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added unittests for new helpers

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This commit is contained in:
Robin Müller
2022-07-23 11:10:44 +02:00
parent f2bf4b463e
commit b809f90e72
5 changed files with 226 additions and 22 deletions
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10
src/fsfw/serialize.h
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@ -1,10 +1,10 @@
#ifndef FSFW_INC_FSFW_SERIALIZE_H_
#define FSFW_INC_FSFW_SERIALIZE_H_
#include "src/core/serialize/EndianConverter.h"
#include "src/core/serialize/SerialArrayListAdapter.h"
#include "src/core/serialize/SerialBufferAdapter.h"
#include "src/core/serialize/SerialLinkedListAdapter.h"
#include "src/core/serialize/SerializeElement.h"
#include "fsfw/serialize/EndianConverter.h"
#include "fsfw/serialize/SerialArrayListAdapter.h"
#include "fsfw/serialize/SerialBufferAdapter.h"
#include "fsfw/serialize/SerialLinkedListAdapter.h"
#include "fsfw/serialize/SerializeElement.h"
#endif /* FSFW_INC_FSFW_SERIALIZE_H_ */

14
src/fsfw/serialize/EndianConverter.h
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@ -4,7 +4,7 @@
#include <cstdint>
#include <cstring>
#include "../osal/Endiness.h"
#include "fsfw/osal/Endiness.h"
/**
* Helper class to convert variables or bitstreams between machine
@ -36,7 +36,7 @@
*/
class EndianConverter {
private:
EndianConverter(){};
EndianConverter() = default;
public:
/**
@ -49,8 +49,8 @@ class EndianConverter {
#error BYTE_ORDER_SYSTEM not defined
#elif BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
T tmp;
uint8_t *pointerOut = (uint8_t *)&tmp;
uint8_t *pointerIn = (uint8_t *)&in;
auto *pointerOut = reinterpret_cast<uint8_t *>(&tmp);
auto *pointerIn = reinterpret_cast<uint8_t *>(&in);
for (size_t count = 0; count < sizeof(T); count++) {
pointerOut[sizeof(T) - count - 1] = pointerIn[count];
}
@ -73,7 +73,6 @@ class EndianConverter {
for (size_t count = 0; count < size; count++) {
out[size - count - 1] = in[count];
}
return;
#elif BYTE_ORDER_SYSTEM == BIG_ENDIAN
memcpy(out, in, size);
return;
@ -90,8 +89,8 @@ class EndianConverter {
#error BYTE_ORDER_SYSTEM not defined
#elif BYTE_ORDER_SYSTEM == BIG_ENDIAN
T tmp;
uint8_t *pointerOut = (uint8_t *)&tmp;
uint8_t *pointerIn = (uint8_t *)&in;
auto *pointerOut = reinterpret_cast<uint8_t *>(&tmp);
auto *pointerIn = reinterpret_cast<uint8_t *>(&in);
for (size_t count = 0; count < sizeof(T); count++) {
pointerOut[sizeof(T) - count - 1] = pointerIn[count];
}
@ -116,7 +115,6 @@ class EndianConverter {
return;
#elif BYTE_ORDER_SYSTEM == LITTLE_ENDIAN
memcpy(out, in, size);
return;
#endif
}
};

14
src/fsfw/serialize/SerializeIF.h
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@ -3,7 +3,7 @@
#include <cstddef>
#include "../returnvalues/HasReturnvaluesIF.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
/**
* @defgroup serialize Serialization
@ -105,13 +105,13 @@ class SerializeIF {
/**
* Forwards to regular @deSerialize call with network endianness
*/
virtual ReturnValue_t deSerializeNe(const uint8_t** buffer, size_t* size, size_t maxSize) {
virtual ReturnValue_t deSerializeNe(const uint8_t** buffer, size_t* size) {
return deSerialize(buffer, size, SerializeIF::Endianness::NETWORK);
}
/**
* If endianness is not explicitly specified, use machine endianness
*/
virtual ReturnValue_t deSerialize(const uint8_t** buffer, size_t *size, size_t maxSize) {
virtual ReturnValue_t deSerialize(const uint8_t** buffer, size_t *size) {
return deSerialize(buffer, size, SerializeIF::Endianness::MACHINE);
}
@ -156,14 +156,14 @@ class SerializeIF {
/**
* Forwards to regular @serialize call with network endianness
*/
virtual ReturnValue_t deSerializeNe(uint8_t *buffer, size_t maxSize) const {
return serialize(buffer, maxSize, SerializeIF::Endianness::NETWORK);
virtual ReturnValue_t deSerializeNe(const uint8_t *buffer, size_t maxSize) {
return deSerialize(buffer, maxSize, SerializeIF::Endianness::NETWORK);
}
/**
* If endianness is not explicitly specified, use machine endianness
*/
virtual ReturnValue_t deSerialize(uint8_t *buffer, size_t maxSize) const {
return serialize(buffer, maxSize, SerializeIF::Endianness::MACHINE);
virtual ReturnValue_t deSerialize(const uint8_t *buffer, size_t maxSize) {
return deSerialize(buffer, maxSize, SerializeIF::Endianness::MACHINE);
}
};