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-rw-r--r--epan/stat_tap_ui.c142
1 files changed, 142 insertions, 0 deletions
diff --git a/epan/stat_tap_ui.c b/epan/stat_tap_ui.c
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+/* stat_tap_ui.c
+ * Routines to register UI information for stats
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include <string.h>
+
+#include <glib.h>
+
+#include <epan/stat_tap_ui.h>
+
+/* structure to keep track of what stats have registered command-line
+ arguments.
+ */
+typedef struct _stat_cmd_arg {
+ stat_tap_ui *ui;
+ const char *cmd;
+ void (*func)(const char *arg, void* userdata);
+ void* userdata;
+} stat_cmd_arg;
+
+static GSList *stat_cmd_arg_list=NULL;
+
+/* structure to keep track of what stats have been specified on the
+ command line.
+ */
+typedef struct {
+ stat_cmd_arg *sca;
+ char *arg;
+} stat_requested;
+static GSList *stats_requested = NULL;
+
+/* **********************************************************************
+ * Function called from stat to register the stat's command-line argument
+ * and initialization routine
+ * ********************************************************************** */
+static gint
+sort_by_name(gconstpointer a, gconstpointer b)
+{
+ return strcmp(((const stat_cmd_arg *)a)->cmd, ((const stat_cmd_arg *)b)->cmd);
+}
+
+void
+register_stat_tap_ui(stat_tap_ui *ui, void *userdata)
+{
+ stat_cmd_arg *newsca;
+
+ newsca=(stat_cmd_arg *)g_malloc(sizeof(stat_cmd_arg));
+ newsca->cmd=ui->cli_string;
+ newsca->func=ui->tap_init_cb;
+ newsca->userdata=userdata;
+ stat_cmd_arg_list=g_slist_insert_sorted(stat_cmd_arg_list, newsca, sort_by_name);
+}
+
+/* **********************************************************************
+ * Function called for a stat command-line argument
+ * ********************************************************************** */
+gboolean
+process_stat_cmd_arg(char *optstr)
+{
+ GSList *entry;
+ stat_cmd_arg *sca;
+ stat_requested *tr;
+
+ for(entry=stat_cmd_arg_list;entry;entry=g_slist_next(entry)){
+ sca=(stat_cmd_arg *)entry->data;
+ if(!strncmp(sca->cmd,optstr,strlen(optstr))){
+ tr=(stat_requested *)g_malloc(sizeof (stat_requested));
+ tr->sca = sca;
+ tr->arg=g_strdup(optstr);
+ stats_requested=g_slist_append(stats_requested, tr);
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+/* **********************************************************************
+ * Function to list all possible tap command-line arguments
+ * ********************************************************************** */
+void
+list_stat_cmd_args(void)
+{
+ GSList *entry;
+ stat_cmd_arg *sca;
+
+ for(entry=stat_cmd_arg_list;entry;entry=g_slist_next(entry)){
+ sca=(stat_cmd_arg *)entry->data;
+ fprintf(stderr," %s\n",sca->cmd);
+ }
+}
+
+/* **********************************************************************
+ * Function to process stats requested with command-line arguments
+ * ********************************************************************** */
+void
+start_requested_stats(void)
+{
+ stat_requested *sr;
+
+ while(stats_requested){
+ sr=(stat_requested *)stats_requested->data;
+ (*sr->sca->func)(sr->arg,sr->sca->userdata);
+ g_free(sr->arg);
+ g_free(sr);
+ stats_requested=g_slist_remove(stats_requested, sr);
+ }
+}
+
+/*
+ * Editor modelines
+ *
+ * Local Variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * ex: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */