X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=win%2Finspircd_win32wrapper.h;h=b2ca05229692f9b1f8add017a4148664749dc6c0;hb=d9b177227279d0c312c489634a8abe8b25a83f8a;hp=6b068adeaa20b2695484b0e192e7e87e04ae2a08;hpb=1312f2db8ed90464e73acdcc07bb1aae92964345;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/win/inspircd_win32wrapper.h b/win/inspircd_win32wrapper.h index 6b068adea..b2ca05229 100644 --- a/win/inspircd_win32wrapper.h +++ b/win/inspircd_win32wrapper.h @@ -1,74 +1,57 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2020 Matt Schatz + * Copyright (C) 2013-2015 Attila Molnar + * Copyright (C) 2013, 2015, 2018-2019, 2021 Sadie Powell + * Copyright (C) 2012-2013 ChrisTX + * Copyright (C) 2012 Robby + * Copyright (C) 2011, 2014, 2019 Adam + * Copyright (C) 2009 Uli Schlachter + * Copyright (C) 2007-2009 Robin Burchell + * Copyright (C) 2007-2008 Craig Edwards + * Copyright (C) 2007, 2009 Dennis Friis + * Copyright (C) 2007 burlex * - * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. * - * --------------------------------------------------- + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ + +#pragma once + /* Windows Port Wrapper Functions/Definitions By Burlex */ - -#ifndef INSPIRCD_WIN32WRAPPER_H -#define INSPIRCD_WIN32WRAPPER_H - /* * Starting with PSAPI version 2 for Windows 7 and Windows Server 2008 R2, this function is defined as K32GetProcessMemoryInfo in Psapi.h and exported * in Kernel32.lib and Kernel32.dll. However, you should always call this function as GetProcessMemoryInfo. To ensure correct resolution of symbols - * for programs that will run on earlier versions ofWindows, add Psapi.lib to the TARGETLIBS macro and compile the program with PSAPI_VERSION=1. - * + * for programs that will run on earlier versions of Windows, add Psapi.lib to the TARGETLIBS macro and compile the program with PSAPI_VERSION=1. + * * We do this before anything to make sure it's done. */ #define PSAPI_VERSION 1 -#ifndef CONFIGURE_BUILD #include "win32service.h" -#endif - -/* Define the WINDOWS macro. This means we're building on windows to the rest of the server. - I think this is more reasonable than using WIN32, especially if we're gonna be doing 64-bit compiles */ -#define WINDOWS 1 -#define ENABLE_CRASHDUMPS 0 /* This defaults to 64, way too small for an ircd! */ -/* CRT memory debugging */ -#ifdef DEBUG -#define _CRTDBG_MAP_ALLOC -#include -#include -#endif #define FD_SETSIZE 24000 -typedef unsigned __int16 uint16_t; -typedef unsigned __int32 uint32_t; - /* Make builds smaller, leaner and faster */ #define VC_EXTRALEAN #define WIN32_LEAN_AND_MEAN -/* Not defined in windows */ -#define SIGHUP 1 - -/* Not defined in windows, parameter to shutdown() */ -#define SHUT_WR 2 - -/* They just have to be *different*, don't they. */ -#define PATH_MAX MAX_PATH - -/* Begone shitty 'safe STL' warnings */ -#define _SCL_SECURE_NO_WARNINGS -#define _CRT_SECURE_NO_WARNINGS -#define _AFX_SECURE_NO_WARNINGS -#define _ATL_SECURE_NO_WARNINGS - -/* Macros for exporting symbols - dependant on what is being compiled */ +/* Macros for exporting symbols - dependent on what is being compiled */ #ifdef DLL_BUILD #define CoreExport __declspec(dllimport) @@ -78,179 +61,146 @@ typedef unsigned __int32 uint32_t; #define DllExport __declspec(dllimport) #endif +// File numbers for standard streams. +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 +#define STDERR_FILENO 2 + /* Redirect main() through a different method in win32service.cpp, to intercept service startup */ #define ENTRYPOINT CoreExport int smain(int argc, char** argv) /* Disable the deprecation warnings.. it spams :P */ #define _CRT_SECURE_NO_DEPRECATE -#define _SCL_SECURE_NO_DEPRECATE +#define _WINSOCK_DEPRECATED_NO_WARNINGS -#include - -/* Say we're building on windows 2000. Anyone running something older than this - * reeeeeeeally needs to upgrade! */ +// Windows doesn't support getopt_long so we use ya_getopt instead. +#include "ya_getopt.h" /* Normal windows (platform-specific) includes */ #include +#pragma comment(lib, "Ws2_32.lib") #include #include #include #include #include #include -#include -#include #include -#ifdef ENABLE_CRASHDUMPS -#include -#endif +#define F_OK 0 /* test for existence of file */ +#define X_OK (1<<0) /* test for execute or search permission */ +#define W_OK (1<<1) /* test for write permission */ +#define R_OK (1<<2) /* test for read permission */ + +// Windows defines these already. +#undef ERROR +#undef min +#undef max /* strcasecmp is not defined on windows by default */ #define strcasecmp _stricmp +#define strncasecmp _strnicmp + +typedef SSIZE_T ssize_t; -/* this standard function is nonstarard. go figure. */ +/* _popen, _pclose */ #define popen _popen #define pclose _pclose +#define getpid _getpid +#define dup _dup +#define fdopen _fdopen -/* Error macros need to be redirected to winsock error codes, apart from on VS2010 *SIGH* */ -#if _MSC_VER < 1600 - #define ETIMEDOUT WSAETIMEDOUT - #define ECONNREFUSED WSAECONNREFUSED - #define EADDRINUSE WSAEADDRINUSE - #define EINPROGRESS WSAEWOULDBLOCK - #define EADDRNOTAVAIL WSAEADDRNOTAVAIL -#endif - -/* Convert formatted (xxx.xxx.xxx.xxx) string to in_addr struct */ -CoreExport int insp_inet_pton(int af, const char * src, void * dst); - -/* Convert struct to formatted (xxx.xxx.xxx.xxx) string */ -CoreExport const char * insp_inet_ntop(int af, const void * src, char * dst, socklen_t cnt); - -/* we don't want to use windows' broken inet_pton and ntop */ -#define inet_pton insp_inet_pton -#define inet_ntop insp_inet_ntop - -/* Safe printf functions aren't defined in VC2003 */ -#define snprintf _snprintf -#define vsnprintf _vsnprintf - -/* Since when does the ISO C++ standard *remove* C functions?! */ -#define mkdir(file,mode) _mkdir(file) - -/* Unix-style sleep (argument is in seconds) */ -__inline void sleep(int seconds) { Sleep(seconds * 1000); } - -/* IPV4 only convert string to address struct */ -CoreExport int inet_aton(const char *, struct in_addr *); +// warning: 'identifier' : class 'type' needs to have dll-interface to be used by clients of class 'type2' +// Normally, this is a huge problem, but due to our new/delete remap, we can ignore it. +#pragma warning(disable:4251) -/* Unix-style get running user id */ -CoreExport int geteuid(); +// warning: DLL-interface classkey 'identifier' used as base for DLL-interface classkey 'identifier' +#pragma warning(disable:4275) -/* Handles colors in printf */ -CoreExport int printf_c(const char * format, ...); +// warning: unreferenced formal parameter +// Unimportant for now, but for the next version, we should take a look at these again. +#pragma warning(disable:4100) -/* getopt() wrapper */ -# define no_argument 0 -# define required_argument 1 -# define optional_argument 2 -struct option -{ - char *name; - int has_arg; - int *flag; - int val; -}; -extern int optind; -extern char optarg[514]; -int getopt_long_only (int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind); +// warning: 'class' : assignment operator could not be generated +#pragma warning(disable:4512) -/* Module Loading */ -#define dlopen(path, state) (void*)LoadLibrary(path) -#define dlsym(handle, export) (void*)GetProcAddress((HMODULE)handle, export) -#define dlclose(handle) FreeLibrary((HMODULE)handle) -const char * dlerror(); +// warning C4127: conditional expression is constant +// This will be triggered like crazy because FOREACH_MOD and similar macros are wrapped in do { ... } while(0) constructs +#pragma warning(disable:4127) -/* Unix-style directory searching functions */ -#define chmod(filename, mode) - -struct dirent -{ - char d_name[MAX_PATH]; -}; +// warning C4996: The POSIX name for this item is deprecated. +#pragma warning(disable:4996) -struct DIR -{ - dirent dirent_pointer; - HANDLE find_handle; - WIN32_FIND_DATA find_data; - bool first; -}; +// warning C4244: conversion from 'x' to 'y', possible loss of data +#pragma warning(disable:4244) -CoreExport DIR * opendir(const