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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 2001
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 * Contributor(s):
 *   Paul Sandoz <paul.sandoz@sun.com>
 *   Dan Mosedale <dmose@mozilla.org>
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#ifndef nsAbLDAPDirectoryQuery_h__
#define nsAbLDAPDirectoryQuery_h__

#include "nsAbDirectoryQuery.h"
#include "nsILDAPConnection.h"
#include "nsILDAPMessageListener.h"
#include "nsILDAPURL.h"

#include "nsString.h"
#include "nsHashtable.h"

class nsAbLDAPDirectoryQuery : public nsIAbDirectoryQuery
{
public:
    NS_DECL_ISUPPORTS
    NS_DECL_NSIABDIRECTORYQUERY

    nsAbLDAPDirectoryQuery();
    virtual ~nsAbLDAPDirectoryQuery();

    void setLdapUrl (const char* aldapUrl);

    virtual nsresult GetLDAPConnection (nsILDAPConnection** connection) = 0;
    virtual nsresult GetLDAPURL (nsILDAPURL** url) = 0;
    virtual nsresult CreateCard (nsILDAPURL* url, const char* dn, nsIAbCard** card) = 0;

protected:
    nsresult getLdapReturnAttributes (
        nsIAbDirectoryQueryArguments* arguments,
        nsCString& returnAttributes);

protected:
    friend class nsAbQueryLDAPMessageListener;
    nsresult Initiate ();
    nsXPIDLCString mLogin; // authenticate to the LDAP server as...
    nsCOMPtr<nsILDAPURL> mDirectoryUrl; // the URL for the server
    PRUint32 mProtocolVersion; // version of LDAP (see nsILDAPConnection.idl)

private:
    nsCOMPtr <nsILDAPMessageListener> mListener;
    PRBool mInitialized;

    PRLock* mLock;
};

#endif // nsAbLDAPDirectoryQuery_h__