add lexer

add single quote

1 files changed, 89 insertions, 0 deletions

diff --git a/test_mini/parse/parse.h b/test_mini/parse/parse.h
new file mode 100644
index 0000000..b5fe817
--- /dev/null
+++ b/test_mini/parse/parse.h
@@ -0,0 +1,89 @@
+
+
+# include <stdlib.h>
+# include <stdlib.h>
+# include <stdbool.h>
+
+
+typedef enum		e_sep
+{
+	SEP_END,
+	SEP_PIPE,
+	SEP_AND,
+	SEP_OR,
+}					t_sep;
+
+struct s_ast;
+
+/*
+** \brief            Line struct
+** \param left       AST to the left of separator
+** \param right      AST to the right of separator
+** \param sep        Type of separator
+*/
+
+typedef struct		s_line
+{
+	struct s_ast	*left;
+	struct s_ast	*right;
+	struct s_ast	*parent;
+	t_sep			sep;
+}					t_line;
+
+/*
+** \brief            Command struct
+** \param argv       Array of string,
+**                   all arguments beginning with executable name
+** \param in         STDIN redirection filename
+** \param out        STDOUT redirection filename
+** \param is_append  True if out redirection is append to file
+*/
+
+typedef struct		s_cmd
+{
+	char			*str;
+	char			*in;
+	char			*out;
+	bool			is_append;
+}					t_cmd;
+
+/*
+** \brief            AST node tag (type)
+** \param TAG_CMD    Command AST node
+** \param TAG_LINE   Line AST node
+*/
+
+typedef enum		e_ast_tag
+{
+	TAG_CMD,
+	TAG_LINE,
+}					t_ast_tag;
+
+/*
+** \brief             AST node struct
+** \param tag         Node tag
+** \param cmd         Command struct
+** \param line        Line struct
+*/
+
+typedef struct		s_ast
+{
+	t_ast_tag		tag;
+	union
+	{
+		t_line		line;
+		t_cmd		cmd;
+	}				;
+}					t_ast;
+
+typedef struct s_return
+{
+    t_ast  *result;
+    char   **rest;
+}   		   t_return;
+
+t_return				*parse_nw(char **input);
+t_return         		*parse(t_return *nw, char **input);
+
+/* utils*/
+int          verif_part(char **input, char chr);