#include "includes.h"
#include "printing.h"
#include "smbd/globals.h"
+#include "fake_file.h"
#include "../librpc/gen_ndr/cli_spoolss.h"
+#include "rpc_client/cli_spoolss.h"
+#include "rpc_client/init_spoolss.h"
+#include "rpc_server/rpc_ncacn_np.h"
/****************************************************************************
Ensure we check the path in *exactly* the same way as W2K for a findfirst/findnext
return true;
}
-static bool netbios_session_retarget(const char *name, int name_type)
+static bool netbios_session_retarget(struct smbd_server_connection *sconn,
+ const char *name, int name_type)
{
char *trim_name;
char *trim_name_type;
bool ret = false;
uint8_t outbuf[10];
- if (get_socket_port(smbd_server_fd()) != 139) {
+ if (get_socket_port(sconn->sock) != 139) {
return false;
}
*(uint32_t *)(outbuf+4) = in_addr->sin_addr.s_addr;
*(uint16_t *)(outbuf+8) = htons(retarget_port);
- if (!srv_send_smb(smbd_server_fd(), (char *)outbuf, false, 0, false,
+ if (!srv_send_smb(sconn, (char *)outbuf, false, 0, false,
NULL)) {
exit_server_cleanly("netbios_session_regarget: srv_send_smb "
"failed.");
}
/****************************************************************************
- Reply to a (netbios-level) special message.
+ Reply to a (netbios-level) special message.
****************************************************************************/
-void reply_special(struct smbd_server_connection *sconn, char *inbuf)
+void reply_special(struct smbd_server_connection *sconn, char *inbuf, size_t inbuf_size)
{
int msg_type = CVAL(inbuf,0);
int msg_flags = CVAL(inbuf,1);
- fstring name1,name2;
- char name_type1, name_type2;
-
/*
* We only really use 4 bytes of the outbuf, but for the smb_setlen
* calculation & friends (srv_send_smb uses that) we need the full smb
*/
char outbuf[smb_size];
- *name1 = *name2 = 0;
-
memset(outbuf, '\0', sizeof(outbuf));
smb_setlen(outbuf,0);
switch (msg_type) {
case 0x81: /* session request */
+ {
+ /* inbuf_size is guarenteed to be at least 4. */
+ fstring name1,name2;
+ int name_type1, name_type2;
+ int name_len1, name_len2;
+
+ *name1 = *name2 = 0;
if (sconn->nbt.got_session) {
exit_server_cleanly("multiple session request not permitted");
SCVAL(outbuf,0,0x82);
SCVAL(outbuf,3,0);
- if (name_len(inbuf+4) > 50 ||
- name_len(inbuf+4 + name_len(inbuf + 4)) > 50) {
+
+ /* inbuf_size is guaranteed to be at least 4. */
+ name_len1 = name_len((unsigned char *)(inbuf+4),inbuf_size - 4);
+ if (name_len1 <= 0 || name_len1 > inbuf_size - 4) {
DEBUG(0,("Invalid name length in session request\n"));
- return;
+ break;
+ }
+ name_len2 = name_len((unsigned char *)(inbuf+4+name_len1),inbuf_size - 4 - name_len1);
+ if (name_len2 <= 0 || name_len2 > inbuf_size - 4 - name_len1) {
+ DEBUG(0,("Invalid name length in session request\n"));
+ break;
+ }
+
+ name_type1 = name_extract((unsigned char *)inbuf,
+ inbuf_size,(unsigned int)4,name1);
+ name_type2 = name_extract((unsigned char *)inbuf,
+ inbuf_size,(unsigned int)(4 + name_len1),name2);
+
+ if (name_type1 == -1 || name_type2 == -1) {
+ DEBUG(0,("Invalid name type in session request\n"));
+ break;
}
- name_type1 = name_extract(inbuf,4,name1);
- name_type2 = name_extract(inbuf,4 + name_len(inbuf + 4),name2);
+
DEBUG(2,("netbios connect: name1=%s0x%x name2=%s0x%x\n",
name1, name_type1, name2, name_type2));
- if (netbios_session_retarget(name1, name_type1)) {
+ if (netbios_session_retarget(sconn, name1, name_type1)) {
exit_server_cleanly("retargeted client");
}
+ /*
+ * Windows NT/2k uses "*SMBSERVER" and XP uses
+ * "*SMBSERV" arrggg!!!
