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-rw-r--r--networking/ftpgetput.c15
-rw-r--r--networking/ipcalc.c157
2 files changed, 77 insertions, 95 deletions
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 48b18b536..4be49c5a9 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -13,24 +13,17 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
-#include <sys/types.h>
#include <sys/ioctl.h>
-#include <sys/stat.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <unistd.h>
-#include <netinet/in.h>
-#include <netdb.h>
#include <sys/socket.h>
-#include <arpa/inet.h>
#include "busybox.h"
@@ -286,6 +279,8 @@ static const struct option ftpgetput_long_options[] = {
{"port", 1, NULL, 'P'},
{0, 0, 0, 0}
};
+#else
+#define ftpgetput_long_options 0
#endif
int ftpgetput_main(int argc, char **argv)
@@ -320,9 +315,9 @@ int ftpgetput_main(int argc, char **argv)
/*
* Decipher the command line
*/
-#if ENABLE_FEATURE_FTPGETPUT_LONG_OPTIONS
- bb_applet_long_options = ftpgetput_long_options;
-#endif
+ if (ENABLE_FEATURE_FTPGETPUT_LONG_OPTIONS)
+ 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 */
diff --git a/networking/ipcalc.c b/networking/ipcalc.c
index ade4ed101..8c61e3a71 100644
--- a/networking/ipcalc.c
+++ b/networking/ipcalc.c
@@ -12,16 +12,12 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
-#include <stdio.h>
-#include <stdlib.h>
+#include "busybox.h"
#include <ctype.h>
#include <getopt.h>
#include <sys/socket.h>
-#include <netinet/in.h>
#include <arpa/inet.h>
-#include "busybox.h"
-
#define IPCALC_MSG(CMD,ALTCMD) if (mode & SILENT) {ALTCMD;} else {CMD;}
#define CLASS_A_NETMASK ntohl(0xFF000000)
@@ -56,6 +52,8 @@ static int get_prefix(unsigned long netmask)
}
return ret;
}
+#else
+int get_prefix(unsigned long netmask);
#endif
#define NETMASK 0x01
@@ -65,23 +63,6 @@ static int get_prefix(unsigned long netmask)
#define HOSTNAME 0x10
#define SILENT 0x20
-
-int ipcalc_main(int argc, char **argv)
-{
- unsigned long mode;
-
- in_addr_t netmask;
- in_addr_t broadcast;
- in_addr_t network;
- in_addr_t ipaddr;
- struct in_addr a;
-
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
- unsigned long netprefix = 0;
- int have_netmask = 0;
- char *ipstr, *prefixstr;
-#endif
-
#if ENABLE_FEATURE_IPCALC_LONG_OPTIONS
static const struct option long_options[] = {
{"netmask", no_argument, NULL, 'm'},
@@ -94,16 +75,24 @@ int ipcalc_main(int argc, char **argv)
#endif
{NULL, 0, NULL, 0}
};
-
- bb_applet_long_options = long_options;
-#endif
- mode = bb_getopt_ulflags(argc, argv,
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
- "mbnphs"
#else
- "mbn"
+#define long_options 0
#endif
- );
+
+
+
+int ipcalc_main(int argc, char **argv)
+{
+ unsigned long mode;
+ int have_netmask = 0;
+ in_addr_t netmask, broadcast, network, ipaddr;
+ struct in_addr a;
+ char *ipstr;
+
+ if (ENABLE_FEATURE_IPCALC_LONG_OPTIONS)
+ bb_applet_long_options = long_options;
+
+ mode = bb_getopt_ulflags(argc, argv, "mbn" USE_FEATURE_IPCALC_FANCY("phs"));
argc -= optind;
argv += optind;
@@ -115,40 +104,42 @@ int ipcalc_main(int argc, char **argv)
bb_show_usage();
}
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
- prefixstr = ipstr = argv[0];
-
- while(*prefixstr) {
- if (*prefixstr == '/') {
- *prefixstr = (char)0;
- prefixstr++;
- if (*prefixstr) {
- unsigned int msk;
-
- if (safe_strtoul(prefixstr, &netprefix) || netprefix > 32) {
- IPCALC_MSG(bb_error_msg_and_die("bad IP prefix: %s\n", prefixstr),
- exit(EXIT_FAILURE));
- }
