85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* yard_cmd_word.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/10/12 16:14:55 by maiboyer #+# #+# */
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/* Updated: 2024/10/12 17:51:58 by rparodi ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ast/ast.h"
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#include "me/str/str.h"
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#include "me/string/string.h"
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#include "me/types.h"
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#include "me/vec/vec_ast.h"
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#include "me/vec/vec_token.h"
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#include "parser/token.h"
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t_error handle_tok_word_inner(t_token *tok, t_ast_node *out);
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t_error _tok_word(t_token *tok, t_ast_node *out);
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t_const_str _token_to_string(t_token *arg, bool dollar_exp);
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t_error _tok_word_expansion(t_token *tok, t_ast_node *out)
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{
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t_ast_node ret;
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ret = ast_alloc(AST_EXPANSION);
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ret->data.expansion.var_name = (t_str)_token_to_string(tok, false);
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return (*out = ret, NO_ERROR);
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}
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t_error _tok_word_nquote(t_token *tok, t_ast_node *out)
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{
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t_ast_node ret;
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ret = ast_alloc(AST_RAW_STRING);
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ret->data.raw_string.str = (t_str)_token_to_string(tok, false);
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return (*out = ret, NO_ERROR);
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}
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t_error _tok_word_squote(t_token *tok, t_ast_node *out)
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{
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t_ast_node ret;
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t_ast_node tmp;
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ret = ast_alloc(AST_WORD);
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tmp = ast_alloc(AST_RAW_STRING);
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tmp->data.raw_string.str = (t_str)_token_to_string(tok, false);
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vec_ast_push(&ret->data.word.inner, tmp);
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ret->data.word.kind = AST_WORD_SINGLE_QUOTE;
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return (*out = ret, NO_ERROR);
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}
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t_error _tok_word_dquote(t_token *tok, t_ast_node *out)
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{
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t_ast_node ret;
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t_ast_node tmp;
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t_usize i;
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ret = ast_alloc(AST_WORD);
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ret->data.word.kind = AST_WORD_DOUBLE_QUOTE;
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i = 0;
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while (i < tok->subtokens.len)
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{
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if (_tok_word(&tok->subtokens.buffer[i++], &tmp))
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return (ast_free(ret), ERROR);
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vec_ast_push(&ret->data.word.inner, tmp);
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}
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return (*out = ret, NO_ERROR);
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}
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t_error _tok_word(t_token *tok, t_ast_node *out)
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{
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if (tok->type == TOK_EXPENSION)
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return (_tok_word_expansion(tok, out));
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else if (tok->type == TOK_NQUOTE || tok->type == TOK_WHITESPACE)
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return (_tok_word_nquote(tok, out));
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else if (tok->type == TOK_SQUOTE)
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return (_tok_word_squote(tok, out));
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else if (tok->type == TOK_DQUOTE)
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return (_tok_word_dquote(tok, out));
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return (ERROR);
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}
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