Initial commit: server + serverfiles

server/libthecore/include/stdafx.h

@@ -0,0 +1,238 @@
+#ifndef __INC_LIBTHECORE_STDAFX_H__
+#define __INC_LIBTHECORE_STDAFX_H__
+
+#if defined(__GNUC__)
+#define INLINE __inline__
+#elif defined(_MSC_VER)
+#define INLINE inline
+#endif
+
+#ifdef __WIN32__
+#define WIN32_LEAN_AND_MEAN
+
+#include <windows.h>
+#include <winsock2.h>
+#include <tchar.h>
+#include <errno.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <conio.h>
+#include <process.h>
+#include <limits.h>
+#include <math.h>
+#include <locale.h>
+#include <io.h>
+#include <direct.h>
+#include <fcntl.h>
+
+#include "xdirent.h"
+#include "xgetopt.h"
+
+#define S_ISDIR(m)	(m & _S_IFDIR)
+#define snprintf _snprintf
+
+struct timespec
+{
+    time_t  tv_sec;         /* seconds */
+    long    tv_nsec;        /* and nanoseconds */
+};
+
+#define __USE_SELECT__
+
+#define PATH_MAX _MAX_PATH
+
+// C runtime library adjustments
+#define strlcat(dst, src, size) strcat_s(dst, size, src)
+#define strlcpy(dst, src, size) strncpy_s(dst, size, src, _TRUNCATE)
+#define strtoull(str, endptr, base) _strtoui64(str, endptr, base)
+#define strtof(str, endptr) (float)strtod(str, endptr)
+#define strcasecmp(s1, s2) stricmp(s1, s2)
+#define strncasecmp(s1, s2, n) strnicmp(s1, s2, n)
+#define atoll(str) _atoi64(str)
+#define localtime_r(timet, result) localtime_s(result, timet)
+#define strtok_r(s, delim, ptrptr) strtok_s(s, delim, ptrptr)
+
+#include <boost/__typeof/__typeof.hpp>
+#define __typeof(t) BOOST_TYPEOF(t)
+
+// dummy declaration of non-supported signals
+#define SIGUSR1     30  /* user defined signal 1 */
+#define SIGUSR2     31  /* user defined signal 2 */
+
+inline void usleep(unsigned long usec) {
+	::Sleep(usec / 1000);
+}
+inline unsigned sleep(unsigned sec) {
+	::Sleep(sec * 1000);
+	return 0;
+}
+inline double rint(double x)
+{
+	return ::floor(x+.5);
+}
+
+
+#else
+
+/* ### LINUX-BLOCK-BEGIN (stdafx.h __USE_SELECT__) ####################### */
+/* Linux gets the epoll backend in fdwatch.c, so it must NOT fall back to the
+ * select() one.  That branch is not merely slow here, it is wrong:
+ *   - it calls select(0, ...); nfds == 0 is fine on Windows where the
+ *     argument is ignored, but on Linux it means "watch nothing";
+ *   - game calls fdwatch_new(4096) while FD_SETSIZE is 1024, and
+ *     socket_accept() (socket.c:232) accepts descriptors up to 65500;
+ *   - it uses a compacted index model and swap-removes on delete, whereas
+ *     db's RemovePeer() deletes mid-iteration, which would silently re-point
+ *     later event indices at the wrong peer.
+ * The original directive is the "#ifndef __FreeBSD__" preserved below. */
+#if !defined(__FreeBSD__) && !defined(__linux__)
+/* ### LINUX-BLOCK-END (stdafx.h __USE_SELECT__) ######################### */
+#define __USE_SELECT__
+#ifdef __CYGWIN__
+#define _POSIX_SOURCE 1
+#endif
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <ctype.h>
+#include <limits.h>
+#include <dirent.h>
+
+#include <sys/time.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <sys/socket.h>
+
+#include <sys/signal.h>
+#include <sys/wait.h>
+
+#include <pthread.h>
+#include <semaphore.h>
+
+#ifdef __FreeBSD__
+#include <sys/event.h>
+#endif
+
+/* ### LINUX-BLOCK-BEGIN (stdafx.h linux headers) ######################## */
+#if defined(__linux__)
+/* ------------------------------------------------------------------------
+ * Linux port.  kqueue(2) does not exist here; fdwatch.c implements the same
+ * public API on top of epoll(7).  See the "#if defined(__linux__)" branch of
+ * fdwatch.c.
