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ManifestDeserializer.h (2805B)

      1 // Copyright (c) Microsoft Corporation.
      2 // Licensed under the MIT License.
      3 #pragma once
      4 #include <winget/Manifest.h>
      5 #include <cpprest/json.h>
      6 #include <winget/JsonUtil.h>
      7 
      8 namespace AppInstaller::Repository::Rest::Schema::V1_0::Json
      9 {
     10     // Manifest Deserializer.
     11     struct ManifestDeserializer
     12     {
     13         // Gets the manifest from the given json object received from a REST request
     14         std::vector<Manifest::Manifest> Deserialize(const web::json::value& responseJsonObject) const;
     15 
     16         // Gets the manifest from the given json Data field
     17         std::vector<Manifest::Manifest> DeserializeData(const web::json::value& dataJsonObject) const;
     18 
     19         // Deserializes the AppsAndFeaturesEntries node, returning the set of values below it.
     20         virtual std::vector<Manifest::AppsAndFeaturesEntry> DeserializeAppsAndFeaturesEntries(const web::json::array& entries) const;
     21 
     22         // Deserializes the locale; requires that the PackageLocale be set to return an object.
     23         virtual std::optional<Manifest::ManifestLocalization> DeserializeLocale(const web::json::value& localeJsonObject) const;
     24 
     25         // Deserializes the locale; requires that the PackageLocale be set to return an object.
     26         virtual std::optional<Manifest::InstallationMetadataInfo> DeserializeInstallationMetadata(const web::json::value& installationMetadataJsonObject) const;
     27 
     28     protected:
     29 
     30         template <Manifest::Localization L>
     31         inline void TryParseStringLocaleField(Manifest::ManifestLocalization& manifestLocale, const web::json::value& localeJsonObject, std::string_view localeJsonFieldName) const
     32         {
     33             auto value = AppInstaller::JSON::GetRawStringValueFromJsonNode(localeJsonObject, AppInstaller::JSON::GetUtilityString(localeJsonFieldName));
     34 
     35             if (AppInstaller::JSON::IsValidNonEmptyStringValue(value))
     36             {
     37                 manifestLocale.Add<L>(value.value());
     38             }
     39         }
     40 
     41         virtual std::optional<Manifest::ManifestInstaller> DeserializeInstaller(const web::json::value& installerJsonObject) const;
     42 
     43         virtual std::map<Manifest::InstallerSwitchType, Manifest::string_t> DeserializeInstallerSwitches(const web::json::value& installerSwitchesJsonObject) const;
     44 
     45         std::optional<Manifest::DependencyList> DeserializeDependency(const web::json::value& dependenciesJsonObject) const;
     46 
     47         virtual Manifest::InstallerTypeEnum ConvertToInstallerType(std::string_view in) const;
     48 
     49         virtual Manifest::UpdateBehaviorEnum ConvertToUpdateBehavior(std::string_view in) const;
     50 
     51         std::vector<Manifest::string_t> ConvertToManifestStringArray(const std::vector<std::string>& values) const;
     52 
     53         virtual Manifest::ManifestVer GetManifestVersion() const;
     54     };
     55 }