v1.2.6

What's Changed

• bufix for SD-Updater (thanks to @mongonta0716 for reporting)

Full Changelog: v1.2.5...v1.2.6

v1.2.5

What's Changed

Added more methods to LZPacker:

// file to file
size_t LZPacker::compress( fs::FS *srcFS, const char* srcFilename, fs::FS*dstFS, const char* dstFilename );
// file to stream
size_t LZPacker::compress( fs::FS *srcFS, const char* srcFilename, Stream* dstStream );

Added TarPacker:

// from directory items list
int TarPacker::pack_files(fs::FS *srcFS, std::vector<dir_entity_t> dirEntities, Stream* dstStream, const char* tar_prefix=nullptr);
// from filesystem + directory name
int TarPacker::pack_files(fs::FS *srcFS, std::vector<dir_entity_t> dirEntities, fs::FS *dstFS, const char*tar_output_file_path, const char* tar_prefix=nullptr);

Added TarGzPacker:

// tar-to-gz compression, recursion applies to srcDir up to 50 folders deep
int TarGzPacker::compress(fs::FS *srcFS, const char* srcDir, Stream* dstStream, const char* tar_prefix=nullptr);
int TarGzPacker::compress(fs::FS *srcFS, const char* srcDir, fs::FS *dstFS, const char* tgz_name, const char* tar_prefix=nullptr);

// tar-to-gz compression
int TarGzPacker::compress(fs::FS *srcFS, std::vector<dir_entity_t> dirEntities, Stream* dstStream, const char* tar_prefix=nullptr);
int TarGzPacker::compress(fs::FS *srcFS, std::vector<dir_entity_t> dirEntities, fs::FS *dstFS, const char* tgz_name, const char* tar_prefix=nullptr);

• Tar support and Compression to .tar.gz by @tobozo in #81

Full Changelog: v1.2.4...v1.2.5

v1.2.4

What's Changed

• Added compression support with LZPacker::compress() by @tobozo in #79

    // buffer to stream (best compression)
    size_t LZPacker::compress( uint8_t* srcBuf, size_t srcBufLen, Stream* dstStream );
    // buffer to buffer (best compression)
    size_t LZPacker::compress( uint8_t* srcBuf, size_t srcBufLen, uint8_t** dstBufPtr );
    // stream to buffer (average compression)
    size_t LZPacker::compress( Stream* srcStream, size_t srcLen, uint8_t** dstBufPtr );
    // stream to stream (average compression)
    size_t LZPacker::compress( Stream* srcStream, size_t srcLen, Stream* dstStream );

• Added two examples: WebServer_mod_gzip and Test_deflate

Idea suggested by @infrafast 👍

Full Changelog: v1.2.3...v1.2.4

v1.2.3

What's Changed

• Stream expander by @bakadave in #74

bool GzUnpacker::gzStreamExpander( Stream* sourceStream, fs::FS destFS, const char* destFile );

New Contributors

• @bakadave made their first contribution in #74

Full Changelog: v1.2.2...v1.2.3

1.2.2

What's Changed

• Fixed compilation error with platformio when lib_ldf_mode is chain+ or deep+

1.2.0

What's Changed

Bugfix for pointer returned from a mismatched allocation function

1.1.9

What's Changed

• RP2040/Pico support
• Added GzUnpacker->noDict() to force crc-based decompression
• fix for platformio whining about missing definition for size_t
• Memory optimization/fixes for ESP8266
• CI: added ESP32 qemu to tests

Full Changelog: v1.1.7...v1.1.9

1.1.7

What's Changed

• 1.1.7 (RP2040 support) by @tobozo in #62

1.1.6

What's Changed

• Added stream timeout and destByteReader
• Removed SPIFFS as default filesystem
• Fixes and tweaks for esp8266

1.1.5

• Fixed compilation warnings
• Renamed src/ESP32-targz-lib.h -> src/ESP32-targz-lib.hpp
• Added GzUpdateClass for ESP32 to pair integration with @vortigont's flashZ in esp32FOTA pigz/gzip upcoming support