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Annotation of fam/fam/Event.c++, Revision 1.1

1.1     ! trev        1: //  Copyright (C) 1999 Silicon Graphics, Inc.  All Rights Reserved.
        !             2: //
        !             3: //  This program is free software; you can redistribute it and/or modify it
        !             4: //  under the terms of version 2 of the GNU General Public License as
        !             5: //  published by the Free Software Foundation.
        !             6: //
        !             7: //  This program is distributed in the hope that it would be useful, but
        !             8: //  WITHOUT ANY WARRANTY; without even the implied warranty of
        !             9: //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  Further, any
        !            10: //  license provided herein, whether implied or otherwise, is limited to
        !            11: //  this program in accordance with the express provisions of the GNU
        !            12: //  General Public License.  Patent licenses, if any, provided herein do not
        !            13: //  apply to combinations of this program with other product or programs, or
        !            14: //  any other product whatsoever.  This program is distributed without any
        !            15: //  warranty that the program is delivered free of the rightful claim of any
        !            16: //  third person by way of infringement or the like.  See the GNU General
        !            17: //  Public License for more details.
        !            18: //
        !            19: //  You should have received a copy of the GNU General Public License along
        !            20: //  with this program; if not, write the Free Software Foundation, Inc., 59
        !            21: //  Temple Place - Suite 330, Boston MA 02111-1307, USA.
        !            22:
        !            23: #include "Event.h"
        !            24:
        !            25: #include "Log.h"
        !            26:
        !            27: #include <assert.h>
        !            28: #include <stdio.h>
        !            29:
        !            30: const Event Event::Changed     = Event(ChangedT);
        !            31: const Event Event::Deleted     = Event(DeletedT);
        !            32: const Event Event::Executing   = Event(ExecutingT);
        !            33: const Event Event::Exited      = Event(ExitedT);
        !            34: const Event Event::Created     = Event(CreatedT);
        !            35: const Event Event::Acknowledge = Event(AcknowledgeT);
        !            36: const Event Event::Exists      = Event(ExistsT);
        !            37: const Event Event::EndExist    = Event(EndExistT);
        !            38: const Event Event::Error       = Event(ErrorT);
        !            39:
        !            40:
        !            41: const Event*
        !            42: Event::getEventFromOpcode(char opcode)
        !            43: {
        !            44:     switch (opcode)
        !            45:     {
        !            46:     case 'c':
        !            47:         return &Changed;
        !            48:     case 'A':
        !            49: 	return &Deleted;
        !            50:     case 'X':
        !            51: 	return &Executing;
        !            52:     case 'Q':
        !            53: 	return &Exited;
        !            54:     case 'F':
        !            55: 	return &Created;
        !            56: //    case 'M':  /* M is unsupported */
        !            57: //        return Moved;
        !            58:     case 'G':
        !            59: 	return &Acknowledge;
        !            60:     case 'e':
        !            61:         return &Exists;
        !            62:     case 'P':
        !            63: 	return &EndExist;
        !            64:     default:
        !            65: 	Log::error("unrecognized event opcode '%c' ('\0%o')",
        !            66: 		   opcode, opcode & 0377);
        !            67:         return &Error;
        !            68:     }
        !            69: }
        !            70:
        !            71: const char *
        !            72: Event::name() const
        !            73: {
        !            74:     static char buf[40];
        !            75:
        !            76:     switch (which)
        !            77:     {
        !            78:     case ChangedT:
        !            79: 	return "Changed";
        !            80:
        !            81:     case DeletedT:
        !            82: 	return "Deleted";
        !            83:
        !            84:     case ExecutingT:
        !            85: 	return "Executing";
        !            86:
        !            87:     case ExitedT:
        !            88: 	return "Exited";
        !            89:
        !            90:     case CreatedT:
        !            91: 	return "Created";
        !            92:
        !            93:     case MovedT:
        !            94:         return "Moved";
        !            95:
        !            96:     case AcknowledgeT:
        !            97: 	return "Acknowledge";
        !            98:
        !            99:     case ExistsT:
        !           100: 	return "Exists";
        !           101:
        !           102:     case EndExistT:
        !           103: 	return "EndExist";
        !           104:
        !           105:     default:
        !           106: 	sprintf(buf, "UNKNOWN EVENT %d", which);
        !           107: 	return buf;
        !           108:     }
        !           109: }
        !           110:
        !           111: char
        !           112: Event::code() const
        !           113: {
        !           114:     // Map event to letter.
        !           115:
        !           116:     static const char codeletters[] = "?cAXQFMGeP";
        !           117:     assert(which < sizeof codeletters - 1);
        !           118:     char code = codeletters[which];
        !           119:     assert(code != '?');
        !           120:     return code;
        !           121: }
        !           122:
        !           123: