You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
241 lines
6.4 KiB
241 lines
6.4 KiB
/*
|
|
|
|
SETTINGS MODULE
|
|
|
|
Copyright (C) 2016-2019 by Xose Pérez <xose dot perez at gmail dot com>
|
|
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "espurna.h"
|
|
|
|
#include <functional>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include <ArduinoJson.h>
|
|
#include <Embedis.h>
|
|
|
|
#include "broker.h"
|
|
|
|
BrokerDeclare(ConfigBroker, void(const String& key, const String& value));
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
class settings_key_t {
|
|
|
|
public:
|
|
settings_key_t(const char* value, unsigned char index) :
|
|
value(value), index(index)
|
|
{}
|
|
settings_key_t(const String& value, unsigned char index) :
|
|
value(value), index(index)
|
|
{}
|
|
settings_key_t(const char* value) :
|
|
value(value), index(-1)
|
|
{}
|
|
settings_key_t(const String& value) :
|
|
value(value), index(-1)
|
|
{}
|
|
settings_key_t(const __FlashStringHelper* value) :
|
|
value(value), index(-1)
|
|
{}
|
|
settings_key_t() :
|
|
value(), index(-1)
|
|
{}
|
|
|
|
bool match(const char* _value) const {
|
|
return (value == _value) || (toString() == _value);
|
|
}
|
|
|
|
bool match(const String& _value) const {
|
|
return (value == _value) || (toString() == _value);
|
|
}
|
|
|
|
String toString() const;
|
|
|
|
explicit operator String () const {
|
|
return toString();
|
|
}
|
|
|
|
private:
|
|
const String value;
|
|
int index;
|
|
};
|
|
|
|
using settings_move_key_t = std::pair<settings_key_t, settings_key_t>;
|
|
using settings_filter_t = std::function<String(String& value)>;
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
struct settings_cfg_t {
|
|
String& setting;
|
|
const char* key;
|
|
const char* default_value;
|
|
};
|
|
|
|
using settings_cfg_list_t = std::initializer_list<settings_cfg_t>;
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
namespace settings {
|
|
namespace internal {
|
|
|
|
uint32_t u32fromString(const String& string, int base);
|
|
|
|
template <typename T>
|
|
using convert_t = T(*)(const String& value);
|
|
|
|
template <typename T>
|
|
T convert(const String& value);
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
template <>
|
|
float convert(const String& value);
|
|
|
|
template <>
|
|
double convert(const String& value);
|
|
|
|
template <>
|
|
int convert(const String& value);
|
|
|
|
template <>
|
|
long convert(const String& value);
|
|
|
|
template <>
|
|
bool convert(const String& value);
|
|
|
|
template <>
|
|
unsigned long convert(const String& value);
|
|
|
|
template <>
|
|
unsigned int convert(const String& value);
|
|
|
|
template <>
|
|
unsigned short convert(const String& value);
|
|
|
|
template <>
|
|
unsigned char convert(const String& value);
|
|
|
|
template<typename T>
|
|
String serialize(const T& value);
|
|
|
|
template<typename T>
|
|
String serialize(const T& value) {
|
|
return String(value);
|
|
}
|
|
|
|
} // namespace settings::internal
|
|
} // namespace settings
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
struct settings_key_match_t {
|
|
using match_f = bool(*)(const char* key);
|
|
using key_f = const String(*)(const String& key);
|
|
|
|
match_f match;
|
|
key_f key;
|
|
};
|
|
|
|
void settingsRegisterDefaults(const settings_key_match_t& matcher);
|
|
String settingsQueryDefaults(const String& key);
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
void moveSetting(const String& from, const String& to);
|
|
void moveSetting(const String& from, const String& to, unsigned int index);
|
|
void moveSettings(const String& from, const String& to);
|
|
|
|
template<typename R, settings::internal::convert_t<R> Rfunc = settings::internal::convert>
|
|
R getSetting(const settings_key_t& key, R defaultValue) __attribute__((noinline));
|
|
|
|
template<typename R, settings::internal::convert_t<R> Rfunc = settings::internal::convert>
|
|
R getSetting(const settings_key_t& key, R defaultValue) {
|
|
String value;
|
|
if (!Embedis::get(key.toString(), value)) {
|
|
return defaultValue;
|
|
}
|
|
return Rfunc(value);
|
|
}
|
|
|
|
template<>
|
|
String getSetting(const settings_key_t& key, String defaultValue);
|
|
|
|
String getSetting(const settings_key_t& key);
|
|
String getSetting(const settings_key_t& key, const char* defaultValue);
|
|
String getSetting(const settings_key_t& key, const __FlashStringHelper* defaultValue);
|
|
|
|
template<typename T>
|
|
bool setSetting(const settings_key_t& key, const T& value) {
|
|
return Embedis::set(key.toString(), String(value));
|
|
}
|
|
|
|
template<>
|
|
bool setSetting(const settings_key_t& key, const String& value);
|
|
|
|
bool delSetting(const settings_key_t& key);
|
|
bool hasSetting(const settings_key_t& key);
|
|
|
|
void saveSettings();
|
|
void resetSettings();
|
|
|
|
void settingsGetJson(JsonObject& data);
|
|
bool settingsRestoreJson(char* json_string, size_t json_buffer_size = 1024);
|
|
bool settingsRestoreJson(JsonObject& data);
|
|
|
|
size_t settingsKeyCount();
|
|
String settingsKeyName(unsigned int index);
|
|
std::vector<String> settingsKeys();
|
|
|
|
void settingsProcessConfig(const settings_cfg_list_t& config, settings_filter_t filter = nullptr);
|
|
|
|
unsigned long settingsSize();
|
|
|
|
void migrate();
|
|
void settingsSetup();
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Deprecated implementation
|
|
// -----------------------------------------------------------------------------
|
|
|
|
template <typename T>
|
|
String getSetting(const String& key, unsigned char index, T defaultValue)
|
|
__attribute__((deprecated("getSetting({key, index}, default) should be used instead")));
|
|
|
|
template<typename T>
|
|
bool setSetting(const String& key, unsigned char index, T value)
|
|
__attribute__((deprecated("setSetting({key, index}, value) should be used instead")));
|
|
|
|
template<typename T>
|
|
bool hasSetting(const String& key, unsigned char index)
|
|
__attribute__((deprecated("hasSetting({key, index}) should be used instead")));
|
|
|
|
template<typename T>
|
|
bool delSetting(const String& key, unsigned char index)
|
|
__attribute__((deprecated("delSetting({key, index}) should be used instead")));
|
|
|
|
// --------------------------------------------------------------------------
|
|
|
|
template<typename T>
|
|
String getSetting(const String& key, unsigned char index, T defaultValue) {
|
|
return getSetting({key, index}, defaultValue);
|
|
}
|
|
|
|
template<typename T>
|
|
bool setSetting(const String& key, unsigned char index, T value) {
|
|
return setSetting({key, index}, value);
|
|
}
|
|
|
|
template<typename T>
|
|
bool hasSetting(const String& key, unsigned char index) {
|
|
return hasSetting({key, index});
|
|
}
|
|
|
|
template<typename T>
|
|
bool delSetting(const String& key, unsigned char index) {
|
|
return delSetting({key, index});
|
|
}
|
|
|