Logical bus name mapped to device name using conf file.

Store CAN device map without prefixed section name and add methods to get
the mapped device name.

Change-Id: I03ebc175c67b2251016863b0d69a45a816a81d25
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

2 files changed, 9 insertions, 4 deletions

diff --git a/CAN-binder/libs/ini-config/ini-config.cpp b/CAN-binder/libs/ini-config/ini-config.cpp
index 631a020..ef3ab25 100644
--- a/CAN-binder/libs/ini-config/ini-config.cpp
+++ b/CAN-binder/libs/ini-config/ini-config.cpp
@@ -58,9 +58,10 @@ void ini_config::read_file(const std::string& filename)
 	}
 }
 
-std::map<std::string, std::string> ini_config::get_keys(const std::string& section)
+ini_config::map ini_config::get_keys(const std::string& section, bool wo_prefix)
 {
-	std::map<std::string, std::string> ret;
+	map ret;
+	std::string key;
 	
 	std::string prefix = section + '/';
 	for(auto i = config_.begin();
@@ -69,7 +70,11 @@ std::map<std::string, std::string> ini_config::get_keys(const std::string& secti
 	{
 		if (starts_with(i->first, prefix))
 		{
-			ret[i->first] = i->second;
+			if(wo_prefix)
+				key = i->first.substr(section.size()+1);
+			else
+				key = i->first;
+			ret[key] = i->second;
 		}
 	}
 	return ret;
diff --git a/CAN-binder/libs/ini-config/ini-config.hpp b/CAN-binder/libs/ini-config/ini-config.hpp
index 3a15454..4c8cc11 100644
--- a/CAN-binder/libs/ini-config/ini-config.hpp
+++ b/CAN-binder/libs/ini-config/ini-config.hpp
@@ -32,7 +32,7 @@ public:
 
 	void read_file(const std::string& filename);
 
-	map get_keys(const std::string& section);
+	map get_keys(const std::string& section, bool wo_prefix=true);
 	std::string get_value(const std::string& section, const std::string& key);
 
 	typename map::size_type size() const { return config_.size(); }