| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_SPDY_PLATFORM_IMPL_SPDY_STRING_UTILS_IMPL_H_ |
| #define NET_SPDY_PLATFORM_IMPL_SPDY_STRING_UTILS_IMPL_H_ |
| |
| #include <sstream> |
| #include <utility> |
| |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/stringprintf.h" |
| #include "net/base/hex_utils.h" |
| #include "net/third_party/quiche/src/spdy/platform/api/spdy_export.h" |
| #include "net/third_party/quiche/src/spdy/platform/api/spdy_string.h" |
| #include "net/third_party/quiche/src/spdy/platform/api/spdy_string_piece.h" |
| |
| namespace spdy { |
| |
| template <typename... Args> |
| inline SpdyString SpdyStrCatImpl(const Args&... args) { |
| std::ostringstream oss; |
| int dummy[] = {1, (oss << args, 0)...}; |
| static_cast<void>(dummy); |
| return oss.str(); |
| } |
| |
| template <typename... Args> |
| inline void SpdyStrAppendImpl(SpdyString* output, Args... args) { |
| output->append(SpdyStrCatImpl(args...)); |
| } |
| |
| inline char SpdyHexDigitToIntImpl(char c) { |
| return base::HexDigitToInt(c); |
| } |
| |
| inline SpdyString SpdyHexDecodeImpl(SpdyStringPiece data) { |
| return net::HexDecode(data); |
| } |
| |
| NET_EXPORT_PRIVATE bool SpdyHexDecodeToUInt32Impl(SpdyStringPiece data, |
| uint32_t* out); |
| |
| inline SpdyString SpdyHexEncodeImpl(const char* bytes, size_t size) { |
| return base::ToLowerASCII(base::HexEncode(bytes, size)); |
| } |
| |
| inline SpdyString SpdyHexEncodeUInt32AndTrimImpl(uint32_t data) { |
| return base::StringPrintf("%x", data); |
| } |
| |
| inline SpdyString SpdyHexDumpImpl(SpdyStringPiece data) { |
| return net::HexDump(data); |
| } |
| |
| } // namespace spdy |
| |
| #endif // NET_SPDY_PLATFORM_IMPL_SPDY_STRING_UTILS_IMPL_H_ |