@yarnpkg/libzip

This package contains a wasm-compiled version of the libzip.

Upgrade the libzip build

• Bump the version numbers in artifacts/build.sh
• Run the artifacts/build.sh script

Expose new functions

• Add the new functions to artifacts/exported.json
• List them in sources/index.ts
• Run the artifacts/build.sh script

Index

Classes

• LibzipError
• ZipFS
• ZipOpenFS

Functions

• getArchivePart
• getLibzipPromise
• getLibzipSync
• makeEmptyArchive
• mountMemoryDrive

Type Aliases

• Libzip
• ZipBufferOptions
• ZipCompression
• ZipOpenFSOptions
• ZipPathOptions

Variables

• DEFAULT_COMPRESSION_LEVEL

Functions

getArchivePart

• getArchivePart(path: string, extension: string): null | PortablePath

• Extracts the archive part (ending in the first instance of extension) from a path.

  The indexOf-based implementation is ~3.7x faster than a RegExp-based implementation.

  ---

  Parameters

  • path: string

  • extension: string

  Returns null | PortablePath

getLibzipPromise

• getLibzipPromise(): Promise<{ SEEK_CUR: 1; SEEK_END: 2; SEEK_SET: 0; ZIP_CHECKCONS: 4; ZIP_CM_DEFAULT: -1; ZIP_CM_DEFLATE: 8; ZIP_CM_STORE: 0; ZIP_EXCL: 2; ZIP_FL_COMPRESSED: 4; ZIP_FL_OVERWRITE: 8192; ZIP_OPSYS_ACORN_RISC: 13; ZIP_OPSYS_ALTERNATE_MVS: 15; ZIP_OPSYS_AMIGA: 1; ZIP_OPSYS_ATARI_ST: 5; ZIP_OPSYS_BEOS: 16; ZIP_OPSYS_CPM: 9; ZIP_OPSYS_DOS: 0; ZIP_OPSYS_MACINTOSH: 7; ZIP_OPSYS_MVS: 11; ZIP_OPSYS_OPENVMS: 2; ZIP_OPSYS_OS_2: 6; ZIP_OPSYS_OS_400: 18; ZIP_OPSYS_OS_X: 19; ZIP_OPSYS_TANDEM: 17; ZIP_OPSYS_UNIX: 3; ZIP_OPSYS_VFAT: 14; ZIP_OPSYS_VM_CMS: 4; ZIP_OPSYS_VSE: 12; ZIP_OPSYS_WINDOWS_NTFS: 10; ZIP_OPSYS_Z_SYSTEM: 8; ZIP_RDONLY: 16; close: (...arg: [number]) => number; delete: (...arg: [number, number]) => number; dir: { add: (...arg: [number, string]) => number }; discard: (...arg: [number]) => null; error: { initWithCode: (...arg: [number, number]) => null; strerror: (...arg: [number]) => string }; errors: typeof Errors; ext: { countSymlinks: (...arg: [number]) => number }; fclose: (...arg: [number]) => number; file: { add: (...arg: [number, string, number, number]) => number; getError: (...arg: [number]) => number; getExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setCompression: (...arg: [number, number, number, number, number]) => number; setExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setMtime: (...arg: [number, number, number, number, number]) => number }; fopenIndex: (...arg: [number, number, number, number]) => number; fread: (...arg: [number, number, number, number]) => number; free: (ptr: number) => void; getError: (...arg: [number]) => number; getName: (...arg: [number, number, number]) => string; getNumEntries: (...arg: [number, number]) => number; getValue: (ptr: number, type: CType, noSafe?: boolean) => number; malloc: (size: number) => number; name: { locate: (...arg: [number, string, number]) => number }; openFromSource: (...arg: [number, number, number]) => number; source: { close: (...arg: [number]) => number; error: (...arg: [number]) => number; free: (...arg: [number]) => null; fromBuffer: (...arg: [number, number, number, number, number]) => number; fromUnattachedBuffer: (...arg: [number, number, number, number, number]) => number; keep: (...arg: [number]) => null; open: (...arg: [number]) => number; read: (...arg: [number, number, number]) => number; seek: (...arg: [number, number, number, number]) => number; tell: (...arg: [number]) => number }; statIndex: (...arg: [number, number, number, number, number]) => number; struct: { errorCodeZip: (...arg: [number]) => number; errorS: (...arg: []) => number; statCompMethod: (...arg: [number]) => number; statCompSize: (...arg: [number]) => number; statCrc: (...arg: [number]) => number; statMtime: (...arg: [number]) => number; statS: (...arg: []) => number; statSize: (...arg: [number]) => number }; uint08S: number; uint32S: number; HEAPU8: any }>

