///////////////////////////////////////////////////////////////////////
#region IPackage Members
public override ReturnCode Select(
PackagePreference preference,
ref Version version,
ref Result error
)
{
if (preference == PackagePreference.Default)
{
string name = this.Name;
VersionStringDictionary ifNeeded = this.IfNeeded;
if (ifNeeded != null)
{
//
// NOTE: *HACK* For now, always select the latest version
// from the list of candidate versions.
//
Version latest = null;
foreach (Version candidate in ifNeeded.Keys)
{
if (PackageOps.VersionCompare(candidate, latest) > 0)
{
latest = candidate;
}
}
//
// NOTE: Were we able to find the latest (i.e. any)
// version?
//
if (latest != null)
{
version = latest;
return(ReturnCode.Ok);
}
else
{
error = String.Format(
"can't find package \"{0}\"",
FormatOps.PackageName(name, null));
}
}
else
{
error = String.Format(
"package \"{0}\" ifneeded scripts not available",
name);
}
}
else
{
error = String.Format(
"unsupported package preference \"{0}\"",
preference);
}
return(ReturnCode.Error);
}
///////////////////////////////////////////////////////////////////////
#region IPackage Members
public virtual ReturnCode Select(
PackagePreference preference,
ref Version version,
ref Result error
)
{
return(ReturnCode.Ok);
}
///////////////////////////////////////////////////////////////////////
#region IPackage Members
public ReturnCode Select(
PackagePreference preference,
ref Version version,
ref Result error
)
{
if (package != null)
{
return(package.Select(preference, ref version, ref error));
}
else
{
return(ReturnCode.Error);
}
}
