1 files changed, 283 insertions, 283 deletions

diff --git a/Modules/nismodule.c b/Modules/nismodule.c
index 4be4657..16c7b81 100644
--- a/Modules/nismodule.c
+++ b/Modules/nismodule.c
@@ -1,11 +1,11 @@
 /***********************************************************
     Written by:
-	Fred Gansevles <Fred.Gansevles@cs.utwente.nl>
-	B&O group,
-	Faculteit der Informatica,
-	Universiteit Twente,
-	Enschede,
-	the Netherlands.
+    Fred Gansevles <Fred.Gansevles@cs.utwente.nl>
+    B&O group,
+    Faculteit der Informatica,
+    Universiteit Twente,
+    Enschede,
+    the Netherlands.
 ******************************************************************/
 
 /* NIS module implementation */
@@ -23,7 +23,7 @@
 extern int yp_get_default_domain(char **);
 #endif
 
-PyDoc_STRVAR(get_default_domain__doc__, 
+PyDoc_STRVAR(get_default_domain__doc__,
 "get_default_domain() -> str\n\
 Corresponds to the C library yp_get_default_domain() call, returning\n\
 the default NIS domain.\n");
@@ -49,44 +49,44 @@ static PyObject *NisError;
 static PyObject *
 nis_error (int err)
 {
-	PyErr_SetString(NisError, yperr_string(err));
-	return NULL;
+    PyErr_SetString(NisError, yperr_string(err));
+    return NULL;
 }
 
 static struct nis_map {
-	char *alias;
-	char *map;
-	int  fix;
+    char *alias;
+    char *map;
+    int  fix;
 } aliases [] = {
-	{"passwd",	"passwd.byname",	0},
-	{"group",	"group.byname",		0},
-	{"networks",	"networks.byaddr",	0},
-	{"hosts",	"hosts.byname",		0},
-	{"protocols",	"protocols.bynumber",	0},
-	{"services",	"services.byname",	0},
-	{"aliases",	"mail.aliases",		1}, /* created with 'makedbm -a' */
-	{"ethers",	"ethers.byname",	0},
-	{0L,		0L,			0}
+    {"passwd",          "passwd.byname",        0},
+    {"group",           "group.byname",         0},
+    {"networks",        "networks.byaddr",      0},
+    {"hosts",           "hosts.byname",         0},
+    {"protocols",       "protocols.bynumber",   0},
+    {"services",        "services.byname",      0},
+    {"aliases",         "mail.aliases",         1}, /* created with 'makedbm -a' */
+    {"ethers",          "ethers.byname",        0},
+    {0L,                0L,                     0}
 };
 
 static char *
 nis_mapname (char *map, int *pfix)
 {
-	int i;
-
-	*pfix = 0;
-	for (i=0; aliases[i].alias != 0L; i++) {
-		if (!strcmp (aliases[i].alias, map)) {
-			*pfix = aliases[i].fix;
-			return aliases[i].map;
-		}
-		if (!strcmp (aliases[i].map, map)) {
-			*pfix = aliases[i].fix;
-			return aliases[i].map;
-		}
-	}
-
-	return map;
+    int i;
+
+    *pfix = 0;
+    for (i=0; aliases[i].alias != 0L; i++) {
+        if (!strcmp (aliases[i].alias, map)) {
+            *pfix = aliases[i].fix;
+            return aliases[i].map;
+        }
+        if (!strcmp (aliases[i].map, map)) {
+            *pfix = aliases[i].fix;
+            return aliases[i].map;
+        }
+    }
+
+    return map;
 }
 
