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d9ff84e8ea
Initial UNICODE (UFT-8) characters support for OCCT file operations Fix for compilation errors and fix for StepFile (avoid objects in pure c code) Fixes for set unicode symbols to OCAF and visualization
320 lines
11 KiB
C++
320 lines
11 KiB
C++
// Created on: 2001-04-27
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// Created by: OCC Team
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// Copyright (c) 2001-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <Message_Msg.hxx>
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#include <Message_MsgFile.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <stdio.h>
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typedef enum
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{
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Msg_IntegerType,
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Msg_RealType,
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Msg_StringType,
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Msg_IndefiniteType
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} FormatType;
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg ()
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{}
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg (const Message_Msg& theMsg)
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{
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myMessageBody = theMsg.myMessageBody;
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myOriginal = theMsg.myOriginal;
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for ( Standard_Integer i = 1, n = theMsg.mySeqOfFormats.Length(); i <=n; i++ )
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mySeqOfFormats.Append ( theMsg.mySeqOfFormats.Value(i) );
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}
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg (const Standard_CString theMsgCode)
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{
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TCollection_AsciiString aKey((char*)theMsgCode);
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Set ( Message_MsgFile::Msg(aKey) );
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}
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg (const TCollection_ExtendedString& theMsgCode)
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{
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Set ( Message_MsgFile::Msg(theMsgCode) );
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}
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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void Message_Msg::Set (const Standard_CString theMsg)
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{
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TCollection_AsciiString aMsg((char*)theMsg);
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Set ( aMsg );
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}
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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void Message_Msg::Set (const TCollection_ExtendedString& theMsg)
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{
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myMessageBody = theMsg;
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const Standard_ExtString anExtString = myMessageBody.ToExtString();
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Standard_Integer anMsgLength = myMessageBody.Length();
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for (Standard_Integer i = 0; i < anMsgLength; i++)
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{
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// Search for '%' character starting a format specification
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if (ToCharacter (anExtString[i]) == '%')
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{
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Standard_Integer aStart = i++;
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Standard_Character aChar = ToCharacter (anExtString[i]);
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// Check for format '%%'
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if (aChar == '%')
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{
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myMessageBody.Remove (i+1);
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if (i >= --anMsgLength) break;
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aChar = ToCharacter (anExtString[i]);
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}
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// Skip flags, field width and precision
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while (i < anMsgLength)
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{
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if (aChar == '-' || aChar == '+' || aChar == ' ' ||
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aChar == '#' || (aChar >= '0' && aChar <= '9') || aChar == '.')
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i++;
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else break;
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aChar = ToCharacter (anExtString[i]);
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}
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if (i >= anMsgLength) break;
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FormatType aFormatType;
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if (aChar == 'h' || aChar == 'l') aChar = ToCharacter (anExtString[++i]);
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switch (aChar) // detect the type of format spec
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{
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case 'd':
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case 'i':
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case 'o':
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case 'u':
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case 'x':
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case 'X':
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aFormatType = Msg_IntegerType;
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break;
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case 'f':
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case 'e':
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case 'E':
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case 'g':
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case 'G':
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aFormatType = Msg_RealType;
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break;
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case 's':
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aFormatType = Msg_StringType;
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break;
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default:
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aFormatType = Msg_IndefiniteType;
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continue;
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}
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mySeqOfFormats.Append (Standard_Integer(aFormatType)); // type
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mySeqOfFormats.Append (aStart); // beginning pos
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mySeqOfFormats.Append (i + 1 - aStart); // length
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}
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}
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myOriginal = myMessageBody;
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}
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//=======================================================================
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//function : Arg (Standard_CString)
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//purpose :
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const Standard_CString theString)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_StringType, aFormat );
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if ( !aFirst )
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return *this;
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// print string according to format
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char * sStringBuffer = new char [Max ((Standard_Integer)strlen(theString)+1, 1024)];
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Sprintf (sStringBuffer, aFormat.ToCString(), theString);
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TCollection_ExtendedString aStr ( sStringBuffer, Standard_True );
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delete [] sStringBuffer;
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sStringBuffer = 0;
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), aStr );
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return *this;
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}
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//=======================================================================
