[0fa325b] | 1 | #! /usr/bin/env python |
---|
| 2 | # encoding: utf-8 |
---|
| 3 | # WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file |
---|
| 4 | |
---|
[904702d] | 5 | import os,re,sys |
---|
| 6 | from waflib.Utils import threading |
---|
| 7 | wlock=threading.Lock() |
---|
[0fa325b] | 8 | try: |
---|
[904702d] | 9 | from ctypes import Structure,windll,c_short,c_ushort,c_ulong,c_int,byref,c_wchar,POINTER,c_long |
---|
| 10 | except ImportError: |
---|
| 11 | class AnsiTerm(object): |
---|
| 12 | def __init__(self,stream): |
---|
| 13 | self.stream=stream |
---|
| 14 | try: |
---|
| 15 | self.errors=self.stream.errors |
---|
| 16 | except AttributeError: |
---|
| 17 | pass |
---|
| 18 | self.encoding=self.stream.encoding |
---|
| 19 | def write(self,txt): |
---|
| 20 | try: |
---|
| 21 | wlock.acquire() |
---|
| 22 | self.stream.write(txt) |
---|
| 23 | self.stream.flush() |
---|
| 24 | finally: |
---|
| 25 | wlock.release() |
---|
| 26 | def fileno(self): |
---|
| 27 | return self.stream.fileno() |
---|
| 28 | def flush(self): |
---|
| 29 | self.stream.flush() |
---|
| 30 | def isatty(self): |
---|
| 31 | return self.stream.isatty() |
---|
| 32 | else: |
---|
[0fa325b] | 33 | class COORD(Structure): |
---|
| 34 | _fields_=[("X",c_short),("Y",c_short)] |
---|
| 35 | class SMALL_RECT(Structure): |
---|
| 36 | _fields_=[("Left",c_short),("Top",c_short),("Right",c_short),("Bottom",c_short)] |
---|
| 37 | class CONSOLE_SCREEN_BUFFER_INFO(Structure): |
---|
[904702d] | 38 | _fields_=[("Size",COORD),("CursorPosition",COORD),("Attributes",c_ushort),("Window",SMALL_RECT),("MaximumWindowSize",COORD)] |
---|
[0fa325b] | 39 | class CONSOLE_CURSOR_INFO(Structure): |
---|
| 40 | _fields_=[('dwSize',c_ulong),('bVisible',c_int)] |
---|
[904702d] | 41 | try: |
---|
| 42 | _type=unicode |
---|
| 43 | except NameError: |
---|
| 44 | _type=str |
---|
| 45 | to_int=lambda number,default:number and int(number)or default |
---|
| 46 | STD_OUTPUT_HANDLE=-11 |
---|
| 47 | STD_ERROR_HANDLE=-12 |
---|
[1a31baf] | 48 | windll.kernel32.GetStdHandle.argtypes=[c_ulong] |
---|
| 49 | windll.kernel32.GetStdHandle.restype=c_ulong |
---|
| 50 | windll.kernel32.GetConsoleScreenBufferInfo.argtypes=[c_ulong,POINTER(CONSOLE_SCREEN_BUFFER_INFO)] |
---|
| 51 | windll.kernel32.GetConsoleScreenBufferInfo.restype=c_long |
---|
| 52 | windll.kernel32.SetConsoleTextAttribute.argtypes=[c_ulong,c_ushort] |
---|
| 53 | windll.kernel32.SetConsoleTextAttribute.restype=c_long |
---|
[904702d] | 54 | windll.kernel32.FillConsoleOutputCharacterW.argtypes=[c_ulong,c_wchar,c_ulong,POINTER(COORD),POINTER(c_ulong)] |
---|
| 55 | windll.kernel32.FillConsoleOutputCharacterW.restype=c_long |
---|
[1a31baf] | 56 | windll.kernel32.FillConsoleOutputAttribute.argtypes=[c_ulong,c_ushort,c_ulong,POINTER(COORD),POINTER(c_ulong)] |
---|
| 57 | windll.kernel32.FillConsoleOutputAttribute.restype=c_long |
---|
| 58 | windll.kernel32.SetConsoleCursorPosition.argtypes=[c_ulong,POINTER(COORD)] |
---|
| 59 | windll.kernel32.SetConsoleCursorPosition.restype=c_long |
---|
