florium: forum on libhttppp/libhtmlpp/libdbpp (mammut), fenrirds and mediadb

build

build-docker

.git

build/

build-docker/

[submodule "libvbulletinpp"]

	path = libvbulletinpp

	url = git@git.tuxist.de:tuxist/libvbulletinpp.git

cmake_minimum_required(VERSION 3.20)

project(florium CXX)

set(CMAKE_CXX_STANDARD 20)

set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(CMAKE_CXX_EXTENSIONS OFF)

set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

include(GNUInstallDirs)

find_package(libhtmlpp REQUIRED)

find_package(libhttppp REQUIRED)

find_package(libnetplus REQUIRED)

find_package(libcmdplus REQUIRED)

find_package(libdbpp REQUIRED)

find_package(libconfplus REQUIRED)

find_package(libsmtppp REQUIRED)

find_package(FFmpeg REQUIRED)

find_package(json-c REQUIRED)

find_package(fenrirds REQUIRED)

find_package(libuuidp REQUIRED)

find_library(CRYPTO_LIBRARY crypto REQUIRED)

find_library(MEDIADB_CLIENT mediadb_client REQUIRED)

# BB code -> HTML: the installed package, otherwise the libvbulletinpp submodule

find_package(libvbulletinpp QUIET)

if(NOT libvbulletinpp_FOUND)

    set(VBULLETINPP_BUILD_TESTS OFF CACHE BOOL "" FORCE)

    set(VBULLETINPP_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)

    add_subdirectory(libvbulletinpp EXCLUDE_FROM_ALL)

    add_library(vbulletinpp::vbulletinpp-static ALIAS vbulletinpp-static)

endif()

add_executable(florium

    src/main.cpp

    src/config.cpp

    src/db.cpp

    src/auth.cpp

    src/page.cpp

    src/forum.cpp

    src/admin.cpp

    src/ucp.cpp

    src/adminserver.cpp

    src/mail.cpp

    src/image.cpp

    src/media.cpp

)

target_link_libraries(florium PRIVATE

    vbulletinpp::vbulletinpp-static

    htmlpp::htmlpp

    httppp::httppp

    netplus::netplus

    cmdplus::cmdplus

    confplus::confplus

    dbpp::dbpp

    smtppp::smtppp

    FFmpeg::avcodec

    json-c::json-c

    FFmpeg::avutil

    FFmpeg::swscale

    fenrirds::client

    uuidp::uuidp

    ${MEDIADB_CLIENT}

    ${CRYPTO_LIBRARY}

)

install(TARGETS florium RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})

install(FILES share/layout.html share/florium.css share/florium.js

        DESTINATION ${CMAKE_INSTALL_DATADIR}/florium)

install(DIRECTORY share/themes DESTINATION ${CMAKE_INSTALL_DATADIR}/florium)

install(FILES docker/florium.yaml DESTINATION ${CMAKE_INSTALL_DATADIR}/florium/examples)

# florium container image

#

#   build:    tuxist/fenriros-devel  (clang, cmake, ninja and the -devel packages of libhttppp,

#                                     libhtmlpp, libdbpp (+ mammut backend), libconfplus,

#                                     libcmdplus, the fenrirds client and the mediadb client)

#   runtime:  tuxist/fenriros        (minimal: systempp, fresh, rpm, dnf5)

#

#   git submodule update --init       # libvbulletinpp (BB code -> HTML)

#   docker build -t tuxist/florium .

#   docker compose up -d              # florium + mammut, see docker-compose.yml

#

# Without /etc/florium/florium.yaml florium starts its setup wizard on https://<host>:8081/

# (setup code in the container log), or the entrypoint writes the configuration from the

# FLORIUM_* environment variables (see docker/entrypoint.sh).

#

# --build-arg IMAGE_PREFIX=registry.tuxist.de/tuxist/ and FENRIROS_TAG select the base images

# (see DOCKER_PREFIX in systempp/build-chroot.sh).

ARG IMAGE_PREFIX=tuxist/

ARG FENRIROS_TAG=20261115

FROM ${IMAGE_PREFIX}fenriros-devel:${FENRIROS_TAG} AS build

WORKDIR /src/florium

COPY . .

RUN test -f libvbulletinpp/CMakeLists.txt || { echo "libvbulletinpp missing: git submodule update --init" >&2; exit 1; } \

 && cmake -S . -B build -G Ninja \

        -DCMAKE_BUILD_TYPE=Release \

        -DCMAKE_INSTALL_PREFIX=/usr \

        -DCMAKE_INSTALL_LIBDIR=lib \

 && cmake --build build --target florium \

 && DESTDIR=/stage cmake --install build \

 && install -Dm755 docker/entrypoint.sh /stage/usr/libexec/florium/entrypoint.sh

# fenriros only carries the base system, so copy the shared libraries florium needs

# (DT_NEEDED, resolved recursively against the build image) into the stage, plus what is

# dlopen()'d and so never shows up as DT_NEEDED: the confplus backends (YAML) and the

# libdbpp backends (mammut, sqlite).

RUN set -e; \

    find_lib() { for d in /usr/lib /lib /usr/local/lib; do [ -e "$d/$1" ] && { echo "$d/$1"; return 0; }; done; return 1; }; \

    todo=$(find /stage/usr/bin -type f); \

    mkdir -p /stage/usr/lib; \

    for d in confplus dbpp; do \

        [ -d /usr/lib/$d ] || continue; \

        cp -a /usr/lib/$d /stage/usr/lib/; \

        todo="$todo $(find /stage/usr/lib/$d -name '*.so*' -type f)"; \

    done; \

    seen=" "; \

    while [ -n "$todo" ]; do \

        next=""; \

        for f in $todo; do \

            for n in $(readelf -d "$f" 2>/dev/null | sed -n 's/.*(NEEDED).*\[\(.*\)\].*/\1/p'); do \

                case "$seen" in *" $n "*) continue ;; esac; \

                seen="$seen$n "; \

                [ -e "/stage/usr/lib/$n" ] && continue; \

                p=$(find_lib "$n") || { echo "warning: $n (needed by $f) not found" >&2; continue; }; \

                mkdir -p "/stage$(dirname "$p")"; \

                cp -L "$p" "/stage$p"; \

                next="$next /stage$p"; \

            done; \

        done; \

        todo=$next; \

    done

FROM ${IMAGE_PREFIX}fenriros:${FENRIROS_TAG}

# Libraries the base image already ships (libc, libc++, ...) must win over the build image's

# copies of the same files, so only fill in what is missing.

COPY --from=build /stage/ /stage/

RUN set -e; \

    cd /stage; \

    find . ! -type d | while read -r f; do \

        t="/${f#./}"; \

        case "$t" in /usr/lib/*.so*|/lib/*.so*) [ -e "$t" ] && continue ;; esac; \

        mkdir -p "$(dirname "$t")"; \

        cp -a "$f" "$t"; \

    done; \

    cd /; rm -rf /stage; \

    useradd florium; \

    mkdir -p /etc/florium

VOLUME ["/etc/florium"]

# forums (all domains) and the administration / setup wizard (HTTPS)

EXPOSE 8080 8081

ENTRYPOINT ["/usr/libexec/florium/entrypoint.sh"]

# confplus wants "<backend>:<path>"

CMD ["/usr/bin/florium", "-c", "yaml:/etc/florium/florium.yaml"]