 #if defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__)
@@ -96,168 +96,168 @@ typedef int (*foreachfunc)(int, char *, int, char *, int, char *);
 #endif
 
 struct ypcallback_data {
-	PyObject	*dict;
-	int			fix;
-	PyThreadState *state;
+    PyObject            *dict;
+    int                         fix;
+    PyThreadState *state;
 };
 
 static int
 nis_foreach (int instatus, char *inkey, int inkeylen, char *inval,
              int invallen, struct ypcallback_data *indata)
 {
-	if (instatus == YP_TRUE) {
-		PyObject *key;
-		PyObject *val;
-		int err;
-
-		PyEval_RestoreThread(indata->state);
-		if (indata->fix) {
-		    if (inkeylen > 0 && inkey[inkeylen-1] == '\0')
-			inkeylen--;
-		    if (invallen > 0 && inval[invallen-1] == '\0')
-			invallen--;
-		}
-		key = PyUnicode_FromStringAndSize(inkey, inkeylen);
-		val = PyUnicode_FromStringAndSize(inval, invallen);
-		if (key == NULL || val == NULL) {
-			/* XXX error -- don't know how to handle */
-			PyErr_Clear();
-			Py_XDECREF(key);
-			Py_XDECREF(val);
-			return 1;
-		}
-		err = PyDict_SetItem(indata->dict, key, val);
-		Py_DECREF(key);
-		Py_DECREF(val);
-		if (err != 0)
-			PyErr_Clear();
-		indata->state = PyEval_SaveThread();
-		if (err != 0)
-		  	return 1;
-		return 0;
-	}
-	return 1;
+    if (instatus == YP_TRUE) {
+        PyObject *key;
+        PyObject *val;
+        int err;
+
+        PyEval_RestoreThread(indata->state);
+        if (indata->fix) {
+            if (inkeylen > 0 && inkey[inkeylen-1] == '\0')
+            inkeylen--;
+            if (invallen > 0 && inval[invallen-1] == '\0')
+            invallen--;
+        }
+        key = PyUnicode_FromStringAndSize(inkey, inkeylen);
+        val = PyUnicode_FromStringAndSize(inval, invallen);
+        if (key == NULL || val == NULL) {
+            /* XXX error -- don't know how to handle */
+            PyErr_Clear();
+            Py_XDECREF(key);
+            Py_XDECREF(val);
+            return 1;
+        }
+        err = PyDict_SetItem(indata->dict, key, val);
+        Py_DECREF(key);
+        Py_DECREF(val);
+        if (err != 0)
+            PyErr_Clear();
+        indata->state = PyEval_SaveThread();
+        if (err != 0)
+            return 1;
+        return 0;
+    }
+    return 1;
 }
 
 static PyObject *
 nis_get_default_domain (PyObject *self)
 {
-	char *domain;
-	int err;
-	PyObject *res;
+    char *domain;
+    int err;
+    PyObject *res;
 
-	if ((err = yp_get_default_domain(&domain)) != 0)
-		return nis_error(err);
+    if ((err = yp_get_default_domain(&domain)) != 0)
+        return nis_error(err);
 
-	res = PyUnicode_FromStringAndSize (domain, strlen(domain));
-	return res;
+    res = PyUnicode_FromStringAndSize (domain, strlen(domain));
+    return res;
 }
 
