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| package main
import (
"fmt"
"os"
"net/http"
"net/url"
"io/ioutil"
"regexp"
"strings"
)
type InMemoryCookieJar struct{
storage map[string][]http.Cookie
}
// buggy... but works
func (jar InMemoryCookieJar) SetCookies(u *url.URL, cookies []*http.Cookie) {
for _, ck := range cookies {
path := ck.Domain
if ck.Path != "/" {
path = ck.Domain + ck.Path
}
if ck.Domain[0] == '.' {
path = path[1:] // FIXME: .hi.baidu.com won't match hi.baidu.com
}
if _, found := jar.storage[path]; found {
setted := false
for i, v := range jar.storage[path] {
if v.Name == ck.Name {
jar.storage[path][i] = *ck
setted = true
break
}
}
if ! setted {
jar.storage[path] = append(jar.storage[path], *ck)
}
} else {
jar.storage[path] = []http.Cookie{*ck}
}
}
}
func (jar InMemoryCookieJar) Cookies(u *url.URL) []*http.Cookie {
cks := []*http.Cookie{}
//fmt.Println("get cookies", u)
for pattern, cookies := range jar.storage {
if strings.Contains(u.String(), pattern) {
for i := range cookies {
cks = append(cks, &cookies[i])
//fmt.Println("add cookie", cookies[i].Name, cookies[i].Value)
}
}
}
return cks
}
func newCookieJar() InMemoryCookieJar {
storage := make(map[string][]http.Cookie)
return InMemoryCookieJar{storage}
}
func checkError(err error) {
if err != nil {
fmt.Println("Fatal error ", err.Error())
os.Exit(1)
}
}
func check(b string) {
pattern := regexp.MustCompile(`<div class="idh">(已连续签到\d+天)</div>`)
s := pattern.FindStringSubmatch(string(b))
if len(s) > 0 {
fmt.Println("[Succeed] Checkin Already!", s[1])
} else {
fmt.Println("[Error] Login Failed!")
}
}
func main() {
if len(os.Args) != 3 {
fmt.Println("Usage: ", os.Args[0], "email password")
os.Exit(1)
}
email := os.Args[1]
passwd := os.Args[2]
client := http.Client{Jar: newCookieJar()}
resp, err := client.PostForm("http://www.xiami.com/web/login", url.Values{
"email": {email},
"password": {passwd},
"LoginButton": {"登陆"},
})
checkError(err)
resp.Body.Close()
resp, err = client.Get("http://www.xiami.com/web/login")
checkError(err)
b, _ := ioutil.ReadAll(resp.Body)
defer resp.Body.Close()
// check if login already
pattern := regexp.MustCompile(`<a class="check_in" href="(.*?)">`)
if m := pattern.FindStringSubmatch(string(b)); len(m) == 0 {
// already checkin | login failed
check(string(b))
} else {
// start checking in
url := "http://www.xiami.com" + m[1]
request, err := http.NewRequest("GET", url, nil)
checkError(err)
request.Header.Add("Referer", "http://www.xiami.com/web/login")
request.Header.Add("User-Agent", "Opera/9.60")
resp, err = client.Do(request)
checkError(err)
b, _ := ioutil.ReadAll(resp.Body)
defer resp.Body.Close()
check(string(b))
}
}
|