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authorTatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>2012-09-24 22:38:59 +0900
committerTatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>2012-09-24 22:38:59 +0900
commit4423ece43d4aea21a4f34043625838230ce1966c (patch)
treee4a31d597a60cdff8cab48aff6072b3835d14a6e /src/GZipDecoder.cc
parentdc74ebecedf394697d18934d68df12feaeb4d584 (diff)
Moved GZipDecoder to test
Diffstat (limited to 'src/GZipDecoder.cc')
-rw-r--r--src/GZipDecoder.cc122
1 files changed, 0 insertions, 122 deletions
diff --git a/src/GZipDecoder.cc b/src/GZipDecoder.cc
deleted file mode 100644
index a88faa2a..00000000
--- a/src/GZipDecoder.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-/* <!-- copyright */
-/*
- * aria2 - The high speed download utility
- *
- * Copyright (C) 2006 Tatsuhiro Tsujikawa
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * In addition, as a special exception, the copyright holders give
- * permission to link the code of portions of this program with the
- * OpenSSL library under certain conditions as described in each
- * individual source file, and distribute linked combinations
- * including the two.
- * You must obey the GNU General Public License in all respects
- * for all of the code used other than OpenSSL. If you modify
- * file(s) with this exception, you may extend this exception to your
- * version of the file(s), but you are not obligated to do so. If you
- * do not wish to do so, delete this exception statement from your
- * version. If you delete this exception statement from all source
- * files in the program, then also delete it here.
- */
-/* copyright --> */
-#include "GZipDecoder.h"
-#include "fmt.h"
-#include "DlAbortEx.h"
-
-namespace aria2 {
-
-const std::string GZipDecoder::NAME("GZipDecoder");
-
-GZipDecoder::GZipDecoder():strm_(0), finished_(false) {}
-
-GZipDecoder::~GZipDecoder()
-{
- release();
-}
-
-void GZipDecoder::init()
-{
- finished_ = false;
- release();
- strm_ = new z_stream();
- strm_->zalloc = Z_NULL;
- strm_->zfree = Z_NULL;
- strm_->opaque = Z_NULL;
- strm_->avail_in = 0;
- strm_->next_in = Z_NULL;
-
- // initalize z_stream with gzip/zlib format auto detection enabled.
- if(Z_OK != inflateInit2(strm_, 47)) {
- throw DL_ABORT_EX("Initializing z_stream failed.");
- }
-}
-
-void GZipDecoder::release()
-{
- if(strm_) {
- inflateEnd(strm_);
- delete strm_;
- strm_ = 0;
- }
-}
-
-std::string GZipDecoder::decode(const unsigned char* in, size_t length)
-{
- std::string out;
-
- if(length == 0) {
- return out;
- }
-
- strm_->avail_in = length;
- strm_->next_in = const_cast<unsigned char*>(in);
-
- unsigned char outbuf[OUTBUF_LENGTH];
- while(1) {
- strm_->avail_out = OUTBUF_LENGTH;
- strm_->next_out = outbuf;
-
- int ret = ::inflate(strm_, Z_NO_FLUSH);
-
- if(ret == Z_STREAM_END) {
- finished_ = true;
- } else if(ret != Z_OK) {
- throw DL_ABORT_EX(fmt("libz::inflate() failed. cause:%s",
- strm_->msg));
- }
-
- size_t produced = OUTBUF_LENGTH-strm_->avail_out;
-
- out.append(&outbuf[0], &outbuf[produced]);
-
- if(strm_->avail_out > 0) {
- break;
- }
- }
- return out;
-}
-
-bool GZipDecoder::finished()
-{
- return finished_;
-}
-
-const std::string& GZipDecoder::getName() const
-{
- return NAME;
-}
-
-} // namespace aria2