2 * Definitions for extcap external capture
3 * Copyright 2013, Mike Ryan <mikeryan@lacklustre.net>
5 * Wireshark - Network traffic analyzer
6 * By Gerald Combs <gerald@wireshark.org>
7 * Copyright 1998 Gerald Combs
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
33 #include <wsutil/unicode-utils.h>
36 #include <ui/capture_ui_utils.h>
38 /* As boolean flags will be allowed any form of yes, true or any number != 0 (or starting with 0)
39 * The regex will be matched case-insensitive, so only the lower-case is defined here. */
40 #define EXTCAP_BOOLEAN_REGEX "^.*([yt1-9])"
42 /* Prefix for the pipe interfaces */
43 #define EXTCAP_PIPE_PREFIX "wireshark_extcap"
45 #define EXTCAP_ARGUMENT_CONFIG "--extcap-config"
46 #define EXTCAP_ARGUMENT_LIST_INTERFACES "--extcap-interfaces"
47 #define EXTCAP_ARGUMENT_INTERFACE "--extcap-interface"
48 #define EXTCAP_ARGUMENT_LIST_DLTS "--extcap-dlts"
50 #define EXTCAP_ARGUMENT_RUN_CAPTURE "--capture"
51 #define EXTCAP_ARGUMENT_CAPTURE_FILTER "--extcap-capture-filter"
52 #define EXTCAP_ARGUMENT_RUN_PIPE "--fifo"
54 typedef struct _extcap_info {
66 #endif /* __cplusplus */
68 /* Count the number of extcap binaries */
72 /* Registers preferences for all interfaces */
74 extcap_register_preferences(void);
76 /* try to get if capabilities from extcap */
78 extcap_get_if_dlts(const gchar * ifname, char ** err_str);
80 /* append a list of all extcap capture interfaces to the specified list */
82 append_extcap_interface_list(GList *list, char **err_str);
84 /* return the help page or NULL for the given ifname */
86 extcap_get_help_for_ifname(const char *ifname);
88 /* get a list of all available extcap executables and their interfaces */
90 extcap_loaded_interfaces(void);
92 /* remove all loaded interfaces */
94 extcap_clear_interfaces(void);
96 /* returns the configuration for the given interface name, or an
97 * empty list, if no configuration has been found */
99 extcap_get_if_configuration(const char * ifname);
102 * Frees the memory from extcap_get_if_configuration.
103 * @param list The list returned by extcap_get_if_configuration.
104 * @param free_args TRUE if all arguments in the list must be freed too or FALSE
105 * if the ownership of the arguments is taken by the caller.
108 extcap_free_if_configuration(GList *list, gboolean free_args);
111 extcap_has_configuration(const char * ifname, gboolean is_required);
115 extcap_get_win32_handle();
119 extcap_init_interfaces(capture_options * capture_opts);
122 extcap_create_pipe(char ** fifo);
124 /* Clean up all if related stuff */
126 extcap_if_cleanup(capture_options * capture_opts _U_, gchar ** errormsg);
129 extcap_pref_for_argument(const gchar *ifname, struct _extcap_arg * arg);
132 extcap_pref_store(struct _extcap_arg * arg, const char * newval);
134 /* Clean up global extcap stuff on program exit */
135 void extcap_cleanup(void);
139 #endif /* __cplusplus */
144 * Editor modelines - http://www.wireshark.org/tools/modelines.html
149 * indent-tabs-mode: nil
152 * vi: set shiftwidth=4 tabstop=8 expandtab:
153 * :indentSize=4:tabSize=8:noTabs=true: