public void decode(NdrBuffer buf) throws NdrException { decode_header(buf); if (ptype != 12 && ptype != 2 && ptype != 3 && ptype != 13) throw new NdrException("Unexpected ptype: " + ptype); if (ptype == 2 || ptype == 3) { /* Response or Fault */ alloc_hint = buf.dec_ndr_long(); buf.dec_ndr_short(); /* context id */ buf.dec_ndr_short(); /* cancel count */ } if (ptype == 3 || ptype == 13) { /* Fault */ result = buf.dec_ndr_long(); } else { /* Bind_ack or Response */ decode_out(buf); } }
void decode_header(NdrBuffer buf) throws NdrException { /* RPC major / minor version */ if (buf.dec_ndr_small() != 5 || buf.dec_ndr_small() != 0) throw new NdrException("DCERPC version not supported"); ptype = buf.dec_ndr_small(); flags = buf.dec_ndr_small(); if (buf.dec_ndr_long() != 0x00000010) /* Little-endian / ASCII / IEEE */ throw new NdrException("Data representation not supported"); length = buf.dec_ndr_short(); if (buf.dec_ndr_short() != 0) throw new NdrException("DCERPC authentication not supported"); call_id = buf.dec_ndr_long(); }
void encode_header(NdrBuffer buf) { buf.enc_ndr_small(5); /* RPC version */ buf.enc_ndr_small(0); /* minor version */ buf.enc_ndr_small(ptype); buf.enc_ndr_small(flags); buf.enc_ndr_long(0x00000010); /* Little-endian / ASCII / IEEE */ buf.enc_ndr_short(length); buf.enc_ndr_short(0); /* length of auth_value */ buf.enc_ndr_long(call_id); }
public void decode(NdrBuffer src) throws NdrException { value = src.dec_ndr_small(); }
public void encode(NdrBuffer dst) throws NdrException { dst.enc_ndr_small(value); }
public void encode(NdrBuffer buf) throws NdrException { int start = buf.getIndex(); int alloc_hint_index = 0; buf.advance(16); /* momentarily skip header */ if (ptype == 0) { /* Request */ alloc_hint_index = buf.getIndex(); buf.enc_ndr_long(0); /* momentarily skip alloc hint */ buf.enc_ndr_short(0); /* context id */ buf.enc_ndr_short(getOpnum()); } encode_in(buf); length = buf.getIndex() - start; if (ptype == 0) { buf.setIndex(alloc_hint_index); alloc_hint = length - alloc_hint_index; buf.enc_ndr_long(alloc_hint); } buf.setIndex(start); encode_header(buf); buf.setIndex(start + length); }