Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 1 | #include <stdio.h> |
Pablo Neira Ayuso | 54b4979 | 2011-06-07 12:15:26 +0200 | [diff] [blame] | 2 | #include <talloc.h> |
| 3 | #include <osmocom/abis/abis.h> |
Pablo Neira Ayuso | 177094b | 2011-06-07 12:21:51 +0200 | [diff] [blame] | 4 | #include <osmocom/abis/e1_input.h> |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 5 | #include <osmocom/core/application.h> |
| 6 | #include <osmocom/core/logging.h> |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 7 | |
Pablo Neira Ayuso | 54b4979 | 2011-06-07 12:15:26 +0200 | [diff] [blame] | 8 | static void *tall_test; |
Pablo Neira Ayuso | c9c4fd3 | 2011-06-30 12:19:42 +0200 | [diff] [blame] | 9 | static struct e1inp_sign_link *oml_sign_link, *rsl_sign_link; |
Pablo Neira Ayuso | 54b4979 | 2011-06-07 12:15:26 +0200 | [diff] [blame] | 10 | |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 11 | #define DBSCTEST OSMO_LOG_SS_APPS |
| 12 | |
| 13 | struct log_info_cat bsc_test_cat[] = { |
| 14 | [DBSCTEST] = { |
| 15 | .name = "DBSCTEST", |
| 16 | .description = "BSC-mode test", |
| 17 | .color = "\033[1;35m", |
| 18 | .enabled = 1, .loglevel = LOGL_NOTICE, |
| 19 | }, |
| 20 | }; |
| 21 | |
Pablo Neira Ayuso | 2b35201 | 2011-07-02 17:45:42 +0200 | [diff] [blame] | 22 | static struct e1inp_sign_link * |
| 23 | sign_link_up(void *dev, struct e1inp_line *line, enum e1inp_sign_type type) |
| 24 | { |
| 25 | struct e1inp_sign_link *sign_link = NULL; |
| 26 | |
| 27 | switch(type) { |
| 28 | case E1INP_SIGN_OML: |
| 29 | LOGP(DBSCTEST, LOGL_NOTICE, "OML link up request received.\n"); |
| 30 | e1inp_ts_config_sign(&line->ts[E1INP_SIGN_OML - 1], line); |
| 31 | sign_link = oml_sign_link = |
| 32 | e1inp_sign_link_create(&line->ts[E1INP_SIGN_OML - 1], |
| 33 | E1INP_SIGN_OML, NULL, 255, 0); |
| 34 | break; |
| 35 | case E1INP_SIGN_RSL: |
| 36 | LOGP(DBSCTEST, LOGL_NOTICE, "RSL link up request received.\n"); |
| 37 | e1inp_ts_config_sign(&line->ts[E1INP_SIGN_RSL - 1], line); |
| 38 | sign_link = rsl_sign_link = |
| 39 | e1inp_sign_link_create(&line->ts[E1INP_SIGN_RSL - 1], |
| 40 | E1INP_SIGN_OML, NULL, 0, 0); |
| 41 | break; |
| 42 | default: |
| 43 | break; |
| 44 | } |
| 45 | if (sign_link) |
| 46 | LOGP(DBSCTEST, LOGL_NOTICE, "signal link has been set up.\n"); |
| 47 | |
| 48 | return sign_link; |
| 49 | } |
| 50 | |
| 51 | static void sign_link_down(struct e1inp_line *line) |
| 52 | { |
| 53 | LOGP(DBSCTEST, LOGL_NOTICE, "signal link has been closed\n"); |
| 54 | e1inp_sign_link_destroy(oml_sign_link); |
| 55 | e1inp_sign_link_destroy(rsl_sign_link); |
| 56 | } |
| 57 | |
| 58 | static int sign_link(struct msgb *msg, struct e1inp_sign_link *link) |
| 59 | { |
| 60 | LOGP(DBSCTEST, LOGL_NOTICE, "OML/RSL message received.\n"); |
| 61 | return 0; |
| 62 | } |
| 63 | |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 64 | const struct log_info bsc_test_log_info = { |
| 65 | .filter_fn = NULL, |
| 66 | .cat = bsc_test_cat, |
| 67 | .num_cat = ARRAY_SIZE(bsc_test_cat), |
| 68 | }; |
| 69 | |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 70 | int main(void) |
