SGI Developer Toolbox 6.1

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Text File | 1996-11-11 | 23.3 KB | 454 lines

The purpose of this "help" file is to provide information about initiating viewing of the v6.1 CD form of the Developer Toolbox. Areas discussed are: 0) if your CDROM drive is not mounted as /CDROM 1) location of Developer Toolbox "help" documentation 2) prerequisites to satisfy before starting any viewing 3) how to do the viewing 4) essential information about the viewing process 5) files placed on your workstation while running viewDT 0) if your CDROM drive is not mounted as /CDROM ------------------------------------------- Throughout this document we presume you have the DT CD mounted as /CDROM. Some sites will choose to mount the CDROM drive elsewhere, or will have more than one CDROM drive. You will need to know what your system's directory name is, if it is other than /CDROM, and employ it accordingly in your use of these instructions. The most direct way to ascertain under what directory name the CDROM device is mounted as is to run the following command in a shell window: % more /etc/fsd.tab For example, the /etc/fsd.tab file of the system on which these notes were written contains the following: /dev/dsk/dks0d4s7 /CDROM efs ro,sock=/tmp/.mediadXXXXXX 0 0 /dev/rmt/tps0d5nr /tape archive opts=NA,sock=/tmp/.mediadXXXXXX 0 0 If you don't see the string "CDROM," the most commonly employed alternative name is "cdrom." You will need to substitute our use of "CDROM" in command sequences below, with whatever your system is using as "CDROM". 1) location of Developer Toolbox "help" documentation --------------------------------------------- A printed version of this file is the actual liner notes of the Developer Toolbox CDs. It is the oldest and most out of date version of the information. The CDs have the next most current version of this file. It is on all DT CDs in /CDROM/bin/helpfile. Also on each CD, is a superset of this file that describes this and other helpful information regarding use of the Toolbox. It is located via the Help button (with the image of a hawk) on the TOP/HUB entry page of the Toolbox (a text only version of this /CDROM/toolbox/DThelp.html file is to be found in /CDROM/toolbox/DThelp.txt). As is typical, the CD version of this file is a snapshot of the live one found via the https://www.sgi.com/toolbox/ secure web house URL. Don't confuse the Help pull-down menu in the upper-right corner of the Netscape browser window, with our "Help" icon button. The browser pull-down menu will take you to information about Netscape itself. 2) prerequisites to satisfy before starting any viewing ------------------------------------------- There are some prequisites you will want to ensure are satisfied before you attempt to view anything on the Developer Toolbox. There are two versions of the following information: one for people on a system running IRIX 6.2, and the other for people running IRIX 5.3 (or anything else prior to IRIX 6.2). A. For people running viewDT on an IRIX 6.2 system: i. Make sure you have all the Netscape helper programs installed. You can verify you have IRIX 6.2-released versions of the following subsystems containing the necessary netscape helper apps by running the versions command and comparing the described version numbers to the following: + showcase -- IRIS Showcase 3.4 showcase.sw.showcase + inventor_eoe -- Inventor Execution Only Environment, 2.1.2 inventor_eoe.sw.2_0 + imgtools -- ImageVision Tools, 3.0 imgtools.sw.tools + il_eoe -- ImageVision Library Execution Only Environment, 2.5.1 il_eoe.sw.c++ il_eoe.sw.tiff il_eoe.sw.sgi il_eoe.sw.jfif il_eoe.sw.gif + dmedia_eoe -- IRIS Digital Media Execution Environment, 6.2 dmedia_eoe.sw.audio dmedia_eoe.sw.common dmedia_eoe.sw.lib dmedia_eoe.sw.soundscheme dmedia_eoe.sw.midi dmedia_eoe.sw.tools dmedia_eoe.sw.video + dps_eoe -- Display PostScript/X, 2.0.5 based on PostScript Level 2 dps_eoe.sw.dps This subsystem is not needed for people who use something other than xpsview(1) to view PostScript files on their system. You can arrange to use a different PostScript viewer via your personal $HOME/.mailcap file and an appropriate substitute helper program (e.g. ghostview). It is worth mentioning that if you do not have your own $HOME/.mailcap and/or $HOME/.mime.types files, versions of these will be created for you. $HOME/.mime.types is used to augment the global default definitions (/usr/local/lib/netscape/mime.types) of the file extensions which correspond to a particular