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146 lines
4.6 KiB
C++
146 lines
4.6 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef RY_BG_DOWNLOADER_MSG_H
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#define RY_BG_DOWNLOADER_MSG_H
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namespace BGDownloader // Ryzom background downloader
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{
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enum TMsgType
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{
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// from background downloader to client
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BGD_UpdateStatusString = 0, // Sent by background downloader to reflect an update of its status string in the client
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BGD_State, // The downloader gives its state to the client
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BGD_Mode, // The downloader gives its mode to the client
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BGD_TaskResult, // Return the result of the last task after a 'GetTaskResult' request
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// will be followed by a uint32 bitfield giving the name of the available downloads
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// (as indexed by TDownloadID)
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// (or 0 else)
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BGD_DescFile, // The downloader send the desc file to the client
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BGD_Error, // The downloader signal a download problem to the client
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BGD_Priority,
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// from client to background downloader
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CL_GetMode, // Client ask its mode to the downloader
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CL_GetState, // Client ask its state to the downloader
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CL_GetTaskResult, // Client ask the result of the last task
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CL_Stop, // Client ask the downloader to stop (interrupt) its current task, then remain in 'idle' state
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CL_StartTask, // Client ask the downloader to start a new specific task, the downloader should be in 'idle' state
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CL_SetMode, // Put the downloader in 'slave' mode or autonomous, 1 param is 'TDownloaderMode'
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CL_SetVerbose, // Followed by 'true' or 'false'
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// In verbose mode, the downloader will send a status string
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CL_Shutdown, // Client wants the downloader to be shutdown. Happens before a reboot of both client & downloader
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CL_GetDescFile, // Client ask the description file that is updated when the last "CheckPatch" succeeded
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CL_Show,
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CL_Hide,
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CL_SetPriority,
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// probe / ack for init
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CL_Probe,
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BGD_Ack,
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UnknownMessageType
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};
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enum TDownloaderState
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{
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DLState_Idle = 0,
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DLState_CheckPatch, // both slave & autonomous modes
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DLState_GetPatch, // autonomous mode only
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DLState_GetAndApplyPatch, // slave mode only
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DLState_Count
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};
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enum TDownloaderMode
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{
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DownloaderMode_Autonomous = 0, // for future standalone downloader
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DownloaderMode_Slave, // In this mode, the downloader won't take the initiative
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// to start a download task. Client has authority on the tasks to start
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DownloaderMode_Unknown
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};
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enum TDownloadID
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{
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DownloadID_RoS = 0, // ruin of silans
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DownloadID_MainLand = 1, // mainland
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DownloadID_Count,
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DownloadID_Unknown = DownloadID_Count
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};
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enum TThreadPriority
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{
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ThreadPriority_DownloaderError = -1,
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ThreadPriority_Paused = 0,
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ThreadPriority_Low,
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ThreadPriority_Normal,
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ThreadPriority_Count,
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ThreadPriority_Unknown = ThreadPriority_Count
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};
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// description of current task of the bg downloader
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class CTaskDesc
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{
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public:
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TDownloaderState State;
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uint32 DownloadBitfield;
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public:
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CTaskDesc(TDownloaderState state = DLState_Idle, uint32 downloadBitfield = 0) : State(state), DownloadBitfield(downloadBitfield) {}
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bool operator == (const CTaskDesc &rhs) const
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{
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return State == rhs.State && DownloadBitfield == rhs.DownloadBitfield;
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}
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bool operator != (const CTaskDesc &rhs) const { return !(*this == rhs); }
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void serial(NLMISC::IStream &s)
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{
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s.serialVersion(0);
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s.serialEnum(State);
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s.serialEnum(DownloadBitfield);
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}
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};
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enum TTaskResult
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{
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TaskResult_Success = 0,
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TaskResult_Error,
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TaskResult_Interrupted,
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TaskResult_Unknown
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};
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// windows ids for inter window communication
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const int ClientWndID = 0xc6e526b;
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const int DownloaderWndID = 0x5ce37c22;
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const uint RYZOM_PID_SHM_ID = 0x6b833f31;
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// name of the background downloader system-wide mutex
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extern const char *DownloaderMutexName;
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// get patch written size in megabytes
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ucstring getWrittenSize(uint32 nSize);
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std::string toString(TMsgType msgType);
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}
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#endif
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