libhv API Manual

base

hplatform.h

• OS: OS_WIN, OS_UNIX (OS_LINUX, OS_ANDROID, OS_DARWIN ...)
• ARCH: ARCH_X86, ARCH_X64, ARCH_ARM, ARCH_ARM64
• COMPILER: COMPILER_MSVC, COMPILER_MINGW, COMPILER_GCC, COMPILER_CLANG
• BYTE_ORDER: BIG_ENDIAN, LITTLE_ENDIAN
• stdbool.h: bool, true, false
• stdint.h: int8_t, int16_t, int32_t, int64_t
• hv_sleep, hv_msleep, hv_usleep, hv_delay
• hv_mkdir
• stricmp, strcasecmp

hexport.h

• HV_EXPORT, HV_INLINE
• HV_SOURCE, HV_STATICLIB, HV_DYNAMICLIB
• HV_DEPRECATED
• HV_UNUSED
• EXTERN_C, BEGIN_EXTERN_C, END_EXTERN_C
• BEGIN_NAMESPACE, END_NAMESPACE, USING_NAMESPACE
• DEFAULT
• ENUM, STRUCT
• IN, OUT, INOUT
• OPTIONAL, REQUIRED, REPEATED

hdef.h

• ABS, NABS
• ARRAY_SIZE
• BITSET, BITCLR, BITGET
• CR, LF, CRLF
• FLOAT_EQUAL_ZERO
• INFINITE
• IS_ALPHA, IS_DIGIT, IS_ALPHANUM
• IS_CNTRL, IS_GRAPH
• IS_HEX
• IS_LOWER, IS_UPPER
• LOWER, UPPER
• MAKEWORD, LOBYTE, HIBYTE
• MAKELONG, LOWORD, HIWORD
• MAKEINT64, LOINT, HIINT
• MAKE_FOURCC
• MAX, MIN, LIMIT
• MAX_PATH
• NULL, TRUE, FALSE
• SAFE_FREE, SAFE_DELETE, SAFE_DELETE_ARRAY, SAFE_RELEASE
• STRINGCAT
• STRINGIFY
• offsetof, offsetofend
• container_of
• prefetch
• printd, printe

hatomic.h

• hatomic_flag_t, hatomic_t
• hatomic_flag_test_and_set
• hatomic_flag_clear
• hatomic_add
• hatomic_sub
• hatomic_inc
• hatomic_dec

herr.h

• hv_strerror

htime.h

• IS_LEAP_YEAR
• datetime_t
• gettick_ms
• gettimeofday
• gettimeofday_ms
• gettimeofday_us
• gethrtime_us
• datetime_now
• datetime_localtime
• datetime_mktime
• datetime_past
• datetime_future
• duration_fmt
• datetime_fmt
• gmtime_fmt
• days_of_month
• month_atoi
• month_itoa
• weekday_atoi
• weekday_itoa
• hv_compile_datetime
• cron_next_timeout

hmath.h

• floor2e
• ceil2e
• varint_encode
• varint_decode

hbase.h

• hv_malloc
• hv_calloc
• hv_realloc
• hv_zalloc
• hv_strncpy
• hv_strncat
• hv_strlower
• hv_strupper
• hv_strreverse
• hv_strstartswith
• hv_strendswith
• hv_strcontains
• hv_wildcard_match
• hv_strnchr
• hv_strrchr_dot
• hv_strrchr_dir
• hv_basename
• hv_suffixname
• hv_mkdir_p
• hv_rmdir_p
• hv_exists
• hv_isdir
• hv_isfile
• hv_islink
• hv_filesize
• get_executable_path
• get_executable_dir
• get_executable_file
• get_run_dir
• hv_rand
• hv_random_string
• hv_getboolean
• hv_parse_size
• hv_parse_time
• hv_parse_url

hversion.h

• hv_version
• hv_compile_version
• version_atoi
• version_itoa

hsysinfo.h

• get_ncpu
• get_meminfo

hproc.h

• hproc_spawn

hthread.h

• hv_getpid
• hv_gettid
• HTHREAD_RETTYPE
• HTHREAD_ROUTINE
• hthread_create
• hthread_join
• class HThread

hmutex.h

• hmutex_t
• hmutex_init
• hmutex_destroy
• hmutex_lock
• hmutex_unlock
• hspinlock_t
• hspinlock_init
• hspinlock_destroy
• hspinlock_lock
• hspinlock_unlock
• hrwlock_t
• hrwlock_init
• hrwlock_destroy
• hrwlock_rdlock
• hrwlock_rdunlock
• hrwlock_wrlock
• hrwlock_wrunlock
• htimed_mutex_t
• htimed_mutex_init
• htimed_mutex_destroy
• htimed_mutex_lock
• htimed_mutex_lock_for
• htimed_mutex_unlock
• hcondvar_t
• hcondvar_init
• hcondvar_destroy
• hcondvar_wait
• hcondvar_wait_for
• hcondvar_signal
• hcondvar_broadcast
• hsem_init
• hsem_destroy
• hsem_wait
• hsem_post
• hsem_timedwait
• honce_t
• HONCE_INIT
• honce
• class hv::MutexLock
• class hv::SpinLock
• class hv::RWLock
• class hv::LockGuard
• synchronized

hsocket.h

• INVALID_SOCKET
• closesocket
• blocking
• nonblocking
• Bind
• Listen
• Connect
• ConnectNonblock
• ConnectTimeout
• ResolveAddr
• Socketpair
• socket_errno
• socket_strerror
• sockaddr_u
• sockaddr_ip
• sockaddr_port
• sockaddr_set_ip
• sockaddr_set_port
• sockaddr_set_ipport
• sockaddr_len
• sockaddr_str
• sockaddr_print
• SOCKADDR_LEN
• SOCKADDR_STR
• SOCKADDR_PRINT
• tcp_nodelay
• tcp_nopush
• tcp_keepalive
• udp_broadcast
• ip_v6only
• so_sndtimeo
• so_rcvtimeo
• so_sndbuf
• so_rcvbuf
• so_reuseaddr
• so_reuseport
• so_linger

hlog.h

• default_logger
• file_logger
• stderr_logger
• stdout_logger
• logger_create
• logger_destroy
• logger_enable_color
• logger_enable_fsync
• logger_fsync
• logger_print
• logger_set_file
• logger_set_handler
• logger_set_level
• logger_set_max_bufsize
• logger_set_max_filesize
• logger_set_remain_days
• logger_set_truncate_percent
• logger_get_cur_file
• hlogd, hlogi, hlogw, hloge, hlogf
• LOGD, LOGI, LOGW, LOGE, LOGF

hbuf.h

• hbuf_t
• offset_buf_t
• class HBuf
• class HVLBuf
• class HRingBuf

hmain.h

• main_ctx_init
• parse_opt
• parse_opt_long
• dump_opt_long
• get_arg
• get_env
• setproctitle
• signal_init
• signal_handle
• create_pidfile
• delete_pidfile
• getpid_form_pidfile
• master_workers_run

hstring.h

• to_string
• from_string
• toupper
• tolower
• reverse
• startswith
• endswith
• contains
• asprintf
• trim
• ltrim
• rtrim
• trim_pairs
• split
• splitKV
• replace
• replaceAll

hfile.h

• class HFile

hpath.h

• exists
• isdir
• isfile
• islink
• basename
• dirname
• filename
• suffixname
• join

hdir.h

• listdir

hurl.h

• HUrl::escape
• HUrl::unescape
• HUrl::parse
• HUrl::dump

hscope.h

• defer
• template ScopeCleanup
• template ScopeFree
• template ScopeDelete
• template ScopeDeleteArray
• template ScopeRelease
• template ScopeLock

