toolkit/crashreporter/google-breakpad/src/processor/static_address_map.h@129ffea94266 (annotated)
toolkit/crashreporter/google-breakpad/src/processor/static_address_map.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | // Copyright (c) 2010, Google Inc. |
| michael@0 | 2 | // All rights reserved. |
| michael@0 | 3 | // |
| michael@0 | 4 | // Redistribution and use in source and binary forms, with or without |
| michael@0 | 5 | // modification, are permitted provided that the following conditions are |
| michael@0 | 6 | // met: |
| michael@0 | 7 | // |
| michael@0 | 8 | // * Redistributions of source code must retain the above copyright |
| michael@0 | 9 | // notice, this list of conditions and the following disclaimer. |
| michael@0 | 10 | // * Redistributions in binary form must reproduce the above |
| michael@0 | 11 | // copyright notice, this list of conditions and the following disclaimer |
| michael@0 | 12 | // in the documentation and/or other materials provided with the |
| michael@0 | 13 | // distribution. |
| michael@0 | 14 | // * Neither the name of Google Inc. nor the names of its |
| michael@0 | 15 | // contributors may be used to endorse or promote products derived from |
| michael@0 | 16 | // this software without specific prior written permission. |
| michael@0 | 17 | // |
| michael@0 | 18 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| michael@0 | 19 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| michael@0 | 20 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| michael@0 | 21 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| michael@0 | 22 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| michael@0 | 23 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| michael@0 | 24 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| michael@0 | 25 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| michael@0 | 26 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| michael@0 | 27 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| michael@0 | 28 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| michael@0 | 29 | |
| michael@0 | 30 | // static_address_map.h: StaticAddressMap. |
| michael@0 | 31 | // |
| michael@0 | 32 | // StaticAddressMap is a wrapper class of StaticMap, just as AddressMap wraps |
| michael@0 | 33 | // std::map. StaticAddressMap provides read-only Retrieve() operation, similar |
| michael@0 | 34 | // as AddressMap. However, the difference between StaticAddressMap and |
| michael@0 | 35 | // AddressMap is that StaticAddressMap does not support dynamic operation |
| michael@0 | 36 | // Store() due to the static nature of the underlying StaticMap. |
| michael@0 | 37 | // |
| michael@0 | 38 | // See address_map.h for reference. |
| michael@0 | 39 | // |
| michael@0 | 40 | // Author: Siyang Xie (lambxsy@google.com) |
| michael@0 | 41 | |
| michael@0 | 42 | #ifndef PROCESSOR_STATIC_ADDRESS_MAP_H__ |
| michael@0 | 43 | #define PROCESSOR_STATIC_ADDRESS_MAP_H__ |
| michael@0 | 44 | |
| michael@0 | 45 | #include "processor/static_map-inl.h" |
| michael@0 | 46 | |
| michael@0 | 47 | namespace google_breakpad { |
| michael@0 | 48 | |
| michael@0 | 49 | // AddressType MUST be a basic type, e.g.: integer types etc |
| michael@0 | 50 | // EntryType could be a complex type, so we retrieve its pointer instead. |
| michael@0 | 51 | template<typename AddressType, typename EntryType> |
| michael@0 | 52 | class StaticAddressMap { |
| michael@0 | 53 | public: |
| michael@0 | 54 | StaticAddressMap(): map_() { } |
| michael@0 | 55 | explicit StaticAddressMap(const char *map_data): map_(map_data) { } |
| michael@0 | 56 | |
| michael@0 | 57 | // Locates the entry stored at the highest address less than or equal to |
| michael@0 | 58 | // the address argument. If there is no such range, returns false. The |
| michael@0 | 59 | // entry is returned in entry, which is a required argument. If |
| michael@0 | 60 | // entry_address is not NULL, it will be set to the address that the entry |
| michael@0 | 61 | // was stored at. |
| michael@0 | 62 | bool Retrieve(const AddressType &address, |
| michael@0 | 63 | const EntryType *&entry, AddressType *entry_address) const; |
| michael@0 | 64 | |
| michael@0 | 65 | private: |
| michael@0 | 66 | friend class ModuleComparer; |
| michael@0 | 67 | // Convenience types. |
| michael@0 | 68 | typedef StaticAddressMap* SelfPtr; |
| michael@0 | 69 | typedef StaticMap<AddressType, EntryType> AddressToEntryMap; |
| michael@0 | 70 | typedef typename AddressToEntryMap::const_iterator MapConstIterator; |
| michael@0 | 71 | |
| michael@0 | 72 | AddressToEntryMap map_; |
| michael@0 | 73 | }; |
| michael@0 | 74 | |
| michael@0 | 75 | } // namespace google_breakpad |
| michael@0 | 76 | |
| michael@0 | 77 | #endif // PROCESSOR_STATIC_ADDRESS_MAP_H__ |
| michael@0 | 78 |
