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- AUTHOR
-
- Dietmar Eilert
- Mies-v-d-Rohe-Str.31, 52074 Aachen, Germany
- Phone: +49-(0)179-5987061 German/English
- E-Mail: Dietmar.Eilert@post.rwth-aachen.de
- E-Mail: dietmar_eilert@yahoo.de (alternative address)
- WWW: http://members.tripod.com/golded
- Mirror: http://members.xoom.com/golded
-
- COPYRIGHT
-
- All executables and the library in this package (remote.library,
- remoteopen, remoteconfig) are freely distributable public domain software
- and may be included with other software. All other files (source code,
- install script, documentation, etc.) are copyrighted by the author and
- may not be included with other software.
-
- INSTALLATION
-
- Doubleclick at the installer script icon.
-
- DESCRIPTION
-
- RA is a shared library to open files in remote applications (e.g. a
- browser) without knowledge of the executable name, its location on disk
- or its ARexx port. Example usage: add a go-online button to your
- application and use this library to run the browser and to show your
- homepage. With less than five lines of code.
-
- The package includes freely distributable library frontends (shell
- commands) for use in installer scripts so that software authors can
- directly register their programs as default application for appropriate
- application classes.
-
- EXAMPLE
-
- This example demonstrates how simple usage of this libary is - it opens
- the specified url (STRPTR) in a web browser:
-
- if (RemoteBase = OpenLibrary("remote.library", 37)) {
-
- int error = RemoteOpen("BROWSER", NULL, url, REMOTE_OPEN_ASYNC);
-
- CloseLibrary(RemoteBase);
- }
-
- RA uses a database of application descriptions to find information on
- applications stored on the user's computer. A small default database is
- shipped with this package. It includes preconfigured information on
- common Amiga applications. New application descriptions can be added to
- the database with the remoteconfig program (the idea behind remoteconfig
- is that future installation scripts will directly register applications
- with RA). The library will use the database to find the listed
- applications on the user's computer. This process is called database
- validation. It involves scanning all local drives. Once validated, all
- applications detected during validation can be accessed through the
- library functions on a class basis: programmers won't deal with specific
- applications but with application classes like BROWSER or EDITOR. The
- library will then resolve your requests and internally select an
- application (with preference given to running applications).
-
- THE USER FILES
-
- RA includes two command files for shell usage and for usage in installer
- scripts (you are encouraged to ship these files with your software):
- remoteconfig and remoteopen. Place these files in your "c:" folder if you
- plan to use them often.
-
- 1. bin/remoteopen
-
- remoteopen is used to run registered applications and to open files in
- registered applications. The command template (syntax) is: remoteopen
- CLASS/A,FILE/K,APP/K. CLASS/A is the application class. FILE/K is the
- file you would like to open. And APP/K is the name of your preferred
- application for this job (if you have any preference). The following
- example will open an URL in the web browser:
-
- remoteopen BROWSER file="http://www.clearlight.com/~dietmar".
-
- 2. bin/remoteconfig
-
- remoteconfig is used to validate and to configure the RA database of
- applications. The command template (syntax) of remoteconfig is
- remoteconfig ADD/K,DEL/K,VALIDATE/S,FOLDER/K,DEEP/S. ADD/K adds the
- specified configuration string to the database. The configuration string
- must end with an LF code (further format details can be found below; see
- "database format"). DEL/K deletes the specified application(s) from the
- database. You may use wildcards to delete multiple applications. Finally,
- VALIDATE/S starts the database validation process, ie. a disk scan to
- locate applications on your drives. DEEP/S and FOLDER/K may be used to
- refine the validation process: RA defaults to use a smart searching
- strategy to keep the time required for a disk scan as low as possible.
- However, RA may fail to detect all applications in smart mode. DEEP/S
- will force RA to use slow conventional searching instead. The FOLDER/K
- parameter can be used to set the starting point for the drive scan to
- further minimize validation time (why waste time on searching all drives
- if you install your software in "software:" ?). Examples:
-
- remoteconfig validate
-
- remoteconfig validate folder="c:"
-
- remoteconfig add="class=BROWSER name=AWeb exe=aweb *n"
-
- remoteconfig del="#?aweb#?"
-
- THE LIBRARY
-
- A description of the library interface for programmers who wish to
- interface to the library directly without using remoteopen/remoteconfig
- can be found in the autodoc file "developer/library/autodoc/remote.doc".
