mirror of
https://gitee.com/onvia/ccc-tnt-psd2ui
synced 2024-12-29 13:07:43 +00:00
48 lines
1.8 KiB
JavaScript
48 lines
1.8 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
// (C) 1995-2013 Jean-loup Gailly and Mark Adler
|
||
|
|
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
|
||
|
|
//
|
||
|
|
// This software is provided 'as-is', without any express or implied
|
||
|
|
// warranty. In no event will the authors be held liable for any damages
|
||
|
|
// arising from the use of this software.
|
||
|
|
//
|
||
|
|
// Permission is granted to anyone to use this software for any purpose,
|
||
|
|
// including commercial applications, and to alter it and redistribute it
|
||
|
|
// freely, subject to the following restrictions:
|
||
|
|
//
|
||
|
|
// 1. The origin of this software must not be misrepresented; you must not
|
||
|
|
// claim that you wrote the original software. If you use this software
|
||
|
|
// in a product, an acknowledgment in the product documentation would be
|
||
|
|
// appreciated but is not required.
|
||
|
|
// 2. Altered source versions must be plainly marked as such, and must not be
|
||
|
|
// misrepresented as being the original software.
|
||
|
|
// 3. This notice may not be removed or altered from any source distribution.
|
||
|
|
|
||
|
|
function ZStream() {
|
||
|
|
/* next input byte */
|
||
|
|
this.input = null; // JS specific, because we have no pointers
|
||
|
|
this.next_in = 0;
|
||
|
|
/* number of bytes available at input */
|
||
|
|
this.avail_in = 0;
|
||
|
|
/* total number of input bytes read so far */
|
||
|
|
this.total_in = 0;
|
||
|
|
/* next output byte should be put there */
|
||
|
|
this.output = null; // JS specific, because we have no pointers
|
||
|
|
this.next_out = 0;
|
||
|
|
/* remaining free space at output */
|
||
|
|
this.avail_out = 0;
|
||
|
|
/* total number of bytes output so far */
|
||
|
|
this.total_out = 0;
|
||
|
|
/* last error message, NULL if no error */
|
||
|
|
this.msg = ''/*Z_NULL*/;
|
||
|
|
/* not visible by applications */
|
||
|
|
this.state = null;
|
||
|
|
/* best guess about the data type: binary or text */
|
||
|
|
this.data_type = 2/*Z_UNKNOWN*/;
|
||
|
|
/* adler32 value of the uncompressed data */
|
||
|
|
this.adler = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = ZStream;
|