public static AddinInfo ReadFromAddinFile(StreamReader r)
{
XmlDocument doc = new XmlDocument();
doc.Load(r);
r.Close();
AddinInfo info = new AddinInfo();
info.id = doc.DocumentElement.GetAttribute("id");
info.namspace = doc.DocumentElement.GetAttribute("namespace");
info.name = doc.DocumentElement.GetAttribute("name");
if (info.id == "")
{
info.id = info.name;
}
info.version = doc.DocumentElement.GetAttribute("version");
info.author = doc.DocumentElement.GetAttribute("author");
info.copyright = doc.DocumentElement.GetAttribute("copyright");
info.url = doc.DocumentElement.GetAttribute("url");
info.description = doc.DocumentElement.GetAttribute("description");
info.category = doc.DocumentElement.GetAttribute("category");
info.baseVersion = doc.DocumentElement.GetAttribute("compatVersion");
AddinPropertyCollectionImpl props = new AddinPropertyCollectionImpl();
info.properties = props;
ReadHeader(info, props, doc.DocumentElement);
ReadDependencies(info.Dependencies, info.OptionalDependencies, doc.DocumentElement);
return(info);
}
void ExtractSupportFiles(string targetDir, string file, AddinInfo ainfo)
{
Random r = new Random();
ZipFile zfile = new ZipFile(file);
foreach (var prop in ainfo.Properties)
{
ZipEntry ze = zfile.GetEntry(prop.Value);
if (ze != null)
{
string fname;
do
{
fname = Path.Combine(targetDir, r.Next().ToString("x") + Path.GetExtension(prop.Value));
} while (File.Exists(fname));
if (!Directory.Exists(targetDir))
{
Directory.CreateDirectory(targetDir);
}
using (var f = File.OpenWrite(fname)) {
using (Stream s = zfile.GetInputStream(ze)) {
byte[] buffer = new byte [8092];
int nr = 0;
while ((nr = s.Read(buffer, 0, buffer.Length)) > 0)
{
f.Write(buffer, 0, nr);
}
}
}
prop.Value = Path.Combine(addinFilesDir, Path.GetFileName(fname));
}
}
}
public static AddinPackage FromInstalledAddin(Addin sinfo)
{
AddinPackage pack = new AddinPackage();
pack.info = AddinInfo.ReadFromDescription(sinfo.Description);
return(pack);
}
internal static AddinInfo ReadFromDescription(AddinDescription description)
{
AddinInfo info = new AddinInfo();
info.id = description.LocalId;
info.namspace = description.Namespace;
info.name = description.Name;
info.version = description.Version;
info.author = description.Author;
info.copyright = description.Copyright;
info.url = description.Url;
info.description = description.Description;
info.category = description.Category;
info.baseVersion = description.CompatVersion;
info.properties = new AddinPropertyCollectionImpl(description.Properties);
foreach (Dependency dep in description.MainModule.Dependencies)
{
info.Dependencies.Add(dep);
}
foreach (ModuleDescription mod in description.OptionalModules)
{
foreach (Dependency dep in mod.Dependencies)
{
info.OptionalDependencies.Add(dep);
}
}
return(info);
}
internal void RegisterAddin(IProgressMonitor monitor, AddinInfo info, string sourceDir)
{
monitor.Log.WriteLine("Installing " + info.Name + " v" + info.Version);
string addinDir = GetAddinDirectory(info);
if (!Directory.Exists(addinDir))
{
Directory.CreateDirectory(addinDir);
}
CopyDirectory(sourceDir, addinDir);
ResetCachedData();
}
static AddinInfo ReadAddinInfo(string file)
{
ZipFile zfile = new ZipFile(file);
foreach (ZipEntry ze in zfile)
{
if (ze.Name == "addin.info")
{
using (Stream s = zfile.GetInputStream(ze)) {
return(AddinInfo.ReadFromAddinFile(new StreamReader(s)));
}
}
}
throw new InstallException("Addin configuration file not found in package.");
}
static void ReadHeader(AddinInfo info, AddinPropertyCollectionImpl properties, XmlElement elem)
{
elem = elem.SelectSingleNode("Header") as XmlElement;
if (elem == null)
{
return;
}
foreach (XmlNode xprop in elem.ChildNodes)
{
XmlElement prop = xprop as XmlElement;
if (prop != null)
{
switch (prop.LocalName)
{
case "Id":
info.id = prop.InnerText;
break;
case "Namespace":
info.namspace = prop.InnerText;
break;
case "Version":
info.version = prop.InnerText;
break;
case "CompatVersion":
info.baseVersion = prop.InnerText;
break;
default:
{
AddinProperty aprop = new AddinProperty();
aprop.Name = prop.LocalName;
if (prop.HasAttribute("locale"))
{
aprop.Locale = prop.GetAttribute("locale");
}
aprop.Value = prop.InnerText;
properties.Add(aprop);
break;
}
}
}
}
}
void DeleteSupportFiles(string targetDir, AddinInfo ainfo)
{
foreach (var prop in ainfo.Properties)
{
if (prop.Value.StartsWith(addinFilesDir + Path.DirectorySeparatorChar))