+ */
+ if (strequal(name1, "*SMBSERVER ")
+ || strequal(name1, "*SMBSERV ")) {
+ fstrcpy(name1, sconn->client_id.addr);
+ }
+
set_local_machine_name(name1, True);
set_remote_machine_name(name2, True);
add_session_user(sconn, get_remote_machine_name());
}
- reload_services(True);
+ reload_services(sconn->msg_ctx, sconn->sock, True);
reopen_logs();
sconn->nbt.got_session = true;
break;
+ }
case 0x89: /* session keepalive request
(some old clients produce this?) */
DEBUG(5,("init msg_type=0x%x msg_flags=0x%x\n",
msg_type, msg_flags));
- srv_send_smb(smbd_server_fd(), outbuf, false, 0, false, NULL);
+ srv_send_smb(sconn, outbuf, false, 0, false, NULL);
return;
}
/* in user level security we are supposed to close any files
open by this user */
if ((vuser != NULL) && (lp_security() != SEC_SHARE)) {
- file_close_user(req->vuid);
+ file_close_user(sconn, req->vuid);
}
invalidate_vuid(sconn, req->vuid);
memset(buf + ret, '\0', cur_read - ret);
}
- if (write_data(smbd_server_fd(),buf,cur_read) != cur_read) {
+ if (write_data(fsp->conn->sconn->sock, buf, cur_read)
+ != cur_read) {
+ char addr[INET6_ADDRSTRLEN];
+ /*
+ * Try and give an error message saying what
+ * client failed.
+ */
+ DEBUG(0, ("write_data failed for client %s. "
+ "Error %s\n",
+ get_peer_addr(fsp->conn->sconn->sock, addr,
+ sizeof(addr)),
+ strerror(errno)));
SAFE_FREE(buf);
return -1;
}
size_t to_write;
to_write = MIN(SHORT_SEND_BUFSIZE, smb_maxcnt - nread);
- if (write_data(smbd_server_fd(), buf, to_write) != to_write) {
+ if (write_data(fsp->conn->sconn->sock, buf, to_write)
+ != to_write) {
+ char addr[INET6_ADDRSTRLEN];
+ /*
+ * Try and give an error message saying what
+ * client failed.
+ */
+ DEBUG(0, ("write_data failed for client %s. "
+ "Error %s\n",
+ get_peer_addr(
+ fsp->conn->sconn->sock, addr,
+ sizeof(addr)),
+ strerror(errno)));
exit_server_cleanly("sendfile_short_send: "
- "write_data failed");
+ "write_data failed");
}
nread += to_write;
}
SIVAL(header,0,0);
smbd_lock_socket(sconn);
- if (write_data(smbd_server_fd(),header,4) != 4) {
+ if (write_data(sconn->sock,header,4) != 4) {
+ char addr[INET6_ADDRSTRLEN];
+ /*
+ * Try and give an error message saying what
+ * client failed.
+ */
+ DEBUG(0, ("write_data failed for client %s. "
+ "Error %s\n",
+ get_peer_addr(sconn->sock, addr, sizeof(addr)),
+ strerror(errno)));
+
fail_readraw();
}
smbd_unlock_socket(sconn);
_smb_setlen(header,nread);
header_blob = data_blob_const(header, 4);
- if ((sendfile_read = SMB_VFS_SENDFILE(smbd_server_fd(), fsp,
- &header_blob, startpos, nread)) == -1) {
+ sendfile_read = SMB_VFS_SENDFILE(sconn->sock, fsp,
+ &header_blob, startpos,
+ nread);
+ if (sendfile_read == -1) {
/* Returning ENOSYS means no data at all was sent.
* Do this as a normal read. */
if (errno == ENOSYS) {
}
_smb_setlen(outbuf,ret);
- if (write_data(smbd_server_fd(),outbuf,4+ret) != 4+ret)
+ if (write_data(sconn->sock, outbuf, 4+ret) != 4+ret) {
+ char addr[INET6_ADDRSTRLEN];
+ /*
+ * Try and give an error message saying what
+ * client failed.
+ */
+ DEBUG(0, ("write_data failed for client %s. "
+ "Error %s\n",
+ get_peer_addr(fsp->conn->sconn->sock, addr,
+ sizeof(addr)),
+ strerror(errno)));
+
fail_readraw();
+ }
TALLOC_FREE(outbuf);
}
construct_reply_common_req(req, (char *)headerbuf);
setup_readX_header(req, (char *)headerbuf, smb_maxcnt);
- if ((nread = SMB_VFS_SENDFILE(smbd_server_fd(), fsp, &header, startpos, smb_maxcnt)) == -1) {
+ nread = SMB_VFS_SENDFILE(req->sconn->sock, fsp, &header,
+ startpos, smb_maxcnt);
+ if (nread == -1) {
/* Returning ENOSYS means no data at all was sent.
Do this as a normal read. */
if (errno == ENOSYS) {
setup_readX_header(req, (char *)headerbuf, smb_maxcnt);
/* Send out the header. */
- if (write_data(smbd_server_fd(), (char *)headerbuf,
+ if (write_data(req->sconn->sock, (char *)headerbuf,
sizeof(headerbuf)) != sizeof(headerbuf)) {
+
+ char addr[INET6_ADDRSTRLEN];
+ /*
+ * Try and give an error message saying what
+ * client failed.
+ */
+ DEBUG(0, ("write_data failed for client %s. "
+ "Error %s\n",
+ get_peer_addr(req->sconn->sock, addr,
+ sizeof(addr)),
+ strerror(errno)));
+
DEBUG(0,("send_file_readX: write_data failed for file "
"%s (%s). Terminating\n", fsp_str_dbg(fsp),
strerror(errno)));
TALLOC_FREE(old_outbuf);
}
+/****************************************************************************
+ Read 4 bytes of a smb packet and return the smb length of the packet.
+ Store the result in the buffer. This version of the function will
+ never return a session keepalive (length of zero).
+ Timeout is in milliseconds.
+****************************************************************************/
+
+static NTSTATUS read_smb_length(int fd, char *inbuf, unsigned int timeout,
+ size_t *len)
+{
+ uint8_t msgtype = SMBkeepalive;
+
+ while (msgtype == SMBkeepalive) {
+ NTSTATUS status;
+
+ status = read_smb_length_return_keepalive(fd, inbuf, timeout,
+ len);
+ if (!NT_STATUS_IS_OK(status)) {
+ char addr[INET6_ADDRSTRLEN];
+ /* Try and give an error message
+ * saying what client failed. */
+ DEBUG(0, ("read_fd_with_timeout failed for "
+ "client %s read error = %s.\n",
+ get_peer_addr(fd,addr,sizeof(addr)),
+ nt_errstr(status)));
+ return status;
+ }
+
+ msgtype = CVAL(inbuf, 0);
+ }
+
+ DEBUG(10,("read_smb_length: got smb length of %lu\n",
+ (unsigned long)len));
+
+ return NT_STATUS_OK;
+}
+
/****************************************************************************
Reply to a writebraw (core+ or LANMAN1.0 protocol).
