Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/extcap/extcap-base.h b/extcap/extcap-base.h
new file mode 100644
index 0000000..4bbfb1b
--- /dev/null
+++ b/extcap/extcap-base.h
@@ -0,0 +1,129 @@
+/** @file
+ *
+ * Base function for extcaps
+ *
+ * Copyright 2016, Dario Lombardo
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#ifndef __EXTCAP_BASE_H__
+#define __EXTCAP_BASE_H__
+
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include <wsutil/ws_getopt.h>
+
+#ifdef _WIN32
+#include <io.h>
+#endif
+
+#include <wsutil/socket.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+#define EXTCAP_BASE_OPTIONS_ENUM \
+    EXTCAP_OPT_LIST_INTERFACES, \
+    EXTCAP_OPT_VERSION, \
+    EXTCAP_OPT_LIST_DLTS, \
+    EXTCAP_OPT_INTERFACE, \
+    EXTCAP_OPT_CONFIG, \
+    EXTCAP_OPT_CAPTURE, \
+    EXTCAP_OPT_CAPTURE_FILTER, \
+    EXTCAP_OPT_FIFO, \
+    EXTCAP_OPT_LOG_LEVEL, \
+    EXTCAP_OPT_LOG_FILE
+
+
+#define EXTCAP_BASE_OPTIONS \
+    { "extcap-interfaces", ws_no_argument, NULL, EXTCAP_OPT_LIST_INTERFACES}, \
+    { "extcap-version", ws_optional_argument, NULL, EXTCAP_OPT_VERSION}, \
+    { "extcap-dlts", ws_no_argument, NULL, EXTCAP_OPT_LIST_DLTS}, \
+    { "extcap-interface", ws_required_argument, NULL, EXTCAP_OPT_INTERFACE}, \
+    { "extcap-config", ws_no_argument, NULL, EXTCAP_OPT_CONFIG}, \
+    { "capture", ws_no_argument, NULL, EXTCAP_OPT_CAPTURE}, \
+    { "extcap-capture-filter", ws_required_argument,    NULL, EXTCAP_OPT_CAPTURE_FILTER}, \
+    { "fifo", ws_required_argument, NULL, EXTCAP_OPT_FIFO}, \
+    { "log-level", ws_required_argument, NULL, EXTCAP_OPT_LOG_LEVEL}, \
+    { "log-file", ws_required_argument, NULL, EXTCAP_OPT_LOG_FILE}
+
+typedef struct _extcap_parameters
+{
+    char * exename;
+    char * fifo;
+    char * interface;
+    char * capture_filter;
+
+    char * version;
+    char * compiled_with;
+    char * running_with;
+    char * helppage;
+    uint8_t capture;
+    uint8_t show_config;
+
+    char * ws_version;
+
+    /* private content */
+    GList * interfaces;
+    uint8_t do_version;
+    uint8_t do_list_dlts;
+    uint8_t do_list_interfaces;
+
+    char * help_header;
+    GList * help_options;
+
+    bool debug;
+} extcap_parameters;
+
+/* used to inform to extcap application that end of application is requested */
+extern bool extcap_end_application;
+
+void extcap_base_register_interface(extcap_parameters * extcap, const char * interface, const char * ifdescription, uint16_t dlt, const char * dltdescription );
+void extcap_base_register_interface_ext(extcap_parameters * extcap, const char * interface, const char * ifdescription, uint16_t dlt, const char * dltname, const char * dltdescription );
+
+/* used to inform extcap framework that graceful shutdown supported by the extcap
+ */
+bool extcap_base_register_graceful_shutdown_cb(extcap_parameters * extcap, void (*callback)(void));
+
+void extcap_base_set_util_info(extcap_parameters * extcap, const char * exename, const char * major, const char * minor, const char * release, const char * helppage);
+void extcap_base_set_compiled_with(extcap_parameters * extcap, const char *fmt, ...);
+void extcap_base_set_running_with(extcap_parameters * extcap, const char *fmt, ...);
+uint8_t extcap_base_parse_options(extcap_parameters * extcap, int result, char * optargument);
+uint8_t extcap_base_handle_interface(extcap_parameters * extcap);
+void extcap_base_cleanup(extcap_parameters ** extcap);
+void extcap_help_add_header(extcap_parameters * extcap, char * help_header);
+void extcap_help_add_option(extcap_parameters * extcap, const char * help_option_name, const char * help_optionn_desc);
+void extcap_version_print(extcap_parameters * extcap);
+void extcap_help_print(extcap_parameters * extcap);
+void extcap_cmdline_debug(char** ar, const unsigned n);
+void extcap_config_debug(unsigned* count);
+void extcap_base_help(void);
+void extcap_log_init(const char *progname);
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif // __EXTCAP_BASE_H__
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */