diff options
Diffstat (limited to 'source3/rpc_client/ncacn_np_use.c')
| -rw-r--r-- | source3/rpc_client/ncacn_np_use.c | 173 |
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 --- /dev/null +++ b/source3/rpc_client/ncacn_np_use.c @@ -0,0 +1,173 @@ +/* + 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; +} + |