- fix compiler warnings

src/engine/agent/Agent_Impl.cpp

@@ -482,7 +482,7 @@ void AgentImpl::processWaitForEvent(JsonCpp::Value &request, JsonCpp::Value &ans
 }
 
 #if defined(USE_PVQA_LIBRARY)
-static JsonCpp::Value CsvReportToJson(const std::string& report)
+/*static JsonCpp::Value CsvReportToJson(const std::string& report)
 {
     JsonCpp::Value detectorValues;
     std::istringstream iss(report);
@@ -514,7 +514,7 @@ static JsonCpp::Value CsvReportToJson(const std::string& report)
         }
     }
     return detectorValues;
-}
+}*/
 #endif
 
 void AgentImpl::processGetMediaStats(JsonCpp::Value& request, JsonCpp::Value& answer)

src/engine/audio/Audio_Quality.cpp

@@ -17,7 +17,10 @@
 
 using namespace Audio;
 
-#define SHRT_MAX      32767         /* maximum (signed) short value */
+#ifndef SHRT_MAX
+# define SHRT_MAX      32767         /* maximum (signed) short value */
+#endif
+
 AgcFilter::AgcFilter(int channels)
 {
   static const float DefaultLevel = 0.8f;

src/engine/audio/Audio_WavFile.cpp

@@ -105,7 +105,7 @@ bool WavFileReader::open(const std::tstring& filename)
             THROW_READERROR;
 
         // Read the file size
-        unsigned int filesize = 0;
+        uint32_t filesize = 0;
         if (fread(&filesize, 4, 1, mHandle) < 1)
             THROW_READERROR;
 
@@ -117,20 +117,19 @@ bool WavFileReader::open(const std::tstring& filename)
         if (strcmp(wavefmt, "WAVEfmt ") != 0)
             THROW_READERROR;
 
-        unsigned fmtSize = 0;
+        uint32_t fmtSize = 0;
         if (fread(&fmtSize, 4, 1, mHandle) < 1)
             THROW_READERROR;
 
-        unsigned fmtStart = ftell(mHandle);
+        uint32_t fmtStart = ftell(mHandle);
 
-        unsigned short formattag  = 0;
+        uint16_t formattag  = 0;
         if (fread(&formattag, 2, 1, mHandle) < 1)
             THROW_READERROR;
 
         if (formattag != 1/*WAVE_FORMAT_PCM*/)
             THROW_READERROR;
 
-        mChannels = 0;
         if (fread(&mChannels, 2, 1, mHandle) < 1)
             THROW_READERROR;
 
@@ -220,8 +219,8 @@ size_t WavFileReader::read(short* buffer, size_t samples)
         unsigned filePosition = ftell(mHandle);
 
         // Check how much data we can read
-        unsigned fileAvailable = mDataLength + mDataOffset - filePosition;
+        size_t fileAvailable = mDataLength + mDataOffset - filePosition;
-        requiredBytes = (int)fileAvailable < requiredBytes ? (int)fileAvailable : requiredBytes;
+        requiredBytes = fileAvailable < requiredBytes ? fileAvailable : requiredBytes;
     }
 
     size_t readBytes = fread(temp, 1, requiredBytes, mHandle);
@@ -282,7 +281,7 @@ std::tstring WavFileReader::filename() const
     return mFileName;
 }
 
-unsigned WavFileReader::size() const
+size_t WavFileReader::size() const
 {
     LOCK;
 

src/engine/audio/Audio_WavFile.h

@@ -21,14 +21,14 @@ namespace Audio
   {
   protected:
     FILE*           mHandle;
-    short           mChannels;
+    uint16_t        mChannels;
-    short           mBits;
+    uint16_t        mBits;
     int             mSamplerate;
     std::tstring    mFileName;
     mutable std::recursive_mutex
                     mFileMtx;
-    unsigned        mDataOffset;
+    size_t          mDataOffset;
-    unsigned        mDataLength;
+    size_t          mDataLength;
     Resampler       mResampler;
     unsigned        mLastError;
 
@@ -53,7 +53,7 @@ namespace Audio
     size_t readRaw(short* buffer, size_t samples);
 
     std::tstring filename() const;
-    unsigned size() const;
+    size_t size() const;
 
     unsigned lastError() const;
   };
@@ -66,8 +66,8 @@ namespace Audio
     FILE*                   mHandle;        /// Handle of audio file.
     std::tstring            mFileName;      /// Path to requested audio file.
     std::recursive_mutex    mFileMtx;       /// Mutex to protect this instance.
-    int                     mWritten;       /// Amount of written data (in bytes)
+    size_t                  mWritten;       /// Amount of written data (in bytes)
-    int                     mLengthOffset;  /// Position of length field.
+    size_t                  mLengthOffset;  /// Position of length field.
     int                     mRate,
                             mChannels;
 

src/engine/endpoint/EP_Account.cpp

@@ -553,7 +553,7 @@ void Account::onSuccess(resip::ClientRegistrationHandle h, const resip::SipMessa
   }
 
   mUsedTransport = response.getReceivedTransportTuple().getType();
-  bool streamTransport = mUsedTransport == resip::TCP || mUsedTransport == resip::TLS;
+  //bool streamTransport = mUsedTransport == resip::TCP || mUsedTransport == resip::TLS;
 
