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Fix rdate and ftpget/ftpput so they compile with the new xconnect.

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I have checked rdate.  Someone should also check ftpget/ftpput to
be sure they still work.
This commit is contained in:
Eric Andersen 2003-11-03 21:20:18 +00:00
parent f6067beaa9
commit 04d055f4e1
4 changed files with 34 additions and 18 deletions
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4
include/libbb.h
View File

@ -295,8 +295,8 @@ extern struct hostent *xgethostbyname2(const char *name, int af);
extern int create_icmp_socket(void);
extern int create_icmp6_socket(void);
extern int xconnect(struct sockaddr_in *s_addr);
extern int bb_getport(char *port);
extern void bb_lookup_host(struct sockaddr_in *s_in, char *host, char *port);
extern int bb_getport(const char *port);
extern void bb_lookup_host(struct sockaddr_in *s_in, const char *host, const char *port);
//#warning wrap this?
char *dirname (char *path);

4
libbb/xconnect.c
View File

@ -18,7 +18,7 @@
#include <arpa/inet.h>
#include "libbb.h"
int bb_getport(char *port)
int bb_getport(const char *port)
{
int port_nr;
char *endptr;
@ -41,7 +41,7 @@ int bb_getport(char *port)
return port_nr;
}
void bb_lookup_host(struct sockaddr_in *s_in, char *host, char *port)
void bb_lookup_host(struct sockaddr_in *s_in, const char *host, const char *port)
{
struct hostent *he;

40
networking/ftpgetput.c
View File

@ -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]));
}
/*

4
util-linux/rdate.c
View File

@ -47,7 +47,7 @@ static void socket_timeout(int sig)
static time_t askremotedate(const char *host)
{
unsigned long int nett, localt;
struct sockaddr_in addr s_in;
struct sockaddr_in s_in;
int fd;
bb_lookup_host(&s_in, host, "time");
@ -56,7 +56,7 @@ static time_t askremotedate(const char *host)
alarm(10);
signal(SIGALRM, socket_timeout);
fd = xconnect(s_in);
fd = xconnect(&s_in);
if (safe_read(fd, (void *)&nett, 4) != 4) /* read time from server */
bb_error_msg_and_die("%s did not send the complete time", host);