Theater server emulation

source/proxy-dll/component/demonware.cpp

@@ -9,6 +9,7 @@
 #include "demonware/servers/auth3_server.hpp"
 #include "demonware/servers/stun_server.hpp"
 #include "demonware/servers/umbrella_server.hpp"
+#include "demonware/servers/fileshare_server.hpp"
 #include "demonware/server_registry.hpp"
 
 #define TCP_BLOCKING true
@@ -477,6 +478,7 @@ namespace demonware
 			tcp_servers.create<auth3_server>("ops4-pc-auth3.prod.demonware.net");
 			tcp_servers.create<lobby_server>("ops4-pc-lobby.prod.demonware.net");
 			tcp_servers.create<umbrella_server>("prod.umbrella.demonware.net");
+			tcp_servers.create<fileshare_server>("ops4-fileshare.prod.schild.net");
 		}
 
 		void pre_start() override

source/proxy-dll/demonware/fileshare.cpp

@@ -0,0 +1,268 @@
+#include <std_include.hpp>
+#include "fileshare.hpp"
+#include "component/platform.hpp"
+
+#include <utilities/io.hpp>
+#include <utilities/string.hpp>
+#include <utilities/cryptography.hpp>
+
+namespace demonware::fileshare
+{
+	const char* get_fileshare_host_name() 
+	{
+		return "ops4-fileshare.prod.schild.net";
+	}
+
+	const char* get_category_extension(fileshareCategory_e cat)
+	{
+		switch (cat)
+		{
+		case fileshareCategory_e::FILESHARE_CATEGORY_FILM:
+			return "demo";
+		case fileshareCategory_e::FILESHARE_CATEGORY_SCREENSHOT_PRIVATE:
+			return "jpg";
+		default:
+			return "";
+		}
+	}
+
+	fileshareCategory_e get_extension_category(const char* ext)
+	{
+		if (!strcmp(ext, "demo")) {
+			return fileshareCategory_e::FILESHARE_CATEGORY_FILM;
+		}
+		else if (!strcmp(ext, "jpg")) {
+			return fileshareCategory_e::FILESHARE_CATEGORY_SCREENSHOT_PRIVATE;
+		}
+		else {
+			return fileshareCategory_e::FILESHARE_CATEGORY_ALL;
+		}
+	}
+
+	std::string get_fileshare_directory()
+	{
+		return std::format("players/fileshare-{}", platform::bnet_get_userid());
+	}
+
+	std::string get_file_name(const uint64_t fileID, fileshareCategory_e category)
+	{
+		const char* extension = get_category_extension(category);
+
+		if(!extension || !strlen(extension)) return std::to_string(fileID);
+
+		return std::format("{}.{}", fileID, extension);
+	}
+
+	std::string get_file_url(const std::string& file)
+	{
+		return std::format("http://{}/{}", get_fileshare_host_name(), utilities::io::file_name(file));
+	}
+
+	std::string get_file_path(const std::string& file)
+	{
+		return std::format("{}/{}", get_fileshare_directory(), utilities::io::file_name(file));
+	}
+
+	std::string get_metadata_path(const std::string& file)
+	{
+		return std::format("{}/{}.metadata", get_fileshare_directory(), utilities::io::file_stem(file));
+	}
+
+	std::string FileMetadata::SerializeMetaJSON()
+	{
+		rapidjson::Document jsonDocument(rapidjson::kObjectType);
+		rapidjson::Document::AllocatorType& allocator = jsonDocument.GetAllocator();
+		
+		jsonDocument.AddMember("status", this->status, allocator);
+		jsonDocument.AddMember("category", this->category, allocator);
+		jsonDocument.AddMember("fileName", this->fileName, allocator);
+		if (this->status == FILE_STATUS_UPLOADED || this->status == FILE_STATUS_DESCRIBED) {
+			jsonDocument.AddMember("fileSize", this->fileSize, allocator);
