ocurl 0.7.10 · OCaml Package

libcurl wrapper

Types

type t

type curlCode =

| CURLE_OK
| CURLE_UNSUPPORTED_PROTOCOL
| CURLE_FAILED_INIT
| CURLE_URL_MALFORMAT
| CURLE_URL_MALFORMAT_USER
| CURLE_COULDNT_RESOLVE_PROXY
| CURLE_COULDNT_RESOLVE_HOST
| CURLE_COULDNT_CONNECT
| CURLE_FTP_WEIRD_SERVER_REPLY
| CURLE_FTP_ACCESS_DENIED
| CURLE_FTP_USER_PASSWORD_INCORRECT
| CURLE_FTP_WEIRD_PASS_REPLY
| CURLE_FTP_WEIRD_USER_REPLY
| CURLE_FTP_WEIRD_PASV_REPLY
| CURLE_FTP_WEIRD_227_FORMAT
| CURLE_FTP_CANT_GET_HOST
| CURLE_FTP_CANT_RECONNECT
| CURLE_FTP_COULDNT_SET_BINARY
| CURLE_PARTIAL_FILE
| CURLE_FTP_COULDNT_RETR_FILE
| CURLE_FTP_WRITE_ERROR
| CURLE_FTP_QUOTE_ERROR
| CURLE_HTTP_NOT_FOUND
| CURLE_WRITE_ERROR
| CURLE_MALFORMAT_USER
| CURLE_FTP_COULDNT_STOR_FILE
| CURLE_READ_ERROR
| CURLE_OUT_OF_MEMORY
| CURLE_OPERATION_TIMEOUTED
| CURLE_FTP_COULDNT_SET_ASCII
| CURLE_FTP_PORT_FAILED
| CURLE_FTP_COULDNT_USE_REST
| CURLE_FTP_COULDNT_GET_SIZE
| CURLE_HTTP_RANGE_ERROR
| CURLE_HTTP_POST_ERROR
| CURLE_SSL_CONNECT_ERROR
| CURLE_FTP_BAD_DOWNLOAD_RESUME
| CURLE_FILE_COULDNT_READ_FILE
| CURLE_LDAP_CANNOT_BIND
| CURLE_LDAP_SEARCH_FAILED
| CURLE_LIBRARY_NOT_FOUND
| CURLE_FUNCTION_NOT_FOUND
| CURLE_ABORTED_BY_CALLBACK
| CURLE_BAD_FUNCTION_ARGUMENT
| CURLE_BAD_CALLING_ORDER
| CURLE_HTTP_PORT_FAILED
| CURLE_BAD_PASSWORD_ENTERED
| CURLE_TOO_MANY_REDIRECTS
| CURLE_UNKNOWN_TELNET_OPTION
| CURLE_TELNET_OPTION_SYNTAX
| CURLE_OBSOLETE
| CURLE_SSL_PEER_CERTIFICATE
| CURLE_GOT_NOTHING
| CURLE_SSL_ENGINE_NOTFOUND
| CURLE_SSL_ENGINE_SETFAILED
| CURLE_SEND_ERROR
| CURLE_RECV_ERROR
| CURLE_SHARE_IN_USE
| CURLE_SSL_CERTPROBLEM
| CURLE_SSL_CIPHER
| CURLE_SSL_CACERT
| CURLE_BAD_CONTENT_ENCODING
| CURLE_LDAP_INVALID_URL
| CURLE_FILESIZE_EXCEEDED
| CURLE_USE_SSL_FAILED
| CURLE_SEND_FAIL_REWIND
| CURLE_SSL_ENGINE_INITFAILED
| CURLE_LOGIN_DENIED
| CURLE_TFTP_NOTFOUND
| CURLE_TFTP_PERM
| CURLE_REMOTE_DISK_FULL
| CURLE_TFTP_ILLEGAL
| CURLE_TFTP_UNKNOWNID
| CURLE_REMOTE_FILE_EXISTS
| CURLE_TFTP_NOSUCHUSER
| CURLE_CONV_FAILED
| CURLE_CONV_REQD
| CURLE_SSL_CACERT_BADFILE
| CURLE_REMOTE_FILE_NOT_FOUND
| CURLE_SSH
| CURLE_SSL_SHUTDOWN_FAILED
| CURLE_AGAIN

exception CurlException of curlCode * int * string

exception NotImplemented of string

exception raised when trying to use options missing from libcurl headers, argument is the option name

type curlNETRCOption =

| CURL_NETRC_OPTIONAL
| CURL_NETRC_IGNORED
| CURL_NETRC_REQUIRED

type curlEncoding =

| CURL_ENCODING_NONE
| CURL_ENCODING_DEFLATE
| CURL_ENCODING_GZIP
| CURL_ENCODING_ANY

type curlContentType =

| DEFAULT
| CONTENTTYPE of string

type curlHTTPPost =

| CURLFORM_CONTENT of string * string * curlContentType
| CURLFORM_FILECONTENT of string * string * curlContentType
| CURLFORM_FILE of string * string * curlContentType
| CURLFORM_BUFFER of string * string * string * curlContentType

type curlSSLVersion =

| SSLVERSION_DEFAULT
(*
attempt to figure out the remote SSL protocol version
*)
| SSLVERSION_TLSv1
(*
TLSv1.x
*)
| SSLVERSION_SSLv2
(*
SSLv2
*)
| SSLVERSION_SSLv3
(*
SSLv3
*)
| SSLVERSION_TLSv1_0
(*
Added in libcurl 7.34.0, will request TLSv1.x in previous versions
*)
| SSLVERSION_TLSv1_1
(*
Added in libcurl 7.34.0, will request TLSv1.x in previous versions
*)
| SSLVERSION_TLSv1_2
(*
Added in libcurl 7.34.0, will request TLSv1.x in previous versions
*)
| SSLVERSION_TLSv1_3
(*
Added in libcurl 7.52.0, will request TLSv1.x in previous versions
*)

type curlTimeCondition =

| TIMECOND_NONE
(*
since 0.6.1
*)
| TIMECOND_IFMODSINCE
| TIMECOND_IFUNMODSINCE
| TIMECOND_LASTMOD
(*
since 0.6.1
*)

type curlKRB4Level =

| KRB4_NONE
| KRB4_CLEAR
| KRB4_SAFE
| KRB4_CONFIDENTIAL
| KRB4_PRIVATE

type curlClosePolicy =

| CLOSEPOLICY_OLDEST
| CLOSEPOLICY_LEAST_RECENTLY_USED

type curlSSLVerifyHost =

| SSLVERIFYHOST_NONE
(*
connection succeeds regardless of the names in the certificate
*)
| SSLVERIFYHOST_EXISTENCE
(*
deprecated, equivalent to SSLVERIFYHOST_HOSTNAME
*)
| SSLVERIFYHOST_HOSTNAME
(*
certificate must indicate the matching hostname, or the connection fails
*)

type curlHTTPVersion =

| HTTP_VERSION_NONE
(*
libcurl will make the best choice
*)
| HTTP_VERSION_1_0
(*
please use HTTP 1.0
*)
| HTTP_VERSION_1_1
(*
please use HTTP 1.1
*)
| HTTP_VERSION_2
(*
please use HTTP 2
*)
| HTTP_VERSION_2TLS
(*
use version 2 for HTTPS, version 1.1 for HTTP
*)

