X-Git-Url: https://git.dlugolecki.net.pl/?p=vlp.git;a=blobdiff_plain;f=src%2Fglobal%2Fvlp%2FConfigurationFinder.cpp;fp=src%2Fglobal%2Fvlp%2FConfigurationFinder.cpp;h=236b1dbc0504ec7c9211da30f968edf6a3f1c383;hp=0000000000000000000000000000000000000000;hb=1c031379a5928fe8a268f4b54bbef4b898a1ee20;hpb=3379d2caf9ee3a5b495144b395ccfa053fe699f0

diff --git a/src/global/vlp/ConfigurationFinder.cpp b/src/global/vlp/ConfigurationFinder.cpp
new file mode 100644
index 0000000..236b1db
--- /dev/null
+++ b/src/global/vlp/ConfigurationFinder.cpp
@@ -0,0 +1,61 @@
+#include <string>
+#include <fstream>
+
+#include <stdio.h>
+
+#include "ConfigurationFinder.h"
+#include "config.h"
+#include "exception/ConfigFileNotFound.h"
+
+namespace loglan {
+namespace vlp {
+
+ConfigurationFinder::ConfigurationFinder()
+{
+}
+
+std::string ConfigurationFinder::findConfig(std::string filename)
+{
+	for (std::string dir : searchDirs) {
+		std::ifstream infile(dir + filename);
+		if (infile.good()) {
+			return dir + filename;
+		}
+	}
+
+	throw exception::ConfigFileNotFound();
+}
+
+/**
+ * Gets path to system-wide settings directory
+ *
+ * @return directory of user settings
+ */
+std::string ConfigurationFinder::getSystemConfigurationDir()
+{
+	std::string dir(SYSCONFDIR);
+
+	dir += VLP_CONFIG_PATH_SEPARATOR;
+	dir += "loglan";
+	dir += VLP_CONFIG_PATH_SEPARATOR;
+
+	return dir;
+}
+
+
+void ConfigurationFinder::addSearchDir(std::string dir)
+{
+	searchDirs.push_back(dir);
+}
+
+void ConfigurationFinder::initSearchDirs()
+{
+	searchDirs.clear();
+
+	addSearchDir("./");
+	addSearchDir(getUserConfigurationDir());
+	addSearchDir(getSystemConfigurationDir());
+}
+
+}
+}
\ No newline at end of file