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author | Kenny Root <kenny@the-b.org> | 2015-07-24 16:13:51 -0700 |
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committer | Kenny Root <kenny@the-b.org> | 2015-07-24 16:13:51 -0700 |
commit | d3c4f49d68ba97f43aacbe86d4ece7546eee4f15 (patch) | |
tree | 6cfe6093f69737af10bc5437acc10942795f2b57 /app/src/main/java/com/jcraft/jzlib/ZStream.java | |
parent | 739337624a5e69221a998cf10b1fd34fcc5ecd2d (diff) | |
parent | 571d61b6b55bc3eb9540e17973d93cc15b22da23 (diff) | |
download | connectbot-d3c4f49d68ba97f43aacbe86d4ece7546eee4f15.tar.gz connectbot-d3c4f49d68ba97f43aacbe86d4ece7546eee4f15.tar.bz2 connectbot-d3c4f49d68ba97f43aacbe86d4ece7546eee4f15.zip |
Merge pull request #105 from kruton/master
Update to library-based build
Diffstat (limited to 'app/src/main/java/com/jcraft/jzlib/ZStream.java')
-rw-r--r-- | app/src/main/java/com/jcraft/jzlib/ZStream.java | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/app/src/main/java/com/jcraft/jzlib/ZStream.java b/app/src/main/java/com/jcraft/jzlib/ZStream.java deleted file mode 100644 index 334475e..0000000 --- a/app/src/main/java/com/jcraft/jzlib/ZStream.java +++ /dev/null @@ -1,211 +0,0 @@ -/* -*-mode:java; c-basic-offset:2; indent-tabs-mode:nil -*- */ -/* -Copyright (c) 2000,2001,2002,2003 ymnk, JCraft,Inc. All rights reserved. - -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 ``AS IS'' AND ANY EXPRESSED 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 JCRAFT, -INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE 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. - */ -/* - * This program is based on zlib-1.1.3, so all credit should go authors - * Jean-loup Gailly(jloup@gzip.org) and Mark Adler(madler@alumni.caltech.edu) - * and contributors of zlib. - */ - -package com.jcraft.jzlib; - -final public class ZStream{ - - static final private int MAX_WBITS=15; // 32K LZ77 window - static final private int DEF_WBITS=MAX_WBITS; - - static final private int Z_NO_FLUSH=0; - static final private int Z_PARTIAL_FLUSH=1; - static final private int Z_SYNC_FLUSH=2; - static final private int Z_FULL_FLUSH=3; - static final private int Z_FINISH=4; - - static final private int MAX_MEM_LEVEL=9; - - static final private int Z_OK=0; - static final private int Z_STREAM_END=1; - static final private int Z_NEED_DICT=2; - static final private int Z_ERRNO=-1; - static final private int Z_STREAM_ERROR=-2; - static final private int Z_DATA_ERROR=-3; - static final private int Z_MEM_ERROR=-4; - static final private int Z_BUF_ERROR=-5; - static final private int Z_VERSION_ERROR=-6; - - public byte[] next_in; // next input byte - public int next_in_index; - public int avail_in; // number of bytes available at next_in - public long total_in; // total nb of input bytes read so far - - public byte[] next_out; // next output byte should be put there - public int next_out_index; - public int avail_out; // remaining free space at next_out - public long total_out; // total nb of bytes output so far - - public String msg; - - Deflate dstate; - Inflate istate; - - int data_type; // best guess about the data type: ascii or binary - - public long adler; - Adler32 _adler=new Adler32(); - - public int inflateInit(){ - return inflateInit(DEF_WBITS); - } - public int inflateInit(boolean nowrap){ - return inflateInit(DEF_WBITS, nowrap); - } - public int inflateInit(int w){ - return inflateInit(w, false); - } - - public int inflateInit(int w, boolean nowrap){ - istate=new Inflate(); - return istate.inflateInit(this, nowrap?-w:w); - } - - public int inflate(int f){ - if(istate==null) return Z_STREAM_ERROR; - return istate.inflate(this, f); - } - public int inflateEnd(){ - if(istate==null) return Z_STREAM_ERROR; - int ret=istate.inflateEnd(this); - istate = null; - return ret; - } - public int inflateSync(){ - if(istate == null) - return Z_STREAM_ERROR; - return istate.inflateSync(this); - } - public int inflateSetDictionary(byte[] dictionary, int dictLength){ - if(istate == null) - return Z_STREAM_ERROR; - return istate.inflateSetDictionary(this, dictionary, dictLength); - } - - public int deflateInit(int level){ - return deflateInit(level, MAX_WBITS); - } - public int deflateInit(int level, boolean nowrap){ - return deflateInit(level, MAX_WBITS, nowrap); - } - public int deflateInit(int level, int bits){ - return deflateInit(level, bits, false); - } - public int deflateInit(int level, int bits, boolean nowrap){ - dstate=new Deflate(); - return dstate.deflateInit(this, level, nowrap?-bits:bits); - } - public int deflate(int flush){ - if(dstate==null){ - return Z_STREAM_ERROR; - } - return dstate.deflate(this, flush); - } - public int deflateEnd(){ - if(dstate==null) return Z_STREAM_ERROR; - int ret=dstate.deflateEnd(); - dstate=null; - return ret; - } - public int deflateParams(int level, int strategy){ - if(dstate==null) return Z_STREAM_ERROR; - return dstate.deflateParams(this, level, strategy); - } - public int deflateSetDictionary (byte[] dictionary, int dictLength){ - if(dstate == null) - return Z_STREAM_ERROR; - return dstate.deflateSetDictionary(this, dictionary, dictLength); - } - - // Flush as much pending output as possible. All deflate() output goes - // through this function so some applications may wish to modify it - // to avoid allocating a large strm->next_out buffer and copying into it. - // (See also read_buf()). - void flush_pending(){ - int len=dstate.pending; - - if(len>avail_out) len=avail_out; - if(len==0) return; - - if(dstate.pending_buf.length<=dstate.pending_out || - next_out.length<=next_out_index || - dstate.pending_buf.length<(dstate.pending_out+len) || - next_out.length<(next_out_index+len)){ - System.out.println(dstate.pending_buf.length+", "+dstate.pending_out+ - ", "+next_out.length+", "+next_out_index+", "+len); - System.out.println("avail_out="+avail_out); - } - - System.arraycopy(dstate.pending_buf, dstate.pending_out, - next_out, next_out_index, len); - - next_out_index+=len; - dstate.pending_out+=len; - total_out+=len; - avail_out-=len; - dstate.pending-=len; - if(dstate.pending==0){ - dstate.pending_out=0; - } - } - - // Read a new buffer from the current input stream, update the adler32 - // and total number of bytes read. All deflate() input goes through - // this function so some applications may wish to modify it to avoid - // allocating a large strm->next_in buffer and copying from it. - // (See also flush_pending()). - int read_buf(byte[] buf, int start, int size) { - int len=avail_in; - - if(len>size) len=size; - if(len==0) return 0; - - avail_in-=len; - - if(dstate.noheader==0) { - adler=_adler.adler32(adler, next_in, next_in_index, len); - } - System.arraycopy(next_in, next_in_index, buf, start, len); - next_in_index += len; - total_in += len; - return len; - } - - public void free(){ - next_in=null; - next_out=null; - msg=null; - _adler=null; - } -} |