Move summary.[ch] to libui.

Change-Id: I49f1eeb4fc3a90e436da116577a7d0c5ba982eee
Reviewed-on: https://code.wireshark.org/review/25657
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 230 insertions, 0 deletions

diff --git a/ui/summary.c b/ui/summary.c
new file mode 100644
index 0000000000..99c0fd02bd
--- /dev/null
+++ b/ui/summary.c
@@ -0,0 +1,230 @@
+/* summary.c
+ * Routines for capture file summary info
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+
+#include <wiretap/pcap-encap.h>
+#include <wiretap/wtap_opttypes.h>
+#include <wiretap/pcapng.h>
+
+#include <epan/packet.h>
+#include "cfile.h"
+#include "summary.h"
+
+static void
+tally_frame_data(frame_data *cur_frame, summary_tally *sum_tally)
+{
+  double cur_time;
+
+  sum_tally->bytes += cur_frame->pkt_len;
+  if (cur_frame->flags.passed_dfilter){
+    sum_tally->filtered_count++;
+    sum_tally->filtered_bytes += cur_frame->pkt_len;
+  }
+  if (cur_frame->flags.marked){
+    sum_tally->marked_count++;
+    sum_tally->marked_bytes += cur_frame->pkt_len;
+  }
+  if (cur_frame->flags.ignored){
+    sum_tally->ignored_count++;
+  }
+
+  if (cur_frame->flags.has_ts) {
+    /* This packet has a time stamp. */
+    cur_time = nstime_to_sec(&cur_frame->abs_ts);
+
+    sum_tally->packet_count_ts++;
+    if (cur_time < sum_tally->start_time) {
+      sum_tally->start_time = cur_time;
+    }
+    if (cur_time > sum_tally->stop_time){
+      sum_tally->stop_time = cur_time;
+    }
+    if (cur_frame->flags.passed_dfilter){
+      sum_tally->filtered_count_ts++;
+      /*
+       * If we've seen one filtered packet, this is the first
+       * one.
+       */
+      if (sum_tally->filtered_count == 1){
+        sum_tally->filtered_start= cur_time;
+        sum_tally->filtered_stop = cur_time;
+      } else {
+        if (cur_time < sum_tally->filtered_start) {
+          sum_tally->filtered_start = cur_time;
+        }
+        if (cur_time > sum_tally->filtered_stop) {
+          sum_tally->filtered_stop = cur_time;
+        }
+      }
+    }
+    if (cur_frame->flags.marked){
+      sum_tally->marked_count_ts++;
+      /*
+       * If we've seen one marked packet, this is the first
+       * one.
+       */
+      if (sum_tally->marked_count == 1){
+        sum_tally->marked_start= cur_time;
+        sum_tally->marked_stop = cur_time;
+      } else {
+        if (cur_time < sum_tally->marked_start) {
+          sum_tally->marked_start = cur_time;
+        }
+        if (cur_time > sum_tally->marked_stop) {
+          sum_tally->marked_stop = cur_time;
+        }
+      }
+    }
+  }
+}
+
+void
+summary_fill_in(capture_file *cf, summary_tally *st)
+{
+  frame_data    *first_frame, *cur_frame;
+  guint32        framenum;
+  iface_options iface;
+  guint i;
+  wtapng_iface_descriptions_t* idb_info;
+  wtap_block_t wtapng_if_descr;
+  wtapng_if_descr_mandatory_t *wtapng_if_descr_mand;
+  wtap_block_t if_stats;
+  guint64 isb_ifdrop;
+  char* if_string;
+  wtapng_if_descr_filter_t* if_filter;
+
+  st->packet_count_ts = 0;
+  st->start_time = 0;
+  st->stop_time = 0;
+  st->bytes = 0;
+  st->filtered_count = 0;
+  st->filtered_count_ts = 0;
+  st->filtered_start = 0;
+  st->filtered_stop = 0;
+  st->filtered_bytes = 0;
+  st->marked_count = 0;
+  st->marked_count_ts = 0;
+  st->marked_start = 0;
+  st->marked_stop = 0;
+  st->marked_bytes = 0;
+  st->ignored_count = 0;
+
+  /* initialize the tally */
+  if (cf->count != 0) {
+    first_frame = frame_data_sequence_find(cf->provider.frames, 1);
+    st->start_time = nstime_to_sec(&first_frame->abs_ts);
+    st->stop_time = nstime_to_sec(&first_frame->abs_ts);
+
+    for (framenum = 1; framenum <= cf->count; framenum++) {
