//-------------------------------------------------------------------------- // This callback handles various hexrays events. static int idaapi callback(void *, hexrays_event_t event, va_list va) { switch ( event ) { case hxe_right_click: { vdui_t &vu = *va_arg(va, vdui_t *); // add new command to the popup menu add_custom_viewer_popup_item(vu.ct, "Display Graph", hotkey_dg, display_graph, &vu); add_custom_viewer_popup_item(vu.ct, "Object Explorer", hotkey_ce, display_objects, &vu); add_custom_viewer_popup_item(vu.ct, "REconstruct Type", hotkey_rt, reconstruct_type, &vu); add_custom_viewer_popup_item(vu.ct, "Jump to Disasm", hotkey_gd, decompiled_line_to_disasm, &vu); } break; case hxe_keyboard: { vdui_t &vu = *va_arg(va, vdui_t *); int keycode = va_arg(va, int); // check for the hotkey if (keycode == hotcode_dg) return display_graph(&vu); if (keycode == hotcode_ce) return display_objects(&vu); if (keycode == hotcode_rt) return reconstruct_type(&vu); if (keycode == hotcode_gd) return decompiled_line_to_disasm(&vu); } break; case hxe_double_click: { vdui_t &vu = *va_arg(va, vdui_t *); decompile_func(vu); } break; default: break; } return 0; }
bool idaapi extract_all_types(void *ud) { logmsg(DEBUG, "extract_types()\n"); // find vtables in the binary search_objects(false); qvector <VTBL_info_t>::iterator vtbl_iter; std::map<ea_t, VTBL_info_t> vtbl_map; for (vtbl_iter = vtbl_t_list.begin(); vtbl_iter != vtbl_t_list.end(); vtbl_iter++) vtbl_map[(*vtbl_iter).ea_begin] = (*vtbl_iter); int file_id = create_open_file("types.txt"); if (file_id == -1) { logmsg(ERROR, "Failed to open file for dumping types.txt\r\n"); return false; } int struct_no = 0; for (vtbl_iter = vtbl_t_list.begin(); vtbl_iter != vtbl_t_list.end(); vtbl_iter++) { qstring info_msg; info_msg.cat_sprnt("Processing vtable %s\n", (*vtbl_iter).vtbl_name.c_str()); logmsg(DEBUG, info_msg.c_str()); qstring type_name; type_name.sprnt("struc_2_%d", struct_no); ea_t cur_vt_ea = (*vtbl_iter).ea_begin; int struct_subno = 0; qvector <qstring> types_to_merge; for (ea_t addr = get_first_dref_to(cur_vt_ea); addr != BADADDR; addr = get_next_dref_to(cur_vt_ea, addr)) { qstring name; if (get_func_name(&name, addr) <= 0) continue; qstring info_msg1; info_msg1.cat_sprnt("\t%s\n", name.c_str()); logmsg(DEBUG, info_msg1.c_str()); func_t *pfn = get_func(addr); if (!pfn) continue; hexrays_failure_t hf; cfuncptr_t cfunc = decompile(pfn, &hf); if (cfunc != NULL) { qstring var_name; info_msg.clear(); if (find_var(cfunc, (*vtbl_iter).vtbl_name, var_name)) { info_msg.cat_sprnt(" : %s\n", var_name.c_str()); logmsg(DEBUG, info_msg.c_str()); qstring sub_type_name = type_name; sub_type_name.cat_sprnt("_%d", struct_subno); struct_subno++; if (reconstruct_type(cfunc, var_name, sub_type_name)) { if (check_subtype((*vtbl_iter), sub_type_name)) { types_to_merge.push_back(sub_type_name); } } } else { info_msg.cat_sprnt(" : none\n"); logmsg(DEBUG, info_msg.c_str()); } } } struct_no++; merge_types(types_to_merge, type_name); dump_type_info(file_id, (*vtbl_iter), type_name, vtbl_map); } qclose(file_id); return true; }