diff options
Diffstat (limited to 'src/print_ast.c')
| -rw-r--r-- | src/print_ast.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/print_ast.c b/src/print_ast.c new file mode 100644 index 0000000..d42a67d --- /dev/null +++ b/src/print_ast.c @@ -0,0 +1,59 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* print_ast.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2024/07/22 15:16:53 by dkaiser #+# #+# */ +/* Updated: 2024/09/17 15:09:04 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) + panic("Can't print AST!"); + else if (ast->type == CMD_NODE) + print_cmd_node(ast, indent); + else if (ast->type == PIPE_NODE) + { + printf("\n%*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 != NULL && ast->content.cmd.args[i] != NULL) + { + printf(" '%s'", ast->content.cmd.args[i]); + 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); +} |