+		}
+
+		rapidjson::Value fileInfo(rapidjson::kObjectType);
+		fileInfo.AddMember("id", this->file.id, allocator);
+		fileInfo.AddMember("name", this->file.name, allocator);
+		if (this->status == FILE_STATUS_UPLOADED || this->status == FILE_STATUS_DESCRIBED) {
+			fileInfo.AddMember("size", this->file.size, allocator);
+		}
+		fileInfo.AddMember("timestamp", this->file.timestamp, allocator);
+		jsonDocument.AddMember("file", fileInfo, allocator);
+
+		rapidjson::Value fileAuthor(rapidjson::kObjectType);
+		fileAuthor.AddMember("name", this->author.name, allocator);
+		fileAuthor.AddMember("xuid", this->author.xuid, allocator);
+		jsonDocument.AddMember("author", fileAuthor, allocator);
+
+		if (this->status == FILE_STATUS_DESCRIBED) {
+			rapidjson::Value fileTags(rapidjson::kObjectType);
+			for (const auto& tag : this->tags)
+			{
+				rapidjson::Value key(std::to_string(tag.first), allocator);
+				fileTags.AddMember(key, tag.second, allocator);
+			}
+			jsonDocument.AddMember("tags", fileTags, allocator);
+
+			jsonDocument.AddMember("metadata", utilities::cryptography::base64::encode(ddl_metadata), allocator);
+		}
+	
+		rapidjson::StringBuffer strbuf;
+		rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(strbuf);
+		jsonDocument.Accept(writer);
+
+		return std::string(strbuf.GetString(), strbuf.GetLength());
+	}
+
+	bool FileMetadata::ParseMetaJSON(const std::string& MetaDoc)
+	{
+		rapidjson::Document jsonDocument;
+		jsonDocument.Parse(MetaDoc);
+
+		if (jsonDocument.HasMember("status") && jsonDocument["status"].IsInt()) {
+			this->status = static_cast<file_status>(jsonDocument["status"].GetInt());
+		}
+
+		if (jsonDocument.HasMember("category") && jsonDocument["category"].IsInt()) {
+			this->category = static_cast<fileshareCategory_e>(jsonDocument["category"].GetInt());
+		}
+
+		if (jsonDocument.HasMember("fileName") && jsonDocument["fileName"].IsString()) {
+			this->fileName = jsonDocument["fileName"].GetString();
+		}
+
+		if ((this->status == FILE_STATUS_UPLOADED || this->status == FILE_STATUS_DESCRIBED)
+			&& jsonDocument.HasMember("fileSize") && jsonDocument["fileSize"].IsUint64()) 
+		{
+			this->fileSize = jsonDocument["fileSize"].GetUint64();
+		}
+
+		if (jsonDocument.HasMember("file") && jsonDocument["file"].IsObject())
+		{
+			rapidjson::Value& fileInfo = jsonDocument["file"];
+			if (fileInfo.HasMember("id") && fileInfo["id"].IsUint64()
+				&& fileInfo.HasMember("name") && fileInfo["name"].IsString()
+				&& fileInfo.HasMember("timestamp") && fileInfo["timestamp"].IsUint())
+			{
+				this->file.id = fileInfo["id"].GetUint64();
+				this->file.name = fileInfo["name"].GetString();
+				this->file.timestamp = fileInfo["timestamp"].GetUint();
+			}
+			if ((this->status == FILE_STATUS_UPLOADED || this->status == FILE_STATUS_DESCRIBED)
+				&& fileInfo.HasMember("size") && fileInfo["size"].IsUint())
+			{
+				this->file.size = fileInfo["size"].GetUint();
+			}
+		}
+
+		if (jsonDocument.HasMember("author") && jsonDocument["author"].IsObject())
+		{
+			rapidjson::Value& fileAuthor = jsonDocument["author"];
+			if (fileAuthor.HasMember("name") && fileAuthor["name"].IsString()