char * path); -CoreExport dirent * readdir(DIR * handle); -CoreExport void closedir(DIR * handle); +// warning C4267: 'var' : conversion from 'size_t' to 'type', possible loss of data +#pragma warning(disable:4267) -CoreExport int gettimeofday(struct timeval * tv, void * tz); +// warning C4706: assignment within conditional expression +#pragma warning(disable:4706) -/* Disable these stupid warnings.. */ +// warning C4800: 'type' : forcing value to bool 'true' or 'false' (performance warning) #pragma warning(disable:4800) -#pragma warning(disable:4251) -#pragma warning(disable:4275) -#pragma warning(disable:4244) // warning C4244: '=' : conversion from 'long' to 'short', possible loss of data -#pragma warning(disable:4267) // warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data -#pragma warning(disable:4805) // warning C4805: '!=' : unsafe mix of type 'char' and type 'bool' in operation -#pragma warning(disable:4311) // warning C4311: 'type cast' : pointer truncation from 'accept_overlap *' to 'int' -#pragma warning(disable:4312) // warning C4312: 'type cast' : conversion from 'int' to 'HANDLE' of greater size -#pragma warning(disable:4355) // warning C4355: 'this' : used in base member initializer list -#pragma warning(disable:4996) // warning C4996: 'std::_Traits_helper::move_s' was declared deprecated -#pragma warning(disable:4706) // warning C4706: assignment within conditional expression -#pragma warning(disable:4201) // mmsystem.h generates this warning - -/* Mehhhh... typedefs. */ - -typedef unsigned char uint8_t; -typedef unsigned long long uint64_t; -typedef signed char int8_t; -typedef signed long int32_t; -typedef signed long long int64_t; -typedef signed long ssize_t; /* Shared memory allocation functions */ void * ::operator new(size_t iSize); void ::operator delete(void * ptr); -/* IPC Handlers */ -class ValueItem; -class ServerConfig; +#include -/* Look up the nameserver in use from the registry on windows */ -CoreExport std::string FindNameServerWin(); - -/* no uio.h on win, but win has alternatives in io.h rest is wrapped here */ -#define IOV_MAX 1024 -struct iovec +class CWin32Exception : public std::exception { - size_t iov_len; - void* iov_base; +public: + CWin32Exception(); + CWin32Exception(const CWin32Exception& other); + virtual const char* what() const throw(); + DWORD GetErrorCode(); + +private: + char szErrorString[500]; + DWORD dwErrorCode; }; -CoreExport ssize_t writev(int fd, const struct iovec* iov, int iovcnt); - -/* Clear a windows console */ -CoreExport void ClearConsole(); -CoreExport DWORD WindowsForkStart(); +// Same value as EXIT_STATUS_FORK (EXIT_STATUS_FORK is unused on Windows) +#define EXIT_STATUS_SERVICE 4 -CoreExport void WindowsForkKillOwner(); - -CoreExport void ChangeWindowsSpecificPointers(); - -CoreExport bool ValidateWindowsDnsServer(ServerConfig* conf, const char* tag, const char* value, ValueItem &data); +// POSIX iovec +struct iovec +{ + void* iov_base; // Starting address + size_t iov_len; // Number of bytes to transfer +}; -CoreExport bool initwmi(); -CoreExport void donewmi(); -CoreExport int getcpu(); +// Windows WSABUF with POSIX field names +struct WindowsIOVec +{ + // POSIX iovec has iov_base then iov_len, WSABUF in Windows has the fields in reverse order + u_long iov_len; // Number of bytes to transfer + char FAR* iov_base; // Starting address +}; -#endif +inline ssize_t writev(int fd, const WindowsIOVec* iov, int count) +{ + DWORD sent; + int ret = WSASend(fd, reinterpret_cast(const_cast(iov)), count, &sent, 0, NULL, NULL); + if (ret == 0) + return sent; + return -1; +} + +// This wrapper is just so we don't need to do #ifdef _WIN32 everywhere in the socket code. It is +// not actually used and does not need to be the same size as sockaddr_un on UNIX systems. +struct sockaddr_un +{ + ADDRESS_FAMILY sun_family; + char sun_path[6]; +}; +struct WindowsStream +{ + WORD BackgroundColor; + WORD ForegroundColor; + HANDLE Handle; + WindowsStream(DWORD handle); +};