type curlDebugType =

| DEBUGTYPE_TEXT
| DEBUGTYPE_HEADER_IN
| DEBUGTYPE_HEADER_OUT
| DEBUGTYPE_DATA_IN
| DEBUGTYPE_DATA_OUT
| DEBUGTYPE_END

type curlAuth =

| CURLAUTH_BASIC
| CURLAUTH_DIGEST
| CURLAUTH_GSSNEGOTIATE
| CURLAUTH_NTLM
| CURLAUTH_ANY
| CURLAUTH_ANYSAFE

type curlIPResolve =

| IPRESOLVE_WHATEVER
| IPRESOLVE_V4
| IPRESOLVE_V6

type curlFTPSSL =

| FTPSSL_NONE
| FTPSSL_TRY
| FTPSSL_CONTROL
| FTPSSL_ALL

type curlFTPSSLAuth =

| FTPAUTH_DEFAULT
| FTPAUTH_SSL
| FTPAUTH_TLS

type curlIOCmd =

| IOCMD_NOP
| IOCMD_RESTARTREAD

type curlIOErr =

| IOE_OK
| IOE_UNKNOWNCMD
| IOE_FAILRESTART

type curlSeekResult =

| SEEKFUNC_OK
| SEEKFUNC_FAIL
| SEEKFUNC_CANTSEEK

type curlFTPMethod =

| FTPMETHOD_DEFAULT
| FTPMETHOD_MULTICWD
| FTPMETHOD_NOCWD
| FTPMETHOD_SINGLECWD

type curlSSHAuthTypes =

| SSHAUTH_ANY
| SSHAUTH_PUBLICKEY
| SSHAUTH_PASSWORD
| SSHAUTH_HOST
| SSHAUTH_KEYBOARD

type curlFTPSSLCCC =

| FTPSSL_CCC_NONE
| FTPSSL_CCC_PASSIVE
| FTPSSL_CCC_ACTIVE

type curlSeek =

| SEEK_SET
| SEEK_CUR
| SEEK_END

type curlProxyType =

| CURLPROXY_HTTP
| CURLPROXY_HTTP_1_0
(*
since libcurl 7.19.4
*)
| CURLPROXY_SOCKS4
(*
since libcurl 7.15.2
*)
| CURLPROXY_SOCKS5
| CURLPROXY_SOCKS4A
(*
since libcurl 7.18.0
*)
| CURLPROXY_SOCKS5_HOSTNAME
(*
since libcurl 7.18.0
*)

type curlProto =

| CURLPROTO_ALL
(*
enable everything
*)
| CURLPROTO_HTTP
| CURLPROTO_HTTPS
| CURLPROTO_FTP
| CURLPROTO_FTPS
| CURLPROTO_SCP
| CURLPROTO_SFTP
| CURLPROTO_TELNET
| CURLPROTO_LDAP
| CURLPROTO_LDAPS
| CURLPROTO_DICT
| CURLPROTO_FILE
| CURLPROTO_TFTP
| CURLPROTO_IMAP
| CURLPROTO_IMAPS
| CURLPROTO_POP3
| CURLPROTO_POP3S
| CURLPROTO_SMTP
| CURLPROTO_SMTPS
| CURLPROTO_RTSP
| CURLPROTO_RTMP
| CURLPROTO_RTMPT
| CURLPROTO_RTMPE
| CURLPROTO_RTMPTE
| CURLPROTO_RTMPS
| CURLPROTO_RTMPTS
| CURLPROTO_GOPHER

Protocols to enable (via CURLOPT_PROTOCOLS and CURLOPT_REDIR_PROTOCOLS)

