| /* |
| zip_discard.c -- discard and free struct zip |
| Copyright (C) 1999-2021 Dieter Baron and Thomas Klausner |
| |
| This file is part of libzip, a library to manipulate ZIP archives. |
| The authors can be contacted at <libzip@nih.at> |
| |
| 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. The names of the authors may not be used to endorse or promote |
| products derived from this software without specific prior |
| written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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. |
| */ |
| |
| |
| #include <stdlib.h> |
| |
| #include "zipint.h" |
| |
| |
| /* zip_discard: |
| frees the space allocated to a zipfile struct, and closes the |
| corresponding file. */ |
| |
| void |
| zip_discard(zip_t *za) { |
| zip_uint64_t i; |
| |
| if (za == NULL) |
| return; |
| |
| if (za->src) { |
| zip_source_close(za->src); |
| zip_source_free(za->src); |
| } |
| |
| free(za->default_password); |
| _zip_string_free(za->comment_orig); |
| _zip_string_free(za->comment_changes); |
| |
| _zip_hash_free(za->names); |
| |
| if (za->entry) { |
| for (i = 0; i < za->nentry; i++) |
| _zip_entry_finalize(za->entry + i); |
| free(za->entry); |
| } |
| |
| for (i = 0; i < za->nopen_source; i++) { |
| _zip_source_invalidate(za->open_source[i]); |
| } |
| free(za->open_source); |
| |
| _zip_progress_free(za->progress); |
| |
| zip_error_fini(&za->error); |
| |
| free(za); |
| |
| return; |
| } |