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Update gin.go 

finish TODO
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hansongyu 2022-07-11 16:11:59 +08:00 committed by GitHub
parent ee7c6d03b7
commit bb8194b526
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1 changed files with 9 additions and 19 deletions
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gin.go
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@ -1,4 +1,4 @@
// Copyright 2014 Manu Martinez-Almeida. All rights reserved. // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style // Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
@ -147,6 +147,9 @@ type Engine struct {
// UseH2C enable h2c support. // UseH2C enable h2c support.
UseH2C bool UseH2C bool
// ContextWithFallback enable fallback Context.Deadline(), Context.Done(), Context.Err() and Context.Value() when Context.Request.Context() is not nil.
ContextWithFallback bool
delims render.Delims delims render.Delims
secureJSONPrefix string secureJSONPrefix string
HTMLRender render.HTMLRender HTMLRender render.HTMLRender
@ -195,7 +198,7 @@ func New() *Engine {
trees: make(methodTrees, 0, 9), trees: make(methodTrees, 0, 9),
delims: render.Delims{Left: "{{", Right: "}}"}, delims: render.Delims{Left: "{{", Right: "}}"},
secureJSONPrefix: "while(1);", secureJSONPrefix: "while(1);",
trustedProxies: []string{"0.0.0.0/0"}, trustedProxies: []string{"0.0.0.0/0", "::/0"},
trustedCIDRs: defaultTrustedCIDRs, trustedCIDRs: defaultTrustedCIDRs,
} }
engine.RouterGroup.engine = engine engine.RouterGroup.engine = engine
@ -207,6 +210,7 @@ func New() *Engine {
// Default returns an Engine instance with the Logger and Recovery middleware already attached. // Default returns an Engine instance with the Logger and Recovery middleware already attached.
func Default() *Engine { func Default() *Engine {
println("hello hsy")
debugPrintWARNINGDefault() debugPrintWARNINGDefault()
engine := New() engine := New()
engine.Use(Logger(), Recovery()) engine.Use(Logger(), Recovery())
@ -337,7 +341,6 @@ func (engine *Engine) addRoute(method, path string, handlers HandlersChain) {
} }
} }
func (engine *Engine) delRoute(method, path string) { func (engine *Engine) delRoute(method, path string) {
assert1(path[0] == '/', "path must begin with '/'") assert1(path[0] == '/', "path must begin with '/'")
assert1(method != "", "HTTP method can not be empty") assert1(method != "", "HTTP method can not be empty")
@ -355,15 +358,6 @@ func (engine *Engine) delRoute(method, path string) {
}else { }else {
root.delChildNode(target) root.delChildNode(target)
} }
// Update maxParams
if paramsCount := countParams(path); paramsCount == engine.maxParams {
//TODO:find new maxParams
}
if sectionsCount := countSections(path); sectionsCount == engine.maxSections {
//TODO:find new maxParams
}
} }
func (n *node) findNode(path string) (target *node,parent *node,found bool,myself bool){ func (n *node) findNode(path string) (target *node,parent *node,found bool,myself bool){
@ -390,7 +384,7 @@ func (n *node) delChildNode(target *node){
if target.path[0] == n.indices[i] { if target.path[0] == n.indices[i] {
n.indices = n.indices[:i] + n.indices[i+1:] n.indices = n.indices[:i] + n.indices[i+1:]
n.children = append(n.children[:i], n.children[i+1:]...) n.children = append(n.children[:i], n.children[i+1:]...)
//TODO:update other params of n n.priority --
break break
} }
} }
@ -399,20 +393,16 @@ func (n *node) delChildNode(target *node){
if target.path[0] == n.indices[i] { if target.path[0] == n.indices[i] {
n.indices = n.indices[:i] + string(target.children[0].path[0]) + n.indices[i+1:] n.indices = n.indices[:i] + string(target.children[0].path[0]) + n.indices[i+1:]
n.children[i] = target.children[0] n.children[i] = target.children[0]
//TODO:update other params of n n.priority --
break break
} }
} }
default: default:
target.handlers = nil target.handlers = nil
//TODO:update other params of target
} }
if len(n.children) == 1 {
//TODO:combine n and n.children[0]
}
} }
// Routes returns a slice of registered routes, including some useful information, such as: // Routes returns a slice of registered routes, including some useful information, such as:
// the http method, path and the handler name. // the http method, path and the handler name.
func (engine *Engine) Routes() (routes RoutesInfo) { func (engine *Engine) Routes() (routes RoutesInfo) {