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authorEric Andersen2003-11-03 21:20:18 +0000
committerEric Andersen2003-11-03 21:20:18 +0000
commit04d055f4e11469f74bdde38837deefab27edb2e9 (patch)
tree2fb308c0bb612180b7bf8280d1ee5e5a76ac184c /networking
parentf6067beaa9408730c4232620330453e756d6d4f9 (diff)
downloadbusybox-04d055f4e11469f74bdde38837deefab27edb2e9.zip
busybox-04d055f4e11469f74bdde38837deefab27edb2e9.tar.gz
Fix rdate and ftpget/ftpput so they compile with the new xconnect.
I have checked rdate. Someone should also check ftpget/ftpput to be sure they still work.
Diffstat (limited to 'networking')
-rw-r--r--networking/ftpgetput.c40
1 files changed, 28 insertions, 12 deletions
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 41f4541..56223dc 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -43,6 +43,8 @@
#include <netinet/in.h>
#include <netdb.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
#include "busybox.h"
@@ -51,6 +53,7 @@ typedef struct ftp_host_info_s {
char *port;
char *user;
char *password;
+ struct sockaddr_in *s_in;
} ftp_host_info_t;
static char verbose_flag;
@@ -97,10 +100,9 @@ static int ftpcmd(const char *s1, const char *s2, FILE *stream, char *buf)
return atoi(buf);
}
-static int xconnect_ftpdata(const char *target_host, const char *buf)
+static int xconnect_ftpdata(ftp_host_info_t *server, const char *buf)
{
char *buf_ptr;
- char data_port[6];
unsigned short port_num;
buf_ptr = strrchr(buf, ',');
@@ -111,8 +113,8 @@ static int xconnect_ftpdata(const char *target_host, const char *buf)
*buf_ptr = '\0';
port_num += atoi(buf_ptr + 1) * 256;
- sprintf(data_port, "%d", port_num);
- return(xconnect(target_host, data_port));
+ server->s_in->sin_port=htons(port_num);
+ return(xconnect(server->s_in));
}
static FILE *ftp_login(ftp_host_info_t *server)
@@ -122,7 +124,7 @@ static FILE *ftp_login(ftp_host_info_t *server)
int control_fd;
/* Connect to the command socket */
- control_fd = xconnect(server->host, server->port);
+ control_fd = xconnect(server->s_in);
control_stream = fdopen(control_fd, "r+");
if (control_stream == NULL) {
bb_perror_msg_and_die("Couldnt open control stream");
@@ -151,7 +153,8 @@ static FILE *ftp_login(ftp_host_info_t *server)
}
#ifdef CONFIG_FTPGET
-static int ftp_recieve(FILE *control_stream, const char *host, const char *local_path, char *server_path)
+static int ftp_recieve(ftp_host_info_t *server, FILE *control_stream,
+ const char *local_path, char *server_path)
{
char *filename;
char *local_file;
@@ -168,7 +171,7 @@ static int ftp_recieve(FILE *control_stream, const char *host, const char *local
if (ftpcmd("PASV", NULL, control_stream, buf) != 227) {
bb_error_msg_and_die("PASV error: %s", buf + 4);
}
- fd_data = xconnect_ftpdata(host, buf);
+ fd_data = xconnect_ftpdata(server, buf);
if (ftpcmd("SIZE ", server_path, control_stream, buf) == 213) {
filesize = atol(buf + 4);
@@ -223,7 +226,8 @@ static int ftp_recieve(FILE *control_stream, const char *host, const char *local
#endif
#ifdef CONFIG_FTPPUT
-static int ftp_send(FILE *control_stream, const char *host, const char *server_path, char *local_path)
+static int ftp_send(ftp_host_info_t *server, FILE *control_stream,
+ const char *server_path, char *local_path)
{
struct stat sbuf;
char buf[512];
@@ -235,7 +239,7 @@ static int ftp_send(FILE *control_stream, const char *host, const char *server_p
if (ftpcmd("PASV", NULL, control_stream, buf) != 227) {
bb_error_msg_and_die("PASV error: %s", buf + 4);
}
- fd_data = xconnect_ftpdata(host, buf);
+ fd_data = xconnect_ftpdata(server, buf);
if (ftpcmd("CWD ", server_path, control_stream, buf) != 250) {
bb_error_msg_and_die("CWD error: %s", buf + 4);
@@ -291,11 +295,12 @@ int ftpgetput_main(int argc, char **argv)
/* socket to ftp server */
FILE *control_stream;
+ struct sockaddr_in s_in;
/* continue a prev transfer (-c) */
ftp_host_info_t *server;
- int (*ftp_action)(FILE *, const char *, const char *, char *) = NULL;
+ int (*ftp_action)(ftp_host_info_t *, FILE *, const char *, char *) = NULL;
struct option long_options[] = {
{"username", 1, NULL, 'u'},
@@ -324,6 +329,7 @@ int ftpgetput_main(int argc, char **argv)
/*
* Decipher the command line
*/
+ server->port = "21";
while ((opt = getopt_long(argc, argv, "u:p:P:cv", long_options, &option_index)) != EOF) {
switch(opt) {
case 'c':
@@ -353,11 +359,21 @@ int ftpgetput_main(int argc, char **argv)
bb_show_usage();
}
- /* Connect/Setup/Configure the FTP session */
+ /* 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... */
+ server->s_in = &s_in;
server->host = argv[optind];
+ bb_lookup_host(&s_in, server->host, NULL);
+ if (verbose_flag) {
+ fprintf(stdout, "Connecting to %s[%s]:%s\n",
+ server->host, inet_ntoa(s_in.sin_addr), server->port);
+ }
+
+ /* Connect/Setup/Configure the FTP session */
control_stream = ftp_login(server);
- return(ftp_action(control_stream, argv[optind], argv[optind + 1], argv[optind + 2]));
+ return(ftp_action(server, control_stream, argv[optind + 1], argv[optind + 2]));
}
/*