summaryrefslogtreecommitdiffstats
path: root/argument.hpp
diff options
context:
space:
mode:
authorMatt Spinler <spinler@us.ibm.com>2017-05-09 10:50:28 -0500
committerMatthew Barth <msbarth@us.ibm.com>2017-05-16 17:27:37 -0500
commit389ca67fcd47dbc5375fe9993f3b35ba1af32cff (patch)
tree7a77ca0d72b1ca24d815e072c051fac41e8a7b0a /argument.hpp
parent84201119da1a5df30b9155de1d9c302d0ec021dd (diff)
downloadphosphor-fan-presence-389ca67fcd47dbc5375fe9993f3b35ba1af32cff.zip
phosphor-fan-presence-389ca67fcd47dbc5375fe9993f3b35ba1af32cff.tar.gz
ArgumentParser for fan control
Parses arguments for phosphor-fan-control. The header file is in the base directory of the repository and can be common to all fan applications. The cpp file needs to be in the subdirectory of the application that uses it, in this case control. Change-Id: I93dba60daf8f78667df970ab47ec018d90a8c14f Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Diffstat (limited to 'argument.hpp')
-rw-r--r--argument.hpp45
1 files changed, 45 insertions, 0 deletions
diff --git a/argument.hpp b/argument.hpp
new file mode 100644
index 0000000..c314006
--- /dev/null
+++ b/argument.hpp
@@ -0,0 +1,45 @@
+#pragma once
+
+#include <getopt.h>
+#include <map>
+#include <string>
+
+namespace phosphor
+{
+namespace fan
+{
+namespace util
+{
+
+/**
+ * Parses command line arguments.
+ * This header can be used by all fan applications, while
+ * the .cpp will need to be implemented by each of them.
+ */
+class ArgumentParser
+{
+ public:
+ ArgumentParser(int argc, char** argv);
+ ArgumentParser() = delete;
+ ArgumentParser(const ArgumentParser&) = delete;
+ ArgumentParser(ArgumentParser&&) = default;
+ ArgumentParser& operator=(const ArgumentParser&) = delete;
+ ArgumentParser& operator=(ArgumentParser&&) = default;
+ ~ArgumentParser() = default;
+ const std::string& operator[](const std::string& opt);
+
+ static void usage(char** argv);
+
+ static constexpr auto true_string = "true";
+ static const std::string empty_string;
+
+ private:
+ std::map<const std::string, std::string> arguments;
+
+ static const option options[];
+ static const char* optionstr;
+};
+
+}
+}
+}
OpenPOWER on IntegriCloud