MikelSV / CodeCore / api_login

void CcError(VString module, VString err){
    HLString ls;
    MTime mt;

    ls + mt.date("[d.m.y. H:i:s] ") + "CcError: " + module + ": " + err + "\r\n";

    print(ls.String());
    SaveFileAppend("error.log", ls.String());
    return ;
}

class CcUserSess{
public:
    CcUserSess *_p, *_n;
    unsigned int sid;
    //unsigned int uid;
    unsigned char sess[32];

    int FindFound(unsigned int l){
        return sid == l;
    }

};

class CcUser{
public:
    CcUser *_p, *_n;
    unsigned int uid;
    unsigned int lsid;

    // login & pass
    VString login, pass;
    MString data;

    // Sessions
    AList<AListAllocOList<CcUserSess>, CcUserSess> sess;

    CcUser(){
        lsid = rand();
    }

    void SetLoginPass(VString l, VString p){
        login = l;
        pass = p;
        data.AddR(login, pass);
    }

    int FindFound(VString l){
        return login == l;
    }

    int FindFound(unsigned int l){
        return uid == l;
    }

    int NewSess(int &ruid, int &rsid, TString &rsess){
        CcUserSess *s = sess.New();
        if(!s)
            return 0;

        TString r = RandGetUniqLine();

        ruid = uid;
        s->sid = rsid = ++ lsid;
        memcpy(s->sess, r, sizeof(s->sess));
        rsess = r.str(0, sizeof(s->sess));

        // Fix!!! Add delete old sess!

        return 1;
    }

    int TestSess(int &ruid, int &rsid, TString &rsess){
        CcUserSess *s = sess.Find(rsid);
        if(!s)
            return 0;

        if(VString(s->sess, sizeof(s->sess)) == rsess)
            return 1;

        return 0;
    }

    int DelSess(int &ruid, int &rsid, TString &rsess){
        CcUserSess *s = sess.Find(rsid);
        if(!s)
            return 0;

        if(VString(s->sess, sizeof(s->sess)) == rsess){
            sess.Free(s);
            return 1;
        }

        return 0;
    }

};

class CcUsers : public TLock{
    AList<AListAllocOList<CcUser>, CcUser> list;
    unsigned int luid;

public:
    CcUsers(){
        luid = 0;
    }

    // Load
    int LoadUser(VString login, VString pass){
        CcUser *user = list.New();
        user->SetLoginPass(login, pass);
    }

    int LoadUsers(){
        Readdir rd;
        rd.ReadDir("users/");

        VString login, pass;

        for(int i = 0; i < rd.size(); i++){
            TString data = LoadFile(HLString() + "users/" + rd[i].key);
            if(!data){
                CcError("CcUsers::LoadUsers()", HLString() + "Data is null in " + "'users/" + rd[i].key + "'");
                continue;
            }

            CjxCont cc;
            cc.Read(data);

            if((login = cc.GetValue("login")) && (pass = cc.GetValue("pass"))){
                LoadUser(login, pass);
            } else{
                CcError("CcUsers::LoadUsers()", HLString() + "Login or pass is null in " + "'users/" + rd[i].key + "'");
            }
        }

        return 1;
    }

    int Login(VString login, VString pass, int &uid, int &sid, TString &sess){
        UGLOCK(this);

        CcUser *user = list.Find(login);
        if(user && user->pass == pass)
            return user->NewSess(uid, sid, sess);


        return 0;
    }

    int LoginSess(int &uid, int &sid, TString &sess){
        UGLOCK(this);

        CcUser *user = list.Find(uid);
        if(user)
            return user->TestSess(uid, sid, sess);

        return 0;
    }

    int LogOut(int &uid, int &sid, TString &sess){
        UGLOCK(this);

        CcUser *user = list.Find(uid);
        if(user)
            return user->DelSess(uid, sid, sess);

        return 0;
    }

} users;


int ApiLogin(VString name, VString pass, int &uid, int &sid, TString &sess){
    return users.Login(name, pass, uid, sid, sess);
}

int ApiLoginSess(int &uid, int &sid, TString &sess){
    return users.LoginSess(uid, sid, sess);
}

int ApiLogOut(int &uid, int &sid, TString &sess){
    return users.LogOut(uid, sid, sess);
}