forked from signintech/pdft
/
ttf_info.go
117 lines (95 loc) · 2.08 KB
/
ttf_info.go
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package core
import (
"errors"
)
var ERROR_NO_KEY_FOUND = errors.New("no key found")
var ERROR_NO_GET_WRONG_TYPE = errors.New("get wrong type")
type TtfInfo map[string]interface{}
func (me TtfInfo) PushString(key string, val string) {
me[key] = val
}
func (me TtfInfo) PushBytes(key string, val []byte) {
me[key] = val
}
func (me TtfInfo) PushInt64(key string, val int64) {
me[key] = val
}
func (me TtfInfo) PushInt(key string, val int) {
me[key] = val
}
func (me TtfInfo) PushUInt64(key string, val uint) {
me[key] = val
}
func (me TtfInfo) PushBool(key string, val bool) {
me[key] = val
}
func (me TtfInfo) PushInt64s(key string, val []int) {
me[key] = val
}
func (me TtfInfo) PushMapIntInt64(key string, val map[int]int) {
me[key] = val
}
func (me TtfInfo) GetBool(key string) (bool, error) {
if val, ok := me[key]; ok {
if m, ok := val.(bool); ok {
/* act on str */
return m, nil
} else {
return false, ERROR_NO_GET_WRONG_TYPE
}
} else {
return false, ERROR_NO_KEY_FOUND
}
}
func (me TtfInfo) GetString(key string) (string, error) {
if val, ok := me[key]; ok {
if m, ok := val.(string); ok {
/* act on str */
return m, nil
} else {
return "", ERROR_NO_GET_WRONG_TYPE
}
} else {
return "", ERROR_NO_KEY_FOUND
}
}
func (me TtfInfo) GetInt64(key string) (int, error) {
if val, ok := me[key]; ok {
if m, ok := val.(int); ok {
/* act on str */
return m, nil
} else {
return 0, ERROR_NO_GET_WRONG_TYPE
}
} else {
return 0, ERROR_NO_KEY_FOUND
}
}
func (me TtfInfo) GetInt64s(key string) ([]int, error) {
if val, ok := me[key]; ok {
if m, ok := val.([]int); ok {
/* act on str */
return m, nil
} else {
return nil, ERROR_NO_GET_WRONG_TYPE
}
} else {
return nil, ERROR_NO_KEY_FOUND
}
}
func (me TtfInfo) GetMapIntInt64(key string) (map[int]int, error) {
if val, ok := me[key]; ok {
if m, ok := val.(map[int]int); ok {
/* act on str */
return m, nil
} else {
return nil, ERROR_NO_GET_WRONG_TYPE
}
} else {
return nil, ERROR_NO_KEY_FOUND
}
}
func NewTtfInfo() TtfInfo {
info := make(TtfInfo)
return info
}