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/* describes principals by their orginating URIs */

#ifndef _NS_CODEBASE_PRINCIPAL_H_
#define _NS_CODEBASE_PRINCIPAL_H_

#include "jsapi.h"
#include "nsBasePrincipal.h"
#include "nsICodebasePrincipal.h"
#include "nsIURI.h"
#include "nsCOMPtr.h"

#define NS_CODEBASEPRINCIPAL_CID \
{ 0x7ee2a400, 0x0b91, 0xaad3, \
{ 0xba, 0x18, 0xd7, 0x60, 0xb0, 0xf1, 0x99, 0xa2 }}

class nsCodebasePrincipal : public nsBasePrincipal, public nsICodebasePrincipal {
public:
    
    NS_DEFINE_STATIC_CID_ACCESSOR(NS_CODEBASEPRINCIPAL_CID)
        
    NS_DECL_ISUPPORTS
    NS_DECL_NSISERIALIZABLE
    NS_DECL_NSICODEBASEPRINCIPAL
    
    NS_IMETHOD ToString(char **result);

    NS_IMETHOD ToUserVisibleString(char **result);
    
    NS_IMETHOD GetPreferences(char** aPrefName, char** aID, 
                              char** aGrantedList, char** aDeniedList);
    
    NS_IMETHOD Equals(nsIPrincipal *other, PRBool *result);

    NS_IMETHOD HashValue(PRUint32 *result);

    NS_IMETHOD CanEnableCapability(const char *capability, PRInt16 *result);

    nsCodebasePrincipal();
    
    nsresult
    Init(nsIURI *uri);

    nsresult
    InitFromPersistent(const char* aPrefName, const char* aID, 
                       const char* aGrantedList, const char* aDeniedList,
                       PRBool aTrusted);

    virtual ~nsCodebasePrincipal(void);
    
protected:
    nsCOMPtr<nsIURI> mURI;
    PRBool mTrusted;
};

#endif // _NS_CODEBASE_PRINCIPAL_H_