1 files changed, 541 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/windows/win_socket.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/windows/win_socket.c
new file mode 100644
index 000000000..9a1c7a3c9
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/windows/win_socket.c
@@ -0,0 +1,541 @@
+/*
+ * Copyright (C) 2021 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "platform_api_vmcore.h"
+#include "platform_api_extension.h"
+
+/* link with Ws2_32.lib */
+#pragma comment(lib, "ws2_32.lib")
+
+static bool is_winsock_inited = false;
+
+int
+init_winsock()
+{
+    WSADATA wsaData;
+
+    if (!is_winsock_inited) {
+        if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) {
+            os_printf("winsock init failed");
+            return BHT_ERROR;
+        }
+
+        is_winsock_inited = true;
+    }
+
+    return BHT_OK;
+}
+
+void
+deinit_winsock()
+{
+    if (is_winsock_inited) {
+        WSACleanup();
+    }
+}
+
+int
+os_socket_create(bh_socket_t *sock, bool is_ipv4, bool is_tcp)
+{
+    int af;
+
+    if (!sock) {
+        return BHT_ERROR;
+    }
+
+    if (is_ipv4) {
+        af = AF_INET;
+    }
+    else {
+        errno = ENOSYS;
+        return BHT_ERROR;
+    }
+
+    if (is_tcp) {
+        *sock = socket(af, SOCK_STREAM, IPPROTO_TCP);
+    }
+    else {
+        *sock = socket(af, SOCK_DGRAM, 0);
+    }
+
+    return (*sock == -1) ? BHT_ERROR : BHT_OK;
+}
+
+int
+os_socket_bind(bh_socket_t socket, const char *host, int *port)
+{
+    struct sockaddr_in addr;
+    int socklen, ret;
+
+    assert(host);
+    assert(port);
+
+    addr.sin_addr.s_addr = inet_addr(host);
+    addr.sin_port = htons(*port);
+    addr.sin_family = AF_INET;
+
+    ret = bind(socket, (struct sockaddr *)&addr, sizeof(addr));
+    if (ret < 0) {
+        goto fail;
+    }
+
+    socklen = sizeof(addr);
+    if (getsockname(socket, (void *)&addr, &socklen) == -1) {
+        os_printf("getsockname failed with error %d\n", WSAGetLastError());
+        goto fail;
+    }
+
+    *port = ntohs(addr.sin_port);
+
+    return BHT_OK;
+
+fail:
+    return BHT_ERROR;
+}
+
+int
+os_socket_settimeout(bh_socket_t socket, uint64 timeout_us)
+{
+    DWORD tv = (DWORD)(timeout_us / 1000UL);
+
+    if (setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (const char *)&tv,
+                   sizeof(tv))
+        != 0) {
+        return BHT_ERROR;
+    }
+
+    return BHT_OK;
+}
+
+int
+os_socket_listen(bh_socket_t socket, int max_client)
+{
+    if (listen(socket, max_client) != 0) {
+        os_printf("socket listen failed with error %d\n", WSAGetLastError());
+        return BHT_ERROR;
+    }
+
+    return BHT_OK;
+}
+
+int
+os_socket_accept(bh_socket_t server_sock, bh_socket_t *sock, void *addr,
+                 unsigned int *addrlen)
+{
+    struct sockaddr addr_tmp;
+    unsigned int len = sizeof(struct sockaddr);
+
+    *sock = accept(server_sock, (struct sockaddr *)&addr_tmp, &len);
+
+    if (*sock < 0) {
+        os_printf("socket accept failed with error %d\n", WSAGetLastError());
+        return BHT_ERROR;
+    }
+
+    return BHT_OK;
+}
+
+int
+os_socket_recv(bh_socket_t socket, void *buf, unsigned int len)
+{
+    return recv(socket, buf, len, 0);
+}
+
+int
+os_socket_recv_from(bh_socket_t socket, void *buf, unsigned int len, int flags,
+                    bh_sockaddr_t *src_addr)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_send(bh_socket_t socket, const void *buf, unsigned int len)
+{
+    return send(socket, buf, len, 0);
+}
+
+int
+os_socket_send_to(bh_socket_t socket, const void *buf, unsigned int len,
+                  int flags, const bh_sockaddr_t *dest_addr)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_close(bh_socket_t socket)
+{
+    closesocket(socket);
+    return BHT_OK;
+}
+
+int
+os_socket_shutdown(bh_socket_t socket)
+{
+    shutdown(socket, SD_BOTH);
+    return BHT_OK;
+}
+
+int
+os_socket_inet_network(bool is_ipv4, const char *cp, bh_ip_addr_buffer_t *out)
+{
+    if (!cp)
+        return BHT_ERROR;
+
+    if (is_ipv4) {
+        if (inet_pton(AF_INET, cp, &out->ipv4) != 1) {
+            return BHT_ERROR;
+        }
+        /* Note: ntohl(INADDR_NONE) == INADDR_NONE */
+        out->ipv4 = ntohl(out->ipv4);
+    }
+    else {
+        if (inet_pton(AF_INET6, cp, out->ipv6) != 1) {
+            return BHT_ERROR;
+        }
+        for (int i = 0; i < 8; i++) {
