BSD: Add support (#140)

* BSD: Add support

* BSD: other fixes

There is still a bug when vgui haven't got text, maybe because of resources.

Also there is bug where when trying to start new game caption names shows wrong.

* BSD: Debugging

* BSD: modify preprocessor and fix windows

* BSD: Remove debugging and fix labels in gameui

* BSD: Remove disabling some DX9 commands

* BSD: Remove -g flag

engine/bugreporter.cpp

@@ -20,6 +20,11 @@
 #include <copyfile.h>
 #import <mach/mach_host.h>
 #import <sys/sysctl.h>
+#elif defined(BSD)
+# include <sys/sysctl.h>
+# include <sys/types.h>
+# include <fcntl.h>
+# define HW_MEMSIZE HW_PHYSMEM
 #elif defined(LINUX)
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -105,7 +110,7 @@
 #define BUG_REPOSITORY_URL "\\\\fileserver\\bugs"
 #elif defined(OSX)
 #define BUG_REPOSITORY_URL "/Volumes/bugs"
-#elif defined(LINUX)
+#elif defined(LINUX) || defined(BSD)
 #define BUG_REPOSITORY_URL "\\\\fileserver\\bugs"
 #else
 //#error
@@ -139,7 +144,7 @@ unsigned long GetRam()
 	MEMORYSTATUS stat;
 	GlobalMemoryStatus( &stat );
 	return (stat.dwTotalPhys / (1024 * 1024));
-#elif defined(OSX)
+#elif defined(OSX) || defined(BSD)
 	int mib[2] = { CTL_HW, HW_MEMSIZE };
 	u_int namelen = sizeof(mib) / sizeof(mib[0]);
 	uint64_t memsize;
@@ -340,6 +345,12 @@ void DisplaySystemVersion( char *osversion, int maxlen )
 
 		fclose( fpKernelVer );
 	}
+#elif BSD
+  #ifdef __FreeBSD__
+    osversion = (char *)"FreeBSD";
+  #else
+    osversion = (char *)"*BSD";
+  #endif
 #endif
 }
 
@@ -2246,7 +2257,7 @@ void NonFileSystem_CreatePath (const char *path)
 	}
 }
 
-#ifdef LINUX
+#if defined(LINUX) || defined(BSD)
 #define COPYFILE_ALL 0
 #define BSIZE 65535
 int copyfile( const char *local, const char *remote, void *ignored, int ignoredFlags )

engine/host.cpp

@@ -3947,7 +3947,7 @@ bool DLL_LOCAL Host_IsValidSignature( const char *pFilename, bool bAllowUnknown
 #if defined( SWDS ) || defined(_X360)
 	return true;
 #else
-	if ( sv.IsDedicated() || IsOSX() || IsLinux() )
+	if ( sv.IsDedicated() || IsOSX() || IsLinux() || IsBSD() )
 	{
 		// dedicated servers and Mac and Linux  binaries don't check signatures
 		return true;

engine/sv_main.cpp

@@ -2714,6 +2714,14 @@ bool CGameServer::SpawnServer( const char *szMapName, const char *szMapFile, con
 		event->SetString( "os", "LINUX" );
 #elif defined ( OSX )
 		event->SetString( "os", "OSX" );
+#elif defined(BSD)
+    event->SetString("os",
+#    ifdef __FreeBSD__
+      "FreeBSD"
+#    else
+      "BSD"
+#    endif
+    );
 #else
 #error
 #endif

engine/sv_uploadgamestats.cpp

@@ -21,9 +21,10 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 //$ #include <uuid/uuid.h>
-typedef unsigned char uuid_t[16];
 #ifdef OSX
 #include <uuid/uuid.h>
+#elif defined(BSD)
+#include <uuid.h>
 #else
 typedef unsigned char uuid_t[16];
 #endif
@@ -397,6 +398,9 @@ public:
 			uuid_t newId;
 #ifdef OSX
 			uuid_generate( newId );
+#elif defined(BSD)
+			uint32_t status;
+			uuid_create( &newId, &status );
 #endif
 #else
 #error

engine/sys_dll.cpp

@@ -12,6 +12,10 @@
 #elif defined(OSX)
 #include <Carbon/Carbon.h>
 #include <sys/sysctl.h>
+#elif defined(BSD)
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#define HW_MEMSIZE HW_PHYSMEM
 #endif
 #if defined(LINUX)
 #include <unistd.h>
@@ -456,21 +460,14 @@ void Sys_Error_Internal( bool bMinidump, const char *error, va_list argsList )
 