mime type. $HOME/.mailcap is used to augment the global default definitions (/usr/local/lib/netscape/mailcap) of the mime types which correspond to a particular helper application. There will be some Toolbox-specific definitions added to both of these files to help support the viewing of Developer Toolbox content. B. For people running viewDT on an IRIX 5.3 (i.e. a non IRIX 6.2) system. i. Make sure you have all the Netscape helper programs installed. (Available on the Descktop Special Edition (DSE) 1.1 CD) You can verify you have sufficiently current versions of the following subsystems containing the necessary netscape helper apps by running the versions command and comparing the described version numbers to the following: + showcase -- IRIS Showcase 3.3.3 showcase.sw.showcase + inventor_eoe -- Inventor Execution Only Environment, 2.1.1 inventor_eoe.sw.inventor + imgtools -- ImageVision Tools, 2.3 imgtools.sw.tools + il_eoe -- ImageVision Library Execution Only Environment, 2.5 il_eoe.sw.c++ + dmedia_tools -- IRIS Digital Media Tools, 5.5 dmedia_tools.sw.movietools dmedia_tools.sw.soundtools + dmedia_eoe -- IRIS Digital Media Execution Environment, 5.5 dmedia_eoe.sw.audio If you do not have the above subsystems loaded, you can find them on the DSE 1.1 CD, the second CD included in the v5.1 DT. It contains all the inst images needed to satisfy the above prerequisites. If you do not have the v5.1 DT, look for a copy of the DSE 1.1 CD with your collection of IRIX 5.3 CDs. If it is not there, you can also access the DSE 1.1 contents at https://www.sgi.com/toolbox/DSE1.1/. If you are unable to do this, contact the Developer Program at devprogram@sgi.com, or on the phone either via 1-800/770-3033, or 415/933-3033, or by fax via 415/969-6327, and tell them you need a copy of the DSE 1.1 CD sent to you through the post. ii. Make sure you have all the appropriate patches installed. Not all subsystems in these patches will install -- you will only be allowed to install subsystems corresponding to base software already installed. In other words, always attempt to install the entire patch and don't be alarmed about the parts which do not install. Some of the patch locations mentioned below also contain a recommended patch list. It is helpful to know your hardware and O.S. level in order to install the recommended patches. We are working to have this information included in the toolbox. We do have an abbreviated list below of seven key patches for IRIX 5.3, current as of August 14, 1996. All of them are replacements of similar IRIX 5.3 patches recommended in the v5.1 DT. These patches are also available on the toolbox in /toolbox/dist/5.3/patches/ Patch 1412 - IRIX 5.3 Networking Rollup Patch 3MBs 8/13/96 Patch 1268 - 5.3/5.3xfs combined kernel rollup patch 8MBs 6/6/96 Patch 1264 - XFS rollup patch for 5.3 30MBs 5/1/96 Patch 1102 - NFS roll up 2MBs 4/3/96 Patch 1095 - Scrolled Window patch 2MBs 1/19/96 X server roll up Choose at most one of the following Patch 1187 - excluding Impact graphics (for non-Impact systems) 14MBs 3/22/96 Patch 1271 - only for Impact graphics (for Impact systems) 2MBs 5/1/96 For those people with support contracts these patches are available in the Support Folio quarterly release CDs, and also inside Silicon Surf's SurfZone (to register, go to http://www.sgi.com/Misc/zone.html), in Supportfolio Online's "Silicon Graphics's support patches on the web" entry page. iii. Possible Inst Warning Messages and Conflicts: There are two different types of warning messages you might see which are benign. When you run the inst command "keep Same" as part of the prerequisite install sequence, you might see the warning message "No matches were found." You can safely ignore it. After running the inst command "go," you might see some conflicts concerning subsystems not presently installed on your system. These should offer a single resolution to the conflict. The choice will be to not install a particular patch subsystem. It is quite safe to select this single choice resolution to the conflict. Rhere is one error condition which might occur which will require some work on your part. In a shell window, run the command "versions tooltalk_eoe". If you see the subsystems "tooltalk_eoe.sw.links" and "tooltalk_eoe.sw.runtime" listed, there is nothing more to do. Otherwise, before performing the prerequisite install sequence, you must locate your "IRIX 5.3" CD and install the two tooltalk_eoe subsytems mentioned above. If for some reason you are unable to install these subsytems, then