diff options
Diffstat (limited to 'thirdparty/libwebsockets/lib/plat')
17 files changed, 0 insertions, 2344 deletions
diff --git a/thirdparty/libwebsockets/lib/plat/unix/private.h b/thirdparty/libwebsockets/lib/plat/unix/private.h deleted file mode 100644 index 8583ee7bc8..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/private.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Included from lib/core/private.h if no explicit platform - */ - -#include <fcntl.h> -#include <strings.h> -#include <unistd.h> - -#include <netinet/in.h> -#include <netinet/tcp.h> -#include <arpa/inet.h> -#include <poll.h> -#include <netdb.h> - -#ifndef __cplusplus -#include <errno.h> -#endif -#include <netdb.h> -#include <signal.h> - -#include <sys/socket.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/time.h> -#include <sys/mman.h> -#include <sys/un.h> - -#if defined(__APPLE__) -#include <machine/endian.h> -#endif -#if defined(__FreeBSD__) -#include <sys/endian.h> -#endif -#if defined(__linux__) -#include <endian.h> -#endif -#if defined(__QNX__) - #include <gulliver.h> - #if defined(__LITTLEENDIAN__) - #define BYTE_ORDER __LITTLEENDIAN__ - #define LITTLE_ENDIAN __LITTLEENDIAN__ - #define BIG_ENDIAN 4321 /* to show byte order (taken from gcc); for suppres warning that BIG_ENDIAN is not defined. */ - #endif - #if defined(__BIGENDIAN__) - #define BYTE_ORDER __BIGENDIAN__ - #define LITTLE_ENDIAN 1234 /* to show byte order (taken from gcc); for suppres warning that LITTLE_ENDIAN is not defined. */ - #define BIG_ENDIAN __BIGENDIAN__ - #endif -#endif - -#if defined(__sun) && defined(__GNUC__) - -#include <arpa/nameser_compat.h> - -#if !defined (BYTE_ORDER) -#define BYTE_ORDER __BYTE_ORDER__ -#endif - -#if !defined(LITTLE_ENDIAN) -#define LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__ -#endif - -#if !defined(BIG_ENDIAN) -#define BIG_ENDIAN __ORDER_BIG_ENDIAN__ -#endif - -#endif /* sun + GNUC */ - -#if !defined(BYTE_ORDER) -#define BYTE_ORDER __BYTE_ORDER -#endif -#if !defined(LITTLE_ENDIAN) -#define LITTLE_ENDIAN __LITTLE_ENDIAN -#endif -#if !defined(BIG_ENDIAN) -#define BIG_ENDIAN __BIG_ENDIAN -#endif - -#if defined(LWS_BUILTIN_GETIFADDRS) -#include "./misc/getifaddrs.h" -#else - -#if defined(__HAIKU__) -#define _BSD_SOURCE -#endif -#include <ifaddrs.h> - -#endif - -#if defined (__sun) || defined(__HAIKU__) || defined(__QNX__) -#include <syslog.h> -#else -#include <sys/syslog.h> -#endif - -#ifdef __QNX__ -# include "netinet/tcp_var.h" -# define TCP_KEEPINTVL TCPCTL_KEEPINTVL -# define TCP_KEEPIDLE TCPCTL_KEEPIDLE -# define TCP_KEEPCNT TCPCTL_KEEPCNT -#endif - -#define LWS_ERRNO errno -#define LWS_EAGAIN EAGAIN -#define LWS_EALREADY EALREADY -#define LWS_EINPROGRESS EINPROGRESS -#define LWS_EINTR EINTR -#define LWS_EISCONN EISCONN -#define LWS_ENOTCONN ENOTCONN -#define LWS_EWOULDBLOCK EWOULDBLOCK -#define LWS_EADDRINUSE EADDRINUSE -#define lws_set_blocking_send(wsi) -#define LWS_SOCK_INVALID (-1) - -#define wsi_from_fd(A,B) A->lws_lookup[B - lws_plat_socket_offset()] -#define insert_wsi(A,B) assert(A->lws_lookup[B->desc.sockfd - \ - lws_plat_socket_offset()] == 0); \ - A->lws_lookup[B->desc.sockfd - \ - lws_plat_socket_offset()] = B -#define delete_from_fd(A,B) A->lws_lookup[B - lws_plat_socket_offset()] = 0 - -#ifndef LWS_NO_FORK -#ifdef LWS_HAVE_SYS_PRCTL_H -#include <sys/prctl.h> -#endif -#endif - -#if defined (__ANDROID__) - #include <syslog.h> - #include <sys/resource.h> -#endif - -#define compatible_close(x) close(x) -#define lws_plat_socket_offset() (0) - -/* - * Mac OSX as well as iOS do not define the MSG_NOSIGNAL flag, - * but happily have something equivalent in the SO_NOSIGPIPE flag. - */ -#ifdef __APPLE__ -#define MSG_NOSIGNAL SO_NOSIGPIPE -#endif - -/* - * Solaris 11.X only supports POSIX 2001, MSG_NOSIGNAL appears in - * POSIX 2008. - */ -#ifdef __sun - #define MSG_NOSIGNAL 0 -#endif diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-caps.c b/thirdparty/libwebsockets/lib/plat/unix/unix-caps.c deleted file mode 100644 index 64aea61816..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-caps.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - -#include <pwd.h> -#include <grp.h> - -#if defined(LWS_HAVE_SYS_CAPABILITY_H) && defined(LWS_HAVE_LIBCAP) -static void -_lws_plat_apply_caps(int mode, const cap_value_t *cv, int count) -{ - cap_t caps; - - if (!count) - return; - - caps = cap_get_proc(); - - cap_set_flag(caps, mode, count, cv, CAP_SET); - cap_set_proc(caps); - prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0); - cap_free(caps); -} -#endif - -void -lws_plat_drop_app_privileges(const struct lws_context_creation_info *info) -{ - if (info->gid && info->gid != -1) - if (setgid(info->gid)) - lwsl_warn("setgid: %s\n", strerror(LWS_ERRNO)); - - if (info->uid && info->uid != -1) { - struct passwd *p = getpwuid(info->uid); - - if (p) { - -#if defined(LWS_HAVE_SYS_CAPABILITY_H) && defined(LWS_HAVE_LIBCAP) - _lws_plat_apply_caps(CAP_PERMITTED, info->caps, - info->count_caps); -#endif - - initgroups(p->pw_name, info->gid); - if (setuid(info->uid)) - lwsl_warn("setuid: %s\n", strerror(LWS_ERRNO)); - else - lwsl_notice("Set privs to user '%s'\n", - p->pw_name); - -#if defined(LWS_HAVE_SYS_CAPABILITY_H) && defined(LWS_HAVE_LIBCAP) - _lws_plat_apply_caps(CAP_EFFECTIVE, info->caps, - info->count_caps); - - if (info->count_caps) { - int n; - for (n = 0; n < info->count_caps; n++) - lwsl_notice(" RETAINING CAP %d\n", - (int)info->caps[n]); - } -#endif - - } else - lwsl_warn("getpwuid: unable to find uid %d", info->uid); - } -} diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-fds.c b/thirdparty/libwebsockets/lib/plat/unix/unix-fds.c deleted file mode 100644 index 8a00bcff3f..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-fds.