/* capture-wpcap.c
* WinPcap-specific interfaces for capturing. We load WinPcap at run
- * time, so that we only need one Ethereal binary and one Tethereal binary
+ * time, so that we only need one Wireshark binary and one TShark binary
* for Windows, regardless of whether WinPcap is installed or not.
*
- * $Id: capture-wpcap.c,v 1.5 2003/10/10 06:05:48 guy Exp $
+ * $Id$
*
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
* Copyright 2001 Gerald Combs
*
* This program is free software; you can redistribute it and/or
# include "config.h"
#endif
+#include <stdio.h>
#include <glib.h>
#include <gmodule.h>
-#ifdef HAVE_LIBPCAP
-#include <pcap.h>
-#endif
+#include "capture_ifinfo.h"
+#include "capture-pcap-util.h"
+#include "capture-pcap-util-int.h"
-#include "pcap-util.h"
-#include "pcap-util-int.h"
+#include <wsutil/file_util.h>
/* XXX - yes, I know, I should move cppmagic.h to a generic location. */
#include "tools/lemon/cppmagic.h"
+#define MAX_WIN_IF_NAME_LEN 511
+
+
gboolean has_wpcap = FALSE;
#ifdef HAVE_LIBPCAP
+/*
+ * XXX - should we require at least WinPcap 3.1 both for building an
+ * for using Wireshark?
+ */
+
static char* (*p_pcap_lookupdev) (char *);
static void (*p_pcap_close) (pcap_t *);
static int (*p_pcap_stats) (pcap_t *, struct pcap_stat *);
static int (*p_pcap_datalink) (pcap_t *);
static int (*p_pcap_setfilter) (pcap_t *, struct bpf_program *);
static char* (*p_pcap_geterr) (pcap_t *);
-static int (*p_pcap_compile) (pcap_t *, struct bpf_program *, char *, int,
+static int (*p_pcap_compile) (pcap_t *, struct bpf_program *, const char *, int,
bpf_u_int32);
-static int (*p_pcap_lookupnet) (char *, bpf_u_int32 *, bpf_u_int32 *,
+static int (*p_pcap_lookupnet) (const char *, bpf_u_int32 *, bpf_u_int32 *,
char *);
-static pcap_t* (*p_pcap_open_live) (char *, int, int, int, char *);
+static pcap_t* (*p_pcap_open_live) (const char *, int, int, int, char *);
static int (*p_pcap_loop) (pcap_t *, int, pcap_handler, guchar *);
+static void (*p_pcap_freecode) (struct bpf_program *);
+#ifdef HAVE_PCAP_FINDALLDEVS
static int (*p_pcap_findalldevs) (pcap_if_t **, char *);
+static void (*p_pcap_freealldevs) (pcap_if_t *);
+#endif
+#ifdef HAVE_PCAP_DATALINK_NAME_TO_VAL
+static int (*p_pcap_datalink_name_to_val) (const char *);
+#endif
+#ifdef HAVE_PCAP_DATALINK_VAL_TO_NAME
+static const char *(*p_pcap_datalink_val_to_name) (int);
+#endif
+#ifdef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
+static const char *(*p_pcap_datalink_val_to_description) (int);
+#endif
+#ifdef HAVE_PCAP_BREAKLOOP
+static void (*p_pcap_breakloop) (pcap_t *);
+#endif
static const char *(*p_pcap_lib_version) (void);
+static int (*p_pcap_setbuff) (pcap_t *, int dim);
