private void DoAgreeFriendRequest(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.AgreeFriendRequest(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1));
string msg = "Server#" + OpType.AGREE_FRIEND_REQUEST_RES + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(analy.GetParaIndexOf(1)))
{
SmallUser sUser = OLList.GetUserByID(analy.GetParaIndexOf(1));
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
private string DoLogin(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string format = "Server#" + OpType.LOGIN_RES + "#";
format += (dbf.Login(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) == true?1:0);
if (dbf.Login(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)))
{
string IP = endPoint.Address.ToString();
int Port = endPoint.Port;
OLList.OnLined(new SmallUser(analy.GetUserID(), IP, Port));
string msg = "Server#" + OpType.INFORM_FRIENDS + "#" + analy.GetParaIndexOf(0);
foreach (string userID in OLList.GetAllOLUsersID())
{
if (dbf.IsFriend(analy.GetParaIndexOf(0), userID))
{
SmallUser sUser = OLList.GetUserByID(userID);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
}
}
return(format);
}
private void DoLeaveGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.LeaveGroup(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0));
}
private void DoDisagreeJoinGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.DisagreeJoinGroup(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0));
string msg = "Server#" + OpType.DISAGREE_JOIN_GROUP_RES + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(analy.GetParaIndexOf(0)))
{
SmallUser sUser = OLList.GetUserByID(analy.GetParaIndexOf(0));
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
private void DoRecieveOffLineMsg(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.RecieveOffLineMessage(int.Parse(analy.GetParaIndexOf(0)));
}
//应该确保不是加入自己创建的群组，以及应该没有已有的请求,否则返回空的想序列值
private string DoJoinGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.JOIN_GROUP_RES;
if (!dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator.Equals(analy.GetParaIndexOf(0)) && !dbf.EntityExists(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0)))
{
msg += "#" + dbf.RequestJoinGroup(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0));
string notice = "Server#" + OpType.JOIN_GROUP_NOTE + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator))
{
SmallUser sUser = OLList.GetUserByID(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(notice);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
return(msg);
}
//发送群组消息，如果在线则提示对方，如果不在线则送到离线数据库
private void DoSendGroupMsg(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <UserInfo> list = dbf.GetMembersInGroup(int.Parse(analy.GetParaIndexOf(1)));
list.Add(dbf.GetUserInfo(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(1))).GroupCreator));
string msg = "Server#" + OpType.SEND_GROUP_MSG_RES + "#" + analy.GetParaIndexOf(0) + "#" + dbf.GetUserInfo(analy.GetParaIndexOf(0)).UserName + "#" + analy.GetParaIndexOf(1) + "#" + analy.GetParaFromIndex(2);
foreach (UserInfo user in list)
{
if (OLList.IsOnLine(user.UserID))
{
SmallUser sUser = OLList.GetUserByID(user.UserID);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
else
{
dbf.SendOffLineMessage(user.UserID, analy.GetParaIndexOf(0), analy.GetParaFromIndex(2));
}
}
}
private void DoLogout(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
OLList.OffLined(analy.GetParaIndexOf(0));
string msg = "Server#" + OpType.LOGOUT_NOTE + "#" + analy.GetParaIndexOf(0);
foreach (string userID in OLList.GetAllOLUsersID())
{
if (dbf.IsFriend(userID, analy.GetParaIndexOf(0)))
{
SmallUser sUser = OLList.GetUserByID(userID);
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(msg);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
}
//删除好友
