/// <summary>
/// 更新本地数据库组织机构版本信息
/// </summary>
public static void UpdateOrgVersion(IMLibrary3.Protocol.OrgVersion orgVersion)
{
try
{
if (orgVersion.RoomsVersion == null)
{
orgVersion.RoomsVersion = "";
}
if (orgVersion.GroupsVersion == null)
{
orgVersion.GroupsVersion = "";
}
if (orgVersion.UsersVersion == null)
{
orgVersion.UsersVersion = "";
}
string sql = "update OrgVersion set Password='',GroupsVersion=@GroupsVersion,UsersVersion=@UsersVersion,RoomsVersion=@RoomsVersion";
System.Data.SQLite.SQLiteParameter[] parameters = new System.Data.SQLite.SQLiteParameter[] {
new System.Data.SQLite.SQLiteParameter("@GroupsVersion", orgVersion.GroupsVersion),
new System.Data.SQLite.SQLiteParameter("@UsersVersion", orgVersion.UsersVersion),
new System.Data.SQLite.SQLiteParameter("@RoomsVersion", orgVersion.RoomsVersion),
};
SQLiteDBHelper.ExecuteNonQuery(sql, parameters);
}
catch (Exception ex)
{
MessageBox.Show(ex.Source + ex.Message);
}
}
void msgServer_RequestChangeGroupVcard(object sender, MsgServerEventArgs e)
{
GroupVcard card = e.obj as GroupVcard;
if (card.GroupID.Trim() == "" || card.GroupName.Trim() == "")
{
return;
}
card.GroupID = card.GroupID.Trim();
if (card.type == type.New && e.RequestUser.isAdmin) //如果用户是管理员
{
if (DBHelper.CreateGroupVcard(card) > 0) //保存于数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg); //将创建的分组信息广播给所有在线用户
}
}
else if (card.type == type.set && e.RequestUser.isAdmin) //如果是更新分组信息
{
if (DBHelper.UpdateGroupVcard(card) > 0) //更新数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
SendMessageToUser(e.RequestUser, e.XMLMsg); //通知管理员创建新用户成功
}
}
else if (card.type == type.get)//如果是更新
{
card.type = type.result;
SendMessageToUser(e.RequestUser, Factory.CreateXMLMsg(card)); //将分组信息资料发送给请求者
}
else if (card.type == type.delete && e.RequestUser.isAdmin) //如果是删除分组
{
if (DBHelper.DelGroup(card.GroupID) > 0) //数据库中删除
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg); //将删除的用户广播给所有在线用户
}
}
}
/// <summary>
/// 管理员变更分组信息
/// </summary>
/// <param name="card"></param>
/// <param name="xmlMsg"></param>
/// <param name="session"></param>
private void onGroupVcard(GroupVcard card, string xmlMsg, TCPServerSession session)
{
if (card.GroupID.Trim() == "" || card.GroupName.Trim() == "")
{
return;
}
card.GroupID = card.GroupID.Trim();
UserVcard requestUser = session.Tag as UserVcard; //请求用户
if (card.type == type.New && requestUser.isAdmin) //如果用户是管理员
{
if (DBHelper.CreateGroupVcard(card) > 0) //保存于数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(xmlMsg); //将创建的分组信息广播给所有在线用户
}
}
else if (card.type == type.set && requestUser.isAdmin) //如果是更新分组信息
{
if (DBHelper.UpdateGroupVcard(card) > 0) //更新数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
SendMessageToUser(requestUser, xmlMsg); //通知管理员创建新用户成功
}
}
else if (card.type == type.get)//如果是更新
{
card.type = type.result;
SendMessageToUser(requestUser, Factory.CreateXMLMsg(card)); //将分组信息资料发送给请求者
}
else if (card.type == type.delete && requestUser.isAdmin) //如果是删除分组
{
if (DBHelper.DelGroup(card.GroupID) > 0) //数据库中删除
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(xmlMsg); //将删除的用户广播给所有在线用户
}
}
}
/// <summary>
/// 获得组织机构版本
/// </summary>
/// <param name="UserID"></param>
/// <returns></returns>
public static IMLibrary3.Protocol.OrgVersion GetOrgVersion(string UserID)
{
IMLibrary3.Protocol.OrgVersion orgVersion = null;
#region 判断登录的用户本地数据库文件夹及文件是否存在，不存在返回空值
//System.IO.DirectoryInfo dInfo = new System.IO.DirectoryInfo(UserID);
//if (!dInfo.Exists)
// return null;
//string FileNamePath = UserID + @"\Record.mdb";
//if (!System.IO.File.Exists(FileNamePath))
// return null;
////如果本地数据库存在，则设置数据库连接字符串
//DBFileNamePath = FileNamePath;
//conStr = "data source=" + DBFileNamePath;
#endregion
try
{
string sql = "select * from OrgVersion";
System.Data.SQLite.SQLiteDataReader dr = SQLiteDBHelper.ExecuteReader(sql, null);
if (dr != null && dr.Read())
{
orgVersion = new IMLibrary3.Protocol.OrgVersion();
orgVersion.GroupsVersion = Convert.ToString(dr["GroupsVersion"]).Trim();
orgVersion.UsersVersion = Convert.ToString(dr["UsersVersion"]).Trim();
orgVersion.RoomsVersion = Convert.ToString(dr["RoomsVersion"]).Trim();
}
dr.Close(); dr.Dispose();
return(orgVersion);
}
catch (Exception ex)
{
MessageBox.Show(ex.Source + ex.Message);
}
return(null);
}
/// <summary>
/// 开始服务
/// </summary>
/// <param name="P2PFileServerPort">P2P服务传输服务端口(UDP)</param>
/// <param name="ImageFileServerPort">图片文件传输服务端口(TCP)</param>
/// <param name="MessageServerPort">消息服务端口(TCP)</param>
/// <param name="P2PAVServerPort">音视频服务端口(UDP)</param>
public void Start(int P2PFileServerPort, int P2PAVServerPort, int ImageFileServerPort, int MessageServerPort)
{
#region 初始化组织架构
///初始化数据库连接字符串
IMLibrary.SqlData.DataAccess.ConnectionString = DBHelper.settings.SqlConStr;
/// 初始化用户
if (Users == null)
Users = DBHelper.GetUserVcards();
/// 获取组织机构版本和信息
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
}
#region 初始化群
if (Rooms == null)
{
Rooms = DBHelper.GetRooms();
foreach (Room room in Rooms.Values)
{
#region 将内存中的用户添加到内存中的群
string[] userids = room.UserIDs.Split(';');
foreach (string userID in userids)
{
UserVcard user = getUser(userID);
if (user != null)
{
if (room.Users == null) room.Users = new Dictionary<string, User>();
if (!room.Users.ContainsKey(userID))
{
if (room.CreateUserID == userID) user.CreatedRoomsCount++;//标记用户已创建群数
room.Users.Add(user.UserID, user);
}
if (user.Rooms == null) user.Rooms = new Dictionary<string, Room>();
if (!user.Rooms.ContainsKey(room.RoomID))
user.Rooms.Add(room.RoomID, room);
}
}
room.UserIDs = "";//重新生成群包含的Users
foreach (User u in GetUsers(room))
room.UserIDs += u.UserID + ";";
#endregion
}
}
#endregion
#endregion
//启动消息服务
if (msgServer == null)
{
msgServer = new MsgServer(MessageServerPort);
msgServer.Login += new MsgServer.MsgServerEventHandler(msgServer_Login);
msgServer.UserOffline += new MsgServer.MsgServerEventHandler(msgServer_UserOffline);
msgServer.Message += new MsgServer.MsgServerEventHandler(msgServer_Message);
msgServer.Presence += new MsgServer.MsgServerEventHandler(msgServer_Presence);
msgServer.RequestChangeGroupVcard += new MsgServer.MsgServerEventHandler(msgServer_RequestChangeGroupVcard);
msgServer.RequestChangePassword += new MsgServer.MsgServerEventHandler(msgServer_RequestChangePassword);
msgServer.RequestChangeRoom += new MsgServer.MsgServerEventHandler(msgServer_RequestChangeRoom);
msgServer.RequestChangeUserVcard += new MsgServer.MsgServerEventHandler(msgServer_RequestChangeUserVcard);
