From 4a75da930b6cdb6e9b1b17d19f9c9129cb9f2f41 Mon Sep 17 00:00:00 2001
From: Sandu Liviu Catalin <slc.universe@gmail.com>
Date: Thu, 28 Jan 2021 04:59:14 +0200
Subject: [PATCH] Modify CPR library to be able to access member variables for
 some types.

---
 module/Vendor/CPR/CMakeLists.txt           | 12 +++++++++---
 module/Vendor/CPR/include/cpr/cookies.h    |  2 +-
 module/Vendor/CPR/include/cpr/parameters.h |  2 ++
 module/Vendor/CPR/include/cpr/payload.h    |  2 ++
 module/Vendor/CPR/include/cpr/proxies.h    |  2 +-
 module/Vendor/CPR/include/cpr/response.h   |  2 +-
 6 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/module/Vendor/CPR/CMakeLists.txt b/module/Vendor/CPR/CMakeLists.txt
index 98fcfc89..de2e223c 100644
--- a/module/Vendor/CPR/CMakeLists.txt
+++ b/module/Vendor/CPR/CMakeLists.txt
@@ -35,8 +35,13 @@ cpr_option(BUILD_CPR_TESTS_SSL "Set to ON to build cpr ssl tests" ${BUILD_CPR_TE
 cpr_option(GENERATE_COVERAGE "Set to ON to generate coverage reports." OFF)
 cpr_option(CPR_CURL_NOSIGNAL "Set to ON to disable use of signals in libcurl." OFF)
 cpr_option(USE_SYSTEM_GTEST "If ON, this project will look in the system paths for an installed gtest library" OFF)
-cpr_option(USE_OPENSSL "Use OpenSSL code. Experimental" ON)
-cpr_option(USE_WINSSL "Use WIN_SSL backend. Experimental" OFF)
+if(WIN32)
+    cpr_option(USE_OPENSSL "Use OpenSSL code. Experimental" OFF)
+    cpr_option(USE_WINSSL "Use WIN_SSL backend. Experimental" ON)
+else()
+    cpr_option(USE_OPENSSL "Use OpenSSL code. Experimental" ON)
+    cpr_option(USE_WINSSL "Use WIN_SSL backend. Experimental" OFF)
+endif()
 message(STATUS "=======================================================")
 
 if (USE_OPENSSL AND USE_WINSSL)
@@ -96,7 +101,8 @@ if(NOT USE_SYSTEM_CURL OR NOT CURL_FOUND)
     endif()
 
     if(USE_WINSSL)
-        set(CMAKE_USE_WINSSL ON CACHE INTERNAL "" FORCE)
+        #set(CMAKE_USE_WINSSL ON CACHE INTERNAL "" FORCE)
+        set(CMAKE_USE_SCHANNEL ON CACHE INTERNAL "" FORCE)
         set(CURL_CA_PATH "none" CACHE INTERNAL "" FORCE)
     endif()
 
diff --git a/module/Vendor/CPR/include/cpr/cookies.h b/module/Vendor/CPR/include/cpr/cookies.h
index 03f70071..2c32035c 100644
--- a/module/Vendor/CPR/include/cpr/cookies.h
+++ b/module/Vendor/CPR/include/cpr/cookies.h
@@ -46,7 +46,7 @@ class Cookies {
     const_iterator cbegin() const;
     const_iterator cend() const;
 
-  private:
+  protected:
     std::map<std::string, std::string> map_;
 };
 
diff --git a/module/Vendor/CPR/include/cpr/parameters.h b/module/Vendor/CPR/include/cpr/parameters.h
index 0e34d4d7..0be195af 100644
--- a/module/Vendor/CPR/include/cpr/parameters.h
+++ b/module/Vendor/CPR/include/cpr/parameters.h
@@ -8,6 +8,8 @@
 namespace cpr {
 
 class Parameters : public CurlContainer<Parameter> {
+  protected:
+    using CurlContainer<Parameter>::containerList_;
   public:
     Parameters() = default;
     Parameters(const std::initializer_list<Parameter>& parameters);
diff --git a/module/Vendor/CPR/include/cpr/payload.h b/module/Vendor/CPR/include/cpr/payload.h
index 686b540e..041513fa 100644
--- a/module/Vendor/CPR/include/cpr/payload.h
+++ b/module/Vendor/CPR/include/cpr/payload.h
@@ -8,6 +8,8 @@
 
 namespace cpr {
 class Payload : public CurlContainer<Pair> {
+  protected:
+    using CurlContainer<Pair>::containerList_;
   public:
     template <class It>
     Payload(const It begin, const It end) {
diff --git a/module/Vendor/CPR/include/cpr/proxies.h b/module/Vendor/CPR/include/cpr/proxies.h
index 223a4cbd..565a63ef 100644
--- a/module/Vendor/CPR/include/cpr/proxies.h
+++ b/module/Vendor/CPR/include/cpr/proxies.h
@@ -14,7 +14,7 @@ class Proxies {
     bool has(const std::string& protocol) const;
     const std::string& operator[](const std::string& protocol);
 
-  private:
+  protected:
     std::map<std::string, std::string> hosts_;
 };
 } // namespace cpr
diff --git a/module/Vendor/CPR/include/cpr/response.h b/module/Vendor/CPR/include/cpr/response.h
index 3eed7bcc..bd3f25d4 100644
--- a/module/Vendor/CPR/include/cpr/response.h
+++ b/module/Vendor/CPR/include/cpr/response.h
@@ -18,7 +18,7 @@
 namespace cpr {
 
 class Response {
-  private:
+  protected:
     std::shared_ptr<CurlHolder> curl_{nullptr};
 
   public: