57 lines
921 B
C
57 lines
921 B
C
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#include "libftx/libftx.h"
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#include "minishell.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_multipipe(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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y = 0;
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while (str[i + y] == '|' && !ft_is_in_quote(str, i))
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{
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if (y > 0)
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{
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ft_eprintf("minishell: Multiple pipes is not supported\n");
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return (1);
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}
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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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static int ft_pipe_is_alone(const char *str)
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{
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size_t i;
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i = ft_strlen(str) - 1;
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while (str[i] != '|' && i > 0)
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{
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if (str[i] != ' ')
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return (0);
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i--;
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}
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ft_eprintf("minishell: Pipe must be followed by a command or redirection\n");
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return (1);
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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) || ft_multipipe(str) || ft_pipe_is_alone(str));
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}
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