msgServer.RequestOrgGroups += new MsgServer.MsgServerEventHandler(msgServer_RequestOrgGroups);
msgServer.RequestOrgRooms += new MsgServer.MsgServerEventHandler(msgServer_RequestOrgRooms);
msgServer.RequestOrgUsers += new MsgServer.MsgServerEventHandler(msgServer_RequestOrgUsers);
msgServer.RequestUsersPresence += new MsgServer.MsgServerEventHandler(msgServer_RequestUsersPresence);
msgServer.RouteDownLoadImageFile += new MsgServer.MsgServerEventHandler(msgServer_RouteDownLoadImageFile);
msgServer.RouteP2PFileTransmit += new MsgServer.MsgServerEventHandler(msgServer_RouteP2PFileTransmit);
msgServer.RouteAVMsg += new MsgServer.MsgServerEventHandler(msgServer_RouteAVMsg);
}
msgServer.Start();
//启动P2P文件服务
if (p2pFileServer == null) p2pFileServer = new P2PFileServer(P2PFileServerPort);
p2pFileServer.Start();
//启动图片文件服务
if (imageFileServer == null) imageFileServer = new ImageFileServer(ImageFileServerPort);
imageFileServer.Start();
//启动音视频传输服务
if (p2pAVServer == null) p2pAVServer = new P2PAVServer(P2PAVServerPort);
p2pAVServer.Start();
}
void msgServer_RequestChangeGroupVcard(object sender, MsgServerEventArgs e)
{
GroupVcard card = e.obj as GroupVcard;
if (card.GroupID.Trim() == "" || card.GroupName.Trim() == "") return;
card.GroupID = card.GroupID.Trim();
if (card.type == type.New && e.RequestUser.isAdmin)//如果用户是管理员
{
if (DBHelper.CreateGroupVcard(card) > 0)//保存于数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg);//将创建的分组信息广播给所有在线用户
}
}
else if (card.type == type.set && e.RequestUser.isAdmin)//如果是更新分组信息
{
if (DBHelper.UpdateGroupVcard(card) > 0) //更新数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
SendMessageToUser(e.RequestUser, e.XMLMsg);//通知管理员创建新用户成功
}
}
else if (card.type == type.get)//如果是更新
{
card.type = type.result;
SendMessageToUser(e.RequestUser, Factory.CreateXMLMsg(card));//将分组信息资料发送给请求者
}
else if (card.type == type.delete && e.RequestUser.isAdmin)//如果是删除分组
{
if (DBHelper.DelGroup(card.GroupID) > 0) //数据库中删除
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg);//将删除的用户广播给所有在线用户
}
}
}
void msgServer_RequestChangeUserVcard(object sender, MsgServerEventArgs e)
{
UserVcard card = e.obj as UserVcard;
if (card.UserID.Trim() == "" || card.UserName.Trim() == "" || card.GroupID.Trim() == "") return;
card.UserID = card.UserID.Trim();
UserVcard user = getUser(card.UserID);
if (card.type == type.New && user == null && e.RequestUser.isAdmin)//如果用户不存在，创建新用户
{
Users.Add(card.UserID, card);
//设置新用户密码为123456;
card.Password = IMLibrary3.Security.Hasher.GetMD5Hash(IMLibrary3.Operation.TextEncoder.textToBytes("123456"));
DBHelper.CreateUserVcard(card);//保存于数据库
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg);//将创建的新用户信息广播给所有在线用户
}
else if (card.type == type.set && e.RequestUser.isAdmin)//如果是更新用户
{
if (user == null) return;//如果用户不存在则退出
string oldInfo = user.UserName + user.GroupID + user.OrderID;//老信息
string newInfo = card.UserName.Trim() + card.GroupID.Trim() + card.OrderID; //新信息
user.UserName = card.UserName.Trim();
user.GroupID = card.GroupID.Trim();
user.OrderID = card.OrderID;
user.Job = card.Job.Trim();
user.OfficePhone = card.OfficePhone.Trim();
user.Mail = card.Mail.Trim();
user.Phone = card.Phone.Trim();
user.Post = card.Post.Trim();
user.Remark = card.Remark.Trim();
