kratisto/budget-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(git): add vendor in .gitignore

Browse Source
This commit is contained in:
Jeffrey Duroyon
2021-11-04 00:27:18 +01:00
parent 4f9782785d
commit a25fd2d265
1555 changed files with 2 additions and 517026 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
vendor/github.com/gin-contrib/cors/.gitignore generated vendored
View File

@@ -1,23 +0,0 @@
*.o
*.a
*.so
_obj
_test
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test
*.prof
coverage.out

31
vendor/github.com/gin-contrib/cors/.travis.yml generated vendored
View File

@@ -1,31 +0,0 @@
language: go
sudo: false
go:
- 1.11.x
- 1.12.x
- 1.13.x
- 1.14.x
- master
matrix:
fast_finish: true
include:
- go: 1.11.x
env: GO111MODULE=on
- go: 1.12.x
env: GO111MODULE=on
script:
- go test -v -covermode=atomic -coverprofile=coverage.out
after_success:
- bash <(curl -s https://codecov.io/bash)
notifications:
webhooks:
urls:
- https://webhooks.gitter.im/e/acc2c57482e94b44f557
on_success: change
on_failure: always
on_start: false

21
vendor/github.com/gin-contrib/cors/LICENSE generated vendored
View File

@@ -1,21 +0,0 @@
MIT License
Copyright (c) 2016 Gin-Gonic
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

91
vendor/github.com/gin-contrib/cors/README.md generated vendored
View File

@@ -1,91 +0,0 @@
# CORS gin's middleware
[![Build Status](https://travis-ci.org/gin-contrib/cors.svg)](https://travis-ci.org/gin-contrib/cors)
[![codecov](https://codecov.io/gh/gin-contrib/cors/branch/master/graph/badge.svg)](https://codecov.io/gh/gin-contrib/cors)
[![Go Report Card](https://goreportcard.com/badge/github.com/gin-contrib/cors)](https://goreportcard.com/report/github.com/gin-contrib/cors)
[![GoDoc](https://godoc.org/github.com/gin-contrib/cors?status.svg)](https://godoc.org/github.com/gin-contrib/cors)
[![Join the chat at https://gitter.im/gin-gonic/gin](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/gin-gonic/gin)
Gin middleware/handler to enable CORS support.
## Usage
### Start using it
Download and install it:
```sh
$ go get github.com/gin-contrib/cors
```
Import it in your code:
```go
import "github.com/gin-contrib/cors"
```
### Canonical example:
```go
package main
import (
"time"
"github.com/gin-contrib/cors"
"github.com/gin-gonic/gin"
)
func main() {
router := gin.Default()
// CORS for https://foo.com and https://github.com origins, allowing:
// - PUT and PATCH methods
// - Origin header
// - Credentials share
// - Preflight requests cached for 12 hours
router.Use(cors.New(cors.Config{
AllowOrigins: []string{"https://foo.com"},
AllowMethods: []string{"PUT", "PATCH"},
AllowHeaders: []string{"Origin"},
ExposeHeaders: []string{"Content-Length"},
AllowCredentials: true,
AllowOriginFunc: func(origin string) bool {
return origin == "https://github.com"
},
MaxAge: 12 * time.Hour,
}))
router.Run()
}
```
### Using DefaultConfig as start point
```go
func main() {
router := gin.Default()
// - No origin allowed by default
// - GET,POST, PUT, HEAD methods
// - Credentials share disabled
// - Preflight requests cached for 12 hours
config := cors.DefaultConfig()
config.AllowOrigins = []string{"http://google.com"}
// config.AllowOrigins == []string{"http://google.com", "http://facebook.com"}
router.Use(cors.New(config))
router.Run()
}
```
### Default() allows all origins
```go
func main() {
router := gin.Default()
// same as
// config := cors.DefaultConfig()
// config.AllowAllOrigins = true
// router.Use(cors.New(config))
router.Use(cors.Default())
router.Run()
}
```

