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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 // A library to manage RLZ information for access-points shared | 5 // A library to manage RLZ information for access-points shared |
6 // across different client applications. | 6 // across different client applications. |
7 // | 7 // |
8 // All functions return true on success and false on error. | 8 // All functions return true on success and false on error. |
9 // This implemenation is thread safe. | 9 // This implemenation is thread safe. |
10 | 10 |
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37 #endif | 37 #endif |
38 #if !defined(RLZ_NETWORK_IMPLEMENTATION_WIN_INET) && \ | 38 #if !defined(RLZ_NETWORK_IMPLEMENTATION_WIN_INET) && \ |
39 !defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET) | 39 !defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET) |
40 #if defined(OS_WIN) | 40 #if defined(OS_WIN) |
41 #define RLZ_NETWORK_IMPLEMENTATION_WIN_INET | 41 #define RLZ_NETWORK_IMPLEMENTATION_WIN_INET |
42 #else | 42 #else |
43 #define RLZ_NETWORK_IMPLEMENTATION_CHROME_NET | 43 #define RLZ_NETWORK_IMPLEMENTATION_CHROME_NET |
44 #endif | 44 #endif |
45 #endif | 45 #endif |
46 | 46 |
47 #if defined(OS_CHROMEOS) | |
48 namespace base { | |
49 class SequencedTaskRunner; | |
50 } // namespace base | |
51 #endif | |
52 | |
53 #if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET) | 47 #if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET) |
54 namespace net { | 48 namespace net { |
55 class URLRequestContextGetter; | 49 class URLRequestContextGetter; |
56 } // namespace net | 50 } // namespace net |
57 #endif | 51 #endif |
58 | 52 |
59 namespace rlz_lib { | 53 namespace rlz_lib { |
60 | 54 |
61 class ScopedRlzValueStoreLock; | 55 class ScopedRlzValueStoreLock; |
62 | 56 |
63 // The maximum length of an access points RLZ in bytes. | 57 // The maximum length of an access points RLZ in bytes. |
64 const size_t kMaxRlzLength = 64; | 58 const size_t kMaxRlzLength = 64; |
65 // The maximum length of an access points RLZ in bytes. | 59 // The maximum length of an access points RLZ in bytes. |
66 const size_t kMaxDccLength = 128; | 60 const size_t kMaxDccLength = 128; |
67 // The maximum length of a CGI string in bytes. | 61 // The maximum length of a CGI string in bytes. |
68 const size_t kMaxCgiLength = 2048; | 62 const size_t kMaxCgiLength = 2048; |
69 // The maximum length of a ping response we will parse in bytes. If the response | 63 // The maximum length of a ping response we will parse in bytes. If the response |
70 // is bigger, please break it up into separate calls. | 64 // is bigger, please break it up into separate calls. |
71 const size_t kMaxPingResponseLength = 0x4000; // 16K | 65 const size_t kMaxPingResponseLength = 0x4000; // 16K |
72 | 66 |
73 #if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET) | 67 #if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET) |
74 // Set the URLRequestContextGetter used by SendFinancialPing(). The IO message | 68 // Set the URLRequestContextGetter used by SendFinancialPing(). The IO message |
75 // loop returned by this context will be used for the IO done by | 69 // loop returned by this context will be used for the IO done by |
76 // SendFinancialPing(). | 70 // SendFinancialPing(). |
77 bool RLZ_LIB_API SetURLRequestContext(net::URLRequestContextGetter* context); | 71 bool RLZ_LIB_API SetURLRequestContext(net::URLRequestContextGetter* context); |
78 #endif | 72 #endif |
79 | 73 |
80 #if defined(OS_CHROMEOS) | |
81 // Set the MessageLoopProxy used by RLZ store to run I/O tasks on. Should be | |
82 // called before any other API calls. | |
83 void RLZ_LIB_API SetIOTaskRunner(base::SequencedTaskRunner* io_task_runner); | |
84 | |
85 // Must be invoked during shutdown to finish any remaining tasks. | |
86 void RLZ_LIB_API CleanupRlz(); | |
87 #endif | |
88 | |
89 // RLZ storage functions. | 74 // RLZ storage functions. |
90 | 75 |
91 // Get all the events reported by this product as a CGI string to append to | 76 // Get all the events reported by this product as a CGI string to append to |
92 // the daily ping. | 77 // the daily ping. |
93 // Access: HKCU read. | 78 // Access: HKCU read. |
94 bool RLZ_LIB_API GetProductEventsAsCgi(Product product, char* unescaped_cgi, | 79 bool RLZ_LIB_API GetProductEventsAsCgi(Product product, char* unescaped_cgi, |
95 size_t unescaped_cgi_size); | 80 size_t unescaped_cgi_size); |
96 | 81 |
97 // Records an RLZ event. | 82 // Records an RLZ event. |
98 // Some events can be product-independent (e.g: First search from home page), | 83 // Some events can be product-independent (e.g: First search from home page), |
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341 | 326 |
342 static const std::string& GetBrand(); | 327 static const std::string& GetBrand(); |
343 | 328 |
344 private: | 329 private: |
345 ScopedRlzValueStoreLock* lock_; | 330 ScopedRlzValueStoreLock* lock_; |
346 }; | 331 }; |
347 | 332 |
348 } // namespace rlz_lib | 333 } // namespace rlz_lib |
349 | 334 |
350 #endif // RLZ_LIB_RLZ_LIB_H_ | 335 #endif // RLZ_LIB_RLZ_LIB_H_ |
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