Merging upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 575 insertions, 0 deletions

diff --git a/fluent-bit/src/CMakeLists.txt b/fluent-bit/src/CMakeLists.txt
new file mode 100644
index 000000000..b6233d9f7
--- /dev/null
+++ b/fluent-bit/src/CMakeLists.txt
@@ -0,0 +1,575 @@
+add_definitions(-DFLB_CORE=1)
+
+# Core Source
+set(src
+  ${src}
+  flb_mp.c
+  flb_kv.c
+  flb_api.c
+  flb_csv.c
+  flb_lib.c
+  flb_log.c
+  flb_env.c
+  flb_file.c
+  flb_uri.c
+  flb_hash_table.c
+  flb_help.c
+  flb_pack.c
+  flb_pack_gelf.c
+  flb_sds.c
+  flb_sds_list.c
+  flb_pipe.c
+  flb_meta.c
+  flb_kernel.c
+  flb_custom.c
+  flb_input.c
+  flb_input_chunk.c
+  flb_input_log.c
+  flb_input_metric.c
+  flb_input_trace.c
+  flb_input_thread.c
+  flb_filter.c
+  flb_output.c
+  flb_output_thread.c
+  flb_config.c
+  flb_config_map.c
+  flb_socket.c
+  flb_network.c
+  flb_utils.c
+  flb_slist.c
+  flb_engine.c
+  flb_engine_dispatch.c
+  flb_task.c
+  flb_unescape.c
+  flb_scheduler.c
+  flb_io.c
+  flb_storage.c
+  flb_connection.c
+  flb_downstream.c
+  flb_upstream.c
+  flb_upstream_ha.c
+  flb_upstream_node.c
+  flb_router.c
+  flb_worker.c
+  flb_coro.c
+  flb_time.c
+  flb_sosreport.c
+  flb_hmac.c
+  flb_hash.c
+  flb_crypto.c
+  flb_random.c
+  flb_plugin.c
+  flb_gzip.c
+  flb_snappy.c
+  flb_compression.c
+  flb_http_client.c
+  flb_callback.c
+  flb_strptime.c
+  flb_fstore.c
+  flb_thread_pool.c
+  flb_routes_mask.c
+  flb_typecast.c
+  flb_event.c
+  flb_base64.c
+  flb_ring_buffer.c
+  flb_log_event_decoder.c
+  flb_log_event_encoder.c
+  flb_log_event_encoder_primitives.c
+  flb_log_event_encoder_dynamic_field.c
+  flb_processor.c
+  flb_reload.c
+  )
+
+# Config format
+set(src
+  ${src}
+  config_format/flb_config_format.c
+  config_format/flb_cf_fluentbit.c
+)
+if(FLB_HAVE_LIBYAML)
+  set(src
+    ${src}
+    config_format/flb_cf_yaml.c
+    )
+endif()
+
+# Multiline subsystem
+add_subdirectory(multiline)
+set(src
+  ${src}
+  ${src_multiline}
+  )
+
+if(FLB_SYSTEM_WINDOWS)
+  set(src
+    ${src}
+    flb_dlfcn_win32.c
+    )
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W2")
+endif()
+
+if(FLB_PARSER)
+  set(src
+    ${src}
+    flb_parser.c
+    flb_parser_regex.c
+    flb_parser_json.c
+    flb_parser_decoder.c
+    flb_parser_ltsv.c
+    flb_parser_logfmt.c
+    )
+endif()
+
+if(FLB_AVRO_ENCODER)
+  set(src
+    ${src}
+    flb_avro.c
+    )
+endif()
+
+# Fluent Bit have TLS support
+if(FLB_TLS)
+  # Register the TLS interface and functions
+  set(src
+    ${src}
+    "tls/flb_tls.c"
+    "flb_oauth2.c"
+    )
+
+  # Make sure our output targets links to the TLS library
+  set(extra_libs
+    ${extra_libs}
+    )
+endif()
+
+if(FLB_PROXY_GO)
+  set(src
+    ${src}
+    "flb_plugin_proxy.c"
+    )
+endif()
+
+if(FLB_METRICS)
+  set(src
+    ${src}
+    "flb_metrics.c"
+    "flb_metrics_exporter.c"
+    )
