conf: move struct definitions to ConfigData.hxx

src/ConfigData.hxx

@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * 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 2 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, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_CONFIG_DATA_HXX
+#define MPD_CONFIG_DATA_HXX
+
+#include "gerror.h"
+#include "gcc.h"
+
+#include <stdbool.h>
+
+struct block_param {
+	char *name;
+	char *value;
+	int line;
+
+	/**
+	 * This flag is false when nobody has queried the value of
+	 * this option yet.
+	 */
+	bool used;
+};
+
+struct config_param {
+	char *value;
+	unsigned int line;
+
+	struct block_param *block_params;
+	unsigned num_block_params;
+
+	/**
+	 * This flag is false when nobody has queried the value of
+	 * this option yet.
+	 */
+	bool used;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+gcc_malloc
+struct config_param *
+config_new_param(const char *value, int line);
+
+void
+config_param_free(struct config_param *param);
+
+void
+config_add_block_param(struct config_param * param, const char *name,
+		       const char *value, int line);
+
+gcc_pure
+const struct block_param *
+config_get_block_param(const struct config_param *param, const char *name);
+
+gcc_pure
+const char *
+config_get_block_string(const struct config_param *param, const char *name,
+			const char *default_value);
+
+gcc_malloc
+char *
+config_dup_block_string(const struct config_param *param, const char *name,
+			const char *default_value);
+
+/**
+ * Same as config_dup_path(), but looks up the setting in the
+ * specified block.
+ */
+gcc_malloc
+char *
+config_dup_block_path(const struct config_param *param, const char *name,
+		      GError **error_r);
+
+gcc_pure
+unsigned
+config_get_block_unsigned(const struct config_param *param, const char *name,
+			  unsigned default_value);
+
+gcc_pure
+bool
+config_get_block_bool(const struct config_param *param, const char *name,
+		      bool default_value);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif