Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 1 | /*********************************************************** |
| 2 | Written by: |
| 3 | Fred Gansevles <Fred.Gansevles@cs.utwente.nl> |
| 4 | Vakgroep Spa, |
| 5 | Faculteit der Informatica, |
| 6 | Universiteit Twente, |
| 7 | Enschede, |
| 8 | the Netherlands. |
| 9 | ******************************************************************/ |
| 10 | |
| 11 | /* NIS module implementation */ |
| 12 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 13 | #include "Python.h" |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 14 | |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 15 | #include <sys/time.h> |
| 16 | #include <sys/types.h> |
| 17 | #include <rpc/rpc.h> |
| 18 | #include <rpcsvc/yp_prot.h> |
Guido van Rossum | 8a170cb | 1996-08-08 19:11:41 +0000 | [diff] [blame] | 19 | #include <rpcsvc/ypclnt.h> |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 20 | |
Guido van Rossum | 259552d | 1996-12-09 18:46:28 +0000 | [diff] [blame] | 21 | #ifdef __sgi |
| 22 | /* This is missing from rpcsvc/ypclnt.h */ |
| 23 | extern int yp_get_default_domain(); |
| 24 | #endif |
| 25 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 26 | static PyObject *NisError; |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 27 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 28 | static PyObject * |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 29 | nis_error (err) |
| 30 | int err; |
| 31 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 32 | PyErr_SetString(NisError, yperr_string(err)); |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 33 | return NULL; |
| 34 | } |
| 35 | |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 36 | static struct nis_map { |
| 37 | char *alias; |
| 38 | char *map; |
| 39 | } aliases [] = { |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 40 | {"passwd", "passwd.byname"}, |
| 41 | {"group", "group.byname"}, |
| 42 | {"networks", "networks.byaddr"}, |
| 43 | {"hosts", "hosts.byname"}, |
| 44 | {"protocols", "protocols.bynumber"}, |
| 45 | {"services", "services.byname"}, |
| 46 | {"aliases", "mail.aliases"}, |
| 47 | {"ethers", "ethers.byname"}, |
| 48 | {0L, 0L} |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 49 | }; |
| 50 | |
| 51 | static char * |
| 52 | nis_mapname (map) |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 53 | char *map; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 54 | { |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 55 | int i; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 56 | |
| 57 | for (i=0; aliases[i].alias != 0L; i++) |
| 58 | if (!strcmp (aliases[i].alias, map)) |
| 59 | map = aliases[i].map; |
| 60 | return map; |
| 61 | } |
| 62 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 63 | typedef int (*foreachfunc) Py_PROTO((int, char *, int, char *, int, char *)); |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 64 | |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 65 | static int |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 66 | nis_foreach (instatus, inkey, inkeylen, inval, invallen, indata) |
| 67 | int instatus; |
| 68 | char *inkey; |
| 69 | int inkeylen; |
| 70 | char *inval; |
| 71 | int invallen; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 72 | PyObject *indata; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 73 | { |
| 74 | if (instatus == YP_TRUE) { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 75 | PyObject *key = PyString_FromStringAndSize(inkey, inkeylen); |
| 76 | PyObject *val = PyString_FromStringAndSize(inval, invallen); |
Guido van Rossum | e77a757 | 1993-11-03 15:01:26 +0000 | [diff] [blame] | 77 | int err; |
| 78 | if (key == NULL || val == NULL) { |
| 79 | /* XXX error -- don't know how to handle */ |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 80 | PyErr_Clear(); |
| 81 | Py_XDECREF(key); |
| 82 | Py_XDECREF(val); |
Guido van Rossum | e77a757 | 1993-11-03 15:01:26 +0000 | [diff] [blame] | 83 | return 1; |
| 84 | } |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 85 | err = PyDict_SetItem(indata, key, val); |
| 86 | Py_DECREF(key); |
| 87 | Py_DECREF(val); |
Guido van Rossum | e77a757 | 1993-11-03 15:01:26 +0000 | [diff] [blame] | 88 | if (err != 0) { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 89 | PyErr_Clear(); |
Guido van Rossum | e77a757 | 1993-11-03 15:01:26 +0000 | [diff] [blame] | 90 | return 1; |
| 91 | } |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 92 | return 0; |
| 93 | } |
| 94 | return 1; |
