Second try. This time pipes and stdin are supported.

Use a global list containing all interfaces and only change
properties of the entries when changes are made in the GUI.
Do not misuse the list of interfaces specified on the command
line anymore.

This patch does not provide any new functionality, it just
provides the base for future extensions like removing
remote interface, mulitple airpcap devices and multiple
pipes.

This patch was provided by Irene Ruengeler.


svn path=/trunk/; revision=40693

1 files changed, 90 insertions, 0 deletions

diff --git a/capture_opts.h b/capture_opts.h
index baa40099a7..c3805d1a93 100644
--- a/capture_opts.h
+++ b/capture_opts.h
@@ -77,6 +77,73 @@ 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 {
+    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 */
+    gchar *auth_username;        /**< Remote authentication parameters */
+    gchar *auth_password;        /**< Remote authentication parameters */
+    gboolean datatx_udp;
+    gboolean nocap_rpcap;
+    gboolean nocap_local;
+};
+
+typedef struct remote_options_tag {
+    capture_source src_type;
+    struct remote_host remote_host_opts;
+#ifdef HAVE_PCAP_SETSAMPLING
+    capture_sampling sampling_method;
+    int sampling_param;
+#endif
+} remote_options;
+#endif /* HAVE_PCAP_REMOTE */
+
+typedef struct interface_tag {
+    gchar *name;
+    gchar *display_name;
+    guint type;
+    gchar *addresses;
+    gint no_addresses;
+    gchar *cfilter;
+    GList *links;
+    gint active_dlt;
+    gboolean pmode;
+    gboolean has_snaplen;
+    guint snaplen;
+    gboolean local;
+#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
+    gint buffer;
+    gboolean monitor_mode_enabled;
+    gboolean monitor_mode_supported;
+#endif
+#ifdef HAVE_PCAP_REMOTE
+    remote_options remote_opts;
+#endif
+    guint32     last_packets;
+    if_info_t   if_info;
+    gboolean    selected;
+    gboolean    hidden;
+    gboolean    locked;
+} interface_t;
+
+typedef struct link_row_tag {
+    gchar *name;
+    gint dlt;
+} link_row;
+
 typedef struct interface_options_tag {
     gchar *name;
     gchar *descr;
@@ -112,6 +179,8 @@ typedef struct capture_options_tag {
     void     *cf;                   /**< handle to cfile (note: untyped handle) */
     GArray   *ifaces;               /**< array of interfaces.
                                          Currently only used by dumpcap. */
+    GArray   *all_ifaces;
+    guint    num_selected;
     interface_options default_options;
     gboolean saving_to_file;        /**< TRUE if capture is writing to a file */
     gchar    *save_file;            /**< the capture file name */
@@ -194,6 +263,27 @@ capture_opts_trim_ring_num_files(capture_options *capture_opts);
 extern gboolean
 capture_opts_trim_iface(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);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */