raphael/minishell
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

update: split into different functions

Browse source
This commit is contained in:
maix0 2024-10-02 17:52:24 +02:00
parent b5556b9063
commit 575fa10040
1 changed files with 46 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

98
parser/src/tokenizer.c
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/30 19:39:39 by maiboyer #+# #+# */
/* Updated: 2024/09/30 20:19:06 by maiboyer ### ########.fr */
/* Updated: 2024/10/02 17:50:31 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -27,6 +27,48 @@ static void push_token_and_create_new(t_vec_token *tokens, t_token *tok, enum e_
vec_token_push(tokens, tmp);
}
void handle_quote(t_vec_token *ret, char chr, t_token *tok, char *quote)
{
if (chr == *quote)
{
*quote = '\0';
if (tok->type != TOK_NONE)
vec_token_push(ret, *tok);
*tok = token_new_none();
}
else
string_push_char(&tok->string, chr);
}
void handle_noquote(t_vec_token *ret, char chr, t_token *tok, char *quote)
{
*quote = '\0';
if (chr == '$')
push_token_and_create_new(ret, tok, TOK_DOLLAR, "$");
else if (chr == '>')
push_token_and_create_new(ret, tok, TOK_RCARRET, ">");
else if (chr == '<')
push_token_and_create_new(ret, tok, TOK_LCARRET, "<");
else if (chr == '&')
push_token_and_create_new(ret, tok, TOK_AMP, "&");
else if (chr == '|')
push_token_and_create_new(ret, tok, TOK_PIPE, "|");
else if (chr == '(')
push_token_and_create_new(ret, tok, TOK_LPAREN, "(");
else if (chr == ')')
push_token_and_create_new(ret, tok, TOK_RPAREN, ")");
else if (chr == ';')
push_token_and_create_new(ret, tok, TOK_RPAREN, ";");
else if (me_isspace(chr))
push_token_and_create_new(ret, tok, TOK_WHITESPACE, " ");
else
{
if (tok->type == TOK_NONE)
*tok = token_new(TOK_NQUOTE);
string_push_char(&tok->string, chr);
}
}
t_error tokenize(t_const_str s, t_vec_token *out)
{
t_usize i;
@ -50,58 +92,10 @@ t_error tokenize(t_const_str s, t_vec_token *out)
else if (s[i] == '\'')
push_token_and_create_new(&ret, &tok, TOK_SQUOTE, "");
else
{
quote = '\0';
if (s[i] == '$')
push_token_and_create_new(&ret, &tok, TOK_DOLLAR, "$");
else if (s[i] == '>')
push_token_and_create_new(&ret, &tok, TOK_RCARRET, ">");
else if (s[i] == '<')
push_token_and_create_new(&ret, &tok, TOK_LCARRET, "<");
else if (s[i] == '&')
push_token_and_create_new(&ret, &tok, TOK_AMP, "&");
else if (s[i] == '|')
push_token_and_create_new(&ret, &tok, TOK_PIPE, "|");
else if (s[i] == '(')
push_token_and_create_new(&ret, &tok, TOK_LPAREN, "(");
else if (s[i] == ')')
push_token_and_create_new(&ret, &tok, TOK_RPAREN, ")");
else if (s[i] == ';')
push_token_and_create_new(&ret, &tok, TOK_RPAREN, ";");
else if (me_isspace(s[i]))
push_token_and_create_new(&ret, &tok, TOK_WHITESPACE, " ");
else
{
if (tok.type == TOK_NONE)
tok = token_new(TOK_NQUOTE);
string_push_char(&tok.string, s[i]);
}
}
}
else if (quote == '\'')
{
if (s[i] == '\'')
{
quote = '\0';
if (tok.type != TOK_NONE)
vec_token_push(&ret, tok);
tok = token_new_none();
}
else
string_push_char(&tok.string, s[i]);
}
else if (quote == '\"')
{
if (s[i] == '\"')
{
quote = '\0';
if (tok.type != TOK_NONE)
vec_token_push(&ret, tok);
tok = token_new_none();
}
else
string_push_char(&tok.string, s[i]);
handle_noquote(&ret, s[i], &tok, &quote);
}
else if (quote == '\'' || quote == '\"')
handle_quote(&ret, s[i], &tok, &quote);
else
me_abort("invalid quote type");
i++;