diff options
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/util.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index 5c243204d0..9295d9ae73 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -21,6 +21,10 @@ #include "includes.h" +#if (defined(NETGROUP) && defined (AUTOMOUNT)) +#include "rpcsvc/ypclnt.h" +#endif + pstring scope = ""; int DEBUGLEVEL = 1; @@ -3602,6 +3606,55 @@ char *client_addr(void) return addr_buf; } +char *automount_server(char *user_name) +{ + static pstring server_name; + +#if (defined(NETGROUP) && defined (AUTOMOUNT)) + int nis_error; /* returned by yp all functions */ + char *nis_result; /* yp_match inits this */ + int nis_result_len; /* and set this */ + char *nis_domain; /* yp_get_default_domain inits this */ + char *nis_map = (char *)lp_nis_home_map_name(); + int home_server_len; + + /* set to default of no string */ + server_name[0] = 0; + + if ((nis_error = yp_get_default_domain(&nis_domain)) != 0) + { + DEBUG(3, ("YP Error: %s\n", yperr_string(nis_error))); + } + + DEBUG(5, ("NIS Domain: %s\n", nis_domain)); + + if ((nis_error = yp_match(nis_domain, nis_map, + user_name, strlen(user_name), + &nis_result, &nis_result_len)) != 0) + { + DEBUG(3, ("YP Error: %s\n", yperr_string(nis_error))); + } + + if (!nis_error && lp_nis_home_map()) + { + home_server_len = strcspn(nis_result,":"); + DEBUG(5, ("NIS lookup succeeded. Home server length: %d\n",home_server_len)); + if (home_server_len > sizeof(pstring)) + { + home_server_len = sizeof(pstring); + } + strncpy(server_name, nis_result, home_server_len); + } +#else + /* use the local machine name instead of the auto-map server */ + pstrcpy(server_name, local_machine); +#endif + + DEBUG(4,("Home server: %s\n", server_name)); + + return server_name; +} + /******************************************************************* sub strings with useful parameters Rewritten by Stefaan A Eeckels <Stefaan.Eeckels@ecc.lu> and @@ -3630,6 +3683,7 @@ void standard_sub_basic(char *str) } break; } + case 'N' : string_sub(p,"%N", automount_server(username)); break; case 'I' : string_sub(p,"%I", client_addr()); break; case 'L' : string_sub(p,"%L", local_machine); break; case 'M' : string_sub(p,"%M", client_name()); break; |