Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/channels/drive/CMakeLists.txt

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+# FreeRDP: A Remote Desktop Protocol Implementation
+# FreeRDP cmake build script
+#
+# Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+#
+# 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.
+
+define_channel("drive")
+
+if(WITH_CLIENT_CHANNELS)
+  add_channel_client(${MODULE_PREFIX} ${CHANNEL_NAME})
+endif()

third_party/FreeRDP/channels/drive/ChannelOptions.cmake

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+set(OPTION_DEFAULT ON)
+set(OPTION_CLIENT_DEFAULT ON)
+set(OPTION_SERVER_DEFAULT OFF)
+
+define_channel_options(
+  NAME
+  "drive"
+  TYPE
+  "device"
+  DESCRIPTION
+  "Drive Redirection Virtual Channel Extension"
+  SPECIFICATIONS
+  "[MS-RDPEFS]"
+  DEFAULT
+  ${OPTION_DEFAULT}
+  CLIENT_DEFAULT
+  ${OPTION_CLIENT_DEFAULT}
+  SERVER_DEFAULT
+  ${OPTION_SERVER_DEFAULT}
+)

third_party/FreeRDP/channels/drive/client/CMakeLists.txt

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+# FreeRDP: A Remote Desktop Protocol Implementation
+# FreeRDP cmake build script
+#
+# Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+#
+# 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.
+
+define_channel_client("drive")
+
+set(${MODULE_PREFIX}_SRCS drive_file.c drive_file.h drive_main.c)
+
+set(${MODULE_PREFIX}_LIBS winpr freerdp)
+add_channel_client_library(${MODULE_PREFIX} ${MODULE_NAME} ${CHANNEL_NAME} TRUE "DeviceServiceEntry")

third_party/FreeRDP/channels/drive/client/drive_file.h

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+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * File System Virtual Channel
+ *
+ * Copyright 2010-2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2010-2011 Vic Lee
+ * Copyright 2012 Gerald Richter
+ * Copyright 2015 Thincast Technologies GmbH
+ * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
+ * Copyright 2016 Inuvika Inc.
+ * Copyright 2016 David PHAM-VAN <d.phamvan@inuvika.com>
+ *
+ * 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_CHANNEL_DRIVE_CLIENT_FILE_H
+#define FREERDP_CHANNEL_DRIVE_CLIENT_FILE_H
+
+#include <winpr/stream.h>
+#include <winpr/file.h>
+
+#include <freerdp/api.h>
+#include <freerdp/channels/log.h>
+
+#define TAG CHANNELS_TAG("drive.client")
+
+typedef struct
+{
+	UINT32 id;
+	BOOL is_dir;
+	HANDLE file_handle;
+	HANDLE find_handle;
+	WIN32_FIND_DATAW find_data;
+	const WCHAR* basepath;
+	WCHAR* fullpath;
+	BOOL delete_pending;
+	UINT32 FileAttributes;
+	UINT32 SharedAccess;
+	UINT32 DesiredAccess;
+	UINT32 CreateDisposition;
+	UINT32 CreateOptions;
+} DRIVE_FILE;
+
+FREERDP_LOCAL BOOL drive_file_free(DRIVE_FILE* file);
+
+WINPR_ATTR_MALLOC(drive_file_free, 1)
+WINPR_ATTR_NODISCARD FREERDP_LOCAL DRIVE_FILE*
+drive_file_new(const WCHAR* base_path, const WCHAR* path, UINT32 PathWCharLength, UINT32 id,
+               UINT32 DesiredAccess, UINT32 CreateDisposition, UINT32 CreateOptions,
+               UINT32 FileAttributes, UINT32 SharedAccess);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL drive_file_open(DRIVE_FILE* file);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL drive_file_seek(DRIVE_FILE* file, UINT64 Offset);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL drive_file_read(DRIVE_FILE* file, BYTE* buffer,
+                                                        UINT32* Length);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL drive_file_write(DRIVE_FILE* file, const BYTE* buffer,
+                                                         UINT32 Length);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL drive_file_query_information(DRIVE_FILE* file,
+                                                                     UINT32 FsInformationClass,
+                                                                     wStream* output);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL drive_file_set_information(DRIVE_FILE* file,
+                                                                   UINT32 FsInformationClass,
+                                                                   UINT32 Length, wStream* input);
+
+WINPR_ATTR_NODISCARD FREERDP_LOCAL BOOL
+drive_file_query_directory(DRIVE_FILE* file, UINT32 FsInformationClass, BYTE InitialQuery,
+                           const WCHAR* path, UINT32 PathWCharLength, wStream* output);
+
+#endif /* FREERDP_CHANNEL_DRIVE_FILE_H */