added argument parsing with Sarge

[gen-shell.git] / src / Sarge / src / sarge.h

diff --git a/src/Sarge/src/sarge.h b/src/Sarge/src/sarge.h
new file mode 100644 (file)
index 0000000..ab24c72
--- /dev/null
+++ b/src/Sarge/src/sarge.h
@@ -0,0 +1,54 @@
+/*
+       sarge.h - Header file for the Sarge command line argument parser project.
+       
+       Revision 0
+       
+       Notes:
+                       -
+                        
+       2019/03/16, Maya Posch
+       
+*/
+
+
+#include <string>
+#include <vector>
+#include <map>
+#include <memory>
+
+
+struct Argument {
+       Argument() : hasValue(false), parsed(false) { /* */ }
+       std::string arg_short;
+       std::string arg_long;
+       std::string description;
+       bool hasValue;
+       std::string value;
+       bool parsed;
+};
+
+
+
+class Sarge {
+       std::vector<std::unique_ptr<Argument> > args;
+       std::map<std::string, Argument*> argNames;
+       bool parsed = false;
+       int flagCounter = 0;
+       std::string execName;
+       std::string description;
+       std::string usage;
+       std::vector<std::string> textArguments;
+       
+public:
+       void setArgument(std::string arg_short, std::string arg_long, std::string desc, bool hasVal);
+       void setArguments(std::vector<Argument> args);
+       void setDescription(std::string desc) { this->description = desc; }
+       void setUsage(std::string use) { this->usage = use; }
+       bool parseArguments(int argc, char** argv);
+       bool getFlag(std::string arg_flag, std::string &arg_value);
+       bool exists(std::string arg_flag);
+       bool getTextArgument(uint32_t index, std::string &value);
+       void printHelp();
+       int flagCount() { return flagCounter; }
+       std::string executableName() { return execName; }
+};