prs_struct *rdata, uint32 data_to_read,
uint32 rdata_offset)
{
- int size = 0x1630;
- int file_offset = rdata_offset;
- int num_read;
- char *data = rdata->data->data;
- uint32 err;
- uint32 errclass;
- uint32 new_data_size = rdata->data->data_used + data_to_read;
+ int size = 0x1630;
+ int file_offset = rdata_offset;
+ int num_read;
+ char *data = rdata->data->data;
+ uint32 err;
+ uint32 new_data_size = rdata->data->data_used + data_to_read;
- data += rdata_offset;
+ data += rdata_offset;
- file_offset -= rdata_offset;
+ file_offset -= rdata_offset;
- DEBUG(5,("rpc_read: data_to_read: %d data offset: %d file offset: %d\n",
- data_to_read, rdata_offset, file_offset));
+ DEBUG(5,("rpc_read: data_to_read: %d data offset: %d file offset: %d\n",
+ data_to_read, rdata_offset, file_offset));
- if (new_data_size > rdata->data->data_size)
- {
- mem_grow_data(&rdata->data, True, new_data_size, True);
- DEBUG(5,("rpc_read: grow buffer to %d\n", rdata->data->data_used));
- }
+ if (new_data_size > rdata->data->data_size)
+ {
+ mem_grow_data(&rdata->data, True, new_data_size, True);
+ DEBUG(5,("rpc_read: grow buffer to %d\n", rdata->data->data_used));
+ }
- do /* read data using SMBreadX */
- {
- if (size > data_to_read)
- size = data_to_read;
+ do /* read data using SMBreadX */
+ {
+ if (size > data_to_read)
+ size = data_to_read;
- new_data_size = rdata->data->data_used + size;
+ new_data_size = rdata->data->data_used + size;
- if (new_data_size > rdata->data->data_size)
- {
- mem_grow_data(&rdata->data, True, new_data_size, True);
- DEBUG(5,("rpc_read: grow buffer to %d\n", rdata->data->data_used));
- }
+ if (new_data_size > rdata->data->data_size)
+ {
+ mem_grow_data(&rdata->data, True, new_data_size, True);
+ DEBUG(5,("rpc_read: grow buffer to %d\n", rdata->data->data_used));
+ }
- num_read = cli_read(cli, cli->nt_pipe_fnum, data, file_offset + 0x100000, size);
+ num_read = cli_read(cli, cli->nt_pipe_fnum, data, file_offset + 0x100000, size);
- DEBUG(5,("rpc_read: read offset: %d read: %d to read: %d\n",
- file_offset, num_read, data_to_read));
+ DEBUG(5,("rpc_read: read offset: %d read: %d to read: %d\n",
+ file_offset, num_read, data_to_read));
- data_to_read -= num_read;
- file_offset += num_read;
- data += num_read;
+ data_to_read -= num_read;
+ file_offset += num_read;
+ data += num_read;
- cli_error(cli, (int *)&errclass, (int *)&err);
- if (errclass != 0)
- return False;
+ if (cli_error(cli, NULL, &err)) return False;
- } while (num_read > 0 && data_to_read > 0);
- /* && err == (0x80000000 | STATUS_BUFFER_OVERFLOW)); */
+ } while (num_read > 0 && data_to_read > 0);
+ /* && err == (0x80000000 | STATUS_BUFFER_OVERFLOW)); */
- mem_realloc_data(rdata->data, file_offset + rdata_offset);
- rdata->data->offset.end = file_offset + rdata_offset;
+ mem_realloc_data(rdata->data, file_offset + rdata_offset);
+ rdata->data->offset.end = file_offset + rdata_offset;
- DEBUG(5,("rpc_read: data supposedly left to read:0x%x\n", data_to_read));
+ DEBUG(5,("rpc_read: data supposedly left to read:0x%x\n", data_to_read));
- return data_to_read == 0;
+ return data_to_read == 0;
}
/****************************************************************************
static BOOL rpc_check_hdr(prs_struct *rdata, uint8 *pkt_type,
BOOL *first, BOOL *last, int *len)
{
- RPC_HDR rhdr;
+ RPC_HDR rhdr;
- DEBUG(5,("rpc_check_hdr: rdata->data->data_used: %d\n", rdata->data->data_used));
+ DEBUG(5,("rpc_check_hdr: rdata->data->data_used: %d\n", rdata->data->data_used));
- smb_io_rpc_hdr ("rpc_hdr ", &rhdr , rdata, 0);
+ smb_io_rpc_hdr ("rpc_hdr ", &rhdr , rdata, 0);
- if (!rdata->offset || rdata->offset != 0x10)
- {
- DEBUG(0,("cli_pipe: error in rpc header\n"));
- return False;
- }
+ if (!rdata->offset || rdata->offset != 0x10)
+ {
+ DEBUG(0,("cli_pipe: error in rpc header\n"));
+ return False;
+ }
- DEBUG(5,("rpc_check_hdr: (after smb_io_rpc_hdr call) rdata->data->data_used: %d\n",
- rdata->data->data_used));
+ DEBUG(5,("rpc_check_hdr: (after smb_io_rpc_hdr call) rdata->data->data_used: %d\n",
+ rdata->data->data_used));
- (*first ) = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_FIRST);
- (*last ) = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_LAST );
- (*len ) = rhdr.frag_len - rdata->data->data_used;
- (*pkt_type) = rhdr.pkt_type;
+ (*first ) = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_FIRST);
+ (*last ) = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_LAST );
+ (*len ) = rhdr.frag_len - rdata->data->data_used;
+ (*pkt_type) = rhdr.pkt_type;
- return True;
+ return True;
}
/****************************************************************************
prs_struct *param , prs_struct *data,
prs_struct *rparam, prs_struct *rdata)
{
- int len;
-
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- uint32 err;
- uint32 errclass;
- uint8 pkt_type = 0xff;
- BOOL first = True;
- BOOL last = True;
-
- /*
- * Setup the pointers from the incoming.
