CentOS 7에서 rest sdk 빌드 하기

사전 준비

boost 1.54 이상 버전의 라이브러리가 필요하다.

여기서는 1.61 버전을 사용한다.

boost 빌드

$ wget https://sourceforge.net/projects/boost/files/boost/1.61.0/boost_1_61_0.tar.bz2/download # downlaod 이름의 파일로 받아진다. 그러니 이름을 변경해 두자. $ mv download boost_1_61_0.tar.bz2 $ tar -xvf boost_1_61_0.tar.bz2 $ cd boost_1_61_0 $ ./bootstrap.sh $ ./b2 install

본론

rest sdk 빌드

$ git clone https://git.codeplex.com/casablanca $ cd casablanca/Release $ mkdir build.release $ cd build.release $ cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local .. $ make & make install

예제 코드 실행해 보기

	#include <cpprest/http_client.h>
	#include <cpprest/filestream.h>
	using namespace utility; // Common utilities like string conversions
	using namespace web; // Common features like URIs.
	using namespace web::http; // Common HTTP functionality
	using namespace web::http::client; // HTTP client features
	using namespace concurrency::streams; // Asynchronous streams
	int main(int argc, char* argv[])
	{
	auto fileStream = std::make_shared<ostream>();
	// Open stream to output file.
	pplx::task<void> requestTask = fstream::open_ostream(U("results.html")).then([=](ostream outFile)
	{
	*fileStream = outFile;
	// Create http_client to send the request.
	http_client client(U("http://www.bing.com/"));
	// Build request URI and start the request.
	uri_builder builder(U("/search"));
	builder.append_query(U("q"), U("cpprestsdk github"));
	return client.request(methods::GET, builder.to_string());
	})
	// Handle response headers arriving.
	.then([=](http_response response)
	{
	printf("Received response status code:%u\n", response.status_code());
	// Write response body into the file.
	return response.body().read_to_end(fileStream->streambuf());
	})
	// Close the file stream.
	.then([=](size_t)
	{
	return fileStream->close();
	});
	// Wait for all the outstanding I/O to complete and handle any exceptions
	try
	{
	requestTask.wait();
	}
	catch (const std::exception &e)
	{
	printf("Error exception:%s\n", e.what());
	}
	return 0;
	}

view raw hellorest.cpp hosted with ❤ by GitHub

$ g++ -std=c++11 hellorest.cpp -o hellorest -lboost_system -lcrypto -lssl -lcpprest $ ./hellorest Received response status code:200