| |
| #include <osmocom/abis/e1_input.h> |
| #include <osmocom/vty/command.h> |
| #include <osmocom/vty/vty.h> |
| |
| #include "recorder.h" |
| |
| #define LINE_STR "Configure Recording for given Line\nE1/T1 Line Number\n" |
| |
| DEFUN(cfg_recorder, cfg_recorder_cmd, |
| "recorder", |
| "Configuration of E1 Recorder\n") |
| { |
| vty->node = RECORDER_NODE; |
| return CMD_SUCCESS; |
| } |
| |
| static const struct e1inp_line_ops dummy_e1i_line_ops = { |
| .sign_link_up = NULL, |
| .sign_link_down = NULL, |
| .sign_link = NULL, |
| }; |
| |
| DEFUN(cfg_rec_line_ts_mode, cfg_rec_line_ts_mode_cmd, |
| "line <0-255> ts <1-31> mode (none|hdlc|trau|raw)", |
| LINE_STR |
| "E1/T1 Timeslot Number\n" |
| "E1/T1 Timeslot Number\n" |
| "Recording Mode\n" |
| "No recording\n" |
| "Signalling Data (HDLC)\n" |
| "TRAU Frames\n" |
| "Raw Data\n") |
| { |
| int line_nr = atoi(argv[0]); |
| int ts_nr = atoi(argv[1]); |
| int mode = get_string_value(e1inp_ts_type_names, argv[2]); |
| struct e1inp_line *line; |
| struct e1inp_ts *ts; |
| |
| if (mode < 0) { |
| vty_out(vty, "Cannot parse mode %s%s", argv[2], VTY_NEWLINE); |
| return CMD_WARNING; |
| } |
| |
| line = e1inp_line_find(line_nr); |
| if (!line) { |
| vty_out(vty, "Cannot find line %d%s", line_nr, VTY_NEWLINE); |
| return CMD_WARNING; |
| } |
| if (ts_nr >= line->num_ts) { |
| vty_out(vty, "Timeslot %d is too large%s", ts_nr, VTY_NEWLINE); |
| return CMD_WARNING; |
| } |
| ts = &line->ts[ts_nr-1]; |
| e1inp_line_bind_ops(line, &dummy_e1i_line_ops); |
| |
| vty_out(vty, "Line %u TS %u mode %u%s", line_nr, ts_nr, mode, VTY_NEWLINE); |
| switch (mode) { |
| case E1INP_TS_TYPE_NONE: |
| /* TOOD: have eqinp_ts_config_none ? */ |
| ts->type = E1INP_TS_TYPE_NONE; |
| break; |
| case E1INP_TS_TYPE_HDLC: |
| e1inp_ts_config_hdlc(ts, line, &e1ts_raw_recv); |
| break; |
| case E1INP_TS_TYPE_RAW: |
| e1inp_ts_config_raw(ts, line, &e1ts_raw_recv); |
| break; |
| default: |
| vty_out(vty, "Unknown mode %u ?!?%s", mode, VTY_NEWLINE); |
| break; |
| } |
| |
| /* notify driver of change */ |
| e1inp_line_update(line); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_rec_line_mirror, cfg_rec_line_mirror_cmd, |
| "line <0-255> mirror <0-255>", |
| LINE_STR "Mirror this line to another line\n" |
| "E1/T1 Line Number\n") |
| { |
| uint8_t line_nr = atoi(argv[0]); |
| uint8_t peer_nr = atoi(argv[1]); |
| struct e1_recorder_line *line = &g_recorder.line[line_nr]; |
| struct e1_recorder_line *peer = &g_recorder.line[peer_nr]; |
| /* look up morror peer and enable mirror flag on peer */ |
| if (peer->mirror.enabled && |
| peer->mirror.line_nr != line_nr) { |
| vty_out(vty, "Peer line %u already part of another mirror%s", |
| peer_nr, VTY_NEWLINE); |
| return CMD_WARNING; |
| } |
| peer->mirror.enabled = true; |
| peer->mirror.line_nr = line_nr; |
| /* enable mirror flag of current line */ |
| if (line->mirror.enabled && |
| line->mirror.line_nr != peer_nr) { |
| vty_out(vty, "Line %u already part of another mirror%s", |
| line_nr, VTY_NEWLINE); |
| return CMD_WARNING; |
| } |
| line->mirror.enabled = true; |
| line->mirror.line_nr = peer_nr; |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_rec_no_line_mirror, cfg_rec_no_line_mirror_cmd, |
| "no line <0-255> mirror", |
| LINE_STR "Mirror this line to another line\n" |
| "E1/T1 Line Number\n") |
| { |
| uint8_t line_nr = atoi(argv[0]); |
| struct e1_recorder_line *line = &g_recorder.line[line_nr]; |
| struct e1_recorder_line *peer; |
| |
| if (!line->mirror.enabled) |
| return CMD_WARNING; |
| /* look up morror peer (if any) and disable mirror flag on peer */ |
| peer = &g_recorder.line[line->mirror.line_nr]; |
| if (peer->mirror.enabled) { |
| peer->mirror.enabled = false; |
| peer->mirror.line_nr = 0; |
| } |
| /* dsiable mirror flag of current line */ |
| if (line->mirror.enabled){ |
| line->mirror.enabled = false; |
| line->mirror.line_nr = 0; |
| } |
| return CMD_SUCCESS; |
| } |
| |
| |
| DEFUN(cfg_rec_save_path, cfg_rec_save_path_cmd, |
| "storage-path PATH", |
| "Configure the directory for storing recordings\n" |
| "Directory to which recordings are stored\n") |
| { |
| osmo_talloc_replace_string(NULL, &g_recorder.storage_path, argv[0]); |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN(cfg_rec_file_size, cfg_rec_file_size_cmd, |
| "file-size-mb <1-9999999>", |
| "Configure the maximum file size before starting new file\n" |
| "Megabytes\n") |
| { |
| g_recorder.max_file_size_mb = atoi(argv[0]); |
| return CMD_SUCCESS; |
| } |
| |
| static void config_write_recorder_line(struct vty *vty, unsigned int lnr) |
| { |
| struct e1inp_line *line = e1inp_line_find(lnr); |
| struct e1_recorder_line *rline = &g_recorder.line[lnr]; |
| unsigned int i; |
| |
| if (rline->mirror.enabled) { |
| vty_out(vty, " line %u mirror %u%s", |
| lnr, rline->mirror.line_nr, VTY_NEWLINE); |
| } |
| |
| if (!line) |
| return; |
| |
| for (i = 0; i < line->num_ts; i++) { |
| struct e1inp_ts *ts = &line->ts[i]; |
| const char *mode_str; |
| |
| if (ts->type == E1INP_TS_TYPE_NONE) |
| continue; |
| |
| mode_str = get_value_string(e1inp_ts_type_names, ts->type); |
| |
| vty_out(vty, " line %u ts %u mode %s%s", |
| lnr, ts->num, osmo_str_tolower(mode_str), VTY_NEWLINE); |
| } |
| } |
| |
| static int config_write_recorder(struct vty *vty) |
| { |
| unsigned int i; |
| |
| vty_out(vty, "recorder%s", VTY_NEWLINE); |
| vty_out(vty, " file-size-mb %u%s", g_recorder.max_file_size_mb, |
| VTY_NEWLINE); |
| vty_out(vty, " storage-path %s%s", g_recorder.storage_path, |
| VTY_NEWLINE); |
| for (i = 0; i < 255; i++) { |
| config_write_recorder_line(vty, i); |
| } |
| |
| return 0; |
| } |
| |
| static struct cmd_node cfg_recorder_node = { |
| RECORDER_NODE, |
| "%s(config-recorder)# ", |
| 1, |
| }; |
| |
| void recorder_vty_init(void) |
| { |
| install_element(CONFIG_NODE, &cfg_recorder_cmd); |
| |
| install_node(&cfg_recorder_node, config_write_recorder); |
| install_element(RECORDER_NODE, &cfg_rec_line_ts_mode_cmd); |
| install_element(RECORDER_NODE, &cfg_rec_line_mirror_cmd); |
| install_element(RECORDER_NODE, &cfg_rec_no_line_mirror_cmd); |
| install_element(RECORDER_NODE, &cfg_rec_save_path_cmd); |
| install_element(RECORDER_NODE, &cfg_rec_file_size_cmd); |
| } |