- */
- char *pparams = param ? param->data->data : NULL;
- int params_len = param ? param->data->data_used : 0;
- char *pdata = data ? data->data->data : NULL;
- int data_len = data ? data->data->data_used : 0;
-
- /*
- * Setup the pointers to the outgoing.
- */
- char **pp_ret_params = rparam ? &rparam->data->data : NULL;
- uint32 *p_ret_params_len = rparam ? &rparam->data->data_used : NULL;
-
- char **pp_ret_data = rdata ? &rdata->data->data : NULL;
- uint32 *p_ret_data_len = rdata ? &rdata->data->data_used : NULL;
-
- /* create setup parameters. */
- setup[0] = cmd;
- setup[1] = cli->nt_pipe_fnum; /* pipe file handle. got this from an SMBOpenX. */
-
- /* send the data: receive a response. */
- if (!cli_api_pipe(cli, "\\PIPE\\\0\0\0", 8,
- setup, 2, 0, /* Setup, length, max */
- pparams, params_len, 0, /* Params, length, max */
- pdata, data_len, 1024, /* data, length, max */
- pp_ret_params, p_ret_params_len, /* return params, len */
- pp_ret_data, p_ret_data_len)) /* return data, len */
- {
- DEBUG(0, ("cli_pipe: return critical error. Error was %s\n", cli_errstr(cli)));
- return False;
- }
-
- if (rdata->data->data == NULL)
- return False;
-
- /**** parse the header: check it's a response record */
-
- rdata->data->offset.start = 0;
- rdata->data->offset.end = rdata->data->data_used;
- rdata->offset = 0;
-
- /* cli_api_pipe does an ordinary Realloc - we have no margins now. */
- rdata->data->margin = 0;
- if(rparam)
- rparam->data->margin = 0;
-
- if (!rpc_check_hdr(rdata, &pkt_type, &first, &last, &len))
- return False;
-
- if (pkt_type == RPC_RESPONSE)
- {
- RPC_HDR_RESP rhdr_resp;
- smb_io_rpc_hdr_resp("rpc_hdr_resp", &rhdr_resp, rdata, 0);
- }
-
- DEBUG(5,("rpc_api_pipe: len left: %d smbtrans read: %d\n",
- len, rdata->data->data_used));
-
- /* check if data to be sent back was too large for one SMB. */
- /* err status is only informational: the _real_ check is on the length */
- if (len > 0) /* || err == (0x80000000 | STATUS_BUFFER_OVERFLOW)) */
- {
- if (!rpc_read(cli, rdata, len, rdata->data->data_used))
- return False;
- }
-
- /* only one rpc fragment, and it has been read */
- if (first && last)
- {
- DEBUG(6,("rpc_api_pipe: fragment first and last both set\n"));
- return True;
- }
-
- while (!last) /* read more fragments until we get the last one */
- {
- RPC_HDR rhdr;
- RPC_HDR_RESP rhdr_resp;
- int num_read;
- prs_struct hps;
-
- prs_init(&hps, 0x18, 4, 0, True);
-
- num_read = cli_read(cli, cli->nt_pipe_fnum, hps.data->data, 0, 0x18);
- DEBUG(5,("rpc_api_pipe: read header (size:%d)\n", num_read));
-
- if (num_read != 0x18)
- return False;
-
- smb_io_rpc_hdr ("rpc_hdr ", &rhdr , &hps, 0);
- smb_io_rpc_hdr_resp("rpc_hdr_resp", &rhdr_resp, &hps, 0);
-
- prs_mem_free(&hps);
-
- cli_error(cli, (int *)&errclass, (int *)&err);
- if (errclass != 0)
- return False;
-
- first = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_FIRST);
- last = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_LAST );
-
- if (first)
- {
- DEBUG(0,("rpc_api_pipe: wierd rpc header received\n"));
- return False;
- }
-
- len = rhdr.frag_len - hps.offset;
- if (!rpc_read(cli, rdata, len, rdata->data->data_used))
- return False;
- }
-
- return True;
+ int len;
+
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ uint32 err;
+ uint8 pkt_type = 0xff;
+ BOOL first = True;
+ BOOL last = True;
+
+ /*
+ * Setup the pointers from the incoming.
+ */
+ char *pparams = param ? param->data->data : NULL;
+ int params_len = param ? param->data->data_used : 0;
+ char *pdata = data ? data->data->data : NULL;
+ int data_len = data ? data->data->data_used : 0;
+
+ /*
+ * Setup the pointers to the outgoing.
+ */
+ char **pp_ret_params = rparam ? &rparam->data->data : NULL;
+ uint32 *p_ret_params_len = rparam ? &rparam->data->data_used : NULL;
+
+ char **pp_ret_data = rdata ? &rdata->data->data : NULL;
+ uint32 *p_ret_data_len = rdata ? &rdata->data->data_used : NULL;
+
+ /* create setup parameters. */
+ setup[0] = cmd;
+ setup[1] = cli->nt_pipe_fnum; /* pipe file handle. got this from an SMBOpenX. */
+
+ /* send the data: receive a response. */
+ if (!cli_api_pipe(cli, "\\PIPE\\\0\0\0", 8,
+ setup, 2, 0, /* Setup, length, max */
+ pparams, params_len, 0, /* Params, length, max */
+ pdata, data_len, 1024, /* data, length, max */
+ pp_ret_params, p_ret_params_len, /* return params, len */
+ pp_ret_data, p_ret_data_len)) /* return data, len */
+ {
+ DEBUG(0, ("cli_pipe: return critical error. Error was %s\n", cli_errstr(cli)));
+ return False;
+ }
+
+ if (rdata->data->data == NULL) return False;
+
+ /**** parse the header: check it's a response record */
+
+ rdata->data->offset.start = 0;
+ rdata->data->offset.end = rdata->data->data_used;
+ rdata->offset = 0;
+
+ /* cli_api_pipe does an ordinary Realloc - we have no margins now. */
+ rdata->data->margin = 0;
+ if (rparam) rparam->data->margin = 0;
+
+ if (!rpc_check_hdr(rdata, &pkt_type, &first, &last, &len)) return False;
+
+ if (pkt_type == RPC_RESPONSE)
+ {
+ RPC_HDR_RESP rhdr_resp;
+ smb_io_rpc_hdr_resp("rpc_hdr_resp", &rhdr_resp, rdata, 0);
+ }
+
+ DEBUG(5,("rpc_api_pipe: len left: %d smbtrans read: %d\n",
+ len, rdata->data->data_used));
+
+ /* check if data to be sent back was too large for one SMB. */
+ /* err status is only informational: the _real_ check is on the length */
+ if (len > 0) /* || err == (0x80000000 | STATUS_BUFFER_OVERFLOW)) */
+ {
+ if (!rpc_read(cli, rdata, len, rdata->data->data_used))
+ {
+ return False;
+ }
+ }
+
+ /* only one rpc fragment, and it has been read */
+ if (first && last)
+ {
+ DEBUG(6,("rpc_api_pipe: fragment first and last both set\n"));
+ return True;
+ }
+
+ while (!last) /* read more fragments until we get the last one */
+ {
+ RPC_HDR rhdr;
+ RPC_HDR_RESP rhdr_resp;
+ int num_read;
+ prs_struct hps;
+
+ prs_init(&hps, 0x18, 4, 0, True);
+
+ num_read = cli_read(cli, cli->nt_pipe_fnum, hps.data->data, 0, 0x18);
+ DEBUG(5,("rpc_api_pipe: read header (size:%d)\n", num_read));
+
+ if (num_read != 0x18) return False;
+
+ smb_io_rpc_hdr ("rpc_hdr ", &rhdr , &hps, 0);
+ smb_io_rpc_hdr_resp("rpc_hdr_resp", &rhdr_resp, &hps, 0);
+
+ prs_mem_free(&hps);
+
+ if (cli_error(cli, NULL, &err)) return False;
+
+ first = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_FIRST);
+ last = IS_BITS_SET_ALL(rhdr.flags, RPC_FLG_LAST );
+
+ if (first)
+ {
+ DEBUG(0,("rpc_api_pipe: wierd rpc header received\n"));
+ return False;
+ }
+
+ len = rhdr.frag_len - hps.offset;
+ if (!rpc_read(cli, rdata, len, rdata->data->data_used))
+ {
+ return False;
+ }
+ }
+
+ return True;
}
/*******************************************************************
RPC_IFACE *abstract, RPC_IFACE *transfer,
char *my_name, char *domain)
{
- RPC_HDR_RB hdr_rb;
- RPC_HDR hdr;
- RPC_AUTH_NTLMSSP_REQ ntlmssp_req;
-
- /* create the bind request RPC_HDR_RB */
- make_rpc_hdr_rb(&hdr_rb, 0x1630, 0x1630, 0x0,
- 0x1, 0x0, 0x1, abstract, transfer);
-
- /* stream the bind request data */
- smb_io_rpc_hdr_rb("", &hdr_rb, rhdr_rb, 0);
- mem_realloc_data(rhdr_rb->data, rhdr_rb->offset);
-
- if (auth_req != NULL)
- {
- /*
- * I have a feeling this is broken right now... JRA.
