Wala shell

Advanced PHP File Manager

Server IP: 127.0.0.1 | PHP Version: 8.3.30 | Domains Hosted: 54

Name	Size	Last Modified	Actions
📁 ..	-	2026-03-31 19:08
📄 curl.h #ifndef CURLINC_CURL_H #define CURLINC_CURL_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ / * If you have libcurl problems, all docs and details are found here: * https://curl.se/libcurl/ / #ifdef CURL_NO_OLDIES #define CURL_STRICTER / not used since 8.11.0 / #endif / Compile-time deprecation macros. / #if (defined(__GNUC__) && \ ((__GNUC__ > 12) \|\| ((__GNUC__ == 12) && (__GNUC_MINOR__ >= 1))) \|\| \ (defined(__clang__) && __clang_major__ >= 3) \|\| \ defined(__IAR_SYSTEMS_ICC__)) && \ !defined(__INTEL_COMPILER) && \ !defined(CURL_DISABLE_DEPRECATION) && !defined(BUILDING_LIBCURL) #define CURL_DEPRECATED(version, message) \ __attribute__((deprecated("since " # version ". " message))) #ifdef __IAR_SYSTEMS_ICC__ #define CURL_IGNORE_DEPRECATION(statements) \ _Pragma("diag_suppress=Pe1444") \ statements \ _Pragma("diag_default=Pe1444") #else #define CURL_IGNORE_DEPRECATION(statements) \ _Pragma("GCC diagnostic push") \ _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ statements \ _Pragma("GCC diagnostic pop") #endif #else #define CURL_DEPRECATED(version, message) #define CURL_IGNORE_DEPRECATION(statements) statements #endif #include "curlver.h" / libcurl version defines / #include "system.h" / determine things runtime / #include <stdio.h> #include <limits.h> #if defined(__FreeBSD__) \|\| defined(__MidnightBSD__) / Needed for __FreeBSD_version or __MidnightBSD_version symbol definition / #include <sys/param.h> #endif / The include stuff here below is mainly for time_t! / #include <sys/types.h> #include <time.h> #if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) #if !(defined(_WINSOCKAPI_) \|\| defined(_WINSOCK_H) \|\| \ defined(__LWIP_OPT_H__) \|\| defined(LWIP_HDR_OPT_H)) / The check above prevents the winsock2.h inclusion if winsock.h already was included, since they cannot co-exist without problems / #include <winsock2.h> #include <ws2tcpip.h> #endif #endif / HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish libc5-based Linux systems. Only include it on systems that are known to require it! / #if defined(_AIX) \|\| defined(__NOVELL_LIBC__) \|\| defined(__NetBSD__) \|\| \ defined(__minix) \|\| defined(__INTEGRITY) \|\| \ defined(ANDROID) \|\| defined(__ANDROID__) \|\| defined(__OpenBSD__) \|\| \ defined(__CYGWIN__) \|\| defined(AMIGA) \|\| defined(__NuttX__) \|\| \ (defined(__FreeBSD_version) && (__FreeBSD_version < 800000)) \|\| \ (defined(__MidnightBSD_version) && (__MidnightBSD_version < 100000)) \|\| \ defined(__sun__) \|\| defined(__serenity__) \|\| defined(__vxworks__) #include <sys/select.h> #endif #ifndef _WIN32 #include <sys/socket.h> #include <sys/time.h> #endif #ifdef __cplusplus extern "C" { #endif typedef void CURL; typedef void CURLSH; / * libcurl external API function linkage decorations. / #ifdef __has_declspec_attribute #define CURL_HAS_DECLSPEC_ATTRIBUTE(x) __has_declspec_attribute(x) #else #define CURL_HAS_DECLSPEC_ATTRIBUTE(x) 0 #endif #ifdef CURL_STATICLIB # define CURL_EXTERN #elif defined(_WIN32) \|\| \ (CURL_HAS_DECLSPEC_ATTRIBUTE(dllexport) && \ CURL_HAS_DECLSPEC_ATTRIBUTE(dllimport)) # if defined(BUILDING_LIBCURL) # define CURL_EXTERN __declspec(dllexport) # else # define CURL_EXTERN __declspec(dllimport) # endif #elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS) # define CURL_EXTERN CURL_EXTERN_SYMBOL #else # define CURL_EXTERN #endif #ifndef curl_socket_typedef / socket typedef / #if defined(_WIN32) && !defined(__LWIP_OPT_H__) && !defined(LWIP_HDR_OPT_H) typedef SOCKET curl_socket_t; #define CURL_SOCKET_BAD INVALID_SOCKET #else typedef int curl_socket_t; #define CURL_SOCKET_BAD -1 #endif #define curl_socket_typedef #endif / curl_socket_typedef / / enum for the different supported SSL backends / typedef enum { CURLSSLBACKEND_NONE = 0, CURLSSLBACKEND_OPENSSL = 1, CURLSSLBACKEND_GNUTLS = 2, CURLSSLBACKEND_NSS CURL_DEPRECATED(8.3.0, "") = 3, CURLSSLBACKEND_OBSOLETE4 = 4, / Was QSOSSL. / CURLSSLBACKEND_GSKIT CURL_DEPRECATED(8.3.0, "") = 5, CURLSSLBACKEND_POLARSSL CURL_DEPRECATED(7.69.0, "") = 6, CURLSSLBACKEND_WOLFSSL = 7, CURLSSLBACKEND_SCHANNEL = 8, CURLSSLBACKEND_SECURETRANSPORT = 9, CURLSSLBACKEND_AXTLS CURL_DEPRECATED(7.61.0, "") = 10, CURLSSLBACKEND_MBEDTLS = 11, CURLSSLBACKEND_MESALINK CURL_DEPRECATED(7.82.0, "") = 12, CURLSSLBACKEND_BEARSSL = 13, CURLSSLBACKEND_RUSTLS = 14 } curl_sslbackend; / aliases for library clones and renames / #define CURLSSLBACKEND_AWSLC CURLSSLBACKEND_OPENSSL #define CURLSSLBACKEND_BORINGSSL CURLSSLBACKEND_OPENSSL #define CURLSSLBACKEND_LIBRESSL CURLSSLBACKEND_OPENSSL / deprecated names: / #define CURLSSLBACKEND_CYASSL CURLSSLBACKEND_WOLFSSL #define CURLSSLBACKEND_DARWINSSL CURLSSLBACKEND_SECURETRANSPORT / bits for the CURLOPT_FOLLOWLOCATION option / #define CURLFOLLOW_ALL 1L / generic follow redirects / / Do not use the custom method in the follow-up request if the HTTP code instructs so (301, 302, 303). / #define CURLFOLLOW_OBEYCODE 2L / Only use the custom method in the first request, always reset in the next / #define CURLFOLLOW_FIRSTONLY 3L struct curl_httppost { struct curl_httppost next; /* next entry in the list / char name; /* pointer to allocated name / long namelength; / length of name length / char contents; /* pointer to allocated data contents / long contentslength; / length of contents field, see also CURL_HTTPPOST_LARGE / char buffer; /* pointer to allocated buffer contents / long bufferlength; / length of buffer field / char contenttype; /* Content-Type / struct curl_slist contentheader; /* list of extra headers for this form / struct curl_httppost more; /* if one field name has more than one file, this link should link to following files / long flags; / as defined below / / specified content is a filename / #define CURL_HTTPPOST_FILENAME (1<<0) / specified content is a filename / #define CURL_HTTPPOST_READFILE (1<<1) / name is only stored pointer do not free in formfree / #define CURL_HTTPPOST_PTRNAME (1<<2) / contents is only stored pointer do not free in formfree / #define CURL_HTTPPOST_PTRCONTENTS (1<<3) / upload file from buffer / #define CURL_HTTPPOST_BUFFER (1<<4) / upload file from pointer contents / #define CURL_HTTPPOST_PTRBUFFER (1<<5) / upload file contents by using the regular read callback to get the data and pass the given pointer as custom pointer / #define CURL_HTTPPOST_CALLBACK (1<<6) / use size in 'contentlen', added in 7.46.0 / #define CURL_HTTPPOST_LARGE (1<<7) char showfilename; /* The filename to show. If not set, the actual filename will be used (if this is a file part) / void userp; /* custom pointer used for HTTPPOST_CALLBACK posts / curl_off_t contentlen; / alternative length of contents field. Used if CURL_HTTPPOST_LARGE is set. Added in 7.46.0 / }; / This is a return code for the progress callback that, when returned, will signal libcurl to continue executing the default progress function / #define CURL_PROGRESSFUNC_CONTINUE 0x10000001 / This is the CURLOPT_PROGRESSFUNCTION callback prototype. It is now considered deprecated but was the only choice up until 7.31.0 / typedef int (curl_progress_callback)(void clientp, double dltotal, double dlnow, double ultotal, double ulnow); / This is the CURLOPT_XFERINFOFUNCTION callback prototype. It was introduced in 7.32.0, avoids the use of floating point numbers and provides more detailed information. / typedef int (curl_xferinfo_callback)(void clientp, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow); #ifndef CURL_MAX_READ_SIZE / The maximum receive buffer size configurable via CURLOPT_BUFFERSIZE. / #define CURL_MAX_READ_SIZE (1010241024) #endif #ifndef CURL_MAX_WRITE_SIZE / Tests have proven that 20K is a bad buffer size for uploads on Windows, while 16K for some odd reason performed a lot better. We do the ifndef check to allow this value to easier be changed at build time for those who feel adventurous. The practical minimum is about 400 bytes since libcurl uses a buffer of this size as a scratch area (unrelated to network send operations). / #define CURL_MAX_WRITE_SIZE 16384 #endif #ifndef CURL_MAX_HTTP_HEADER / The only reason to have a max limit for this is to avoid the risk of a bad server feeding libcurl with a never-ending header that will cause reallocs infinitely / #define CURL_MAX_HTTP_HEADER (1001024) #endif /* This is a magic return code for the write callback that, when returned, will signal libcurl to pause receiving on the current transfer. / #define CURL_WRITEFUNC_PAUSE 0x10000001 / This is a magic return code for the write callback that, when returned, will signal an error from the callback. / #define CURL_WRITEFUNC_ERROR 0xFFFFFFFF typedef size_t (curl_write_callback)(char buffer, size_t size, size_t nitems, void outstream); /* This callback will be called when a new resolver request is made / typedef int (curl_resolver_start_callback)(void resolver_state, void reserved, void userdata); / enumeration of file types / typedef enum { CURLFILETYPE_FILE = 0, CURLFILETYPE_DIRECTORY, CURLFILETYPE_SYMLINK, CURLFILETYPE_DEVICE_BLOCK, CURLFILETYPE_DEVICE_CHAR, CURLFILETYPE_NAMEDPIPE, CURLFILETYPE_SOCKET, CURLFILETYPE_DOOR, / is possible only on Sun Solaris now / CURLFILETYPE_UNKNOWN / should never occur / } curlfiletype; #define CURLFINFOFLAG_KNOWN_FILENAME (1<<0) #define CURLFINFOFLAG_KNOWN_FILETYPE (1<<1) #define CURLFINFOFLAG_KNOWN_TIME (1<<2) #define CURLFINFOFLAG_KNOWN_PERM (1<<3) #define CURLFINFOFLAG_KNOWN_UID (1<<4) #define CURLFINFOFLAG_KNOWN_GID (1<<5) #define CURLFINFOFLAG_KNOWN_SIZE (1<<6) #define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7) / Information about a single file, used when doing FTP wildcard matching / struct curl_fileinfo { char filename; curlfiletype filetype; time_t time; /* always zero! / unsigned int perm; int uid; int gid; curl_off_t size; long int hardlinks; struct { / If some of these fields is not NULL, it is a pointer to b_data. / char time; char perm; char user; char group; char target; /* pointer to the target filename of a symlink / } strings; unsigned int flags; / These are libcurl private struct fields. Previously used by libcurl, so they must never be interfered with. / char b_data; size_t b_size; size_t b_used; }; /* return codes for CURLOPT_CHUNK_BGN_FUNCTION / #define CURL_CHUNK_BGN_FUNC_OK 0 #define CURL_CHUNK_BGN_FUNC_FAIL 1 / tell the lib to end the task / #define CURL_CHUNK_BGN_FUNC_SKIP 2 / skip this chunk over / / if splitting of data transfer is enabled, this callback is called before download of an individual chunk started. Note that parameter "remains" works only for FTP wildcard downloading (for now), otherwise is not used / typedef long (curl_chunk_bgn_callback)(const void transfer_info, void ptr, int remains); /* return codes for CURLOPT_CHUNK_END_FUNCTION / #define CURL_CHUNK_END_FUNC_OK 0 #define CURL_CHUNK_END_FUNC_FAIL 1 / tell the lib to end the task / / If splitting of data transfer is enabled this callback is called after download of an individual chunk finished. Note! After this callback was set then it have to be called FOR ALL chunks. Even if downloading of this chunk was skipped in CHUNK_BGN_FUNC. This is the reason why we do not need "transfer_info" parameter in this callback and we are not interested in "remains" parameter too. / typedef long (curl_chunk_end_callback)(void ptr); / return codes for FNMATCHFUNCTION / #define CURL_FNMATCHFUNC_MATCH 0 / string corresponds to the pattern / #define CURL_FNMATCHFUNC_NOMATCH 1 / pattern does not match the string / #define CURL_FNMATCHFUNC_FAIL 2 / an error occurred / / callback type for wildcard downloading pattern matching. If the string matches the pattern, return CURL_FNMATCHFUNC_MATCH value, etc. / typedef int (curl_fnmatch_callback)(void ptr, const char pattern, const char string); / These are the return codes for the seek callbacks / #define CURL_SEEKFUNC_OK 0 #define CURL_SEEKFUNC_FAIL 1 / fail the entire transfer / #define CURL_SEEKFUNC_CANTSEEK 2 / tell libcurl seeking cannot be done, so libcurl might try other means instead / typedef int (curl_seek_callback)(void instream, curl_off_t offset, int origin); / 'whence' / / This is a return code