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - -void -lws_plat_insert_socket_into_fds(struct lws_context *context, struct lws *wsi) -{ - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - - if (context->event_loop_ops->io) - context->event_loop_ops->io(wsi, LWS_EV_START | LWS_EV_READ); - - pt->fds[pt->fds_count++].revents = 0; -} - -void -lws_plat_delete_socket_from_fds(struct lws_context *context, - struct lws *wsi, int m) -{ - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - - if (context->event_loop_ops->io) - context->event_loop_ops->io(wsi, - LWS_EV_STOP | LWS_EV_READ | LWS_EV_WRITE); - - pt->fds_count--; -} - -int -lws_plat_change_pollfd(struct lws_context *context, - struct lws *wsi, struct lws_pollfd *pfd) -{ - return 0; -} diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-file.c b/thirdparty/libwebsockets/lib/plat/unix/unix-file.c deleted file mode 100644 index bcdc213a89..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-file.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - -#include <pwd.h> -#include <grp.h> - -#ifdef LWS_WITH_PLUGINS -#include <dlfcn.h> -#endif -#include <dirent.h> - -int lws_plat_apply_FD_CLOEXEC(int n) -{ - if (n == -1) - return 0; - - return fcntl(n, F_SETFD, FD_CLOEXEC); -} - -int -lws_plat_write_file(const char *filename, void *buf, int len) -{ - int m, fd; - - fd = lws_open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); - - if (fd == -1) - return 1; - - m = write(fd, buf, len); - close(fd); - - return m != len; -} - -int -lws_plat_read_file(const char *filename, void *buf, int len) -{ - int n, fd = lws_open(filename, O_RDONLY); - if (fd == -1) - return -1; - - n = read(fd, buf, len); - close(fd); - - return n; -} - -lws_fop_fd_t -_lws_plat_file_open(const struct lws_plat_file_ops *fops, const char *filename, - const char *vpath, lws_fop_flags_t *flags) -{ - struct stat stat_buf; - int ret = lws_open(filename, (*flags) & LWS_FOP_FLAGS_MASK, 0664); - lws_fop_fd_t fop_fd; - - if (ret < 0) - return NULL; - - if (fstat(ret, &stat_buf) < 0) - goto bail; - - fop_fd = malloc(sizeof(*fop_fd)); - if (!fop_fd) - goto bail; - - fop_fd->fops = fops; - fop_fd->flags = *flags; - fop_fd->fd = ret; - fop_fd->filesystem_priv = NULL; /* we don't use it */ - fop_fd->len = stat_buf.st_size; - fop_fd->pos = 0; - - return fop_fd; - -bail: - close(ret); - return NULL; -} - -int -_lws_plat_file_close(lws_fop_fd_t *fop_fd) -{ - int fd = (*fop_fd)->fd; - - free(*fop_fd); - *fop_fd = NULL; - - return close(fd); -} - -lws_fileofs_t -_lws_plat_file_seek_cur(lws_fop_fd_t fop_fd, lws_fileofs_t offset) -{ - lws_fileofs_t r; - - if (offset > 0 && - offset > (lws_fileofs_t)fop_fd->len - (lws_fileofs_t)fop_fd->pos) - offset = fop_fd->len - fop_fd->pos; - - if ((lws_fileofs_t)fop_fd->pos + offset < 0) - offset = -fop_fd->pos; - - r = lseek(fop_fd->fd, offset, SEEK_CUR); - - if (r >= 0) - fop_fd->pos = r; - else - lwsl_err("error seeking from cur %ld, offset %ld\n", - (long)fop_fd->pos, (long)offset); - - return r; -} - -int -_lws_plat_file_read(lws_fop_fd_t fop_fd, lws_filepos_t *amount, - uint8_t *buf, lws_filepos_t len) -{ - long n; - - n = read((int)fop_fd->fd, buf, len); - if (n == -1) { - *amount = 0; - return -1; - } - fop_fd->pos += n; - lwsl_debug("%s: read %ld of req %ld, pos %ld, len %ld\n", __func__, n, - (long)len, (long)fop_fd->pos, (long)fop_fd->len); - *amount = n; - - return 0; -} - -int -_lws_plat_file_write(lws_fop_fd_t fop_fd, lws_filepos_t *amount, - uint8_t *buf, lws_filepos_t len) -{ - long n; - - n = write((int)fop_fd->fd, buf, len); - if (n == -1) { - *amount = 0; - return -1; - } - - fop_fd->pos += n; - *amount = n; - - return 0; -} - diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-init.c b/thirdparty/libwebsockets/lib/plat/unix/unix-init.c deleted file mode 100644 index fa9a30e8d2..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-init.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - -#include <pwd.h> -#include <grp.h> - -#ifdef LWS_WITH_PLUGINS -#include <dlfcn.h> -#endif -#include <dirent.h> - -int -lws_plat_init(struct lws_context *context, - const struct lws_context_creation_info *info) -{ - int fd; - - /* master context has the global fd lookup array */ - context->lws_lookup = lws_zalloc(sizeof(struct lws *) * - context->max_fds, "lws_lookup"); - if (context->lws_lookup == NULL) { - lwsl_err("OOM on lws_lookup array for %d connections\n", - context->max_fds); - return 1; - } - - lwsl_info(" mem: platform fd map: %5lu bytes\n", - (unsigned long)(sizeof(struct lws *) * context->max_fds)); - fd = lws_open(SYSTEM_RANDOM_FILEPATH, O_RDONLY); - - context->fd_random = fd; - if (context->fd_random < 0) { - lwsl_err("Unable to open random device %s %d\n", - SYSTEM_RANDOM_FILEPATH, context->fd_random); - return 1; - } - -#ifdef LWS_WITH_PLUGINS - if (info->plugin_dirs && (context->options & LWS_SERVER_OPTION_LIBUV)) - lws_plat_plugins_init(context, info->plugin_dirs); -#endif - - return 0; -} - -int -lws_plat_context_early_init(void) -{ -#if !defined(LWS_AVOID_SIGPIPE_IGN) - signal(SIGPIPE, SIG_IGN); -#endif - - return 0; -} - -void -lws_plat_context_early_destroy(struct lws_context *context) -{ -} - -void -lws_plat_context_late_destroy(struct lws_context *context) -{ -#ifdef LWS_WITH_PLUGINS - if (context->plugin_list) - lws_plat_plugins_destroy(context); -#endif - - if (context->lws_lookup) - lws_free(context->lws_lookup); - - if (!context->fd_random) - lwsl_err("ZERO RANDOM FD\n"); - if (context->fd_random != LWS_INVALID_FILE) - close(context->fd_random); -} diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-misc.c b/thirdparty/libwebsockets/lib/plat/unix/unix-misc.c deleted file mode 100644 index d4b0f76658..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-misc.