- */
- make_rpc_auth_ntlmssp_req(&ntlmssp_req, "NTLMSSP", 0x1,
- 0x0000b2b3, my_name, domain);
- smb_io_rpc_auth_ntlmssp_req("", &ntlmssp_req, auth_req, 0);
- mem_realloc_data(auth_req->data, auth_req->offset);
- }
-
- /* create the request RPC_HDR */
- make_rpc_hdr(&hdr, RPC_BIND, 0x0, get_rpc_call_id(),
- rhdr_rb->offset + 0x10, auth_req != NULL ? auth_req->offset : 0);
-
- smb_io_rpc_hdr("hdr" , &hdr , rhdr, 0);
- mem_realloc_data(rhdr->data, rhdr->offset);
-
- if (rhdr->data == NULL || rhdr_rb->data == NULL)
- return False;
-
- /***/
- /*** link rpc header, bind acknowledgment and authentication responses ***/
- /***/
-
- rhdr->data->offset.start = 0;
- rhdr->data->offset.end = rhdr->offset;
- rhdr->data->next = rhdr_rb->data;
-
- if (auth_req != NULL)
- {
- rhdr_rb->data->offset.start = rhdr->offset;
- rhdr_rb->data->offset.end = rhdr->offset + rhdr_rb->offset;
- rhdr_rb->data->next = auth_req->data;
-
- auth_req->data->offset.start = rhdr->offset + rhdr_rb->offset;
- auth_req->data->offset.end = rhdr->offset + auth_req->offset + rhdr_rb->offset;
- auth_req->data->next = NULL;
- }
- else
- {
- rhdr_rb->data->offset.start = rhdr->offset;
- rhdr_rb->data->offset.end = rhdr->offset + rhdr_rb->offset;
- rhdr_rb->data->next = NULL;
- }
-
- return True;
+ RPC_HDR_RB hdr_rb;
+ RPC_HDR hdr;
+ RPC_AUTH_NTLMSSP_REQ ntlmssp_req;
+
+ /* create the bind request RPC_HDR_RB */
+ make_rpc_hdr_rb(&hdr_rb, 0x1630, 0x1630, 0x0,
+ 0x1, 0x0, 0x1, abstract, transfer);
+
+ /* stream the bind request data */
+ smb_io_rpc_hdr_rb("", &hdr_rb, rhdr_rb, 0);
+ mem_realloc_data(rhdr_rb->data, rhdr_rb->offset);
+
+ if (auth_req != NULL)
+ {
+ /*
+ * I have a feeling this is broken right now... JRA.
+ */
+ make_rpc_auth_ntlmssp_req(&ntlmssp_req, "NTLMSSP", 0x1,
+ 0x0000b2b3, my_name, domain);
+ smb_io_rpc_auth_ntlmssp_req("", &ntlmssp_req, auth_req, 0);
+ mem_realloc_data(auth_req->data, auth_req->offset);
+ }
+
+ /* create the request RPC_HDR */
+ make_rpc_hdr(&hdr, RPC_BIND, 0x0, get_rpc_call_id(),
+ rhdr_rb->offset + 0x10,
+ auth_req != NULL ? auth_req->offset : 0);
+
+ smb_io_rpc_hdr("hdr" , &hdr , rhdr, 0);
+ mem_realloc_data(rhdr->data, rhdr->offset);
+
+ if (rhdr->data == NULL || rhdr_rb->data == NULL) return False;
+
+ /***/
+ /*** link rpc header, bind acknowledgment and authentication responses ***/
+ /***/
+
+ rhdr->data->offset.start = 0;
+ rhdr->data->offset.end = rhdr->offset;
+ rhdr->data->next = rhdr_rb->data;
+
+ if (auth_req != NULL)
+ {
+ rhdr_rb->data->offset.start = rhdr->offset;
+ rhdr_rb->data->offset.end = rhdr->offset + rhdr_rb->offset;
+ rhdr_rb->data->next = auth_req->data;
+
+ auth_req->data->offset.start = rhdr->offset + rhdr_rb->offset;
+ auth_req->data->offset.end = rhdr->offset + auth_req->offset + rhdr_rb->offset;
+ auth_req->data->next = NULL;
+ }
+ else
+ {
+ rhdr_rb->data->offset.start = rhdr->offset;
+ rhdr_rb->data->offset.end = rhdr->offset + rhdr_rb->offset;
+ rhdr_rb->data->next = NULL;
+ }
+
+ return True;
}
static BOOL create_rpc_request(prs_struct *rhdr, uint8 op_num, int data_len)
{
- RPC_HDR_REQ hdr_req;
- RPC_HDR hdr;
+ RPC_HDR_REQ hdr_req;
+ RPC_HDR hdr;
- DEBUG(5,("create_rpc_request: opnum: 0x%x data_len: 0x%x\n",
- op_num, data_len));
+ DEBUG(5,("create_rpc_request: opnum: 0x%x data_len: 0x%x\n",
+ op_num, data_len));
- /* create the rpc header RPC_HDR */
- make_rpc_hdr(&hdr , RPC_REQUEST, RPC_FLG_FIRST | RPC_FLG_LAST,
- get_rpc_call_id(), data_len, 0);
+ /* create the rpc header RPC_HDR */
+ make_rpc_hdr(&hdr , RPC_REQUEST, RPC_FLG_FIRST | RPC_FLG_LAST,
+ get_rpc_call_id(), data_len, 0);
- /* create the rpc request RPC_HDR_REQ */
- make_rpc_hdr_req(&hdr_req, data_len, op_num);
+ /* create the rpc request RPC_HDR_REQ */
+ make_rpc_hdr_req(&hdr_req, data_len, op_num);
