Added quota_status_code.h/cc file to hold QuotaStatusCode enum and added function to convert enum to error strings.

BUG=156791
TBR=benwells@chromium.org


Review URL: https://chromiumcodereview.appspot.com/11363098

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166188 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 60 insertions, 11 deletions

diff --git a/webkit/quota/quota_status_code.cc b/webkit/quota/quota_status_code.cc
new file mode 100644
index 0000000..fd319c7
--- /dev/null
+++ b/webkit/quota/quota_status_code.cc
@@ -0,0 +1,29 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/logging.h"
+#include "webkit/quota/quota_status_code.h"
+
+namespace quota {
+
+const char* QuotaStatusCodeToString(QuotaStatusCode status) {
+  switch (status) {
+    case kQuotaStatusOk:
+      return "OK.";
+    case kQuotaErrorNotSupported:
+      return "Operation not supported.";
+    case kQuotaErrorInvalidModification:
+      return "Invalid modification.";
+    case kQuotaErrorInvalidAccess:
+      return "Invalid access.";
+    case kQuotaErrorAbort:
+      return "Quota operation aborted.";
+    case kQuotaStatusUnknown:
+      return "Unknown error.";
+  }
+  NOTREACHED();
+  return "Unknown error.";
+}
+
+}  // namespace quota
diff --git a/webkit/quota/quota_status_code.h b/webkit/quota/quota_status_code.h
new file mode 100644
index 0000000..47eeb22
--- /dev/null
+++ b/webkit/quota/quota_status_code.h
@@ -0,0 +1,28 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WEBKIT_QUOTA_QUOTA_STATUS_CODE_H_
+#define WEBKIT_QUOTA_QUOTA_STATUS_CODE_H_
+
+#include "webkit/storage/webkit_storage_export.h"
+
+namespace quota {
+
+// The numbers should match with the error code defined in
+// third_party/WebKit/Source/WebCore/dom/ExceptionCode.h.
+enum QuotaStatusCode {
+  kQuotaStatusOk = 0,
+  kQuotaErrorNotSupported = 9,          // NOT_SUPPORTED_ERR
+  kQuotaErrorInvalidModification = 13,  // INVALID_MODIFICATION_ERR
+  kQuotaErrorInvalidAccess = 15,        // INVALID_ACCESS_ERR
+  kQuotaErrorAbort = 20,                // ABORT_ERR
+  kQuotaStatusUnknown = -1,
+};
+
+WEBKIT_STORAGE_EXPORT const char* QuotaStatusCodeToString(
+    QuotaStatusCode status);
+
+}  // namespace quota
+
+#endif  // WEBKIT_QUOTA_QUOTA_STATUS_CODE_H_
diff --git a/webkit/quota/quota_types.h b/webkit/quota/quota_types.h
index 6748ae4..8d67b76 100644
--- a/webkit/quota/quota_types.h
+++ b/webkit/quota/quota_types.h
@@ -13,6 +13,7 @@
 
 #include "base/basictypes.h"
 #include "base/callback.h"
+#include "webkit/quota/quota_status_code.h"
 
 class GURL;
 
@@ -25,17 +26,6 @@ enum StorageType {
   kStorageTypeUnknown,
 };
 
-// The numbers should match with the error code defined in
-// third_party/WebKit/Source/WebCore/dom/ExceptionCode.h.
-enum QuotaStatusCode {
-  kQuotaStatusOk = 0,
-  kQuotaErrorNotSupported = 9,          // NOT_SUPPORTED_ERR
-  kQuotaErrorInvalidModification = 13,  // INVALID_MODIFICATION_ERR
-  kQuotaErrorInvalidAccess = 15,        // INVALID_ACCESS_ERR
-  kQuotaErrorAbort = 20,                // ABORT_ERR
-  kQuotaStatusUnknown = -1,
-};
-
 struct UsageInfo;
 typedef std::vector<UsageInfo> UsageInfoEntries;
 
diff --git a/webkit/quota/webkit_quota.gypi b/webkit/quota/webkit_quota.gypi
index a43600e..1642a58 100644
--- a/webkit/quota/webkit_quota.gypi
+++ b/webkit/quota/webkit_quota.gypi
@@ -10,6 +10,8 @@
       '../quota/quota_database.h',
       '../quota/quota_manager.cc',
       '../quota/quota_manager.h',
+      '../quota/quota_status_code.cc',
+      '../quota/quota_status_code.h',
       '../quota/quota_task.cc',
       '../quota/quota_task.h',
       '../quota/quota_temporary_storage_evictor.cc',