In our example, these files (tn5250j.jar, etc.) will be copied/uploaded to '/MyStuff/java/tn5250j'. Say for example, you would like to create the following directory hierarchy: ģ MyStuff ftp java tn5250j +- Enter this command to start: WRKLNK The above can also be accomplished (more or less) using your FTP client, Operations Navigator, Window Explorer or your desktop OS file and directory management function (with network drive mapping.) 4 Copy tn5250j to the IFS You will need to place the tn5250j application files into the into the directory from which it will be served by the HTTP Server. Users will also need at least read access to the directories and/or the files contained there. For more information on Operations Navigator: 3 Creating Directories You will need a directory structure in the IFS to house tn5250j and the HTML documents you plan to serve. This guide, however, does *not* include task step instuctions using OpNav. All of the host admin tasks required in this guide can be done point-and-click style with OpNav rather than using display session commands. OpNav provides a consolidated GUI interface for administering the iseries. To be seamless, the passwords should match also (optional) A Windows workstation with the IBM Client Access Express Operations Navigator administrative tool installed. See this link for more information on NetServer: Note to Windows 95/98/Me users: To successfully map a network drive into the IFS, the user ID used for your Windows logon *must* match your AS/400 user profile. Use command STRTCPSVR SERVER(*NETSVR) to start it. On the host system, the AS/400 NetServer must be started. For Windows desktops, these are installed when TCP/IP and the Client for Microsoft Networks are configured in Network. See this link for more information on FTP: To map network drives, the desktop OS must have a set of SMB (system message block / Microsoft Networking) protocol drivers installed. Alternatively, the FTP client can toggle the name format using the FTP subcommand 'na 1'. The FTP server can be set to use this format via this command: CHGFTPA NAMEFMT(*PATH). In order for FTP client to reach the IFS root and its subdirectories, "name format 1" must be used. Use command STRTCPSVR SERVER(*FTP) to start it. To use FTP, the host must have the FTP server active. This can be done using FTP or via a network drive mapped to an IFS directory. The File Systems and Management topic on IBM's iseries Information Center web site explores covers this in more detail: Ģ To begin exploring the IFS from the OS/400 command line, enter the command GO FILESYS A method to copy the tn5250j application, HTML, and other "stream" files to the IFS. A general understanding of the Integrated File System (IFS) and how it provides the Unix-like directory and file naming convention to OS/400 data resources. This is also required for any client computer that will be using the tn5250j applet. A workstation with a Java-enabled web broswer that has TCP/IP network access to the host AS/400. If you don't have this authority, you will need to work closely with an administrator who does. 2 Prerequisites Setting up the HTTP Server is an administrative task that requires *IOSYSCFG special authority. tn5250j's ability to run as a Java applet is the key. For example, if you're an iseries administrator, developer or power user who roams far and wide in the course of your activity, there's a certain comfort in knowing that with just a browser and some kind of network access, you can get a green-screen session going to the host. This function is particularly useful in situations where it is not practical to deploy a connectivity product like Client Access Express. By configuring and starting an instance of this server, one can serve HTML documents that allow users to run a display sessions from browser windows. 1 Serving tn5250j in Web Documents from the HTTP Server for iseries Bill (toeside) Middleton, 1 Introduction The iseries (AS/400) operating system OS/400, as part of its TCP/IP application suite, includes a built-in web server called the HTTP Server for iseries.
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