diff options
| author | Jak <[email protected]> | 2019-04-22 19:03:00 +0100 |
|---|---|---|
| committer | Ray <[email protected]> | 2019-04-22 20:03:00 +0200 |
| commit | 4b8d06f50139b33d7670c286e2e3f006843ac8ba (patch) | |
| tree | 4645ae065f153caa3e4a0826dab20914ee8ebf78 /src/rnet.h | |
| parent | e41cb774c2426896a198152bdac7ff2f99223bd6 (diff) | |
| download | raylib-4b8d06f50139b33d7670c286e2e3f006843ac8ba.tar.gz raylib-4b8d06f50139b33d7670c286e2e3f006843ac8ba.zip | |
[rnet] module WIP (#809)
Added experimental network module
Diffstat (limited to 'src/rnet.h')
| -rw-r--r-- | src/rnet.h | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/src/rnet.h b/src/rnet.h new file mode 100644 index 00000000..c2a14015 --- /dev/null +++ b/src/rnet.h @@ -0,0 +1,228 @@ +/**********************************************************************************************
+*
+* rnet - Provides cross-platform network defines, macros etc
+*
+* DEPENDENCIES:
+* <limits.h> - Used for cross-platform type specifiers
+*
+* INSPIRED BY:
+* SFML Sockets - https://www.sfml-dev.org/documentation/2.5.1/classsf_1_1Socket.php
+* SDL_net - https://www.libsdl.org/projects/SDL_net/
+* BSD Sockets - https://www.gnu.org/software/libc/manual/html_node/Sockets.html
+* BEEJ - https://beej.us/guide/bgnet/html/single/bgnet.html
+* Winsock2 - https://docs.microsoft.com/en-us/windows/desktop/api/winsock2
+*
+*
+* CONTRIBUTORS:
+* Jak Barnes (github: @syphonx) (Feb. 2019):
+* - Initial version
+*
+* LICENSE: zlib/libpng
+*
+* Copyright (c) 2014-2019 Ramon Santamaria (@raysan5)
+*
+* This software is provided "as-is", without any express or implied warranty. In no event
+* will the authors be held liable for any damages arising from the use of this software.
+*
+* Permission is granted to anyone to use this software for any purpose, including commercial
+* applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+* 1. The origin of this software must not be misrepresented; you must not claim that you
+* wrote the original software. If you use this software in a product, an acknowledgment
+* in the product documentation would be appreciated but is not required.
+*
+* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
+* as being the original software.
+*
+* 3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+//----------------------------------------------------------------------------------
+// Platform type sizes
+//----------------------------------------------------------------------------------
+
+#include <limits.h>
+
+//----------------------------------------------------------------------------------
+// Undefine any conflicting windows.h symbols
+//----------------------------------------------------------------------------------
+
+// If defined, the following flags inhibit definition of the indicated items.
+#define NOGDICAPMASKS // CC_*, LC_*, PC_*, CP_*, TC_*, RC_
+#define NOVIRTUALKEYCODES // VK_*
+#define NOWINMESSAGES // WM_*, EM_*, LB_*, CB_*
+#define NOWINSTYLES // WS_*, CS_*, ES_*, LBS_*, SBS_*, CBS_*
+#define NOSYSMETRICS // SM_*
+#define NOMENUS // MF_*
+#define NOICONS // IDI_*
+#define NOKEYSTATES // MK_*
+#define NOSYSCOMMANDS // SC_*
+#define NORASTEROPS // Binary and Tertiary raster ops
+#define NOSHOWWINDOW // SW_*
+#define OEMRESOURCE // OEM Resource values
+#define NOATOM // Atom Manager routines
+#define NOCLIPBOARD // Clipboard routines
+#define NOCOLOR // Screen colors
+#define NOCTLMGR // Control and Dialog routines
+#define NODRAWTEXT // DrawText() and DT_*
+#define NOGDI // All GDI defines and routines
+#define NOKERNEL // All KERNEL defines and routines
+#define NOUSER // All USER defines and routines
+#define NONLS // All NLS defines and routines
+#define NOMB // MB_* and MessageBox()
+#define NOMEMMGR // GMEM_*, LMEM_*, GHND, LHND, associated routines
+#define NOMETAFILE // typedef METAFILEPICT
+#define NOMINMAX // Macros min(a,b) and max(a,b)
+#define NOMSG // typedef MSG and associated routines
+#define NOOPENFILE // OpenFile(), OemToAnsi, AnsiToOem, and OF_*
+#define NOSCROLL // SB_* and scrolling routines
+#define NOSERVICE // All Service Controller routines, SERVICE_ equates, etc.
