Return to zip_error_strerror.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / zip / lib

Annotation of embedaddon/php/ext/zip/lib/zip_error_strerror.c, revision 1.1

1.1     ! misho       1: /*
        !             2:   zip_error_sterror.c -- get string representation of struct zip_error
        !             3:   Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner
        !             4: 
        !             5:   This file is part of libzip, a library to manipulate ZIP archives.
        !             6:   The authors can be contacted at <libzip@nih.at>
        !             7: 
        !             8:   Redistribution and use in source and binary forms, with or without
        !             9:   modification, are permitted provided that the following conditions
        !            10:   are met:
        !            11:   1. Redistributions of source code must retain the above copyright
        !            12:      notice, this list of conditions and the following disclaimer.
        !            13:   2. Redistributions in binary form must reproduce the above copyright
        !            14:      notice, this list of conditions and the following disclaimer in
        !            15:      the documentation and/or other materials provided with the
        !            16:      distribution.
        !            17:   3. The names of the authors may not be used to endorse or promote
        !            18:      products derived from this software without specific prior
        !            19:      written permission.
        !            20:  
        !            21:   THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
        !            22:   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
        !            23:   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            24:   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
        !            25:   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            26:   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
        !            27:   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        !            28:   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
        !            29:   IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
        !            30:   OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
        !            31:   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            32: */
        !            33: 
        !            34: 
        !            35: 
        !            36: #include <errno.h>
        !            37: #include <stdio.h>
        !            38: #include <stdlib.h>
        !            39: #include <string.h>
        !            40: 
        !            41: #include "zipint.h"
        !            42: 
        !            43: 
        !            44: 
        !            45: const char *
        !            46: _zip_error_strerror(struct zip_error *err)
        !            47: {
        !            48:     const char *zs, *ss;
        !            49:     char buf[128], *s;
        !            50: 
        !            51:     _zip_error_fini(err);
        !            52: 
        !            53:     if (err->zip_err < 0 || err->zip_err >= _zip_nerr_str) {
        !            54:        sprintf(buf, "Unknown error %d", err->zip_err);
        !            55:        zs = NULL;
        !            56:        ss = buf;
        !            57:     }
        !            58:     else {
        !            59:        zs = _zip_err_str[err->zip_err];
        !            60:        
        !            61:        switch (_zip_err_type[err->zip_err]) {
        !            62:        case ZIP_ET_SYS:
        !            63:            ss = strerror(err->sys_err);
        !            64:            break;
        !            65: 
        !            66:        case ZIP_ET_ZLIB:
        !            67:            ss = zError(err->sys_err);
        !            68:            break;
        !            69: 
        !            70:        default:
        !            71:            ss = NULL;
        !            72:        }
        !            73:     }
        !            74: 
        !            75:     if (ss == NULL)
        !            76:        return zs;
        !            77:     else {
        !            78:        if ((s=(char *)malloc(strlen(ss)
        !            79:                              + (zs ? strlen(zs)+2 : 0) + 1)) == NULL)
        !            80:            return _zip_err_str[ZIP_ER_MEMORY];
        !            81:        
        !            82:        sprintf(s, "%s%s%s",
        !            83:                (zs ? zs : ""),
        !            84:                (zs ? ": " : ""),
        !            85:                ss);
        !            86:        err->str = s;
        !            87: 
        !            88:        return s;
        !            89:     }
        !            90: }