mirror of
https://github.com/astaxie/beego.git
synced 2024-11-22 02:50:56 +00:00
go on modify api
This commit is contained in:
astaxie
parent
acadea6afa
commit
63da329468
6
app.go
6
app.go
@ -39,7 +39,7 @@ func (app *App) Run() {
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l, err = net.Listen("tcp", addr)
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}
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if err != nil {
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BeeLogger.Fatal("Listen: ", err)
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BeeLogger.Critical("Listen: ", err)
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}
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err = fcgi.Serve(l, app.Handlers)
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} else {
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@ -51,7 +51,7 @@ func (app *App) Run() {
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}
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laddr, err := net.ResolveTCPAddr("tcp", addr)
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if nil != err {
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BeeLogger.Fatal("ResolveTCPAddr:", err)
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BeeLogger.Critical("ResolveTCPAddr:", err)
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}
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l, err = GetInitListner(laddr)
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theStoppable = newStoppable(l)
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@ -73,7 +73,7 @@ func (app *App) Run() {
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}
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}
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if err != nil {
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BeeLogger.Fatal("ListenAndServe: ", err)
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BeeLogger.Critical("ListenAndServe: ", err)
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}
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}
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133
cache.go
133
cache.go
@ -1,133 +0,0 @@
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package beego
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import (
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"errors"
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"fmt"
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"strconv"
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"sync"
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"time"
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)
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var (
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DefaultEvery int = 60 // 1 minute
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)
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type BeeItem struct {
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val interface{}
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Lastaccess time.Time
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expired int
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}
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func (itm *BeeItem) Access() interface{} {
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itm.Lastaccess = time.Now()
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return itm.val
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}
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type BeeCache struct {
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lock sync.RWMutex
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dur time.Duration
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items map[string]*BeeItem
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Every int // Run an expiration check Every seconds
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}
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// NewDefaultCache returns a new FileCache with sane defaults.
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func NewBeeCache() *BeeCache {
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cache := BeeCache{dur: time.Since(time.Now()),
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Every: DefaultEvery}
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return &cache
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}
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func (bc *BeeCache) Get(name string) interface{} {
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bc.lock.RLock()
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defer bc.lock.RUnlock()
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itm, ok := bc.items[name]
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if !ok {
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return nil
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}
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return itm.Access()
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}
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func (bc *BeeCache) Put(name string, value interface{}, expired int) error {
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bc.lock.Lock()
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defer bc.lock.Unlock()
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t := BeeItem{val: value, Lastaccess: time.Now(), expired: expired}
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if _, ok := bc.items[name]; ok {
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return errors.New("the key is exist")
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} else {
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bc.items[name] = &t
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}
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return nil
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}
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func (bc *BeeCache) Delete(name string) (ok bool, err error) {
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bc.lock.Lock()
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defer bc.lock.Unlock()
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if _, ok = bc.items[name]; !ok {
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return
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}
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delete(bc.items, name)
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_, valid := bc.items[name]
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if valid {
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ok = false
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}
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return
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}
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// Return all of the item in a BeeCache
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func (bc *BeeCache) Items() map[string]*BeeItem {
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return bc.items
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}
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func (bc *BeeCache) IsExist(name string) bool {
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bc.lock.RLock()
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defer bc.lock.RUnlock()
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_, ok := bc.items[name]
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return ok
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}
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// Start activates the file cache; it will
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func (bc *BeeCache) Start() error {
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dur, err := time.ParseDuration(fmt.Sprintf("%ds", bc.Every))
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if err != nil {
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return err
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}
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bc.dur = dur
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bc.items = make(map[string]*BeeItem, 0)
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go bc.vaccuum()
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return nil
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}
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func (bc *BeeCache) vaccuum() {
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if bc.Every < 1 {
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return
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}
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for {
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<-time.After(time.Duration(bc.dur))
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if bc.items == nil {
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return
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}
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for name, _ := range bc.items {
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bc.item_expired(name)
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}
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}
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}
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// item_expired returns true if an item is expired.
