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  • v2.0 4c44bf7f73

    LibProsperoPKG v2.0 Stable

    archiver-bot released this 2026-07-10 06:04:59 -05:00 | 6 commits to main since this release

    New features

    New package workflows

    • Backup conversion – ProsperoBackupConverter for converting disc/package backups.
    • Homebrew packaging – ProsperoHomebrewPackager to package homebrew content, plus a sample test package under src/HomebrewTest/.
    • Split-package merging – ProsperoPkgMerger for merging multi-part packages.
    • Launch-readiness checks – ProsperoLaunchReadiness to verify a package is ready to run.

    Inner image and metadata

    • Adds the "nwonly" data-first inner-image path with a PS5 inner-image builder, assembler, reader, and metadata/flat-path-table helpers.
    • New metadata models: ProsperoManifest, ProsperoParam, and related enums.
    • New ProsperoElfHeader parsing and a debug-license helper.
    • NAPS layout builder and nwonly NAPS generator.

    Image handling

    • New ProsperoPngDecoder enabling PNG-to-DDS decoding.

    Improvements and fixes

    • Expands the native C ABI (NativeExports.cs, exports.txt, libprosperopkg.h) with many new exported functions.
    • Broader package, ELF, and PFS inspection across the extractor, PKG builder, FIH builder, and SI archive.
    • Reworked Oodle/Kraken compression internals and PFS writer refinements.

    Documentation and build

    • Updates the README, getting-started, API overview, PS5 PKG format, and implementation-status docs to reflect the new capabilities.
    • Updates the Linux and macOS native build workflows.

    Notes

    PKG files still do not install yet and fail currently with following messages :

    [PlayGoCore][DbgInstall] begin (UP9000-PPSA99099_00-PROSPERO00000000)
[PlayGoCore][DbgInstall] not found PlayGoScenario json
[PlayGoCore][DbgInstall] Staring Pre-allocation transfer on NativeApplicationActor
[PlayGoCore][DbgInstall] crc validation disabled
[PlayGoCore][DbgInstall] BfsContainerCreate : fd=35 container_id=1 name=FIH/SC capacity_reserved=393216 # ret=0x0
[PlayGoCore][DbgInstall] BfsContainerBind : fd=35 container_id=1 length=65536 offset=0 # ret=0x0
[PlayGoCore][DbgInstall] BfsContainerBind : fd=35 container_id=1 length=327680 offset=720896 # ret=0x0
[PlayGoCore][DbgInstall] supplemental info transfer started
[PlayGoCore][DbgInstall] supplemental info transfer ended (0x00000000)
[PlayGoCore][DbgInstall] not found PlayGoScenario json
[PlayGoCore][DbgInstall][ERROR] not support signature.(0x00000000)
[PlayGoCore][DbgInstall][WARNING] playgo-chunk.crc not found
[PlayGoCore][DbgInstall] BfsContainerCreate : fd=35 container_id=2 name=PlayGo Chunk capacity_reserved=655360 # ret=0x0
[PlayGoCore][DbgInstall] BfsContainerBind : fd=35 container_id=2 length=655360 offset=65536 # ret=0x0
[PlayGoCore][DbgInstall] end (UP9000-PPSA99099_00-PROSPERO00000000, 0x80b21185)
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