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-rw-r--r--source3/rpc_client/ncacn_np_use.c173
1 files changed, 173 insertions, 0 deletions
diff --git a/source3/rpc_client/ncacn_np_use.c b/source3/rpc_client/ncacn_np_use.c
new file mode 100644
index 0000000000..e658edbd63
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+++ b/source3/rpc_client/ncacn_np_use.c
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+/*
+ Unix SMB/Netbios implementation.
+ Version 1.9.
+ SMB client generic functions
+ Copyright (C) Andrew Tridgell 1994-2000
+ Copyright (C) Luke Kenneth Casson Leighton 1996-2000
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#define NO_SYSLOG
+
+#include "includes.h"
+#include "rpc_parse.h"
+#include "rpc_client.h"
+#include "trans2.h"
+
+extern int DEBUGLEVEL;
+extern pstring global_myname;
+
+struct ncacn_np_use
+{
+ struct ncacn_np *cli;
+ uint32 num_users;
+};
+
+static struct ncacn_np_use **msrpcs = NULL;
+static uint32 num_msrpcs = 0;
+
+/****************************************************************************
+terminate client connection
+****************************************************************************/
+static void ncacn_np_shutdown(struct ncacn_np *cli)
+{
+ if (cli != NULL)
+ {
+ if (cli->smb != NULL)
+ {
+ if (cli->smb->initialised)
+ {
+ /* cli_nt_session_close(cli->smb, cli->fnum); JERRY */
+ cli_nt_session_close(cli->smb);
+ }
+#if 0 /* commented out by JERRY */
+ cli_net_use_del(cli->smb->desthost,
+ &cli->smb->usr, False, False);
+#endif
+ }
+ }
+}
+
+
+/****************************************************************************
+terminate client connection
+****************************************************************************/
+static void ncacn_np_use_free(struct ncacn_np_use *cli)
+{
+ if (cli->cli != NULL)
+ {
+ if (cli->cli->initialised)
+ {
+ ncacn_np_shutdown(cli->cli);
+ }
+ ZERO_STRUCTP(cli->cli);
+ free(cli->cli);
+ }
+ ZERO_STRUCTP(cli);
+ free(cli);
+}
+
+
+/****************************************************************************
+delete a client state
+****************************************************************************/
+BOOL ncacn_np_use_del(const char *srv_name, const char *pipe_name,
+ const vuser_key * key,
+ BOOL force_close, BOOL *connection_closed)
+{
+ int i;
+ DEBUG(10, ("ncacn_np_net_use_del: %s. force close: %s ",
+ pipe_name, BOOLSTR(force_close)));
+ if (key != NULL)
+ {
+ DEBUG(10, ("[%d,%x]", key->pid, key->vuid));
+ }
+ DEBUG(10, ("\n"));
+
+ if (connection_closed != NULL)
+ {
+ *connection_closed = False;
+ }
+
+ if (strnequal("\\PIPE\\", pipe_name, 6))
+ {
+ pipe_name = &pipe_name[6];
+ }
+
+ if (strnequal("\\\\", srv_name, 2))
+ {
+ srv_name = &srv_name[6];
+ }
+
+ for (i = 0; i < num_msrpcs; i++)
+ {
+ char *ncacn_np_name = NULL;
+ char *ncacn_np_srv_name = NULL;
+ struct ncacn_np_use *c = msrpcs[i];
+ vuser_key k;
+
+ if (c == NULL || c->cli == NULL || c->cli->smb == NULL)
+ continue;
+
+ ncacn_np_name = c->cli->pipe_name;
+ ncacn_np_srv_name = c->cli->smb->desthost;
+
+ k = c->cli->smb->key;
+
+ DEBUG(10, ("use_del[%d]: %s %s %s %s [%d,%x]\n",
+ i, ncacn_np_name, ncacn_np_srv_name,
+ c->cli->smb->user_name,
+ c->cli->smb->domain, k.pid, k.vuid));
+
+ if (strnequal("\\PIPE\\", ncacn_np_name, 6))
+ {
+ ncacn_np_name = &ncacn_np_name[6];
+ }
+ if (!strequal(ncacn_np_srv_name, srv_name))
+ {
+ continue;
+ }
+ if (strnequal("\\\\", ncacn_np_srv_name, 2))
+ {
+ ncacn_np_srv_name = &ncacn_np_srv_name[6];
+ }
+ if (!strequal(ncacn_np_name, pipe_name))
+ {
+ continue;
+ }
+ if (key->pid != k.pid || key->vuid != k.vuid)
+ {
+ continue;
+ }
+ /* decrement number of users */
+ c->num_users--;
+ DEBUG(10, ("idx: %i num_users now: %d\n",
+ i, c->num_users));
+ if (force_close || c->num_users == 0)
+ {
+ ncacn_np_use_free(c);
+ msrpcs[i] = NULL;
+ if (connection_closed != NULL)
+ {
+ *connection_closed = True;
+ }
+ }
+ return True;
+ }
+
+ return False;
+}
+