+				&& fileAuthor.HasMember("xuid") && fileAuthor["xuid"].IsUint64())
+			{
+				this->author.name = fileAuthor["name"].GetString();
+				this->author.xuid = fileAuthor["xuid"].GetUint64();
+			}
+		}
+
+		if (this->status == FILE_STATUS_DESCRIBED) {
+			if (jsonDocument.HasMember("tags") && jsonDocument["tags"].IsObject())
+			{
+				rapidjson::Value& fileTags = jsonDocument["tags"];
+
+				for (rapidjson::Value::ConstMemberIterator itr =
+					fileTags.MemberBegin(); itr != fileTags.MemberEnd(); ++itr)
+				{
+					this->tags.insert({ atoi(itr->name.GetString()), itr->value.GetUint64() });
+				}
+			}
+
+			if (jsonDocument.HasMember("metadata") && jsonDocument["metadata"].IsString())
+			{
+				rapidjson::Value& ddl_field = jsonDocument["metadata"];
+				std::string metadata_b64(ddl_field.GetString(), ddl_field.GetStringLength());
+				this->ddl_metadata = utilities::cryptography::base64::decode(metadata_b64);
+			}
+		}
+
+		if (this->status == FILE_STATUS_DESCRIBED) {
+			return (this->fileName.size() && this->file.id && this->ddl_metadata.size());
+		}
+		else if (this->status == FILE_STATUS_UPLOADED) {
+			return (this->fileName.size() && this->file.id && this->fileSize);
+		}
+		else {
+			return (this->fileName.size() && this->file.id && this->file.name.size());
+		}
+	}
+
+	bool FileMetadata::MetadataTaskResult(bdFileMetaData* output, bool download)
+	{
+		if (this->status == FILE_STATUS_DESCRIBED)
+		{
+			output->m_fileID = this->file.id;
+			output->m_createTime = this->file.timestamp;
+			output->m_modifedTime = output->m_createTime;
+			output->m_fileSize = this->fileSize;
+			output->m_ownerID = this->author.xuid;
+			output->m_ownerName = this->author.name;
+			output->m_fileSlot = 0;
+			output->m_fileName = this->file.name;
+			output->m_category = this->category;
+			output->m_metaData = this->ddl_metadata;
+			output->m_summaryFileSize = 0; // what!?
+
+			if (download) {
+				output->m_url = get_file_url(this->fileName);
+			}
+			else {
+				output->m_tags = this->tags;
+			}
+
+			return true;
+		}
+		else {
+			return false;
+		}
+	}
+
+	bool FileMetadata::ReadMetaDataJson(const std::string& file, file_status expect)
+	{
+		std::string json;
+		if (utilities::io::read_file(file, &json))
+		{
+			return (this->ParseMetaJSON(json)
+				&& (this->status == expect || expect == FILE_STATUS_UNKNOWN));
+		}
+		else {
+			return false;
+		}
+	}
+
+	bool FileMetadata::WriteMetaDataJson(const std::string& file, file_status status)
+	{
+		if(status != FILE_STATUS_UNKNOWN) this->status = status;
+		return utilities::io::write_file(file, this->SerializeMetaJSON());
+	}
+
+	std::vector<uint64_t> fileshare_list_demo_ids()
+	{
+		std::vector<uint64_t> results;
+
+		std::vector<std::string> files = utilities::io::list_files(get_fileshare_directory());
+
+		for (auto& file : files)
+		{
+			std::string rawName = utilities::io::file_stem(file);
+
+			if (utilities::string::is_integer(rawName)
+				&& utilities::string::ends_with(file, ".demo")
+				&& utilities::io::file_exists(get_metadata_path(rawName)))
+			{
+				results.push_back(std::stoull(rawName));
+			}
+		}
+
+		return results;
+	}
+}