for the read callback that, when returned, will signal libcurl to immediately abort the current transfer. / #define CURL_READFUNC_ABORT 0x10000000 / This is a return code for the read callback that, when returned, will signal libcurl to pause sending data on the current transfer. / #define CURL_READFUNC_PAUSE 0x10000001 / Return code for when the trailing headers' callback has terminated without any errors / #define CURL_TRAILERFUNC_OK 0 / Return code for when was an error in the trailing header's list and we want to abort the request / #define CURL_TRAILERFUNC_ABORT 1 typedef size_t (curl_read_callback)(char buffer, size_t size, size_t nitems, void instream); typedef int (curl_trailer_callback)(struct curl_slist list, void userdata); typedef enum { CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection / CURLSOCKTYPE_ACCEPT, / socket created by accept() call / CURLSOCKTYPE_LAST / never use / } curlsocktype; / The return code from the sockopt_callback can signal information back to libcurl: / #define CURL_SOCKOPT_OK 0 #define CURL_SOCKOPT_ERROR 1 / causes libcurl to abort and return CURLE_ABORTED_BY_CALLBACK / #define CURL_SOCKOPT_ALREADY_CONNECTED 2 typedef int (curl_sockopt_callback)(void clientp, curl_socket_t curlfd, curlsocktype purpose); struct curl_sockaddr { int family; int socktype; int protocol; unsigned int addrlen; / addrlen was a socklen_t type before 7.18.0 but it turned really ugly and painful on the systems that lack this type / struct sockaddr addr; }; typedef curl_socket_t (curl_opensocket_callback)(void clientp, curlsocktype purpose, struct curl_sockaddr address); typedef int (curl_closesocket_callback)(void clientp, curl_socket_t item); typedef enum { CURLIOE_OK, /* I/O operation successful / CURLIOE_UNKNOWNCMD, / command was unknown to callback / CURLIOE_FAILRESTART, / failed to restart the read / CURLIOE_LAST / never use / } curlioerr; typedef enum { CURLIOCMD_NOP, / no operation / CURLIOCMD_RESTARTREAD, / restart the read stream from start / CURLIOCMD_LAST / never use / } curliocmd; typedef curlioerr (curl_ioctl_callback)(CURL handle, int cmd, void clientp); #ifndef CURL_DID_MEMORY_FUNC_TYPEDEFS /* * The following typedef's are signatures of malloc, free, realloc, strdup and * calloc respectively. Function pointers of these types can be passed to the * curl_global_init_mem() function to set user defined memory management * callback routines. / typedef void (curl_malloc_callback)(size_t size); typedef void (curl_free_callback)(void ptr); typedef void (curl_realloc_callback)(void ptr, size_t size); typedef char (curl_strdup_callback)(const char str); typedef void (curl_calloc_callback)(size_t nmemb, size_t size); #define CURL_DID_MEMORY_FUNC_TYPEDEFS #endif / the kind of data that is passed to information_callback / typedef enum { CURLINFO_TEXT = 0, CURLINFO_HEADER_IN, / 1 / CURLINFO_HEADER_OUT, / 2 / CURLINFO_DATA_IN, / 3 / CURLINFO_DATA_OUT, / 4 / CURLINFO_SSL_DATA_IN, / 5 / CURLINFO_SSL_DATA_OUT, / 6 / CURLINFO_END } curl_infotype; typedef int (curl_debug_callback) (CURL handle, / the handle/transfer this concerns / curl_infotype type, / what kind of data / char data, /* points to the data / size_t size, / size of the data pointed to / void userptr); /* whatever the user please / / This is the CURLOPT_PREREQFUNCTION callback prototype. / typedef int (curl_prereq_callback)(void clientp, char conn_primary_ip, char conn_local_ip, int conn_primary_port, int conn_local_port); / Return code for when the pre-request callback has terminated without any errors / #define CURL_PREREQFUNC_OK 0 / Return code for when the pre-request callback wants to abort the request / #define CURL_PREREQFUNC_ABORT 1 / All possible error codes from all sorts of curl functions. Future versions may return other values, stay prepared. Always add new return codes last. Never EVER remove any. The return codes must remain the same! / typedef enum { CURLE_OK = 0, CURLE_UNSUPPORTED_PROTOCOL, / 1 / CURLE_FAILED_INIT, / 2 / CURLE_URL_MALFORMAT, / 3 / CURLE_NOT_BUILT_IN, / 4 - [was obsoleted in August 2007 for 7.17.0, reused in April 2011 for 7.21.5] / CURLE_COULDNT_RESOLVE_PROXY, / 5 / CURLE_COULDNT_RESOLVE_HOST, / 6 / CURLE_COULDNT_CONNECT, / 7 / CURLE_WEIRD_SERVER_REPLY, / 8 / CURLE_REMOTE_ACCESS_DENIED, / 9 a service was denied by the server due to lack of access - when login fails this is not returned. / CURLE_FTP_ACCEPT_FAILED, / 10 - [was obsoleted in April 2006 for 7.15.4, reused in Dec 2011 for 7.24.0]/ CURLE_FTP_WEIRD_PASS_REPLY, / 11 / CURLE_FTP_ACCEPT_TIMEOUT, / 12 - timeout occurred accepting server [was obsoleted in August 2007 for 7.17.0, reused in Dec 2011 for 7.24.0]/ CURLE_FTP_WEIRD_PASV_REPLY, / 13 / CURLE_FTP_WEIRD_227_FORMAT, / 14 / CURLE_FTP_CANT_GET_HOST, / 15 / CURLE_HTTP2, / 16 - A problem in the http2 framing layer. [was obsoleted in August 2007 for 7.17.0, reused in July 2014 for 7.38.0] / CURLE_FTP_COULDNT_SET_TYPE, / 17 / CURLE_PARTIAL_FILE, / 18 / CURLE_FTP_COULDNT_RETR_FILE, / 19 / CURLE_OBSOLETE20, / 20 - NOT USED / CURLE_QUOTE_ERROR, / 21 - quote command failure / CURLE_HTTP_RETURNED_ERROR, / 22 / CURLE_WRITE_ERROR, / 23 / CURLE_OBSOLETE24, / 24 - NOT USED / CURLE_UPLOAD_FAILED, / 25 - failed upload "command" / CURLE_READ_ERROR, / 26 - could not open/read from file / CURLE_OUT_OF_MEMORY, / 27 / CURLE_OPERATION_TIMEDOUT, / 28 - the timeout time was reached / CURLE_OBSOLETE29, / 29 - NOT USED / CURLE_FTP_PORT_FAILED, / 30 - FTP PORT operation failed / CURLE_FTP_COULDNT_USE_REST, / 31 - the REST command failed / CURLE_OBSOLETE32, / 32 - NOT USED / CURLE_RANGE_ERROR, / 33 - RANGE "command" did not work / CURLE_OBSOLETE34, / 34 / CURLE_SSL_CONNECT_ERROR, / 35 - wrong when connecting with SSL / CURLE_BAD_DOWNLOAD_RESUME, / 36 - could not resume download / CURLE_FILE_COULDNT_READ_FILE, / 37 / CURLE_LDAP_CANNOT_BIND, / 38 / CURLE_LDAP_SEARCH_FAILED, / 39 / CURLE_OBSOLETE40, / 40 - NOT USED / CURLE_OBSOLETE41, / 41 - NOT USED starting with 7.53.0 / CURLE_ABORTED_BY_CALLBACK, / 42 / CURLE_BAD_FUNCTION_ARGUMENT, / 43 / CURLE_OBSOLETE44, / 44 - NOT USED / CURLE_INTERFACE_FAILED, / 45 - CURLOPT_INTERFACE failed / CURLE_OBSOLETE46, / 46 - NOT USED / CURLE_TOO_MANY_REDIRECTS, / 47 - catch endless re-direct loops / CURLE_UNKNOWN_OPTION, / 48 - User specified an unknown option / CURLE_SETOPT_OPTION_SYNTAX, / 49 - Malformed setopt option / CURLE_OBSOLETE50, / 50 - NOT USED / CURLE_OBSOLETE51, / 51 - NOT USED / CURLE_GOT_NOTHING, / 52 - when this is a specific error / CURLE_SSL_ENGINE_NOTFOUND, / 53 - SSL crypto engine not found / CURLE_SSL_ENGINE_SETFAILED, / 54 - can not set SSL crypto engine as default / CURLE_SEND_ERROR, / 55 - failed sending network data / CURLE_RECV_ERROR, / 56 - failure in receiving network data / CURLE_OBSOLETE57, / 57 - NOT IN USE / CURLE_SSL_CERTPROBLEM, / 58 - problem with the local certificate / CURLE_SSL_CIPHER, / 59 - could not use specified cipher / CURLE_PEER_FAILED_VERIFICATION, / 60 - peer's certificate or fingerprint was not verified fine / CURLE_BAD_CONTENT_ENCODING, / 61 - Unrecognized/bad encoding / CURLE_OBSOLETE62, / 62 - NOT IN USE since 7.82.0 / CURLE_FILESIZE_EXCEEDED, / 63 - Maximum file size exceeded / CURLE_USE_SSL_FAILED, / 64 - Requested FTP SSL level failed / CURLE_SEND_FAIL_REWIND, / 65 - Sending the data requires a rewind that failed / CURLE_SSL_ENGINE_INITFAILED, / 66 - failed to initialise ENGINE / CURLE_LOGIN_DENIED, / 67 - user, password or similar was not accepted and we failed to login / CURLE_TFTP_NOTFOUND, / 68 - file not found on server / CURLE_TFTP_PERM, / 69 - permission problem on server / CURLE_REMOTE_DISK_FULL, / 70 - out of disk space on server / CURLE_TFTP_ILLEGAL, / 71 - Illegal TFTP operation / CURLE_TFTP_UNKNOWNID, / 72 - Unknown transfer ID / CURLE_REMOTE_FILE_EXISTS, / 73 - File already exists / CURLE_TFTP_NOSUCHUSER, / 74 - No such user / CURLE_OBSOLETE75, / 75 - NOT IN USE since 7.82.0 / CURLE_OBSOLETE76, / 76 - NOT IN USE since 7.82.0 / CURLE_SSL_CACERT_BADFILE, / 77 - could not load CACERT file, missing or wrong format / CURLE_REMOTE_FILE_NOT_FOUND, / 78 - remote file not found / CURLE_SSH, / 79 - error from the SSH layer, somewhat generic so the error message will be of interest when this has happened / CURLE_SSL_SHUTDOWN_FAILED, / 80 - Failed to shut down the SSL connection / CURLE_AGAIN, / 81 - socket is not ready for send/recv, wait till it is ready and try again (Added in 7.18.2) / CURLE_SSL_CRL_BADFILE, / 82 - could not load CRL file, missing or wrong format (Added in 7.19.0) / CURLE_SSL_ISSUER_ERROR, / 83 - Issuer check failed. (Added in 7.19.0) / CURLE_FTP_PRET_FAILED, / 84 - a PRET command failed / CURLE_RTSP_CSEQ_ERROR, / 85 - mismatch of RTSP CSeq numbers / CURLE_RTSP_SESSION_ERROR, / 86 - mismatch of RTSP Session Ids / CURLE_FTP_BAD_FILE_LIST, / 87 - unable to parse FTP file list / CURLE_CHUNK_FAILED, / 88 - chunk callback reported error / CURLE_NO_CONNECTION_AVAILABLE, / 89 - No connection available, the session will be queued / CURLE_SSL_PINNEDPUBKEYNOTMATCH, / 90 - specified pinned public key did not match / CURLE_SSL_INVALIDCERTSTATUS, / 91 - invalid certificate status / CURLE_HTTP2_STREAM, / 92 - stream error in HTTP/2 framing layer / CURLE_RECURSIVE_API_CALL, / 93 - an api function was called from inside a callback / CURLE_AUTH_ERROR, / 94 - an authentication function returned an error / CURLE_HTTP3, / 95 - An HTTP/3 layer problem / CURLE_QUIC_CONNECT_ERROR, / 96 - QUIC connection error / CURLE_PROXY, / 97 - proxy handshake error / CURLE_SSL_CLIENTCERT, / 98 - client-side certificate required / CURLE_UNRECOVERABLE_POLL, / 99 - poll/select returned fatal error / CURLE_TOO_LARGE, / 100 - a value/data met its maximum / CURLE_ECH_REQUIRED, / 101 - ECH tried but failed / CURL_LAST, / never use! / CURLE_RESERVED115 = 115, / 115-126 - used in tests / CURLE_RESERVED116 = 116, CURLE_RESERVED117 = 117, CURLE_RESERVED118 = 118, CURLE_RESERVED119 = 119, CURLE_RESERVED120 = 120, CURLE_RESERVED121 = 121, CURLE_RESERVED122 = 122, CURLE_RESERVED123 = 123, CURLE_RESERVED124 = 124, CURLE_RESERVED125 = 125, CURLE_RESERVED126 = 126 } CURLcode; #ifndef CURL_NO_OLDIES / define this to test if your app builds with all the obsolete stuff removed! / / removed in 7.53.0 / #define CURLE_FUNCTION_NOT_FOUND CURLE_OBSOLETE41 / removed in 7.56.0 / #define CURLE_HTTP_POST_ERROR CURLE_OBSOLETE34 / Previously obsolete error code reused in 7.38.0 / #define CURLE_OBSOLETE16 CURLE_HTTP2 / Previously obsolete error codes reused in 7.24.0 / #define CURLE_OBSOLETE10 CURLE_FTP_ACCEPT_FAILED #define CURLE_OBSOLETE12 CURLE_FTP_ACCEPT_TIMEOUT / compatibility with older names / #define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING #define CURLE_FTP_WEIRD_SERVER_REPLY CURLE_WEIRD_SERVER_REPLY / The following were added in 7.62.0 / #define CURLE_SSL_CACERT CURLE_PEER_FAILED_VERIFICATION / The following were added in 7.21.5, April 2011 / #define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION / Added for 7.78.0 / #define CURLE_TELNET_OPTION_SYNTAX CURLE_SETOPT_OPTION_SYNTAX / The following were added in 7.17.1 / / These are scheduled to disappear by 2009 / #define CURLE_SSL_PEER_CERTIFICATE CURLE_PEER_FAILED_VERIFICATION / The following were added in 7.17.0 / / These are scheduled to disappear by 2009 / #define CURLE_OBSOLETE CURLE_OBSOLETE50 / no one should be using this! / #define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46 #define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44 #define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10 #define CURLE_FTP_CANT_RECONNECT CURLE_OBSOLETE16 #define CURLE_FTP_COULDNT_GET_SIZE CURLE_OBSOLETE32 #define CURLE_FTP_COULDNT_SET_ASCII CURLE_OBSOLETE29 #define CURLE_FTP_WEIRD_USER_REPLY CURLE_OBSOLETE12 #define CURLE_FTP_WRITE_ERROR CURLE_OBSOLETE20 #define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40 #define CURLE_MALFORMAT_USER CURLE_OBSOLETE24 #define CURLE_SHARE_IN_USE CURLE_OBSOLETE57 #define CURLE_URL_MALFORMAT_USER CURLE_NOT_BUILT_IN #define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED #define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE #define CURLE_FTP_QUOTE_ERROR CURLE_QUOTE_ERROR #define CURLE_TFTP_DISKFULL CURLE_REMOTE_DISK_FULL #define CURLE_TFTP_EXISTS