| 60 | windll.kernel32.SetConsoleCursorInfo.argtypes=[c_ulong,POINTER(CONSOLE_CURSOR_INFO)] |
---|
| 61 | windll.kernel32.SetConsoleCursorInfo.restype=c_long |
---|
[0fa325b] | 62 | class AnsiTerm(object): |
---|
[904702d] | 63 | def __init__(self,s): |
---|
| 64 | self.stream=s |
---|
| 65 | try: |
---|
| 66 | self.errors=s.errors |
---|
| 67 | except AttributeError: |
---|
| 68 | pass |
---|
| 69 | self.encoding=s.encoding |
---|
[0fa325b] | 70 | self.cursor_history=[] |
---|
[904702d] | 71 | handle=(s.fileno()==2)and STD_ERROR_HANDLE or STD_OUTPUT_HANDLE |
---|
| 72 | self.hconsole=windll.kernel32.GetStdHandle(handle) |
---|
| 73 | self._sbinfo=CONSOLE_SCREEN_BUFFER_INFO() |
---|
| 74 | self._csinfo=CONSOLE_CURSOR_INFO() |
---|
| 75 | windll.kernel32.GetConsoleCursorInfo(self.hconsole,byref(self._csinfo)) |
---|
| 76 | self._orig_sbinfo=CONSOLE_SCREEN_BUFFER_INFO() |
---|
| 77 | r=windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole,byref(self._orig_sbinfo)) |
---|
| 78 | self._isatty=r==1 |
---|
[0fa325b] | 79 | def screen_buffer_info(self): |
---|
[904702d] | 80 | windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole,byref(self._sbinfo)) |
---|
| 81 | return self._sbinfo |
---|
[0fa325b] | 82 | def clear_line(self,param): |
---|
| 83 | mode=param and int(param)or 0 |
---|
| 84 | sbinfo=self.screen_buffer_info() |
---|
| 85 | if mode==1: |
---|
| 86 | line_start=COORD(0,sbinfo.CursorPosition.Y) |
---|
| 87 | line_length=sbinfo.Size.X |
---|
| 88 | elif mode==2: |
---|
| 89 | line_start=COORD(sbinfo.CursorPosition.X,sbinfo.CursorPosition.Y) |
---|
| 90 | line_length=sbinfo.Size.X-sbinfo.CursorPosition.X |
---|
| 91 | else: |
---|
| 92 | line_start=sbinfo.CursorPosition |
---|
| 93 | line_length=sbinfo.Size.X-sbinfo.CursorPosition.X |
---|
[1a31baf] | 94 | chars_written=c_ulong() |
---|
[904702d] | 95 | windll.kernel32.FillConsoleOutputCharacterW(self.hconsole,c_wchar(' '),line_length,line_start,byref(chars_written)) |
---|
[0fa325b] | 96 | windll.kernel32.FillConsoleOutputAttribute(self.hconsole,sbinfo.Attributes,line_length,line_start,byref(chars_written)) |
---|
| 97 | def clear_screen(self,param): |
---|
| 98 | mode=to_int(param,0) |
---|
| 99 | sbinfo=self.screen_buffer_info() |
---|
| 100 | if mode==1: |
---|
| 101 | clear_start=COORD(0,0) |
---|
| 102 | clear_length=sbinfo.CursorPosition.X*sbinfo.CursorPosition.Y |
---|
| 103 | elif mode==2: |
---|
| 104 | clear_start=COORD(0,0) |
---|
| 105 | clear_length=sbinfo.Size.X*sbinfo.Size.Y |
---|
| 106 | windll.kernel32.SetConsoleCursorPosition(self.hconsole,clear_start) |
---|
| 107 | else: |
---|
| 108 | clear_start=sbinfo.CursorPosition |
---|
| 109 | clear_length=((sbinfo.Size.X-sbinfo.CursorPosition.X)+sbinfo.Size.X*(sbinfo.Size.Y-sbinfo.CursorPosition.Y)) |
---|
[1a31baf] | 110 | chars_written=c_ulong() |
---|
[904702d] | 111 | windll.kernel32.FillConsoleOutputCharacterW(self.hconsole,c_wchar(' '),clear_length,clear_start,byref(chars_written)) |
---|
[0fa325b] | 112 | windll.kernel32.FillConsoleOutputAttribute(self.hconsole,sbinfo.Attributes,clear_length,clear_start,byref(chars_written)) |
