Exemplo n.º 1
0
// lit un compte en base. Renvoie nil si le compte n'existe pas en base.
// Sinon l'appelant est responsable de l'ouverture et de la fermeture de la connexion qu'il fournit
func (store *MysqlStore) GetCompte(db *mysql.Client, trollId uint) (c *Compte, err os.Error) {

	if trollId == 0 {
		fmt.Println("GetCompte> trollId invalide")
		return
	}

	sql := "select statut, mdp_restreint, pv_max, pv_actuels, x, y, z, fatigue, pa, vue, prochain_tour, duree_tour, mise_a_jour"
	sql += " from compte where id=" + strconv.Uitoa(trollId)

	err = db.Query(sql)
	if err != nil {
		return
	}

	result, err := db.UseResult()
	if err != nil {
		return
	}
	defer result.Free()

	row := result.FetchRow()
	if row == nil {
		return
	}
	c = rowToCompte(trollId, row)

	return
}
Exemplo n.º 2
0
// un résultat sans auteur (0) ni dateCdm (valeur 0) signifie qu'on n'a pas la réponse à la question
func (store *MysqlStore) GetBlessure(db *mysql.Client, numMonstre uint, trollId int, amis []int) (blessure uint, auteurCDM int, dateCDM int64, err os.Error) {
	sql := "select blessure, author, date_adition from cdm where"
	sql += " num_monstre=" + strconv.Uitoa(numMonstre) + " and"
	sql += " author in (" + strconv.Itoa(trollId)
	for _, id := range amis {
		sql += "," + strconv.Itoa(id)
	}
	sql += ") order by date_adition desc limit 1"
	err = db.Query(sql)
	if err != nil {
		return
	}
	result, err := db.UseResult()
	if err != nil {
		return
	}
	row := result.FetchRow()
	db.FreeResult()
	if row == nil {
		return
	}
	blessure = fieldAsUint(row[0])
	auteurCDM = fieldAsInt(row[1])
	dateCDM = fieldAsInt64(row[2])
	return
}
Exemplo n.º 3
0
// renvoie la liste des trolls avec qui le troll passé a un partage actif
func (store *MysqlStore) GetPartageurs(db *mysql.Client, trollId int) ([]int, error) {
	st := strconv.Itoa(trollId)
	sql := "select troll_a, troll_b from partage where (troll_a=" + st + " or troll_b=" + st + ") and statut_a='on' and statut_b='on'"
	err := db.Query(sql)
	if err != nil {
		return nil, err
	}
	result, err := db.UseResult()
	if err != nil {
		return nil, err
	}
	defer result.Free()

	amis := make([]int, 0, 5)
	for {
		row := result.FetchRow()
		if row == nil {
			break
		}
		r0 := fieldAsInt(row[0])
		r1 := fieldAsInt(row[1])
		if r0 == trollId {
			amis = append(amis, r1)
		} else {
			amis = append(amis, r0)
		}
	}

	return amis, nil

}
Exemplo n.º 4
0
func Authenticate(username string,
	passwordHash string,
	dbConn *mysql.Client) (reply *AuthenticationReply, err os.Error) {
	// Default return argument
	reply = NewAuthenticationReply(false, -1, "")

	// Escape input
	username = dbConn.Escape(username)
	password := dbConn.Escape(passwordHash)

	fmt.Printf("Authenticating user: '******'\n", username, password)

	err = dbConn.Query("SELECT * FROM users WHERE nick = '" + username + "' AND password = '******' limit 1")
	if err != nil {
		return
	}

	result, err := dbConn.UseResult()
	defer dbConn.FreeResult()
	if err != nil {
		return
	}

	// Fetch the row
	row := result.FetchMap()

	// If we found it the client got the username and password right
	if row != nil {
		id := row["id"].(int64)
		nick := row["nick"].(string)

		reply = NewAuthenticationReply(true, id, nick)
		return
	} else {
		err = os.NewError("Wrong username or password.")
	}

	return
}
Exemplo n.º 5
0
func (store *MysqlStore) GetAllPartages_old(db *mysql.Client, trollId uint) (partages []*Partage, err error) {

	sql := "select troll_a, troll_b, statut_a, statut_b from partage where troll_a=" + strconv.Uitoa(trollId) + " or troll_b=" + strconv.Uitoa(trollId)
	err = db.Query(sql)
	if err != nil {
		return
	}
	result, err := db.UseResult()
	if err != nil {
		return
	}
	defer result.Free()

	partages = make([]*Partage, 0, 10)
	for {
		row := result.FetchRow()
		if row == nil {
			break
		}
		p := new(Partage)
		p.TrollA = fieldAsUint(row[0])
		p.TrollB = fieldAsUint(row[1])
		p.StatutA = fieldAsString(row[2])
		p.StatutB = fieldAsString(row[3])
		l := len(partages)
		if l == cap(partages) {
			newSlice := make([]*Partage, (l+1)*3/2)
			copy(newSlice, partages)
			partages = newSlice
		}
		partages = partages[0 : l+1]
		partages[l] = p
	}

	return
}
Exemplo n.º 6
0
/**
 * estime les caractéristiques du monstre.
 * Si l'id est fourni (i.e. pas 0) et si on a des cdm concernant ce monstre précis, on n'utilise que celles là [EN COURS]
 */
func (store *MysqlStore) ComputeMonsterStats(db *mysql.Client, completeName string, monsterId uint) (be *BestiaryExtract, err os.Error) {

	// On utilise des max pour les champs de type chaine. C'est sans doute trop lourd (à moins que MySQL ne mette en place un index
	//  spécifique). L'objectif réel est de récupérer la chaine la plus longue.