- The following library functions are available:
-
- remote.library/RemoteInit
- remote.library/RemoteAdd
- remote.library/RemoteRemove
- remote.library/RemoteOpen
- remote.library/RemoteValidate
-
- DATABASE FORMAT
-
- The database usually is kept in the file "s:remote.ini" (or optionally in
- the file the environment variable "remote.cfg" is pointing to). It can be
- viewed and modified with any text editor. The average user will never
- have to deal with this file while software authors should understand the
- database format so that they can register their own applications in the
- database (the remoteconfig command uses the same format). This is how the
- database file might look like on your computer:
-
- ; remote.library configuration file (wildcards supported in VERSION/K,PORT/K,INSTALLPATH/K)
- CLASS="BROWSER" NAME="IBrowse" VERSION="" INSTALLPATH="#?/ibrowse/" EXE="ibrowse" MINSIZE=100000 STACK=8192 ASSIGN="" PORT="IBROWSE" OPEN="*"%s*"" OPENRX="GOTOURL *"%s*""
- CLASS="BROWSER" NAME="AWeb DEMO" VERSION="#?DEMO#?" INSTALLPATH="#?/aweb#?" EXE="aweb" MINSIZE=100000 STACK=16384 ASSIGN="AWEB:" PORT="" OPEN="*"%s*"" OPENRX=""
- CLASS="BROWSER" NAME="AWeb" VERSION="~(#?DEMO#?)" INSTALLPATH="#?/aweb#?" EXE="aweb" MINSIZE=100000 STACK=16384 ASSIGN="AWEB:" PORT="AWEB.#?" OPEN="*"%s*"" OPENRX="OPEN *"%s*""
- CLASS="BROWSER" NAME="Mindwalker" VERSION="" INSTALLPATH="" EXE="mindwaker" MINSIZE=100000 STACK=32768 ASSIGN="" PORT="MINDWALKER" OPEN="*"%s*"" OPENRX="OPENURL *"%s*""
- CLASS="BROWSER" NAME="Voyager NG" VERSION="" INSTALLPATH="#?/voyager/" EXE="v" MINSIZE=100000 STACK=65536 ASSIGN="" PORT="VOYAGER" OPEN="*"%s*"" OPENRX="OPENURL *"%s*""
-
- There is exactly one entry (line) for each application. It lists the
- application class, the application name and a few other details which
- will be used by the library to locate and access the applications. Order
- in this file is important: RA will scan the database file from top to
- bottom when looking for applications. The syntax you use in this file
- will have to conform with AmigaDOS rules. For example, string arguments
- must be given in quotation marks if they contain spaces. Quotation marks
- in strings can be inserted as *". Linefeeds can be inserted as *n. Below
- is a description of all options:
-
- CLASS
-
- The application class. While you can freely choose any string you like I
- would suggest that you only use class names from the list below (and that
- you register new names with the RA author to have them included here).
-
- EDITOR Editor for ASCII files
- WORDPROCESSOR Editor for RTF
- HTMLEDITOR Editor for HTML
- MAILTO E-Mail sender
- PLAYWAV Player for WAV
- TCPSTACK TCP stack
- VIEWGUIDE Viewer for guides
- VIEWIMAGE Viewer for images
- SPOOLER Spooler for ASCII files
- BROWSER WWW browser
-
- NAME
-
- A symbolic application name; can be chosen freely.
-
- VERSION
-
- Version requirement: This pattern is pattern-matched with the version
- string found in files during database validation to improve reliability
- of executable identification
-
- INSTALLPATH
-
- Path requirement (root directory): This pattern is pattern-matched with
- the path to files during database validation to improve reliability of
- executable identification.
-
- EXE
-
- The executable name.
-
- MINSIZE
-
- The executable size given here is used during database validation to
- improve validation reliability: files smaller than MINSIZE are ignored.
- Consider that compression may be used on some systems: the MINSIZE value
- should not exceed 50% of the real file size so that compressed
- executables can still be identified.
-
- STACK
-
- The minimum stack required to run the program.
-
- ASSIGN
-
- Some applications require that a new assign to the root directory is
- created during installation. You can specify the assign in the database
- to help RA improve reliability of executable identification.
-
- PORT
-
- ARexx port name of the application (may contain wildcards).
-
- OPEN
-
- The argument template for passing a file name to the application when it
- is started (if RA can't find running applications).
-
- OPENRX
-
- The argument template for passing a file name to the application's ARexx
- port (if RA can find running applications).
-