#include "capture_opts.h"
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef enum {
+ capture_cb_capture_prepared,
+ capture_cb_capture_update_started,
+ capture_cb_capture_update_continue,
+ capture_cb_capture_update_finished,
+ capture_cb_capture_fixed_started,
+ capture_cb_capture_fixed_continue,
+ capture_cb_capture_fixed_finished,
+ capture_cb_capture_stopping
+} capture_cbs;
+
+typedef void (*capture_callback_t) (gint event, capture_options *capture_opts,
+ gpointer user_data);
+
+extern void
+capture_callback_add(capture_callback_t func, gpointer user_data);
+
+extern void
+capture_callback_remove(capture_callback_t func);
+
/**
* Start a capture session.
*
/**
* Capture child told us how many dropped packets it counted.
*/
-extern void capture_input_drops(capture_options *capture_opts, int dropped);
+extern void capture_input_drops(capture_options *capture_opts, guint32 dropped);
/**
* Capture child told us that an error has occurred while starting the capture.
* Capture child told us that an error has occurred while parsing a
* capture filter when starting/running the capture.
*/
-extern void capture_input_cfilter_error_message(capture_options *capture_opts, char *error_message);
+extern void capture_input_cfilter_error_message(capture_options *capture_opts, guint i, char *error_message);
+
+/**
+ * Capture child closed its side of the pipe, report any error and
+ * do the required cleanup.
+ */
+extern void capture_input_closed(capture_options *capture_opts, gchar *msg);
+
+struct if_stat_cache_s;
+typedef struct if_stat_cache_s if_stat_cache_t;
+
+/**
+ * Start gathering capture statistics for the interfaces specified.
+ * @param if_list A GList of if_info_t items
+ * @return A pointer to the statistics state data.
+ */
+extern if_stat_cache_t * capture_stat_start(capture_options *capture_opts);
/**
- * Capture child closed its side of the pipe, do the required cleanup.
+ * Fetch capture statistics, similar to pcap_stats().
*/
-extern void capture_input_closed(capture_options *capture_opts);
+struct pcap_stat; /* Stub in case we don't or haven't yet included pcap.h */
+extern gboolean capture_stats(if_stat_cache_t *sc, char *ifname, struct pcap_stat *ps);
/**
- * Fetch the interface list from a child process.
+ * Stop gathering capture statistics.
*/
-extern GList *capture_interface_list(int *err, char **err_str);
+void capture_stat_stop(if_stat_cache_t *sc);
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
#endif /* capture.h */