| 95 | } |
| 96 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 97 | static PyObject * |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 98 | nis_match (self, args) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 99 | PyObject *self; |
| 100 | PyObject *args; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 101 | { |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 102 | char *match; |
| 103 | char *domain; |
Guido van Rossum | e77a757 | 1993-11-03 15:01:26 +0000 | [diff] [blame] | 104 | int keylen, len; |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 105 | char *key, *map; |
| 106 | int err; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 107 | PyObject *res; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 108 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 109 | if (!PyArg_Parse(args, "(s#s)", &key, &keylen, &map)) |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 110 | return NULL; |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 111 | if ((err = yp_get_default_domain(&domain)) != 0) |
| 112 | return nis_error(err); |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 113 | Py_BEGIN_ALLOW_THREADS |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 114 | map = nis_mapname (map); |
Guido van Rossum | e77a757 | 1993-11-03 15:01:26 +0000 | [diff] [blame] | 115 | err = yp_match (domain, map, key, keylen, &match, &len); |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 116 | Py_END_ALLOW_THREADS |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 117 | if (err != 0) |
| 118 | return nis_error(err); |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 119 | res = PyString_FromStringAndSize (match, len); |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 120 | free (match); |
| 121 | return res; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 122 | } |
| 123 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 124 | static PyObject * |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 125 | nis_cat (self, args) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 126 | PyObject *self; |
| 127 | PyObject *args; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 128 | { |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 129 | char *domain; |
| 130 | char *map; |
| 131 | struct ypall_callback cb; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 132 | PyObject *cat; |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 133 | int err; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 134 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 135 | if (!PyArg_Parse(args, "s", &map)) |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 136 | return NULL; |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 137 | if ((err = yp_get_default_domain(&domain)) != 0) |
| 138 | return nis_error(err); |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 139 | cat = PyDict_New (); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 140 | if (cat == NULL) |
| 141 | return NULL; |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 142 | cb.foreach = (foreachfunc)nis_foreach; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 143 | cb.data = (char *)cat; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 144 | Py_BEGIN_ALLOW_THREADS |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 145 | map = nis_mapname (map); |
| 146 | err = yp_all (domain, map, &cb); |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 147 | Py_END_ALLOW_THREADS |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 148 | if (err != 0) { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 149 | Py_DECREF(cat); |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 150 | return nis_error(err); |
| 151 | } |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 152 | return cat; |
| 153 | } |
| 154 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 155 | /* These should be u_long on Sun h/w but not on 64-bit h/w. |
| 156 | This is not portable to machines with 16-bit ints and no prototypes */ |
| 157 | #ifndef YPPROC_MAPLIST |
| 158 | #define YPPROC_MAPLIST 11 |
| 159 | #endif |
| 160 | #ifndef YPPROG |
| 161 | #define YPPROG 100004 |
| 162 | #endif |
| 163 | #ifndef YPVERS |
| 164 | #define YPVERS 2 |
| 165 | #endif |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 166 | |
| 167 | typedef char *domainname; |
| 168 | typedef char *mapname; |
| 169 | |
| 170 | enum nisstat { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 171 | NIS_TRUE = 1, |
| 172 | NIS_NOMORE = 2, |
| 173 | NIS_FALSE = 0, |
| 174 | NIS_NOMAP = -1, |
