C++ (Cpp) enableAuthorizer Examples

Example #1

void SQLiteDatabase::setMaximumSize(int64_t size)
{
    if (size < 0)
        size = 0;
    
    int currentPageSize = pageSize();

    ASSERT(currentPageSize);
    int64_t newMaxPageCount = currentPageSize ? size / currentPageSize : 0;
    
    MutexLocker locker(m_authorizerLock);
    enableAuthorizer(false);

    SQLiteStatement statement(*this, "PRAGMA max_page_count = " + String::number(newMaxPageCount));
    statement.prepare();
    if (statement.step() != SQLResultRow)
#if OS(WINDOWS)
        LOG_ERROR("Failed to set maximum size of database to %I64i bytes", static_cast<long long>(size));
#else
        LOG_ERROR("Failed to set maximum size of database to %lli bytes", static_cast<long long>(size));
#endif

    enableAuthorizer(true);

}

Example #2

File: Database.cpp Project: 166MMX/openjdk.java.net-openjfx-8u40-rt

Vector<String> Database::performGetTableNames()
{
    disableAuthorizer();

    SQLiteStatement statement(sqliteDatabase(), "SELECT name FROM sqlite_master WHERE type='table';");
    if (statement.prepare() != SQLResultOk) {
        LOG_ERROR("Unable to retrieve list of tables for database %s", databaseDebugName().ascii().data());
        enableAuthorizer();
        return Vector<String>();
    }

    Vector<String> tableNames;
    int result;
    while ((result = statement.step()) == SQLResultRow) {
        String name = statement.getColumnText(0);
        if (name != databaseInfoTableName())
            tableNames.append(name);
    }

    enableAuthorizer();

    if (result != SQLResultDone) {
        LOG_ERROR("Error getting tables for database %s", databaseDebugName().ascii().data());
        return Vector<String>();
    }

    return tableNames;
}

Example #3

void SQLiteDatabase::runIncrementalVacuumCommand()
{
    MutexLocker locker(m_authorizerLock);
    enableAuthorizer(false);

    if (!executeCommand("PRAGMA incremental_vacuum"))
        LOG(SQLDatabase, "Unable to run incremental vacuum - %s", lastErrorMsg());

    enableAuthorizer(true);
}

Example #4

File: SQLiteDatabase.cpp Project: nickooms/webkit

int SQLiteDatabase::runIncrementalVacuumCommand()
{
    LockHolder locker(m_authorizerLock);
    enableAuthorizer(false);

    if (!executeCommand(ASCIILiteral("PRAGMA incremental_vacuum")))
        LOG(SQLDatabase, "Unable to run incremental vacuum - %s", lastErrorMsg());

    enableAuthorizer(true);
    return lastError();
}

Example #5

File: SQLiteDatabase.cpp Project: Czerrr/ISeeBrowser

int64_t SQLiteDatabase::maximumSize()
{
    MutexLocker locker(m_authorizerLock);
    enableAuthorizer(false);
    
    SQLiteStatement statement(*this, "PRAGMA max_page_count");
    int64_t size = statement.getColumnInt64(0) * pageSize();
    
    enableAuthorizer(true);
    return size;
}

Example #6

File: SQLiteDatabase.cpp Project: mikezit/Webkit_Code

int64_t SQLiteDatabase::freeSpaceSize()
{
    MutexLocker locker(m_authorizerLock);
    enableAuthorizer(false);
    // Note: freelist_count was added in SQLite 3.4.1.
    SQLiteStatement statement(*this, "PRAGMA freelist_count");
    int64_t size = statement.getColumnInt64(0) * pageSize();

    enableAuthorizer(true);
    return size;
}

Example #7

int64_t SQLiteDatabase::totalSize()
{
    int64_t pageCount = 0;

    {
        MutexLocker locker(m_authorizerLock);
        enableAuthorizer(false);
        SQLiteStatement statement(*this, "PRAGMA page_count");
        pageCount = statement.getColumnInt64(0);
        enableAuthorizer(true);
    }

    return pageCount * pageSize();
}

Example #8

File: SQLiteDatabase.cpp Project: nickooms/webkit

int64_t SQLiteDatabase::maximumSize()
{
    int64_t maxPageCount = 0;

