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// Copyright (c) 2010 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/chromeos/customization_document.h"
#include <string>
#include "base/file_util.h"
#include "base/json/json_reader.h"
#include "base/logging.h"
#include "base/string_number_conversions.h"
#include "base/values.h"
// Manifest attributes names.
namespace {
const char kVersionAttr[] = "version";
const char kProductSkuAttr[] = "product_sku";
const char kInitialLocaleAttr[] = "initial_locale";
const char kInitialTimezoneAttr[] = "initial_timezone";
const char kBackgroundColorAttr[] = "background_color";
const char kRegistrationUrlAttr[] = "registration_url";
const char kSetupContentAttr[] = "setup_content";
const char kContentLocaleAttr[] = "content_locale";
const char kHelpPageAttr[] = "help_page";
const char kEulaPageAttr[] = "eula_page";
const char kAppMenuAttr[] = "app_menu";
const char kInitialStartPageAttr[] = "initial_start_page";
const char kSectionTitleAttr[] = "section_title";
const char kWebAppsAttr[] = "web_apps";
const char kSupportPageAttr[] = "support_page";
const char kExtensionsAttr[] = "extensions";
const char kAcceptedManifestVersion[] = "1.0";
} // anonymous namespace
namespace chromeos {
// CustomizationDocument implementation.
bool CustomizationDocument::LoadManifestFromFile(
const FilePath& manifest_path) {
std::string manifest;
bool read_success = file_util::ReadFileToString(manifest_path, &manifest);
if (!read_success) {
return false;
}
return LoadManifestFromString(manifest);
}
bool CustomizationDocument::LoadManifestFromString(
const std::string& manifest) {
scoped_ptr<Value> root(base::JSONReader::Read(manifest, true));
DCHECK(root.get() != NULL);
if (root.get() == NULL)
return false;
DCHECK(root->GetType() == Value::TYPE_DICTIONARY);
return ParseFromJsonValue(static_cast<DictionaryValue*>(root.get()));
}
bool CustomizationDocument::ParseFromJsonValue(const DictionaryValue* root) {
// Partner customization manifests share only one required field -
// version string.
version_.clear();
bool result = root->GetString(kVersionAttr, &version_);
return result && version_ == kAcceptedManifestVersion;
}
// StartupCustomizationDocument implementation.
bool StartupCustomizationDocument::LoadManifestFromFile(
const FilePath& manifest_path) {
if (CustomizationDocument::LoadManifestFromFile(manifest_path)) {
manifest_path_ = manifest_path;
return true;
} else {
return false;
}
}
bool StartupCustomizationDocument::ParseFromJsonValue(
const DictionaryValue* root) {
if (!CustomizationDocument::ParseFromJsonValue(root))
return false;
// Required fields.
product_sku_.clear();
if (!root->GetString(kProductSkuAttr, &product_sku_))
return false;
// Optional fields.
initial_locale_.clear();
root->GetString(kInitialLocaleAttr, &initial_locale_);
initial_timezone_.clear();
root->GetString(kInitialTimezoneAttr, &initial_timezone_);
std::string background_color_string;
root->GetString(kBackgroundColorAttr, &background_color_string);
if (!background_color_string.empty()) {
if (background_color_string[0] == '#') {
int background_int;
base::HexStringToInt(background_color_string.begin() + 1,
background_color_string.end(),
&background_int);
background_color_ = static_cast<SkColor>(0xff000000 | background_int);
} else {
// Literal color constants are not supported yet.
return false;
}
}
registration_url_.clear();
root->GetString(kRegistrationUrlAttr, ®istration_url_);
ListValue* setup_content_value = NULL;
root->GetList(kSetupContentAttr, &setup_content_value);
if (setup_content_value != NULL) {
for (ListValue::const_iterator iter = setup_content_value->begin();
iter != setup_content_value->end();
++iter) {
const DictionaryValue* dict = NULL;
dict = static_cast<const DictionaryValue*>(*iter);
DCHECK(dict->GetType() == Value::TYPE_DICTIONARY);
std::string content_locale;
if (!dict->GetString(kContentLocaleAttr, &content_locale))
return false;
SetupContent content;
if (!dict->GetString(kHelpPageAttr, &content.help_page_path))
return false;
if (!dict->GetString(kEulaPageAttr, &content.eula_page_path))
return false;
setup_content_[content_locale] = content;
}
}
return true;
}
FilePath StartupCustomizationDocument::GetSetupPagePath(
const std::string& locale, std::string SetupContent::* page_path) const {
SetupContentMap::const_iterator content_iter = setup_content_.find(locale);
if (content_iter != setup_content_.end()) {
return manifest_path_.DirName().Append(content_iter->second.*page_path);
} else {
return FilePath();
}
}
// ServicesCustomizationDocument implementation.
bool ServicesCustomizationDocument::ParseFromJsonValue(
const DictionaryValue* root) {
if (!CustomizationDocument::ParseFromJsonValue(root))
return false;
// Required app menu settings.
DictionaryValue* app_menu_value = NULL;
root->GetDictionary(kAppMenuAttr, &app_menu_value);
if (app_menu_value == NULL)
return false;
app_menu_section_title_.clear();
if (!app_menu_value->GetString(kSectionTitleAttr,
&app_menu_section_title_))
return false;
app_menu_support_page_url_.clear();
if (!app_menu_value->GetString(kSupportPageAttr,
&app_menu_support_page_url_))
return false;
ListValue* web_apps_value = NULL;
app_menu_value->GetList(kWebAppsAttr, &web_apps_value);
if (!ParseStringListFromJsonValue(web_apps_value, &web_apps_))
return false;
ListValue* extensions_value = NULL;
app_menu_value->GetList(kExtensionsAttr, &extensions_value);
if (!ParseStringListFromJsonValue(extensions_value, &extensions_))
return false;
// Optional fields.
initial_start_page_url_.clear();
root->GetString(kInitialStartPageAttr, &initial_start_page_url_);
return true;
}
bool ServicesCustomizationDocument::ParseStringListFromJsonValue(
const ListValue* list_value,
StringList* string_list) {
if (list_value == NULL || string_list == NULL)
return false;
DCHECK(list_value->GetType() == Value::TYPE_LIST);
string_list->clear();
for (ListValue::const_iterator iter = list_value->begin();
iter != list_value->end();
++iter) {
std::string url;
if ((*iter)->GetAsString(&url))
string_list->push_back(url);
}
return true;
}
} // namespace chromeos
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