private void DoDeleteFriend(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
dbf.DeleteFriend(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1));
}
//这里调用时应该注意应确保两者不是好友，且两者没有未处理的加好友请求,否则返回空的序列值
private string DoSendFriendRequest(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.SEND_FRIEND_REQUEST_RES;
if (!dbf.IsFriend(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) && !dbf.RequestExists(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) && !dbf.RequestExists(analy.GetParaIndexOf(1), analy.GetParaIndexOf(0)) && !analy.GetParaIndexOf(0).Equals(analy.GetParaIndexOf(1)))
{
msg += "#" + dbf.RequestFriend(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1));
string notice = "Server#" + OpType.SEND_FRIEND_REQUEST_NOTE + "#" + analy.GetParaIndexOf(0) + "#" + analy.GetParaIndexOf(1);
if (OLList.IsOnLine(analy.GetParaIndexOf(0)))
{
SmallUser sUser = OLList.GetUserByID(analy.GetParaIndexOf(0));
CClient client = new CClient(sUser.IPAddress, sUser.IPPort);
try
{
client.ConnectToServer();
client.GetNetworkStream();
client.Communicate(notice);
client.ReLeaseAll();
}
catch (Exception e)
{
System.Console.WriteLine("无法连接用户");
}
}
}
return(msg);
}
private string DoGetAllFriendsOL(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <UserInfo> list = new List <UserInfo>();
foreach (string userID in OLList.GetAllOLUsersID())
{
if (dbf.IsFriend(analy.GetParaIndexOf(0), userID))
{
list.Add(dbf.GetUserInfo(userID));
}
}
string msg = "Server#" + OpType.ALL_ONLINE_FRIENDS_RES;
foreach (UserInfo user in list)
{
msg += "#" + user.UserID;
msg += "#" + user.UserName;
msg += "#" + user.UserPassword;
msg += "#" + (user.UserSex == true ? 1 : 0);
msg += "#" + user.UserAge.ToString();
msg += "#" + user.UserAddress;
msg += "#" + user.UserHeadpic;
msg += "#" + user.UserCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
msg += "#" + user.UserEmail;
}
return(msg);
}
private string DoGetGroupMembers(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <UserInfo> list = new List <UserInfo>();
list.Add(dbf.GetUserInfo(dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(0))).GroupCreator));
list.AddRange(dbf.GetMembersInGroup(int.Parse(analy.GetParaIndexOf(0))));
string msg = "Server#" + OpType.MEMBERS_IN_GROUP_RES;
foreach (UserInfo user in list)
{
msg += "#" + user.UserID;
msg += "#" + user.UserName;
msg += "#" + user.UserPassword;
msg += "#" + (user.UserSex == true ? 1 : 0);
msg += "#" + user.UserAge.ToString();
msg += "#" + user.UserAddress;
msg += "#" + user.UserHeadpic;
msg += "#" + user.UserCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
msg += "#" + user.UserEmail;
}
return(msg);
}
private string DoIsFriend(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.IS_FRIEND_RES;
msg += "#" + (dbf.IsFriend(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1)) == true?1:0);
return(msg);
}
private string DoIsInGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.IS_IN_GROUP_RES;
msg += "#" + (dbf.IsInTheGroup(int.Parse(analy.GetParaIndexOf(1)), analy.GetParaIndexOf(0)) == true?1:0);
return(msg);
}
private string DoSendOffLineMsg(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
string msg = "Server#" + OpType.SEND_OFFLINE_MSG_RES;
msg += "#" + dbf.SendOffLineMessage(analy.GetParaIndexOf(0), analy.GetParaIndexOf(1), analy.GetParaFromIndex(2));
return(msg);
}
private string DoGetFriendIP(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
string msg = "Server#" + OpType.FRIEND_IP_RES;
if (OLList.IsOnLine(analy.GetParaIndexOf(0)))
{
msg += "#" + OLList.GetUserByID(analy.GetParaIndexOf(0)).IPAddress;
}
return(msg);
}
private void DoAlterGroupInfo(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
GroupInfo group = new GroupInfo();
group.GroupID = int.Parse(analy.GetParaIndexOf(0));