ifconfig.h

• ifconfig

utils

md5.h

• HV_MD5Init
• HV_MD5Update
• HV_MD5Final
• hv_md5
• hv_md5_hex

sha1.h

• HV_SHA1Init
• HV_SHA1Update
• HV_SHA1Final
• HV_SHA1
• hv_sha1
• hv_sha1_hex

base64.h

• hv_base64_decode
• hv_base64_encode

json.hpp

• json::parse
• json::dump

singleton.h

• DISABLE_COPY
• SINGLETON_DECL
• SINGLETON_IMPL

event

hloop.h

• hloop_create_tcp_client
• hloop_create_tcp_server
• hloop_create_udp_client
• hloop_create_udp_server
• hloop_create_ssl_client
• hloop_create_ssl_server
• hloop_new
• hloop_free
• hloop_run
• hloop_stop
• hloop_pause
• hloop_resume
• hloop_status
• hloop_pid
• hloop_tid
• hloop_now
• hloop_now_ms
• hloop_now_us
• hloop_update_time
• hloop_set_userdata
• hloop_userdata
• hloop_wakeup
• hloop_post_event
• hevent_loop
• hevent_type
• hevent_id
• hevent_priority
• hevent_userdata
• hevent_set_priority
• hevent_ser_userdata
• haccept
• hconnect
• hread
• hwrite
• hrecv
• hsend
• hrecvfrom
• hsendto
• hio_add
• hio_del
• hio_get
• hio_detach
• hio_attach
• hio_read
• hio_read_start
• hio_read_stop
• hio_read_once
• hio_read_until
• hio_read_until_length
• hio_read_until_delim
• hio_read_readline
• hio_read_readstring
• hio_read_readbytes
• hio_write
• hio_close
• hio_accept
• hio_connect
• hio_fd
• hio_id
• hio_type
• hio_error
• hio_localaddr
• hio_peeraddr
• hio_events
• hio_revents
• hio_is_opened
• hio_is_closed
• hio_enable_ssl
• hio_is_ssl
• hio_get_ssl
• hio_set_ssl
• hio_get_ssl_ctx
• hio_set_ssl_ctx
• hio_new_ssl_ctx
• hio_setcb_accept
• hio_setcb_connect
• hio_setcb_read
• hio_setcb_write
• hio_setcb_close
• hio_getcb_accept
• hio_getcb_connect
• hio_getcb_read
• hio_getcb_write
• hio_getcb_close
• hio_set_type
• hio_set_localaddr
• hio_set_peeraddr
• hio_set_readbuf
• hio_set_connect_timeout
• hio_set_close_timeout
• hio_set_read_timeout
• hio_set_write_timeout
• hio_set_keepalive_timeout
• hio_set_heartbeat
• hio_set_unpack
• hio_unset_unpack
• hio_read_upstream
• hio_write_upstream
• hio_close_upstream
• hio_setup_upstream
• hio_get_upstream
• hio_setup_tcp_upstream
• hio_setup_ssl_upstream
• hio_setup_udp_upstream
• hio_create_socket
• hio_create_pipe
• hio_context
• hio_set_context
• htimer_add
• htimer_add_period
• htimer_del
• htimer_reset
• hidle_add
• hidle_del
• hsignal_add
• hsignal_del

nlog.h

• network_logger
• nlog_listen

evpp

• class Buffer
• class Channel
• class Event
• class EventLoop
• class EventLoopThread
• class EventLoopThreadPool
• class TcpClient
• class TcpServer
• class UdpClient
• class UdpServer

ssl

• hssl_ctx_init
• hssl_ctx_cleanup
• hssl_ctx_instance
• hssl_ctx_new
• hssl_ctx_free
• hssl_new
• hssl_free
• hssl_accept
• hssl_connnect
• hssl_read
• hssl_write
• hssl_close
• hssl_set_sni_hostname

protocol

dns.h

• dns_name_decode
• dns_name_encode
• dns_pack
• dns_unpack
• dns_rr_pack
• dns_rr_unpack
• dns_query
• dns_free
• nslookup

ftp.h

• ftp_command_str
• ftp_connect
• ftp_login
• ftp_exec
• ftp_upload
• ftp_download
• ftp_download_with_cb
• ftp_quit
• ftp_status_str

smtp.h

• smtp_command_str
• smtp_status_str
• smtp_build_command
• sendmail

icmp.h

• ping

http

• class HttpMessage
• class HttpRequest
• class HttpResponse
• class HttpParser

httpdef.h

• http_content_type_enum
• http_content_type_enum_by_suffix
• http_content_type_str
• http_content_type_str_by_suffix
• http_content_type_suffix
• http_errno_description
• http_errno_name
• http_method_enum
• http_method_str
• http_status_enum
• http_status_str

http_content.h

• parse_query_params
• parse_json
• parse_multipart
• dump_query_params
• dump_json
• dump_multipart

HttpClient.h

• http_client_new
• http_client_del
• http_client_send
• http_client_send_async
• http_client_strerror
• http_client_set_timeout
• http_client_set_header
• http_client_del_header
• http_client_get_header
• http_client_clear_headers
• http_client_set_http_proxy
• http_client_set_https_proxy
• http_client_add_no_proxy
• class HttpClient

requests.h

• requests::request
• requests::get
• requests::post
• requests::put
• requests::patch
• requests::Delete
• requests::head
• requests::async

axios.h

• axios::axios
• axios::get
• axios::post
• axios::put
• axios::patch
• axios::Delete
• axios::head
• axios::async

HttpServer.h

• http_server_run
• http_server_stop
• class HttpService
• class HttpServer

WebSocketClient.h

• class WebSocketClient

WebSocketServer.h

• websocket_server_run
• websocket_server_stop
• class WebSocketService
• class WebSocketServer

mqtt

• mqtt_client_new
• mqtt_client_free
• mqtt_client_run
• mqtt_client_stop
• mqtt_client_set_id
• mqtt_client_set_will
• mqtt_client_set_auth
• mqtt_client_set_callback
• mqtt_client_set_userdata
• mqtt_client_get_userdata
• mqtt_client_get_last_error
• mqtt_client_set_ssl_ctx
• mqtt_client_new_ssl_ctx
• mqtt_client_set_reconnect
• mqtt_client_reconnect
• mqtt_client_set_connect_timeout
• mqtt_client_connect
• mqtt_client_is_connected
• mqtt_client_disconnect
• mqtt_client_publish
• mqtt_client_subscribe
• mqtt_client_unsubscribe
• class MqttClient

other

• class HThreadPool
• class HObjectPool
• class ThreadLocalStorage