- /* stream-time... */
- smb_io_rpc_hdr ("hdr ", &hdr , rhdr, 0);
- smb_io_rpc_hdr_req("hdr_req", &hdr_req, rhdr, 0);
+ /* stream-time... */
+ smb_io_rpc_hdr ("hdr ", &hdr , rhdr, 0);
+ smb_io_rpc_hdr_req("hdr_req", &hdr_req, rhdr, 0);
- if (rhdr->data == NULL || rhdr->offset != 0x18)
- return False;
+ if (rhdr->data == NULL || rhdr->offset != 0x18) return False;
- rhdr->data->offset.start = 0;
- rhdr->data->offset.end = rhdr->offset;
+ rhdr->data->offset.start = 0;
+ rhdr->data->offset.end = rhdr->offset;
- return True;
+ return True;
}
BOOL rpc_api_pipe_req(struct cli_state *cli, uint8 op_num,
prs_struct *data, prs_struct *rdata)
{
- /* fudge this, at the moment: create the header; memcpy the data. oops. */
- prs_struct rparam;
- prs_struct hdr;
- int data_len;
- BOOL ret;
+ /* fudge this, at the moment: create the header; memcpy the data. oops. */
+ prs_struct rparam;
+ prs_struct hdr;
+ int data_len;
+ BOOL ret;
- data_len = data->offset + 0x18;
- data->data->offset.end = data->offset;
+ data_len = data->offset + 0x18;
+ data->data->offset.end = data->offset;
- prs_init(&hdr , data_len, 4, SAFETY_MARGIN, False);
- prs_init(&rparam, 0 , 4, 0 , True );
+ prs_init(&hdr , data_len, 4, SAFETY_MARGIN, False);
+ prs_init(&rparam, 0 , 4, 0 , True );
- create_rpc_request(&hdr, op_num, data_len);
+ create_rpc_request(&hdr, op_num, data_len);
- mem_realloc_data(hdr.data, data_len);
- hdr.data->offset.end = data_len;
- mem_buf_copy(mem_data(&(hdr.data), 0x18), data->data, 0, data->offset);
+ mem_realloc_data(hdr.data, data_len);
+ hdr.data->offset.end = data_len;
+ mem_buf_copy(mem_data(&(hdr.data), 0x18), data->data, 0, data->offset);
- ret = rpc_api_pipe(cli, 0x0026, NULL, &hdr, &rparam, rdata);
+ ret = rpc_api_pipe(cli, 0x0026, NULL, &hdr, &rparam, rdata);
- prs_mem_free(&rparam);
- prs_mem_free(&hdr);
+ prs_mem_free(&rparam);
+ prs_mem_free(&hdr);
- return ret;
+ return ret;
}
static BOOL rpc_pipe_set_hnd_state(struct cli_state *cli, char *pipe_name, uint16 device_state)
{
- BOOL state_set = False;
- char param[2];
- uint16 setup[2]; /* only need 2 uint16 setup parameters */
- char *rparam = NULL;
- char *rdata = NULL;
- uint32 rparam_len, rdata_len;
-
- if (pipe_name == NULL)
- return False;
-
- DEBUG(5,("Set Handle state Pipe[%x]: %s - device state:%x\n",
- cli->nt_pipe_fnum, pipe_name, device_state));
-
- /* create parameters: device state */
- SSVAL(param, 0, device_state);
-
- /* create setup parameters. */
- setup[0] = 0x0001;
- setup[1] = cli->nt_pipe_fnum; /* pipe file handle. got this from an SMBOpenX. */
-
- /* send the data on \PIPE\ */
- if (cli_api_pipe(cli, "\\PIPE\\\0\0\0", 8,
- setup, 2, 0, /* setup, length, max */
- param, 2, 0, /* param, length, max */
- NULL, 0, 1024, /* data, length, max */
- &rparam, &rparam_len, /* return param, length */
- &rdata, &rdata_len)) /* return data, length */
- {
- DEBUG(5, ("Set Handle state: return OK\n"));
- state_set = True;
- }
-
- if(rparam)
- free(rparam);
- if(rdata)
- free(rdata);
-
- return state_set;
+ BOOL state_set = False;
+ char param[2];
+ uint16 setup[2]; /* only need 2 uint16 setup parameters */
+ char *rparam = NULL;
+ char *rdata = NULL;
+ uint32 rparam_len, rdata_len;
+
+ if (pipe_name == NULL) return False;
+
+ DEBUG(5,("Set Handle state Pipe[%x]: %s - device state:%x\n",
+ cli->nt_pipe_fnum, pipe_name, device_state));
+
+ /* create parameters: device state */
+ SSVAL(param, 0, device_state);
+
+ /* create setup parameters. */
+ setup[0] = 0x0001;
+ setup[1] = cli->nt_pipe_fnum; /* pipe file handle. got this from an SMBOpenX. */
+
+ /* send the data on \PIPE\ */
+ if (cli_api_pipe(cli, "\\PIPE\\\0\0\0", 8,
+ setup, 2, 0, /* setup, length, max */
+ param, 2, 0, /* param, length, max */
