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52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2014, 2015.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program. If not, see <http://www.gnu.org/licenses/>.
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login.h
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Authenticates users.
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*******************************************************************************/
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#ifndef LOGIN_H
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#define LOGIN_H
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struct check
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{
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sigset_t oldset;
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struct termios tio;
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pid_t pid;
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int pipe;
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union
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{
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int errnum;
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unsigned char errnum_bytes[sizeof(int)];
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};
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unsigned int errnum_done;
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bool pipe_nonblock;
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};
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bool login(const char* username);
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bool check_real(const char* username, const char* password);
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bool check_begin(struct check* chk,
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const char* username,
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const char* password,
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bool restrict_termmode);
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bool check_end(struct check* chk, bool* result, bool try);
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bool check(const char* username, const char* password);
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int graphical(void);
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int textual(void);
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#endif
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