//
// Created by xajhuang on 2023/3/23.
//

#include "lease.h"
#include "user_errno.h"
#include "zlog_module.h"
#include "database.h"

#define LEASE_DB_NAME ("lease")

static PMAC_FILTER g_allowTbl     = NULL;
static PMAC_FILTER g_blackListTbl = NULL;

#define CREATE_LEASE_TABLE(name)                        \
    "CREATE TABLE IF NOT EXISTS " #name                 \
    " (  id       INTEGER PRIMARY KEY AUTOINCREMENT,"   \
    "    uid      INTEGER         NOT NULL,"            \
    "    mac      CHAR(20)        NOT NULL,"            \
    "    ip       INTEGER         NOT NULL,"            \
    "    lease    INTEGER         NOT NULL,"            \
    "    create   INTEGER         NOT NULL,"            \
    "    netmask  INTEGER,"                             \
    "    gateway  INTEGER,"                             \
    "    dns1     INTEGER,"                             \
    "    dns2     INTEGER,"                             \
    "    server   INTEGER         NOT NULL,"            \
    "    hostname CHAR(64)        DEFAULT '' NOT NULL," \
    "    keyType  INTEGER         NOT NULL"             \
    ");"                                                \
    "CREATE INDEX IF NOT EXISTS " #name "_index ON " #name " (uid, mac);"

int dhcp_lease_init() {
    int rc = 0;

    rc = db_sqlite3_sql_exec(CREATE_LEASE_TABLE(lease), NULL, NULL, NULL);

    if (rc != ERR_SUCCESS) {
        return rc;
    }

    return ERR_SUCCESS;
}