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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 "content/public/common/webplugininfo.h" | 5 #include "content/public/common/webplugininfo.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/strings/string_split.h" | 10 #include "base/strings/string_split.h" |
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76 std::string version = base::UTF16ToASCII(version_string); | 76 std::string version = base::UTF16ToASCII(version_string); |
77 base::RemoveChars(version, ") ", &version); | 77 base::RemoveChars(version, ") ", &version); |
78 std::replace(version.begin(), version.end(), 'd', '.'); | 78 std::replace(version.begin(), version.end(), 'd', '.'); |
79 std::replace(version.begin(), version.end(), 'r', '.'); | 79 std::replace(version.begin(), version.end(), 'r', '.'); |
80 std::replace(version.begin(), version.end(), ',', '.'); | 80 std::replace(version.begin(), version.end(), ',', '.'); |
81 std::replace(version.begin(), version.end(), '(', '.'); | 81 std::replace(version.begin(), version.end(), '(', '.'); |
82 std::replace(version.begin(), version.end(), '_', '.'); | 82 std::replace(version.begin(), version.end(), '_', '.'); |
83 | 83 |
84 // Remove leading zeros from each of the version components. | 84 // Remove leading zeros from each of the version components. |
85 std::string no_leading_zeros_version; | 85 std::string no_leading_zeros_version; |
86 std::vector<std::string> numbers; | 86 std::vector<std::string> numbers = base::SplitString( |
87 base::SplitString(version, '.', &numbers); | 87 version, ".", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL); |
88 for (size_t i = 0; i < numbers.size(); ++i) { | 88 for (size_t i = 0; i < numbers.size(); ++i) { |
89 size_t n = numbers[i].size(); | 89 size_t n = numbers[i].size(); |
90 size_t j = 0; | 90 size_t j = 0; |
91 while (j < n && numbers[i][j] == '0') { | 91 while (j < n && numbers[i][j] == '0') { |
92 ++j; | 92 ++j; |
93 } | 93 } |
94 no_leading_zeros_version += (j < n) ? numbers[i].substr(j) : "0"; | 94 no_leading_zeros_version += (j < n) ? numbers[i].substr(j) : "0"; |
95 if (i != numbers.size() - 1) { | 95 if (i != numbers.size() - 1) { |
96 no_leading_zeros_version += "."; | 96 no_leading_zeros_version += "."; |
97 } | 97 } |
98 } | 98 } |
99 | 99 |
100 *parsed_version = Version(no_leading_zeros_version); | 100 *parsed_version = Version(no_leading_zeros_version); |
101 } | 101 } |
102 | 102 |
103 } // namespace content | 103 } // namespace content |
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