update latest xorm version to vendor (#2353)

vendor/github.com/go-xorm/xorm/helpers.go

@@ -196,25 +196,43 @@ func isArrayValueZero(v reflect.Value) bool {
 
 func int64ToIntValue(id int64, tp reflect.Type) reflect.Value {
 	var v interface{}
-	switch tp.Kind() {
-	case reflect.Int16:
-		v = int16(id)
-	case reflect.Int32:
-		v = int32(id)
-	case reflect.Int:
-		v = int(id)
-	case reflect.Int64:
-		v = id
-	case reflect.Uint16:
-		v = uint16(id)
-	case reflect.Uint32:
-		v = uint32(id)
-	case reflect.Uint64:
-		v = uint64(id)
-	case reflect.Uint:
-		v = uint(id)
+	kind := tp.Kind()
+
+	if kind == reflect.Ptr {
+		kind = tp.Elem().Kind()
 	}
-	return reflect.ValueOf(v).Convert(tp)
+
+	switch kind {
+	case reflect.Int16:
+		temp := int16(id)
+		v = &temp
+	case reflect.Int32:
+		temp := int32(id)
+		v = &temp
+	case reflect.Int:
+		temp := int(id)
+		v = &temp
+	case reflect.Int64:
+		temp := id
+		v = &temp
+	case reflect.Uint16:
+		temp := uint16(id)
+		v = &temp
+	case reflect.Uint32:
+		temp := uint32(id)
+		v = &temp
+	case reflect.Uint64:
+		temp := uint64(id)
+		v = &temp
+	case reflect.Uint:
+		temp := uint(id)
+		v = &temp
+	}
+
+	if tp.Kind() == reflect.Ptr {
+		return reflect.ValueOf(v).Convert(tp)
+	}
+	return reflect.ValueOf(v).Elem().Convert(tp)
 }
 
 func int64ToInt(id int64, tp reflect.Type) interface{} {
@@ -302,175 +320,6 @@ func sliceEq(left, right []string) bool {
 	return true
 }
 
-func reflect2value(rawValue *reflect.Value) (str string, err error) {
-	aa := reflect.TypeOf((*rawValue).Interface())
-	vv := reflect.ValueOf((*rawValue).Interface())
-	switch aa.Kind() {
-	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		str = strconv.FormatInt(vv.Int(), 10)
-	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
-		str = strconv.FormatUint(vv.Uint(), 10)
-	case reflect.Float32, reflect.Float64:
-		str = strconv.FormatFloat(vv.Float(), 'f', -1, 64)
-	case reflect.String:
-		str = vv.String()
-	case reflect.Array, reflect.Slice:
-		switch aa.Elem().Kind() {
-		case reflect.Uint8:
-			data := rawValue.Interface().([]byte)
-			str = string(data)
-		default:
-			err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
-		}
-	// time type
-	case reflect.Struct:
-		if aa.ConvertibleTo(core.TimeType) {
-			str = vv.Convert(core.TimeType).Interface().(time.Time).Format(time.RFC3339Nano)
-		} else {
-			err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
-		}
-	case reflect.Bool:
-		str = strconv.FormatBool(vv.Bool())
-	case reflect.Complex128, reflect.Complex64:
-		str = fmt.Sprintf("%v", vv.Complex())
-	/* TODO: unsupported types below
-	   case reflect.Map:
-	   case reflect.Ptr:
-	   case reflect.Uintptr:
-	   case reflect.UnsafePointer:
-	   case reflect.Chan, reflect.Func, reflect.Interface:
-	*/
-	default:
-		err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
-	}
-	return
-}
-
-func value2Bytes(rawValue *reflect.Value) (data []byte, err error) {
-	var str string
-	str, err = reflect2value(rawValue)
-	if err != nil {
-		return
-	}
-	data = []byte(str)
-	return
-}
-
-func value2String(rawValue *reflect.Value) (data string, err error) {
-	data, err = reflect2value(rawValue)
-	if err != nil {
-		return
-	}
-	return
-}
-
-func rows2Strings(rows *core.Rows) (resultsSlice []map[string]string, err error) {
-	fields, err := rows.Columns()
-	if err != nil {
-		return nil, err
-	}
-	for rows.Next() {
-		result, err := row2mapStr(rows, fields)
-		if err != nil {
-			return nil, err
-		}
-		resultsSlice = append(resultsSlice, result)
-	}
-
-	return resultsSlice, nil
-}
-
-func rows2maps(rows *core.Rows) (resultsSlice []map[string][]byte, err error) {
-	fields, err := rows.Columns()
-	if err != nil {
-		return nil, err
-	}
-	for rows.Next() {
-		result, err := row2map(rows, fields)
-		if err != nil {
-			return nil, err
-		}
-		resultsSlice = append(resultsSlice, result)
-	}
-
-	return resultsSlice, nil
-}
-
-func row2map(rows *core.Rows, fields []string) (resultsMap map[string][]byte, err error) {
-	result := make(map[string][]byte)
-	scanResultContainers := make([]interface{}, len(fields))
-	for i := 0; i < len(fields); i++ {
-		var scanResultContainer interface{}
-		scanResultContainers[i] = &scanResultContainer
-	}
-	if err := rows.Scan(scanResultContainers...); err != nil {
-		return nil, err
-	}
-
-	for ii, key := range fields {
-		rawValue := reflect.Indirect(reflect.ValueOf(scanResultContainers[ii]))
-		//if row is null then ignore
-		if rawValue.Interface() == nil {
-			//fmt.Println("ignore ...", key, rawValue)
-			continue
-		}
-
-		if data, err := value2Bytes(&rawValue); err == nil {
-			result[key] = data
-		} else {
-			return nil, err // !nashtsai! REVIEW, should return err or just error log?
-		}
-	}
-	return result, nil
-}
-
-func row2mapStr(rows *core.Rows, fields []string) (resultsMap map[string]string, err error) {
-	result := make(map[string]string)
-	scanResultContainers := make([]interface{}, len(fields))
-	for i := 0; i < len(fields); i++ {
-		var scanResultContainer interface{}
-		scanResultContainers[i] = &scanResultContainer
-	}
-	if err := rows.Scan(scanResultContainers...); err != nil {
-		return nil, err
-	}
-
-	for ii, key := range fields {
-		rawValue := reflect.Indirect(reflect.ValueOf(scanResultContainers[ii]))
-		//if row is null then ignore
-		if rawValue.Interface() == nil {
-			//fmt.Println("ignore ...", key, rawValue)
-			continue
-		}
-
-		if data, err := value2String(&rawValue); err == nil {
-			result[key] = data
-		} else {
-			return nil, err // !nashtsai! REVIEW, should return err or just error log?
-		}
-	}
-	return result, nil
-}
-
-func txQuery2(tx *core.Tx, sqlStr string, params ...interface{}) ([]map[string]string, error) {
-	rows, err := tx.Query(sqlStr, params...)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	return rows2Strings(rows)
-}
-
-func query2(db *core.DB, sqlStr string, params ...interface{}) ([]map[string]string, error) {
-	rows, err := db.Query(sqlStr, params...)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	return rows2Strings(rows)
-}
-
 func setColumnInt(bean interface{}, col *core.Column, t int64) {
 	v, err := col.ValueOf(bean)
 	if err != nil {
@@ -509,7 +358,7 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
 
