Im Buddy Management Solution

Client Processing interface:

#define Wm_gv_userinfoupdate WM_GV +///< user Information update notification, WParam (int) represents the user ID number, and lParam (int) represents the update category #define Wm_gv_friendstatus WM_GV +///< Friends Online status changes, WParam (int) represents the friend User ID number, and lParam (int) indicates the user's current active status: 0 offline , 1 on-line Get a list of user friend IDs Brac_api DWORD brac_getuserfriends (Lpdword lpuseridarray, dword& dwusernum); Get Friends Online Status BRAC_API DWORD Brac_getfriendstatus (DWORD Dwfrienduserid, dword& dwstatus); Get a list of user group IDs Brac_api DWORD brac_getusergroups (Lpdword lpgroupidarray, dword& dwgroupnum); Get a list of friends under Group BRAC_API DWORD Brac_getgroupfriends (DWORD dwgroupid, Lpdword Lpuseridarray, dword& dwusernum); Get user Information BRAC_API DWORD Brac_getuserinfo (DWORD Dwuserid, DWORD dwinfoid, Tchar* Lpinfoname, DWORD Dwlen); Get user group name BRAC_API DWORD Brac_getgroupname (DWORD dwgroupid, tchar* Lpgroupname, DWORD Dwlen); Copy Code New API interface for server: User Information control type definition (api:bras_userinfocontrol incoming parameter, Onuserinfocontrol callback parameter) #define BRAS_USERINFO_CTRLCODE_KICKOUT 1///< kick the specified user out of the system #define BRAS_USERINFO_CTRLCODE_SYNCDATA 2///< Synchronizing the specified user's data to the client #define Bras_userinfo_ctrlcode_addgroup///< Add user Group, wparam group Id,lpstrvalue to group name #define Bras_userinfo_ctrlcode_delgroup///< Delete the user group, WPARAM is the group ID #define Bras_userinfo_ctrlcode_addfriend///< Add user friend, wparam as friend ID #define Bras_userinfo_ctrlcode_delfriend///< Delete a user friend, wparam a friend ID #define Bras_userinfo_ctrlcode_setgrouprelation///< to set the association relationship between friends and groups, wparam as a friend ID for group Id,lparam, indicating that a friend belongs to a group Set User Details BRAS_API DWORD Bras_setuserinfo (DWORD Dwuserid, DWORD dwinfoid, LPCTSTR Lpinfovalue, DWORD dwflags=0); Get details about a user BRAS_API DWORD Bras_getuserinfo (DWORD Dwuserid, DWORD dwinfoid, Tchar* Lpinfovalue, DWORD dwsize); User Information Control BRAS_API DWORD Bras_userinfocontrol (DWORD Dwuserid, DWORD Dwctrlcode, DWORD wparam=0, DWORD lparam=0, LPCTSTR lpstrvalue= NULL); Copy Code

Server-side business logic processing flow

Set the user's buddy list, group list, user attributes, and send data synchronization instructions in the User logon success event: User Login successful callback function definition typedef void (callback* Bras_onuserloginaction_callback) (DWORD Dwuserid, LPCTSTR szUserName, DWORD Dwlevel, LPCTSTR SZIPADDR, LPVOID lpuservalue); Copy Code I. Adding groups of users DWORD dwgroupid = 1; Bras_userinfocontrol (Dwuserid, Bras_userinfo_ctrlcode_addgroup, dwgroupid, 0, "my Friends"); dwGroupID = 2; Bras_userinfocontrol (Dwuserid, Bras_userinfo_ctrlcode_addgroup, dwgroupid, 0, "company colleague"); Copy Code Second, add user friends DWORD Dwfrienduserid = 10010; Bras_userinfocontrol (Dwuserid, Bras_userinfo_ctrlcode_addfriend, Dwfrienduserid); Dwfrienduserid = 10011; Bras_userinfocontrol (Dwuserid, Bras_userinfo_ctrlcode_addfriend, Dwfrienduserid); Copy Code Third, set the relationship between friends and groups (that is, which group a friend belongs to) DWORD dwgroupid = 1; DWORD Dwfrienduserid = 10010; Bras_userinfocontrol (Dwuserid, Bras_userinfo_ctrlcode_setgrouprelation, dwGroupID, dwFriendUserId); dwGroupID = 2; Dwfrienduserid = 10011; Bras_userinfocontrol (Dwuserid, Bras_userinfo_ctrlcode_setgrouprelation, dwGroupID, dwFriendUserId); Copy Code Iv. Setting up user information (user profile) Bras_setuserinfo (Dwuserid, 1, "my signature"); Bras_setuserinfo (Dwuserid, 2, "020-85276986"); ...... Copy Code V. Synchronize the previously set data to the client Bras_userinfocontrol (Dwuserid, bras_userinfo_ctrlcode_syncdata, 0, 0); Copy Code

Im Buddy Management Solution