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IconExtraction.h (1557B)

      1 // Copyright (c) Microsoft Corporation.
      2 // Licensed under the MIT License.
      3 #pragma once
      4 #include <vector>
      5 #include <winget/Manifest.h>
      6 
      7 namespace AppInstaller::Repository
      8 {
      9     struct ExtractedIconInfo
     10     {
     11         std::vector<BYTE> IconContent;
     12         std::vector<BYTE> IconSha256;
     13         AppInstaller::Manifest::IconFileTypeEnum IconFileType = AppInstaller::Manifest::IconFileTypeEnum::Unknown;
     14         AppInstaller::Manifest::IconThemeEnum IconTheme = AppInstaller::Manifest::IconThemeEnum::Unknown;
     15         AppInstaller::Manifest::IconResolutionEnum IconResolution = AppInstaller::Manifest::IconResolutionEnum::Unknown;
     16     };
     17 
     18     // The usage of iconIndex is same as usage in ExtractIconEx at
     19     // https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-extracticonexw
     20     // The icon index usage is basically:
     21     //     0, 1, 2        means zero-based index of the first icon to extract.
     22     //     -1, -2, -3     means extract icon whose resource name is 1, 2, 3 etc
     23     std::vector<BYTE> ExtractIconFromBinaryFile(const std::filesystem::path binaryPath, int iconIndex = 0);
     24 
     25     // Extracts the app icon given the app's product code.
     26     // This method uses similar logic for retrieving icon as app list in settings page.
     27     // This method returns empty if only default icons would be picked.
     28     // This method returns contents of .ico icons.
     29     std::vector<ExtractedIconInfo> ExtractIconFromArpEntry(const std::string& productCode, AppInstaller::Manifest::ScopeEnum scope = AppInstaller::Manifest::ScopeEnum::Unknown);
     30 }