editor_output.c

Linux下的类似softice的调试工具

									 }
								}
								else if(!bShift && !bControl && !bAlt)
								{
								}
						   }
						   break;

					       case SCANCODE_END: // end
						   {
								DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "END\n");
								// memory window
								if(bAlt)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "data window end\n");
									 OldOffset=0xFFFFFFFF-0x10*4;
									 // display data window
									 Args.Value[0]=OldSelector;
									 Args.Value[1]=OldOffset;
									 Args.Count=2;
									 DisplayMemory(pFrame,&Args);
								}
								// output window
								else if(bShift)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "output window end\n");
									 if(ulLastLineDisplayedOffset)
									 {
										  ulLastLineDisplayedOffset = 0;
										  
										  PrintRingBuffer(wWindow[OUTPUT_WINDOW].cy-1);
									 }
								}
								else if(!bShift && !bControl && !bAlt)
								{
								}
						   }
						   break;

					       case SCANCODE_UP: // up
						   {
								DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "UP\n");
								// memory window
								if(bAlt)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "data window up\n");
									 OldOffset-=0x10;
									 // display data window
									 Args.Value[0]=OldSelector;
									 Args.Value[1]=OldOffset;
									 Args.Count=2;
									 DisplayMemory(pFrame,&Args);
								}
								// output window
								else if(bShift)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "output window up ulLastLineDisplayedOffset = %u\n",ulLastLineDisplayedOffset);
									 
									 if(ulLastLineDisplayedOffset+wWindow[OUTPUT_WINDOW].cy < LinesInRingBuffer())
									 {
										  ulLastLineDisplayedOffset += 1;

										  PrintRingBufferOffset(wWindow[OUTPUT_WINDOW].cy-1,ulLastLineDisplayedOffset);
									 }
								}
								// source window up
								else if(bControl)
								{
									 if((ulCurrentlyDisplayedLineNumber-1)>0 && strlen(szCurrentFile) )
									 {
										  PICE_SYMBOLFILE_SOURCE* pSrc;

										  if(ConvertTokenToSrcFile(szCurrentFile,(PULONG)&pSrc) )
										  {
											   ulCurrentlyDisplayedLineNumber--;
											   DisplaySourceFile((LPSTR)pSrc+sizeof(PICE_SYMBOLFILE_SOURCE),
																 (LPSTR)pSrc+pSrc->ulOffsetToNext,
																 ulCurrentlyDisplayedLineNumber,-1);
										  }
									 }
									 else
									 {
										  UnassembleOneLineUp(pFrame);
									 }
								}
								// command line history
								else if(!bShift && !bControl && !bAlt)
								{
									 LPSTR pCurrentCmd;
									 ULONG len;

									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "command line up\n");

									 // only if anything in history
									 if(GetLinesInCommandHistory())
									 {
										  // go to next entry in history
										  if(ulCommandCurrentPos)
											   ulCommandCurrentPos = (ulCommandCurrentPos-1)%GetLinesInCommandHistory();
										  else
											   ulCommandCurrentPos = GetLinesInCommandHistory()-1;
										  DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "current history pos = %u\n",ulCommandCurrentPos);
										  // get this entry
										  pCurrentCmd = GetFromCommandLineHistory(ulCommandCurrentPos);
										  // if it has a string attached
										  if((len = PICE_strlen(pCurrentCmd)))
										  {
											   // replace the current command line 
											   PICE_sprintf(tempShell,":");
											   ReplaceRingBufferCurrent(tempShell);
											   PICE_memset(&ucCommandBuffer,0,sizeof(ucCommandBuffer));
											   strcpy(ucCommandBuffer,pCurrentCmd);
											   usCurrentPosInInputBuffer=len;
											   Print(OUTPUT_WINDOW,pCurrentCmd);
										  }
									 }
								}
						   }
						   break;

					       case SCANCODE_DOWN: // down
						   {
								DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "DOWN\n");
								// memory window
								if(bAlt)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "data window down\n");
									 OldOffset+=0x10;
									 // display data window
									 Args.Value[0]=OldSelector;
									 Args.Value[1]=OldOffset;
									 Args.Count=2;
									 DisplayMemory(pFrame,&Args);
								}
								// output window
								else if(bShift)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "output window down ulLastLineDisplayedOffset = %u\n",ulLastLineDisplayedOffset);
									 if(ulLastLineDisplayedOffset)
									 {
										  ulLastLineDisplayedOffset -= 1;
										  
										  if(!PrintRingBufferOffset(wWindow[OUTPUT_WINDOW].cy-1,ulLastLineDisplayedOffset))
										  {
											   ulLastLineDisplayedOffset = 0;
											   PrintRingBuffer(wWindow[OUTPUT_WINDOW].cy-1);
										  }
									 }
								}
								// source window down
								else if(bControl)
								{
									 if(ulCurrentlyDisplayedLineNumber>0 && strlen(szCurrentFile))
									 {
										  PICE_SYMBOLFILE_SOURCE* pSrc;

