/* * Copyright (c) 2010 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Inc. ("Apple") nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Portions of this software have been released under the following terms: * * (c) Copyright 1989-1993 OPEN SOFTWARE FOUNDATION, INC. * (c) Copyright 1989-1993 HEWLETT-PACKARD COMPANY * (c) Copyright 1989-1993 DIGITAL EQUIPMENT CORPORATION * * To anyone who acknowledges that this file is provided "AS IS" * without any express or implied warranty: * permission to use, copy, modify, and distribute this file for any * purpose is hereby granted without fee, provided that the above * copyright notices and this notice appears in all source code copies, * and that none of the names of Open Software Foundation, Inc., Hewlett- * Packard Company or Digital Equipment Corporation be used * in advertising or publicity pertaining to distribution of the software * without specific, written prior permission. Neither Open Software * Foundation, Inc., Hewlett-Packard Company nor Digital * Equipment Corporation makes any representations about the suitability * of this software for any purpose. * * Copyright (c) 2007, Novell, Inc. All rights reserved. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Novell Inc. nor the names of its contributors * may be used to endorse or promote products derived from this * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * @APPLE_LICENSE_HEADER_END@ */ /* ** ** NAME ** ** GETFLAGS.H ** ** FACILITY: ** ** Interface Definition Language (IDL) Compiler ** ** ABSTRACT: ** ** Constants for command line parsing ** ** VERSION: DCE 1.0 ** */ #ifndef GETFLAGS_H #define GETFLAGS_H #include <nidl.h> typedef char *FLAGDEST; typedef struct options { const char *option; int ftype; FLAGDEST dest; } OPTIONS; /* * Rico, 23-Mar-90: The format of the ftype field appears to be: * * Bit 15: (1 bit) HIDARG flag - flags hidden args to printflags fn * Bit 14: (1 bit) VARARG flag - flags a variable option (can repeat) * Bit 13-8: (6 bits) maximum number of occurences of a variable option * Bit 7-0: (8 bits) argument type * * 15 14 13 8 7 0 * ----------------------------------------------------- * | H | V | max_occurences | argument_type | * ----------------------------------------------------- */ /* Argument types */ #define INTARG 0 #define STRARG 1 #define TOGGLEARG 2 #define CHRARG 3 #define FLTARG 4 #define LONGARG 5 #define ASSERTARG 6 #define DENYARG 7 #define OSTRARG 8 /* Optional string arg, added 23-Mar-90 */ #define HIDARG (128 << 8) /* H bit */ #define VARARGFLAG 64 /* V bit - gets shifted 8 bits by macros */ #define MULTARGMASK 63 /* Mask to get max_occurences */ /* Macros for specifying ftype */ #define MULTARG(n, a) (((n) << 8) + a) #define AINTARG(n) MULTARG(n,INTARG) #define VINTARG(n) AINTARG(n|VARARGFLAG) #define ASTRARG(n) MULTARG(n,STRARG) #define VSTRARG(n) ASTRARG(n|VARARGFLAG) #define ATOGGLEARG(n) MULTARG(n,TOGGLEARG) #define AASSERTARG(n) MULTARG(n,ASSERTARG) #define ADENYARG(n) MULTARG(n,DENYARG) #define ACHRARG(n) MULTARG(n,CHRARG) #define VCHRARG(n) ACHRARG(n|VARARGFLAG) #define AFLTARG(n) MULTARG(n,FLTARG) #define VFLTARG(n) AFLTARG(n|VARARGFLAG) #define ALONGARG(n) MULTARG(n,LONGARG) #define VLONGARG(n) AFLTARG(n|VARARGFLAG) /* Macros for converting command line arguments */ #define GETINT(s) {s = atoi(*++av); ac--;} #define GETSTR(s) {s = *++av;ac--;} #define GETCH(s) {av++; s = av[0][0]; ac--;} #define GETFLT(s) {s = atof(*++av); ac--;} #define GETLONG(s) {s = atol(*++av); ac--;} void printflags ( const OPTIONS table[] ); void getflags ( int argc, char **argv, const OPTIONS table[] ); void flags_incr_count ( const OPTIONS table[], const char *option, int delta ); int flags_option_count ( const OPTIONS table[], const char *option ); int flags_other_count ( void ); char *flags_other ( int index ); #endif