From ca0b72a1fdb7bd965065e833df34662afef0423e Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Fri, 16 Nov 2007 20:12:00 +0100 Subject: r26003: Split up DB_WRAP, as first step in an attempt to sanitize dependencies. (This used to be commit 56dfcb4f2f8e74c9d8b2fe3a0df043781188a555) --- source4/lib/util/config.mk | 10 ++-- source4/lib/util/util_ldb.c | 131 ++++++++++++++++++++++++++++++++++++++++++++ source4/lib/util/util_ldb.h | 55 +++++++++++++++++++ 3 files changed, 192 insertions(+), 4 deletions(-) create mode 100644 source4/lib/util/util_ldb.c create mode 100644 source4/lib/util/util_ldb.h (limited to 'source4/lib/util') diff --git a/source4/lib/util/config.mk b/source4/lib/util/config.mk index 0691bd7889..01ad14aa95 100644 --- a/source4/lib/util/config.mk +++ b/source4/lib/util/config.mk @@ -49,12 +49,14 @@ PUBLIC_DEPENDENCIES = XATTR # End SUBSYSTEM WRAP_XATTR ################################################ -################################################ -# Start SUBSYSTEM UTIL_TDB [SUBSYSTEM::UTIL_TDB] PUBLIC_PROTO_HEADER = util_tdb.h OBJ_FILES = \ util_tdb.o PUBLIC_DEPENDENCIES = LIBTDB -# End SUBSYSTEM UTIL_TDB -################################################ + +[SUBSYSTEM::UTIL_LDB] +PUBLIC_PROTO_HEADER = util_ldb.h +OBJ_FILES = \ + util_ldb.o +PUBLIC_DEPENDENCIES = LIBLDB diff --git a/source4/lib/util/util_ldb.c b/source4/lib/util/util_ldb.c new file mode 100644 index 0000000000..ba8443c236 --- /dev/null +++ b/source4/lib/util/util_ldb.c @@ -0,0 +1,131 @@ +/* + Unix SMB/CIFS implementation. + + common share info functions + + Copyright (C) Andrew Tridgell 2004 + Copyright (C) Tim Potter 2004 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "includes.h" +#include "lib/ldb/include/ldb.h" +#include "lib/ldb/include/ldb_errors.h" + +/* + search the sam for the specified attributes - va_list variant +*/ +int gendb_search_v(struct ldb_context *ldb, + TALLOC_CTX *mem_ctx, + struct ldb_dn *basedn, + struct ldb_message ***msgs, + const char * const *attrs, + const char *format, + va_list ap) _PRINTF_ATTRIBUTE(6,0) +{ + enum ldb_scope scope = LDB_SCOPE_SUBTREE; + struct ldb_result *res; + char *expr = NULL; + int ret; + + if (format) { + expr = talloc_vasprintf(mem_ctx, format, ap); + if (expr == NULL) { + return -1; + } + } else { + scope = LDB_SCOPE_BASE; + } + + res = NULL; + + ret = ldb_search(ldb, basedn, scope, expr, attrs, &res); + + if (ret == LDB_SUCCESS) { + talloc_steal(mem_ctx, res->msgs); + + DEBUG(6,("gendb_search_v: %s %s -> %d\n", + basedn?ldb_dn_get_linearized(basedn):"NULL", + expr?expr:"NULL", res->count)); + + ret = res->count; + *msgs = res->msgs; + talloc_free(res); + } else if (scope == LDB_SCOPE_BASE && ret == LDB_ERR_NO_SUCH_OBJECT) { + ret = 0; + *msgs = NULL; + } else { + DEBUG(4,("gendb_search_v: search failed: %s", ldb_errstring(ldb))); + ret = -1; + } + + talloc_free(expr); + + return ret; +} + +/* + search the LDB for the specified attributes - varargs variant +*/ +int gendb_search(struct ldb_context *ldb, + TALLOC_CTX *mem_ctx, + struct ldb_dn *basedn, + struct ldb_message ***res, + const char * const *attrs, + const char *format, ...) _PRINTF_ATTRIBUTE(6,7) +{ + va_list ap; + int count; + + va_start(ap, format); + count = gendb_search_v(ldb, mem_ctx, basedn, res, attrs, format, ap); + va_end(ap); + + return count; +} + +/* + search the LDB for a specified record (by DN) +*/ + +int gendb_search_dn(struct ldb_context *ldb, + TALLOC_CTX *mem_ctx, + struct ldb_dn *dn, + struct ldb_message ***res, + const char * const *attrs) +{ + return gendb_search(ldb, mem_ctx, dn, res, attrs, NULL); +} + +/* + setup some initial ldif in a ldb +*/ +int gendb_add_ldif(struct ldb_context *ldb, const char *ldif_string) +{ + struct ldb_ldif *ldif; + int ret; + ldif = ldb_ldif_read_string(ldb, &ldif_string); + if (ldif == NULL) return -1; + ret = ldb_add(ldb, ldif->msg); + talloc_free(ldif); + return ret; +} + +char *wrap_casefold(void *context, void *mem_ctx, const char *s) +{ + return strupper_talloc(mem_ctx, s); +} + + diff --git a/source4/lib/util/util_ldb.h b/source4/lib/util/util_ldb.h new file mode 100644 index 0000000000..f4f56d6b18 --- /dev/null +++ b/source4/lib/util/util_ldb.h @@ -0,0 +1,55 @@ +#ifndef __LIB_UTIL_UTIL_LDB_H__ +#define __LIB_UTIL_UTIL_LDB_H__ + +#undef _PRINTF_ATTRIBUTE +#define _PRINTF_ATTRIBUTE(a1, a2) PRINTF_ATTRIBUTE(a1, a2) +/* This file was automatically generated by mkproto.pl. DO NOT EDIT */ + +#ifndef _PUBLIC_ +#define _PUBLIC_ +#endif + +#ifndef _PURE_ +#define _PURE_ +#endif + +#ifndef _NORETURN_ +#define _NORETURN_ +#endif + +#ifndef _DEPRECATED_ +#define _DEPRECATED_ +#endif + +#ifndef _WARN_UNUSED_RESULT_ +#define _WARN_UNUSED_RESULT_ +#endif + + +/* The following definitions come from lib/util/util_ldb.c */ + +int gendb_search_v(struct ldb_context *ldb, + TALLOC_CTX *mem_ctx, + struct ldb_dn *basedn, + struct ldb_message ***msgs, + const char * const *attrs, + const char *format, + va_list ap) _PRINTF_ATTRIBUTE(6,0); +int gendb_search(struct ldb_context *ldb, + TALLOC_CTX *mem_ctx, + struct ldb_dn *basedn, + struct ldb_message ***res, + const char * const *attrs, + const char *format, ...) _PRINTF_ATTRIBUTE(6,7); +int gendb_search_dn(struct ldb_context *ldb, + TALLOC_CTX *mem_ctx, + struct ldb_dn *dn, + struct ldb_message ***res, + const char * const *attrs); +int gendb_add_ldif(struct ldb_context *ldb, const char *ldif_string); +char *wrap_casefold(void *context, void *mem_ctx, const char *s); +#undef _PRINTF_ATTRIBUTE +#define _PRINTF_ATTRIBUTE(a1, a2) + +#endif /* __LIB_UTIL_UTIL_LDB_H__ */ + -- cgit