Format and Refactor Flip Server.

net/tools/flip_server/spdy_ssl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/tools/flip_server/spdy_ssl.h"
 
 #include "base/logging.h"
 #include "openssl/err.h"
 #include "openssl/ssl.h"
 
 namespace net {
 
 // Each element consists of <the length of the string><string> .
 #define NEXT_PROTO_STRING \
   "\x08spdy/4a2" \
   "\x06spdy/3" \
   "\x06spdy/2" \
   "\x08http/1.1" \
   "\x08http/1.0"
 #define SSL_CIPHER_LIST "!aNULL:!ADH:!eNull:!LOW:!EXP:RC4+RSA:MEDIUM:HIGH"
 
-int ssl_set_npn_callback(SSL *s,
-                         const unsigned char **data,
-                         unsigned int *len,
-                         void *arg) {
-  VLOG(1) <<  "SSL NPN callback: advertising protocols.";
-  *data = (const unsigned char *) NEXT_PROTO_STRING;
+int ssl_set_npn_callback(SSL* s,
+                         const unsigned char** data,
+                         unsigned int* len,
+                         void* arg) {
+  VLOG(1) << "SSL NPN callback: advertising protocols.";
+  *data = (const unsigned char*)NEXT_PROTO_STRING;
   *len = strlen(NEXT_PROTO_STRING);
   return SSL_TLSEXT_ERR_OK;
 }
 
 void InitSSL(SSLState* state,
              std::string ssl_cert_name,
              std::string ssl_key_name,
              bool use_npn,
              int session_expiration_time,
              bool disable_ssl_compression) {
@@ skipping 12 matching lines @@
     LOG(FATAL) << "Unable to create SSL context";
   }
   // Disable SSLv2 support.
   SSL_CTX_set_options(state->ssl_ctx,
                       SSL_OP_NO_SSLv2 | SSL_OP_CIPHER_SERVER_PREFERENCE);
   if (SSL_CTX_use_certificate_chain_file(state->ssl_ctx,
                                          ssl_cert_name.c_str()) <= 0) {
     PrintSslError();
     LOG(FATAL) << "Unable to use cert.pem as SSL cert.";
   }
-  if (SSL_CTX_use_PrivateKey_file(state->ssl_ctx,
-                                  ssl_key_name.c_str(),
-                                  SSL_FILETYPE_PEM) <= 0) {
+  if (SSL_CTX_use_PrivateKey_file(
+          state->ssl_ctx, ssl_key_name.c_str(), SSL_FILETYPE_PEM) <= 0) {
     PrintSslError();
     LOG(FATAL) << "Unable to use key.pem as SSL key.";
   }
   if (!SSL_CTX_check_private_key(state->ssl_ctx)) {
     PrintSslError();
     LOG(FATAL) << "The cert.pem and key.pem files don't match";
   }
   if (use_npn) {
-    SSL_CTX_set_next_protos_advertised_cb(state->ssl_ctx,
-                                          ssl_set_npn_callback, NULL);
+    SSL_CTX_set_next_protos_advertised_cb(
+        state->ssl_ctx, ssl_set_npn_callback, NULL);
   }
   VLOG(1) << "SSL CTX default cipher list: " << SSL_CIPHER_LIST;
   SSL_CTX_set_cipher_list(state->ssl_ctx, SSL_CIPHER_LIST);
 
   VLOG(1) << "SSL CTX session expiry: " << session_expiration_time
           << " seconds";
   SSL_CTX_set_timeout(state->ssl_ctx, session_expiration_time);
 
 #ifdef SSL_MODE_RELEASE_BUFFERS
   VLOG(1) << "SSL CTX: Setting Release Buffers mode.";
   SSL_CTX_set_mode(state->ssl_ctx, SSL_MODE_RELEASE_BUFFERS);
 #endif
 
   // Proper methods to disable compression don't exist until 0.9.9+. For now
   // we must manipulate the stack of compression methods directly.
   if (disable_ssl_compression) {
-    STACK_OF(SSL_COMP) *ssl_comp_methods = SSL_COMP_get_compression_methods();
+    STACK_OF(SSL_COMP)* ssl_comp_methods = SSL_COMP_get_compression_methods();
     int num_methods = sk_SSL_COMP_num(ssl_comp_methods);
     int i;
     for (i = 0; i < num_methods; i++) {
       static_cast<void>(sk_SSL_COMP_delete(ssl_comp_methods, i));
     }
   }
 }
 
 SSL* CreateSSLContext(SSL_CTX* ssl_ctx) {
   SSL* ssl = SSL_new(ssl_ctx);
   SSL_set_accept_state(ssl);
   PrintSslError();
   return ssl;
 }
 
 void PrintSslError() {
   char buf[128];  // this buffer must be at least 120 chars long.
   int error_num = ERR_get_error();
   while (error_num != 0) {
     ERR_error_string_n(error_num, buf, sizeof(buf));
     LOG(ERROR) << buf;
     error_num = ERR_get_error();
   }
 }
 
 }  // namespace net