source/proxy-dll/demonware/fileshare.hpp

@@ -0,0 +1,103 @@
+#pragma once
+#include "data_types.hpp"
+
+namespace demonware::fileshare
+{
+    const char* get_fileshare_host_name();
+
+    enum fileshareCategory_e
+    {
+        FILESHARE_CATEGORY_ALL = 0,
+        FILESHARE_CATEGORY_CONTENT_SERVER_START = 1,
+        FILESHARE_CATEGORY_EMBLEM = 1,
+        FILESHARE_CATEGORY_PAINTJOB = 2,
+        FILESHARE_CATEGORY_VARIANT = 3,
+        FILESHARE_CATEGORY_DECAL = 4,
+        FILESHARE_CATEGORY_GUNRENDER = 5,
+        FILESHARE_CATEGORY_CLIP = 6,
+        FILESHARE_CATEGORY_EMBLEMIMAGE = 7,
+        FILESHARE_CATEGORY_FILM = 10,
+        FILESHARE_CATEGORY_SCREENSHOT = 11,
+        FILESHARE_CATEGORY_CUSTOM_GAME_MODE = 12,
+        FILESHARE_CATEGORY_CONTENT_SERVER_END = 12,
+        FILESHARE_CATEGORY_CLIP_PRIVATE = 14,
+        FILESHARE_CATEGORY_SCREENSHOT_PRIVATE = 15,
+        FILESHARE_CATEGORY_CUSTOM_GAME_MODE_PRIVATE = 16,
+        FILESHARE_CATEGORY_INGAMESTORE_START = 100,
+        FILESHARE_CATEGORY_INGAMESTORE_MAPPACKS = 100,
+        FILESHARE_CATEGORY_INGAMESTORE_THEMES = 101,
+        FILESHARE_CATEGORY_INGAMESTORE_AVATARS = 102,
+        FILESHARE_CATEGORY_INGAMESTORE_WEAPONPACKS = 103,
+        FILESHARE_CATEGORY_INGAMESTORE_CALLINGCARDPACKS = 104,
+        FILESHARE_CATEGORY_INGAMESTORE_STORAGEPACKS = 105,
+        FILESHARE_CATEGORY_INGAMESTORE_END = 105,
+        FILESHARE_CATEGORY_MOTD_IMAGES = 120,
+        FILESHARE_CATEGORY_VOTE_IMAGES = 130,
+        FILESHARE_CATEGORY_MDLC = 1000,
+        FILESHARE_CATEGORY_MDLC_DEDICATED = 1001,
+        FILESHARE_CATEGORY_MDLC_LAST = 1999,
+        FILESHARE_CATEGORY_AVI = 32768,
+        FILESHARE_CATEGORY_EXEMONITOR = 32769,
+        FILESHARE_CATEGORY_INVALID = -1
+    };
+
+    const char* get_category_extension(fileshareCategory_e cat);
+    fileshareCategory_e get_extension_category(const char* ext);
+
+
+    std::string get_fileshare_directory();
+    std::string get_file_name(const uint64_t fileID, 
+        fileshareCategory_e category = FILESHARE_CATEGORY_INVALID);
+    std::string get_file_url(const std::string& file);
+    std::string get_file_path(const std::string& file);
+    std::string get_metadata_path(const std::string& file);
+
+
+    class FileMetadata final
+    {
+    public:
+        FileMetadata() = default;
+        ~FileMetadata() = default;
+
+        enum file_status
+        {
+            FILE_STATUS_UNKNOWN = 0,
+            FILE_STATUS_INVALID = -1,
+            FILE_STATUS_UPLOADING = 1,
+            FILE_STATUS_UPLOADED = 2,
+            FILE_STATUS_DESCRIBED = 3
+        } status{};
+
+        struct file_info
+        {
+            uint64_t id;
+            std::string name;
+            uint32_t size;
+            uint32_t timestamp;
+        } file{};
+
+        struct author_info
+        {
+            uint64_t xuid;
+            std::string name;
+        } author{};
+
+        fileshareCategory_e category = FILESHARE_CATEGORY_ALL;
+        std::string fileName = "";
+        size_t fileSize = 0;
+        std::string ddl_metadata = "";
+        std::map<uint64_t, uint64_t> tags;
+
+        bool MetadataTaskResult(bdFileMetaData* output, bool download);
+
+        bool ReadMetaDataJson(const std::string& file, file_status expect = FILE_STATUS_UNKNOWN);
+        bool WriteMetaDataJson(const std::string& file, file_status status = FILE_STATUS_UNKNOWN);
+
+    private:
+        std::string SerializeMetaJSON();
+        bool ParseMetaJSON(const std::string& input);
+
+    };
+
+    std::vector<uint64_t> fileshare_list_demo_ids();
+}