+endif()
+
+if(FLB_SIGNV4 AND FLB_TLS)
+  set(src
+    ${src}
+    "flb_signv4.c"
+    )
+endif()
+
+if(FLB_HTTP_CLIENT_DEBUG)
+  set(src
+    ${src}
+    "flb_http_client_debug.c"
+     )
+endif()
+
+if (FLB_AWS_ERROR_REPORTER)
+  set(src
+    ${src}
+    "aws/flb_aws_error_reporter.c"
+    )
+endif()
+
+if(FLB_LUAJIT)
+  set(src
+    ${src}
+    "flb_lua.c"
+    "flb_luajit.c"
+    )
+endif()
+
+if(FLB_IN_KAFKA OR FLB_OUT_KAFKA)
+  set(src
+    ${src}
+    "flb_kafka.c"
+    )
+endif()
+
+# Link to libco
+set(extra_libs
+  ${extra_libs}
+  "co")
+
+set(extra_libs
+  ${extra_libs}
+  "rbtree")
+
+if(FLB_JEMALLOC)
+  set(extra_libs
+    ${extra_libs}
+    "libjemalloc")
+endif()
+
+if(FLB_REGEX)
+  set(FLB_DEPS
+    ${FLB_DEPSS}
+    onigmo-static)
+  set(src
+    ${src}
+    "flb_regex.c"
+    )
+endif()
+
+if(FLB_LUAJIT)
+  set(extra_libs
+    ${extra_libs}
+    "libluajit")
+endif()
+
+if(FLB_SQLDB)
+  set(src
+    ${src}
+    "flb_sqldb.c"
+    )
+  set(extra_libs
+    ${extra_libs}
+    "sqlite3")
+endif()
+
+if(FLB_STATIC_CONF)
+  set(src
+    ${src}
+    "flb_config_static.c"
+    )
+endif()
+
+if(FLB_CHUNK_TRACE)
+  set(src
+    ${src}
+    "flb_chunk_trace.c"
+    )
+endif()
+
+include(CheckSymbolExists)
+check_symbol_exists(accept4 "sys/socket.h" HAVE_ACCEPT4)
+
+# Core dependencies
+if(FLB_SYSTEM_WINDOWS)
+  set(FLB_DEPS
+    "ws2_32.lib"
+    "crypt32.lib"
+    "Bcrypt.lib"
+    "Shlwapi.lib"
+    )
+else()
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    ${CMAKE_DL_LIBS}
+    m
+    )
+endif()
+
+# Link timer library
+if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    rt
+    )
+endif()
+
+
+# Record Accessor
+# ---------------
+# Make sure it dependency is enabled
+if(FLB_RECORD_ACCESSOR AND NOT FLB_REGEX)
+  message(FATAL_ERROR
+    "FLB_RECORD_ACCESSOR depends on FLB_REGEX, "
+    "enable it with: -DFLB_REGEX=ON")
+endif()
+
+# Build record accessor files
+if(FLB_RECORD_ACCESSOR)
+  set(src
+    ${src}
+    "flb_record_accessor.c"
+    "flb_ra_key.c"
+    )
+  add_subdirectory(record_accessor)
+endif()
+
+# Stream Processor
+if(FLB_STREAM_PROCESSOR)
+  add_subdirectory(stream_processor)
+endif()
+
+# AWS specific
+if(FLB_AWS)
+  add_subdirectory(aws)
+endif()
+
+# HTTP Server
+if(FLB_HTTP_SERVER)
+  add_subdirectory(http_server)
+endif()
+
+# Proxy interfaces
+add_subdirectory(proxy)
+
+set(FLB_PROXY_PLUGINS "")
+if(FLB_PROXY_GO)
+  set(FLB_PROXY_PLUGINS ${FLB_PROXY_PLUGINS} flb-plugin-proxy-go)
+endif()
+
+# WASM runtime
+if(FLB_WASM)
+  add_subdirectory(wasm)
+endif()
+
+# WAMRC compiler
+if(FLB_WAMRC)
+  add_subdirectory(wamrc)
+endif()
+
+# HTTP Server
+if(FLB_HTTP_SERVER)
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    flb-http-server)
+endif()
+
+# AVRO Encoding
+if(FLB_AVRO_ENCODER)
+set(FLB_DEPS
+  ${FLB_DEPS}
+  avro-static
+  jansson
+  )
+endif()
+
+# WASM runtime
+if(FLB_WASM)
