swf4compiler.tab.cpp

flash文件的解码程序

case 17:
#line 174 "swf4compiler.y"
{ bufferConcat(yyvsp[-1].action, yyvsp[0].action); ;
    break;}
case 18:
#line 181 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAME);
		  bufferWriteS16(yyval.action, 3);
		  bufferWriteS16(yyval.action, atoi(yyvsp[-5].str));
		  free(yyvsp[-5].str);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action)+5);
		  bufferConcat(yyval.action, yyvsp[0].action);			  /* ..here */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[-2].action));
		  bufferConcat(yyval.action, yyvsp[-2].action); ;
    break;}
case 19:
#line 197 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAME);
		  bufferWriteS16(yyval.action, 3);
		  bufferWriteS16(yyval.action, atoi(yyvsp[-3].str));
		  free(yyvsp[-3].str);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, 5);
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);	  /* ..here */
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action));	  /* ..and then out */
		  bufferConcat(yyval.action, yyvsp[0].action); ;
    break;}
case 20:
#line 213 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAME);
		  bufferWriteS16(yyval.action, 3);
		  bufferWriteS16(yyval.action, atoi(yyvsp[-3].str));
		  free(yyvsp[-3].str);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action));
		  bufferConcat(yyval.action, yyvsp[0].action); ;
    break;}
case 21:
#line 225 "swf4compiler.y"
{ yyval.action = yyvsp[-5].action;
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAMEEXPRESSION);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action)+5);
		  bufferConcat(yyval.action, yyvsp[0].action);			  /* ..here */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[-2].action));
		  bufferConcat(yyval.action, yyvsp[-2].action); ;
    break;}
case 22:
#line 239 "swf4compiler.y"
{ yyval.action = yyvsp[-3].action;
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAMEEXPRESSION);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, 5);
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);	  /* ..here */
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action));	  /* ..and then out */
		  bufferConcat(yyval.action, yyvsp[0].action); ;
    break;}
case 23:
#line 253 "swf4compiler.y"
{ yyval.action = yyvsp[-3].action;
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAMEEXPRESSION);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action));
		  bufferConcat(yyval.action, yyvsp[0].action); ;
    break;}
case 24:
#line 263 "swf4compiler.y"
{ bufferWriteU8(yyvsp[-4].action, SWFACTION_BRANCHIFTRUE);
		  bufferWriteS16(yyvsp[-4].action, 2);
		  bufferWriteS16(yyvsp[-4].action, bufferLength(yyvsp[0].action)+5);
		  bufferConcat(yyvsp[-4].action, yyvsp[0].action);
		  bufferWriteU8(yyvsp[-4].action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyvsp[-4].action, 2);
		  bufferWriteS16(yyvsp[-4].action, bufferLength(yyvsp[-2].action));
		  bufferConcat(yyvsp[-4].action, yyvsp[-2].action);
		  yyval.action = yyvsp[-4].action; ;
    break;}
case 25:
#line 274 "swf4compiler.y"
{ bufferWriteU8(yyvsp[-2].action, SWFACTION_LOGICALNOT);
		  bufferWriteU8(yyvsp[-2].action, SWFACTION_BRANCHIFTRUE);
		  bufferWriteS16(yyvsp[-2].action, 2);
		  bufferWriteS16(yyvsp[-2].action, bufferLength(yyvsp[0].action));
		  bufferConcat(yyvsp[-2].action, yyvsp[0].action);
		  yyval.action = yyvsp[-2].action; ;
    break;}
case 26:
#line 282 "swf4compiler.y"