---|
| 113 | def push_cursor(self,param): |
---|
| 114 | sbinfo=self.screen_buffer_info() |
---|
| 115 | self.cursor_history.append(sbinfo.CursorPosition) |
---|
| 116 | def pop_cursor(self,param): |
---|
| 117 | if self.cursor_history: |
---|
| 118 | old_pos=self.cursor_history.pop() |
---|
| 119 | windll.kernel32.SetConsoleCursorPosition(self.hconsole,old_pos) |
---|
| 120 | def set_cursor(self,param): |
---|
| 121 | y,sep,x=param.partition(';') |
---|
| 122 | x=to_int(x,1)-1 |
---|
| 123 | y=to_int(y,1)-1 |
---|
| 124 | sbinfo=self.screen_buffer_info() |
---|
| 125 | new_pos=COORD(min(max(0,x),sbinfo.Size.X),min(max(0,y),sbinfo.Size.Y)) |
---|
| 126 | windll.kernel32.SetConsoleCursorPosition(self.hconsole,new_pos) |
---|
| 127 | def set_column(self,param): |
---|
| 128 | x=to_int(param,1)-1 |
---|
| 129 | sbinfo=self.screen_buffer_info() |
---|
| 130 | new_pos=COORD(min(max(0,x),sbinfo.Size.X),sbinfo.CursorPosition.Y) |
---|
| 131 | windll.kernel32.SetConsoleCursorPosition(self.hconsole,new_pos) |
---|
| 132 | def move_cursor(self,x_offset=0,y_offset=0): |
---|
| 133 | sbinfo=self.screen_buffer_info() |
---|
| 134 | new_pos=COORD(min(max(0,sbinfo.CursorPosition.X+x_offset),sbinfo.Size.X),min(max(0,sbinfo.CursorPosition.Y+y_offset),sbinfo.Size.Y)) |
---|
| 135 | windll.kernel32.SetConsoleCursorPosition(self.hconsole,new_pos) |
---|
| 136 | def move_up(self,param): |
---|
| 137 | self.move_cursor(y_offset=-to_int(param,1)) |
---|
| 138 | def move_down(self,param): |
---|
| 139 | self.move_cursor(y_offset=to_int(param,1)) |
---|
| 140 | def move_left(self,param): |
---|
| 141 | self.move_cursor(x_offset=-to_int(param,1)) |
---|
| 142 | def move_right(self,param): |
---|
| 143 | self.move_cursor(x_offset=to_int(param,1)) |
---|
| 144 | def next_line(self,param): |
---|
| 145 | sbinfo=self.screen_buffer_info() |
---|
| 146 | self.move_cursor(x_offset=-sbinfo.CursorPosition.X,y_offset=to_int(param,1)) |
---|
| 147 | def prev_line(self,param): |
---|
| 148 | sbinfo=self.screen_buffer_info() |
---|
| 149 | self.move_cursor(x_offset=-sbinfo.CursorPosition.X,y_offset=-to_int(param,1)) |
---|
| 150 | def rgb2bgr(self,c): |
---|
| 151 | return((c&1)<<2)|(c&2)|((c&4)>>2) |
---|
| 152 | def set_color(self,param): |
---|
| 153 | cols=param.split(';') |
---|
[904702d] | 154 | sbinfo=self.screen_buffer_info() |
---|
[0fa325b] | 155 | attr=sbinfo.Attributes |
---|
| 156 | for c in cols: |
---|
[904702d] | 157 | c=to_int(c,0) |
---|
[1a31baf] | 158 | if 29<c<38: |
---|
[0fa325b] | 159 | attr=(attr&0xfff0)|self.rgb2bgr(c-30) |
---|
[1a31baf] | 160 | elif 39<c<48: |
---|
[0fa325b] | 161 | attr=(attr&0xff0f)|(self.rgb2bgr(c-40)<<4) |
---|
| 162 | elif c==0: |
---|
[904702d] | 163 | attr=self._orig_sbinfo.Attributes |
---|
[0fa325b] | 164 | elif c==1: |
---|
| 165 | attr|=0x08 |
---|
| 166 | elif c==4: |
---|
| 167 | attr|=0x80 |
---|
| 168 | elif c==7: |
---|
| 169 | attr=(attr&0xff88)|((attr&0x70)>>4)|((attr&0x07)<<4) |
---|
| 170 | windll.kernel32.SetConsoleTextAttribute(self.hconsole,attr) |
---|
| 171 | def show_cursor(self,param): |
---|
