*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
extern "C" {
#endif /* __cplusplus */
-/* Current state of capture engine. XXX - differentiate states */
-typedef enum {
- CAPTURE_STOPPED, /**< stopped */
- CAPTURE_PREPARING, /**< preparing, but still no response from capture child */
- CAPTURE_RUNNING /**< capture child signalled ok, capture is running now */
-} capture_state;
-
#ifdef HAVE_PCAP_REMOTE
/* Type of capture source */
typedef enum {
} capture_sampling;
#endif
-typedef enum {
- IF_WIRED,
- IF_AIRPCAP,
- IF_PIPE,
- IF_STDIN,
- IF_BLUETOOTH,
- IF_WIRELESS,
- IF_DIALUP,
- IF_USB,
- IF_VIRTUAL
-} interface_type;
-
#ifdef HAVE_PCAP_REMOTE
-struct remote_host {
+struct remote_host_info {
gchar *remote_host; /**< Host name or network address for remote capturing */
gchar *remote_port; /**< TCP port of remote RPCAP server */
gint auth_type; /**< Authentication type */
typedef struct remote_options_tag {
capture_source src_type;
- struct remote_host remote_host_opts;
+ struct remote_host_info remote_host_opts;
#ifdef HAVE_PCAP_SETSAMPLING
capture_sampling sampling_method;
int sampling_param;
typedef struct interface_tag {
gchar *name;
gchar *display_name;
+ gchar *friendly_name;
guint type;
gchar *addresses;
gint no_addresses;
gboolean local;
#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
gint buffer;
+#endif
+#ifdef HAVE_PCAP_CREATE
gboolean monitor_mode_enabled;
gboolean monitor_mode_supported;
#endif
} link_row;
typedef struct interface_options_tag {
- gchar *name;
+ gchar *name; /* the name of the interface provided to winpcap/libpcap to specify the interface */
gchar *descr;
+ gchar *console_display_name; /* the name displayed in the console, also the basis for autonamed pcap filenames */
gchar *cfilter;
gboolean has_snaplen;
int snaplen;
/** Capture options coming from user interface */
typedef struct capture_options_tag {
/* general */
- void *cf; /**< handle to cfile (note: untyped handle) */
GArray *ifaces; /**< array of interfaces.
Currently only used by dumpcap. */
GArray *all_ifaces;
gint32 autostop_duration; /**< Maximum capture duration */
/* internally used (don't touch from outside) */
- int fork_child; /**< If not -1, in parent, process ID of child */
- int fork_child_status; /**< Child exit status */
-#ifdef _WIN32
- int signal_pipe_write_fd; /**< the pipe to signal the child */
-#endif
- capture_state state; /**< current state of the capture engine */
gboolean output_to_pipe; /**< save_file is a pipe (named or stdout) */
-#ifndef _WIN32
- uid_t owner; /**< owner of the cfile */
- gid_t group; /**< group of the cfile */
-#endif
} capture_options;
/* initialize the capture_options with some reasonable values */
extern void
-capture_opts_init(capture_options *capture_opts, void *cf);
+capture_opts_init(capture_options *capture_opts);
/* set a command line option value */
extern int
extern void
capture_opts_trim_ring_num_files(capture_options *capture_opts);
-/* trim the interface entry */
-extern gboolean
-capture_opts_trim_iface(capture_options *capture_opts, const char *capture_device);
+/* pick default interface if none was specified */
+extern int
+capture_opts_default_iface_if_necessary(capture_options *capture_opts,
+ const char *capture_device);
extern void
collect_ifaces(capture_options *capture_opts);
-typedef struct {
- gboolean monitor_mode;
- int linktype;
-} cap_settings_t;
-
-/** Get capture settings for interface
- *
- * @param if_name interface name
- */
-cap_settings_t
-capture_get_cap_settings (gchar *if_name);
-
-extern void
-scan_local_interfaces(capture_options* capture_opts, int *error);
-
-int
-capture_opts_select_iface(capture_options *capture_opts, const char *optarg_str_p);
+/* Default capture buffer size in Mbytes. */
+#define DEFAULT_CAPTURE_BUFFER_SIZE 2
#ifdef __cplusplus
}