{ yyval.action = NULL; ;
    break;}
case 27:
#line 283 "swf4compiler.y"
{ yyval.action = yyvsp[0].action; ;
    break;}
case 28:
#line 308 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_WAITFORFRAME);
		  bufferWriteS16(yyval.action, 3);
		  bufferWriteS16(yyval.action, atoi(yyvsp[-3].str));
		  free(yyvsp[-3].str);
		  bufferWriteU8(yyval.action, 1);		/* if not loaded, jump to.. */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action)+5);
		  bufferConcat(yyval.action, yyvsp[0].action);				  /* ..here */
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, -(bufferLength(yyval.action)+2)); ;
    break;}
case 29:
#line 323 "swf4compiler.y"
{ yyval.action = yyvsp[-2].action;
		  bufferWriteU8(yyval.action, SWFACTION_LOGICALNOT);
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHIFTRUE);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, bufferLength(yyvsp[0].action)+5);
		  bufferConcat(yyval.action, yyvsp[0].action);
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, -(bufferLength(yyval.action)+2));
		  bufferResolveJumps(yyval.action); ;
    break;}
case 30:
#line 335 "swf4compiler.y"
{ yyval.action = yyvsp[-4].action;
		  bufferConcat(yyval.action, yyvsp[-1].action);
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHIFTRUE);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, -(bufferLength(yyval.action)+2));
		  bufferResolveJumps(yyval.action); ;
    break;}
case 31:
#line 343 "swf4compiler.y"
{ if (!yyvsp[-4].action)
                    yyvsp[-4].action = newBuffer();
                  else {
                    bufferWriteU8(yyvsp[-4].action, SWFACTION_LOGICALNOT);
                    bufferWriteU8(yyvsp[-4].action, SWFACTION_BRANCHIFTRUE);
                    bufferWriteS16(yyvsp[-4].action, 2);
                    bufferWriteS16(yyvsp[-4].action, bufferLength(yyvsp[0].action)+bufferLength(yyvsp[-2].action)+5);
                  }
                  bufferConcat(yyvsp[-4].action, yyvsp[0].action);
                  bufferConcat(yyvsp[-4].action, yyvsp[-2].action);
                  bufferWriteU8(yyvsp[-4].action, SWFACTION_BRANCHALWAYS);
                  bufferWriteS16(yyvsp[-4].action, 2);
                  bufferWriteS16(yyvsp[-4].action, -(bufferLength(yyvsp[-4].action)+2));
                  bufferResolveJumps(yyvsp[-4].action);
                  yyval.action = yyvsp[-6].action;
                  if(!yyval.action) yyval.action = newBuffer();
                  bufferConcat(yyval.action, yyvsp[-4].action);
                ;
    break;}
case 32:
#line 364 "swf4compiler.y"
{ yyval.action = NULL; ;
    break;}
case 34:
#line 370 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, MAGIC_CONTINUE_NUMBER); ;
    break;}
case 35:
#line 378 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_BRANCHALWAYS);
		  bufferWriteS16(yyval.action, 2);
		  bufferWriteS16(yyval.action, MAGIC_BREAK_NUMBER); ;
    break;}
case 36:
#line 386 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_STOPDRAGMOVIE); ;
    break;}
case 37:
#line 390 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteString(yyval.action, yyvsp[-1].str, strlen(yyvsp[-1].str)+1);
		  bufferWriteU8(yyval.action, SWFACTION_CALLFRAME);
		  bufferWriteS16(yyval.action, 0);
		  free(yyvsp[-1].str); ;
    break;}
case 38:
#line 397 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteString(yyval.action, yyvsp[-1].str, strlen(yyvsp[-1].str)+1);
