diff options
Diffstat (limited to 'src/vat/api_format.c')
| -rw-r--r-- | src/vat/api_format.c | 102 |
1 files changed, 101 insertions, 1 deletions
diff --git a/src/vat/api_format.c b/src/vat/api_format.c index 5bba7efea46..a8d4a0db09d 100644 --- a/src/vat/api_format.c +++ b/src/vat/api_format.c @@ -85,6 +85,9 @@ #define __plugin_msg_base 0 #include <vlibapi/vat_helper_macros.h> +void vl_api_set_elog_main (elog_main_t * m); +int vl_api_set_elog_trace_api_messages (int enable); + #if VPP_API_TEST_BUILTIN == 0 #include <netdb.h> @@ -164,7 +167,8 @@ errmsg (char *fmt, ...) if (vam->ifp != stdin) fformat (vam->ofp, "%s(%d): \n", vam->current_file, vam->input_line_number); - fformat (vam->ofp, (char *) s); + else + fformat (vam->ofp, "%s\n", (char *) s); fflush (vam->ofp); } #endif @@ -21403,6 +21407,98 @@ comment (vat_main_t * vam) } static int +elog_save (vat_main_t * vam) +{ +#if VPP_API_TEST_BUILTIN == 0 + elog_main_t *em = &vam->elog_main; + unformat_input_t *i = vam->input; + char *file, *chroot_file; + clib_error_t *error; + + if (!unformat (i, "%s", &file)) + { + errmsg ("expected file name, got `%U'", format_unformat_error, i); + return 0; + } + + /* It's fairly hard to get "../oopsie" through unformat; just in case */ + if (strstr (file, "..") || index (file, '/')) + { + errmsg ("illegal characters in filename '%s'", file); + return 0; + } + + chroot_file = (char *) format (0, "/tmp/%s%c", file, 0); + + vec_free (file); + + errmsg ("Saving %wd of %wd events to %s", + elog_n_events_in_buffer (em), + elog_buffer_capacity (em), chroot_file); + + error = elog_write_file (em, chroot_file, 1 /* flush ring */ ); + vec_free (chroot_file); + + if (error) + clib_error_report (error); +#else + errmsg ("Use the vpp event loger..."); +#endif + + return 0; +} + +static int +elog_setup (vat_main_t * vam) +{ +#if VPP_API_TEST_BUILTIN == 0 + elog_main_t *em = &vam->elog_main; + unformat_input_t *i = vam->input; + u32 nevents = 128 << 10; + + (void) unformat (i, "nevents %d", &nevents); + + elog_init (em, nevents); + vl_api_set_elog_main (em); + vl_api_set_elog_trace_api_messages (1); + errmsg ("Event logger initialized with %u events", nevents); +#else + errmsg ("Use the vpp event loger..."); +#endif + return 0; +} + +static int +elog_enable (vat_main_t * vam) +{ +#if VPP_API_TEST_BUILTIN == 0 + elog_main_t *em = &vam->elog_main; + + elog_enable_disable (em, 1 /* enable */ ); + vl_api_set_elog_trace_api_messages (1); + errmsg ("Event logger enabled..."); +#else + errmsg ("Use the vpp event loger..."); +#endif + return 0; +} + +static int +elog_disable (vat_main_t * vam) +{ +#if VPP_API_TEST_BUILTIN == 0 + elog_main_t *em = &vam->elog_main; + + elog_enable_disable (em, 0 /* enable */ ); + vl_api_set_elog_trace_api_messages (1); + errmsg ("Event logger disabled..."); +#else + errmsg ("Use the vpp event loger..."); +#endif + return 0; +} + +static int statseg (vat_main_t * vam) { ssvm_private_t *ssvmp = &vam->stat_segment; @@ -22286,6 +22382,10 @@ _(dump_ipv6_table, "usage: dump_ipv6_table") \ _(dump_macro_table, "usage: dump_macro_table ") \ _(dump_node_table, "usage: dump_node_table") \ _(dump_msg_api_table, "usage: dump_msg_api_table") \ +_(elog_setup, "usage: elog_setup [nevents, default 128K]") \ +_(elog_disable, "usage: elog_disable") \ +_(elog_enable, "usage: elog_enable") \ +_(elog_save, "usage: elog_save <filename>") \ _(get_msg_id, "usage: get_msg_id name_and_crc") \ _(echo, "usage: echo <message>") \ _(exec, "usage: exec <vpe-debug-CLI-command>") \ |