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func (bc *BeeCache) item_expired(name string) bool {
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bc.lock.Lock()
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defer bc.lock.Unlock()
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itm, ok := bc.items[name]
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if !ok {
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return true
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}
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dur := time.Now().Sub(itm.Lastaccess)
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sec, err := strconv.Atoi(fmt.Sprintf("%0.0f", dur.Seconds()))
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if err != nil {
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delete(bc.items, name)
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return true
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} else if sec >= itm.expired {
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delete(bc.items, name)
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return true
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}
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return false
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}
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129
context.go
129
context.go
@ -1,129 +0,0 @@
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package beego
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import (
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"bytes"
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"fmt"
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"mime"
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"net/http"
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"strings"
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)
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type Context struct {
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ResponseWriter http.ResponseWriter
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Request *http.Request
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RequestBody []byte
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Params map[string]string
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}
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func (ctx *Context) WriteString(content string) {
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ctx.ResponseWriter.Write([]byte(content))
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}
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func (ctx *Context) Abort(status int, body string) {
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ctx.ResponseWriter.WriteHeader(status)
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ctx.ResponseWriter.Write([]byte(body))
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}
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func (ctx *Context) Redirect(status int, url_ string) {
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ctx.ResponseWriter.Header().Set("Location", url_)
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ctx.ResponseWriter.WriteHeader(status)
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}
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func (ctx *Context) NotModified() {
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ctx.ResponseWriter.WriteHeader(304)
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}
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func (ctx *Context) NotFound(message string) {
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ctx.ResponseWriter.WriteHeader(404)
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ctx.ResponseWriter.Write([]byte(message))
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}
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//Sets the content type by extension, as defined in the mime package.
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//For example, ctx.ContentType("json") sets the content-type to "application/json"
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func (ctx *Context) ContentType(ext string) {
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if !strings.HasPrefix(ext, ".") {
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ext = "." + ext
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}
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ctype := mime.TypeByExtension(ext)
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if ctype != "" {
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ctx.ResponseWriter.Header().Set("Content-Type", ctype)
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}
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}
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func (ctx *Context) SetHeader(hdr string, val string, unique bool) {
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if unique {
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ctx.ResponseWriter.Header().Set(hdr, val)
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} else {
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ctx.ResponseWriter.Header().Add(hdr, val)
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}
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}
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//Sets a cookie -- duration is the amount of time in seconds. 0 = forever
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//params:
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//string name
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//string value
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//int64 expire = 0
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//string $path
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//string $domain
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//bool $secure = false
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//bool $httponly = false
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func (ctx *Context) SetCookie(name string, value string, others ...interface{}) {
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var b bytes.Buffer
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fmt.Fprintf(&b, "%s=%s", sanitizeName(name), sanitizeValue(value))
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if len(others) > 0 {
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switch others[0].(type) {
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case int:
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if others[0].(int) > 0 {
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fmt.Fprintf(&b, "; Max-Age=%d", others[0].(int))
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} else if others[0].(int) < 0 {
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fmt.Fprintf(&b, "; Max-Age=0")
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}
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case int64:
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if others[0].(int64) > 0 {
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fmt.Fprintf(&b, "; Max-Age=%d", others[0].(int64))
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} else if others[0].(int64) < 0 {
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fmt.Fprintf(&b, "; Max-Age=0")
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}
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case int32:
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if others[0].(int32) > 0 {
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fmt.Fprintf(&b, "; Max-Age=%d", others[0].(int32))
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} else if others[0].(int32) < 0 {
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fmt.Fprintf(&b, "; Max-Age=0")
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}
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}
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}
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if len(others) > 1 {
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fmt.Fprintf(&b, "; Path=%s", sanitizeValue(others[1].(string)))
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}
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if len(others) > 2 {
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fmt.Fprintf(&b, "; Domain=%s", sanitizeValue(others[2].(string)))
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}
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if len(others) > 3 {
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fmt.Fprintf(&b, "; Secure")
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}
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if len(others) > 4 {
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fmt.Fprintf(&b, "; HttpOnly")
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}
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ctx.SetHeader("Set-Cookie", b.String(), false)
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}
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var cookieNameSanitizer = strings.NewReplacer("\n", "-", "\r", "-")
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func sanitizeName(n string) string {
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return cookieNameSanitizer.Replace(n)
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}
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var cookieValueSanitizer = strings.NewReplacer("\n", " ", "\r", " ", ";", " ")
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func sanitizeValue(v string) string {
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return cookieValueSanitizer.Replace(v)
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}
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func (ctx *Context) GetCookie(key string) string {
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keycookie, err := ctx.Request.Cookie(key)
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if err != nil {
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return ""
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}
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return keycookie.Value
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}
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@ -36,7 +36,7 @@ type Controller struct {
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}
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type ControllerInterface interface {
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Init(ct *Context, childName string)
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Init(ct *context.Context, childName string)
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Prepare()
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Get()
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Post()
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269
log.go
269
log.go
@ -1,215 +1,9 @@
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package beego
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import (
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"fmt"
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"io/ioutil"
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"log"
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"os"
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"path"
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"path/filepath"
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"strings"
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"sync"
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"time"
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"github.com/astaxie/beego/logs"
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)
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type FileLogWriter struct {
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*log.Logger
