FreeCalypso > hg > themwi-system-sw
annotate sip-in/readconf.c @ 100:1579ec0e9fb9
mgw internal code: set GSM side RTP packet size in one place
and also set payload magic value for use by GSM->PSTN code
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 26 Sep 2022 13:57:20 -0800 |
parents | a9137bdb6047 |
children | ce3b1db7d1d7 |
rev | line source |
---|---|
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1 /* |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 * In this module we implement the reading of /var/gsm/themwi-sip-in.cfg: |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
3 * the main settings are bind-ip and bind-port, but we also have some |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 * optional config settings. |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 */ |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 #include <sys/types.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 #include <sys/socket.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 #include <netinet/in.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 #include <arpa/inet.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 #include <ctype.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
12 #include <stdio.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
13 #include <stdlib.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
14 #include <string.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
15 #include <strings.h> |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
16 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
17 struct in_addr sip_bind_ip; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
18 unsigned sip_bind_port; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
19 int cfg_use_100rel; |
68
709b78a4ebf0
sip-in: implement retransmission of INVITE responses
Mychaela Falconia <falcon@freecalypso.org>
parents:
47
diff
changeset
|
20 unsigned cfg_retrans_timeout = 500; |
709b78a4ebf0
sip-in: implement retransmission of INVITE responses
Mychaela Falconia <falcon@freecalypso.org>
parents:
47
diff
changeset
|
21 unsigned cfg_retrans_count = 10; |
92
a9137bdb6047
sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents:
91
diff
changeset
|
22 unsigned max_forwards = 70; |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
23 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
24 static char config_file_pathname[] = "/var/gsm/themwi-sip-in.cfg"; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
25 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
26 struct parse_state { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
27 int lineno; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
28 int set_mask; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
29 }; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
30 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
31 static void |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
32 require_one_arg(st, kw, arg) |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
33 struct parse_state *st; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
34 char *kw, *arg; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
35 { |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
36 char *cp; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
37 |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
38 if (*arg == '\0' || *arg == '#') { |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
39 inv_syntax: fprintf(stderr, |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
40 "%s line %d: %s setting requires one argument\n", |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
41 config_file_pathname, st->lineno, kw); |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
42 exit(1); |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
43 } |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
44 for (cp = arg; *cp && !isspace(*cp); cp++) |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
45 ; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
46 if (*cp) |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
47 *cp++ = '\0'; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
48 while (isspace(*cp)) |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
49 cp++; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
50 if (*cp != '\0' && *cp != '#') |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
51 goto inv_syntax; |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
52 } |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
53 |
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
54 static void |
90
736c2d68595f
sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
89
diff
changeset
|
55 handle_ip(st, kw, arg, var) |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
56 struct parse_state *st; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
57 char *kw, *arg; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
58 struct in_addr *var; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
59 { |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
60 require_one_arg(st, kw, arg); |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
61 var->s_addr = inet_addr(arg); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
62 if (var->s_addr == INADDR_NONE) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
63 fprintf(stderr, |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
64 "%s line %d: invalid IP address argument \"%s\"\n", |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
65 config_file_pathname, st->lineno, arg); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
66 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
67 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
68 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
69 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
70 static void |
90
736c2d68595f
sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
89
diff
changeset
|
71 handle_num(st, kw, arg, var) |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
72 struct parse_state *st; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
73 char *kw, *arg; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
74 unsigned *var; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
75 { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
76 char *endp; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
77 |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
78 require_one_arg(st, kw, arg); |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
79 *var = strtoul(arg, &endp, 10); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
80 if (*endp) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
81 fprintf(stderr, "%s line %d: invalid numeric argument \"%s\"\n", |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
82 config_file_pathname, st->lineno, arg); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
83 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
84 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
85 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
86 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
87 static void |
90
736c2d68595f
sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
89
diff
changeset
|
88 handle_bool(st, kw, arg, var) |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
89 struct parse_state *st; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
90 char *kw, *arg; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
91 int *var; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
92 { |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
93 require_one_arg(st, kw, arg); |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
94 if (!strcmp(arg, "true") || !strcmp(arg, "on") || !strcmp(arg, "yes") |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
95 || !strcmp(arg, "1")) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
96 *var = 1; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
97 return; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
98 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
99 if (!strcmp(arg, "false") || !strcmp(arg, "off") || !strcmp(arg, "no") |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
100 || !strcmp(arg, "0")) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
101 *var = 0; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
102 return; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
103 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
104 fprintf(stderr, "%s line %d: invalid boolean argument \"%s\"\n", |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
