diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/ftpgetput.c | 72 |
1 files changed, 37 insertions, 35 deletions
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c index 9eb54d6..27b272a 100644 --- a/networking/ftpgetput.c +++ b/networking/ftpgetput.c @@ -101,11 +101,9 @@ static FILE *ftp_login(ftp_host_info_t *server) { FILE *control_stream; char buf[512]; - int control_fd; /* Connect to the command socket */ - control_fd = xconnect(server->s_in); - control_stream = fdopen(control_fd, "r+"); + control_stream = fdopen(xconnect(server->s_in), "r+"); if (control_stream == NULL) { bb_perror_msg_and_die("Couldnt open control stream"); } @@ -136,17 +134,12 @@ static FILE *ftp_login(ftp_host_info_t *server) static int ftp_recieve(ftp_host_info_t *server, FILE *control_stream, const char *local_path, char *server_path) { - char *filename; - char *local_file; char buf[512]; off_t filesize = 0; int fd_data; - int fd_local; + int fd_local = -1; off_t beg_range = 0; - filename = bb_get_last_path_component(server_path); - local_file = concat_path_file(local_path, filename); - /* Connect to the data socket */ if (ftpcmd("PASV", NULL, control_stream, buf) != 227) { bb_error_msg_and_die("PASV error: %s", buf + 4); @@ -157,9 +150,14 @@ static int ftp_recieve(ftp_host_info_t *server, FILE *control_stream, filesize = atol(buf + 4); } + if ((local_path[0] == '-') && (local_path[1] == '\0')) { + fd_local = fileno(stdout); + do_continue = 0; + } + if (do_continue) { struct stat sbuf; - if (lstat(local_file, &sbuf) < 0) { + if (lstat(local_path, &sbuf) < 0) { bb_perror_msg_and_die("fstat()"); } if (sbuf.st_size > 0) { @@ -183,10 +181,12 @@ static int ftp_recieve(ftp_host_info_t *server, FILE *control_stream, } /* only make a local file if we know that one exists on the remote server */ - if (do_continue) { - fd_local = bb_xopen(local_file, O_APPEND | O_WRONLY); - } else { - fd_local = bb_xopen(local_file, O_CREAT | O_TRUNC | O_WRONLY); + if (fd_local == -1) { + if (do_continue) { + fd_local = bb_xopen(local_path, O_APPEND | O_WRONLY); + } else { + fd_local = bb_xopen(local_path, O_CREAT | O_TRUNC | O_WRONLY); + } } /* Copy the file */ @@ -226,21 +226,24 @@ static int ftp_send(ftp_host_info_t *server, FILE *control_stream, } /* get the local file */ - fd_local = bb_xopen(local_path, O_RDONLY); - fstat(fd_local, &sbuf); - - sprintf(buf, "ALLO %lu", (unsigned long)sbuf.st_size); - response = ftpcmd(buf, NULL, control_stream, buf); - switch (response) { - case 200: - case 202: - break; - default: - close(fd_local); - bb_error_msg_and_die("ALLO error: %s", buf + 4); - break; + if ((local_path[0] == '-') && (local_path[1] == '\0')) { + fd_local = fileno(stdin); + } else { + fd_local = bb_xopen(local_path, O_RDONLY); + fstat(fd_local, &sbuf); + + sprintf(buf, "ALLO %lu", (unsigned long)sbuf.st_size); + response = ftpcmd(buf, NULL, control_stream, buf); + switch (response) { + case 200: + case 202: + break; + default: + close(fd_local); + bb_error_msg_and_die("ALLO error: %s", buf + 4); + break; + } } - response = ftpcmd("STOR ", local_path, control_stream, buf); switch (response) { case 125: @@ -328,6 +331,12 @@ int ftpgetput_main(int argc, char **argv) */ bb_applet_long_options = ftpgetput_long_options; opt = bb_getopt_ulflags(argc, argv, "cvu:p:P:", &server->user, &server->password, &port); + + /* Process the non-option command line arguments */ + if (argc - optind != 3) { + bb_show_usage(); + } + if (opt & FTPGETPUT_OPT_CONTINUE) { do_continue = 1; } @@ -335,13 +344,6 @@ int ftpgetput_main(int argc, char **argv) verbose_flag = 1; } - /* - * Process the non-option command line arguments - */ - if (argc - optind != 3) { - bb_show_usage(); - } - /* We want to do exactly _one_ DNS lookup, since some * sites (i.e. ftp.us.debian.org) use round-robin DNS * and we want to connect to only one IP... */ |