diff options
Diffstat (limited to 'epan/proto.h')
| -rw-r--r-- | epan/proto.h | 199 |
1 files changed, 99 insertions, 100 deletions
diff --git a/epan/proto.h b/epan/proto.h index 68ab9cca66..5153e0695e 100644 --- a/epan/proto.h +++ b/epan/proto.h @@ -1,7 +1,7 @@ /* proto.h * Definitions for protocol display * - * $Id: proto.h,v 1.18 2001/10/31 05:59:19 guy Exp $ + * $Id: proto.h,v 1.19 2001/10/31 07:47:26 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -22,7 +22,6 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - #ifndef __PROTO_H__ #define __PROTO_H__ @@ -123,307 +122,307 @@ typedef struct field_info { #define NullTVB NULL /* Sets up memory used by proto routines. Called at program startup */ -void proto_init(const char *plugin_dir, void (register_all_protocols)(void), - void (register_all_handoffs)(void)); +extern void proto_init(const char *plugin_dir, + void (register_all_protocols)(void), void (register_all_handoffs)(void)); /* Frees memory used by proto routines. Called at program shutdown */ -void proto_cleanup(void); +extern void proto_cleanup(void); /* Set text of proto_item after having already been created. */ #if __GNUC__ >= 2 -void proto_item_set_text(proto_item *ti, const char *format, ...) +extern void proto_item_set_text(proto_item *ti, const char *format, ...) __attribute__((format (printf, 2, 3))); #else -void proto_item_set_text(proto_item *ti, const char *format, ...); +extern void proto_item_set_text(proto_item *ti, const char *format, ...); #endif /* Append to text of proto_item after having already been created. */ #if __GNUC__ >= 2 -void proto_item_append_text(proto_item *ti, const char *format, ...) +extern void proto_item_append_text(proto_item *ti, const char *format, ...) __attribute__((format (printf, 2, 3))); #else -void proto_item_append_text(proto_item *ti, const char *format, ...); +extern void proto_item_append_text(proto_item *ti, const char *format, ...); #endif /* Set length of proto_item after having already been created. */ -void proto_item_set_len(proto_item *ti, gint length); +extern void proto_item_set_len(proto_item *ti, gint length); /* Get length of proto_item. Useful after using proto_tree_add_item() * to add a variable-length field (e.g., FT_NSTRING_UINT8) */ -int proto_item_get_len(proto_item *ti); +extern int proto_item_get_len(proto_item *ti); /* Creates new proto_tree root */ -proto_tree* proto_tree_create_root(void); +extern proto_tree* proto_tree_create_root(void); /* Clear memory for entry proto_tree. Clears proto_tree struct also. */ -void proto_tree_free(proto_tree *tree); +extern void proto_tree_free(proto_tree *tree); /* Create a subtree under an existing item; returns tree pointer */ -proto_tree* proto_item_add_subtree(proto_item *ti, gint idx); +extern proto_tree* proto_item_add_subtree(proto_item *ti, gint idx); -int +extern int proto_register_field(char *name, char *abbrev, enum ftenum type, int parent, struct value_string* vals); -int +extern int proto_register_protocol(char *name, char *short_name, char *filter_name); -void +extern void proto_register_field_array(int parent, hf_register_info *hf, int num_records); -void +extern void proto_register_subtree_array(gint **indices, int num_indices); /* Add an item to a proto_tree, using the text label registered to that item; the item is extracted from the tvbuff handed to it. */ -proto_item * +extern proto_item * proto_tree_add_item(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, gboolean little_endian); -proto_item * +extern proto_item * proto_tree_add_item_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, gboolean little_endian); /* Add a FT_NONE to a proto_tree */ #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_none_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char *format, ...) __attribute__((format (printf, 6, 7))); #else -proto_item * +extern proto_item * proto_tree_add_none_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char *format, ...); #endif /* Add a FT_PROTOCOL to a proto_tree */ #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_protocol_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char *format, ...) __attribute__((format (printf, 6, 7))); #else -proto_item * +extern proto_item * proto_tree_add_protocol_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char *format, ...); #endif /* Add a FT_BYTES to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_bytes(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* start_ptr); -proto_item * +extern proto_item * proto_tree_add_bytes_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* start_ptr); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_bytes_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* start_ptr, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_bytes_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* start_ptr, const char *format, ...); #endif /* Add a FT_*TIME to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_time(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, nstime_t* value_ptr); -proto_item * +extern proto_item * proto_tree_add_time_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, nstime_t* value_ptr); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_time_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, nstime_t* value_ptr, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_time_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, nstime_t* value_ptr, const char *format, ...); #endif /* Add a FT_IPXNET to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_ipxnet(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); -proto_item * +extern proto_item * proto_tree_add_ipxnet_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_ipxnet_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_ipxnet_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...); #endif /* Add a FT_IPv4 to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_ipv4(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); -proto_item * +extern proto_item * proto_tree_add_ipv4_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_ipv4_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_ipv4_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...); #endif /* Add a FT_IPv6 to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_ipv6(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value_ptr); -proto_item * +extern proto_item * proto_tree_add_ipv6_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value_ptr); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_ipv6_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value_ptr, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_ipv6_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value_ptr, const char *format, ...); #endif /* Add a FT_ETHER to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_ether(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value); -proto_item * +extern proto_item * proto_tree_add_ether_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_ether_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_ether_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const guint8* value, const char *format, ...); #endif /* Add a FT_STRING to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_string(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char* value); -proto_item * +extern proto_item * proto_tree_add_string_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char* value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_string_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char* value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_string_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, const char* value, const char *format, ...); #endif /* Add a FT_BOOLEAN to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_boolean(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); -proto_item * +extern proto_item * proto_tree_add_boolean_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_boolean_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_boolean_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...); #endif /* Add a FT_DOUBLE to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_double(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, double value); -proto_item * +extern proto_item * proto_tree_add_double_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, double value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_double_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, double value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_double_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, double value, const char *format, ...); #endif /* Add any FT_UINT* to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_uint(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); -proto_item * +extern proto_item * proto_tree_add_uint_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_uint_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_uint_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, guint32 value, const char *format, ...); #endif /* Add any FT_INT* to a proto_tree */ -proto_item * +extern proto_item * proto_tree_add_int(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, gint32 value); -proto_item * +extern proto_item * proto_tree_add_int_hidden(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, gint32 value); #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_int_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, gint32 value, const char *format, ...) __attribute__((format (printf, 7, 8))); #else -proto_item * +extern proto_item * proto_tree_add_int_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint start, gint length, gint32 value, const char *format, ...); #endif @@ -431,16 +430,16 @@ proto_tree_add_int_format(proto_tree *tree, int hfindex, tvbuff_t *tvb, gint sta /* Add a text-only node to the proto_tree */ #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_text(proto_tree *tree, tvbuff_t *tvb, gint start, gint length, const char *, ...) __attribute__((format (printf, 5, 6))); #else -proto_item * +extern proto_item * proto_tree_add_text(proto_tree *tree, tvbuff_t *tvb, gint start, gint length, const char *, ...); #endif -proto_item * +extern proto_item * proto_tree_add_text_valist(proto_tree *tree, tvbuff_t *tvb, gint