+ NULL, 0, 1024, /* data, length, max */
+ &rparam, &rparam_len, /* return param, length */
+ &rdata, &rdata_len)) /* return data, length */
+ {
+ DEBUG(5, ("Set Handle state: return OK\n"));
+ state_set = True;
+ }
+
+ if (rparam) free(rparam);
+ if (rdata ) free(rdata );
+
+ return state_set;
}
/****************************************************************************
static BOOL valid_pipe_name(char *pipe_name, RPC_IFACE *abstract, RPC_IFACE *transfer)
{
- int pipe_idx = 0;
-
- while (pipe_names[pipe_idx].client_pipe != NULL)
- {
- if (strequal(pipe_name, pipe_names[pipe_idx].client_pipe ))
- {
- DEBUG(5,("Bind Abstract Syntax: "));
- dump_data(5, (char*)&(pipe_names[pipe_idx].abstr_syntax),
- sizeof(pipe_names[pipe_idx].abstr_syntax));
- DEBUG(5,("Bind Transfer Syntax: "));
- dump_data(5, (char*)&(pipe_names[pipe_idx].trans_syntax),
- sizeof(pipe_names[pipe_idx].trans_syntax));
-
- /* copy the required syntaxes out so we can do the right bind */
- memcpy(transfer, &(pipe_names[pipe_idx].trans_syntax),
- sizeof(pipe_names[pipe_idx].trans_syntax));
- memcpy(abstract, &(pipe_names[pipe_idx].abstr_syntax),
- sizeof(pipe_names[pipe_idx].abstr_syntax));
-
- return True;
- }
- pipe_idx++;
- };
-
- DEBUG(5,("Bind RPC Pipe[%s] unsupported\n", pipe_name));
- return False;
+ int pipe_idx = 0;
+
+ while (pipe_names[pipe_idx].client_pipe != NULL)
+ {
+ if (strequal(pipe_name, pipe_names[pipe_idx].client_pipe ))
+ {
+ DEBUG(5,("Bind Abstract Syntax: "));
+ dump_data(5, (char*)&(pipe_names[pipe_idx].abstr_syntax),
+ sizeof(pipe_names[pipe_idx].abstr_syntax));
+ DEBUG(5,("Bind Transfer Syntax: "));
+ dump_data(5, (char*)&(pipe_names[pipe_idx].trans_syntax),
+ sizeof(pipe_names[pipe_idx].trans_syntax));
+
+ /* copy the required syntaxes out so we can do the right bind */
+ memcpy(transfer, &(pipe_names[pipe_idx].trans_syntax),
+ sizeof(pipe_names[pipe_idx].trans_syntax));
+ memcpy(abstract, &(pipe_names[pipe_idx].abstr_syntax),
+ sizeof(pipe_names[pipe_idx].abstr_syntax));
+
+ return True;
+ }
+ pipe_idx++;
+ };
+
+ DEBUG(5,("Bind RPC Pipe[%s] unsupported\n", pipe_name));
+ return False;
}
/****************************************************************************
static BOOL check_bind_response(RPC_HDR_BA *hdr_ba, char *pipe_name, RPC_IFACE *transfer)
{
- int i = 0;
-
- while ((pipe_names[i].client_pipe != NULL))
- {
- DEBUG(6,("bind_rpc_pipe: searching pipe name: client:%s server:%s\n",
- pipe_names[i].client_pipe , pipe_names[i].server_pipe ));
-
- if ((strequal(pipe_name, pipe_names[i].client_pipe )))
- {
- if (strequal(hdr_ba->addr.str, pipe_names[i].server_pipe ))
- {
- DEBUG(5,("bind_rpc_pipe: server pipe_name found: %s\n",
- pipe_names[i].server_pipe ));
- break;
- }
- else
- {
- DEBUG(2,("bind_rpc_pipe: pipe_name %s != expected pipe %s\n",
- pipe_names[i].server_pipe , hdr_ba->addr.str));
- return False;
- }
- }
- else
- {
- i++;
- }
- }
-
- if (pipe_names[i].server_pipe == NULL)
- {
- DEBUG(2,("bind_rpc_pipe: pipe name %s unsupported\n", hdr_ba->addr.str));
- return False;
- }
-
- /* check the transfer syntax */
- if (!((hdr_ba->transfer.version == transfer->version) &&
- (memcmp(hdr_ba->transfer.data, transfer->data,
- sizeof(transfer->version)) ==0)))
- {
- DEBUG(0,("bind_rpc_pipe: transfer syntax differs\n"));
- return False;
- }
-
- /* lkclXXXX only accept one result: check the result(s) */
- if (hdr_ba->res.num_results != 0x1 || hdr_ba->res.result != 0)
- {
- DEBUG(2,("bind_rpc_pipe: bind denied results: %d reason: %x\n",
- hdr_ba->res.num_results, hdr_ba->res.reason));
- }
-
- DEBUG(5,("bind_rpc_pipe: accepted!\n"));
- return True;
+ int i = 0;
+
+ while ((pipe_names[i].client_pipe != NULL))
+ {
+ DEBUG(6,("bind_rpc_pipe: searching pipe name: client:%s server:%s\n",
