FreeCalypso > hg > osmo-playpen

annotate smsc-daemon/main.c @ 20:2230a763713f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
ctrl-client: import from osmo-sysmon git repo
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 17 Dec 2023 08:43:13 +0000
parents 9ff041d85da5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This C module is part of proto-smsc-daemon concoction, a prototype/test
5
cef4677a4cf8 smsc-daemon: the starting program is called osmo-euse-demo
Mychaela Falconia <falcon@freecalypso.org>
parents: 3
diff changeset
3 * implementation of a GSUP-based GSM SMSC. It is based on the osmo-euse-demo
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * program from OsmoHLR package.
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 *
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 * proto-smsc-daemon author: Mychaela N. Falconia <falcon@freecalypso.org>,
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 * no copyright.
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 *
5
cef4677a4cf8 smsc-daemon: the starting program is called osmo-euse-demo
Mychaela Falconia <falcon@freecalypso.org>
parents: 3
diff changeset
9 * osmo-euse-demo author: Harald Welte <laforge@gnumonks.org>, (C) 2018, AGPL3+
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 */
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 #include <ctype.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include <string.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include <stdio.h>
14
d9db8661d9f3 smsc-daemon: add local socket for sendmt
Mychaela Falconia <falcon@freecalypso.org>
parents: 7
diff changeset
15 #include <stdint.h>
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 #include <stdlib.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 #include <errno.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 #include <signal.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 #include <osmocom/core/msgb.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 #include <osmocom/core/select.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 #include <osmocom/core/application.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 #include <osmocom/core/utils.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 #include <osmocom/core/logging.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 #include <osmocom/gsm/gsup.h>
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
27 #include <osmocom/gsm/ipa.h>
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 #include <osmocom/gsupclient/gsup_client.h>
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 #include "logging.h"
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 extern int gsupc_read_cb(struct osmo_gsup_client *gsupc, struct msgb *msg);
14
d9db8661d9f3 smsc-daemon: add local socket for sendmt
Mychaela Falconia <falcon@freecalypso.org>
parents: 7
diff changeset
34 extern void setup_local_socket(const char *pathname);
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
36 #define MAX_IPA_NAME 31
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
37
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 FILE *smsc_log_file;
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
39 char smsc_ipa_name[MAX_IPA_NAME+1];
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
40 struct ipaccess_unit gsup_ipa_dev;
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 struct osmo_gsup_client *g_gc;
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 static struct log_info_cat default_categories[] = {
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 [DMAIN] = {
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 .name = "DMAIN",
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 .description = "Main Program",
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 .enabled = 1, .loglevel = LOGL_DEBUG,
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 },
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 };
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 static const struct log_info smsc_log_info = {
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 .cat = default_categories,
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 .num_cat = ARRAY_SIZE(default_categories),
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 };
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
56 static void set_ipa_name(const char *arg)
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 {
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
58 if (strlen(arg) > MAX_IPA_NAME) {
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
59 fprintf(stderr, "error: IPA name argument is too long\n");
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 exit(1);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 }
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
62 strcpy(smsc_ipa_name, arg);
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 }
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
65 static void open_log_file(const char *filename)
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 {
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 smsc_log_file = fopen(filename, "a");
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 if (!smsc_log_file) {
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 perror(filename);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 exit(1);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 }
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 }
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
74 static void build_ipa_dev(void)
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
75 {
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
76 gsup_ipa_dev.unit_name = "SMSC";
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
77 gsup_ipa_dev.serno = smsc_ipa_name;
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
78 }
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
79
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 int main(int argc, char **argv)
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 {
19
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
82 const char *server_host;
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 uint16_t server_port = OSMO_GSUP_PORT;
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 void *ctx = talloc_named_const(NULL, 0, "proto-smsc");
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 osmo_init_logging2(ctx, &smsc_log_info);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87
19
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
88 if (argc < 4 || argc > 5) {
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
89 fprintf(stderr,
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
90 "usage: %s hlr-ip ipa-name logfile [local-socket]\n",
14
d9db8661d9f3 smsc-daemon: add local socket for sendmt
Mychaela Falconia <falcon@freecalypso.org>
parents: 7
diff changeset
91 argv[0]);
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 exit(1);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 }
19
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
94 server_host = argv[1];
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
95 set_ipa_name(argv[2]);
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
96 open_log_file(argv[3]);
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
98 build_ipa_dev();
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
99 g_gc = osmo_gsup_client_create2(ctx, &gsup_ipa_dev, server_host,
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 server_port, gsupc_read_cb, NULL);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 if (!g_gc) {
7
22ddb71f6883 smsc-daemon: convert to setting IPA name on the command line
Mychaela Falconia <falcon@freecalypso.org>
parents: 5
diff changeset
102 fprintf(stderr, "error: osmo_gsup_client_create2() failed\n");
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 exit(1);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 }
19
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
105 if (argv[4])
9ff041d85da5 proto-smsc-daemon: allow HLR GSUP server other than 127.0.0.1
Mychaela Falconia <falcon@freecalypso.org>
parents: 14
diff changeset
106 setup_local_socket(argv[4]);
3
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 while (1) {
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 osmo_select_main(0);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 }
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 exit(0);
8680979baeb1 smsc-daemon: first version put together
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 }