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#include <string>
#include <stdexcept>
#include "girstring.h"
#include "casprintf.h"
#include "cmdline_parser.h"
#include "cmdline_parser.hpp"
using namespace std;
static enum optiontype
optTypeConvert(
CmdlineParser::optType const arg) {
enum optiontype retval;
retval = OPTTYPE_FLAG; // defeat compiler warning
switch (arg) {
case CmdlineParser::FLAG: retval = OPTTYPE_FLAG; break;
case CmdlineParser::INT: retval = OPTTYPE_INT; break;
case CmdlineParser::UINT: retval = OPTTYPE_UINT; break;
case CmdlineParser::STRING: retval = OPTTYPE_STRING; break;
case CmdlineParser::BINUINT: retval = OPTTYPE_BINUINT; break;
case CmdlineParser::FLOAT: retval = OPTTYPE_FLOAT; break;
}
return retval;
}
CmdlineParser::CmdlineParser() {
this->cp = cmd_createOptionParser();
}
CmdlineParser::~CmdlineParser() {
cmd_destroyOptionParser(this->cp);
}
void
CmdlineParser::defineOption(
string const optionName,
optType const optionType) {
cmd_defineOption(this->cp, optionName.c_str(),
optTypeConvert(optionType));
}
void
CmdlineParser::processOptions(
int const argc,
const char ** const argv) {
const char * error;
cmd_processOptions(this->cp, argc, argv, &error);
if (error) {
string const errorS(error);
strfree(error);
throw(runtime_error(errorS));
}
}
bool
CmdlineParser::optionIsPresent(
string const optionName) const {
return (cmd_optionIsPresent(this->cp, optionName.c_str()) ? true : false);
}
int
CmdlineParser::getOptionValueInt(
string const optionName) const {
return cmd_getOptionValueInt(this->cp, optionName.c_str());
}
unsigned int
CmdlineParser::getOptionValueUint(
string const optionName) const {
return cmd_getOptionValueUint(this->cp, optionName.c_str());
}
unsigned long long
CmdlineParser::getOptionValueBinUint(
string const optionName) const {
return cmd_getOptionValueBinUint(this->cp, optionName.c_str());
}
double
CmdlineParser::getOptionValueFloat(
string const optionName) const {
return cmd_getOptionValueFloat(this->cp, optionName.c_str());
}
string
CmdlineParser::getOptionValueString(
string const optionName) const {
const char * const value =
cmd_getOptionValueString(this->cp, optionName.c_str());
string retval;
if (value) {
retval = string(value);
strfree(value);
} else
retval = "";
return retval;
}
unsigned int
CmdlineParser::argumentCount() const {
return cmd_argumentCount(this->cp);
}
string
CmdlineParser::getArgument(
unsigned int const argNumber) const {
const char * const value = cmd_getArgument(this->cp, argNumber);
string const retval(value);
strfree(value);
return retval;
}
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