1 files changed, 82 insertions, 0 deletions
diff --git a/libfreerdp/core/license.h b/libfreerdp/core/license.h
new file mode 100644
index 0000000..f8770bd
--- /dev/null
+++ b/libfreerdp/core/license.h
@@ -0,0 +1,82 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * RDP Licensing
+ *
+ * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2022 Armin Novak <armin.novak@thincast.com>
+ * Copyright 2022 Thincast Technologies GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FREERDP_LIB_CORE_LICENSE_H
+#define FREERDP_LIB_CORE_LICENSE_H
+
+#include "rdp.h"
+#include "state.h"
+
+#include <freerdp/crypto/crypto.h>
+
+#include <freerdp/log.h>
+#include <freerdp/license.h>
+
+#include <winpr/stream.h>
+
+#define CLIENT_RANDOM_LENGTH 32
+
+typedef struct
+{
+	UINT32 dwVersion;
+	UINT32 cbCompanyName;
+	BYTE* pbCompanyName;
+	UINT32 cbProductId;
+	BYTE* pbProductId;
+} LICENSE_PRODUCT_INFO;
+
+typedef struct
+{
+	UINT16 type;
+	UINT16 length;
+	BYTE* data;
+} LICENSE_BLOB;
+
+typedef struct
+{
+	UINT32 count;
+	LICENSE_BLOB** array;
+} SCOPE_LIST;
+
+FREERDP_LOCAL BOOL license_send_valid_client_error_packet(rdpRdp* rdp);
+
+FREERDP_LOCAL state_run_t license_recv(rdpLicense* license, wStream* s);
+
+/* the configuration is applied from settings. Set FreeRDP_ServerLicense* settings */
+FREERDP_LOCAL BOOL license_server_configure(rdpLicense* license);
+FREERDP_LOCAL BOOL license_server_send_request(rdpLicense* license);
+
+FREERDP_LOCAL void license_free(rdpLicense* license);
+
+WINPR_ATTR_MALLOC(license_free, 1)
+FREERDP_LOCAL rdpLicense* license_new(rdpRdp* rdp);
+
+#define LICENSE_TAG FREERDP_TAG("core.license")
+#ifdef WITH_DEBUG_LICENSE
+#define DEBUG_LICENSE(...) WLog_INFO(LICENSE_TAG, __VA_ARGS__)
+#else
+#define DEBUG_LICENSE(...) \
+	do                     \
+	{                      \
+	} while (0)
+#endif
+
+#endif /* FREERDP_LIB_CORE_LICENSE_H */