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console.cpp
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/*
* EMS-ESP - https://github.com/emsesp/EMS-ESP
* Copyright 2020 Paul Derbyshire
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "console.h"
#include "emsesp.h"
#include "version.h"
#if defined(EMSESP_DEBUG)
#include "test/test.h"
#endif
namespace emsesp {
std::shared_ptr<Commands> EMSESPShell::commands = [] {
std::shared_ptr<Commands> commands = std::make_shared<Commands>();
return commands;
}();
std::shared_ptr<EMSESPShell> shell;
std::vector<bool> EMSESPStreamConsole::ptys_;
#ifndef EMSESP_STANDALONE
uuid::telnet::TelnetService telnet_([](Stream & stream, const IPAddress & addr, uint16_t port) -> std::shared_ptr<uuid::console::Shell> {
return std::make_shared<EMSESPStreamConsole>(stream, addr, port);
});
#endif
EMSESPShell::EMSESPShell()
: Shell() {
}
void EMSESPShell::started() {
logger().log(LogLevel::DEBUG, LogFacility::CONSOLE, F("User session opened on console %s"), console_name().c_str());
}
void EMSESPShell::stopped() {
if (has_flags(CommandFlags::ADMIN)) {
logger().log(LogLevel::DEBUG, LogFacility::AUTH, F("su session closed on console %s"), console_name().c_str());
}
logger().log(LogLevel::DEBUG, LogFacility::CONSOLE, F("User session closed on console %s"), console_name().c_str());
}
// show welcome banner
// this is one of the first functions called when the shell is started
void EMSESPShell::display_banner() {
println();
printfln(F("┌──────────────────────────────────────┐"));
printfln(F("│ %sEMS-ESP version %-10s%s │"), COLOR_BOLD_ON, EMSESP_APP_VERSION, COLOR_BOLD_OFF);
printfln(F("│ %s%shttps://github.com/emsesp/EMS-ESP32%s │"), COLOR_BRIGHT_GREEN, COLOR_UNDERLINE, COLOR_RESET);
printfln(F("│ │"));
printfln(F("│ type %shelp%s to show available commands │"), COLOR_UNDERLINE, COLOR_RESET);
printfln(F("└──────────────────────────────────────┘"));
println();
// set console name
EMSESP::esp8266React.getNetworkSettingsService()->read([&](NetworkSettings & networkSettings) { console_hostname_ = networkSettings.hostname.c_str(); });
if (console_hostname_.empty()) {
console_hostname_ = "ems-esp";
}
// load the list of commands
add_console_commands();
// turn off watch, unless is test mode
EMSESP::watch_id(WATCH_ID_NONE);
#if defined(EMSESP_STANDALONE)
EMSESP::watch(EMSESP::WATCH_ON);
#else
EMSESP::watch(EMSESP::WATCH_OFF);
#endif
}
// pre-loads all the console commands into the MAIN context
// This is only done after a connection is established, to save on Heap memory
void EMSESPShell::add_console_commands() {
// if we already have these commands loaded, stop adding duplicates
// for example when opening multiple serial/telnet sessions
if (console_commands_loaded_) {
return;
}
console_commands_loaded_ = true;
// just in case, remove everything
commands->remove_all_commands();
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(show)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
shell.printfln(F("%s%sEMS-ESP version %s%s"), COLOR_BRIGHT_GREEN, COLOR_BOLD_ON, EMSESP_APP_VERSION, COLOR_RESET);
shell.println();
EMSESP::show_device_values(shell);
EMSESP::show_sensor_values(shell);
});
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(show), F_(devices)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) { EMSESP::show_devices(shell); });
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(show), F_(ems)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) { EMSESP::show_ems(shell); });
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(show), F_(values)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) { EMSESP::show_device_values(shell); });
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(show), F_(mqtt)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) { Mqtt::show_mqtt(shell); });
