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cli: add 'nmcli general logging'

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nmcli general logging [level <log level>] [domains <log domains>]

Examples:
nmcli general logging    - print current level and domains values
nmcli general logging level ERR  - change logging level to ERR
nmcli general logging level DEBUG domains DNS  - change logging level to DEBUG and domains to DNS
nmcli g l domains DEFAULT  - set default log domains (the ones active when NM)
This commit is contained in:
Jiří Klimeš
2012-12-12 14:23:54 +01:00
committed by Dan Williams
parent e2d8ca7924
commit 9ebe727d83
1 changed files with 99 additions and 1 deletions
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100
cli/src/network-manager.c
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@@ -98,6 +98,15 @@ static NmcOutputField nmc_fields_nm_permissions[] = {
#define NMC_FIELDS_NM_PERMISSIONS_ALL "PERMISSION,VALUE"
#define NMC_FIELDS_NM_PERMISSIONS_COMMON "PERMISSION,VALUE"
/* Available fields for 'general logging' */
static NmcOutputField nmc_fields_nm_logging[] = {
{"LEVEL", N_("LEVEL"), 10, NULL, 0}, /* 0 */
{"DOMAINS", N_("DOMAINS"), 70, NULL, 0}, /* 1 */
{NULL, NULL, 0, NULL, 0}
};
#define NMC_FIELDS_NM_LOGGING_ALL "LEVEL,DOMAINS"
#define NMC_FIELDS_NM_LOGGING_COMMON "LEVEL,DOMAINS"
/* glib main loop variable - defined in nmcli.c */
extern GMainLoop *loop;
@@ -108,9 +117,10 @@ usage_general (void)
{
fprintf (stderr,
_("Usage: nmcli general { COMMAND | help }\n\n"
" COMMAND := { status | permissions }\n\n"
" COMMAND := { status | permissions | logging }\n\n"
" status\n"
" permissions\n"
" logging [level <log level>] [domains <log domains>]\n"
"\n"
));
}
@@ -377,6 +387,62 @@ show_nm_permissions (NmCli *nmc)
return TRUE;
}
static gboolean
show_general_logging (NmCli *nmc)
{
char *level = NULL;
char *domains = NULL;
GError *error = NULL;
const char *fields_str;
const char *fields_all = NMC_FIELDS_NM_LOGGING_ALL;
const char *fields_common = NMC_FIELDS_NM_LOGGING_COMMON;
guint32 mode_flag = (nmc->print_output == NMC_PRINT_PRETTY) ? NMC_PF_FLAG_PRETTY : (nmc->print_output == NMC_PRINT_TERSE) ? NMC_PF_FLAG_TERSE : 0;
guint32 multiline_flag = nmc->multiline_output ? NMC_PF_FLAG_MULTILINE : 0;
guint32 escape_flag = nmc->escape_values ? NMC_PF_FLAG_ESCAPE : 0;
if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0)
fields_str = fields_common;
else if (!nmc->required_fields || strcasecmp (nmc->required_fields, "all") == 0)
fields_str = fields_all;
else
fields_str = nmc->required_fields;
nmc->allowed_fields = nmc_fields_nm_logging;
nmc->print_fields.indices = parse_output_fields (fields_str, nmc->allowed_fields, &error);
if (error) {
if (error->code == 0)
g_string_printf (nmc->return_text, _("Error: 'general logging': %s"), error->message);
else
g_string_printf (nmc->return_text, _("Error: 'general logging': %s; allowed fields: %s"),
error->message, NMC_FIELDS_NM_LOGGING_ALL);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
nmc->get_client (nmc); /* create NMClient */
nm_client_get_logging (nmc->client, &level, &domains, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
g_error_free (error);
return FALSE;
}
nmc->print_fields.flags = multiline_flag | mode_flag | escape_flag | NMC_PF_FLAG_MAIN_HEADER_ADD | NMC_PF_FLAG_FIELD_NAMES;
nmc->print_fields.header_name = _("NetworkManager logging");
print_fields (nmc->print_fields, nmc->allowed_fields); /* Print header */
set_val_str (nmc->allowed_fields, 0, level);
set_val_str (nmc->allowed_fields, 1, domains);
nmc->print_fields.flags = multiline_flag | mode_flag | escape_flag;
print_fields (nmc->print_fields, nmc->allowed_fields); /* Print values */
g_free (level);
g_free (domains);
return TRUE;
}
/* libnm-glib doesn't provide API fro Sleep method - implement D-Bus call ourselves */
static void networking_set_sleep (NmCli *nmc, gboolean in_sleep)
{
@@ -447,6 +513,38 @@ do_general (NmCli *nmc, int argc, char **argv)
}
show_nm_permissions (nmc);
}
else if (matches (*argv, "logging") == 0) {
if (next_arg (&argc, &argv) != 0) {
/* no arguments -> get logging level and domains */
if (!nmc_terse_option_check (nmc->print_output, nmc->required_fields, &error)) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
show_general_logging (nmc);
} else {
/* arguments provided -> set logging level and domains */
const char *level = NULL;
const char *domains = NULL;
nmc_arg_t exp_args[] = { {"level", TRUE, &level, TRUE},
{"domains", TRUE, &domains, TRUE},
{NULL} };
if (!nmc_parse_args (exp_args, FALSE, &argc, &argv, &error)) {
g_string_assign (nmc->return_text, error->message);
nmc->return_value = error->code;
goto finish;
}
nmc->get_client (nmc); /* create NMClient */
nm_client_set_logging (nmc->client, level, domains, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
}
}
else if ( matches (*argv, "help") == 0
|| (g_str_has_prefix (*argv, "-") && matches ((*argv)+1, "help") == 0)
|| (g_str_has_prefix (*argv, "--") && matches ((*argv)+2, "help") == 0)) {