type curlOption =

| CURLOPT_WRITEFUNCTION of string -> int
| CURLOPT_READFUNCTION of int -> string
| CURLOPT_INFILESIZE of int
| CURLOPT_URL of string
| CURLOPT_PROXY of string
| CURLOPT_PROXYPORT of int
| CURLOPT_HTTPPROXYTUNNEL of bool
| CURLOPT_VERBOSE of bool
| CURLOPT_HEADER of bool
| CURLOPT_NOPROGRESS of bool
| CURLOPT_NOSIGNAL of bool
| CURLOPT_NOBODY of bool
| CURLOPT_FAILONERROR of bool
| CURLOPT_UPLOAD of bool
| CURLOPT_POST of bool
| CURLOPT_FTPLISTONLY of bool
| CURLOPT_FTPAPPEND of bool
| CURLOPT_NETRC of curlNETRCOption
| CURLOPT_ENCODING of curlEncoding
| CURLOPT_FOLLOWLOCATION of bool
| CURLOPT_TRANSFERTEXT of bool
| CURLOPT_PUT of bool
| CURLOPT_USERPWD of string
| CURLOPT_PROXYUSERPWD of string
| CURLOPT_RANGE of string
| CURLOPT_ERRORBUFFER of string Pervasives.ref
| CURLOPT_TIMEOUT of int
| CURLOPT_POSTFIELDS of string
| CURLOPT_POSTFIELDSIZE of int
| CURLOPT_REFERER of string
| CURLOPT_USERAGENT of string
| CURLOPT_FTPPORT of string
| CURLOPT_LOWSPEEDLIMIT of int
| CURLOPT_LOWSPEEDTIME of int
| CURLOPT_RESUMEFROM of int
| CURLOPT_COOKIE of string
| CURLOPT_HTTPHEADER of string list
| CURLOPT_HTTPPOST of curlHTTPPost list
| CURLOPT_SSLCERT of string
| CURLOPT_SSLCERTTYPE of string
| CURLOPT_SSLCERTPASSWD of string
| CURLOPT_SSLKEY of string
| CURLOPT_SSLKEYTYPE of string
| CURLOPT_SSLKEYPASSWD of string
| CURLOPT_SSLENGINE of string
| CURLOPT_SSLENGINEDEFAULT of bool
| CURLOPT_CRLF of bool
| CURLOPT_QUOTE of string list
| CURLOPT_POSTQUOTE of string list
| CURLOPT_HEADERFUNCTION of string -> int
| CURLOPT_COOKIEFILE of string
| CURLOPT_SSLVERSION of curlSSLVersion
| CURLOPT_TIMECONDITION of curlTimeCondition
| CURLOPT_TIMEVALUE of int32
| CURLOPT_CUSTOMREQUEST of string
| CURLOPT_INTERFACE of string
| CURLOPT_KRB4LEVEL of curlKRB4Level
| CURLOPT_PROGRESSFUNCTION of float -> float -> float -> float -> bool
| CURLOPT_SSLVERIFYPEER of bool
| CURLOPT_CAINFO of string
| CURLOPT_CAPATH of string
| CURLOPT_FILETIME of bool
| CURLOPT_MAXREDIRS of int
| CURLOPT_MAXCONNECTS of int
| CURLOPT_CLOSEPOLICY of curlClosePolicy
| CURLOPT_FRESHCONNECT of bool
| CURLOPT_FORBIDREUSE of bool
| CURLOPT_RANDOMFILE of string
| CURLOPT_EGDSOCKET of string
| CURLOPT_CONNECTTIMEOUT of int
| CURLOPT_HTTPGET of bool
| CURLOPT_SSLVERIFYHOST of curlSSLVerifyHost
| CURLOPT_COOKIEJAR of string
