diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 47 |
1 files changed, 42 insertions, 5 deletions
@@ -6,7 +6,7 @@ /* By: cacharle <cacharle@student.42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/28 11:45:44 by cacharle #+# #+# */ -/* Updated: 2020/06/19 19:12:42 by charles ### ########.fr */ +/* Updated: 2020/07/13 10:35:53 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -26,6 +26,37 @@ void token_put(void *v); void print_level(int level); void ast_print(int level, t_ast *ast); +void print_prompt(void) +{ + printf("\033[0;32m%s\033[0m$ ", getcwd(NULL, 0)); + fflush(stdout); +} + +void signal_sigint(int signum) +{ + (void)signum; + if (g_child_pid != -1) + { + kill(g_child_pid, SIGINT); + ft_putchar('\n'); + } + else + { + ft_putchar('\n'); + print_prompt(); + } +} + +void signal_sigquit(int signum) +{ + (void)signum; + if (g_child_pid != -1) + { + kill(g_child_pid, SIGQUIT); + ft_putstr("Quit (core dumped)\n"); + } +} + int main(int argc, char **argv, char **envp) { t_path path; @@ -35,6 +66,9 @@ int main(int argc, char **argv, char **envp) path = path_update(NULL, env_search(env, "PATH")); /* printf("%s\n", argv[2]); */ + signal(SIGINT, signal_sigint); + signal(SIGQUIT, signal_sigquit); + if (argc == 3 && ft_strcmp(argv[1], "-c") == 0) { //printf("%s\n", argv[2]); @@ -68,10 +102,14 @@ int main(int argc, char **argv, char **envp) int ret; char *line; - printf("> "); - fflush(stdout); + print_prompt(); while ((ret = ft_getline(STDOUT_FILENO, &line)) == FTGL_OK) { + if (*line == '\0') + { + print_prompt(); + continue; + } t_ftlst *lex_out = lexer(line); if (lex_out == NULL) return (1); @@ -81,8 +119,7 @@ int main(int argc, char **argv, char **envp) int fds[2] = {MS_NO_FD, MS_NO_FD}; int eval_out = eval(fds, env, path, parser_out->ast); (void)eval_out; - printf("> "); - fflush(stdout); + print_prompt(); } } |