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(show), F_(commands)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) { Command::show_all(shell); });
commands->add_command(
ShellContext::MAIN,
CommandFlags::ADMIN,
flash_string_vector{F_(set), F_(bus_id)},
flash_string_vector{F_(deviceid_mandatory)},
[](Shell & shell, const std::vector<std::string> & arguments) {
uint8_t device_id = Helpers::hextoint(arguments.front().c_str());
if ((device_id == 0x0B) || (device_id == 0x0D) || (device_id == 0x0A) || (device_id == 0x0F) || (device_id == 0x12)) {
EMSESP::webSettingsService.update(
[&](WebSettings & settings) {
settings.ems_bus_id = device_id;
shell.printfln(F_(bus_id_fmt), settings.ems_bus_id);
return StateUpdateResult::CHANGED;
},
"local");
} else {
shell.println(F("Must be 0B, 0D, 0A, 0F or 12"));
}
},
[](Shell & shell __attribute__((unused)), const std::vector<std::string> & arguments __attribute__((unused))) -> const std::vector<std::string> {
return std::vector<std::string>{
read_flash_string(F("0B")),
read_flash_string(F("0D")),
read_flash_string(F("0A")),
read_flash_string(F("0F")),
read_flash_string(F("12")),
};
});
commands->add_command(ShellContext::MAIN,
CommandFlags::ADMIN,
flash_string_vector{F_(set), F_(tx_mode)},
flash_string_vector{F_(n_mandatory)},
[](Shell & shell, const std::vector<std::string> & arguments) {
uint8_t tx_mode = std::strtol(arguments[0].c_str(), nullptr, 10);
// save the tx_mode
EMSESP::webSettingsService.update(
[&](WebSettings & settings) {
settings.tx_mode = tx_mode;
shell.printfln(F_(tx_mode_fmt), settings.tx_mode);
return StateUpdateResult::CHANGED;
},
"local");
});
commands->add_command(ShellContext::MAIN,
CommandFlags::ADMIN,
flash_string_vector{F_(scan), F_(devices)},
flash_string_vector{F_(deep_optional)},
[](Shell & shell, const std::vector<std::string> & arguments) {
if (arguments.size() == 0) {
EMSESP::scan_devices();
} else {
shell.printfln(F("Performing a deep scan..."));
EMSESP::clear_all_devices();
std::vector<uint8_t> Device_Ids;
Device_Ids.push_back(0x08); // Boilers - 0x08
Device_Ids.push_back(0x38); // HeatPump - 0x38
Device_Ids.push_back(0x30); // Solar Module - 0x30
Device_Ids.push_back(0x09); // Controllers - 0x09
Device_Ids.push_back(0x02); // Connect - 0x02
Device_Ids.push_back(0x48); // Gateway - 0x48
Device_Ids.push_back(0x20); // Mixer Devices - 0x20
Device_Ids.push_back(0x21); // Mixer Devices - 0x21
Device_Ids.push_back(0x22); // Mixer Devices - 0x22
Device_Ids.push_back(0x23); // Mixer Devices - 0x23
Device_Ids.push_back(0x28); // Mixer Devices WW- 0x28
Device_Ids.push_back(0x29); // Mixer Devices WW- 0x29
Device_Ids.push_back(0x10); // Thermostats - 0x10
Device_Ids.push_back(0x17); // Thermostats - 0x17
Device_Ids.push_back(0x18); // Thermostat remote - 0x18
Device_Ids.push_back(0x19); // Thermostat remote - 0x19
Device_Ids.push_back(0x1A); // Thermostat remote - 0x1A
Device_Ids.push_back(0x1B); // Thermostat remote - 0x1B
Device_Ids.push_back(0x11); // Switches - 0x11
// send the read command with Version command
for (const uint8_t device_id : Device_Ids) {
EMSESP::send_read_request(EMSdevice::EMS_TYPE_VERSION, device_id);
}
}
});
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(set)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
EMSESP::webSettingsService.read([&](WebSettings & settings) {
shell.printfln(F("Language: %s"), settings.locale.c_str());
shell.printfln(F_(tx_mode_fmt), settings.tx_mode);
shell.printfln(F_(bus_id_fmt), settings.ems_bus_id);
shell.printfln(F_(board_profile_fmt), settings.board_profile.c_str());
});
});
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(read)},
