/*
* Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#define CASE_MISSING_IS_KEEP(nr) \
case nr: \
if OF_UNLIKELY ((c & 0xFF) < page##nr##Start) { \
output[i] = (unsigned char)c; \
continue; \
} \
\
idx = (c & 0xFF) - page##nr##Start; \
\
if (idx >= sizeof(page##nr)) { \
output[i] = (unsigned char)c; \
continue; \
} \
\
if (page##nr[idx] == 0x00) { \
if (lossy) { \
output[i] = '?'; \
continue; \
} else \
return false; \
} \
\
output[i] = page##nr[idx]; \
break;
#define CASE_MISSING_IS_ERROR(nr) \
case 0x##nr: \
if OF_UNLIKELY ((c & 0xFF) < page##nr##Start) { \
if (lossy) { \
output[i] = '?'; \
continue; \
} else \
return false; \
} \
\
idx = (c & 0xFF) - page##nr##Start; \
\
if (idx >= sizeof(page##nr) || page##nr[idx] == 0) { \
if (lossy) { \
output[i] = '?'; \
continue; \
} else \
return false; \
} \
\
output[i] = page##nr[idx]; \
break;