• Returns Promise<{ SEEK_CUR: 1; SEEK_END: 2; SEEK_SET: 0; ZIP_CHECKCONS: 4; ZIP_CM_DEFAULT: -1; ZIP_CM_DEFLATE: 8; ZIP_CM_STORE: 0; ZIP_EXCL: 2; ZIP_FL_COMPRESSED: 4; ZIP_FL_OVERWRITE: 8192; ZIP_OPSYS_ACORN_RISC: 13; ZIP_OPSYS_ALTERNATE_MVS: 15; ZIP_OPSYS_AMIGA: 1; ZIP_OPSYS_ATARI_ST: 5; ZIP_OPSYS_BEOS: 16; ZIP_OPSYS_CPM: 9; ZIP_OPSYS_DOS: 0; ZIP_OPSYS_MACINTOSH: 7; ZIP_OPSYS_MVS: 11; ZIP_OPSYS_OPENVMS: 2; ZIP_OPSYS_OS_2: 6; ZIP_OPSYS_OS_400: 18; ZIP_OPSYS_OS_X: 19; ZIP_OPSYS_TANDEM: 17; ZIP_OPSYS_UNIX: 3; ZIP_OPSYS_VFAT: 14; ZIP_OPSYS_VM_CMS: 4; ZIP_OPSYS_VSE: 12; ZIP_OPSYS_WINDOWS_NTFS: 10; ZIP_OPSYS_Z_SYSTEM: 8; ZIP_RDONLY: 16; close: (...arg: [number]) => number; delete: (...arg: [number, number]) => number; dir: { add: (...arg: [number, string]) => number }; discard: (...arg: [number]) => null; error: { initWithCode: (...arg: [number, number]) => null; strerror: (...arg: [number]) => string }; errors: typeof Errors; ext: { countSymlinks: (...arg: [number]) => number }; fclose: (...arg: [number]) => number; file: { add: (...arg: [number, string, number, number]) => number; getError: (...arg: [number]) => number; getExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setCompression: (...arg: [number, number, number, number, number]) => number; setExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setMtime: (...arg: [number, number, number, number, number]) => number }; fopenIndex: (...arg: [number, number, number, number]) => number; fread: (...arg: [number, number, number, number]) => number; free: (ptr: number) => void; getError: (...arg: [number]) => number; getName: (...arg: [number, number, number]) => string; getNumEntries: (...arg: [number, number]) => number; getValue: (ptr: number, type: CType, noSafe?: boolean) => number; malloc: (size: number) => number; name: { locate: (...arg: [number, string, number]) => number }; openFromSource: (...arg: [number, number, number]) => number; source: { close: (...arg: [number]) => number; error: (...arg: [number]) => number; free: (...arg: [number]) => null; fromBuffer: (...arg: [number, number, number, number, number]) => number; fromUnattachedBuffer: (...arg: [number, number, number, number, number]) => number; keep: (...arg: [number]) => null; open: (...arg: [number]) => number; read: (...arg: [number, number, number]) => number; seek: (...arg: [number, number, number, number]) => number; tell: (...arg: [number]) => number }; statIndex: (...arg: [number, number, number, number, number]) => number; struct: { errorCodeZip: (...arg: [number]) => number; errorS: (...arg: []) => number; statCompMethod: (...arg: [number]) => number; statCompSize: (...arg: [number]) => number; statCrc: (...arg: [number]) => number; statMtime: (...arg: [number]) => number; statS: (...arg: []) => number; statSize: (...arg: [number]) => number }; uint08S: number; uint32S: number; HEAPU8: any }>

