user_db.h

Diameter协议栈

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/* Open Diameter: Open-source software for the Diameter and               */
/*                Diameter related protocols                              */
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#ifndef __USER_DB_H__
#define __USER_DB_H__

#include <map>
#include <string>
#include "ace/OS.h"
#include "ace/Synch.h"
#include "ace/Singleton.h"

typedef struct {
    std::string m_Username;
    std::string m_Passphrase;
    ACE_UINT32 m_AuthType;
    // TBD: Add other user profiles here
} AAA_UserEntry;

typedef std::map<std::string, AAA_UserEntry*> AAA_UserEntryDb;    
typedef std::map<std::string, AAA_UserEntry*>::iterator AAA_UserEntryDbIterator;

class AAA_UserDb {
    public:
        int open(std::string &cfg_file);
        AAA_UserEntry *lookup(const std::string &uname);
        void close();
    
    private:
        AAA_UserEntryDb m_UserDb;
};

typedef ACE_Singleton<AAA_UserDb, ACE_Null_Mutex> AAA_UserDb_S;

/*!
 * Helper macros for singleton access
 */
#define USER_DB_OPEN(x)      AAA_UserDb_S::instance()->open((x))
#define USER_DB_LOOKUP(x)    AAA_UserDb_S::instance()->lookup((x))
#define USER_DB_CLOSE()      AAA_UserDb_S::instance()->close()

#endif /* __PANA_CORE_H__ */