 static PyObject *
 nis_match (PyObject *self, PyObject *args, PyObject *kwdict)
 {
-	char *match;
-	char *domain = NULL;
-	int keylen, len;
-	char *key, *map;
-	int err;
-	PyObject *res;
-	int fix;
-	static char *kwlist[] = {"key", "map", "domain", NULL};
-
-	if (!PyArg_ParseTupleAndKeywords(args, kwdict,
-					 "s#s|s:match", kwlist,
-					 &key, &keylen, &map, &domain))
-		return NULL;
-	if (!domain && ((err = yp_get_default_domain(&domain)) != 0))
-		return nis_error(err);
-	map = nis_mapname (map, &fix);
-	if (fix)
-	    keylen++;
-	Py_BEGIN_ALLOW_THREADS
-	err = yp_match (domain, map, key, keylen, &match, &len);
-	Py_END_ALLOW_THREADS
-	if (fix)
-	    len--;
-	if (err != 0)
-		return nis_error(err);
-	res = PyUnicode_FromStringAndSize (match, len);
-	free (match);
-	return res;
+    char *match;
+    char *domain = NULL;
+    int keylen, len;
+    char *key, *map;
+    int err;
+    PyObject *res;
+    int fix;
+    static char *kwlist[] = {"key", "map", "domain", NULL};
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwdict,
+                                     "s#s|s:match", kwlist,
+                                     &key, &keylen, &map, &domain))
+        return NULL;
+    if (!domain && ((err = yp_get_default_domain(&domain)) != 0))
+        return nis_error(err);
+    map = nis_mapname (map, &fix);
+    if (fix)
+        keylen++;
+    Py_BEGIN_ALLOW_THREADS
+    err = yp_match (domain, map, key, keylen, &match, &len);
+    Py_END_ALLOW_THREADS
+    if (fix)
+        len--;
+    if (err != 0)
+        return nis_error(err);
+    res = PyUnicode_FromStringAndSize (match, len);
+    free (match);
+    return res;
 }
 
 static PyObject *
 nis_cat (PyObject *self, PyObject *args, PyObject *kwdict)
 {
-	char *domain = NULL;
-	char *map;
-	struct ypall_callback cb;
-	struct ypcallback_data data;
-	PyObject *dict;
-	int err;
-	static char *kwlist[] = {"map", "domain", NULL};
-
-	if (!PyArg_ParseTupleAndKeywords(args, kwdict, "s|s:cat",
-				         kwlist, &map, &domain))
-		return NULL;
-	if (!domain && ((err = yp_get_default_domain(&domain)) != 0))
-		return nis_error(err);
-	dict = PyDict_New ();
-	if (dict == NULL)
-		return NULL;
-	cb.foreach = (foreachfunc)nis_foreach;
-	data.dict = dict;
-	map = nis_mapname (map, &data.fix);
-	cb.data = (char *)&data;
-	data.state = PyEval_SaveThread();
-	err = yp_all (domain, map, &cb);
-	PyEval_RestoreThread(data.state);
-	if (err != 0) {
-		Py_DECREF(dict);
-		return nis_error(err);
-	}
-	return dict;
+    char *domain = NULL;
+    char *map;
+    struct ypall_callback cb;
+    struct ypcallback_data data;
+    PyObject *dict;
+    int err;
+    static char *kwlist[] = {"map", "domain", NULL};
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwdict, "s|s:cat",
+                                     kwlist, &map, &domain))
+        return NULL;
+    if (!domain && ((err = yp_get_default_domain(&domain)) != 0))
+        return nis_error(err);
+    dict = PyDict_New ();
+    if (dict == NULL)
+        return NULL;
+    cb.foreach = (foreachfunc)nis_foreach;
+    data.dict = dict;
+    map = nis_mapname (map, &data.fix);
+    cb.data = (char *)&data;
+    data.state = PyEval_SaveThread();
+    err = yp_all (domain, map, &cb);
+    PyEval_RestoreThread(data.state);
+    if (err != 0) {
+        Py_DECREF(dict);
+        return nis_error(err);
+    }
+    return dict;
 }
 
 /* These should be u_long on Sun h/w but not on 64-bit h/w.
    This is not portable to machines with 16-bit ints and no prototypes */
 #ifndef YPPROC_MAPLIST
-#define YPPROC_MAPLIST	11
+#define YPPROC_MAPLIST  11
 #endif
 #ifndef YPPROG
-#define YPPROG		100004
+#define YPPROG          100004
 #endif
 #ifndef YPVERS
-#define YPVERS		2
+#define YPVERS          2
 #endif
 
 typedef char *domainname;
 typedef char *mapname;
 
