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Code Issues Releases Wiki Activity

Activate owning-memory clang-tidy check (#1891)

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* Activate owning-memory clang-tidy check

* Lint

* Lint

* Fix issue with new NfcTag constructor

* Update pointers for number and select

* Add back the NOLINT to display buffer

* Fix merge

* DSMR fixes

* Nextion fixes

* Fix pipsolar

* Fix lwip socket

* Format

* Change socket fix

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Otto Winter
2021-09-13 11:31:02 +02:00
committed by GitHub
parent e0cff214b2
commit a4867a00ea
75 changed files with 293 additions and 321 deletions
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23
esphome/core/preferences.h
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@@ -1,6 +1,8 @@
#pragma once
#include <string>
#include <vector>
#include <algorithm>
#include <cstring>
#include "esphome/core/defines.h"
@@ -9,7 +11,7 @@ namespace esphome {
class ESPPreferenceObject {
public:
ESPPreferenceObject();
ESPPreferenceObject() = default;
ESPPreferenceObject(size_t offset, size_t length, uint32_t type);
template<typename T> bool save(T *src);
@@ -28,12 +30,12 @@ class ESPPreferenceObject {
uint32_t calculate_crc_() const;
size_t offset_;
size_t length_words_;
uint32_t type_;
uint32_t *data_;
size_t offset_ = 0;
size_t length_words_ = 0;
uint32_t type_ = 0;
std::vector<uint32_t> data_;
#ifdef ARDUINO_ARCH_ESP8266
bool in_flash_{false};
bool in_flash_ = false;
#endif
};
@@ -92,17 +94,18 @@ template<typename T> ESPPreferenceObject ESPPreferences::make_preference(uint32_
template<typename T> bool ESPPreferenceObject::save(T *src) {
if (!this->is_initialized())
return false;
memset(this->data_, 0, this->length_words_ * 4);
memcpy(this->data_, src, sizeof(T));
// ensure all bytes are 0 (in case sizeof(T) is not multiple of 4)
std::fill_n(data_.begin(), length_words_, 0);
memcpy(data_.data(), src, sizeof(T));
return this->save_();
}
template<typename T> bool ESPPreferenceObject::load(T *dest) {
memset(this->data_, 0, this->length_words_ * 4);
std::fill_n(data_.begin(), length_words_, 0);
if (!this->load_())
return false;
memcpy(dest, this->data_, sizeof(T));
memcpy(dest, data_.data(), sizeof(T));
return true;
}