rpc/tcstp/rpc.c

37 initData(struct tcsd_comm_data *comm, int parm_count)
40 	memset(&comm->hdr, 0, sizeof(struct tcsd_packet_hdr));
41 	comm->hdr.packet_size = sizeof(struct tcsd_packet_hdr);
43 		comm->hdr.type_offset = sizeof(struct tcsd_packet_hdr);
44 		comm->hdr.parm_offset = comm->hdr.type_offset +
46 		comm->hdr.packet_size = comm->hdr.parm_offset;
49 	memset(comm->buf, 0, comm->buf_size);
116 	struct tcsd_comm_data *comm)
126         if (((int)comm->hdr.packet_size + (int)offset) < 0) {
130         if (((int)comm->hdr.packet_size + (int)offset) > comm->buf_size) {
133                 int buffer_size = comm->hdr.packet_size + offset;
136                 buffer = realloc(comm->buf, buffer_size);
141                 comm->buf_size = buffer_size;
142                 comm->buf = buffer;
145         offset = old_offset = comm->hdr.parm_offset + comm->hdr.parm_size;
146         if ((result = loadData(&offset, dataType, theData, theDataSize, comm->buf)))
148         type = (TCSD_PACKET_TYPE *)(comm->buf + comm->hdr.type_offset) + index;
150         comm->hdr.type_size += sizeof(TCSD_PACKET_TYPE);
151         comm->hdr.parm_size += (offset - old_offset);
153         comm->hdr.packet_size = offset;
154         comm->hdr.num_parms++;
164 	struct tcsd_comm_data *comm)
168 	TCSD_PACKET_TYPE *type = (TCSD_PACKET_TYPE *)(comm->buf + comm->hdr.type_offset) + index;
170 	if ((UINT32)index >= comm->hdr.num_parms || dataType != *type) {
174 	old_offset = offset = comm->hdr.parm_offset;
177 			Trspi_UnloadBlob_BYTE(&offset, (BYTE *)theData, comm->buf);
180 			Trspi_UnloadBlob_BOOL(&offset, (TSS_BOOL *)theData, comm->buf);
183 			Trspi_UnloadBlob_UINT16(&offset, (UINT16 *)theData, comm->buf);
186 			Trspi_UnloadBlob_UINT32(&offset, (UINT32 *)theData, comm->buf);
189 			Trspi_UnloadBlob_UINT64(&offset, (UINT64 *)theData, comm->buf);
192 			Trspi_UnloadBlob(&offset, theDataSize, comm->buf, (BYTE *)theData);
195 			Trspi_UnloadBlob_NONCE(&offset, comm->buf, (TPM_NONCE *)theData);
198 			Trspi_UnloadBlob(&offset, sizeof(TCPA_DIGEST), comm->buf,
202 			UnloadBlob_AUTH(&offset, comm->buf, ((TPM_AUTH *)theData));
205 			Trspi_UnloadBlob_UUID(&offset, comm->buf, ((TSS_UUID *)theData));
208 			Trspi_UnloadBlob(&offset, sizeof(TCPA_ENCAUTH), comm->buf,
212 			Trspi_UnloadBlob_TCPA_VERSION(&offset, comm->buf,
216 			if ((result = Trspi_UnloadBlob_KM_KEYINFO(&offset, comm->buf,
221 			if ((result = Trspi_UnloadBlob_KM_KEYINFO2(&offset, comm->buf,
227 			UnloadBlob_LOADKEY_INFO(&offset, comm->buf, ((TCS_LOADKEY_INFO *)theData));
231 			if ((result = Trspi_UnloadBlob_PCR_EVENT(&offset, comm->buf,
236 			Trspi_UnloadBlob_COUNTER_VALUE(&offset, comm->buf,
240 			Trspi_UnloadBlob(&offset, sizeof(TCPA_SECRET), comm->buf,
247 	comm->hdr.parm_offset = offset;
248 	comm->hdr.parm_size -= (offset - old_offset);
259 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.packet_size, hte->comm.buf);
260 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.u.ordinal, hte->comm.buf);
261 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.num_parms, hte->comm.buf);
262 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.type_size, hte->comm.buf);
263 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.type_offset, hte->comm.buf);
264 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.parm_size, hte->comm.buf);
265 	Trspi_LoadBlob_UINT32(&offset, hte->comm.hdr.parm_offset, hte->comm.buf);
269 	printBuffer(hte->comm.buf, hte->comm.hdr.packet_size);
270 	LogInfo("Sending Packet with TCSD ordinal 0x%X", hte->comm.hdr.u.ordinal);
275 	if (hte->comm.hdr.u.ordinal == TCSD_ORD_OPENCONTEXT) {
289 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.packet_size, hte->comm.buf);
290 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.u.result, hte->comm.buf);
291 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.num_parms, hte->comm.buf);
292 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.type_size, hte->comm.buf);
293 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.type_offset, hte->comm.buf);
294 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.parm_size, hte->comm.buf);
295 	Trspi_UnloadBlob_UINT32(&offset, &hte->comm.hdr.parm_offset, hte->comm.buf);
385 	if (send_to_socket(sd, hte->comm.buf, hte->comm.hdr.packet_size) < 0) {
390 	buffer = hte->comm.buf;
399 	recv_size = Decode_UINT32(hte->comm.buf);
407 	if (recv_size > hte->comm.buf_size ) {
411 		new_buffer = realloc(hte->comm.buf, recv_size);
418 		hte->comm.buf_size = recv_size;
419 		hte->comm.buf = new_buffer;
445 	if (send_to_socket(hte->socket, hte->comm.buf, hte->comm.hdr.packet_size) < 0) {
450 	buffer = hte->comm.buf;
459 	recv_size = Decode_UINT32(hte->comm.buf);
467 	if (recv_size > hte->comm.buf_size ) {
471 		new_buffer = realloc(hte->comm.buf, recv_size);
478 		hte->comm.buf_size = recv_size;
479 		hte->comm.buf = new_buffer;