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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/net/sqlite_persistent_cookie_store.h" | 5 #include "chrome/browser/net/sqlite_persistent_cookie_store.h" |
6 | 6 |
7 #include <list> | 7 #include <list> |
8 | 8 |
9 #include "app/sql/meta_table.h" | 9 #include "app/sql/meta_table.h" |
10 #include "app/sql/statement.h" | 10 #include "app/sql/statement.h" |
11 #include "app/sql/transaction.h" | 11 #include "app/sql/transaction.h" |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/file_path.h" | 13 #include "base/file_path.h" |
14 #include "base/file_util.h" | 14 #include "base/file_util.h" |
15 #include "base/logging.h" | 15 #include "base/logging.h" |
16 #include "base/metrics/histogram.h" | 16 #include "base/metrics/histogram.h" |
17 #include "base/ref_counted.h" | 17 #include "base/ref_counted.h" |
18 #include "base/scoped_ptr.h" | 18 #include "base/scoped_ptr.h" |
19 #include "base/string_util.h" | 19 #include "base/string_util.h" |
20 #include "base/threading/thread.h" | 20 #include "base/threading/thread.h" |
| 21 #include "base/threading/thread_restrictions.h" |
21 #include "chrome/browser/diagnostics/sqlite_diagnostics.h" | 22 #include "chrome/browser/diagnostics/sqlite_diagnostics.h" |
22 #include "content/browser/browser_thread.h" | 23 #include "content/browser/browser_thread.h" |
23 #include "googleurl/src/gurl.h" | 24 #include "googleurl/src/gurl.h" |
24 | 25 |
25 using base::Time; | 26 using base::Time; |
26 | 27 |
27 // This class is designed to be shared between any calling threads and the | 28 // This class is designed to be shared between any calling threads and the |
28 // database thread. It batches operations and commits them on a timer. | 29 // database thread. It batches operations and commits them on a timer. |
29 class SQLitePersistentCookieStore::Backend | 30 class SQLitePersistentCookieStore::Backend |
30 : public base::RefCountedThreadSafe<SQLitePersistentCookieStore::Backend> { | 31 : public base::RefCountedThreadSafe<SQLitePersistentCookieStore::Backend> { |
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149 return true; | 150 return true; |
150 } | 151 } |
151 | 152 |
152 } // namespace | 153 } // namespace |
153 | 154 |
154 bool SQLitePersistentCookieStore::Backend::Load( | 155 bool SQLitePersistentCookieStore::Backend::Load( |
155 std::vector<net::CookieMonster::CanonicalCookie*>* cookies) { | 156 std::vector<net::CookieMonster::CanonicalCookie*>* cookies) { |
156 // This function should be called only once per instance. | 157 // This function should be called only once per instance. |
157 DCHECK(!db_.get()); | 158 DCHECK(!db_.get()); |
158 | 159 |
| 160 // Ensure the parent directory for storing cookies is created before reading |
| 161 // from it. We make an exception to allow IO on the UI thread here because |
| 162 // we are going to disk anyway in db_->Open. (This code will be moved to the |
| 163 // DB thread as part of http://crbug.com/52909.) |
| 164 { |
| 165 base::ThreadRestrictions::ScopedAllowIO allow_io; |
| 166 const FilePath dir = path_.DirName(); |
| 167 if (!file_util::PathExists(dir) && !file_util::CreateDirectory(dir)) |
| 168 return false; |
| 169 } |
| 170 |
159 db_.reset(new sql::Connection); | 171 db_.reset(new sql::Connection); |
160 if (!db_->Open(path_)) { | 172 if (!db_->Open(path_)) { |
161 NOTREACHED() << "Unable to open cookie DB."; | 173 NOTREACHED() << "Unable to open cookie DB."; |
162 db_.reset(); | 174 db_.reset(); |
163 return false; | 175 return false; |
164 } | 176 } |
165 | 177 |
166 db_->set_error_delegate(GetErrorHandlerForCookieDb()); | 178 db_->set_error_delegate(GetErrorHandlerForCookieDb()); |
167 | 179 |
168 if (!EnsureDatabaseVersion() || !InitTable(db_.get())) { | 180 if (!EnsureDatabaseVersion() || !InitTable(db_.get())) { |
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496 if (backend_.get()) | 508 if (backend_.get()) |
497 backend_->SetClearLocalStateOnExit(clear_local_state); | 509 backend_->SetClearLocalStateOnExit(clear_local_state); |
498 } | 510 } |
499 | 511 |
500 void SQLitePersistentCookieStore::Flush(Task* completion_task) { | 512 void SQLitePersistentCookieStore::Flush(Task* completion_task) { |
501 if (backend_.get()) | 513 if (backend_.get()) |
502 backend_->Flush(completion_task); | 514 backend_->Flush(completion_task); |
503 else if (completion_task) | 515 else if (completion_task) |
504 MessageLoop::current()->PostTask(FROM_HERE, completion_task); | 516 MessageLoop::current()->PostTask(FROM_HERE, completion_task); |
505 } | 517 } |
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