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Add option "--dump-config"

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This is initially intended for verifying the configuration parsing
mechanism and is currently undocumented.
This commit is contained in:
Ian Barwick
2020-09-18 15:11:49 +09:00
parent 4670515285
commit 1f3e098104
6 changed files with 115 additions and 8 deletions
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86
configfile.c
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@@ -1354,6 +1354,61 @@ reload_config(t_server_type server_type)
}
/*
* Dump the parsed configuration
*/
void
dump_config(void)
{
ConfigFileSetting *setting;
int i = 0;
setting = &config_file_settings[0];
do {
printf("%s|", setting->name);
switch (setting->type)
{
case CONFIG_INT:
printf("%i", *setting->val.intptr);
break;
case CONFIG_BOOL:
printf("%s", format_bool(*setting->val.boolptr));
break;
case CONFIG_STRING:
printf("%s", setting->val.strptr);
break;
case CONFIG_FAILOVER_MODE:
printf("%s", format_failover_mode(*setting->val.failovermodeptr));
break;
case CONFIG_CONNECTION_CHECK_TYPE:
printf("%s", print_connection_check_type(*setting->val.checktypeptr));
break;
case CONFIG_EVENT_NOTIFICATION_LIST:
{
char *list = print_event_notification_list(setting->val.notificationlistptr);
printf("%s", list);
pfree(list);
}
break;
case CONFIG_TABLESPACE_MAPPING:
{
char *list = print_tablespace_mapping(setting->val.tablespacemappingptr);
printf("%s", list);
pfree(list);
}
break;
default:
/* this should never happen */
log_error("unhandled setting type %i", (int)setting->type);
}
puts("");
i++;
setting = &config_file_settings[i];
} while (setting->name != NULL);
}
static void
exit_with_config_file_errors(ItemList *config_errors, ItemList *config_warnings, bool terse)
{
@@ -2118,7 +2173,7 @@ print_event_notification_list(EventNotificationList *list)
appendPQExpBufferStr(&buf, cell->event_type);
if (cell->next)
appendPQExpBufferStr(&buf, ", ");
appendPQExpBufferChar(&buf, ',');
cell = cell->next;
}
@@ -2132,6 +2187,35 @@ print_event_notification_list(EventNotificationList *list)
}
char *
print_tablespace_mapping(TablespaceList *tablespace_mapping)
{
TablespaceListCell *cell;
bool first = true;
PQExpBufferData buf;
char *ptr;
initPQExpBuffer(&buf);
for (cell = tablespace_mapping->head; cell; cell = cell->next)
{
if (first == true)
first = false;
else
appendPQExpBufferChar(&buf, ',');
appendPQExpBuffer(&buf, "%s=%s",
cell->old_dir, cell->new_dir);
}
ptr = palloc0(strlen(buf.data) + 1);
strncpy(ptr, buf.data, strlen(buf.data));
termPQExpBuffer(&buf);
return ptr;
}
const char *
format_failover_mode(failover_mode_opt failover)