+            out->ipv6[i] = ntohs(out->ipv6[i]);
+        }
+    }
+
+    return BHT_OK;
+}
+
+int
+os_socket_addr_resolve(const char *host, const char *service,
+                       uint8_t *hint_is_tcp, uint8_t *hint_is_ipv4,
+                       bh_addr_info_t *addr_info, size_t addr_info_size,
+                       size_t *max_info_size)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_addr_local(bh_socket_t socket, bh_sockaddr_t *sockaddr)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_send_timeout(bh_socket_t socket, uint64 timeout_us)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_send_timeout(bh_socket_t socket, uint64 *timeout_us)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_recv_timeout(bh_socket_t socket, uint64 timeout_us)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_recv_timeout(bh_socket_t socket, uint64 *timeout_us)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_addr_remote(bh_socket_t socket, bh_sockaddr_t *sockaddr)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_send_buf_size(bh_socket_t socket, size_t bufsiz)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_send_buf_size(bh_socket_t socket, size_t *bufsiz)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_recv_buf_size(bh_socket_t socket, size_t bufsiz)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_recv_buf_size(bh_socket_t socket, size_t *bufsiz)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_keep_alive(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_keep_alive(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_reuse_addr(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_reuse_addr(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_reuse_port(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_reuse_port(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_linger(bh_socket_t socket, bool is_enabled, int linger_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_linger(bh_socket_t socket, bool *is_enabled, int *linger_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_tcp_no_delay(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_tcp_no_delay(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_tcp_quick_ack(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_tcp_quick_ack(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_tcp_keep_idle(bh_socket_t socket, uint32 time_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_tcp_keep_idle(bh_socket_t socket, uint32 *time_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_tcp_keep_intvl(bh_socket_t socket, uint32 time_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_tcp_keep_intvl(bh_socket_t socket, uint32 *time_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_tcp_fastopen_connect(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_tcp_fastopen_connect(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_ip_multicast_loop(bh_socket_t socket, bool ipv6, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_ip_multicast_loop(bh_socket_t socket, bool ipv6, bool *is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_ip_add_membership(bh_socket_t socket,
+                                bh_ip_addr_buffer_t *imr_multiaddr,
+                                uint32_t imr_interface, bool is_ipv6)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_ip_drop_membership(bh_socket_t socket,
+                                 bh_ip_addr_buffer_t *imr_multiaddr,
+                                 uint32_t imr_interface, bool is_ipv6)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_ip_ttl(bh_socket_t socket, uint8_t ttl_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_ip_ttl(bh_socket_t socket, uint8_t *ttl_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_ip_multicast_ttl(bh_socket_t socket, uint8_t ttl_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_ip_multicast_ttl(bh_socket_t socket, uint8_t *ttl_s)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_ipv6_only(bh_socket_t socket, bool option)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_ipv6_only(bh_socket_t socket, bool *option)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_set_broadcast(bh_socket_t socket, bool is_enabled)
+{
+    errno = ENOSYS;
+
+    return BHT_ERROR;
+}
+
+int
+os_socket_get_broadcast(bh_socket_t socket, bool *is_enabled)
+{
+    errno = ENOSYS;
+    return BHT_ERROR;
+}