Rename form data examples.

examples/form_client.cc

@@ -0,0 +1,57 @@
+// A client posting multipart form data.
+
+#include <iostream>
+
+#include "boost/filesystem.hpp"
+
+#include "webcc/client_session.h"
+#include "webcc/logger.h"
+
+int main(int argc, char* argv[]) {
+  if (argc < 2) {
+    std::cout << "usage: form_client <upload_dir> [url]" << std::endl;
+    std::cout << std::endl;
+    std::cout << "default url: http://httpbin.org/post" << std::endl;
+    std::cout << std::endl;
+    std::cout << "examples:" << std::endl;
+    std::cout << "  $ form_client E:/github/webcc/data/upload" << std::endl;
+    std::cout << "  $ form_client E:/github/webcc/data/upload "
+              << "http://httpbin.org/post" << std::endl;
+    return 1;
+  }
+
+  WEBCC_LOG_INIT("", webcc::LOG_CONSOLE);
+
+  const webcc::Path upload_dir(argv[1]);
+
+  std::string url;
+  if (argc == 3) {
+    url = argv[2];
+  } else {
+    url = "http://httpbin.org/post";
+  }
+
+  namespace bfs = boost::filesystem;
+
+  if (!bfs::is_directory(upload_dir) || !bfs::exists(upload_dir)) {
+    std::cerr << "Invalid upload dir!" << std::endl;
+    return 1;
+  }
+
+  webcc::ClientSession session;
+
+  try {
+    auto r = session.Request(webcc::RequestBuilder{}.
+                             Post(url).
+                             FormFile("file", upload_dir / "remember.txt").
+                             FormData("json", "{}", "application/json")
+                             ());
+
+    std::cout << r->status() << std::endl;
+
+  } catch (const webcc::Error& error) {
+    std::cout << error << std::endl;
+  }
+
+  return 0;
+}