1 files changed, 0 insertions, 141 deletions
diff --git a/trusty/fuzz/utils.cpp b/trusty/fuzz/utils.cpp
deleted file mode 100644
index bb096beab..000000000
--- a/trusty/fuzz/utils.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Sourete 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.
- */
-
-#define LOG_TAG "trusty-fuzz-utils"
-
-#include <trusty/fuzz/utils.h>
-
-#include <android-base/logging.h>
-#include <android-base/unique_fd.h>
-#include <linux/ioctl.h>
-#include <linux/types.h>
-#include <linux/uio.h>
-#include <log/log_read.h>
-#include <time.h>
-#include <trusty/tipc.h>
-#include <iostream>
-
-using android::base::ErrnoError;
-using android::base::Error;
-using android::base::Result;
-using android::base::unique_fd;
-
-namespace {
-
-const size_t kTimeoutSeconds = 5;
-const std::string kTrustyLogTag = "trusty-log";
-
-const time_t kInitialTime = time(nullptr);
-
-void PrintTrustyLog() {
-    auto logger_list = android_logger_list_open(LOG_ID_KERNEL, ANDROID_LOG_NONBLOCK, 1000, 0);
-    if (logger_list == nullptr) {
-        std::cerr << "Could not open android kernel log\n";
-        return;
-    }
-
-    while (true) {
-        log_msg log_msg;
-        int rc = android_logger_list_read(logger_list, &log_msg);
-        if (rc < 0) {
-            break;
-        }
-        if (log_msg.entry.sec < kInitialTime) {
-            continue;
-        }
-        char* msg = log_msg.msg();
-        if (msg) {
-            std::string line(msg, log_msg.entry.len);
-            if (line.find(kTrustyLogTag) != std::string::npos) {
-                std::cerr << line.substr(kTrustyLogTag.length() + 2) << std::endl;
-            }
-        }
-    }
-
-    android_logger_list_free(logger_list);
-}
-
-}  // namespace
-
-namespace android {
-namespace trusty {
-namespace fuzz {
-
-TrustyApp::TrustyApp(std::string tipc_dev, std::string ta_port)
-    : tipc_dev_(tipc_dev), ta_port_(ta_port), ta_fd_(-1) {}
-
-Result<void> TrustyApp::Connect() {
-    alarm(kTimeoutSeconds);
-    int fd = tipc_connect(tipc_dev_.c_str(), ta_port_.c_str());
-    alarm(0);
-    if (fd < 0) {
-        return ErrnoError() << "failed to open TIPC device: ";
-    }
-    ta_fd_.reset(fd);
-
-    return {};
-}
-
-Result<void> TrustyApp::Read(void* buf, size_t len) {
-    if (ta_fd_ == -1) {
-        return Error() << "TA is not connected to yet: ";
-    }
-
-    alarm(kTimeoutSeconds);
-    int rc = read(ta_fd_, buf, len);
-    alarm(0);
-    if (rc < 0) {
-        return Error() << "failed to read TIPC message from TA: ";
-    }
-
-    return {};
-}
-
-Result<void> TrustyApp::Write(const void* buf, size_t len) {
-    if (ta_fd_ == -1) {
-        return Error() << "TA is not connected to yet: ";
-    }
-
-    alarm(kTimeoutSeconds);
-    int rc = write(ta_fd_, buf, len);
-    alarm(0);
-    if (rc < 0) {
-        return Error() << "failed to write TIPC message to TA: ";
-    }
-
-    return {};
-}
-
-Result<int> TrustyApp::GetRawFd() {
-    if (ta_fd_ == -1) {
-        return Error() << "TA is not connected to yet: ";
-    }
-
-    return ta_fd_;
-}
-
-void TrustyApp::Disconnect() {
-    ta_fd_.reset();
-}
-
-void Abort() {
-    PrintTrustyLog();
-    exit(-1);
-}
-
-}  // namespace fuzz
-}  // namespace trusty
-}  // namespace android