// +build httpstats
package go9p
import (
"fmt"
"io"
"net/http"
)
func (clnt *Clnt) ServeHTTP(c http.ResponseWriter, r *http.Request) {
io.WriteString(c, fmt.Sprintf("<html><body><h1>Client %s</h1>", clnt.Id))
defer io.WriteString(c, "</body></html>")
// fcalls
if clnt.Debuglevel&DbgLogFcalls != 0 {
fs := clnt.Log.Filter(clnt, DbgLogFcalls)
io.WriteString(c, fmt.Sprintf("<h2>Last %d 9P messages</h2>", len(fs)))
for _, l := range fs {
fc := l.Data.(*Fcall)
if fc.Type != 0 {
io.WriteString(c, fmt.Sprintf("<br>%s", fc))
}
}
}
}
func clntServeHTTP(c http.ResponseWriter, r *http.Request) {
io.WriteString(c, fmt.Sprintf("<html><body>"))
defer io.WriteString(c, "</body></html>")
clnts.Lock()
if clnts.clntList == nil {
io.WriteString(c, "no clients")
}
for clnt := clnts.clntList; clnt != nil; clnt = clnt.next {
io.WriteString(c, fmt.Sprintf("<a href='/go9p/clnt/%s'>%s</a><br>", clnt.Id, clnt.Id))
}
clnts.Unlock()
}
func (clnt *Clnt) statsRegister() {
http.Handle("/go9p/clnt/"+clnt.Id, clnt)
}
func (clnt *Clnt) statsUnregister() {
http.Handle("/go9p/clnt/"+clnt.Id, nil)
}
func (c *ClntList) statsRegister() {
http.HandleFunc("/go9p/clnt", clntServeHTTP)
}
func (c *ClntList) statsUnregister() {
http.HandleFunc("/go9p/clnt", nil)
}