 			// We always get here because the above filter evaluates to EXCEPTION_EXECUTE_HANDLER
 		}
-#elif defined( OSX )
+#elif defined(POSIX)
 		// Doing this doesn't quite work the way we want because there is no "crashing" thread
 		// and we see "No thread was identified as the cause of the crash; No signature could be created because we do not know which thread crashed" on the back end
 		//SteamAPI_WriteMiniDump( 0, NULL, build_number() );
 		printf("\n ##### Sys_Error: %s", text );
 		fflush(stdout );
 
-		int *p = 0;
-		*p = 0xdeadbeef;
-#elif defined( LINUX )
-		// Doing this doesn't quite work the way we want because there is no "crashing" thread
-		// and we see "No thread was identified as the cause of the crash; No signature could be created because we do not know which thread crashed" on the back end
-		//SteamAPI_WriteMiniDump( 0, NULL, build_number() );
-		int *p = 0;
-		*p = 0xdeadbeef;
+		raise(SIGTRAP);
 #else
 #warning "need minidump impl on sys_error"
 #endif
@@ -671,7 +668,7 @@ void Sys_InitMemory( void )
 #elif defined(POSIX)
 	uint64_t memsize = ONE_HUNDRED_TWENTY_EIGHT_MB;
 
-#if defined(OSX)
+#if defined(OSX) || defined(BSD)
 	int mib[2] = { CTL_HW, HW_MEMSIZE };
 	u_int namelen = sizeof(mib) / sizeof(mib[0]);
 	size_t len = sizeof(memsize);
@@ -1589,7 +1586,9 @@ CON_COMMAND( star_memory, "Dump memory stats" )
 	struct mstats memstats = mstats( );
 	Msg( "Available %.2f MB, Used: %.2f MB, #mallocs = %lu\n",
 		 memstats.bytes_free / ( 1024.0 * 1024.0), memstats.bytes_used / ( 1024.0 * 1024.0 ), memstats.chunks_used );
-#else
+#elif BSD
+# warning TODO: Implement memory stats (peace of sheet of course)
+#else // Win32
 	MEMORYSTATUS stat;
 	GlobalMemoryStatus( &stat );
 	Msg( "Available: %.2f MB, Used: %.2f MB, Free: %.2f MB\n", 

engine/sys_dll2.cpp

@@ -15,7 +15,7 @@
 #include <Psapi.h>
 #endif
 
-#if defined( OSX )
+#if defined( OSX ) || defined(BSD)
 #include <sys/sysctl.h>
 #endif
 
@@ -278,7 +278,7 @@ static void posix_signal_handler( int i )
 #define DO_TRY		if ( sigsetjmp( g_mark, 1 ) == 0 )
 #define DO_CATCH	else
 
-#if defined( OSX )
+#if defined( OSX ) || defined(BSD)
 #define __sighandler_t sig_t
 #endif
 
@@ -537,7 +537,7 @@ public:
 			FreeLibrary( hInst );
 		}
 
-#elif defined( OSX )
+#elif defined( OSX ) || defined(BSD)
 
 		static const struct
 		{
@@ -548,8 +548,13 @@ public:
 		#define _XTAG( _x ) { _x, #_x }
 			_XTAG( HW_PHYSMEM ),
 			_XTAG( HW_USERMEM ),
+#ifdef BSD
+			_XTAG( HW_PHYSMEM ),
+			_XTAG( HW_NCPU ),
+#else
 			_XTAG( HW_MEMSIZE ),
 			_XTAG( HW_AVAILCPU ),
+#endif
 		#undef _XTAG
 		};
 

engine/sys_mainwind.cpp

@@ -25,7 +25,7 @@
 #elif defined(_X360)
 	// nothing to include for 360
 #elif defined(OSX)
-#elif defined(LINUX)
+#elif defined(LINUX) || defined(BSD)
 	#include "tier0/dynfunction.h"
 #elif defined(_WIN32)
 	#include "tier0/dynfunction.h"
@@ -833,11 +833,7 @@ LRESULT CGame::WindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
     // return 0 if handled message, 1 if not
     return lRet;
 }
-#elif defined(OSX)
-
-#elif defined(LINUX)
-
-#elif defined(_WIN32)
+#elif defined(OSX) || defined(LINUX) || defined(_WIN32) || defined(BSD)
 
 #else
 #error