66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
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/*
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* Copyright (c) 2013 Hugh Bailey <obs.jim@gmail.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "cf-parser.h"
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void cf_adderror(struct cf_parser *p, const char *error, int level,
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const char *val1, const char *val2, const char *val3)
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{
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uint32_t row, col;
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lexer_getstroffset(&p->cur_token->lex->base_lexer,
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p->cur_token->unmerged_str.array,
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&row, &col);
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if (!val1 && !val2 && !val3) {
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error_data_add(&p->error_list, p->cur_token->lex->file,
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row, col, error, level);
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} else {
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struct dstr formatted;
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dstr_init(&formatted);
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dstr_safe_printf(&formatted, error, val1, val2, val3, NULL);
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error_data_add(&p->error_list, p->cur_token->lex->file,
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row, col, formatted.array, level);
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dstr_free(&formatted);
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}
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}
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bool cf_pass_pair(struct cf_parser *p, char in, char out)
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{
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if (p->cur_token->type != CFTOKEN_OTHER ||
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*p->cur_token->str.array != in)
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return p->cur_token->type != CFTOKEN_NONE;
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p->cur_token++;
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while (p->cur_token->type != CFTOKEN_NONE) {
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if (*p->cur_token->str.array == in) {
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if (!cf_pass_pair(p, in, out))
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break;
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continue;
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} else if(*p->cur_token->str.array == out) {
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p->cur_token++;
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return true;
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}
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p->cur_token++;
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}
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return false;
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}
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