feat: add ProxyConfigurator

2026-05-12 18:32:45 -03:00
parent e5902620f9
commit f56ecff883
2 changed files with 105 additions and 0 deletions
@@ -0,0 +1,89 @@
+#include "configurator.h"
+#include "cout-sink.h"
+
+#include <memory>
+
+#include <format>
+
+ProxyConfigurator::ProxyConfigurator()
+{
+    _log = new seallib::Logger("ProxyConfigurator");
+    _log->addSink(std::make_shared<ConOutSink>());
+
+    _log->verbose("ProxyConfigurator instantiated");
+}
+
+ProxyConfigurator::~ProxyConfigurator()
+{
+    delete _log;
+}
+
+#ifdef _WIN32
+    #include <windows.h>
+    #include <wininet.h>
+bool ProxyConfigurator::setProxy(const char* ip, unsigned short port)
+{
+    std::string proxyAddr = std::format("{}:{}", ip, port);
+
+    INTERNET_PER_CONN_OPTION_LIST list;
+    INTERNET_PER_CONN_OPTION options[3];
+
+    ZeroMemory(&list, sizeof(list));
+    ZeroMemory(options, sizeof(options));
+
+    options[0].Value.dwValue = PROXY_TYPE_PROXY | PROXY_TYPE_DIRECT;
+
+    options[1].dwOption = INTERNET_PER_CONN_PROXY_SERVER;
+    options[1].Value.pszValue = const_cast<char*>(proxyAddr.c_str());
+
+    options[2].dwOption = INTERNET_PER_CONN_PROXY_BYPASS;
+    options[2].Value.pszValue = (char*)"<local>";
+    list.dwOptionCount = 3;
+
+    list.dwSize = sizeof(INTERNET_PER_CONN_OPTION_LIST);
+    list.pszConnection = NULL;
+    list.pOptions = options;
+
+    if (!InternetSetOption(NULL, INTERNET_OPTION_PER_CONNECTION_OPTION, &list, sizeof(list)))
+    {
+        _log->error("Failed to set proxy options - error: {}", GetLastError());
+        return false;
+    }
+
+    InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
+    InternetSetOption(NULL, INTERNET_OPTION_REFRESH, NULL, 0);
+
+    _log->info("Set proxy to {}:{}", ip, port);
+
+    return true;
+}
+
+bool ProxyConfigurator::clearProxy()
+{
+    INTERNET_PER_CONN_OPTION_LIST list;
+    INTERNET_PER_CONN_OPTION options[3];
+
+    ZeroMemory(&list, sizeof(list));
+    ZeroMemory(options, sizeof(options));
+
+    options[0].dwOption = INTERNET_PER_CONN_FLAGS;
+    options[0].Value.dwValue = PROXY_TYPE_DIRECT;
+
+    list.dwSize = sizeof(INTERNET_PER_CONN_OPTION_LIST);
+    list.pszConnection = NULL;
+    list.pOptions = options;
+
+    if (!InternetSetOption(NULL, INTERNET_OPTION_PER_CONNECTION_OPTION, &list, sizeof(list)))
+    {
+        _log->error("Failed to clear proxy - error: {}", GetLastError());
+        return false;
+    }
+
+    InternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
+    InternetSetOption(NULL, INTERNET_OPTION_REFRESH, NULL, 0);
+
+    _log->info("Cleared proxy settings");
+
+    return false;
+}
+#endif
@@ -0,0 +1,16 @@
+#pragma once
+
+#include <seallib/log.h>
+
+class ProxyConfigurator
+{
+    public:
+        ProxyConfigurator();
+        ~ProxyConfigurator();
+
+        bool setProxy(const char* ip, unsigned short port);
+        bool clearProxy();
+
+    private:
+        seallib::Logger* _log;
+};