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mw *MuxWriter
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// The opened file
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filename string
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maxlines int
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maxlines_curlines int
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// Rotate at size
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maxsize int
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maxsize_cursize int
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// Rotate daily
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daily bool
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maxdays int64
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daily_opendate int
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rotate bool
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startLock sync.Mutex // Only one log can write to the file
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}
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type MuxWriter struct {
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sync.Mutex
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fd *os.File
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}
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func (l *MuxWriter) Write(b []byte) (int, error) {
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l.Lock()
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defer l.Unlock()
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return l.fd.Write(b)
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}
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func (l *MuxWriter) SetFd(fd *os.File) {
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if l.fd != nil {
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l.fd.Close()
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}
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l.fd = fd
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}
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func NewFileWriter(fname string, rotate bool) *FileLogWriter {
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w := &FileLogWriter{
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filename: fname,
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maxlines: 1000000,
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maxsize: 1 << 28, //256 MB
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daily: true,
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maxdays: 7,
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rotate: rotate,
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}
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// use MuxWriter instead direct use os.File for lock write when rotate
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w.mw = new(MuxWriter)
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// set MuxWriter as Logger's io.Writer
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w.Logger = log.New(w.mw, "", log.Ldate|log.Ltime)
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return w
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}
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// Set rotate at linecount (chainable). Must be called before call StartLogger
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func (w *FileLogWriter) SetRotateLines(maxlines int) *FileLogWriter {
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w.maxlines = maxlines
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return w
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}
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// Set rotate at size (chainable). Must be called before call StartLogger
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func (w *FileLogWriter) SetRotateSize(maxsize int) *FileLogWriter {
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w.maxsize = maxsize
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return w
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}
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// Set rotate daily (chainable). Must be called before call StartLogger
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func (w *FileLogWriter) SetRotateDaily(daily bool) *FileLogWriter {
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w.daily = daily
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return w
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}
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// Set rotate daily's log keep for maxdays, other will delete
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func (w *FileLogWriter) SetRotateMaxDays(maxdays int64) *FileLogWriter {
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w.maxdays = maxdays
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return w
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}
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func (w *FileLogWriter) StartLogger() error {
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fd, err := w.createLogFile()
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if err != nil {
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return err
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}
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w.mw.SetFd(fd)
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err = w.initFd()
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if err != nil {
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return err
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}
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BeeLogger = w
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return nil
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}
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func (w *FileLogWriter) docheck(size int) {
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w.startLock.Lock()
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defer w.startLock.Unlock()
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if (w.maxlines > 0 && w.maxlines_curlines >= w.maxlines) ||
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(w.maxsize > 0 && w.maxsize_cursize >= w.maxsize) ||
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(w.daily && time.Now().Day() != w.daily_opendate) {
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if err := w.DoRotate(); err != nil {
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fmt.Fprintf(os.Stderr, "FileLogWriter(%q): %s\n", w.filename, err)
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return
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}
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}
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w.maxlines_curlines++
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w.maxsize_cursize += size
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}
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|
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func (w *FileLogWriter) Printf(format string, v ...interface{}) {
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// Perform the write
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str := fmt.Sprintf(format, v...)
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n := 24 + len(str) // 24 stand for the length "2013/06/23 21:00:22 [T] "
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|
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w.docheck(n)
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w.Logger.Printf(format, v...)
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}
|
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|
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func (w *FileLogWriter) createLogFile() (*os.File, error) {
|
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// Open the log file
|
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fd, err := os.OpenFile(w.filename, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0660)
|
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return fd, err
|
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}
|
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|
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func (w *FileLogWriter) initFd() error {
|
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fd := w.mw.fd
|
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finfo, err := fd.Stat()
|
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if err != nil {
|
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return fmt.Errorf("get stat err: %s\n", err)
|
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}
|
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w.maxsize_cursize = int(finfo.Size())
|
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w.daily_opendate = time.Now().Day()
|
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if finfo.Size() > 0 {
|
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content, err := ioutil.ReadFile(w.filename)
|
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if err != nil {
|
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fmt.Println(err)
|
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}
|
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w.maxlines_curlines = len(strings.Split(string(content), "\n"))
|
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} else {
|
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w.maxlines_curlines = 0
|
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}
|
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return nil
|
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}
|
||||
|
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func (w *FileLogWriter) DoRotate() error {
|
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_, err := os.Lstat(w.filename)
|
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if err == nil { // file exists
|
||||
// Find the next available number
|
||||
num := 1
|
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fname := ""
|
||||
for ; err == nil && num <= 999; num++ {
|
||||
fname = w.filename + fmt.Sprintf(".%s.%03d", time.Now().Format("2006-01-02"), num)
|
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_, err = os.Lstat(fname)
|
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}
|
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// return error if the last file checked still existed
|
||||
if err == nil {
|
||||
return fmt.Errorf("Rotate: Cannot find free log number to rename %s\n", w.filename)
|
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}
|
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|
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// block Logger's io.Writer
|
||||
w.mw.Lock()
|
||||
defer w.mw.Unlock()
|
||||
|
||||
fd := w.mw.fd
|
||||
fd.Close()
|
||||
|
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// close fd before rename
|
||||
// Rename the file to its newfound home
|
||||
err = os.Rename(w.filename, fname)
|
||||
if err != nil {
|
||||
return fmt.Errorf("Rotate: %s\n", err)
|
||||
}
|
||||
|
||||
// re-start logger
|
||||
err = w.StartLogger()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Rotate StartLogger: %s\n", err)
|
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}
|
||||
|
||||
go w.deleteOldLog()
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *FileLogWriter) deleteOldLog() {
|
||||
dir := path.Dir(w.filename)
|
||||
filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
|
||||
if !info.IsDir() && info.ModTime().Unix() < (time.Now().Unix()-60*60*24*w.maxdays) {
|
||||
if strings.HasPrefix(filepath.Base(path), filepath.Base(w.filename)) {
|
||||
os.Remove(path)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
})
|
||||
}
|
||||
|
||||
// Log levels to control the logging output.