you will be unable to view the only two movies which are present on the Developer Toolbox v6.1 CD. iv. A PostScript Viewing Issue: You will have nothing more to do, if you have already installed the 5.3 subsystem, dps_eoe.sw.dps, which provides the Netscape viewer application xpsview. Without this subsystem you will not be able to view PostScript files on the Developer Toolbox. Of course, you can arrange to use a different viewing program via your personal $HOME/.mailcap file and an appropriate substitute helper program. It is worth mentioning that if you do not have your own $HOME/.mailcap and/or $HOME/.mime.types files, versions of these will be created for you. $HOME/.mime.types is used to augment the global default definitions (/usr/local/lib/netscape/mime.types) of the file extensions which correspond to a particular mime type. $HOME/.mailcap is used to augment the global default definitions (/usr/local/lib/netscape/mailcap) of the mime types which correspond to a particular helper application. There will be some Toolbox-specific definitions added to both of these files to help support the viewing of Developer Toolbox content. 3) how to do the viewing -------------------- To view the Developer Toolbox, simply type the following command: % /CDROM/bin/viewDT Move the cursor into the Toolbox window which pops up. Now press the "Enter" key on your keyboard. This command will copy about 10 megabytes of Developer Toolbox viewing utilities to your local disk, if they have not already been placed there by a previous viewDT session. The Developer Toolbox viewing utilities will be upgraded with a newer version, if one is found on the CD. Specifically, to the directory /usr/tmp, unless the environment variable TMPDIR is defined. The next time you run, the command will not need to recopy this data. Although we recommend you keep this data local, you can elect to have it removed by running the command "viewDT -r" rather than "viewDT". If you would prefer to have the 10 Meg stored in a different directory you can also do this by running the command "viewDT -f <new_directory>" instead of "viewDT" There are several modes in which viewDT can be run: viewDT [-r] [-f tmp_dir] [-C CD_dir] This is the standard mode outlined above, with one exception. The -C option allows viewDT to be run from the DT_utilities directory rather than from a DT CD. In fact, the -C option must be used when running from the DT_utilities directory. You might need to do this when using a more advanced version of the DT_utilities with an older CD version of the Developer Toolbox. Such a condition does not currently exist. viewDT -u [-f tmp_dir] This version of the command is used to just create the DT_utilities directory. It is most often used as one of the steps used to install a fixDT patch for a particular DT CD. The -f option is only needed when the DT_utilities directory should be placed in a particular directory. viewDT -R [-f tmp_dir] This version of the command is used to just remove the DT_utilities directory. The -f option is only needed when the DT_utilities directory exists in a non-standard directory. 4) essential information about the viewing process ----------------------------------------- There is some essential information which will help you manage your workstation resources and your time as you view and use the Developer Toolbox CD. o First off, activating the "Help" button produces this help file, which you probably already know since you are reading this. o You may see a Netscape "Question" window informing you of a Netscape lock file. You will see this if you have Netscape running in another window. If you do not care if you will be unable to save bookmarks and other history in this new window then just click "OK". Otherwise, click "Cancel", close the other Netscape window and reselect "View". o If you are not connected to the Web and the Internet, then there are a number of Toolbox features you will not be able to access. Specifically, Web references to places outside of the Developer Toolbox CD and the pheedback mechanism. o The first time you access or follow a link to a place not on the current CD, the utility dtCDmgr will be run. It will allow you to specify how to mount the needed CD and any other CDs which will also be needed. The helpfile for dtCDmgr appears below. o When the Toolbox window is present, it shows the server status of both the "http" server, the web server, as well as the "oksvr" server, the server for the search engine. It takes time for the two servers to be started. o