nim_cpp_friend.h

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#ifndef _NIM_SDK_CPP_FRIEND_H_
#define _NIM_SDK_CPP_FRIEND_H_
 
#include <functional>
#include <list>
#include <string>
#include "nim_cpp_wrapper/helper/nim_friend_helper.h"
#include "nim_cpp_wrapper/nim_sdk_cpp_wrapper.h"
namespace nim {
class NIM_SDK_CPPWRAPPER_DLL_API Friend {
public:
    typedef std::function<void(const FriendChangeEvent&)> FriendChangeCallback;
    typedef std::function<void(NIMResCode res_code)> FriendOptCallback;
    typedef std::function<void(NIMResCode res_code, const std::list<nim::FriendProfile>& user_profile_list)>
        GetFriendsListCallback;
    typedef std::function<void(const std::string& accid, const nim::FriendProfile& user_profile)>
        GetFriendProfileCallback;
 
public:
    static void RegChangeCb(const FriendChangeCallback& cb, const std::string& json_extension = "");
 
    static bool Request(const std::string& accid,
        NIMVerifyType verify_type,
        const std::string& msg,
        const FriendOptCallback& cb,
        const std::string& json_extension = "");
 
    static bool Delete(const std::string& accid, const FriendOptCallback& cb, const std::string& json_extension = "");
 
    static bool DeleteEx(const std::string& accid, const DeleteFriendOption& option, const FriendOptCallback& cb);
 
    static bool Update(const FriendProfile& friend_profile, const FriendOptCallback& cb, const std::string& json_extension = "");
 
    static void GetList(const GetFriendsListCallback& cb, const std::string& json_extension = "");
 
    static void GetFriendProfile(const std::string& accid, const GetFriendProfileCallback& cb, const std::string& json_extension = "");
 
    static bool ParseFriendAddEvent(const FriendChangeEvent& change_event, FriendAddEvent& out_event);
 
    static bool ParseFriendDelEvent(const FriendChangeEvent& change_event, FriendDelEvent& out_event);
 
    static bool ParseFriendProfileUpdateEvent(const FriendChangeEvent& change_event, FriendProfileUpdateEvent& out_event);
 
    static bool ParseFriendProfileSyncEvent(const FriendChangeEvent& change_event, FriendProfileSyncEvent& out_event);
 
    static void UnregFriendCb();
 
    static bool QueryFriendshipBlock(const std::string& accid, const std::string& json_extension = "");
 
    static bool QueryFriendListByKeyword(const std::string& keyword, const GetFriendsListCallback& cb, const std::string& json_extension = "");
};
 
}  // namespace nim
 
#endif  //_NIM_SDK_CPP_FRIEND_H_