Remove our copies of the samba libraries.

Packages are already available in debian unstable and will soon land in Fedora.
See BUILD.TXT for details.
We still keep libreplace as we still use its configure macros, until we find
time to extract only waht we need and have our own macros.

1 files changed, 0 insertions, 395 deletions

diff --git a/ldb/nssldb/ldb-nss.c b/ldb/nssldb/ldb-nss.c
deleted file mode 100644
index 8f7321031..000000000
--- a/ldb/nssldb/ldb-nss.c
+++ /dev/null
@@ -1,395 +0,0 @@
-/* 
-   LDB nsswitch module
-
-   Copyright (C) Simo Sorce 2006
-   
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 3 of the License, or (at your option) any later version.
-   
-   This 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 Lesser General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ldb-nss.h"
-
-struct _ldb_nss_context *_ldb_nss_ctx = NULL;
-
-NSS_STATUS _ldb_nss_init(void)
-{
-	int ret;
-
-	pid_t mypid = getpid();
-
-	if (_ldb_nss_ctx != NULL) {
-		if (_ldb_nss_ctx->pid == mypid) {
-			/* already initialized */
-			return NSS_STATUS_SUCCESS;
-		} else {
-			/* we are in a forked child now, reinitialize */
-			talloc_free(_ldb_nss_ctx);
-			_ldb_nss_ctx = NULL;
-		}
-	}
-		
-	_ldb_nss_ctx = talloc_named(NULL, 0, "_ldb_nss_ctx(%u)", mypid);
-	if (_ldb_nss_ctx == NULL) {
-		return NSS_STATUS_UNAVAIL;
-	}
-
-	_ldb_nss_ctx->pid = mypid;
-
-	_ldb_nss_ctx->ldb = ldb_init(_ldb_nss_ctx, NULL);
-	if (_ldb_nss_ctx->ldb == NULL) {
-		goto failed;
-	}
-
-	ret = ldb_connect(_ldb_nss_ctx->ldb, _LDB_NSS_URL, LDB_FLG_RDONLY, NULL);
-	if (ret != LDB_SUCCESS) {
-		goto failed;
-	}
-
-	_ldb_nss_ctx->base = ldb_dn_new(_ldb_nss_ctx, _ldb_nss_ctx->ldb, _LDB_NSS_BASEDN);
-	if ( ! ldb_dn_validate(_ldb_nss_ctx->base)) {
-		goto failed;
-	}
-
-	_ldb_nss_ctx->pw_cur = 0;
-	_ldb_nss_ctx->pw_res = NULL;
-	_ldb_nss_ctx->gr_cur = 0;
-	_ldb_nss_ctx->gr_res = NULL;
-
-	return NSS_STATUS_SUCCESS;
-
-failed:
-	/* talloc_free(_ldb_nss_ctx); */
-	_ldb_nss_ctx = NULL;
-	return NSS_STATUS_UNAVAIL;
-}
-
-NSS_STATUS _ldb_nss_fill_passwd(struct passwd *result,
-				char *buffer,
-				int buflen,
-				int *errnop,
-				struct ldb_message *msg)
-{
-	int len;
-	int bufpos;
-	const char *tmp;
-
-	bufpos = 0;
-
-	/* get username */
-	tmp = ldb_msg_find_attr_as_string(msg, "uid", NULL);
-	if (tmp == NULL) {
-		/* this is a fatal error */
-		*errnop = errno = ENOENT;
-		return NSS_STATUS_UNAVAIL;
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->pw_name = &buffer[bufpos];
-	bufpos += len;
-
-	/* get userPassword */
-	tmp = ldb_msg_find_attr_as_string(msg, "userPassword", NULL);
-	if (tmp == NULL) {
-		tmp = "LDB";
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->pw_passwd = &buffer[bufpos];
-	bufpos += len;
-
-	/* this backend never serves an uid 0 user */
-	result->pw_uid = ldb_msg_find_attr_as_int(msg, "uidNumber", 0);