 enum nisstat {
-	NIS_TRUE = 1,
-	NIS_NOMORE = 2,
-	NIS_FALSE = 0,
-	NIS_NOMAP = -1,
-	NIS_NODOM = -2,
-	NIS_NOKEY = -3,
-	NIS_BADOP = -4,
-	NIS_BADDB = -5,
-	NIS_YPERR = -6,
-	NIS_BADARGS = -7,
-	NIS_VERS = -8
+    NIS_TRUE = 1,
+    NIS_NOMORE = 2,
+    NIS_FALSE = 0,
+    NIS_NOMAP = -1,
+    NIS_NODOM = -2,
+    NIS_NOKEY = -3,
+    NIS_BADOP = -4,
+    NIS_BADDB = -5,
+    NIS_YPERR = -6,
+    NIS_BADARGS = -7,
+    NIS_VERS = -8
 };
 typedef enum nisstat nisstat;
 
 struct nismaplist {
-	mapname map;
-	struct nismaplist *next;
+    mapname map;
+    struct nismaplist *next;
 };
 typedef struct nismaplist nismaplist;
 
 struct nisresp_maplist {
-	nisstat stat;
-	nismaplist *maps;
+    nisstat stat;
+    nismaplist *maps;
 };
 typedef struct nisresp_maplist nisresp_maplist;
 
@@ -267,45 +267,45 @@ static
 bool_t
 nis_xdr_domainname(XDR *xdrs, domainname *objp)
 {
-	if (!xdr_string(xdrs, objp, YPMAXDOMAIN)) {
-		return (FALSE);
-	}
-	return (TRUE);
+    if (!xdr_string(xdrs, objp, YPMAXDOMAIN)) {
+        return (FALSE);
+    }
+    return (TRUE);
 }
 
 static
 bool_t
 nis_xdr_mapname(XDR *xdrs, mapname *objp)
 {
-	if (!xdr_string(xdrs, objp, YPMAXMAP)) {
-		return (FALSE);
-	}
-	return (TRUE);
+    if (!xdr_string(xdrs, objp, YPMAXMAP)) {
+        return (FALSE);
+    }
+    return (TRUE);
 }
 
 static
 bool_t
 nis_xdr_ypmaplist(XDR *xdrs, nismaplist *objp)
 {
-	if (!nis_xdr_mapname(xdrs, &objp->map)) {
-		return (FALSE);
-	}
-	if (!xdr_pointer(xdrs, (char **)&objp->next,
-			 sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist))
-	{
-		return (FALSE);
-	}
-	return (TRUE);
+    if (!nis_xdr_mapname(xdrs, &objp->map)) {
+        return (FALSE);
+    }
+    if (!xdr_pointer(xdrs, (char **)&objp->next,
+                     sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist))
+    {
+        return (FALSE);
+    }
+    return (TRUE);
 }
 
 static
 bool_t
 nis_xdr_ypstat(XDR *xdrs, nisstat *objp)
 {
-	if (!xdr_enum(xdrs, (enum_t *)objp)) {
-		return (FALSE);
-	}
-	return (TRUE);
+    if (!xdr_enum(xdrs, (enum_t *)objp)) {
+        return (FALSE);
+    }
+    return (TRUE);
 }
 
 
@@ -313,15 +313,15 @@ static
 bool_t
 nis_xdr_ypresp_maplist(XDR *xdrs, nisresp_maplist *objp)
 {
-	if (!nis_xdr_ypstat(xdrs, &objp->stat)) {
-		return (FALSE);
-	}
-	if (!xdr_pointer(xdrs, (char **)&objp->maps,
-			 sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist))
-	{
-		return (FALSE);
-	}
-	return (TRUE);
+    if (!nis_xdr_ypstat(xdrs, &objp->stat)) {
+        return (FALSE);
+    }
+    if (!xdr_pointer(xdrs, (char **)&objp->maps,
+                     sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist))
+    {
+        return (FALSE);
+    }
+    return (TRUE);
 }
 