flash_string_vector{F_(deviceid_mandatory), F_(typeid_mandatory), F_(offset_optional), F_(length_optional)},
[=](Shell & shell __attribute__((unused)), const std::vector<std::string> & arguments) {
uint8_t device_id = Helpers::hextoint(arguments.front().c_str());
if (!EMSESP::valid_device(device_id)) {
shell.printfln(F("Invalid deviceID"));
return;
}
uint16_t type_id = Helpers::hextoint(arguments[1].c_str());
if (arguments.size() == 4) {
uint16_t offset = Helpers::hextoint(arguments[2].c_str());
uint8_t length = Helpers::hextoint(arguments.back().c_str());
EMSESP::send_read_request(type_id, device_id, offset, length);
} else if (arguments.size() == 3) {
uint16_t offset = Helpers::hextoint(arguments.back().c_str());
EMSESP::send_read_request(type_id, device_id, offset, EMS_MAX_TELEGRAM_LENGTH);
} else {
// send with length to send immediately and trigger publish read_id
EMSESP::send_read_request(type_id, device_id, 0, EMS_MAX_TELEGRAM_LENGTH);
}
});
#ifndef EMSESP_STANDALONE
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(set), F_(timeout)},
flash_string_vector{F_(n_mandatory)},
[](Shell & shell, const std::vector<std::string> & arguments) {
uint16_t value = Helpers::atoint(arguments.front().c_str());
telnet_.initial_idle_timeout(value * 60);
shell.printfln(F("Telnet timeout set to %d minutes"), value);
});
#endif
commands->add_command(ShellContext::MAIN,
CommandFlags::USER,
flash_string_vector{F_(watch)},
flash_string_vector{F_(watch_format_optional), F_(watchid_optional)},
[](Shell & shell, const std::vector<std::string> & arguments) {
uint16_t watch_id = WATCH_ID_NONE;
if (!arguments.empty()) {
// get raw/pretty
if (arguments[0] == read_flash_string(F_(raw))) {
EMSESP::watch(EMSESP::WATCH_RAW); // raw
} else if (arguments[0] == Helpers::translated_word(FL_(on), true) || arguments[0] == read_flash_string(FL_(on)[0])) {
EMSESP::watch(EMSESP::WATCH_ON); // on
} else if (arguments[0] == Helpers::translated_word(FL_(off), true) || arguments[0] == read_flash_string(FL_(off)[0])) {
EMSESP::watch(EMSESP::WATCH_OFF); // off
} else if (arguments[0] == Helpers::translated_word(FL_(unknown), true) || arguments[0] == read_flash_string(FL_(unknown)[0])) {
EMSESP::watch(EMSESP::WATCH_UNKNOWN); // unknown
watch_id = WATCH_ID_NONE;
} else {
watch_id = Helpers::hextoint(arguments[0].c_str());
if (watch_id > 0 && ((EMSESP::watch() == EMSESP::WATCH_OFF) || (EMSESP::watch() == EMSESP::WATCH_UNKNOWN))) {
EMSESP::watch(EMSESP::WATCH_ON); // on
} else if (watch_id == 0) {
EMSESP::watch(EMSESP::WATCH_OFF); // off
return;
}
}
if (arguments.size() == 2) {
// get the watch_id if its set
watch_id = Helpers::hextoint(arguments[1].c_str());
}
EMSESP::watch_id(watch_id);
} else {
shell.printfln(F("Invalid: use watch raw|on|off|unknown|id [id]"));
return;
}
uint8_t watch = EMSESP::watch();
if (watch == EMSESP::WATCH_OFF) {
shell.printfln(F("Watching telegrams is off"));
return;
}
// if logging is off, the watch won't show anything, show force it back to NOTICE
if (shell.log_level() < Level::NOTICE) {
shell.log_level(Level::NOTICE);
shell.printfln(F("Setting log level to Notice"));
}
if (watch == EMSESP::WATCH_ON) {
shell.printfln(F("Watching incoming telegrams, displayed in decoded format"));
} else if (watch == EMSESP::WATCH_RAW) {
shell.printfln(F("Watching incoming telegrams, displayed as raw bytes")); // WATCH_RAW
} else {
shell.printfln(F("Watching unknown telegrams")); // WATCH_UNKNOWN
}
watch_id = EMSESP::watch_id();
if (watch_id > 0x80) {
shell.printfln(F("Filtering only telegrams that match a telegram type of 0x%02X"), watch_id);
} else if (watch_id != WATCH_ID_NONE) {
shell.printfln(F("Filtering only telegrams that match a deviceID or telegram type of 0x%02X"), watch_id);
}
});
commands->add_command(
ShellContext::MAIN,
CommandFlags::ADMIN,