| CURLOPT_SSLCIPHERLIST of string
| CURLOPT_HTTPVERSION of curlHTTPVersion
| CURLOPT_FTPUSEEPSV of bool
| CURLOPT_DNSCACHETIMEOUT of int
| CURLOPT_DNSUSEGLOBALCACHE of bool
| CURLOPT_DEBUGFUNCTION of t -> curlDebugType -> string -> unit
| CURLOPT_PRIVATE of string
(*
doesn't employ libcurl's CURLOPT_PRIVATE
*)
| CURLOPT_HTTP200ALIASES of string list
| CURLOPT_UNRESTRICTEDAUTH of bool
| CURLOPT_FTPUSEEPRT of bool
| CURLOPT_HTTPAUTH of curlAuth list
| CURLOPT_FTPCREATEMISSINGDIRS of bool
| CURLOPT_PROXYAUTH of curlAuth list
| CURLOPT_FTPRESPONSETIMEOUT of int
| CURLOPT_IPRESOLVE of curlIPResolve
| CURLOPT_MAXFILESIZE of int32
| CURLOPT_INFILESIZELARGE of int64
| CURLOPT_RESUMEFROMLARGE of int64
| CURLOPT_MAXFILESIZELARGE of int64
| CURLOPT_NETRCFILE of string
| CURLOPT_FTPSSL of curlFTPSSL
| CURLOPT_POSTFIELDSIZELARGE of int64
| CURLOPT_TCPNODELAY of bool
| CURLOPT_FTPSSLAUTH of curlFTPSSLAuth
| CURLOPT_IOCTLFUNCTION of t -> curlIOCmd -> curlIOErr
| CURLOPT_FTPACCOUNT of string
| CURLOPT_COOKIELIST of string
| CURLOPT_IGNORECONTENTLENGTH of bool
| CURLOPT_FTPSKIPPASVIP of bool
| CURLOPT_FTPFILEMETHOD of curlFTPMethod
| CURLOPT_LOCALPORT of int
| CURLOPT_LOCALPORTRANGE of int
| CURLOPT_CONNECTONLY of bool
| CURLOPT_MAXSENDSPEEDLARGE of int64
| CURLOPT_MAXRECVSPEEDLARGE of int64
| CURLOPT_FTPALTERNATIVETOUSER of string
| CURLOPT_SSLSESSIONIDCACHE of bool
| CURLOPT_SSHAUTHTYPES of curlSSHAuthTypes list
| CURLOPT_SSHPUBLICKEYFILE of string
| CURLOPT_SSHPRIVATEKEYFILE of string
| CURLOPT_FTPSSLCCC of curlFTPSSLCCC
| CURLOPT_TIMEOUTMS of int
| CURLOPT_CONNECTTIMEOUTMS of int
| CURLOPT_HTTPTRANSFERDECODING of bool
| CURLOPT_HTTPCONTENTDECODING of bool
| CURLOPT_NEWFILEPERMS of int
| CURLOPT_NEWDIRECTORYPERMS of int
| CURLOPT_POST301 of bool
| CURLOPT_SSHHOSTPUBLICKEYMD5 of string
| CURLOPT_COPYPOSTFIELDS of string
| CURLOPT_PROXYTRANSFERMODE of bool
| CURLOPT_SEEKFUNCTION of int64 -> curlSeek -> curlSeekResult
| CURLOPT_AUTOREFERER of bool
| CURLOPT_OPENSOCKETFUNCTION of Unix.file_descr -> unit
| CURLOPT_PROXYTYPE of curlProxyType
| CURLOPT_PROTOCOLS of curlProto list
| CURLOPT_REDIR_PROTOCOLS of curlProto list
| CURLOPT_RESOLVE of string list
| CURLOPT_DNS_SERVERS of string
| CURLOPT_MAIL_FROM of string
| CURLOPT_MAIL_RCPT of string list
| CURLOPT_PIPEWAIT of bool
| CURLOPT_CERTINFO of bool