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    vmlib-static
+    flb-wasm-static)
+endif()
+
+# Set static dependencies
+set(FLB_DEPS
+  ${FLB_DEPS}
+  cfl-static
+  fluent-otel-proto
+  cmetrics-static
+  ctraces-static
+  mk_core
+  jsmn
+  msgpack-c-static
+  mpack-static
+  chunkio-static
+  miniz
+
+  ${FLB_PLUGINS}
+  ${FLB_PROXY_PLUGINS}
+  ${extra_libs}
+  c-ares
+  snappy-c
+  lwrb
+  )
+
+if(OPENSSL_FOUND)
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    OpenSSL::SSL
+    )
+endif()
+
+# libyaml
+if(FLB_HAVE_LIBYAML)
+set(FLB_DEPS
+  ${FLB_DEPS}
+  yaml
+  )
+endif()
+
+# UTF8 Encoding
+if(FLB_UTF8_ENCODER)
+set(FLB_DEPS
+  ${FLB_DEPS}
+  tutf8e
+  )
+endif()
+
+# AWS specific
+if(FLB_AWS)
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    flb-aws
+    )
+endif()
+
+# Record Accessor
+if(FLB_RECORD_ACCESSOR)
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    flb-ra-parser
+    )
+endif()
+
+# Stream Processor
+if(FLB_STREAM_PROCESSOR)
+  set(FLB_DEPS
+    ${FLB_DEPS}
+    flb-sp
+    )
+endif()
+
+if (MSVC)
+set(flb_rc_files
+  ${CMAKE_CURRENT_BINARY_DIR}/version.rc
+  )
+endif()
+
+# Shared Library
+if(FLB_SHARED_LIB)
+  add_library(fluent-bit-shared SHARED ${src})
+  add_sanitizers(fluent-bit-shared)
+  set_target_properties(fluent-bit-shared
+    PROPERTIES OUTPUT_NAME fluent-bit)
+
+  # Windows doesn't provide pthread (see winpthreads.c in mk_core).
+  if(CMAKE_SYSTEM_NAME MATCHES "Windows")
+    target_link_libraries(fluent-bit-shared ${FLB_DEPS})
+  else()
+    target_link_libraries(fluent-bit-shared ${FLB_DEPS} -lpthread)
+  endif()
+
+  if (MSVC)
+    set_target_properties(fluent-bit-shared
+      PROPERTIES PDB_NAME fluent-bit.dll)
+    target_link_options(fluent-bit-shared
+      PUBLIC /pdb:$<TARGET_PDB_FILE:fluent-bit-shared>)
+  endif()
+
+  # Library install routines
+  install(TARGETS fluent-bit-shared
+    LIBRARY DESTINATION ${FLB_INSTALL_LIBDIR}
+    COMPONENT library
+    RUNTIME DESTINATION ${FLB_INSTALL_BINDIR})
+endif()
+
+# Static Library
+add_library(fluent-bit-static STATIC ${src})
+add_sanitizers(fluent-bit-static)
+target_link_libraries(fluent-bit-static ${FLB_DEPS})
+
+if(MSVC)
+  # Rename the output for Windows environment to avoid naming issues
+  set_target_properties(fluent-bit-static PROPERTIES OUTPUT_NAME libfluent-bit)
+else()
+  set_target_properties(fluent-bit-static PROPERTIES OUTPUT_NAME fluent-bit)
+endif(MSVC)
+
+if(FLB_JEMALLOC)
+  target_link_libraries(fluent-bit-static libjemalloc)
+endif()
+
+# Binary / Executable
+if(FLB_BINARY)
+  find_package (Threads)
+  if (FLB_SYSTEM_WINDOWS)
+    add_executable(fluent-bit-bin fluent-bit.c flb_dump.c win32/winsvc.c ${flb_rc_files})
+  else()
+    add_executable(fluent-bit-bin fluent-bit.c flb_dump.c)
+  endif()
+  add_sanitizers(fluent-bit-bin)
+
+
+  if(FLB_STATIC_CONF)