flash_string_vector{F_(call)},
flash_string_vector{F_(device_type_optional), F_(cmd_optional), F_(data_optional), F_(id_optional)},
[&](Shell & shell, const std::vector<std::string> & arguments) {
if (arguments.empty()) {
Command::show_all(shell); // list options
return;
}
// validate the device_type
uint8_t device_type = EMSdevice::device_name_2_device_type(arguments[0].c_str());
if (!Command::device_has_commands(device_type)) {
shell.print(F("Invalid device. Available devices are: "));
Command::show_devices(shell);
return;
}
// validate that a command is present
if (arguments.size() < 2) {
shell.print(F("Missing command. Available commands are: "));
Command::show(shell, device_type, false); // non-verbose mode
return;
}
DynamicJsonDocument doc(EMSESP_JSON_SIZE_XXLARGE_DYN);
int8_t id = -1;
const char * cmd = Command::parse_command_string(arguments[1].c_str(), id);
uint8_t return_code = CommandRet::OK;
JsonObject json = doc.to<JsonObject>();
if (arguments.size() == 2) {
// no value specified, just the cmd
return_code = Command::call(device_type, cmd, nullptr, true, id, json);
} else if (arguments.size() == 3) {
if (strncmp(cmd, "info", 4) == 0) {
// info has a id but no value
return_code = Command::call(device_type, cmd, nullptr, true, atoi(arguments.back().c_str()), json);
} else if (arguments[2] == "?") {
return_code = Command::call(device_type, cmd, nullptr, true, id, json);
} else {
// has a value but no id so use -1
return_code = Command::call(device_type, cmd, arguments.back().c_str(), true, id, json);
}
} else {
// use value, which could be an id or hc
if (arguments[2] == "?") {
return_code = Command::call(device_type, cmd, nullptr, true, atoi(arguments[3].c_str()), json);
} else {
return_code = Command::call(device_type, cmd, arguments[2].c_str(), true, atoi(arguments[3].c_str()), json);
}
}
if (return_code == CommandRet::OK && json.size()) {
serializeJsonPretty(doc, shell);
shell.println();
return;
}
if (return_code == CommandRet::NOT_FOUND) {
shell.println(F("Unknown command"));
shell.print(F("Available commands are: "));
Command::show(shell, device_type, false); // non-verbose mode
} else if (return_code != CommandRet::OK) {
shell.printfln(F("Bad syntax (error code %d)"), return_code);
}
},
[&](Shell & shell __attribute__((unused)), const std::vector<std::string> & arguments) -> std::vector<std::string> {
if (arguments.size() == 0) {
std::vector<std::string> devices_list;
devices_list.emplace_back(EMSdevice::device_type_2_device_name(EMSdevice::DeviceType::SYSTEM));
devices_list.emplace_back(EMSdevice::device_type_2_device_name(EMSdevice::DeviceType::DALLASSENSOR));
devices_list.emplace_back(EMSdevice::device_type_2_device_name(EMSdevice::DeviceType::ANALOGSENSOR));
for (const auto & device_class : EMSFactory::device_handlers()) {
if (Command::device_has_commands(device_class.first)) {
devices_list.emplace_back(EMSdevice::device_type_2_device_name(device_class.first));
}
}
return devices_list;
} else if (arguments.size() == 1) {
std::vector<std::string> command_list;
uint8_t device_type = EMSdevice::device_name_2_device_type(arguments[0].c_str());
if (Command::device_has_commands(device_type)) {
for (const auto & cf : Command::commands()) {
if (cf.device_type_ == device_type) {
command_list.emplace_back(read_flash_string(cf.cmd_));
}
}
return command_list;
}
}
return {};
});
Console::load_standard_commands(ShellContext::MAIN);
Console::load_system_commands(ShellContext::MAIN);
}
std::string EMSESPShell::hostname_text() {
return console_hostname_;
}
// each custom context has the common commands like log, help, exit, su etc
void Console::load_standard_commands(unsigned int context) {
#if defined(EMSESP_DEBUG)
// create commands test and t
EMSESPShell::commands->add_command(context,