type initOption =

| CURLINIT_GLOBALALL
| CURLINIT_GLOBALSSL
| CURLINIT_GLOBALWIN32
| CURLINIT_GLOBALNOTHING

type curlInfo =

| CURLINFO_EFFECTIVE_URL
| CURLINFO_HTTP_CODE
| CURLINFO_RESPONSE_CODE
| CURLINFO_TOTAL_TIME
| CURLINFO_NAMELOOKUP_TIME
| CURLINFO_CONNECT_TIME
| CURLINFO_PRETRANSFER_TIME
| CURLINFO_SIZE_UPLOAD
| CURLINFO_SIZE_DOWNLOAD
| CURLINFO_SPEED_DOWNLOAD
| CURLINFO_SPEED_UPLOAD
| CURLINFO_HEADER_SIZE
| CURLINFO_REQUEST_SIZE
| CURLINFO_SSL_VERIFYRESULT
| CURLINFO_FILETIME
| CURLINFO_CONTENT_LENGTH_DOWNLOAD
| CURLINFO_CONTENT_LENGTH_UPLOAD
| CURLINFO_STARTTRANSFER_TIME
| CURLINFO_CONTENT_TYPE
| CURLINFO_REDIRECT_TIME
| CURLINFO_REDIRECT_COUNT
| CURLINFO_PRIVATE
(*
returns value previously set with CURLOPT_PRIVATE, doesn't employ libcurl's CURLINFO_PRIVATE
*)
| CURLINFO_HTTP_CONNECTCODE
| CURLINFO_HTTPAUTH_AVAIL
| CURLINFO_PROXYAUTH_AVAIL
| CURLINFO_OS_ERRNO
| CURLINFO_NUM_CONNECTS
| CURLINFO_SSL_ENGINES
| CURLINFO_COOKIELIST
| CURLINFO_LASTSOCKET
| CURLINFO_FTP_ENTRY_PATH
| CURLINFO_REDIRECT_URL
| CURLINFO_PRIMARY_IP
| CURLINFO_LOCAL_IP
| CURLINFO_LOCAL_PORT
| CURLINFO_CONDITION_UNMET
| CURLINFO_CERTINFO

type curlInfoResult =

| CURLINFO_String of string
| CURLINFO_Long of int
| CURLINFO_Double of float
| CURLINFO_StringList of string list
| CURLINFO_StringListList of string list list

type version_info = {

version : string;
number : int * int * int;
host : string;
features : string list;
ssl_version : string option;
libz_version : string option;
protocols : string list;
ares : string;
(*
starting from this field are optional features - may be empty/zero
*)
ares_num : int;
libidn : string;
iconv_ver_num : int;
libssh_version : string;

}

type pauseOption =

| PAUSE_SEND
| PAUSE_RECV
| PAUSE_ALL

curl_easy API

val global_init : initOption -> unit

val global_cleanup : unit -> unit

val init : unit -> t

val reset : t -> unit

Reset t to the default state

val duphandle : t -> t

Reset t to the default state

Create the new handle, copying all the options from the supplied t. Note that it will also copy set_writefunction options and alike, as such both handles (original and new one) will be referencing the same closures, potentially sharing some state, which may lead to surprising results.

val setopt : t -> curlOption -> unit

raises NotImplemented
for not implemented option

val perform : t -> unit

raises NotImplemented
for not implemented option

val cleanup : t -> unit

val getinfo : t -> curlInfo -> curlInfoResult

val escape : string -> string

val unescape : string -> string

val getdate : string -> float -> float

val version : unit -> string

val strerror : curlCode -> string

val errno : curlCode -> int

val version_info : unit -> version_info

val pause : t -> pauseOption list -> unit

Set transfer options

All callback functions shouldn't raise exceptions. Any exception raised in callback function will be silently caught and discared, and transfer will be aborted.

val set_writefunction : t -> (string -> int) -> unit

val set_readfunction : t -> (int -> string) -> unit

readfunction n should return string of length at most n, otherwise transfer will be aborted (as if with exception)

val set_infilesize : t -> int -> unit

readfunction n should return string of length at most n, otherwise transfer will be aborted (as if with exception)