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//function : Arg (TCollection_ExtendedString)
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//purpose :
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//remark : This type of string is inserted without conversion (i.e. like %s)
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const TCollection_ExtendedString& theString)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_StringType, aFormat );
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if ( !aFirst )
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return *this;
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), theString );
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return *this;
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}
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//=======================================================================
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//function : Arg (Standard_Integer)
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//purpose :
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const Standard_Integer theValue)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_IntegerType, aFormat );
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if ( !aFirst )
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return *this;
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// print string according to format
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char sStringBuffer [64];
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Sprintf (sStringBuffer, aFormat.ToCString(), theValue);
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TCollection_ExtendedString aStr ( sStringBuffer );
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), aStr );
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return *this;
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}
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//=======================================================================
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//function : Arg (Standard_Real)
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//purpose :
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const Standard_Real theValue)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_RealType, aFormat );
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if ( !aFirst )
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return *this;
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// print string according to format
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char sStringBuffer [64];
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Sprintf (sStringBuffer, aFormat.ToCString(), theValue);
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TCollection_ExtendedString aStr ( sStringBuffer );
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), aStr );
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return *this;
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}
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//=======================================================================
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//function : Get
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//purpose : used when the message is dispatched in Message_Messenger
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//=======================================================================
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const TCollection_ExtendedString& Message_Msg::Get ()
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{
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// remove all non-initialised format specifications
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Standard_Integer i, anIncrement = 0;
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static const TCollection_ExtendedString anUnknown ("UNKNOWN");
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for (i = 1; i < mySeqOfFormats.Length(); i += 3)
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{
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TCollection_ExtendedString aRightPart =
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myMessageBody.Split(mySeqOfFormats(i+1) + anIncrement);
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aRightPart.Remove(1, mySeqOfFormats(i+2));
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myMessageBody += anUnknown;
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myMessageBody += aRightPart;
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anIncrement += (anUnknown.Length() - mySeqOfFormats(i+2));
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}
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return myMessageBody;
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}
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//=======================================================================
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//function : getFormat
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//purpose : Find placeholder in the string where to put next value of
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// specified type, return its starting position in the string
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// and relevant format string (located at that position).
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// The information on returned placeholder is deleted immediately,
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// so it will not be found further
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// If failed (no placeholder with relevant type found), returns 0
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//=======================================================================
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Standard_Integer Message_Msg::getFormat (const Standard_Integer theType,
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TCollection_AsciiString &theFormat)
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{
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for (Standard_Integer i = 1; i <= mySeqOfFormats.Length(); i += 3)
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if (mySeqOfFormats(i) == theType)
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{
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// Extract format
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Standard_Integer aFirst = mySeqOfFormats(i+1);
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Standard_Integer aLen = mySeqOfFormats(i+2);
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theFormat = TCollection_AsciiString ( aLen, ' ' );
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for ( Standard_Integer j=1; j <= aLen; j++ )
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if ( IsAnAscii ( myMessageBody.Value ( aFirst + j ) ) )
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theFormat.SetValue ( j, (Standard_Character)myMessageBody.Value ( aFirst + j ) );
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// delete information on this placeholder
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mySeqOfFormats.Remove (i, i+2);
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// return start position
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return aFirst + 1;
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}
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return 0;
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}
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//=======================================================================
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//function : replaceText
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//purpose : Replace format text in myMessageBody (theNb chars from theFirst)
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// by string theStr
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//=======================================================================
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void Message_Msg::replaceText (const Standard_Integer theFirst,
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const Standard_Integer theNb,
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const TCollection_ExtendedString &theStr)
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{
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myMessageBody.Remove ( theFirst, theNb );
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myMessageBody.Insert ( theFirst, theStr );
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// update information on remaining format placeholders
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Standard_Integer anIncrement = theStr.Length() - theNb;
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if ( ! anIncrement ) return;
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for ( Standard_Integer i = 1; i <= mySeqOfFormats.Length(); i += 3 )
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if ( mySeqOfFormats(i+1) > theFirst )
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mySeqOfFormats(i+1) += anIncrement;
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}
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