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| author | Sylvain Munaut <tnt@246tNt.com> | 2020-05-08 09:42:51 +0200 |
|---|---|---|
| committer | Sylvain Munaut <tnt@246tNt.com> | 2020-05-09 10:45:20 +0200 |
| commit | eb55e2f8d95f83379b209c4390543b64895a5253 (patch) | |
| tree | fe967d4762e323461c15d28f1f5da7cfdc9d72f8 | |
| parent | 4b45e9d1a6fcb0a56cecd561f0c4353d9c2bbb2a (diff) | |
e1_input: Add VTY command to enable PCAP debug output
This command is also usable at run-time to dynamically
enable / disable e1 tracing on all active lines
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I0b4251702aecd6721b9d63c320351ef6cb513454
| -rw-r--r-- | src/e1_input_vty.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/e1_input_vty.c b/src/e1_input_vty.c index 8d89d04..15f325f 100644 --- a/src/e1_input_vty.c +++ b/src/e1_input_vty.c @@ -20,9 +20,12 @@ */ #include "internal.h" +#include <fcntl.h> #include <stdlib.h> #include <unistd.h> #include <string.h> +#include <sys/stat.h> +#include <sys/types.h> #include <sys/un.h> #include <osmocom/core/linuxlist.h> @@ -232,6 +235,32 @@ DEFUN(cfg_e1line_name, cfg_e1_line_name_cmd, return CMD_SUCCESS; } +DEFUN(cfg_e1_pcap, cfg_e1_pcap_cmd, + "pcap .FILE", + "Setup a pcap recording of all E1 traffic\n" + "Filename to save the packets to\n") +{ + int fd; + + fd = open(argv[0], O_WRONLY | O_CREAT | O_TRUNC, 0660); + if (fd < 0) { + vty_out(vty, "Failed to setup E1 pcap recording to %s.%s", argv[0], VTY_NEWLINE); + return CMD_WARNING; + } + + e1_set_pcap_fd(fd); + + return CMD_SUCCESS; +} + +DEFUN(cfg_e1_no_pcap, cfg_e1_no_pcap_cmd, + "no pcap", + NO_STR "Disable pcap recording of all E1 traffic\n") +{ + e1_set_pcap_fd(-1); + return CMD_SUCCESS; +} + DEFUN(cfg_e1inp, cfg_e1inp_cmd, "e1_input", "Configure E1/T1/J1 TDM input\n") @@ -436,6 +465,9 @@ int e1inp_vty_init(void) install_element(CONFIG_NODE, &cfg_e1inp_cmd); install_node(&e1inp_node, e1inp_config_write); + install_element(L_E1INP_NODE, &cfg_e1_pcap_cmd); + install_element(L_E1INP_NODE, &cfg_e1_no_pcap_cmd); + install_element(L_E1INP_NODE, &cfg_e1_line_driver_cmd); install_element(L_E1INP_NODE, &cfg_e1_line_port_cmd); install_element(L_E1INP_NODE, &cfg_e1_line_socket_cmd); |