#include "rutil/DataStream.hxx"

#include "rutil/Logger.hxx"

#include "resip/stack/Auth.hxx"

#include "resip/stack/CSeqCategory.hxx"

#include "resip/stack/CallId.hxx"

#include "resip/stack/CpimContents.hxx"

#include "resip/stack/DateCategory.hxx"

#include "resip/stack/DialogInfoContents.hxx"

#include "resip/stack/DtmfPayloadContents.hxx"

#include "resip/stack/ExpiresCategory.hxx"

#include "resip/stack/GenericPidfContents.hxx"

#include "resip/stack/GenericUri.hxx"

#include "resip/stack/IntegerCategory.hxx"

#include "resip/stack/InvalidContents.hxx"

#include "resip/stack/MessageWaitingContents.hxx"

#include "resip/stack/Mime.hxx"

#include "resip/stack/MultipartMixedContents.hxx"

#include "resip/stack/NameAddr.hxx"

#include "resip/stack/OctetContents.hxx"

#include "resip/stack/GenericPidfContents.hxx"

#include "resip/stack/Pkcs7Contents.hxx"

#include "resip/stack/Pkcs8Contents.hxx"

#include "resip/stack/PlainContents.hxx"

#include "resip/stack/PrivacyCategory.hxx"

#include "resip/stack/RAckCategory.hxx"

#include "resip/stack/RequestLine.hxx"

#include "resip/stack/Rlmi.hxx"

#include "resip/stack/SdpContents.hxx"

#include "resip/stack/SipFrag.hxx"

#include "resip/stack/StatusLine.hxx"

#include "resip/stack/StringCategory.hxx"

#include "resip/stack/Token.hxx"

#include "resip/stack/TokenOrQuotedStringCategory.hxx"

#include "resip/stack/UInt32Category.hxx"

#include "resip/stack/Uri.hxx"

#include "resip/stack/Via.hxx"

#include "resip/stack/WarningCategory.hxx"

#include "resip/stack/X509Contents.hxx"

#include "TestSupport.hxx"

static void fuzzAuth(const resip::HeaderFieldValue& hfv)

{

    resip::Auth payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzCSeqCategory(const resip::HeaderFieldValue& hfv)

{

    resip::CSeqCategory payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzCpimContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("message", "cpim");

    resip::CpimContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzCallId(const resip::HeaderFieldValue& hfv)

{

    resip::CallId payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzDtmfPayloadContents(const resip::HeaderFieldValue& hfv)

{

  static const resip::Mime type("application", "dtmf-relay");

  resip::DtmfPayloadContents payload(hfv, type);

  try

  {

    payload.checkParsed();

  }

  catch (const resip::ParseException&)

  {

  }

}

static void fuzzDateCategory(const resip::HeaderFieldValue& hfv)

{

    resip::DateCategory payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzDialogInfoContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "sdp");

    resip::DialogInfoContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzExpiresCategory(const resip::HeaderFieldValue& hfv)

{

    resip::ExpiresCategory payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzGenericPidfContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "pidf+xml");

    resip::GenericPidfContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzGenericUri(const resip::HeaderFieldValue& hfv)

{

    resip::GenericURI payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzIntegerCategory(const resip::HeaderFieldValue& hfv)

{

    resip::IntegerCategory payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzInvalidContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("Invalid", "Invalid");

    resip::InvalidContents payload(hfv, type, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzMessageWaitingContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "simple-message-summary");

    resip::MessageWaitingContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzMime(const resip::HeaderFieldValue& hfv)

{

    resip::Mime payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzMultipartMixedContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("multipart", "mixed");

    resip::MultipartMixedContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzNameAddr(const resip::Data& buffer)

{

  try

  {

    resip::NameAddr illegal(buffer);

  }

  catch (const resip::ParseException&)

  {

  }

}

static void fuzzOctetContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "octet-stream");

    resip::OctetContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzPkcs7Contents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "pkcs7-mime");

    resip::Pkcs7Contents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzPkcs8Contents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "pkcs8");

    resip::Pkcs8Contents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzPlainContents(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("text", "plain");

    resip::PlainContents payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzPrivacyCategory(const resip::HeaderFieldValue& hfv)

{

    resip::PrivacyCategory payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzRAckCategory(const resip::HeaderFieldValue& hfv)

{

    resip::RAckCategory payload(hfv, resip::Headers::UNKNOWN);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzRequestLine(const resip::HeaderFieldValue& hfv)

{

    resip::RequestLine payload(hfv);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzRlmi(const resip::HeaderFieldValue& hfv)

{

    static const resip::Mime type("application", "rlmi+xml");

    resip::Rlmi payload(hfv, type);

    try

    {

        payload.checkParsed();

