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Set up wpiformat

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This commit is contained in:
Tyler Veness
2017-08-19 23:08:27 -07:00
committed by Peter Johnson
parent 4514ff8071
commit 19f7a5f108
107 changed files with 1146 additions and 910 deletions
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57
src/main/native/cpp/WireEncoder.cpp
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@@ -1,5 +1,5 @@
/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2015. All Rights Reserved. */
/* Copyright (c) FIRST 2015-2017. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
@@ -7,13 +7,14 @@
#include "WireEncoder.h"
#include <stdint.h>
#include <cassert>
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include "llvm/MathExtras.h"
#include "support/leb128.h"
#include <llvm/MathExtras.h>
#include <support/leb128.h>
using namespace nt;
@@ -24,16 +25,15 @@ WireEncoder::WireEncoder(unsigned int proto_rev) {
void WireEncoder::WriteDouble(double val) {
// The highest performance way to do this, albeit non-portable.
std::uint64_t v = llvm::DoubleToBits(val);
m_data.append({(char)((v >> 56) & 0xff), (char)((v >> 48) & 0xff),
(char)((v >> 40) & 0xff), (char)((v >> 32) & 0xff),
(char)((v >> 24) & 0xff), (char)((v >> 16) & 0xff),
(char)((v >> 8) & 0xff), (char)(v & 0xff)});
uint64_t v = llvm::DoubleToBits(val);
m_data.append(
{static_cast<char>((v >> 56) & 0xff), static_cast<char>((v >> 48) & 0xff),
static_cast<char>((v >> 40) & 0xff), static_cast<char>((v >> 32) & 0xff),
static_cast<char>((v >> 24) & 0xff), static_cast<char>((v >> 16) & 0xff),
static_cast<char>((v >> 8) & 0xff), static_cast<char>(v & 0xff)});
}
void WireEncoder::WriteUleb128(unsigned long val) {
wpi::WriteUleb128(m_data, val);
}
void WireEncoder::WriteUleb128(uint32_t val) { wpi::WriteUleb128(m_data, val); }
void WireEncoder::WriteType(NT_Type type) {
char ch;
@@ -78,7 +78,7 @@ void WireEncoder::WriteType(NT_Type type) {
m_data.push_back(ch);
}
std::size_t WireEncoder::GetValueSize(const Value& value) const {
size_t WireEncoder::GetValueSize(const Value& value) const {
switch (value.type()) {
case NT_BOOLEAN:
return 1;
@@ -94,22 +94,22 @@ std::size_t WireEncoder::GetValueSize(const Value& value) const {
return GetStringSize(value.GetRpc());
case NT_BOOLEAN_ARRAY: {
// 1-byte size, 1 byte per element
std::size_t size = value.GetBooleanArray().size();
size_t size = value.GetBooleanArray().size();
if (size > 0xff) size = 0xff; // size is only 1 byte, truncate
return 1 + size;
}
case NT_DOUBLE_ARRAY: {
// 1-byte size, 8 bytes per element
std::size_t size = value.GetDoubleArray().size();
size_t size = value.GetDoubleArray().size();
if (size > 0xff) size = 0xff; // size is only 1 byte, truncate
return 1 + size * 8;
}
case NT_STRING_ARRAY: {
auto v = value.GetStringArray();
std::size_t size = v.size();
size_t size = v.size();
if (size > 0xff) size = 0xff; // size is only 1 byte, truncate
std::size_t len = 1; // 1-byte size
for (std::size_t i = 0; i < size; ++i) len += GetStringSize(v[i]);
size_t len = 1; // 1-byte size
for (size_t i = 0; i < size; ++i) len += GetStringSize(v[i]);
return len;
}
default:
@@ -144,29 +144,29 @@ void WireEncoder::WriteValue(const Value& value) {
break;
case NT_BOOLEAN_ARRAY: {
auto v = value.GetBooleanArray();
std::size_t size = v.size();
size_t size = v.size();
if (size > 0xff) size = 0xff; // size is only 1 byte, truncate
Write8(size);
for (std::size_t i = 0; i < size; ++i) Write8(v[i] ? 1 : 0);
for (size_t i = 0; i < size; ++i) Write8(v[i] ? 1 : 0);
break;
}
case NT_DOUBLE_ARRAY: {
auto v = value.GetDoubleArray();
std::size_t size = v.size();
size_t size = v.size();
if (size > 0xff) size = 0xff; // size is only 1 byte, truncate
Write8(size);
for (std::size_t i = 0; i < size; ++i) WriteDouble(v[i]);
for (size_t i = 0; i < size; ++i) WriteDouble(v[i]);
break;
}
case NT_STRING_ARRAY: {
auto v = value.GetStringArray();
std::size_t size = v.size();
size_t size = v.size();
if (size > 0xff) size = 0xff; // size is only 1 byte, truncate
Write8(size);
for (std::size_t i = 0; i < size; ++i) WriteString(v[i]);
for (size_t i = 0; i < size; ++i) WriteString(v[i]);
break;
}
default:
@@ -175,9 +175,9 @@ void WireEncoder::WriteValue(const Value& value) {
}
}
std::size_t WireEncoder::GetStringSize(llvm::StringRef str) const {
size_t WireEncoder::GetStringSize(llvm::StringRef str) const {
if (m_proto_rev < 0x0300u) {
std::size_t len = str.size();
size_t len = str.size();
if (len > 0xffff) len = 0xffff; // Limited to 64K length; truncate
return 2 + len;
}
@@ -186,12 +186,13 @@ std::size_t WireEncoder::GetStringSize(llvm::StringRef str) const {
void WireEncoder::WriteString(llvm::StringRef str) {
// length
std::size_t len = str.size();
size_t len = str.size();
if (m_proto_rev < 0x0300u) {
if (len > 0xffff) len = 0xffff; // Limited to 64K length; truncate
Write16(len);
} else
} else {
WriteUleb128(len);
}
// contents
m_data.append(str.data(), str.data() + len);