diff options
| -rw-r--r-- | include/eval.h | 4 | ||||
| -rw-r--r-- | src/eval/cmd.c | 5 | ||||
| -rw-r--r-- | src/lexer/lexer.c | 2 | ||||
| -rw-r--r-- | src/main.c | 47 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/parse/cmd_parse.c | 0 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/parse/parse.c | 0 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/parse/redir_parse.c | 0 |
7 files changed, 51 insertions, 7 deletions
diff --git a/include/eval.h b/include/eval.h index e300644..38671aa 100644 --- a/include/eval.h +++ b/include/eval.h @@ -6,7 +6,7 @@ /* By: charles <charles@student.42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/04/01 17:05:30 by charles #+# #+# */ -/* Updated: 2020/06/23 08:33:02 by charles ### ########.fr */ +/* Updated: 2020/07/13 09:54:40 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -42,6 +42,8 @@ typedef struct # define FDS_WRITE 1 # define FDS_READ 0 +extern pid_t g_child_pid; + /* ** op.c */ diff --git a/src/eval/cmd.c b/src/eval/cmd.c index 57f9899..fc73ed0 100644 --- a/src/eval/cmd.c +++ b/src/eval/cmd.c @@ -6,12 +6,14 @@ /* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/06/14 10:41:31 by charles #+# #+# */ -/* Updated: 2020/06/23 09:04:38 by charles ### ########.fr */ +/* Updated: 2020/07/13 09:54:12 by charles ### ########.fr */ /* */ /* ************************************************************************** */ #include "eval.h" +pid_t g_child_pid = -1; + /* ** \brief Wrap a function in a fork ** \param fd_in fork input file descriptor @@ -39,6 +41,7 @@ int fork_wrap( exit(EXIT_FAILURE); exit(status); } + g_child_pid = child_pid; wait(&child_pid); close(fds[FDS_WRITE]); // also read end? diff --git a/src/lexer/lexer.c b/src/lexer/lexer.c index dd34654..c5d8d68 100644 --- a/src/lexer/lexer.c +++ b/src/lexer/lexer.c @@ -31,6 +31,8 @@ int check_input(char *input) int i; i = 0; + /* if (input[i] == '(' || input[i] == ')') */ + /* return (i + 1); */ if (lexer_sep(input[i])) { while(input[i] == input[i + 1]) @@ -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(); } } diff --git a/src/parse/cmd_parse.c b/src/parse/cmd_parse.c index 25802c1..25802c1 100755..100644 --- a/src/parse/cmd_parse.c +++ b/src/parse/cmd_parse.c diff --git a/src/parse/parse.c b/src/parse/parse.c index 740726c..740726c 100755..100644 --- a/src/parse/parse.c +++ b/src/parse/parse.c diff --git a/src/parse/redir_parse.c b/src/parse/redir_parse.c index 768506e..768506e 100755..100644 --- a/src/parse/redir_parse.c +++ b/src/parse/redir_parse.c |