static bool TryResolvePhar(Context ctx, ReadOnlySpan <char> path, out CachedPhar phar, out ReadOnlySpan <char> entry)
{
return(TryResolvePhar(pharpath =>
{
var result = PharExtensions.AliasToPharFile(ctx, pharpath);
if (result == null && pharpath.EndsWith(PharExtensions.PharExtension, CurrentPlatform.PathStringComparison))
{
// resolve not-mapped phars (resolve path to root ... find .phar in compiled scripts ...)
var stub = Context.TryResolveScript(ctx.RootPath, pharpath);
result = PharExtensions.TryGetCachedPhar(stub);
}
return result;
}, path, out phar, out entry));
}
public override PhpStream Open(Context ctx, ref string path, string mode, StreamOpenOptions options, StreamContext context)
{
if (FileSystemUtils.TryGetScheme(path, out var schemespan))
{
var schemeends = schemespan.Length + 3;
var sep = path.IndexOfAny(PathUtils.DirectorySeparatorChars, schemeends);
if (sep >= 0)
{
Stream resource = null;
var alias = path.Substring(schemeends, sep - schemeends);
var pharFile = PharExtensions.AliasToPharFile(ctx, alias);
if (pharFile != null)
{
// Template: phar://alias/entryName
resource = PharExtensions.GetResourceStream(pharFile, path.Substring(sep + 1));
}
else
{
// Template: phar://path_phar_file/entryName
var pharExt = path.IndexOfOrdinal(PharExtensions.PharExtension, schemeends, path.Length - schemeends);
if (pharExt >= 0 && pharExt + PharExtensions.PharExtension.Length + 1 < path.Length)
{
// path_phar_file:
var pharPath = path.Substring(schemeends, pharExt + PharExtensions.PharExtension.Length - schemeends);
// entryName:
var entryName = path.Substring(pharExt + PharExtensions.PharExtension.Length + 1);
// ensure phar is loaded
// TODO: locate pharPath and get containing System.Reflection.Assembly
throw new NotImplementedException();
}
}
if (resource != null)
{
return(new NativeStream(ctx, resource, this, StreamAccessOptions.UseText | StreamAccessOptions.Read, path, context));
}
}
}
return(null);
}
public Context.ScriptInfo ResolveScript(Context ctx, string cd, string path)
{
// Template: include "phar://{path}"
var sep = path.IndexOfAny(PathUtils.DirectorySeparatorChars);
if (sep >= 0)
{
var pharFile = PharExtensions.AliasToPharFile(ctx, path.Remove(sep));
if (pharFile != null)
{
Debug.Assert(pharFile.EndsWith(PharExtensions.PharExtension, CurrentPlatform.PathStringComparison));
var pharPath = PharExtensions.PharEntryRelativePath(pharFile, path.Substring(sep + 1));
return(Context.TryGetDeclaredScript(pharPath));
}
}
// invalid
return(default);