source/proxy-dll/demonware/servers/fileshare_server.cpp

@@ -0,0 +1,111 @@
+#include <std_include.hpp>
+#include "fileshare_server.hpp"
+
+#include "../fileshare.hpp"
+#include <utilities/string.hpp>
+#include <utilities/io.hpp>
+
+std::string fileshare_upload_file_name{};
+std::vector<byte> fileshare_upload_buffer{};
+
+namespace demonware
+{
+	void fileshare_server::handle(const std::string& packet)
+	{
+		static bool upload_in_progress = false;
+
+		if (packet.starts_with("GET"))
+		{
+			std::string file = utilities::string::split(utilities::string::split(packet, '\n')[0], ' ')[1].substr(1, std::string::npos);
+
+			this->send(download_file(file));
+		}
+		else if (packet.starts_with("PUT"))
+		{
+			fileshare_upload_file_name = utilities::string::split(utilities::string::split(packet, '\n')[0], ' ')[1].substr(1, std::string::npos);
+			fileshare_upload_buffer.clear();
+
+			logger::write(logger::LOG_TYPE_DEBUG, "[DW]: [fileshare]: upload stream started for '%s'\n", fileshare_upload_file_name.data());
+
+			this->send("");
+			upload_in_progress = true;
+		}
+		else
+		{
+			if (!upload_in_progress)
+			{
+				std::string http_response = "HTTP/1.1 501 Not Implemented\r\n";
+				http_response.append("Connection: close\r\n\r\n");
+
+				return this->send(http_response);
+			}
+
+			std::string chunk_header = utilities::string::split(packet, "\r\n")[0];
+			size_t chunk_length = std::stoul(chunk_header, nullptr, 16);
+
+			if (chunk_length != 0)
+			{
+				fileshare_upload_buffer.insert(fileshare_upload_buffer.end(), &packet[chunk_header.length() + 2], &packet[chunk_header.length() + 2 + chunk_length]);
+			}
+			else
+			{
+				std::string response = finalize_upload_file(fileshare_upload_file_name, fileshare_upload_buffer);
+				upload_in_progress = false;
+				this->send(response);
+			}
+		}
+	}
+
+	std::string fileshare_server::http_header_time()
+	{
+		// header time
+		char date[64];
+		const auto now = time(nullptr);
+		tm gmtm{};
+		gmtime_s(&gmtm, &now);
+		strftime(date, 64, "%a, %d %b %G %T", &gmtm);
+
+		return std::format("{} GMT", date);
+	}
+
+	std::string fileshare_server::download_file(const std::string& file)
+	{
+		std::string http_response{}, file_buffer{};
+
+		if (utilities::io::read_file(fileshare::get_file_path(file), &file_buffer))
+		{
+			logger::write(logger::LOG_TYPE_DEBUG, "[DW]: [fileshare]: hosting requested file '%s'\n", file.data());
+
+			http_response.append("HTTP/1.1 200 OK\r\n");
+			http_response.append("Server: Apache/0.0.0 (Win64)\r\n");
+			http_response.append("Content-Type: application/octet-stream\r\n");
+			http_response.append(utilities::string::va("Date: %s\r\n", http_header_time().data()));
+			http_response.append(utilities::string::va("Content-Length: %d\r\n\r\n", file_buffer.length()));
+			http_response.append(file_buffer);
+		}
+		else
+		{
+			logger::write(logger::LOG_TYPE_DEBUG, "[DW]: [fileshare]: couldnt find requested file '%s'\n", file.data());
+
+			file_buffer = "<html><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL was not found on this server.</p></body></html>";
+
+			http_response.append("HTTP/1.1 404 Not Found\r\n");
+			http_response.append("Server: Apache/0.0.0 (Win64)\r\n");
+			http_response.append("Content-Type: text/html\r\n");
+			http_response.append(utilities::string::va("Date: %s\r\n", http_header_time().data()));
+			http_response.append(utilities::string::va("Content-Length: %d\r\n\r\n", file_buffer.length()));
+		}
+
+		return http_response;
+	}
+
+	std::string fileshare_server::finalize_upload_file(const std::string& file, const std::vector<byte>& buffer)
+	{
+		if(utilities::io::write_file(fileshare::get_file_path(file), std::string(buffer.begin(), buffer.end())))
+			logger::write(logger::LOG_TYPE_DEBUG, "[DW]: [fileshare]: file upload finalized; saved as '%s'\n", fileshare_upload_file_name.data());
+		else
+			logger::write(logger::LOG_TYPE_DEBUG, "[DW]: [fileshare]: error on saving uploaded file '%s'\n", fileshare_upload_file_name.data());
+
+		return "HTTP/1.1 201 Created\r\nContent-Length: 0\r\n\r\n";
+	}
+}

