45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* echo.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/08/10 18:43:18 by maiboyer #+# #+# */
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/* Updated: 2024/08/10 19:47:34 by maiboyer ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "exec/builtins.h"
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#include "me/printf/printf.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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t_error builtin_echo__(t_state *state, t_spawn_info info)
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{
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t_usize i;
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bool print_line;
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t_string s;
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print_line = true;
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i = 1;
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s = string_new(1024);
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if (i < info.arguments.len && str_compare(info.arguments.buffer[i], "-n"))
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{
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print_line = false;
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i++;
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}
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while (i < info.arguments.len - 1)
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{
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string_push(&s, info.arguments.buffer[i++]);
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string_push_char(&s, ' ');
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}
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if (i < info.arguments.len)
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string_push(&s, info.arguments.buffer[i]);
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if (print_line)
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string_push_char(&s, '\n');
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// TODO: change the null to the actual redirection thingy, this needs to be done in the handle_builtin function beforehand
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me_printf_fd(NULL, "%s", s.buf);
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return (NO_ERROR);
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}
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