windows port wip

ixwebsocket/IXSocket.cpp

@@ -6,22 +6,26 @@
 
 #include "IXSocket.h"
 
-#include <netdb.h>
-#include <netinet/tcp.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <sys/select.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 #include <assert.h>
+#include <stdint.h>
+#include <fcntl.h>
+#include <sys/types.h>
+
+#ifdef _WIN32
+# include <WinSock2.h>
+#else
+# include <unistd.h>
+# include <errno.h>
+# include <netdb.h>
+# include <netinet/tcp.h>
+# include <sys/socket.h>
+# include <sys/time.h>
+# include <sys/select.h>
+# include <sys/stat.h>
+#endif
 
 //
 // Linux/Android has a special type of virtual files. select(2) will react
@@ -35,7 +39,7 @@
 // cf Android/Kernel table here 
 // https://android.stackexchange.com/questions/51651/which-android-runs-which-linux-kernel
 //
-#ifndef __APPLE__
+#ifdef __linux__
 # include <sys/eventfd.h>
 #endif
 
@@ -51,7 +55,7 @@ namespace ix
         _sockfd(-1),
         _eventfd(-1)
     {
-#ifndef __APPLE__
+#ifdef __linux__
         _eventfd = eventfd(0, 0);
         assert(_eventfd != -1 && "Panic - eventfd not functioning on this platform");
 #endif
@@ -61,7 +65,7 @@ namespace ix
     {
         close();
 
-#ifndef __APPLE__
+#ifdef __linux__
         ::close(_eventfd);
 #endif
     }
@@ -163,7 +167,7 @@ namespace ix
         FD_ZERO(&rfds);
         FD_SET(_sockfd, &rfds);
 
-#ifndef __APPLE__
+#ifdef __linux__
         FD_SET(_eventfd, &rfds);
 #endif
 
@@ -191,7 +195,7 @@ namespace ix
     {
 #ifdef __APPLE__
         wakeUpFromPollApple();
-#else
+#elif defined(__linux__)
         wakeUpFromPollLinux();
 #endif
     }
@@ -202,7 +206,7 @@ namespace ix
     {
         std::lock_guard<std::mutex> lock(_socketMutex);
 
-#ifndef __APPLE__
+#ifdef __linux__
         if (_eventfd == -1)
         {
             return false; // impossible to use this socket if eventfd is broken
@@ -248,4 +252,12 @@ namespace ix
         return (int) ::recv(_sockfd, buffer, length, flags);
     }
 
+    int Socket::getErrno() const
+    {
+#ifdef _WIN32
+        return WSAGetLastError();
+#else
+        return errno;
+#endif
+    }
 }

ixwebsocket/IXSocket.h

@@ -38,6 +38,8 @@ namespace ix
         virtual int send(const std::string& buffer);
         virtual int recv(void* buffer, size_t length);
 
+        int getErrno() const;
+
     protected:
         void wakeUpFromPollApple();
         void wakeUpFromPollLinux();

ixwebsocket/IXWebSocketTransport.cpp

@@ -20,7 +20,6 @@
 #endif
 
 #include <unistd.h>
-#include <errno.h>
 #include <string.h>
 
 #include <cstdlib>
@@ -277,8 +276,8 @@ namespace ix {
                     _rxbuf.resize(N + 1500);
                     ret = _socket->recv((char*)&_rxbuf[0] + N, 1500);
 
-                    if (ret < 0 && (errno == EWOULDBLOCK || 
-                                    errno == EAGAIN)) {
+                    if (ret < 0 && (_socket->getErrno() == EWOULDBLOCK || 
+                                    _socket->getErrno() == EAGAIN)) {
                         _rxbuf.resize(N);
                         break;
                     }
@@ -575,8 +574,8 @@ namespace ix {
         {
             int ret = _socket->send((char*)&_txbuf[0], _txbuf.size());
 
-            if (ret < 0 && (errno == EWOULDBLOCK || 
-                            errno == EAGAIN))
+            if (ret < 0 && (_socket->getErrno() == EWOULDBLOCK || 
+                            _socket->getErrno() == EAGAIN))
             {
                 break;
             }