group.GroupName = analy.GetParaIndexOf(1);
group.GroupCreator = analy.GetParaIndexOf(2);
group.GroupCreateDate = DateTime.Parse(analy.GetParaIndexOf(3));
group.GroupLogo = analy.GetParaIndexOf(4);
dbf.AlterGroupInfo(group);
}
private string DoGetGroupInfo(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
GroupInfo group = dbf.GetGroupInfo(int.Parse(analy.GetParaIndexOf(0).Trim()));
string msg = "Server#" + OpType.GROUP_INFO_RES;
msg += "#" + group.GroupID.ToString();
msg += "#" + group.GroupName;
msg += "#" + group.GroupCreator;
msg += "#" + group.GroupCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
msg += "#" + group.GroupLogo;
return(msg);
}
private string DoCreateGroup(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
GroupInfo group = new GroupInfo();
group.GroupName = analy.GetParaIndexOf(0);
group.GroupCreator = analy.GetParaIndexOf(1);
group.GroupCreateDate = DateTime.Parse(analy.GetParaIndexOf(2));
group.GroupLogo = analy.GetParaIndexOf(3);
string msg = "Server#" + OpType.CREATE_GROUP_RES;
msg += "#" + dbf.InsertGroupInfo(group);
return(msg);
}
private void DoAlterUserInfo(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
UserInfo user = new UserInfo();
user.UserID = analy.GetParaIndexOf(0);
user.UserName = analy.GetParaIndexOf(1);
user.UserPassword = analy.GetParaIndexOf(2);
user.UserSex = int.Parse(analy.GetParaIndexOf(3)) == 1 ? true : false;
user.UserAge = int.Parse(analy.GetParaIndexOf(4));
user.UserAddress = analy.GetParaIndexOf(5);
user.UserHeadpic = analy.GetParaIndexOf(6);
user.UserCreateDate = DateTime.Parse(analy.GetParaIndexOf(7));
user.UserEmail = analy.GetParaIndexOf(8);
dbf.AlterUserInfo(user);
}
private string DoFindGroups(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <GroupInfo> list = dbf.FindGroupByName(analy.GetParaIndexOf(0).Trim());
string msg = "Server#" + OpType.FIND_GROUPS_RES;
foreach (GroupInfo group in list)
{
msg += "#" + group.GroupID.ToString();
msg += "#" + group.GroupName;
msg += "#" + group.GroupCreator;
msg += "#" + group.GroupCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
msg += "#" + group.GroupLogo;
}
return(msg);
}
private GroupInfo GetGroupInfo(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
GroupInfo group = new GroupInfo();
int paraIndex = 0;
if (analy.GetParaIndexOf(paraIndex) != null)
{
group.GroupID = int.Parse(analy.GetParaIndexOf(paraIndex++));
group.GroupName = analy.GetParaIndexOf(paraIndex++);
group.GroupCreator = analy.GetParaIndexOf(paraIndex++);
group.GroupCreateDate = DateTime.Parse(analy.GetParaIndexOf(paraIndex++));
group.GroupLogo = analy.GetParaIndexOf(paraIndex++);
return(group);
}
return(null);
}
//这里解析遇到问题：输入的信息不应该包含'#'否则发生解析错误，可以在客户端防止用户输入该符号
private List <OffLineMessages> GetOffLineMessagesList(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
List <OffLineMessages> list = new List <OffLineMessages>();
int paraIndex = 0;
while (analy.GetParaIndexOf(paraIndex) != null)
{
OffLineMessages msgTemp = new OffLineMessages();
msgTemp.MessageID = int.Parse(analy.GetParaIndexOf(paraIndex++));
msgTemp.MessageUser1 = analy.GetParaIndexOf(paraIndex++);
msgTemp.MessageUser2 = analy.GetParaIndexOf(paraIndex++);
msgTemp.MessageContent = analy.GetParaIndexOf(paraIndex++);
msgTemp.MessageSendTime = DateTime.Parse(analy.GetParaIndexOf(paraIndex++));
list.Add(msgTemp);
}
return(list);
}
private List <GroupInfo> GetGroupList(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
List <GroupInfo> list = new List <GroupInfo>();
int paraIndex = 0;
while (analy.GetParaIndexOf(paraIndex) != null)
{
GroupInfo groupTemp = new GroupInfo();
groupTemp.GroupID = int.Parse(analy.GetParaIndexOf(paraIndex++));
groupTemp.GroupName = analy.GetParaIndexOf(paraIndex++);
groupTemp.GroupCreator = analy.GetParaIndexOf(paraIndex++);
