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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 #include "sql/connection.h" | 5 #include "sql/connection.h" |
6 | 6 |
| 7 #include <stddef.h> |
| 8 #include <stdint.h> |
7 #include <string.h> | 9 #include <string.h> |
8 | 10 |
9 #include "base/bind.h" | 11 #include "base/bind.h" |
10 #include "base/debug/dump_without_crashing.h" | 12 #include "base/debug/dump_without_crashing.h" |
11 #include "base/files/file_path.h" | 13 #include "base/files/file_path.h" |
12 #include "base/files/file_util.h" | 14 #include "base/files/file_util.h" |
13 #include "base/format_macros.h" | 15 #include "base/format_macros.h" |
14 #include "base/json/json_file_value_serializer.h" | 16 #include "base/json/json_file_value_serializer.h" |
15 #include "base/lazy_instance.h" | 17 #include "base/lazy_instance.h" |
16 #include "base/logging.h" | 18 #include "base/logging.h" |
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113 (attachment_point[i] >= 'a' && attachment_point[i] <= 'z') || | 115 (attachment_point[i] >= 'a' && attachment_point[i] <= 'z') || |
114 (attachment_point[i] >= 'A' && attachment_point[i] <= 'Z') || | 116 (attachment_point[i] >= 'A' && attachment_point[i] <= 'Z') || |
115 attachment_point[i] == '_')) { | 117 attachment_point[i] == '_')) { |
116 return false; | 118 return false; |
117 } | 119 } |
118 } | 120 } |
119 return true; | 121 return true; |
120 } | 122 } |
121 | 123 |
122 void RecordSqliteMemory10Min() { | 124 void RecordSqliteMemory10Min() { |
123 const int64 used = sqlite3_memory_used(); | 125 const int64_t used = sqlite3_memory_used(); |
124 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.TenMinutes", used / 1024); | 126 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.TenMinutes", used / 1024); |
125 } | 127 } |
126 | 128 |
127 void RecordSqliteMemoryHour() { | 129 void RecordSqliteMemoryHour() { |
128 const int64 used = sqlite3_memory_used(); | 130 const int64_t used = sqlite3_memory_used(); |
129 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.OneHour", used / 1024); | 131 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.OneHour", used / 1024); |
130 } | 132 } |
131 | 133 |
132 void RecordSqliteMemoryDay() { | 134 void RecordSqliteMemoryDay() { |
133 const int64 used = sqlite3_memory_used(); | 135 const int64_t used = sqlite3_memory_used(); |
134 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.OneDay", used / 1024); | 136 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.OneDay", used / 1024); |
135 } | 137 } |
136 | 138 |
137 void RecordSqliteMemoryWeek() { | 139 void RecordSqliteMemoryWeek() { |
138 const int64 used = sqlite3_memory_used(); | 140 const int64_t used = sqlite3_memory_used(); |
139 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.OneWeek", used / 1024); | 141 UMA_HISTOGRAM_COUNTS("Sqlite.MemoryKB.OneWeek", used / 1024); |
140 } | 142 } |
141 | 143 |
142 // SQLite automatically calls sqlite3_initialize() lazily, but | 144 // SQLite automatically calls sqlite3_initialize() lazily, but |
143 // sqlite3_initialize() uses double-checked locking and thus can have | 145 // sqlite3_initialize() uses double-checked locking and thus can have |
144 // data races. | 146 // data races. |
145 // | 147 // |
146 // TODO(shess): Another alternative would be to have | 148 // TODO(shess): Another alternative would be to have |
147 // sqlite3_initialize() called as part of process bring-up. If this | 149 // sqlite3_initialize() called as part of process bring-up. If this |
148 // is changed, remove the dynamic_annotations dependency in sql.gyp. | 150 // is changed, remove the dynamic_annotations dependency in sql.gyp. |
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836 } | 838 } |
837 | 839 |
838 // TODO(shess): Since this is only called in an error situation, it might be | 840 // TODO(shess): Since this is only called in an error situation, it might be |
839 // prudent to rewrite in terms of SQLite API calls, and mark the function const. | 841 // prudent to rewrite in terms of SQLite API calls, and mark the function const. |
840 std::string Connection::CollectCorruptionInfo() { | 842 std::string Connection::CollectCorruptionInfo() { |
841 AssertIOAllowed(); | 843 AssertIOAllowed(); |
842 | 844 |
843 // If the file cannot be accessed it is unlikely that an integrity check will | 845 // If the file cannot be accessed it is unlikely that an integrity check will |
844 // turn up actionable information. | 846 // turn up actionable information. |
845 const base::FilePath db_path = DbPath(); | 847 const base::FilePath db_path = DbPath(); |
846 int64 db_size = -1; | 848 int64_t db_size = -1; |
847 if (!base::GetFileSize(db_path, &db_size) || db_size < 0) | 849 if (!base::GetFileSize(db_path, &db_size) || db_size < 0) |
848 return std::string(); | 850 return std::string(); |
849 | 851 |
850 // Buffer for accumulating debugging info about the error. Place | 852 // Buffer for accumulating debugging info about the error. Place |
851 // more-relevant information earlier, in case things overflow the | 853 // more-relevant information earlier, in case things overflow the |
852 // fixed-size reporting buffer. | 854 // fixed-size reporting buffer. |
853 std::string debug_info; | 855 std::string debug_info; |
854 base::StringAppendF(&debug_info, "SQLITE_CORRUPT, db size %" PRId64 "\n", | 856 base::StringAppendF(&debug_info, "SQLITE_CORRUPT, db size %" PRId64 "\n", |
855 db_size); | 857 db_size); |
856 | 858 |
857 // Only check files up to 8M to keep things from blocking too long. | 859 // Only check files up to 8M to keep things from blocking too long. |
858 const int64 kMaxIntegrityCheckSize = 8192 * 1024; | 860 const int64_t kMaxIntegrityCheckSize = 8192 * 1024; |
859 if (db_size > kMaxIntegrityCheckSize) { | 861 if (db_size > kMaxIntegrityCheckSize) { |
860 debug_info += "integrity_check skipped due to size\n"; | 862 debug_info += "integrity_check skipped due to size\n"; |
861 } else { | 863 } else { |
862 std::vector<std::string> messages; | 864 std::vector<std::string> messages; |
863 | 865 |
864 // TODO(shess): FullIntegrityCheck() splits into a vector while this joins | 866 // TODO(shess): FullIntegrityCheck() splits into a vector while this joins |
865 // into a string. Probably should be refactored. | 867 // into a string. Probably should be refactored. |
866 const base::TimeTicks before = base::TimeTicks::Now(); | 868 const base::TimeTicks before = base::TimeTicks::Now(); |
867 FullIntegrityCheck(&messages); | 869 FullIntegrityCheck(&messages); |
868 base::StringAppendF( | 870 base::StringAppendF( |
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1980 ignore_result(Execute(kNoWritableSchema)); | 1982 ignore_result(Execute(kNoWritableSchema)); |
1981 | 1983 |
1982 return ret; | 1984 return ret; |
1983 } | 1985 } |
1984 | 1986 |
1985 base::TimeTicks TimeSource::Now() { | 1987 base::TimeTicks TimeSource::Now() { |
1986 return base::TimeTicks::Now(); | 1988 return base::TimeTicks::Now(); |
1987 } | 1989 } |
1988 | 1990 |
1989 } // namespace sql | 1991 } // namespace sql |
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