source/proxy-dll/demonware/servers/fileshare_server.hpp

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "tcp_server.hpp"
+
+namespace demonware
+{
+	class fileshare_server : public tcp_server
+	{
+	public:
+		using tcp_server::tcp_server;
+
+	private:
+		void handle(const std::string& packet) override;
+
+		std::string http_header_time();
+		std::string download_file(const std::string& file);
+		std::string finalize_upload_file(const std::string& file, const std::vector<byte>& buffer);
+	};
+}

source/proxy-dll/demonware/services/bdPooledStorage.cpp

@@ -1,5 +1,9 @@
 #include <std_include.hpp>
 #include "../services.hpp"
+#include "../fileshare.hpp"
+#include "component/platform.hpp"
+
+#include <utilities/io.hpp>
 
 namespace demonware
 {
@@ -18,24 +22,90 @@ namespace demonware
 		this->register_task(22, &bdPooledStorage::_preDownloadMultiPart);
 	}
 
-	void bdPooledStorage::getPooledMetaDataByID(service_server* server, byte_buffer* /*buffer*/) const
+	void bdPooledStorage::getPooledMetaDataByID(service_server* server, byte_buffer* buffer) const
 	{
-		// TODO:
+		std::vector<uint64_t> requested_files;
+		buffer->read_array(10, &requested_files);
+
 		auto reply = server->create_reply(this->task_id());
+
+		for (auto fileID : requested_files)
+		{
+			std::string metafile = fileshare::get_metadata_path(fileshare::get_file_name(fileID));
+
+			fileshare::FileMetadata metadata;
+			if (metadata.ReadMetaDataJson(metafile, metadata.FILE_STATUS_DESCRIBED)
+				&& utilities::io::file_exists(fileshare::get_file_path(metadata.fileName)))
+			{
+				auto taskResult = new bdFileMetaData;
+				metadata.MetadataTaskResult(taskResult, false);
+
+				reply->add(taskResult);
+			}
+		}
+
 		reply->send();
 	}
 
-	void bdPooledStorage::_preUpload(service_server* server, byte_buffer* /*buffer*/) const
+	void bdPooledStorage::_preUpload(service_server* server, byte_buffer* buffer) const
 	{
-		// TODO:
+		std::string filename; uint16_t category;
+		buffer->read_string(&filename);
+		buffer->read_uint16(&category);
+
+		uint32_t timestamp = static_cast<uint32_t>(time(nullptr));
+
+		fileshare::FileMetadata metadata;
+		metadata.file.id = timestamp;
+		metadata.file.name = filename;
+		metadata.file.timestamp = timestamp;
+
+		metadata.author.xuid = platform::bnet_get_userid();
+		metadata.author.name = platform::bnet_get_username();
+
+		metadata.category = static_cast<fileshare::fileshareCategory_e>(category);
+		metadata.fileName = fileshare::get_file_name(metadata.file.id, metadata.category);
+
+		metadata.WriteMetaDataJson(fileshare::get_metadata_path(metadata.fileName), metadata.FILE_STATUS_UPLOADING);
+
 		auto reply = server->create_reply(this->task_id());
+
+		auto result = new bdURL;
+		result->m_url = fileshare::get_file_url(metadata.fileName);
+		result->m_serverType = 8;
+		result->m_serverIndex = "fs";
+		result->m_fileID = metadata.file.id;
+
+		reply->add(result);
 		reply->send();
 	}
 
