home *** CD-ROM | disk | FTP | other *** search
-
- /******************************************************************************
-
- MODULE
- ScriptName.c
-
- DESCRIPTION
- Tries to recognize the name of the currently
- active scriptfile.
-
- NOTES
- Kickstart 2.0+ required
- compiles w/ SAS/C v6.51
-
- BUGS
- The result is most likely something like
- 'T:Command-??-T??' with ? being numbers,
- if the system 'decided' to create a tempfile;
- Up to now we can not get another result,
- for if no tempfile is created, we get an
- empty string =8-(.
-
- TODO
-
- EXAMPLES
-
- SEE ALSO
-
- INDEX
-
- HISTORY
- 16-02-95 b_noll created
- 20-02-95 b_noll restructured source
- 21-02-95 b_noll added version/format-prefix/offset
- 27-02-95 b_noll replace BSTR extraction by FPrintf %b
- 20-03-95 b_noll added args diagnostics
-
- AUTHOR
- Bernd Noll, Brunnenstrasse 55, D-67661 Kaiserslautern
- b_noll@informatik.uni-kl.de
-
- ******************************************************************************/
-
- /**************************************
- Includes
- **************************************/
-
- #ifndef EXEC_LIBRARIES_H
- # include <exec/libraries.h>
- #endif /* EXEC_LIBRARIES_H */
-
- #ifndef CLIB_EXEC_PROTOS_H
- # include <clib/exec_protos.h>
- #endif /* CLIB_EXEC_PROTOS_H */
-
- #ifndef DOS_DOS_H
- # include <dos/dos.h>
- #endif /* DOS_DOS_H */
-
- #ifndef CLIB_DOS_PROTOS_H
- # include <clib/dos_protos.h>
- #endif /* CLIB_DOS_PROTOS_H */
-
- #include <proto/dos.h>
- #include <proto/exec.h>
-
- /**************************************
- Defines & Structures
- **************************************/
-
- #ifndef ABSEXECBASE
- #define ABSEXECBASE ((struct ExecBase **)4L)
- #endif
-
- struct _arg {
- /* ******************** USER FORMAT ******************** */
- #define FORMAT ","
-
- int dummy;
-
- /* ******************** USER FORMAT ******************** */
- }; /* struct _argv */
-
- #define MAXPATHLEN 256
- #define MAXLINELEN 256
-
- #define VERSIONPREFIX "\0$VER: "
- #define VERSIONOFFSET 0
- #define FORMATPREFIX "\0$ARG: "
- #define FORMATOFFSET 7
-
- /**************************************
- Implementation
- **************************************/
-
- long _main (void)
- {
- const char* version = VERSIONPREFIX "ScriptName 1.2 " __AMIGADATE__ + VERSIONOFFSET;
- long retval = RETURN_FAIL;
- struct ExecBase*SysBase = *ABSEXECBASE;
- struct Library* DOSBase;
-
- if (DOSBase = OpenLibrary (DOSNAME, 37)) {
- struct _arg argv = { 0 };
- APTR args;
- retval = RETURN_ERROR;
- if (args = (void*)ReadArgs(FORMATPREFIX FORMAT + FORMATOFFSET, (LONG*)&argv, NULL)) {
- /* ******************** USER BODY ******************** */
-
- //struct Process *pr;
- struct CommandLineInterface *cli;
- //pr = (struct Process *)FindTask(NULL);
-
- if (cli = Cli()) {
-
- if (cli->cli_Interactive) {
- retval = RETURN_ERROR;
- SetIoErr(ERROR_OBJECT_WRONG_TYPE);
- //PutStr ("* Not in a Script *\n");
- } else if (cli->cli_CommandFile) {
- //from = BADDR(cli->cli_CommandFile);
-
- /* Bah! this is in fact a _PSEUDO_ BSTR: 'len' is totally undefined */
-
- //// this would be: get BSTR
- //while (len--)
- // if (!(buffer[len] = from[len]))
- // buffer[len] = '\0';
-
- retval = RETURN_OK;
-
- FPrintf(Output(), "%b\n", cli->cli_CommandFile);
- } else {
- retval = RETURN_WARN;
- //PutStr ("* No ScriptName *\n");
- SetIoErr(ERROR_OBJECT_NOT_FOUND);
- } /* if */
- } else {
- SetIoErr(ERROR_OBJECT_WRONG_TYPE);
- } /* if */
-
- /* ******************** USER BODY ******************** */
- FreeArgs (args);
- } /* if */
-
- if (retval > RETURN_WARN)
- PrintFault(IoErr(), "ScriptName");
-
- CloseLibrary (DOSBase);
- } /* if */
- return (retval);
- } /* _main */
-
- /******************************************************************************
- ***** END ScriptName.c
- ******************************************************************************/
-
-