|
||||
const (
|
||||
LevelTrace = iota
|
||||
@ -220,88 +14,51 @@ const (
|
||||
LevelCritical
|
||||
)
|
||||
|
||||
// logLevel controls the global log level used by the logger.
|
||||
var level = LevelTrace
|
||||
|
||||
// LogLevel returns the global log level and can be used in
|
||||
// own implementations of the logger interface.
|
||||
func Level() int {
|
||||
return level
|
||||
}
|
||||
|
||||
// SetLogLevel sets the global log level used by the simple
|
||||
// logger.
|
||||
func SetLevel(l int) {
|
||||
level = l
|
||||
}
|
||||
|
||||
type IBeeLogger interface {
|
||||
Fatal(v ...interface{})
|
||||
Fatalf(format string, v ...interface{})
|
||||
Fatalln(v ...interface{})
|
||||
Flags() int
|
||||
Output(calldepth int, s string) error
|
||||
Panic(v ...interface{})
|
||||
Panicf(format string, v ...interface{})
|
||||
Panicln(v ...interface{})
|
||||
Prefix() string
|
||||
Print(v ...interface{})
|
||||
Printf(format string, v ...interface{})
|
||||
Println(v ...interface{})
|
||||
SetFlags(flag int)
|
||||
SetPrefix(prefix string)
|
||||
BeeLogger.SetLevel(l)
|
||||
}
|
||||
|
||||
// logger references the used application logger.
|
||||
var BeeLogger IBeeLogger
|
||||
var BeeLogger *logs.BeeLogger
|
||||
|
||||
func init() {
|
||||
BeeLogger = log.New(os.Stdout, "", log.Ldate|log.Ltime)
|
||||
BeeLogger = logs.NewLogger(10000)
|
||||
BeeLogger.SetLogger("console", "")
|
||||
}
|
||||
|
||||
// SetLogger sets a new logger.
|
||||
func SetLogger(l *log.Logger) {
|
||||
BeeLogger = l
|
||||
func SetLogger(adaptername string, config string) {
|
||||
BeeLogger.SetLogger(adaptername, config)
|
||||
}
|
||||
|
||||
// Trace logs a message at trace level.
|
||||
func Trace(v ...interface{}) {
|
||||
if level <= LevelTrace {
|
||||
BeeLogger.Printf("[T] %v\n", v)
|
||||
}
|
||||
BeeLogger.Trace("%v", v...)
|
||||
}
|
||||
|
||||
// Debug logs a message at debug level.
|
||||
func Debug(v ...interface{}) {
|
||||
if level <= LevelDebug {
|
||||
BeeLogger.Printf("[D] %v\n", v)
|
||||
}
|
||||
BeeLogger.Debug("%v", v...)
|
||||
}
|
||||
|
||||
// Info logs a message at info level.
|
||||
func Info(v ...interface{}) {
|
||||
if level <= LevelInfo {
|
||||
BeeLogger.Printf("[I] %v\n", v)
|
||||
}
|
||||
BeeLogger.Info("%v", v...)
|
||||
}
|
||||
|
||||
// Warning logs a message at warning level.
|
||||
func Warn(v ...interface{}) {
|
||||
if level <= LevelWarning {
|
||||
BeeLogger.Printf("[W] %v\n", v)
|
||||
}
|
||||
BeeLogger.Warn("%v", v...)
|
||||
}
|
||||
|
||||
// Error logs a message at error level.
|
||||
func Error(v ...interface{}) {
|
||||
if level <= LevelError {
|
||||
BeeLogger.Printf("[E] %v\n", v)
|
||||
}
|
||||
BeeLogger.Error("%v", v...)
|
||||
}
|
||||
|
||||
// Critical logs a message at critical level.
|
||||
func Critical(v ...interface{}) {
|
||||
if level <= LevelCritical {
|
||||
BeeLogger.Printf("[C] %v\n", v)
|
||||
}
|
||||
BeeLogger.Critical("%v", v...)
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user