chrome/browser/importer/importer_list.cc

   1 // Copyright (c) 2012 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 "chrome/browser/importer/importer_list.h"
   6
   7 #include "base/bind.h"
   8 #include "chrome/browser/importer/importer_list_observer.h"
   9 #include "chrome/browser/shell_integration.h"
  10 #include "chrome/common/importer/firefox_importer_utils.h"
  11 #include "chrome/common/importer/importer_bridge.h"
  12 #include "chrome/common/importer/importer_data_types.h"
  13 #include "grit/generated_resources.h"
  14 #include "ui/base/l10n/l10n_util.h"
  15
  16 #if defined(OS_MACOSX)
  17 #include <CoreFoundation/CoreFoundation.h>
  18
  19 #include "base/mac/foundation_util.h"
  20 #include "chrome/common/importer/safari_importer_utils.h"
  21 #endif
  22
  23 using content::BrowserThread;
  24
  25 namespace {
  26
  27 #if defined(OS_WIN)
  28 void DetectIEProfiles(std::vector<importer::SourceProfile*>* profiles) {
  29     // IE always exists and doesn't have multiple profiles.
  30   importer::SourceProfile* ie = new importer::SourceProfile;
  31   ie->importer_name = l10n_util::GetStringUTF16(IDS_IMPORT_FROM_IE);
  32   ie->importer_type = importer::TYPE_IE;
  33   ie->source_path.clear();
  34   ie->app_path.clear();
  35   ie->services_supported = importer::HISTORY | importer::FAVORITES |
  36       importer::COOKIES | importer::PASSWORDS | importer::SEARCH_ENGINES;
  37   profiles->push_back(ie);
  38 }
  39 #endif  // defined(OS_WIN)
  40
  41 #if defined(OS_MACOSX)
  42 void DetectSafariProfiles(std::vector<importer::SourceProfile*>* profiles) {
  43   uint16 items = importer::NONE;
  44   if (!SafariImporterCanImport(base::mac::GetUserLibraryPath(), &items))
  45     return;
  46
  47   importer::SourceProfile* safari = new importer::SourceProfile;
  48   safari->importer_name = l10n_util::GetStringUTF16(IDS_IMPORT_FROM_SAFARI);
  49   safari->importer_type = importer::TYPE_SAFARI;
  50   safari->source_path.clear();
  51   safari->app_path.clear();
  52   safari->services_supported = items;
  53   profiles->push_back(safari);
  54 }
  55 #endif  // defined(OS_MACOSX)
  56
  57 // |locale|: The application locale used for lookups in Firefox's
  58 // locale-specific search engines feature (see firefox_importer.cc for
  59 // details).
  60 void DetectFirefoxProfiles(const std::string locale,
  61                            std::vector<importer::SourceProfile*>* profiles) {
  62   base::FilePath profile_path = GetFirefoxProfilePath();
  63   if (profile_path.empty())
  64     return;
  65
  66   // Detects which version of Firefox is installed.
  67   importer::ImporterType firefox_type;
  68   base::FilePath app_path;
  69   int version = 0;
  70 #if defined(OS_WIN)
  71   version = GetCurrentFirefoxMajorVersionFromRegistry();
  72 #endif
  73   if (version < 2)
  74     GetFirefoxVersionAndPathFromProfile(profile_path, &version, &app_path);
  75
  76   if (version >= 3) {
  77     firefox_type = importer::TYPE_FIREFOX;
  78   } else {
  79     // Ignores old versions of firefox.
