Merge branch '10.20' into 'master'10.20

add upstream 10.20

See merge request opensource-tracking/FreeFileSync!17

1 files changed, 52 insertions, 0 deletions

diff --git a/libcurl/rest.h b/libcurl/rest.h
new file mode 100644
index 00000000..df41a3cc
--- /dev/null
+++ b/libcurl/rest.h
@@ -0,0 +1,52 @@
+// *****************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under    *
+// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0          *
+// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
+// *****************************************************************************
+
+#ifndef REST_H_07018456781346523454
+#define REST_H_07018456781346523454
+
+#include <chrono>
+#include <functional>
+#include <zen/sys_error.h>
+#include <zen/zstring.h>
+#include "curl_wrap.h" //DON'T include <curl/curl.h> directly!
+
+
+namespace zen
+{
+//Initialization requirement: 1. WSAStartup 2. OpenSSL 3. curl_global_init()
+// => use UniCounterCookie!
+
+class HttpSession
+{
+public:
+    HttpSession(const Zstring& server, const Zstring& caCertFilePath, std::chrono::seconds timeOut); //throw SysError
+    ~HttpSession();
+
+    struct Result
+    {
+        int statusCode = 0;
+        //std::string contentType;
+    };
+    Result perform(const std::string& serverRelPath,
+                   const std::vector<std::string>& extraHeaders, const std::vector<CurlOption>& extraOptions, //throw SysError
+                   const std::function<void  (const void* buffer, size_t bytesToWrite)>& writeResponse /*throw X*/, //optional
+                   const std::function<size_t(      void* buffer, size_t bytesToRead )>& readRequest   /*throw X*/); //
+
+    std::chrono::steady_clock::time_point getLastUseTime() const { return lastSuccessfulUseTime_; }
+
+private:
+    HttpSession           (const HttpSession&) = delete;
+    HttpSession& operator=(const HttpSession&) = delete;
+
+    const std::string server_;
+    const std::string caCertFilePath_;
+    const std::chrono::seconds timeOutSec_;
+    CURL* easyHandle_ = nullptr;
+    std::chrono::steady_clock::time_point lastSuccessfulUseTime_ = std::chrono::steady_clock::now();
+};
+}
+
+#endif //REST_H_07018456781346523454