1 /*

     2  * Copyright (C) 2010 Google Inc. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions are

     6  * met:

     7  *

     8  *     * Redistributions of source code must retain the above copyright

     9  * notice, this list of conditions and the following disclaimer.

    10  *     * Redistributions in binary form must reproduce the above

    11  * copyright notice, this list of conditions and the following disclaimer

    12  * in the documentation and/or other materials provided with the

    13  * distribution.

    14  *     * Neither the name of Google Inc. nor the names of its

    15  * contributors may be used to endorse or promote products derived from

    16  * this software without specific prior written permission.

    17  *

    18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

    19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

    20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

    21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

    22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    29  */

    30 

    31 #ifndef DRTDevToolsCallArgs_h

    32 #define DRTDevToolsCallArgs_h

    33 

    34 #include "public/WebDevToolsMessageData.h"

    35 #include "public/WebString.h"

    36 #include <wtf/Assertions.h>

    37 

    38 class DRTDevToolsCallArgs {

    39 public:

    40     DRTDevToolsCallArgs(const WebKit::WebDevToolsMessageData& data)

    41         : m_data(data)

    42     {

    43         ++m_callsCount;

    44 

    45         // The same behaviour as we have in case of IPC.

    46         for (size_t i = 0; i < m_data.arguments.size(); ++i) {

    47             if (m_data.arguments[i].isNull())

    48                 m_data.arguments[i] = WebKit::WebString::fromUTF8("");

    49         }

    50     }

    51 

    52     DRTDevToolsCallArgs(const DRTDevToolsCallArgs& args)

    53         : m_data(args.m_data)

    54     {

    55         ++m_callsCount;

    56     }

    57 

    58     ~DRTDevToolsCallArgs()

    59     {

    60         --m_callsCount;

    61         ASSERT(m_callsCount >= 0);

    62     }

    63 

    64     static int callsCount() { return m_callsCount; }

    65 

    66     WebKit::WebDevToolsMessageData m_data;

    67 

    68 private:

    69     static int m_callsCount;

    70 };

    71 

    72 #endif // DRTDevToolsCallArgs_h