  80     return;
  81   }
  82
  83   importer::SourceProfile* firefox = new importer::SourceProfile;
  84   firefox->importer_name = GetFirefoxImporterName(app_path);
  85   firefox->importer_type = firefox_type;
  86   firefox->source_path = profile_path;
  87 #if defined(OS_WIN)
  88   firefox->app_path = GetFirefoxInstallPathFromRegistry();
  89 #endif
  90   if (firefox->app_path.empty())
  91     firefox->app_path = app_path;
  92   firefox->services_supported = importer::HISTORY | importer::FAVORITES |
  93       importer::PASSWORDS | importer::SEARCH_ENGINES;
  94   firefox->locale = locale;
  95   profiles->push_back(firefox);
  96 }
  97
  98 }  // namespace
  99
 100 ImporterList::ImporterList()
 101     : source_thread_id_(BrowserThread::UI),
 102       observer_(NULL),
 103       is_observed_(false),
 104       source_profiles_loaded_(false) {
 105 }
 106
 107 void ImporterList::DetectSourceProfiles(
 108     const std::string& locale,
 109     bool include_interactive_profiles,
 110     importer::ImporterListObserver* observer) {
 111   DCHECK(observer);
 112   observer_ = observer;
 113   is_observed_ = true;
 114
 115   bool res = BrowserThread::GetCurrentThreadIdentifier(&source_thread_id_);
 116   DCHECK(res);
 117
 118   BrowserThread::PostTask(BrowserThread::FILE,
 119                           FROM_HERE,
 120                           base::Bind(&ImporterList::DetectSourceProfilesWorker,
 121                                      this,
 122                                      locale,
 123                                      include_interactive_profiles));
 124 }
 125
 126 void ImporterList::DetectSourceProfilesHack(const std::string& locale,
 127                                             bool include_interactive_profiles) {
 128   DetectSourceProfilesWorker(locale, include_interactive_profiles);
 129 }
 130
 131 const importer::SourceProfile& ImporterList::GetSourceProfileAt(
 132     size_t index) const {
 133   DCHECK(source_profiles_loaded_);
 134   DCHECK_LT(index, count());
 135   return *source_profiles_[index];
 136 }
 137
 138 const importer::SourceProfile& ImporterList::GetSourceProfileForImporterType(
 139     int importer_type) const {
 140   DCHECK(source_profiles_loaded_);
 141
 142   for (size_t i = 0; i < count(); ++i) {
 143     if (source_profiles_[i]->importer_type == importer_type)
 144       return *source_profiles_[i];
 145   }
 146   NOTREACHED();
 147   return *(new importer::SourceProfile);
 148 }
 149
 150 ImporterList::~ImporterList() {
 151 }
 152
 153 void ImporterList::DetectSourceProfilesWorker(
 154     const std::string& locale,
 155     bool include_interactive_profiles) {
 156   // TODO(jhawkins): Remove this condition once DetectSourceProfilesHack is
 157   // removed.
 158   if (is_observed_)
 159     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 160
 161   std::vector<importer::SourceProfile*> profiles;
 162
 163   // The first run import will automatically take settings from the first
 164   // profile detected, which should be the user's current default.
 165 #if defined(OS_WIN)
 166   if (ShellIntegration::IsFirefoxDefaultBrowser()) {
 167     DetectFirefoxProfiles(locale, &profiles);
 168     DetectIEProfiles(&profiles);
 169   } else {
 170     DetectIEProfiles(&profiles);
 171     DetectFirefoxProfiles(locale, &profiles);
 172   }
 173 #elif defined(OS_MACOSX)
 174   if (ShellIntegration::IsFirefoxDefaultBrowser()) {
 175     DetectFirefoxProfiles(locale, &profiles);
 176     DetectSafariProfiles(&profiles);
 177   } else {
 178     DetectSafariProfiles(&profiles);
 179     DetectFirefoxProfiles(locale, &profiles);
 180   }
 181 #else
 182   DetectFirefoxProfiles(locale, &profiles);
 183 #endif
 184   if (include_interactive_profiles) {
 185     importer::SourceProfile* bookmarks_profile = new importer::SourceProfile;
 186     bookmarks_profile->importer_name =
 187         l10n_util::GetStringUTF16(IDS_IMPORT_FROM_BOOKMARKS_HTML_FILE);
 188     bookmarks_profile->importer_type = importer::TYPE_BOOKMARKS_FILE;
 189     bookmarks_profile->services_supported = importer::FAVORITES;
 190     profiles.push_back(bookmarks_profile);
 191   }
 192
 193   // TODO(jhawkins): Remove this condition once DetectSourceProfilesHack is
 194   // removed.
 195   if (is_observed_) {
 196     BrowserThread::PostTask(
 197         source_thread_id_,
 198         FROM_HERE,
 199         base::Bind(&ImporterList::SourceProfilesLoaded, this, profiles));
 200   } else {
 201     source_profiles_.assign(profiles.begin(), profiles.end());
 202     source_profiles_loaded_ = true;
 203   }
 204 }
 205
 206 void ImporterList::SourceProfilesLoaded(
 207     const std::vector<importer::SourceProfile*>& profiles) {
 208   // |observer_| may be NULL if it removed itself before being notified.
 209   if (!observer_)
 210     return;
 211
 212   BrowserThread::ID current_thread_id;
 213   BrowserThread::GetCurrentThreadIdentifier(&current_thread_id);
 214   DCHECK_EQ(current_thread_id, source_thread_id_);
 215
 216   source_profiles_.assign(profiles.begin(), profiles.end());
 217   source_profiles_loaded_ = true;
 218   source_thread_id_ = BrowserThread::UI;
 219
 220   observer_->OnSourceProfilesLoaded();
 221   observer_ = NULL;
 222
 223   // TODO(jhawkins): Remove once DetectSourceProfilesHack is removed.
 224   is_observed_ = false;
 225 }