mirror of
https://github.com/pocoproject/poco.git
synced 2024-12-21 14:44:36 +01:00
b0581433a7
fix: remove executable flag and change back to 100644 (was 100755) Signed-off-by: Roger Meier <r.meier@siemens.com>
119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
//
|
|
// ASCIIEncoding.cpp
|
|
//
|
|
// $Id: //poco/1.4/Foundation/src/ASCIIEncoding.cpp#1 $
|
|
//
|
|
// Library: Foundation
|
|
// Package: Text
|
|
// Module: ASCIIEncoding
|
|
//
|
|
// Copyright (c) 2004-2007, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#include "Poco/ASCIIEncoding.h"
|
|
#include "Poco/String.h"
|
|
|
|
|
|
namespace Poco {
|
|
|
|
|
|
const char* ASCIIEncoding::_names[] =
|
|
{
|
|
"ASCII",
|
|
NULL
|
|
};
|
|
|
|
|
|
const TextEncoding::CharacterMap ASCIIEncoding::_charMap =
|
|
{
|
|
/* 00 */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
|
|
/* 10 */ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
|
|
/* 20 */ 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
|
|
/* 30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
|
|
/* 40 */ 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
|
|
/* 50 */ 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
|
|
/* 60 */ 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
|
|
/* 70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
|
|
/* 80 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* 90 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* a0 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* b0 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* c0 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* d0 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* e0 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
/* f0 */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
};
|
|
|
|
|
|
ASCIIEncoding::ASCIIEncoding()
|
|
{
|
|
}
|
|
|
|
|
|
ASCIIEncoding::~ASCIIEncoding()
|
|
{
|
|
}
|
|
|
|
|
|
const char* ASCIIEncoding::canonicalName() const
|
|
{
|
|
return _names[0];
|
|
}
|
|
|
|
|
|
bool ASCIIEncoding::isA(const std::string& encodingName) const
|
|
{
|
|
for (const char** name = _names; *name; ++name)
|
|
{
|
|
if (Poco::icompare(encodingName, *name) == 0)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
const TextEncoding::CharacterMap& ASCIIEncoding::characterMap() const
|
|
{
|
|
return _charMap;
|
|
}
|
|
|
|
|
|
int ASCIIEncoding::convert(const unsigned char* bytes) const
|
|
{
|
|
return _charMap[*bytes];
|
|
}
|
|
|
|
|
|
int ASCIIEncoding::convert(int ch, unsigned char* bytes, int length) const
|
|
{
|
|
if (ch >= 0 && ch <= 127)
|
|
{
|
|
if (bytes && length >= 1)
|
|
*bytes = (unsigned char) ch;
|
|
return 1;
|
|
}
|
|
else return 0;
|
|
}
|
|
|
|
|
|
int ASCIIEncoding::queryConvert(const unsigned char* bytes, int length) const
|
|
{
|
|
if (1 <= length)
|
|
return _charMap [*bytes];
|
|
else
|
|
return -1;
|
|
}
|
|
|
|
|
|
int ASCIIEncoding::sequenceLength(const unsigned char* bytes, int length) const
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
|
|
} // namespace Poco
|