From a80b8e951a81033d737fdd36fa07a328514d3190 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Fri, 16 Mar 2018 18:29:16 +0300
Subject: [PATCH] Remove C++ documentation when compiling for .NET. Enable .NET
 documentation generation.

GitOrigin-RevId: 426774bdad76bf42ceb261029589441961673ac8
---
 CMakeLists.txt                       | 16 +++++++++++++++-
 td/generate/CMakeLists.txt           |  4 +++-
 td/generate/remove_documentation.cpp | 23 +++++++++++++++++++++++
 tdutils/td/utils/logging.h           |  2 +-
 4 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 td/generate/remove_documentation.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9ea175ed..3b853921 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -225,7 +225,14 @@ add_subdirectory(td/generate)
 if (NOT CMAKE_CROSSCOMPILING)
   add_custom_target(prepare_cross_compiling DEPENDS tl_generate_common tdmime_auto tl_generate_json)
   if (TD_ENABLE_DOTNET)
-    add_dependencies(prepare_cross_compiling generate_dotnet_api)
+    add_custom_target(remove_cpp_documentation
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+      COMMAND remove_documentation ${TL_TD_AUTO} td/telegram/Client.h td/telegram/Log.h td/tl/TlObject.h
+      COMMENT "Remove C++ documentation from sources"
+      DEPENDS remove_documentation tl_generate_common generate_dotnet_api ${TL_TD_AUTO} td/telegram/Client.h td/telegram/Log.h td/tl/TlObject.h
+    )
+
+    add_dependencies(prepare_cross_compiling generate_dotnet_api remove_cpp_documentation)
   endif()
 endif()
 
@@ -600,6 +607,9 @@ if (NOT CMAKE_CROSSCOMPILING)
   if (TD_ENABLE_JNI)
     add_dependencies(tdcore td_generate_java_api)
   endif()
+  if (TD_ENABLE_DOTNET)
+    add_dependencies(tdcore remove_cpp_documentation)
+  endif()
 endif()
 
 add_library(tdclient td/telegram/Client.cpp td/telegram/Client.h td/telegram/Log.cpp td/telegram/Log.h)
@@ -630,6 +640,7 @@ if (TD_ENABLE_DOTNET)
     add_dependencies(tddotnet generate_dotnet_api)
   endif()
 
+  target_compile_options(tddotnet PRIVATE "/doc")
   if ("${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
     set_target_properties(tddotnet PROPERTIES VS_WINRT_COMPONENT "true")
     target_compile_options(tddotnet PUBLIC "/ZW")
@@ -656,6 +667,9 @@ target_include_directories(tdjson_private PUBLIC
 target_link_libraries(tdjson_private PUBLIC tdclient tdutils)
 if (NOT CMAKE_CROSSCOMPILING)
   add_dependencies(tdjson_private tl_generate_common tl_generate_json)
+  if (TD_ENABLE_DOTNET)
+    add_dependencies(tdjson_private remove_cpp_documentation)
+  endif()
 endif()
 
 set(TD_JSON_HEADERS td/telegram/td_json_client.h td/telegram/td_log.h)
diff --git a/td/generate/CMakeLists.txt b/td/generate/CMakeLists.txt
index 9450dcf4..a7517fcd 100644
--- a/td/generate/CMakeLists.txt
+++ b/td/generate/CMakeLists.txt
@@ -83,7 +83,6 @@ set(TL_GENERATE_JSON_SOURCE
   tl_json_converter.h
 )
 
-
 if (NOT CMAKE_CROSSCOMPILING)
   find_program(PHP_EXECUTABLE php)
 
@@ -142,4 +141,7 @@ if (NOT CMAKE_CROSSCOMPILING)
       DEPENDS td_generate_dotnet_api ${TL_TD_API_TLO}
     )
   endif()
+
+  add_executable(remove_documentation remove_documentation.cpp)
+  target_link_libraries(remove_documentation PRIVATE tdtl)
 endif()
diff --git a/td/generate/remove_documentation.cpp b/td/generate/remove_documentation.cpp
new file mode 100644
index 00000000..d690f0ba
--- /dev/null
+++ b/td/generate/remove_documentation.cpp
@@ -0,0 +1,23 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#include "td/tl/tl_file_utils.h"
+
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+
+int main(int argc, char *argv[]) {
+  for (int i = 1; i < argc; i++) {
+    std::string file_name = argv[i];
+    std::string old_contents = td::tl::get_file_contents(file_name, "rb");
+    std::string new_contents = td::tl::remove_documentation(old_contents);
+    if (new_contents != old_contents && !td::tl::put_file_contents(file_name, "wb", new_contents)) {
+      std::fprintf(stderr, "Can't write file %s\n", file_name.c_str());
+      std::abort();
+    }
+  }
+}
diff --git a/tdutils/td/utils/logging.h b/tdutils/td/utils/logging.h
index 5334abd5..629a4f24 100644
--- a/tdutils/td/utils/logging.h
+++ b/tdutils/td/utils/logging.h
@@ -6,7 +6,7 @@
 //
 #pragma once
 
-/**
+/*
  * Simple logging.
  *
  * Predefined log levels: FATAL, ERROR, WARNING, INFO, DEBUG