177 lines
6.7 KiB
C++
177 lines
6.7 KiB
C++
/* -*- mode: c++ ; coding: utf-8-unix -*- */
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/* last updated : 2015/05/25.01:59:31 */
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/*
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* Copyright (c) 2013-2015 yaruopooner [https://github.com/yaruopooner]
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*
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* This file is part of ac-clang.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*================================================================================================*/
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/* Include Files */
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/*================================================================================================*/
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#include "CommandLine.hpp"
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#include "ClangServer.hpp"
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/*================================================================================================*/
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/* Global Function Definitions Section */
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/*================================================================================================*/
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enum
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{
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kStreamBuffer_UnitSize = 1 * 1024 * 1024,
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kStreamBuffer_MinMB = 1,
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kStreamBuffer_MaxMB = 5,
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};
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enum
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{
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kOption_Help,
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kOption_Version,
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kOption_LogFile,
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kOption_STDIN_BufferSize,
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kOption_STDOUT_BufferSize,
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};
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namespace
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{
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std::string GetClangVersion( void )
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{
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CXString version_text = clang_getClangVersion();
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const std::string clang_version = clang_getCString( version_text );
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clang_disposeString( version_text );
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return clang_version;
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}
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}
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int main( int argc, char *argv[] )
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{
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std::ios_base::sync_with_stdio( false );
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// parse options
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const std::string server_version = CLANG_SERVER_VERSION;
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const std::string clang_version = ::GetClangVersion();
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const std::string generate = CMAKE_GENERATOR "/" CMAKE_HOST_SYSTEM_PROCESSOR;
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std::string logfile;
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size_t stdin_buffer_size = kStreamBuffer_MinMB;
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size_t stdout_buffer_size = kStreamBuffer_MinMB;
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{
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CommandLine::Parser declare_options;
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declare_options.AddOption( kOption_Help, "help", "h", "Display available options.",
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CommandLine::IOptionDetail::kFlag_Once );
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declare_options.AddOption( kOption_Version, "version", "v", "Display current version.",
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CommandLine::IOptionDetail::kFlag_Once );
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// declare_options.AddOption< std::string >( kOption_LogFile, "logfile", "l", "Enable IPC records output.(for debug)",
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// ( CommandLine::IOptionDetail::kFlag_Once | CommandLine::IOptionDetail::kFlag_HasValue ), "file path" );
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declare_options.AddOption< uint32_t >( kOption_STDIN_BufferSize, "stdin-buffer-size", "sibs", "STDIN buffer size. <size> is 1 - 5 MB",
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( CommandLine::IOptionDetail::kFlag_Once | CommandLine::IOptionDetail::kFlag_HasValue ), "size",
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CommandLine::RangeReader< uint32_t >( kStreamBuffer_MinMB, kStreamBuffer_MaxMB ) );
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declare_options.AddOption< uint32_t >( kOption_STDOUT_BufferSize, "stdout-buffer-size", "sobs", "STDOUT buffer size. <size> is 1 - 5 MB",
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( CommandLine::IOptionDetail::kFlag_Once | CommandLine::IOptionDetail::kFlag_HasValue ), "size",
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CommandLine::RangeReader< uint32_t >( kStreamBuffer_MinMB, kStreamBuffer_MaxMB ) );
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if ( declare_options.Parse( argc, argv ) )
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{
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for ( const auto& option_value : declare_options.GetOptionWithValueArray() )
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{
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switch ( option_value->GetId() )
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{
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case kOption_Help:
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declare_options.PrintUsage( "clang-server [options] <values>" );
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return 0;
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case kOption_Version:
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std::cout << server_version << " (" << generate << ")" << std::endl;
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std::cout << clang_version << std::endl;
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return 0;
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case kOption_LogFile:
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if ( option_value->IsValid() )
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{
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const std::string result = declare_options.GetValue< std::string >( option_value );
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logfile = result;
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}
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break;
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case kOption_STDIN_BufferSize:
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if ( option_value->IsValid() )
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{
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const uint32_t result = declare_options.GetValue< uint32_t >( option_value );
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stdin_buffer_size = result;
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}
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break;
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case kOption_STDOUT_BufferSize:
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if ( option_value->IsValid() )
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{
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const uint32_t result = declare_options.GetValue< uint32_t >( option_value );
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stdout_buffer_size = result;
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}
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break;
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}
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}
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declare_options.PrintWarnings();
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}
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else
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{
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declare_options.PrintErrors();
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return 1;
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}
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}
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// stream buffer expand
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// std::shared_ptr< char > stdin_buffer( new char[ kStreamBuffer_UnitSize ], std::default_delete< char[] >() );
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// std::shared_ptr< char > stdout_buffer( new char[ kStreamBuffer_UnitSize ], std::default_delete< char[] >() );
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stdin_buffer_size *= kStreamBuffer_UnitSize;
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stdout_buffer_size *= kStreamBuffer_UnitSize;
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// server instance
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ClangFlagConverters flag_converter;
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ClangServer::Specification initial_spec( stdin_buffer_size, stdout_buffer_size, logfile );
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ClangServer server( initial_spec );
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server.ParseCommand();
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return 0;
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}
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/*================================================================================================*/
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/* EOF */
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/*================================================================================================*/
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