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cli: print_fields() adjustments; error messages fixes

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This commit is contained in:
Jiří Klimeš
2010-03-20 14:08:06 +01:00
parent 3f92bb3c2e
commit 6ab52b33ee
4 changed files with 49 additions and 22 deletions
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14
cli/src/connections.c
View File

@@ -215,7 +215,10 @@ do_connections_list (NmCli *nmc, int argc, char **argv)
nmc->print_fields.indices = parse_output_fields (fields_str, nmc->allowed_fields, &error);
if (error) {
g_string_printf (nmc->return_text, error->message);
if (error->code == 0)
g_string_printf (nmc->return_text, _("Error: 'con list': %s"), error->message);
else
g_string_printf (nmc->return_text, _("Error: 'con list': %s; allowed fields: %s"), error->message, NMC_FIELDS_CON_LIST_ALL);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto error;
@@ -391,7 +394,10 @@ do_connections_status (NmCli *nmc, int argc, char **argv)
nmc->print_fields.indices = parse_output_fields (fields_str, nmc->allowed_fields, &error);
if (error) {
g_string_printf (nmc->return_text, error->message);
if (error->code == 0)
g_string_printf (nmc->return_text, _("Error: 'con status': %s"), error->message);
else
g_string_printf (nmc->return_text, _("Error: 'con status': %s; allowed fields: %s"), error->message, NMC_FIELDS_CON_STATUS_ALL);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto error;
@@ -824,9 +830,9 @@ find_device_for_connection (NmCli *nmc, NMConnection *connection, const char *if
return TRUE;
} else {
if (iface)
g_set_error (error, 0, 0, "device '%s' not compatible with connection '%s'", iface, nm_setting_connection_get_id (s_con));
g_set_error (error, 0, 0, _("device '%s' not compatible with connection '%s'"), iface, nm_setting_connection_get_id (s_con));
else
g_set_error (error, 0, 0, "no device found for connection '%s'", nm_setting_connection_get_id (s_con));
g_set_error (error, 0, 0, _("no device found for connection '%s'"), nm_setting_connection_get_id (s_con));
return FALSE;
}
}

10
cli/src/devices.c
View File

@@ -540,7 +540,10 @@ do_devices_status (NmCli *nmc, int argc, char **argv)
nmc->print_fields.indices = parse_output_fields (fields_str, nmc->allowed_fields, &error);
if (error) {
g_string_printf (nmc->return_text, error->message);
if (error->code == 0)
g_string_printf (nmc->return_text, _("Error: 'dev status': %s"), error->message);
else
g_string_printf (nmc->return_text, _("Error: 'dev status': %s; allowed fields: %s"), error->message, NMC_FIELDS_DEV_STATUS_ALL);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto error;
@@ -840,7 +843,10 @@ do_device_wifi_list (NmCli *nmc, int argc, char **argv)
nmc->print_fields.indices = parse_output_fields (fields_str, nmc->allowed_fields, &error);
if (error) {
g_string_printf (nmc->return_text, error->message);
if (error->code == 0)
g_string_printf (nmc->return_text, _("Error: 'dev wifi': %s"), error->message);
else
g_string_printf (nmc->return_text, _("Error: 'dev wifi': %s; allowed fields: %s"), error->message, NMC_FIELDS_DEV_WIFI_LIST_ALL);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto error;

9
cli/src/network-manager.c
View File

@@ -121,7 +121,10 @@ show_nm_status (NmCli *nmc)
nmc->print_fields.indices = parse_output_fields (fields_str, nmc->allowed_fields, &error);
if (error) {
g_string_printf (nmc->return_text, error->message);
if (error->code == 0)
g_string_printf (nmc->return_text, _("Error: 'nm status': %s"), error->message);
else
g_string_printf (nmc->return_text, _("Error: 'nm status': %s; allowed fields: %s"), error->message, NMC_FIELDS_NM_STATUS_ALL);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return nmc->return_value;
@@ -188,7 +191,7 @@ do_network_manager (NmCli *nmc, int argc, char **argv)
if (next_arg (&argc, &argv) != 0) {
/* no argument, show current WiFi state */
if (nmc->required_fields && strcasecmp (nmc->required_fields, "WIFI")) {
g_string_printf (nmc->return_text, _("Error: '--fields' value '%s' is not valid here; allowed fields: '%s'"),
g_string_printf (nmc->return_text, _("Error: '--fields' value '%s' is not valid here; allowed fields: %s"),
nmc->required_fields, NMC_FIELDS_NM_WIFI);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto end;
@@ -218,7 +221,7 @@ do_network_manager (NmCli *nmc, int argc, char **argv)
if (next_arg (&argc, &argv) != 0) {
/* no argument, show current WWAN state */
if (nmc->required_fields && strcasecmp (nmc->required_fields, "WWAN")) {
g_string_printf (nmc->return_text, _("Error: '--fields' value '%s' is not valid here; allowed fields: '%s'"),
g_string_printf (nmc->return_text, _("Error: '--fields' value '%s' is not valid here; allowed fields: %s"),
nmc->required_fields, NMC_FIELDS_NM_WWAN);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto end;

36
cli/src/utils.c
View File

@@ -52,6 +52,7 @@ next_arg (int *argc, char ***argv)
* IN: 'field_str': comma-separated fields names
* 'fields_array': array of allowed fields
* RETURN: GArray with indices representing fields in 'fields_array'.
* Caller is responsible to free it.
*/
GArray *
parse_output_fields (const char *fields_str, const NmcOutputField fields_array[], GError **error)
@@ -75,10 +76,10 @@ parse_output_fields (const char *fields_str, const NmcOutputField fields_array[]
}
if (fields_array[i].name == NULL) {
if (!strcasecmp (*iter, "all") || !strcasecmp (*iter, "common"))
g_set_error (error, 0, 0, _("Error: 'con status': field '%s' has to be alone."), *iter);
g_set_error (error, 0, 0, _("field '%s' has to be alone"), *iter);
else
g_set_error (error, 0, 0, _("Error: 'con status': invalid field '%s'."), *iter);
g_set_error (error, 0, 1, _("invalid field '%s'"), *iter);
g_array_free (array, TRUE);
array = NULL;
goto done;
@@ -90,6 +91,12 @@ done:
return array;
}
/*
* Print both headers or values of 'field_values' array.
* Entries to print and their order are specified via indices
* in 'fields.indices' array.
* 'fields.flags' specify various aspects influencing the output.
*/
void
print_fields (const NmcPrintFields fields, const NmcOutputField field_values[])
{
@@ -106,16 +113,21 @@ print_fields (const NmcPrintFields fields, const NmcOutputField field_values[])
gboolean header = fields.flags & NMC_PF_FLAG_HEADER;
gboolean escape = fields.flags & NMC_PF_FLAG_ESCAPE;
/* Headers are not printed in terse mode */
/* No headers are printed in terse mode:
* - neither whole name header nor field (column) names
*/
if (header && terse)
return;
if (multiline) {
/* --- Multiline mode --- */
enum { ML_HEADER_WIDTH = 79 };
if (header && pretty) {
/* Print the table header */
table_width = g_utf8_strlen (fields.header_name, -1) + 4;
line = g_strnfill (79, '=');
int header_width = g_utf8_strlen (fields.header_name, -1) + 4;
table_width = header_width < ML_HEADER_WIDTH ? ML_HEADER_WIDTH : header_width;
line = g_strnfill (ML_HEADER_WIDTH, '=');
width1 = strlen (fields.header_name);
width2 = g_utf8_strlen (fields.header_name, -1);
printf ("%s\n", line);
@@ -134,7 +146,7 @@ print_fields (const NmcPrintFields fields, const NmcOutputField field_values[])
g_free (tmp);
}
if (pretty) {
line = g_strnfill (79, '-');
line = g_strnfill (ML_HEADER_WIDTH, '-');
printf ("%s\n", line);
g_free (line);
}
@@ -175,11 +187,11 @@ print_fields (const NmcPrintFields fields, const NmcOutputField field_values[])
}
}
if (table_width <= 0)
table_width = g_utf8_strlen (fields.header_name, -1) + 4;
if (header && pretty) {
/* Print the table header */
if (header && pretty) {
int header_width = g_utf8_strlen (fields.header_name, -1) + 4;
table_width = table_width < header_width ? header_width : table_width;
line = g_strnfill (table_width, '=');
width1 = strlen (fields.header_name);
width2 = g_utf8_strlen (fields.header_name, -1);
@@ -189,8 +201,7 @@ print_fields (const NmcPrintFields fields, const NmcOutputField field_values[])
g_free (line);
}
/* Print the line */
/* Print actual values */
if (str->len > 0) {
g_string_truncate (str, str->len-1); /* Chop off last column separator */
if (fields.indent > 0) {
@@ -201,6 +212,7 @@ print_fields (const NmcPrintFields fields, const NmcOutputField field_values[])
printf ("%s\n", str->str);
}
/* Print horizontal separator */
if (header && pretty) {
if (str->len > 0) {
line = g_strnfill (table_width, '-');