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: }
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