diff options
Diffstat (limited to 'glibc-compat/nss_nis')
| -rw-r--r-- | glibc-compat/nss_nis/nis-alias.c | 278 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-ethers.c | 299 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-grp.c | 249 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-hosts.c | 417 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-netgrp.c | 128 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-network.c | 318 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-proto.c | 280 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-pwd.c | 407 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-rpc.c | 295 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-service.c | 280 | ||||
| -rw-r--r-- | glibc-compat/nss_nis/nis-spwd.c | 201 |
11 files changed, 0 insertions, 3152 deletions
diff --git a/glibc-compat/nss_nis/nis-alias.c b/glibc-compat/nss_nis/nis-alias.c deleted file mode 100644 index 14149699d3..0000000000 --- a/glibc-compat/nss_nis/nis-alias.c +++ /dev/null @@ -1,278 +0,0 @@ -/* Copyright (C) 1996, 1998 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <glibc-compat/include/aliases.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -__libc_lock_define_initialized (static, lock) - -static bool_t new_start = 1; -static char *oldkey = NULL; -static int oldkeylen = 0; - -static int -_nss_nis_parse_aliasent (const char *key, char *alias, struct aliasent *result, - char *buffer, size_t buflen) -{ - char *first_unused = buffer + strlen (alias) + 1; - size_t room_left = - buflen - (buflen % __alignof__ (char *)) - strlen (alias) - 2; - char *line; - char *cp; - - result->alias_members_len = 0; - *first_unused = '\0'; - first_unused++; - strcpy (first_unused, key); - - if (first_unused[room_left - 1] != '\0') - { - /* The line is too long for our buffer. */ - no_more_room: - __set_errno (ERANGE); - return -1; - } - - result->alias_name = first_unused; - - /* Terminate the line for any case. */ - cp = strpbrk (alias, "#\n"); - if (cp != NULL) - *cp = '\0'; - - first_unused += strlen (result->alias_name) + 1; - /* Adjust the pointer so it is aligned for - storing pointers. */ - first_unused += __alignof__ (char *) - 1; - first_unused -= ((first_unused - (char *) 0) % __alignof__ (char *)); - result->alias_members = (char **) first_unused; - - line = alias; - - while (*line != '\0') - { - /* Skip leading blanks. */ - while (isspace (*line)) - line++; - - if (*line == '\0') - break; - - if (room_left < sizeof (char *)) - goto no_more_room; - room_left -= sizeof (char *); - result->alias_members[result->alias_members_len] = line; - - while (*line != '\0' && *line != ',') - line++; - - if (line != result->alias_members[result->alias_members_len]) - { - *line = '\0'; - line++; - result->alias_members_len++; - } - } - return result->alias_members_len == 0 ? 0 : 1; -} - -enum nss_status -_nss_nis_setaliasent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endaliasent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getaliasent_r (struct aliasent *alias, char *buffer, - size_t buflen) -{ - char *domain; - char *result; - int len; - char *outkey; - int keylen; - char *p; - int parse_res; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - alias->alias_local = 0; - - /* Get the next entry until we found a correct one. */ - do - { - enum nss_status retval; - - if (new_start) - retval = yperr2nss (yp_first (domain, "mail.aliases", - &outkey, &keylen, &result, &len)); - else - retval = yperr2nss ( yp_next (domain, "mail.aliases", oldkey, - oldkeylen, &outkey, &keylen, - &result, &len)); - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_nis_parse_aliasent (outkey, p, alias, buffer, buflen); - if (parse_res == -1) - { - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - free (oldkey); - oldkey = outkey; - oldkeylen = keylen; - new_start = 0; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getaliasent_r (struct aliasent *alias, char *buffer, size_t buflen) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_getaliasent_r (alias, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias, - char *buffer, size_t buflen) -{ - enum nss_status retval; - int parse_res; - char *domain; - char *result; - int len; - char *p; - size_t namlen = strlen (name); - char name2[namlen + 1]; - int i; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - /* Convert name to lowercase. */ - for (i = 0; i < namlen; ++i) - name2[i] = tolower (name[i]); - name2[i] = '\0'; - - retval = yperr2nss (yp_match (domain, "mail.aliases", name, namlen, - &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - alias->alias_local = 0; - parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, buflen); - if (parse_res == -1) - return NSS_STATUS_TRYAGAIN; - else - if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - else - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-ethers.c b/glibc-compat/nss_nis/nis-ethers.c deleted file mode 100644 index 54b99dcba9..0000000000 --- a/glibc-compat/nss_nis/nis-ethers.c +++ /dev/null @@ -1,299 +0,0 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> -#include <netinet/if_ether.h> - -#include "nss-nis.h" - -/* Protect global state against multiple changers */ -__libc_lock_define_initialized (static, lock) - -struct ether -{ - const char *e_name; - struct ether_addr e_addr; -}; - -/* Get the declaration of the parser function. */ -#define ENTNAME etherent -#define STRUCTURE ether -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -struct response -{ - char *val; - struct response *next; -}; - -static struct response *start = NULL; -static struct response *next = NULL; - -static int -saveit (int instatus, char *inkey, int inkeylen, char *inval, - int invallen, char *indata) -{ - if (instatus != YP_TRUE) - return instatus; - - if (inkey && inkeylen > 0 && inval && invallen > 0) - { - if (start == NULL) - { - start = malloc (sizeof (struct response)); - next = start; - } - else - { - next->next = malloc (sizeof (struct response)); - next = next->next; - } - next->next = NULL; - next->val = malloc (invallen + 1); - strncpy (next->val, inval, invallen); - next->val[invallen] = '\0'; - } - - return 0; -} - -enum nss_status -internal_nis_setetherent (void) -{ - char *domainname; - struct ypall_callback ypcb; - enum nss_status status; - - yp_get_default_domain (&domainname); - - while (start != NULL) - { - if (start->val != NULL) - free (start->val); - next = start; - start = start->next; - free (next); - } - start = NULL; - - ypcb.foreach = saveit; - ypcb.data = NULL; - status = yperr2nss (yp_all (domainname, "ethers.byname", &ypcb)); - next = start; - - return status; -} - -enum nss_status -_nss_nis_setetherent (void) -{ - enum nss_status result; - - __libc_lock_lock (lock); - - result = internal_nis_setetherent (); - - __libc_lock_unlock (lock); - - return result; -} - -enum nss_status -_nss_nis_endetherent (void) -{ - __libc_lock_lock (lock); - - while (start != NULL) - { - if (start->val != NULL) - free (start->val); - next = start; - start = start->next; - free (next); - } - start = NULL; - next = NULL; - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - int parse_res; - - if (start == NULL) - internal_nis_setetherent (); - - /* Get the next entry until we found a correct one. */ - do - { - char *p; - - if (next == NULL) - return NSS_STATUS_NOTFOUND; - p = strncpy (buffer, next->val, buflen); - next = next->next; - - while (isspace (*p)) - ++p; - - parse_res = _nss_files_parse_etherent (p, eth, data, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getetherent_r (struct ether *result, char *buffer, size_t buflen) -{ - int status; - - __libc_lock_lock (lock); - - status = internal_nis_getetherent_r (result, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_gethostton_r (const char *name, struct ether *eth, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, parse_res; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - retval = yperr2nss (yp_match (domain, "ethers.byname", name, - strlen (name), &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_etherent (p, eth, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, nlen, parse_res; - char buf[33]; - - if (addr == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - nlen = sprintf (buf, "%x:%x:%x:%x:%x:%x", - (int) addr->ether_addr_octet[0], - (int) addr->ether_addr_octet[1], - (int) addr->ether_addr_octet[2], - (int) addr->ether_addr_octet[3], - (int) addr->ether_addr_octet[4], - (int) addr->ether_addr_octet[5]); - - retval = yperr2nss (yp_match (domain, "ethers.byaddr", buf, - nlen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_etherent (p, eth, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-grp.c b/glibc-compat/nss_nis/nis-grp.c deleted file mode 100644 index 5b8e838bdc..0000000000 --- a/glibc-compat/nss_nis/nis-grp.c +++ /dev/null @@ -1,249 +0,0 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <glibc-compat/include/grp.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME grent -#define STRUCTURE group -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -/* Protect global state against multiple changers */ -__libc_lock_define_initialized (static, lock) - -static bool_t new_start = 1; -static char *oldkey = NULL; -static int oldkeylen = 0; - -enum nss_status -_nss_nis_setgrent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endgrent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - char *domain, *result, *outkey; - int len, keylen, parse_res; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - /* Get the next entry until we found a correct one. */ - do - { - enum nss_status retval; - char *p; - - if (new_start) - retval = yperr2nss (yp_first (domain, "group.byname", - &outkey, &keylen, &result, &len)); - else - retval = yperr2nss ( yp_next (domain, "group.byname", - oldkey, oldkeylen, - &outkey, &keylen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_grent (p, grp, data, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - - free (oldkey); - oldkey = outkey; - oldkeylen = keylen; - new_start = 0; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getgrent_r (struct group *result, char *buffer, size_t buflen) -{ - int status; - - __libc_lock_lock (lock); - - status = internal_nis_getgrent_r (result, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getgrnam_r (const char *name, struct group *grp, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, parse_res; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - retval = yperr2nss (yp_match (domain, "group.byname", name, - strlen (name), &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_grent (p, grp, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getgrgid_r (gid_t gid, struct group *grp, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, nlen, parse_res; - char buf[32]; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - nlen = sprintf (buf, "%d", gid); - - retval = yperr2nss (yp_match (domain, "group.bygid", buf, - nlen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_grent (p, grp, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-hosts.c b/glibc-compat/nss_nis/nis-hosts.c deleted file mode 100644 index c6c413c55d..0000000000 --- a/glibc-compat/nss_nis/nis-hosts.c +++ /dev/null @@ -1,417 +0,0 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <ctype.h> -#include <glibc-compat/include/netdb.h> -#include <string.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <resolv.