+static int (*p_pcap_next_ex) (pcap_t *, struct pcap_pkthdr **pkt_header, const u_char **pkt_data);
+#ifdef HAVE_PCAP_REMOTE
+static pcap_t* (*p_pcap_open) (const char *, int, int, int,
+ struct pcap_rmtauth *, char *);
+static int (*p_pcap_findalldevs_ex) (char *, struct pcap_rmtauth *,
+ pcap_if_t **, char *);
+static int (*p_pcap_createsrcstr) (char *, int, const char *, const char *,
+ const char *, char *);
+#endif
+#ifdef HAVE_PCAP_SETSAMPLING
+static struct pcap_samp* (*p_pcap_setsampling)(pcap_t *);
+#endif
+
+#ifdef HAVE_PCAP_LIST_DATALINKS
+static int (*p_pcap_list_datalinks)(pcap_t *, int **);
+#endif
+
+#ifdef HAVE_PCAP_SET_DATALINK
+static int (*p_pcap_set_datalink)(pcap_t *, int);
+#endif
+
+#ifdef HAVE_PCAP_FREE_DATALINKS
+static int (*p_pcap_free_datalinks)(int *);
+#endif
typedef struct {
const char *name;
SYM(pcap_geterr, FALSE),
SYM(pcap_compile, FALSE),
SYM(pcap_lookupnet, FALSE),
+#ifdef HAVE_PCAP_REMOTE
+ SYM(pcap_open, FALSE),
+ SYM(pcap_findalldevs_ex, FALSE),
+ SYM(pcap_createsrcstr, FALSE),
+#endif
SYM(pcap_open_live, FALSE),
+#ifdef HAVE_PCAP_SETSAMPLING
+ SYM(pcap_setsampling, TRUE),
+#endif
SYM(pcap_loop, FALSE),
+ SYM(pcap_freecode, TRUE),
+#ifdef HAVE_PCAP_FINDALLDEVS
SYM(pcap_findalldevs, TRUE),
+ SYM(pcap_freealldevs, TRUE),
+#endif
+#ifdef HAVE_PCAP_DATALINK_NAME_TO_VAL
+ SYM(pcap_datalink_name_to_val, TRUE),
+#endif
+#ifdef HAVE_PCAP_DATALINK_VAL_TO_NAME
+ SYM(pcap_datalink_val_to_name, TRUE),
+#endif
+#ifdef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
+ SYM(pcap_datalink_val_to_description, TRUE),
+#endif
+#ifdef HAVE_PCAP_BREAKLOOP
+ /*
+ * We don't try to work around the lack of this at
+ * run time; it's present in WinPcap 3.1, which is
+ * the version we build with and ship with.
+ */
+ SYM(pcap_breakloop, FALSE),
+#endif
SYM(pcap_lib_version, TRUE),
+ SYM(pcap_setbuff, TRUE),
+ SYM(pcap_next_ex, TRUE),
+#ifdef HAVE_PCAP_LIST_DATALINKS
+ SYM(pcap_list_datalinks, FALSE),
+#endif
+#ifdef HAVE_PCAP_SET_DATALINK
+ SYM(pcap_set_datalink, FALSE),
+#endif
+#ifdef HAVE_PCAP_FREE_DATALINKS
+ SYM(pcap_free_datalinks, TRUE),
+#endif
{ NULL, NULL, FALSE }
};
GModule *wh; /* wpcap handle */
- symbol_table_t *sym;
+ const symbol_table_t *sym;
- wh = g_module_open("wpcap", 0);
+ wh = ws_module_open("wpcap.dll", 0);
if (!wh) {
return;
char*
pcap_lookupdev (char *a)
{
- g_assert(has_wpcap);
+ if (!has_wpcap) {
+ return NULL;
+ }
return p_pcap_lookupdev(a);
}
return p_pcap_dispatch(a, b, c, d);
}
-
int
pcap_snapshot(pcap_t *a)
{
return p_pcap_snapshot(a);
}
-
int
pcap_datalink(pcap_t *a)
{
return p_pcap_datalink(a);
}
+#ifdef HAVE_PCAP_SET_DATALINK
+int
+pcap_set_datalink(pcap_t *p, int dlt)
