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