****************************************************************************/
SCVAL(buf,smb_com,SMBwritebraw);
SSVALS(buf,smb_vwv0,0xFFFF);
show_msg(buf);
- if (!srv_send_smb(smbd_server_fd(),
+ if (!srv_send_smb(req->sconn,
buf,
false, 0, /* no signing */
IS_CONN_ENCRYPTED(conn),
}
/* Now read the raw data into the buffer and write it */
- status = read_smb_length(smbd_server_fd(), buf, SMB_SECONDARY_WAIT,
+ status = read_smb_length(req->sconn->sock, buf, SMB_SECONDARY_WAIT,
&numtowrite);
if (!NT_STATUS_IS_OK(status)) {
exit_server_cleanly("secondary writebraw failed");
(int)tcount,(int)nwritten,(int)numtowrite));
}
- status = read_data(smbd_server_fd(), buf+4, numtowrite);
+ status = read_data(req->sconn->sock, buf+4, numtowrite);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("reply_writebraw: Oversize secondary write "
- "raw read failed (%s). Terminating\n",
- nt_errstr(status)));
+ char addr[INET6_ADDRSTRLEN];
+ /* Try and give an error message
+ * saying what client failed. */
+ DEBUG(0, ("reply_writebraw: Oversize secondary write "
+ "raw read failed (%s) for client %s. "
+ "Terminating\n", nt_errstr(status),
+ get_peer_addr(req->sconn->sock, addr,
+ sizeof(addr))));
exit_server_cleanly("secondary writebraw failed");
}
* sending a SMBkeepalive. Thanks to DaveCB at Sun for this.
* JRA.
*/
- if (!send_keepalive(smbd_server_fd())) {
+ if (!send_keepalive(req->sconn->sock)) {
exit_server_cleanly("reply_writebraw: send of "
"keepalive failed");
}
{
START_PROFILE(SMBexit);
- file_close_pid(req->smbpid, req->vuid);
+ file_close_pid(req->sconn, req->smbpid, req->vuid);
reply_outbuf(req, 0, 0);
SSVAL(req->outbuf,smb_vwv0,seq_num);
show_msg((char *)req->outbuf);
- if (!srv_send_smb(smbd_server_fd(),
+ if (!srv_send_smb(req->sconn,
(char *)req->outbuf,
true, req->seqnum+1,
IS_CONN_ENCRYPTED(conn)||req->encrypted,
start_index, max_count));
{
- print_queue_struct *queue = NULL;
- print_status_struct status;
- int count = print_queue_status(SNUM(conn), &queue, &status);
- int num_to_get = ABS(max_count);
- int first = (max_count>0?start_index:start_index+max_count+1);
- int i;
-
- if (first >= count)
- num_to_get = 0;
- else
- num_to_get = MIN(num_to_get,count-first);
+ TALLOC_CTX *mem_ctx = talloc_tos();
+ NTSTATUS status;
+ WERROR werr;
+ const char *sharename = lp_servicename(SNUM(conn));
+ struct rpc_pipe_client *cli = NULL;
+ struct policy_handle handle;
+ struct spoolss_DevmodeContainer devmode_ctr;
+ union spoolss_JobInfo *info;
+ uint32_t count;
+ uint32_t num_to_get;
+ uint32_t first;
+ uint32_t i;
+
+ ZERO_STRUCT(handle);
+
+ status = rpc_pipe_open_interface(conn,
+ &ndr_table_spoolss.syntax_id,
+ conn->server_info,
+ &conn->sconn->client_id,
+ conn->sconn->msg_ctx,
+ &cli);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0, ("reply_printqueue: "
+ "could not connect to spoolss: %s\n",
+ nt_errstr(status)));
+ reply_nterror(req, status);
+ goto out;
+ }
+
+ ZERO_STRUCT(devmode_ctr);
+
+ status = rpccli_spoolss_OpenPrinter(cli, mem_ctx,
+ sharename,
+ NULL, devmode_ctr,
