diff options
author | Remi Collet <remi@fedoraproject.org> | 2015-05-06 14:36:18 +0200 |
---|---|---|
committer | Remi Collet <remi@php.net> | 2015-05-06 15:16:43 +0200 |
commit | 9e0cc7a1d926c1364a834177cadea431cd8b39a7 (patch) | |
tree | f63c505073d6aa0b74bde71eb6a67e6e4c23d8bd /ext/zip/lib/zip_source_call.c | |
parent | 31f516b4888fcf096fe0912828948bed84f2ad1c (diff) | |
download | php-git-9e0cc7a1d926c1364a834177cadea431cd8b39a7.tar.gz |
update libzip to version 1.0.1
Diffstat (limited to 'ext/zip/lib/zip_source_call.c')
-rw-r--r-- | ext/zip/lib/zip_source_call.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/ext/zip/lib/zip_source_call.c b/ext/zip/lib/zip_source_call.c new file mode 100644 index 0000000000..21f28bc42c --- /dev/null +++ b/ext/zip/lib/zip_source_call.c @@ -0,0 +1,69 @@ +/* + zip_source_call.c -- invoke callback command on zip_source + Copyright (C) 2009-2014 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 "zipint.h" + + +zip_int64_t +_zip_source_call(zip_source_t *src, void *data, zip_uint64_t length, zip_source_cmd_t command) +{ + zip_int64_t ret; + + if ((src->supports & ZIP_SOURCE_MAKE_COMMAND_BITMASK(command)) == 0) { + zip_error_set(&src->error, ZIP_ER_OPNOTSUPP, 0); + return -1; + } + + if (src->src == NULL) { + ret = src->cb.f(src->ud, data, length, command); + } + else { + ret = src->cb.l(src->src, src->ud, data, length, command); + } + + if (ret < 0) { + if (command != ZIP_SOURCE_ERROR && command != ZIP_SOURCE_SUPPORTS) { + int e[2]; + + if (_zip_source_call(src, e, sizeof(e), ZIP_SOURCE_ERROR) < 0) { + zip_error_set(&src->error, ZIP_ER_INTERNAL, 0); + } + else { + zip_error_set(&src->error, e[0], e[1]); + } + } + } + + return ret; +} |