o Going back to a bunch of cpp files instead of launcher+bunch of header files. This ends up with an easier build file and faster builds with CMake's "OBJECT" library type.

1 files changed, 85 insertions, 0 deletions

diff --git a/apps/ble-scan.cpp b/apps/ble-scan.cpp
new file mode 100644
index 0000000..839a9fa
--- /dev/null
+++ b/apps/ble-scan.cpp
@@ -0,0 +1,85 @@
+#include "ble/Bluetooth.h"
+#include "apps.h"
+
+#include <csignal>
+#include "apps.h"
+
+namespace trygvis {
+namespace apps {
+
+using namespace std;
+using namespace trygvis::bluetooth;
+using namespace trygvis::apps;
+
+namespace ble_scan_utils {
+
+static std::function<void(int)> onSignal;
+
+static void signal_handler(int signal) {
+    onSignal(signal);
+}
+}
+
+class ble_scan : public app {
+public:
+    ble_scan() : app("ble-scan") {}
+
+    ~ble_scan() = default;
+
+    void add_options(po::options_description_easy_init &options) override {
+        options("adapter", po::value<int>()->default_value(0), "Which adapter to use.");
+    }
+
+    int main(app_execution &execution) override {
+        BluetoothSystem bluetoothSystem;
+        shared_ptr<BluetoothAdapter> adapter;
+
+        struct sigaction sigIntHandler;
+
+        ble_scan_utils::onSignal = [&](int signal) { adapter->stopScan(); };
+
+        sigIntHandler.sa_handler = &ble_scan_utils::signal_handler;
+        sigemptyset(&sigIntHandler.sa_mask);
+        sigIntHandler.sa_flags = 0;
+
+        sigaction(SIGINT, &sigIntHandler, NULL);
+
+        try {
+            auto adapter_index = execution.vm["adapter"].as<int>();
+
+            adapter = getAdapter(adapter_index);
+
+            set<Mac> seen_devices;
+
+            cout << "Scanning with adapter #" << adapter_index << ", mac=" << adapter->getMac().str() << endl;
+
+            adapter->runScan([&](BluetoothDevice &device) {
+                auto mac = device.getMac();
+
+                cout << "Found: " << mac.str() << endl;
+
+                seen_devices.insert(mac);
+            });
+
+            cout << "Stopped. Found " << seen_devices.size() << " devices." << endl;
+
+            for_each(begin(seen_devices), end(seen_devices), [&](auto mac) { cout << mac.str() << endl; });
+
+            return EXIT_SUCCESS;
+        } catch (std::runtime_error ex) {
+            cout << "std::runtime_error: " << ex.what() << endl;
+            return EXIT_FAILURE;
+        } catch (std::exception ex) {
+            cout << "std::exception: " << ex.what() << endl;
+            return EXIT_FAILURE;
+        }
+    }
+};
+}
+}
+
+int main(int argc, const char *argv[]) {
+    using namespace trygvis::apps;
+
+    return real_main(new ble_scan(), argc, argv);
+}