add ws

libs/libwebsockets/win32port/win32helpers/getopt.c

@@ -0,0 +1,153 @@
+/*	$NetBSD: getopt.c,v 1.16 1999/12/02 13:15:56 kleink Exp $	*/
+
+/*
+ * Copyright (c) 1987, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if 0
+static char sccsid[] = "@(#)getopt.c	8.3 (Berkeley) 4/27/95";
+#endif
+
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+
+#define __P(x) x
+#define _DIAGASSERT(x) assert(x)
+
+#ifdef __weak_alias
+__weak_alias(getopt,_getopt);
+#endif
+
+
+int	opterr = 1,		/* if error message should be printed */
+	optind = 1,		/* index into parent argv vector */
+	optopt,			/* character checked for validity */
+	optreset;		/* reset getopt */
+char	*optarg;		/* argument associated with option */
+
+static char * _progname __P((char *));
+int getopt_internal __P((int, char * const *, const char *));
+
+static char *
+_progname(nargv0)
+	char * nargv0;
+{
+	char * tmp;
+
+	_DIAGASSERT(nargv0 != NULL);
+
+	tmp = strrchr(nargv0, '/');
+	if (tmp)
+		tmp++;
+	else
+		tmp = nargv0;
+	return(tmp);
+}
+
+#define	BADCH	(int)'?'
+#define	BADARG	(int)':'
+#define	EMSG	""
+
+/*
+ * getopt --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt(nargc, nargv, ostr)
+	int nargc;
+	char * const nargv[];
+	const char *ostr;
+{
+	static char *__progname = 0;
+	static char *place = EMSG;		/* option letter processing */
+	char *oli;				/* option letter list index */
+        __progname = __progname?__progname:_progname(*nargv);
+
+	_DIAGASSERT(nargv != NULL);
+	_DIAGASSERT(ostr != NULL);
+
+	if (optreset || !*place) {		/* update scanning pointer */
+		optreset = 0;
+		if (optind >= nargc || *(place = nargv[optind]) != '-') {
+			place = EMSG;
+			return (-1);
+		}
+		if (place[1] && *++place == '-'	/* found "--" */
+		    && place[1] == '\0') {
+			++optind;
+			place = EMSG;
+			return (-1);
+		}
+	}					/* option letter okay? */
+	if ((optopt = (int)*place++) == (int)':' ||
+	    !(oli = strchr(ostr, optopt))) {
+		/*
+		 * if the user didn't specify '-' as an option,
+		 * assume it means -1.
+		 */
+		if (optopt == (int)'-')
+			return (-1);
+		if (!*place)
+			++optind;
+		if (opterr && *ostr != ':')
+			(void)fprintf(stderr,
+			    "%s: illegal option -- %c\n", __progname, optopt);
+		return (BADCH);
+	}
+	if (*++oli != ':') {			/* don't need argument */
+		optarg = NULL;
+		if (!*place)
+			++optind;
+	}
+	else {					/* need an argument */
+		if (*place)			/* no white space */
+			optarg = place;
+		else if (nargc <= ++optind) {	/* no arg */
+			place = EMSG;
+			if (*ostr == ':')
+				return (BADARG);
+			if (opterr)
+				(void)fprintf(stderr,
+				    "%s: option requires an argument -- %c\n",
+				    __progname, optopt);
+			return (BADCH);
+		}
+	 	else				/* white space */
+			optarg = nargv[optind];
+		place = EMSG;
+		++optind;
+	}
+	return (optopt);			/* dump back option letter */
+}
+

libs/libwebsockets/win32port/win32helpers/getopt.h

@@ -0,0 +1,33 @@
+#ifndef __GETOPT_H__
+#define __GETOPT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int opterr;		/* if error message should be printed */
+extern int optind;		/* index into parent argv vector */
+extern int optopt;		/* character checked for validity */
+extern int optreset;		/* reset getopt */
+extern char *optarg;		/* argument associated with option */
+
+struct option
+{
+  const char *name;
+  int has_arg;
+  int *flag;
+  int val;
+};
+
+#define no_argument       0
+#define required_argument 1
+#define optional_argument 2
+
+int getopt(int, char**, char*);
+int getopt_long(int, char**, char*, struct option*, int*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __GETOPT_H__ */