 
@@ -329,132 +329,132 @@ static
 nisresp_maplist *
 nisproc_maplist_2(domainname *argp, CLIENT *clnt)
 {
-	static nisresp_maplist res;
-
-	memset(&res, 0, sizeof(res));
-	if (clnt_call(clnt, YPPROC_MAPLIST,
-		      (xdrproc_t)nis_xdr_domainname, (caddr_t)argp,
-		      (xdrproc_t)nis_xdr_ypresp_maplist, (caddr_t)&res,
-		      TIMEOUT) != RPC_SUCCESS)
-	{
-		return (NULL);
-	}
-	return (&res);
+    static nisresp_maplist res;
+
+    memset(&res, 0, sizeof(res));
+    if (clnt_call(clnt, YPPROC_MAPLIST,
+                  (xdrproc_t)nis_xdr_domainname, (caddr_t)argp,
+                  (xdrproc_t)nis_xdr_ypresp_maplist, (caddr_t)&res,
+                  TIMEOUT) != RPC_SUCCESS)
+    {
+        return (NULL);
+    }
+    return (&res);
 }
 
 static
 nismaplist *
 nis_maplist (char *dom)
 {
-	nisresp_maplist *list;
-	CLIENT *cl;
-	char *server = NULL;
-	int mapi = 0;
-
-	while (!server && aliases[mapi].map != 0L) {
-		yp_master (dom, aliases[mapi].map, &server);
-		mapi++;
-	}
-        if (!server) {
-            PyErr_SetString(NisError, "No NIS master found for any map");
-            return NULL;
-        }
-	cl = clnt_create(server, YPPROG, YPVERS, "tcp");
-	if (cl == NULL) {
-		PyErr_SetString(NisError, clnt_spcreateerror(server));
-		goto finally;
-	}
-	list = nisproc_maplist_2 (&dom, cl);
-	clnt_destroy(cl);
-	if (list == NULL)
-		goto finally;
-	if (list->stat != NIS_TRUE)
-		goto finally;
-
-	free(server);
-	return list->maps;
+    nisresp_maplist *list;
+    CLIENT *cl;
+    char *server = NULL;
+    int mapi = 0;
+
+    while (!server && aliases[mapi].map != 0L) {
+        yp_master (dom, aliases[mapi].map, &server);
+        mapi++;
+    }
+    if (!server) {
+        PyErr_SetString(NisError, "No NIS master found for any map");
+        return NULL;
+    }
+    cl = clnt_create(server, YPPROG, YPVERS, "tcp");
+    if (cl == NULL) {
+        PyErr_SetString(NisError, clnt_spcreateerror(server));
+        goto finally;
+    }
+    list = nisproc_maplist_2 (&dom, cl);
+    clnt_destroy(cl);
+    if (list == NULL)
+        goto finally;
+    if (list->stat != NIS_TRUE)
+        goto finally;
+
+    free(server);
+    return list->maps;
 