user.Birthday = card.Birthday.Trim();
user.Sex = card.Sex;
user.CreateRooms = card.CreateRooms;
user.Disable = card.Disable;
user.isAdmin = card.isAdmin;
user.isSendNotice = card.isSendNotice;
user.isSendSMS = card.isSendSMS;
DBHelper.UpdateUserVcard(user);//更新数据库
if (oldInfo != newInfo)//如果用户基本信息发生变更，则变更组织架构
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
SendMessageToUser(e.RequestUser, e.XMLMsg);//通知管理员创建新用户成功
}
else if (card.type == type.get)//如果是获取用户资料
{
if (user == null) return;//如果用户不存在则退出
user.type = type.result;
SendMessageToUser(e.RequestUser, Factory.CreateXMLMsg(user));//将用户资料发送给请求者
}
else if (card.type == type.delete && e.RequestUser.isAdmin)//如果是删除用户
{
if (user == null) return;//如果用户不存在则退出
if (e.RequestUser.UserID == user.UserID) return;//如果管理员想删除自己，退出
TCPServerSession se = user.Tag as TCPServerSession;
if (se != null && se.IsConnected) { se.Disconnect(); se.Dispose(); }//如果删除的用户在线，则将其踢出
Users.Remove(card.UserID);
DBHelper.DelUser(card.UserID);//数据库中删除
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg);//将删除的用户广播给所有在线用户
}
}
/// <summary>
/// 获得组织机构版本信息
/// </summary>
/// <param name="org"></param>
private void onOrgVersion(OrgVersion org)
{
try
{
#region 判断登录的用户本地数据库文件夹是否存在
System.IO.DirectoryInfo dInfo = new System.IO.DirectoryInfo(MyAuth.UserID);
if (!dInfo.Exists)
dInfo.Create();
string FileNamePath =Application.StartupPath +"\\"+ MyAuth.UserID + "\\Record.mdb";
if (!System.IO.File.Exists(FileNamePath))
System.IO.File.Copy(Application.StartupPath + "\\Record.db", FileNamePath);
////初始化本地数据库连接字符串
IMLibrary3.Data.SQLiteDBHelper.connectionString = "data source=" + FileNamePath;
#endregion
OrgVersion localOrg = OpeRecordDB.GetOrgVersion(MyAuth.UserID);
#region 如果版本已经改变下载组织机构组信息
if (org.GroupsVersion != localOrg.GroupsVersion)//true
{
Groups.Clear();
treeView_Organization.Nodes.Clear();
OpeRecordDB.DeleteAllGroup();//删除本地数据库中分组信息
frmOrg = new FormDownOrganization();
frmOrg.Shown += delegate(object sender, EventArgs e)
{
DownloadGroups dGroups = new DownloadGroups();
dGroups.from = MyAuth.UserID;
dGroups.type = type.get;
SendMessageToServer(dGroups);//请求下载分组信息
};
frmOrg.MaxValue = org.GroupsCount;
frmOrg.ShowText = "正在下载分组信息...";
frmOrg.ShowDialog();
OpeRecordDB.AddGroups(this.Groups);//将下载的分组信息保存于数据库中
}
#endregion
#region 下载组织机构用户信息
if (org.UsersVersion != localOrg.UsersVersion)//(true)
{
Users.Clear();
treeView_Organization.Nodes.Clear();
OpeRecordDB.DeleteAllUser();//删除本地数据库中用户信息
frmOrg = new FormDownOrganization();
frmOrg.Shown += delegate(object sender, EventArgs e)
{
DownloadUsers dUsers = new DownloadUsers();
dUsers.from = MyAuth.UserID;
dUsers.type = type.get;
SendMessageToServer(dUsers);//请求下载联系人信息
};
frmOrg.MaxValue = org.UsersCount;
frmOrg.ShowText = "正在下载用户信息...";
frmOrg.ShowDialog();
OpeRecordDB.AddUsers(this.Users);
}
#endregion
#region 下载群信息
if (org.RoomsCount !=0)//如果群数大于0
{
Rooms.Clear();
treeView_Rooms.Nodes.Clear();
//OpeRecordDB.DeleteAllRoom();//删除本地数据库中群信息
frmOrg = new FormDownOrganization();
frmOrg.Shown += delegate(object sender, EventArgs e)
{
DownloadRooms dRooms = new DownloadRooms();
dRooms.from = MyAuth.UserID;
dRooms.type = type.get;
SendMessageToServer(dRooms);//请求下载群信息
};
frmOrg.MaxValue = org.RoomsCount;
