Files
EMS-ESP32/lib/uuid-console/src/shell_prompt.cpp
2023-07-15 11:36:18 +02:00

92 lines
2.1 KiB
C++

/*
* uuid-console - Microcontroller console shell
* Copyright 2019 Simon Arlott
*
* 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 <uuid/console.h>
#include <string>
namespace uuid {
namespace console {
void Shell::display_banner() {
}
std::string Shell::hostname_text() {
return std::string{};
}
std::string Shell::context_text() {
return std::string{};
}
std::string Shell::prompt_prefix() {
return std::string{};
}
std::string Shell::prompt_suffix() {
return std::string{'$'};
}
void Shell::end_of_transmission() {
if (idle_timeout_ > 0) {
println();
stop();
}
}
void Shell::display_prompt() {
switch (mode_) {
case Mode::DELAY:
case Mode::BLOCKING:
break;
case Mode::PASSWORD:
print(reinterpret_cast<Shell::PasswordData *>(mode_data_.get())->password_prompt_);
break;
case Mode::NORMAL:
std::string hostname = hostname_text();
std::string context = context_text();
print(prompt_prefix());
if (!hostname.empty()) {
print(COLOR_BRIGHT_GREEN);
print(COLOR_BOLD_ON);
print(hostname);
print(COLOR_RESET);
print(':');
}
if (!context.empty()) {
print(COLOR_BRIGHT_BLUE);
print(COLOR_BOLD_ON);
print(context);
print(COLOR_RESET);
}
print(prompt_suffix());
print(' ');
print(line_buffer_);
prompt_displayed_ = true;
break;
}
}
} // namespace console
} // namespace uuid