										  if(ConvertTokenToSrcFile(szCurrentFile,(PULONG)&pSrc) )
										  {
											   ulCurrentlyDisplayedLineNumber++;
											   DisplaySourceFile((LPSTR)pSrc+sizeof(PICE_SYMBOLFILE_SOURCE),
																 (LPSTR)pSrc+pSrc->ulOffsetToNext,
																 ulCurrentlyDisplayedLineNumber,-1);
										  }
									 }
									 else
									 {
										  UnassembleOneLineDown(pFrame);
									 }
								}
								// command line history
								else if(!bShift && !bControl && !bAlt)
								{
									 LPSTR pCurrentCmd;
									 ULONG len;

									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "command line down\n");

									 // only if anything in history
									 if(GetLinesInCommandHistory())
									 {
										  // go to next entry in history
										  ulCommandCurrentPos = (ulCommandCurrentPos+1)%(GetLinesInCommandHistory());
										  DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "current history pos = %u\n",ulCommandCurrentPos);
										  // get this entry
										  pCurrentCmd = GetFromCommandLineHistory(ulCommandCurrentPos);
										  // if it has a string attached
										  if((len = PICE_strlen(pCurrentCmd)))
										  {
											   // replace the current command line 
											   PICE_sprintf(tempShell,":");
											   ReplaceRingBufferCurrent(tempShell);
											   PICE_memset(&ucCommandBuffer,0,sizeof(ucCommandBuffer));
											   strcpy(ucCommandBuffer,pCurrentCmd);
											   usCurrentPosInInputBuffer=len;
											   Print(OUTPUT_WINDOW,pCurrentCmd);
										  }
									 }
								}
						   }
						   break;

					       case SCANCODE_LEFT: // left
						   {
								DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "LEFT\n");
								// memory window
								if(bAlt)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "data window left\n");
									 
									 OldOffset-=0x1;
									 // display data window
									 Args.Value[0]=OldSelector;
									 Args.Value[1]=OldOffset;
									 Args.Count=2;
									 DisplayMemory(pFrame,&Args);
								}
								else if(!bShift && !bControl && !bAlt)
								{
									 DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "backwards\n");
									 if(usCurrentPosInInputBuffer)
									 {
										  usCurrentPosInInputBuffer--;
										  wWindow[OUTPUT_WINDOW].usCurX--;
										  PrintCursor(TRUE);
									 }
								}
								else if(bControl)
								{
									 if(ulWindowOffset > 0)
										  ulWindowOffset--;
									 PICE_memset(&Args,0,sizeof(ARGS));
									 Args.Count=0;
									 Unassemble(pFrame,&Args);
								}
						   }
						   break;

					      case SCANCODE_RIGHT: // right
						  {
							   // memory window
							   if(bAlt)
							   {
									DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "data window right\n");

									OldOffset+=0x1;
									// display data window
									Args.Value[0]=OldSelector;
									Args.Value[1]=OldOffset;
									Args.Count=2;
									DisplayMemory(pFrame,&Args);
							   }
							   else if(!bShift && !bControl && !bAlt)
							   {
									DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "forward\n");
									if(ucCommandBuffer[usCurrentPosInInputBuffer])
									{
										 usCurrentPosInInputBuffer++;
										 wWindow[OUTPUT_WINDOW].usCurX++;
										 PrintCursor(TRUE);
									}
							   }
							   else if(bControl)
							   {
									if(ulWindowOffset < 80)
										 ulWindowOffset++;
									PICE_memset(&Args,0,sizeof(ARGS));
									Args.Count=0;
									Unassemble(pFrame,&Args);
							   }
						  }
						  break;

					      case SCANCODE_PGUP: // page up
						  {
							   DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "PAGEUP\n");
							   // memory window
							   if(bAlt)
							   {
									OldOffset-=wWindow[DATA_WINDOW].cy*0x10;
									// display data window
									Args.Value[0]=OldSelector;
									Args.Value[1]=OldOffset;
									Args.Count=2;
									DisplayMemory(pFrame,&Args);
							   }
							   // output window
							   else if(bShift)
							   {
									if(ulLastLineDisplayedOffset+2*(wWindow[OUTPUT_WINDOW].cy) < LinesInRingBuffer())
									{
										 ulLastLineDisplayedOffset += (wWindow[OUTPUT_WINDOW].cy);
										 
