andry/EMS-ESP32
1
0
Fork 0
mirror of https://github.com/emsesp/EMS-ESP32.git synced 2025-12-06 07:49:52 +03:00
Code Issues Packages Projects Releases Wiki Activity

remove retainStr

Browse Source
This commit is contained in:
Proddy
2024-02-13 15:17:34 +01:00
parent f40a6f20c6
commit 732ad4bc6a
1 changed files with 13 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
lib/framework/MqttSettingsService.cpp
View File

@@ -1,30 +1,6 @@
#include "MqttSettingsService.h"
#include "../../src/emsesp_stub.hpp"
/**
* Retains a copy of the cstr provided in the pointer provided using dynamic allocation.
*
* Frees the pointer before allocation and leaves it as nullptr if cstr == nullptr.
*/
static char * retainCstr(const char * cstr, char ** ptr) {
if (ptr == nullptr || *ptr == nullptr) {
return nullptr;
}
// free up previously retained value if exists
delete[] *ptr;
*ptr = nullptr;
// dynamically allocate and copy cstr (if non null)
if (cstr != nullptr) {
*ptr = new char[strlen(cstr) + 1];
strcpy(*ptr, cstr);
}
// return reference to pointer for convenience
return *ptr;
}
MqttSettingsService::MqttSettingsService(AsyncWebServer * server, FS * fs, SecurityManager * securityManager)
: _httpEndpoint(MqttSettings::read, MqttSettings::update, this, server, MQTT_SETTINGS_SERVICE_PATH, securityManager)
, _fsPersistence(MqttSettings::read, MqttSettings::update, this, fs, MQTT_SETTINGS_FILE)
@@ -32,7 +8,6 @@ MqttSettingsService::MqttSettingsService(AsyncWebServer * server, FS * fs, Secur
, _retainedClientId(nullptr)
, _retainedUsername(nullptr)
, _retainedPassword(nullptr)
, _retainedRootCA(nullptr)
, _reconfigureMqtt(false)
, _disconnectedAt(0)
, _disconnectReason(espMqttClientTypes::DisconnectReason::TCP_DISCONNECTED)
@@ -43,11 +18,6 @@ MqttSettingsService::MqttSettingsService(AsyncWebServer * server, FS * fs, Secur
MqttSettingsService::~MqttSettingsService() {
delete _mqttClient;
retainCstr(nullptr, &_retainedHost);
retainCstr(nullptr, &_retainedClientId);
retainCstr(nullptr, &_retainedUsername);
retainCstr(nullptr, &_retainedPassword);
retainCstr(nullptr, &_retainedRootCA);
}
void MqttSettingsService::begin() {
@@ -73,7 +43,7 @@ void MqttSettingsService::startClient() {
static_cast<espMqttClientSecure *>(_mqttClient)->setInsecure();
} else {
String certificate = "-----BEGIN CERTIFICATE-----\n" + _state.rootCA + "\n-----END CERTIFICATE-----\n";
static_cast<espMqttClientSecure *>(_mqttClient)->setCACert(retainCstr(certificate.c_str(), &_retainedRootCA));
static_cast<espMqttClientSecure *>(_mqttClient)->setCACert(certificate.c_str());
}
static_cast<espMqttClientSecure *>(_mqttClient)->onConnect([this](bool sessionPresent) { onMqttConnect(sessionPresent); });
static_cast<espMqttClientSecure *>(_mqttClient)->onDisconnect([this](espMqttClientTypes::DisconnectReason reason) { onMqttDisconnect(reason); });
@@ -151,7 +121,9 @@ void MqttSettingsService::onMqttConnect(bool sessionPresent) {
(void)sessionPresent;
// _disconnectedAt = 0;
emsesp::EMSESP::mqtt_.on_connect();
// emsesp::EMSESP::logger().info("Connected to MQTT, %s", (sessionPresent) ? ("with persistent session") : ("without persistent session"));
#ifdef EMSESP_DEBUG
emsesp::EMSESP::logger().debug("Connected to MQTT, %s", (sessionPresent) ? ("with persistent session") : ("without persistent session"));
#endif
}
void MqttSettingsService::onMqttDisconnect(espMqttClientTypes::DisconnectReason reason) {
@@ -204,31 +176,25 @@ bool MqttSettingsService::configureMqtt() {
_reconfigureMqtt = false;
#if CONFIG_IDF_TARGET_ESP32S3
if (_state.enableTLS) {
// emsesp::EMSESP::logger().info("Start secure MQTT with rootCA");
static_cast<espMqttClientSecure *>(_mqttClient)->setServer(retainCstr(_state.host.c_str(), &_retainedHost), _state.port);
#if EMSESP_DEBUG
emsesp::EMSESP::logger().debug("Start secure MQTT with rootCA");
#endif
static_cast<espMqttClientSecure *>(_mqttClient)->setServer(_state.host.c_str(), _state.port);
if (_state.username.length() > 0) {
static_cast<espMqttClientSecure *>(_mqttClient)
->setCredentials(retainCstr(_state.username.c_str(), &_retainedUsername),
retainCstr(_state.password.length() > 0 ? _state.password.c_str() : nullptr, &_retainedPassword));
} else {
static_cast<espMqttClientSecure *>(_mqttClient)->setCredentials(retainCstr(nullptr, &_retainedUsername), retainCstr(nullptr, &_retainedPassword));
->setCredentials(_state.username.c_str(), _state.password.length() > 0 ? _state.password.c_str() : nullptr);
}
static_cast<espMqttClientSecure *>(_mqttClient)->setClientId(retainCstr(_state.clientId.c_str(), &_retainedClientId));
static_cast<espMqttClientSecure *>(_mqttClient)->setClientId(_state.clientId.c_str());
static_cast<espMqttClientSecure *>(_mqttClient)->setKeepAlive(_state.keepAlive);
static_cast<espMqttClientSecure *>(_mqttClient)->setCleanSession(_state.cleanSession);
return _mqttClient->connect();
}
#endif
// emsesp::EMSESP::logger().info("Configuring MQTT client");
static_cast<espMqttClient *>(_mqttClient)->setServer(retainCstr(_state.host.c_str(), &_retainedHost), _state.port);
static_cast<espMqttClient *>(_mqttClient)->setServer(_state.host.c_str(), _state.port);
if (_state.username.length() > 0) {
static_cast<espMqttClient *>(_mqttClient)
->setCredentials(retainCstr(_state.username.c_str(), &_retainedUsername),
retainCstr(_state.password.length() > 0 ? _state.password.c_str() : nullptr, &_retainedPassword));
} else {
static_cast<espMqttClient *>(_mqttClient)->setCredentials(retainCstr(nullptr, &_retainedUsername), retainCstr(nullptr, &_retainedPassword));
static_cast<espMqttClient *>(_mqttClient)->setCredentials(_state.username.c_str(), _state.password.length() > 0 ? _state.password.c_str() : nullptr);
}
static_cast<espMqttClient *>(_mqttClient)->setClientId(retainCstr(_state.clientId.c_str(), &_retainedClientId));
static_cast<espMqttClient *>(_mqttClient)->setClientId(_state.clientId.c_str());
static_cast<espMqttClient *>(_mqttClient)->setKeepAlive(_state.keepAlive);
static_cast<espMqttClient *>(_mqttClient)->setCleanSession(_state.cleanSession);
return _mqttClient->connect();