wireshark/epan/dissectors/pidl/frsrpc.cnf

117 lines
3.6 KiB
INI

NOEMIT CommPktChunkCtr
NOEMIT CommPktChangeOrderCommand.file_name
ETT_FIELD ett_ChunkCtr
HF_FIELD hf_frsrpc_CommPktChangeOrderCommand_file_name "File Name" "frsrpc.CommPktChangeOrderCommand.file_name" FT_STRING BASE_NONE NULL 0 "" "" ""
HF_FIELD hf_CommPktChunk "Chunk" "frsrpc.chunk.ctr.chunk" FT_NONE BASE_NONE NULL 0 "" "" ""
MANUAL frsrpc_dissect_struct_frsrpc_CommPktChunkCtr
MANUAL frsrpc_dissect_element_CommPktChangeOrderCommand_file_name
MANUAL frsrpc_dissect_enum_CommPktCommand
MANUAL frsrpc_dissect_struct_CommPktChunk
CODE START
static int
frsrpc_dissect_element_CommPktChangeOrderCommand_file_name(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, dcerpc_info* di, guint8 *drep _U_)
{
int conformant = di->conformant_run;
if (!conformant) {
guint32 soffset = dissect_null_term_wstring(tvb, offset, pinfo, tree, drep, hf_frsrpc_CommPktChangeOrderCommand_file_name, 0);
/* The difference has to be 4 due to the uint16 of the length + null terminator utf16*/
DISSECTOR_ASSERT(soffset - offset < 261);
offset += 261;
}
return offset;
}
int
frsrpc_dissect_struct_CommPktChunk(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *parent_tree _U_, dcerpc_info* di, guint8 *drep _U_, int hf_index _U_, guint32 param _U_)
{
guint1632 type = 0;
int i = 0;
const char *s = NULL;
proto_item *item = NULL;
proto_tree *tree = NULL;
int old_offset;
old_offset = offset;
if (parent_tree) {
item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, -1, TRUE);
tree = proto_item_add_subtree(item, ett_frsrpc_frsrpc_CommPktChunk);
}
offset = frsrpc_dissect_element_CommPktChunk_type(tvb, offset, pinfo, tree, di, drep, &type);
offset = frsrpc_dissect_element_CommPktChunk_data(tvb, offset, pinfo, tree, di, drep, &type);
for (i=0; frsrpc_frsrpc_CommPktChunkType_vals[i].strptr; i++) {
if (frsrpc_frsrpc_CommPktChunkType_vals[i].value == type) {
s = frsrpc_frsrpc_CommPktChunkType_vals[i].strptr;
}
}
if (s != NULL) {
proto_item_append_text(item, ", type = %s", s);
}
proto_item_set_len(item, offset-old_offset);
if (di->call_data->flags & DCERPC_IS_NDR64) {
ALIGN_TO_3_BYTES;
}
return offset;
}
int
frsrpc_dissect_enum_CommPktCommand(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, dcerpc_info* di, guint8 *drep _U_, int hf_index _U_, guint32 *param _U_)
{
guint32 parameter=0;
int i = 0;
const char *s = NULL;
if(param){
parameter=(guint32)*param;
}
offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, di, drep, hf_index, &parameter);
for (i=0; frsrpc_frsrpc_CommPktCommand_vals[i].strptr != NULL; i++) {
if (frsrpc_frsrpc_CommPktCommand_vals[i].value == parameter) {
s = frsrpc_frsrpc_CommPktCommand_vals[i].strptr;
}
}
if (s!= NULL)
col_append_fstr(pinfo->cinfo, COL_INFO, ",command = %s",
s);
if(param){
*param=(guint32)parameter;
}
return offset;
}
static int
frsrpc_dissect_struct_frsrpc_CommPktChunkCtr(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, dcerpc_info* di, guint8 *drep _U_, int hf_index, guint32 param _U_)
{
guint32 nb_chunk = 0;
guint32 remaining = tvb_reported_length_remaining(tvb, offset);
int align_status = di->no_align;
if (remaining > 0) {
proto_item *item = proto_tree_add_item(tree, hf_index, tvb, offset, -1, TRUE);
proto_tree *subtree = proto_item_add_subtree(item, ett_ChunkCtr);
di->no_align = 1;
for(nb_chunk = 0; remaining > 0; nb_chunk++) {
offset = frsrpc_dissect_struct_CommPktChunk(tvb, offset, pinfo, subtree, di, drep, hf_CommPktChunk, param);
remaining = tvb_reported_length_remaining(tvb, offset);
}
di->no_align = align_status;
}
return offset;
}
CODE END