										 PrintRingBufferOffset(wWindow[OUTPUT_WINDOW].cy-1,ulLastLineDisplayedOffset);
									}
									else
									{
										 if(ulLastLineDisplayedOffset != LinesInRingBuffer()-wWindow[OUTPUT_WINDOW].cy)
										 {
											  ulLastLineDisplayedOffset = LinesInRingBuffer()-wWindow[OUTPUT_WINDOW].cy;
											  PrintRingBufferOffset(wWindow[OUTPUT_WINDOW].cy-1,ulLastLineDisplayedOffset);
										 }
									}
							   }
							   // source window page up
							   else if(bControl)
							   {
									if(strlen(szCurrentFile))
									{
										 if((ulCurrentlyDisplayedLineNumber-wWindow[SOURCE_WINDOW].cy)>0)
										 {
											  PICE_SYMBOLFILE_SOURCE* pSrc;

											  if(ConvertTokenToSrcFile(szCurrentFile,(PULONG)&pSrc) )
											  {
												   ulCurrentlyDisplayedLineNumber -= wWindow[SOURCE_WINDOW].cy;

												   DisplaySourceFile((LPSTR)pSrc+sizeof(PICE_SYMBOLFILE_SOURCE),
																	 (LPSTR)pSrc+pSrc->ulOffsetToNext,
																	 ulCurrentlyDisplayedLineNumber ,-1);
											  }
										 }
										 else
										 {
											  PICE_SYMBOLFILE_SOURCE* pSrc;

											  if(ConvertTokenToSrcFile(szCurrentFile,(PULONG)&pSrc) )
											  {
												   ulCurrentlyDisplayedLineNumber = 1;

												   DisplaySourceFile((LPSTR)pSrc+sizeof(PICE_SYMBOLFILE_SOURCE),
																	 (LPSTR)pSrc+pSrc->ulOffsetToNext,
																	 ulCurrentlyDisplayedLineNumber ,-1);
											  }
										 }
									}
									else
									{
										 UnassembleOnePageUp(pFrame,wWindow[SOURCE_WINDOW].cy);
									}
							   }
							   else if(!bShift && !bControl && !bAlt)
							   {
							   }
						  }
						  break;

					      case SCANCODE_PGDN: // page down
						  {
							   DPRINT(PICE_DEBUG, DBT_EDITOR, DBL_INFO, "PAGEDOWN\n");
							   // memory window
							   if(bAlt)
							   {
									OldOffset+=wWindow[DATA_WINDOW].cy*0x10;
									// display data window
									Args.Value[0]=OldSelector;
									Args.Value[1]=OldOffset;
									Args.Count=2;
									DisplayMemory(pFrame,&Args);
							   }
							   else if(bShift)
							   {
									if(ulLastLineDisplayedOffset>wWindow[OUTPUT_WINDOW].cy)
									{
										 ulLastLineDisplayedOffset -= (wWindow[OUTPUT_WINDOW].cy);

										 PrintRingBufferOffset(wWindow[OUTPUT_WINDOW].cy-1,ulLastLineDisplayedOffset);
									}
									else
									{
										 if(ulLastLineDisplayedOffset)
										 {
											  ulLastLineDisplayedOffset = 0;
											  PrintRingBufferOffset(wWindow[OUTPUT_WINDOW].cy-1,ulLastLineDisplayedOffset);
										 }
									}
							   }
							   else if(bControl)
							   {
									if(strlen(szCurrentFile) )
									{
										 if((ulCurrentlyDisplayedLineNumber+wWindow[SOURCE_WINDOW].cy)>0)
										 {
											  PICE_SYMBOLFILE_SOURCE* pSrc;

											  if(ConvertTokenToSrcFile(szCurrentFile,(PULONG)&pSrc) )
											  {
												   ulCurrentlyDisplayedLineNumber += wWindow[SOURCE_WINDOW].cy;

												   DisplaySourceFile((LPSTR)pSrc+sizeof(PICE_SYMBOLFILE_SOURCE),
																	 (LPSTR)pSrc+pSrc->ulOffsetToNext,
																	 ulCurrentlyDisplayedLineNumber ,-1);
											  }
										 }
										 else
										 {
											  PICE_SYMBOLFILE_SOURCE* pSrc;

											  if(ConvertTokenToSrcFile(szCurrentFile,(PULONG)&pSrc) )
											  {
												   ulCurrentlyDisplayedLineNumber = 1;

												   DisplaySourceFile((LPSTR)pSrc+sizeof(PICE_SYMBOLFILE_SOURCE),
																	 (LPSTR)pSrc+pSrc->ulOffsetToNext,
																	 ulCurrentlyDisplayedLineNumber ,-1);
											  }
										 }
									}
									else
									{
										 UnassembleOnePageDown(pFrame,wWindow[SOURCE_WINDOW].cy);
									}
							   }
							   else if(!bShift && !bControl && !bAlt)
							   {
							   }
						  }
						  break;
					   }
				  }
			 }
		}
   }
}