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-
- /******************************************************************************
-
- MODULE
- SRun.c
-
- DESCRIPTION
- Run a command synchroneously (usable e.g. to redirect a script)
-
- NOTES
- Kickstart 2.0+ required
- compiles w/ SAS/C v6.51
-
- BUGS
- "SRun COMMAND commandstring" fails; U _MUST_ use
- "SRun commandstring"
-
- TODO
-
- EXAMPLES
-
- SEE ALSO
-
- INDEX
-
- HISTORY
- 20-02-95 b_noll created
- 21-02-95 b_noll added version/format-prefix/offset
- 20-03-95 b_noll added args diagnostics
- 09-04-95 b_noll shortened the file: arg Parsing dropped, removed NP_tags
-
- 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>
-
- /* ******************** USER INCLUDES ******************** */
-
- #include <dos/dostags.h>
-
- /* ******************** USER INCLUDES ******************** */
-
- /**************************************
- Defines & Structures
- **************************************/
-
- #ifndef ABSEXECBASE
- #define ABSEXECBASE ((struct ExecBase **)4L)
- #endif
-
- struct _arg {
- /* ******************** USER FORMAT ******************** */
-
- #define FORMAT "COMMAND/F"
-
- STRPTR command;
-
- /* ******************** 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 "SRun 1.2 " __AMIGADATE__ + VERSIONOFFSET;
- long retval = RETURN_FAIL;
- struct ExecBase*SysBase = *ABSEXECBASE;
- struct Library* DOSBase;
-
- if (DOSBase = OpenLibrary (DOSNAME, 37)) {
- #ifdef PARSE
- struct _arg argv = { 0 };
- APTR args;
-
- retval = RETURN_ERROR;
- if (args = (void*)ReadArgs(FORMATPREFIX FORMAT + FORMATOFFSET, (LONG*)&argv, NULL)) {
-
- retval = RETURN_OK;
- /* ******************** USER BODY ******************** */
-
- #if 1
-
- /* ---- this way does work */
-
- retval = SystemTags (
- argv.command,
- //NP_Input, Input(),
- //NP_CloseInput, FALSE,
- //NP_Output, Output(),
- //NP_CloseOutput, FALSE,
- TAG_END);
-
- if (retval == -1) {
- retval = RETURN_ERROR;
- //PrintFault(IoErr(), argv.command);
- } /* if */
-
- #else
-
- /* ---- this way does _NOT_ work. Because the */
- /* process waits for EOF on Input()? */
-
- if (!Execute (argv.command, Input(), Output())) {
- retval = RETURN_ERROR;
- //PrintFault (IoErr(), argv.command);
- } /* if */
-
- #endif
-
- /* ******************** USER BODY ******************** */
- FreeArgs (args);
- } /* if */
- #else
- STRPTR template = FORMATPREFIX FORMAT;
-
- retval = SystemTagList (GetArgStr(), NULL);
- //TAG_IGNORE, template,
- //TAG_END);
-
- if (retval == -1) {
- retval = RETURN_ERROR;
- } /* if */
-
- #endif
-
- if (retval > RETURN_WARN)
- PrintFault(IoErr(), "SRun");
-
- CloseLibrary (DOSBase);
- } /* if */
- return (retval);
- } /* _main */
-
- /******************************************************************************
- ***** END SRun.c
- ******************************************************************************/
-