134
vendor/github.com/gin-contrib/cors/config.go generated vendored
View File

@@ -1,134 +0,0 @@
package cors
import (
"net/http"
"strings"
"github.com/gin-gonic/gin"
)
type cors struct {
allowAllOrigins bool
allowCredentials bool
allowOriginFunc func(string) bool
allowOrigins []string
exposeHeaders []string
normalHeaders http.Header
preflightHeaders http.Header
wildcardOrigins [][]string
}
var (
DefaultSchemas = []string{
"http://",
"https://",
}
ExtensionSchemas = []string{
"chrome-extension://",
"safari-extension://",
"moz-extension://",
"ms-browser-extension://",
}
FileSchemas = []string{
"file://",
}
WebSocketSchemas = []string{
"ws://",
"wss://",
}
)
func newCors(config Config) *cors {
if err := config.Validate(); err != nil {
panic(err.Error())
}
return &cors{
allowOriginFunc: config.AllowOriginFunc,
allowAllOrigins: config.AllowAllOrigins,
allowCredentials: config.AllowCredentials,
allowOrigins: normalize(config.AllowOrigins),
normalHeaders: generateNormalHeaders(config),
preflightHeaders: generatePreflightHeaders(config),
wildcardOrigins: config.parseWildcardRules(),
}
}
func (cors *cors) applyCors(c *gin.Context) {
origin := c.Request.Header.Get("Origin")
if len(origin) == 0 {
// request is not a CORS request
return
}
host := c.Request.Host
if origin == "http://"+host || origin == "https://"+host {
// request is not a CORS request but have origin header.
// for example, use fetch api
return
}
if !cors.validateOrigin(origin) {
c.AbortWithStatus(http.StatusForbidden)
return
}
if c.Request.Method == "OPTIONS" {
cors.handlePreflight(c)
defer c.AbortWithStatus(http.StatusNoContent) // Using 204 is better than 200 when the request status is OPTIONS
} else {
cors.handleNormal(c)
}
if !cors.allowAllOrigins {
c.Header("Access-Control-Allow-Origin", origin)
}
}
func (cors *cors) validateWildcardOrigin(origin string) bool {
for _, w := range cors.wildcardOrigins {
if w[0] == "*" && strings.HasSuffix(origin, w[1]) {
return true
}
if w[1] == "*" && strings.HasPrefix(origin, w[0]) {
return true
}
if strings.HasPrefix(origin, w[0]) && strings.HasSuffix(origin, w[1]) {
return true
}
}
return false
}
func (cors *cors) validateOrigin(origin string) bool {
if cors.allowAllOrigins {
return true
}
for _, value := range cors.allowOrigins {
if value == origin {
return true
}
}
if len(cors.wildcardOrigins) > 0 && cors.validateWildcardOrigin(origin) {
return true
}
if cors.allowOriginFunc != nil {
return cors.allowOriginFunc(origin)
}
return false
}
func (cors *cors) handlePreflight(c *gin.Context) {
header := c.Writer.Header()
for key, value := range cors.preflightHeaders {
header[key] = value
}
}
func (cors *cors) handleNormal(c *gin.Context) {
header := c.Writer.Header()
for key, value := range cors.normalHeaders {
header[key] = value
}
}