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - - -uint64_t -lws_time_in_microseconds(void) -{ - struct timeval tv; - - gettimeofday(&tv, NULL); - return ((unsigned long long)tv.tv_sec * 1000000LL) + tv.tv_usec; -} - -LWS_VISIBLE int -lws_get_random(struct lws_context *context, void *buf, int len) -{ - return read(context->fd_random, (char *)buf, len); -} - -LWS_VISIBLE void lwsl_emit_syslog(int level, const char *line) -{ - int syslog_level = LOG_DEBUG; - - switch (level) { - case LLL_ERR: - syslog_level = LOG_ERR; - break; - case LLL_WARN: - syslog_level = LOG_WARNING; - break; - case LLL_NOTICE: - syslog_level = LOG_NOTICE; - break; - case LLL_INFO: - syslog_level = LOG_INFO; - break; - } - syslog(syslog_level, "%s", line); -} - - -int -lws_plat_write_cert(struct lws_vhost *vhost, int is_key, int fd, void *buf, - int len) -{ - int n; - - n = write(fd, buf, len); - - fsync(fd); - if (lseek(fd, 0, SEEK_SET) < 0) - return 1; - - return n != len; -} - - -int -lws_plat_recommended_rsa_bits(void) -{ - return 4096; -} diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-pipe.c b/thirdparty/libwebsockets/lib/plat/unix/unix-pipe.c deleted file mode 100644 index 64ce253be6..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-pipe.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - - -int -lws_plat_pipe_create(struct lws *wsi) -{ - struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi]; - -#if defined(LWS_HAVE_PIPE2) - return pipe2(pt->dummy_pipe_fds, O_NONBLOCK); -#else - return pipe(pt->dummy_pipe_fds); -#endif -} - -int -lws_plat_pipe_signal(struct lws *wsi) -{ - struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi]; - char buf = 0; - int n; - - n = write(pt->dummy_pipe_fds[1], &buf, 1); - - return n != 1; -} - -void -lws_plat_pipe_close(struct lws *wsi) -{ - struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi]; - - if (pt->dummy_pipe_fds[0] && pt->dummy_pipe_fds[0] != -1) - close(pt->dummy_pipe_fds[0]); - if (pt->dummy_pipe_fds[1] && pt->dummy_pipe_fds[1] != -1) - close(pt->dummy_pipe_fds[1]); - - pt->dummy_pipe_fds[0] = pt->dummy_pipe_fds[1] = -1; -} - diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-service.c b/thirdparty/libwebsockets/lib/plat/unix/unix-service.c deleted file mode 100644 index e61ef59959..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-service.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - -int -lws_poll_listen_fd(struct lws_pollfd *fd) -{ - return poll(fd, 1, 0); -} - -LWS_EXTERN int -_lws_plat_service_tsi(struct lws_context *context, int timeout_ms, int tsi) -{ - volatile struct lws_foreign_thread_pollfd *ftp, *next; - volatile struct lws_context_per_thread *vpt; - struct lws_context_per_thread *pt; - int n = -1, m, c; - - /* stay dead once we are dead */ - - if (!context || !context->vhost_list) - return 1; - - pt = &context->pt[tsi]; - vpt = (volatile struct lws_context_per_thread *)pt; - - lws_stats_atomic_bump(context, pt, LWSSTATS_C_SERVICE_ENTRY, 1); - - if (timeout_ms < 0) - goto faked_service; - - if (context->event_loop_ops->run_pt) - context->event_loop_ops->run_pt(context, tsi); - - if (!pt->service_tid_detected) { - struct lws _lws; - - memset(&_lws, 0, sizeof(_lws)); - _lws.context = context; - - pt->service_tid = - context->vhost_list->protocols[0].callback( - &_lws, LWS_CALLBACK_GET_THREAD_ID, NULL, NULL, 0); - pt->service_tid_detected = 1; - } - - /* - * is there anybody with pending stuff that needs service forcing? - */ - if (!lws_service_adjust_timeout(context, 1, tsi)) { - /* -1 timeout means just do forced service */ - _lws_plat_service_tsi(context, -1, pt->tid); - /* still somebody left who wants forced service? */ - if (!lws_service_adjust_timeout(context, 1, pt->tid)) - /* yes... come back again quickly */ - timeout_ms = 0; - } - - if (timeout_ms) { - lws_pt_lock(pt, __func__); - /* don't stay in poll wait longer than next hr timeout */ - lws_usec_t t = __lws_hrtimer_service(pt); - if ((lws_usec_t)timeout_ms * 1000 > t) - timeout_ms = t / 1000; - lws_pt_unlock(pt); - } - - vpt->inside_poll = 1; - lws_memory_barrier(); - n = poll(pt->fds, pt->fds_count, timeout_ms); - vpt->inside_poll = 0; - lws_memory_barrier(); - - /* Collision will be rare and brief. Just spin until it completes */ - while (vpt->foreign_spinlock) - ; - - /* - * At this point we are not inside a foreign thread pollfd change, - * and we have marked ourselves as outside the poll() wait. So we - * are the only guys that can modify the lws_foreign_thread_pollfd - * list on the pt. Drain the list and apply the changes to the - * affected pollfds in the correct order. - */ - - lws_pt_lock(pt, __func__); - - ftp = vpt->foreign_pfd_list; - //lwsl_notice("cleared list %p\n", ftp); - while (ftp) { - struct lws *wsi; - struct lws_pollfd *pfd; - - next = ftp->next; - pfd = &vpt->fds[ftp->fd_index]; - if (lws_socket_is_valid(pfd->fd)) { - wsi = wsi_from_fd(context, pfd->fd); - if (wsi) - __lws_change_pollfd(wsi, ftp->_and, ftp->_or); - } - lws_free((void *)ftp); - ftp = next; - } - vpt->foreign_pfd_list = NULL; - lws_memory_barrier(); - - /* we have come out of a poll wait... check the hrtimer list */ - - __lws_hrtimer_service(pt); - - lws_pt_unlock(pt); - - m = 0; -#if defined(LWS_ROLE_WS) && !defined(LWS_WITHOUT_EXTENSIONS) - m |= !!pt->ws.rx_draining_ext_list; -#endif - - if (pt->context->tls_ops && - pt->context->tls_ops->fake_POLLIN_for_buffered) - m |= pt->context->tls_ops->fake_POLLIN_for_buffered(pt); - - if (!m && !n) { /* nothing to do */ - lws_service_fd_tsi(context, NULL, tsi); - lws_service_do_ripe_rxflow(pt); - - return 0; - } - -faked_service: - m = lws_service_flag_pending(context, tsi); - if (m) - c = -1; /* unknown limit */ - else - if (n < 0) { - if (LWS_ERRNO != LWS_EINTR) - return -1; - return 0; - } else - c = n; - - /* any socket with events to service? */ - for (n = 0; n < (int)pt->fds_count && c; n++) { - if (!pt->fds[n].revents) - continue; - - c--; - - m = lws_service_fd_tsi(context, &pt->fds[n], tsi); - if (m < 0) { - lwsl_err("%s: lws_service_fd_tsi returned %d\n", - __func__, m); - return -1; - } - /* if something closed, retry this slot */ - if (m) - n--; - } - - lws_service_do_ripe_rxflow(pt); - - return 0; -} - -int -lws_plat_check_connection_error(struct lws *wsi) -{ - return 0; -} - -int -lws_plat_service(struct lws_context *context, int timeout_ms) -{ - return _lws_plat_service_tsi(context, timeout_ms, 0); -} - - -void -lws_plat_service_periodic(struct lws_context *context) -{ - /* if our parent went down, don't linger around */ - if (context->started_with_parent && - kill(context->started_with_parent, 0) < 0) - kill(getpid(), SIGTERM); -} diff --git a/thirdparty/libwebsockets/lib/plat/unix/unix-sockets.c b/thirdparty/libwebsockets/lib/plat/unix/unix-sockets.c deleted file mode 100644 index 192dddee63..0000000000 --- a/thirdparty/libwebsockets/lib/plat/unix/unix-sockets.