frmOrg.ShowText = "正在下载群资料...";
frmOrg.ShowDialog();
//OpeRecordDB.AddRooms(this.Rooms);
}
#endregion
//如果组织机构已经更改或组织机构未加载到树图
if (this.treeView_Organization.Nodes.Count == 0)
{
//则更新到本地数据库
OpeRecordDB.UpdateOrgVersion(org);
this.Groups = OpeRecordDB.GetGroups();
this.Users = OpeRecordDB.GetUsers();
treeViewAddOrg();//加载树
}
if (this.treeView_Rooms.Nodes.Count == 0)
{
//this.Rooms = OpeRecordDB.GetRooms();
foreach (Room room in this.Rooms)
{
foreach (string userID in room.UserIDs.Split(';'))
{
User user = findUser(userID);
if (user != null)
room.Users.Add(user.UserID, user);
}
}
treeViewAddRooms(this.Rooms);
}
//请求联系人在线状态信息
Presence pre = new Presence();
pre.from = MyAuth.UserID;
pre.type = type.get;//必须设置 set,以表示是设置，如果为get，则是获取所有联系人的状态
SendMessageToServer(pre);
}
catch (Exception ex)
{
IMLibrary3.Global.MsgShow(ex.Source + ex.Message);
}
}
/// <summary>
/// 获得组织机构版本
/// </summary>
/// <param name="UserID"></param>
/// <returns></returns>
public static IMLibrary3.Protocol.OrgVersion GetOrgVersion(string UserID)
{
IMLibrary3.Protocol.OrgVersion orgVersion = null;
#region 判断登录的用户本地数据库文件夹及文件是否存在，不存在返回空值
//System.IO.DirectoryInfo dInfo = new System.IO.DirectoryInfo(UserID);
//if (!dInfo.Exists)
// return null;
//string FileNamePath = UserID + @"\Record.mdb";
//if (!System.IO.File.Exists(FileNamePath))
// return null;
////如果本地数据库存在，则设置数据库连接字符串
//DBFileNamePath = FileNamePath;
//conStr = "data source=" + DBFileNamePath;
#endregion
try
{
string sql = "select * from OrgVersion";
System.Data.SQLite.SQLiteDataReader dr = SQLiteDBHelper.ExecuteReader(sql, null );
if (dr != null && dr.Read())
{
orgVersion = new IMLibrary3.Protocol.OrgVersion();
orgVersion.GroupsVersion = Convert.ToString(dr["GroupsVersion"]).Trim();
orgVersion.UsersVersion = Convert.ToString(dr["UsersVersion"]).Trim();
orgVersion.RoomsVersion = Convert.ToString(dr["RoomsVersion"]).Trim();
}
dr.Close(); dr.Dispose();
return orgVersion;
}
catch (Exception ex)
{
MessageBox.Show(ex.Source + ex.Message);
}
return null;
}
/// <summary>
/// 开始服务
/// </summary>
/// <param name="P2PFileServerPort">P2P服务传输服务端口(UDP)</param>
/// <param name="ImageFileServerPort">图片文件传输服务端口(TCP)</param>
/// <param name="MessageServerPort">消息服务端口(TCP)</param>
/// <param name="P2PAVServerPort">音视频服务端口(UDP)</param>
public void Start(int P2PFileServerPort, int P2PAVServerPort, int ImageFileServerPort, int MessageServerPort)
{
#region 初始化组织架构
///初始化数据库连接字符串
IMLibrary.SqlData.DataAccess.ConnectionString = DBHelper.settings.SqlConStr;
/// 初始化用户
if (Users == null)
{
Users = DBHelper.GetUserVcards();
}
/// 获取组织机构版本和信息
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
}
#region 初始化群
if (Rooms == null)
{
Rooms = DBHelper.GetRooms();
foreach (Room room in Rooms.Values)
{
#region 将内存中的用户添加到内存中的群
string[] userids = room.UserIDs.Split(';');
foreach (string userID in userids)
{
UserVcard user = getUser(userID);
if (user != null)
{
if (room.Users == null)
{
room.Users = new Dictionary <string, User>();
}
if (!room.Users.ContainsKey(userID))
{
if (room.CreateUserID == userID)
{
user.CreatedRoomsCount++; //标记用户已创建群数
}
room.Users.Add(user.UserID, user);
}
if (user.Rooms == null)
{
user.Rooms = new Dictionary <string, Room>();
}
if (!user.Rooms.ContainsKey(room.RoomID))
{
