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Diffstat (limited to 'vendor/github.com/gin-gonic/gin/utils.go')
-rw-r--r-- | vendor/github.com/gin-gonic/gin/utils.go | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/vendor/github.com/gin-gonic/gin/utils.go b/vendor/github.com/gin-gonic/gin/utils.go deleted file mode 100644 index 47106a7ae..000000000 --- a/vendor/github.com/gin-gonic/gin/utils.go +++ /dev/null @@ -1,164 +0,0 @@ -// Copyright 2014 Manu Martinez-Almeida. All rights reserved. -// Use of this source code is governed by a MIT style -// license that can be found in the LICENSE file. - -package gin - -import ( - "encoding/xml" - "net/http" - "os" - "path" - "reflect" - "runtime" - "strings" - "unicode" -) - -// BindKey indicates a default bind key. -const BindKey = "_gin-gonic/gin/bindkey" - -// Bind is a helper function for given interface object and returns a Gin middleware. -func Bind(val any) HandlerFunc { - value := reflect.ValueOf(val) - if value.Kind() == reflect.Ptr { - panic(`Bind struct can not be a pointer. Example: - Use: gin.Bind(Struct{}) instead of gin.Bind(&Struct{}) -`) - } - typ := value.Type() - - return func(c *Context) { - obj := reflect.New(typ).Interface() - if c.Bind(obj) == nil { - c.Set(BindKey, obj) - } - } -} - -// WrapF is a helper function for wrapping http.HandlerFunc and returns a Gin middleware. -func WrapF(f http.HandlerFunc) HandlerFunc { - return func(c *Context) { - f(c.Writer, c.Request) - } -} - -// WrapH is a helper function for wrapping http.Handler and returns a Gin middleware. -func WrapH(h http.Handler) HandlerFunc { - return func(c *Context) { - h.ServeHTTP(c.Writer, c.Request) - } -} - -// H is a shortcut for map[string]any -type H map[string]any - -// MarshalXML allows type H to be used with xml.Marshal. -func (h H) MarshalXML(e *xml.Encoder, start xml.StartElement) error { - start.Name = xml.Name{ - Space: "", - Local: "map", - } - if err := e.EncodeToken(start); err != nil { - return err - } - for key, value := range h { - elem := xml.StartElement{ - Name: xml.Name{Space: "", Local: key}, - Attr: []xml.Attr{}, - } - if err := e.EncodeElement(value, elem); err != nil { - return err - } - } - - return e.EncodeToken(xml.EndElement{Name: start.Name}) -} - -func assert1(guard bool, text string) { - if !guard { - panic(text) - } -} - -func filterFlags(content string) string { - for i, char := range content { - if char == ' ' || char == ';' { - return content[:i] - } - } - return content -} - -func chooseData(custom, wildcard any) any { - if custom != nil { - return custom - } - if wildcard != nil { - return wildcard - } - panic("negotiation config is invalid") -} - -func parseAccept(acceptHeader string) []string { - parts := strings.Split(acceptHeader, ",") - out := make([]string, 0, len(parts)) - for _, part := range parts { - if i := strings.IndexByte(part, ';'); i > 0 { - part = part[:i] - } - if part = strings.TrimSpace(part); part != "" { - out = append(out, part) - } - } - return out -} - -func lastChar(str string) uint8 { - if str == "" { - panic("The length of the string can't be 0") - } - return str[len(str)-1] -} - -func nameOfFunction(f any) string { - return runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name() -} - -func joinPaths(absolutePath, relativePath string) string { - if relativePath == "" { - return absolutePath - } - - finalPath := path.Join(absolutePath, relativePath) - if lastChar(relativePath) == '/' && lastChar(finalPath) != '/' { - return finalPath + "/" - } - return finalPath -} - -func resolveAddress(addr []string) string { - switch len(addr) { - case 0: - if port := os.Getenv("PORT"); port != "" { - debugPrint("Environment variable PORT=\"%s\"", port) - return ":" + port - } - debugPrint("Environment variable PORT is undefined. Using port :8080 by default") - return ":8080" - case 1: - return addr[0] - default: - panic("too many parameters") - } -} - -// https://stackoverflow.com/questions/53069040/checking-a-string-contains-only-ascii-characters -func isASCII(s string) bool { - for i := 0; i < len(s); i++ { - if s[i] > unicode.MaxASCII { - return false - } - } - return true -} |