+    add_dependencies(fluent-bit-bin flb-static-conf)
+  endif()
+
+  if(FLB_REGEX)
+    target_link_libraries(fluent-bit-bin onigmo-static)
+  endif()
+
+  if(FLB_JEMALLOC)
+    target_link_libraries(fluent-bit-bin libjemalloc)
+  endif()
+
+  if(FLB_BACKTRACE)
+    add_definitions(-DFLB_DUMP_STACKTRACE=1)
+    target_link_libraries(fluent-bit-bin libbacktrace)
+  endif()
+
+  target_link_libraries(fluent-bit-bin fluent-bit-static ${CMAKE_THREAD_LIBS_INIT})
+
+  set_target_properties(fluent-bit-bin
+    PROPERTIES
+    OUTPUT_NAME ${FLB_OUT_NAME}
+    ENABLE_EXPORTS ON)
+  install(TARGETS fluent-bit-bin RUNTIME DESTINATION ${FLB_INSTALL_BINDIR} COMPONENT binary)
+
+  # Include PDB file (if available)
+  if (MSVC)
+    target_link_options(fluent-bit-bin
+      PUBLIC /pdb:$<TARGET_PDB_FILE:fluent-bit-bin>)
+    install(FILES $<TARGET_PDB_FILE:fluent-bit-bin>
+      DESTINATION "${FLB_INSTALL_BINDIR}")
+  endif()
+
+  # Detect init system, install upstart, systemd or init.d script
+
+  # Handle issues with detection on some systems during build
+  if(NOT SYSTEMD_UNITDIR AND IS_DIRECTORY /lib/systemd/system)
+    set(SYSTEMD_UNITDIR  /lib/systemd/system)
+  endif()
+  
+  if(SYSTEMD_UNITDIR)
+    set(FLB_SYSTEMD_SCRIPT "${PROJECT_SOURCE_DIR}/init/${FLB_OUT_NAME}.service")
+    configure_file(
+      "${PROJECT_SOURCE_DIR}/init/systemd.in"
+      ${FLB_SYSTEMD_SCRIPT}
+      )
+    install(FILES ${FLB_SYSTEMD_SCRIPT} COMPONENT binary DESTINATION ${SYSTEMD_UNITDIR})
+    install(DIRECTORY DESTINATION ${FLB_INSTALL_CONFDIR} COMPONENT binary)
+  elseif(IS_DIRECTORY /usr/share/upstart)
+    set(FLB_UPSTART_SCRIPT "${PROJECT_SOURCE_DIR}/init/${FLB_OUT_NAME}.conf")
+    configure_file(
+      "${PROJECT_SOURCE_DIR}/init/upstart.in"
+      ${FLB_UPSTART_SCRIPT}
+      )
+    install(FILES ${FLB_UPSTART_SCRIPT} COMPONENT binary DESTINATION /etc/init)
+    install(DIRECTORY DESTINATION COMPONENT binary ${FLB_INSTALL_CONFDIR})
+  else()
+    # FIXME: should we support Sysv init script ?
+  endif()
+
+  if(FLB_SYSTEM_WINDOWS)
+    install(FILES
+      "${PROJECT_SOURCE_DIR}/conf/fluent-bit-win32.conf"
+      DESTINATION ${FLB_INSTALL_CONFDIR}
+      COMPONENT binary
+      RENAME "${FLB_OUT_NAME}.conf")
+  elseif(FLB_SYSTEM_MACOS)
+    install(FILES
+      "${PROJECT_SOURCE_DIR}/conf/fluent-bit-macos.conf"
+      DESTINATION ${FLB_INSTALL_CONFDIR}
+      COMPONENT binary
+      RENAME "${FLB_OUT_NAME}.conf")
+  else()
+    install(FILES
+      "${PROJECT_SOURCE_DIR}/conf/fluent-bit.conf"
+      DESTINATION ${FLB_INSTALL_CONFDIR}
+      COMPONENT binary
+      RENAME "${FLB_OUT_NAME}.conf")
+  endif()
+
+  install(FILES
+    "${PROJECT_SOURCE_DIR}/conf/parsers.conf"
+    COMPONENT binary
+    DESTINATION ${FLB_INSTALL_CONFDIR})
+
+  install(FILES
+    "${PROJECT_SOURCE_DIR}/conf/plugins.conf"
+    COMPONENT binary
+    DESTINATION ${FLB_INSTALL_CONFDIR})
+
+endif()