CURLE_REMOTE_FILE_EXISTS #define CURLE_HTTP_RANGE_ERROR CURLE_RANGE_ERROR #define CURLE_FTP_SSL_FAILED CURLE_USE_SSL_FAILED / The following were added earlier / #define CURLE_OPERATION_TIMEOUTED CURLE_OPERATION_TIMEDOUT #define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR #define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED #define CURLE_FTP_COULDNT_STOR_FILE CURLE_UPLOAD_FAILED #define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE #define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME #define CURLE_LDAP_INVALID_URL CURLE_OBSOLETE62 #define CURLE_CONV_REQD CURLE_OBSOLETE76 #define CURLE_CONV_FAILED CURLE_OBSOLETE75 / This was the error code 50 in 7.7.3 and a few earlier versions, this is no longer used by libcurl but is instead #defined here only to not make programs break / #define CURLE_ALREADY_COMPLETE 99999 / Provide defines for really old option names / #define CURLOPT_FILE CURLOPT_WRITEDATA / name changed in 7.9.7 / #define CURLOPT_INFILE CURLOPT_READDATA / name changed in 7.9.7 / #define CURLOPT_WRITEHEADER CURLOPT_HEADERDATA / Since long deprecated options with no code in the lib that does anything with them. / #define CURLOPT_WRITEINFO CURLOPT_OBSOLETE40 #define CURLOPT_CLOSEPOLICY CURLOPT_OBSOLETE72 #define CURLOPT_OBSOLETE72 9999 #define CURLOPT_OBSOLETE40 9999 #endif / !CURL_NO_OLDIES / / * Proxy error codes. Returned in CURLINFO_PROXY_ERROR if CURLE_PROXY was * return for the transfers. / typedef enum { CURLPX_OK, CURLPX_BAD_ADDRESS_TYPE, CURLPX_BAD_VERSION, CURLPX_CLOSED, CURLPX_GSSAPI, CURLPX_GSSAPI_PERMSG, CURLPX_GSSAPI_PROTECTION, CURLPX_IDENTD, CURLPX_IDENTD_DIFFER, CURLPX_LONG_HOSTNAME, CURLPX_LONG_PASSWD, CURLPX_LONG_USER, CURLPX_NO_AUTH, CURLPX_RECV_ADDRESS, CURLPX_RECV_AUTH, CURLPX_RECV_CONNECT, CURLPX_RECV_REQACK, CURLPX_REPLY_ADDRESS_TYPE_NOT_SUPPORTED, CURLPX_REPLY_COMMAND_NOT_SUPPORTED, CURLPX_REPLY_CONNECTION_REFUSED, CURLPX_REPLY_GENERAL_SERVER_FAILURE, CURLPX_REPLY_HOST_UNREACHABLE, CURLPX_REPLY_NETWORK_UNREACHABLE, CURLPX_REPLY_NOT_ALLOWED, CURLPX_REPLY_TTL_EXPIRED, CURLPX_REPLY_UNASSIGNED, CURLPX_REQUEST_FAILED, CURLPX_RESOLVE_HOST, CURLPX_SEND_AUTH, CURLPX_SEND_CONNECT, CURLPX_SEND_REQUEST, CURLPX_UNKNOWN_FAIL, CURLPX_UNKNOWN_MODE, CURLPX_USER_REJECTED, CURLPX_LAST / never use / } CURLproxycode; / This prototype applies to all conversion callbacks / typedef CURLcode (curl_conv_callback)(char buffer, size_t length); typedef CURLcode (curl_ssl_ctx_callback)(CURL curl, / easy handle / void ssl_ctx, /* actually an OpenSSL or wolfSSL SSL_CTX, or an mbedTLS mbedtls_ssl_config / void userptr); typedef enum { CURLPROXY_HTTP = 0, /* added in 7.10, new in 7.19.4 default is to use CONNECT HTTP/1.1 / CURLPROXY_HTTP_1_0 = 1, / added in 7.19.4, force to use CONNECT HTTP/1.0 / CURLPROXY_HTTPS = 2, / HTTPS but stick to HTTP/1 added in 7.52.0 / CURLPROXY_HTTPS2 = 3, / HTTPS and attempt HTTP/2 added in 8.2.0 / CURLPROXY_SOCKS4 = 4, / support added in 7.15.2, enum existed already in 7.10 / CURLPROXY_SOCKS5 = 5, / added in 7.10 / CURLPROXY_SOCKS4A = 6, / added in 7.18.0 / CURLPROXY_SOCKS5_HOSTNAME = 7 / Use the SOCKS5 protocol but pass along the hostname rather than the IP address. added in 7.18.0 / } curl_proxytype; / this enum was added in 7.10 / / * Bitmasks for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH options: * * CURLAUTH_NONE - No HTTP authentication * CURLAUTH_BASIC - HTTP Basic authentication (default) * CURLAUTH_DIGEST - HTTP Digest authentication * CURLAUTH_NEGOTIATE - HTTP Negotiate (SPNEGO) authentication * CURLAUTH_GSSNEGOTIATE - Alias for CURLAUTH_NEGOTIATE (deprecated) * CURLAUTH_NTLM - HTTP NTLM authentication * CURLAUTH_DIGEST_IE - HTTP Digest authentication with IE flavour * CURLAUTH_NTLM_WB - HTTP NTLM authentication delegated to winbind helper * CURLAUTH_BEARER - HTTP Bearer token authentication * CURLAUTH_ONLY - Use together with a single other type to force no * authentication or just that single type * CURLAUTH_ANY - All fine types set * CURLAUTH_ANYSAFE - All fine types except Basic / #define CURLAUTH_NONE ((unsigned long)0) #define CURLAUTH_BASIC (((unsigned long)1)<<0) #define CURLAUTH_DIGEST (((unsigned long)1)<<1) #define CURLAUTH_NEGOTIATE (((unsigned long)1)<<2) / Deprecated since the advent of CURLAUTH_NEGOTIATE / #define CURLAUTH_GSSNEGOTIATE CURLAUTH_NEGOTIATE / Used for CURLOPT_SOCKS5_AUTH to stay terminologically correct / #define CURLAUTH_GSSAPI CURLAUTH_NEGOTIATE #define CURLAUTH_NTLM (((unsigned long)1)<<3) #define CURLAUTH_DIGEST_IE (((unsigned long)1)<<4) #ifndef CURL_NO_OLDIES / functionality removed since 8.8.0 / #define CURLAUTH_NTLM_WB (((unsigned long)1)<<5) #endif #define CURLAUTH_BEARER (((unsigned long)1)<<6) #define CURLAUTH_AWS_SIGV4 (((unsigned long)1)<<7) #define CURLAUTH_ONLY (((unsigned long)1)<<31) #define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) #define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC\|CURLAUTH_DIGEST_IE)) #define CURLSSH_AUTH_ANY ~0 / all types supported by the server / #define CURLSSH_AUTH_NONE 0 / none allowed, silly but complete / #define CURLSSH_AUTH_PUBLICKEY (1<<0) / public/private key files / #define CURLSSH_AUTH_PASSWORD (1<<1) / password / #define CURLSSH_AUTH_HOST (1<<2) / host key files / #define CURLSSH_AUTH_KEYBOARD (1<<3) / keyboard interactive / #define CURLSSH_AUTH_AGENT (1<<4) / agent (ssh-agent, pageant...) / #define CURLSSH_AUTH_GSSAPI (1<<5) / gssapi (kerberos, ...) / #define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY #define CURLGSSAPI_DELEGATION_NONE 0 / no delegation (default) / #define CURLGSSAPI_DELEGATION_POLICY_FLAG (1<<0) / if permitted by policy / #define CURLGSSAPI_DELEGATION_FLAG (1<<1) / delegate always / #define CURL_ERROR_SIZE 256 enum curl_khtype { CURLKHTYPE_UNKNOWN, CURLKHTYPE_RSA1, CURLKHTYPE_RSA, CURLKHTYPE_DSS, CURLKHTYPE_ECDSA, CURLKHTYPE_ED25519 }; struct curl_khkey { const char key; /* points to a null-terminated string encoded with base64 if len is zero, otherwise to the "raw" data / size_t len; enum curl_khtype keytype; }; / this is the set of return values expected from the curl_sshkeycallback callback / enum curl_khstat { CURLKHSTAT_FINE_ADD_TO_FILE, CURLKHSTAT_FINE, CURLKHSTAT_REJECT, / reject the connection, return an error / CURLKHSTAT_DEFER, / do not accept it, but we cannot answer right now. Causes a CURLE_PEER_FAILED_VERIFICATION error but the connection will be left intact etc / CURLKHSTAT_FINE_REPLACE, / accept and replace the wrong key / CURLKHSTAT_LAST / not for use, only a marker for last-in-list / }; / this is the set of status codes pass in to the callback / enum curl_khmatch { CURLKHMATCH_OK, / match / CURLKHMATCH_MISMATCH, / host found, key mismatch! / CURLKHMATCH_MISSING, / no matching host/key found / CURLKHMATCH_LAST / not for use, only a marker for last-in-list / }; typedef int (curl_sshkeycallback) (CURL easy, / easy handle / const struct curl_khkey knownkey, /* known / const struct curl_khkey foundkey, /* found / enum curl_khmatch, / libcurl's view on the keys / void clientp); /* custom pointer passed with / / CURLOPT_SSH_KEYDATA / typedef int (curl_sshhostkeycallback) (void clientp,/ custom pointer passed / / with CURLOPT_SSH_HOSTKEYDATA / int keytype, / CURLKHTYPE / const char key, /* hostkey to check / size_t keylen); / length of the key / / return CURLE_OK to accept / / or something else to refuse / / parameter for the CURLOPT_USE_SSL option / #define CURLUSESSL_NONE 0L / do not attempt to use SSL / #define CURLUSESSL_TRY 1L / try using SSL, proceed anyway otherwise / #define CURLUSESSL_CONTROL 2L / SSL for the control connection or fail / #define CURLUSESSL_ALL 3L / SSL for all communication or fail / typedef enum { CURLUSESSL_LAST = 4 / not an option, never use / } curl_usessl; / Definition of bits for the CURLOPT_SSL_OPTIONS argument: / / - ALLOW_BEAST tells libcurl to allow the BEAST SSL vulnerability in the name of improving interoperability with older servers. Some SSL libraries have introduced work-arounds for this flaw but those work-arounds sometimes make the SSL communication fail. To regain functionality with those broken servers, a user can this way allow the vulnerability back. / #define CURLSSLOPT_ALLOW_BEAST (1<<0) / - NO_REVOKE tells libcurl to disable certificate revocation checks for those SSL backends where such behavior is present. / #define CURLSSLOPT_NO_REVOKE (1<<1) / - NO_PARTIALCHAIN tells libcurl to NOT accept a partial certificate chain if possible. The OpenSSL backend has this ability. / #define CURLSSLOPT_NO_PARTIALCHAIN (1<<2) / - REVOKE_BEST_EFFORT tells libcurl to ignore certificate revocation offline checks and ignore missing revocation list for those SSL backends where such behavior is present. / #define CURLSSLOPT_REVOKE_BEST_EFFORT (1<<3) / - CURLSSLOPT_NATIVE_CA tells libcurl to use standard certificate store of operating system. Currently implemented under MS-Windows. / #define CURLSSLOPT_NATIVE_CA (1<<4) / - CURLSSLOPT_AUTO_CLIENT_CERT tells libcurl to automatically locate and use a client certificate for authentication. (Schannel) / #define CURLSSLOPT_AUTO_CLIENT_CERT (1<<5) / If possible, send data using TLS 1.3 early data / #define CURLSSLOPT_EARLYDATA (1<<6) / The default connection attempt delay in milliseconds for happy eyeballs. CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS.3 and happy-eyeballs-timeout-ms.d document this value, keep them in sync. / #define CURL_HET_DEFAULT 200L / The default connection upkeep interval in milliseconds. / #define CURL_UPKEEP_INTERVAL_DEFAULT 60000L #ifndef CURL_NO_OLDIES / define this to test if your app builds with all the obsolete stuff removed! / / Backwards compatibility with older names / / These are scheduled to disappear by 2009 / #define CURLFTPSSL_NONE CURLUSESSL_NONE #define CURLFTPSSL_TRY CURLUSESSL_TRY #define CURLFTPSSL_CONTROL CURLUSESSL_CONTROL #define CURLFTPSSL_ALL CURLUSESSL_ALL #define CURLFTPSSL_LAST CURLUSESSL_LAST #define curl_ftpssl curl_usessl #endif / !CURL_NO_OLDIES / / parameter for the CURLOPT_FTP_SSL_CCC option / typedef enum { CURLFTPSSL_CCC_NONE, / do not send CCC / CURLFTPSSL_CCC_PASSIVE, / Let the server initiate the shutdown / CURLFTPSSL_CCC_ACTIVE, / Initiate the shutdown / CURLFTPSSL_CCC_LAST / not an option, never use / } curl_ftpccc; / parameter for the CURLOPT_FTPSSLAUTH option / typedef enum { CURLFTPAUTH_DEFAULT, / let libcurl decide / CURLFTPAUTH_SSL, / use "AUTH SSL" / CURLFTPAUTH_TLS, / use "AUTH TLS" / CURLFTPAUTH_LAST / not an option, never use / } curl_ftpauth; / parameter for the CURLOPT_FTP_CREATE_MISSING_DIRS option / typedef enum { CURLFTP_CREATE_DIR_NONE, / do NOT create missing dirs! / CURLFTP_CREATE_DIR, / (FTP/SFTP) if CWD fails, try MKD and then CWD again if MKD succeeded, for SFTP this does similar magic / CURLFTP_CREATE_DIR_RETRY, / (FTP only) if CWD fails, try MKD and then CWD again even if MKD failed! / CURLFTP_CREATE_DIR_LAST / not an option, never use / } curl_ftpcreatedir; / parameter for the CURLOPT_FTP_FILEMETHOD option / typedef enum { CURLFTPMETHOD_DEFAULT, / let libcurl pick / CURLFTPMETHOD_MULTICWD, / single CWD operation for each path part / CURLFTPMETHOD_NOCWD, / no CWD at all / CURLFTPMETHOD_SINGLECWD, / one CWD to full dir, then work on file / CURLFTPMETHOD_LAST / not an option, never use / } curl_ftpmethod; / bitmask defines for CURLOPT_HEADEROPT / #define CURLHEADER_UNIFIED 0 #define CURLHEADER_SEPARATE (1<<0) / CURLALTSVC_* are bits for the CURLOPT_ALTSVC_CTRL option / #define CURLALTSVC_READONLYFILE (1<<2) #define CURLALTSVC_H1 (1<<3) #define CURLALTSVC_H2 (1<<4) #define CURLALTSVC_H3 (1<<5) / bitmask values for CURLOPT_UPLOAD_FLAGS / #define CURLULFLAG_ANSWERED (1L<<0) #define CURLULFLAG_DELETED (1L<<1) #define CURLULFLAG_DRAFT (1L<<2) #define CURLULFLAG_FLAGGED (1L<<3) #define CURLULFLAG_SEEN (1L<<4) struct curl_hstsentry { char name; size_t namelen; unsigned int includeSubDomains:1; char expire[18]; /* YYYYMMDD HH:MM:SS [null-terminated] / }; struct curl_index { size_t index; / the provided entry's "index" or count / size_t total; / total number of entries to save / }; typedef enum { CURLSTS_OK, CURLSTS_DONE, CURLSTS_FAIL } CURLSTScode; typedef CURLSTScode (curl_hstsread_callback)(CURL easy, struct curl_hstsentry e, void userp); typedef CURLSTScode (curl_hstswrite_callback)(CURL easy, struct curl_hstsentry e, struct curl_index i, void userp); /* CURLHSTS_* are bits for the CURLOPT_HSTS option / #define CURLHSTS_ENABLE (long)(1<<0) #define CURLHSTS_READONLYFILE (long)(1<<1) / The CURLPROTO_ defines below are for the deprecated CURLOPT_PROTOCOLS options. Do not use. / #define CURLPROTO_HTTP (1<<0) #define CURLPROTO_HTTPS (1<<1) #define CURLPROTO_FTP (1<<2) #define CURLPROTO_FTPS (1<<3) #define CURLPROTO_SCP (1<<4) #define CURLPROTO_SFTP (1<<5) #define CURLPROTO_TELNET (1<<6) #define CURLPROTO_LDAP (1<<7) #define CURLPROTO_LDAPS (1<<8) #define CURLPROTO_DICT (1<<9) #define CURLPROTO_FILE (1<<10) #define CURLPROTO_TFTP (1<<11) #define CURLPROTO_IMAP (1<<12) #define CURLPROTO_IMAPS (1<<13) #define CURLPROTO_POP3 (1<<14) #define CURLPROTO_POP3S (1<<15) #define CURLPROTO_SMTP (1<<16) #define CURLPROTO_SMTPS (1<<17) #define CURLPROTO_RTSP (1<<18) #define CURLPROTO_RTMP (1<<19) #define CURLPROTO_RTMPT (1<<20) #define CURLPROTO_RTMPE (1<<21) #define CURLPROTO_RTMPTE (1<<22) #define CURLPROTO_RTMPS (1<<23) #define CURLPROTO_RTMPTS (1<<24) #define CURLPROTO_GOPHER (1<<25) #define CURLPROTO_SMB (1<<26) #define CURLPROTO_SMBS (1<<27) #define CURLPROTO_MQTT (1<<28) #define CURLPROTO_GOPHERS (1<<29) #define CURLPROTO_ALL (~0) /* enable everything / / long may be 32 or 64 bits, but we should never depend on anything else but 32 / #define CURLOPTTYPE_LONG 0 #define CURLOPTTYPE_OBJECTPOINT 10000 #define CURLOPTTYPE_FUNCTIONPOINT 20000 #define CURLOPTTYPE_OFF_T 30000 #define CURLOPTTYPE_BLOB 40000 / STRINGPOINT is an alias for OBJECTPOINT to allow tools to extract the string options from the header file / #define CURLOPT(na,t,nu) na = t + nu #define CURLOPTDEPRECATED(na,t,nu,v,m) na CURL_DEPRECATED(v,m) = t + nu /* CURLOPT aliases that make no runtime difference / / 'char ' argument to a string with a trailing zero / #define CURLOPTTYPE_STRINGPOINT CURLOPTTYPE_OBJECTPOINT /* 'struct curl_slist ' argument / #define CURLOPTTYPE_SLISTPOINT CURLOPTTYPE_OBJECTPOINT /* 'void ' argument passed untouched to callback / #define CURLOPTTYPE_CBPOINT CURLOPTTYPE_OBJECTPOINT /* 'long' argument with a set of values/bitmask / #define CURLOPTTYPE_VALUES CURLOPTTYPE_LONG / * All CURLOPT_* values. / typedef enum { / This is the FILE * or void * the regular output should be written to. / CURLOPT(CURLOPT_WRITEDATA, CURLOPTTYPE_CBPOINT, 1), / The full URL to get/put / CURLOPT(CURLOPT_URL, CURLOPTTYPE_STRINGPOINT, 2), / Port number to connect to, if other than default. / CURLOPT(CURLOPT_PORT, CURLOPTTYPE_LONG, 3), / Name of proxy to use. / CURLOPT(CURLOPT_PROXY, CURLOPTTYPE_STRINGPOINT, 4), / "user:password;options" to use when fetching. / CURLOPT(CURLOPT_USERPWD, CURLOPTTYPE_STRINGPOINT, 5), / "user:password" to use with proxy. / CURLOPT(CURLOPT_PROXYUSERPWD, CURLOPTTYPE_STRINGPOINT, 6), / Range to get, specified as an ASCII string. / CURLOPT(CURLOPT_RANGE, CURLOPTTYPE_STRINGPOINT, 7), / not used / / Specified file stream to upload from (use as input): / CURLOPT(CURLOPT_READDATA, CURLOPTTYPE_CBPOINT, 9), / Buffer to receive error messages in, must be at least CURL_ERROR_SIZE * bytes big. / CURLOPT(CURLOPT_ERRORBUFFER, CURLOPTTYPE_OBJECTPOINT, 10), / Function that will be called to store the output (instead of fwrite). The * parameters will use fwrite() syntax, make sure to follow them. / CURLOPT(CURLOPT_WRITEFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 11), / Function that will be called to read the input (instead of fread). The * parameters will use fread() syntax, make sure to follow them. / CURLOPT(CURLOPT_READFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 12), / Time-out the read operation after this amount of seconds / CURLOPT(CURLOPT_TIMEOUT, CURLOPTTYPE_LONG, 13), / If CURLOPT_READDATA is used, this can be used to inform libcurl about * how large the file being sent really is. That allows better error * checking and better verifies that the upload was successful. -1 means * unknown size. * * For large file support, there is also a _LARGE version of the key * which takes an off_t type, allowing platforms with larger off_t * sizes to handle larger files. See below for INFILESIZE_LARGE. / CURLOPT(CURLOPT_INFILESIZE, CURLOPTTYPE_LONG, 14), / POST static input fields. / CURLOPT(CURLOPT_POSTFIELDS, CURLOPTTYPE_OBJECTPOINT, 15), / Set the referrer page (needed by some CGIs) / CURLOPT(CURLOPT_REFERER, CURLOPTTYPE_STRINGPOINT, 16), / Set the FTP PORT string (interface name, named or numerical IP address) Use i.e '-' to use default address. / CURLOPT(CURLOPT_FTPPORT, CURLOPTTYPE_STRINGPOINT, 17), / Set the User-Agent string (examined by some CGIs) / CURLOPT(CURLOPT_USERAGENT, CURLOPTTYPE_STRINGPOINT, 18), / If the download receives less than "low speed limit" bytes/second * during "low speed time" seconds, the operations is aborted. * You could i.e if you have a pretty high speed connection, abort if * it is less than 2000 bytes/sec during 20 seconds. / / Set the "low speed limit" / CURLOPT(CURLOPT_LOW_SPEED_LIMIT, CURLOPTTYPE_LONG, 19), / Set the "low speed time" / CURLOPT(CURLOPT_LOW_SPEED_TIME, CURLOPTTYPE_LONG, 20), / Set the continuation offset. * * Note there is also a _LARGE version of this key which uses * off_t types, allowing for large file offsets on platforms which * use larger-than-32-bit off_t's. Look below for RESUME_FROM_LARGE. / CURLOPT(CURLOPT_RESUME_FROM, CURLOPTTYPE_LONG, 21), / Set cookie in request: / CURLOPT(CURLOPT_COOKIE, CURLOPTTYPE_STRINGPOINT, 22), / This points to a linked list of headers, struct curl_slist kind. This list is also used for RTSP (in spite of its name) / CURLOPT(CURLOPT_HTTPHEADER, CURLOPTTYPE_SLISTPOINT, 23), / This points to a linked list of post entries, struct curl_httppost / CURLOPTDEPRECATED(CURLOPT_HTTPPOST, CURLOPTTYPE_OBJECTPOINT, 24, 7.56.0, "Use CURLOPT_MIMEPOST"), / name of the file keeping your private SSL-certificate / CURLOPT(CURLOPT_SSLCERT, CURLOPTTYPE_STRINGPOINT, 25), / password for the SSL or SSH private key / CURLOPT(CURLOPT_KEYPASSWD, CURLOPTTYPE_STRINGPOINT, 26), / send TYPE parameter? / CURLOPT(CURLOPT_CRLF, CURLOPTTYPE_LONG, 27), / send linked-list of QUOTE commands / CURLOPT(CURLOPT_QUOTE, CURLOPTTYPE_SLISTPOINT, 28), / send FILE * or void * to store headers to, if you use a callback it is simply passed to the callback unmodified / CURLOPT(CURLOPT_HEADERDATA, CURLOPTTYPE_CBPOINT, 29), / point to a file to read the initial cookies from, also enables "cookie awareness" / CURLOPT(CURLOPT_COOKIEFILE, CURLOPTTYPE_STRINGPOINT, 31), / What version to specifically try to use. See CURL_SSLVERSION defines below. / CURLOPT(CURLOPT_SSLVERSION, CURLOPTTYPE_VALUES, 32), / What kind of HTTP time condition to use, see defines / CURLOPT(CURLOPT_TIMECONDITION, CURLOPTTYPE_VALUES, 33), / Time to use with the above condition. Specified in number of seconds since 1 Jan 1970 / CURLOPT(CURLOPT_TIMEVALUE, CURLOPTTYPE_LONG, 34), / 35 = OBSOLETE / / Custom request, for customizing the get command like HTTP: DELETE, TRACE and others FTP: to use a different list command / CURLOPT(CURLOPT_CUSTOMREQUEST, CURLOPTTYPE_STRINGPOINT, 36), / FILE handle to use instead of stderr / CURLOPT(CURLOPT_STDERR, CURLOPTTYPE_OBJECTPOINT, 37), / 38 is not used / / send linked-list of post-transfer QUOTE commands / CURLOPT(CURLOPT_POSTQUOTE, CURLOPTTYPE_SLISTPOINT, 39), / 40 is not used / / talk a lot / CURLOPT(CURLOPT_VERBOSE, CURLOPTTYPE_LONG, 41), / throw the header out too / CURLOPT(CURLOPT_HEADER, CURLOPTTYPE_LONG, 42), / shut off the progress meter / CURLOPT(CURLOPT_NOPROGRESS, CURLOPTTYPE_LONG, 43), / use HEAD to get http document / CURLOPT(CURLOPT_NOBODY, CURLOPTTYPE_LONG, 44), / no output on http error codes >= 400 / CURLOPT(CURLOPT_FAILONERROR, CURLOPTTYPE_LONG, 45), / this is an upload / CURLOPT(CURLOPT_UPLOAD, CURLOPTTYPE_LONG, 46), / HTTP POST method / CURLOPT(CURLOPT_POST, CURLOPTTYPE_LONG, 47), / bare names when listing directories / CURLOPT(CURLOPT_DIRLISTONLY, CURLOPTTYPE_LONG, 48), / Append instead of overwrite on upload! / CURLOPT(CURLOPT_APPEND, CURLOPTTYPE_LONG, 50), / Specify whether to read the user+password from the .netrc or the URL. * This must be one of the CURL_NETRC_* enums below. / CURLOPT(CURLOPT_NETRC, CURLOPTTYPE_VALUES, 51), / use Location: Luke! / CURLOPT(CURLOPT_FOLLOWLOCATION, CURLOPTTYPE_LONG, 52), / transfer data in text/ASCII format / CURLOPT(CURLOPT_TRANSFERTEXT, CURLOPTTYPE_LONG, 53), / HTTP PUT / CURLOPTDEPRECATED(CURLOPT_PUT, CURLOPTTYPE_LONG, 54, 7.12.1, "Use CURLOPT_UPLOAD"), / 55 = OBSOLETE / / DEPRECATED * Function that will be called instead of the internal progress display * function. This function should be defined as the curl_progress_callback * prototype defines. / CURLOPTDEPRECATED(CURLOPT_PROGRESSFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 56, 7.32.0, "Use CURLOPT_XFERINFOFUNCTION"), / Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION callbacks / CURLOPT(CURLOPT_XFERINFODATA, CURLOPTTYPE_CBPOINT, 57), #define CURLOPT_PROGRESSDATA CURLOPT_XFERINFODATA / We want the referrer field set automatically when following locations / CURLOPT(CURLOPT_AUTOREFERER, CURLOPTTYPE_LONG, 58), / Port of the proxy, can be set in the proxy string as well with: "[host]:[port]" / CURLOPT(CURLOPT_PROXYPORT, CURLOPTTYPE_LONG, 59), / size of the POST input data, if strlen() is not good to use / CURLOPT(CURLOPT_POSTFIELDSIZE, CURLOPTTYPE_LONG, 60), / tunnel non-http operations through an HTTP proxy / CURLOPT(CURLOPT_HTTPPROXYTUNNEL, CURLOPTTYPE_LONG, 61), / Set the interface string to use as outgoing network interface / CURLOPT(CURLOPT_INTERFACE, CURLOPTTYPE_STRINGPOINT, 62), / Set the krb4/5 security level, this also enables krb4/5 awareness. This * is a string, 'clear', 'safe', 'confidential' or 'private'. If the string * is set but does not match one of these, 'private' will be used. / CURLOPT(CURLOPT_KRBLEVEL, CURLOPTTYPE_STRINGPOINT, 63), / Set if we should verify the peer in ssl handshake, set 1 to verify. / CURLOPT(CURLOPT_SSL_VERIFYPEER, CURLOPTTYPE_LONG, 64), / The CApath or CAfile used to validate the peer certificate this option is used only if SSL_VERIFYPEER is true / CURLOPT(CURLOPT_CAINFO, CURLOPTTYPE_STRINGPOINT, 65), / 66 = OBSOLETE / / 67 = OBSOLETE / / Maximum number of http redirects to follow / CURLOPT(CURLOPT_MAXREDIRS, CURLOPTTYPE_LONG, 68), / Pass a long set to 1 to get the date of the requested document (if possible)! Pass a zero to shut it off. / CURLOPT(CURLOPT_FILETIME, CURLOPTTYPE_LONG, 69), / This points to a linked list of telnet options / CURLOPT(CURLOPT_TELNETOPTIONS, CURLOPTTYPE_SLISTPOINT, 70), / Max amount of cached alive connections / CURLOPT(CURLOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 71), / 72 = OBSOLETE / / 73 = OBSOLETE / / Set to explicitly use a new connection for the upcoming transfer. Do not use this unless you are absolutely sure of this, as it makes the operation slower and is less friendly for the network. / CURLOPT(CURLOPT_FRESH_CONNECT, CURLOPTTYPE_LONG, 74), / Set to explicitly forbid the upcoming transfer's connection to be reused when done. Do not use this unless you are absolutely sure of this, as it makes the operation slower and is less friendly for the network. / CURLOPT(CURLOPT_FORBID_REUSE, CURLOPTTYPE_LONG, 75), / Set to a filename that contains random data for libcurl to use to seed the random engine when doing SSL connects. / CURLOPTDEPRECATED(CURLOPT_RANDOM_FILE, CURLOPTTYPE_STRINGPOINT, 76, 7.84.0, "Serves no purpose anymore"), / Set to the Entropy Gathering Daemon socket pathname / CURLOPTDEPRECATED(CURLOPT_EGDSOCKET, CURLOPTTYPE_STRINGPOINT, 77, 7.84.0, "Serves no purpose anymore"), / Time-out connect operations after this amount of seconds, if connects are OK within this time, then fine... This only aborts the connect phase. / CURLOPT(CURLOPT_CONNECTTIMEOUT, CURLOPTTYPE_LONG, 78), / Function that will be called to store headers (instead of fwrite). The * parameters will use fwrite() syntax, make sure to follow them. / CURLOPT(CURLOPT_HEADERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 79), / Set this to force the HTTP request to get back to GET. Only really usable if POST, PUT or a custom request have been used first. / CURLOPT(CURLOPT_HTTPGET, CURLOPTTYPE_LONG, 