diff options
Diffstat (limited to 'wsutil/clopts_common.h')
-rw-r--r-- | wsutil/clopts_common.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/wsutil/clopts_common.h b/wsutil/clopts_common.h new file mode 100644 index 00000000..3f8b7f71 --- /dev/null +++ b/wsutil/clopts_common.h @@ -0,0 +1,56 @@ +/** @file + * + * Handle command-line arguments common to various programs + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __CLOPTS_COMMON_H__ +#define __CLOPTS_COMMON_H__ + +#include <wireshark.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* + * Long options. + * For long options with no corresponding short options, we define values + * outside the range of ASCII graphic characters, make that the last + * component of the entry for the long option, and have a case for that + * option in the switch statement. + */ +// Base value for capture related long options +#define LONGOPT_BASE_CAPTURE 1000 +// Base value for dissector related long options +#define LONGOPT_BASE_DISSECTOR 2000 +// Base value for application specific long options +#define LONGOPT_BASE_APPLICATION 3000 +// Base value for GUI specific long options +#define LONGOPT_BASE_GUI 4000 + +WS_DLL_PUBLIC int +get_natural_int(const char *string, const char *name); + +WS_DLL_PUBLIC int +get_positive_int(const char *string, const char *name); + +WS_DLL_PUBLIC uint32_t +get_guint32(const char *string, const char *name); + +WS_DLL_PUBLIC uint32_t +get_nonzero_guint32(const char *string, const char *name); + +WS_DLL_PUBLIC double +get_positive_double(const char *string, const char *name); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __CLOPTS_COMMON_H__ */ |