+#define NOSOUND // Sound driver routines
+#define NOTEXTMETRIC // typedef TEXTMETRIC and associated routines
+#define NOWH // SetWindowsHook and WH_*
+#define NOWINOFFSETS // GWL_*, GCL_*, associated routines
+#define NOCOMM // COMM driver routines
+#define NOKANJI // Kanji support stuff.
+#define NOHELP // Help engine interface.
+#define NOPROFILER // Profiler interface.
+#define NODEFERWINDOWPOS // DeferWindowPos routines
+#define NOMCX // Modem Configuration Extensions
+#define MMNOSOUND
+
+//----------------------------------------------------------------------------------
+// Platform defines
+//----------------------------------------------------------------------------------
+
+#define PLATFORM_WINDOWS 1
+#define PLATFORM_LINUX 2
+
+#if defined(__WIN32__) || defined(WIN32)
+# define PLATFORM PLATFORM_WINDOWS
+#elif defined(_LINUX)
+# define PLATFORM PLATFORM_LINUX
+#endif
+
+//----------------------------------------------------------------------------------
+// Platform type definitions
+// From: https://github.com/DFHack/clsocket/blob/master/src/Host.h
+//----------------------------------------------------------------------------------
+
+#ifdef WIN32
+typedef int socklen_t;
+#endif
+
+#ifndef RESULT_SUCCESS
+# define RESULT_SUCCESS 0
+#endif // RESULT_SUCCESS
+
+#ifndef RESULT_FAILURE
+# define RESULT_FAILURE 1
+#endif // RESULT_FAILURE
+
+#ifndef htonll
+# ifdef _BIG_ENDIAN
+# define htonll(x) (x)
+# define ntohll(x) (x)
+# else
+# define htonll(x) ((((uint64) htonl(x)) << 32) + htonl(x >> 32))
+# define ntohll(x) ((((uint64) ntohl(x)) << 32) + ntohl(x >> 32))
+# endif // _BIG_ENDIAN
+#endif // htonll
+
+//----------------------------------------------------------------------------------
+// Platform specific network includes
+// From: https://github.com/SDL-mirror/SDL_net/blob/master/SDLnetsys.h
+//----------------------------------------------------------------------------------
+
+// Include system network headers
+
+#ifdef _WIN32
+# pragma comment(lib, "ws2_32.lib")
+# define __USE_W32_SOCKETS
+# define WIN32_LEAN_AND_MEAN
+# include <winsock2.h>
+# include <Ws2tcpip.h>
+# include <io.h>
+# define IPTOS_LOWDELAY 0x10
+#else /* UNIX */
+# include <sys/types.h>
+# include <fcntl.h>
+# include <netinet/in.h>
+# include <sys/ioctl.h>
+# include <sys/time.h>
+# include <unistd.h>
+# include <net/if.h>
+# include <netdb.h>
+# include <netinet/tcp.h>
+# include <sys/socket.h>
+# include <arpa/inet.h>
+#endif /* WIN32 */
+
+#ifndef INVALID_SOCKET
+# define INVALID_SOCKET ~(0)
+#endif
+
+#ifndef __USE_W32_SOCKETS
+# define closesocket close
+# define SOCKET int
+# define INVALID_SOCKET -1
+# define SOCKET_ERROR -1
+#endif
+
+#ifdef __USE_W32_SOCKETS
+# ifndef EINTR
+# define EINTR WSAEINTR
+# endif
+#endif
+
+//----------------------------------------------------------------------------------
+// Module defines
