diff options
Diffstat (limited to 'chromium/chrome/common/extensions/manifest_handlers/linked_app_icons.cc')
-rw-r--r-- | chromium/chrome/common/extensions/manifest_handlers/linked_app_icons.cc | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/chromium/chrome/common/extensions/manifest_handlers/linked_app_icons.cc b/chromium/chrome/common/extensions/manifest_handlers/linked_app_icons.cc new file mode 100644 index 00000000000..79a6f4e5148 --- /dev/null +++ b/chromium/chrome/common/extensions/manifest_handlers/linked_app_icons.cc @@ -0,0 +1,110 @@ +// Copyright 2015 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/common/extensions/manifest_handlers/linked_app_icons.h" + +#include <memory> + +#include "base/lazy_instance.h" +#include "base/strings/utf_string_conversions.h" +#include "base/values.h" +#include "extensions/common/manifest.h" +#include "extensions/common/manifest_constants.h" + +namespace extensions { + +namespace keys = manifest_keys; +namespace errors = manifest_errors; + +namespace { + +static base::LazyInstance<LinkedAppIcons>::DestructorAtExit + g_empty_linked_app_icons = LAZY_INSTANCE_INITIALIZER; + +} // namespace + +LinkedAppIcons::IconInfo::IconInfo() { +} + +LinkedAppIcons::IconInfo::~IconInfo() { +} + +LinkedAppIcons::LinkedAppIcons() { +} + +LinkedAppIcons::LinkedAppIcons(const LinkedAppIcons& other) = default; + +LinkedAppIcons::~LinkedAppIcons() { +} + +// static +const LinkedAppIcons& LinkedAppIcons::GetLinkedAppIcons( + const Extension* extension) { + LinkedAppIcons* info = static_cast<LinkedAppIcons*>( + extension->GetManifestData(keys::kLinkedAppIcons)); + return info ? *info : g_empty_linked_app_icons.Get(); +} + +LinkedAppIconsHandler::LinkedAppIconsHandler() { +} + +LinkedAppIconsHandler::~LinkedAppIconsHandler() { +} + +bool LinkedAppIconsHandler::Parse(Extension* extension, base::string16* error) { + std::unique_ptr<LinkedAppIcons> linked_app_icons(new LinkedAppIcons); + + const base::Value* icons_value = nullptr; + const base::ListValue* icons_list = nullptr; + if (extension->manifest()->Get(keys::kLinkedAppIcons, &icons_value)) { + if (!icons_value->GetAsList(&icons_list)) { + *error = base::UTF8ToUTF16( + extensions::manifest_errors::kInvalidLinkedAppIcons); + return false; + } + + for (const auto& icon_value : *icons_list) { + const base::DictionaryValue* icon_dict = nullptr; + if (!icon_value.GetAsDictionary(&icon_dict)) { + *error = base::UTF8ToUTF16( + extensions::manifest_errors::kInvalidLinkedAppIcon); + return false; + } + + std::string url_string; + if (!icon_dict->GetString(keys::kLinkedAppIconURL, &url_string)) { + *error = base::UTF8ToUTF16( + extensions::manifest_errors::kInvalidLinkedAppIconURL); + return false; + } + + LinkedAppIcons::IconInfo info; + info.url = GURL(url_string); + if (!info.url.is_valid()) { + *error = base::UTF8ToUTF16( + extensions::manifest_errors::kInvalidLinkedAppIconURL); + return false; + } + + if (!icon_dict->GetInteger(keys::kLinkedAppIconSize, &info.size)) { + *error = base::UTF8ToUTF16( + extensions::manifest_errors::kInvalidLinkedAppIconSize); + return false; + } + + linked_app_icons->icons.push_back(info); + } + } + + extension->SetManifestData(keys::kLinkedAppIcons, + std::move(linked_app_icons)); + return true; +} + +base::span<const char* const> LinkedAppIconsHandler::Keys() const { + static constexpr const char* kKeys[] = {keys::kLinkedAppIcons}; + return kKeys; +} + +} // namespace extensions |