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authorGlenn L McGrath2003-12-20 05:43:34 +0000
committerGlenn L McGrath2003-12-20 05:43:34 +0000
commit236e93d133ff80fae0a0fb5f8912a049e6ead4ac (patch)
treec5406b92468eb881b76b1b62752bda3bb25252c3
parentf62ea20affa0876756463f909d2d549d44736a26 (diff)
downloadbusybox-236e93d133ff80fae0a0fb5f8912a049e6ead4ac.zip
busybox-236e93d133ff80fae0a0fb5f8912a049e6ead4ac.tar.gz
Allow recieving file to stdout, sending files from stdin, use the '-'
filename. Save a variable.
-rw-r--r--networking/ftpgetput.c72
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... */