CommandFlags::USER,
flash_string_vector{F("test")},
flash_string_vector{F_(name_optional), F_(data_optional)},
[](Shell & shell, const std::vector<std::string> & arguments) {
if (arguments.empty()) {
Test::run_test(shell, "default");
} else if (arguments.size() == 1) {
Test::run_test(shell, arguments.front());
} else {
Test::run_test(shell, arguments[0].c_str(), arguments[1].c_str());
}
});
EMSESPShell::commands->add_command(context, CommandFlags::USER, flash_string_vector{F("t")}, [](Shell & shell, const std::vector<std::string> & arguments) {
Test::run_test(shell, "default");
});
#endif
#if defined(EMSESP_DEBUG)
EMSESPShell::commands->add_command(context,
CommandFlags::USER,
flash_string_vector{F_(debug)},
flash_string_vector{F_(name_optional)},
[](Shell & shell, const std::vector<std::string> & arguments) {
if (arguments.empty()) {
Test::debug(shell, "default");
} else {
Test::debug(shell, arguments.front());
}
});
#endif
EMSESPShell::commands->add_command(
context,
CommandFlags::USER,
flash_string_vector{F_(log)},
flash_string_vector{F_(log_level_optional)},
[](Shell & shell, const std::vector<std::string> & arguments) {
if (!arguments.empty()) {
uuid::log::Level level;
if (uuid::log::parse_level_lowercase(arguments[0], level)) {
shell.log_level(level);
} else {
shell.printfln(F_(invalid_log_level));
return;
}
} else {
shell.print(F("levels: "));
std::vector<std::string> v = uuid::log::levels_lowercase();
size_t i = v.size();
while (i--) {
shell.printf(v[i].c_str());
shell.print(' ');
}
shell.println();
}
shell.printfln(F_(log_level_fmt), uuid::log::format_level_lowercase(shell.log_level()));
},
[](Shell & shell __attribute__((unused)), const std::vector<std::string> & arguments __attribute__((unused))) -> std::vector<std::string> {
return uuid::log::levels_lowercase();
});
EMSESPShell::commands->add_command(context,
CommandFlags::USER,
flash_string_vector{F_(help)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
shell.print_all_available_commands();
});
EMSESPShell::commands->add_command(context,
CommandFlags::USER,
flash_string_vector{F_(exit)},
[=](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) { shell.stop(); });
EMSESPShell::commands->add_command(context,
CommandFlags::USER,
flash_string_vector{F_(su)},
[=](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
auto become_admin = [](Shell & shell) {
shell.logger().log(LogLevel::NOTICE, LogFacility::AUTH, F("su session opened on console"));
shell.add_flags(CommandFlags::ADMIN);
};
if (shell.has_flags(CommandFlags::LOCAL)) {
become_admin(shell);
} else {
shell.enter_password(F_(password_prompt), [=](Shell & shell, bool completed, const std::string & password) {
if (completed) {
uint64_t now = uuid::get_uptime_ms();
EMSESP::esp8266React.getSecuritySettingsService()->read([&](SecuritySettings & securitySettings) {
if (securitySettings.jwtSecret.equals(password.c_str())) {
become_admin(shell);
} else {
shell.delay_until(now + INVALID_PASSWORD_DELAY_MS, [](Shell & shell) {
shell.logger().log(LogLevel::NOTICE, LogFacility::AUTH, F("Invalid su password on console"));
shell.println(F("su: incorrect password"));
});
}
});
}
});
}
});
}
// console commands to add
void Console::load_system_commands(unsigned int context) {
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(restart)},
[](Shell & shell __attribute__((unused)), const std::vector<std::string> & arguments __attribute__((unused))) {
EMSESP::system_.system_restart();
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(wifi), F_(reconnect)},
[](Shell & shell __attribute__((unused)), const std::vector<std::string> & arguments __attribute__((unused))) {
EMSESP::system_.wifi_reconnect();
});
EMSESPShell::commands->add_command(ShellContext::MAIN,
CommandFlags::ADMIN,
