1 files changed, 25 insertions, 2 deletions
diff --git a/wx+/http.h b/wx+/http.h
index febe8f24..cf385d5e 100644
--- a/wx+/http.h
+++ b/wx+/http.h
@@ -17,9 +17,32 @@ namespace zen
     Windows: WinInet-based   => may be called from worker thread
     Linux:   wxWidgets-based => don't call from worker thread
 */
-std::string sendHttpPost(const std::wstring& url, const std::wstring& userAgent, const std::vector<std::pair<std::string, std::string>>& postParams); //throw SysError
-std::string sendHttpGet (const std::wstring& url, const std::wstring& userAgent); //throw SysError
+class HttpInputStream
+{
+public:
+    std::string readAll(); //throw SysError
+
+    //support zen/serialize.h Unbuffered Input Stream Concept
+    size_t tryRead(void* buffer, size_t bytesToRead); //throw SysError; may return short, only 0 means EOF! =>  CONTRACT: bytesToRead > 0!
+    size_t getBlockSize() const { return 64 * 1024; }
+
+    class Impl;
+    HttpInputStream(std::unique_ptr<Impl>&& pimpl);
+    HttpInputStream(HttpInputStream&&) = default;
+    ~HttpInputStream();
+
+private:
+    std::unique_ptr<Impl> pimpl_;
+};
+
+
+HttpInputStream sendHttpGet (const std::wstring& url, const std::wstring& userAgent); //throw SysError
+HttpInputStream sendHttpPost(const std::wstring& url, const std::wstring& userAgent,
+                             const std::vector<std::pair<std::string, std::string>>& postParams); //throw SysError
 bool internetIsAlive(); //noexcept
+
+std::string xWwwFormUrlEncode(const std::vector<std::pair<std::string, std::string>>& paramPairs);
+std::vector<std::pair<std::string, std::string>> xWwwFormUrlDecode(const std::string& str);
 }
 
 #endif //HTTP_h_879083425703425702