+//----------------------------------------------------------------------------------
+
+// Network connection related defines
+#define SOCKET_MAX_SET_SIZE (32) // Maximum sockets in a set
+#define SOCKET_MAX_QUEUE_SIZE (16) // Maximum socket queue size
+
+// Network address related defines
+#define ADDRESS_IPV4_ADDRSTRLEN (22) // IPv4 string length
+#define ADDRESS_IPV6_ADDRSTRLEN (65) // IPv6 string length
+#define ADDRESS_TYPE_ANY (0) // AF_UNSPEC
+#define ADDRESS_TYPE_IPV4 (2) // AF_INET
+#define ADDRESS_TYPE_IPV6 (23) // AF_INET6
+#define ADDRESS_MAXHOST (1025) // Max size of a fully-qualified domain name
+#define ADDRESS_MAXSERV (32) // Max size of a service name
+
+// Network address related defines
+#define ADDRESS_ANY ((unsigned long) 0x00000000)
+#define ADDRESS_LOOPBACK (0x7f000001)
+#define ADDRESS_BROADCAST ((unsigned long) 0xffffffff)
+#define ADDRESS_NONE (0xffffffff)
+
+// Address resolution related defines
+#if defined(_WIN32)
+ #define ADDRESS_INFO_PASSIVE (0x00000001) // Socket address will be used in bind() call
+ #define ADDRESS_INFO_CANONNAME (0x00000002) // Return canonical name in first ai_canonname
+ #define ADDRESS_INFO_NUMERICHOST (0x00000004) // Nodename must be a numeric address string
+ #define ADDRESS_INFO_NUMERICSERV (0x00000008) // Servicename must be a numeric port number
+ #define ADDRESS_INFO_DNS_ONLY (0x00000010) // Restrict queries to unicast DNS only (no LLMNR, netbios, etc.)
+ #define ADDRESS_INFO_ALL (0x00000100) // Query both IP6 and IP4 with AI_V4MAPPED
+ #define ADDRESS_INFO_ADDRCONFIG (0x00000400) // Resolution only if global address configured
+ #define ADDRESS_INFO_V4MAPPED (0x00000800) // On v6 failure, query v4 and convert to V4MAPPED format
+ #define ADDRESS_INFO_NON_AUTHORITATIVE (0x00004000) // LUP_NON_AUTHORITATIVE
+ #define ADDRESS_INFO_SECURE (0x00008000) // LUP_SECURE
+ #define ADDRESS_INFO_RETURN_PREFERRED_NAMES (0x00010000) // LUP_RETURN_PREFERRED_NAMES
+ #define ADDRESS_INFO_FQDN (0x00020000) // Return the FQDN in ai_canonname
+ #define ADDRESS_INFO_FILESERVER (0x00040000) // Resolving fileserver name resolution
+ #define ADDRESS_INFO_DISABLE_IDN_ENCODING (0x00080000) // Disable Internationalized Domain Names handling
+ #define ADDRESS_INFO_EXTENDED (0x80000000) // Indicates this is extended ADDRINFOEX(2/..) struct
+ #define ADDRESS_INFO_RESOLUTION_HANDLE (0x40000000) // Request resolution handle
+#endif
+
+// Network resolution related defines
+#define NAME_INFO_DEFAULT (0x00) // No flags set
+#define NAME_INFO_NOFQDN (0x01) // Only return nodename portion for local hosts
+#define NAME_INFO_NUMERICHOST (0x02) // Return numeric form of the host's address
+#define NAME_INFO_NAMEREQD (0x04) // Error if the host's name not in DNS
+#define NAME_INFO_NUMERICSERV (0x08) // Return numeric form of the service (port #)
+#define NAME_INFO_DGRAM (0x10) // Service is a datagram service
\ No newline at end of file |