/*
 * Copyright (c) 2023 Fancy Code.
 * 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 "LinuxApiMock.h"
#include "LinuxTestImpl.h"
#include "WrapApi.h"
#if defined(__x86_64__)
    #include <bits/types/struct_timeval.h>
#endif
#include <cstddef>
#include <memory>
#include <stdio.h>
#include <sys/select.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <termios.h>
std::shared_ptr<LinuxApiMock> &LinuxApiMock::GetInstance(std::shared_ptr<LinuxApiMock> *impl)
{
    static auto instance = std::make_shared<LinuxApiMock>();
    if (impl) {
        // The non-thread-safe changing is only for gtest.
        instance = *impl;
    }
    return instance;
}
void LinuxApiMock::Init()
{
}
void LinuxApiMock::UnInit()
{
}
int LinuxApiMock::fx_open(const char *pathname, int flags)
{
    // LogInfo("Call the real api.\n");
    return __real_fx_open(pathname, flags);
}
int LinuxApiMock::fx_tcgetattr(int fd, struct termios *termios_p)
{
    // LogInfo("Call the real api.\n");
    return __real_fx_tcgetattr(fd, termios_p);
}
int LinuxApiMock::fx_tcsetattr(int fd, int optional_actions, const struct termios *termios_p)
{
    return __real_fx_tcsetattr(fd, optional_actions, termios_p);
}
ssize_t LinuxApiMock::fx_write(int fd, const void *buf, size_t count)
{
    // LogInfo("Call the real api.\n");
    return __real_fx_write(fd, buf, count);
}
ssize_t LinuxApiMock::fx_read(int fd, void *buf, size_t count)
{
    // LogInfo("Call the real api.\n");
    return __real_fx_read(fd, buf, count);
}
int LinuxApiMock::fx_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout)
{
    // LogInfo("Call the real api.\n");
    return __real_fx_select(nfds, readfds, writefds, exceptfds, timeout);
}
int LinuxApiMock::fx_fstat(int fd, struct stat *statbuf)
{
    return __real_fx_fstat(fd, statbuf);
}
int LinuxApiMock::fx_access(const char *pathname, int mode)
{
    return __real_fx_access(pathname, mode);
}
FILE *LinuxApiMock::fx_fopen(const char *pathname, const char *mode)
{
    return __real_fx_fopen(pathname, mode);
}
std::shared_ptr<LinuxTest> LinuxTest::CreateLinuxTest(void)
{
    std::shared_ptr<LinuxTest> test = std::make_shared<LinuxTestImpl>();
    LinuxTestImpl::ApiInit(test);
    return test;
}
int LinuxTest::GetHandleForMock(void)
{
    return INVALID_HANDLE;
}