diff options
Diffstat (limited to 'src/processor/binarystream.cc')
-rw-r--r-- | src/processor/binarystream.cc | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/src/processor/binarystream.cc b/src/processor/binarystream.cc deleted file mode 100644 index bf92225b..00000000 --- a/src/processor/binarystream.cc +++ /dev/null @@ -1,124 +0,0 @@ -// Copyright (c) 2010, Google 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: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * 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. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "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 COPYRIGHT -// OWNER OR CONTRIBUTORS 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 <arpa/inet.h> -#include <limits.h> - -#include <string> -#include <vector> - -#include "common/using_std_string.h" -#include "processor/binarystream.h" - -namespace google_breakpad { -using std::vector; - -binarystream &binarystream::operator>>(string &str) { - uint16_t length; - *this >> length; - if (eof()) - return *this; - if (length == 0) { - str.clear(); - return *this; - } - vector<char> buffer(length); - stream_.read(&buffer[0], length); - if (!eof()) - str.assign(&buffer[0], length); - return *this; -} - -binarystream &binarystream::operator>>(uint8_t &u8) { - stream_.read((char *)&u8, 1); - return *this; -} - -binarystream &binarystream::operator>>(uint16_t &u16) { - uint16_t temp; - stream_.read((char *)&temp, 2); - if (!eof()) - u16 = ntohs(temp); - return *this; -} - -binarystream &binarystream::operator>>(uint32_t &u32) { - uint32_t temp; - stream_.read((char *)&temp, 4); - if (!eof()) - u32 = ntohl(temp); - return *this; -} - -binarystream &binarystream::operator>>(uint64_t &u64) { - uint32_t lower, upper; - *this >> lower >> upper; - if (!eof()) - u64 = static_cast<uint64_t>(lower) | (static_cast<uint64_t>(upper) << 32); - return *this; -} - -binarystream &binarystream::operator<<(const string &str) { - if (str.length() > USHRT_MAX) { - // truncate to 16-bit length - *this << static_cast<uint16_t>(USHRT_MAX); - stream_.write(str.c_str(), USHRT_MAX); - } else { - *this << (uint16_t)(str.length() & 0xFFFF); - stream_.write(str.c_str(), str.length()); - } - return *this; -} - -binarystream &binarystream::operator<<(uint8_t u8) { - stream_.write((const char*)&u8, 1); - return *this; -} - -binarystream &binarystream::operator<<(uint16_t u16) { - u16 = htons(u16); - stream_.write((const char*)&u16, 2); - return *this; -} - -binarystream &binarystream::operator<<(uint32_t u32) { - u32 = htonl(u32); - stream_.write((const char*)&u32, 4); - return *this; -} - -binarystream &binarystream::operator<<(uint64_t u64) { - // write 64-bit ints as two 32-bit ints, so we can byte-swap them easily - uint32_t lower = static_cast<uint32_t>(u64 & 0xFFFFFFFF); - uint32_t upper = static_cast<uint32_t>(u64 >> 32); - *this << lower << upper; - return *this; -} - -} // namespace google_breakpad |