-	if (result->pw_uid == 0) {
-		/* this is a fatal error */
-		*errnop = errno = ENOENT;
-		return NSS_STATUS_UNAVAIL;
-	}
-
-	result->pw_gid = ldb_msg_find_attr_as_int(msg, "gidNumber", 0);
-	if (result->pw_gid == 0) {
-		/* this is a fatal error */
-		*errnop = errno = ENOENT;
-		return NSS_STATUS_UNAVAIL;
-	}
-
-	/* get gecos */
-	tmp = ldb_msg_find_attr_as_string(msg, "gecos", NULL);
-	if (tmp == NULL) {
-		tmp = "";
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->pw_gecos = &buffer[bufpos];
-	bufpos += len;
-
-	/* get homeDirectory */
-	tmp = ldb_msg_find_attr_as_string(msg, "homeDirectory", NULL);
-	if (tmp == NULL) {
-		tmp = "";
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->pw_dir = &buffer[bufpos];
-	bufpos += len;
-
-	/* get shell */
-	tmp = ldb_msg_find_attr_as_string(msg, "loginShell", NULL);
-	if (tmp == NULL) {
-		tmp = "";
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->pw_shell = &buffer[bufpos];
-	bufpos += len;
-
-	return NSS_STATUS_SUCCESS;
-}
-
-NSS_STATUS _ldb_nss_fill_group(struct group *result,
-				char *buffer,
-				int buflen,
-				int *errnop,
-				struct ldb_message *group,
-				struct ldb_result *members)
-{
-	const char *tmp;
-	size_t len;
-	size_t bufpos;
-	size_t lsize;
-	int i;
-
-	bufpos = 0;
-
-	/* get group name */
-	tmp = ldb_msg_find_attr_as_string(group, "cn", NULL);
-	if (tmp == NULL) {
-		/* this is a fatal error */
-		*errnop = errno = ENOENT;
-		return NSS_STATUS_UNAVAIL;
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->gr_name = &buffer[bufpos];
-	bufpos += len;
-
-	/* get userPassword */
-	tmp = ldb_msg_find_attr_as_string(group, "userPassword", NULL);
-	if (tmp == NULL) {
-		tmp = "LDB";
-	}
-	len = strlen(tmp)+1;
-	if (bufpos + len > buflen) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	}
-	memcpy(&buffer[bufpos], tmp, len);
-	result->gr_passwd = &buffer[bufpos];
-	bufpos += len;
-
-	result->gr_gid = ldb_msg_find_attr_as_int(group, "gidNumber", 0);
-	if (result->gr_gid == 0) {
-		/* this is a fatal error */
-		*errnop = errno = ENOENT;
-		return NSS_STATUS_UNAVAIL;
-	}
-
-	/* check if there is enough memory for the list of pointers */
-	lsize = (members->count + 1) * sizeof(char *);
-
-	/* align buffer on pointer boundary */
-	bufpos += (sizeof(char*) - ((unsigned long)(buffer) % sizeof(char*)));
-	if ((buflen - bufpos) < lsize) {
-		/* buffer too small */
-		*errnop = errno = EAGAIN;
-		return NSS_STATUS_TRYAGAIN;
-	} 
-
-	result->gr_mem = (char **)&buffer[bufpos];
-	bufpos += lsize;
-
-	for (i = 0; i < members->count; i++) {
-		tmp = ldb_msg_find_attr_as_string(members->msgs[i], "uid", NULL);
-		if (tmp == NULL) {
-			/* this is a fatal error */
-			*errnop = errno = ENOENT;
-			return NSS_STATUS_UNAVAIL;
-		}
-		len = strlen(tmp)+1;
-		if (bufpos + len > buflen) {
-			/* buffer too small */