start, gint length, const char *format, va_list ap); @@ -448,89 +447,89 @@ proto_tree_add_text_valist(proto_tree *tree, tvbuff_t *tvb, gint start, /* Useful for quick debugging. Also sends string to STDOUT, so don't * leave call to this function in production code. */ #if __GNUC__ >= 2 -proto_item * +extern proto_item * proto_tree_add_debug_text(proto_tree *tree, const char *format, ...) __attribute__((format (printf, 2, 3))); #else -proto_item * +extern proto_item * proto_tree_add_debug_text(proto_tree *tree, const char *format, ...); #endif -void +extern void proto_item_fill_label(field_info *fi, gchar *label_str); /* Returns number of items (protocols or header fields) registered. */ -int proto_registrar_n(void); +extern int proto_registrar_n(void); /* Returns char* to name for item # n (0-indexed) */ -char* proto_registrar_get_name(int n); +extern char* proto_registrar_get_name(int n); /* Returns char* to abbrev for item # n (0-indexed) */ -char* proto_registrar_get_abbrev(int n); +extern char* proto_registrar_get_abbrev(int n); /* get the header field information based upon a field or protocol id */ -header_field_info* proto_registrar_get_nth(int hfindex); +extern header_field_info* proto_registrar_get_nth(int hfindex); /* Returns enum ftenum for item # n */ -int proto_registrar_get_ftype(int n); +extern int proto_registrar_get_ftype(int n); /* Returns parent protocol for item # n. * Returns -1 if item _is_ a protocol */ -int proto_registrar_get_parent(int n); +extern int proto_registrar_get_parent(int n); /* Is item #n a protocol? */ -gboolean proto_registrar_is_protocol(int n); +extern gboolean proto_registrar_is_protocol(int n); /* Is item #n decoding enabled ? */ -gboolean proto_is_protocol_enabled(int proto_id); +extern gboolean proto_is_protocol_enabled(int proto_id); /* Can item #n decoding be disabled? */ -gboolean proto_can_disable_protocol(int proto_id); +extern gboolean proto_can_disable_protocol(int proto_id); /* Routines to use to iterate over the protocols; they return the item * number of the protocol in question, and keep state in "*cookie". */ -int proto_get_first_protocol(void **cookie); -int proto_get_next_protocol(void **cookie); +extern int proto_get_first_protocol(void **cookie); +extern int proto_get_next_protocol(void **cookie); /* Given a protocol's filter_name, return it's proto_id */ -int proto_get_id_by_filter_name(gchar* filter_name); +extern int proto_get_id_by_filter_name(gchar* filter_name); /* Given a protocol's item number, return its name. */ -char *proto_get_protocol_name(int n); +extern char *proto_get_protocol_name(int n); /* Given a protocol's item number, return its short name. */ -char *proto_get_protocol_short_name(int proto_id); +extern char *proto_get_protocol_short_name(int proto_id); /* Given a protocol's item number, return its filter name. */ -char *proto_get_protocol_filter_name(int proto_id); +extern char *proto_get_protocol_filter_name(int proto_id); /* Enable / Disable protocol */ -void proto_set_decoding(int proto_id, gboolean enabled); +extern void proto_set_decoding(int proto_id, gboolean enabled); /* Disable disabling of protocol */ -void proto_set_cant_disable(int proto_id); +extern void proto_set_cant_disable(int proto_id); gpointer proto_get_protocol_dissector(int proto_id); -void proto_set_protocol_dissector(int proto_id, gpointer dissector); +extern void proto_set_protocol_dissector(int proto_id, gpointer dissector); /* Get length of registered field according to field type. * 0 means undeterminable at registration time. * -1 means unknown field */ -gint proto_registrar_get_length(int n); +extern gint proto_registrar_get_length(int n); /* Checks for existence any protocol or field within a tree. * "Protocols" are assumed to be a child of the [empty] root node. * TRUE = found, FALSE = not found */ -gboolean proto_check_for_protocol_or_field(proto_tree* tree, int id); +extern gboolean proto_check_for_protocol_or_field(proto_tree* tree, int id); /* Return GPtrArray* of field_info pointers for all hfindex that appear in * tree. Assume that a field will only appear under its registered parent's * subtree, and that the parent's subtree is a child of the * [empty] root node. */ -GPtrArray* proto_get_finfo_ptr_array(proto_tree *tree, int hfindex); +extern GPtrArray* proto_get_finfo_ptr_array(proto_tree *tree, int hfindex); /* Dumps a glossary of the protocol and field registrations to STDOUT */ -void proto_registrar_dump(void); +extern void proto_registrar_dump(void); /* Is the parsing being done for a visible proto_tree or an invisible one? * By setting this correctly, the proto_tree creation is sped up by not @@ -554,20 +553,20 @@ extern int num_tree_types; #define g_ptr_array_len(a) ((a)->len) #endif -int +extern int hfinfo_bitwidth(header_field_info *hfinfo); /* * Returns TRUE if we can do a "match selected" on the field, FALSE * otherwise. */ -gboolean +extern gboolean proto_can_match_selected(field_info *finfo); -char* +extern char* proto_alloc_dfilter_string(field_info *finfo, guint8 *pd); -field_info* +extern field_info* proto_find_field_from_offset(proto_tree *tree, guint offset, gchar *ds_name); #endif /* proto.h */ |