+ pipe_names[i].client_pipe , pipe_names[i].server_pipe ));
+
+ if ((strequal(pipe_name, pipe_names[i].client_pipe )))
+ {
+ if (strequal(hdr_ba->addr.str, pipe_names[i].server_pipe ))
+ {
+ DEBUG(5,("bind_rpc_pipe: server pipe_name found: %s\n",
+ pipe_names[i].server_pipe ));
+ break;
+ }
+ else
+ {
+ DEBUG(2,("bind_rpc_pipe: pipe_name %s != expected pipe %s\n",
+ pipe_names[i].server_pipe ,
+ hdr_ba->addr.str));
+ return False;
+ }
+ }
+ else
+ {
+ i++;
+ }
+ }
+
+ if (pipe_names[i].server_pipe == NULL)
+ {
+ DEBUG(2,("bind_rpc_pipe: pipe name %s unsupported\n", hdr_ba->addr.str));
+ return False;
+ }
+
+ /* check the transfer syntax */
+ if (!((hdr_ba->transfer.version == transfer->version) &&
+ (memcmp(hdr_ba->transfer.data, transfer->data,
+ sizeof(transfer->version)) ==0)))
+ {
+ DEBUG(0,("bind_rpc_pipe: transfer syntax differs\n"));
+ return False;
+ }
+
+ /* lkclXXXX only accept one result: check the result(s) */
+ if (hdr_ba->res.num_results != 0x1 || hdr_ba->res.result != 0)
+ {
+ DEBUG(2,("bind_rpc_pipe: bind denied results: %d reason: %x\n",
+ hdr_ba->res.num_results, hdr_ba->res.reason));
+ }
+
+ DEBUG(5,("bind_rpc_pipe: accepted!\n"));
+ return True;
}
/****************************************************************************
static BOOL rpc_pipe_bind(struct cli_state *cli, char *pipe_name,
RPC_IFACE *abstract, RPC_IFACE *transfer, BOOL ntlmssp_auth)
{
- prs_struct hdr;
- prs_struct hdr_rb;
- prs_struct auth_req;
- prs_struct data;
- prs_struct rdata;
- prs_struct rparam;
+ prs_struct hdr;
+ prs_struct hdr_rb;
+ prs_struct auth_req;
+ prs_struct data;
+ prs_struct rdata;
+ prs_struct rparam;
- BOOL valid_ack = False;
+ BOOL valid_ack = False;
- if (pipe_name == NULL || abstract == NULL || transfer == NULL)
- return False;
+ if (pipe_name == NULL || abstract == NULL || transfer == NULL)
+ return False;
- DEBUG(5,("Bind RPC Pipe[%x]: %s\n", cli->nt_pipe_fnum, pipe_name));
+ DEBUG(5,("Bind RPC Pipe[%x]: %s\n", cli->nt_pipe_fnum, pipe_name));
- if (!valid_pipe_name(pipe_name, abstract, transfer))
- return False;
+ if (!valid_pipe_name(pipe_name, abstract, transfer)) return False;
- prs_init(&hdr , 0x10 , 4, 0x0 , False);
- prs_init(&hdr_rb , 1024 , 4, SAFETY_MARGIN, False);
- prs_init(&auth_req, ntlmssp_auth ? 1024 : 0, 4, SAFETY_MARGIN, False);
+ prs_init(&hdr , 0x10 , 4, 0x0 , False);
+ prs_init(&hdr_rb , 1024 , 4, SAFETY_MARGIN, False);
+ prs_init(&auth_req, ntlmssp_auth ? 1024 : 0, 4, SAFETY_MARGIN, False);
- prs_init(&rdata , 0 , 4, SAFETY_MARGIN, True );
- prs_init(&rparam, 0 , 4, SAFETY_MARGIN, True );
+ prs_init(&rdata , 0 , 4, SAFETY_MARGIN, True );
+ prs_init(&rparam, 0 , 4, SAFETY_MARGIN, True );
- create_rpc_bind_req(&hdr, &hdr_rb, ntlmssp_auth ? &auth_req : NULL,
- abstract, transfer, global_myname, global_myworkgroup);
+ create_rpc_bind_req(&hdr, &hdr_rb, ntlmssp_auth ? &auth_req : NULL,
+ abstract, transfer, global_myname, global_myworkgroup);
- /* this is a hack due to limitations in rpc_api_pipe */
- prs_init(&data, mem_buf_len(hdr.data), 4, 0x0, False);
- mem_buf_copy(data.data->data, hdr.data, 0, mem_buf_len(hdr.data));
+ /* this is a hack due to limitations in rpc_api_pipe */
+ prs_init(&data, mem_buf_len(hdr.data), 4, 0x0, False);
+ mem_buf_copy(data.data->data, hdr.data, 0, mem_buf_len(hdr.data));
- /* send data on \PIPE\. receive a response */
- if (rpc_api_pipe(cli, 0x0026, NULL, &data, &rparam, &rdata))
- {
- RPC_HDR_BA hdr_ba;
+ /* send data on \PIPE\. receive a response */
+ if (rpc_api_pipe(cli, 0x0026, NULL, &data, &rparam, &rdata))
+ {
+ RPC_HDR_BA hdr_ba;
- DEBUG(5, ("rpc_api_pipe: return OK\n"));
+ DEBUG(5, ("rpc_api_pipe: return OK\n"));
- smb_io_rpc_hdr_ba("", &hdr_ba, &rdata, 0);
+ smb_io_rpc_hdr_ba("", &hdr_ba, &rdata, 0);
- if (rdata.offset != 0)
