Differences

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--- en:bs2_querydevicelicense [2023/02/28 14:49]
mwkim created
+++ en:bs2_querydevicelicense [2023/03/02 16:11] (current)
kkshin
@@ Line 44: / Line 44: @@
 ==== Sample Code(C++) ====
-<file cpp sample_setdebugfilelogex.cpp>
+<file cpp sample_bs2_querydevicelicense.cpp>
-const char* CURRENT_DIR = ".";
+int getDeviceLicense(void* context, BS2_DEVICE_ID id)
-const int MAX_SIZE_LOG_FILE = 100;  // 100MB
-int sdkResult = BS2_SetDebugFileLogEx(DEBUG_LOG_ALL, DEBUG_MODULE_ALL, CURRENT_DIR, MAX_SIZE_LOG_FILE);
-if (BS_SDK_SUCCESS != sdkResult)
 {
-	printf("BS2_SetDebugFileLogEx call failed: %d", sdkResult);
+	DeviceControl dc(context);
-	return;
+	BS2LicenseBlob licenseBlob = { 0, };
+	vector<BS2LicenseResult> licenseResult;
+	int sdkResult = BS_SDK_SUCCESS;
+	BS2_LICENSE_TYPE licenseType = (BS2_LICENSE_TYPE)Utility::getInput<uint32_t>("Enter the license type. (0: None, 1: Visual QR)");
+	sdkResult = dc.queryDeviceLicense(id, licenseType, licenseResult);
+	if (BS_SDK_SUCCESS == sdkResult)
+		DeviceControl::print(licenseResult);
+	return sdkResult;
 }
-</file>
-==== Sample Code (C#) ====
+int DeviceControl::queryDeviceLicense(BS2_DEVICE_ID id, BS2_LICENSE_TYPE licenseType, vector<BS2LicenseResult>& licenseResult)
-<file csharp sample_setdebugfilelogex.cs>
-const string CURRENT_DIR = ".";
-const int MAX_SIZE_LOG_FILE = 100;  // 100MB
-IntPtr ptrDir = Marshal.StringToHGlobalAnsi(CURRENT_DIR);
-result = (BS2ErrorCode)API.BS2_SetDebugFileLogEx(Constants.DEBUG_LOG_OPERATION_ALL, Constants.DEBUG_MODULE_ALL, ptrDir, MAX_SIZE_LOG_FILE);
-Marshal.FreeHGlobal(ptrDir);
-if (result != BS2ErrorCode.BS_SDK_SUCCESS)
 {
-	Console.WriteLine("Got error({0}).", result);
+	BS2LicenseResult* result = NULL;
-	return;
+	uint32_t numOfResult = 0;
+	int sdkResult = BS2_QueryDeviceLicense(context_, id, licenseType, &result, &numOfResult);
+	if (BS_SDK_SUCCESS != sdkResult)
+	{
+		TRACE("BS2_QueryDeviceLicense call failed: %d", sdkResult);
+		return sdkResult;
+	}
+	licenseResult.clear();
+	for (uint32_t idx = 0; idx < numOfResult; idx++)
+	{
+		licenseResult.push_back(result[idx]);
+	}
+	return sdkResult;
 }
 </file>
+==== Sample Code(C#) ====
+<file csharp sample_bs2_querydevicelicense.cs>
+	Console.WriteLine("Trying to get a license");
+	Console.WriteLine("Enter the license type. (0: None, 1: Visual QR)");
+	Console.Write(">>>> ");
+	UInt16 licenseType = Util.GetInput((UInt16)BS2LicenseType.VISUAL_QR_MASK);
+	IntPtr resultObj = IntPtr.Zero;
+	UInt32 numOfResult = 0;
+	BS2ErrorCode result = (BS2ErrorCode)API.BS2_QueryDeviceLicense(sdkContext, deviceID, licenseType, out resultObj, out numOfResult);
+	if (BS2ErrorCode.BS_SDK_SUCCESS != result)
+	{
+		Console.WriteLine("Got error({0}).", result);
+	}
+	else
+	{
+		IntPtr curResult = resultObj;
+		int resultSize = Marshal.SizeOf(typeof(BS2LicenseResult));
+		for (UInt32 idx = 0; idx < numOfResult; idx++)
+		{
+			BS2LicenseResult item = (BS2LicenseResult)Marshal.PtrToStructure(curResult, typeof(BS2LicenseResult));
+			print(item, idx);
+			curResult += resultSize;
+		}
+		API.BS2_ReleaseObject(resultObj);
+	}
+</file>