    }

    catch (const resip::ParseException&)

    {

    }

}

static void fuzzSdp(const resip::HeaderFieldValue& hfv)

{

  static const resip::Mime type("application", "sdp");

  resip::SdpContents sdp(hfv, type);

  try

  {

    sdp.checkParsed();

  }

  catch (const resip::ParseException&)

  {

  }

}

static void fuzzSip(const resip::Data& buffer)

{

  try

  {

    std::unique_ptr<resip::SipMessage> msg(resip::TestSupport::makeMessage(buffer));

  }

  catch (const resip::ParseException&)

  {

  }

}

/*

TODO: add fuzzing for those classes

resip/stack/SipFrag.cxx:SipFrag::parse(ParseBuffer& pb)

resip/stack/StatusLine.cxx:StatusLine::parse(ParseBuffer& pb)

resip/stack/StringCategory.cxx:StringCategory::parse(ParseBuffer& pb)

resip/stack/Token.cxx:Token::parse(ParseBuffer& pb)

resip/stack/TokenOrQuotedStringCategory.cxx:TokenOrQuotedStringCategory::parse(ParseBuffer& pb)

resip/stack/UInt32Category.cxx:UInt32Category::parse(ParseBuffer& pb)

resip/stack/Via.cxx:Via::parse(ParseBuffer& pb)

resip/stack/WarningCategory.cxx:WarningCategory::parse(ParseBuffer& pb)

resip/stack/X509Contents.cxx:X509Contents::parse(ParseBuffer& pb)

*/

static void fuzzUri(const resip::HeaderFieldValue& hfv)

{

  resip::Uri uri(hfv, resip::Headers::UNKNOWN);

  try

  {

    uri.embedded();

  }

  catch (const resip::ParseException&)

  {

  }

}

extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {

  resip::Log::initialize(resip::Log::Cout, resip::Log::None, *argv[0]);

  return 0;

}

// Entrypoint for Clang's libfuzzer

extern "C" int LLVMFuzzerTestOneInput(const unsigned char *data,

                                      unsigned long size) {

  const resip::Data buffer(resip::Data::Share, reinterpret_cast<const char*>(data), size);

  const resip::HeaderFieldValue hfv(reinterpret_cast<const char*>(data), size);

  fuzzAuth(hfv);

  fuzzCSeqCategory(hfv);

  fuzzCallId(hfv);

  fuzzCpimContents(hfv);

  fuzzDtmfPayloadContents(hfv);

  fuzzDateCategory(hfv);

  fuzzExpiresCategory(hfv);

  fuzzGenericUri(hfv);

  fuzzIntegerCategory(hfv);

  fuzzInvalidContents(hfv);

  fuzzMessageWaitingContents(hfv);

  fuzzMime(hfv);

  fuzzMultipartMixedContents(hfv);

  fuzzNameAddr(buffer);

  fuzzOctetContents(hfv);

  fuzzPkcs7Contents(hfv);

  fuzzPkcs8Contents(hfv);

  fuzzPlainContents(hfv);

  fuzzPrivacyCategory(hfv);

  fuzzRAckCategory(hfv);

  fuzzRequestLine(hfv);

  fuzzRlmi(hfv);

  fuzzSdp(hfv);

  fuzzSip(buffer);

  fuzzUri(hfv);

  // leaks or hogs memory

  //fuzzDialogInfoContents(hfv);

  //fuzzGenericPidfContents(hfv);

  return 0;

}

/* ====================================================================

 * The Vovida Software License, Version 1.0 

 * 

 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.

 * 

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

 * modification, are permitted provided that the following conditions

 * are met:

 * 

 * 1. Redistributions of source code must retain the above copyright

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

 * 

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in

 *    the documentation and/or other materials provided with the

 *    distribution.

 * 

 * 3. The names "VOCAL", "Vovida Open Communication Application Library",

 *    and "Vovida Open Communication Application Library (VOCAL)" must

 *    not be used to endorse or promote products derived from this

 *    software without prior written permission. For written

 *    permission, please contact vocal@vovida.org.

 *

 * 4. Products derived from this software may not be called "VOCAL", nor

 *    may "VOCAL" appear in their name, without prior written

 *    permission of Vovida Networks, Inc.

 * 

 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED

 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND

 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA

 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES

 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

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

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

 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

 * DAMAGE.

 * 

 * ====================================================================

 * 

 * This software consists of voluntary contributions made by Vovida

 * Networks, Inc. and many individuals on behalf of Vovida Networks,

 * Inc.  For more information on Vovida Networks, Inc., please see

 * <http://www.vovida.org/>.

 *

 */