libs/libwebsockets/win32port/win32helpers/getopt_long.c

@@ -0,0 +1,237 @@
+
+/*
+ * Copyright (c) 1987, 1993, 1994, 1996
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "getopt.h"
+
+extern int	  opterr;	/* if error message should be printed */
+extern int	  optind;	/* index into parent argv vector */
+extern int	  optopt;	/* character checked for validity */
+extern int	  optreset;	/* reset getopt */
+extern char *optarg;	/* argument associated with option */
+
+#define __P(x) x
+#define _DIAGASSERT(x) assert(x)
+
+static char * __progname __P((char *));
+int getopt_internal __P((int, char * const *, const char *));
+
+static char *
+__progname(nargv0)
+	char * nargv0;
+{
+	char * tmp;
+
+	_DIAGASSERT(nargv0 != NULL);
+
+	tmp = strrchr(nargv0, '/');
+	if (tmp)
+		tmp++;
+	else
+		tmp = nargv0;
+	return(tmp);
+}
+
+#define	BADCH	(int)'?'
+#define	BADARG	(int)':'
+#define	EMSG	""
+
+/*
+ * getopt --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt_internal(nargc, nargv, ostr)
+	int nargc;
+	char * const *nargv;
+	const char *ostr;
+{
+	static char *place = EMSG;		/* option letter processing */
+	char *oli;				/* option letter list index */
+
+	_DIAGASSERT(nargv != NULL);
+	_DIAGASSERT(ostr != NULL);
+
+	if (optreset || !*place) {		/* update scanning pointer */
+		optreset = 0;
+		if (optind >= nargc || *(place = nargv[optind]) != '-') {
+			place = EMSG;
+			return (-1);
+		}
+		if (place[1] && *++place == '-') {	/* found "--" */
+			/* ++optind; */
+			place = EMSG;
+			return (-2);
+		}
+	}					/* option letter okay? */
+	if ((optopt = (int)*place++) == (int)':' ||
+	    !(oli = strchr(ostr, optopt))) {
+		/*
+		 * if the user didn't specify '-' as an option,
+		 * assume it means -1.
+		 */
+		if (optopt == (int)'-')
+			return (-1);
+		if (!*place)
+			++optind;
+		if (opterr && *ostr != ':')
+			(void)fprintf(stderr,
+			    "%s: illegal option -- %c\n", __progname(nargv[0]), optopt);
+		return (BADCH);
+	}
+	if (*++oli != ':') {			/* don't need argument */
+		optarg = NULL;
+		if (!*place)
+			++optind;
+	} else {				/* need an argument */
+		if (*place)			/* no white space */
+			optarg = place;
+		else if (nargc <= ++optind) {	/* no arg */
+			place = EMSG;
+			if ((opterr) && (*ostr != ':'))
+				(void)fprintf(stderr,
+				    "%s: option requires an argument -- %c\n",
+				    __progname(nargv[0]), optopt);
+			return (BADARG);
+		} else				/* white space */
+			optarg = nargv[optind];
+		place = EMSG;
+		++optind;
+	}
+	return (optopt);			/* dump back option letter */
+}
+
+#if 0
+/*
+ * getopt --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt2(nargc, nargv, ostr)
+	int nargc;
+	char * const *nargv;
+	const char *ostr;
+{
+	int retval;
+
+	if ((retval = getopt_internal(nargc, nargv, ostr)) == -2) {
+		retval = -1;
+		++optind; 
+	}
+	return(retval);
+}
+#endif
+
+/*
+ * getopt_long --
+ *	Parse argc/argv argument vector.
+ */
+int
+getopt_long(nargc, nargv, options, long_options, index)
+	int nargc;
+	char ** nargv;
+	char * options;
+	struct option * long_options;
+	int * index;
+{
+	int retval;
+
+	_DIAGASSERT(nargv != NULL);
+	_DIAGASSERT(options != NULL);
+	_DIAGASSERT(long_options != NULL);
+	/* index may be NULL */
+
+	if ((retval = getopt_internal(nargc, nargv, options)) == -2) {
+		char *current_argv = nargv[optind++] + 2, *has_equal;
+		int i, current_argv_len, match = -1;
+
+		if (*current_argv == '\0') {
+			return(-1);
+		}
+		if ((has_equal = strchr(current_argv, '=')) != NULL) {
+			current_argv_len = has_equal - current_argv;
+			has_equal++;
+		} else
+			current_argv_len = strlen(current_argv);
+
+		for (i = 0; long_options[i].name; i++) { 
+			if (strncmp(current_argv, long_options[i].name, current_argv_len))
+				continue;
+
+			if (strlen(long_options[i].name) == (unsigned)current_argv_len) { 
+				match = i;
+				break;
+			}
+			if (match == -1)
+				match = i;
+		}
+		if (match != -1) {
+			if (long_options[match].has_arg == required_argument ||
+			    long_options[match].has_arg == optional_argument) {
+				if (has_equal)
+					optarg = has_equal;
+				else
+					optarg = nargv[optind++];
+			}
+			if ((long_options[match].has_arg == required_argument)
+			    && (optarg == NULL)) {
+				/*
+				 * Missing argument, leading :
+				 * indicates no error should be generated
+				 */
+				if ((opterr) && (*options != ':'))
+					(void)fprintf(stderr,
+				      "%s: option requires an argument -- %s\n",
+				      __progname(nargv[0]), current_argv);
+				return (BADARG);
+			}
+		} else { /* No matching argument */
+			if ((opterr) && (*options != ':'))
+				(void)fprintf(stderr,
+				    "%s: illegal option -- %s\n", __progname(nargv[0]), current_argv);
+			return (BADCH);
+		}
+		if (long_options[match].flag) {
+			*long_options[match].flag = long_options[match].val;
+			retval = 0;
+		} else 
+			retval = long_options[match].val;
+		if (index)
+			*index = match;
+	}
+	return(retval);
+}

