Allow/Create an option to use "capture filter" labels defined in wireshark GUI from CLI

Move ui/filters.[ch] to filter_files.[ch] because dumpcap is using functionality.

Bug: 8091
Change-Id: I195c82fc023f97d6f331b8718c45a2d83d30faea
Reviewed-on: https://code.wireshark.org/review/5925
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>

1 files changed, 109 insertions, 0 deletions

diff --git a/filter_files.h b/filter_files.h
new file mode 100644
index 0000000000..b63ddca2ba
--- /dev/null
+++ b/filter_files.h
@@ -0,0 +1,109 @@
+/* filters.h
+ * Declarations of routines for reading and writing the filters file.
+ *
+ * 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.
+ */
+
+#ifndef __UI_FILTERS_H__
+#define __UI_FILTERS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * Filter lists.
+ */
+typedef enum {
+  CFILTER_LIST,        /* capture filter list - saved */
+  DFILTER_LIST,        /* display filter list - saved */
+  CFILTER_EDITED_LIST, /* capture filter list - currently edited. GTK+ only. */
+  DFILTER_EDITED_LIST  /* display filter list - currently edited. GTK+ only. */
+} filter_list_type_t;
+
+/*
+ * Item in a list of filters.
+ */
+typedef struct {
+  char *name;          /* filter name */
+  char *strval;        /* filter expression */
+} filter_def;
+
+/*
+ * Read in a list of filters.
+ *
+ * On success, "*pref_path_return" is set to NULL.
+ * On error, "*pref_path_return" is set to point to the pathname of
+ * the file we tried to read - it should be freed by our caller -
+ * and "*errno_return" is set to the error.
+ */
+void read_filter_list(filter_list_type_t list_type, char **pref_path_return,
+                      int *errno_return);
+
+/*
+ * Get a pointer to the first entry in a filter list.
+ */
+GList *get_filter_list_first(filter_list_type_t list);
+
+/*
+ * Add a new filter to the end of a list.
+ * Returns a pointer to the newly-added entry.
+ */
+GList *add_to_filter_list(filter_list_type_t list, const char *name,
+                          const char *expression);
+
+/*
+ * Remove a filter from a list.
+ */
+void remove_from_filter_list(filter_list_type_t list, GList *fl_entry);
+
+/*
+ * Write out a list of filters.
+ *
+ * On success, "*pref_path_return" is set to NULL.
+ * On error, "*pref_path_return" is set to point to the pathname of
+ * the file we tried to read - it should be freed by our caller -
+ * and "*errno_return" is set to the error.
+ */
+void save_filter_list(filter_list_type_t list_type, char **pref_path_return,
+                      int *errno_return);
+
+/*
+ * Clone the filter list so it can be edited. GTK+ only.
+ */
+void copy_filter_list(filter_list_type_t dest_type, filter_list_type_t src_type);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __UI_FILTERS_H__ */
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local Variables:
+ * c-basic-offset: 2
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=2 tabstop=8 expandtab:
+ * :indentSize=2:tabSize=8:noTabs=true:
+ */