config

type Config struct {
	//	the tile buffer to use
	TileBuffer int64 `toml:"tile_buffer"`
	// LocationName is the file name or http server that the config was read from.
	// If this is an empty string, it means that the location was unknown. This is the case if
	// the Parse() function is used directly.
	LocationName string
	Webserver    Webserver              `toml:"webserver"`
	Cache        map[string]interface{} `toml:"cache"`
	// Map of providers.
	Providers []map[string]interface{}
	Maps      []Map
}

type ErrInvalidProviderLayerName struct {
	ProviderLayerName string
}

type ErrMapNotFound struct {
	MapName string
}

type ErrMissingEnvVar struct {
	EnvVar string
}

type ErrOverlappingLayerZooms struct {
	ProviderLayer1 string
	ProviderLayer2 string
}

type Map struct {
	Name        string     `toml:"name"`
	Attribution string     `toml:"attribution"`
	Bounds      []float64  `toml:"bounds"`
	Center      [3]float64 `toml:"center"`
	Layers      []MapLayer `toml:"layers"`
}

type MapLayer struct {
	//	Name is optional. If it's not defined the name of the ProviderLayer will be used.
	//	Name can also be used to group multiple ProviderLayers under the same namespace.
	Name          string      `toml:"name"`
	ProviderLayer string      `toml:"provider_layer"`
	MinZoom       int         `toml:"min_zoom"`
	MaxZoom       int         `toml:"max_zoom"`
	DefaultTags   interface{} `toml:"default_tags"`
	//	DontSimplify indicates wheather feature simplification should be applied.
	//	We use a negative in the name so the default is to simplify
	DontSimplify bool `toml:"dont_simplify"`
}

type Webserver struct {
	HostName          string `toml:"hostname"`
	Port              string `toml:"port"`
	CORSAllowedOrigin string `toml:"cors_allowed_origin"`
}