WIP CAKE + .Net Core

.ci_build.sh

@@ -1,13 +1,4 @@
 #!/bin/bash
 
 set -e
-
-export BUILD_DIR="/${SOURCE_DIR}/build"
-
-cd "${SOURCE_DIR}"
-rm -Rf "${BUILD_DIR}"
-meson "${BUILD_DIR}"
-
-cd "${BUILD_DIR}"
-ninja
-ninja -C "${BUILD_DIR}" test
+./build.sh

.gitignore

@@ -1,4 +1,8 @@
-build/
+## Add custom content for this repo bellow this
+
+BuildOutput/
+Generated/
+tools/
 
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "git.ignoreLimitWarning": true
+}

CakeScripts/GAssembly.cs

@@ -0,0 +1,79 @@
+using System;
+using P = System.IO.Path;
+
+public class GAssembly
+{
+    public static ICakeContext Cake;
+
+    public bool Init { get; private set; }
+    public string Name { get; private set; }
+    public string Dir { get; private set; }
+    public string GDir { get; private set; }
+    public string Csproj { get; private set; }
+    public string RawApi { get; private set; }
+    public string Metadata { get; private set; }
+
+    public string[] Includes { get; set; }
+    public string ExtraArgs { get; set; }
+
+    public GAssembly(string name)
+    {
+        Includes = new string[0];
+
+        Name = name;
+        Dir = P.Combine("Source", "Libs", name);
+        GDir = P.Combine(Dir, "Generated");
+
+        var temppath = P.Combine(Dir, name);
+        Csproj = temppath + ".csproj";
+        RawApi = temppath + "-api.raw";
+        Metadata = temppath + ".metadata";
+    }
+
+    public void Prepare()
+    {
+        // Raw API file found, time to generate some stuff!!!
+        if (Cake.FileExists(RawApi))
+        {
+            Cake.DeleteDirectory(GDir, true);
+            Cake.CreateDirectory(GDir);
+
+            // Fixup API file
+            var tempapi = P.Combine(GDir, Name + "-api.xml");
+            var symfile = P.Combine(Dir, Name + "-symbols.xml");
+            Cake.CopyFile(RawApi, tempapi);
+            GapiFixup.Run(tempapi, Metadata, Cake.FileExists(symfile) ? symfile : string.Empty);
+
+            // Locate APIs to include
+            foreach(var dep in Includes)
+            {
+                var ipath = P.Combine("Source", "Libs", dep, dep + "-api.xml");
+
+                if (!Cake.FileExists(ipath))
+                    ipath = P.Combine("Source", "Libs", dep, "Generated", dep + "-api.xml");
+
+                if (Cake.FileExists(ipath))
+                {
+                    ExtraArgs += "--include=" + ipath + " ";
+                    ExtraArgs += "--include=" + ipath + " ";
+                }
+            }
+
+            // Generate code
+            GAssembly.Cake.DotNetCoreExecute(P.Combine("BuildOutput", "Generator", "GapiCodegen.dll"), 
+                "--outdir=" + GDir + " " +
+                "--schema=" + P.Combine("Source", "Libs", "Gapi.xsd") + " " +
+                ExtraArgs + " " +
+                "--assembly-name=" + Name + " " +
+                "--generate=" + tempapi
+            );
+        }
+
+        Init = true;
+    }
+
+    public void Clean()
+    {
+        Cake.DeleteDirectory(GDir, true);
+    }
+}