val set_url : t -> string -> unit

val set_proxy : t -> string -> unit

val set_proxyport : t -> int -> unit

val set_httpproxytunnel : t -> bool -> unit

val set_verbose : t -> bool -> unit

val set_header : t -> bool -> unit

val set_noprogress : t -> bool -> unit

val set_nosignal : t -> bool -> unit

val set_nobody : t -> bool -> unit

val set_failonerror : t -> bool -> unit

val set_upload : t -> bool -> unit

val set_post : t -> bool -> unit

val set_ftplistonly : t -> bool -> unit

val set_ftpappend : t -> bool -> unit

val set_netrc : t -> curlNETRCOption -> unit

val set_encoding : t -> curlEncoding -> unit

val set_followlocation : t -> bool -> unit

val set_transfertext : t -> bool -> unit

val set_put : t -> bool -> unit

val set_userpwd : t -> string -> unit

val set_proxyuserpwd : t -> string -> unit

val set_range : t -> string -> unit

val set_errorbuffer : t -> string Pervasives.ref -> unit

val set_timeout : t -> int -> unit

val set_postfields : t -> string -> unit

val set_postfieldsize : t -> int -> unit

val set_referer : t -> string -> unit

val set_useragent : t -> string -> unit

val set_ftpport : t -> string -> unit

val set_lowspeedlimit : t -> int -> unit

val set_lowspeedtime : t -> int -> unit

val set_resumefrom : t -> int -> unit

val set_cookie : t -> string -> unit

val set_httpheader : t -> string list -> unit

val set_httppost : t -> curlHTTPPost list -> unit

val set_sslcert : t -> string -> unit

val set_sslcerttype : t -> string -> unit

val set_sslcertpasswd : t -> string -> unit

val set_sslkey : t -> string -> unit

val set_sslkeytype : t -> string -> unit

val set_sslkeypasswd : t -> string -> unit

val set_sslengine : t -> string -> unit

val set_sslenginedefault : t -> bool -> unit

val set_certinfo : t -> bool -> unit

val set_crlf : t -> bool -> unit

val set_quote : t -> string list -> unit

val set_postquote : t -> string list -> unit

val set_headerfunction : t -> (string -> int) -> unit

val set_cookiefile : t -> string -> unit

val set_sslversion : t -> curlSSLVersion -> unit

val set_timecondition : t -> curlTimeCondition -> unit

val set_timevalue : t -> int32 -> unit

val set_customrequest : t -> string -> unit

val set_interface : t -> string -> unit

val set_krb4level : t -> curlKRB4Level -> unit

val set_progressfunction : 
  t ->
  (float -> float -> float -> float -> bool) ->
  unit