		  bufferWriteU8(yyval.action, SWFACTION_CALLFRAME);
		  bufferWriteS16(yyval.action, 0);
		  free(yyvsp[-1].str); ;
    break;}
case 39:
#line 404 "swf4compiler.y"
{ yyval.action = yyvsp[-1].action;
		  bufferWriteU8(yyval.action, SWFACTION_REMOVECLIP); ;
    break;}
case 40:
#line 408 "swf4compiler.y"
{ yyval.action = yyvsp[-1].action;
		  bufferWriteU8(yyval.action, SWFACTION_TRACE); ;
    break;}
case 41:
#line 413 "swf4compiler.y"
{ yyval.action = yyvsp[-3].action;
		  bufferConcat(yyval.action, yyvsp[-1].action);
		  bufferWriteU8(yyval.action, SWFACTION_GETURL2);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, GETURL_METHOD_NOSEND); ;
    break;}
case 42:
#line 420 "swf4compiler.y"
{ yyval.action = yyvsp[-5].action;
		  bufferConcat(yyval.action, yyvsp[-3].action);
		  bufferWriteU8(yyval.action, SWFACTION_GETURL2);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, yyvsp[-1].getURLMethod); ;
    break;}
case 43:
#line 427 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteU8(yyval.action, SWFACTION_GETURL);
		  bufferWriteS16(yyval.action, strlen(yyvsp[-3].str) + strlen(yyvsp[-1].str) + 2);
		  bufferWriteHardString(yyval.action, yyvsp[-3].str, strlen(yyvsp[-3].str));
		  bufferWriteU8(yyval.action, 0);
		  bufferWriteHardString(yyval.action, yyvsp[-1].str, strlen(yyvsp[-1].str));
		  bufferWriteU8(yyval.action, 0); ;
    break;}
case 44:
#line 436 "swf4compiler.y"
{ yyval.action = yyvsp[-3].action;
		  bufferConcat(yyval.action, yyvsp[-1].action);
		  bufferWriteU8(yyval.action, SWFACTION_GETURL2);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, GETURL_METHOD_NOSEND | GETURL_LOADMOVIE); ;
    break;}
case 45:
#line 443 "swf4compiler.y"
{ yyval.action = yyvsp[-5].action;
		  bufferConcat(yyval.action, yyvsp[-3].action);
		  bufferWriteU8(yyval.action, SWFACTION_GETURL2);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, yyvsp[-1].getURLMethod | GETURL_LOADMOVIE); ;
    break;}
case 46:
#line 450 "swf4compiler.y"
{ yyval.action = yyvsp[-3].action;
		  bufferConcat(yyval.action, yyvsp[-1].action);
		  bufferWriteU8(yyval.action, SWFACTION_GETURL2);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, GETURL_METHOD_NOSEND | GETURL_LOADVARIABLES); ;
    break;}
case 47:
#line 457 "swf4compiler.y"
{ yyval.action = yyvsp[-5].action;
		  bufferConcat(yyval.action, yyvsp[-3].action);
		  bufferWriteU8(yyval.action, SWFACTION_GETURL2);
		  bufferWriteS16(yyval.action, 1);
		  bufferWriteU8(yyval.action, yyvsp[-1].getURLMethod | GETURL_LOADVARIABLES); ;
    break;}
case 48:
#line 465 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferWriteString(yyval.action, "0", 2); /* no constraint */
		  bufferConcat(yyval.action, yyvsp[-1].action);
		  bufferConcat(yyval.action, yyvsp[-3].action);
		  bufferWriteU8(yyval.action, SWFACTION_STARTDRAGMOVIE); ;
    break;}
case 49:
#line 472 "swf4compiler.y"
{ yyval.action = newBuffer();
		  bufferConcat(yyval.action, yyvsp[-7].action);
		  bufferConcat(yyval.action, yyvsp[-3].action);
		  bufferConcat(yyval.action, yyvsp[-5].action);
		  bufferConcat(yyval.action, yyvsp[-1].action);
		  bufferWriteString(yyval.action, "1", 2); /* has constraint */
		  bufferConcat(yyval.action, yyvsp[-9].action);
		  bufferConcat(yyval.action, yyvsp[-11].action);
		  bufferWriteU8(yyval.action, SWFACTION_STARTDRAGMOVIE); ;
    break;}
case 50:
#line 484 "swf4compiler.y"
{ yyval.action = yyvsp[-5].action;
		  bufferConcat(yyval.act