CacheStorage: Implement Cache.matchAll()

content/browser/cache_storage/cache_storage_dispatcher_host.cc

Index: content/browser/cache_storage/cache_storage_dispatcher_host.cc
diff --git a/content/browser/cache_storage/cache_storage_dispatcher_host.cc b/content/browser/cache_storage/cache_storage_dispatcher_host.cc
index 79d3f5a884033aab3533b9edcdef23d565608aa0..82f47e780196a8183c844ab39f087eb6f103e4db 100644
--- a/content/browser/cache_storage/cache_storage_dispatcher_host.cc
+++ b/content/browser/cache_storage/cache_storage_dispatcher_host.cc
@@ -203,9 +203,29 @@ void CacheStorageDispatcherHost::OnCacheMatchAll(
     int cache_id,
     const ServiceWorkerFetchRequest& request,
     const CacheStorageCacheQueryParams& match_params) {
-  // TODO(gavinp,jkarlin): Implement this method.
-  Send(new CacheStorageMsg_CacheMatchAllError(
-      thread_id, request_id, blink::WebServiceWorkerCacheErrorNotImplemented));
+  IDToCacheMap::iterator it = id_to_cache_map_.find(cache_id);
+  if (it == id_to_cache_map_.end()) {
+    Send(new CacheStorageMsg_CacheMatchError(
+        thread_id, request_id, blink::WebServiceWorkerCacheErrorNotFound));
+    return;
+  }
+
+  scoped_refptr<CacheStorageCache> cache = it->second;
+  if (request.url.is_empty()) {
+    cache->MatchAll(
+        base::Bind(&CacheStorageDispatcherHost::OnCacheMatchAllCallback, this,
+                   thread_id, request_id, cache));
+    return;
+  }
+
+  scoped_ptr<ServiceWorkerFetchRequest> scoped_request(
+      new ServiceWorkerFetchRequest(request.url, request.method,
+                                    request.headers, request.referrer,
+                                    request.is_reload));
+  cache->Match(
+      scoped_request.Pass(),
+      base::Bind(&CacheStorageDispatcherHost::OnCacheMatchAllCallbackAdapter,
+                 this, thread_id, request_id, cache));
 }
 
 void CacheStorageDispatcherHost::OnCacheKeys(
@@ -355,6 +375,47 @@ void CacheStorageDispatcherHost::OnCacheMatchCallback(
   Send(new CacheStorageMsg_CacheMatchSuccess(thread_id, request_id, *response));
 }
 
+void CacheStorageDispatcherHost::OnCacheMatchAllCallbackAdapter(
+    int thread_id,
+    int request_id,
+    const scoped_refptr<CacheStorageCache>& cache,
+    CacheStorageError error,
+    scoped_ptr<ServiceWorkerResponse> response,
+    scoped_ptr<storage::BlobDataHandle> blob_data_handle) {
+  std::vector<ServiceWorkerResponse> responses;
+  ScopedVector<storage::BlobDataHandle> blob_data_handles;
+  if (error == CACHE_STORAGE_OK) {
+    DCHECK(response);
+    responses.push_back(*response);
+    blob_data_handles.push_back(blob_data_handle.release());
+  }
+  OnCacheMatchAllCallback(thread_id, request_id, cache, error, responses,
+                          blob_data_handles.Pass());
+}
+
+void CacheStorageDispatcherHost::OnCacheMatchAllCallback(
+    int thread_id,
+    int request_id,
+    const scoped_refptr<CacheStorageCache>& cache,
+    CacheStorageError error,
+    const std::vector<ServiceWorkerResponse>& responses,
+    ScopedVector<storage::BlobDataHandle> blob_data_handles) {
+  if (error != CACHE_STORAGE_OK || error != CACHE_STORAGE_ERROR_NOT_FOUND) {
+    Send(new CacheStorageMsg_CacheMatchAllError(
+        thread_id, request_id, ToWebServiceWorkerCacheError(error)));
+    return;
+  }
+
+  for (storage::BlobDataHandle* handle : blob_data_handles) {
+    if (handle)
+      StoreBlobDataHandle(make_scoped_ptr(handle));
+  }
+  blob_data_handles.weak_clear();
+
+  Send(new CacheStorageMsg_CacheMatchAllSuccess(thread_id, request_id,
+                                                responses));
+}
+
 void CacheStorageDispatcherHost::OnCacheKeysCallback(
     int thread_id,
     int request_id,
@@ -414,7 +475,7 @@ void CacheStorageDispatcherHost::StoreBlobDataHandle(
   rv.first->second.push_front(storage::BlobDataHandle(*blob_data_handle));
 }
 
-void CacheStorageDispatcherHost::DropBlobDataHandle(std::string uuid) {
+void CacheStorageDispatcherHost::DropBlobDataHandle(const std::string& uuid) {
   UUIDToBlobDataHandleList::iterator it = blob_handle_store_.find(uuid);
   if (it == blob_handle_store_.end())
     return;