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Exposes EngineConfig system-wide limits in Node.js bindings, resolves #4226

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This commit is contained in:
Daniel J. Hofmann
2017-07-13 12:55:18 +02:00
committed by Patrick Niklaus
parent f54631619a
commit bd1391f6f7
3 changed files with 116 additions and 0 deletions
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include/nodejs/node_osrm_support.hpp
+58
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@@ -176,6 +176,64 @@ inline engine_config_ptr argumentsToEngineConfig(const Nan::FunctionCallbackInfo
return engine_config_ptr();
}
// Set EngineConfig system-wide limits on construction, if requested
auto max_locations_trip = params->Get(Nan::New("max_locations_trip").ToLocalChecked());
auto max_locations_viaroute = params->Get(Nan::New("max_locations_viaroute").ToLocalChecked());
auto max_locations_distance_table =
params->Get(Nan::New("max_locations_distance_table").ToLocalChecked());
auto max_locations_map_matching =
params->Get(Nan::New("max_locations_map_matching").ToLocalChecked());
auto max_results_nearest = params->Get(Nan::New("max_results_nearest").ToLocalChecked());
auto max_alternatives = params->Get(Nan::New("max_alternatives").ToLocalChecked());
if (!max_locations_trip->IsUndefined() && !max_locations_trip->IsNumber())
{
Nan::ThrowError("max_locations_trip must be an integral number");
return engine_config_ptr();
}
if (!max_locations_viaroute->IsUndefined() && !max_locations_viaroute->IsNumber())
{
Nan::ThrowError("max_locations_viaroute must be an integral number");
return engine_config_ptr();
}
if (!max_locations_distance_table->IsUndefined() && !max_locations_distance_table->IsNumber())
{
Nan::ThrowError("max_locations_distance_table must be an integral number");
return engine_config_ptr();
}
if (!max_locations_map_matching->IsUndefined() && !max_locations_map_matching->IsNumber())
{
Nan::ThrowError("max_locations_map_matching must be an integral number");
return engine_config_ptr();
}
if (!max_results_nearest->IsUndefined() && !max_results_nearest->IsNumber())
{
Nan::ThrowError("max_results_nearest must be an integral number");
return engine_config_ptr();
}
if (!max_alternatives->IsUndefined() && !max_alternatives->IsNumber())
{
Nan::ThrowError("max_alternatives must be an integral number");
return engine_config_ptr();
}
if (max_locations_trip->IsNumber())
engine_config->max_locations_trip = static_cast<int>(max_locations_trip->NumberValue());
if (max_locations_viaroute->IsNumber())
engine_config->max_locations_viaroute =
static_cast<int>(max_locations_viaroute->NumberValue());
if (max_locations_distance_table->IsNumber())
engine_config->max_locations_distance_table =
static_cast<int>(max_locations_distance_table->NumberValue());
if (max_locations_map_matching->IsNumber())
engine_config->max_locations_map_matching =
static_cast<int>(max_locations_map_matching->NumberValue());
if (max_results_nearest->IsNumber())
engine_config->max_results_nearest = static_cast<int>(max_results_nearest->NumberValue());
if (max_alternatives->IsNumber())
engine_config->max_alternatives = static_cast<int>(max_alternatives->NumberValue());
return engine_config;
}