-			*errnop = errno = EAGAIN;
-			return NSS_STATUS_TRYAGAIN;
-		}
-		memcpy(&buffer[bufpos], tmp, len);
-		result->gr_mem[i] = &buffer[bufpos];
-		bufpos += len;
-	}
-
-	result->gr_mem[i] = NULL;
-
-	return NSS_STATUS_SUCCESS;
-}
-
-NSS_STATUS _ldb_nss_fill_initgr(gid_t group,
-				long int limit,
-				long int *start,
-				long int *size,
-				gid_t **groups,
-				int *errnop,
-				struct ldb_result *grlist)
-{
-	NSS_STATUS ret;
-	int i;
-
-	for (i = 0; i < grlist->count; i++) {
-
-		if (limit && (*start > limit)) {
-			/* TODO: warn no all groups were reported */
-			*errnop = 0;
-			ret = NSS_STATUS_SUCCESS;
-			goto done;
-		}
-
-		if (*start == *size) {
-			/* buffer full, enlarge it */
-			long int gs;
-			gid_t *gm;
-
-			gs = (*size) + 32;
-			if (limit && (gs > limit)) {
-				gs = limit;
-			}
-
-			gm = (gid_t *)realloc((*groups), gs * sizeof(gid_t));
-			if ( ! gm) {
-				*errnop = ENOMEM;
-				ret = NSS_STATUS_UNAVAIL;
-				goto done;
-			}
-
-			*groups = gm;
-			*size = gs;
-		}
-
-		(*groups)[*start] = ldb_msg_find_attr_as_int(grlist->msgs[i], "gidNumber", 0);
-		if ((*groups)[*start] == 0 || (*groups)[*start] == group) {
-			/* skip root group or primary group */
-			continue;
-		}
-		(*start)++;
-
-	}
-
-	*errnop = 0;
-	ret = NSS_STATUS_SUCCESS;
-done:
-	return ret;
-}
-
-#define _LDB_NSS_ALLOC_CHECK(mem) do { if (!mem) { errno = ENOMEM; return NSS_STATUS_UNAVAIL; } } while(0)
-
-NSS_STATUS _ldb_nss_group_request(struct ldb_result **_res,
-					struct ldb_dn *group_dn,
-					const char * const *attrs,
-					const char *mattr)
-{
-	struct ldb_control **ctrls;
-	struct ldb_control *ctrl;
-	struct ldb_asq_control *asqc;
-	struct ldb_request *req;
-	int ret;
-	struct ldb_result *res = *_res;
-
-	ctrls = talloc_array(res, struct ldb_control *, 2);
-	_LDB_NSS_ALLOC_CHECK(ctrls);
-
-	ctrl = talloc(ctrls, struct ldb_control);
-	_LDB_NSS_ALLOC_CHECK(ctrl);
-
-	asqc = talloc(ctrl, struct ldb_asq_control);
-	_LDB_NSS_ALLOC_CHECK(asqc);
-
-	asqc->source_attribute = talloc_strdup(asqc, mattr);
-	_LDB_NSS_ALLOC_CHECK(asqc->source_attribute);
-
-	asqc->request = 1;
-	asqc->src_attr_len = strlen(asqc->source_attribute);
-	ctrl->oid = LDB_CONTROL_ASQ_OID;
-	ctrl->critical = 1;
-	ctrl->data = asqc;
-	ctrls[0] = ctrl;
-	ctrls[1] = NULL;
-
-	ret = ldb_build_search_req(
-				&req,
-				_ldb_nss_ctx->ldb,
-				res,
-				group_dn,
-				LDB_SCOPE_BASE,
-				"(objectClass=*)",
-				attrs,
-				ctrls,
-				res,
-				ldb_search_default_callback);
-	
-	if (ret != LDB_SUCCESS) {
-		errno = ENOENT;
-		return NSS_STATUS_UNAVAIL;
-	}
-
-	ldb_set_timeout(_ldb_nss_ctx->ldb, req, 0);
-
-	ret = ldb_request(_ldb_nss_ctx->ldb, req);
-
-	if (ret == LDB_SUCCESS) {
-		ret = ldb_wait(req->handle, LDB_WAIT_ALL);
-	} else {
-		talloc_free(req);
-		return NSS_STATUS_UNAVAIL;
-	}
-
-	talloc_free(req);
-	return NSS_STATUS_SUCCESS;
-}
-