80), / Set if we should verify the Common name from the peer certificate in ssl * handshake, set 1 to check existence, 2 to ensure that it matches the * provided hostname. / CURLOPT(CURLOPT_SSL_VERIFYHOST, CURLOPTTYPE_LONG, 81), / Specify which filename to write all known cookies in after completed operation. Set filename to "-" (dash) to make it go to stdout. / CURLOPT(CURLOPT_COOKIEJAR, CURLOPTTYPE_STRINGPOINT, 82), / Specify which TLS 1.2 (1.1, 1.0) ciphers to use / CURLOPT(CURLOPT_SSL_CIPHER_LIST, CURLOPTTYPE_STRINGPOINT, 83), / Specify which HTTP version to use! This must be set to one of the CURL_HTTP_VERSION* enums set below. / CURLOPT(CURLOPT_HTTP_VERSION, CURLOPTTYPE_VALUES, 84), / Specifically switch on or off the FTP engine's use of the EPSV command. By default, that one will always be attempted before the more traditional PASV command. / CURLOPT(CURLOPT_FTP_USE_EPSV, CURLOPTTYPE_LONG, 85), / type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") / CURLOPT(CURLOPT_SSLCERTTYPE, CURLOPTTYPE_STRINGPOINT, 86), / name of the file keeping your private SSL-key / CURLOPT(CURLOPT_SSLKEY, CURLOPTTYPE_STRINGPOINT, 87), / type of the file keeping your private SSL-key ("DER", "PEM", "ENG") / CURLOPT(CURLOPT_SSLKEYTYPE, CURLOPTTYPE_STRINGPOINT, 88), / crypto engine for the SSL-sub system / CURLOPT(CURLOPT_SSLENGINE, CURLOPTTYPE_STRINGPOINT, 89), / set the crypto engine for the SSL-sub system as default the param has no meaning... / CURLOPT(CURLOPT_SSLENGINE_DEFAULT, CURLOPTTYPE_LONG, 90), / Non-zero value means to use the global dns cache / / DEPRECATED, do not use! / CURLOPTDEPRECATED(CURLOPT_DNS_USE_GLOBAL_CACHE, CURLOPTTYPE_LONG, 91, 7.11.1, "Use CURLOPT_SHARE"), / DNS cache timeout / CURLOPT(CURLOPT_DNS_CACHE_TIMEOUT, CURLOPTTYPE_LONG, 92), / send linked-list of pre-transfer QUOTE commands / CURLOPT(CURLOPT_PREQUOTE, CURLOPTTYPE_SLISTPOINT, 93), / set the debug function / CURLOPT(CURLOPT_DEBUGFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 94), / set the data for the debug function / CURLOPT(CURLOPT_DEBUGDATA, CURLOPTTYPE_CBPOINT, 95), / mark this as start of a cookie session / CURLOPT(CURLOPT_COOKIESESSION, CURLOPTTYPE_LONG, 96), / The CApath directory used to validate the peer certificate this option is used only if SSL_VERIFYPEER is true / CURLOPT(CURLOPT_CAPATH, CURLOPTTYPE_STRINGPOINT, 97), / Instruct libcurl to use a smaller receive buffer / CURLOPT(CURLOPT_BUFFERSIZE, CURLOPTTYPE_LONG, 98), / Instruct libcurl to not use any signal/alarm handlers, even when using timeouts. This option is useful for multi-threaded applications. See libcurl-the-guide for more background information. / CURLOPT(CURLOPT_NOSIGNAL, CURLOPTTYPE_LONG, 99), / Provide a CURLShare for mutexing non-ts data / CURLOPT(CURLOPT_SHARE, CURLOPTTYPE_OBJECTPOINT, 100), / indicates type of proxy. accepted values are CURLPROXY_HTTP (default), CURLPROXY_HTTPS, CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and CURLPROXY_SOCKS5. / CURLOPT(CURLOPT_PROXYTYPE, CURLOPTTYPE_VALUES, 101), / Set the Accept-Encoding string. Use this to tell a server you would like the response to be compressed. Before 7.21.6, this was known as CURLOPT_ENCODING / CURLOPT(CURLOPT_ACCEPT_ENCODING, CURLOPTTYPE_STRINGPOINT, 102), / Set pointer to private data / CURLOPT(CURLOPT_PRIVATE, CURLOPTTYPE_OBJECTPOINT, 103), / Set aliases for HTTP 200 in the HTTP Response header / CURLOPT(CURLOPT_HTTP200ALIASES, CURLOPTTYPE_SLISTPOINT, 104), / Continue to send authentication (user+password) when following locations, even when hostname changed. This can potentially send off the name and password to whatever host the server decides. / CURLOPT(CURLOPT_UNRESTRICTED_AUTH, CURLOPTTYPE_LONG, 105), / Specifically switch on or off the FTP engine's use of the EPRT command ( it also disables the LPRT attempt). By default, those ones will always be attempted before the good old traditional PORT command. / CURLOPT(CURLOPT_FTP_USE_EPRT, CURLOPTTYPE_LONG, 106), / Set this to a bitmask value to enable the particular authentications methods you like. Use this in combination with CURLOPT_USERPWD. Note that setting multiple bits may cause extra network round-trips. / CURLOPT(CURLOPT_HTTPAUTH, CURLOPTTYPE_VALUES, 107), / Set the ssl context callback function, currently only for OpenSSL or wolfSSL ssl_ctx, or mbedTLS mbedtls_ssl_config in the second argument. The function must match the curl_ssl_ctx_callback prototype. / CURLOPT(CURLOPT_SSL_CTX_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 108), / Set the userdata for the ssl context callback function's third argument / CURLOPT(CURLOPT_SSL_CTX_DATA, CURLOPTTYPE_CBPOINT, 109), / FTP Option that causes missing dirs to be created on the remote server. In 7.19.4 we introduced the convenience enums for this option using the CURLFTP_CREATE_DIR prefix. / CURLOPT(CURLOPT_FTP_CREATE_MISSING_DIRS, CURLOPTTYPE_LONG, 110), / Set this to a bitmask value to enable the particular authentications methods you like. Use this in combination with CURLOPT_PROXYUSERPWD. Note that setting multiple bits may cause extra network round-trips. / CURLOPT(CURLOPT_PROXYAUTH, CURLOPTTYPE_VALUES, 111), / Option that changes the timeout, in seconds, associated with getting a response. This is different from transfer timeout time and essentially places a demand on the server to acknowledge commands in a timely manner. For FTP, SMTP, IMAP and POP3. / CURLOPT(CURLOPT_SERVER_RESPONSE_TIMEOUT, CURLOPTTYPE_LONG, 112), / Set this option to one of the CURL_IPRESOLVE_* defines (see below) to tell libcurl to use those IP versions only. This only has effect on systems with support for more than one, i.e IPv4 _and_ IPv6. / CURLOPT(CURLOPT_IPRESOLVE, CURLOPTTYPE_VALUES, 113), / Set this option to limit the size of a file that will be downloaded from an HTTP or FTP server. Note there is also _LARGE version which adds large file support for platforms which have larger off_t sizes. See MAXFILESIZE_LARGE below. / CURLOPT(CURLOPT_MAXFILESIZE, CURLOPTTYPE_LONG, 114), / See the comment for INFILESIZE above, but in short, specifies * the size of the file being uploaded. -1 means unknown. / CURLOPT(CURLOPT_INFILESIZE_LARGE, CURLOPTTYPE_OFF_T, 115), / Sets the continuation offset. There is also a CURLOPTTYPE_LONG version * of this; look above for RESUME_FROM. / CURLOPT(CURLOPT_RESUME_FROM_LARGE, CURLOPTTYPE_OFF_T, 116), / Sets the maximum size of data that will be downloaded from * an HTTP or FTP server. See MAXFILESIZE above for the LONG version. / CURLOPT(CURLOPT_MAXFILESIZE_LARGE, CURLOPTTYPE_OFF_T, 117), / Set this option to the filename of your .netrc file you want libcurl to parse (using the CURLOPT_NETRC option). If not set, libcurl will do a poor attempt to find the user's home directory and check for a .netrc file in there. / CURLOPT(CURLOPT_NETRC_FILE, CURLOPTTYPE_STRINGPOINT, 118), / Enable SSL/TLS for FTP, pick one of: CURLUSESSL_TRY - try using SSL, proceed anyway otherwise CURLUSESSL_CONTROL - SSL for the control connection or fail CURLUSESSL_ALL - SSL for all communication or fail / CURLOPT(CURLOPT_USE_SSL, CURLOPTTYPE_VALUES, 119), / The _LARGE version of the standard POSTFIELDSIZE option / CURLOPT(CURLOPT_POSTFIELDSIZE_LARGE, CURLOPTTYPE_OFF_T, 120), / Enable/disable the TCP Nagle algorithm / CURLOPT(CURLOPT_TCP_NODELAY, CURLOPTTYPE_LONG, 121), / 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 / / 123 OBSOLETE. Gone in 7.16.0 / / 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 / / 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 / / 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 / / 127 OBSOLETE. Gone in 7.16.0 / / 128 OBSOLETE. Gone in 7.16.0 / / When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option can be used to change libcurl's default action which is to first try "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK response has been received. Available parameters are: CURLFTPAUTH_DEFAULT - let libcurl decide CURLFTPAUTH_SSL - try "AUTH SSL" first, then TLS CURLFTPAUTH_TLS - try "AUTH TLS" first, then SSL / CURLOPT(CURLOPT_FTPSSLAUTH, CURLOPTTYPE_VALUES, 129), CURLOPTDEPRECATED(CURLOPT_IOCTLFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 130, 7.18.0, "Use CURLOPT_SEEKFUNCTION"), CURLOPTDEPRECATED(CURLOPT_IOCTLDATA, CURLOPTTYPE_CBPOINT, 131, 7.18.0, "Use CURLOPT_SEEKDATA"), / 132 OBSOLETE. Gone in 7.16.0 / / 133 OBSOLETE. Gone in 7.16.0 / / null-terminated string for pass on to the FTP server when asked for "account" info / CURLOPT(CURLOPT_FTP_ACCOUNT, CURLOPTTYPE_STRINGPOINT, 134), / feed cookie into cookie engine / CURLOPT(CURLOPT_COOKIELIST, CURLOPTTYPE_STRINGPOINT, 135), / ignore Content-Length / CURLOPT(CURLOPT_IGNORE_CONTENT_LENGTH, CURLOPTTYPE_LONG, 136), / Set to non-zero to skip the IP address received in a 227 PASV FTP server response. Typically used for FTP-SSL purposes but is not restricted to that. libcurl will then instead use the same IP address it used for the control connection. / CURLOPT(CURLOPT_FTP_SKIP_PASV_IP, CURLOPTTYPE_LONG, 137), / Select "file method" to use when doing FTP, see the curl_ftpmethod above. / CURLOPT(CURLOPT_FTP_FILEMETHOD, CURLOPTTYPE_VALUES, 138), / Local port number to bind the socket to / CURLOPT(CURLOPT_LOCALPORT, CURLOPTTYPE_LONG, 139), / Number of ports to try, including the first one set with LOCALPORT. Thus, setting it to 1 will make no additional attempts but the first. / CURLOPT(CURLOPT_LOCALPORTRANGE, CURLOPTTYPE_LONG, 140), / no transfer, set up connection and let application use the socket by extracting it with CURLINFO_LASTSOCKET / CURLOPT(CURLOPT_CONNECT_ONLY, CURLOPTTYPE_LONG, 141), / Function that will be called to convert from the network encoding (instead of using the iconv calls in libcurl) / CURLOPTDEPRECATED(CURLOPT_CONV_FROM_NETWORK_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 142, 7.82.0, "Serves no purpose anymore"), / Function that will be called to convert to the network encoding (instead of using the iconv calls in libcurl) / CURLOPTDEPRECATED(CURLOPT_CONV_TO_NETWORK_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 143, 7.82.0, "Serves no purpose anymore"), / Function that will be called to convert from UTF8 (instead of using the iconv calls in libcurl) Note that this is used only for SSL certificate processing / CURLOPTDEPRECATED(CURLOPT_CONV_FROM_UTF8_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 144, 7.82.0, "Serves no purpose anymore"), / if the connection proceeds too quickly then need to slow it down / / limit-rate: maximum number of bytes per second to send or receive / CURLOPT(CURLOPT_MAX_SEND_SPEED_LARGE, CURLOPTTYPE_OFF_T, 145), CURLOPT(CURLOPT_MAX_RECV_SPEED_LARGE, CURLOPTTYPE_OFF_T, 146), / Pointer to command string to send if USER/PASS fails. / CURLOPT(CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPTTYPE_STRINGPOINT, 147), / callback function for setting socket options / CURLOPT(CURLOPT_SOCKOPTFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 148), CURLOPT(CURLOPT_SOCKOPTDATA, CURLOPTTYPE_CBPOINT, 149), / set to 0 to disable session ID reuse for this transfer, default is enabled (== 1) / CURLOPT(CURLOPT_SSL_SESSIONID_CACHE, CURLOPTTYPE_LONG, 150), / allowed SSH authentication methods / CURLOPT(CURLOPT_SSH_AUTH_TYPES, CURLOPTTYPE_VALUES, 151), / Used by scp/sftp to do public/private key authentication / CURLOPT(CURLOPT_SSH_PUBLIC_KEYFILE, CURLOPTTYPE_STRINGPOINT, 152), CURLOPT(CURLOPT_SSH_PRIVATE_KEYFILE, CURLOPTTYPE_STRINGPOINT, 153), / Send CCC (Clear Command Channel) after authentication / CURLOPT(CURLOPT_FTP_SSL_CCC, CURLOPTTYPE_LONG, 154), / Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution / CURLOPT(CURLOPT_TIMEOUT_MS, CURLOPTTYPE_LONG, 155), CURLOPT(CURLOPT_CONNECTTIMEOUT_MS, CURLOPTTYPE_LONG, 156), / set to zero to disable the libcurl's decoding and thus pass the raw body data to the application even when it is encoded/compressed / CURLOPT(CURLOPT_HTTP_TRANSFER_DECODING, CURLOPTTYPE_LONG, 157), CURLOPT(CURLOPT_HTTP_CONTENT_DECODING, CURLOPTTYPE_LONG, 158), / Permission used when creating new files and directories on the remote server for protocols that support it, SFTP/SCP/FILE / CURLOPT(CURLOPT_NEW_FILE_PERMS, CURLOPTTYPE_LONG, 159), CURLOPT(CURLOPT_NEW_DIRECTORY_PERMS, CURLOPTTYPE_LONG, 