groupTemp.GroupCreateDate = DateTime.Parse(analy.GetParaIndexOf(paraIndex++));
groupTemp.GroupLogo = analy.GetParaIndexOf(paraIndex++);
list.Add(groupTemp);
}
return(list);
}
private string DoGetUserInfo(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
UserInfo user = dbf.GetUserInfo(analy.GetParaIndexOf(0).Trim());
string msg = "Server#" + OpType.USER_INFO_RES;
msg += "#" + user.UserID;
msg += "#" + user.UserName;
msg += "#" + user.UserPassword;
msg += "#" + (user.UserSex == true ? 1 : 0);
msg += "#" + user.UserAge.ToString();
msg += "#" + user.UserAddress;
msg += "#" + user.UserHeadpic;
msg += "#" + user.UserCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
msg += "#" + user.UserEmail;
return(msg);
}
private List <Relationship> GetRelationshipList(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
List <Relationship> list = new List <Relationship>();
int paraIndex = 0;
while (analy.GetParaIndexOf(paraIndex) != null)
{
Relationship relatTemp = new Relationship();
relatTemp.RelatID = int.Parse(analy.GetParaIndexOf(paraIndex++));
relatTemp.RelatUser1 = analy.GetParaIndexOf(paraIndex++);
relatTemp.RelatUser2 = analy.GetParaIndexOf(paraIndex++);
relatTemp.RelatConfirm = int.Parse(analy.GetParaIndexOf(paraIndex++)) == 1 ? true : false;
relatTemp.RelatCreateDate = DateTime.Parse(analy.GetParaIndexOf(paraIndex++));
list.Add(relatTemp);
}
return(list);
}
private string DoGetAllSentFriendRequests(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <Relationship> list = new List <Relationship>();
list = dbf.SentFriendRequests(analy.GetParaIndexOf(0));
string msg = "Server#" + OpType.ALL_FRIEND_REQUESTS_SED_RES;
foreach (Relationship relat in list)
{
msg += "#" + relat.RelatID.ToString();
msg += "#" + relat.RelatUser1;
msg += "#" + relat.RelatUser2;
msg += "#" + (relat.RelatConfirm == true ? 1 : 0);
msg += "#" + relat.RelatCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
}
return(msg);
}
private string DoGetAllJoinGroupRequests(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <GroupEntity> list = new List <GroupEntity>();
list = dbf.JoinGroupRequests(int.Parse(analy.GetParaIndexOf(0)));
string msg = "Server#" + OpType.ALL_GROUP_REQUEST_RES;
foreach (GroupEntity entity in list)
{
msg += "#" + entity.EntityID;
msg += "#" + entity.EntityGroupID;
msg += "#" + entity.EntityMemID;
msg += "#" + (entity.EntityConfirm == true ? 1 : 0);
msg += "#" + entity.EntityCreateDate.ToString("yyyy-MM-dd HH:mm:ss");
}
return(msg);
}
private List <GroupEntity> GetGroupEntityList(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
List <GroupEntity> list = new List <GroupEntity>();
int paraIndex = 0;
while (analy.GetParaIndexOf(paraIndex) != null)
{
GroupEntity entityTemp = new GroupEntity();
entityTemp.EntityID = int.Parse(analy.GetParaIndexOf(paraIndex++));
entityTemp.EntityGroupID = int.Parse(analy.GetParaIndexOf(paraIndex++));
entityTemp.EntityMemID = analy.GetParaIndexOf(paraIndex++);
entityTemp.EntityConfirm = int.Parse(analy.GetParaIndexOf(paraIndex++)) == 1 ? true : false;
entityTemp.EntityCreateDate = DateTime.Parse(analy.GetParaIndexOf(paraIndex++));
list.Add(entityTemp);
}
return(list);
}
private string DoGetAllOffLineMsg(string formatString)
{
AnalysisStr analy = new AnalysisStr(formatString);
DBFunction dbf = new DBFunction();
List <OffLineMessages> list = new List <OffLineMessages>();
list = dbf.RecievedOffLineMessages(analy.GetParaIndexOf(0));
list.AddRange(dbf.SentOffLineMessages(analy.GetParaIndexOf(0)));
string msg = "Server#" + OpType.ALL_OFFLINE_MSG_RES;
foreach (OffLineMessages message in list)
{
msg += "#" + message.MessageID.ToString();
msg += "#" + message.MessageUser1;
msg += "#" + message.MessageUser2;
msg += "#" + message.MessageContent;
msg += "#" + message.MessageSendTime.ToString("yyyy-MM-dd HH:mm:ss");
}
return(msg);
}