From f449f278dd3c70e479a035f50a9bb817a9b433ba Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 17:24:08 +0200
Subject: Adding upstream version 3.2.6.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/utils/common/util_conf.h | 86 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 src/utils/common/util_conf.h

(limited to 'src/utils/common/util_conf.h')

diff --git a/src/utils/common/util_conf.h b/src/utils/common/util_conf.h
new file mode 100644
index 0000000..a71d886
--- /dev/null
+++ b/src/utils/common/util_conf.h
@@ -0,0 +1,86 @@
+/*  Copyright (C) 2021 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    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 <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <stdbool.h>
+
+#include "knot/conf/conf.h"
+
+/*!
+ * General note:
+ *
+ * Those functions operate and manipulate with conf() singleton.
+ * Thus they are not threadsafe etc.
+ * It is expected to use them just inside the main() function.
+ *
+ * Those functions already log any error, while returning an errcode.
+ */
+
+/*!
+ * \brief Return true if conf() for utilities already exists.
+ */
+bool util_conf_initialized(void);
+
+/*!
+ * \brief Initialize conf() for utilities from a configuration database.
+ *
+ * \param confdb   Path to configuration database.
+ *
+ * \return KNOT_E*
+ */
+int util_conf_init_confdb(const char *confdb);
+
+/*!
+ * \brief Initialize conf() for utilities from a config file.
+ *
+ * \param conffile   Path to Knot configuration file.
+ *
+ * \return KNOT_E*
+ */
+int util_conf_init_file(const char *conffile);
+
+/*!
+ * \brief Initialize basic conf() for utilities just with defaults and some database path.
+ *
+ * \param db_type   Type of the database to be configured.
+ * \param db_path   Path to that database.
+ *
+ * \return KNOT_E*
+ */
+int util_conf_init_justdb(const char *db_type, const char *db_path);
+
+/*!
+ * \brief Initialize conf() for utilities based on existence of confDB or config
+ *        file on default locations.
+ *
+ * \param allow_db   Direct path to a database is allowed.
+ *
+ * \return KNOT_E*
+ */
+int util_conf_init_default(bool allow_db);
+
+/*!
+ * \brief Set UID and GID of running utility process to what is configured...
+ *
+ * ...so that e.g. opened files have correct owner.
+ */
+void util_update_privileges(void);
+
+/*!
+ * \brief Deinitialize utility conf() from util_conf_init_*().
+ */
+void util_conf_deinit(void);
-- 
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