user.Rooms.Add(room.RoomID, room);
}
}
}
room.UserIDs = "";//重新生成群包含的Users
foreach (User u in GetUsers(room))
{
room.UserIDs += u.UserID + ";";
}
#endregion
}
}
#endregion
#endregion
//启动消息服务
if (msgServer == null)
{
msgServer = new MsgServer(MessageServerPort);
msgServer.Login += new MsgServer.MsgServerEventHandler(msgServer_Login);
msgServer.UserOffline += new MsgServer.MsgServerEventHandler(msgServer_UserOffline);
msgServer.Message += new MsgServer.MsgServerEventHandler(msgServer_Message);
msgServer.Presence += new MsgServer.MsgServerEventHandler(msgServer_Presence);
msgServer.RequestChangeGroupVcard += new MsgServer.MsgServerEventHandler(msgServer_RequestChangeGroupVcard);
msgServer.RequestChangePassword += new MsgServer.MsgServerEventHandler(msgServer_RequestChangePassword);
msgServer.RequestChangeRoom += new MsgServer.MsgServerEventHandler(msgServer_RequestChangeRoom);
msgServer.RequestChangeUserVcard += new MsgServer.MsgServerEventHandler(msgServer_RequestChangeUserVcard);
msgServer.RequestOrgGroups += new MsgServer.MsgServerEventHandler(msgServer_RequestOrgGroups);
msgServer.RequestOrgRooms += new MsgServer.MsgServerEventHandler(msgServer_RequestOrgRooms);
msgServer.RequestOrgUsers += new MsgServer.MsgServerEventHandler(msgServer_RequestOrgUsers);
msgServer.RequestUsersPresence += new MsgServer.MsgServerEventHandler(msgServer_RequestUsersPresence);
msgServer.RouteDownLoadImageFile += new MsgServer.MsgServerEventHandler(msgServer_RouteDownLoadImageFile);
msgServer.RouteP2PFileTransmit += new MsgServer.MsgServerEventHandler(msgServer_RouteP2PFileTransmit);
msgServer.RouteAVMsg += new MsgServer.MsgServerEventHandler(msgServer_RouteAVMsg);
}
msgServer.Start();
//启动P2P文件服务
if (p2pFileServer == null)
{
p2pFileServer = new P2PFileServer(P2PFileServerPort);
}
p2pFileServer.Start();
//启动图片文件服务
if (imageFileServer == null)
{
imageFileServer = new ImageFileServer(ImageFileServerPort);
}
imageFileServer.Start();
//启动音视频传输服务
if (p2pAVServer == null)
{
p2pAVServer = new P2PAVServer(P2PAVServerPort);
}
p2pAVServer.Start();
}
void msgServer_RequestChangeUserVcard(object sender, MsgServerEventArgs e)
{
UserVcard card = e.obj as UserVcard;
if (card.UserID.Trim() == "" || card.UserName.Trim() == "" || card.GroupID.Trim() == "")
{
return;
}
card.UserID = card.UserID.Trim();
UserVcard user = getUser(card.UserID);
if (card.type == type.New && user == null && e.RequestUser.isAdmin)//如果用户不存在，创建新用户
{
Users.Add(card.UserID, card);
//设置新用户密码为123456;
card.Password = IMLibrary3.Security.Hasher.GetMD5Hash(IMLibrary3.Operation.TextEncoder.textToBytes("123456"));
DBHelper.CreateUserVcard(card); //保存于数据库
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg); //将创建的新用户信息广播给所有在线用户
}
else if (card.type == type.set && e.RequestUser.isAdmin) //如果是更新用户
{
if (user == null)
{
return; //如果用户不存在则退出
}
string oldInfo = user.UserName + user.GroupID + user.OrderID; //老信息
string newInfo = card.UserName.Trim() + card.GroupID.Trim() + card.OrderID; //新信息
user.UserName = card.UserName.Trim();
user.GroupID = card.GroupID.Trim();
user.OrderID = card.OrderID;
user.Job = card.Job.Trim();
user.OfficePhone = card.OfficePhone.Trim();
user.Mail = card.Mail.Trim();
user.Phone = card.Phone.Trim();
user.Post = card.Post.Trim();
user.Remark = card.Remark.Trim();
user.Birthday = card.Birthday.Trim();
user.Sex = card.Sex;
user.CreateRooms = card.CreateRooms;
user.Disable = card.Disable;
user.isAdmin = card.isAdmin;
user.isSendNotice = card.isSendNotice;
user.isSendSMS = card.isSendSMS;
DBHelper.UpdateUserVcard(user); //更新数据库
if (oldInfo != newInfo) //如果用户基本信息发生变更，则变更组织架构
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
}
SendMessageToUser(e.RequestUser, e.XMLMsg); //通知管理员创建新用户成功
}
else if (card.type == type.get) //如果是获取用户资料
{
if (user == null)
{
return; //如果用户不存在则退出
}
user.type = type.result;
SendMessageToUser(e.RequestUser, Factory.CreateXMLMsg(user)); //将用户资料发送给请求者
}
else if (card.type == type.delete && e.RequestUser.isAdmin) //如果是删除用户
{
if (user == null)
{
return; //如果用户不存在则退出
}
if (e.RequestUser.UserID == user.UserID)
{
return; //如果管理员想删除自己，退出
}
TCPServerSession se = user.Tag as TCPServerSession;
if (se != null && se.IsConnected)
{
se.Disconnect(); se.Dispose();
} //如果删除的用户在线，则将其踢出
Users.Remove(card.UserID);
DBHelper.DelUser(card.UserID); //数据库中删除
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(e.XMLMsg); //将删除的用户广播给所有在线用户
}
}
/// <summary>
/// 管理员变更分组信息
/// </summary>
/// <param name="card"></param>
/// <param name="xmlMsg"></param>
/// <param name="session"></param>
private void onGroupVcard(GroupVcard card, string xmlMsg, TCPServerSession session)
{
if (card.GroupID.Trim() == "" || card.GroupName.Trim() == "") return;
card.GroupID = card.GroupID.Trim();
UserVcard requestUser = session.Tag as UserVcard;//请求用户
if (card.type == type.New && requestUser.isAdmin)//如果用户是管理员
{
if (DBHelper.CreateGroupVcard(card) > 0)//保存于数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(xmlMsg);//将创建的分组信息广播给所有在线用户
}
}
else if (card.type == type.set && requestUser.isAdmin)//如果是更新分组信息
{
if (DBHelper.UpdateGroupVcard(card) > 0) //更新数据库
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
SendMessageToUser(requestUser, xmlMsg);//通知管理员创建新用户成功
}
}
else if (card.type == type.get)//如果是更新
{
card.type = type.result;
SendMessageToUser(requestUser, Factory.CreateXMLMsg(card));//将分组信息资料发送给请求者
}
else if (card.type == type.delete && requestUser.isAdmin)//如果是删除分组
{
if (DBHelper.DelGroup(card.GroupID) > 0) //数据库中删除
{
orgVersion = DBHelper.ResetOrgVersion(); //重设组织架构版本相关信息
BroadcastingMessageToOnlineUser(xmlMsg);//将删除的用户广播给所有在线用户
}
}
}
/// <summary>
/// 重设企业组织架构版本信息
/// </summary>
public static IMLibrary3.Protocol.OrgVersion ResetOrgVersion()
{
IMLibrary3.Protocol.OrgVersion OrgVersion = new IMLibrary3.Protocol.OrgVersion();
string GroupsVersion = "";
string UsersVersion = "";
int sendGroupsCount = 80; //每次发送分组信息数量（太多发送不到对方，太少服务器负载增加）
int sendUsersCount = 80; //每次发送用户信息数量（太多发送不到对方，太少服务器负载增加）
Dictionary <string, Group> Groups = GetGroups(); //获得所有分组信息
if (Groups != null)
{
IMLibrary3.Protocol.DownloadGroups pGroups = new IMLibrary3.Protocol.DownloadGroups();
pGroups.type = IMLibrary3.Protocol.type.result;
int i = 0;
foreach (Group group in Groups.Values)
{
pGroups.Data.Add(group);
i++;
if (i == sendGroupsCount)
{
GroupsVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups);
OrgVersion.GroupsXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups));
pGroups.Data = new List <object>();//分组信息清零
i = 0;
}
}
if (pGroups.Data.Count > 0)//剩下的分组信息
