FreeCalypso > hg > themwi-system-sw
annotate sip-manual-out/disc_cmd.c @ 133:765991f42d86
liboutrt started with binary file reading
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 06 Oct 2022 23:15:26 -0800 |
parents | a36b731bfef9 |
children | f8a33603288f |
rev | line source |
---|---|
123
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1 /* |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 * In this module we implement user-driven sending of CANCEL and BYE |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
3 * disconnection requests. |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 */ |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 #include <sys/types.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 #include <sys/socket.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 #include <netinet/in.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 #include <stdio.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 #include <stdlib.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 #include <string.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
12 #include <strings.h> |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
13 #include "../libsip/out_msg.h" |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
14 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
15 extern struct sockaddr_in sip_dest_sin; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
16 extern char to_uri[]; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
17 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
18 send_cancel_req() |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
19 { |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
20 struct sip_msg_out msg; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
21 int rc; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
22 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
23 rc = start_request_out_msg(&msg, "CANCEL", to_uri); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
24 if (rc < 0) { |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
25 msg_size_err: fprintf(stderr, "composing CANCEL message: size error\n"); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
26 return(-1); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
27 } |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
28 rc = add_req_boilerplate(&msg, "1 CANCEL", 0); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
29 if (rc < 0) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
30 goto msg_size_err; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
31 out_msg_finish(&msg); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
32 sip_tx_packet(&msg, &sip_dest_sin); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
33 return(0); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
34 } |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
35 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
36 send_bye_req() |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
37 { |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
38 struct sip_msg_out msg; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
39 int rc; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
40 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
41 rc = start_request_out_msg(&msg, "BYE", to_uri); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
42 if (rc < 0) { |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
43 msg_size_err: fprintf(stderr, "composing BYE message: size error\n"); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
44 return(-1); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
45 } |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
46 rc = add_req_boilerplate(&msg, "2 BYE", 1); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
47 if (rc < 0) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
48 goto msg_size_err; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
49 out_msg_finish(&msg); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
50 sip_tx_packet(&msg, &sip_dest_sin); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
51 return(0); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
52 } |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
53 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
54 void |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
55 select_stdin() |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
56 { |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
57 char buf[256], *cp; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
58 |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
59 fgets(buf, sizeof buf, stdin); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
60 cp = index(buf, '\n'); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
61 if (cp) { |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
62 while (cp > buf && isspace(cp[-1])) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
63 cp--; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
64 *cp = '\0'; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
65 } |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
66 for (cp = buf; isspace(*cp); cp++) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
67 ; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
68 if (!*cp) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
69 return; |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
70 if (!strcmp(cp, "b") || !strcasecmp(cp, "bye")) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
71 send_bye_req(); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
72 else if (!strcmp(cp, "c") || !strcasecmp(cp, "cancel")) |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
73 send_cancel_req(); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
74 else |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
75 fprintf(stderr, "error: non-understood stdin command\n"); |
a36b731bfef9
sip-manual-out: implement sending BYE and CANCEL
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
76 } |