/* * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved. * * The contents of this file constitute Original Code as defined in and are * subject to the Apple Public Source License Version 1.2 (the 'License'). * You may not use this file except in compliance with the License. Please obtain * a copy of the License at http://www.apple.com/publicsource and read it before * using this file. * * This Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the * specific language governing rights and limitations under the License. */ // file: .../c++-lib/src/asn-enum.C - methods for AsnEnum (ASN.1 ENUMERATED) class // // MS 92/06/16 // Copyright (C) 1992 Michael Sample and the University of British Columbia // // This library is free software; you can redistribute it and/or // modify it provided that this copyright/license information is retained // in original form. // // If you modify this file, you must clearly indicate your changes. // // This source code is distributed in the hope that it will be // useful, but WITHOUT ANY WARRANTY; without even the implied warranty // of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. // // $Header: /cvs/Darwin/Security/SecuritySNACCRuntime/c++-lib/c++/asn-enum.cpp,v 1.3 2002/03/21 05:38:44 dmitch Exp $ // $Log: asn-enum.cpp,v $ // Revision 1.3 2002/03/21 05:38:44 dmitch // Radar 2868524: no more setjmp/longjmp in SNACC-generated code. // // Revision 1.2.44.1 2002/03/20 00:36:49 dmitch // Radar 2868524: SNACC-generated code now uses throw/catch instead of setjmp/longjmp. // // Revision 1.2 2001/06/26 23:49:52 dmitch // Was cerr, is Asn1Error. // // Revision 1.1.1.1 2001/05/18 23:14:05 mb // Move from private repository to open source repository // // Revision 1.2 2001/05/05 00:59:17 rmurphy // Adding darwin license headers // // Revision 1.1 2000/06/15 18:44:57 dmitch // These snacc-generated source files are now checked in to allow cross-platform build. // // Revision 1.2 2000/06/08 20:05:35 dmitch // Mods for X port. These files are actually machine generated and probably don't need to be in CVS.... // // Revision 1.1.1.1 2000/03/09 01:00:06 rmurphy // Base Fortissimo Tree // // Revision 1.2 1999/03/21 02:07:35 mb // Added Copy to every AsnType. // // Revision 1.1 1999/02/25 05:21:51 mb // Added snacc c++ library // // Revision 1.5 1997/02/28 13:39:44 wan // Modifications collected for new version 1.3: Bug fixes, tk4.2. // // Revision 1.4 1995/08/17 15:19:52 rj // AsnEnumTypeDesc gets its own TclGetVal and TclSetVal functions. // // Revision 1.3 1995/07/24 20:14:49 rj // Clone() added, or else the _desc would be wrong (and the wrong BEnc etc... would get called) for Clone-d objects. // // call constructor with additional pdu and create arguments. // // changed `_' to `-' in file names. // // Revision 1.2 1994/10/08 05:26:37 rj // comment leader fixed. // // Revision 1.1 1994/10/08 05:24:03 rj // functions extracted from ../inc/asn_enum.h #include "asn-config.h" #include "asn-len.h" #include "asn-tag.h" #include "asn-type.h" #include "asn-int.h" #include "asn-enum.h" AsnType *AsnEnum::Clone() const { Asn1Error << "AsnEnum::Clone() called" << endl; abort(); return NULL; } AsnType *AsnEnum::Copy() const { Asn1Error << "AsnEnum::Copy() called" << endl; abort(); return NULL; } AsnLen AsnEnum::BEnc (BUF_TYPE b) { AsnLen l; l = BEncContent (b); BEncDefLenTo127 (b, l); l++; l += BEncTag1 (b, UNIV, PRIM, ENUM_TAG_CODE); return l; } void AsnEnum::BDec (BUF_TYPE b, AsnLen &bytesDecoded, ENV_TYPE env) { AsnLen elmtLen; if (BDecTag (b, bytesDecoded, env) != MAKE_TAG_ID (UNIV, PRIM, ENUM_TAG_CODE)) { Asn1Error << "AsnEnum::BDec: ERROR tag on ENUMERATED is wrong." << endl; #if SNACC_EXCEPTION_ENABLE SnaccExcep::throwMe(-52); #else longjmp (env,-52); #endif } elmtLen = BDecLen (b, bytesDecoded, env); BDecContent (b, MAKE_TAG_ID (UNIV, PRIM, ENUM_TAG_CODE), elmtLen, bytesDecoded, env); } #if META const AsnEnumTypeDesc AsnEnum::_desc (NULL, NULL, false, AsnTypeDesc::ENUMERATED, NULL, NULL); const AsnTypeDesc *AsnEnum::_getdesc() const { return &_desc; } #if TCL int AsnEnum::TclGetVal (Tcl_Interp *interp) const { const AsnNameDesc *n = _getdesc()->getnames(); if (n) { for (; n->name; n++) if (n->value == value) { Tcl_SetResult (interp, (char*)n->name, TCL_STATIC); return TCL_OK; } } char valstr[80]; sprintf (valstr, "%d", value); Tcl_AppendResult (interp, "illegal numeric enumeration value ", valstr, " for type ", _getdesc()->getmodule()->name, ".", _getdesc()->getname(), NULL); Tcl_SetErrorCode (interp, "SNACC", "ILLENUM", NULL); return TCL_ERROR; } int AsnEnum::TclSetVal (Tcl_Interp *interp, const char *valstr) { const AsnNameDesc *n = _getdesc()->getnames(); if (n) { for (; n->name; n++) if (!strcmp (n->name, valstr)) { value = n->value; return TCL_OK; } } Tcl_SetErrorCode (interp, "SNACC", "ILLENUM", NULL); Tcl_AppendResult (interp, "illegal symbolic enumeration value \"", valstr, "\" for type ", _getdesc()->getmodule()->name, ".", _getdesc()->getname(), NULL); return TCL_ERROR; } #endif /* TCL */ #endif /* META */