105 config_file_pathname, st->lineno, arg); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
106 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
107 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
108 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
109 static void |
91
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
110 handle_retrans_conf(st, kw, arg) |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
111 struct parse_state *st; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
112 char *kw, *arg; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
113 { |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
114 char *cp = arg; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
115 |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
116 if (!isdigit(*cp)) { |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
117 inv: fprintf(stderr, |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
118 "%s line %d: %s setting requires two numeric arguments\n", |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
119 config_file_pathname, st->lineno, kw); |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
120 exit(1); |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
121 } |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
122 cfg_retrans_timeout = strtoul(cp, &cp, 10); |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
123 while (isspace(*cp)) |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
124 cp++; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
125 if (!isdigit(*cp)) |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
126 goto inv; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
127 cfg_retrans_count = strtoul(cp, &cp, 10); |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
128 while (isspace(*cp)) |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
129 cp++; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
130 if (*cp != '\0' && *cp != '#') |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
131 goto inv; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
132 } |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
133 |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
134 static void |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
135 process_line(st, line) |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
136 struct parse_state *st; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
137 char *line; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
138 { |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
139 char *cp, *kw; |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
140 void (*handler)(), *var; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
141 int set_id; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
142 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
143 if (!index(line, '\n')) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
144 fprintf(stderr, "%s line %d: too long or missing newline\n", |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
145 config_file_pathname, st->lineno); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
146 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
147 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
148 for (cp = line; isspace(*cp); cp++) |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
149 ; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
150 if (*cp == '\0' || *cp == '#') |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
151 return; |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
152 for (kw = cp; *cp && !isspace(*cp); cp++) |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
153 ; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
154 if (*cp) |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
155 *cp++ = '\0'; |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
156 if (!strcmp(kw, "bind-ip")) { |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
157 handler = handle_ip; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
158 var = &sip_bind_ip; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
159 set_id = 1; |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
160 } else if (!strcmp(kw, "bind-port")) { |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
161 handler = handle_num; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
162 var = &sip_bind_port; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
163 set_id = 2; |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
164 } else if (!strcmp(kw, "use-100rel")) { |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
165 handler = handle_bool; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
166 var = &cfg_use_100rel; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
167 set_id = 0; |
91
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
168 } else if (!strcmp(kw, "sip-udp-retrans")) { |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
169 handler = handle_retrans_conf; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
170 var = (void *) 0; |
fd23e2747b45
sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents:
90
diff
changeset
|
171 set_id = 0; |
92
a9137bdb6047
sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents:
91
diff
changeset
|
172 } else if (!strcmp(kw, "max-forwards")) { |
a9137bdb6047
sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents:
91
diff
changeset
|
173 handler = &handle_num; |
a9137bdb6047
sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents:
91
diff
changeset
|
174 var = &max_forwards; |
a9137bdb6047
sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents:
91
diff
changeset
|
175 set_id = 0; |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
176 } else { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
177 fprintf(stderr, "%s line %d: non-understood keyword \"%s\"\n", |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
178 config_file_pathname, st->lineno, kw); |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
179 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
180 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
181 if (st->set_mask & set_id) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
182 fprintf(stderr, "%s line %d: duplicate %s setting\n", |
89
e64d4d44025d
sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
68
diff
changeset
|
183 config_file_pathname, st->lineno, kw); |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
184 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
185 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
186 while (isspace(*cp)) |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
187 cp++; |
90
736c2d68595f
sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents:
89
diff
changeset
|
188 handler(st, kw, cp, var); |
47
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
189 st->set_mask |= set_id; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
190 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
191 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
192 read_config_file() |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
193 { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
194 FILE *inf; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
195 struct parse_state pst; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
196 char linebuf[256]; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
197 |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
198 inf = fopen(config_file_pathname, "r"); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
199 if (!inf) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
200 perror(config_file_pathname); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
201 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
202 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
203 pst.set_mask = 0; |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
204 for (pst.lineno = 1; fgets(linebuf, sizeof linebuf, inf); pst.lineno++) |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
205 process_line(&pst, linebuf); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
206 fclose(inf); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
207 if (pst.set_mask != 3) { |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
208 fprintf(stderr, "error: %s did not set all required settings\n", |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
209 config_file_pathname); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
210 exit(1); |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
211 } |
62f39c7cee15
themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
212 } |