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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 02:49:40 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 02:49:40 +0000 |
commit | c96f16e8103783f6b98d9f844ea3a7f2195e4834 (patch) | |
tree | 479bef5e7eb5d4f04ba171931c8b47335734e161 /debian/vendor-h2o/deps/brotli/enc/streams.cc | |
parent | Merging upstream version 1.9.4. (diff) | |
download | dnsdist-debian/1.9.4-1.tar.xz dnsdist-debian/1.9.4-1.zip |
Adding debian version 1.9.4-1.debian/1.9.4-1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/vendor-h2o/deps/brotli/enc/streams.cc')
-rw-r--r-- | debian/vendor-h2o/deps/brotli/enc/streams.cc | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/debian/vendor-h2o/deps/brotli/enc/streams.cc b/debian/vendor-h2o/deps/brotli/enc/streams.cc deleted file mode 100644 index 2ea766f..0000000 --- a/debian/vendor-h2o/deps/brotli/enc/streams.cc +++ /dev/null @@ -1,114 +0,0 @@ -/* Copyright 2009 Google Inc. All Rights Reserved. - - Distributed under MIT license. - See file LICENSE for detail or copy at https://opensource.org/licenses/MIT -*/ - -// Convience routines to make Brotli I/O classes from some memory containers and -// files. - -#include "./streams.h" - -#include <assert.h> -#include <stdlib.h> -#include <string.h> - -namespace brotli { - -BrotliMemOut::BrotliMemOut(void* buf, size_t len) - : buf_(buf), - len_(len), - pos_(0) {} - -void BrotliMemOut::Reset(void* buf, size_t len) { - buf_ = buf; - len_ = len; - pos_ = 0; -} - -// Brotli output routine: copy n bytes to the output buffer. -bool BrotliMemOut::Write(const void *buf, size_t n) { - if (n + pos_ > len_) - return false; - char* p = reinterpret_cast<char*>(buf_) + pos_; - memcpy(p, buf, n); - pos_ += n; - return true; -} - -BrotliStringOut::BrotliStringOut(std::string* buf, size_t max_size) - : buf_(buf), - max_size_(max_size) { - assert(buf->empty()); -} - -void BrotliStringOut::Reset(std::string* buf, size_t max_size) { - buf_ = buf; - max_size_ = max_size; -} - -// Brotli output routine: add n bytes to a string. -bool BrotliStringOut::Write(const void *buf, size_t n) { - if (buf_->size() + n > max_size_) - return false; - buf_->append(static_cast<const char*>(buf), n); - return true; -} - -BrotliMemIn::BrotliMemIn(const void* buf, size_t len) - : buf_(buf), - len_(len), - pos_(0) {} - -void BrotliMemIn::Reset(const void* buf, size_t len) { - buf_ = buf; - len_ = len; - pos_ = 0; -} - -// Brotli input routine: read the next chunk of memory. -const void* BrotliMemIn::Read(size_t n, size_t* output) { - if (pos_ == len_) { - return NULL; - } - if (n > len_ - pos_) - n = len_ - pos_; - const char* p = reinterpret_cast<const char*>(buf_) + pos_; - pos_ += n; - *output = n; - return p; -} - -BrotliFileIn::BrotliFileIn(FILE* f, size_t max_read_size) - : f_(f), - buf_(new char[max_read_size]), - buf_size_(max_read_size) { } - -BrotliFileIn::~BrotliFileIn() { - delete[] buf_; -} - -const void* BrotliFileIn::Read(size_t n, size_t* bytes_read) { - if (n > buf_size_) { - n = buf_size_; - } else if (n == 0) { - return feof(f_) ? NULL : buf_; - } - *bytes_read = fread(buf_, 1, n, f_); - if (*bytes_read == 0) { - return NULL; - } else { - return buf_; - } -} - -BrotliFileOut::BrotliFileOut(FILE* f) : f_(f) {} - -bool BrotliFileOut::Write(const void* buf, size_t n) { - if (fwrite(buf, n, 1, f_) != 1) { - return false; - } - return true; -} - -} // namespace brotli |