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get implementation for some internal functions. */ -#include "../../resolv/mapv4v6addr.h" -#include "../../resolv/mapv4v6hostent.h" - -#define ENTNAME hostent -#define DATABASE "hosts" -#define NEED_H_ERRNO - -#define ENTDATA hostent_data -struct hostent_data - { - unsigned char host_addr[16]; /* IPv4 or IPv6 address. */ - char *h_addr_ptrs[2]; /* Points to that and null terminator. */ - }; - -#define TRAILING_LIST_MEMBER h_aliases -#define TRAILING_LIST_SEPARATOR_P isspace -#include "../nss_files/files-parse.c" -LINE_PARSER -("#", - { - char *addr; - - STRING_FIELD (addr, isspace, 1); - - /* Parse address. */ - if ((_res.options & RES_USE_INET6) - && inet_pton (AF_INET6, addr, entdata->host_addr) > 0) - { - result->h_addrtype = AF_INET6; - result->h_length = IN6ADDRSZ; - } - else - if (inet_pton (AF_INET, addr, entdata->host_addr) > 0) - { - if (_res.options & RES_USE_INET6) - { - map_v4v6_address ((char *) entdata->host_addr, - (char *) entdata->host_addr); - result->h_addrtype = AF_INET6; - result->h_length = IN6ADDRSZ; - } - else - { - result->h_addrtype = AF_INET; - result->h_length = INADDRSZ; - } - } - else - /* Illegal address: ignore line. */ - return 0; - - /* Store a pointer to the address in the expected form. */ - entdata->h_addr_ptrs[0] = entdata->host_addr; - entdata->h_addr_ptrs[1] = NULL; - result->h_addr_list = entdata->h_addr_ptrs; - - /* If we need the host entry in IPv6 form change it now. */ - if (_res.options & RES_USE_INET6) - { - char *bufptr = data->linebuffer; - size_t buflen = (char *) data + datalen - bufptr; - int ibuflen = buflen; /* Use this for machines with size_t > int. */ - map_v4v6_hostent (result, &bufptr, &ibuflen); - buflen = ibuflen; - } - - STRING_FIELD (result->h_name, isspace, 1); - } -) - -__libc_lock_define_initialized (static, lock) - -static bool_t new_start = 1; -static char *oldkey = NULL; -static int oldkeylen = 0; - -enum nss_status -_nss_nis_sethostent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endhostent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_gethostent_r (struct hostent *host, char *buffer, - size_t buflen, int *h_errnop) -{ - char *domain; - char *result; - int len, parse_res; - char *outkey; - int keylen; - struct parser_data *data = (void *) buffer; - size_t linebuflen = buffer + buflen - data->linebuffer; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - if (buflen < sizeof *data + 1) - { - __set_errno (ERANGE); - *h_errnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - /* Get the next entry until we found a correct one. */ - do - { - enum nss_status retval; - char *p; - - if (new_start) - retval = yperr2nss (yp_first (domain, "hosts.byname", - &outkey, &keylen, &result, &len)); - else - retval = yperr2nss ( yp_next (domain, "hosts.byname", - oldkey, oldkeylen, - &outkey, &keylen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - switch (retval) - { - case NSS_STATUS_TRYAGAIN: - __set_errno (EAGAIN); - *h_errnop = TRY_AGAIN; - break; - case NSS_STATUS_NOTFOUND: - *h_errnop = HOST_NOT_FOUND; - break; - default: - *h_errnop = NO_RECOVERY; - break; - } - return retval; - } - - if ((size_t) (len + 1) > linebuflen) - { - free (result); - *h_errnop = NETDB_INTERNAL; - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (data->linebuffer, result, len); - data->linebuffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = parse_line (p, host, data, buflen); - if (parse_res == -1 && errno == ERANGE) - { - *h_errnop = NETDB_INTERNAL;; - return NSS_STATUS_TRYAGAIN; - } - free (oldkey); - oldkey = outkey; - oldkeylen = keylen; - new_start = 0; - } - while (!parse_res); - - *h_errnop = NETDB_SUCCESS; - return NSS_STATUS_SUCCESS; -} - -int -_nss_nis_gethostent_r (struct hostent *host, char *buffer, size_t buflen, - int *h_errnop) -{ - int status; - - __libc_lock_lock (lock); - - status = internal_nis_gethostent_r (host, buffer, buflen, h_errnop); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_gethostbyname2_r (const char *name, int af, struct hostent *host, - char *buffer, size_t buflen, int *h_errnop) -{ - enum nss_status retval; - char *domain, *result, *p; - int len, parse_res; - struct parser_data *data = (void *) buffer; - size_t linebuflen = buffer + buflen - data->linebuffer; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - if (buflen < sizeof *data + 1) - { - *h_errnop = NETDB_INTERNAL; - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - else - { - /* Convert name to lowercase. */ - size_t namelen = strlen (name); - char name2[namelen + 1]; - int i; - - for (i = 0; i < namelen; ++i) - name2[i] = tolower (name[i]); - name2[i] = '\0'; - - retval = yperr2nss (yp_match (domain, "hosts.byname", name2, - namelen, &result, &len)); - - } - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - { - *h_errnop = TRY_AGAIN; - __set_errno (EAGAIN); - } - if (retval == NSS_STATUS_NOTFOUND) - *h_errnop = HOST_NOT_FOUND; - return retval; - } - - if ((size_t) (len + 1) > linebuflen) - { - free (result); - *h_errnop = NETDB_INTERNAL; - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (data->linebuffer, result, len); - data->linebuffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = parse_line (p, host, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - { - *h_errnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - if (parse_res == 0 || host->h_addrtype != af) - { - *h_errnop = HOST_NOT_FOUND; - return NSS_STATUS_NOTFOUND; - } - - *h_errnop = NETDB_SUCCESS; - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_gethostbyname_r (const char *name, struct hostent *host, - char *buffer, size_t buflen, int *h_errnop) -{ - if (_res.options & RES_USE_INET6) - { - enum nss_status status; - - status = _nss_nis_gethostbyname2_r (name, AF_INET6, host, buffer, buflen, - h_errnop); - if (status == NSS_STATUS_SUCCESS) - return status; - } - - return _nss_nis_gethostbyname2_r (name, AF_INET, host, buffer, buflen, - h_errnop); -} - -enum nss_status -_nss_nis_gethostbyaddr_r (char *addr, int addrlen, int type, - struct hostent *host, char *buffer, size_t buflen, - int *h_errnop) -{ - enum nss_status retval; - char *domain, *result, *p; - int len, parse_res; - char *buf; - struct parser_data *data = (void *) buffer; - size_t linebuflen = buffer + buflen - data->linebuffer; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - if (buflen < sizeof *data + 1) - { - __set_errno (ERANGE); - *h_errnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - buf = inet_ntoa (*(struct in_addr *) addr); - - retval = yperr2nss (yp_match (domain, "hosts.byaddr", buf, - strlen (buf), &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - { - *h_errnop = TRY_AGAIN; - __set_errno (EAGAIN); - } - if (retval == NSS_STATUS_NOTFOUND) - *h_errnop = HOST_NOT_FOUND; - return retval; - } - - if ((size_t) (len + 1) > linebuflen) - { - free (result); - __set_errno (ERANGE); - *h_errnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (data->linebuffer, result, len); - data->linebuffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = parse_line (p, host, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - { - *h_errnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - else if (parse_res == 0) - { - *h_errnop = HOST_NOT_FOUND; - return NSS_STATUS_NOTFOUND; - } - - *h_errnop = NETDB_SUCCESS; - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-netgrp.c b/glibc-compat/nss_nis/nis-netgrp.c deleted file mode 100644 index da87f1a605..0000000000 --- a/glibc-compat/nss_nis/nis-netgrp.c +++ /dev/null @@ -1,128 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <ctype.h> -#include <errno.h> -#include <bits/libc-lock.h> -#include <glibc-compat/include/netdb.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <netgroup.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Locks the static variables in this file. */ -__libc_lock_define_initialized (static, lock) - -static char *data = NULL; -static size_t data_size = 0; -static char *cursor = NULL;; - -extern enum nss_status -_nss_netgroup_parseline (char **cursor, struct __netgrent *result, - char *buffer, size_t buflen); - -enum nss_status -_nss_nis_setnetgrent (char *group) -{ - char *domain; - char *result; - int len, group_len; - enum nss_status status; - - status = NSS_STATUS_SUCCESS; - - if (group[0] == '\0') - return NSS_STATUS_UNAVAIL; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - __libc_lock_lock (lock); - - if (data != NULL) - { - free (data); - data = NULL; - data_size = 0; - cursor = NULL; - } - - group_len = strlen (group); - - status = yperr2nss (yp_match (domain, "netgroup", group, group_len, - &result, &len)); - if (status == NSS_STATUS_SUCCESS) - { - if (len > 0) - { - data = malloc (len + 1); - data_size = len; - cursor = strncpy (data, result, len + 1); - data[len] = '\0'; - free (result); - } - else - status = NSS_STATUS_NOTFOUND; - } - - __libc_lock_unlock (lock); - - return status; -} - - -enum nss_status -_nss_nis_endnetgrent (void) -{ - __libc_lock_lock (lock); - - if (data != NULL) - { - free (data); - data = NULL; - data_size = 0; - cursor = NULL; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getnetgrent_r (struct __netgrent *result, char *buffer, size_t buflen) -{ - enum nss_status status; - - if (cursor == NULL) - return NSS_STATUS_NOTFOUND; - - __libc_lock_lock (lock); - - status = _nss_netgroup_parseline (&cursor, result, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} diff --git a/glibc-compat/nss_nis/nis-network.c b/glibc-compat/nss_nis/nis-network.c deleted file mode 100644 index 3accc2be41..0000000000 --- a/glibc-compat/nss_nis/nis-network.c +++ /dev/null @@ -1,318 +0,0 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <glibc-compat/include/netdb.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME netent -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -__libc_lock_define_initialized (static, lock) - -static bool_t new_start = 1; -static char *oldkey = NULL; -static int oldkeylen = 0; - -enum nss_status -_nss_nis_setnetent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endnetent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen, - int *herrnop) -{ - struct parser_data *data = (void *) buffer; - char *domain, *result, *outkey; - int len, keylen, parse_res; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - /* Get the next entry until we found a correct one. */ - do - { - enum nss_status retval; - char *p; - - if (new_start) - retval = yperr2nss (yp_first (domain, "networks.byname", - &outkey, &keylen, &result, &len)); - else - retval = yperr2nss ( yp_next (domain, "networks.byname", - oldkey, oldkeylen, - &outkey, &keylen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - { - *herrnop = NETDB_INTERNAL; - __set_errno (EAGAIN); - } - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - *herrnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_netent (p, net, data, buflen); - if (parse_res == -1 && errno == ERANGE) - { - *herrnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - free (oldkey); - oldkey = outkey; - oldkeylen = keylen; - new_start = 0; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen, - int *herrnop) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_getnetent_r (net, buffer, buflen, herrnop); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getnetbyname_r (const char *name, struct netent *net, - char *buffer, size_t buflen, int *herrnop) -{ - enum nss_status retval; - struct parser_data *data = (void *) buffer; - char *domain, *result, *p; - int len, parse_res; - - if (name == NULL) - { - __set_errno (EINVAL); - *herrnop = NETDB_INTERNAL; - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - if (buflen < sizeof *data + 1) - { - *herrnop = NETDB_INTERNAL; - __set_errno(ERANGE); - return NSS_STATUS_TRYAGAIN; - } - else - { - /* Convert name to lowercase. */ - size_t namlen = strlen (name); - char name2[namlen + 1]; - int i; - - for (i = 0; i < namlen; ++i) - name2[i] = tolower (name[i]); - name2[i] = '\0'; - - retval = yperr2nss (yp_match (domain, "networks.byname", name2, - namlen, &result, &len)); - } - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - { - __set_errno (EAGAIN); - *herrnop = NETDB_INTERNAL; - } - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - *herrnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_netent (p, net, data, buflen); - - if (parse_res <= 0) - { - *herrnop = NETDB_INTERNAL; - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else - return NSS_STATUS_NOTFOUND; - } - else - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getnetbyaddr_r (unsigned long addr, int type, struct netent *net, - char *buffer, size_t buflen, int *herrnop) -{ - struct parser_data *data = (void *) buffer; - char *domain; - char *result; - int len; - char buf[256]; - int blen; - struct in_addr in; - char *p; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - in = inet_makeaddr (addr, 0); - strcpy (buf, inet_ntoa (in)); - blen = strlen (buf); - - while (1) - { - enum nss_status retval; - int parse_res; - - retval = yperr2nss (yp_match (domain, "networks.byaddr", buf, - strlen (buf), &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_NOTFOUND) - { - if (buf[blen - 2] == '.' && buf[blen - 1] == '0') - { - /* Try again, but with trailing dot(s) - removed (one by one) */ - buf[blen - 2] = '\0'; - blen -= 2; - continue; - } - else - return NSS_STATUS_NOTFOUND; - } - else - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - *herrnop = NETDB_INTERNAL; - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_netent (p, net, data, buflen); - - - if (parse_res <= 0) - { - *herrnop = NETDB_INTERNAL; - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else - return NSS_STATUS_NOTFOUND; - } - else - return NSS_STATUS_SUCCESS; - } -} diff --git a/glibc-compat/nss_nis/nis-proto.c b/glibc-compat/nss_nis/nis-proto.c deleted file mode 100644 index 8dff7d3687..0000000000 --- a/glibc-compat/nss_nis/nis-proto.c +++ /dev/null @@ -1,280 +0,0 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <glibc-compat/include/netdb.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME protoent -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -__libc_lock_define_initialized (static, lock) - -struct response -{ - char *val; - struct response *next; -}; - -static struct response *start = NULL; -static struct response *next = NULL; - -static int -saveit (int instatus, char *inkey, int inkeylen, char *inval, - int invallen, char *indata) -{ - if (instatus != YP_TRUE) - return instatus; - - if (inkey && inkeylen > 0 && inval && invallen > 0) - { - if (start == NULL) - { - start = malloc (sizeof (struct response)); - next = start; - } - else - { - next->next = malloc (sizeof (struct response)); - next = next->next; - } - next->next = NULL; - next->val = malloc (invallen + 1); - strncpy (next->val, inval, invallen); - next->val[invallen] = '\0'; - } - - return 0; -} - -enum nss_status -internal_nis_setprotoent (void) -{ - char *domainname; - struct ypall_callback ypcb; - enum nss_status status; - - yp_get_default_domain (&domainname); - - while (start != NULL) - { - if (start->val != NULL) - free (start->val); - next = start; - start = start->next; - free (next); - } - start = NULL; - - ypcb.foreach = saveit; - ypcb.data = NULL; - status = yperr2nss (yp_all (domainname, "protocols.bynumber", &ypcb)); - next = start; - - return status; -} - -enum nss_status -_nss_nis_setprotoent (void) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_setprotoent (); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_endprotoent (void) -{ - __libc_lock_lock (lock); - - while (start != NULL) - { - if (start->val != NULL) - free (start->val); - next = start; - start = start->next; - free (next); - } - start = NULL; - next = NULL; - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getprotoent_r (struct protoent *proto, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - int parse_res; - - if (start == NULL) - internal_nis_setprotoent (); - - /* Get the next entry until we found a correct one. */ - do - { - char *p; - - if (next == NULL) - return NSS_STATUS_NOTFOUND; - p = strncpy (buffer, next->val, buflen); - next = next->next; - - while (isspace (*p)) - ++p; - - parse_res = _nss_files_parse_protoent (p, proto, data, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getprotoent_r (struct protoent *proto, char *buffer, size_t buflen) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_getprotoent_r (proto, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getprotobyname_r (const char *name, struct protoent *proto, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, parse_res; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - retval = yperr2nss (yp_match (domain, "protocols.byname", name, - strlen (name), &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_protoent (p, proto, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getprotobynumber_r (int number, struct protoent *proto, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, nlen, parse_res; - char buf[32]; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - nlen = sprintf (buf, "%d", number); - - retval = yperr2nss (yp_match (domain, "protocols.bynumber", buf, - nlen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_protoent (p, proto, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-pwd.c b/glibc-compat/nss_nis/nis-pwd.c deleted file mode 100644 index e18c80d8ac..0000000000 --- a/glibc-compat/nss_nis/nis-pwd.c +++ /dev/null @@ -1,407 +0,0 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <glibc-compat/include/pwd.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME pwent -#define STRUCTURE passwd -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -/* Protect global state against multiple changers */ -__libc_lock_define_initialized (static, lock) - -static bool_t new_start = 1; -static char *oldkey = NULL; -static int oldkeylen = 0; - -enum nss_status -_nss_nis_setpwent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endpwent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getpwent_r (struct passwd *pwd, char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - char *domain; - int parse_res; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - /* Get the next entry until we found a correct one. */ - do - { - enum nss_status retval; - char *result, *outkey, *result2, *p; - int len, keylen, len2; - size_t namelen; - - if (new_start) - retval = yperr2nss (yp_first (domain, "passwd.byname", - &outkey, &keylen, &result, &len)); - else - retval = yperr2nss ( yp_next (domain, "passwd.byname", - oldkey, oldkeylen, - &outkey, &keylen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - /* Check for adjunct style secret passwords. They can be - recognized