|
| 1 | +importos |
| 2 | +importsys |
| 3 | +importshutil |
| 4 | +importsubprocess |
| 5 | +importtempfile |
| 6 | + |
| 7 | +base_path=os.path.abspath(os.path.dirname(__file__)) |
| 8 | + |
| 9 | +project_path=os.path.abspath(os.path.join(base_path,'..','lib','lvgl')) |
| 10 | +docs_path=os.path.join(project_path,'docs') |
| 11 | +sys.path.insert(0,docs_path) |
| 12 | + |
| 13 | + |
| 14 | +importcreate_fake_lib_c# NOQA |
| 15 | +importpycparser_monkeypatch# NOQA |
| 16 | +importpycparser# NOQA |
| 17 | + |
| 18 | +temp_directory=tempfile.mkdtemp(suffix='.lvgl_json') |
| 19 | + |
| 20 | + |
| 21 | +defrun(lvgl_config_path,target_header,filter_private): |
| 22 | + |
| 23 | +pycparser_monkeypatch.FILTER_PRIVATE=filter_private |
| 24 | + |
| 25 | +lvgl_path=project_path |
| 26 | +lvgl_src_path=os.path.join(lvgl_path,'src') |
| 27 | +temp_lvgl=os.path.join(temp_directory,'lvgl') |
| 28 | +target_header_base_name= ( |
| 29 | +os.path.splitext(os.path.split(target_header)[-1])[0] |
| 30 | + ) |
| 31 | + |
| 32 | +os.mkdir(temp_lvgl) |
| 33 | +shutil.copytree(lvgl_src_path,os.path.join(temp_lvgl,'src')) |
| 34 | +shutil.copyfile(os.path.join(lvgl_path,'lvgl.h'),os.path.join(temp_lvgl,'lvgl.h')) |
| 35 | + |
| 36 | +pp_file=os.path.join(temp_directory,target_header_base_name+'.pp') |
| 37 | + |
| 38 | +src=lvgl_config_path |
| 39 | +dst=os.path.join(temp_directory,'lv_conf.h') |
| 40 | +shutil.copyfile(src,dst) |
| 41 | + |
| 42 | +include_dirs= [temp_directory,project_path] |
| 43 | + |
| 44 | +ifsys.platform.startswith('darwin'): |
| 45 | +include_path_env_key='C_INCLUDE_PATH' |
| 46 | +cpp_cmd= [ |
| 47 | +'clang','-std=c11','-E','-DINT32_MIN=0x80000000', |
| 48 | + ] |
| 49 | +output_pp=f' >> "{pp_file}"' |
| 50 | +else: |
| 51 | +include_path_env_key='C_INCLUDE_PATH' |
| 52 | +cpp_cmd= [ |
| 53 | +'gcc','-std=c11','-E','-Wno-incompatible-pointer-types', |
| 54 | + ] |
| 55 | +output_pp=f' >> "{pp_file}"' |
| 56 | + |
| 57 | +fake_libc_path=create_fake_lib_c.run(temp_directory) |
| 58 | + |
| 59 | +ifinclude_path_env_keynotinos.environ: |
| 60 | +os.environ[include_path_env_key]='' |
| 61 | + |
| 62 | +os.environ[include_path_env_key]= ( |
| 63 | +f'{fake_libc_path}{os.pathsep}{os.environ[include_path_env_key]}' |
| 64 | + ) |
| 65 | + |
| 66 | +if'PATH'notinos.environ: |
| 67 | +os.environ['PATH']='' |
| 68 | + |
| 69 | +os.environ['PATH']= ( |
| 70 | +f'{fake_libc_path}{os.pathsep}{os.environ["PATH"]}' |
| 71 | + ) |
| 72 | + |
| 73 | +cpp_cmd.extend([ |
| 74 | +'-DLV_LVGL_H_INCLUDE_SIMPLE', |
| 75 | +'-DLV_CONF_INCLUDE_SIMPLE', |
| 76 | +'-DLV_USE_DEV_VERSION' |
| 77 | + ]) |
| 78 | + |
| 79 | +cpp_cmd.extend(['-DPYCPARSER',f'"-I{fake_libc_path}"']) |
| 80 | +cpp_cmd.extend([f'"-I{item}"'foritemininclude_dirs]) |
| 81 | +cpp_cmd.append(f'"{target_header}"') |
| 82 | + |
| 83 | +ifsys.platform.startswith('win'): |
| 84 | +cpp_cmd.insert(len(cpp_cmd)-2,output_pp) |
| 85 | +else: |
| 86 | +cpp_cmd.append(output_pp) |
| 87 | + |
| 88 | +cpp_cmd=' '.join(cpp_cmd) |
| 89 | + |
| 90 | +p=subprocess.Popen( |
| 91 | +cpp_cmd, |
| 92 | +stdout=subprocess.PIPE, |
| 93 | +stderr=subprocess.PIPE, |
| 94 | +env=os.environ, |
| 95 | +shell=True |
| 96 | + ) |
| 97 | +out,err=p.communicate() |
| 98 | +exit_code=p.returncode |
| 99 | + |
| 100 | +ifnotos.path.exists(pp_file): |
| 101 | +sys.stdout.write(out.decode('utf-8').strip()+'\n') |
| 102 | +sys.stdout.write('EXIT CODE: '+str(exit_code)+'\n') |
| 103 | +sys.stderr.write(err.decode('utf-8').strip()+'\n') |
| 104 | +sys.stdout.flush() |
| 105 | +sys.stderr.flush() |
| 106 | + |
| 107 | +raiseRuntimeError('Unknown Failure') |
| 108 | + |
| 109 | +withopen(pp_file,'r')asf: |
| 110 | +pp_data=f.read() |
| 111 | + |
| 112 | +cparser=pycparser.CParser() |
| 113 | +ast=cparser.parse(pp_data,target_header) |
| 114 | + |
| 115 | +ast.setup_docs(temp_directory) |
| 116 | + |
| 117 | +shutil.rmtree(temp_directory) |
| 118 | + |
| 119 | +returnast |
| 120 | + |