	if monsterId != 0 {
		sql := "select count(*), count(distinct num_monstre),"
		sql += namaxmin("niveau") + ", "
		sql += namaxmin("points_de_vie") + ", "
		sql += "max(capacite_text), "
		sql += namaxmin("des_attaque") + ", "
		sql += namaxmin("des_esquive") + ", "
		sql += namaxmin("des_degats") + ", "
		sql += namaxmin("des_regeneration") + ", "
		sql += namaxmin("armure") + ", "
		sql += namaxmin("vue") + ", "
		sql += namaxmin("maitrise_magique") + ", "
		sql += namaxmin("resistance_magique") + ", "
		sql += " max(famille_text), "
		sql += " max(nombre_attaques), "
		sql += " max(vitesse_deplacement_text), "
		sql += " max(voir_le_cache_boolean), "
		sql += " max(attaque_a_distance_boolean), "
		sql += namaxmin("duree_tour") + ", "
		sql += " max(portee_du_pouvoir_text)"
		sql += " from cdm where nom_complet=" + toMysqlString(completeName)
		sql += " and num_monstre=" + strconv.Uitoa(monsterId)

		//fmt.Println("SQL :\n" + sql + "\n")

		err = db.Query(sql)
		if err != nil {
			return nil, err
		}
		result, err := db.UseResult()
		if err != nil {
			return nil, err
		}
		row := result.FetchRow()
		db.FreeResult()
		if row != nil {
			be = rowToBestiaryExtract(completeName, row)
			if be.NbCdm > 0 {
				be.PreciseMonster = true
				return be, nil
			}
		}
	}

	sql := "select count(*), count(distinct num_monstre),"
	sql += namaxmin("niveau") + ", " // namaxmin car le niveau d'un monstre est fixe pour un nom complet donné
	sql += naminmax("points_de_vie") + ", "
	sql += "max(capacite_text), "
	sql += naminmax("des_attaque") + ", "
	sql += naminmax("des_esquive") + ", "
	sql += naminmax("des_degats") + ", "
	sql += naminmax("des_regeneration") + ", "
	sql += naminmax("armure") + ", "
	sql += naminmax("vue") + ", "
	sql += naminmax("maitrise_magique") + ", "
	sql += naminmax("resistance_magique") + ", "
	sql += " max(famille_text), "
	sql += " max(nombre_attaques), "
	sql += " max(vitesse_deplacement_text), "
	sql += " max(voir_le_cache_boolean), "
	sql += " max(attaque_a_distance_boolean), "
	sql += naminmax("duree_tour") + ", "
	sql += " max(portee_du_pouvoir_text)"
	sql += " from cdm where nom_complet=" + toMysqlString(completeName)

	//fmt.Println(sql)

	err = db.Query(sql)
	if err != nil {
		return nil, err
	}
	result, err := db.UseResult()
	if err != nil {
		return nil, err
	}

	row := result.FetchRow()
	db.FreeResult()
	if row == nil {
		//fmt.Println("ComputeMonsterStats : no result")
		return nil, nil
	}

	be = rowToBestiaryExtract(completeName, row)
	be.PreciseMonster = false
	return be, nil
}
Exemplo n.º 7
0
// renvoie les actions, en incluant les résumés de CDM
func (store *MysqlStore) GetActions(db *mysql.Client, typeCible string, numCible int, trollId int, amis []int) (actions []*Action, err error) {
	strnum := strconv.Itoa(numCible)
	//> d'abord les vraies "actions"
	sql := "select date_action, type_action, auteur, succes, degats, pv, esquive from action where type_cible='" + typeCible + "' and num_cible=" + strnum
	sql += " and auteur in (" + strconv.Itoa(trollId)
	for _, id := range amis {
		sql += "," + strconv.Itoa(id)
	}
	sql += ")"
	fmt.Println(sql)
	err = db.Query(sql)
	if err != nil {
		return
	}
	result, err := db.UseResult()
	if err != nil {
		return
	}
	actions = make([]*Action, 0, 10)
	for {
		row := result.FetchRow()
		fmt.Printf("row : %v\n", row)
		if row == nil {
			break
		}
		a := new(Action)
		a.Date = fieldAsInt64(row[0])
		a.Type = fieldAsString(row[1])
		a.Auteur = fieldAsInt(row[2])
		a.TypeCible = typeCible
		a.NumCible = numCible
		if fieldAsString(row[3]) == "oui" {
			a.Succes = true
		} else {
			a.Succes = false
		}
		a.Degats = fieldAsInt(row[4])
		a.PV = fieldAsInt(row[5])
		a.Esquive = fieldAsInt(row[6])
		actions = append(actions, a)
	}
	db.FreeResult()
	//> ensuite les cdm
	if typeCible != "monstre" {
		return
	}
	sql = "select date_adition, author , blessure from cdm where num_monstre=" + strnum
	sql += " and author in (" + strconv.Itoa(trollId)
	for _, id := range amis {
		sql += "," + strconv.Itoa(id)
	}
	sql += ")"
	fmt.Println(sql)
	err = db.Query(sql)
	if err != nil {
		return
	}
	result, err = db.UseResult()
	if err != nil {
		return
	}
	for {
		row := result.FetchRow()
		fmt.Printf("row : %v\n", row)
		if row == nil {
			break
		}
		a := new(Action)
		a.Date = fieldAsInt64(row[0])
		a.Auteur = fieldAsInt(row[1])
		a.PourcentageBlessure = fieldAsInt(row[2])
		a.Type = "CDM"
		a.TypeCible = typeCible
		a.NumCible = numCible
		a.Succes = true
		actions = append(actions, a)
	}
	db.FreeResult()

	return
}