p.Flow = Parameter.GetFlowDirection(param.GetAttribute("flow", String.Empty));
string element_count = param.GetAttribute("elementcount", String.Empty);
if (String.IsNullOrEmpty(element_count))
element_count = param.GetAttribute("count", String.Empty);
if (!String.IsNullOrEmpty(element_count))
p.ElementCount = Int32.Parse(element_count);
p.Flow = Parameter.GetFlowDirection(param.GetAttribute("flow", String.Empty));
d.Parameters.Add(p);
break;
}
}
delegates.Add(d);
d.Parameters.Add(p);
break;
}
}
delegates.Add(d);
}
return delegates;
}
#endregion
#region ISpecReader Members
public DelegateCollection ReadDelegates(StreamReader specFile)
{
XPathDocument specs = new XPathDocument(specFile);
return ReadDelegates(specs.CreateNavigator().SelectSingleNode("/signatures/add"));
}
public Dictionary<string, string> ReadTypeMap(StreamReader specFile)
{
Console.WriteLine("Reading opengl types.");
@ -205,8 +206,8 @@ namespace Bind
Path.Combine(Settings.InputPath, Settings.OverridesFile)));
foreach (XPathNavigator nav in new XPathNavigator[] {
specs.CreateNavigator().SelectSingleNode("/signatures"),
overrides.CreateNavigator().SelectSingleNode("/overrides/add") })
specs.CreateNavigator().SelectSingleNode("/signatures/add"),
overrides.CreateNavigator().SelectSingleNode("/signatures/add") })
{
if (nav != null)
{
@ -282,5 +283,7 @@ namespace Bind
Utilities.Merge(enums, all);
return enums;
}
#endregion
}
}