| 175 | NIS_NODOM = -2, |
| 176 | NIS_NOKEY = -3, |
| 177 | NIS_BADOP = -4, |
| 178 | NIS_BADDB = -5, |
| 179 | NIS_YPERR = -6, |
| 180 | NIS_BADARGS = -7, |
| 181 | NIS_VERS = -8 |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 182 | }; |
| 183 | typedef enum nisstat nisstat; |
| 184 | |
| 185 | struct nismaplist { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 186 | mapname map; |
| 187 | struct nismaplist *next; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 188 | }; |
| 189 | typedef struct nismaplist nismaplist; |
| 190 | |
| 191 | struct nisresp_maplist { |
| 192 | nisstat stat; |
| 193 | nismaplist *maps; |
| 194 | }; |
| 195 | typedef struct nisresp_maplist nisresp_maplist; |
| 196 | |
| 197 | static struct timeval TIMEOUT = { 25, 0 }; |
| 198 | |
| 199 | static |
| 200 | bool_t |
| 201 | nis_xdr_domainname(xdrs, objp) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 202 | XDR *xdrs; |
| 203 | domainname *objp; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 204 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 205 | if (!xdr_string(xdrs, objp, YPMAXDOMAIN)) { |
| 206 | return (FALSE); |
| 207 | } |
| 208 | return (TRUE); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 209 | } |
| 210 | |
| 211 | static |
| 212 | bool_t |
| 213 | nis_xdr_mapname(xdrs, objp) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 214 | XDR *xdrs; |
| 215 | mapname *objp; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 216 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 217 | if (!xdr_string(xdrs, objp, YPMAXMAP)) { |
| 218 | return (FALSE); |
| 219 | } |
| 220 | return (TRUE); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 221 | } |
| 222 | |
| 223 | static |
| 224 | bool_t |
| 225 | nis_xdr_ypmaplist(xdrs, objp) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 226 | XDR *xdrs; |
| 227 | nismaplist *objp; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 228 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 229 | if (!nis_xdr_mapname(xdrs, &objp->map)) { |
| 230 | return (FALSE); |
| 231 | } |
| 232 | if (!xdr_pointer(xdrs, (char **)&objp->next, |
| 233 | sizeof(nismaplist), nis_xdr_ypmaplist)) |
| 234 | { |
| 235 | return (FALSE); |
| 236 | } |
| 237 | return (TRUE); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 238 | } |
| 239 | |
| 240 | static |
| 241 | bool_t |
| 242 | nis_xdr_ypstat(xdrs, objp) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 243 | XDR *xdrs; |
| 244 | nisstat *objp; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 245 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 246 | if (!xdr_enum(xdrs, (enum_t *)objp)) { |
| 247 | return (FALSE); |
| 248 | } |
| 249 | return (TRUE); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | |
| 253 | static |
| 254 | bool_t |
| 255 | nis_xdr_ypresp_maplist(xdrs, objp) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 256 | XDR *xdrs; |
| 257 | nisresp_maplist *objp; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 258 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 259 | if (!nis_xdr_ypstat(xdrs, &objp->stat)) { |
| 260 | return (FALSE); |
| 261 | } |
| 262 | if (!xdr_pointer(xdrs, (char **)&objp->maps, |
| 263 | sizeof(nismaplist), nis_xdr_ypmaplist)) |
| 264 | { |
| 265 | return (FALSE); |
| 266 | } |
| 267 | return (TRUE); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 268 | } |
| 269 | |
| 270 | |
| 271 | static |
| 272 | nisresp_maplist * |
| 273 | nisproc_maplist_2(argp, clnt) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 274 | domainname *argp; |
| 275 | CLIENT *clnt; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 276 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 277 | static nisresp_maplist res; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 278 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 279 | memset(&res, 0, sizeof(res)); |
| 280 | if (clnt_call(clnt, YPPROC_MAPLIST, nis_xdr_domainname, (caddr_t)argp, |
| 281 | nis_xdr_ypresp_maplist, (caddr_t)&res, TIMEOUT) |
| 282 | != RPC_SUCCESS) { |
| 283 | return (NULL); |
| 284 | } |
| 285 | return (&res); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | static |
| 289 | nismaplist * |
| 290 | nis_maplist () |
| 291 | { |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 292 | nisresp_maplist *list; |
| 293 | char *dom; |
| 294 | CLIENT *cl, *clnt_create(); |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 295 | char *server = NULL; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 296 | int mapi = 0; |
