+/*
+ Unix SMB/CIFS implementation.
+ SMB parameters and setup
+ Copyright (C) Andrew Tridgell 1992-1998
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1998
+ Copyright (C) Jeremy Allison 1998
+
+ 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.
+*/
+
+#ifndef _CLIENT_H
+#define _CLIENT_H
+
+/* the client asks for a smaller buffer to save ram and also to get more
+ overlap on the wire. This size gives us a nice read/write size, which
+ will be a multiple of the page size on almost any system */
+#define CLI_BUFFER_SIZE (0xFFFF)
+#define CLI_MAX_LARGE_READX_SIZE (127*1024)
+
+/*
+ * These definitions depend on smb.h
+ */
+
+typedef struct file_info
+{
+ SMB_BIG_UINT size;
+ uint16 mode;
+ uid_t uid;
+ gid_t gid;
+ /* these times are normally kept in GMT */
+ time_t mtime;
+ time_t atime;
+ time_t ctime;
+ pstring name;
+ pstring dir;
+ char short_name[13*3]; /* the *3 is to cope with multi-byte */
+} file_info;
+
+struct print_job_info
+{
+ uint16 id;
+ uint16 priority;
+ size_t size;
+ fstring user;
+ fstring name;
+ time_t t;
+};
+
+struct cli_pipe_auth_data {
+ enum pipe_auth_type auth_type; /* switch for the union below. Defined in ntdomain.h */
+ enum pipe_auth_level auth_level; /* defined in ntdomain.h */
+ union {
+ struct schannel_auth_struct *schannel_auth;
+ NTLMSSP_STATE *ntlmssp_state;
+ struct kerberos_auth_struct *kerberos_auth;
+ } a_u;
+ void (*cli_auth_data_free_func)(struct cli_pipe_auth_data *);
+};
+
+struct rpc_pipe_client {
+ struct rpc_pipe_client *prev, *next;
+
+ TALLOC_CTX *mem_ctx;
+
+ struct cli_state *cli;
+
+ int pipe_idx;
+ const char *pipe_name;
+ uint16 fnum;
+
+ const char *domain;
+ const char *user_name;
+ struct pwd_info pwd;
+
+ uint16 max_xmit_frag;
+ uint16 max_recv_frag;
+
+ struct cli_pipe_auth_data auth;
+
+ /* The following is only non-null on a netlogon pipe. */
+ struct dcinfo *dc;
+};
+
+struct cli_state {
+ int port;
+ int fd;
+ int smb_rw_error; /* Copy of last read or write error. */
+ uint16 cnum;
+ uint16 pid;
+ uint16 mid;
+ uint16 vuid;
+ int protocol;
+ int sec_mode;
+ int rap_error;
+ int privileges;
+
+ fstring desthost;
+
+ /* The credentials used to open the cli_state connection. */
+ fstring domain;
+ fstring user_name;
+ struct pwd_info pwd;
+
+ /*
+ * The following strings are the
+ * ones returned by the server if
+ * the protocol > NT1.
+ */
+ fstring server_type;
+ fstring server_os;
+ fstring server_domain;
+
+ fstring share;
+ fstring dev;
+ struct nmb_name called;
+ struct nmb_name calling;
+ fstring full_dest_host_name;
+ struct in_addr dest_ip;
+
+ DATA_BLOB secblob; /* cryptkey or negTokenInit */
+ uint32 sesskey;
+ int serverzone;
+ uint32 servertime;
+ int readbraw_supported;
+ int writebraw_supported;
+ int timeout; /* in milliseconds. */
+ size_t max_xmit;
+ size_t max_mux;
+ char *outbuf;
+ char *inbuf;
+ unsigned int bufsize;
+ int initialised;
+ int win95;
+ uint32 capabilities;
+ BOOL dfsroot;
+
+ TALLOC_CTX *mem_ctx;
+
+ smb_sign_info sign_info;
+
+ /* the session key for this CLI, outside
+ any per-pipe authenticaion */
+ DATA_BLOB user_session_key;
+
+ /* The list of pipes currently open on this connection. */
+ struct rpc_pipe_client *pipe_list;
+
+ BOOL use_kerberos;
+ BOOL fallback_after_kerberos;
+ BOOL use_spnego;
+
+ BOOL use_oplocks; /* should we use oplocks? */
+ BOOL use_level_II_oplocks; /* should we use level II oplocks? */
+
+ /* a oplock break request handler */
+ BOOL (*oplock_handler)(struct cli_state *cli, int fnum, unsigned char level);
+
+ BOOL force_dos_errors;
+ BOOL case_sensitive; /* False by default. */
+
+ /* was this structure allocated by cli_initialise? If so, then
+ free in cli_shutdown() */
+ BOOL allocated;
+};
+
+#define CLI_FULL_CONNECTION_DONT_SPNEGO 0x0001
+#define CLI_FULL_CONNECTION_USE_KERBEROS 0x0002
+#define CLI_FULL_CONNECTION_ANNONYMOUS_FALLBACK 0x0004
+
+#endif /* _CLIENT_H */
projects / samba / blobdiff