Rework book server and client.

examples/static_file_server.cc

@@ -0,0 +1,40 @@
+// A general HTTP server serving static files.
+
+#include <iostream>
+#include <string>
+
+#include "webcc/logger.h"
+#include "webcc/server.h"
+
+int main(int argc, char* argv[]) {
+  if (argc < 3) {
+    std::cout << "usage: file_server <port> <doc_root> [chunk_size]"
+              << std::endl;
+    std::cout << std::endl;
+    std::cout << "examples:" << std::endl;
+    std::cout << "  $ file_server 8080 D:/www" << std::endl;
+    std::cout << "  $ file_server 8080 D:/www 10000" << std::endl;
+    return 1;
+  }
+
+  WEBCC_LOG_INIT("", webcc::LOG_CONSOLE);
+
+  std::uint16_t port = static_cast<std::uint16_t>(std::atoi(argv[1]));
+  std::string doc_root = argv[2];
+
+  try {
+    webcc::Server server(port, doc_root);
+
+    if (argc == 4) {
+      server.set_file_chunk_size(std::atoi(argv[3]));
+    }
+
+    server.Run();
+
+  } catch (const std::exception& e) {
+    std::cerr << e.what() << std::endl;
+    return 1;
+  }
+
+  return 0;
+}