flash_string_vector{F_(format)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
shell.enter_password(F_(password_prompt), [=](Shell & shell, bool completed, const std::string & password) {
if (completed) {
EMSESP::esp8266React.getSecuritySettingsService()->read([&](SecuritySettings & securitySettings) {
if (securitySettings.jwtSecret.equals(password.c_str())) {
EMSESP::system_.format(shell);
} else {
shell.println(F("incorrect password"));
}
});
}
});
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(passwd)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
shell.enter_password(F_(new_password_prompt1), [](Shell & shell, bool completed, const std::string & password1) {
if (completed) {
shell.enter_password(F_(new_password_prompt2),
[password1](Shell & shell, bool completed, const std::string & password2) {
if (completed) {
if (password1 == password2) {
EMSESP::esp8266React.getSecuritySettingsService()->update(
[&](SecuritySettings & securitySettings) {
securitySettings.jwtSecret = password2.c_str();
return StateUpdateResult::CHANGED;
},
"local");
shell.println(F("su password updated"));
} else {
shell.println(F("Passwords do not match"));
}
}
});
}
});
});
EMSESPShell::commands->add_command(context,
CommandFlags::USER,
flash_string_vector{F_(show), F_(system)},
[=](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
EMSESP::system_.show_system(shell);
shell.println();
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(set), F_(hostname)},
flash_string_vector{F_(name_mandatory)},
[](Shell & shell, const std::vector<std::string> & arguments) {
shell.println("The network connection will be reset...");
Shell::loop_all();
delay(1000); // wait a second
EMSESP::esp8266React.getNetworkSettingsService()->update(
[&](NetworkSettings & networkSettings) {
networkSettings.hostname = arguments.front().c_str();
return StateUpdateResult::CHANGED;
},
"local");
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(set), F_(wifi), F_(ssid)},
flash_string_vector{F_(name_mandatory)},
[](Shell & shell, const std::vector<std::string> & arguments) {
EMSESP::esp8266React.getNetworkSettingsService()->updateWithoutPropagation([&](NetworkSettings & networkSettings) {
networkSettings.ssid = arguments.front().c_str();
return StateUpdateResult::CHANGED;
});
shell.println("Use `wifi reconnect` to apply the new settings");
});
// added by mvdp
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F("mqtt"), F("subscribe")},
flash_string_vector{F("<topic>")},
[](Shell & shell, const std::vector<std::string> & arguments) {
Mqtt::subscribe(arguments.front());
shell.println("subscribing");
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(set), F_(wifi), F_(password)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
shell.enter_password(F_(new_password_prompt1), [](Shell & shell, bool completed, const std::string & password1) {
if (completed) {
shell.enter_password(F_(new_password_prompt2),
[password1](Shell & shell, bool completed, const std::string & password2) {
if (completed) {
if (password1 == password2) {
EMSESP::esp8266React.getNetworkSettingsService()->updateWithoutPropagation(
[&](NetworkSettings & networkSettings) {
networkSettings.password = password2.c_str();
return StateUpdateResult::CHANGED;
});
shell.println("Use `wifi reconnect` to save and apply the new settings");
} else {
shell.println(F("Passwords do not match"));
}
}
});
}
});
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(set), F_(board_profile)},
flash_string_vector{F_(name_mandatory)},
[](Shell & shell, const std::vector<std::string> & arguments) {
std::vector<int8_t> data; // led, dallas, rx, tx, button, phy_type, eth_power, eth_phy_addr, eth_clock_mode
std::string board_profile = Helpers::toUpper(arguments.front());