171
vendor/github.com/gin-contrib/cors/cors.go generated vendored
View File

@@ -1,171 +0,0 @@
package cors
import (
"errors"
"strings"
"time"
"github.com/gin-gonic/gin"
)
// Config represents all available options for the middleware.
type Config struct {
AllowAllOrigins bool
// AllowOrigins is a list of origins a cross-domain request can be executed from.
// If the special "*" value is present in the list, all origins will be allowed.
// Default value is []
AllowOrigins []string
// AllowOriginFunc is a custom function to validate the origin. It take the origin
// as argument and returns true if allowed or false otherwise. If this option is
// set, the content of AllowOrigins is ignored.
AllowOriginFunc func(origin string) bool
// AllowMethods is a list of methods the client is allowed to use with
// cross-domain requests. Default value is simple methods (GET and POST)
AllowMethods []string
// AllowHeaders is list of non simple headers the client is allowed to use with
// cross-domain requests.
AllowHeaders []string
// AllowCredentials indicates whether the request can include user credentials like
// cookies, HTTP authentication or client side SSL certificates.
AllowCredentials bool
// ExposedHeaders indicates which headers are safe to expose to the API of a CORS
// API specification
ExposeHeaders []string
// MaxAge indicates how long (in seconds) the results of a preflight request
// can be cached
MaxAge time.Duration
// Allows to add origins like http://some-domain/*, https://api.* or http://some.*.subdomain.com
AllowWildcard bool
// Allows usage of popular browser extensions schemas
AllowBrowserExtensions bool
// Allows usage of WebSocket protocol
AllowWebSockets bool
// Allows usage of file:// schema (dangerous!) use it only when you 100% sure it's needed
AllowFiles bool
}
// AddAllowMethods is allowed to add custom methods
func (c *Config) AddAllowMethods(methods ...string) {
c.AllowMethods = append(c.AllowMethods, methods...)
}
// AddAllowHeaders is allowed to add custom headers
func (c *Config) AddAllowHeaders(headers ...string) {
c.AllowHeaders = append(c.AllowHeaders, headers...)
}
// AddExposeHeaders is allowed to add custom expose headers
func (c *Config) AddExposeHeaders(headers ...string) {
c.ExposeHeaders = append(c.ExposeHeaders, headers...)
}
func (c Config) getAllowedSchemas() []string {
allowedSchemas := DefaultSchemas
if c.AllowBrowserExtensions {
allowedSchemas = append(allowedSchemas, ExtensionSchemas...)
}
if c.AllowWebSockets {
allowedSchemas = append(allowedSchemas, WebSocketSchemas...)
}
if c.AllowFiles {
allowedSchemas = append(allowedSchemas, FileSchemas...)
}
return allowedSchemas
}
func (c Config) validateAllowedSchemas(origin string) bool {
allowedSchemas := c.getAllowedSchemas()
for _, schema := range allowedSchemas {
if strings.HasPrefix(origin, schema) {
return true
}
}
return false
}
// Validate is check configuration of user defined.
func (c *Config) Validate() error {
if c.AllowAllOrigins && (c.AllowOriginFunc != nil || len(c.AllowOrigins) > 0) {
return errors.New("conflict settings: all origins are allowed. AllowOriginFunc or AllowOrigins is not needed")
}
if !c.AllowAllOrigins && c.AllowOriginFunc == nil && len(c.AllowOrigins) == 0 {
return errors.New("conflict settings: all origins disabled")
}
for _, origin := range c.AllowOrigins {
if origin == "*" {
c.AllowAllOrigins = true
return nil
} else if !strings.Contains(origin, "*") && !c.validateAllowedSchemas(origin) {
return errors.New("bad origin: origins must contain '*' or include " + strings.Join(c.getAllowedSchemas(), ","))
}
}
return nil
}
func (c Config) parseWildcardRules() [][]string {
var wRules [][]string
if !c.AllowWildcard {
return wRules
}
for _, o := range c.AllowOrigins {
if !strings.Contains(o, "*") {
continue
}
if c := strings.Count(o, "*"); c > 1 {
panic(errors.New("only one * is allowed").Error())
}
i := strings.Index(o, "*")
if i == 0 {
wRules = append(wRules, []string{"*", o[1:]})
continue
}
if i == (len(o) - 1) {
wRules = append(wRules, []string{o[:i-1], "*"})
continue
}
wRules = append(wRules, []string{o[:i], o[i+1:]})
}
return wRules
}
// DefaultConfig returns a generic default configuration mapped to localhost.
func DefaultConfig() Config {
return Config{
AllowMethods: []string{"GET", "POST", "PUT", "PATCH", "DELETE", "HEAD"},
AllowHeaders: []string{"Origin", "Content-Length", "Content-Type"},
AllowCredentials: false,
MaxAge: 12 * time.Hour,
}
}
// Default returns the location middleware with default configuration.
func Default() gin.HandlerFunc {
config := DefaultConfig()
config.AllowAllOrigins = true
return New(config)
}
// New returns the location middleware with user-defined custom configuration.
func New(config Config) gin.HandlerFunc {
cors := newCors(config)
return func(c *gin.Context) {
cors.applyCors(c)
}
}

