google drive demo

d.go

package main

import (
  "code.google.com/p/goauth2/oauth"
  drive "code.google.com/p/google-api-go-client/drive/v2"
  "code.google.com/p/go.net/proxy"
  "log"
  "fmt"
  "net/http"
)

func main() {
  config := &oauth.Config{
    ClientId: "",
    ClientSecret: "",
    Scope: drive.DriveScope,
    AuthURL: "https://accounts.google.com/o/oauth2/auth",
    TokenURL: "https://accounts.google.com/o/oauth2/token",
    RedirectURL: "oob",
    TokenCache: oauth.CacheFile(".gdrive_auth"),
  }
  p, err := proxy.SOCKS5("tcp", "localhost:23456", nil, proxy.Direct)
  if err != nil { log.Fatal(err) }
  transport := &oauth.Transport{
    Config: config,
    Transport: &http.Transport{
      Dial: p.Dial,
    },
  }
  token, err := config.TokenCache.Token()
  if err != nil {
    url := config.AuthCodeURL("")
    fmt.Printf("%s\n", url)
    var code string
    fmt.Scanf("%s\n", &code)
    token, err = transport.Exchange(code)
    if err != nil {
      log.Fatal(err)
    }
  }
  transport.Token = token

  client := transport.Client()
  service, err := drive.New(client)
  if err != nil {
    log.Fatal(err)
  }
  perPage := int64(1000)
  files, err := service.Files.List().MaxResults(perPage).Do()
  if err != nil { log.Fatal(err) }
  for {
    for i, f := range files.Items {
      fmt.Printf("%d %s %s %s\n", i, f.Title, f.CreatedDate, f.MimeType)
    }
    if files.NextPageToken != "" {
      files, err = service.Files.List().MaxResults(perPage).PageToken(files.NextPageToken).Do()
      if err != nil { log.Fatal(err) }
      continue
    }
    break
  }
}