diff options
Diffstat (limited to 'source3/client')
-rw-r--r-- | source3/client/client.c | 245 |
1 files changed, 141 insertions, 104 deletions
diff --git a/source3/client/client.c b/source3/client/client.c index 311b372666..53e425c519 100644 --- a/source3/client/client.c +++ b/source3/client/client.c @@ -1,9 +1,10 @@ /* Unix SMB/CIFS implementation. SMB client - Copyright (C) Andrew Tridgell 1994-1998 - Copyright (C) Simo Sorce 2001-2002 - Copyright (C) Jelmer Vernooij 2003 + Copyright (C) Andrew Tridgell 1994-1998 + Copyright (C) Simo Sorce 2001-2002 + Copyright (C) Jelmer Vernooij 2003 + Copyright (C) Gerald (Jerry) Carter 2004 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 @@ -96,19 +97,23 @@ static unsigned int put_total_time_ms = 0; /* totals globals */ static double dir_total; + struct client_connection { struct client_connection *prev, *next; + struct client_connection *parent; struct cli_state *cli; + pstring mntpath; }; struct cli_state *cli; -struct client_connection *connections; +static struct client_connection *connections; /******************************************************************** Return a connection to a server. ********************************************************************/ -static struct cli_state *do_connect(const char *server, const char *share) +static struct cli_state *do_connect( const char *server, const char *share, + BOOL show_sessetup ) { struct cli_state *c; struct nmb_name called, calling; @@ -200,13 +205,15 @@ static struct cli_state *do_connect(const char *server, const char *share) d_printf("Anonymous login successful\n"); } - if (*c->server_domain) { - DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n", - c->server_domain,c->server_os,c->server_type)); - } else if (*c->server_os || *c->server_type){ - DEBUG(1,("OS=[%s] Server=[%s]\n", - c->server_os,c->server_type)); - } + if ( show_sessetup ) { + if (*c->server_domain) { + DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n", + c->server_domain,c->server_os,c->server_type)); + } else if (*c->server_os || *c->server_type){ + DEBUG(1,("OS=[%s] Server=[%s]\n", + c->server_os,c->server_type)); + } + } DEBUG(4,(" session setup ok\n")); if (!cli_send_tconX(c, sharename, "?????", @@ -225,19 +232,29 @@ static struct cli_state *do_connect(const char *server, const char *share) Add a new connection to the list ********************************************************************/ -static struct cli_state* add_new_connection( const char *server, const char *share ) +static struct cli_state* cli_cm_connect( const char *server, const char *share, + BOOL show_hdr ) { - struct client_connection *node; + struct client_connection *node, *pparent, *p; node = SMB_XMALLOC_P( struct client_connection ); - node->cli = do_connect( server, share ); + node->cli = do_connect( server, share, show_hdr ); if ( !node->cli ) { SAFE_FREE( node ); return NULL; } + pparent = NULL; + for ( p=connections; p; p=p->next ) { + if ( strequal(cli->desthost, p->cli->desthost) && strequal(cli->share, p->cli->share) ) + pparent = p; + } + + node->parent = pparent; + pstrcpy( node->mntpath, cur_dir ); + DLIST_ADD( connections, node ); return node->cli; @@ -248,7 +265,7 @@ static struct cli_state* add_new_connection( const char *server, const char *sha Return a connection to a server. ********************************************************************/ -static struct cli_state* find_connection ( const char *server, const char *share ) +static struct cli_state* cli_cm_find( const char *server, const char *share ) { struct client_connection *p; @@ -261,6 +278,51 @@ static struct cli_state* find_connection ( const char *server, const char *share } /**************************************************************************** + open a client connection to a \\server\share. Set's the current *cli + global variable as a side-effect (but only if the connection is successful). +****************************************************************************/ + +struct cli_state* cli_cm_open( const char *server, const char *share, BOOL show_hdr ) +{ + struct cli_state *c; + + /* try to reuse an existing connection */ + + c = cli_cm_find( server, share ); + + if ( !c ) + c = cli_cm_connect( server, share, show_hdr ); + + return c; +} + +/**************************************************************************** +****************************************************************************/ + +struct cli_state* cli_cm_current( void ) +{ + return cli; +} + +/**************************************************************************** +****************************************************************************/ + +const char* cli_cm_get_mntpath( struct cli_state *pcli ) +{ + struct client_connection *p; + + for ( p=connections; p; p=p->next ) { + if ( strequal(pcli->desthost, p->cli->desthost) && strequal(pcli->share, p->cli->share) ) + break; + } + + if ( !p ) + return NULL; + + return p->mntpath; +} + +/**************************************************************************** Write to a local file with CR/LF->LF translation if appropriate. Return the number taken from the buffer. This may not equal the number written. ****************************************************************************/ @@ -374,9 +436,15 @@ static void send_message(void) static int do_dskattr(void) { int total, bsize, avail; + struct cli_state *targetcli; + pstring targetpath; + + if ( !cli_resolve_path( cli, cur_dir, &targetcli, targetpath ) ) { + d_printf("Error in dskattr: %s\n", cli_errstr(cli)); + } - if (!cli_dskattr(cli, &bsize, &total, &avail)) { - d_printf("Error in dskattr: %s\n",cli_errstr(cli)); + if (!cli_dskattr(targetcli, &bsize, &total, &avail)) { + d_printf("Error in dskattr: %s\n",cli_errstr(targetcli)); return 1; } @@ -406,31 +474,44 @@ static int do_cd(char *newdir) char *p = newdir; pstring saved_dir; pstring dname; + pstring targetpath; + struct cli_state *targetcli; dos_format(newdir); - /* Save the current directory in case the - new directory is invalid */ + /* Save the current directory in case the new directory is invalid */ + pstrcpy(saved_dir, cur_dir); + if (*p == '\\') pstrcpy(cur_dir,p); else pstrcat(cur_dir,p); + if (*(cur_dir+strlen(cur_dir)-1) != '\\') { pstrcat(cur_dir, "\\"); } + dos_clean_name(cur_dir); - pstrcpy(dname,cur_dir); + pstrcpy( dname, cur_dir ); pstrcat(cur_dir,"\\"); dos_clean_name(cur_dir); - if (!strequal(cur_dir,"\\")) { - if (!cli_chkpath(cli, dname)) { - d_printf("cd %s: %s\n", dname, cli_errstr(cli)); + if ( !cli_resolve_path( cli, dname, &targetcli, targetpath ) ) { + d_printf("cd %s: %s\n", dname, cli_errstr(cli)); + pstrcpy(cur_dir,saved_dir); + } + + pstrcat( targetpath, "\\" ); + dos_clean_name( targetpath ); + + if ( !strequal(targetpath,"\\") ) { + if ( !cli_chkpath(targetcli, targetpath) ) { + d_printf("cd %s: %s\n", dname, cli_errstr(targetcli)); pstrcpy(cur_dir,saved_dir); } } - + pstrcpy(cd_path,cur_dir); return 0; @@ -444,7 +525,7 @@ static int cmd_cd(void) { pstring buf; int rc = 0; - + if (next_token_nr(NULL,buf,NULL,sizeof(buf))) rc = do_cd(buf); else @@ -668,6 +749,8 @@ static void do_list_helper(file_info *f, const char *mask, void *state) void do_list(const char *mask,uint16 attribute,void (*fn)(file_info *),BOOL rec, BOOL dirs) { static int in_do_list = 0; + struct cli_state *targetcli; + pstring targetpath; if (in_do_list && rec) { fprintf(stderr, "INTERNAL ERROR: do_list called recursively when the recursive flag is true\n"); @@ -694,7 +777,15 @@ void do_list(const char *mask,uint16 attribute,void (*fn)(file_info *),BOOL rec, */ pstring head; pstrcpy(head, do_list_queue_head()); - cli_list(cli, head, attribute, do_list_helper, NULL); + + /* check for dfs */ + + if ( !cli_resolve_path( cli, head, &targetcli, targetpath ) ) { + d_printf("do_list: [%s] %s\n", head, cli_errstr(cli)); + continue; + } + + cli_list(targetcli, targetpath, attribute, do_list_helper, NULL); remove_do_list_queue_head(); if ((! do_list_queue_empty()) && (fn == display_finfo)) { char* next_file = do_list_queue_head(); @@ -713,9 +804,15 @@ void do_list(const char *mask,uint16 attribute,void (*fn)(file_info *),BOOL rec, } } } else { - if (cli_list(cli, mask, attribute, do_list_helper, NULL) == -1) { - d_printf("%s listing %s\n", cli_errstr(cli), mask); + /* check for dfs */ + + if ( cli_resolve_path( cli, mask, &targetcli, targetpath ) ) { + if (cli_list(targetcli, targetpath, attribute, do_list_helper, NULL) == -1) + d_printf("%s