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- ;/* SetStar.c. AmigaMail '*' wildcard example. Pure code if pragmas are used.
- ;* Compiled with SAS/C 6.56
- sc NMINC STRMERGE NOSTKCHK NODEBUG DATA=FAR IGNORE=73 SetStar.c
- slink from SetStar.o to SetStar lib lib:amiga.lib; if you don't have pragmas
- quit
- *
- */
- /*
- Copyright (c) 1991-1999 Amiga, Inc.
-
- This example is provided in electronic form by Amiga, Inc.
- for use with the Amiga Mail Volume II technical publication.
- Amiga Mail Volume II contains additional information on the correct
- usage of the techniques and operating system functions presented in
- these examples. The source and executable code of these examples may
- only be distributed in free electronic form, via bulletin board or
- as part of a fully non-commercial and freely redistributable
- diskette. Both the source and executable code (including comments)
- must be included, without modification, in any copy. This example
- may not be published in printed form or distributed with any
- commercial product. However, the programming techniques and support
- routines set forth in these examples may be used in the development
- of original executable software products for Amiga
- computers.
-
- All other rights reserved.
-
- This example is provided "as-is" and is subject to change; no
- warranties are made. All use is at your own risk. No liability or
- responsibility is assumed.
- */
-
- #include <exec/types.h>
- #include <dos/dosextens.h>
- #include <dos/rdargs.h>
-
- #include <clib/exec_protos.h>
- #include <clib/dos_protos.h>
-
- /*
- * undef PRAGMAS if you don't have them #define PRAGMAS
- */
- #ifdef PRAGMAS
- #include <pragmas/exec_pragmas.h>
- #include <pragmas/dos_pragmas.h>
- #else
- struct ExecBase *SysBase;
- struct DosLibrary *DOSBase;
-
- #endif
-
- static UBYTE *VersTag = "\0$VER: SetStar 37.1 (12.07.91)";
-
-
- VOID main(VOID);
- UWORD StrLen(UBYTE *);
-
- VOID
- main(VOID)
- {
- #ifdef PRAGMAS
- struct DosLibrary *DOSBase;
-
- #endif
-
- struct RDArgs *readargs;
- LONG rargs[2];
- UWORD on, off;
-
- #ifndef PRAGMAS
- /* set up SysBase */
- SysBase = (*((struct Library **) 4));
- #endif
-
- /* Fail silently if < 37 */
- if (DOSBase = (struct DosLibrary *) OpenLibrary("dos.library", 37))
- {
- rargs[0] = 0;
- rargs[1] = 0;
-
- /* See the DOS Autodocs for more information about ReadArgs() */
- if (readargs = ReadArgs("ON/S,OFF/S", rargs, NULL))
- {
- on = (UWORD) (rargs[0]);
- off = (UWORD) (rargs[1]);
-
- /*
- * The RNF_WILDSTAR bit in the rn_Flags field indicates whether the
- * '*' should be treated as wildcard or not.
- *
- * Show current setting if both ON & OFF or specified or neither.
- */
- if (on == off)
- {
- if (DOSBase->dl_Root->rn_Flags & RNF_WILDSTAR)
- rargs[0] = (LONG) "ON";
- else
- rargs[0] = (LONG) "OFF";
- VFPrintf(Output(), "Wildstar is %s\n", rargs);
- }
- else
- {
- if (on)
- DOSBase->dl_Root->rn_Flags |= RNF_WILDSTAR;
- else
- DOSBase->dl_Root->rn_Flags &= ~RNF_WILDSTAR;
- }
- FreeArgs(readargs);
- }
- else
- PrintFault(IoErr(), NULL);
- CloseLibrary((struct Library *) DOSBase);
- }
- }
-