FreeCalypso > hg > themwi-system-sw

annotate sip-out/readconf.c @ 227:a349ae9d90fa

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
number db v2: implement themwi-dump-numdb2
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 14 Aug 2023 10:18:50 -0800
parents 0bacca1f2f7b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
2 * In this module we implement the reading of /var/gsm/themwi-sip-out.cfg:
47
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;
68
709b78a4ebf0 sip-in: implement retransmission of INVITE responses
Mychaela Falconia <falcon@freecalypso.org>
parents: 47
diff changeset
19 unsigned cfg_retrans_timeout = 500;
709b78a4ebf0 sip-in: implement retransmission of INVITE responses
Mychaela Falconia <falcon@freecalypso.org>
parents: 47
diff changeset
20 unsigned cfg_retrans_count = 10;
92
a9137bdb6047 sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents: 91
diff changeset
21 unsigned max_forwards = 70;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
22 unsigned sip_linger_timeout = 10;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
23 unsigned sip_linger_invite_err = 10;
109
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
24 unsigned sip_linger_gotbye = 30;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
25 unsigned sip_linger_bye_out_ok = 5;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
26 unsigned sip_linger_bye_out_err = 180;
156
0bacca1f2f7b sip-out: handle all INVITE responses, except errors
Mychaela Falconia <falcon@freecalypso.org>
parents: 154
diff changeset
27 unsigned sip_linger_response_err = 180;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
28 int block_1900_numbers = 1;
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
30 static char config_file_pathname[] = "/var/gsm/themwi-sip-out.cfg";
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 struct parse_state {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 int lineno;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 int set_mask;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 };
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 static void
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
38 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
39 struct parse_state *st;
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
40 char *kw, *arg;
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
41 {
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
42 char *cp;
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 if (*arg == '\0' || *arg == '#') {
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
45 inv_syntax: fprintf(stderr,
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
46 "%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
47 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
48 exit(1);
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
49 }
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
50 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
51 ;
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
52 if (*cp)
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
53 *cp++ = '\0';
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
54 while (isspace(*cp))
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
55 cp++;
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
56 if (*cp != '\0' && *cp != '#')
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
57 goto inv_syntax;
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
58 }
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
59
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
60 static void
90
736c2d68595f sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 89
diff changeset
61 handle_ip(st, kw, arg, var)
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 struct parse_state *st;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 char *kw, *arg;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 struct in_addr *var;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 {
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
66 require_one_arg(st, kw, arg);
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 var->s_addr = inet_addr(arg);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 if (var->s_addr == INADDR_NONE) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 fprintf(stderr,
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 "%s line %d: invalid IP address argument \"%s\"\n",
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 config_file_pathname, st->lineno, arg);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74 }
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 static void
90
736c2d68595f sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 89
diff changeset
77 handle_num(st, kw, arg, var)
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 struct parse_state *st;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 char *kw, *arg;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 unsigned *var;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 char *endp;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
84 require_one_arg(st, kw, arg);
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 *var = strtoul(arg, &endp, 10);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 if (*endp) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 fprintf(stderr, "%s line %d: invalid numeric argument \"%s\"\n",
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 config_file_pathname, st->lineno, arg);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 static void
90
736c2d68595f sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 89
diff changeset
94 handle_bool(st, kw, arg, var)
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 struct parse_state *st;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 char *kw, *arg;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 int *var;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 {
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
99 require_one_arg(st, kw, arg);
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 if (!strcmp(arg, "true") || !strcmp(arg, "on") || !strcmp(arg, "yes")
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 || !strcmp(arg, "1")) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 *var = 1;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 return;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 if (!strcmp(arg, "false") || !strcmp(arg, "off") || !strcmp(arg, "no")
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 || !strcmp(arg, "0")) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 *var = 0;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 return;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 fprintf(stderr, "%s line %d: invalid boolean argument \"%s\"\n",
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 config_file_pathname, st->lineno, arg);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 static void
91
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
116 handle_retrans_conf(st, kw, arg)
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
117 struct parse_state *st;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
118 char *kw, *arg;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
119 {
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
120 char *cp = arg;
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 if (!isdigit(*cp)) {
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
123 inv: fprintf(stderr,
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
124 "%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
125 config_file_pathname, st->lineno, kw);
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
126 exit(1);
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
127 }
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
128 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
129 while (isspace(*cp))
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
130 cp++;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
131 if (!isdigit(*cp))
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
132 goto inv;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
133 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
134 while (isspace(*cp))
