yangacer

// compile with g++ icu-detect.cpp -I /usr/local/include -L /usr/local/lib -licuuc -licudata -licui18n
#include <cstdio>
#include <string>
#include <cassert>
#include "unicode/ucsdet.h"
#include "unicode/uclean.h"

int main(int argc, char **argv)
{
        using namespace std;

yangacer

RE2 link("(?ims)(?:\\<a([^\\>]+)href=\\\")([^\\\"]+)\\\"");
re2::StringPiece content(html_text);
string match;
string domain;
while(RE2::FindAndConsume(&content, link, (void*)0, &match)){
        if(match[0] == '/'){
                if(!domain.size()){
                        evbuffer_add_printf(evb, "Domain name required.\n");
                        evhttp_send_reply(req, HTTP_BADREQUEST, "Client", evb);
                        break;

yangacer

void onCompleted(evhttp_request *req, void* arg)
{
        fprintf(stderr, "Request completed\n");
        fwrite(req->input_buffer->buffer, 1, req->input_buffer->off, stderr);
        fprintf(stderr, "\n");
}

int main(int argc, char **argv)
{
        char const *address = argv[1];