160), / Set the behavior of POST when redirecting. Values must be set to one of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 / CURLOPT(CURLOPT_POSTREDIR, CURLOPTTYPE_VALUES, 161), / used by scp/sftp to verify the host's public key / CURLOPT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5, CURLOPTTYPE_STRINGPOINT, 162), / Callback function for opening socket (instead of socket(2)). Optionally, callback is able change the address or refuse to connect returning CURL_SOCKET_BAD. The callback should have type curl_opensocket_callback / CURLOPT(CURLOPT_OPENSOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 163), CURLOPT(CURLOPT_OPENSOCKETDATA, CURLOPTTYPE_CBPOINT, 164), / POST volatile input fields. / CURLOPT(CURLOPT_COPYPOSTFIELDS, CURLOPTTYPE_OBJECTPOINT, 165), / set transfer mode (;type=<a\|i>) when doing FTP via an HTTP proxy / CURLOPT(CURLOPT_PROXY_TRANSFER_MODE, CURLOPTTYPE_LONG, 166), / Callback function for seeking in the input stream / CURLOPT(CURLOPT_SEEKFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 167), CURLOPT(CURLOPT_SEEKDATA, CURLOPTTYPE_CBPOINT, 168), / CRL file / CURLOPT(CURLOPT_CRLFILE, CURLOPTTYPE_STRINGPOINT, 169), / Issuer certificate / CURLOPT(CURLOPT_ISSUERCERT, CURLOPTTYPE_STRINGPOINT, 170), / (IPv6) Address scope / CURLOPT(CURLOPT_ADDRESS_SCOPE, CURLOPTTYPE_LONG, 171), / Collect certificate chain info and allow it to get retrievable with CURLINFO_CERTINFO after the transfer is complete. / CURLOPT(CURLOPT_CERTINFO, CURLOPTTYPE_LONG, 172), / "name" and "pwd" to use when fetching. / CURLOPT(CURLOPT_USERNAME, CURLOPTTYPE_STRINGPOINT, 173), CURLOPT(CURLOPT_PASSWORD, CURLOPTTYPE_STRINGPOINT, 174), / "name" and "pwd" to use with Proxy when fetching. / CURLOPT(CURLOPT_PROXYUSERNAME, CURLOPTTYPE_STRINGPOINT, 175), CURLOPT(CURLOPT_PROXYPASSWORD, CURLOPTTYPE_STRINGPOINT, 176), / Comma separated list of hostnames defining no-proxy zones. These should match both hostnames directly, and hostnames within a domain. For example, local.com will match local.com and www.local.com, but NOT notlocal.com or www.notlocal.com. For compatibility with other implementations of this, .local.com will be considered to be the same as local.com. A single * is the only valid wildcard, and effectively disables the use of proxy. / CURLOPT(CURLOPT_NOPROXY, CURLOPTTYPE_STRINGPOINT, 177), / block size for TFTP transfers / CURLOPT(CURLOPT_TFTP_BLKSIZE, CURLOPTTYPE_LONG, 178), / Socks Service / / DEPRECATED, do not use! / CURLOPTDEPRECATED(CURLOPT_SOCKS5_GSSAPI_SERVICE, CURLOPTTYPE_STRINGPOINT, 179, 7.49.0, "Use CURLOPT_PROXY_SERVICE_NAME"), / Socks Service / CURLOPT(CURLOPT_SOCKS5_GSSAPI_NEC, CURLOPTTYPE_LONG, 180), / set the bitmask for the protocols that are allowed to be used for the transfer, which thus helps the app which takes URLs from users or other external inputs and want to restrict what protocol(s) to deal with. Defaults to CURLPROTO_ALL. / CURLOPTDEPRECATED(CURLOPT_PROTOCOLS, CURLOPTTYPE_LONG, 181, 7.85.0, "Use CURLOPT_PROTOCOLS_STR"), / set the bitmask for the protocols that libcurl is allowed to follow to, as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs to be set in both bitmasks to be allowed to get redirected to. / CURLOPTDEPRECATED(CURLOPT_REDIR_PROTOCOLS, CURLOPTTYPE_LONG, 182, 7.85.0, "Use CURLOPT_REDIR_PROTOCOLS_STR"), / set the SSH knownhost filename to use / CURLOPT(CURLOPT_SSH_KNOWNHOSTS, CURLOPTTYPE_STRINGPOINT, 183), / set the SSH host key callback, must point to a curl_sshkeycallback function / CURLOPT(CURLOPT_SSH_KEYFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 184), / set the SSH host key callback custom pointer / CURLOPT(CURLOPT_SSH_KEYDATA, CURLOPTTYPE_CBPOINT, 185), / set the SMTP mail originator / CURLOPT(CURLOPT_MAIL_FROM, CURLOPTTYPE_STRINGPOINT, 186), / set the list of SMTP mail receiver(s) / CURLOPT(CURLOPT_MAIL_RCPT, CURLOPTTYPE_SLISTPOINT, 187), / FTP: send PRET before PASV / CURLOPT(CURLOPT_FTP_USE_PRET, CURLOPTTYPE_LONG, 188), / RTSP request method (OPTIONS, SETUP, PLAY, etc...) / CURLOPT(CURLOPT_RTSP_REQUEST, CURLOPTTYPE_VALUES, 189), / The RTSP session identifier / CURLOPT(CURLOPT_RTSP_SESSION_ID, CURLOPTTYPE_STRINGPOINT, 190), / The RTSP stream URI / CURLOPT(CURLOPT_RTSP_STREAM_URI, CURLOPTTYPE_STRINGPOINT, 191), / The Transport: header to use in RTSP requests / CURLOPT(CURLOPT_RTSP_TRANSPORT, CURLOPTTYPE_STRINGPOINT, 192), / Manually initialize the client RTSP CSeq for this handle / CURLOPT(CURLOPT_RTSP_CLIENT_CSEQ, CURLOPTTYPE_LONG, 193), / Manually initialize the server RTSP CSeq for this handle / CURLOPT(CURLOPT_RTSP_SERVER_CSEQ, CURLOPTTYPE_LONG, 194), / The stream to pass to INTERLEAVEFUNCTION. / CURLOPT(CURLOPT_INTERLEAVEDATA, CURLOPTTYPE_CBPOINT, 195), / Let the application define a custom write method for RTP data / CURLOPT(CURLOPT_INTERLEAVEFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 196), / Turn on wildcard matching / CURLOPT(CURLOPT_WILDCARDMATCH, CURLOPTTYPE_LONG, 197), / Directory matching callback called before downloading of an individual file (chunk) started / CURLOPT(CURLOPT_CHUNK_BGN_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 198), / Directory matching callback called after the file (chunk) was downloaded, or skipped / CURLOPT(CURLOPT_CHUNK_END_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 199), / Change match (fnmatch-like) callback for wildcard matching / CURLOPT(CURLOPT_FNMATCH_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 200), / Let the application define custom chunk data pointer / CURLOPT(CURLOPT_CHUNK_DATA, CURLOPTTYPE_CBPOINT, 201), / FNMATCH_FUNCTION user pointer / CURLOPT(CURLOPT_FNMATCH_DATA, CURLOPTTYPE_CBPOINT, 202), / send linked-list of name:port:address sets / CURLOPT(CURLOPT_RESOLVE, CURLOPTTYPE_SLISTPOINT, 203), / Set a username for authenticated TLS / CURLOPT(CURLOPT_TLSAUTH_USERNAME, CURLOPTTYPE_STRINGPOINT, 204), / Set a password for authenticated TLS / CURLOPT(CURLOPT_TLSAUTH_PASSWORD, CURLOPTTYPE_STRINGPOINT, 205), / Set authentication type for authenticated TLS / CURLOPT(CURLOPT_TLSAUTH_TYPE, CURLOPTTYPE_STRINGPOINT, 206), / Set to 1 to enable the "TE:" header in HTTP requests to ask for compressed transfer-encoded responses. Set to 0 to disable the use of TE: in outgoing requests. The current default is 0, but it might change in a future libcurl release. libcurl will ask for the compressed methods it knows of, and if that is not any, it will not ask for transfer-encoding at all even if this option is set to 1. / CURLOPT(CURLOPT_TRANSFER_ENCODING, CURLOPTTYPE_LONG, 207), / Callback function for closing socket (instead of close(2)). The callback should have type curl_closesocket_callback / CURLOPT(CURLOPT_CLOSESOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 208), CURLOPT(CURLOPT_CLOSESOCKETDATA, CURLOPTTYPE_CBPOINT, 209), / allow GSSAPI credential delegation / CURLOPT(CURLOPT_GSSAPI_DELEGATION, CURLOPTTYPE_VALUES, 210), / Set the name servers to use for DNS resolution. * Only supported by the c-ares DNS backend / CURLOPT(CURLOPT_DNS_SERVERS, CURLOPTTYPE_STRINGPOINT, 211), / Time-out accept operations (currently for FTP only) after this amount of milliseconds. / CURLOPT(CURLOPT_ACCEPTTIMEOUT_MS, CURLOPTTYPE_LONG, 212), / Set TCP keepalive / CURLOPT(CURLOPT_TCP_KEEPALIVE, CURLOPTTYPE_LONG, 213), / non-universal keepalive knobs (Linux, AIX, HP-UX, more) / CURLOPT(CURLOPT_TCP_KEEPIDLE, CURLOPTTYPE_LONG, 214), CURLOPT(CURLOPT_TCP_KEEPINTVL, CURLOPTTYPE_LONG, 215), / Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* / CURLOPT(CURLOPT_SSL_OPTIONS, CURLOPTTYPE_VALUES, 216), / Set the SMTP auth originator / CURLOPT(CURLOPT_MAIL_AUTH, CURLOPTTYPE_STRINGPOINT, 217), / Enable/disable SASL initial response / CURLOPT(CURLOPT_SASL_IR, CURLOPTTYPE_LONG, 218), / Function that will be called instead of the internal progress display * function. This function should be defined as the curl_xferinfo_callback * prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) / CURLOPT(CURLOPT_XFERINFOFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 219), / The XOAUTH2 bearer token / CURLOPT(CURLOPT_XOAUTH2_BEARER, CURLOPTTYPE_STRINGPOINT, 220), / Set the interface string to use as outgoing network * interface for DNS requests. * Only supported by the c-ares DNS backend / CURLOPT(CURLOPT_DNS_INTERFACE, CURLOPTTYPE_STRINGPOINT, 221), / Set the local IPv4 address to use for outgoing DNS requests. * Only supported by the c-ares DNS backend / CURLOPT(CURLOPT_DNS_LOCAL_IP4, CURLOPTTYPE_STRINGPOINT, 222), / Set the local IPv6 address to use for outgoing DNS requests. * Only supported by the c-ares DNS backend / CURLOPT(CURLOPT_DNS_LOCAL_IP6, CURLOPTTYPE_STRINGPOINT, 223), / Set authentication options directly / CURLOPT(CURLOPT_LOGIN_OPTIONS, CURLOPTTYPE_STRINGPOINT, 224), / Enable/disable TLS NPN extension (http2 over ssl might fail without) / CURLOPTDEPRECATED(CURLOPT_SSL_ENABLE_NPN, CURLOPTTYPE_LONG, 225, 7.86.0, "Has no function"), / Enable/disable TLS ALPN extension (http2 over ssl might fail without) / CURLOPT(CURLOPT_SSL_ENABLE_ALPN, CURLOPTTYPE_LONG, 226), / Time to wait for a response to an HTTP request containing an * Expect: 100-continue header before sending the data anyway. / CURLOPT(CURLOPT_EXPECT_100_TIMEOUT_MS, CURLOPTTYPE_LONG, 227), / This points to a linked list of headers used for proxy requests only, struct curl_slist kind / CURLOPT(CURLOPT_PROXYHEADER, CURLOPTTYPE_SLISTPOINT, 228), / Pass in a bitmask of "header options" / CURLOPT(CURLOPT_HEADEROPT, CURLOPTTYPE_VALUES, 229), / The public key in DER form used to validate the peer public key this option is used only if SSL_VERIFYPEER is true / CURLOPT(CURLOPT_PINNEDPUBLICKEY, CURLOPTTYPE_STRINGPOINT, 230), / Path to Unix domain socket / CURLOPT(CURLOPT_UNIX_SOCKET_PATH, CURLOPTTYPE_STRINGPOINT, 231), / Set if we should verify the certificate status. / CURLOPT(CURLOPT_SSL_VERIFYSTATUS, CURLOPTTYPE_LONG, 232), / Set if we should enable TLS false start. / CURLOPT(CURLOPT_SSL_FALSESTART, CURLOPTTYPE_LONG, 233), / Do not squash dot-dot sequences / CURLOPT(CURLOPT_PATH_AS_IS, CURLOPTTYPE_LONG, 234), / Proxy Service Name / CURLOPT(CURLOPT_PROXY_SERVICE_NAME, CURLOPTTYPE_STRINGPOINT, 235), / Service Name / CURLOPT(CURLOPT_SERVICE_NAME, CURLOPTTYPE_STRINGPOINT, 236), / Wait/do not wait for pipe/mutex to clarify / CURLOPT(CURLOPT_PIPEWAIT, CURLOPTTYPE_LONG, 237), / Set the protocol used when curl is given a URL without a protocol / CURLOPT(CURLOPT_DEFAULT_PROTOCOL, CURLOPTTYPE_STRINGPOINT, 238), / Set stream weight, 1 - 256 (default is 16) / CURLOPT(CURLOPT_STREAM_WEIGHT, CURLOPTTYPE_LONG, 239), / Set stream dependency on another curl handle / CURLOPT(CURLOPT_STREAM_DEPENDS, CURLOPTTYPE_OBJECTPOINT, 240), / Set E-xclusive stream dependency on another curl handle / CURLOPT(CURLOPT_STREAM_DEPENDS_E, CURLOPTTYPE_OBJECTPOINT, 241), / Do not send any tftp option requests to the server / CURLOPT(CURLOPT_TFTP_NO_OPTIONS, CURLOPTTYPE_LONG, 242), / Linked-list of host:port:connect-to-host:connect-to-port, overrides the URL's host:port (only for the network layer) / CURLOPT(CURLOPT_CONNECT_TO, CURLOPTTYPE_SLISTPOINT, 243), / Set TCP Fast Open / CURLOPT(CURLOPT_TCP_FASTOPEN, CURLOPTTYPE_LONG, 244), / Continue to send data if the server responds early with an * HTTP status code >= 300 / CURLOPT(CURLOPT_KEEP_SENDING_ON_ERROR, CURLOPTTYPE_LONG, 245), / The CApath or CAfile used to validate the proxy certificate this option is used only if PROXY_SSL_VERIFYPEER is true / CURLOPT(CURLOPT_PROXY_CAINFO, CURLOPTTYPE_STRINGPOINT, 246), / The CApath directory used to validate the proxy certificate this option is used only if PROXY_SSL_VERIFYPEER is true / CURLOPT(CURLOPT_PROXY_CAPATH, CURLOPTTYPE_STRINGPOINT, 247), / Set if we should verify the proxy in ssl handshake, set 1 to verify. / CURLOPT(CURLOPT_PROXY_SSL_VERIFYPEER, CURLOPTTYPE_LONG, 248), / Set if we should verify the Common name from the proxy certificate in ssl * handshake, set 1 to check existence, 2 to ensure that it matches * the provided hostname. / CURLOPT(CURLOPT_PROXY_SSL_VERIFYHOST, CURLOPTTYPE_LONG, 249), / What version to specifically try to use for proxy. See CURL_SSLVERSION defines below. / CURLOPT(CURLOPT_PROXY_SSLVERSION, CURLOPTTYPE_VALUES, 250), / Set a username for authenticated TLS for proxy / CURLOPT(CURLOPT_PROXY_TLSAUTH_USERNAME, CURLOPTTYPE_STRINGPOINT, 251), / Set a password for authenticated TLS for proxy / CURLOPT(CURLOPT_PROXY_TLSAUTH_PASSWORD, CURLOPTTYPE_STRINGPOINT, 252), / Set authentication type for authenticated TLS for proxy / CURLOPT(CURLOPT_PROXY_TLSAUTH_TYPE, CURLOPTTYPE_STRINGPOINT, 253), / name of the file keeping your private SSL-certificate for proxy / CURLOPT(CURLOPT_PROXY_SSLCERT, CURLOPTTYPE_STRINGPOINT, 254), / type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") for proxy / CURLOPT(CURLOPT_PROXY_SSLCERTTYPE, CURLOPTTYPE_STRINGPOINT, 255), / name of the file keeping your private SSL-key for proxy / CURLOPT(CURLOPT_PROXY_SSLKEY, CURLOPTTYPE_STRINGPOINT, 256), / type of the file keeping your private SSL-key ("DER", "PEM", "ENG") for proxy / CURLOPT(CURLOPT_PROXY_SSLKEYTYPE, CURLOPTTYPE_STRINGPOINT, 257), / password for the SSL private key for proxy / CURLOPT(CURLOPT_PROXY_KEYPASSWD, CURLOPTTYPE_STRINGPOINT, 258), / Specify which TLS 1.2 (1.1, 1.0) ciphers to use for proxy / CURLOPT(CURLOPT_PROXY_SSL_CIPHER_LIST, CURLOPTTYPE_STRINGPOINT, 259), / CRL file for proxy / CURLOPT(CURLOPT_PROXY_CRLFILE, CURLOPTTYPE_STRINGPOINT, 260), / Enable/disable specific SSL features with a bitmask for proxy, see CURLSSLOPT_* / CURLOPT(CURLOPT_PROXY_SSL_OPTIONS, CURLOPTTYPE_LONG, 261), / Name of pre proxy to use. / CURLOPT(CURLOPT_PRE_PROXY, CURLOPTTYPE_STRINGPOINT, 262), / The public key in DER form used to validate the proxy public key this option is used only if PROXY_SSL_VERIFYPEER is true / CURLOPT(CURLOPT_PROXY_PINNEDPUBLICKEY, CURLOPTTYPE_STRINGPOINT, 263), / Path to an abstract Unix domain socket / CURLOPT(CURLOPT_ABSTRACT_UNIX_SOCKET, CURLOPTTYPE_STRINGPOINT, 264), / Suppress proxy CONNECT response headers from user callbacks / CURLOPT(CURLOPT_SUPPRESS_CONNECT_HEADERS, CURLOPTTYPE_LONG, 265), / The request target, instead of extracted from the URL / CURLOPT(CURLOPT_REQUEST_TARGET, CURLOPTTYPE_STRINGPOINT, 266), / bitmask of allowed auth methods for connections to SOCKS5 proxies / CURLOPT(CURLOPT_SOCKS5_AUTH, CURLOPTTYPE_LONG, 267), / Enable/disable SSH compression / CURLOPT(CURLOPT_SSH_COMPRESSION, CURLOPTTYPE_LONG, 268), / Post MIME data. / CURLOPT(CURLOPT_MIMEPOST, CURLOPTTYPE_OBJECTPOINT, 269), / Time to use with the CURLOPT_TIMECONDITION. Specified in number of seconds since 1 Jan 1970. / CURLOPT(CURLOPT_TIMEVALUE_LARGE, CURLOPTTYPE_OFF_T, 270), / Head start in milliseconds to give happy eyeballs. / CURLOPT(CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS, CURLOPTTYPE_LONG, 271), / Function that will be called before a resolver request is made / CURLOPT(CURLOPT_RESOLVER_START_FUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 272), / User data to pass to the resolver start callback. / CURLOPT(CURLOPT_RESOLVER_START_DATA, CURLOPTTYPE_CBPOINT, 273), / send HAProxy PROXY protocol header? / CURLOPT(CURLOPT_HAPROXYPROTOCOL, CURLOPTTYPE_LONG, 274), / shuffle addresses before use when DNS returns multiple / CURLOPT(CURLOPT_DNS_SHUFFLE_ADDRESSES, CURLOPTTYPE_LONG, 275), / Specify which TLS 1.3 ciphers suites to use / CURLOPT(CURLOPT_TLS13_CIPHERS, CURLOPTTYPE_STRINGPOINT, 276), CURLOPT(CURLOPT_PROXY_TLS13_CIPHERS, CURLOPTTYPE_STRINGPOINT, 277), / Disallow specifying username/login in URL. / CURLOPT(CURLOPT_DISALLOW_USERNAME_IN_URL, CURLOPTTYPE_LONG, 278), / DNS-over-HTTPS URL / CURLOPT(CURLOPT_DOH_URL, CURLOPTTYPE_STRINGPOINT, 279), / Preferred buffer size to use for uploads / CURLOPT(CURLOPT_UPLOAD_BUFFERSIZE, CURLOPTTYPE_LONG, 280), / Time in ms between connection upkeep calls for long-lived connections. / CURLOPT(CURLOPT_UPKEEP_INTERVAL_MS, CURLOPTTYPE_LONG, 281), / Specify URL using CURL URL API. / CURLOPT(CURLOPT_CURLU, CURLOPTTYPE_OBJECTPOINT, 282), / add trailing data just after no more data is available / CURLOPT(CURLOPT_TRAILERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 283), / pointer to be passed to HTTP_TRAILER_FUNCTION / CURLOPT(CURLOPT_TRAILERDATA, CURLOPTTYPE_CBPOINT, 284), / set this to 1L to allow HTTP/0.9 responses or 0L to disallow / CURLOPT(CURLOPT_HTTP09_ALLOWED, CURLOPTTYPE_LONG, 285), / alt-svc control bitmask / CURLOPT(CURLOPT_ALTSVC_CTRL, CURLOPTTYPE_LONG, 286), / alt-svc cache filename to possibly read from/write to / CURLOPT(CURLOPT_ALTSVC, CURLOPTTYPE_STRINGPOINT, 287), / maximum age (idle time) of a connection to consider it for reuse * (in seconds) / CURLOPT(CURLOPT_MAXAGE_CONN, CURLOPTTYPE_LONG, 288), / SASL authorization identity / CURLOPT(CURLOPT_SASL_AUTHZID, CURLOPTTYPE_STRINGPOINT, 289), / allow RCPT TO command to fail for some recipients / CURLOPT(CURLOPT_MAIL_RCPT_ALLOWFAILS, CURLOPTTYPE_LONG, 290), / the private SSL-certificate as a "blob" / CURLOPT(CURLOPT_SSLCERT_BLOB, CURLOPTTYPE_BLOB, 291), CURLOPT(CURLOPT_SSLKEY_BLOB, CURLOPTTYPE_BLOB, 292), CURLOPT(CURLOPT_PROXY_SSLCERT_BLOB, CURLOPTTYPE_BLOB, 293), CURLOPT(CURLOPT_PROXY_SSLKEY_BLOB, CURLOPTTYPE_BLOB, 294), CURLOPT(CURLOPT_ISSUERCERT_BLOB, CURLOPTTYPE_BLOB, 295), / Issuer certificate for proxy / CURLOPT(CURLOPT_PROXY_ISSUERCERT, CURLOPTTYPE_STRINGPOINT, 296), CURLOPT(CURLOPT_PROXY_ISSUERCERT_BLOB, CURLOPTTYPE_BLOB, 297), / the EC curves requested by the TLS client (RFC 8422, 5.1); * OpenSSL support via 'set_groups'/'set_curves': * https://docs.openssl.org/master/man3/SSL_CTX_set1_curves/ / CURLOPT(CURLOPT_SSL_EC_CURVES, CURLOPTTYPE_STRINGPOINT, 298), / HSTS bitmask / CURLOPT(CURLOPT_HSTS_CTRL, CURLOPTTYPE_LONG, 299), / HSTS filename / CURLOPT(CURLOPT_HSTS, CURLOPTTYPE_STRINGPOINT, 300), / HSTS read callback / CURLOPT(CURLOPT_HSTSREADFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 301), CURLOPT(CURLOPT_HSTSREADDATA, CURLOPTTYPE_CBPOINT, 302), / HSTS write callback / CURLOPT(CURLOPT_HSTSWRITEFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 303), CURLOPT(CURLOPT_HSTSWRITEDATA, CURLOPTTYPE_CBPOINT, 304), / Parameters for V4 signature / CURLOPT(CURLOPT_AWS_SIGV4, CURLOPTTYPE_STRINGPOINT, 305), / Same as CURLOPT_SSL_VERIFYPEER but for DoH (DNS-over-HTTPS) servers. / CURLOPT(CURLOPT_DOH_SSL_VERIFYPEER, CURLOPTTYPE_LONG, 306), / Same as CURLOPT_SSL_VERIFYHOST but for DoH (DNS-over-HTTPS) servers. / CURLOPT(CURLOPT_DOH_SSL_VERIFYHOST, CURLOPTTYPE_LONG, 307), / Same as CURLOPT_SSL_VERIFYSTATUS but for DoH (DNS-over-HTTPS) servers. / CURLOPT(CURLOPT_DOH_SSL_VERIFYSTATUS, CURLOPTTYPE_LONG, 308), / The CA certificates as "blob" used to validate the peer certificate this option is used only if SSL_VERIFYPEER is true / CURLOPT(CURLOPT_CAINFO_BLOB, CURLOPTTYPE_BLOB, 309), / The CA certificates as "blob" used to validate the proxy certificate this option is used only if PROXY_SSL_VERIFYPEER is true / CURLOPT(CURLOPT_PROXY_CAINFO_BLOB, CURLOPTTYPE_BLOB, 310), / used by scp/sftp to verify the host's public key / CURLOPT(CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256, CURLOPTTYPE_STRINGPOINT, 311), / Function that will be called immediately before the initial request is made on a connection (after any protocol negotiation step). / CURLOPT(CURLOPT_PREREQFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 312), / Data passed to the CURLOPT_PREREQFUNCTION callback / CURLOPT(CURLOPT_PREREQDATA, CURLOPTTYPE_CBPOINT, 313), / maximum age (since creation) of a connection to consider it for reuse * (in seconds) / CURLOPT(CURLOPT_MAXLIFETIME_CONN, CURLOPTTYPE_LONG, 314), / Set MIME option flags. / CURLOPT(CURLOPT_MIME_OPTIONS, CURLOPTTYPE_LONG, 315), / set the SSH host key callback, must point to a curl_sshkeycallback function / CURLOPT(CURLOPT_SSH_HOSTKEYFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 316), / set the SSH host key callback custom pointer / CURLOPT(CURLOPT_SSH_HOSTKEYDATA, CURLOPTTYPE_CBPOINT, 317), / specify which protocols that are allowed to be used for the transfer, which thus helps the app which takes URLs from users or other external inputs and want to restrict what protocol(s) to deal with. Defaults to all built-in protocols. / CURLOPT(CURLOPT_PROTOCOLS_STR, CURLOPTTYPE_STRINGPOINT, 318), / specify which protocols that libcurl is allowed to follow directs to / CURLOPT(CURLOPT_REDIR_PROTOCOLS_STR, CURLOPTTYPE_STRINGPOINT, 319), / WebSockets options / CURLOPT(CURLOPT_WS_OPTIONS, CURLOPTTYPE_LONG, 320), / CA cache timeout / CURLOPT(CURLOPT_CA_CACHE_TIMEOUT, CURLOPTTYPE_LONG, 321), / Can leak things, gonna exit() soon / CURLOPT(CURLOPT_QUICK_EXIT, CURLOPTTYPE_LONG, 322), / set a specific client IP for HAProxy PROXY protocol header? / CURLOPT(CURLOPT_HAPROXY_CLIENT_IP, CURLOPTTYPE_STRINGPOINT, 323), / millisecond version / CURLOPT(CURLOPT_SERVER_RESPONSE_TIMEOUT_MS, CURLOPTTYPE_LONG, 324), / set ECH configuration / CURLOPT(CURLOPT_ECH, CURLOPTTYPE_STRINGPOINT, 325), / maximum number of keepalive probes (Linux, BSD, macOS, etc.) / CURLOPT(CURLOPT_TCP_KEEPCNT, CURLOPTTYPE_LONG, 326), CURLOPT(CURLOPT_UPLOAD_FLAGS, CURLOPTTYPE_LONG, 327), /* set TLS supported signature algorithms / CURLOPT(CURLOPT_SSL_SIGNATURE_ALGORITHMS, CURLOPTTYPE_STRINGPOINT, 328), CURLOPT_LASTENTRY / the last unused / } CURLoption; #ifndef CURL_NO_OLDIES / define this to test if your app builds with all the obsolete stuff removed! / / Backwards compatibility with older names / / These are scheduled to disappear by 2011 / / This was added in version 7.19.1 / #define CURLOPT_POST301 CURLOPT_POSTREDIR / These are scheduled to disappear by 2009 / / The following were added in 7.17.0 / #define CURLOPT_SSLKEYPASSWD CURLOPT_KEYPASSWD #define CURLOPT_FTPAPPEND CURLOPT_APPEND #define CURLOPT_FTPLISTONLY CURLOPT_DIRLISTONLY #define CURLOPT_FTP_SSL CURLOPT_USE_SSL / The following were added earlier / #define CURLOPT_SSLCERTPASSWD CURLOPT_KEYPASSWD #define CURLOPT_KRB4LEVEL CURLOPT_KRBLEVEL / / #define CURLOPT_FTP_RESPONSE_TIMEOUT CURLOPT_SERVER_RESPONSE_TIMEOUT / Added in 8.2.0 / #define CURLOPT_MAIL_RCPT_ALLLOWFAILS CURLOPT_MAIL_RCPT_ALLOWFAILS #else / This is set if CURL_NO_OLDIES is defined at compile-time / #undef CURLOPT_DNS_USE_GLOBAL_CACHE / soon obsolete / #endif / Below here follows defines for the CURLOPT_IPRESOLVE option. If a host name resolves addresses using more than one IP protocol version, this option might be handy to force libcurl to use a specific IP version. / #define CURL_IPRESOLVE_WHATEVER 0 / default, uses addresses to all IP versions that your system allows / #define CURL_IPRESOLVE_V4 1 / uses only IPv4 addresses/connections / #define CURL_IPRESOLVE_V6 2 / uses only IPv6 addresses/connections / / Convenient "aliases" / #define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER / These constants are for use with the CURLOPT_HTTP_VERSION option. / #define CURL_HTTP_VERSION_NONE 0L / setting this means we do not care, and that we would like the library to choose the best possible for us! / #define CURL_HTTP_VERSION_1_0 1L / please use HTTP 1.0 in the request / #define CURL_HTTP_VERSION_1_1 2L / please use HTTP 1.1 in the request / #define CURL_HTTP_VERSION_2_0 3L / please use HTTP 2 in the request / #define CURL_HTTP_VERSION_2TLS 4L / use version 2 for HTTPS, version 1.1 for HTTP / #define CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE 5L / please use HTTP 2 without HTTP/1.1 Upgrade / #define CURL_HTTP_VERSION_3 30L / Use HTTP/3, fallback to HTTP/2 or HTTP/1 if needed. For HTTPS only. For HTTP, this option makes libcurl return error. / #define CURL_HTTP_VERSION_3ONLY 31L / Use HTTP/3 without fallback. For HTTPS only. For HTTP, this makes libcurl return error. / #define CURL_HTTP_VERSION_LAST 32L / ILLEGAL http version / / Convenience definition simple because the name of the version is HTTP/2 and not 2.0. The 2_0 version of the enum name was set while the version was still planned to be 2.0 and we stick to it for compatibility. / #define CURL_HTTP_VERSION_2 CURL_HTTP_VERSION_2_0 / * Public API enums for RTSP requests / #define CURL_RTSPREQ_NONE 0L #define CURL_RTSPREQ_OPTIONS 1L #define CURL_RTSPREQ_DESCRIBE 2L #define CURL_RTSPREQ_ANNOUNCE 3L #define CURL_RTSPREQ_SETUP 4L #define CURL_RTSPREQ_PLAY 5L #define CURL_RTSPREQ_PAUSE 6L #define CURL_RTSPREQ_TEARDOWN 7L #define CURL_RTSPREQ_GET_PARAMETER 8L #define CURL_RTSPREQ_SET_PARAMETER 9L #define CURL_RTSPREQ_RECORD 10L #define CURL_RTSPREQ_RECEIVE 11L #define CURL_RTSPREQ_LAST 12L / not used / / These enums are for use with