if (!EMSESP::system_.load_board_profile(data, board_profile)) {
shell.println(F("Invalid board profile (S32, E32, MH-ET, NODEMCU, OLIMEX, OLIMEXPOE, C3MINI, CUSTOM)"));
return;
}
EMSESP::webSettingsService.update(
[&](WebSettings & settings) {
settings.board_profile = board_profile.c_str();
settings.led_gpio = data[0];
settings.dallas_gpio = data[1];
settings.rx_gpio = data[2];
settings.tx_gpio = data[3];
settings.pbutton_gpio = data[4];
settings.phy_type = data[5];
settings.eth_power = data[6]; // can be -1
settings.eth_phy_addr = data[7];
settings.eth_clock_mode = data[8];
return StateUpdateResult::CHANGED;
},
"local");
shell.printfln("Loaded board profile %s", board_profile.c_str());
EMSESP::system_.network_init(true);
});
EMSESPShell::commands->add_command(context,
CommandFlags::ADMIN,
flash_string_vector{F_(show), F_(users)},
[](Shell & shell, const std::vector<std::string> & arguments __attribute__((unused))) {
EMSESP::system_.show_users(shell);
});
}
// when in su (admin) show # as the prompt suffix
std::string EMSESPShell::prompt_suffix() {
if (has_flags(CommandFlags::ADMIN)) {
return std::string{'#'};
} else {
return std::string{'$'};
}
}
void EMSESPShell::end_of_transmission() {
invoke_command(read_flash_string(F_(exit)));
}
EMSESPStreamConsole::EMSESPStreamConsole(Stream & stream, bool local)
: uuid::console::Shell(commands, ShellContext::MAIN, local ? (CommandFlags::USER | CommandFlags::LOCAL) : CommandFlags::USER)
, uuid::console::StreamConsole(stream)
, EMSESPShell()
, name_(read_flash_string(F("Serial")))
, pty_(SIZE_MAX)
, addr_()
, port_(0) {
}
EMSESPStreamConsole::EMSESPStreamConsole(Stream & stream, const IPAddress & addr, uint16_t port)
: uuid::console::Shell(commands, ShellContext::MAIN, CommandFlags::USER)
, uuid::console::StreamConsole(stream)
, EMSESPShell()
, addr_(addr)
, port_(port) {
std::vector<char> text(16);
pty_ = 0;
while (pty_ < ptys_.size() && ptys_[pty_])
pty_++;
if (pty_ == ptys_.size()) {
ptys_.push_back(true);
} else {
ptys_[pty_] = true;
}
snprintf(text.data(), text.size(), "pty%u", (uint16_t)pty_);
name_ = text.data();
#ifndef EMSESP_STANDALONE
logger().info(F("Allocated console %s for connection from [%s]:%u"), name_.c_str(), uuid::printable_to_string(addr_).c_str(), port_);
#endif
}
EMSESPStreamConsole::~EMSESPStreamConsole() {
if (pty_ != SIZE_MAX) {
#ifndef EMSESP_STANDALONE
logger().info(F("Shutdown console %s for connection from [%s]:%u"), name_.c_str(), uuid::printable_to_string(addr_).c_str(), port_);
#endif
ptys_[pty_] = false;
ptys_.shrink_to_fit();
}
}
std::string EMSESPStreamConsole::console_name() {
return name_;
}
// Start serial console
void Console::start_serial() {
Serial.begin(115200);
// Serial Console - is always active
shell = std::make_shared<EMSESPStreamConsole>(Serial, true);
shell->maximum_log_messages(100);
shell->start();
#if defined(EMSESP_DEBUG)
shell->log_level(uuid::log::Level::DEBUG);
#endif
#if defined(EMSESP_STANDALONE)
shell->add_flags(CommandFlags::ADMIN); // always start in su/admin mode when running tests
#endif
}
// Start up telnet
void Console::start_telnet() {
telnet_enabled_ = true; // telnet is enabled when calling this function
// start the telnet service
// default idle is 10 minutes, default write timeout is 0 (automatic)
// note, this must be started after the network/wifi for ESP32 otherwise it'll crash
#ifndef EMSESP_STANDALONE
telnet_.start();
telnet_.initial_idle_timeout(3600); // in sec, one hour idle timeout
telnet_.default_write_timeout(1000); // in ms, socket timeout 1 second
#endif
}
// handles telnet sync and logging to console
void Console::loop() {
uuid::loop();
#ifndef EMSESP_STANDALONE
if (telnet_enabled_) {
telnet_.loop();
}
#endif
Shell::loop_all();
}
} // namespace emsesp