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#include "Piraha.hpp"
#include <fstream>
using namespace piraha;
void read_file(const char *file,std::string& buf) {
std::ifstream in;
in.open(file);
while(true) {
int c = in.get();
if(c < 0)
break;
buf += (char)c;
}
in.close();
}
int main(int argc,char **argv) {
if(argc != 3) {
std::cerr << "usage: generic grammar input" << std::endl;
return 2;
}
std::string grammar_file, input_file;
read_file(argv[1],grammar_file);
read_file(argv[2],input_file);
smart_ptr<Grammar> g = new Grammar();
compileFile(g,grammar_file.c_str());
smart_ptr<Matcher> mg = new Matcher (g,g->default_rule.c_str(),input_file.c_str());
if(mg->matches()) {
mg->dump();
} else {
mg->showError();
}
return 0;
}
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