CakeScripts/GapiFixup.cs

@@ -0,0 +1,262 @@
+// xml alteration engine.
+//
+// Authors:
+//   Mike Kestner <mkestner@speakeasy.net>
+//   Stephan Sundermann <stephansundermann@gmail.com>
+//
+// Copyright (c) 2003 Mike Kestner
+// Copyright (c) 2013 Stephan Sundermann
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of version 2 of the GNU General Public
+// License as published by the Free Software Foundation.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public
+// License along with this program; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+using System;
+using System.IO;
+using System.Xml;
+using System.Xml.XPath;
+
+public class GapiFixup
+{
+	public static int Run(string api_filename, string meta_filename, string symbol_filename = "")
+	{
+		XmlDocument api_doc = new XmlDocument();
+		XmlDocument meta_doc = new XmlDocument();
+		XmlDocument symbol_doc = new XmlDocument();
+
+		if (!string.IsNullOrEmpty(meta_filename))
+		{
+			try
+			{
+				Stream stream = System.IO.File.OpenRead(meta_filename);
+				meta_doc.Load(stream);
+				stream.Close();
+			}
+			catch (XmlException e)
+			{
+				Console.WriteLine("Invalid meta file.");
+				Console.WriteLine(e);
+				return 1;
+			}
+		}
+
+		if (!string.IsNullOrEmpty(api_filename))
+		{
+			try
+			{
+				Stream stream = System.IO.File.OpenRead(api_filename);
+				api_doc.Load(stream);
+				stream.Close();
+			}
+			catch (XmlException e)
+			{
+				Console.WriteLine("Invalid api file.");
+				Console.WriteLine(e);
+				return 1;
+			}
+
+		}
+
+		if (!string.IsNullOrEmpty(symbol_filename))
+		{
+
+			try
+			{
+				Stream stream = System.IO.File.OpenRead(symbol_filename);
+				symbol_doc.Load(stream);
+				stream.Close();
+			}
+			catch (XmlException e)
+			{
+				Console.WriteLine("Invalid api file.");
+				Console.WriteLine(e);
+				return 1;
+			}
+
+		}
+
+		XPathNavigator meta_nav = meta_doc.CreateNavigator();
+		XPathNavigator api_nav = api_doc.CreateNavigator();
+
+		XPathNodeIterator copy_iter = meta_nav.Select("/metadata/copy-node");
+		while (copy_iter.MoveNext())
+		{
+			string path = copy_iter.Current.GetAttribute("path", String.Empty);
+			XPathExpression expr = api_nav.Compile(path);
+			string parent = copy_iter.Current.Value;
+			XPathNodeIterator parent_iter = api_nav.Select(parent);
+			bool matched = false;
+			while (parent_iter.MoveNext())
+			{
+				XmlNode parent_node = ((IHasXmlNode)parent_iter.Current).GetNode();
+				XPathNodeIterator path_iter = parent_iter.Current.Clone().Select(expr);
+				while (path_iter.MoveNext())
+				{
+					XmlNode node = ((IHasXmlNode)path_iter.Current).GetNode();
+					parent_node.AppendChild(node.Clone());
+				}
+				matched = true;
+			}
+			if (!matched)
+				Console.WriteLine("Warning: <copy-node path=\"{0}\"/> matched no nodes", path);
+		}
+
+		XPathNodeIterator rmv_iter = meta_nav.Select("/metadata/remove-node");
+		while (rmv_iter.MoveNext())
+		{
+			string path = rmv_iter.Current.GetAttribute("path", "");
+			XPathNodeIterator api_iter = api_nav.Select(path);
+			bool matched = false;
+			while (api_iter.MoveNext())
+			{
+				XmlElement api_node = ((IHasXmlNode)api_iter.Current).GetNode() as XmlElement;
+				api_node.ParentNode.RemoveChild(api_node);
+				matched = true;
+			}
+			if (!matched)
+				Console.WriteLine("Warning: <remove-node path=\"{0}\"/> matched no nodes", path);
+		}
+
+		XPathNodeIterator add_iter = meta_nav.Select("/metadata/add-node");
+		while (add_iter.MoveNext())
+		{
+			string path = add_iter.Current.GetAttribute("path", "");
+			XPathNodeIterator api_iter = api_nav.Select(path);
+			bool matched = false;
+			while (api_iter.MoveNext())
+			{
+				XmlElement api_node = ((IHasXmlNode)api_iter.Current).GetNode() as XmlElement;
+				foreach (XmlNode child in ((IHasXmlNode)add_iter.Current).GetNode().ChildNodes)
+					api_node.AppendChild(api_doc.ImportNode(child, true));
+				matched = true;
+			}
+			if (!matched)
