From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 10 Aug 2011 18:44:40 +0000 (+0300)
Subject: Add example of Http::Client usage
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=5b161886744ecbf3960ffe6ee5601df6d4a217ce;p=libs%2Fnet.git

Add example of Http::Client usage
---

diff --git a/.gitignore b/.gitignore
index bee94e5..d16c915 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 /.options.*
 /.profile
 /debug
+/httpget
 /libmspnet.a
 /libmspnet.so
 /mspnet.pc
diff --git a/Build b/Build
index 1ed9db8..47032c4 100644
--- a/Build
+++ b/Build
@@ -36,4 +36,13 @@ package "mspnet"
 			library "mspnet";
 		};
 	};
+
+	program "httpget"
+	{
+		source "examples/httpget.cpp";
+		build_info
+		{
+			library "mspnet";
+		};
+	};
 };
diff --git a/examples/httpget.cpp b/examples/httpget.cpp
new file mode 100644
index 0000000..70942b7
--- /dev/null
+++ b/examples/httpget.cpp
@@ -0,0 +1,58 @@
+#include <msp/core/application.h>
+#include <msp/core/getopt.h>
+#include <msp/http/client.h>
+#include <msp/http/request.h>
+#include <msp/http/response.h>
+#include <msp/io/print.h>
+
+using namespace std;
+using namespace Msp;
+
+class HttpGet: public RegisteredApplication<HttpGet>
+{
+private:
+	bool verbose;
+	string url;
+
+public:
+	HttpGet(int, char **);
+
+	virtual int main();
+};
+
+HttpGet::HttpGet(int argc, char **argv):
+	verbose(false)
+{
+	GetOpt getopt;
+	getopt.add_option('v', "verbose", verbose, GetOpt::NO_ARG);
+	getopt(argc, argv);
+
+	const vector<string> &args = getopt.get_args();
+	if(args.empty())
+		throw usage_error("No URL");
+
+	url = args.front();
+}
+
+int HttpGet::main()
+{
+	Http::Client client;
+
+	if(verbose)
+	{
+		IO::print("=== Sending request ===\n");
+		client.start_request(Http::Request::from_url(url));
+		IO::print(client.get_request()->str());
+		client.wait_response();
+		const Http::Response *response = client.get_response();
+		IO::print("=== Got response ===\n");
+		IO::print(response->str());
+	}
+	else
+	{
+		const Http::Response *response = client.get_url(url);
+		IO::print(response->get_content());
+	}
+
+	return 1;
+}