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010-2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include "core/private.h" - -#include <pwd.h> -#include <grp.h> - - - -int -lws_send_pipe_choked(struct lws *wsi) -{ - struct lws_pollfd fds; - struct lws *wsi_eff; - -#if defined(LWS_WITH_HTTP2) - wsi_eff = lws_get_network_wsi(wsi); -#else - wsi_eff = wsi; -#endif - - /* the fact we checked implies we avoided back-to-back writes */ - wsi_eff->could_have_pending = 0; - - /* treat the fact we got a truncated send pending as if we're choked */ - if (lws_has_buffered_out(wsi_eff) -#if defined(LWS_WITH_HTTP_STREAM_COMPRESSION) - ||wsi->http.comp_ctx.buflist_comp || - wsi->http.comp_ctx.may_have_more -#endif - ) - return 1; - - fds.fd = wsi_eff->desc.sockfd; - fds.events = POLLOUT; - fds.revents = 0; - - if (poll(&fds, 1, 0) != 1) - return 1; - - if ((fds.revents & POLLOUT) == 0) - return 1; - - /* okay to send another packet without blocking */ - - return 0; -} - - -int -lws_plat_set_socket_options(struct lws_vhost *vhost, int fd, int unix_skt) -{ - int optval = 1; - socklen_t optlen = sizeof(optval); - -#ifdef LWS_WITH_IPV6 - optval = 0; - setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, (const void*)&optval, optlen); -#endif - -#if defined(__APPLE__) || \ - defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \ - defined(__NetBSD__) || \ - defined(__OpenBSD__) || \ - defined(__HAIKU__) - struct protoent *tcp_proto; -#endif - - (void)fcntl(fd, F_SETFD, FD_CLOEXEC); - - if (!unix_skt && vhost->ka_time) { - /* enable keepalive on this socket */ - optval = 1; - if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, - (const void *)&optval, optlen) < 0) - return 1; - -#if defined(__APPLE__) || \ - defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \ - defined(__NetBSD__) || \ - defined(__CYGWIN__) || defined(__OpenBSD__) || defined (__sun) || \ - defined(__HAIKU__) - - /* - * didn't find a way to set these per-socket, need to - * tune kernel systemwide values - */ -#else - /* set the keepalive conditions we want on it too */ - -#if defined(LWS_HAVE_TCP_USER_TIMEOUT) - optval = 1000 * (vhost->ka_time + - (vhost->ka_interval * vhost->ka_probes)); - if (setsockopt(fd, IPPROTO_TCP, TCP_USER_TIMEOUT, - (const void *)&optval, optlen) < 0) - return 1; -#endif - optval = vhost->ka_time; - if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPIDLE, - (const void *)&optval, optlen) < 0) - return 1; - - optval = vhost->ka_interval; - if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPINTVL, - (const void *)&optval, optlen) < 0) - return 1; - - optval = vhost->ka_probes; - if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPCNT, - (const void *)&optval, optlen) < 0) - return 1; -#endif - } - -#if defined(SO_BINDTODEVICE) - if (!unix_skt && vhost->bind_iface && vhost->iface) { - lwsl_info("binding listen skt to %s using SO_BINDTODEVICE\n", vhost->iface); - if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, vhost->iface, - strlen(vhost->iface)) < 0) { - lwsl_warn("Failed to bind to device %s\n", vhost->iface); - return 1; - } - } -#endif - - /* Disable Nagle */ - optval = 1; -#if defined (__sun) || defined(__QNX__) - if (!unix_skt && setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (const void *)&optval, optlen) < 0) - return 1; -#elif !defined(__APPLE__) && \ - !defined(__FreeBSD__) && !defined(__FreeBSD_kernel__) && \ - !defined(__NetBSD__) && \ - !defined(__OpenBSD__) && \ - !defined(__HAIKU__) - if (!unix_skt && setsockopt(fd, SOL_TCP, TCP_NODELAY, (const void *)&optval, optlen) < 0) - return 1; -#else - tcp_proto = getprotobyname("TCP"); - if (!unix_skt && setsockopt(fd, tcp_proto->p_proto, TCP_NODELAY, &optval, optlen) < 0) - return 1; -#endif - - /* We are nonblocking... */ - if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) - return 1; - - return 0; -} - - -/* cast a struct sockaddr_in6 * into addr for ipv6 */ - -int -lws_interface_to_sa(int ipv6, const char *ifname, struct sockaddr_in *addr, - size_t addrlen) -{ - int rc = LWS_ITOSA_NOT_EXIST; - - struct ifaddrs *ifr; - struct ifaddrs *ifc; -#ifdef LWS_WITH_IPV6 - struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)addr; -#endif - - getifaddrs(&ifr); - for (ifc = ifr; ifc != NULL && rc; ifc = ifc->ifa_next) { - if (!ifc->ifa_addr) - continue; - - lwsl_debug(" interface %s vs %s (fam %d) ipv6 %d\n", - ifc->ifa_name, ifname, - ifc->ifa_addr->sa_family, ipv6); - - if (strcmp(ifc->ifa_name, ifname)) - continue; - - switch (ifc->ifa_addr->sa_family) { -#if defined(AF_PACKET) - case AF_PACKET: - /* interface exists but is not usable */ - rc = LWS_ITOSA_NOT_USABLE; - continue; -#endif - - case AF_INET: -#ifdef LWS_WITH_IPV6 - if (ipv6) { - /* map IPv4 to IPv6 */ - bzero((char *)&addr6->sin6_addr, - sizeof(struct in6_addr)); - addr6->sin6_addr.s6_addr[10] = 0xff; - addr6->sin6_addr.s6_addr[11] = 0xff; - memcpy(&addr6->sin6_addr.s6_addr[12], - &((struct sockaddr_in *)ifc->ifa_addr)->sin_addr, - sizeof(struct in_addr)); - } else -#endif - memcpy(addr, - (struct sockaddr_in *)ifc->ifa_addr, - sizeof(struct sockaddr_in)); - break; -#ifdef LWS_WITH_IPV6 - case AF_INET6: - memcpy(&addr6->sin6_addr, - &((struct sockaddr_in6 *)ifc->ifa_addr)->sin6_addr, - sizeof(struct in6_addr)); - break; -#endif - default: - continue; - } - rc = LWS_ITOSA_USABLE; - } - - freeifaddrs(ifr); - - if (rc) { - /* check if bind to IP address */ -#ifdef LWS_WITH_IPV6 - if (inet_pton(AF_INET6, ifname, &addr6->sin6_addr) == 1) - rc = LWS_ITOSA_USABLE; - else -#endif - if (inet_pton(AF_INET, ifname, &addr->sin_addr) == 1) - rc = LWS_ITOSA_USABLE; - } - - return rc; -} - - -const char * -lws_plat_inet_ntop(int af, const void *src, char *dst, int cnt) -{ - return inet_ntop(af, src, dst, cnt); -} - -int -lws_plat_inet_pton(int af, const char *src, void *dst) -{ - return inet_pton(af, src, dst); -} diff --git a/thirdparty/libwebsockets/lib/plat/windows/private.h b/thirdparty/libwebsockets/lib/plat/windows/private.h deleted file mode 100644 index 980028ce42..