1 /*

     2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *    

    16 *

    17 */

    18 

    19 

    20 

    21 #include "LayoutCompilerErr.h"

    22 #include <iostream>

    23 #include <algorithm>

    24 #include <string>

    25 using namespace std;

    26 

    27 void NotFoundErr::Show(ostream& stream) const

    28 	{

    29 	stream << iName << " not found" << endl;

    30 	}

    31 

    32 void GeneralErr::Show(ostream& stream) const

    33 	{

    34 	stream << iMessage << endl;

    35 	}

    36 

    37 string StreamLoc(const istream& aStream, const string& msg, int before, int after)

    38 	{

    39 	string out;

    40 	istream stream(aStream.rdbuf());

    41 	int pos = stream.tellg();

    42 #ifdef __VC32__

    43 	int start = _MAX(0, pos-before);

    44 #else

    45 	int start = max(0, pos-before);

    46 #endif

    47 	stream.seekg(start);

    48 	bool record = (start==0);

    49 	for (int i=0; i<(pos-start)+after; i++)

    50 		{

    51 		char ch = stream.get();

    52 		if (record)

    53 			out.append(1,ch);

    54 		if (ch == '\n' || ch == '\r')

    55 			record = true;

    56 		if (start+i == pos)

    57 			out.append(msg);

    58 		}

    59 	return out;

    60 	}

    61 

    62 // End of File