void do_cmd_appe(session_t *pses)
{
//打开文件
int fd = open(pses->arg, O_CREAT | O_WRONLY, 0666);
if(fd < 0)
{
ftp_reply(pses->ctrl_fd, FTP_UPLOADFAIL, "Could not create file.");
return;
}
//给文件加写锁
if(lock_file_write(fd) == -1)
{
ftp_reply(pses->ctrl_fd, FTP_UPLOADFAIL, "Could not create file.");
return;
}
int flag = upload_common(pses, fd, 1);
//关闭数据套接字
close(pses->data_fd);
pses->data_fd = -1;
//关闭文件
unlock_file(fd);
close(fd);
if(flag == 0)
{
//226
ftp_reply(pses->ctrl_fd, FTP_TRANSFEROK, "Transfer complete.");
}
else if(flag == -1)
{
ftp_reply(pses->ctrl_fd, FTP_BADSENDNET, "Failure writting to local file.");
}
else if(flag == -2)
{
//451
ftp_reply(pses->ctrl_fd, FTP_BADSENDNET, "Failure reading from network stream.");
}
}
static void do_appe(session_t *sess)
{
upload_common(sess, 1);
}
static void do_stor(session_t *sess)
{
upload_common(sess, 0);
}
/**
*do_stor - 以APPE方式上传文件
*@sess：会话结构体
*/
void ftpproto::do_appe(session_t* sess)
{
upload_common(sess,1);//1表示APPE方式
}
/**
*do_stor - 以STOR方式上传文件
*@sess：会话结构体
*/
void ftpproto::do_stor(session_t* sess)
{
upload_common(sess,0);//0表示STOR方式
}