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comparison: dom/indexedDB/ProfilerHelpers.h
dom/indexedDB/ProfilerHelpers.h
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- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:988b57ee8e90 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef mozilla_dom_indexeddb_profilerhelpers_h__ | |
| 8 #define mozilla_dom_indexeddb_profilerhelpers_h__ | |
| 9 | |
| 10 #include "GeckoProfiler.h" | |
| 11 | |
| 12 // Uncomment this if you want IndexedDB operations to be marked in the profiler. | |
| 13 //#define IDB_PROFILER_USE_MARKS | |
| 14 | |
| 15 // Uncomment this if you want extended details to appear in profiler marks. | |
| 16 //#define IDB_PROFILER_MARK_DETAILS 0 | |
| 17 | |
| 18 // Sanity check the options above. | |
| 19 #if defined(IDB_PROFILER_USE_MARKS) && !defined(MOZ_ENABLE_PROFILER_SPS) | |
| 20 #error Cannot use IDB_PROFILER_USE_MARKS without MOZ_ENABLE_PROFILER_SPS! | |
| 21 #endif | |
| 22 | |
| 23 #if defined(IDB_PROFILER_MARK_DETAILS) && !defined(IDB_PROFILER_USE_MARKS) | |
| 24 #error Cannot use IDB_PROFILER_MARK_DETAILS without IDB_PROFILER_USE_MARKS! | |
| 25 #endif | |
| 26 | |
| 27 #ifdef IDB_PROFILER_USE_MARKS | |
| 28 | |
| 29 #ifdef IDB_PROFILER_MARK_DETAILS | |
| 30 | |
| 31 #include "IDBCursor.h" | |
| 32 #include "IDBDatabase.h" | |
| 33 #include "IDBIndex.h" | |
| 34 #include "IDBKeyRange.h" | |
| 35 #include "IDBObjectStore.h" | |
| 36 #include "IDBTransaction.h" | |
| 37 #include "Key.h" | |
| 38 | |
| 39 BEGIN_INDEXEDDB_NAMESPACE | |
| 40 | |
| 41 class ProfilerString : public nsAutoCString | |
| 42 { | |
| 43 static const char kQuote = '\"'; | |
| 44 static const char kOpenBracket = '['; | |
| 45 static const char kCloseBracket = ']'; | |
| 46 static const char kOpenParen = '('; | |
| 47 static const char kCloseParen = ')'; | |
| 48 | |
| 49 public: | |
| 50 explicit | |
| 51 ProfilerString(IDBDatabase* aDatabase) | |
| 52 { | |
| 53 MOZ_ASSERT(aDatabase); | |
| 54 | |
| 55 Append(kQuote); | |
| 56 AppendUTF16toUTF8(aDatabase->Name(), *this); | |
| 57 Append(kQuote); | |
| 58 } | |
| 59 | |
| 60 explicit | |
| 61 ProfilerString(IDBTransaction* aTransaction) | |
| 62 { | |
| 63 MOZ_ASSERT(aTransaction); | |
| 64 | |
| 65 switch (aTransaction->GetMode()) { | |
| 66 case IDBTransaction::READ_ONLY: | |
| 67 AppendLiteral("\"readonly\""); | |
| 68 break; | |
| 69 case IDBTransaction::READ_WRITE: | |
| 70 AppendLiteral("\"readwrite\""); | |
| 71 break; | |
| 72 case IDBTransaction::VERSION_CHANGE: | |
| 73 AppendLiteral("\"versionchange\""); | |
| 74 break; | |
| 75 default: | |
| 76 MOZ_CRASH("Unknown mode!"); | |
| 77 }; | |
| 78 } | |
| 79 | |
| 80 explicit | |
| 81 ProfilerString(IDBObjectStore* aObjectStore) | |
| 82 { | |
| 83 MOZ_ASSERT(aObjectStore); | |
| 84 | |
| 85 Append(kQuote); | |
| 86 AppendUTF16toUTF8(aObjectStore->Name(), *this); | |
| 87 Append(kQuote); | |
| 88 } | |
| 89 | |
| 90 explicit | |
| 91 ProfilerString(IDBIndex* aIndex) | |
| 92 { | |
| 93 MOZ_ASSERT(aIndex); | |
| 94 | |
| 95 Append(kQuote); | |
| 96 AppendUTF16toUTF8(aIndex->Name(), *this); | |
| 97 Append(kQuote); | |
| 98 } | |
| 99 | |
| 100 explicit | |
| 101 ProfilerString(IDBKeyRange* aKeyRange) | |
| 102 { | |