getLibzipSync

• getLibzipSync(): { SEEK_CUR: 1; SEEK_END: 2; SEEK_SET: 0; ZIP_CHECKCONS: 4; ZIP_CM_DEFAULT: -1; ZIP_CM_DEFLATE: 8; ZIP_CM_STORE: 0; ZIP_EXCL: 2; ZIP_FL_COMPRESSED: 4; ZIP_FL_OVERWRITE: 8192; ZIP_OPSYS_ACORN_RISC: 13; ZIP_OPSYS_ALTERNATE_MVS: 15; ZIP_OPSYS_AMIGA: 1; ZIP_OPSYS_ATARI_ST: 5; ZIP_OPSYS_BEOS: 16; ZIP_OPSYS_CPM: 9; ZIP_OPSYS_DOS: 0; ZIP_OPSYS_MACINTOSH: 7; ZIP_OPSYS_MVS: 11; ZIP_OPSYS_OPENVMS: 2; ZIP_OPSYS_OS_2: 6; ZIP_OPSYS_OS_400: 18; ZIP_OPSYS_OS_X: 19; ZIP_OPSYS_TANDEM: 17; ZIP_OPSYS_UNIX: 3; ZIP_OPSYS_VFAT: 14; ZIP_OPSYS_VM_CMS: 4; ZIP_OPSYS_VSE: 12; ZIP_OPSYS_WINDOWS_NTFS: 10; ZIP_OPSYS_Z_SYSTEM: 8; ZIP_RDONLY: 16; close: (...arg: [number]) => number; delete: (...arg: [number, number]) => number; dir: { add: (...arg: [number, string]) => number }; discard: (...arg: [number]) => null; error: { initWithCode: (...arg: [number, number]) => null; strerror: (...arg: [number]) => string }; errors: typeof Errors; ext: { countSymlinks: (...arg: [number]) => number }; fclose: (...arg: [number]) => number; file: { add: (...arg: [number, string, number, number]) => number; getError: (...arg: [number]) => number; getExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setCompression: (...arg: [number, number, number, number, number]) => number; setExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setMtime: (...arg: [number, number, number, number, number]) => number }; fopenIndex: (...arg: [number, number, number, number]) => number; fread: (...arg: [number, number, number, number]) => number; free: (ptr: number) => void; getError: (...arg: [number]) => number; getName: (...arg: [number, number, number]) => string; getNumEntries: (...arg: [number, number]) => number; getValue: (ptr: number, type: CType, noSafe?: boolean) => number; malloc: (size: number) => number; name: { locate: (...arg: [number, string, number]) => number }; openFromSource: (...arg: [number, number, number]) => number; source: { close: (...arg: [number]) => number; error: (...arg: [number]) => number; free: (...arg: [number]) => null; fromBuffer: (...arg: [number, number, number, number, number]) => number; fromUnattachedBuffer: (...arg: [number, number, number, number, number]) => number; keep: (...arg: [number]) => null; open: (...arg: [number]) => number; read: (...arg: [number, number, number]) => number; seek: (...arg: [number, number, number, number]) => number; tell: (...arg: [number]) => number }; statIndex: (...arg: [number, number, number, number, number]) => number; struct: { errorCodeZip: (...arg: [number]) => number; errorS: (...arg: []) => number; statCompMethod: (...arg: [number]) => number; statCompSize: (...arg: [number]) => number; statCrc: (...arg: [number]) => number; statMtime: (...arg: [number]) => number; statS: (...arg: []) => number; statSize: (...arg: [number]) => number }; uint08S: number; uint32S: number; HEAPU8: any }