85
vendor/github.com/gin-contrib/cors/utils.go generated vendored
View File

@@ -1,85 +0,0 @@
package cors
import (
"net/http"
"strconv"
"strings"
"time"
)
type converter func(string) string
func generateNormalHeaders(c Config) http.Header {
headers := make(http.Header)
if c.AllowCredentials {
headers.Set("Access-Control-Allow-Credentials", "true")
}
if len(c.ExposeHeaders) > 0 {
exposeHeaders := convert(normalize(c.ExposeHeaders), http.CanonicalHeaderKey)
headers.Set("Access-Control-Expose-Headers", strings.Join(exposeHeaders, ","))
}
if c.AllowAllOrigins {
headers.Set("Access-Control-Allow-Origin", "*")
} else {
headers.Set("Vary", "Origin")
}
return headers
}
func generatePreflightHeaders(c Config) http.Header {
headers := make(http.Header)
if c.AllowCredentials {
headers.Set("Access-Control-Allow-Credentials", "true")
}
if len(c.AllowMethods) > 0 {
allowMethods := convert(normalize(c.AllowMethods), strings.ToUpper)
value := strings.Join(allowMethods, ",")
headers.Set("Access-Control-Allow-Methods", value)
}
if len(c.AllowHeaders) > 0 {
allowHeaders := convert(normalize(c.AllowHeaders), http.CanonicalHeaderKey)
value := strings.Join(allowHeaders, ",")
headers.Set("Access-Control-Allow-Headers", value)
}
if c.MaxAge > time.Duration(0) {
value := strconv.FormatInt(int64(c.MaxAge/time.Second), 10)
headers.Set("Access-Control-Max-Age", value)
}
if c.AllowAllOrigins {
headers.Set("Access-Control-Allow-Origin", "*")
} else {
// Always set Vary headers
// see https://github.com/rs/cors/issues/10,
// https://github.com/rs/cors/commit/dbdca4d95feaa7511a46e6f1efb3b3aa505bc43f#commitcomment-12352001
headers.Add("Vary", "Origin")
headers.Add("Vary", "Access-Control-Request-Method")
headers.Add("Vary", "Access-Control-Request-Headers")
}
return headers
}
func normalize(values []string) []string {
if values == nil {
return nil
}
distinctMap := make(map[string]bool, len(values))
normalized := make([]string, 0, len(values))
for _, value := range values {
value = strings.TrimSpace(value)
value = strings.ToLower(value)
if _, seen := distinctMap[value]; !seen {
normalized = append(normalized, value)
distinctMap[value] = true
}
}
return normalized
}
func convert(s []string, c converter) []string {
var out []string
for _, i := range s {
out = append(out, c(i))
}
return out
}

26
vendor/github.com/gin-contrib/sse/.travis.yml generated vendored
View File

@@ -1,26 +0,0 @@
language: go
sudo: false
go:
- 1.8.x
- 1.9.x
- 1.10.x
- 1.11.x
- 1.12.x
- master
git:
depth: 10
matrix:
fast_finish: true
include:
- go: 1.11.x
env: GO111MODULE=on
- go: 1.12.x
env: GO111MODULE=on
script:
- go test -v -covermode=count -coverprofile=coverage.out
after_success:
- bash <(curl -s https://codecov.io/bash)

21
vendor/github.com/gin-contrib/sse/LICENSE generated vendored
View File

@@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2014 Manuel Martínez-Almeida
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

