Index: chrome/browser/extensions/extension_devtools_events.cc |
diff --git a/chrome/browser/extensions/extension_devtools_events.cc b/chrome/browser/extensions/extension_devtools_events.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..979726cfa477b2c0fd52a4fecc72ddfa6c0aecfa |
--- /dev/null |
+++ b/chrome/browser/extensions/extension_devtools_events.cc |
@@ -0,0 +1,60 @@ |
+// 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. |
+ |
+#include "chrome/browser/extensions/extension_devtools_events.h" |
+ |
+#include <vector> |
+ |
+#include "base/string_util.h" |
+ |
+// These string constants and the formats used in this file must stay |
+// in sync with chrome/renderer/resources/extension_process_bindings.js |
+static const char kDevToolsEventPrefix[] = "devtools."; |
+static const char kOnPageEventName[] = "onPageEvent"; |
+static const char kOnTabUrlChangeEventName[] = "onTabUrlChange"; |
+static const char kOnTabCloseEventName[] = "onTabClose"; |
+ |
+// static |
+bool ExtensionDevToolsEvents::IsDevToolsEventName( |
+ const std::string& event_name, int* tab_id) { |
+ // We only care about events of the form "devtools.34.*", where 34 is |
+ // a tab id. |
+ if (IsStringASCII(event_name) && |
+ StartsWithASCII(event_name, |
+ kDevToolsEventPrefix, |
+ true /* case_sensitive */)) { |
+ // At this point we want something like "4.onPageEvent" |
+ std::vector<std::string> parts; |
+ SplitString(event_name.substr(strlen(kDevToolsEventPrefix)), '.', &parts); |
+ if (parts.size() == 2 && StringToInt(parts[0], tab_id)) { |
+ return true; |
+ } |
+ } |
+ return false; |
+} |
+ |
+// static |
+std::string ExtensionDevToolsEvents::OnPageEventNameForTab(int tab_id) { |
+ return StringPrintf("%s%d.%s", |
+ kDevToolsEventPrefix, |
+ tab_id, |
+ kOnPageEventName); |
+} |
+ |
+// static |
+std::string ExtensionDevToolsEvents::OnTabUrlChangeEventNameForTab(int tab_id) { |
+ return StringPrintf("%s%d.%s", |
+ kDevToolsEventPrefix, |
+ tab_id, |
+ kOnTabUrlChangeEventName); |
+} |
+ |
+// static |
+std::string ExtensionDevToolsEvents::OnTabCloseEventNameForTab(int tab_id) { |
+ return StringPrintf("%s%d.%s", |
+ kDevToolsEventPrefix, |
+ tab_id, |
+ kOnTabCloseEventName); |
+} |
+ |