Barry Warsaw | 1abda0f | 1996-12-11 01:00:46 +0000 | [diff] [blame] | 297 | int err; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 298 | |
Barry Warsaw | 1abda0f | 1996-12-11 01:00:46 +0000 | [diff] [blame] | 299 | if ((err = yp_get_default_domain (&dom)) != 0) { |
| 300 | nis_error(err); |
| 301 | return NULL; |
| 302 | } |
Barry Warsaw | 3696c52 | 1996-12-11 00:29:14 +0000 | [diff] [blame] | 303 | |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 304 | while (!server && aliases[mapi].map != 0L) { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 305 | yp_master (dom, aliases[mapi].map, &server); |
| 306 | mapi++; |
| 307 | } |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 308 | if (!server) { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 309 | PyErr_SetString(NisError, "No NIS master found for any map"); |
| 310 | return NULL; |
| 311 | } |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 312 | cl = clnt_create(server, YPPROG, YPVERS, "tcp"); |
| 313 | if (cl == NULL) { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 314 | PyErr_SetString(NisError, clnt_spcreateerror(server)); |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 315 | goto finally; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 316 | } |
| 317 | list = nisproc_maplist_2 (&dom, cl); |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 318 | clnt_destroy(cl); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 319 | if (list == NULL) |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 320 | goto finally; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 321 | if (list->stat != NIS_TRUE) |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 322 | goto finally; |
| 323 | |
| 324 | PyMem_DEL(server); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 325 | return list->maps; |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 326 | |
| 327 | finally: |
| 328 | PyMem_DEL(server); |
| 329 | return NULL; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 330 | } |
| 331 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 332 | static PyObject * |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 333 | nis_maps (self, args) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 334 | PyObject *self; |
| 335 | PyObject *args; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 336 | { |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 337 | nismaplist *maps; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 338 | PyObject *list; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 339 | |
Barry Warsaw | 3696c52 | 1996-12-11 00:29:14 +0000 | [diff] [blame] | 340 | if (!PyArg_NoArgs(args)) |
| 341 | return NULL; |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 342 | if ((maps = nis_maplist ()) == NULL) |
| 343 | return NULL; |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 344 | if ((list = PyList_New(0)) == NULL) |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 345 | return NULL; |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 346 | for (maps = maps->next; maps; maps = maps->next) { |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 347 | PyObject *str = PyString_FromString(maps->map); |
| 348 | if (!str || PyList_Append(list, str) < 0) |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 349 | { |
| 350 | Py_DECREF(list); |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 351 | list = NULL; |
| 352 | break; |
| 353 | } |
Barry Warsaw | 4bc9d39 | 1997-01-09 22:22:05 +0000 | [diff] [blame] | 354 | Py_DECREF(str); |
Guido van Rossum | 3562d52 | 1992-08-12 15:26:16 +0000 | [diff] [blame] | 355 | } |
| 356 | /* XXX Shouldn't we free the list of maps now? */ |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 357 | return list; |
| 358 | } |
| 359 | |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 360 | static PyMethodDef nis_methods[] = { |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 361 | {"match", nis_match}, |
| 362 | {"cat", nis_cat}, |
| 363 | {"maps", nis_maps}, |
| 364 | {NULL, NULL} /* Sentinel */ |
| 365 | }; |
| 366 | |
| 367 | void |
| 368 | initnis () |
| 369 | { |
Barry Warsaw | adbf4e6 | 1996-12-11 00:15:58 +0000 | [diff] [blame] | 370 | PyObject *m, *d; |
| 371 | m = Py_InitModule("nis", nis_methods); |
| 372 | d = PyModule_GetDict(m); |
| 373 | NisError = PyString_FromString("nis.error"); |
| 374 | if (NisError == NULL || |
| 375 | PyDict_SetItemString(d, "error", NisError) != 0) |
| 376 | Py_FatalError("Cannot define nis.error"); |
Guido van Rossum | 9de7a01 | 1992-08-12 14:57:12 +0000 | [diff] [blame] | 377 | } |