content/public/common/url_utils.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/public/common/url_utils.h"
   6
   7 #include "base/base_switches.h"
   8 #include "base/command_line.h"
   9 #include "base/logging.h"
  10 #include "build/build_config.h"
  11 #include "content/common/savable_url_schemes.h"
  12 #include "content/public/common/content_switches.h"
  13 #include "content/public/common/url_constants.h"
  14 #include "url/gurl.h"
  15
  16 namespace content {
  17
  18 static size_t g_max_url_size = 2 * 1024 * 1024;
  19
  20 const char* const* GetSavableSchemes() {
  21   return GetSavableSchemesInternal();
  22 }
  23
  24 bool HasWebUIScheme(const GURL& url) {
  25   return
  26 #if !defined(OS_IOS)
  27          url.SchemeIs(kChromeDevToolsScheme) ||
  28 #endif
  29          url.SchemeIs(kChromeUIScheme);
  30 }
  31
  32 bool IsSavableURL(const GURL& url) {
  33   for (int i = 0; GetSavableSchemes()[i] != NULL; ++i) {
  34     if (url.SchemeIs(GetSavableSchemes()[i]))
  35       return true;
  36   }
  37   return false;
  38 }
  39
  40 #if defined(OS_ANDROID)
  41 void SetMaxURLChars(size_t max_chars) {
  42   // Check that it is not used by a multiprocesses embedder
  43   CommandLine* cmd = CommandLine::ForCurrentProcess();
  44   CHECK(cmd->HasSwitch(switches::kSingleProcess));
  45   g_max_url_size = max_chars;
  46 }
  47 #endif
  48
  49 size_t GetMaxURLChars() {
  50   return g_max_url_size;
  51 }
  52
  53 }  // namespace content