This function lists all available options for config().
It provides both the short R name which you use with httr, and the longer
Curl name, which is useful when searching the documentation. curl_doc
opens a link to the libcurl documentation for an option in your browser.
httr_options(matches) curl_docs(x)
| matches | If not missing, this restricts the output so that either the httr or curl option matches this regular expression. |
|---|---|
| x | An option name (either short or full). |
A data frame with three columns:
The short name used in httr
The full name used by libcurl
The type of R object that the option accepts
RCurl and httr use slightly different names to libcurl: the initial
CURLOPT_ is removed, all underscores are converted to periods and
the option is given in lower case. Thus "CURLOPT_SSLENGINE_DEFAULT"
becomes "sslengine.default".
httr_options()#> httr libcurl type #> 1 accept_encoding CURLOPT_ACCEPT_ENCODING string #> 2 accepttimeout_ms CURLOPT_ACCEPTTIMEOUT_MS integer #> 3 address_scope CURLOPT_ADDRESS_SCOPE integer #> 4 append CURLOPT_APPEND integer #> 5 autoreferer CURLOPT_AUTOREFERER integer #> 6 buffersize CURLOPT_BUFFERSIZE integer #> 7 cainfo CURLOPT_CAINFO string #> 8 capath CURLOPT_CAPATH string #> 9 certinfo CURLOPT_CERTINFO integer #> 10 chunk_bgn_function CURLOPT_CHUNK_BGN_FUNCTION function #> 11 chunk_data CURLOPT_CHUNK_DATA string #> 12 chunk_end_function CURLOPT_CHUNK_END_FUNCTION function #> 13 closesocketdata CURLOPT_CLOSESOCKETDATA string #> 14 closesocketfunction CURLOPT_CLOSESOCKETFUNCTION function #> 15 connect_only CURLOPT_CONNECT_ONLY integer #> 16 connecttimeout CURLOPT_CONNECTTIMEOUT integer #> 17 connecttimeout_ms CURLOPT_CONNECTTIMEOUT_MS integer #> 18 conv_from_network_function CURLOPT_CONV_FROM_NETWORK_FUNCTION function #> 19 conv_from_utf8_function CURLOPT_CONV_FROM_UTF8_FUNCTION function #> 20 conv_to_network_function CURLOPT_CONV_TO_NETWORK_FUNCTION function #> 21 cookie CURLOPT_COOKIE string #> 22 cookiefile CURLOPT_COOKIEFILE string #> 23 cookiejar CURLOPT_COOKIEJAR string #> 24 cookielist CURLOPT_COOKIELIST string #> 25 cookiesession CURLOPT_COOKIESESSION integer #> 26 copypostfields CURLOPT_COPYPOSTFIELDS string #> 27 crlf CURLOPT_CRLF integer #> 28 crlfile CURLOPT_CRLFILE string #> 29 customrequest CURLOPT_CUSTOMREQUEST string #> 30 debugdata CURLOPT_DEBUGDATA string #> 31 debugfunction CURLOPT_DEBUGFUNCTION function #> 32 dirlistonly CURLOPT_DIRLISTONLY integer #> 33 dns_cache_timeout CURLOPT_DNS_CACHE_TIMEOUT integer #> 34 dns_interface CURLOPT_DNS_INTERFACE string #> 35 dns_local_ip4 CURLOPT_DNS_LOCAL_IP4 string #> 36 dns_local_ip6 CURLOPT_DNS_LOCAL_IP6 string #> 37 dns_servers CURLOPT_DNS_SERVERS string #> 38 dns_use_global_cache CURLOPT_DNS_USE_GLOBAL_CACHE integer #> 39 egdsocket CURLOPT_EGDSOCKET string #> 40 errorbuffer CURLOPT_ERRORBUFFER string #> 41 expect_100_timeout_ms CURLOPT_EXPECT_100_TIMEOUT_MS integer #> 42 failonerror CURLOPT_FAILONERROR integer #> 43 filetime CURLOPT_FILETIME integer #> 44 fnmatch_data