val set_sslverifypeer : t -> bool -> unit

val set_cainfo : t -> string -> unit

val set_capath : t -> string -> unit

val set_filetime : t -> bool -> unit

val set_maxredirs : t -> int -> unit

val set_maxconnects : t -> int -> unit

val set_closepolicy : t -> curlClosePolicy -> unit

val set_freshconnect : t -> bool -> unit

val set_forbidreuse : t -> bool -> unit

val set_randomfile : t -> string -> unit

val set_egdsocket : t -> string -> unit

val set_connecttimeout : t -> int -> unit

val set_httpget : t -> bool -> unit

val set_sslverifyhost : t -> curlSSLVerifyHost -> unit

val set_cookiejar : t -> string -> unit

val set_sslcipherlist : t -> string -> unit

val set_httpversion : t -> curlHTTPVersion -> unit

val set_ftpuseepsv : t -> bool -> unit

val set_dnscachetimeout : t -> int -> unit

val set_dnsuseglobalcache : t -> bool -> unit

val set_debugfunction : t -> (t -> curlDebugType -> string -> unit) -> unit

val set_private : t -> string -> unit

val set_http200aliases : t -> string list -> unit

val set_unrestrictedauth : t -> bool -> unit

val set_ftpuseeprt : t -> bool -> unit

val set_httpauth : t -> curlAuth list -> unit

val set_ftpcreatemissingdirs : t -> bool -> unit

val set_proxyauth : t -> curlAuth list -> unit

val set_ftpresponsetimeout : t -> int -> unit

val set_ipresolve : t -> curlIPResolve -> unit

val set_maxfilesize : t -> int32 -> unit

val set_infilesizelarge : t -> int64 -> unit

val set_resumefromlarge : t -> int64 -> unit

val set_maxfilesizelarge : t -> int64 -> unit

val set_netrcfile : t -> string -> unit

val set_ftpssl : t -> curlFTPSSL -> unit

val set_postfieldsizelarge : t -> int64 -> unit

val set_tcpnodelay : t -> bool -> unit

val set_ftpsslauth : t -> curlFTPSSLAuth -> unit

val set_ioctlfunction : t -> (t -> curlIOCmd -> curlIOErr) -> unit

val set_ftpaccount : t -> string -> unit

val set_cookielist : t -> string -> unit

val set_ignorecontentlength : t -> bool -> unit

val set_ftpskippasvip : t -> bool -> unit

val set_ftpfilemethod : t -> curlFTPMethod -> unit

val set_localport : t -> int -> unit

val set_localportrange : t -> int -> unit

val set_connectonly : t -> bool -> unit

val set_maxsendspeedlarge : t -> int64 -> unit

val set_maxrecvspeedlarge : t -> int64 -> unit

val set_ftpalternativetouser : t -> string -> unit

val set_sslsessionidcache : t -> bool -> unit

val set_sshauthtypes : t -> curlSSHAuthTypes list -> unit

val set_sshpublickeyfile : t -> string -> unit

val set_sshprivatekeyfile : t -> string -> unit

val set_ftpsslccc : t -> curlFTPSSLCCC -> unit

val set_timeoutms : t -> int -> unit

val set_connecttimeoutms : t -> int -> unit

val set_httptransferdecoding : t -> bool -> unit

val set_httpcontentdecoding : t -> bool -> unit

val set_newfileperms : t -> int -> unit

val set_newdirectoryperms : t -> int -> unit

val set_post301 : t -> bool -> unit

val set_sshhostpublickeymd5 : t -> string -> unit

val set_copypostfields : t -> string -> unit

val set_proxytransfermode : t -> bool -> unit

val set_seekfunction : t -> (int64 -> curlSeek -> curlSeekResult) -> unit

val set_autoreferer : t -> bool -> unit

val set_opensocketfunction : t -> (Unix.file_descr -> unit) -> unit

val set_proxytype : t -> curlProxyType -> unit

val set_protocols : t -> curlProto list -> unit

val set_redirprotocols : t -> curlProto list -> unit

val set_resolve : 
  t ->
  (string * int * string) list ->
  (string * int) list ->
  unit

set_resolve t add del adjusts builtin dns mapping

parameter add
is the (host,port,address) list to add to dns mapping

parameter del
is the (host,port) list to remove from mapping

val set_dns_servers : t -> string list -> unit

val set_mailfrom : t -> string -> unit

val set_mailrcpt : t -> string list -> unit

val set_pipewait : t -> bool -> unit

Get transfer properties

val get_effectiveurl : t -> string

val get_redirecturl : t -> string

val get_httpcode : t -> int

val get_responsecode : t -> int

val get_totaltime : t -> float

val get_namelookuptime : t -> float

val get_connecttime : t -> float

val get_pretransfertime : t -> float

val get_sizeupload : t -> float

val get_sizedownload : t -> float

val get_speeddownload : t -> float

val get_speedupload : t -> float

val get_headersize : t -> int

val get_requestsize : t -> int

val get_sslverifyresult : t -> int

val get_filetime : t -> float

val get_contentlengthdownload : t -> float

val get_contentlengthupload : t -> float

val get_starttransfertime : t -> float

val get_contenttype : t -> string

val get_redirecttime : t -> float

val get_redirectcount : t -> int

val get_private : t -> string

val get_httpconnectcode : t -> int

val get_httpauthavail : t -> curlAuth list

val get_proxyauthavail : t -> curlAuth list

val get_oserrno : t -> int

val get_numconnects : t -> int

val get_sslengines : t -> string list

val get_cookielist : t -> string list

val get_lastsocket : t -> int

val get_ftpentrypath : t -> string

val get_primaryip : t -> string

val get_localip : t -> string

since 0.5.5 (libcurl 7.21.0)

val get_localport : t -> int

since 0.5.5 (libcurl 7.21.0)

since 0.5.5 (libcurl 7.21.0)

val get_conditionunmet : t -> bool

since 0.5.5 (libcurl 7.21.0)

since 0.6.1 (libcurl 7.19.4)

val get_certinfo : t -> string list list

since 0.6.1 (libcurl 7.19.4)

Object interface

class handle : object ... end

curl_multi API

module Multi : sig ... end

Curl multi stack. Functions may raise Failure on critical errors