58
vendor/github.com/gin-contrib/sse/README.md generated vendored
View File

@@ -1,58 +0,0 @@
# Server-Sent Events
[![GoDoc](https://godoc.org/github.com/gin-contrib/sse?status.svg)](https://godoc.org/github.com/gin-contrib/sse)
[![Build Status](https://travis-ci.org/gin-contrib/sse.svg)](https://travis-ci.org/gin-contrib/sse)
[![codecov](https://codecov.io/gh/gin-contrib/sse/branch/master/graph/badge.svg)](https://codecov.io/gh/gin-contrib/sse)
[![Go Report Card](https://goreportcard.com/badge/github.com/gin-contrib/sse)](https://goreportcard.com/report/github.com/gin-contrib/sse)
Server-sent events (SSE) is a technology where a browser receives automatic updates from a server via HTTP connection. The Server-Sent Events EventSource API is [standardized as part of HTML5[1] by the W3C](http://www.w3.org/TR/2009/WD-eventsource-20091029/).
- [Read this great SSE introduction by the HTML5Rocks guys](http://www.html5rocks.com/en/tutorials/eventsource/basics/)
- [Browser support](http://caniuse.com/#feat=eventsource)
## Sample code
```go
import "github.com/gin-contrib/sse"
func httpHandler(w http.ResponseWriter, req *http.Request) {
// data can be a primitive like a string, an integer or a float
sse.Encode(w, sse.Event{
Event: "message",
Data: "some data\nmore data",
})
// also a complex type, like a map, a struct or a slice
sse.Encode(w, sse.Event{
Id: "124",
Event: "message",
Data: map[string]interface{}{
"user": "manu",
"date": time.Now().Unix(),
"content": "hi!",
},
})
}
```
```
event: message
data: some data\\nmore data
id: 124
event: message
data: {"content":"hi!","date":1431540810,"user":"manu"}
```
## Content-Type
```go
fmt.Println(sse.ContentType)
```
```
text/event-stream
```
## Decoding support
There is a client-side implementation of SSE coming soon.

116
vendor/github.com/gin-contrib/sse/sse-decoder.go generated vendored
View File

@@ -1,116 +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 sse
import (
"bytes"
"io"
"io/ioutil"
)
type decoder struct {
events []Event
}
func Decode(r io.Reader) ([]Event, error) {
var dec decoder
return dec.decode(r)
}
func (d *decoder) dispatchEvent(event Event, data string) {
dataLength := len(data)
if dataLength > 0 {
//If the data buffer's last character is a U+000A LINE FEED (LF) character, then remove the last character from the data buffer.
data = data[:dataLength-1]
dataLength--
}
if dataLength == 0 && event.Event == "" {
return
}
if event.Event == "" {
event.Event = "message"
}
event.Data = data
d.events = append(d.events, event)
}
func (d *decoder) decode(r io.Reader) ([]Event, error) {
buf, err := ioutil.ReadAll(r)
if err != nil {
return nil, err
}
var currentEvent Event
var dataBuffer *bytes.Buffer = new(bytes.Buffer)
// TODO (and unit tests)
// Lines must be separated by either a U+000D CARRIAGE RETURN U+000A LINE FEED (CRLF) character pair,
// a single U+000A LINE FEED (LF) character,
// or a single U+000D CARRIAGE RETURN (CR) character.
lines := bytes.Split(buf, []byte{'\n'})
for _, line := range lines {
if len(line) == 0 {
// If the line is empty (a blank line). Dispatch the event.
d.dispatchEvent(currentEvent, dataBuffer.String())
// reset current event and data buffer
currentEvent = Event{}
dataBuffer.Reset()
continue
}
if line[0] == byte(':') {
// If the line starts with a U+003A COLON character (:), ignore the line.
continue
}
var field, value []byte
colonIndex := bytes.IndexRune(line, ':')
if colonIndex != -1 {
// If the line contains a U+003A COLON character character (:)
// Collect the characters on the line before the first U+003A COLON character (:),
// and let field be that string.
field = line[:colonIndex]
// Collect the characters on the line after the first U+003A COLON character (:),
// and let value be that string.
value = line[colonIndex+1:]
// If value starts with a single U+0020 SPACE character, remove it from value.
if len(value) > 0 && value[0] == ' ' {
value = value[1:]
}
} else {
// Otherwise, the string is not empty but does not contain a U+003A COLON character character (:)
// Use the whole line as the field name, and the empty string as the field value.
field = line
value = []byte{}
}
// The steps to process the field given a field name and a field value depend on the field name,
// as given in the following list. Field names must be compared literally,
// with no case folding performed.
switch string(field) {
case "event":
// Set the event name buffer to field value.
currentEvent.Event = string(value)
case "id":
// Set the event stream's last event ID to the field value.
currentEvent.Id = string(value)
case "retry":
// If the field value consists of only characters in the range U+0030 DIGIT ZERO (0) to U+0039 DIGIT NINE (9),
// then interpret the field value as an integer in base ten, and set the event stream's reconnection time to that integer.
// Otherwise, ignore the field.
currentEvent.Id = string(value)
case "data":
// Append the field value to the data buffer,
dataBuffer.Write(value)
// then append a single U+000A LINE FEED (LF) character to the data buffer.
dataBuffer.WriteString("\n")
default:
//Otherwise. The field is ignored.
continue
}
}
// Once the end of the file is reached, the user agent must dispatch the event one final time.
d.dispatchEvent(currentEvent, dataBuffer.String())
return d.events, nil
}