+      cur_frame = frame_data_sequence_find(cf->provider.frames, framenum);
+      tally_frame_data(cur_frame, st);
+    }
+  }
+
+  st->filename = cf->filename;
+  st->file_length = cf->f_datalen;
+  st->file_type = cf->cd_t;
+  st->iscompressed = cf->iscompressed;
+  st->is_tempfile = cf->is_tempfile;
+  st->file_encap_type = cf->lnk_t;
+  st->packet_encap_types = cf->linktypes;
+  st->snap = cf->snap;
+  st->elapsed_time = nstime_to_sec(&cf->elapsed_time);
+  st->packet_count = cf->count;
+  st->drops_known = cf->drops_known;
+  st->drops = cf->drops;
+  st->dfilter = cf->dfilter;
+
+  st->ifaces  = g_array_new(FALSE, FALSE, sizeof(iface_options));
+  idb_info = wtap_file_get_idb_info(cf->provider.wth);
+  for (i = 0; i < idb_info->interface_data->len; i++) {
+    wtapng_if_descr = g_array_index(idb_info->interface_data, wtap_block_t, i);
+    wtapng_if_descr_mand = (wtapng_if_descr_mandatory_t*)wtap_block_get_mandatory_data(wtapng_if_descr);
+    if (wtap_block_get_custom_option_value(wtapng_if_descr, OPT_IDB_FILTER, (void**)&if_filter) == WTAP_OPTTYPE_SUCCESS) {
+      iface.cfilter = g_strdup(if_filter->if_filter_str);
+    } else {
+      iface.cfilter = NULL;
+    }
+    if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_NAME, &if_string) == WTAP_OPTTYPE_SUCCESS) {
+      iface.name = g_strdup(if_string);
+    } else {
+      iface.name = NULL;
+    }
+    if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_DESCR, &if_string) == WTAP_OPTTYPE_SUCCESS) {
+      iface.descr = g_strdup(if_string);
+    } else {
+      iface.descr = NULL;
+    }
+    iface.drops_known = FALSE;
+    iface.drops = 0;
+    iface.snap = wtapng_if_descr_mand->snap_len;
+    iface.encap_type = wtapng_if_descr_mand->wtap_encap;
+    iface.isb_comment = NULL;
+    if(wtapng_if_descr_mand->num_stat_entries == 1){
+      /* dumpcap only writes one ISB, only handle that for now */
+      if_stats = g_array_index(wtapng_if_descr_mand->interface_statistics, wtap_block_t, 0);
+      if (wtap_block_get_uint64_option_value(if_stats, OPT_ISB_IFDROP, &isb_ifdrop) == WTAP_OPTTYPE_SUCCESS) {
+        iface.drops_known = TRUE;
+        iface.drops = isb_ifdrop;
+      }
+      /* XXX: this doesn't get used, and might need to be g_strdup'ed when it does */
+      /* XXX - support multiple comments */
+      if (wtap_block_get_nth_string_option_value(if_stats, OPT_COMMENT, 0, &iface.isb_comment) != WTAP_OPTTYPE_SUCCESS) {
+        iface.isb_comment = NULL;
+      }
+    }
+    g_array_append_val(st->ifaces, iface);
+  }
+  g_free(idb_info);
+}
+
+#ifdef HAVE_LIBPCAP
+void
+summary_fill_in_capture(capture_file *cf,capture_options *capture_opts, summary_tally *st)
+{
+  iface_options iface;
+  interface_t *device;
+  guint i;
+
+  if (st->ifaces->len == 0) {
+    /*
+     * XXX - do this only if we have a live capture.
+     */
+    for (i = 0; i < capture_opts->all_ifaces->len; i++) {
+      device = &g_array_index(capture_opts->all_ifaces, interface_t, i);
+      if (!device->selected) {
+        continue;
+      }
+      iface.cfilter = g_strdup(device->cfilter);
+      iface.name = g_strdup(device->name);
+      iface.descr = g_strdup(device->display_name);
+      iface.drops_known = cf->drops_known;
+      iface.drops = cf->drops;
+      iface.snap = device->snaplen;
+      iface.encap_type = wtap_pcap_encap_to_wtap_encap(device->active_dlt);
+      g_array_append_val(st->ifaces, iface);
+    }
+  }
+}
+#endif
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local Variables:
+ * c-basic-offset: 2
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * ex: set shiftwidth=2 tabstop=8 expandtab:
+ * :indentSize=2:tabSize=8:noTabs=true:
+ */