MINOR: dns: make debugging function dump_dns_config() compatible with SRV records

This function is particularly useful when debugging DNS resolution at
run time in HAProxy.
SRV records must be read differently, hence we have to update this
function.

diff --git a/src/dns.c b/src/dns.c
index 9eff60ed873ce7268f2582ab72bb9316c7c44c23..b87e1019f9f4de27ceb3441228f25cb3cd76ae8b 100644 (file)
--- a/src/dns.c
+++ b/src/dns.c
@@ -105,11 +105,31 @@ void dump_dns_config()
                        printf("    %p %s\n", curr_resolution, curr_resolution->hostname_dn);
                        printf("      requester.wait list:\n");
                        list_for_each_entry(curr_requester, &curr_resolution->requester.wait, list) {
-                               printf("        %p %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                               switch (obj_type(curr_requester->requester)) {
+                                       case OBJ_TYPE_SERVER:
+                                               printf("        %p SRV   %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_SRVRQ:
+                                               printf("        %p SRVRQ %s %d\n", curr_requester, objt_dns_srvrq(curr_requester->requester)->name, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_NONE:
+                                       default:
+                                               ;;
+                               }
                        }
                        printf("      requester.curr list:\n");
                        list_for_each_entry(curr_requester, &curr_resolution->requester.curr, list) {
-                               printf("        %p %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                               switch (obj_type(curr_requester->requester)) {
+                                       case OBJ_TYPE_SERVER:
+                                               printf("        %p SRV   %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_SRVRQ:
+                                               printf("        %p SRVRQ %s %d\n", curr_requester, objt_dns_srvrq(curr_requester->requester)->name, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_NONE:
+                                       default:
+                                               ;;
+                               }
                        }
                }
                printf("  resolution.curr list:\n");
@@ -117,11 +137,31 @@ void dump_dns_config()
                        printf("    %p %s\n", curr_resolution, curr_resolution->hostname_dn);
                        printf("      requester.wait list:\n");
                        list_for_each_entry(curr_requester, &curr_resolution->requester.wait, list) {
-                               printf("        %p %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                               switch (obj_type(curr_requester->requester)) {
+                                       case OBJ_TYPE_SERVER:
+                                               printf("        %p SRV   %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_SRVRQ:
+                                               printf("        %p SRVRQ %s %d\n", curr_requester, objt_dns_srvrq(curr_requester->requester)->name, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_NONE:
+                                       default:
+                                               ;;
+                               }
                        }
                        printf("      requester.curr list:\n");
                        list_for_each_entry(curr_requester, &curr_resolution->requester.curr, list) {
-                               printf("        %p %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                               switch (obj_type(curr_requester->requester)) {
+                                       case OBJ_TYPE_SERVER:
+                                               printf("        %p SRV   %s %d\n", curr_requester, objt_server(curr_requester->requester)->id, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_SRVRQ:
+                                               printf("        %p SRVRQ %s %d\n", curr_requester, objt_dns_srvrq(curr_requester->requester)->name, curr_requester->prefered_query_type);
+                                               break;
+                                       case OBJ_TYPE_NONE:
+                                       default:
+                                               ;;
+                               }
                        }
                }
        }