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/private.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - * - * Included from lib/core/private.h if defined(WIN32) || defined(_WIN32) - */ - - #ifndef WIN32_LEAN_AND_MEAN - #define WIN32_LEAN_AND_MEAN - #endif - - #if (WINVER < 0x0501) - #undef WINVER - #undef _WIN32_WINNT - #define WINVER 0x0501 - #define _WIN32_WINNT WINVER - #endif - - #define LWS_NO_DAEMONIZE - #define LWS_ERRNO WSAGetLastError() - #define LWS_EAGAIN WSAEWOULDBLOCK - #define LWS_EALREADY WSAEALREADY - #define LWS_EINPROGRESS WSAEINPROGRESS - #define LWS_EINTR WSAEINTR - #define LWS_EISCONN WSAEISCONN - #define LWS_ENOTCONN WSAENOTCONN - #define LWS_EWOULDBLOCK WSAEWOULDBLOCK - #define LWS_EADDRINUSE WSAEADDRINUSE - #define MSG_NOSIGNAL 0 - #define SHUT_RDWR SD_BOTH - #define SOL_TCP IPPROTO_TCP - #define SHUT_WR SD_SEND - - #define compatible_close(fd) closesocket(fd) - #define lws_set_blocking_send(wsi) wsi->sock_send_blocking = 1 - #define LWS_SOCK_INVALID (INVALID_SOCKET) - - #include <winsock2.h> - #include <ws2tcpip.h> - #include <windows.h> - #include <tchar.h> - #ifdef LWS_HAVE_IN6ADDR_H - #include <in6addr.h> - #endif - #include <mstcpip.h> - #include <io.h> - - #if !defined(LWS_HAVE_ATOLL) - #if defined(LWS_HAVE__ATOI64) - #define atoll _atoi64 - #else - #warning No atoll or _atoi64 available, using atoi - #define atoll atoi - #endif - #endif - - #ifndef __func__ - #define __func__ __FUNCTION__ - #endif - - #ifdef LWS_HAVE__VSNPRINTF - #define vsnprintf _vsnprintf - #endif - -/* we don't have an implementation for this on windows... */ -int kill(int pid, int sig); -int fork(void); -#ifndef SIGINT -#define SIGINT 2 -#endif - -#include <gettimeofday.h> - -#ifndef BIG_ENDIAN - #define BIG_ENDIAN 4321 /* to show byte order (taken from gcc) */ -#endif -#ifndef LITTLE_ENDIAN - #define LITTLE_ENDIAN 1234 -#endif -#ifndef BYTE_ORDER - #define BYTE_ORDER LITTLE_ENDIAN -#endif - -#undef __P -#ifndef __P - #if __STDC__ - #define __P(protos) protos - #else - #define __P(protos) () - #endif -#endif - -#ifdef _WIN32 - #ifndef FD_HASHTABLE_MODULUS - #define FD_HASHTABLE_MODULUS 32 - #endif -#endif - -#define lws_plat_socket_offset() (0) - -struct lws; -struct lws_context; - -#define LWS_FD_HASH(fd) ((fd ^ (fd >> 8) ^ (fd >> 16)) % FD_HASHTABLE_MODULUS) -struct lws_fd_hashtable { - struct lws **wsi; - int length; -}; - - -#ifdef LWS_DLL -#ifdef LWS_INTERNAL -#define LWS_EXTERN extern __declspec(dllexport) -#else -#define LWS_EXTERN extern __declspec(dllimport) -#endif -#else -#define LWS_EXTERN -#endif - -typedef SOCKET lws_sockfd_type; -typedef HANDLE lws_filefd_type; -#define LWS_WIN32_HANDLE_TYPES - -LWS_EXTERN struct lws * -wsi_from_fd(const struct lws_context *context, lws_sockfd_type fd); - -LWS_EXTERN int -insert_wsi(struct lws_context *context, struct lws *wsi); - -LWS_EXTERN int -delete_from_fd(struct lws_context *context, lws_sockfd_type fd); diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-fds.c b/thirdparty/libwebsockets/lib/plat/windows/windows-fds.c deleted file mode 100644 index 0d324e8f3a..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-fds.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - -struct lws * -wsi_from_fd(const struct lws_context *context, lws_sockfd_type fd) -{ - int h = LWS_FD_HASH(fd); - int n = 0; - - for (n = 0; n < context->fd_hashtable[h].length; n++) - if (context->fd_hashtable[h].wsi[n]->desc.sockfd == fd) - return context->fd_hashtable[h].wsi[n]; - - return NULL; -} - -int -insert_wsi(struct lws_context *context, struct lws *wsi) -{ - int h = LWS_FD_HASH(wsi->desc.sockfd); - - if (context->fd_hashtable[h].length == (getdtablesize() - 1)) { - lwsl_err("hash table overflow\n"); - return 1; - } - - context->fd_hashtable[h].wsi[context->fd_hashtable[h].length++] = wsi; - - return 0; -} - -int -delete_from_fd(struct lws_context *context, lws_sockfd_type fd) -{ - int h = LWS_FD_HASH(fd); - int n = 0; - - for (n = 0; n < context->fd_hashtable[h].length; n++) - if (context->fd_hashtable[h].wsi[n]->desc.sockfd == fd) { - while (n < context->fd_hashtable[h].length) { - context->fd_hashtable[h].wsi[n] = - context->fd_hashtable[h].wsi[n + 1]; - n++; - } - context->fd_hashtable[h].length--; - - return 0; - } - - lwsl_err("Failed to find fd %d requested for " - "delete in hashtable\n", fd); - return 1; -} diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-file.c b/thirdparty/libwebsockets/lib/plat/windows/windows-file.c deleted file mode 100644 index eb73aab7f6..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-file.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - -int lws_plat_apply_FD_CLOEXEC(int n) -{ - return 0; -} - -lws_fop_fd_t -_lws_plat_file_open(const struct lws_plat_file_ops *fops, const char *filename, - const char *vpath, lws_fop_flags_t *flags) -{ - HANDLE ret; - WCHAR buf[MAX_PATH]; - lws_fop_fd_t fop_fd; - FILE_STANDARD_INFO fInfo = {0}; - - MultiByteToWideChar(CP_UTF8, 0, filename, -1, buf, LWS_ARRAY_SIZE(buf)); - -#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0602 // Windows 8 (minimum when UWP_ENABLED, but can be used in Windows builds) - CREATEFILE2_EXTENDED_PARAMETERS extParams = {0}; - extParams.dwFileAttributes = FILE_ATTRIBUTE_NORMAL; - - if (((*flags) & 7) == _O_RDONLY) { - ret = CreateFile2(buf, GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, &extParams); - } else { - ret = CreateFile2(buf, GENERIC_WRITE, 0, CREATE_ALWAYS, &extParams); - } -#else - if (((*flags) & 7) == _O_RDONLY) { - ret = CreateFileW(buf, GENERIC_READ, FILE_SHARE_READ, - NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); - } else { - ret = CreateFileW(buf, GENERIC_WRITE, 0, NULL, - CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); - } -#endif - - if (ret == LWS_INVALID_FILE) - goto bail; - - fop_fd = malloc(sizeof(*fop_fd)); - if (!fop_fd) - goto bail; - - fop_fd->fops = fops; - fop_fd->fd = ret; - fop_fd->filesystem_priv = NULL; /* we don't use it */ - fop_fd->flags = *flags; - fop_fd->len = 0; - if(GetFileInformationByHandleEx(ret, FileStandardInfo, &fInfo, sizeof(fInfo))) - fop_fd->len = fInfo.EndOfFile.QuadPart; - - fop_fd->pos = 0; - - return fop_fd; - -bail: - return NULL; -} - -int -_lws_plat_file_close(lws_fop_fd_t *fop_fd) -{ - HANDLE fd = (*fop_fd)->fd; - - free(*fop_fd); - *fop_fd = NULL; - - CloseHandle((HANDLE)fd); - - return 0; -} - -lws_fileofs_t -_lws_plat_file_seek_cur(lws_fop_fd_t fop_fd, lws_fileofs_t offset) -{ - LARGE_INTEGER l; - - l.QuadPart = offset; - return SetFilePointerEx((HANDLE)fop_fd->fd, l, NULL, FILE_CURRENT); -} - -int -_lws_plat_file_read(lws_fop_fd_t fop_fd, lws_filepos_t *amount, - uint8_t *buf, lws_filepos_t len) -{ - DWORD _amount; - - if (!ReadFile((HANDLE)fop_fd->fd, buf, (DWORD)len, &_amount, NULL)) { - *amount = 0; - - return 1; - } - - fop_fd->pos += _amount; - *amount = (unsigned long)_amount; - - return 0; -} - -int -_lws_plat_file_write(lws_fop_fd_t fop_fd, lws_filepos_t *amount, - uint8_t* buf, lws_filepos_t len) -{ - DWORD _amount; - - if (!WriteFile((HANDLE)fop_fd->fd, buf, (DWORD)len, &_amount, NULL)) { - *amount = 0; - - return 1; - } - - fop_fd->pos += _amount; - *amount = (unsigned long)_amount; - - return 0; -} - - -int -lws_plat_write_cert(struct lws_vhost *vhost, int is_key, int fd, void *buf, - int len) -{ - int n; - - n = write(fd, buf, len); - - lseek(fd, 0, SEEK_SET); - - return n != len; -} - -int -lws_plat_write_file(const char *filename, void *buf, int len) -{ - int m, fd; - - fd = lws_open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); - - if (fd == -1) - return -1; - - m = write(fd, buf, len); - close(fd); - - return m != len; -} - -int -lws_plat_read_file(const char *filename, void *buf, int len) -{ - int n, fd = lws_open(filename, O_RDONLY); - if (fd == -1) - return -1; - - n = read(fd, buf, len); - close(fd); - - return n; -} - diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-init.c b/thirdparty/libwebsockets/lib/plat/windows/windows-init.c deleted file mode 100644 index 8c4d9373f6..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-init.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - -void -lws_plat_drop_app_privileges(const struct lws_context_creation_info *info) -{ -} - -int -lws_plat_context_early_init(void) -{ - WORD wVersionRequested; - WSADATA wsaData; - int err; - - /* Use the MAKEWORD(lowbyte, highbyte) macro from Windef.h */ - wVersionRequested = MAKEWORD(2, 2); - - err = WSAStartup(wVersionRequested, &wsaData); - if (!err) - return 0; - /* - * Tell the user that we could not find a usable - * Winsock DLL - */ - lwsl_err("WSAStartup failed with error: %d\n", err); - - return 1; -} - -int -lws_plat_init(struct lws_context *context, - const struct lws_context_creation_info *info) -{ - struct lws_context_per_thread *pt = &context->pt[0]; - int i, n = context->count_threads; - - for (i = 0; i < FD_HASHTABLE_MODULUS; i++) { - context->fd_hashtable[i].wsi = - lws_zalloc(sizeof(struct lws*) * context->max_fds, - "win hashtable"); - - if (!context->fd_hashtable[i].wsi) - return -1; - } - - while (n--) { - pt->fds_count = 0; - pt->events = WSACreateEvent(); /* the cancel event */ - - pt++; - } - - context->fd_random = 0; - -#ifdef LWS_WITH_PLUGINS - if (info->plugin_dirs) - lws_plat_plugins_init(context, info->plugin_dirs); -#endif - - return 0; -} - -void -lws_plat_context_early_destroy(struct lws_context *context) -{ - struct lws_context_per_thread *pt = &context->pt[0]; - int n = context->count_threads; - - while (n--) { - WSACloseEvent(pt->events); - pt++; - } -} - -void -lws_plat_context_late_destroy(struct lws_context *context) -{ - int n; - - for (n = 0; n < FD_HASHTABLE_MODULUS; n++) { - if (context->fd_hashtable[n].wsi) - lws_free(context->fd_hashtable[n].wsi); - } - - WSACleanup(); -} diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-misc.c b/thirdparty/libwebsockets/lib/plat/windows/windows-misc.c deleted file mode 100644 index 53cc19b6b9..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-misc.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - - -uint64_t -lws_time_in_microseconds() -{ -#ifndef DELTA_EPOCH_IN_MICROSECS -#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL -#endif - FILETIME filetime; - ULARGE_INTEGER datetime; - -#ifdef _WIN32_WCE - GetCurrentFT(&filetime); -#else - GetSystemTimeAsFileTime(&filetime); -#endif - - /* - * As per Windows documentation for FILETIME, copy the resulting - * FILETIME structure to a ULARGE_INTEGER structure using memcpy - * (using memcpy instead of direct assignment can prevent alignment - * faults on 64-bit Windows). - */ - memcpy(&datetime, &filetime, sizeof(datetime)); - - /* Windows file times are in 100s of nanoseconds. */ - return (datetime.QuadPart / 10) - DELTA_EPOCH_IN_MICROSECS; -} - - -#ifdef _WIN32_WCE -time_t time(time_t *t) -{ - time_t ret = lws_time_in_microseconds() / 1000000; - - if(t != NULL) - *t = ret; - - return ret; -} -#endif - -LWS_VISIBLE int -lws_get_random(struct lws_context *context, void *buf, int len) -{ - int n; - char *p = (char *)buf; - - for (n = 0; n < len; n++) - p[n] = (unsigned char)rand(); - - return n; -} - - -LWS_VISIBLE void -lwsl_emit_syslog(int level, const char *line) -{ - lwsl_emit_stderr(level, line); -} - - -int kill(int pid, int sig) -{ - lwsl_err("Sorry Windows doesn't support kill()."); - exit(0); -} - -int fork(void) -{ - lwsl_err("Sorry Windows doesn't support fork()."); - exit(0); -} - - -int -lws_plat_recommended_rsa_bits(void) -{ - return 4096; -} - - - diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-pipe.c b/thirdparty/libwebsockets/lib/plat/windows/windows-pipe.c deleted file mode 100644 index af2af1fa83..