+{
+ g_assert(has_wpcap);
+ return p_pcap_set_datalink(p, dlt);
+}
+#endif
+
int
pcap_setfilter(pcap_t *a, struct bpf_program *b)
{
}
int
-pcap_compile(pcap_t *a, struct bpf_program *b, char *c, int d,
+pcap_compile(pcap_t *a, struct bpf_program *b, const char *c, int d,
bpf_u_int32 e)
{
g_assert(has_wpcap);
}
int
-pcap_lookupnet(char *a, bpf_u_int32 *b, bpf_u_int32 *c, char *d)
+pcap_lookupnet(const char *a, bpf_u_int32 *b, bpf_u_int32 *c, char *d)
{
g_assert(has_wpcap);
return p_pcap_lookupnet(a, b, c, d);
}
pcap_t*
-pcap_open_live(char *a, int b, int c, int d, char *e)
+pcap_open_live(const char *a, int b, int c, int d, char *e)
{
- g_assert(has_wpcap);
- return p_pcap_open_live(a, b, c, d, e);
+ if (!has_wpcap) {
+ return NULL;
+ }
+ return p_pcap_open_live(a, b, c, d, e);
}
+#ifdef HAVE_PCAP_REMOTE
+pcap_t*
+pcap_open(const char *a, int b, int c, int d, struct pcap_rmtauth *e, char *f)
+{
+ if (!has_wpcap) {
+ return NULL;
+ }
+ return p_pcap_open(a, b, c, d, e, f);
+}
+
+int
+pcap_findalldevs_ex(char *a, struct pcap_rmtauth *b, pcap_if_t **c, char *d)
+{
+ g_assert(has_wpcap);
+ return p_pcap_findalldevs_ex(a, b, c, d);
+}
+
+int
+pcap_createsrcstr(char *a, int b, const char *c, const char *d, const char *e,
+ char *f)
+{
+ g_assert(has_wpcap);
+ return p_pcap_createsrcstr(a, b, c, d, e, f);
+}
+#endif
+
+#ifdef HAVE_PCAP_SETSAMPLING
+struct pcap_samp *
+pcap_setsampling(pcap_t *a)
+{
+ g_assert(has_wpcap);
+ if (p_pcap_setsampling != NULL) {
+ return p_pcap_setsampling(a);
+ }
+ return NULL;
+}
+#endif
+
int
pcap_loop(pcap_t *a, int b, pcap_handler c, guchar *d)
{
return p_pcap_loop(a, b, c, d);
}
+void
+pcap_freecode(struct bpf_program *a)
+{
+ g_assert(has_wpcap);
+ if(p_pcap_freecode) {
+ p_pcap_freecode(a);
+ }
+}
+
#ifdef HAVE_PCAP_FINDALLDEVS
int
pcap_findalldevs(pcap_if_t **a, char *b)
{
- g_assert(has_wpcap && p_pcap_findalldevs != NULL)
+ g_assert(has_wpcap && p_pcap_findalldevs != NULL);
return p_pcap_findalldevs(a, b);
}
+
+void
+pcap_freealldevs(pcap_if_t *a)
+{
+ g_assert(has_wpcap && p_pcap_freealldevs != NULL);
+ p_pcap_freealldevs(a);
+}
+#endif
+
+#if defined(HAVE_PCAP_DATALINK_NAME_TO_VAL) || defined(HAVE_PCAP_DATALINK_VAL_TO_NAME) || defined(HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION)
+/*
+ * Table of DLT_ types, names, and descriptions, for use if the version
+ * of WinPcap we have installed lacks "pcap_datalink_name_to_val()"
+ * or "pcap_datalink_val_to_name()".
+ */
+struct dlt_choice {
+ const char *name;
+ const char *description;
+ int dlt;
+};
+
+#define DLT_CHOICE(code, description) { #code, description, code }
+#define DLT_CHOICE_SENTINEL { NULL, NULL, 0 }
+
