31 lines
675 B
C
31 lines
675 B
C
#ifndef _SWAYLOCK_COMM_H
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#define _SWAYLOCK_COMM_H
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#include <stdbool.h>
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struct swaylock_password;
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enum conn_reply_kind {
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REPLY_SUCCESS,
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REPLY_AUTH_ERR,
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REPLY_CONTINUE,
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REPLY_MSG,
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};
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struct comm_reply {
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enum conn_reply_kind kind;
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char pam_msg[256];
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};
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bool spawn_comm_child(void);
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ssize_t read_comm_request(char **buf_ptr);
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bool write_comm_reply(struct comm_reply reply);
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// Requests the provided password to be checked. The password is always cleared
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// when the function returns.
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bool write_comm_request(struct swaylock_password *pw);
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struct comm_reply read_comm_reply(void);
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// FD to poll for password authentication replies.
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int get_comm_reply_fd(void);
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#endif
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