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package m3u8
import "fmt"
// MapItem represents a EXT-X-MAP tag which specifies how to obtain the Media
// Initialization Section
type MapItem struct {
URI string
ByteRange *ByteRange
}
// NewMapItem parses a text line and returns a *MapItem
func NewMapItem(text string) (*MapItem, error) {
attributes := ParseAttributes(text)
br, err := NewByteRange(attributes[ByteRangeTag])
if err != nil {
return nil, err
}
return &MapItem{
URI: attributes[URITag],
ByteRange: br,
}, nil
}
func (mi *MapItem) String() string {
if mi.ByteRange == nil {
return fmt.Sprintf(`%s:%s="%s"`, MapItemTag, URITag, mi.URI)
}
return fmt.Sprintf(`%s:%s="%s",%s="%v"`, MapItemTag, URITag, mi.URI, ByteRangeTag, mi.ByteRange)
}
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