   // Retry registration for stream based transport too
   if  ( (hostChanged || portChanged) && mRegistrationState == RegistrationState::Registering /*&& !streamTransport*/ && mConfig->at(CONFIG_EXTERNALIP).asBool())

src/engine/endpoint/EP_AudioProvider.cpp

@@ -125,6 +125,8 @@ void AudioProvider::updateSdpOffer(resip::SdpContents::Session::Medium& sdp, Sdp
         {
         case msSendonly: attr = "recvonly"; break;
         case msInactive: attr = "recvonly"; break;
+        case msRecvonly:
+        case msSendRecv: break; // Do nothing here
         }
         break;
 

src/engine/endpoint/EP_Engine.cpp

@@ -1085,7 +1085,7 @@ void UserAgent::onOffer(resip::InviteSessionHandle h, const resip::SipMessage& m
   if (sdp.session().exists("ice-ufrag"))
     iceUfrag = sdp.session().getValues("ice-ufrag").front().c_str();
 
-  ice::Stack& ice = *s->mIceStack;
+  //ice::Stack& ice = *s->mIceStack;
 
   uint64_t version = sdp.session().origin().getVersion();
   std::string remoteIp = sdp.session().connection().getAddress().c_str();
@@ -1591,7 +1591,7 @@ VariantMap& UserAgent::config()
   return mConfig;
 }
 
-static void splitToHeaders(resip::Data& content, std::vector<resip::Data>& output)
+/*static void splitToHeaders(resip::Data& content, std::vector<resip::Data>& output)
 {
   resip::Data::size_type startLine = 0, endLine = content.find("\r\n");
   while (endLine != resip::Data::npos)
@@ -1603,9 +1603,9 @@ static void splitToHeaders(resip::Data& content, std::vector<resip::Data>& outpu
   }
   if (0 == startLine)
     output.push_back(content);
-}
+}*/
 
-static bool parseHeader(resip::Data& input, resip::Data& name, resip::Data& value)
+/*static bool parseHeader(resip::Data& input, resip::Data& name, resip::Data& value)
 {
   resip::Data::size_type p = input.find(":");
   if (p == resip::Data::npos)
@@ -1626,7 +1626,7 @@ static bool parseHeader(resip::Data& input, resip::Data& name, resip::Data& valu
     }
   }
   return true;
-}
+}*/
 
 void UserAgent::onSipMessage(int flow, const char* msg, unsigned int length, const sockaddr* addr, unsigned int addrlen)
 {

src/engine/endpoint/EP_Session.cpp

@@ -536,12 +536,11 @@ void Session::onReceivedData(PDatagramSocket socket, InternetAddress& src, const
     {
         // Try to process incoming data by ICE stack
         int component = -1, stream = -1;
-        bool processed;
         if (mIceStack->findStreamAndComponent(socket->family(), socket->localport(), &stream, &component))
         {
             ice::ByteBuffer buffer(receivedPtr, receivedSize);
             buffer.setRemoteAddress(src);
-            processed = mIceStack->processIncomingData(stream, component, buffer);
+            /*bool processed = */mIceStack->processIncomingData(stream, component, buffer);
         }
     }
     else

src/engine/helper/HL_IuUP.cpp

@@ -1208,7 +1208,7 @@ static const uint16_t byte_crc10_table[256] = {
 /* Update the data block's CRC-10 remainder one byte at a time */
 uint16_t update_crc10_by_bytes(uint16_t crc10_accum, const uint8_t *data_blk_ptr, int data_blk_size)
 {
-  register int i;
+  /*register*/ int i;
 
   for (i = 0;  i < data_blk_size; i++) {
     crc10_accum = ((crc10_accum << 8) & 0x3ff)

src/engine/helper/HL_NetworkSocket.cpp

@@ -61,7 +61,7 @@ void DatagramSocket::sendDatagram(InternetAddress &dest, const void *packetData,
   if (mHandle == INVALID_SOCKET)
     return;
 
-  int sent = ::sendto(mHandle, (const char*)packetData, packetSize, 0, dest.genericsockaddr(), dest.sockaddrLen());
+  /*int sent = */::sendto(mHandle, (const char*)packetData, packetSize, 0, dest.genericsockaddr(), dest.sockaddrLen());
 }
 
 unsigned DatagramSocket::recvDatagram(InternetAddress &src, void *packetBuffer, unsigned packetCapacity)

src/engine/helper/HL_String.cpp

@@ -315,10 +315,10 @@ static int hex2code(char s)
     return 0;
 }
 
-static int hex2code(const char* s)
+/*static int hex2code(const char* s)
 {
     return (hex2code(s[0]) << 4) + hex2code(s[1]);
-}
+}*/
 
 std::string strx::fromHex2String(const std::string& s)
 {

src/engine/media/MT_AmrCodec.cpp

@@ -599,10 +599,10 @@ int AmrWbCodec::encode(const void* input, int inputBytes, void* output, int outp
         return 0;
 
     // Declare the data input pointer
-    const short *dataIn = (const short *)input;
+    // const short *dataIn = (const short *)input;
 
     // Declare the data output pointer
-    unsigned char *dataOut = (unsigned char *)output;
+    // unsigned char *dataOut = (unsigned char *)output;
 
     // Find how much RTP frames will be generated
     unsigned int frames = inputBytes / pcmLength();

src/engine/media/MT_AudioCodec.cpp

@@ -125,7 +125,7 @@ int G729Codec::channels()
   return 1;
 }
 
-static const int SamplesPerFrame = 80;
+// static const int SamplesPerFrame = 80;
 int G729Codec::encode(const void* input, int inputBytes, void* output, int outputCapacity)
 {
   // Create encoder if it is not done yet

src/engine/media/MT_EvsCodec.cpp

@@ -227,8 +227,7 @@ int EVSCodec::decode(const void* input, int input_length, void* output, int outp
         else
             buffer = std::string(reinterpret_cast<const char*>(input), input_length);
     }
-    else
+    else // Skip CMR byte
-        // Skip CMR byte
         buffer = std::string(reinterpret_cast<const char*>(input) + 1, input_length-1);