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faed817506
helper function to set them. (This used to be commit 260868bae56194fcb98d55afc22fc66d96a303df)
106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
/*
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ldb database library
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Copyright (C) Andrew Tridgell 2004
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** NOTE! The following LGPL license applies to the ldb
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** library. This does NOT imply that all of Samba is released
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** under the LGPL
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* Name: ldb
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*
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* Component: ldb debug
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*
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* Description: functions for printing debug messages
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*
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* Author: Andrew Tridgell
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*/
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#include "includes.h"
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#include "ldb/include/includes.h"
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/*
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this allows the user to choose their own debug function
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*/
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int ldb_set_debug(struct ldb_context *ldb,
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void (*debug)(void *context, enum ldb_debug_level level,
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const char *fmt, va_list ap),
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void *context)
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{
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ldb->debug_ops.debug = debug;
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ldb->debug_ops.context = context;
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return 0;
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}
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/*
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debug function for ldb_set_debug_stderr
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*/
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static void ldb_debug_stderr(void *context, enum ldb_debug_level level,
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const char *fmt, va_list ap) PRINTF_ATTRIBUTE(3,0);
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static void ldb_debug_stderr(void *context, enum ldb_debug_level level,
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const char *fmt, va_list ap)
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{
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if (level <= LDB_DEBUG_WARNING) {
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vfprintf(stderr, fmt, ap);
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}
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}
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/*
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convenience function to setup debug messages on stderr
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messages of level LDB_DEBUG_WARNING and higher are printed
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*/
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int ldb_set_debug_stderr(struct ldb_context *ldb)
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{
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return ldb_set_debug(ldb, ldb_debug_stderr, ldb);
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}
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/*
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log a message
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*/
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void ldb_debug(struct ldb_context *ldb, enum ldb_debug_level level, const char *fmt, ...)
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{
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va_list ap;
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if (ldb->debug_ops.debug == NULL) {
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ldb_set_debug_stderr(ldb);
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}
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va_start(ap, fmt);
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ldb->debug_ops.debug(ldb->debug_ops.context, level, fmt, ap);
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va_end(ap);
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}
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/*
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log a message, and set the ldb error string to the same message
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*/
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void ldb_debug_set(struct ldb_context *ldb, enum ldb_debug_level level,
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const char *fmt, ...)
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{
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va_list ap;
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char *msg;
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va_start(ap, fmt);
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msg = talloc_vasprintf(ldb, fmt, ap);
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va_end(ap);
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if (msg != NULL) {
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ldb_set_errstring(ldb, msg);
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ldb_debug(ldb, level, "%s", msg);
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}
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talloc_free(msg);
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}
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