diff options
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | include/minishell.h | 4 | ||||
| -rw-r--r-- | src/print_ast.c | 65 |
3 files changed, 69 insertions, 3 deletions
@@ -12,7 +12,8 @@ HEADERS = -I include -I $(LIB_DIR)/libft VPATH := src SRC := main.c debug_tools.c init.c signal_handling.c repl.c new_token.c \ - free_token.c new_node.c free_node.c parser.c parse_cmd.c + free_token.c new_node.c free_node.c parser.c parse_cmd.c \ + print_ast.c OBJ_DIR := _obj OBJ := $(addprefix $(OBJ_DIR)/, $(SRC:%.c=%.o)) diff --git a/include/minishell.h b/include/minishell.h index 2411cc5..d980d42 100644 --- a/include/minishell.h +++ b/include/minishell.h @@ -6,7 +6,7 @@ /* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2024/06/22 17:14:49 by dkaiser #+# #+# */ -/* Updated: 2024/07/09 11:36:09 by dkaiser ### ########.fr */ +/* Updated: 2024/07/22 15:49:34 by dkaiser ### ########.fr */ /* */ /* ************************************************************************** */ @@ -30,8 +30,8 @@ int init_signal_handling(void); void repl(const char *prompt); - t_list *parse(t_token *tokens); t_node *parse_cmd(t_token *tokens); +void print_ast(t_node *ast); #endif diff --git a/src/print_ast.c b/src/print_ast.c new file mode 100644 index 0000000..d1f5095 --- /dev/null +++ b/src/print_ast.c @@ -0,0 +1,65 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* print_ast.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/07/22 15:16:53 by dkaiser #+# #+# */ +/* Updated: 2024/07/22 16:32:49 by dkaiser ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "minishell.h" + +static void print_ast_rec(t_node *ast, int indent); +static void print_cmd_node(t_node *ast, int indent); + +void print_ast(t_node *ast) +{ + if (DEBUG) + { + printf("\e[94m[AST]\n"); + print_ast_rec(ast, 0); + printf("\e[0m\n"); + } +} + +static void print_ast_rec(t_node *ast, int indent) +{ + if (ast->type == CMD_NODE) + print_cmd_node(ast, indent); + else if (ast->type == PIPE_NODE) + { + printf("%*s%s", indent, "", "* PIPE"); + print_ast_rec(ast->content.pipe.left, indent + 2); + print_ast_rec(ast->content.pipe.right, indent + 2); + } +} + +static void print_cmd_node(t_node *ast, int indent) +{ + int i; + + printf("\n%*s%s", indent, "", "* CMD"); + i = 0; + printf("\n%*sARGS:", indent + 2, ""); + while (ast->content.cmd.args[i] != NULL) + { + printf(" %s", ast->content.cmd.args[i]); + i++; + } + i = 0; + printf("\n%*sASSIGNS:", indent + 2, ""); + while (ast->content.cmd.assigns[i] != NULL) + { + printf(" %s=%s", ast->content.cmd.assigns[i]->var, + ast->content.cmd.assigns[i]->value); + i++; + } + printf("\n%*sREDIRS:", indent + 2, ""); + printf("\n%*sIN: %d %s", indent + 4, "", ast->content.cmd.redirs[0].type, + ast->content.cmd.redirs[0].specifier); + printf("\n%*sOUT: %d %s", indent + 4, "", ast->content.cmd.redirs[1].type, + ast->content.cmd.redirs[1].specifier); +} |