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author | Matt Spinler <spinler@us.ibm.com> | 2017-05-09 10:50:28 -0500 |
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committer | Matthew Barth <msbarth@us.ibm.com> | 2017-05-16 17:27:37 -0500 |
commit | 389ca67fcd47dbc5375fe9993f3b35ba1af32cff (patch) | |
tree | 7a77ca0d72b1ca24d815e072c051fac41e8a7b0a /argument.hpp | |
parent | 84201119da1a5df30b9155de1d9c302d0ec021dd (diff) | |
download | phosphor-fan-presence-389ca67fcd47dbc5375fe9993f3b35ba1af32cff.tar.gz phosphor-fan-presence-389ca67fcd47dbc5375fe9993f3b35ba1af32cff.zip |
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.hpp | 45 |
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; +}; + +} +} +} |