libs/libwebsockets/win32port/win32helpers/gettimeofday.c

@@ -0,0 +1,48 @@
+#include < time.h >
+#include <windows.h> //I've ommited context line.
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64
+#else
+  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL
+#endif
+ 
+struct timezone 
+{
+  int  tz_minuteswest; /* minutes W of Greenwich */
+  int  tz_dsttime;     /* type of dst correction */
+};
+ 
+int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+  FILETIME ft;
+  unsigned __int64 tmpres = 0;
+  static int tzflag;
+ 
+  if (NULL != tv)
+  {
+	GetSystemTimeAsFileTime(&ft);
+ 
+	tmpres |= ft.dwHighDateTime;
+	tmpres <<= 32;
+	tmpres |= ft.dwLowDateTime;
+ 
+	/*converting file time to unix epoch*/
+	tmpres -= DELTA_EPOCH_IN_MICROSECS; 
+	tmpres /= 10;  /*convert into microseconds*/
+	tv->tv_sec = (long)(tmpres / 1000000UL);
+	tv->tv_usec = (long)(tmpres % 1000000UL);
+  }
+ 
+  if (NULL != tz)
+  {
+	if (!tzflag)
+	{
+	  _tzset();
+	  tzflag++;
+	}
+	tz->tz_minuteswest = _timezone / 60;
+	tz->tz_dsttime = _daylight;
+  }
+ 
+  return 0;
+}

libs/libwebsockets/win32port/win32helpers/gettimeofday.h

@@ -0,0 +1,28 @@
+#ifndef _GET_TIME_OF_DAY_H
+#define _GET_TIME_OF_DAY_H
+
+#ifdef  __MINGW64__
+#else
+#ifdef  __MINGW32__
+#else
+#include < time.h >
+#endif
+#endif
+
+#include <windows.h> //I've ommited context line.
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64
+#else
+  #define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL
+#endif
+ 
+struct timezone 
+{
+  int  tz_minuteswest; /* minutes W of Greenwich */
+  int  tz_dsttime;     /* type of dst correction */
+};
+ 
+int gettimeofday(struct timeval *tv, struct timezone *tz);
+
+
+#endif

