+#ifndef __STG_SGCONF_API_ACTION_H__
+#define __STG_SGCONF_API_ACTION_H__
+
+#include "action.h"
+
+#include "options.h"
+
+#include <string>
+#include <map>
+#include <vector>
+
+namespace SGCONF
+{
+
+typedef bool (* API_FUNCTION) (const CONFIG &,
+ const std::string &,
+ const std::map<std::string, std::string> &);
+
+class COMMAND
+{
+ public:
+ COMMAND(API_FUNCTION funPtr,
+ const std::string & arg,
+ const std::map<std::string, std::string> & options)
+ : m_funPtr(funPtr),
+ m_arg(arg),
+ m_options(options)
+ {}
+ bool Execute(const SGCONF::CONFIG & config) const
+ {
+ return m_funPtr(config, m_arg, m_options);
+ }
+
+ private:
+ API_FUNCTION m_funPtr;
+ std::string m_arg;
+ std::map<std::string, std::string> m_options;
+};
+
+class COMMANDS
+{
+ public:
+ void Add(API_FUNCTION funPtr,
+ const std::string & arg,
+ const std::map<std::string, std::string> & options) { m_commands.push_back(COMMAND(funPtr, arg, options)); }
+ bool Execute(const SGCONF::CONFIG & config) const
+ {
+ std::vector<COMMAND>::const_iterator it(m_commands.begin());
+ bool res = true;
+ while (it != m_commands.end() && res)
+ {
+ res = res && it->Execute(config);
+ ++it;
+ }
+ return res;
+ }
+ private:
+ std::vector<COMMAND> m_commands;
+};
+
+class API_ACTION : public ACTION
+{
+ public:
+ struct PARAM
+ {
+ PARAM(const std::string & n,
+ const std::string & s,
+ const std::string & l)
+ : name(n),
+ shortDescr(s),
+ longDescr(l)
+ {}
+ std::string name;
+ std::string shortDescr;
+ std::string longDescr;
+ };
+
+ API_ACTION(COMMANDS & commands,
+ const std::string & paramDescription,
+ bool needArgument,
+ const std::vector<PARAM> & params,
+ API_FUNCTION funPtr);
+ API_ACTION(COMMANDS & commands,
+ const std::string & paramDescription,
+ bool needArgument,
+ API_FUNCTION funPtr)
+ : m_commands(commands),
+ m_description(paramDescription),
+ m_argument(needArgument ? "1" : ""), // Hack
+ m_funPtr(funPtr)
+ {}
+
+ virtual ACTION * Clone() const { return new API_ACTION(*this); }
+
+ virtual std::string ParamDescription() const { return m_description; }
+ virtual std::string DefaultDescription() const { return ""; }
+ virtual OPTION_BLOCK & Suboptions() { return m_suboptions; }
+ virtual PARSER_STATE Parse(int argc, char ** argv, void * /*data*/);
+
+ private:
+ COMMANDS & m_commands;
+ std::string m_description;
+ std::string m_argument;
+ OPTION_BLOCK m_suboptions;
+ std::map<std::string, std::string> m_params;
+ API_FUNCTION m_funPtr;
+};
+
+inline
+ACTION * MakeAPIAction(COMMANDS & commands,
+ const std::string & paramDescription,
+ const std::vector<API_ACTION::PARAM> & params,
+ API_FUNCTION funPtr)
+{
+return new API_ACTION(commands, paramDescription, true, params, funPtr);
+}
+
+inline
+ACTION * MakeAPIAction(COMMANDS & commands,
+ const std::vector<API_ACTION::PARAM> & params,
+ API_FUNCTION funPtr)
+{
+return new API_ACTION(commands, "", false, params, funPtr);
+}
+
+inline
+ACTION * MakeAPIAction(COMMANDS & commands,
+ const std::string & paramDescription,
+ API_FUNCTION funPtr)
+{
+return new API_ACTION(commands, paramDescription, true, funPtr);
+}
+
+inline
+ACTION * MakeAPIAction(COMMANDS & commands,
+ API_FUNCTION funPtr)
+{
+return new API_ACTION(commands, "", false, funPtr);
+}
+
+}
+
+#endif