6caf24e966
Allocate the root node in the same pool as the list itself, and make that pool explicit so we can pass the pinfo scope instead of using the global packet pool.
125 lines
2.9 KiB
C
125 lines
2.9 KiB
C
/* next_tvb.c
|
|
* Routines for "next tvb" list
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <glib.h>
|
|
|
|
#include <epan/packet.h>
|
|
|
|
#include "next_tvb.h"
|
|
|
|
next_tvb_list_t* next_tvb_list_new(wmem_allocator_t *pool) {
|
|
next_tvb_list_t *list = wmem_new0(pool, next_tvb_list_t);
|
|
list->pool = pool;
|
|
return list;
|
|
}
|
|
|
|
void next_tvb_add_handle(next_tvb_list_t *list, tvbuff_t *tvb, proto_tree *tree, dissector_handle_t handle) {
|
|
next_tvb_item_t *item;
|
|
|
|
item = wmem_new(list->pool, next_tvb_item_t);
|
|
|
|
item->type = NTVB_HANDLE;
|
|
item->handle = handle;
|
|
item->tvb = tvb;
|
|
item->tree = tree;
|
|
|
|
if (list->last) {
|
|
list->last->next = item;
|
|
} else {
|
|
list->first = item;
|
|
}
|
|
item->next = NULL;
|
|
item->previous = list->last;
|
|
list->last = item;
|
|
list->count++;
|
|
}
|
|
|
|
void next_tvb_add_uint(next_tvb_list_t *list, tvbuff_t *tvb, proto_tree *tree, dissector_table_t table, guint32 uint_val) {
|
|
next_tvb_item_t *item;
|
|
|
|
item = wmem_new(list->pool, next_tvb_item_t);
|
|
|
|
item->type = NTVB_UINT;
|
|
item->table = table;
|
|
item->uint_val = uint_val;
|
|
item->tvb = tvb;
|
|
item->tree = tree;
|
|
|
|
if (list->last) {
|
|
list->last->next = item;
|
|
} else {
|
|
list->first = item;
|
|
}
|
|
item->next = NULL;
|
|
item->previous = list->last;
|
|
list->last = item;
|
|
list->count++;
|
|
}
|
|
|
|
void next_tvb_add_string(next_tvb_list_t *list, tvbuff_t *tvb, proto_tree *tree, dissector_table_t table, const gchar *string) {
|
|
next_tvb_item_t *item;
|
|
|
|
item = wmem_new(list->pool, next_tvb_item_t);
|
|
|
|
item->type = NTVB_STRING;
|
|
item->table = table;
|
|
item->string = string;
|
|
item->tvb = tvb;
|
|
item->tree = tree;
|
|
|
|
if (list->last) {
|
|
list->last->next = item;
|
|
} else {
|
|
list->first = item;
|
|
}
|
|
item->next = NULL;
|
|
item->previous = list->last;
|
|
list->last = item;
|
|
list->count++;
|
|
}
|
|
|
|
void next_tvb_call(next_tvb_list_t *list, packet_info *pinfo, proto_tree *tree, dissector_handle_t handle, dissector_handle_t data_handle) {
|
|
next_tvb_item_t *item;
|
|
|
|
item = list->first;
|
|
while (item) {
|
|
if (item->tvb && tvb_captured_length(item->tvb)) {
|
|
switch (item->type) {
|
|
case NTVB_HANDLE:
|
|
call_dissector((item->handle) ? item->handle : ((handle) ? handle : data_handle), item->tvb, pinfo, (item->tree) ? item->tree : tree);
|
|
break;
|
|
case NTVB_UINT:
|
|
dissector_try_uint(item->table, item->uint_val, item->tvb, pinfo, (item->tree) ? item->tree : tree);
|
|
break;
|
|
case NTVB_STRING:
|
|
dissector_try_string(item->table, item->string, item->tvb, pinfo, (item->tree) ? item->tree : tree, NULL);
|
|
break;
|
|
}
|
|
}
|
|
item = item->next;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Editor modelines - https://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 2
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=2 tabstop=8 expandtab:
|
|
* :indentSize=2:tabSize=8:noTabs=true:
|
|
*/
|