libs/libwebsockets/win32port/win32helpers/netdb.h

@@ -0,0 +1 @@
+// Left blank for win32

libs/libwebsockets/win32port/win32helpers/sys/time.h

@@ -0,0 +1 @@
+// left blank

libs/libwebsockets/win32port/win32helpers/websock-w32.c

@@ -0,0 +1,104 @@
+#define FD_SETSIZE 256
+
+#ifdef __MINGW32__
+#include <winsock2.h>
+#else
+#ifdef __MINGW64__
+#include <winsock2.h>
+#else
+#include <WinSock2.h>
+#endif
+#endif
+
+#include <stdlib.h>
+#include <errno.h>
+#include "websock-w32.h"
+
+PFNWSAPOLL poll = NULL;
+
+INT WSAAPI emulated_poll(LPWSAPOLLFD fdarray, ULONG nfds, INT timeout)
+{
+	fd_set readfds;
+	fd_set writefds;
+	struct timeval tv;
+	struct timeval *ptv = &tv;
+	SOCKET max_socket = 0;
+	ULONG n = 0;
+	int waiting;
+	int pending = 0;
+	WSAPOLLFD * poll_fd = fdarray;
+
+	if (NULL == fdarray) {
+		errno = EFAULT;
+		return -1;
+	}
+
+	FD_ZERO(&readfds);
+	FD_ZERO(&writefds);
+
+	tv.tv_sec = timeout / 1000;
+	tv.tv_usec = (timeout % 1000) * 1000;
+
+	if (timeout < 0)
+		ptv = NULL;
+
+	while (n < nfds) {
+
+		poll_fd->revents = 0;
+
+		if (poll_fd->fd < 0 || !poll_fd->events)
+			goto skip1;
+
+		if (max_socket < poll_fd->fd)
+			max_socket = poll_fd->fd;
+
+		if (poll_fd->events & POLLIN)
+			FD_SET(poll_fd->fd, &readfds);
+
+		if (poll_fd->events & POLLOUT)
+			FD_SET(poll_fd->fd, &writefds);
+skip1:
+		poll_fd++;
+		n++;
+	}
+
+	waiting = select((int)max_socket + 1, &readfds, &writefds, NULL, ptv);
+
+	if (waiting <= 0)
+		return waiting;
+
+	poll_fd = fdarray;
+
+	while (waiting && nfds--) {
+
+		if (!poll_fd->events)
+			goto skip2;
+
+		if (poll_fd->fd <= 0) {
+			poll_fd->revents = POLLNVAL;
+			goto skip2;
+		}
+
+		if (FD_ISSET(poll_fd->fd, &readfds)) {
+
+			/* defer POLLHUP / error detect to false read attempt */
+
+			poll_fd->revents |= POLLIN;
+			waiting--;
+		}
+
+		if (FD_ISSET(poll_fd->fd, &writefds)) {
+
+			poll_fd->revents |= poll_fd->events & POLLOUT;
+			waiting--;
+		}
+
+		if (poll_fd->revents)
+			pending++;
+
+skip2:
+		poll_fd++;
+	}
+
+	return pending;
+}

libs/libwebsockets/win32port/win32helpers/websock-w32.h

@@ -0,0 +1,64 @@
+#ifndef __WEB_SOCK_W32_H__
+#define __WEB_SOCK_W32_H__
+
+// Windows uses _DEBUG and NDEBUG
+#ifdef _DEBUG
+#undef DEBUG
+#define DEBUG 1
+#endif
+
+#pragma warning(disable : 4996)
+
+#define bzero(b,len) (memset((b), '\0', (len)), (void) 0)
+
+#define MSG_NOSIGNAL 0
+#define SHUT_RDWR SD_BOTH
+
+#define SOL_TCP IPPROTO_TCP
+
+#define random rand
+#define usleep _sleep
+
+#ifdef  __MINGW64__                                                             
+#define DEF_POLL_STUFF
+#endif
+#ifdef  __MINGW32__                                                             
+#define DEF_POLL_STUFF
+#endif
+
+#ifdef DEF_POLL_STUFF
+
+#include <winsock2.h>
+
+typedef struct pollfd {
+	SOCKET fd;
+	short  events;
+	short  revents;
+} WSAPOLLFD, *PWSAPOLLFD, *LPWSAPOLLFD;
+
+#define POLLIN      0x0001      /* any readable data available   */
+#define POLLOUT     0x0004      /* file descriptor is writeable  */
+#define POLLERR     0x0008      /* some poll error occurred      */
+#define POLLHUP     0x0010      /* file descriptor was "hung up" */
+#define POLLNVAL    0x0020		/* requested events "invalid"    */
+
+#endif
+
+typedef INT (WSAAPI *PFNWSAPOLL)(LPWSAPOLLFD fdarray, ULONG nfds, INT timeout);
+extern PFNWSAPOLL poll;
+
+extern INT WSAAPI emulated_poll(LPWSAPOLLFD fdarray, ULONG nfds, INT timeout);
+
+/* override configure because we are not using Makefiles */
+
+#define LWS_NO_FORK
+
+/* windows can't cope with this idea, needs assets in cwd */
+
+#ifdef INSTALL_DATADIR
+#undef INSTALL_DATADIR
+#endif
+
+#define INSTALL_DATADIR "."
+
+#endif