laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/32565 )

Change subject: ctrl: Add getting neighbor list ......................................................................

ctrl: Add getting neighbor list

Change-Id: Icba0b7d92f4c67e617d707ca651d674f0d1ba8a7 --- M src/osmo-bsc/bts_ctrl.c 1 file changed, 44 insertions(+), 0 deletions(-)

Approvals: laforge: Looks good to me, approved neels: Looks good to me, but someone else must approve Jenkins Builder: Verified

diff --git a/src/osmo-bsc/bts_ctrl.c b/src/osmo-bsc/bts_ctrl.c index 3a502b1..59f3ad0 100644 --- a/src/osmo-bsc/bts_ctrl.c +++ b/src/osmo-bsc/bts_ctrl.c @@ -514,6 +514,40 @@

CTRL_CMD_DEFINE(bts_c0_power_red, "c0-power-reduction");

+static int get_bts_neighbor_list(struct ctrl_cmd *cmd, const struct bitvec *neigh_list) +{ + int i; + char *pos; + + /* The length of "1 2 3 ... 1023" is 4009, so 4096 is enough */ + cmd->reply = talloc_size(cmd, 4096); + if (!cmd->reply) { + cmd->reply = "OOM"; + return CTRL_CMD_ERROR; + } + + cmd->reply[0] = '\0'; + + pos = cmd->reply; + + for (i = 0; i < neigh_list->data_len * 8; i++) { + if (!bitvec_get_bit_pos(neigh_list, i)) + continue; + + pos += sprintf(pos, i == 0 ? "%u" : " %u", i); + } + + return CTRL_CMD_REPLY; +} + +static int get_bts_neighbor_list_si2(struct ctrl_cmd *cmd, void *data) +{ + const struct gsm_bts *bts = cmd->node; + return get_bts_neighbor_list(cmd, &bts->si_common.neigh_list); +} + +CTRL_CMD_DEFINE_RO(bts_neighbor_list_si2, "neighbor-list si2"); + static int verify_bts_neighbor_list_add_del(struct ctrl_cmd *cmd, const char *value, void *_data) { int arfcn; @@ -976,6 +1010,7 @@ rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_rf_state); rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_rf_states); rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_c0_power_red); + rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_neighbor_list_si2); rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_neighbor_list_add); rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_neighbor_list_del); rc |= ctrl_cmd_install(CTRL_NODE_BTS, &cmd_bts_neighbor_list_mode);