+				Console.WriteLine("Warning: <add-node path=\"{0}\"/> matched no nodes", path);
+		}
+
+		XPathNodeIterator change_node_type_iter = meta_nav.Select("/metadata/change-node-type");
+		while (change_node_type_iter.MoveNext())
+		{
+			string path = change_node_type_iter.Current.GetAttribute("path", "");
+			XPathNodeIterator api_iter = api_nav.Select(path);
+			bool matched = false;
+			while (api_iter.MoveNext())
+			{
+				XmlElement node = ((IHasXmlNode)api_iter.Current).GetNode() as XmlElement;
+				XmlElement parent = node.ParentNode as XmlElement;
+				XmlElement new_node = api_doc.CreateElement(change_node_type_iter.Current.Value);
+
+				foreach (XmlNode child in node.ChildNodes)
+					new_node.AppendChild(child.Clone());
+				foreach (XmlAttribute attribute in node.Attributes)
+					new_node.Attributes.Append((XmlAttribute)attribute.Clone());
+
+				parent.ReplaceChild(new_node, node);
+				matched = true;
+			}
+
+			if (!matched)
+				Console.WriteLine("Warning: <change-node-type path=\"{0}\"/> matched no nodes", path);
+		}
+
+
+		XPathNodeIterator attr_iter = meta_nav.Select("/metadata/attr");
+		while (attr_iter.MoveNext())
+		{
+			string path = attr_iter.Current.GetAttribute("path", "");
+			string attr_name = attr_iter.Current.GetAttribute("name", "");
+
+			int max_matches = -1;
+			var max_matches_str = attr_iter.Current.GetAttribute("max-matches", "");
+			if (max_matches_str != "")
+				max_matches = Convert.ToInt32(max_matches_str);
+
+			XPathNodeIterator api_iter = api_nav.Select(path);
+			var nmatches = 0;
+			while (api_iter.MoveNext())
+			{
+				XmlElement node = ((IHasXmlNode)api_iter.Current).GetNode() as XmlElement;
+				node.SetAttribute(attr_name, attr_iter.Current.Value);
+				nmatches++;
+
+				if (max_matches > 0 && nmatches == max_matches)
+					break;
+			}
+			if (nmatches == 0)
+				Console.WriteLine("Warning: <attr path=\"{0}\"/> matched no nodes", path);
+		}
+
+		XPathNodeIterator move_iter = meta_nav.Select("/metadata/move-node");
+		while (move_iter.MoveNext())
+		{
+			string path = move_iter.Current.GetAttribute("path", "");
+			XPathExpression expr = api_nav.Compile(path);
+			string parent = move_iter.Current.Value;
+			XPathNodeIterator parent_iter = api_nav.Select(parent);
+			bool matched = false;
+			while (parent_iter.MoveNext())
+			{
+				XmlNode parent_node = ((IHasXmlNode)parent_iter.Current).GetNode();
+				XPathNodeIterator path_iter = parent_iter.Current.Clone().Select(expr);
+				while (path_iter.MoveNext())
+				{
+					XmlNode node = ((IHasXmlNode)path_iter.Current).GetNode();
+					parent_node.AppendChild(node.Clone());
+					node.ParentNode.RemoveChild(node);
+				}
+				matched = true;
+			}
+			if (!matched)
+				Console.WriteLine("Warning: <move-node path=\"{0}\"/> matched no nodes", path);
+		}
+
+		XPathNodeIterator remove_attr_iter = meta_nav.Select("/metadata/remove-attr");
+		while (remove_attr_iter.MoveNext())
+		{
+			string path = remove_attr_iter.Current.GetAttribute("path", "");
+			string name = remove_attr_iter.Current.GetAttribute("name", "");
+			XPathNodeIterator api_iter = api_nav.Select(path);
+			bool matched = false;
+
+			while (api_iter.MoveNext())
+			{
+				XmlElement node = ((IHasXmlNode)api_iter.Current).GetNode() as XmlElement;
+
+				node.RemoveAttribute(name);
+				matched = true;
+			}
+
+			if (!matched)
+				Console.WriteLine("Warning: <remove-attr path=\"{0}\"/> matched no nodes", path);
+		}
+
+		if (symbol_doc != null)
+		{
+			XPathNavigator symbol_nav = symbol_doc.CreateNavigator();
+			XPathNodeIterator iter = symbol_nav.Select("/api/*");
+			while (iter.MoveNext())
+			{
+				XmlNode sym_node = ((IHasXmlNode)iter.Current).GetNode();
+				XPathNodeIterator parent_iter = api_nav.Select("/api");
+				if (parent_iter.MoveNext())
+				{
+					XmlNode parent_node = ((IHasXmlNode)parent_iter.Current).GetNode();
+					parent_node.AppendChild(api_doc.ImportNode(sym_node, true));
+				}
+			}
+		}
+
+		api_doc.Save(api_filename);
+		return 0;
+	}
+}