• Returns { SEEK_CUR: 1; SEEK_END: 2; SEEK_SET: 0; ZIP_CHECKCONS: 4; ZIP_CM_DEFAULT: -1; ZIP_CM_DEFLATE: 8; ZIP_CM_STORE: 0; ZIP_EXCL: 2; ZIP_FL_COMPRESSED: 4; ZIP_FL_OVERWRITE: 8192; ZIP_OPSYS_ACORN_RISC: 13; ZIP_OPSYS_ALTERNATE_MVS: 15; ZIP_OPSYS_AMIGA: 1; ZIP_OPSYS_ATARI_ST: 5; ZIP_OPSYS_BEOS: 16; ZIP_OPSYS_CPM: 9; ZIP_OPSYS_DOS: 0; ZIP_OPSYS_MACINTOSH: 7; ZIP_OPSYS_MVS: 11; ZIP_OPSYS_OPENVMS: 2; ZIP_OPSYS_OS_2: 6; ZIP_OPSYS_OS_400: 18; ZIP_OPSYS_OS_X: 19; ZIP_OPSYS_TANDEM: 17; ZIP_OPSYS_UNIX: 3; ZIP_OPSYS_VFAT: 14; ZIP_OPSYS_VM_CMS: 4; ZIP_OPSYS_VSE: 12; ZIP_OPSYS_WINDOWS_NTFS: 10; ZIP_OPSYS_Z_SYSTEM: 8; ZIP_RDONLY: 16; close: (...arg: [number]) => number; delete: (...arg: [number, number]) => number; dir: { add: (...arg: [number, string]) => number }; discard: (...arg: [number]) => null; error: { initWithCode: (...arg: [number, number]) => null; strerror: (...arg: [number]) => string }; errors: typeof Errors; ext: { countSymlinks: (...arg: [number]) => number }; fclose: (...arg: [number]) => number; file: { add: (...arg: [number, string, number, number]) => number; getError: (...arg: [number]) => number; getExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setCompression: (...arg: [number, number, number, number, number]) => number; setExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setMtime: (...arg: [number, number, number, number, number]) => number }; fopenIndex: (...arg: [number, number, number, number]) => number; fread: (...arg: [number, number, number, number]) => number; free: (ptr: number) => void; getError: (...arg: [number]) => number; getName: (...arg: [number, number, number]) => string; getNumEntries: (...arg: [number, number]) => number; getValue: (ptr: number, type: CType, noSafe?: boolean) => number; malloc: (size: number) => number; name: { locate: (...arg: [number, string, number]) => number }; openFromSource: (...arg: [number, number, number]) => number; source: { close: (...arg: [number]) => number; error: (...arg: [number]) => number; free: (...arg: [number]) => null; fromBuffer: (...arg: [number, number, number, number, number]) => number; fromUnattachedBuffer: (...arg: [number, number, number, number, number]) => number; keep: (...arg: [number]) => null; open: (...arg: [number]) => number; read: (...arg: [number, number, number]) => number; seek: (...arg: [number, number, number, number]) => number; tell: (...arg: [number]) => number }; statIndex: (...arg: [number, number, number, number, number]) => number; struct: { errorCodeZip: (...arg: [number]) => number; errorS: (...arg: []) => number; statCompMethod: (...arg: [number]) => number; statCompSize: (...arg: [number]) => number; statCrc: (...arg: [number]) => number; statMtime: (...arg: [number]) => number; statS: (...arg: []) => number; statSize: (...arg: [number]) => number }; uint08S: number; uint32S: number; HEAPU8: any }

  • readonlySEEK_CUR: 1

  • readonlySEEK_END: 2

  • readonlySEEK_SET: 0

  • readonlyZIP_CHECKCONS: 4

  • readonlyZIP_CM_DEFAULT: -1

  • readonlyZIP_CM_DEFLATE: 8

  • readonlyZIP_CM_STORE: 0

  • readonlyZIP_EXCL: 2

  • readonlyZIP_FL_COMPRESSED: 4

  • readonlyZIP_FL_OVERWRITE: 8192

  • readonlyZIP_OPSYS_ACORN_RISC: 13

  • readonlyZIP_OPSYS_ALTERNATE_MVS: 15

  • readonlyZIP_OPSYS_AMIGA: 1

  • readonlyZIP_OPSYS_ATARI_ST: 5

  • readonlyZIP_OPSYS_BEOS: 16

  • readonlyZIP_OPSYS_CPM: 9

  • readonlyZIP_OPSYS_DOS: 0

  • readonlyZIP_OPSYS_MACINTOSH: 7

  • readonlyZIP_OPSYS_MVS: 11

  • readonlyZIP_OPSYS_OPENVMS: 2

  • readonlyZIP_OPSYS_OS_2: 6

  • readonlyZIP_OPSYS_OS_400: 18

  • readonlyZIP_OPSYS_OS_X: 19

  • readonlyZIP_OPSYS_TANDEM: 17

  • readonlyZIP_OPSYS_UNIX: 3

  • readonlyZIP_OPSYS_VFAT: 14

  • readonlyZIP_OPSYS_VM_CMS: 4

  • readonlyZIP_OPSYS_VSE: 12

  • readonlyZIP_OPSYS_WINDOWS_NTFS: 10

  • readonlyZIP_OPSYS_Z_SYSTEM: 8

  • readonlyZIP_RDONLY: 16

  • readonlyclose: (...arg: [number]) => number

    • • (...arg: [number]): number

      • Parameters

        • rest...arg: [number]