CURLOPT_FNMATCH_DATA string #> 45 fnmatch_function CURLOPT_FNMATCH_FUNCTION function #> 46 followlocation CURLOPT_FOLLOWLOCATION integer #> 47 forbid_reuse CURLOPT_FORBID_REUSE integer #> 48 fresh_connect CURLOPT_FRESH_CONNECT integer #> 49 ftp_account CURLOPT_FTP_ACCOUNT string #> 50 ftp_alternative_to_user CURLOPT_FTP_ALTERNATIVE_TO_USER string #> 51 ftp_create_missing_dirs CURLOPT_FTP_CREATE_MISSING_DIRS integer #> 52 ftp_filemethod CURLOPT_FTP_FILEMETHOD integer #> 53 ftp_response_timeout CURLOPT_FTP_RESPONSE_TIMEOUT integer #> 54 ftp_skip_pasv_ip CURLOPT_FTP_SKIP_PASV_IP integer #> 55 ftp_ssl_ccc CURLOPT_FTP_SSL_CCC integer #> 56 ftp_use_eprt CURLOPT_FTP_USE_EPRT integer #> 57 ftp_use_epsv CURLOPT_FTP_USE_EPSV integer #> 58 ftp_use_pret CURLOPT_FTP_USE_PRET integer #> 59 ftpport CURLOPT_FTPPORT string #> 60 ftpsslauth CURLOPT_FTPSSLAUTH integer #> 61 gssapi_delegation CURLOPT_GSSAPI_DELEGATION integer #> 62 header CURLOPT_HEADER integer #> 63 headerdata CURLOPT_HEADERDATA string #> 64 headerfunction CURLOPT_HEADERFUNCTION function #> 65 headeropt CURLOPT_HEADEROPT integer #> 66 http_content_decoding CURLOPT_HTTP_CONTENT_DECODING integer #> 67 http_transfer_decoding CURLOPT_HTTP_TRANSFER_DECODING integer #> 68 http_version CURLOPT_HTTP_VERSION integer #> 69 http200aliases CURLOPT_HTTP200ALIASES string #> 70 httpauth CURLOPT_HTTPAUTH integer #> 71 httpget CURLOPT_HTTPGET integer #> 72 httpheader CURLOPT_HTTPHEADER string #> 73 httppost CURLOPT_HTTPPOST string #> 74 httpproxytunnel CURLOPT_HTTPPROXYTUNNEL integer #> 75 ignore_content_length CURLOPT_IGNORE_CONTENT_LENGTH integer #> 76 infilesize CURLOPT_INFILESIZE integer #> 77 infilesize_large CURLOPT_INFILESIZE_LARGE number #> 78 interface CURLOPT_INTERFACE string #> 79 interleavedata CURLOPT_INTERLEAVEDATA string #> 80 interleavefunction CURLOPT_INTERLEAVEFUNCTION function #> 81 ioctldata CURLOPT_IOCTLDATA string #> 82 ioctlfunction CURLOPT_IOCTLFUNCTION function #> 83 ipresolve CURLOPT_IPRESOLVE integer #> 84 issuercert CURLOPT_ISSUERCERT string #> 85 keypasswd CURLOPT_KEYPASSWD string #> 86 krblevel CURLOPT_KRBLEVEL string #> 87 localport CURLOPT_LOCALPORT integer #> 88 localportrange CURLOPT_LOCALPORTRANGE integer #> 89 login_options CURLOPT_LOGIN_OPTIONS string #> 90 low_speed_limit CURLOPT_LOW_SPEED_LIMIT integer #> 91 low_speed_time CURLOPT_LOW_SPEED_TIME integer #> 92 mail_auth CURLOPT_MAIL_AUTH string #> 93 mail_from CURLOPT_MAIL_FROM string #> 94 mail_rcpt CURLOPT_MAIL_RCPT string #> 95 max_recv_speed_large CURLOPT_MAX_RECV_SPEED_LARGE number #> 96 max_send_speed_large CURLOPT_MAX_SEND_SPEED_LARGE number #> 97 maxconnects CURLOPT_MAXCONNECTS integer #> 98 maxfilesize CURLOPT_MAXFILESIZE integer #> 99 maxfilesize_large CURLOPT_MAXFILESIZE_LARGE number #> 100 maxredirs CURLOPT_MAXREDIRS integer #> 101 netrc CURLOPT_NETRC integer #> 102 netrc_file CURLOPT_NETRC_FILE string #> 103 new_directory_perms CURLOPT_NEW_DIRECTORY_PERMS integer #> 104 new_file_perms CURLOPT_NEW_FILE_PERMS integer #> 105 nobody CURLOPT_NOBODY integer #> 106 noprogress CURLOPT_NOPROGRESS integer #> 107 noproxy CURLOPT_NOPROXY string #> 108 nosignal CURLOPT_NOSIGNAL integer #> 109 obsolete40 CURLOPT_OBSOLETE40 string #> 110 obsolete72 CURLOPT_OBSOLETE72 integer #> 111 opensocketdata CURLOPT_OPENSOCKETDATA string #> 112 opensocketfunction CURLOPT_OPENSOCKETFUNCTION function #> 113 password CURLOPT_PASSWORD string #> 114 path_as_is CURLOPT_PATH_AS_IS integer #> 115 pinnedpublickey CURLOPT_PINNEDPUBLICKEY string #> 116 pipewait CURLOPT_PIPEWAIT integer #> 117 port CURLOPT_PORT integer #> 118 post CURLOPT_POST integer #> 119 postfields CURLOPT_POSTFIELDS string #> 120 postfieldsize CURLOPT_POSTFIELDSIZE integer #> 121 postfieldsize_large CURLOPT_POSTFIELDSIZE_LARGE number #> 122 postquote CURLOPT_POSTQUOTE string #> 123 postredir CURLOPT_POSTREDIR integer #> 124 prequote CURLOPT_PREQUOTE string #> 125 private CURLOPT_PRIVATE string #> 126 progressdata CURLOPT_PROGRESSDATA string #> 127 progressfunction CURLOPT_PROGRESSFUNCTION function #> 128 protocols CURLOPT_PROTOCOLS integer #> 129 proxy CURLOPT_PROXY string #> 130 proxy_service_name CURLOPT_PROXY_SERVICE_NAME string #> 131 proxy_transfer_mode CURLOPT_PROXY_TRANSFER_MODE integer #> 132 proxyauth CURLOPT_PROXYAUTH integer #> 133 proxyheader CURLOPT_PROXYHEADER string #> 134 proxypassword CURLOPT_PROXYPASSWORD string #> 135 proxyport CURLOPT_PROXYPORT integer #> 136 proxytype CURLOPT_PROXYTYPE integer #> 137 proxyusername CURLOPT_PROXYUSERNAME string #> 138 proxyuserpwd CURLOPT_PROXYUSERPWD string #> 139 put CURLOPT_PUT integer #> 140 quote CURLOPT_QUOTE string #> 141 random_file CURLOPT_RANDOM_FILE string #> 142 range CURLOPT_RANGE string #> 143 readdata CURLOPT_READDATA string #> 144 readfunction CURLOPT_READFUNCTION function #> 145 redir_protocols CURLOPT_REDIR_PROTOCOLS integer #> 146 referer CURLOPT_REFERER string #> 147 resolve CURLOPT_RESOLVE string #> 148 resume_from CURLOPT_RESUME_FROM integer #> 149 resume_from_large CURLOPT_RESUME_FROM_LARGE number #> 150 rtsp_client_cseq CURLOPT_RTSP_CLIENT_CSEQ integer #> 151 rtsp_request CURLOPT_RTSP_REQUEST integer #> 152 rtsp_server_cseq CURLOPT_RTSP_SERVER_CSEQ integer #> 153 rtsp_session_id CURLOPT_RTSP_SESSION_ID string #> 154 rtsp_stream_uri CURLOPT_RTSP_STREAM_URI string #> 155 rtsp_transport CURLOPT_RTSP_TRANSPORT string #> 156 sasl_ir CURLOPT_SASL_IR integer #> 157 seekdata CURLOPT_SEEKDATA string #> 158 seekfunction CURLOPT_SEEKFUNCTION function #> 159 service_name CURLOPT_SERVICE_NAME string #> 160 share CURLOPT_SHARE string #> 161 sockoptdata CURLOPT_SOCKOPTDATA string #> 162 sockoptfunction CURLOPT_SOCKOPTFUNCTION function #> 163 socks5_gssapi_nec CURLOPT_SOCKS5_GSSAPI_NEC integer #> 164 socks5_gssapi_service CURLOPT_SOCKS5_GSSAPI_SERVICE string #> 165 ssh_auth_types CURLOPT_SSH_AUTH_TYPES integer #> 166 ssh_host_public_key_md5 CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 string #> 167 ssh_keydata CURLOPT_SSH_KEYDATA string #> 168 ssh_keyfunction CURLOPT_SSH_KEYFUNCTION function #> 169 ssh_knownhosts