Initial commit of sync engine code to browser/sync....

chrome/browser/sync/notifier/communicator/xmpp_log.cc

Index: chrome/browser/sync/notifier/communicator/xmpp_log.cc
===================================================================
--- chrome/browser/sync/notifier/communicator/xmpp_log.cc	(revision 0)
+++ chrome/browser/sync/notifier/communicator/xmpp_log.cc	(revision 0)
@@ -0,0 +1,111 @@
+// Copyright (c) 2009 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.
+
+#if LOGGING
+
+#include "chrome/browser/sync/notifier/communicator/xmpp_log.h"
+
+#include <iomanip>
+#include <string>
+#include <vector>
+
+#include "chrome/browser/sync/notifier/base/time.h"
+#include "talk/base/common.h"
+#include "talk/base/logging.h"
+
+namespace notifier {
+
+static bool IsAuthTag(const char* str, size_t len) {
+  // Beware that str is not NULL terminated
+  if (str[0] == '<' &&
+      str[1] == 'a' &&
+      str[2] == 'u' &&
+      str[3] == 't' &&
+      str[4] == 'h' &&
+      str[5] <= ' ') {
+    std::string tag(str, len);
+    if (tag.find("mechanism") != std::string::npos)
+      return true;
+  }
+  return false;
+}
+
+static bool IsChatText(const char* str, size_t len) {
+  // Beware that str is not NULL terminated
+  if (str[0] == '<' &&
+      str[1] == 'm' &&
+      str[2] == 'e' &&
+      str[3] == 's' &&
+      str[4] == 's' &&
+      str[5] == 'a' &&
+      str[6] == 'g' &&
+      str[7] == 'e' &&
+      str[8] <= ' ') {
+    std::string tag(str, len);
+    if (tag.find("chat") != std::string::npos)
+      return true;
+  }
+  return false;
+}
+
+void XmppLog::XmppPrint(bool output) {
+  std::vector<char>* buffer = output ?
+      &xmpp_output_buffer_ : &xmpp_input_buffer_;
+  const bool log_chat = LOG_CHECK_LEVEL(LS_SENSITIVE);
+  if (buffer->size()) {
+    char* time_string = GetLocalTimeAsString();
+    LOG(INFO) << (output ? "SEND >>>>>>>>>>>>>>>>>>>>>>>>>" :
+                  "RECV <<<<<<<<<<<<<<<<<<<<<<<<<")
+              << " : " << time_string;
+
+    int start = 0;
+    int nest = 3;
+    for (int i = 0; i < static_cast<int>(buffer->size()); ++i) {
+      if ((*buffer)[i] == '>') {
+        bool indent;
+        if ((i > 0) && ((*buffer)[i - 1] == '/')) {
+          indent = false;
+        } else if ((start + 1 < static_cast<int>(buffer->size())) &&
+                   ((*buffer)[start + 1] == '/')) {
+          indent = false;
+          nest -= 2;
+        } else {
+          indent = true;
+        }
+
+        // Output a tag
+        LOG(INFO) << std::setw(nest) << " "
+                  << std::string(&((*buffer)[start]), i + 1 - start);
+
+        if (indent)
+          nest += 2;
+
+        // Note if it's a PLAIN auth tag
+        if (IsAuthTag(&((*buffer)[start]), i + 1 - start)) {
+          censor_password_ = true;
+        } else if (!log_chat && IsChatText(&((*buffer)[start]),
+                                           i + 1 - start)) {
+          censor_password_ = true;
+        }
+
+        start = i + 1;
+      }
+
+      if ((*buffer)[i] == '<' && start < i) {
+        if (censor_password_) {
+          LOG(INFO) << std::setw(nest) << " " << "## TEXT REMOVED ##";
+          censor_password_ = false;
+        } else {
+          LOG(INFO) << std::setw(nest) << " "
+                    << std::string(&((*buffer)[start]), i - start);
+        }
+        start = i;
+      }
+    }
+    buffer->erase(buffer->begin(), buffer->begin() + start);
+  }
+}
+}  // namespace notifier
+
+#endif  // if LOGGING
Property changes on: chrome\browser\sync\notifier\communicator\xmpp_log.cc
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Added: svn:eol-style
   + LF