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-pipe.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - -int -lws_plat_pipe_create(struct lws *wsi) -{ - return 1; -} - -int -lws_plat_pipe_signal(struct lws *wsi) -{ - struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi]; - - WSASetEvent(pt->events); /* trigger the cancel event */ - - return 0; -} - -void -lws_plat_pipe_close(struct lws *wsi) -{ -} diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-service.c b/thirdparty/libwebsockets/lib/plat/windows/windows-service.c deleted file mode 100644 index a6adefbd3b..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-service.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * libwebsockets - small server side websockets and web server implementation - * - * Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - - -LWS_EXTERN int -_lws_plat_service_tsi(struct lws_context *context, int timeout_ms, int tsi) -{ - struct lws_context_per_thread *pt; - WSANETWORKEVENTS networkevents; - struct lws_pollfd *pfd; - struct lws *wsi; - unsigned int i; - DWORD ev; - int n; - - /* stay dead once we are dead */ - if (context == NULL || !context->vhost_list) - return 1; - - pt = &context->pt[tsi]; - - if (!pt->service_tid_detected) { - struct lws _lws; - - memset(&_lws, 0, sizeof(_lws)); - _lws.context = context; - - pt->service_tid = context->vhost_list-> - protocols[0].callback(&_lws, LWS_CALLBACK_GET_THREAD_ID, - NULL, NULL, 0); - pt->service_tid_detected = 1; - } - - if (timeout_ms < 0) { - if (lws_service_flag_pending(context, tsi)) { - /* any socket with events to service? */ - for (n = 0; n < (int)pt->fds_count; n++) { - int m; - if (!pt->fds[n].revents) - continue; - - m = lws_service_fd_tsi(context, &pt->fds[n], tsi); - if (m < 0) - return -1; - /* if something closed, retry this slot */ - if (m) - n--; - } - } - return 0; - } - - if (context->event_loop_ops->run_pt) - context->event_loop_ops->run_pt(context, tsi); - - for (i = 0; i < pt->fds_count; ++i) { - pfd = &pt->fds[i]; - - if (!(pfd->events & LWS_POLLOUT)) - continue; - - wsi = wsi_from_fd(context, pfd->fd); - if (!wsi || wsi->listener) - continue; - if (wsi->sock_send_blocking) - continue; - pfd->revents = LWS_POLLOUT; - n = lws_service_fd(context, pfd); - if (n < 0) - return -1; - - /* Force WSAWaitForMultipleEvents() to check events and then return immediately. */ - timeout_ms = 0; - - /* if something closed, retry this slot */ - if (n) - i--; - } - - /* - * is there anybody with pending stuff that needs service forcing? - */ - if (!lws_service_adjust_timeout(context, 1, tsi)) { - /* -1 timeout means just do forced service */ - _lws_plat_service_tsi(context, -1, pt->tid); - /* still somebody left who wants forced service? */ - if (!lws_service_adjust_timeout(context, 1, pt->tid)) - /* yes... come back again quickly */ - timeout_ms = 0; - } - - if (timeout_ms) { - lws_usec_t t; - - lws_pt_lock(pt, __func__); - /* don't stay in poll wait longer than next hr timeout */ - t = __lws_hrtimer_service(pt); - - if ((lws_usec_t)timeout_ms * 1000 > t) - timeout_ms = (int)(t / 1000); - lws_pt_unlock(pt); - } - - ev = WSAWaitForMultipleEvents(1, &pt->events, FALSE, timeout_ms, FALSE); - if (ev == WSA_WAIT_EVENT_0) { - unsigned int eIdx; - - WSAResetEvent(pt->events); - - if (pt->context->tls_ops && - pt->context->tls_ops->fake_POLLIN_for_buffered) - pt->context->tls_ops->fake_POLLIN_for_buffered(pt); - - for (eIdx = 0; eIdx < pt->fds_count; ++eIdx) { - unsigned int err; - - if (WSAEnumNetworkEvents(pt->fds[eIdx].fd, 0, - &networkevents) == SOCKET_ERROR) { - lwsl_err("WSAEnumNetworkEvents() failed " - "with error %d\n", LWS_ERRNO); - return -1; - } - - pfd = &pt->fds[eIdx]; - pfd->revents = (short)networkevents.lNetworkEvents; - - err = networkevents.iErrorCode[FD_CONNECT_BIT]; - - if ((networkevents.lNetworkEvents & FD_CONNECT) && - err && err != LWS_EALREADY && - err != LWS_EINPROGRESS && err != LWS_EWOULDBLOCK && - err != WSAEINVAL) { - lwsl_debug("Unable to connect errno=%d\n", err); - pfd->revents |= LWS_POLLHUP; - } - - if (pfd->revents & LWS_POLLOUT) { - wsi = wsi_from_fd(context, pfd->fd); - if (wsi) - wsi->sock_send_blocking = 0; - } - /* if something closed, retry this slot */ - if (pfd->revents & LWS_POLLHUP) - --eIdx; - - if (pfd->revents) { - recv(pfd->fd, NULL, 0, 0); - lws_service_fd_tsi(context, pfd, tsi); - } - } - } - - if (ev == WSA_WAIT_TIMEOUT) - lws_service_fd(context, NULL); - - return 0; -} - -int -lws_plat_service(struct lws_context *context, int timeout_ms) -{ - return _lws_plat_service_tsi(context, timeout_ms, 0); -} - - - -void -lws_plat_service_periodic(struct lws_context *context) -{ -} - diff --git a/thirdparty/libwebsockets/lib/plat/windows/windows-sockets.c b/thirdparty/libwebsockets/lib/plat/windows/windows-sockets.c deleted file mode 100644 index 62a0a49846..0000000000 --- a/thirdparty/libwebsockets/lib/plat/windows/windows-sockets.c +++ /dev/null @@ -1,288 +0,0 @@ -#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS -#define _WINSOCK_DEPRECATED_NO_WARNINGS -#endif -#include "core/private.h" - - -LWS_VISIBLE int -lws_send_pipe_choked(struct lws *wsi) -{ struct lws *wsi_eff; - -#if defined(LWS_WITH_HTTP2) - wsi_eff = lws_get_network_wsi(wsi); -#else - wsi_eff = wsi; -#endif - /* the fact we checked implies we avoided back-to-back writes */ - wsi_eff->could_have_pending = 0; - - /* treat the fact we got a truncated send pending as if we're choked */ - if (lws_has_buffered_out(wsi_eff) -#if defined(LWS_WITH_HTTP_STREAM_COMPRESSION) - ||wsi->http.comp_ctx.buflist_comp || - wsi->http.comp_ctx.may_have_more -#endif - ) - return 1; - - return (int)wsi_eff->sock_send_blocking; -} - -int -lws_poll_listen_fd(struct lws_pollfd *fd) -{ - fd_set readfds; - struct timeval tv = { 0, 0 }; - - assert((fd->events & LWS_POLLIN) == LWS_POLLIN); - - FD_ZERO(&readfds); - FD_SET(fd->fd, &readfds); - - return