swad-core/swad_nickname.h

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// swad_nickname.h: Users' nicknames
#ifndef _SWAD_NCK
#define _SWAD_NCK
/*
SWAD (Shared Workspace At a Distance in Spanish),
is a web platform developed at the University of Granada (Spain),
and used to support university teaching.
This file is part of SWAD core.
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Copyright (C) 1999-2018 Antonio Ca<EFBFBD>as Vargas
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This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*****************************************************************************/
/********************************* Headers ***********************************/
/*****************************************************************************/
/*****************************************************************************/
/************************* Public types and constants ************************/
/*****************************************************************************/
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#define Nck_MIN_CHARS_NICKNAME_WITHOUT_ARROBA 3
#define Nck_MIN_BYTES_NICKNAME_WITHOUT_ARROBA Nck_MIN_CHARS_NICKNAME_WITHOUT_ARROBA
#define Nck_MAX_CHARS_NICKNAME_WITHOUT_ARROBA 16
#define Nck_MAX_BYTES_NICKNAME_WITHOUT_ARROBA Nck_MAX_CHARS_NICKNAME_WITHOUT_ARROBA
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#define Nck_MAX_BYTES_NICKNAME_FROM_FORM (128 - 1) // For variables that store characters typed in a form
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#define Nck_MAX_BYTES_LIST_NICKS ((Nck_MAX_BYTES_NICKNAME_FROM_FORM + 2) * Cfg_MAX_USRS_IN_LIST)
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/*****************************************************************************/
/***************************** Public prototypes *****************************/
/*****************************************************************************/
bool Nck_CheckIfNickWithArrobaIsValid (const char *NicknameWithArroba);
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bool Nck_GetNicknameFromUsrCod (long UsrCod,
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char Nickname[Nck_MAX_BYTES_NICKNAME_WITHOUT_ARROBA + 1]);
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long Nck_GetUsrCodFromNickname (const char *Nickname);
void Nck_ShowFormChangeUsrNickname (void);
void Nck_RemoveNick (void);
void Nck_UpdateNick (void);
void Nck_UpdateMyNick (const char *NewNickname);
#endif