{
GroupsVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups);
OrgVersion.GroupsXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups));
}
OrgVersion.GroupsCount = Groups.Count;
OrgVersion.GroupsVersion = IMLibrary3.Security.Hasher.GetMD5Hash(Encoding.Default.GetBytes(GroupsVersion));
}
Dictionary <string, User> Users = GetUsers();//获得所有用户信息
if (Users != null)
{
IMLibrary3.Protocol.DownloadUsers pUsers = new IMLibrary3.Protocol.DownloadUsers();
pUsers.type = IMLibrary3.Protocol.type.result;
int i = 0;
foreach (User user in Users.Values)
{
pUsers.Data.Add(user);
i++;
if (i == sendUsersCount)
{
UsersVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers);
OrgVersion.UsersXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers));
pUsers.Data = new List <object>();//用户信息清零
i = 0;
}
}
if (pUsers.Data.Count > 0)//剩下的用户信息
{
UsersVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers);
OrgVersion.UsersXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers));
}
OrgVersion.UsersCount = Users.Count;
OrgVersion.UsersVersion = IMLibrary3.Security.Hasher.GetMD5Hash(Encoding.Default.GetBytes(UsersVersion));
}
return(OrgVersion);
}
/// <summary>
/// 重设企业组织架构版本信息
/// </summary>
public static IMLibrary3.Protocol.OrgVersion ResetOrgVersion()
{
IMLibrary3.Protocol.OrgVersion OrgVersion = new IMLibrary3.Protocol.OrgVersion();
string GroupsVersion = "";
string UsersVersion = "";
int sendGroupsCount =80;//每次发送分组信息数量（太多发送不到对方，太少服务器负载增加）
int sendUsersCount = 80;//每次发送用户信息数量（太多发送不到对方，太少服务器负载增加）
Dictionary<string, Group> Groups = GetGroups();//获得所有分组信息
if (Groups != null)
{
IMLibrary3.Protocol.DownloadGroups pGroups = new IMLibrary3.Protocol.DownloadGroups();
pGroups.type = IMLibrary3.Protocol.type.result;
int i = 0;
foreach (Group group in Groups.Values)
{
pGroups.Data.Add(group);
i++;
if (i == sendGroupsCount)
{
GroupsVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups);
OrgVersion.GroupsXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups));
pGroups.Data = new List<object>();//分组信息清零
i = 0;
}
}
if (pGroups.Data.Count > 0)//剩下的分组信息
{
GroupsVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups);
OrgVersion.GroupsXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pGroups));
}
OrgVersion.GroupsCount = Groups.Count;
OrgVersion.GroupsVersion = IMLibrary3.Security.Hasher.GetMD5Hash(Encoding.Default.GetBytes(GroupsVersion));
}
Dictionary<string, User> Users = GetUsers();//获得所有用户信息
if (Users != null)
{
IMLibrary3.Protocol.DownloadUsers pUsers = new IMLibrary3.Protocol.DownloadUsers();
pUsers.type = IMLibrary3.Protocol.type.result;
int i = 0;
foreach (User user in Users.Values)
{
pUsers.Data.Add(user);
i++;
if (i == sendUsersCount)
{
UsersVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers);
OrgVersion.UsersXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers));
pUsers.Data = new List<object>();//用户信息清零
i = 0;
}
}
if (pUsers.Data.Count > 0)//剩下的用户信息
{
UsersVersion += IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers);
OrgVersion.UsersXML.Add(IMLibrary3.Protocol.Factory.CreateXMLMsg(pUsers));
}
OrgVersion.UsersCount = Users.Count;
OrgVersion.UsersVersion = IMLibrary3.Security.Hasher.GetMD5Hash(Encoding.Default.GetBytes(UsersVersion));
}
return OrgVersion;
}