select(((int)fd->fd) + 1, &readfds, NULL, NULL, &tv); -} - -int -lws_plat_set_socket_options(struct lws_vhost *vhost, lws_sockfd_type fd, - int unix_skt) -{ - int optval = 1; - int optlen = sizeof(optval); - u_long optl = 1; - DWORD dwBytesRet; - struct tcp_keepalive alive; - int protonbr; -#ifndef _WIN32_WCE - struct protoent *tcp_proto; -#endif - -#ifdef LWS_WITH_IPV6 - optval = 0; - setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, (const void*)&optval, optlen); -#endif - - if (vhost->ka_time) { - /* enable keepalive on this socket */ - optval = 1; - if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, - (const char *)&optval, optlen) < 0) - return 1; - - alive.onoff = TRUE; - alive.keepalivetime = vhost->ka_time; - alive.keepaliveinterval = vhost->ka_interval; - - if (WSAIoctl(fd, SIO_KEEPALIVE_VALS, &alive, sizeof(alive), - NULL, 0, &dwBytesRet, NULL, NULL)) - return 1; - } - - /* Disable Nagle */ - optval = 1; -#ifndef _WIN32_WCE - tcp_proto = getprotobyname("TCP"); - if (!tcp_proto) { - lwsl_err("getprotobyname() failed with error %d\n", LWS_ERRNO); - return 1; - } - protonbr = tcp_proto->p_proto; -#else - protonbr = 6; -#endif - - setsockopt(fd, protonbr, TCP_NODELAY, (const char *)&optval, optlen); - - /* We are nonblocking... */ - ioctlsocket(fd, FIONBIO, &optl); - - return 0; -} - - -LWS_EXTERN int -lws_interface_to_sa(int ipv6, - const char *ifname, struct sockaddr_in *addr, size_t addrlen) -{ -#ifdef LWS_WITH_IPV6 - struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)addr; - - if (ipv6) { - if (lws_plat_inet_pton(AF_INET6, ifname, &addr6->sin6_addr) == 1) { - return LWS_ITOSA_USABLE; - } - } -#endif - - long long address = inet_addr(ifname); - - if (address == INADDR_NONE) { - struct hostent *entry = gethostbyname(ifname); - if (entry) - address = ((struct in_addr *)entry->h_addr_list[0])->s_addr; - } - - if (address == INADDR_NONE) - return LWS_ITOSA_NOT_EXIST; - - addr->sin_addr.s_addr = (unsigned long)(lws_intptr_t)address; - - return LWS_ITOSA_USABLE; -} - -void -lws_plat_insert_socket_into_fds(struct lws_context *context, struct lws *wsi) -{ - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - - pt->fds[pt->fds_count++].revents = 0; - WSAEventSelect(wsi->desc.sockfd, pt->events, - LWS_POLLIN | LWS_POLLHUP | FD_CONNECT); -} - -void -lws_plat_delete_socket_from_fds(struct lws_context *context, - struct lws *wsi, int m) -{ - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - - pt->fds_count--; -} - - -int -lws_plat_check_connection_error(struct lws *wsi) -{ - int optVal; - int optLen = sizeof(int); - - if (getsockopt(wsi->desc.sockfd, SOL_SOCKET, SO_ERROR, - (char*)&optVal, &optLen) != SOCKET_ERROR && optVal && - optVal != LWS_EALREADY && optVal != LWS_EINPROGRESS && - optVal != LWS_EWOULDBLOCK && optVal != WSAEINVAL) { - lwsl_debug("Connect failed SO_ERROR=%d\n", optVal); - return 1; - } - - return 0; -} - -int -lws_plat_change_pollfd(struct lws_context *context, - struct lws *wsi, struct lws_pollfd *pfd) -{ - struct lws_context_per_thread *pt = &context->pt[(int)wsi->tsi]; - long networkevents = LWS_POLLHUP | FD_CONNECT; - - if ((pfd->events & LWS_POLLIN)) - networkevents |= LWS_POLLIN; - - if ((pfd->events & LWS_POLLOUT)) - networkevents |= LWS_POLLOUT; - - if (WSAEventSelect(wsi->desc.sockfd, pt->events, - networkevents) != SOCKET_ERROR) - return 0; - - lwsl_err("WSAEventSelect() failed with error %d\n", LWS_ERRNO); - - return 1; -} - -const char * -lws_plat_inet_ntop(int af, const void *src, char *dst, int cnt) -{ - WCHAR *buffer; - DWORD bufferlen = cnt; - BOOL ok = FALSE; - - buffer = lws_malloc(bufferlen * 2, "inet_ntop"); - if (!buffer) { - lwsl_err("Out of memory\n"); - return NULL; - } - - if (af == AF_INET) { - struct sockaddr_in srcaddr; - bzero(&srcaddr, sizeof(srcaddr)); - srcaddr.sin_family = AF_INET; - memcpy(&(srcaddr.sin_addr), src, sizeof(srcaddr.sin_addr)); - - if (!WSAAddressToStringW((struct sockaddr*)&srcaddr, sizeof(srcaddr), 0, buffer, &bufferlen)) - ok = TRUE; -#ifdef LWS_WITH_IPV6 - } else if (af == AF_INET6) { - struct sockaddr_in6 srcaddr; - bzero(&srcaddr, sizeof(srcaddr)); - srcaddr.sin6_family = AF_INET6; - memcpy(&(srcaddr.sin6_addr), src, sizeof(srcaddr.sin6_addr)); - - if (!WSAAddressToStringW((struct sockaddr*)&srcaddr, sizeof(srcaddr), 0, buffer, &bufferlen)) - ok = TRUE; -#endif - } else - lwsl_err("Unsupported type\n"); - - if (!ok) { - int rv = WSAGetLastError(); - lwsl_err("WSAAddressToString() : %d\n", rv); - } else { - if (WideCharToMultiByte(CP_ACP, 0, buffer, bufferlen, dst, cnt, 0, NULL) <= 0) - ok = FALSE; - } - - lws_free(buffer); - return ok ? dst : NULL; -} - -int -lws_plat_inet_pton(int af, const char *src, void *dst) -{ - WCHAR *buffer; - DWORD bufferlen = (int)strlen(src) + 1; - BOOL ok = FALSE; - - buffer = lws_malloc(bufferlen * 2, "inet_pton"); - if (!buffer) { - lwsl_err("Out of memory\n"); - return -1; - } - - if (MultiByteToWideChar(CP_ACP, 0, src, bufferlen, buffer, bufferlen) <= 0) { - lwsl_err("Failed to convert multi byte to wide char\n"); - lws_free(buffer); - return -1; - } - - if (af == AF_INET) { - struct sockaddr_in dstaddr; - int dstaddrlen = sizeof(dstaddr); - bzero(&dstaddr, sizeof(dstaddr)); - dstaddr.sin_family = AF_INET; - - if (!WSAStringToAddressW(buffer, af, 0, (struct sockaddr *) &dstaddr, &dstaddrlen)) { - ok = TRUE; - memcpy(dst, &dstaddr.sin_addr, sizeof(dstaddr.sin_addr)); - } -#ifdef LWS_WITH_IPV6 - } else if (af == AF_INET6) { - struct sockaddr_in6 dstaddr; - int dstaddrlen = sizeof(dstaddr); - bzero(&dstaddr, sizeof(dstaddr)); - dstaddr.sin6_family = AF_INET6; - - if (!WSAStringToAddressW(buffer, af, 0, (struct sockaddr *) &dstaddr, &dstaddrlen)) { - ok = TRUE; - memcpy(dst, &dstaddr.sin6_addr, sizeof(dstaddr.sin6_addr)); - } -#endif - } else - lwsl_err("Unsupported type\n"); - - if (!ok) { - int rv = WSAGetLastError(); - lwsl_err("WSAAddressToString() : %d\n", rv); - } - - lws_free(buffer); - return ok ? 1 : -1; -} |