[Proof of Concept] MacOS Platform Layer

c++/palanteer.h

@@ -152,8 +152,12 @@
 // Exit function when a crash occurs, called after logging the crash in Palanteer, flushing the recording and restoring signals
 // Default is a call to abort().
 #ifndef PL_IMPL_CRASH_EXIT_FUNC
+#ifdef __APPLE__
+#define PL_IMPL_CRASH_EXIT_FUNC() abort()
+#else
 #define PL_IMPL_CRASH_EXIT_FUNC() quick_exit(1)
 #endif
+#endif
 
 // Print error function (assertions, signals).
 //  On Windows, shall probably be redirected on a MessageBox

server/base/bsGl.h

@@ -31,6 +31,9 @@
 #ifdef __linux__
 #include "bsOsGlLnx.h"
 #endif
+#ifdef __APPLE__
+#include "bsOsGlMac.h"
+#endif
 #ifdef _WIN32
 #include "bsOsGlWin.h"
 #endif

server/base/bsNetwork.h

@@ -36,6 +36,17 @@
 typedef int bsSocket_t;
 #endif
 
+// MacOS
+#ifdef __APPLE__
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#define bsIsSocketValid(s) ((s)>=0)
+#define bsSocketError -1
+typedef int bsSocket_t;
+#endif
+
 // Windows
 #ifdef _WIN32
 #include <winsock2.h>

server/base/bsOs.h

@@ -52,10 +52,11 @@ class bsOsHandler {
     virtual void eventChar(char16_t codepoint) = 0;
     virtual void eventKeyPressed (bsKeycode keycode, bsKeyModState kms) = 0;
     virtual void eventKeyReleased(bsKeycode keycode, bsKeyModState kms) = 0;
-    virtual void eventButtonPressed (int buttonId, int x, int y, bsKeyModState kms) = 0; // 0=left, 1=middle, 2=right
+    virtual void eventButtonPressed (int buttonId, int x, int y, bsKeyModState kms) = 0; // 1=left, 2=middle, 3=right
     virtual void eventButtonReleased(int buttonId, int x, int y, bsKeyModState kms) = 0;
     virtual void eventMouseMotion   (int x, int y) = 0;
     virtual void eventWheelScrolled (int x, int y, int steps, bsKeyModState kms) = 0;
+    virtual void eventModifiersChanged (bsKeyModState kms) = 0;
     // Others
     virtual bool isVisible(void) const = 0;
     virtual void quit(void) = 0;
@@ -130,7 +131,7 @@ const char* strcasestr(const char* s, const char* sToFind);
 #define bsOsFseek _fseeki64
 #define bsOsFtell _ftelli64
 
-#else                       // Linux case
+#else                       // Linux/Mac case
 
 #define PL_DIR_SEP "/"
 #define PL_DIR_SEP_CHAR '/'

server/base/bsOsGlMac.h

@@ -0,0 +1,27 @@
+// The MIT License (MIT)
+//
+// Copyright(c) 2021, Damien Feneyrou <dfeneyrou@gmail.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files(the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions :
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+#pragma once
+
+#define GL_SILENCE_DEPRECATION
+#define GL_GLEXT_PROTOTYPES 1
+#include <OpenGL/gl3.h>