1 files changed, 0 insertions, 96 deletions
diff --git a/libnetd_client/FwmarkClient.cpp b/libnetd_client/FwmarkClient.cpp
deleted file mode 100644
index e360b4e..0000000
--- a/libnetd_client/FwmarkClient.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "FwmarkClient.h"
-
-#include <stdlib.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <unistd.h>
-
-namespace {
-
-const sockaddr_un FWMARK_SERVER_PATH = {AF_UNIX, "/dev/socket/fwmarkd"};
-
-}  // namespace
-
-bool FwmarkClient::shouldSetFwmark(int sockfd, const sockaddr* addr) {
-    return sockfd >= 0 && addr && (addr->sa_family == AF_INET || addr->sa_family == AF_INET6) &&
-           !getenv("ANDROID_NO_USE_FWMARK_CLIENT");
-}
-
-FwmarkClient::FwmarkClient() : mChannel(-1) {
-}
-
-FwmarkClient::~FwmarkClient() {
-    if (mChannel >= 0) {
-        // We don't care about errors while closing the channel, so restore any previous error.
-        int error = errno;
-        close(mChannel);
-        errno = error;
-    }
-}
-
-bool FwmarkClient::send(void* data, size_t len, int fd) {
-    mChannel = socket(AF_UNIX, SOCK_STREAM, 0);
-    if (mChannel == -1) {
-        return false;
-    }
-
-    if (TEMP_FAILURE_RETRY(connect(mChannel, reinterpret_cast<const sockaddr*>(&FWMARK_SERVER_PATH),
-                                   sizeof(FWMARK_SERVER_PATH))) == -1) {
-        // If we are unable to connect to the fwmark server, assume there's no error. This protects
-        // against future changes if the fwmark server goes away.
-        errno = 0;
-        return true;
-    }
-
-    iovec iov;
-    iov.iov_base = data;
-    iov.iov_len = len;
-
-    msghdr message;
-    memset(&message, 0, sizeof(message));
-    message.msg_iov = &iov;
-    message.msg_iovlen = 1;
-
-    union {
-        cmsghdr cmh;
-        char cmsg[CMSG_SPACE(sizeof(fd))];
-    } cmsgu;
-
-    memset(cmsgu.cmsg, 0, sizeof(cmsgu.cmsg));
-    message.msg_control = cmsgu.cmsg;
-    message.msg_controllen = sizeof(cmsgu.cmsg);
-
-    cmsghdr* const cmsgh = CMSG_FIRSTHDR(&message);
-    cmsgh->cmsg_len = CMSG_LEN(sizeof(fd));
-    cmsgh->cmsg_level = SOL_SOCKET;
-    cmsgh->cmsg_type = SCM_RIGHTS;
-    memcpy(CMSG_DATA(cmsgh), &fd, sizeof(fd));
-
-    if (TEMP_FAILURE_RETRY(sendmsg(mChannel, &message, 0)) == -1) {
-        return false;
-    }
-
-    int error = 0;
-    if (TEMP_FAILURE_RETRY(recv(mChannel, &error, sizeof(error), 0)) == -1) {
-        return false;
-    }
-
-    errno = error;
-    return !error;
-}