1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chrome/service/cloud_print/cloud_print_wipeout.h"
6
7 #include "chrome/common/cloud_print/cloud_print_constants.h"
8 #include "chrome/common/cloud_print/cloud_print_helpers.h"
9
10 const int kMaxWipeoutAttempts = 3;
11
12 namespace cloud_print {
13
CloudPrintWipeout(Client * client,const GURL & cloud_print_server_url)14 CloudPrintWipeout::CloudPrintWipeout(Client* client,
15 const GURL& cloud_print_server_url)
16 : client_(client), cloud_print_server_url_(cloud_print_server_url) {
17 }
~CloudPrintWipeout()18 CloudPrintWipeout::~CloudPrintWipeout() {
19 }
20
UnregisterPrinters(const std::string & auth_token,const std::list<std::string> & printer_ids)21 void CloudPrintWipeout::UnregisterPrinters(
22 const std::string& auth_token,
23 const std::list<std::string>& printer_ids) {
24 auth_token_ = auth_token;
25 printer_ids_ = printer_ids;
26 UnregisterNextPrinter();
27 }
28
UnregisterNextPrinter()29 void CloudPrintWipeout::UnregisterNextPrinter() {
30 if (printer_ids_.empty()) {
31 client_->OnUnregisterPrintersComplete();
32 return;
33 }
34
35 std::string printer_id = printer_ids_.front();
36 printer_ids_.pop_front();
37
38 GURL url = GetUrlForPrinterDelete(cloud_print_server_url_,
39 printer_id,
40 "connector_disabled");
41 request_ = CloudPrintURLFetcher::Create();
42 request_->StartGetRequest(CloudPrintURLFetcher::REQUEST_UNREGISTER,
43 url, this, kMaxWipeoutAttempts, std::string());
44 }
45
HandleJSONData(const net::URLFetcher * source,const GURL & url,base::DictionaryValue * json_data,bool succeeded)46 CloudPrintURLFetcher::ResponseAction CloudPrintWipeout::HandleJSONData(
47 const net::URLFetcher* source,
48 const GURL& url,
49 base::DictionaryValue* json_data,
50 bool succeeded) {
51 // We don't care if delete was successful or not here.
52 UnregisterNextPrinter();
53 return CloudPrintURLFetcher::STOP_PROCESSING;
54 }
55
OnRequestGiveUp()56 void CloudPrintWipeout::OnRequestGiveUp() {
57 UnregisterNextPrinter();
58 }
59
OnRequestAuthError()60 CloudPrintURLFetcher::ResponseAction CloudPrintWipeout::OnRequestAuthError() {
61 // We can't recover from auth error. Report completion to stop service.
62 client_->OnUnregisterPrintersComplete();
63 return CloudPrintURLFetcher::STOP_PROCESSING;
64 }
65
GetAuthHeader()66 std::string CloudPrintWipeout::GetAuthHeader() {
67 return GetCloudPrintAuthHeader(auth_token_);
68 }
69
70 } // namespace cloud_print
71