moved sources into src directory

src/requester.cpp

@@ -0,0 +1,42 @@
+//
+// requester.cpp
+// curly
+//
+// Created by Bob Polis at 2020-09-01
+// Copyright (c) 2020 SwiftCoder. All rights reserved.
+//
+
+#include "requester.hpp"
+#include <libsclogging.hpp>
+#include <vector>
+#include <cstring>
+#include <stdexcept>
+
+extern sc::logger logger;
+
+size_t requester::write_data(char *buf, size_t sz, size_t nmemb, void *user_data) {
+    size_t realsize = sz * nmemb;
+    SCInfo(logger, "received ", realsize, " bytes");
+    std::string* text {reinterpret_cast<std::string*>(user_data)};
+    text->append(buf, realsize);
+    return realsize;
+}
+
+requester::requester() {
+    curl_global_init(CURL_GLOBAL_ALL);
+    _h.reset(curl_easy_init());
+    curl_easy_setopt(_h.get(), CURLOPT_WRITEFUNCTION, write_data);
+}
+
+requester::~requester() {
+    curl_global_cleanup();
+}
+
+std::string requester::get(const std::string &url) {
+    std::string text;
+    curl_easy_setopt(_h.get(), CURLOPT_URL, url.c_str());
+    curl_easy_setopt(_h.get(), CURLOPT_WRITEDATA, &text);
+    auto success = curl_easy_perform(_h.get());
+    if (success != CURLE_OK) throw std::runtime_error("could not get remote data");
+    return text;
+}