winget-cli

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CompositeSource.h (2396B)

      1 // Copyright (c) Microsoft Corporation.
      2 // Licensed under the MIT License.
      3 #pragma once
      4 #include "ISource.h"
      5 
      6 namespace AppInstaller::Repository
      7 {
      8     struct CompositeSource : public ISource
      9     {
     10         static constexpr ISourceType SourceType = ISourceType::CompositeSource;
     11 
     12         explicit CompositeSource(std::string identifier);
     13 
     14         CompositeSource(const CompositeSource&) = delete;
     15         CompositeSource& operator=(const CompositeSource&) = delete;
     16 
     17         CompositeSource(CompositeSource&&) = default;
     18         CompositeSource& operator=(CompositeSource&&) = default;
     19 
     20         ~CompositeSource() = default;
     21 
     22         // ISource
     23 
     24         // Get the source's details.
     25         const SourceDetails& GetDetails() const override;
     26 
     27         // Gets the source's identifier; a unique identifier independent of the name
     28         // that will not change between a remove/add or between additional adds.
     29         // Must be suitable for filesystem names.
     30         const std::string& GetIdentifier() const override;
     31 
     32         // Execute a search on the source.
     33         SearchResult Search(const SearchRequest& request) const override;
     34 
     35         // Casts to the requested type.
     36         void* CastTo(ISourceType type) override;
     37 
     38         // ~ISource
     39 
     40         // Adds an available source to be aggregated.
     41         void AddAvailableSource(const Source& source);
     42 
     43         // Gets the available sources if the source is composite.
     44         std::vector<Source> GetAvailableSources() const { return m_availableSources; }
     45 
     46         // Checks if any available sources are present
     47         bool HasAvailableSource() const { return !m_availableSources.empty(); }
     48 
     49         // Sets the installed source to be composited.
     50         void SetInstalledSource(Source source, CompositeSearchBehavior searchBehavior = CompositeSearchBehavior::Installed);
     51 
     52     private:
     53         // Performs a search when an installed source is present.
     54         SearchResult SearchInstalled(const SearchRequest& request) const;
     55 
     56         // Performs a search when no installed source is present.
     57         SearchResult SearchAvailable(const SearchRequest& request) const;
     58 
     59         Source m_installedSource;
     60         std::vector<Source> m_availableSources;
     61         SourceDetails m_details;
     62         CompositeSearchBehavior m_searchBehavior = CompositeSearchBehavior::Installed;
     63     };
     64 }