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fasthttp.go
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fasthttp.go
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package anyhttp
import (
"io"
"mime/multipart"
"net"
"net/url"
"strings"
"github.com/valyala/fasthttp"
)
type RequestFastHttp struct {
Raw *fasthttp.RequestCtx
allArgs *ArgsFastHttpMulti
queryArgs *ArgsFastHttp
postArgs *ArgsFastHttp
}
func NewRequestFastHttp(ctx *fasthttp.RequestCtx) *RequestFastHttp {
return &RequestFastHttp{
Raw: ctx,
allArgs: &ArgsFastHttpMulti{Raw: []*fasthttp.Args{ctx.QueryArgs(), ctx.PostArgs()}},
queryArgs: &ArgsFastHttp{Raw: ctx.QueryArgs()},
postArgs: &ArgsFastHttp{Raw: ctx.PostArgs()},
}
}
func (r RequestFastHttp) Header(s string) []byte { return r.Raw.Request.Header.Peek(s) }
func (r RequestFastHttp) HeaderString(s string) string { return string(r.Raw.Request.Header.Peek(s)) }
func (r RequestFastHttp) ParseForm() error { return nil }
func (r RequestFastHttp) AllArgs() Args { return r.allArgs }
func (r RequestFastHttp) QueryArgs() Args { return r.queryArgs }
func (r RequestFastHttp) PostArgs() Args { return r.postArgs }
func (r RequestFastHttp) Method() []byte { return r.Raw.Method() }
func (r RequestFastHttp) MultipartForm() (*multipart.Form, error) { return r.Raw.MultipartForm() }
func (r RequestFastHttp) RemoteAddr() net.Addr { return r.Raw.RemoteAddr() }
func (r RequestFastHttp) RemoteAddress() string { return r.Raw.RemoteAddr().String() }
func (r RequestFastHttp) RequestURI() []byte { return r.Raw.RequestURI() }
func (r RequestFastHttp) UserAgent() []byte { return r.Raw.UserAgent() }
func (r RequestFastHttp) PostBody() ([]byte, error) { return r.Raw.PostBody(), nil }
func (r RequestFastHttp) RequestURIVar(s string) string {
if str, ok := r.Raw.UserValue(s).(string); ok {
return str
}
return ""
}
type ResponseFastHttp struct {
Raw *fasthttp.RequestCtx
}
func NewResponseFastHttp(ctx *fasthttp.RequestCtx) ResponseFastHttp {
return ResponseFastHttp{Raw: ctx}
}
func (w ResponseFastHttp) GetHeader(k string) []byte { return w.Raw.Response.Header.Peek(k) }
func (w ResponseFastHttp) SetHeader(k, v string) { w.Raw.Response.Header.Set(k, v) }
func (w ResponseFastHttp) SetStatusCode(code int) { w.Raw.SetStatusCode(code) }
func (w ResponseFastHttp) SetContentType(ct string) { w.Raw.SetContentType(ct) }
func (w ResponseFastHttp) SetBodyBytes(body []byte) (int, error) {
w.Raw.SetBody(body)
return -1, nil
}
// SetBodyStream takes an `io.Reader` and an optional `bodySize`.
// If bodySize is >= 0, then bodySize bytes must be provided by
// bodyStream before returning io.EOF. If bodySize < 0, then
// bodyStream is read until io.EOF.
func (w ResponseFastHttp) SetBodyStream(bodyStream io.Reader, bodySize int) error {
w.Raw.SetBodyStream(bodyStream, bodySize)
return nil
}
func (w ResponseFastHttp) SetCookie(cookie *Cookie) {
w.Raw.Response.Header.SetCookie(cookie.ToFastHttp())
}
type ArgsFastHttp struct{ Raw *fasthttp.Args }
func NewArgsFastHttp(args *fasthttp.Args) ArgsFastHttp {
return ArgsFastHttp{Raw: args}
}
func (a ArgsFastHttp) GetBytes(key string) []byte { return a.Raw.Peek(key) }
func (a ArgsFastHttp) GetBytesSlice(key string) [][]byte { return a.Raw.PeekMulti(key) }
func (a ArgsFastHttp) GetString(key string) string { return string(a.Raw.Peek(key)) }
func (a ArgsFastHttp) GetStringSlice(key string) []string {
slice := a.Raw.PeekMulti(key)
newSlice := []string{}
for _, bytes := range slice {
newSlice = append(newSlice, string(bytes))
}
return newSlice
}
func (a ArgsFastHttp) GetURLValues() url.Values {
vals, err := url.ParseQuery(a.Raw.String())
if err != nil {
return url.Values{}
}
return vals
}
type ArgsFastHttpMulti struct {
Raw []*fasthttp.Args
}
func NewArgsFastHttpMulti(args []*fasthttp.Args) ArgsFastHttpMulti {
return ArgsFastHttpMulti{Raw: args}
}
func (args ArgsFastHttpMulti) GetBytes(key string) []byte {
for _, raw := range args.Raw {
try := raw.Peek(key)
if len(try) == 0 {
return try
}
}
return []byte("")
}
func (args ArgsFastHttpMulti) GetBytesSlice(key string) [][]byte {
newSlice := [][]byte{}
for _, raw := range args.Raw {
slice := raw.PeekMulti(key)
for _, bytes := range slice {
if len(string(bytes)) > 0 {
newSlice = append(newSlice, bytes)
}
}
}
return newSlice
}
func (args ArgsFastHttpMulti) GetString(key string) string {
for _, raw := range args.Raw {
try := strings.TrimSpace(string(raw.Peek(key)))
if len(try) > 0 {
return try
}
}
return ""
}
func (args ArgsFastHttpMulti) GetStringSlice(key string) []string {
newSlice := []string{}
for _, raw := range args.Raw {
slice := raw.PeekMulti(key)
for _, bytes := range slice {
try := strings.TrimSpace(string(bytes))
if len(try) > 0 {
newSlice = append(newSlice, try)
}
}
}
return newSlice
}
func (args ArgsFastHttpMulti) GetURLValues() url.Values {
allVals := url.Values{}
for _, raw := range args.Raw {
thisVals, err := url.ParseQuery(raw.String())
if err != nil {
for key, vals := range thisVals {
for _, v := range vals {
allVals.Add(key, v)
}
}
}
}
return allVals
}
func NewResReqFastHttp(ctx *fasthttp.RequestCtx) (ResponseFastHttp, *RequestFastHttp) {
return NewResponseFastHttp(ctx), NewRequestFastHttp(ctx)
}