+ * ---------------------------------------------------------------------- */
+#include <features.h>
+#include <sys/epoll.h>
+#include <sys/ioctl.h>
+#include <linux/sockios.h>	/* SIOCOUTQ - used to emulate EVFILT_WRITE's
+				   "free space in the socket send buffer" */
+#include <sys/random.h>		/* getrandom() - stands in for srandomdev() */
+#endif
+/* ### LINUX-BLOCK-END (stdafx.h linux headers) ########################## */
+
+#endif
+
+/* ### LINUX-BLOCK-BEGIN (stdafx.h strlcpy) ############################## */
+#if defined(__linux__)
+/* ------------------------------------------------------------------------
+ * strlcpy()/strlcat() are BSD extensions.  glibc only gained them in 2.38
+ * (Ubuntu 24.04 / Debian 13 and newer); on anything older libthecore ships
+ * the canonical OpenBSD implementation in strlcpy.c.  The prototypes below
+ * are byte-compatible with both glibc's and OpenBSD's, so declaring them is
+ * harmless when the C library already provides them - but we only do so when
+ * it does not, to avoid clashing with glibc's __restrict qualified
+ * declarations.
+ *
+ * Every other module (game, db, libgame, libsql, ...) includes this header
+ * through its own stdafx.h, so this one place covers all 65 call sites.
+ *
+ * NOTE: the __WIN32__ branch above #defines strlcpy/strlcat as macros; this
+ * branch is in the #else half of that same #ifdef chain, so the two can never
+ * collide.
+ * ---------------------------------------------------------------------- */
+#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
+#if __GLIBC_PREREQ(2, 38)
+#define THECORE_HAVE_STRLCPY 1
+#endif
+#endif
+
+#ifndef THECORE_HAVE_STRLCPY
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern size_t strlcpy(char * dst, const char * src, size_t siz);
+extern size_t strlcat(char * dst, const char * src, size_t siz);
+#ifdef __cplusplus
+}
+#endif
+#endif
+#endif
+/* ### LINUX-BLOCK-END (stdafx.h strlcpy) ################################ */
+
+/* ### LINUX-BLOCK-BEGIN (stdafx.h false/true) ########################### */
+/* ---------------------------------------------------------------------------
+ * "false" and "true" are keywords in C++, not macros, so "#ifndef false" is
+ * always true and the two #defines below turn them into the *int* 0 and 1 for
+ * every translation unit that includes this header.
+ *
+ * That is fatal on Linux under -std=c++23 (the standard game/src/Makefile and
+ * db/src/Makefile both use).  libstdc++ 13 writes constraints such as
+ *
+ *     requires __is_signed_int128<_Tp> || false
+ *
+ * in <bits/iterator_concepts.h>, and with "false" rewritten to 0 the compiler
+ * rejects them: "error: constraint '0' has type 'int', not 'bool'".  It fires
+ * hundreds of times for any TU that includes <string>, <vector>, <algorithm>,
+ * <map> ... after this header - which is exactly what game/src/stdafx.h does
+ * (it includes this file at line 9 and the STL headers at lines 15-27), so it
+ * would break essentially all of game/ and db/.
+ *
+ * The C++ keywords already are what these macros try to provide: FALSE/TRUE
+ * below still evaluate to 0 and 1, just with type bool instead of int, and
+ * both promote to the same int in every context this tree uses them
+ * (comparisons, varargs, assignment to int/BYTE fields).
+ *
+ * The FreeBSD/Windows path keeps the original #ifndef block verbatim.
+ * ------------------------------------------------------------------------- */
+#if !(defined(__linux__) && defined(__cplusplus))
+#ifndef false
+#define false	0
+#define true	(!false)
+#endif
+#endif
+/* ### LINUX-BLOCK-END (stdafx.h false/true) ############################# */
+
+#ifndef FALSE
+#define FALSE	false
+#define TRUE	(!FALSE)
+#endif
+
+#include "typedef.h"
+#include "heart.h"
+#include "fdwatch.h"
+#include "socket.h"
+#include "kstbl.h"
+#include "hangul.h"
+#include "buffer.h"
+#include "signal.h"
+#include "log.h"
+#include "main.h"
+#include "utils.h"
+#include "crypt.h"
+#include "memcpy.h"
+
+#endif // __INC_LIBTHECORE_STDAFX_H__