https://github.com/pgaskin/qrc

Go library and command-line tool to extract/decompile Qt resources from Qt resource (rcc) files and executables.
https://github.com/pgaskin/qrc

binary cli extract library qt qt5 rcc resources reverse-engineering

Last synced: 16 days ago
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Go library and command-line tool to extract/decompile Qt resources from Qt resource (rcc) files and executables.

• Host: GitHub
• URL: https://github.com/pgaskin/qrc
• Owner: pgaskin
• License: mit
• Created: 2020-08-13T23:09:56.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2023-12-29T07:50:06.000Z (11 months ago)
• Last Synced: 2024-06-20T05:21:31.847Z (5 months ago)
• Topics: binary, cli, extract, library, qt, qt5, rcc, resources, reverse-engineering
• Language: Go
• Homepage:
• Size: 51.8 KB
• Stars: 27
• Watchers: 1
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# qrc

[![Build Status](https://cloud.drone.io/api/badges/pgaskin/qrc/status.svg)](https://cloud.drone.io/pgaskin/qrc) [![PkgGoDev](https://pkg.go.dev/badge/github.com/pgaskin/qrc)](https://pkg.go.dev/github.com/pgaskin/qrc) ![GitHub Tag](https://img.shields.io/github/v/tag/pgaskin/qrc)

Go library and command-line tool to extract Qt resources from RCC files and executables.

This package supports resource formats 1-3 and includes language/country code information from Qt 5.13. Resources can be compressed using zlib or zstd.

See [pkg.go.dev/github.com/pgaskin/qrc](https://pkg.go.dev/github.com/pgaskin/qrc) for the Go library documentation.

The command-line tool, [qrc2zip](./qrc2zip), can be installed with `GO111MODULE=on go get github.com/pgaskin/qrc/cmd/qrc2zip`.

To automatically find offsets for ARM binaries with Qt resources embedded by rcc, use `scripts/armqrc.py`.

```

Usage: qrc2zip [options] rcc_file

       qrc2zip [options] executable format_version tree_offset data_offset names_offset

Options:

  -o, --output string         Output filename (default "resources.zip")

  -f, --force                 Ignore errors during extraction if possible

  -r, --recursive             Expand nested RCC files

  -e, --exclude stringArray   Exclude files matching this glob (can be specified multiple times)

  -v, --verbose               Show information about the files being extracted

  -h, --help                  Show this help text

Executable offsets:

  To find executable offsets and format version, look for calls to qRegisterResourceData. These

  are usually within entry points or qInitResource* functions. qRegisterResourceData takes four

  arguments: format, tree, names, data.

Qt support:

  Format versions 1-3 are supported, along with locale/country codes from Qt 5.13. Resources

  can be compressed with zlib or zstd.

Output:

  The extracted resources are written to a zip file. The directory structure is preserved and

  separated with forward slashes on all platforms. If the file has language/country constraints,

  they are added to the filename before the extension in the format '[language!LanguageName]'

  and [country!CountryName]. If the Qt resource format is >= 2, the modification time is also

  written for each file.

github.com/pgaskin/qrc

```