Core/Dep: Remove libzip

--HG--
branch : trunk

1 files changed, 0 insertions, 130 deletions

diff --git a/dep/libzip/lib/zip_fread.c b/dep/libzip/lib/zip_fread.c
deleted file mode 100644
index 2a7fb42c786..00000000000
--- a/dep/libzip/lib/zip_fread.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
-  zip_fread.c -- read from file
-  Copyright (C) 1999-2009 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_EXTERN ssize_t
-zip_fread(struct zip_file *zf, void *outbuf, size_t toread)
-{
-    int ret;
-    size_t out_before, len;
-    int i;
-
-    if (!zf)
-	return -1;
-
-    if (zf->error.zip_err != 0)
-	return -1;
-
-    if ((zf->flags & ZIP_ZF_EOF) || (toread == 0))
-	return 0;
-
-    if (zf->bytes_left == 0) {
-	zf->flags |= ZIP_ZF_EOF;
-	if (zf->flags & ZIP_ZF_CRC) {
-	    if (zf->crc != zf->crc_orig) {
-		_zip_error_set(&zf->error, ZIP_ER_CRC, 0);
-		return -1;
-	    }
-	}
-	return 0;
-    }
-    
-    if ((zf->flags & ZIP_ZF_DECOMP) == 0) {
-	ret = _zip_file_fillbuf(outbuf, toread, zf);
-	if (ret > 0) {
-	    if (zf->flags & ZIP_ZF_CRC)
-		zf->crc = crc32(zf->crc, (Bytef *)outbuf, ret);
-	    zf->bytes_left -= ret;
-	}
-	return ret;
-    }
-    
-    zf->zstr->next_out = (Bytef *)outbuf;
-    zf->zstr->avail_out = toread;
-    out_before = zf->zstr->total_out;
-    
-    /* endless loop until something has been accomplished */
-    for (;;) {
-	ret = inflate(zf->zstr, Z_SYNC_FLUSH);
-
-	switch (ret) {
-	case Z_STREAM_END:
-	    if (zf->zstr->total_out == out_before) {
-		if (zf->crc != zf->crc_orig) {
-		    _zip_error_set(&zf->error, ZIP_ER_CRC, 0);
-		    return -1;
-		}
-		else
-		    return 0;
-	    }
-
-	    /* fallthrough */
-
-	case Z_OK:
-	    len = zf->zstr->total_out - out_before;
-	    if (len >= zf->bytes_left || len >= toread) {
-		if (zf->flags & ZIP_ZF_CRC)
-		    zf->crc = crc32(zf->crc, (Bytef *)outbuf, len);
-		zf->bytes_left -= len;
-	        return len;
-	    }
-	    break;
-
-	case Z_BUF_ERROR:
-	    if (zf->zstr->avail_in == 0) {
-		i = _zip_file_fillbuf(zf->buffer, BUFSIZE, zf);
-		if (i == 0) {
-		    _zip_error_set(&zf->error, ZIP_ER_INCONS, 0);
-		    return -1;
-		}
-		else if (i < 0)
-		    return -1;
-		zf->zstr->next_in = (Bytef *)zf->buffer;
-		zf->zstr->avail_in = i;
-		continue;
-	    }
-	    /* fallthrough */
-	case Z_NEED_DICT:
-	case Z_DATA_ERROR:
-	case Z_STREAM_ERROR:
-	case Z_MEM_ERROR:
-	    _zip_error_set(&zf->error, ZIP_ER_ZLIB, ret);
-	    return -1;
-	}
-    }
-}