   finally:
-	free(server);
-	return NULL;
+    free(server);
+    return NULL;
 }
 
 static PyObject *
 nis_maps (PyObject *self, PyObject *args, PyObject *kwdict)
 {
-	char *domain = NULL;
-	nismaplist *maps;
-	PyObject *list;
-        int err;
-	static char *kwlist[] = {"domain", NULL};
-
-	if (!PyArg_ParseTupleAndKeywords(args, kwdict,
-					 "|s:maps", kwlist, &domain))
-		return NULL;
-	if (!domain && ((err = yp_get_default_domain (&domain)) != 0)) {
-		nis_error(err);
-		return NULL;
-	}
-
-	if ((maps = nis_maplist (domain)) == NULL)
-		return NULL;
-	if ((list = PyList_New(0)) == NULL)
-		return NULL;
-	for (maps = maps; maps; maps = maps->next) {
-		PyObject *str = PyUnicode_FromString(maps->map);
-		if (!str || PyList_Append(list, str) < 0)
-		{
-			Py_DECREF(list);
-			list = NULL;
-			break;
-		}
-		Py_DECREF(str);
-	}
-	/* XXX Shouldn't we free the list of maps now? */
-	return list;
+    char *domain = NULL;
+    nismaplist *maps;
+    PyObject *list;
+    int err;
+    static char *kwlist[] = {"domain", NULL};
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwdict,
+                                     "|s:maps", kwlist, &domain))
+        return NULL;
+    if (!domain && ((err = yp_get_default_domain (&domain)) != 0)) {
+        nis_error(err);
+        return NULL;
+    }
+
+    if ((maps = nis_maplist (domain)) == NULL)
+        return NULL;
+    if ((list = PyList_New(0)) == NULL)
+        return NULL;
+    for (maps = maps; maps; maps = maps->next) {
+        PyObject *str = PyUnicode_FromString(maps->map);
+        if (!str || PyList_Append(list, str) < 0)
+        {
+            Py_DECREF(list);
+            list = NULL;
+            break;
+        }
+        Py_DECREF(str);
+    }
+    /* XXX Shouldn't we free the list of maps now? */
+    return list;
 }
 
 static PyMethodDef nis_methods[] = {
-	{"match",		(PyCFunction)nis_match,
-					METH_VARARGS | METH_KEYWORDS,
-					match__doc__},
-	{"cat",			(PyCFunction)nis_cat,
-					METH_VARARGS | METH_KEYWORDS,
-					cat__doc__},
-	{"maps",		(PyCFunction)nis_maps,
-					METH_VARARGS | METH_KEYWORDS,
-					maps__doc__},
-	{"get_default_domain",	(PyCFunction)nis_get_default_domain,
- 					METH_NOARGS,
-					get_default_domain__doc__},
-	{NULL,			NULL}		 /* Sentinel */
+    {"match",                   (PyCFunction)nis_match,
+                                    METH_VARARGS | METH_KEYWORDS,
+                                    match__doc__},
+    {"cat",                     (PyCFunction)nis_cat,
+                                    METH_VARARGS | METH_KEYWORDS,
+                                    cat__doc__},
+    {"maps",                    (PyCFunction)nis_maps,
+                                    METH_VARARGS | METH_KEYWORDS,
+                                    maps__doc__},
+    {"get_default_domain",      (PyCFunction)nis_get_default_domain,
+                                    METH_NOARGS,
+                                    get_default_domain__doc__},
+    {NULL,                      NULL}            /* Sentinel */
 };
 
 PyDoc_STRVAR(nis__doc__,
 "This module contains functions for accessing NIS maps.\n");
 
 static struct PyModuleDef nismodule = {
-	PyModuleDef_HEAD_INIT,
-	"nis",
-	nis__doc__,
-	-1,
-	nis_methods,
-	NULL,
-	NULL,
-	NULL,
-	NULL
+    PyModuleDef_HEAD_INIT,
+    "nis",
+    nis__doc__,
+    -1,
+    nis_methods,
+    NULL,
+    NULL,
+    NULL,
+    NULL
 };
 
 PyObject*
 PyInit_nis (void)
 {
-	PyObject *m, *d;
-	m = PyModule_Create(&nismodule);
-	if (m == NULL)
-		return NULL;
-	d = PyModule_GetDict(m);
-	NisError = PyErr_NewException("nis.error", NULL, NULL);
-	if (NisError != NULL)
-		PyDict_SetItemString(d, "error", NisError);
-	return m;
+    PyObject *m, *d;
+    m = PyModule_Create(&nismodule);
+    if (m == NULL)
+        return NULL;
+    d = PyModule_GetDict(m);
+    NisError = PyErr_NewException("nis.error", NULL, NULL);
+    if (NisError != NULL)
+        PyDict_SetItemString(d, "error", NisError);
+    return m;
 }