From 6e47e797909564460fbf30372000c8a879e0f891 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 30 Jan 2013 22:25:17 +0100
Subject: ConfigData: move functions into the class

---
 src/ConfigData.cxx | 41 +++++++++++++++++++----------------------
 src/ConfigData.hxx | 20 ++++++++++++--------
 src/ConfigFile.cxx |  4 ++--
 src/Main.cxx       |  3 +--
 4 files changed, 34 insertions(+), 34 deletions(-)

(limited to 'src')

diff --git a/src/ConfigData.cxx b/src/ConfigData.cxx
index 67f93a4ab..7e16c0126 100644
--- a/src/ConfigData.cxx
+++ b/src/ConfigData.cxx
@@ -39,22 +39,10 @@ config_param::~config_param()
 	g_free(value);
 }
 
-void
-config_add_block_param(struct config_param * param, const char *name,
-		       const char *value, int line)
+const block_param *
+config_param::GetBlockParam(const char *name) const
 {
-	assert(config_get_block_param(param, name) == NULL);
-
-	param->block_params.emplace_back(name, value, line);
-}
-
-const struct block_param *
-config_get_block_param(const struct config_param * param, const char *name)
-{
-	if (param == NULL)
-		return NULL;
-
-	for (auto &i : param->block_params) {
+	for (const auto &i : block_params) {
 		if (i.name == name) {
 			i.used = true;
 			return &i;
@@ -68,8 +56,10 @@ const char *
 config_get_block_string(const struct config_param *param, const char *name,
 			const char *default_value)
 {
-	const struct block_param *bp = config_get_block_param(param, name);
+	if (param == nullptr)
+		return default_value;
 
+	const block_param *bp = param->GetBlockParam(name);
 	if (bp == NULL)
 		return default_value;
 
@@ -90,7 +80,10 @@ config_dup_block_path(const struct config_param *param, const char *name,
 	assert(error_r != NULL);
 	assert(*error_r == NULL);
 
-	const struct block_param *bp = config_get_block_param(param, name);
+	if (param == nullptr)
+		return nullptr;
+
+	const block_param *bp = param->GetBlockParam(name);
 	if (bp == NULL)
 		return NULL;
 
@@ -107,14 +100,15 @@ unsigned
 config_get_block_unsigned(const struct config_param *param, const char *name,
 			  unsigned default_value)
 {
-	const struct block_param *bp = config_get_block_param(param, name);
-	long value;
-	char *endptr;
+	if (param == nullptr)
+		return default_value;
 
+	const block_param *bp = param->GetBlockParam(name);
 	if (bp == NULL)
 		return default_value;
 
-	value = strtol(bp->value.c_str(), &endptr, 0);
+	char *endptr;
+	long value = strtol(bp->value.c_str(), &endptr, 0);
 	if (*endptr != 0)
 		MPD_ERROR("Not a valid number in line %i", bp->line);
 
@@ -128,7 +122,10 @@ bool
 config_get_block_bool(const struct config_param *param, const char *name,
 		      bool default_value)
 {
-	const struct block_param *bp = config_get_block_param(param, name);
+	if (param == nullptr)
+		return default_value;
+
+	const block_param *bp = param->GetBlockParam(name);
 	bool success, value;
 
 	if (bp == NULL)
diff --git a/src/ConfigData.hxx b/src/ConfigData.hxx
index 36e3ea332..93d1092fb 100644
--- a/src/ConfigData.hxx
+++ b/src/ConfigData.hxx
@@ -68,8 +68,20 @@ struct config_param {
 
 	config_param(int _line=-1)
 		:value(nullptr), line(_line), used(false) {}
+
+	gcc_nonnull_all
 	config_param(const char *_value, int _line=-1);
+
 	~config_param();
+
+	gcc_nonnull_all
+	void AddBlockParam(const char *_name, const char *_value,
+			   int _line=-1) {
+		block_params.emplace_back(_name, _value, _line);
+	}
+
+	gcc_nonnull_all gcc_pure
+	const block_param *GetBlockParam(const char *_name) const;
 #endif
 };
 
@@ -85,14 +97,6 @@ struct ConfigData {
 extern "C" {
 #endif
 
-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,
diff --git a/src/ConfigFile.cxx b/src/ConfigFile.cxx
index aea2e58ae..d5b539e7a 100644
--- a/src/ConfigFile.cxx
+++ b/src/ConfigFile.cxx
@@ -75,7 +75,7 @@ config_read_name_value(struct config_param *param, char *input, unsigned line,
 		return false;
 	}
 
-	const struct block_param *bp = config_get_block_param(param, name);
+	const struct block_param *bp = param->GetBlockParam(name);
 	if (bp != NULL) {
 		g_set_error(error_r, config_quark(), 0,
 			    "\"%s\" is duplicate, first defined on line %i",
@@ -83,7 +83,7 @@ config_read_name_value(struct config_param *param, char *input, unsigned line,
 		return false;
 	}
 
-	config_add_block_param(param, name, value, line);
+	param->AddBlockParam(name, value, line);
 	return true;
 }
 
diff --git a/src/Main.cxx b/src/Main.cxx
index 613a253b2..7c98c956b 100644
--- a/src/Main.cxx
+++ b/src/Main.cxx
@@ -190,8 +190,7 @@ glue_db_init_and_load(void)
 
 	if (param == NULL && path != NULL) {
 		allocated = new config_param("database", path->line);
-		config_add_block_param(allocated, "path",
-				       path->value, path->line);
+		allocated->AddBlockParam("path", path->value, path->line);
 		param = allocated;
 	}
 
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