1 files changed, 159 insertions, 0 deletions
diff --git a/src/login/account.h b/src/login/account.h
new file mode 100644
index 000000000..4cc9b353b
--- /dev/null
+++ b/src/login/account.h
@@ -0,0 +1,159 @@
+// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
+// For more information, see LICENCE in the main folder
+
+#ifndef __ACCOUNT_H_INCLUDED__
+#define __ACCOUNT_H_INCLUDED__
+
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // ACCOUNT_REG2_NUM
+
+typedef struct AccountDB AccountDB;
+typedef struct AccountDBIterator AccountDBIterator;
+
+
+// standard engines
+#ifdef WITH_TXT
+AccountDB* account_db_txt(void);
+#endif
+#ifdef WITH_SQL
+AccountDB* account_db_sql(void);
+#endif
+// extra engines (will probably use the other txt functions)
+#define ACCOUNTDB_CONSTRUCTOR_(engine) account_db_##engine
+#define ACCOUNTDB_CONSTRUCTOR(engine) ACCOUNTDB_CONSTRUCTOR_(engine)
+#ifdef ACCOUNTDB_ENGINE_0
+AccountDB* ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_0)(void);
+#endif
+#ifdef ACCOUNTDB_ENGINE_1
+AccountDB* ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_1)(void);
+#endif
+#ifdef ACCOUNTDB_ENGINE_2
+AccountDB* ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_2)(void);
+#endif
+#ifdef ACCOUNTDB_ENGINE_3
+AccountDB* ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_3)(void);
+#endif
+#ifdef ACCOUNTDB_ENGINE_4
+AccountDB* ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_4)(void);
+#endif
+
+
+struct mmo_account
+{
+	int account_id;
+	char userid[24];
+	char pass[32+1];        // 23+1 for plaintext, 32+1 for md5-ed passwords
+	char sex;               // gender (M/F/S)
+	char email[40];         // e-mail (by default: a@a.com)
+	int level;              // GM level
+	unsigned int state;     // packet 0x006a value + 1 (0: compte OK)
+	time_t unban_time;      // (timestamp): ban time limit of the account (0 = no ban)
+	time_t expiration_time; // (timestamp): validity limit of the account (0 = unlimited)
+	unsigned int logincount;// number of successful auth attempts
+	char lastlogin[24];     // date+time of last successful login
+	char last_ip[16];       // save of last IP of connection
+	int account_reg2_num;
+	struct global_reg account_reg2[ACCOUNT_REG2_NUM]; // account script variables (stored on login server)
+};
+
+
+struct AccountDBIterator
+{
+	/// Destroys this iterator, releasing all allocated memory (including itself).
+	///
+	/// @param self Iterator
+	void (*destroy)(AccountDBIterator* self);
+
+	/// Fetches the next account in the database.
+	/// Fills acc with the account data.
+	/// @param self Iterator
+	/// @param acc Account data
+	/// @return true if successful
+	bool (*next)(AccountDBIterator* self, struct mmo_account* acc);
+};
+
+
+struct AccountDB
+{
+	/// Initializes this database, making it ready for use.
+	/// Call this after setting the properties.
+	///
+	/// @param self Database
+	/// @return true if successful
+	bool (*init)(AccountDB* self);
+
+	/// Destroys this database, releasing all allocated memory (including itself).
+	///
+	/// @param self Database
+	void (*destroy)(AccountDB* self);
+
+	/// Gets a property from this database.
+	/// These read-only properties must be implemented:
+	/// "engine.name" -> "txt", "sql", ...
+	/// "engine.version" -> internal version
+	/// "engine.comment" -> anything (suggestion: description or specs of the engine)
+	///
+	/// @param self Database
+	/// @param key Property name
+	/// @param buf Buffer for the value
+	/// @param buflen Buffer length
+	/// @return true if successful
+	bool (*get_property)(AccountDB* self, const char* key, char* buf, size_t buflen);
+
+	/// Sets a property in this database.
+	///
+	/// @param self Database
+	/// @param key Property name
+	/// @param value Property value
+	/// @return true if successful
+	bool (*set_property)(AccountDB* self, const char* key, const char* value);
+
+	/// Creates a new account in this database.
+	/// If acc->account_id is not -1, the provided value will be used.
+	/// Otherwise the account_id will be auto-generated and written to acc->account_id.
+	///
+	/// @param self Database
+	/// @param acc Account data
+	/// @return true if successful
+	bool (*create)(AccountDB* self, struct mmo_account* acc);
+
+	/// Removes an account from this database.
+	///
+	/// @param self Database
+	/// @param account_id Account id
+	/// @return true if successful
+	bool (*remove)(AccountDB* self, const int account_id);
+
+	/// Modifies the data of an existing account.
+	/// Uses acc->account_id to identify the account.
+	///
+	/// @param self Database
+	/// @param acc Account data
+	/// @return true if successful
+	bool (*save)(AccountDB* self, const struct mmo_account* acc);
+
+	/// Finds an account with account_id and copies it to acc.
+	///
+	/// @param self Database
+	/// @param acc Pointer that receives the account data
+	/// @param account_id Target account id
+	/// @return true if successful
+	bool (*load_num)(AccountDB* self, struct mmo_account* acc, const int account_id);
+
+	/// Finds an account with userid and copies it to acc.
+	///
+	/// @param self Database
+	/// @param acc Pointer that receives the account data
+	/// @param userid Target username
+	/// @return true if successful
+	bool (*load_str)(AccountDB* self, struct mmo_account* acc, const char* userid);
+
+	/// Returns a new forward iterator.
+	///
+	/// @param self Database
+	/// @return Iterator
+	AccountDBIterator* (*iterator)(AccountDB* self);
+};
+
+
+#endif // __ACCOUNT_H_INCLUDED__