1 files changed, 98 insertions, 0 deletions
diff --git a/sensor/patchedBLE/src/BLEClient.h b/sensor/patchedBLE/src/BLEClient.h
new file mode 100644
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--- /dev/null
+++ b/sensor/patchedBLE/src/BLEClient.h
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+/*
+ * BLEDevice.h
+ *
+ *  Created on: Mar 22, 2017
+ *      Author: kolban
+ */
+
+#ifndef MAIN_BLEDEVICE_H_
+#define MAIN_BLEDEVICE_H_
+
+#include "sdkconfig.h"
+#if defined(CONFIG_BT_ENABLED)
+
+#include <esp_gattc_api.h>
+#include <string.h>
+#include <map>
+#include <string>
+#include "BLEExceptions.h"
+#include "BLERemoteService.h"
+#include "BLEService.h"
+#include "BLEAddress.h"
+
+class BLERemoteService;
+class BLEClientCallbacks;
+
+/**
+ * @brief A model of a %BLE client.
+ */
+class BLEClient {
+public:
+	BLEClient();
+	~BLEClient();
+
+	bool                                       connect(BLEAddress address);   // Connect to the remote BLE Server
+	void                                       disconnect();                  // Disconnect from the remote BLE Server
+	BLEAddress                                 getPeerAddress();              // Get the address of the remote BLE Server
+	int                                        getRssi();                     // Get the RSSI of the remote BLE Server
+	std::map<std::string, BLERemoteService*>*  getServices();                 // Get a map of the services offered by the remote BLE Server
+	BLERemoteService*                          getService(const char* uuid);  // Get a reference to a specified service offered by the remote BLE server.
+	BLERemoteService*                          getService(BLEUUID uuid);      // Get a reference to a specified service offered by the remote BLE server.
+	std::string                                getValue(BLEUUID serviceUUID, BLEUUID characteristicUUID);   // Get the value of a given characteristic at a given service.
+
+
+	void                                       handleGAPEvent(
+		                                            esp_gap_ble_cb_event_t  event,
+                                                esp_ble_gap_cb_param_t* param);
+
+	bool                                       isConnected();                 // Return true if we are connected.
+
+	void                                       setClientCallbacks(BLEClientCallbacks *pClientCallbacks);
+	void                                       setValue(BLEUUID serviceUUID, BLEUUID characteristicUUID, std::string value);   // Set the value of a given characteristic at a given service.
+
+	std::string                                toString();                    // Return a string representation of this client.
+
+
+private:
+	friend class BLEDevice;
+	friend class BLERemoteService;
+	friend class BLERemoteCharacteristic;
+	friend class BLERemoteDescriptor;
+
+	void                                       gattClientEventHandler(
+		esp_gattc_cb_event_t event,
+		esp_gatt_if_t gattc_if,
+		esp_ble_gattc_cb_param_t* param);
+
+	uint16_t                                   getConnId();
+	esp_gatt_if_t                              getGattcIf();
+	BLEAddress    m_peerAddress = BLEAddress((uint8_t*)"\0\0\0\0\0\0");   // The BD address of the remote server.
+	uint16_t      m_conn_id;
+//	int           m_deviceType;
+	esp_gatt_if_t m_gattc_if;
+	bool          m_haveServices;    // Have we previously obtain the set of services from the remote server.
+	bool          m_isConnected;     // Are we currently connected.
+
+	BLEClientCallbacks* m_pClientCallbacks;
+	FreeRTOS::Semaphore m_semaphoreRegEvt        = FreeRTOS::Semaphore("RegEvt");
+	FreeRTOS::Semaphore m_semaphoreOpenEvt       = FreeRTOS::Semaphore("OpenEvt");
+	FreeRTOS::Semaphore m_semaphoreSearchCmplEvt = FreeRTOS::Semaphore("SearchCmplEvt");
+	FreeRTOS::Semaphore m_semaphoreRssiCmplEvt   = FreeRTOS::Semaphore("RssiCmplEvt");
+	std::map<std::string, BLERemoteService*> m_servicesMap;
+	void clearServices();   // Clear any existing services.
+
+}; // class BLEDevice
+
+
+/**
+ * @brief Callbacks associated with a %BLE client.
+ */
+class BLEClientCallbacks {
+public:
+	virtual ~BLEClientCallbacks() {};
+	virtual void onConnect(BLEClient *pClient) = 0;
+	virtual void onDisconnect(BLEClient *pClient) = 0;
+};
+
+#endif // CONFIG_BT_ENABLED
+#endif /* MAIN_BLEDEVICE_H_ */