89 lines
1.4 KiB
C
89 lines
1.4 KiB
C
#include "libftx/libftx.h"
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#include "minishell.h"
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#include "utils/utils.h"
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static int ft_quote_verif(const char *str)
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{
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if (ft_is_in_quote(str, ft_strlen(str)))
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{
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ft_eprintf("minishell: Quote is note closed");
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return (1);
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}
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else
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return (0);
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}
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static int ft_pipe_is_alone(const char *str)
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{
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size_t i;
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int check;
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check = 0;
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i = 0;
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while (str[i] != '\0')
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{
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if (str[i] != '|')
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check = 1;
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else
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{
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if (check == 0)
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{
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ft_eprintf("minishell: Pipe must be followed and ");
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ft_eprintf("preced by a command or redirection\n");
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return (1);
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}
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check = 0;
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}
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i++;
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}
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return (0);
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}
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static int ft_special_char_dub(const char *str)
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{
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size_t i;
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size_t y;
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i = 0;
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while (str[i] != '\0')
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{
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if (ft_is_in_quote(str, i))
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continue ;
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if (ft_is_in("|<>", str[i]))
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{
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y = 0;
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while (str[i] == str[i + y])
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y++;
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if ((y > 2 && (str[i] == '>' || str[i] == '<'))
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|| (y > 1 && str[i] == '|'))
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{
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ft_eprintf("minishell: to many %c in a row", str, str[i]);
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return (1);
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}
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i = i + y;
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}
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i++;
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}
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return (0);
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}
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int ft_empty_verif(const char *str)
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{
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size_t i;
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i = 0;
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while (str[i] == ' ')
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i++;
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if (str[i] == '\0')
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ft_eprintf("minishell: %s: command not found \n", str);
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return (str[i] == '\0');
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}
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int ft_syntatic_verif(const char *str)
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{
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return (ft_quote_verif(str)
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|| ft_pipe_is_alone(str)
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|| ft_empty_verif(str)
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|| ft_special_char_dub(str));
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}
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