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Created file for builtins and fixed a bug about expansion not working correctly

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This commit is contained in:
Maix0 2024-08-10 19:50:26 +02:00
parent 1ecfba4340
commit 3f08544384
15 changed files with 243 additions and 429 deletions
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22
exec/src/builtins/cd.c Normal file
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@ -0,0 +1,22 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* cd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/10 18:43:18 by maiboyer #+# #+# */
/* Updated: 2024/08/10 19:48:59 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "exec/builtins.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/string/string.h"
#include "me/types.h"
t_error builtin_cd____(t_state *state, t_spawn_info info)
{
return (ERROR);
}

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

19
exec/src/builtins/env.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* env.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/07 14:22:50 by rparodi #+# #+# */
/* Updated: 2024/08/10 19:44:43 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/types.h"
#include "exec/builtins.h"
t_error builtin_env___(t_state *state, t_spawn_info info)
{
return (NO_ERROR);
}

23
exec/src/builtins/exit.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* exit.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/10 18:43:18 by maiboyer #+# #+# */
/* Updated: 2024/08/10 19:49:14 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "exec/builtins.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/string/string.h"
#include "me/types.h"
t_error builtin_exit__(t_state *state, t_spawn_info info)
{
return (ERROR);
}

27
exec/src/builtins/export.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* export.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/07 14:13:41 by rparodi #+# #+# */
/* Updated: 2024/08/10 19:43:58 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "exec/builtins.h"
#include "me/types.h"
t_error builtin_export(t_state *state, t_spawn_info info)
{
if (info.arguments.len == 1)
{
// print env
}
else
{
// assign variable
}
return (NO_ERROR);
}

28
exec/src/builtins/pwd.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* pwd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/07 13:58:37 by rparodi #+# #+# */
/* Updated: 2024/08/10 19:44:12 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "exec/builtins.h"
#include "me/mem/mem.h"
#include "me/string/string.h"
#include "me/types.h"
t_error builtin_pwd___(t_state *state, t_spawn_info info)
{
t_string s;
s = string_new(1024);
while (getcwd(s.buf, s.capacity - 1) == NULL)
string_reserve(&s, s.capacity * 2);
printf("%s\n", s.buf);
string_free(s);
return (NO_ERROR);
}

22
exec/src/builtins/unset.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* unset.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/10 18:43:18 by maiboyer #+# #+# */
/* Updated: 2024/08/10 19:49:25 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "exec/builtins.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/string/string.h"
#include "me/types.h"
t_error builtin_unset_(t_state *state, t_spawn_info info)
{
return (ERROR);
}