 	for _, col := range table.Columns() {
 		if useCol && !col.IsVersion && !col.IsCreated && !col.IsUpdated {
-			if _, ok := getFlagForColumn(session.Statement.columnMap, col); !ok {
+			if _, ok := getFlagForColumn(session.statement.columnMap, col); !ok {
 				continue
 			}
 		}
@@ -537,6 +386,10 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
 				if len(fieldValue.String()) == 0 {
 					continue
 				}
+			case reflect.Ptr:
+				if fieldValue.Pointer() == 0 {
+					continue
+				}
 			}
 		}
 
@@ -544,28 +397,32 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
 			continue
 		}
 
-		if session.Statement.ColumnStr != "" {
-			if _, ok := getFlagForColumn(session.Statement.columnMap, col); !ok {
+		if session.statement.ColumnStr != "" {
+			if _, ok := getFlagForColumn(session.statement.columnMap, col); !ok {
+				continue
+			} else if _, ok := session.statement.incrColumns[col.Name]; ok {
+				continue
+			} else if _, ok := session.statement.decrColumns[col.Name]; ok {
 				continue
 			}
 		}
-		if session.Statement.OmitStr != "" {
-			if _, ok := getFlagForColumn(session.Statement.columnMap, col); ok {
+		if session.statement.OmitStr != "" {
+			if _, ok := getFlagForColumn(session.statement.columnMap, col); ok {
 				continue
 			}
 		}
 
 		// !evalphobia! set fieldValue as nil when column is nullable and zero-value
-		if _, ok := getFlagForColumn(session.Statement.nullableMap, col); ok {
+		if _, ok := getFlagForColumn(session.statement.nullableMap, col); ok {
 			if col.Nullable && isZero(fieldValue.Interface()) {
 				var nilValue *int
 				fieldValue = reflect.ValueOf(nilValue)
 			}
 		}
 
-		if (col.IsCreated || col.IsUpdated) && session.Statement.UseAutoTime /*&& isZero(fieldValue.Interface())*/ {
+		if (col.IsCreated || col.IsUpdated) && session.statement.UseAutoTime /*&& isZero(fieldValue.Interface())*/ {
 			// if time is non-empty, then set to auto time
-			val, t := session.Engine.NowTime2(col.SQLType.Name)
+			val, t := session.engine.NowTime2(col.SQLType.Name)
 			args = append(args, val)
 
 			var colName = col.Name
@@ -573,7 +430,7 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
 				col := table.GetColumn(colName)
 				setColumnTime(bean, col, t)
 			})
-		} else if col.IsVersion && session.Statement.checkVersion {
+		} else if col.IsVersion && session.statement.checkVersion {
 			args = append(args, 1)
 		} else {
 			arg, err := session.value2Interface(col, fieldValue)
@@ -584,7 +441,7 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
 		}
 
 		if includeQuote {
-			colNames = append(colNames, session.Engine.Quote(col.Name)+" = ?")
+			colNames = append(colNames, session.engine.Quote(col.Name)+" = ?")
 		} else {
 			colNames = append(colNames, col.Name)
 		}