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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com) | 3 * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com) |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 114 open_error_ = SQLITE_ERROR; | 114 open_error_ = SQLITE_ERROR; |
| 115 open_error_message_ = CString(); | 115 open_error_message_ = CString(); |
| 116 } | 116 } |
| 117 | 117 |
| 118 void SQLiteDatabase::SetMaximumSize(int64_t size) { | 118 void SQLiteDatabase::SetMaximumSize(int64_t size) { |
| 119 if (size < 0) | 119 if (size < 0) |
| 120 size = 0; | 120 size = 0; |
| 121 | 121 |
| 122 int current_page_size = PageSize(); | 122 int current_page_size = PageSize(); |
| 123 | 123 |
| 124 ASSERT(current_page_size || !db_); | 124 DCHECK(current_page_size || !db_); |
| 125 int64_t new_max_page_count = current_page_size ? size / current_page_size : 0; | 125 int64_t new_max_page_count = current_page_size ? size / current_page_size : 0; |
| 126 | 126 |
| 127 MutexLocker locker(authorizer_lock_); | 127 MutexLocker locker(authorizer_lock_); |
| 128 EnableAuthorizer(false); | 128 EnableAuthorizer(false); |
| 129 | 129 |
| 130 SQLiteStatement statement( | 130 SQLiteStatement statement( |
| 131 *this, "PRAGMA max_page_count = " + String::Number(new_max_page_count)); | 131 *this, "PRAGMA max_page_count = " + String::Number(new_max_page_count)); |
| 132 statement.Prepare(); | 132 statement.Prepare(); |
| 133 if (statement.Step() != kSQLResultRow) | 133 if (statement.Step() != kSQLResultRow) |
| 134 DLOG(ERROR) << "Failed to set maximum size of database to " << size | 134 DLOG(ERROR) << "Failed to set maximum size of database to " << size |
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| 254 : open_error_message_.Data(); | 254 : open_error_message_.Data(); |
| 255 } | 255 } |
| 256 | 256 |
| 257 int SQLiteDatabase::AuthorizerFunction(void* user_data, | 257 int SQLiteDatabase::AuthorizerFunction(void* user_data, |
| 258 int action_code, | 258 int action_code, |
| 259 const char* parameter1, | 259 const char* parameter1, |
| 260 const char* parameter2, | 260 const char* parameter2, |
| 261 const char* /*databaseName*/, | 261 const char* /*databaseName*/, |
| 262 const char* /*trigger_or_view*/) { | 262 const char* /*trigger_or_view*/) { |
| 263 DatabaseAuthorizer* auth = static_cast<DatabaseAuthorizer*>(user_data); | 263 DatabaseAuthorizer* auth = static_cast<DatabaseAuthorizer*>(user_data); |
| 264 ASSERT(auth); | 264 DCHECK(auth); |
| 265 | 265 |
| 266 switch (action_code) { | 266 switch (action_code) { |
| 267 case SQLITE_CREATE_INDEX: | 267 case SQLITE_CREATE_INDEX: |
| 268 return auth->CreateIndex(parameter1, parameter2); | 268 return auth->CreateIndex(parameter1, parameter2); |
| 269 case SQLITE_CREATE_TABLE: | 269 case SQLITE_CREATE_TABLE: |
| 270 return auth->CreateTable(parameter1); | 270 return auth->CreateTable(parameter1); |
| 271 case SQLITE_CREATE_TEMP_INDEX: | 271 case SQLITE_CREATE_TEMP_INDEX: |
| 272 return auth->CreateTempIndex(parameter1, parameter2); | 272 return auth->CreateTempIndex(parameter1, parameter2); |
| 273 case SQLITE_CREATE_TEMP_TABLE: | 273 case SQLITE_CREATE_TEMP_TABLE: |
| 274 return auth->CreateTempTable(parameter1); | 274 return auth->CreateTempTable(parameter1); |
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| 322 case SQLITE_ANALYZE: | 322 case SQLITE_ANALYZE: |
| 323 return auth->AllowAnalyze(parameter1); | 323 return auth->AllowAnalyze(parameter1); |
| 324 case SQLITE_CREATE_VTABLE: | 324 case SQLITE_CREATE_VTABLE: |
| 325 return auth->CreateVTable(parameter1, parameter2); | 325 return auth->CreateVTable(parameter1, parameter2); |
| 326 case SQLITE_DROP_VTABLE: | 326 case SQLITE_DROP_VTABLE: |
| 327 return auth->DropVTable(parameter1, parameter2); | 327 return auth->DropVTable(parameter1, parameter2); |
| 328 case SQLITE_FUNCTION: | 328 case SQLITE_FUNCTION: |
| 329 return auth->AllowFunction(parameter2); | 329 return auth->AllowFunction(parameter2); |
| 330 #endif | 330 #endif |
| 331 default: | 331 default: |
| 332 ASSERT_NOT_REACHED(); | 332 NOTREACHED(); |
| 333 return kSQLAuthDeny; | 333 return kSQLAuthDeny; |
| 334 } | 334 } |
| 335 } | 335 } |
| 336 | 336 |
| 337 void SQLiteDatabase::SetAuthorizer(DatabaseAuthorizer* auth) { | 337 void SQLiteDatabase::SetAuthorizer(DatabaseAuthorizer* auth) { |
| 338 if (!db_) { | 338 if (!db_) { |
| 339 NOTREACHED() << "Attempt to set an authorizer on a non-open SQL database"; | 339 NOTREACHED() << "Attempt to set an authorizer on a non-open SQL database"; |
| 340 return; | 340 return; |
| 341 } | 341 } |
| 342 | 342 |
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| 386 default: | 386 default: |
| 387 if (!ExecuteCommand("PRAGMA auto_vacuum = 2")) | 387 if (!ExecuteCommand("PRAGMA auto_vacuum = 2")) |
| 388 return false; | 388 return false; |
| 389 RunVacuumCommand(); | 389 RunVacuumCommand(); |
| 390 error = LastError(); | 390 error = LastError(); |
| 391 return (error == SQLITE_OK); | 391 return (error == SQLITE_OK); |
| 392 } | 392 } |
| 393 } | 393 } |
| 394 | 394 |
| 395 } // namespace blink | 395 } // namespace blink |
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