110
vendor/github.com/gin-contrib/sse/sse-encoder.go generated vendored
View File

@@ -1,110 +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 sse
import (
"encoding/json"
"fmt"
"io"
"net/http"
"reflect"
"strconv"
"strings"
)
// Server-Sent Events
// W3C Working Draft 29 October 2009
// http://www.w3.org/TR/2009/WD-eventsource-20091029/
const ContentType = "text/event-stream"
var contentType = []string{ContentType}
var noCache = []string{"no-cache"}
var fieldReplacer = strings.NewReplacer(
"\n", "\\n",
"\r", "\\r")
var dataReplacer = strings.NewReplacer(
"\n", "\ndata:",
"\r", "\\r")
type Event struct {
Event string
Id string
Retry uint
Data interface{}
}
func Encode(writer io.Writer, event Event) error {
w := checkWriter(writer)
writeId(w, event.Id)
writeEvent(w, event.Event)
writeRetry(w, event.Retry)
return writeData(w, event.Data)
}
func writeId(w stringWriter, id string) {
if len(id) > 0 {
w.WriteString("id:")
fieldReplacer.WriteString(w, id)
w.WriteString("\n")
}
}
func writeEvent(w stringWriter, event string) {
if len(event) > 0 {
w.WriteString("event:")
fieldReplacer.WriteString(w, event)
w.WriteString("\n")
}
}
func writeRetry(w stringWriter, retry uint) {
if retry > 0 {
w.WriteString("retry:")
w.WriteString(strconv.FormatUint(uint64(retry), 10))
w.WriteString("\n")
}
}
func writeData(w stringWriter, data interface{}) error {
w.WriteString("data:")
switch kindOfData(data) {
case reflect.Struct, reflect.Slice, reflect.Map:
err := json.NewEncoder(w).Encode(data)
if err != nil {
return err
}
w.WriteString("\n")
default:
dataReplacer.WriteString(w, fmt.Sprint(data))
w.WriteString("\n\n")
}
return nil
}
func (r Event) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
return Encode(w, r)
}
func (r Event) WriteContentType(w http.ResponseWriter) {
header := w.Header()
header["Content-Type"] = contentType
if _, exist := header["Cache-Control"]; !exist {
header["Cache-Control"] = noCache
}
}
func kindOfData(data interface{}) reflect.Kind {
value := reflect.ValueOf(data)
valueType := value.Kind()
if valueType == reflect.Ptr {
valueType = value.Elem().Kind()
}
return valueType
}

24
vendor/github.com/gin-contrib/sse/writer.go generated vendored
View File

@@ -1,24 +0,0 @@
package sse
import "io"
type stringWriter interface {
io.Writer
WriteString(string) (int, error)
}
type stringWrapper struct {
io.Writer
}
func (w stringWrapper) WriteString(str string) (int, error) {
return w.Writer.Write([]byte(str))
}
func checkWriter(writer io.Writer) stringWriter {
if w, ok := writer.(stringWriter); ok {
return w
} else {
return stringWrapper{writer}
}
}