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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "printing/page_range.h" | 5 #include "printing/page_range.h" |
6 | 6 |
7 #include <set> | 7 #include <set> |
8 #include <vector> | 8 |
| 9 namespace { |
| 10 const std::size_t kMaxNumberOfPages = 100000; |
| 11 } |
9 | 12 |
10 namespace printing { | 13 namespace printing { |
11 | 14 |
12 /* static */ | 15 /* static */ |
13 std::vector<int> PageRange::GetPages(const PageRanges& ranges) { | 16 std::vector<int> PageRange::GetPages(const PageRanges& ranges) { |
| 17 // TODO(vitalybuka): crbug.com/95548 Remove this method as part fix. |
14 std::set<int> pages; | 18 std::set<int> pages; |
15 for (unsigned i = 0; i < ranges.size(); ++i) { | 19 for (unsigned i = 0; i < ranges.size(); ++i) { |
16 const PageRange& range = ranges[i]; | 20 const PageRange& range = ranges[i]; |
17 // Ranges are inclusive. | 21 // Ranges are inclusive. |
18 for (int i = range.from; i <= range.to; ++i) { | 22 for (int i = range.from; i <= range.to; ++i) { |
19 pages.insert(i); | 23 pages.insert(i); |
| 24 if (pages.size() >= kMaxNumberOfPages) |
| 25 return std::vector<int>(pages.begin(), pages.end()); |
20 } | 26 } |
21 } | 27 } |
22 return std::vector<int>(pages.begin(), pages.end()); | 28 return std::vector<int>(pages.begin(), pages.end()); |
23 } | 29 } |
24 | 30 |
25 } // namespace printing | 31 } // namespace printing |
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