bool Config::setCountry(std::string country)
{
this->country = country;
std::string country_config_file = this->runtimeBaseDir + "/config/" + country + ".conf";
if (fileExists(country_config_file.c_str()) == false)
{
std::cerr << "--(!) Country config file '" << country_config_file << "' does not exist. Missing config for the country: '" << country<< "'!" << endl;
return false;
}
loadCountryValues(country_config_file, country);
if (fileExists((this->runtimeBaseDir + "/ocr/tessdata/" + this->ocrLanguage + ".traineddata").c_str()) == false)
{
std::cerr << "--(!) Runtime directory '" << this->runtimeBaseDir << "' is invalid. Missing OCR data for the country: '" << country<< "'!" << endl;
return false;
}
return true;
}
Config::Config(const std::string country, const std::string config_file, const std::string runtime_dir)
{
string debug_message = "";
this->loaded = false;
string configFile;
char* envConfigFile;
envConfigFile = getenv (ENV_VARIABLE_CONFIG_FILE);
if (config_file.compare("") != 0)
{
// User has supplied a config file. Use that.
configFile = config_file;
debug_message = "Config file location provided via API";
}
else if (envConfigFile != NULL)
{
// Environment variable is non-empty. Use that.
configFile = envConfigFile;
debug_message = "Config file location provided via environment variable: " + string(ENV_VARIABLE_CONFIG_FILE);
}
else if (DirectoryExists(getExeDir().c_str()) && fileExists((getExeDir() + CONFIG_FILE).c_str()))
{
configFile = getExeDir() + CONFIG_FILE;
debug_message = "Config file location provided via exe location";
}
else
{
// Use the default
configFile = DEFAULT_CONFIG_FILE;
debug_message = "Config file location provided via default location";
}
//string configFile = (this->runtimeBaseDir + CONFIG_FILE);
if (fileExists(configFile.c_str()) == false)
{
std::cerr << "--(!) Config file '" << configFile << "' does not exist!" << endl;
std::cerr << "--(!) You can specify the configuration file location via the command line " << endl;
std::cerr << "--(!) or by setting the environment variable '" << ENV_VARIABLE_CONFIG_FILE << "'" << endl;
return;
}
else if (DirectoryExists(configFile.c_str()))
{
std::cerr << "--(!) Config file '" << configFile << "' was specified as a directory, rather than a file!" << endl;
std::cerr << "--(!) Please specify the full path to the 'openalpr.conf file'" << endl;
std::cerr << "--(!) e.g., /etc/openalpr/openalpr.conf" << endl;
return;
}
this->country = country;
loadCommonValues(configFile);
if (runtime_dir.compare("") != 0)
{
// User provided a runtime directory directly into the library. Use this.
this->runtimeBaseDir = runtime_dir;
}
if ((DirectoryExists(this->runtimeBaseDir.c_str()) == false) &&
(DirectoryExists((getExeDir() + RUNTIME_DIR).c_str())))
{
// Runtime dir in the config is invalid and there is a runtime dir in the same dir as the exe.
this->runtimeBaseDir = getExeDir() + RUNTIME_DIR;
}
if (DirectoryExists(this->runtimeBaseDir.c_str()) == false)
{
std::cerr << "--(!) Runtime directory '" << this->runtimeBaseDir << "' does not exist!" << endl;
std::cerr << "--(!) Please update the OpenALPR config file: '" << configFile << "'" << endl;
std::cerr << "--(!) to point to the correct location of your runtime_dir" << endl;
return;
}
std::string country_config_file = this->runtimeBaseDir + "/config/" + country + ".conf";
if (fileExists(country_config_file.c_str()) == false)
{
std::cerr << "--(!) Country config file '" << country_config_file << "' does not exist. Missing config for the country: '" << country<< "'!" << endl;
return;
}
loadCountryValues(country_config_file, country);
if (fileExists((this->runtimeBaseDir + "/ocr/tessdata/" + this->ocrLanguage + ".traineddata").c_str()) == false)
{
std::cerr << "--(!) Runtime directory '" << this->runtimeBaseDir << "' is invalid. Missing OCR data for the country: '" << country<< "'!" << endl;
return;
}
if (this->debugGeneral)
{
std::cout << debug_message << endl;
}
this->loaded = true;
}