| 103 if (aKeyRange) { | |
| 104 if (aKeyRange->IsOnly()) { | |
| 105 Append(ProfilerString(aKeyRange->Lower())); | |
| 106 } | |
| 107 else { | |
| 108 Append(aKeyRange->IsLowerOpen() ? kOpenParen : kOpenBracket); | |
| 109 Append(ProfilerString(aKeyRange->Lower())); | |
| 110 AppendLiteral(", "); | |
| 111 Append(ProfilerString(aKeyRange->Upper())); | |
| 112 Append(aKeyRange->IsUpperOpen() ? kCloseParen : kCloseBracket); | |
| 113 } | |
| 114 } | |
| 115 } | |
| 116 | |
| 117 explicit | |
| 118 ProfilerString(const Key& aKey) | |
| 119 { | |
| 120 if (aKey.IsUnset()) { | |
| 121 Assign("null"); | |
| 122 } | |
| 123 else if (aKey.IsFloat()) { | |
| 124 AppendPrintf("%g", aKey.ToFloat()); | |
| 125 } | |
| 126 else if (aKey.IsDate()) { | |
| 127 AppendPrintf("<Date %g>", aKey.ToDateMsec()); | |
| 128 } | |
| 129 else if (aKey.IsString()) { | |
| 130 nsAutoString str; | |
| 131 aKey.ToString(str); | |
| 132 AppendPrintf("\"%s\"", NS_ConvertUTF16toUTF8(str).get()); | |
| 133 } | |
| 134 else { | |
| 135 MOZ_ASSERT(aKey.IsArray()); | |
| 136 AppendLiteral("<Array>"); | |
| 137 } | |
| 138 } | |
| 139 | |
| 140 explicit | |
| 141 ProfilerString(const IDBCursor::Direction aDirection) | |
| 142 { | |
| 143 switch (aDirection) { | |
| 144 case IDBCursor::NEXT: | |
| 145 AppendLiteral("\"next\""); | |
| 146 break; | |
| 147 case IDBCursor::NEXT_UNIQUE: | |
| 148 AppendLiteral("\"nextunique\""); | |
| 149 break; | |
| 150 case IDBCursor::PREV: | |
| 151 AppendLiteral("\"prev\""); | |
| 152 break; | |
| 153 case IDBCursor::PREV_UNIQUE: | |
| 154 AppendLiteral("\"prevunique\""); | |
| 155 break; | |
| 156 default: | |
| 157 MOZ_CRASH("Unknown direction!"); | |
| 158 }; | |
| 159 } | |
| 160 }; | |
| 161 | |
| 162 END_INDEXEDDB_NAMESPACE | |
| 163 | |
| 164 #define IDB_PROFILER_MARK(_detailedFmt, _conciseFmt, ...) \ | |
| 165 do { \ | |
| 166 nsAutoCString _mark; \ | |
| 167 _mark.AppendPrintf(_detailedFmt, ##__VA_ARGS__); \ | |
| 168 PROFILER_MARKER(_mark.get()); \ | |
| 169 } while (0) | |
| 170 | |
| 171 #define IDB_PROFILER_STRING(_arg) \ | |
| 172 mozilla::dom::indexedDB::ProfilerString((_arg)).get() | |
| 173 | |
| 174 #else // IDB_PROFILER_MARK_DETAILS | |
| 175 | |
| 176 #define IDB_PROFILER_MARK(_detailedFmt, _conciseFmt, ...) \ | |
| 177 do { \ | |
| 178 nsAutoCString _mark; \ | |
| 179 _mark.AppendPrintf(_conciseFmt, ##__VA_ARGS__); \ | |
| 180 PROFILER_MARKER(_mark.get()); \ | |
| 181 } while (0) | |
| 182 | |
| 183 #define IDB_PROFILER_STRING(_arg) "" | |
| 184 | |
| 185 #endif // IDB_PROFILER_MARK_DETAILS | |
| 186 | |
| 187 #define IDB_PROFILER_MARK_IF(_cond, _detailedFmt, _conciseFmt, ...) \ | |
| 188 do { \ | |
| 189 if (_cond) { \ | |
| 190 IDB_PROFILER_MARK(_detailedFmt, _conciseFmt, __VA_ARGS__); \ | |
| 191 } \ | |
| 192 } while (0) | |
| 193 | |
| 194 #else // IDB_PROFILER_USE_MARKS | |
| 195 | |
| 196 #define IDB_PROFILER_MARK(...) do { } while(0) | |
| 197 #define IDB_PROFILER_MARK_IF(_cond, ...) do { } while(0) | |
| 198 #define IDB_PROFILER_MARK2(_detailedFmt, _notdetailedFmt, ...) do { } while(0) | |
| 199 #define IDB_PROFILER_STRING(_arg) "" | |
| 200 | |
| 201 #endif // IDB_PROFILER_USE_MARKS | |
| 202 | |
| 203 #endif // mozilla_dom_indexeddb_profilerhelpers_h__ |
