1 87d297d1 2024-02-22 op /*
 2 87d297d1 2024-02-22 op  * Copyright (c) 2021, 2024 Omar Polo <op@omarpolo.com>
 3 87d297d1 2024-02-22 op  *
 4 87d297d1 2024-02-22 op  * Permission to use, copy, modify, and distribute this software for any
 5 87d297d1 2024-02-22 op  * purpose with or without fee is hereby granted, provided that the above
 6 87d297d1 2024-02-22 op  * copyright notice and this permission notice appear in all copies.
 7 87d297d1 2024-02-22 op  *
 8 87d297d1 2024-02-22 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 87d297d1 2024-02-22 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 87d297d1 2024-02-22 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 87d297d1 2024-02-22 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 87d297d1 2024-02-22 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 87d297d1 2024-02-22 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 87d297d1 2024-02-22 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 87d297d1 2024-02-22 op  */
16 87d297d1 2024-02-22 op 
17 87d297d1 2024-02-22 op struct imsgev {
18 87d297d1 2024-02-22 op 	struct imsgbuf	 ibuf;
19 87d297d1 2024-02-22 op 	void		(*handler)(int, int, void *);
20 87d297d1 2024-02-22 op 	short		 events;
21 87d297d1 2024-02-22 op };
22 87d297d1 2024-02-22 op 
23 87d297d1 2024-02-22 op #define IMSG_DATA_SIZE(imsg)	((imsg).hdr.len - IMSG_HEADER_SIZE)
24 87d297d1 2024-02-22 op 
25 87d297d1 2024-02-22 op enum imsg_type {
26 87d297d1 2024-02-22 op 	/* ui <-> net */
27 87d297d1 2024-02-22 op 	IMSG_GET,		/* struct get_req, peerid is the tab id */
28 87d297d1 2024-02-22 op 	IMSG_ERR,
29 87d297d1 2024-02-22 op 	IMSG_CHECK_CERT,
30 87d297d1 2024-02-22 op 	IMSG_CERT_STATUS,
31 87d297d1 2024-02-22 op 	IMSG_REPLY,		/* reply code (int) + meta string */
32 87d297d1 2024-02-22 op 	IMSG_PROCEED,
33 87d297d1 2024-02-22 op 	IMSG_STOP,
34 87d297d1 2024-02-22 op 	IMSG_BUF,
35 87d297d1 2024-02-22 op 	IMSG_EOF,
36 87d297d1 2024-02-22 op 	IMSG_QUIT,
37 87d297d1 2024-02-22 op 
38 87d297d1 2024-02-22 op 	/* ui <-> ctl */
39 87d297d1 2024-02-22 op 	IMSG_CTL_OPEN_URL,
40 87d297d1 2024-02-22 op };
41 87d297d1 2024-02-22 op 
42 87d297d1 2024-02-22 op void		 imsg_event_add(struct imsgev *);
43 87d297d1 2024-02-22 op int		 imsg_compose_event(struct imsgev *, uint16_t, uint32_t, pid_t, int, const void *, uint16_t);
44 87d297d1 2024-02-22 op 
45 87d297d1 2024-02-22 op int		 ibuf_borrow_str(struct ibuf *, char **);