fix windows build (#29)

* fix windows build

* fix for Unix

* Fix build if TLS is OFF

* add OpenSSL req to ws

* Fix build on Mac

* fix tests for windows

ixwebsocket/IXSocket.cpp

@@ -21,6 +21,10 @@
 #include <algorithm>
 #include <iostream>
 
+#ifdef min
+#undef min
+#endif
+
 namespace ix
 {
     const int Socket::kDefaultPollNoTimeout = -1; // No poll timeout by default

ixwebsocket/IXSocketFactory.cpp

@@ -6,12 +6,20 @@
 
 #include "IXSocketFactory.h"
 
-#if defined(__APPLE__) or defined(__linux__)
+#ifdef IXWEBSOCKET_USE_TLS
+
 # ifdef __APPLE__
 #  include <ixwebsocket/IXSocketAppleSSL.h>
+# elif defined(_WIN32)
+#  include <ixwebsocket/IXSocketSChannel.h>
 # else
 #  include <ixwebsocket/IXSocketOpenSSL.h>
 # endif
+
+#else
+
+#include <ixwebsocket/IXSocket.h>
+
 #endif
 
 namespace ix
@@ -31,6 +39,8 @@ namespace ix
 #ifdef IXWEBSOCKET_USE_TLS
 # ifdef __APPLE__
             socket = std::make_shared<SocketAppleSSL>();
+# elif defined(_WIN32)
+            socket = std::make_shared<SocketSChannel>();
 # else
             socket = std::make_shared<SocketOpenSSL>();
 # endif

ixwebsocket/IXSocketFactory.h

@@ -8,6 +8,7 @@
 #pragma once
 
 #include <memory>
+#include <string>
 
 namespace ix
 {

ixwebsocket/IXSocketSChannel.cpp

@@ -18,7 +18,7 @@
 # include <ws2def.h>
 # include <WS2tcpip.h>
 # include <schannel.h>
-# include <sslsock.h>
+//# include <sslsock.h>
 # include <io.h>
 
 #define WIN32_LEAN_AND_MEAN
@@ -75,7 +75,7 @@ namespace ix
                                  int port,
                                  std::string& errMsg)
     {
-        return Socket::connect(host, port, errMsg);
+        return Socket::connect(host, port, errMsg, nullptr);
     }
 
 
@@ -89,17 +89,17 @@ namespace ix
         Socket::close();
     }
 
-    int SocketSChannel::send(char* buf, size_t nbyte)
+    ssize_t SocketSChannel::send(char* buf, size_t nbyte)
     {
         return Socket::send(buf, nbyte);
     }
 
-    int SocketSChannel::send(const std::string& buffer)
+    ssize_t SocketSChannel::send(const std::string& buffer)
     {
         return Socket::send(buffer);
     }
 
-    int SocketSChannel::recv(void* buf, size_t nbyte)
+    ssize_t SocketSChannel::recv(void* buf, size_t nbyte)
     {
         return Socket::recv(buf, nbyte);
     }

ixwebsocket/IXSocketSChannel.h

@@ -24,9 +24,9 @@ namespace ix
         // The important override
         virtual void secureSocket() final;
 
-        virtual int send(char* buffer, size_t length) final;
-        virtual int send(const std::string& buffer) final;
-        virtual int recv(void* buffer, size_t length) final;
+        virtual ssize_t send(char* buffer, size_t length) final;
+        virtual ssize_t send(const std::string& buffer) final;
+        virtual ssize_t recv(void* buffer, size_t length) final;
 
     private:
     };

ixwebsocket/IXWebSocketHttpHeaders.cpp

@@ -6,12 +6,28 @@
 
 #include "IXWebSocketHttpHeaders.h"
 #include "IXSocket.h"
-
-#include <string>
-#include <unordered_map>
+#include <algorithm>
+#include <locale>
 
 namespace ix
 {
+    bool CaseInsensitiveLess::NocaseCompare::operator()(const unsigned char & c1, const unsigned char & c2) const
+    {
+#ifdef _WIN32
+        return std::tolower(c1, std::locale()) < std::tolower(c2, std::locale());
+#else
+        return std::tolower(c1) < std::tolower(c2);
+#endif
+    }
+
+    bool CaseInsensitiveLess::operator()(const std::string & s1, const std::string & s2) const
+    {
+        return std::lexicographical_compare
+                (s1.begin(), s1.end(),   // source range
+                 s2.begin(), s2.end(),   // dest range
+                 NocaseCompare());       // comparison
+    }
+
     std::pair<bool, WebSocketHttpHeaders> parseHttpHeaders(
         std::shared_ptr<Socket> socket,
         const CancellationRequest& isCancellationRequested)

ixwebsocket/IXWebSocketHttpHeaders.h

@@ -11,7 +11,6 @@
 #include <string>
 #include <map>
 #include <memory>
-#include <algorithm>
 
 namespace ix
 {
@@ -22,19 +21,10 @@ namespace ix
         // Case Insensitive compare_less binary function
         struct NocaseCompare
         {
-            bool operator() (const unsigned char& c1, const unsigned char& c2) const
-            {
-                return std::tolower(c1) < std::tolower(c2);
-            }
+            bool operator() (const unsigned char& c1, const unsigned char& c2) const;
         };
 
-        bool operator() (const std::string & s1, const std::string & s2) const
-        {
-            return std::lexicographical_compare
-                (s1.begin(), s1.end(),   // source range
-                 s2.begin(), s2.end(),   // dest range
-                 NocaseCompare());  // comparison
-        }
+        bool operator() (const std::string & s1, const std::string & s2) const;
     };
 
     using WebSocketHttpHeaders = std::map<std::string, std::string, CaseInsensitiveLess>;