diff options
Diffstat (limited to 'chrome/browser/in_process_webkit/dom_storage_context.h')
| -rw-r--r-- | chrome/browser/in_process_webkit/dom_storage_context.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/chrome/browser/in_process_webkit/dom_storage_context.h b/chrome/browser/in_process_webkit/dom_storage_context.h index ba26ac2..5e85876 100644 --- a/chrome/browser/in_process_webkit/dom_storage_context.h +++ b/chrome/browser/in_process_webkit/dom_storage_context.h @@ -7,6 +7,7 @@ #include "base/file_path.h" #include "base/hash_tables.h" +#include "chrome/browser/in_process_webkit/dom_storage_dispatcher_host.h" class StorageArea; class StorageNamespace; @@ -15,7 +16,8 @@ class WebKitContext; // This is owned by WebKitContext and is all the dom storage information that's // shared by all the ResourceMessageFilter/DOMStorageDispatcherHosts that share // the same profile. The specifics of responsibilities are fairly well -// documented here and in StorageNamespace and StorageArea. +// documented here and in StorageNamespace and StorageArea. Everything is only +// to be accessed on the WebKit thread unless noted otherwise. class DOMStorageContext { public: explicit DOMStorageContext(WebKitContext* webkit_context); @@ -44,6 +46,13 @@ class DOMStorageContext { void UnregisterStorageNamespace(StorageNamespace* storage_namespace); StorageNamespace* GetStorageNamespace(int64 id); + // Sometimes an event from one DOM storage dispatcher host requires + // communication to all of them. + typedef base::hash_set<DOMStorageDispatcherHost*> DispatcherHostSet; + void RegisterDispatcherHost(DOMStorageDispatcherHost* dispatcher_host); + void UnregisterDispatcherHost(DOMStorageDispatcherHost* dispatcher_host); + const DispatcherHostSet* GetDispatcherHostSet() const; + // The special ID used for local storage. static const int64 kLocalStorageNamespaceId = 0; @@ -57,6 +66,10 @@ class DOMStorageContext { // We're owned by this WebKit context. Used while instantiating LocalStorage. WebKitContext* webkit_context_; + // All the DOMStorageDispatcherHosts that are attached to us. ONLY USE ON THE + // IO THREAD! + DispatcherHostSet dispatcher_host_set_; + // Maps ids to StorageAreas. We do NOT own these objects. StorageNamespace // (which does own them) will notify us when we should remove the entries. typedef base::hash_map<int64, StorageArea*> StorageAreaMap; |