Dockerfile

@@ -1,7 +1,7 @@
 FROM debian:9
 
 RUN apt-get update && \
-    apt-get install -y git python3 python3-pip ninja-build mono-devel libgtk-3-dev
+    apt-get install -y git mono-devel libgtk-3-dev msbuild
 
 RUN pip3 install git+https://github.com/mesonbuild/meson/
 

GENERATOR.md

@@ -1,65 +0,0 @@
-NOTE: This file is out of date. Please refer to http://www.mono-project.com/GAPI for a more complete and up-to-date guide to the GAPI tools included with Gtk#
-
-
-How to use the Gtk# code generator:
-
-Install dependencies:
-
-   * You need to install the XML::LibXML perl bindings and Gtk#.
-
-Parse the library:
-
-   * Create an xml file defining the libraries to be parsed. The
-     format of the XML is:
-
-	<gapi-parser-input>
-	  <api filename="../api/atk-api.xml">
-	    <library name="libatk-1.0-0.dll">
-	      <namespace name="Atk">
-	        <dir>atk-1.2.4/atk</dir>
-	      </namespace>
-	    </library>
-	  </api>
-	</gapi-parser-input>
-
-     The api element filename attribute specifies the parser output file location.
-     The name attribute on the library output points to the native library name. If
-     you are creating a cross-platform project, you will want to specify the win32 dll
-     name here and use mono's config mechanism to map the name on other platforms.
-     The dir element points to a src directory to be parsed.  Currently all .c and .h
-     files in the directory are parsed.
-
-     All the elements inside the root can have multiples. The source/gtk-sharp-sources.xml
-     file has examples of producing multiple api files with a single parser input file, as
-     well as including muliple libraries in a single output file.
-
-   * Create metadata rules files named <namespace>.metadata in the directory where you invoke
-     the parser.  Metadata rules allow you to massage the parsed api if necessary.  Examples
-     of rule formats can be found in the sources directory.
-
-   * Execute the parser on your xml input file:
-	gapi-parser <xml-input-filename>
-
-   * Distribute the xml file(s) produced by the parser with your project so that your
-     users don't need to have any native library source, or perl libraries installed in
-     order to build your project.
-     
-Within your project directory, do the following:
-
-   * Setup a toplevel subdirectory for each namespace/assembly you
-     are wrapping. Instruct the makefile for this directory to compile,
-     at minimum, generated/*.
-
-   * Run gapi_codegen.exe on the API file(s) you created with the parser. If you depend
-     on any other wrapped libraries (such as gtk-sharp.dll), you need to include their API 
-     listings via the --include directive.  The code generator, if successful, will have 
-     populated the assembly directories with generated/ directories. It is generally helpful 
-     to automate this process with makefiles. Gtk# uses the following organization:
-        - sources/: Source directories, .sources listing, .metadata files.
-             developers run make manually here when they want to update the API files.
-        - api/: API files 
-             The files are committed to CVS and included in releases for the convenience 
-             of the lib user.  This dir is included in the build before the namespace dirs
-             and the generator is invoked from this dir.
-
-	

Source/Libs/AssemblyInfo.cs

@@ -0,0 +1,5 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+[assembly:AssemblyVersion("1.0.0.0")]
+[assembly:AssemblyDelaySign(false)]

Source/Libs/AtkSharp/AtkSharp.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
+    <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+    <OutputPath>..\..\..\BuildOutput\Release</OutputPath>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\GLibSharp\GLibSharp.csproj">
+      <Name>GLibSharp</Name>
+    </ProjectReference>
+  </ItemGroup>
+
+</Project>

Source/Libs/AtkSharp/Class1.cs

@@ -0,0 +1,8 @@
+using System;
+
+namespace AtkSharp
+{
+    public class Class1
+    {
+    }
+}

Source/Libs/CairoSharp/CairoSharp.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
+    <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
+    <OutputPath>..\..\..\BuildOutput\Release</OutputPath>
+  </PropertyGroup>
+
+</Project>

Source/Libs/CairoSharp/Class1.cs

@@ -0,0 +1,8 @@
+using System;
+
+namespace CairoSharp
+{
+    public class Class1
+    {
+    }
+}