- netmask = 0;
- msk = 0x80000000;
- while (netprefix > 0) {
- netmask |= msk;
- msk >>= 1;
- netprefix--;
+ ipstr = argv[0];
+ if (ENABLE_FEATURE_IPCALC_FANCY) {
+ unsigned long netprefix = 0;
+ char *prefixstr;
+
+ prefixstr = ipstr;
+
+ while(*prefixstr) {
+ if (*prefixstr == '/') {
+ *prefixstr = (char)0;
+ prefixstr++;
+ if (*prefixstr) {
+ unsigned int msk;
+
+ if (safe_strtoul(prefixstr, &netprefix) || netprefix > 32) {
+ IPCALC_MSG(bb_error_msg_and_die("bad IP prefix: %s\n", prefixstr),
+ exit(EXIT_FAILURE));
+ }
+ netmask = 0;
+ msk = 0x80000000;
+ while (netprefix > 0) {
+ netmask |= msk;
+ msk >>= 1;
+ netprefix--;
+ }
+ netmask = htonl(netmask);
+ /* Even if it was 0, we will signify that we have a netmask. This allows */
+ /* for specification of default routes, etc which have a 0 netmask/prefix */
+ have_netmask = 1;
}
- netmask = htonl(netmask);
- /* Even if it was 0, we will signify that we have a netmask. This allows */
- /* for specification of default routes, etc which have a 0 netmask/prefix */
- have_netmask = 1;
+ break;
}
- break;
+ prefixstr++;
}
- prefixstr++;
}
ipaddr = inet_aton(ipstr, &a);
-#else
- ipaddr = inet_aton(argv[0], &a);
-#endif
if (ipaddr == 0) {
IPCALC_MSG(bb_error_msg_and_die("bad IP address: %s", argv[0]),
@@ -157,13 +148,11 @@ int ipcalc_main(int argc, char **argv)
ipaddr = a.s_addr;
if (argc == 2) {
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
- if (have_netmask) {
- IPCALC_MSG(bb_error_msg_and_die("Both prefix and netmask were specified, use one or the other.\n"),
+ if (ENABLE_FEATURE_IPCALC_FANCY && have_netmask) {
+ IPCALC_MSG(bb_error_msg_and_die("Use prefix or netmask, not both.\n"),
exit(EXIT_FAILURE));
}
-#endif
netmask = inet_aton(argv[1], &a);
if (netmask == 0) {
IPCALC_MSG(bb_error_msg_and_die("bad netmask: %s", argv[1]),
@@ -171,11 +160,9 @@ int ipcalc_main(int argc, char **argv)
}
netmask = a.s_addr;
} else {
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
- if (!have_netmask)
-#endif
- /* JHC - If the netmask wasn't provided then calculate it */
+ /* JHC - If the netmask wasn't provided then calculate it */
+ if (!ENABLE_FEATURE_IPCALC_FANCY || !have_netmask)
netmask = get_netmask(ipaddr);
}
@@ -193,28 +180,28 @@ int ipcalc_main(int argc, char **argv)
printf("NETWORK=%s\n", inet_ntoa((*(struct in_addr *) &network)));
}
-#ifdef CONFIG_FEATURE_IPCALC_FANCY
- if (mode & NETPREFIX) {
- printf("PREFIX=%i\n", get_prefix(netmask));
- }
+ if (ENABLE_FEATURE_IPCALC_FANCY) {
+ if (mode & NETPREFIX) {
+ printf("PREFIX=%i\n", get_prefix(netmask));
+ }
- if (mode & HOSTNAME) {
- struct hostent *hostinfo;
- int x;
+ if (mode & HOSTNAME) {
+ struct hostent *hostinfo;
+ int x;
- hostinfo = gethostbyaddr((char *) &ipaddr, sizeof(ipaddr), AF_INET);
- if (!hostinfo) {
- IPCALC_MSG(bb_herror_msg_and_die(
- "cannot find hostname for %s", argv[0]),);
- exit(EXIT_FAILURE);
- }
- for (x = 0; hostinfo->h_name[x]; x++) {
- hostinfo->h_name[x] = tolower(hostinfo->h_name[x]);
- }
+ hostinfo = gethostbyaddr((char *) &ipaddr, sizeof(ipaddr), AF_INET);
+ if (!hostinfo) {
+ IPCALC_MSG(bb_herror_msg_and_die(
+ "cannot find hostname for %s", argv[0]),);
+ exit(EXIT_FAILURE);
+ }
+ for (x = 0; hostinfo->h_name[x]; x++) {
+ hostinfo->h_name[x] = tolower(hostinfo->h_name[x]);
+ }
- printf("HOSTNAME=%s\n", hostinfo->h_name);
+ printf("HOSTNAME=%s\n", hostinfo->h_name);
+ }
}
-#endif
return EXIT_SUCCESS;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 02:40:17 +0000