        Returns number

  • readonlydelete: (...arg: [number, number]) => number

    • • (...arg: [number, number]): number

      • Parameters

        • rest...arg: [number, number]

        Returns number

  • readonlydir: { add: (...arg: [number, string]) => number }

    • readonlyadd: (...arg: [number, string]) => number

      • • (...arg: [number, string]): number

        • Parameters

          • rest...arg: [number, string]

          Returns number

  • readonlydiscard: (...arg: [number]) => null

    • • (...arg: [number]): null

      • Parameters

        • rest...arg: [number]

        Returns null

  • readonlyerror: { initWithCode: (...arg: [number, number]) => null; strerror: (...arg: [number]) => string }

    • readonlyinitWithCode: (...arg: [number, number]) => null

      • • (...arg: [number, number]): null

        • Parameters

          • rest...arg: [number, number]

          Returns null

    • readonlystrerror: (...arg: [number]) => string

      • • (...arg: [number]): string

        • Parameters

          • rest...arg: [number]

          Returns string

  • readonlyerrors: typeof Errors

  • readonlyext: { countSymlinks: (...arg: [number]) => number }

    • readonlycountSymlinks: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

  • readonlyfclose: (...arg: [number]) => number

    • • (...arg: [number]): number

      • Parameters

        • rest...arg: [number]

        Returns number

  • readonlyfile: { add: (...arg: [number, string, number, number]) => number; getError: (...arg: [number]) => number; getExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setCompression: (...arg: [number, number, number, number, number]) => number; setExternalAttributes: (...arg: [number, number, number, number, number, number]) => number; setMtime: (...arg: [number, number, number, number, number]) => number }

    • readonlyadd: (...arg: [number, string, number, number]) => number

      • • (...arg: [number, string, number, number]): number

        • Parameters

          • rest...arg: [number, string, number, number]

          Returns number

    • readonlygetError: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlygetExternalAttributes: (...arg: [number, number, number, number, number, number]) => number

      • • (...arg: [number, number, number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number, number, number]

          Returns number

    • readonlysetCompression: (...arg: [number, number, number, number, number]) => number

      • • (...arg: [number, number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number, number]

          Returns number

    • readonlysetExternalAttributes: (...arg: [number, number, number, number, number, number]) => number

      • • (...arg: [number, number, number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number, number, number]

          Returns number

    • readonlysetMtime: (...arg: [number, number, number, number, number]) => number

      • • (...arg: [number, number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number, number]

          Returns number

  • readonlyfopenIndex: (...arg: [number, number, number, number]) => number

    • • (...arg: [number, number, number, number]): number

      • Parameters

        • rest...arg: [number, number, number, number]

        Returns number

  • readonlyfread: (...arg: [number, number, number, number]) => number

    • • (...arg: [number, number, number, number]): number

      • Parameters

        • rest...arg: [number, number, number, number]

        Returns number

  • readonlyfree: (ptr: number) => void

    • • (ptr: number): void

      • Parameters

        • ptr: number

        Returns void

  • readonlygetError: (...arg: [number]) => number

    • • (...arg: [number]): number

      • Parameters

        • rest...arg: [number]

        Returns number

  • readonlygetName: (...arg: [number, number, number]) => string

    • • (...arg: [number, number, number]): string

      • Parameters

        • rest...arg: [number, number, number]

        Returns string

  • readonlygetNumEntries: (...arg: [number, number]) => number

    • • (...arg: [number, number]): number

      • Parameters

        • rest...arg: [number, number]

        Returns number

  • readonlygetValue: (ptr: number, type: CType, noSafe?: boolean) => number

    • • (ptr: number, type: CType, noSafe?: boolean): number

      • Parameters

        • ptr: number

        • type: CType

        • optionalnoSafe: boolean

        Returns number

  • readonlymalloc: (size: number) => number

    • • (size: number): number

      • Parameters

        • size: number

        Returns number

  • readonlyname: { locate: (...arg: [number, string, number]) => number }

    • readonlylocate: (...arg: [number, string, number]) => number

      • • (...arg: [number, string, number]): number

        • Parameters

          • rest...arg: [number, string, number]