| 71 | { |
| 72 | struct e1inp_line *line; |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 73 | |
Pablo Neira Ayuso | 54b4979 | 2011-06-07 12:15:26 +0200 | [diff] [blame] | 74 | tall_test = talloc_named_const(NULL, 1, "e1inp_test"); |
| 75 | libosmo_abis_init(tall_test); |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 76 | |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 77 | osmo_init_logging(&bsc_test_log_info); |
| 78 | |
Pablo Neira Ayuso | 5a4b7c5 | 2011-06-07 14:07:48 +0200 | [diff] [blame] | 79 | struct e1inp_line_ops ops = { |
Pablo Neira Ayuso | f163d23 | 2011-06-25 18:42:55 +0200 | [diff] [blame] | 80 | .addr = "0.0.0.0", |
| 81 | .role = E1INP_LINE_R_BSC, |
Pablo Neira Ayuso | 5a4b7c5 | 2011-06-07 14:07:48 +0200 | [diff] [blame] | 82 | .sign_link_up = sign_link_up, |
Pablo Neira Ayuso | c9c4fd3 | 2011-06-30 12:19:42 +0200 | [diff] [blame] | 83 | .sign_link_down = sign_link_down, |
Pablo Neira Ayuso | 5a4b7c5 | 2011-06-07 14:07:48 +0200 | [diff] [blame] | 84 | .sign_link = sign_link, |
Pablo Neira Ayuso | 5a4b7c5 | 2011-06-07 14:07:48 +0200 | [diff] [blame] | 85 | }; |
| 86 | |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 87 | #define LINENR 0 |
| 88 | |
Pablo Neira Ayuso | f163d23 | 2011-06-25 18:42:55 +0200 | [diff] [blame] | 89 | line = e1inp_line_create(LINENR, "ipa"); |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 90 | if (line == NULL) { |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 91 | LOGP(DBSCTEST, LOGL_ERROR, "problem creating E1 line\n"); |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 92 | exit(EXIT_FAILURE); |
| 93 | } |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 94 | |
Pablo Neira Ayuso | f163d23 | 2011-06-25 18:42:55 +0200 | [diff] [blame] | 95 | e1inp_line_bind_ops(line, &ops); |
| 96 | |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 97 | /* |
| 98 | * Depending if this is a real or virtual E1 lines: |
| 99 | * - real (ISDN): create signal link for OML and RSL before line up. |
Pablo Neira Ayuso | 5a4b7c5 | 2011-06-07 14:07:48 +0200 | [diff] [blame] | 100 | * - vitual (INET): we create it in signal_link_up(...) callback. |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 101 | * |
| 102 | * The signal link is created via e1inp_sign_link_create(...) |
| 103 | * |
| 104 | * See e1_reconfig_trx and e1_reconfig_bts in libbsc/e1_config.c, |
| 105 | * it explains how this is done with ISDN. |
| 106 | */ |
| 107 | |
Pablo Neira Ayuso | f163d23 | 2011-06-25 18:42:55 +0200 | [diff] [blame] | 108 | if (e1inp_line_update(line) < 0) { |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 109 | LOGP(DBSCTEST, LOGL_ERROR, "problem creating E1 line\n"); |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 110 | exit(EXIT_FAILURE); |
| 111 | } |
| 112 | |
Pablo Neira Ayuso | e19c70a | 2011-06-12 15:15:30 +0200 | [diff] [blame] | 113 | LOGP(DBSCTEST, LOGL_NOTICE, "entering main loop\n"); |
| 114 | |
Pablo Neira Ayuso | 0ba77d5 | 2011-06-05 18:32:44 +0200 | [diff] [blame] | 115 | while (1) { |
| 116 | osmo_select_main(0); |
| 117 | } |
| 118 | return 0; |
| 119 | } |