- valid_ack = check_bind_response(&hdr_ba, pipe_name, transfer);
- }
+ if (rdata.offset != 0)
+ {
+ valid_ack = check_bind_response(&hdr_ba, pipe_name, transfer);
+ }
+ }
- prs_mem_free(&data );
- prs_mem_free(&hdr );
- prs_mem_free(&hdr_rb );
- prs_mem_free(&auth_req);
- prs_mem_free(&rdata );
- prs_mem_free(&rparam );
+ prs_mem_free(&data );
+ prs_mem_free(&hdr );
+ prs_mem_free(&hdr_rb );
+ prs_mem_free(&auth_req);
+ prs_mem_free(&rdata );
+ prs_mem_free(&rparam );
- return valid_ack;
+ return valid_ack;
}
/****************************************************************************
BOOL cli_nt_session_open(struct cli_state *cli, char *pipe_name, BOOL encrypted)
{
- RPC_IFACE abstract;
- RPC_IFACE transfer;
- int fnum;
-
- /******************* open the pipe *****************/
- if ((fnum = cli_open(cli, pipe_name, O_CREAT|O_RDWR, DENY_NONE)) == -1)
- {
- DEBUG(0,("cli_nt_session_open: cli_open failed on pipe %s to machine %s. \
-Error was %s\n", pipe_name, cli->desthost, cli_errstr(cli)));
- return False;
- }
-
- cli->nt_pipe_fnum = (uint16)fnum;
-
- /**************** Set Named Pipe State ***************/
- if (!rpc_pipe_set_hnd_state(cli, pipe_name, 0x4300))
- {
- DEBUG(0,("cli_nt_session_open: pipe hnd state failed. Error was %s\n",
- cli_errstr(cli)));
- cli_close(cli, cli->nt_pipe_fnum);
- return False;
- }
-
- /******************* bind request on pipe *****************/
- if (!rpc_pipe_bind(cli, pipe_name, &abstract, &transfer, encrypted))
- {
- DEBUG(0,("cli_nt_session_open: rpc bind failed. Error was %s\n", cli_errstr(cli)));
- cli_close(cli, cli->nt_pipe_fnum);
- return False;
- }
-
- /*
- * Setup the remote server name prefixed by \ and the machine account name.
- */
-
- fstrcpy(cli->srv_name_slash, "\\\\");
- fstrcat(cli->srv_name_slash, cli->desthost);
- strupper(cli->srv_name_slash);
-
- fstrcpy(cli->clnt_name_slash, "\\\\");
- fstrcat(cli->clnt_name_slash, global_myname);
- strupper(cli->clnt_name_slash);
-
- fstrcpy(cli->mach_acct, global_myname);
- fstrcat(cli->mach_acct, "$");
- strupper(cli->mach_acct);
-
- return True;
+ RPC_IFACE abstract;
+ RPC_IFACE transfer;
+ int fnum;
+
+ /******************* open the pipe *****************/
+ if ((fnum = cli_open(cli, pipe_name, O_CREAT|O_RDWR, DENY_NONE)) == -1)
+ {
+ DEBUG(0,("cli_nt_session_open: cli_open failed on pipe %s to machine %s. Error was %s\n",
+ pipe_name, cli->desthost, cli_errstr(cli)));
+ return False;
+ }
+
+ cli->nt_pipe_fnum = (uint16)fnum;
+
+ /**************** Set Named Pipe State ***************/
+ if (!rpc_pipe_set_hnd_state(cli, pipe_name, 0x4300))
+ {
+ DEBUG(0,("cli_nt_session_open: pipe hnd state failed. Error was %s\n",
+ cli_errstr(cli)));
+ cli_close(cli, cli->nt_pipe_fnum);
+ return False;
+ }
+
+ /******************* bind request on pipe *****************/
+ if (!rpc_pipe_bind(cli, pipe_name, &abstract, &transfer, encrypted))
+ {
+ DEBUG(0,("cli_nt_session_open: rpc bind failed. Error was %s\n",
+ cli_errstr(cli)));
+ cli_close(cli, cli->nt_pipe_fnum);
+ return False;
+ }
+
+ /*
+ * Setup the remote server name prefixed by \ and the machine account name.
+ */
+
+ fstrcpy(cli->srv_name_slash, "\\\\");
+ fstrcat(cli->srv_name_slash, cli->desthost);
+ strupper(cli->srv_name_slash);
+
+ fstrcpy(cli->clnt_name_slash, "\\\\");
+ fstrcat(cli->clnt_name_slash, global_myname);
+ strupper(cli->clnt_name_slash);
+
+ fstrcpy(cli->mach_acct, global_myname);
+ fstrcat(cli->mach_acct, "$");
+ strupper(cli->mach_acct);
+
+ return True;
}
/****************************************************************************
void cli_nt_session_close(struct cli_state *cli)
{
- cli_close(cli, cli->nt_pipe_fnum);
+ cli_close(cli, cli->nt_pipe_fnum);
}
git.samba.org / nivanova / samba-autobuild / .git / commitdiff