          Returns number

  • readonlyopenFromSource: (...arg: [number, number, number]) => number

    • • (...arg: [number, number, number]): number

      • Parameters

        • rest...arg: [number, number, number]

        Returns number

  • readonlysource: { close: (...arg: [number]) => number; error: (...arg: [number]) => number; free: (...arg: [number]) => null; fromBuffer: (...arg: [number, number, number, number, number]) => number; fromUnattachedBuffer: (...arg: [number, number, number, number, number]) => number; keep: (...arg: [number]) => null; open: (...arg: [number]) => number; read: (...arg: [number, number, number]) => number; seek: (...arg: [number, number, number, number]) => number; tell: (...arg: [number]) => number }

    • readonlyclose: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlyerror: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlyfree: (...arg: [number]) => null

      • • (...arg: [number]): null

        • Parameters

          • rest...arg: [number]

          Returns null

    • readonlyfromBuffer: (...arg: [number, number, number, number, number]) => number

      • • (...arg: [number, number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number, number]

          Returns number

    • readonlyfromUnattachedBuffer: (...arg: [number, number, number, number, number]) => number

      • • (...arg: [number, number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number, number]

          Returns number

    • readonlykeep: (...arg: [number]) => null

      • • (...arg: [number]): null

        • Parameters

          • rest...arg: [number]

          Returns null

    • readonlyopen: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlyread: (...arg: [number, number, number]) => number

      • • (...arg: [number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number]

          Returns number

    • readonlyseek: (...arg: [number, number, number, number]) => number

      • • (...arg: [number, number, number, number]): number

        • Parameters

          • rest...arg: [number, number, number, number]

          Returns number

    • readonlytell: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

  • readonlystatIndex: (...arg: [number, number, number, number, number]) => number

    • • (...arg: [number, number, number, number, number]): number

      • Parameters

        • rest...arg: [number, number, number, number, number]

        Returns number

  • readonlystruct: { errorCodeZip: (...arg: [number]) => number; errorS: (...arg: []) => number; statCompMethod: (...arg: [number]) => number; statCompSize: (...arg: [number]) => number; statCrc: (...arg: [number]) => number; statMtime: (...arg: [number]) => number; statS: (...arg: []) => number; statSize: (...arg: [number]) => number }

    • readonlyerrorCodeZip: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlyerrorS: (...arg: []) => number

      • • (...arg: []): number

        • Parameters

          • rest...arg: []

          Returns number

    • readonlystatCompMethod: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlystatCompSize: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlystatCrc: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlystatMtime: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

    • readonlystatS: (...arg: []) => number

      • • (...arg: []): number

        • Parameters

          • rest...arg: []

          Returns number

    • readonlystatSize: (...arg: [number]) => number

      • • (...arg: [number]): number

        • Parameters

          • rest...arg: [number]

          Returns number

  • readonlyuint08S: number

  • readonlyuint32S: number

  • get HEAPU8(): Uint8Array

makeEmptyArchive

• makeEmptyArchive(): Buffer

• Returns Buffer

mountMemoryDrive

• mountMemoryDrive(origFs: __module, mountPoint: PortablePath, source?: null | Buffer, opts?: MemoryDriveOpts): ZipFS

• Parameters

  • origFs: __module

  • mountPoint: PortablePath

  • source: null | Buffer = ...

  • optionalopts: MemoryDriveOpts

  Returns ZipFS

Type Aliases

Libzip

Libzip: ReturnType<typeof makeInterface>

ZipBufferOptions

ZipBufferOptions: { level?: ZipCompression; readOnly?: boolean; stats?: Stats }

Type declaration

• optionallevel?: ZipCompression

• optionalreadOnly?: boolean

• optionalstats?: Stats

ZipCompression

ZipCompression: mixed | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9

ZipOpenFSOptions

ZipOpenFSOptions: Omit<MountFSOptions<ZipFS>, factoryPromise | factorySync | getMountPoint> & { fileExtensions?: string[] | null; libzip?: Libzip | () => Libzip; readOnlyArchives?: boolean }

ZipPathOptions

ZipPathOptions: ZipBufferOptions & { baseFs?: FakeFS<PortablePath>; create?: boolean }

Variables

constDEFAULT_COMPRESSION_LEVEL

DEFAULT_COMPRESSION_LEVEL: ZipCompression = ...