a lot of fixes

net/net.cpp

@@ -0,0 +1,63 @@
+#include "net.h"
+#include <curl/curl.h>
+#include <iostream>
+#include <vector>
+#include <regex>
+
+struct data {};
+
+size_t write_data(void *buffer, size_t size, size_t nmemb, void *filename) {
+    FILE *f = fopen(((std::string *)filename)->c_str(), "w");
+    size_t written = fwrite(buffer, size, nmemb, f);
+
+    fclose(f);
+
+    return written;
+}
+
+Net::Net() {}
+
+void write_modules(void *buffer, size_t size, size_t nmemb, void *modules) {
+    std::vector<std::string> *modules_vector =
+        (std::vector<std::string> *)modules;
+    std::string to_parse = std::string((char*)buffer);
+
+    std::regex r("(?!\\\")\\w+\\.json(?!\\\")", std::regex::collate);
+    std::smatch res;
+
+    std::string::const_iterator search(to_parse.cbegin());
+    while (std::regex_search(search, to_parse.cend(), res, r)) {
+        modules_vector->push_back(res[0]);
+        search = res.suffix().first;
+    }
+}
+
+std::vector<std::string> Net::get_all_modules(std::string url) {
+    CURL *handle = curl_easy_init();
+
+    curl_easy_setopt(handle, CURLOPT_URL, url.c_str());
+    curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, write_modules);
+
+    std::vector<std::string> modules {};
+
+    curl_easy_setopt(handle, CURLOPT_WRITEDATA, &modules);
+
+    curl_easy_perform(handle);
+
+    return modules;
+}
+
+std::string Net::get_file(std::string url, std::string filename) {
+    CURL *handle = curl_easy_init();
+
+    curl_easy_setopt(handle, CURLOPT_URL, url.c_str());
+
+    curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, write_data);
+    curl_easy_setopt(handle, CURLOPT_WRITEDATA, &filename);
+
+    auto success = curl_easy_perform(handle);
+
+    curl_easy_cleanup(handle);
+
+    return "";
+}

net/net.h

@@ -0,0 +1,17 @@
+#ifndef NET_H
+#define NET_H
+
+#include <string>
+#include <vector>
+
+size_t write_data(void *buffer, size_t size, size_t nmemb, void *userp);
+
+class Net
+{
+public:
+    Net();
+    std::vector<std::string> get_all_modules(std::string url);
+    std::string get_file(std::string url, std::string filename);
+};
+
+#endif // NET_H