+static struct dlt_choice dlt_choices[] = {
+ DLT_CHOICE(DLT_NULL, "BSD loopback"),
+ DLT_CHOICE(DLT_EN10MB, "Ethernet"),
+ DLT_CHOICE(DLT_IEEE802, "Token ring"),
+ DLT_CHOICE(DLT_ARCNET, "ARCNET"),
+ DLT_CHOICE(DLT_SLIP, "SLIP"),
+ DLT_CHOICE(DLT_PPP, "PPP"),
+ DLT_CHOICE(DLT_FDDI, "FDDI"),
+ DLT_CHOICE(DLT_ATM_RFC1483, "RFC 1483 IP-over-ATM"),
+ DLT_CHOICE(DLT_RAW, "Raw IP"),
+#ifdef DLT_SLIP_BSDOS
+ DLT_CHOICE(DLT_SLIP_BSDOS, "BSD/OS SLIP"),
+#endif
+#ifdef DLT_PPP_BSDOS
+ DLT_CHOICE(DLT_PPP_BSDOS, "BSD/OS PPP"),
+#endif
+#ifdef DLT_ATM_CLIP
+ DLT_CHOICE(DLT_ATM_CLIP, "Linux Classical IP-over-ATM"),
+#endif
+#ifdef DLT_PPP_SERIAL
+ DLT_CHOICE(DLT_PPP_SERIAL, "PPP over serial"),
+#endif
+#ifdef DLT_PPP_ETHER
+ DLT_CHOICE(DLT_PPP_ETHER, "PPPoE"),
+#endif
+#ifdef DLT_C_HDLC
+ DLT_CHOICE(DLT_C_HDLC, "Cisco HDLC"),
+#endif
+#ifdef DLT_IEEE802_11
+ DLT_CHOICE(DLT_IEEE802_11, "802.11"),
+#endif
+#ifdef DLT_FRELAY
+ DLT_CHOICE(DLT_FRELAY, "Frame Relay"),
+#endif
+#ifdef DLT_LOOP
+ DLT_CHOICE(DLT_LOOP, "OpenBSD loopback"),
+#endif
+#ifdef DLT_ENC
+ DLT_CHOICE(DLT_ENC, "OpenBSD encapsulated IP"),
+#endif
+#ifdef DLT_LINUX_SLL
+ DLT_CHOICE(DLT_LINUX_SLL, "Linux cooked"),
+#endif
+#ifdef DLT_LTALK
+ DLT_CHOICE(DLT_LTALK, "Localtalk"),
+#endif
+#ifdef DLT_PFLOG
+ DLT_CHOICE(DLT_PFLOG, "OpenBSD pflog file"),
+#endif
+#ifdef DLT_PRISM_HEADER
+ DLT_CHOICE(DLT_PRISM_HEADER, "802.11 plus Prism header"),
+#endif
+#ifdef DLT_IP_OVER_FC
+ DLT_CHOICE(DLT_IP_OVER_FC, "RFC 2625 IP-over-Fibre Channel"),
+#endif
+#ifdef DLT_SUNATM
+ DLT_CHOICE(DLT_SUNATM, "Sun raw ATM"),
+#endif
+#ifdef DLT_IEEE802_11_RADIO
+ DLT_CHOICE(DLT_IEEE802_11_RADIO, "802.11 plus radio information header"),
+#endif
+#ifdef DLT_ARCNET_LINUX
+ DLT_CHOICE(DLT_ARCNET_LINUX, "Linux ARCNET"),
+#endif
+#ifdef DLT_LINUX_IRDA
+ DLT_CHOICE(DLT_LINUX_IRDA, "Linux IrDA"),
+#endif
+#ifdef DLT_LINUX_LAPD
+ DLT_CHOICE(DLT_LINUX_LAPD, "Linux vISDN LAPD"),
+#endif
+#ifdef DLT_LANE8023
+ DLT_CHOICE(DLT_LANE8023, "Linux 802.3 LANE"),
+#endif
+#ifdef DLT_CIP
+ DLT_CHOICE(DLT_CIP, "Linux Classical IP-over-ATM"),
+#endif
+#ifdef DLT_HDLC
+ DLT_CHOICE(DLT_HDLC, "Cisco HDLC"),
+#endif
+#ifdef DLT_PPI
+ DLT_CHOICE(DLT_PPI, "Per-Packet Information"),
+#endif
+ DLT_CHOICE_SENTINEL
+};
+#endif /* defined(HAVE_PCAP_DATALINK_NAME_TO_VAL) || defined(HAVE_PCAP_DATALINK_VAL_TO_NAME) || defined(HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION */
+
+#ifdef HAVE_PCAP_DATALINK_NAME_TO_VAL
+int
+pcap_datalink_name_to_val(const char *name)
+{
+ int i;
+
+ g_assert(has_wpcap);
+
+ if (p_pcap_datalink_name_to_val != NULL)
+ return p_pcap_datalink_name_to_val(name);
+ else {
+ /*
+ * We don't have it in WinPcap; do it ourselves.
