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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CHROME_BROWSER_INTENTS_CWS_INTENTS_REGISTRY_H_ | 5 #ifndef CHROME_BROWSER_INTENTS_CWS_INTENTS_REGISTRY_H_ |
6 #define CHROME_BROWSER_INTENTS_CWS_INTENTS_REGISTRY_H_ | 6 #define CHROME_BROWSER_INTENTS_CWS_INTENTS_REGISTRY_H_ |
7 | 7 |
8 #include "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
9 #include "base/gtest_prod_util.h" | 9 #include "base/gtest_prod_util.h" |
10 #include "base/hash_tables.h" | 10 #include "base/hash_tables.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "chrome/browser/profiles/profile_keyed_service.h" | 12 #include "chrome/browser/profiles/profile_keyed_service.h" |
13 #include "googleurl/src/gurl.h" | 13 #include "googleurl/src/gurl.h" |
14 #include "net/url_request/url_fetcher_delegate.h" | 14 #include "net/url_request/url_fetcher_delegate.h" |
15 | 15 |
16 namespace net { | 16 namespace net { |
17 class URLRequestContextGetter; | 17 class URLRequestContextGetter; |
18 } | 18 } |
19 | 19 |
20 class CWSIntentsRegistryForTest; | |
21 | |
22 // Handles storing and retrieving of web intents in the web database. | 20 // Handles storing and retrieving of web intents in the web database. |
23 // The registry provides filtering logic to retrieve specific types of intents. | 21 // The registry provides filtering logic to retrieve specific types of intents. |
24 class CWSIntentsRegistry : public ProfileKeyedService, | 22 class CWSIntentsRegistry : public ProfileKeyedService, |
25 public net::URLFetcherDelegate { | 23 public net::URLFetcherDelegate { |
26 public: | 24 public: |
27 // Data returned from CWS for a single service. | 25 // Data returned from CWS for a single service. |
28 struct IntentExtensionInfo { | 26 struct IntentExtensionInfo { |
29 IntentExtensionInfo(); | 27 IntentExtensionInfo(); |
30 ~IntentExtensionInfo(); | 28 ~IntentExtensionInfo(); |
31 | 29 |
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51 const string16& mimetype, | 49 const string16& mimetype, |
52 const ResultsCallback& callback); | 50 const ResultsCallback& callback); |
53 | 51 |
54 // Build a REST query URL to retrieve intent info from CWS. | 52 // Build a REST query URL to retrieve intent info from CWS. |
55 static GURL BuildQueryURL(const string16& action, const string16& type); | 53 static GURL BuildQueryURL(const string16& action, const string16& type); |
56 | 54 |
57 private: | 55 private: |
58 // Make sure that only CWSIntentsRegistryFactory can create an instance of | 56 // Make sure that only CWSIntentsRegistryFactory can create an instance of |
59 // CWSIntentsRegistry. | 57 // CWSIntentsRegistry. |
60 friend class CWSIntentsRegistryFactory; | 58 friend class CWSIntentsRegistryFactory; |
61 friend class ::CWSIntentsRegistryForTest; | 59 FRIEND_TEST_ALL_PREFIXES(CWSIntentsRegistryTest, ValidQuery); |
| 60 FRIEND_TEST_ALL_PREFIXES(CWSIntentsRegistryTest, InvalidQuery); |
62 | 61 |
63 struct IntentsQuery; | 62 struct IntentsQuery; |
64 | 63 |
65 // This is an opaque version of URLFetcher*, so we can use it as a hash key. | 64 // This is an opaque version of URLFetcher*, so we can use it as a hash key. |
66 typedef intptr_t URLFetcherHandle; | 65 typedef intptr_t URLFetcherHandle; |
67 | 66 |
68 // Maps URL fetchers to queries. IntentsQuery objects are owned by the map. | 67 // Maps URL fetchers to queries. IntentsQuery objects are owned by the map. |
69 typedef base::hash_map<URLFetcherHandle, IntentsQuery*> QueryMap; | 68 typedef base::hash_map<URLFetcherHandle, IntentsQuery*> QueryMap; |
70 | 69 |
71 // |context| is a profile-dependent URL request context. Must not be NULL. | 70 // |context| is a profile-dependent URL request context. Must not be NULL. |
72 explicit CWSIntentsRegistry(net::URLRequestContextGetter* context); | 71 explicit CWSIntentsRegistry(net::URLRequestContextGetter* context); |
73 virtual ~CWSIntentsRegistry(); | 72 virtual ~CWSIntentsRegistry(); |
74 | 73 |
75 // net::URLFetcherDelegate implementation. | 74 // net::URLFetcherDelegate implementation. |
76 virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE; | 75 virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE; |
77 | 76 |
78 // Map for all in-flight web data requests/intent queries. | 77 // Map for all in-flight web data requests/intent queries. |
79 QueryMap queries_; | 78 QueryMap queries_; |
80 | 79 |
81 // Request context for any CWS requests. | 80 // Request context for any CWS requests. |
82 scoped_refptr<net::URLRequestContextGetter> request_context_; | 81 scoped_refptr<net::URLRequestContextGetter> request_context_; |
83 | 82 |
84 DISALLOW_COPY_AND_ASSIGN(CWSIntentsRegistry); | 83 DISALLOW_COPY_AND_ASSIGN(CWSIntentsRegistry); |
85 }; | 84 }; |
86 | 85 |
87 #endif // CHROME_BROWSER_INTENTS_CWS_INTENTS_REGISTRY_H_ | 86 #endif // CHROME_BROWSER_INTENTS_CWS_INTENTS_REGISTRY_H_ |
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