1 // Copyright (c) 2011 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/search_engines/search_terms_data.h" 6 7 #include "base/logging.h" 8 #include "chrome/browser/browser_process.h" 9 #include "chrome/browser/google/google_url_tracker.h" 10 #include "content/browser/browser_thread.h" 11 #include "googleurl/src/gurl.h" 12 13 #if defined(OS_WIN) && defined(GOOGLE_CHROME_BUILD) 14 #include "chrome/browser/rlz/rlz.h" 15 #include "chrome/installer/util/google_update_settings.h" 16 #endif 17 18 SearchTermsData::SearchTermsData() { 19 } 20 21 SearchTermsData::~SearchTermsData() { 22 } 23 24 std::string SearchTermsData::GoogleBaseSuggestURLValue() const { 25 // The suggest base URL we want at the end is something like 26 // "http://clients1.google.TLD/complete/". The key bit we want from the 27 // original Google base URL is the TLD. 28 29 // Start with the Google base URL. 30 const GURL base_url(GoogleBaseURLValue()); 31 DCHECK(base_url.is_valid()); 32 33 // Change "www." to "clients1." in the hostname. If no "www." was found, just 34 // prepend "clients1.". 35 const std::string base_host(base_url.host()); 36 GURL::Replacements repl; 37 const std::string suggest_host("clients1." + 38 (base_host.compare(0, 4, "www.") ? base_host : base_host.substr(4))); 39 repl.SetHostStr(suggest_host); 40 41 // Replace any existing path with "/complete/". 42 static const std::string suggest_path("/complete/"); 43 repl.SetPathStr(suggest_path); 44 45 // Clear the query and ref. 46 repl.ClearQuery(); 47 repl.ClearRef(); 48 return base_url.ReplaceComponents(repl).spec(); 49 } 50 51 // static 52 std::string* UIThreadSearchTermsData::google_base_url_ = NULL; 53 54 UIThreadSearchTermsData::UIThreadSearchTermsData() { 55 // GoogleURLTracker::GoogleURL() DCHECKs this also, but adding it here helps 56 // us catch bad behavior at a more common place in this code. 57 DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) || 58 BrowserThread::CurrentlyOn(BrowserThread::UI)); 59 } 60 61 std::string UIThreadSearchTermsData::GoogleBaseURLValue() const { 62 DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) || 63 BrowserThread::CurrentlyOn(BrowserThread::UI)); 64 return google_base_url_ ? 65 (*google_base_url_) : GoogleURLTracker::GoogleURL().spec(); 66 } 67 68 std::string UIThreadSearchTermsData::GetApplicationLocale() const { 69 DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) || 70 BrowserThread::CurrentlyOn(BrowserThread::UI)); 71 return g_browser_process->GetApplicationLocale(); 72 } 73 74 #if defined(OS_WIN) && defined(GOOGLE_CHROME_BUILD) 75 string16 UIThreadSearchTermsData::GetRlzParameterValue() const { 76 DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) || 77 BrowserThread::CurrentlyOn(BrowserThread::UI)); 78 string16 rlz_string; 79 // For organic brandcodes do not use rlz at all. Empty brandcode usually 80 // means a chromium install. This is ok. 81 string16 brand; 82 if (GoogleUpdateSettings::GetBrand(&brand) && !brand.empty() && 83 !GoogleUpdateSettings::IsOrganic(brand)) { 84 // This call will return false the first time(s) it is called until the 85 // value has been cached. This normally would mean that at most one omnibox 86 // search might not send the RLZ data but this is not really a problem. 87 RLZTracker::GetAccessPointRlz(rlz_lib::CHROME_OMNIBOX, &rlz_string); 88 } 89 return rlz_string; 90 } 91 #endif 92 93 // static 94 void UIThreadSearchTermsData::SetGoogleBaseURL(std::string* google_base_url) { 95 delete google_base_url_; 96 google_base_url_ = google_base_url; 97 } 98