+ */
+ for (i = 0; dlt_choices[i].name != NULL; i++) {
+ if (g_ascii_strcasecmp(dlt_choices[i].name + sizeof("DLT_") - 1,
+ name) == 0)
+ return dlt_choices[i].dlt;
+ }
+ return -1;
+ }
+}
+#endif
+
+#ifdef HAVE_PCAP_LIST_DATALINKS
+int
+pcap_list_datalinks(pcap_t *p, int **ddlt)
+{
+ g_assert(has_wpcap);
+ return p_pcap_list_datalinks(p, ddlt);
+}
+#endif
+
+#ifdef HAVE_PCAP_FREE_DATALINKS
+void
+pcap_free_datalinks(int *ddlt)
+{
+ g_assert(has_wpcap);
+
+ /*
+ * If we don't have pcap_free_datalinks() in WinPcap,
+ * we don't free the memory - we can't use free(), as
+ * we might not have been built with the same version
+ * of the C runtime library as WinPcap was, and, if we're
+ * not, free() isn't guaranteed to work on something
+ * allocated by WinPcap.
+ */
+ if (p_pcap_free_datalinks != NULL)
+ p_pcap_free_datalinks(ddlt);
+}
+#endif
+
+#ifdef HAVE_PCAP_DATALINK_VAL_TO_NAME
+const char *
+pcap_datalink_val_to_name(int dlt)
+{
+ int i;
+
+ g_assert(has_wpcap);
+
+ if (p_pcap_datalink_val_to_name != NULL)
+ return p_pcap_datalink_val_to_name(dlt);
+ else {
+ /*
+ * We don't have it in WinPcap; do it ourselves.
+ */
+ for (i = 0; dlt_choices[i].name != NULL; i++) {
+ if (dlt_choices[i].dlt == dlt)
+ return dlt_choices[i].name + sizeof("DLT_") - 1;
+ }
+ return NULL;
+ }
+}
+#endif
+
+#ifdef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
+const char *
+pcap_datalink_val_to_description(int dlt)
+{
+ int i;
+
+ g_assert(has_wpcap);
+
+ if (p_pcap_datalink_val_to_description != NULL)
+ return p_pcap_datalink_val_to_description(dlt);
+ else {
+ /*
+ * We don't have it in WinPcap; do it ourselves.
+ */
+ for (i = 0; dlt_choices[i].name != NULL; i++) {
+ if (dlt_choices[i].dlt == dlt)
+ return (dlt_choices[i].description);
+ }
+ return NULL;
+ }
+}
+#endif
+
+#ifdef HAVE_PCAP_BREAKLOOP
+void pcap_breakloop(pcap_t *a)
+{
+ p_pcap_breakloop(a);
+}
+#endif
+
+/* setbuff is win32 specific! */
+int pcap_setbuff(pcap_t *a, int b)
+{
+ g_assert(has_wpcap);
+ return p_pcap_setbuff(a, b);
+}
+
+/* pcap_next_ex is available since libpcap 0.8 / WinPcap 3.0! */
+/* (if you get a declaration warning here, try to update to at least WinPcap 3.1b4 develpack) */
+int pcap_next_ex (pcap_t *a, struct pcap_pkthdr **b, const u_char **c)
+{
+ g_assert(has_wpcap);
+ return p_pcap_next_ex(a, b, c);
+}
+
+#ifdef HAVE_PCAP_REMOTE
+GList *
+get_remote_interface_list(const char *hostname, const char *port,
+ int auth_type, const char *username,
+ const char *passwd, int *err, char **err_str)
+{
+ struct pcap_rmtauth auth;
+ char source[PCAP_BUF_SIZE];
+ char errbuf[PCAP_ERRBUF_SIZE];
+ GList *result;
+
+ if (pcap_createsrcstr(source, PCAP_SRC_IFREMOTE, hostname, port,
+ NULL, errbuf) == -1) {
+ *err = CANT_GET_INTERFACE_LIST;
+ if (err_str != NULL)
+ *err_str = cant_get_if_list_error_message(errbuf);
+ return NULL;
+ }
+
+ auth.type = auth_type;
+ auth.username = g_strdup(username);
+ auth.password = g_strdup(passwd);
+
+ result = get_interface_list_findalldevs_ex(source, &auth, err, err_str);
+ g_free(auth.username);
+ g_free(auth.password);
+
+ return result;
+}
#endif
/*
* fall back on "pcap_lookupdev()".