by a password starting with "##". */ - p = strchr (result, ':'); - if (p != NULL /* This better should be true in all cases. */ - && p[1] == '#' && p[2] == '#' - && (namelen = p - result, - yp_match (domain, "passwd.adjunct.byname", result, namelen, - &result2, &len2)) == YPERR_SUCCESS) - { - /* We found a passwd.adjunct entry. Merge encrypted - password therein into original result. */ - char *encrypted = strchr (result2, ':'); - char *endp, *tmp; - size_t restlen; - - if (encrypted == NULL - || (endp = strchr (++encrypted, ':')) == NULL - || (p = strchr (p + 1, ':')) == NULL) - { - /* Invalid format of the entry. This never should happen - unless the data from which the NIS table is generated is - wrong. We simply ignore it. */ - free (result2); - goto non_adjunct; - } - - restlen = len - (p - result); - if ((size_t) (namelen + (endp - encrypted) + restlen + 2) > buflen) - { - free (result2); - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - memcpy (buffer, result, namelen); - tmp = buffer + namelen; - *tmp++ = ':'; - memcpy (tmp, encrypted, endp - encrypted); - tmp += endp - encrypted; - memcpy (tmp, p, restlen + 1); - p = buffer; - - free (result2); - } - else - { - non_adjunct: - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_pwent (p, pwd, data, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - - free (oldkey); - oldkey = outkey; - oldkeylen = keylen; - new_start = 0; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getpwent_r (struct passwd *result, char *buffer, size_t buflen) -{ - int status; - - __libc_lock_lock (lock); - - status = internal_nis_getpwent_r (result, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getpwnam_r (const char *name, struct passwd *pwd, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *result2, *p; - int len, len2, parse_res; - size_t namelen; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - namelen = strlen (name); - - retval = yperr2nss (yp_match (domain, "passwd.byname", name, - namelen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - /* Check for adjunct style secret passwords. They can be recognized - by a password starting with "##". */ - p = strchr (result, ':'); - if (p != NULL /* This better should be true in all cases. */ - && p[1] == '#' && p[2] == '#' - && (namelen = p - result, - yp_match (domain, "passwd.adjunct.byname", name, namelen, - &result2, &len2)) == YPERR_SUCCESS) - { - /* We found a passwd.adjunct entry. Merge encrypted password - therein into original result. */ - char *encrypted = strchr (result2, ':'); - char *endp, *tmp; - size_t restlen; - - if (encrypted == NULL - || (endp = strchr (++encrypted, ':')) == NULL - || (p = strchr (p + 1, ':')) == NULL) - { - /* Invalid format of the entry. This never should happen - unless the data from which the NIS table is generated is - wrong. We simply ignore it. */ - free (result2); - goto non_adjunct; - } - - restlen = len - (p - result); - if ((size_t) (namelen + (endp - encrypted) + restlen + 2) > buflen) - { - free (result2); - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - memcpy (buffer, name, namelen); - tmp = buffer + namelen; - *tmp++ = ':'; - memcpy (tmp, encrypted, endp - encrypted); - tmp += endp - encrypted; - memcpy (tmp, p, restlen + 1); - p = buffer; - - free (result2); - } - else - { - non_adjunct: - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - } - - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_pwent (p, pwd, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p, *result2; - int len, nlen, parse_res, len2; - char buf[32]; - size_t namelen; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - nlen = sprintf (buf, "%d", uid); - - retval = yperr2nss (yp_match (domain, "passwd.byuid", buf, - nlen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - /* Check for adjunct style secret passwords. They can be recognized - by a password starting with "##". */ - p = strchr (result, ':'); - if (p != NULL /* This better should be true in all cases. */ - && p[1] == '#' && p[2] == '#' - && (namelen = p - result, - yp_match (domain, "passwd.adjunct.byname", result, namelen, - &result2, &len2)) == YPERR_SUCCESS) - { - /* We found a passwd.adjunct entry. Merge encrypted password - therein into original result. */ - char *encrypted = strchr (result2, ':'); - char *endp, *tmp; - size_t restlen; - - if (encrypted == NULL - || (endp = strchr (++encrypted, ':')) == NULL - || (p = strchr (p + 1, ':')) == NULL) - { - /* Invalid format of the entry. This never should happen - unless the data from which the NIS table is generated is - wrong. We simply ignore it. */ - free (result2); - goto non_adjunct; - } - - restlen = len - (p - result); - if ((size_t) (namelen + (endp - encrypted) + restlen + 2) > buflen) - { - free (result2); - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - memcpy (buffer, result, namelen); - tmp = buffer + namelen; - *tmp++ = ':'; - memcpy (tmp, encrypted, endp - encrypted); - tmp += endp - encrypted; - memcpy (tmp, p, restlen + 1); - p = buffer; - - free (result2); - } - else - { - non_adjunct: - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - } - - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_pwent (p, pwd, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-rpc.c b/glibc-compat/nss_nis/nis-rpc.c deleted file mode 100644 index b265fcdecb..0000000000 --- a/glibc-compat/nss_nis/nis-rpc.c +++ /dev/null @@ -1,295 +0,0 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <glibc-compat/include/netdb.