Milestone 5: deliver embedded RDP sessions and lifecycle hardening

2026-03-03 18:59:26 -07:00
parent 230a401386
commit 36006bd4aa
2941 changed files with 724359 additions and 77 deletions
--- a/third_party/FreeRDP/include/freerdp/client/channels.h
+++ b/third_party/FreeRDP/include/freerdp/client/channels.h
@@ -0,0 +1,101 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Client Channels
+ *
+ * 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.
+ */
+
+#ifndef FREERDP_CHANNELS_CLIENT_H
+#define FREERDP_CHANNELS_CLIENT_H
+
+#include <freerdp/api.h>
+#include <freerdp/dvc.h>
+#include <freerdp/config.h>
+#include <freerdp/addin.h>
+#include <freerdp/channels/channels.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef struct
+	{
+		IWTSVirtualChannelCallback iface;
+		IWTSPlugin* plugin;
+		IWTSVirtualChannelManager* channel_mgr;
+		IWTSVirtualChannel* channel;
+	} GENERIC_CHANNEL_CALLBACK;
+
+	typedef struct
+	{
+		IWTSListenerCallback iface;
+		IWTSPlugin* plugin;
+		IWTSVirtualChannelManager* channel_mgr;
+		IWTSVirtualChannel* channel;
+		GENERIC_CHANNEL_CALLBACK* channel_callback;
+	} GENERIC_LISTENER_CALLBACK;
+
+	typedef struct GENERIC_DYNVC_PLUGIN GENERIC_DYNVC_PLUGIN;
+	typedef UINT (*DYNVC_PLUGIN_INIT_FN)(GENERIC_DYNVC_PLUGIN* plugin, rdpContext* context,
+	                                     rdpSettings* settings);
+	typedef void (*DYNVC_PLUGIN_TERMINATE_FN)(GENERIC_DYNVC_PLUGIN* plugin);
+
+	struct GENERIC_DYNVC_PLUGIN
+	{
+		IWTSPlugin iface;
+		GENERIC_LISTENER_CALLBACK* listener_callback;
+		IWTSListener* listener;
+		BOOL attached;
+		BOOL initialized;
+		wLog* log;
+		char* dynvc_name;
+		size_t channelCallbackSize;
+		const IWTSVirtualChannelCallback* channel_callbacks;
+		DYNVC_PLUGIN_TERMINATE_FN terminatePluginFn;
+	};
+
+#if defined(WITH_CHANNELS)
+	WINPR_ATTR_NODISCARD
+	FREERDP_API void* freerdp_channels_client_find_static_entry(const char* name,
+	                                                            const char* identifier);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_API PVIRTUALCHANNELENTRY freerdp_channels_load_static_addin_entry(LPCSTR pszName,
+	                                                                          LPCSTR pszSubsystem,
+	                                                                          LPCSTR pszType,
+	                                                                          DWORD dwFlags);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_API FREERDP_ADDIN** freerdp_channels_list_addins(LPCSTR pszName, LPCSTR pszSubsystem,
+	                                                         LPCSTR pszType, DWORD dwFlags);
+	FREERDP_API void freerdp_channels_addin_list_free(FREERDP_ADDIN** ppAddins);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_API BOOL freerdp_initialize_generic_dynvc_plugin(GENERIC_DYNVC_PLUGIN* plugin);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_API UINT freerdp_generic_DVCPluginEntry(
+	    IDRDYNVC_ENTRY_POINTS* pEntryPoints, const char* logTag, const char* name,
+	    size_t pluginSize, size_t channelCallbackSize,
+	    const IWTSVirtualChannelCallback* channel_callbacks, DYNVC_PLUGIN_INIT_FN initPluginFn,
+	    DYNVC_PLUGIN_TERMINATE_FN terminatePluginFn);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CHANNELS_CLIENT_H */