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b89b5d91c4
* Pull in framework changes from data-products branch * Pull in changes to DpManager from data-products branch * Pull in DpWriter from data-products branch * Fix spelling * Revise FileNameString * Fix warnings in CI * Fix static analysis warnings * Fix static analysis warnings * Revise formatting and comments * Revise banner comments * Revise FileNameString per PR comment * Revise path names in config headers If a header H.hpp exists in the F Prime source base, then is dangerous. Because [project root] and [fprime root] are both in the list of include paths, it's not clear whether this means "include [project root]/config/H.hpp" or "include [fprime root]/config/H.hpp." On the other hand, or has no such ambiguity, because only one of [project root]/config and [fprime root]/config is in the list of include paths. * Revise path names in config headers If a header H.hpp exists in the F Prime source base, then `#include "config/H.hpp"` is dangerous. Because [project root] and [fprime root] are both in the list of include paths, it's not clear whether this means "include [project root]/config/H.hpp" or "include [fprime root]/config/H.hpp." On the other hand, include <config/H.hpp> or `#include "config/H.hpp"` has no such ambiguity, because only one of [project root]/config and [fprime root]/config is in the list of include paths.
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
#include <Utils/Hash/HashBuffer.hpp>
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#include <cstring>
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#include <algorithm>
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#include "Fw/Types/Serializable.hpp"
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namespace Utils {
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HashBuffer::HashBuffer() {}
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HashBuffer::HashBuffer(const U8* args, NATIVE_UINT_TYPE size) : Fw::SerializeBufferBase() {
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Fw::SerializeStatus stat = Fw::SerializeBufferBase::setBuff(args, size);
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FW_ASSERT(Fw::FW_SERIALIZE_OK == stat, static_cast<NATIVE_INT_TYPE>(stat));
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}
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HashBuffer::~HashBuffer() {}
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HashBuffer::HashBuffer(const HashBuffer& other) : Fw::SerializeBufferBase() {
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Fw::SerializeStatus stat = Fw::SerializeBufferBase::setBuff(other.m_bufferData, other.getBuffLength());
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FW_ASSERT(Fw::FW_SERIALIZE_OK == stat, static_cast<NATIVE_INT_TYPE>(stat));
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}
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HashBuffer& HashBuffer::operator=(const HashBuffer& other) {
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if (this == &other) {
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return *this;
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}
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Fw::SerializeStatus stat = Fw::SerializeBufferBase::setBuff(other.m_bufferData, other.getBuffLength());
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FW_ASSERT(Fw::FW_SERIALIZE_OK == stat, static_cast<NATIVE_INT_TYPE>(stat));
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return *this;
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}
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bool HashBuffer::operator==(const HashBuffer& other) const {
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if ((this->getBuffLength() == other.getBuffLength()) &&
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(memcmp(this->getBuffAddr(), other.getBuffAddr(), this->getBuffLength()) != 0)) {
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return false;
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}
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return true;
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}
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bool HashBuffer::operator!=(const HashBuffer& other) const {
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return !(*this == other);
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}
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const U8* HashBuffer::getBuffAddr() const {
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return this->m_bufferData;
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}
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U8* HashBuffer::getBuffAddr() {
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return this->m_bufferData;
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}
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NATIVE_UINT_TYPE HashBuffer::getBuffCapacity() const {
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return sizeof(this->m_bufferData);
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}
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U32 HashBuffer::asBigEndianU32() const {
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U32 result = 0;
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const FwSizeType bufferSize = sizeof this->m_bufferData;
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const FwSizeType numBytes = std::min(bufferSize, static_cast<FwSizeType>(sizeof(U32)));
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for (FwSizeType i = 0; i < numBytes; i++) {
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result <<= 8;
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FW_ASSERT(i < bufferSize, static_cast<FwAssertArgType>(i), static_cast<FwAssertArgType>(bufferSize));
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result += this->m_bufferData[i];
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}
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return result;
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}
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} // namespace Utils
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