CURLOPT_SSH_KNOWNHOSTS string #> 170 ssh_private_keyfile CURLOPT_SSH_PRIVATE_KEYFILE string #> 171 ssh_public_keyfile CURLOPT_SSH_PUBLIC_KEYFILE string #> 172 ssl_cipher_list CURLOPT_SSL_CIPHER_LIST string #> 173 ssl_ctx_data CURLOPT_SSL_CTX_DATA string #> 174 ssl_ctx_function CURLOPT_SSL_CTX_FUNCTION function #> 175 ssl_enable_alpn CURLOPT_SSL_ENABLE_ALPN integer #> 176 ssl_enable_npn CURLOPT_SSL_ENABLE_NPN integer #> 177 ssl_falsestart CURLOPT_SSL_FALSESTART integer #> 178 ssl_options CURLOPT_SSL_OPTIONS integer #> 179 ssl_sessionid_cache CURLOPT_SSL_SESSIONID_CACHE integer #> 180 ssl_verifyhost CURLOPT_SSL_VERIFYHOST integer #> 181 ssl_verifypeer CURLOPT_SSL_VERIFYPEER integer #> 182 ssl_verifystatus CURLOPT_SSL_VERIFYSTATUS integer #> 183 sslcert CURLOPT_SSLCERT string #> 184 sslcerttype CURLOPT_SSLCERTTYPE string #> 185 sslengine CURLOPT_SSLENGINE string #> 186 sslengine_default CURLOPT_SSLENGINE_DEFAULT integer #> 187 sslkey CURLOPT_SSLKEY string #> 188 sslkeytype CURLOPT_SSLKEYTYPE string #> 189 sslversion CURLOPT_SSLVERSION integer #> 190 stderr CURLOPT_STDERR string #> 191 tcp_keepalive CURLOPT_TCP_KEEPALIVE integer #> 192 tcp_keepidle CURLOPT_TCP_KEEPIDLE integer #> 193 tcp_keepintvl CURLOPT_TCP_KEEPINTVL integer #> 194 tcp_nodelay CURLOPT_TCP_NODELAY integer #> 195 telnetoptions CURLOPT_TELNETOPTIONS string #> 196 tftp_blksize CURLOPT_TFTP_BLKSIZE integer #> 197 timecondition CURLOPT_TIMECONDITION integer #> 198 timeout CURLOPT_TIMEOUT integer #> 199 timeout_ms CURLOPT_TIMEOUT_MS integer #> 200 timevalue CURLOPT_TIMEVALUE integer #> 201 tlsauth_password CURLOPT_TLSAUTH_PASSWORD string #> 202 tlsauth_type CURLOPT_TLSAUTH_TYPE string #> 203 tlsauth_username CURLOPT_TLSAUTH_USERNAME string #> 204 transfer_encoding CURLOPT_TRANSFER_ENCODING integer #> 205 transfertext CURLOPT_TRANSFERTEXT integer #> 206 unix_socket_path CURLOPT_UNIX_SOCKET_PATH string #> 207 unrestricted_auth CURLOPT_UNRESTRICTED_AUTH integer #> 208 upload CURLOPT_UPLOAD integer #> 209 url CURLOPT_URL string #> 210 use_ssl CURLOPT_USE_SSL integer #> 211 useragent CURLOPT_USERAGENT string #> 212 username CURLOPT_USERNAME string #> 213 userpwd CURLOPT_USERPWD string #> 214 verbose CURLOPT_VERBOSE integer #> 215 wildcardmatch CURLOPT_WILDCARDMATCH integer #> 216 writedata CURLOPT_WRITEDATA string #> 217 writefunction CURLOPT_WRITEFUNCTION function #> 218 xferinfofunction CURLOPT_XFERINFOFUNCTION function #> 219 xoauth2_bearer CURLOPT_XOAUTH2_BEARER stringhttr_options("post")#> httr libcurl type #> 26 copypostfields CURLOPT_COPYPOSTFIELDS string #> 73 httppost CURLOPT_HTTPPOST string #> 118 post CURLOPT_POST integer #> 119 postfields CURLOPT_POSTFIELDS string #> 120 postfieldsize CURLOPT_POSTFIELDSIZE integer #> 121 postfieldsize_large CURLOPT_POSTFIELDSIZE_LARGE number #> 122 postquote CURLOPT_POSTQUOTE string #> 123 postredir CURLOPT_POSTREDIR integer# Use curl_docs to read the curl documentation for each option. # You can use either the httr or curl option name. curl_docs("userpwd")#>#>curl_docs("CURLOPT_USERPWD")#>#>