app-layer: add substate support to list hooks

Add substates to the --list-app-layer-hooks option.

src/util-running-modes.c

@@ -92,6 +92,27 @@ int ListAppLayerHooks(const char *conf_filename)
         if (alprotos[a] != 1)
             continue;
 
+        if (AppLayerParserSupportsSubStates(a)) {
+            const uint8_t max_sub_state = AppLayerParserGetMaxSubState(a);
+            for (uint8_t sub_state = 1; sub_state <= max_sub_state; sub_state++) {
+                const char *sub_state_name = AppLayerParserGetSubStateName(a, sub_state);
+                const uint8_t max_progress = AppLayerParserGetSubStateCompletion(a, sub_state);
+                for (uint8_t state = 0; state <= max_progress; state++) {
+                    const char *name = AppLayerParserGetSubStateProgressName(
+                            a, sub_state, state, STREAM_TOSERVER);
+                    if (name != NULL) {
+                        printf("%s:%s:%s\n", AppProtoToString(a), sub_state_name, name);
+                    }
+                }
+                for (uint8_t state = 0; state <= max_progress; state++) {
+                    const char *name = AppLayerParserGetSubStateProgressName(
+                            a, sub_state, state, STREAM_TOCLIENT);
+                    if (name != NULL) {
+                        printf("%s:%s:%s\n", AppProtoToString(a), sub_state_name, name);
+                    }
+                }
+            }
+        } else {
             const char *alproto_name = AppProtoToString(a);
             if (strcmp(alproto_name, "http") == 0)
                 alproto_name = "http1";
@@ -122,6 +143,7 @@ int ListAppLayerHooks(const char *conf_filename)
             }
             printf("%s:%s\n", alproto_name, "response_complete");
         }
+    }
     return TM_ECODE_DONE;
 }