diff options
Diffstat (limited to 'src/util.cpp')
| -rw-r--r-- | src/util.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/util.cpp b/src/util.cpp index 672b089..e4cc2ef 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. @@ -21,9 +22,12 @@ #include <cstdio> #include <cstdlib> #include <ctime> +#include <fstream> #include <unistd.h> +#include "hmi-debug.h" + #ifdef SCOPE_TRACING thread_local int ScopeTrace::indent = 0; ScopeTrace::ScopeTrace(char const *func) : f(func) @@ -93,3 +97,36 @@ void rectangle::set_aspect(double ratio) } } +std::string get_file_path(const char *file_name, const char *log_category) +{ + char const *default_base_path = getenv("AFM_APP_INSTALL_DIR"); + std::string path(""); + + if(!file_name) { + return path; + } + + if (!default_base_path) + { + HMI_ERROR(log_category, "AFM_APP_INSTALL_DIR is not defined"); + } + else + { + 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(log_category, "Using %s", path.c_str()); + return path; +} |