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME rpcent -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -__libc_lock_define_initialized (static, lock) - -struct response_t -{ - char *val; - struct response_t *next; -}; - -struct intern_t -{ - struct response_t *start; - struct response_t *next; -}; -typedef struct intern_t intern_t; - -static intern_t intern = {NULL, NULL}; - -static int -saveit (int instatus, char *inkey, int inkeylen, char *inval, - int invallen, char *indata) -{ - intern_t *intern = (intern_t *)indata; - - if (instatus != YP_TRUE) - return instatus; - - if (inkey && inkeylen > 0 && inval && invallen > 0) - { - if (intern->start == NULL) - { - intern->start = malloc (sizeof (struct response_t)); - intern->next = intern->start; - } - else - { - intern->next->next = malloc (sizeof (struct response_t)); - intern->next = intern->next->next; - } - intern->next->next = NULL; - intern->next->val = malloc (invallen + 1); - strncpy (intern->next->val, inval, invallen); - intern->next->val[invallen] = '\0'; - } - - return 0; -} - -static enum nss_status -internal_nis_setrpcent (intern_t *intern) -{ - char *domainname; - struct ypall_callback ypcb; - enum nss_status status; - - if (yp_get_default_domain (&domainname)) - return NSS_STATUS_UNAVAIL; - - while (intern->start != NULL) - { - if (intern->start->val != NULL) - free (intern->start->val); - intern->next = intern->start; - intern->start = intern->start->next; - free (intern->next); - } - intern->start = NULL; - - ypcb.foreach = saveit; - ypcb.data = (char *)intern; - status = yperr2nss (yp_all(domainname, "rpc.bynumber", &ypcb)); - intern->next = intern->start; - - return status; -} - -enum nss_status -_nss_nis_setrpcent (void) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_setrpcent (&intern); - - __libc_lock_unlock (lock); - - return status; -} - -static enum nss_status -internal_nis_endrpcent (intern_t *intern) -{ - while (intern->start != NULL) - { - if (intern->start->val != NULL) - free (intern->start->val); - intern->next = intern->start; - intern->start = intern->start->next; - free (intern->next); - } - intern->start = NULL; - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endrpcent (void) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_endrpcent (&intern); - - __libc_lock_unlock (lock); - - return status; -} - -static enum nss_status -internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen, - intern_t *data) -{ - struct parser_data *pdata = (void *) buffer; - int parse_res; - char *p; - - if (data->start == NULL) - internal_nis_setrpcent (data); - - /* Get the next entry until we found a correct one. */ - do - { - if (data->next == NULL) - return NSS_STATUS_NOTFOUND; - p = strncpy (buffer, data->next->val, buflen); - data->next = data->next->next; - while (isspace (*p)) - ++p; - - parse_res = _nss_files_parse_rpcent (p, rpc, pdata, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_getrpcent_r (rpc, buffer, buflen, &intern); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getrpcbyname_r (const char *name, struct rpcent *rpc, - char *buffer, size_t buflen) -{ - intern_t data = {NULL, NULL}; - enum nss_status status; - int found; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - status = internal_nis_setrpcent (&data); - if (status != NSS_STATUS_SUCCESS) - return status; - - found = 0; - while (!found && - ((status = internal_nis_getrpcent_r (rpc, buffer, buflen, &data)) - == NSS_STATUS_SUCCESS)) - { - if (strcmp (rpc->r_name, name) == 0) - found = 1; - else - { - int i = 0; - - while (rpc->r_aliases[i] != NULL) - { - if (strcmp (rpc->r_aliases[i], name) == 0) - { - found = 1; - break; - } - else - ++i; - } - } - } - - internal_nis_endrpcent (&data); - - if (!found && status == NSS_STATUS_SUCCESS) - return NSS_STATUS_NOTFOUND; - else - return status; -} - -enum nss_status -_nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, nlen, parse_res; - char buf[32]; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - nlen = sprintf (buf, "%d", number); - - retval = yperr2nss (yp_match (domain, "rpc.bynumber", buf, - nlen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_rpcent (p, rpc, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} diff --git a/glibc-compat/nss_nis/nis-service.c b/glibc-compat/nss_nis/nis-service.c deleted file mode 100644 index 75b871e440..0000000000 --- a/glibc-compat/nss_nis/nis-service.c +++ /dev/null @@ -1,280 +0,0 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <glibc-compat/include/netdb.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME servent -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -__libc_lock_define_initialized (static, lock) - -struct response_t -{ - char *val; - struct response_t *next; -}; - -struct intern_t -{ - struct response_t *start; - struct response_t *next; -}; -typedef struct intern_t intern_t; - -static intern_t intern = { NULL, NULL }; - -static int -saveit (int instatus, char *inkey, int inkeylen, char *inval, - int invallen, char *indata) -{ - intern_t *intern = (intern_t *) indata; - - if (instatus != YP_TRUE) - return instatus; - - if (inkey && inkeylen > 0 && inval && invallen > 0) - { - if (intern->start == NULL) - { - intern->start = malloc (sizeof (struct response_t)); - intern->next = intern->start; - } - else - { - intern->next->next = malloc (sizeof (struct response_t)); - intern->next = intern->next->next; - } - intern->next->next = NULL; - intern->next->val = malloc (invallen + 1); - strncpy (intern->next->val, inval, invallen); - intern->next->val[invallen] = '\0'; - } - - return 0; -} - -static enum nss_status -internal_nis_setservent (intern_t *intern) -{ - char *domainname; - struct ypall_callback ypcb; - enum nss_status status; - - if (yp_get_default_domain (&domainname)) - return NSS_STATUS_UNAVAIL; - - while (intern->start != NULL) - { - if (intern->start->val != NULL) - free (intern->start->val); - intern->next = intern->start; - intern->start = intern->start->next; - free (intern->next); - } - intern->start = NULL; - - ypcb.foreach = saveit; - ypcb.data = (char *) intern; - status = yperr2nss (yp_all (domainname, "services.byname", &ypcb)); - intern->next = intern->start; - - return status; -} -enum nss_status -_nss_nis_setservent (void) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_setservent (&intern); - - __libc_lock_unlock (lock); - - return status; -} - -static enum nss_status -internal_nis_endservent (intern_t * intern) -{ - while (intern->start != NULL) - { - if (intern->start->val != NULL) - free (intern->start->val); - intern->next = intern->start; - intern->start = intern->start->next; - free (intern->next); - } - intern->start = NULL; - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endservent (void) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_endservent (&intern); - - __libc_lock_unlock (lock); - - return status; -} - -static enum nss_status -internal_nis_getservent_r (struct servent *serv, char *buffer, - size_t buflen, intern_t *data) -{ - struct parser_data *pdata = (void *) buffer; - int parse_res; - char *p; - - if (data->start == NULL) - internal_nis_setservent (data); - - /* Get the next entry until we found a correct one. */ - do - { - if (data->next == NULL) - return NSS_STATUS_NOTFOUND; - p = strncpy (buffer, data->next->val, buflen); - data->next = data->next->next; - while (isspace (*p)) - ++p; - - parse_res = _nss_files_parse_servent (p, serv, pdata, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getservent_r (struct servent *serv, char *buffer, size_t buflen) -{ - enum nss_status status; - - __libc_lock_lock (lock); - - status = internal_nis_getservent_r (serv, buffer, buflen, &intern); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getservbyname_r (const char *name, char *protocol, - struct servent *serv, char *buffer, size_t buflen) -{ - intern_t data = { NULL, NULL }; - enum nss_status status; - int found; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - status = internal_nis_setservent (&data); - if (status != NSS_STATUS_SUCCESS) - return status; - - found = 0; - while (!found && - ((status = internal_nis_getservent_r (serv, buffer, buflen, &data)) - == NSS_STATUS_SUCCESS)) - { - if (protocol == NULL || strcmp (serv->s_proto, protocol) == 0) - { - char **cp; - - if (strcmp (serv->s_name, name) == 0) - found = 1; - else - for (cp = serv->s_aliases; *cp; cp++) - if (strcmp (name, *cp) == 0) - found = 1; - } - } - - internal_nis_endservent (&data); - - if (!found && status == NSS_STATUS_SUCCESS) - return NSS_STATUS_NOTFOUND; - else - return status; -} - -enum nss_status -_nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv, - char *buffer, size_t buflen) -{ - intern_t data = { NULL, NULL }; - enum nss_status status; - int found; - - if (protocol == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - status = internal_nis_setservent (&data); - if (status != NSS_STATUS_SUCCESS) - return status; - - found = 0; - while (!found && - ((status = internal_nis_getservent_r (serv, buffer, buflen, &data)) - == NSS_STATUS_SUCCESS)) - { - if (htons (serv->s_port) == port) - { - if (strcmp (serv->s_proto, protocol) == 0) - { - found = 1; - } - } - } - - internal_nis_endservent (&data); - - if (!found && status == NSS_STATUS_SUCCESS) - return NSS_STATUS_NOTFOUND; - else - return status; -} diff --git a/glibc-compat/nss_nis/nis-spwd.c b/glibc-compat/nss_nis/nis-spwd.c deleted file mode 100644 index d7857b2c88..0000000000 --- a/glibc-compat/nss_nis/nis-spwd.c +++ /dev/null @@ -1,201 +0,0 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <nss.h> -#include <ctype.h> -#include <errno.h> -#include <string.h> -#include <glibc-compat/include/shadow.h> -#include <bits/libc-lock.h> -#include <rpcsvc/yp.h> -#include <rpcsvc/ypclnt.h> - -#include "nss-nis.h" - -/* Get the declaration of the parser function. */ -#define ENTNAME spent -#define STRUCTURE spwd -#define EXTERN_PARSER -#include "../nss_files/files-parse.c" - -/* Protect global state against multiple changers */ -__libc_lock_define_initialized (static, lock) - -static bool_t new_start = 1; -static char *oldkey = NULL; -static int oldkeylen = 0; - -enum nss_status -_nss_nis_setspent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_endspent (void) -{ - __libc_lock_lock (lock); - - new_start = 1; - if (oldkey != NULL) - { - free (oldkey); - oldkey = NULL; - oldkeylen = 0; - } - - __libc_lock_unlock (lock); - - return NSS_STATUS_SUCCESS; -} - -static enum nss_status -internal_nis_getspent_r (struct spwd *sp, char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - char *domain, *result, *outkey; - int len, keylen, parse_res; - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - /* Get the next entry until we found a correct one. */ - do - { - enum nss_status retval; - char *p; - - if (new_start) - retval = yperr2nss (yp_first (domain, "shadow.byname", - &outkey, &keylen, &result, &len)); - else - retval = yperr2nss ( yp_next (domain, "shadow.byname", - oldkey, oldkeylen, - &outkey, &keylen, &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_spent (p, sp, data, buflen); - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - - free (oldkey); - oldkey = outkey; - oldkeylen = keylen; - new_start = 0; - } - while (!parse_res); - - return NSS_STATUS_SUCCESS; -} - -enum nss_status -_nss_nis_getspent_r (struct spwd *result, char *buffer, size_t buflen) -{ - int status; - - __libc_lock_lock (lock); - - status = internal_nis_getspent_r (result, buffer, buflen); - - __libc_lock_unlock (lock); - - return status; -} - -enum nss_status -_nss_nis_getspnam_r (const char *name, struct spwd *sp, - char *buffer, size_t buflen) -{ - struct parser_data *data = (void *) buffer; - enum nss_status retval; - char *domain, *result, *p; - int len, parse_res; - - if (name == NULL) - { - __set_errno (EINVAL); - return NSS_STATUS_UNAVAIL; - } - - if (yp_get_default_domain (&domain)) - return NSS_STATUS_UNAVAIL; - - retval = yperr2nss (yp_match (domain, "shadow.byname", name, - strlen (name), &result, &len)); - - if (retval != NSS_STATUS_SUCCESS) - { - if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); - return retval; - } - - if ((size_t) (len + 1) > buflen) - { - free (result); - __set_errno (ERANGE); - return NSS_STATUS_TRYAGAIN; - } - - p = strncpy (buffer, result, len); - buffer[len] = '\0'; - while (isspace (*p)) - ++p; - free (result); - - parse_res = _nss_files_parse_spent (p, sp, data, buflen); - - if (parse_res == -1 && errno == ERANGE) - return NSS_STATUS_TRYAGAIN; - else if (parse_res == 0) - return NSS_STATUS_NOTFOUND; - - return NSS_STATUS_SUCCESS; -} |