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48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later */
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/*
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* Copyright (C) 2018 - David Oberhollenzer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <ctype.h>
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#include <stdio.h>
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#include "libcfg.h"
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int splitkv(rdline_t *rd, char **k, char **v)
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{
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char *key = rd->buffer, *value = rd->buffer;
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while (*value != ' ' && *value != '\0') {
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if (!isalpha(*value)) {
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fprintf(stderr,
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"%s: %zu: unexpected '%c' in keyword\n",
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rd->filename, rd->lineno, *value);
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return -1;
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}
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++value;
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}
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if (*value != ' ') {
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fprintf(stderr, "%s: %zu: expected argument after '%s'\n",
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rd->filename, rd->lineno, key);
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return -1;
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}
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*(value++) = '\0';
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*k = key;
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*v = value;
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return 0;
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}
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