{
string file = Path.Combine(targetDir, Path.GetFileName(prop.Value));
if (File.Exists(file))
{
File.Delete(file);
}
}
}
if (Directory.Exists(targetDir) && Directory.GetFileSystemEntries(targetDir).Length == 0)
{
Directory.Delete(targetDir, true);
}
}
internal string GetAddinDirectory(AddinInfo info)
{
return(Path.Combine(service.InstallDirectory, info.Id.Replace(',', '.')));
}
/// <summary>
/// Gets information about an add-in
/// </summary>
/// <param name="addin">
/// The add-in
/// </param>
/// <returns>
/// Add-in header data
/// </returns>
public static AddinHeader GetAddinHeader(Addin addin)
{
return(AddinInfo.ReadFromDescription(addin.Description));
}
void DeleteSupportFiles(string targetDir, AddinInfo ainfo)
{
foreach (var prop in ainfo.Properties) {
if (prop.Value.StartsWith (addinFilesDir + Path.DirectorySeparatorChar)) {
string file = Path.Combine (targetDir, Path.GetFileName (prop.Value));
if (File.Exists (file))
File.Delete (file);
}
}
if (Directory.Exists (targetDir) && Directory.GetFileSystemEntries (targetDir).Length == 0)
Directory.Delete (targetDir, true);
}
public void Add(AddinInfo p)
{
List.Add(p);
}
static void ReadHeader (AddinInfo info, AddinPropertyCollectionImpl properties, XmlElement elem)
{
elem = elem.SelectSingleNode ("Header") as XmlElement;
if (elem == null)
return;
foreach (XmlNode xprop in elem.ChildNodes) {
XmlElement prop = xprop as XmlElement;
if (prop != null) {
switch (prop.LocalName) {
case "Id": info.id = prop.InnerText; break;
case "Namespace": info.namspace = prop.InnerText; break;
case "Version": info.version = prop.InnerText; break;
case "CompatVersion": info.baseVersion = prop.InnerText; break;
default: {
AddinProperty aprop = new AddinProperty ();
aprop.Name = prop.LocalName;
if (prop.HasAttribute ("locale"))
aprop.Locale = prop.GetAttribute ("locale");
aprop.Value = prop.InnerText;
properties.Add (aprop);
break;
}}
}
}
}
public void Add (AddinInfo p)
{
List.Add (p);
}
public static AddinInfo ReadFromAddinFile(StreamReader r)
{
XmlDocument doc = new XmlDocument ();
doc.Load (r);
r.Close ();
AddinInfo info = new AddinInfo ();
info.id = doc.DocumentElement.GetAttribute ("id");
info.namspace = doc.DocumentElement.GetAttribute ("namespace");
info.name = doc.DocumentElement.GetAttribute ("name");
if (info.id == "") info.id = info.name;
info.version = doc.DocumentElement.GetAttribute ("version");
info.author = doc.DocumentElement.GetAttribute ("author");
info.copyright = doc.DocumentElement.GetAttribute ("copyright");
info.url = doc.DocumentElement.GetAttribute ("url");
info.description = doc.DocumentElement.GetAttribute ("description");
info.category = doc.DocumentElement.GetAttribute ("category");
info.baseVersion = doc.DocumentElement.GetAttribute ("compatVersion");
ReadDependencies (info.Dependencies, info.OptionalDependencies, doc.DocumentElement);
return info;
}
internal static AddinInfo ReadFromDescription(AddinDescription description)
{
AddinInfo info = new AddinInfo ();
info.id = description.LocalId;
info.namspace = description.Namespace;
info.name = description.Name;
info.version = description.Version;
info.author = description.Author;
info.copyright = description.Copyright;
info.url = description.Url;
info.description = description.Description;
info.category = description.Category;
info.baseVersion = description.CompatVersion;
foreach (Dependency dep in description.MainModule.Dependencies)
info.Dependencies.Add (dep);
foreach (ModuleDescription mod in description.OptionalModules) {
foreach (Dependency dep in mod.Dependencies)
info.OptionalDependencies.Add (dep);
}
return info;
}
void ExtractSupportFiles(string targetDir, string file, AddinInfo ainfo)
{
Random r = new Random ();
ZipFile zfile = new ZipFile (file);
foreach (var prop in ainfo.Properties) {
ZipEntry ze = zfile.GetEntry (prop.Value);
if (ze != null) {
string fname;
do {
fname = Path.Combine (targetDir, r.Next().ToString ("x") + Path.GetExtension (prop.Value));
} while (File.Exists (fname));
if (!Directory.Exists (targetDir))
Directory.CreateDirectory (targetDir);
using (var f = File.OpenWrite (fname)) {
using (Stream s = zfile.GetInputStream (ze)) {
byte[] buffer = new byte [8092];
int nr = 0;
while ((nr = s.Read (buffer, 0, buffer.Length)) > 0)
f.Write (buffer, 0, nr);
}
}
prop.Value = Path.Combine (addinFilesDir, Path.GetFileName (fname));
}
}
}
