46 lines
1.7 KiB
C
46 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: 2024/08/11 11:30:09 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_builtin_spawn_info info, t_i32 *exit_code)
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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.args.len && str_compare(info.args.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.args.len - 1)
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{
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string_push(&s, info.args.buffer[i++]);
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string_push_char(&s, ' ');
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}
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if (i < info.args.len)
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string_push(&s, info.args.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(info.stdout, "%s", s.buf);
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string_free(s);
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return (*exit_code = 0, NO_ERROR);
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}
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