+ SEC_FLAG_MAXIMUM_ALLOWED,
+ &handle,
+ &werr);
+ if (!NT_STATUS_IS_OK(status)) {
+ reply_nterror(req, status);
+ goto out;
+ }
+ if (!W_ERROR_IS_OK(werr)) {
+ reply_nterror(req, werror_to_ntstatus(werr));
+ goto out;
+ }
+ werr = rpccli_spoolss_enumjobs(cli, mem_ctx,
+ &handle,
+ 0, /* firstjob */
+ 0xff, /* numjobs */
+ 2, /* level */
+ 0, /* offered */
+ &count,
+ &info);
+ if (!W_ERROR_IS_OK(werr)) {
+ reply_nterror(req, werror_to_ntstatus(werr));
+ goto out;
+ }
- for (i=first;i<first+num_to_get;i++) {
+ if (max_count > 0) {
+ first = start_index;
+ } else {
+ first = start_index + max_count + 1;
+ }
+
+ if (first >= count) {
+ num_to_get = first;
+ } else {
+ num_to_get = first + MIN(ABS(max_count), count - first);
+ }
+
+ for (i = first; i < num_to_get; i++) {
char blob[28];
char *p = blob;
+ time_t qtime = spoolss_Time_to_time_t(&info[i].info2.submitted);
+ int qstatus;
+ uint16_t qrapjobid = pjobid_to_rap(sharename,
+ info[i].info2.job_id);
- srv_put_dos_date2(p,0,queue[i].time);
- SCVAL(p,4,(queue[i].status==LPQ_PRINTING?2:3));
- SSVAL(p,5, queue[i].job);
- SIVAL(p,7,queue[i].size);
- SCVAL(p,11,0);
+ if (info[i].info2.status == JOB_STATUS_PRINTING) {
+ qstatus = 2;
+ } else {
+ qstatus = 3;
+ }
+
+ srv_put_dos_date2(p, 0, qtime);
+ SCVAL(p, 4, qstatus);
+ SSVAL(p, 5, qrapjobid);
+ SIVAL(p, 7, info[i].info2.size);
+ SCVAL(p, 11, 0);
srvstr_push(blob, req->flags2, p+12,
- queue[i].fs_user, 16, STR_ASCII);
+ info[i].info2.notify_name, 16, STR_ASCII);
if (message_push_blob(
&req->outbuf,
data_blob_const(
blob, sizeof(blob))) == -1) {
reply_nterror(req, NT_STATUS_NO_MEMORY);
- END_PROFILE(SMBsplretq);
- return;
+ goto out;
}
}
SSVAL(smb_buf(req->outbuf),1,28*count);
}
- SAFE_FREE(queue);
- DEBUG(3,("%d entries returned in queue\n",count));
+ DEBUG(3, ("%u entries returned in queue\n",
+ (unsigned)count));
+
+out:
+ if (cli && is_valid_policy_hnd(&handle)) {
+ rpccli_spoolss_ClosePrinter(cli, mem_ctx, &handle, NULL);
+ }
+
}
END_PROFILE(SMBsplretq);
bool did_rename = False;
NTSTATUS status;
- for(fsp = file_find_di_first(lck->id); fsp;
+ for(fsp = file_find_di_first(conn->sconn, lck->id); fsp;
fsp = file_find_di_next(fsp)) {
/* fsp_name is a relative path under the fsp. To change this for other
sharepaths we need to manipulate relative paths. */
if (dst_exists) {
struct file_id fileid = vfs_file_id_from_sbuf(conn,
&smb_fname_dst->st);
- files_struct *dst_fsp = file_find_di_first(fileid);
+ files_struct *dst_fsp = file_find_di_first(conn->sconn,
+ fileid);
/* The file can be open when renaming a stream */
if (dst_fsp && !new_is_stream) {
DEBUG(3, ("rename_internals_fsp: Target file open\n"));
"%s -> %s\n", smb_fname_str_dbg(fsp->fsp_name),
smb_fname_str_dbg(smb_fname_dst)));
- if (lp_map_archive(SNUM(conn)) ||
- lp_store_dos_attributes(SNUM(conn))) {
+ if (!lp_posix_pathnames() &&
+ (lp_map_archive(SNUM(conn)) ||
+ lp_store_dos_attributes(SNUM(conn)))) {
/* We must set the archive bit on the newly
renamed file. */
if (SMB_VFS_STAT(conn, smb_fname_dst) == 0) {
git.samba.org / kai / samba.git / blobdiff