There are a separate pair of servers created for each user viewing the CD. It is literally your own personal web site. You may want to keep these servers running if you plan to periodically access the Toolbox. The way to do this is to not "Quit" from the Toolbox window, but simply leave the window running on your console either in its opened form or stowed as an icon. o Activating the "View" button for the first time starts up the httpd and oksvr servers and then starts up netscape. Upon exiting the Netscape window, the little Toolbox window returns to your console screen. Subsequent activations of the "View" button simply invokes netscape again, since the two servers are already running. o When you have quit/exited from the Netscape window, and the little Toolbox window has returned, you will see the "running" status of the two servers displayed and their respective port numbers. o Netscape is fairly consumptive of memory, so you may want to exit from netscape, leaving the servers running. Unlike netscape, the servers consume very little memory. The binary filename for the http server is "dt_httpd.exe". The binary filename for the oksvr server is "dt_oksvr". These have both been renamed to avoid confusion with any httpd/oksvr executables already running on your system. A helpful way to see how much memory netscape is currently using is with the gmemsuage program, the graphical memory usage display tool included on the DT. 5) files placed on your workstation while running viewDT ----------------------------------------------- Files are placed on your workstation to support the running of the two servers. If you don't already have $HOME/.netscape-preferences, $HOME/.mime.types, and/or $HOME/.mailcap files, then instances will be created for you. You are likely to already have these files if you run Netscape or some other web viewer. These three files are the only files created by viewDT which persist after you quit from it. Additionally, the files $HOME/.mime.types and $HOME/.mailcap have some lines needed to correctly view certain types of files on the Toolbox. In both files you will see a comment line of the form "#--TOOLBOX_Compliant_File----". Please do not remove these lines. They mark your files as having the necessary definitions present. Just after this line will be the definitions bounded by comment lines of the form "#--TOOLBOX_SPECIFIC_THINGS". In the $HOME directory, you will find the file .dtcdresource. It contains a list of the CDROM drives and/or directories where dtCDmgr has been directed to find DT CDs. This file is used to save the user from re-specifying these locations every time viewDT is invoked. In the /tmp directory, you will find two files (described below) for each user. These files only exist while the viewDT is running. The <n> at the end of their file name, corresponds to the port number of the httpd server for those files. For instance, .cdlocation_8080 corresponds to the mount point of the CDROM for the httpd server listening to port 8080. In the /tmp directory, you may find the directory .portlock. It is used when searching for free ports from which to run the httpd and oksvr. There is the possibility an unexpected error will fail to remove this directory, which must then be removed manually. o .cdlocation_<n> - which defines the mount point of the CDROM. o .userhome_<n> - which defines the absolute path location of your $HOME directory. The $HOME/.www directory is a transitory directory. It only exists while viewDT is running. In it, you will find several files and directories: o .DT_DocRootFile - a file used by Developer Toolbox cgi-bin scripts to point to the Developer Toolbox document root. In our case, it points to $HOME/.www/htdocs. o .DT_OksvrRoot - a file used by Developer Toolbox cgi-bin scripts to point to the Developer Toolbox searchtools directory. In our case, it points to $HOME/.www/htdocs/toolbox/searchtools. o cgi-bin - a link to the Toolbox cgi-bin directory <DT_utilities>//cgi-bin/ o conf - the directory of configuration files for your Toolbox web-on-a-CD. o htdocs - the Document Root of your Toolbox web-on-a-CD. o icons - a link to the directory <DT_utilities>/icons/ . It is the directory of the standard X bitmap icons. o logs - log directory of your Toolbox web-on-a-CD. It contains the access_log, agent_log, error_log, and referer_log log files. It also contains the port numbers of the httpd server and the oksvr server in the httpd.port and oksrv.port files. It contains the process ID of the httpd server in the httpd.pid file.