package nf
import "sync"
const (
banner = " _ _ _ ___ _ \n | \\| |___| |_ | __|__ _ _ _ _ __| |\n | .` / _ \\ _| | _/ _ \\ || | ' \\/ _` |\n |_|\\_\\___/\\__| |_|\\___/\\_,_|_||_\\__,_|\n "
_404 = "<!doctype html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width,user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1\"><meta http-equiv=\"X-UA-Compatible\" content=\"ie=edge\"><title>Not Found</title><style>body{background:#333;margin:0;color:#ccc;display:flex;align-items:center;max-height:100vh;height:100vh;justify-content:center}textarea{min-height:5rem;min-width:20rem;text-align:center;border:none;background:0 0;color:#ccc;resize:none;user-input:none;user-select:none;cursor:default;-webkit-user-select:none;-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;outline:0}</style></head><body><textarea id=\"banner\" readonly=\"readonly\"></textarea><script type=\"text/javascript\">let htmlCodes = [\n ' _ _ _ ___ _ ',\n '| \\\\| |___| |_ | __|__ _ _ _ _ __| |',\n '| .` / _ \\\\ _| | _/ _ \\\\ || | \\' \\\\/ _` |',\n '|_|\\\\_\\\\___/\\\\__| |_|\\\\___/\\\\_,_|_||_\\\\__,_|'\n].join('\\n');\ndocument.querySelector('#banner').value = htmlCodes</script></body></html>"
_405 = `405 Method Not Allowed`
_500 = `500 Internal Server Error`
TraceKey = "X-Trace-Id"
)
type Map map[string]interface{}
type Config struct {
DisableMessagePrint bool `json:"-"`
// Default: 4 * 1024 * 1024
BodyLimit int64 `json:"-"`
// if report http.ErrServerClosed as run err
ErrServeClose bool `json:"-"`
DisableBanner bool `json:"-"`
DisableLogger bool `json:"-"`
DisableRecover bool `json:"-"`
DisableHttpErrorLog bool `json:"-"`
// EnableNotImplementHandler bool `json:"-"`
NotFoundHandler HandlerFunc `json:"-"`
MethodNotAllowedHandler HandlerFunc `json:"-"`
}
var defaultConfig = &Config{
BodyLimit: 4 * 1024 * 1024,
NotFoundHandler: func(c *Ctx) error {
c.Set("Content-Type", MIMETextHTML)
_, err := c.Status(404).Write([]byte(_404))
return err
},
MethodNotAllowedHandler: func(c *Ctx) error {
c.Set("Content-Type", MIMETextPlain)
_, err := c.Status(405).Write([]byte(_405))
return err
},
}
func New(config ...Config) *App {
app := &App{
RouterGroup: RouterGroup{
Handlers: nil,
basePath: "/",
root: true,
},
pool: &sync.Pool{},
redirectTrailingSlash: true, // true
redirectFixedPath: false, // false
handleMethodNotAllowed: true, // false
useRawPath: false, // false
unescapePathValues: true, // true
removeExtraSlash: false, // false
}
if len(config) > 0 {
app.config = &config[0]
if app.config.BodyLimit == 0 {
app.config.BodyLimit = defaultConfig.BodyLimit
}
if app.config.NotFoundHandler == nil {
app.config.NotFoundHandler = defaultConfig.NotFoundHandler
}
if app.config.MethodNotAllowedHandler == nil {
app.config.MethodNotAllowedHandler = defaultConfig.MethodNotAllowedHandler
}
} else {
app.config = defaultConfig
}
app.RouterGroup.app = app
if !app.config.DisableLogger {
app.Use(NewLogger())
}
if !app.config.DisableRecover {
app.Use(NewRecover(true))
}
app.pool.New = func() any {
return app.allocateContext()
}
return app
}