*/
GList *
-get_interface_list(int *err, char *err_str)
+get_interface_list(int *err, char **err_str)
{
GList *il = NULL;
wchar_t *names;
char ascii_name[MAX_WIN_IF_NAME_LEN + 1];
char ascii_desc[MAX_WIN_IF_NAME_LEN + 1];
int i, j;
+ char errbuf[PCAP_ERRBUF_SIZE];
#ifdef HAVE_PCAP_FINDALLDEVS
if (p_pcap_findalldevs != NULL)
- return get_interface_list_findalldevs(err, errstr);
+ return get_interface_list_findalldevs(err, err_str);
#endif
/*
* PacketGetAdapterNames. According to the documentation
* I could find:
*
- * http://winpcap.polito.it/docs/man/html/Packet32_8c.html#a43
+ * http://www.winpcap.org/docs/man/html/Packet32_8c.html#a43
*
* this means that:
*
* description of the Nth adapter.
*/
- names = (wchar_t *)pcap_lookupdev(err_str);
+ names = (wchar_t *)pcap_lookupdev(errbuf);
i = 0;
if (names) {
j = 0;
while (names[i] != 0) {
if (j < MAX_WIN_IF_NAME_LEN)
- ascii_name[j++] = names[i++];
+ ascii_name[j++] = (char) names[i++];
}
ascii_name[j] = '\0';
i++;
* No interfaces found.
*/
*err = NO_INTERFACES_FOUND;
+ if (err_str != NULL)
+ *err_str = NULL;
}
return il;
}
+/*
+ * Get an error message string for a CANT_GET_INTERFACE_LIST error from
+ * "get_interface_list()".
+ */
+gchar *
+cant_get_if_list_error_message(const char *err_str)
+{
+ /*
+ * If the error message includes "Not enough storage is available
+ * to process this command" or "The operation completed successfully",
+ * suggest that they install a WinPcap version later than 3.0.
+ */
+ if (strstr(err_str, "Not enough storage is available to process this command") != NULL ||
+ strstr(err_str, "The operation completed successfully") != NULL) {
+ return g_strdup_printf("Can't get list of interfaces: %s\n"
+"This might be a problem with WinPcap 3.0; you should try updating to\n"
+"a later version of WinPcap - see the WinPcap site at www.winpcap.org",
+ err_str);
+ }
+ return g_strdup_printf("Can't get list of interfaces: %s", err_str);
+}
+
/*
* Append the version of WinPcap with which we were compiled to a GString.
*/
* not and, if we have it and we have "pcap_lib_version()",
* what version we have.
*/
+ GModule *handle; /* handle returned by dlopen */
+ static gchar *packetVer;
+ gchar *blankp;
+
if (has_wpcap) {
- g_string_sprintfa(str, "with ");
+ g_string_append_printf(str, "with ");
if (p_pcap_lib_version != NULL)
- g_string_sprintfa(str, p_pcap_lib_version());
- else
- g_string_append(str, "WinPcap (version unknown)");
+ g_string_append_printf(str, p_pcap_lib_version());
+ else {
+ /*
+ * An alternative method of obtaining the version
+ * number, by using the PacketLibraryVersion
+ * string from packet.dll.
+ *
+ * Unfortunately, in WinPcap 3.0, it returns
+ * "3.0 alpha3", even in the final version of
+ * WinPcap 3.0, so if there's a blank in the
+ * string, we strip it and everything after
+ * it from the string, so we don't misleadingly
+ * report that 3.0 alpha3 is being used when
+ * the final version is being used.
+ */
+ if (packetVer == NULL) {
+ packetVer = "version unknown";
+ handle = ws_module_open("packet.dll", 0);
+ if (handle != NULL) {
+ if (g_module_symbol(handle,
+ "PacketLibraryVersion",
+ (gpointer*)&packetVer)) {
+ packetVer = g_strdup(packetVer);
+ blankp = strchr(packetVer, ' ');
+ if (blankp != NULL)
+ *blankp = '\0';
+ } else {
+ packetVer = "version unknown";
+ }
+ g_module_close(handle);
+ }
+ }
+ g_string_append_printf(str, "WinPcap (%s)", packetVer);
+ }
} else
g_string_append(str, "without WinPcap");
- g_string_append(str, " ");
}
#else /* HAVE_LIBPCAP */
git.samba.org / obnox / wireshark / wip.git / blobdiff