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// $Id$
module Web_Server
// = TITLE
// IDL schema definition for Web server interface.
{
typedef sequence<octet> Chunk_Type;
interface Content_Iterator
{
// This operation returns the next <chunk> of the
// file starting at <offset>. If there are
// no more bindings, false is returned.
boolean next_chunk (in unsigned long long offset,
out Chunk_Type chunk);
// This operation destroys the iterator.
void destroy ();
};
exception Error_Result {
// Status of the <get_iterator> operation. These
// values should map onto the normal HTTP
// status values, e.g., 200 means success, 404
// means "file not found," etc.
short status;
};
struct Metadata_Type
{
// Modification date.
string modification_date;
// Type of content.
string content_type;
};
interface Iterator_Factory
{
// This factory method returns a <Content_Iterator> that
// can be used to read the <contents> associated with
// <pathname> one ``chunk'' at a time. The <metadata>
// reports information about the <contents>.
void get_iterator (in string pathname,
out Content_Iterator contents,
out Metadata_Type metadata)
raises (Error_Result);
};
};
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