proto field added, content type check improved, version bump

Author: jeevatkm

ahttp.go

@@ -12,7 +12,7 @@ import (
 )
 
 // Version no. of aah framework ahttp library
-const Version = "0.9"
+const Version = "0.10"
 
 // HTTP Method names
 const (

content_type.go

@@ -55,7 +55,7 @@ type (
 //    E.g.:
 //      contentType.IsEqual("application/json")
 func (c *ContentType) IsEqual(contentType string) bool {
-	return strings.HasPrefix(c.Raw(), strings.ToLower(contentType))
+	return strings.HasPrefix(c.String(), strings.ToLower(contentType))
 }
 
 // Charset method returns charset of content-type

gzip_response.go

@@ -46,7 +46,7 @@ var (
 
 // GetGzipResponseWriter wraps `http.ResponseWriter`, returns aah framework response
 // writer that allows to advantage of response process.
-// Deprecated use `AcquireResponseWriter` instead.
+// Deprecated use `WrapGzipWriter` instead.
 func GetGzipResponseWriter(w ResponseWriter) ResponseWriter {
 	gr := grPool.Get().(*GzipResponse)
 	gr.gw = acquireGzipWriter(w)

request.go

@@ -35,6 +35,9 @@ type (
 		// Host value of the HTTP 'Host' header (e.g. 'example.com:8080').
 		Host string
 
+		// Proto value of the current HTTP request protocol. (e.g. HTTP/1.1, HTTP/2.0)
+		Proto string
+
 		// Method request method e.g. `GET`, `POST`, etc.
 		Method string
 
@@ -110,6 +113,7 @@ type (
 func ParseRequest(r *http.Request, req *Request) *Request {
 	req.Scheme = identifyScheme(r)
 	req.Host = host(r)
+	req.Proto = r.Proto
 	req.Method = r.Method
 	req.Path = r.URL.Path
 	req.Header = r.Header
@@ -196,6 +200,7 @@ func (r *Request) Unwrap() *http.Request {
 func (r *Request) Reset() {
 	r.Scheme = ""
 	r.Host = ""
+	r.Proto = ""
 	r.Method = ""
 	r.Path = ""
 	r.Header = nil
@@ -269,7 +274,7 @@ func (p *Params) FormFile(key string) (multipart.File, *multipart.FileHeader, er
 			f, err := fh[0].Open()
 			return f, fh[0], err
 		}
-		return nil, nil, fmt.Errorf("error file is missing: %s", key)
+		return nil, nil, fmt.Errorf("ahttp: no such key/file: %s", key)
 	}
 	return nil, nil, nil
 }

request_test.go

@@ -143,7 +143,7 @@ func TestHTTPRequestParams(t *testing.T) {
 	req3.Header.Add(HeaderContentType, ContentTypeMultipartForm.String())
 	aahReq3 := AcquireRequest(req3)
 	aahReq3.Params.File = make(map[string][]*multipart.FileHeader)
-	aahReq3.Params.File["testfile.txt"] = []*multipart.FileHeader{&multipart.FileHeader{Filename: "testfile.txt"}}
+	aahReq3.Params.File["testfile.txt"] = []*multipart.FileHeader{{Filename: "testfile.txt"}}
 	f, fh, err := aahReq3.FormFile("testfile.txt")
 	assert.Nil(t, f)
 	assert.Equal(t, "testfile.txt", fh.Filename)

response.go

@@ -171,7 +171,7 @@ func (r *Response) Reset() {
 //___________________________________
 
 func (r *Response) setContentTypeIfNotSet(b []byte) {
-	if _, found := r.Header()[HeaderContentType]; !found {
+	if ct := r.Header().Get(HeaderContentType); ess.IsStrEmpty(ct) {
 		r.Header().Set(HeaderContentType, http.DetectContentType(b))
 	}
 }