Refactor to use API in Visual Mode

librz/core/core.c

@@ -2446,3 +2446,32 @@ RZ_API RzCmdStatus rz_core_core_plugins_print(RzCore *core, RzCmdStateOutput *st
 	rz_cmd_state_output_array_end(state);
 	return RZ_CMD_STATUS_OK;
 }
+
+/**
+ * \brief Seeks to any basic block of the current function.
+ *
+ * \param core The RzCore instance.
+ */
+RZ_API void rz_core_seek_bb(RZ_NONNULL RzCore *core) {
+	rz_return_if_fail(core);
+	RzAnalysisFunction *fcn = rz_analysis_get_fcn_in(core->analysis, core->offset, 0);
+	if (fcn) {
+		RzAnalysisBlock *bb;
+		void **iter;
+		rz_pvector_foreach (fcn->bbs, iter) {
+			bb = *iter;
+			rz_cons_printf("0x%08" PFMT64x " 0x%08" PFMT64x " 00:0000 %llu\n", bb->addr, bb->addr + bb->size, bb->size);
+		}
+		rz_cons_flush();
+		char *input = rz_cons_input("Enter an address: ");
+		ut64 addr = strtoull(input, NULL, 16);
+		free(input);
+		rz_pvector_foreach (fcn->bbs, iter) {
+			bb = *iter;
+			if (bb->addr <= addr && addr < bb->addr + bb->size) {
+				rz_core_seek(core, addr, true);
+				break;
+			}
+		}
+	}
+}

librz/core/tui/visual.c

@@ -1987,7 +1987,7 @@ RZ_IPI void rz_core_visual_browse(RzCore *core, const char *input) {
 			rz_debug_switch_to_first_thread(core->dbg);
 			break;
 		case 'b':
-			rz_core_cmd0(core, "s $(afb~...)");
+			rz_core_seek_bb(core);
 			break;
 		case 'i':
 			// XXX ii shows index first and iiq shows no offset :(

librz/include/rz_core.h

@@ -409,6 +409,8 @@ RZ_API bool rz_core_plugin_add(RzCore *core, RZ_NONNULL RzCorePlugin *plugin);
 RZ_API bool rz_core_plugin_del(RzCore *core, RZ_NONNULL RzCorePlugin *plugin);
 RZ_API bool rz_core_plugin_fini(RzCore *core);
 
+RZ_API void rz_core_seek_bb(RZ_NONNULL RzCore *core);
+
 // #define rz_core_ncast(x) (RzCore*)(size_t)(x)
 RZ_API RZ_OWN RzList /*<char *>*/ *rz_core_theme_list(RZ_NONNULL RzCore *core);
 RZ_API char *rz_core_theme_get(RzCore *core);