107 lines
2.5 KiB
C#
Executable File
107 lines
2.5 KiB
C#
Executable File
//
|
|
// A provider to display man pages
|
|
//
|
|
// Authors:
|
|
// Johannes Roith <johannes@roith.de>
|
|
// Jonathan Pryor <jpryor@novell.com>
|
|
//
|
|
// (C) 2008 Novell, Inc.
|
|
|
|
using System;
|
|
using System.IO;
|
|
using System.Text;
|
|
using System.Xml;
|
|
using System.Linq;
|
|
using System.Collections.Generic;
|
|
|
|
namespace Monodoc.Providers
|
|
{
|
|
public class ManProvider : Provider
|
|
{
|
|
string[] tocFiles;
|
|
|
|
public ManProvider (string[] handbookTocFiles)
|
|
{
|
|
tocFiles = handbookTocFiles;
|
|
|
|
// huh...
|
|
if (!File.Exists (tocFiles[0]))
|
|
throw new FileNotFoundException (String.Format ("The table of contents, `{0}' does not exist", tocFiles[0]));
|
|
}
|
|
|
|
public override void PopulateTree (Tree tree)
|
|
{
|
|
foreach(string TocFile in tocFiles) {
|
|
XmlDocument doc = new XmlDocument();
|
|
doc.Load (TocFile);
|
|
|
|
XmlNodeList nodeList = doc.GetElementsByTagName("manpage");
|
|
Node nodeToAddChildrenTo = tree.RootNode;
|
|
var storage = nodeToAddChildrenTo.Tree.HelpSource.Storage;
|
|
|
|
foreach (XmlNode node in nodeList) {
|
|
|
|
XmlAttribute name = node.Attributes["name"];
|
|
XmlAttribute page = node.Attributes["page"];
|
|
|
|
if (name == null || page == null) continue;
|
|
|
|
if (!File.Exists (page.Value))
|
|
continue;
|
|
|
|
string target = "man:" + name.Value;
|
|
nodeToAddChildrenTo.CreateNode (name.Value, target);
|
|
|
|
if (File.Exists (page.Value))
|
|
using (var file = File.OpenRead (page.Value))
|
|
storage.Store (name.Value, file);
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void CloseTree (HelpSource hs, Tree tree)
|
|
{
|
|
}
|
|
}
|
|
|
|
public class ManHelpSource : HelpSource
|
|
{
|
|
const string ManPrefix = "man:";
|
|
Dictionary<string, Node> nodesMap;
|
|
|
|
public ManHelpSource (string base_file, bool create) : base (base_file, create)
|
|
{
|
|
nodesMap = Tree.RootNode.ChildNodes.ToDictionary (n => n.Element);
|
|
}
|
|
|
|
// Since man always has a flat tree and rather small amount of item
|
|
// we store them in a dictionary
|
|
public override Node MatchNode (string url)
|
|
{
|
|
Node result;
|
|
return nodesMap.TryGetValue (url, out result) ? result : null;
|
|
}
|
|
|
|
public override DocumentType GetDocumentTypeForId (string id)
|
|
{
|
|
return id == "root:" ? DocumentType.TocXml : DocumentType.Man;
|
|
}
|
|
|
|
public override bool IsGeneratedContent (string id)
|
|
{
|
|
return id == "root:";
|
|
}
|
|
|
|
public override string GetText (string url)
|
|
{
|
|
return TreeDumper.ExportToTocXml (Tree.RootNode, "Mono Documentation Library", "Available man pages:");
|
|
}
|
|
|
|
protected override string UriPrefix {
|
|
get {
|
|
return ManPrefix;
|
|
}
|
|
}
|
|
}
|
|
}
|