Switch to standard integer types in net/.

net/quic/quic_data_writer.cc

 // Copyright (c) 2012 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.
 
 #include "net/quic/quic_data_writer.h"
 
 #include <stdint.h>
 #include <algorithm>
 #include <limits>
 
 using base::StringPiece;
 using std::numeric_limits;
 
 namespace net {
 
 QuicDataWriter::QuicDataWriter(size_t size, char* buffer)
     : buffer_(buffer), capacity_(size), length_(0) {}
 
 QuicDataWriter::~QuicDataWriter() {}
 
 char* QuicDataWriter::data() {
   return buffer_;
 }
 
-bool QuicDataWriter::WriteUInt8(uint8 value) {
+bool QuicDataWriter::WriteUInt8(uint8_t value) {
   return WriteBytes(&value, sizeof(value));
 }
 
-bool QuicDataWriter::WriteUInt16(uint16 value) {
+bool QuicDataWriter::WriteUInt16(uint16_t value) {
   return WriteBytes(&value, sizeof(value));
 }
 
-bool QuicDataWriter::WriteUInt32(uint32 value) {
+bool QuicDataWriter::WriteUInt32(uint32_t value) {
   return WriteBytes(&value, sizeof(value));
 }
 
-bool QuicDataWriter::WriteUInt48(uint64 value) {
-  uint16 hi = static_cast<uint16>(value >> 32);
-  uint32 lo = static_cast<uint32>(value);
+bool QuicDataWriter::WriteUInt48(uint64_t value) {
+  uint16_t hi = static_cast<uint16_t>(value >> 32);
+  uint32_t lo = static_cast<uint32_t>(value);
   return WriteUInt32(lo) && WriteUInt16(hi);
 }
 
-bool QuicDataWriter::WriteUInt64(uint64 value) {
+bool QuicDataWriter::WriteUInt64(uint64_t value) {
   return WriteBytes(&value, sizeof(value));
 }
 
-bool QuicDataWriter::WriteUFloat16(uint64 value) {
-  uint16 result;
+bool QuicDataWriter::WriteUFloat16(uint64_t value) {
+  uint16_t result;
   if (value < (UINT64_C(1) << kUFloat16MantissaEffectiveBits)) {
     // Fast path: either the value is denormalized, or has exponent zero.
     // Both cases are represented by the value itself.
-    result = static_cast<uint16>(value);
+    result = static_cast<uint16_t>(value);
   } else if (value >= kUFloat16MaxValue) {
     // Value is out of range; clamp it to the maximum representable.
-    result = numeric_limits<uint16>::max();
+    result = numeric_limits<uint16_t>::max();
   } else {
     // The highest bit is between position 13 and 42 (zero-based), which
     // corresponds to exponent 1-30. In the output, mantissa is from 0 to 10,
     // hidden bit is 11 and exponent is 11 to 15. Shift the highest bit to 11
     // and count the shifts.
-    uint16 exponent = 0;
-    for (uint16 offset = 16; offset > 0; offset /= 2) {
+    uint16_t exponent = 0;
+    for (uint16_t offset = 16; offset > 0; offset /= 2) {
       // Right-shift the value until the highest bit is in position 11.
       // For offset of 16, 8, 4, 2 and 1 (binary search over 1-30),
       // shift if the bit is at or above 11 + offset.
       if (value >= (UINT64_C(1) << (kUFloat16MantissaBits + offset))) {
         exponent += offset;
         value >>= offset;
       }
     }
 
     DCHECK_GE(exponent, 1);
     DCHECK_LE(exponent, kUFloat16MaxExponent);
     DCHECK_GE(value, UINT64_C(1) << kUFloat16MantissaBits);
     DCHECK_LT(value, UINT64_C(1) << kUFloat16MantissaEffectiveBits);
 
     // Hidden bit (position 11) is set. We should remove it and increment the
     // exponent. Equivalently, we just add it to the exponent.
     // This hides the bit.
-    result = static_cast<uint16>(value + (exponent << kUFloat16MantissaBits));
+    result = static_cast<uint16_t>(value + (exponent << kUFloat16MantissaBits));
   }
 
   return WriteBytes(&result, sizeof(result));
 }
 
 bool QuicDataWriter::WriteStringPiece16(StringPiece val) {
-  if (val.size() > numeric_limits<uint16>::max()) {
+  if (val.size() > numeric_limits<uint16_t>::max()) {
     return false;
   }
-  if (!WriteUInt16(static_cast<uint16>(val.size()))) {
+  if (!WriteUInt16(static_cast<uint16_t>(val.size()))) {
     return false;
   }
   return WriteBytes(val.data(), val.size());
 }
 
 char* QuicDataWriter::BeginWrite(size_t length) {
   if (length_ > capacity_) {
     return nullptr;
   }
 
   if (capacity_ - length_ < length) {
     return nullptr;
   }
 
 #ifdef ARCH_CPU_64_BITS
-  DCHECK_LE(length, std::numeric_limits<uint32>::max());
+  DCHECK_LE(length, std::numeric_limits<uint32_t>::max());
 #endif
 
   return buffer_ + length_;
 }
 
 bool QuicDataWriter::WriteBytes(const void* data, size_t data_len) {
   char* dest = BeginWrite(data_len);
   if (!dest) {
     return false;
   }
 
   memcpy(dest, data, data_len);
 
   length_ += data_len;
   return true;
 }
 
-bool QuicDataWriter::WriteRepeatedByte(uint8 byte, size_t count) {
+bool QuicDataWriter::WriteRepeatedByte(uint8_t byte, size_t count) {
   char* dest = BeginWrite(count);
   if (!dest) {
     return false;
   }
 
   memset(dest, byte, count);
 
   length_ += count;
   return true;
 }
 
 void QuicDataWriter::WritePadding() {
   DCHECK_LE(length_, capacity_);
   if (length_ > capacity_) {
     return;
   }
   memset(buffer_ + length_, 0x00, capacity_ - length_);
   length_ = capacity_;
 }
 
 }  // namespace net