/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __NSDIRINDEX_H_

#define __NSDIRINDEX_H_

#include "nsString.h"

#include "nsCOMPtr.h"

#include "nsIDirIndexListener.h"

#include "mozilla/RefPtr.h"

class nsIDirIndex;

class nsITextToSubURI;

/* CID: {a0d6ad32-1dd1-11b2-aa55-a40187b54036} */

class nsDirIndexParser : public nsIDirIndexParser {

private:

    virtual ~nsDirIndexParser();

    nsDirIndexParser();

    nsresult Init();

public:

    NS_DECL_ISUPPORTS

    NS_DECL_NSISTREAMLISTENER

    NS_DECL_NSIREQUESTOBSERVER

    NS_DECL_NSIDIRINDEXPARSER

    static already_AddRefed<nsIDirIndexParser>

    CreateInstance()

    {

      RefPtr<nsDirIndexParser> parser = new nsDirIndexParser();

      if (NS_FAILED(parser->Init())) {

        return nullptr;

      }

      return parser.forget();

    }

    enum fieldType {

        FIELD_UNKNOWN = 0, // MUST be 0

        FIELD_FILENAME,

        FIELD_DESCRIPTION,

        FIELD_CONTENTLENGTH,

        FIELD_LASTMODIFIED,

        FIELD_CONTENTTYPE,

        FIELD_FILETYPE

    };

protected:

    nsCOMPtr<nsIDirIndexListener> mListener;

    nsCString    mEncoding;

    nsCString    mComment;

    nsCString    mBuf;

    int32_t      mLineStart;

    bool         mHasDescription;

    int          mFormat[8];

    nsresult ProcessData(nsIRequest *aRequest, nsISupports *aCtxt);

    nsresult ParseFormat(const char* buf);

    nsresult ParseData(nsIDirIndex* aIdx, char* aDataStr, int32_t lineLen);

    struct Field {

        const char *mName;

        fieldType mType;

    };

    static Field gFieldTable[];

    static nsrefcnt gRefCntParser;

    static nsITextToSubURI* gTextToSubURI;

};

#endif