OpenPS3FTP

Open source FTP server for the PlayStation 3 — full rewrite (C11) with a compatibility shim for the old API.

• New core (src/): reactor + worker pool, explicit FTPS (AUTH TLS), IPv6 (EPSV/EPRT), UTF-8 (RFC 2640), one opftp_server_t owns everything.
• Legacy shim (legacy/): the old OpenPS3FTP API (server_init, client_send_code, command_register, …) runs on the new core, so consumers like multiMAN / webMAN / IRISMAN can link the new library unchanged. The shim exports the old archive name libopenps3ftp_psl1ght.a.
• Legacy consumers (feat/): the original command handlers (base/ext/site/feat) compile unchanged against the shim — verified by the legacy_smoke host test.

Layout

Path	What it is
src/	New core library (reactor, transfers, commands, TLS, fs backends)
include/openps3ftp/	New public API (openps3ftp.h)
legacy/	Compatibility shim: old headers + facades over the new core
feat/	Unchanged legacy command handlers (base/ext/site/feat)
app/	PS3 app (EBOOT), new API
tests/	Host unit tests, ftplib integration drivers, legacy smoke app
third_party/mbedtls/	Vendored mbedtls 2.28 (TLS), same source for host and PS3
DESIGN.md	Full design: architecture, concurrency model, phases

Building (host)

cmake -S . -B build
cmake --build build
ctest --test-dir build          # unit + lifecycle + ftplib + legacy smoke

Sanitizer variants:

cmake -S . -B build-asan -DOPFTP_SANITIZE=address
cmake --build build-asan && ctest --test-dir build-asan

cmake -S . -B build-tsan -DOPFTP_SANITIZE=thread
cmake --build build-tsan && ctest --test-dir build-tsan

Building (PS3, ps3dk/PSL1GHT)

Prereqs: ps3dk toolchain (PS3DEV, PSL1GHT, PORTLIBS env vars set).

cmake -S . -B build-ps3 -DOPFTP_PS3=1 \
  -DCMAKE_TOOLCHAIN_FILE=cmake/ps3dk.cmake
cmake --build build-ps3         # libopenps3ftp.a + compat archive
cmake --install build-ps3       # into $PORTLIBS (ps3dev convention)

make -C app EBOOT.BIN           # PS3 app (new API): ftp.elf -> EBOOT.BIN

The old Makefile build tree (lib/, bin/, external/ps3ntfs) was removed in the P6 cleanup; NTFS (/dev_ntfs) support is compiled out of the new core.

Options

CMake option	Default	Meaning
OPFTP_TLS	ON	FTPS support (AUTH TLS) via vendored mbedtls
OPFTP_SANITIZE	off	address or thread sanitizer for host builds
OPFTP_PS3	—	PS3 (ps3dk) build; use the toolchain file

Users

There are two builds included in a standard distribution: CEX and REX. CEX is usable on (O/C)FW 3.40 to 3.55, and REX is for any CFW 3.56+.

Bug reports are welcome at the GitHub repository.