listing %s\n", cli_errstr(targetcli), targetpath); } + else + d_printf("do_list: [%s] %s\n", mask, cli_errstr(cli)); + } in_do_list = 0; @@ -2663,32 +2760,6 @@ static int cmd_logon(void) /**************************************************************************** - Add a connection to a new //server/share path -****************************************************************************/ - -static int cmd_add_connect(void) -{ - pstring path; - struct cli_state *new_cli; - - if ( !next_token_nr(NULL, path, NULL, sizeof(path)) ) { - d_printf("connect <uncpath>\n"); - return 0; - } - - string_replace(path, '/','\\'); - - new_cli = add_new_connection( "", path ); - - /* if successful, set this as the current connection */ - - if ( new_cli ) - cli = new_cli; - - return 0; -} - -/**************************************************************************** list active connections ****************************************************************************/ @@ -2706,53 +2777,20 @@ static int cmd_list_connect(void) } /**************************************************************************** - set the current active_connection + display the current active client connection ****************************************************************************/ -static int cmd_set_connect(void) +static int cmd_show_connect( void ) { - pstring path; - char *server, *share; - struct cli_state *c; - - if ( !next_token_nr(NULL, path, NULL, sizeof(path)) ) { - d_printf("setconnect <uncpath>\n"); - return 0; - } - - if ( strlen(path) < 5 ) { - d_printf("Invalid UNC path [%s]\n", path ); - return 1; - } - - - string_replace(path, '/','\\'); - - share = strrchr_m( path, '\\' ); - if ( !share ) { - d_printf("Invalid UNC path [%s]\n", path ); - return 1; - }; - - *share = '\0'; - share++; - - if ( path[0] != '\\' || path[1]!='\\' ) { - d_printf("Invalid UNC path [%s]\n", path ); - return 1; - } - - server = path+2; - - c = find_connection( server, share ); - if ( !c ) { - d_printf("Cannot find existing connection for //%s/%s\n", - server, share); + struct cli_state *targetcli; + pstring targetpath; + + if ( !cli_resolve_path( cli, cur_dir, &targetcli, targetpath ) ) { + d_printf("showconnect %s: %s\n", cur_dir, cli_errstr(cli)); return 1; } - - cli = c; - + + d_printf("//%s/%s\n", targetcli->desthost, targetcli->share); return 0; } @@ -2827,9 +2865,8 @@ static struct {"translate",cmd_translate,"toggle text translation for printing",{COMPL_NONE,COMPL_NONE}}, {"vuid",cmd_vuid,"change current vuid",{COMPL_NONE,COMPL_NONE}}, {"logon",cmd_logon,"establish new logon",{COMPL_NONE,COMPL_NONE}}, - {"addconnect",cmd_add_connect,"add a connection to a new //server/share",{COMPL_NONE,COMPL_NONE}}, {"listconnect",cmd_list_connect,"list open connections",{COMPL_NONE,COMPL_NONE}}, - {"setconnect",cmd_set_connect,"set the current active connection",{COMPL_NONE,COMPL_NONE}}, + {"showconnect",cmd_show_connect,"display the current active connection",{COMPL_NONE,COMPL_NONE}}, /* Yes, this must be here, see crh's comment above. */ {"!",NULL,"run a shell command on the local system",{COMPL_NONE,COMPL_NONE}}, @@ -2904,7 +2941,7 @@ static int process_command_string(char *cmd) /* establish the connection if not already */ if (!cli) { - cli = add_new_connection(desthost, service); + cli = cli_cm_connect(desthost, service, True); if (!cli) return 0; } @@ -3220,7 +3257,7 @@ static int process(char *base_directory) { int rc = 0; - cli = add_new_connection(desthost, service); + cli = cli_cm_connect(desthost, service, True); if (!cli) { return 1; } @@ -3243,7 +3280,7 @@ static int process(char *base_directory) static int do_host_query(char *query_host) { - cli = add_new_connection(query_host, "IPC$"); + cli = cli_cm_connect(query_host, "IPC$", True); if (!cli) return 1; @@ -3256,7 +3293,7 @@ static int do_host_query(char *query_host) cli_shutdown(cli); port = 139; - cli = add_new_connection(query_host, "IPC$"); + cli = cli_cm_connect(query_host, "IPC$", True); } if (cli == NULL) { @@ -3281,7 +3318,7 @@ static int do_tar_op(char *base_directory) /* do we already have a connection? */ if (!cli) { - cli = add_new_connection(desthost, service); + cli = cli_cm_connect(desthost, service, True); if (!cli) return 1; } |