15f4fbfdc6
- Made an external app from internal Calculator app - Update tactility.py to v1.2.0 (fix bug with selfupdate) - Added warning to Development service UI - Add context to `SECURITY.md` - Split `ObjectFileReader` and `ObjectFileWriter` into separate cpp files - Fix related to GPS config read errors
117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
#include "Tactility/service/gps/GpsService.h"
|
|
|
|
#include <Tactility/file/ObjectFile.h>
|
|
#include <cstring>
|
|
#include <unistd.h>
|
|
|
|
using tt::hal::gps::GpsDevice;
|
|
|
|
namespace tt::service::gps {
|
|
|
|
constexpr const char* TAG = "GpsService";
|
|
|
|
bool GpsService::getConfigurationFilePath(std::string& output) const {
|
|
if (paths == nullptr) {
|
|
TT_LOG_E(TAG, "Can't add configuration: service not started");
|
|
return false;
|
|
}
|
|
|
|
if (!file::findOrCreateDirectory(paths->getDataDirectory(), 0777)) {
|
|
TT_LOG_E(TAG, "Failed to find or create path %s", paths->getDataDirectory().c_str());
|
|
return false;
|
|
}
|
|
|
|
output = paths->getDataPath("config.bin");
|
|
return true;
|
|
}
|
|
|
|
bool GpsService::getGpsConfigurations(std::vector<hal::gps::GpsConfiguration>& configurations) const {
|
|
std::string path;
|
|
if (!getConfigurationFilePath(path)) {
|
|
return false;
|
|
}
|
|
|
|
// If file does not exist, return empty list
|
|
if (access(path.c_str(), F_OK) != 0) {
|
|
TT_LOG_W(TAG, "No configurations (file not found: %s)", path.c_str());
|
|
return true;
|
|
}
|
|
|
|
TT_LOG_I(TAG, "Reading configuration file %s", path.c_str());
|
|
auto reader = file::ObjectFileReader(path, sizeof(hal::gps::GpsConfiguration));
|
|
if (!reader.open()) {
|
|
TT_LOG_E(TAG, "Failed to open configuration file");
|
|
return false;
|
|
}
|
|
|
|
hal::gps::GpsConfiguration configuration;
|
|
while (reader.hasNext()) {
|
|
if (!reader.readNext(&configuration)) {
|
|
TT_LOG_E(TAG, "Failed to read configuration");
|
|
reader.close();
|
|
return false;
|
|
} else {
|
|
configurations.push_back(configuration);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool GpsService::addGpsConfiguration(hal::gps::GpsConfiguration configuration) {
|
|
std::string path;
|
|
if (!getConfigurationFilePath(path)) {
|
|
return false;
|
|
}
|
|
|
|
auto appender = file::ObjectFileWriter(path, sizeof(hal::gps::GpsConfiguration), 1, true);
|
|
if (!appender.open()) {
|
|
TT_LOG_E(TAG, "Failed to open/create configuration file");
|
|
return false;
|
|
}
|
|
|
|
if (!appender.write(&configuration)) {
|
|
TT_LOG_E(TAG, "Failed to add configuration");
|
|
appender.close();
|
|
return false;
|
|
}
|
|
|
|
appender.close();
|
|
return true;
|
|
}
|
|
|
|
bool GpsService::removeGpsConfiguration(hal::gps::GpsConfiguration configuration) {
|
|
std::string path;
|
|
if (!getConfigurationFilePath(path)) {
|
|
return false;
|
|
}
|
|
|
|
std::vector<hal::gps::GpsConfiguration> configurations;
|
|
if (!getGpsConfigurations(configurations)) {
|
|
TT_LOG_E(TAG, "Failed to get gps configurations");
|
|
return false;
|
|
}
|
|
|
|
auto count = std::erase_if(configurations, [&configuration](auto& item) {
|
|
return strcmp(item.uartName, configuration.uartName) == 0 &&
|
|
item.baudRate == configuration.baudRate &&
|
|
item.model == configuration.model;
|
|
});
|
|
|
|
auto writer = file::ObjectFileWriter(path, sizeof(hal::gps::GpsConfiguration), 1, false);
|
|
if (!writer.open()) {
|
|
TT_LOG_E(TAG, "Failed to open configuration file");
|
|
return false;
|
|
}
|
|
|
|
for (auto& configuration : configurations) {
|
|
writer.write(&configuration);
|
|
}
|
|
|
|
writer.close();
|
|
|
|
return count > 0;
|
|
}
|
|
|
|
} // namespace tt::service::gps
|