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
135 cp++;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
136 if (*cp != '\0' && *cp != '#')
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
137 goto inv;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
138 }
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
139
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
140 static void
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 process_line(st, line)
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 struct parse_state *st;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 char *line;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 {
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
145 char *cp, *kw;
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 void (*handler)(), *var;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 int set_id;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 if (!index(line, '\n')) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 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
151 config_file_pathname, st->lineno);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 exit(1);
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 for (cp = line; isspace(*cp); cp++)
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 ;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 if (*cp == '\0' || *cp == '#')
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 return;
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
158 for (kw = cp; *cp && !isspace(*cp); cp++)
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 ;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 if (*cp)
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 *cp++ = '\0';
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
162 if (!strcmp(kw, "bind-ip")) {
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 handler = handle_ip;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 var = &sip_bind_ip;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 set_id = 1;
89
e64d4d44025d sip-in/readconf.c: first step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 68
diff changeset
166 } else if (!strcmp(kw, "bind-port")) {
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 handler = handle_num;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 var = &sip_bind_port;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 set_id = 2;
91
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
170 } 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
171 handler = handle_retrans_conf;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
172 var = (void *) 0;
fd23e2747b45 sip-in: add sip-udp-retrans configuration setting
Mychaela Falconia <falcon@freecalypso.org>
parents: 90
diff changeset
173 set_id = 0;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
174 } else if (!strcmp(kw, "sip-linger-timeout")) {
109
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
175 handler = handle_num;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
176 var = &sip_linger_timeout;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
177 set_id = 0;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
178 } else if (!strcmp(kw, "sip-linger-invite-error")) {
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
179 handler = handle_num;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
180 var = &sip_linger_invite_err;
109
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
181 set_id = 0;
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
182 } else if (!strcmp(kw, "sip-linger-got-bye")) {
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
183 handler = handle_num;
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
184 var = &sip_linger_gotbye;
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
185 set_id = 0;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
186 } else if (!strcmp(kw, "sip-linger-bye-out-ok")) {
109
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
187 handler = handle_num;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
188 var = &sip_linger_bye_out_ok;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
189 set_id = 0;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
190 } else if (!strcmp(kw, "sip-linger-bye-out-error")) {
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
191 handler = handle_num;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
192 var = &sip_linger_bye_out_err;
109
9b87894704eb sip-in: first step toward final call clearing
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
193 set_id = 0;
156
0bacca1f2f7b sip-out: handle all INVITE responses, except errors
Mychaela Falconia <falcon@freecalypso.org>
parents: 154
diff changeset
194 } else if (!strcmp(kw, "sip-linger-response-error")) {
0bacca1f2f7b sip-out: handle all INVITE responses, except errors
Mychaela Falconia <falcon@freecalypso.org>
parents: 154
diff changeset
195 handler = handle_num;
0bacca1f2f7b sip-out: handle all INVITE responses, except errors
Mychaela Falconia <falcon@freecalypso.org>
parents: 154
diff changeset
196 var = &sip_linger_response_err;
0bacca1f2f7b sip-out: handle all INVITE responses, except errors
Mychaela Falconia <falcon@freecalypso.org>
parents: 154
diff changeset
197 set_id = 0;
92
a9137bdb6047 sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents: 91
diff changeset
198 } else if (!strcmp(kw, "max-forwards")) {
a9137bdb6047 sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents: 91
diff changeset
199 handler = &handle_num;
a9137bdb6047 sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents: 91
diff changeset
200 var = &max_forwards;
a9137bdb6047 sip-in: make BYE Max-Forwards configurable
Mychaela Falconia <falcon@freecalypso.org>
parents: 91
diff changeset
201 set_id = 0;
154
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
202 } else if (!strcmp(kw, "block-1900")) {
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
203 handler = handle_bool;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
204 var = &block_1900_numbers;
e54b0a9e322f beginning of themwi-sip-out
Mychaela Falconia <falcon@freecalypso.org>
parents: 124
diff changeset
205 set_id = 0;
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 } else {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 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
208 config_file_pathname, st->lineno, kw);
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 if (st->set_mask & set_id) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 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
213 config_file_pathname, st->lineno, kw);
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 while (isspace(*cp))
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 cp++;
90
736c2d68595f sip-in/readconf.c: second step toward non-trivial settings
Mychaela Falconia <falcon@freecalypso.org>
parents: 89
diff changeset
218 handler(st, kw, cp, var);
47
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 st->set_mask |= set_id;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 read_config_file()
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 FILE *inf;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 struct parse_state pst;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 char linebuf[256];
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 inf = fopen(config_file_pathname, "r");
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 if (!inf) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 perror(config_file_pathname);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 pst.set_mask = 0;
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 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
235 process_line(&pst, linebuf);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 fclose(inf);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 if (pst.set_mask != 3) {
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 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
239 config_file_pathname);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 exit(1);
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 }
62f39c7cee15 themwi-sip-in skeleton started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 }