[904702d] | 172 | self._csinfo.bVisible=1 |
---|
| 173 | windll.kernel32.SetConsoleCursorInfo(self.hconsole,byref(self._csinfo)) |
---|
[0fa325b] | 174 | def hide_cursor(self,param): |
---|
[904702d] | 175 | self._csinfo.bVisible=0 |
---|
| 176 | windll.kernel32.SetConsoleCursorInfo(self.hconsole,byref(self._csinfo)) |
---|
[0fa325b] | 177 | ansi_command_table={'A':move_up,'B':move_down,'C':move_right,'D':move_left,'E':next_line,'F':prev_line,'G':set_column,'H':set_cursor,'f':set_cursor,'J':clear_screen,'K':clear_line,'h':show_cursor,'l':hide_cursor,'m':set_color,'s':push_cursor,'u':pop_cursor,} |
---|
| 178 | ansi_tokens=re.compile('(?:\x1b\[([0-9?;]*)([a-zA-Z])|([^\x1b]+))') |
---|
| 179 | def write(self,text): |
---|
| 180 | try: |
---|
| 181 | wlock.acquire() |
---|
[904702d] | 182 | if self._isatty: |
---|
| 183 | for param,cmd,txt in self.ansi_tokens.findall(text): |
---|
| 184 | if cmd: |
---|
| 185 | cmd_func=self.ansi_command_table.get(cmd) |
---|
| 186 | if cmd_func: |
---|
| 187 | cmd_func(self,param) |
---|
| 188 | else: |
---|
| 189 | self.writeconsole(txt) |
---|
| 190 | else: |
---|
| 191 | self.stream.write(text) |
---|
[0fa325b] | 192 | finally: |
---|
| 193 | wlock.release() |
---|
| 194 | def writeconsole(self,txt): |
---|
| 195 | chars_written=c_int() |
---|
| 196 | writeconsole=windll.kernel32.WriteConsoleA |
---|
| 197 | if isinstance(txt,_type): |
---|
| 198 | writeconsole=windll.kernel32.WriteConsoleW |
---|
[904702d] | 199 | done=0 |
---|
| 200 | todo=len(txt) |
---|
| 201 | chunk=32<<10 |
---|
| 202 | while todo!=0: |
---|
| 203 | doing=min(chunk,todo) |
---|
| 204 | buf=txt[done:done+doing] |
---|
| 205 | r=writeconsole(self.hconsole,buf,doing,byref(chars_written),None) |
---|
| 206 | if r==0: |
---|
| 207 | chunk>>=1 |
---|
| 208 | continue |
---|
| 209 | done+=doing |
---|
| 210 | todo-=doing |
---|
| 211 | def fileno(self): |
---|
| 212 | return self.stream.fileno() |
---|
[0fa325b] | 213 | def flush(self): |
---|
| 214 | pass |
---|
| 215 | def isatty(self): |
---|
[904702d] | 216 | return self._isatty |
---|
| 217 | if sys.stdout.isatty()or sys.stderr.isatty(): |
---|
| 218 | handle=sys.stdout.isatty()and STD_OUTPUT_HANDLE or STD_ERROR_HANDLE |
---|
| 219 | console=windll.kernel32.GetStdHandle(handle) |
---|
| 220 | sbinfo=CONSOLE_SCREEN_BUFFER_INFO() |
---|
| 221 | def get_term_cols(): |
---|
| 222 | windll.kernel32.GetConsoleScreenBufferInfo(console,byref(sbinfo)) |
---|
| 223 | return sbinfo.Size.X-1 |
---|
| 224 | try: |
---|
| 225 | import struct,fcntl,termios |
---|
| 226 | except ImportError: |
---|
| 227 | pass |
---|
| 228 | else: |
---|
| 229 | if(sys.stdout.isatty()or sys.stderr.isatty())and os.environ.get('TERM','')not in('dumb','emacs'): |
---|
| 230 | FD=sys.stdout.isatty()and sys.stdout.fileno()or sys.stderr.fileno() |
---|
| 231 | def fun(): |
---|
| 232 | return struct.unpack("HHHH",fcntl.ioctl(FD,termios.TIOCGWINSZ,struct.pack("HHHH",0,0,0,0)))[1] |
---|
| 233 | try: |
---|
| 234 | fun() |
---|
| 235 | except Exception ,e: |
---|
| 236 | pass |
---|
| 237 | else: |
---|
| 238 | get_term_cols=fun |
---|