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-rw-r--r--src/util.cpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/util.cpp b/src/util.cpp
index eb6425d..f26a4a1 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1,5 +1,6 @@
/*
* Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ * Copyright (c) 2018 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -20,6 +21,7 @@
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
+#include <fstream>
#include <unistd.h>
@@ -140,3 +142,37 @@ void _DUMP(enum LOG_LEVEL level, const char *log, ...)
va_end(args);
free(message);
}
+
+std::string get_file_path(const char *file_name, const char *root_path)
+{
+ char const *default_base_path = root_path;
+ std::string path("");
+
+ if(!file_name) {
+ return path;
+ }
+
+ if (!default_base_path) {
+ default_base_path = getenv("AFM_APP_INSTALL_DIR");
+ if (!default_base_path) {
+ HMI_ERROR("AFM_APP_INSTALL_DIR is not defined");
+ }
+ }
+ if (default_base_path) {
+ path = default_base_path;
+ path.append("/etc/");
+ path.append(file_name);
+ }
+
+ // Check for over-ride in /etc/xdg/windowmanager
+ std::string override_path("/etc/xdg/windowmanager/");
+ override_path.append(file_name);
+ std::ifstream i(override_path);
+ if (i.good()) {
+ path = override_path;
+ }
+ i.close();
+
+ HMI_INFO("Using %s", path.c_str());
+ return path;
+}