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#include <iostream>
#include <zypp-core/base/IOStream.h>
#include <zypp-core/url/UrlUtils.h>
static std::string doEncode( const std::string & str_r )
{ return zypp::url::encode( str_r ); }
static std::string doDecode( const std::string & str_r )
{ return zypp::url::decode( str_r ); }
int main( int argc, const char * argv[] )
{
bool encode( true );
--argc,++argv;
if ( argc )
{
if ( *argv == std::string( "-d" ) || *argv == std::string( "--decode" ) )
encode = false;
else if ( *argv == std::string( "-h" ) || *argv == std::string( "--help" ) )
{
std::cout << "Usage: percent-encode [OPTION]" << std::endl;
std::cout << "Read lines from stdin and write them percent encoded to stdout." << std::endl;
std::cout << "" << std::endl;
std::cout << "Option:" << std::endl;
std::cout << " -d, --decode Decode lines read from stdin instead of encoding them." << std::endl;
std::cout << " -h --help Print this message." << std::endl;
return 0;
}
}
std::string (*coder)( const std::string & str_r ) = encode ? doEncode: doDecode;
for( zypp::iostr::EachLine in( std::cin ); in; in.next() )
{
std::cout << coder( *in ) << std::endl;
}
return 0;
}
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