-	void bdPooledStorage::_postUploadFile(service_server* server, byte_buffer* /*buffer*/) const
+	void bdPooledStorage::_postUploadFile(service_server* server, byte_buffer* buffer) const
 	{
-		// TODO:
+		uint64_t fileID; uint32_t fileSize;
+		uint16_t serverType; std::string serverIndex;
+
+		buffer->read_uint64(&fileID);
+		buffer->read_uint16(&serverType);
+		buffer->read_string(&serverIndex);
+		buffer->read_uint32(&fileSize);
+
+		auto metafile = fileshare::get_metadata_path(fileshare::get_file_name(fileID));
+
+		fileshare::FileMetadata metadata;
+		if (metadata.ReadMetaDataJson(metafile)) {
+			metadata.file.size = fileSize;
+			metadata.fileSize = utilities::io::file_size(fileshare::get_file_path(metadata.fileName));
+
+			metadata.WriteMetaDataJson(metafile, metadata.FILE_STATUS_UPLOADED);
+		}
+
 		auto reply = server->create_reply(this->task_id());
+
+		auto result = new bdUInt64Result;
+		result->value = fileID;
+		reply->add(result);
+
 		reply->send();
 	}
 
@@ -48,21 +118,53 @@ namespace demonware
 
 	void bdPooledStorage::_preDownload(service_server* server, byte_buffer* buffer) const
 	{
-		// TODO:
+		uint64_t fileID;
+		buffer->read_uint64(&fileID);
+
+		std::string metafile = fileshare::get_metadata_path(fileshare::get_file_name(fileID));
+
+		fileshare::FileMetadata metadata;
+		if (metadata.ReadMetaDataJson(metafile, metadata.FILE_STATUS_DESCRIBED)
+			&& utilities::io::file_exists(fileshare::get_file_path(metadata.fileName)))
+		{
 			auto reply = server->create_reply(this->task_id());
+
+			auto taskResult = new bdFileMetaData;
+			metadata.MetadataTaskResult(taskResult, true);
+			reply->add(taskResult);
+			
 			reply->send();
 		}
-
+		else
-	void bdPooledStorage::_preUploadSummary(service_server* server, byte_buffer* /*buffer*/) const
 		{
-		// TODO:
+			auto reply = server->create_reply(this->task_id(), 2000/*BD_CONTENTSTREAMING_FILE_NOT_AVAILABLE*/);
-		auto reply = server->create_reply(this->task_id());
+			reply->send();
+		}
+	}
+
+	void bdPooledStorage::_preUploadSummary(service_server* server, byte_buffer* buffer) const
+	{
+		uint64_t fileID{}; uint32_t fileSize{};
+		//std::string DDL_MetaData;
+		buffer->read_uint64(&fileID);
+		buffer->read_uint32(&fileSize);
+
+		auto metafile = fileshare::get_metadata_path(fileshare::get_file_name(fileID));
+
+		fileshare::FileMetadata metadata;
+		if (metadata.ReadMetaDataJson(metafile)) {
+			buffer->read_blob(&metadata.ddl_metadata);
+			buffer->read_array(10, &metadata.tags);
+
+			metadata.WriteMetaDataJson(metafile, metadata.FILE_STATUS_DESCRIBED);
+		}
+
+		auto reply = server->create_reply(this->task_id(), 108/*BD_SERVICE_NOT_AVAILABLE*/);
 		reply->send();
 	}
 
 	void bdPooledStorage::_postUploadSummary(service_server* server, byte_buffer* /*buffer*/) const
 	{
-		// TODO:
 		auto reply = server->create_reply(this->task_id());
 		reply->send();
 	}

source/proxy-dll/demonware/services/bdTags.cpp

@@ -1,5 +1,6 @@
 #include <std_include.hpp>
 #include "../services.hpp"
+#include "../fileshare.hpp"
 
 namespace demonware
 {
@@ -42,8 +43,19 @@ namespace demonware
 	
 	void bdTags::searchByTagsBase(service_server* server, byte_buffer* /*buffer*/) const
 	{
-		// TODO:
+		std::vector<uint64_t> demo_ids = fileshare::fileshare_list_demo_ids();
+
 		auto reply = server->create_reply(this->task_id());
+
+		for (auto id : demo_ids)
+		{
+			auto result = new bdUInt64Result;
+			result->value = id;
+			reply->add(result);
+		}
+
+		logger::write(logger::LOG_TYPE_DEBUG, "[bdTags::searchByTagsBase] Listed Total %u Demos", static_cast<uint32_t>(demo_ids.size()));
+
 		reply->send();
 	}
 }