diff options
Diffstat (limited to 'ext/zip/lib/zip_entry_new.c')
| -rw-r--r-- | ext/zip/lib/zip_entry_new.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/ext/zip/lib/zip_entry_new.c b/ext/zip/lib/zip_entry_new.c new file mode 100644 index 0000000000..390b72ad70 --- /dev/null +++ b/ext/zip/lib/zip_entry_new.c @@ -0,0 +1,81 @@ +/* + $NiH: zip_entry_new.c,v 1.2 2006/04/09 19:05:47 wiz Exp $ + + zip_entry_new.c -- create and init struct zip_entry + Copyright (C) 1999, 2003, 2004, 2006 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at <nih@giga.or.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 "zip.h" +#include "zipint.h" + + + +struct zip_entry * +_zip_entry_new(struct zip *za) +{ + struct zip_entry *ze; + if (!za) { + ze = (struct zip_entry *)malloc(sizeof(struct zip_entry)); + if (!ze) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + } + else { + if (za->nentry >= za->nentry_alloc-1) { + za->nentry_alloc += 16; + za->entry = (struct zip_entry *)realloc(za->entry, + sizeof(struct zip_entry) + * za->nentry_alloc); + if (!za->entry) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + } + ze = za->entry+za->nentry; + } + + ze->state = ZIP_ST_UNCHANGED; + + ze->ch_filename = NULL; + ze->ch_comment = NULL; + ze->ch_comment_len = -1; + ze->source = NULL; + + if (za) + za->nentry++; + + return ze; +} |