    {
        LockHolder locker(m_authorizerLock);
        enableAuthorizer(false);
        SQLiteStatement statement(*this, ASCIILiteral("PRAGMA max_page_count"));
        maxPageCount = statement.getColumnInt64(0);
        enableAuthorizer(true);
    }

    return maxPageCount * pageSize();
}

Example #9

File: SQLiteDatabase.cpp Project: nickooms/webkit

int64_t SQLiteDatabase::freeSpaceSize()
{
    int64_t freelistCount = 0;

    {
        LockHolder locker(m_authorizerLock);
        enableAuthorizer(false);
        // Note: freelist_count was added in SQLite 3.4.1.
        SQLiteStatement statement(*this, ASCIILiteral("PRAGMA freelist_count"));
        freelistCount = statement.getColumnInt64(0);
        enableAuthorizer(true);
    }

    return freelistCount * pageSize();
}

Example #10

int SQLiteDatabase::pageSize()
{
    // Since the page size of a database is locked in at creation and therefore cannot be dynamic, 
    // we can cache the value for future use
    if (m_pageSize == -1) {
        MutexLocker locker(m_authorizerLock);
        enableAuthorizer(false);
        
        SQLiteStatement statement(*this, "PRAGMA page_size");
        m_pageSize = statement.getColumnInt(0);
        
        enableAuthorizer(true);
    }

    return m_pageSize;
}

Example #11

File: SQLiteDatabase.cpp Project: nickooms/webkit

void SQLiteDatabase::setMaximumSize(int64_t size)
{
    if (size < 0)
        size = 0;
    
    int currentPageSize = pageSize();

    ASSERT(currentPageSize || !m_db);
    int64_t newMaxPageCount = currentPageSize ? size / currentPageSize : 0;
    
    LockHolder locker(m_authorizerLock);
    enableAuthorizer(false);

    SQLiteStatement statement(*this, "PRAGMA max_page_count = " + String::number(newMaxPageCount));
    statement.prepare();
    if (statement.step() != SQLITE_ROW)
        LOG_ERROR("Failed to set maximum size of database to %lli bytes", static_cast<long long>(size));

    enableAuthorizer(true);

}

Example #12

File: SQLiteDatabase.cpp Project: endlessm/chromium-browser

void SQLiteDatabase::setMaximumSize(int64_t size)
{
    if (size < 0)
        size = 0;

    int currentPageSize = pageSize();

    ASSERT(currentPageSize || !m_db);
    int64_t newMaxPageCount = currentPageSize ? size / currentPageSize : 0;

    MutexLocker locker(m_authorizerLock);
    enableAuthorizer(false);

    SQLiteStatement statement(*this, "PRAGMA max_page_count = " + String::number(newMaxPageCount));
    statement.prepare();
    if (statement.step() != SQLResultRow)
        DLOG(ERROR) << "Failed to set maximum size of database to " << size << " bytes";

    enableAuthorizer(true);

}

Example #13

File: SQLiteDatabase.cpp Project: endlessm/chromium-browser

void SQLiteDatabase::setAuthorizer(DatabaseAuthorizer* auth)
{
    if (!m_db) {
        NOTREACHED() << "Attempt to set an authorizer on a non-open SQL database";
        return;
    }

    MutexLocker locker(m_authorizerLock);

    m_authorizer = auth;

    enableAuthorizer(true);
}

Example #14

void SQLiteDatabase::setAuthorizer(PassRefPtr<DatabaseAuthorizer> auth)
{
    if (!m_db) {
        LOG_ERROR("Attempt to set an authorizer on a non-open SQL database");
        ASSERT_NOT_REACHED();
        return;
    }

    MutexLocker locker(m_authorizerLock);

    m_authorizer = auth;
    
    enableAuthorizer(true);
}

Example #15

void SQLiteDatabase::setAuthorizer(DatabaseAuthorizer& authorizer)
{
    if (!m_db) {
        LOG_ERROR("Attempt to set an authorizer on a non-open SQL database");
        ASSERT_NOT_REACHED();
        return;
    }

    LockHolder locker(m_authorizerLock);

    m_authorizer = &authorizer;
    
    enableAuthorizer(true);
}