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87 lines
3.3 KiB
C
87 lines
3.3 KiB
C
// swad_ID.h: Users' IDs
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#ifndef _SWAD_ID
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#define _SWAD_ID
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/*
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SWAD (Shared Workspace At a Distance in Spanish),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2021 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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#include "swad_user.h"
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/*****************************************************************************/
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/************************* Public types and constants ************************/
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/*****************************************************************************/
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#define ID_MIN_DIGITS_AUTOMATIC_DETECT_USR_ID 6 // Used for detect automatically users' IDs inside a text
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#define ID_MIN_DIGITS_USR_ID 1 // A user's ID must have at least these digits
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#define ID_MIN_CHARS_USR_ID 5 // This number MUST be >= 3
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#define ID_MIN_BYTES_USR_ID ID_MIN_CHARS_USR_ID
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#define ID_MAX_CHARS_USR_ID 16
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#define ID_MAX_BYTES_USR_ID ID_MAX_CHARS_USR_ID
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#define ID_MAX_BYTES_LIST_USRS_IDS (ID_MAX_BYTES_USR_ID * Cfg_MAX_USRS_IN_LIST * 10)
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struct ListIDs
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{
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bool Confirmed;
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char ID[ID_MAX_BYTES_USR_ID + 1];
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};
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/*****************************************************************************/
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/***************************** Public prototypes *****************************/
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/*****************************************************************************/
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void ID_GetListIDsFromUsrCod (struct UsrData *UsrDat);
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void ID_ReallocateListIDs (struct UsrData *UsrDat,unsigned NumIDs);
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void ID_FreeListIDs (struct UsrData *UsrDat);
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unsigned ID_GetListUsrCodsFromUsrID (struct UsrData *UsrDat,
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const char *EncryptedPassword, // If NULL or empty ==> do not check password
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struct ListUsrCods *ListUsrCods,
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bool OnlyConfirmedIDs);
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void ID_PutParamOtherUsrIDPlain (void);
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void ID_GetParamOtherUsrIDPlain (void);
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bool ID_CheckIfUsrIDIsValid (const char *UsrID);
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bool ID_CheckIfUsrIDSeemsAValidID (const char *UsrID);
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void ID_WriteUsrIDs (struct UsrData *UsrDat,const char *Anchor);
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bool ID_ICanSeeOtherUsrIDs (const struct UsrData *UsrDat);
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void ID_ShowFormChangeMyID (bool IShouldFillInID);
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void ID_ShowFormChangeOtherUsrID (void);
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void ID_RemoveMyUsrID (void);
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void ID_RemoveOtherUsrID (void);
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void ID_NewMyUsrID (void);
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void ID_NewOtherUsrID (void);
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void ID_ConfirmOtherUsrID (void);
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void ID_ConfirmUsrID (const struct UsrData *UsrDat,const char *UsrID);
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#endif
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