the CURLOPT_NETRC option. / #define CURL_NETRC_IGNORED 0L / The .netrc will never be read. This is the default. / #define CURL_NETRC_OPTIONAL 1L / A user:password in the URL will be preferred to one in the .netrc. / #define CURL_NETRC_REQUIRED 2L / A user:password in the URL will be ignored. Unless one is set programmatically, the .netrc will be queried. / enum CURL_NETRC_OPTION { / we set a single member here, just to make sure we still provide the enum, but the values to use are defined above with L suffixes / CURL_NETRC_LAST = 3 }; #define CURL_SSLVERSION_DEFAULT 0 #define CURL_SSLVERSION_TLSv1 1 / TLS 1.x / #define CURL_SSLVERSION_SSLv2 2 #define CURL_SSLVERSION_SSLv3 3 #define CURL_SSLVERSION_TLSv1_0 4 #define CURL_SSLVERSION_TLSv1_1 5 #define CURL_SSLVERSION_TLSv1_2 6 #define CURL_SSLVERSION_TLSv1_3 7 #define CURL_SSLVERSION_LAST 8 / never use, keep last / #define CURL_SSLVERSION_MAX_NONE 0 #define CURL_SSLVERSION_MAX_DEFAULT (CURL_SSLVERSION_TLSv1 << 16) #define CURL_SSLVERSION_MAX_TLSv1_0 (CURL_SSLVERSION_TLSv1_0 << 16) #define CURL_SSLVERSION_MAX_TLSv1_1 (CURL_SSLVERSION_TLSv1_1 << 16) #define CURL_SSLVERSION_MAX_TLSv1_2 (CURL_SSLVERSION_TLSv1_2 << 16) #define CURL_SSLVERSION_MAX_TLSv1_3 (CURL_SSLVERSION_TLSv1_3 << 16) / never use, keep last / #define CURL_SSLVERSION_MAX_LAST (CURL_SSLVERSION_LAST << 16) #define CURL_TLSAUTH_NONE 0L #define CURL_TLSAUTH_SRP 1L enum CURL_TLSAUTH { / we set a single member here, just to make sure we still provide the enum, but the values to use are defined above with L suffixes / CURL_TLSAUTH_LAST = 2 }; / symbols to use with CURLOPT_POSTREDIR. CURL_REDIR_POST_301, CURL_REDIR_POST_302 and CURL_REDIR_POST_303 can be bitwise ORed so that CURL_REDIR_POST_301 \| CURL_REDIR_POST_302 \| CURL_REDIR_POST_303 == CURL_REDIR_POST_ALL / #define CURL_REDIR_GET_ALL 0 #define CURL_REDIR_POST_301 1 #define CURL_REDIR_POST_302 2 #define CURL_REDIR_POST_303 4 #define CURL_REDIR_POST_ALL \ (CURL_REDIR_POST_301\|CURL_REDIR_POST_302\|CURL_REDIR_POST_303) #define CURL_TIMECOND_NONE 0L #define CURL_TIMECOND_IFMODSINCE 1L #define CURL_TIMECOND_IFUNMODSINCE 2L #define CURL_TIMECOND_LASTMOD 3L typedef enum { / we set a single member here, just to make sure we still provide the enum typedef, but the values to use are defined above with L suffixes / CURL_TIMECOND_LAST = 4 } curl_TimeCond; / Special size_t value signaling a null-terminated string. / #define CURL_ZERO_TERMINATED ((size_t) -1) / curl_strequal() and curl_strnequal() are subject for removal in a future release / CURL_EXTERN int curl_strequal(const char s1, const char s2); CURL_EXTERN int curl_strnequal(const char s1, const char s2, size_t n); / Mime/form handling support. / typedef struct curl_mime curl_mime; / Mime context. / typedef struct curl_mimepart curl_mimepart; / Mime part context. / / CURLMIMEOPT_ defines are for the CURLOPT_MIME_OPTIONS option. / #define CURLMIMEOPT_FORMESCAPE (1<<0) / Use backslash-escaping for forms. / / * NAME curl_mime_init() * * DESCRIPTION * * Create a mime context and return its handle. The easy parameter is the * target handle. / CURL_EXTERN curl_mime curl_mime_init(CURL easy); / * NAME curl_mime_free() * * DESCRIPTION * * release a mime handle and its substructures. / CURL_EXTERN void curl_mime_free(curl_mime mime); /* * NAME curl_mime_addpart() * * DESCRIPTION * * Append a new empty part to the given mime context and return a handle to * the created part. / CURL_EXTERN curl_mimepart curl_mime_addpart(curl_mime mime); / * NAME curl_mime_name() * * DESCRIPTION * * Set mime/form part name. / CURL_EXTERN CURLcode curl_mime_name(curl_mimepart part, const char name); / * NAME curl_mime_filename() * * DESCRIPTION * * Set mime part remote filename. / CURL_EXTERN CURLcode curl_mime_filename(curl_mimepart part, const char filename); / * NAME curl_mime_type() * * DESCRIPTION * * Set mime part type. / CURL_EXTERN CURLcode curl_mime_type(curl_mimepart part, const char mimetype); / * NAME curl_mime_encoder() * * DESCRIPTION * * Set mime data transfer encoder. / CURL_EXTERN CURLcode curl_mime_encoder(curl_mimepart part, const char encoding); / * NAME curl_mime_data() * * DESCRIPTION * * Set mime part data source from memory data, / CURL_EXTERN CURLcode curl_mime_data(curl_mimepart part, const char data, size_t datasize); / * NAME curl_mime_filedata() * * DESCRIPTION * * Set mime part data source from named file. / CURL_EXTERN CURLcode curl_mime_filedata(curl_mimepart part, const char filename); / * NAME curl_mime_data_cb() * * DESCRIPTION * * Set mime part data source from callback function. / CURL_EXTERN CURLcode curl_mime_data_cb(curl_mimepart part, curl_off_t datasize, curl_read_callback readfunc, curl_seek_callback seekfunc, curl_free_callback freefunc, void arg); / * NAME curl_mime_subparts() * * DESCRIPTION * * Set mime part data source from subparts. / CURL_EXTERN CURLcode curl_mime_subparts(curl_mimepart part, curl_mime subparts); / * NAME curl_mime_headers() * * DESCRIPTION * * Set mime part headers. / CURL_EXTERN CURLcode curl_mime_headers(curl_mimepart part, struct curl_slist headers, int take_ownership); typedef enum { /****** the first one is unused *********/ CURLFORM_NOTHING CURL_DEPRECATED(7.56.0, ""), CURLFORM_COPYNAME CURL_DEPRECATED(7.56.0, "Use curl_mime_name()"), CURLFORM_PTRNAME CURL_DEPRECATED(7.56.0, "Use curl_mime_name()"), CURLFORM_NAMELENGTH CURL_DEPRECATED(7.56.0, ""), CURLFORM_COPYCONTENTS CURL_DEPRECATED(7.56.0, "Use curl_mime_data()"), CURLFORM_PTRCONTENTS CURL_DEPRECATED(7.56.0, "Use curl_mime_data()"), CURLFORM_CONTENTSLENGTH CURL_DEPRECATED(7.56.0, "Use curl_mime_data()"), CURLFORM_FILECONTENT CURL_DEPRECATED(7.56.0, "Use curl_mime_data_cb()"), CURLFORM_ARRAY CURL_DEPRECATED(7.56.0, ""), CURLFORM_OBSOLETE, CURLFORM_FILE CURL_DEPRECATED(7.56.0, "Use curl_mime_filedata()"), CURLFORM_BUFFER CURL_DEPRECATED(7.56.0, "Use curl_mime_filename()"), CURLFORM_BUFFERPTR CURL_DEPRECATED(7.56.0, "Use curl_mime_data()"), CURLFORM_BUFFERLENGTH CURL_DEPRECATED(7.56.0, "Use curl_mime_data()"), CURLFORM_CONTENTTYPE CURL_DEPRECATED(7.56.0, "Use curl_mime_type()"), CURLFORM_CONTENTHEADER CURL_DEPRECATED(7.56.0, "Use curl_mime_headers()"), CURLFORM_FILENAME CURL_DEPRECATED(7.56.0, "Use curl_mime_filename()"), CURLFORM_END, CURLFORM_OBSOLETE2, CURLFORM_STREAM CURL_DEPRECATED(7.56.0, "Use curl_mime_data_cb()"), CURLFORM_CONTENTLEN / added in 7.46.0, provide a curl_off_t length / CURL_DEPRECATED(7.56.0, "Use curl_mime_data()"), CURLFORM_LASTENTRY / the last unused / } CURLformoption; / structure to be used as parameter for CURLFORM_ARRAY / struct curl_forms { CURLformoption option; const char value; }; /* use this for multipart formpost building / / Returns code for curl_formadd() * * Returns: * CURL_FORMADD_OK on success * CURL_FORMADD_MEMORY if the FormInfo allocation fails * CURL_FORMADD_OPTION_TWICE if one option is given twice for one Form * CURL_FORMADD_NULL if a null pointer was given for a char * CURL_FORMADD_MEMORY if the allocation of a FormInfo struct failed * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used * CURL_FORMADD_INCOMPLETE if the some FormInfo is not complete (or error) * CURL_FORMADD_MEMORY if a curl_httppost struct cannot be allocated * CURL_FORMADD_MEMORY if some allocation for string copying failed. * CURL_FORMADD_ILLEGAL_ARRAY if an illegal option is used in an array * **************************************************************************/ typedef enum { CURL_FORMADD_OK CURL_DEPRECATED(7.56.0, ""), / 1st, no error / CURL_FORMADD_MEMORY CURL_DEPRECATED(7.56.0, ""), CURL_FORMADD_OPTION_TWICE CURL_DEPRECATED(7.56.0, ""), CURL_FORMADD_NULL CURL_DEPRECATED(7.56.0, ""), CURL_FORMADD_UNKNOWN_OPTION CURL_DEPRECATED(7.56.0, ""), CURL_FORMADD_INCOMPLETE CURL_DEPRECATED(7.56.0, ""), CURL_FORMADD_ILLEGAL_ARRAY CURL_DEPRECATED(7.56.0, ""), / libcurl was built with form api disabled / CURL_FORMADD_DISABLED CURL_DEPRECATED(7.56.0, ""), CURL_FORMADD_LAST / last / } CURLFORMcode; / * NAME curl_formadd() * * DESCRIPTION * * Pretty advanced function for building multi-part formposts. Each invoke * adds one part that together construct a full post. Then use * CURLOPT_HTTPPOST to send it off to libcurl. / CURL_EXTERN CURLFORMcode CURL_DEPRECATED(7.56.0, "Use curl_mime_init()") curl_formadd(struct curl_httppost httppost, struct curl_httppost last_post, ...); / * callback function for curl_formget() * The void arg pointer will be the one passed as second argument to curl_formget(). * The character buffer passed to it must not be freed. * Should return the buffer length passed to it as the argument "len" on * success. / typedef size_t (curl_formget_callback)(void arg, const char buf, size_t len); /* * NAME curl_formget() * * DESCRIPTION * * Serialize a curl_httppost struct built with curl_formadd(). * Accepts a void pointer as second argument which will be passed to * the curl_formget_callback function. * Returns 0 on success. / CURL_EXTERN int CURL_DEPRECATED(7.56.0, "") curl_formget(struct curl_httppost form, void arg, curl_formget_callback append); / * NAME curl_formfree() * * DESCRIPTION * * Free a multipart formpost previously built with curl_formadd(). / CURL_EXTERN void CURL_DEPRECATED(7.56.0, "Use curl_mime_free()") curl_formfree(struct curl_httppost form); /* * NAME curl_getenv() * * DESCRIPTION * * Returns a malloc()'ed string that MUST be curl_free()ed after usage is * complete. DEPRECATED - see lib/README.curlx / CURL_EXTERN char curl_getenv(const char variable); / * NAME curl_version() * * DESCRIPTION * * Returns a static ASCII string of the libcurl version. / CURL_EXTERN char curl_version(void); /* * NAME curl_easy_escape() * * DESCRIPTION * * Escapes URL strings (converts all letters consider illegal in URLs to their * %XX versions). This function returns a new allocated string or NULL if an * error occurred. / CURL_EXTERN char curl_easy_escape(CURL handle, const char string, int length); /* the previous version: / CURL_EXTERN char curl_escape(const char string, int length); / * NAME curl_easy_unescape() * * DESCRIPTION * * Unescapes URL encoding in strings (converts all %XX codes to their 8bit * versions). This function returns a new allocated string or NULL if an error * occurred. * Conversion Note: On non-ASCII platforms the ASCII %XX codes are * converted into the host encoding. / CURL_EXTERN char curl_easy_unescape(CURL handle, const char string, int length, int outlength); / the previous version / CURL_EXTERN char curl_unescape(const char string, int length); / * NAME curl_free() * * DESCRIPTION * * Provided for de-allocation in the same translation unit that did the * allocation. Added in libcurl 7.10 / CURL_EXTERN void curl_free(void p); /* * NAME curl_global_init() * * DESCRIPTION * * curl_global_init() should be invoked exactly once for each application that * uses libcurl and before any call of other libcurl functions. * This function is thread-safe if CURL_VERSION_THREADSAFE is set in the * curl_version_info_data.features flag (fetch by curl_version_info()). / CURL_EXTERN CURLcode curl_global_init(long flags); / * NAME curl_global_init_mem() * * DESCRIPTION * * curl_global_init() or curl_global_init_mem() should be invoked exactly once * for each application that uses libcurl. This function can be used to * initialize libcurl and set user defined memory management callback * functions. Users can implement memory management routines to check for * memory leaks, check for mis-use of the curl library etc. User registered * callback routines will be invoked by this library instead of the system * memory management routines like malloc, free etc. / CURL_EXTERN CURLcode curl_global_init_mem(long flags, curl_malloc_callback m, curl_free_callback f, curl_realloc_callback r, curl_strdup_callback s, curl_calloc_callback c); / * NAME curl_global_cleanup() * * DESCRIPTION * * curl_global_cleanup() should be invoked exactly once for each application * that uses libcurl / CURL_EXTERN void curl_global_cleanup(void); / * NAME curl_global_trace() * * DESCRIPTION * * curl_global_trace() can be invoked at application start to * configure which components in curl should participate in tracing. * This function is thread-safe if CURL_VERSION_THREADSAFE is set in the * curl_version_info_data.features flag (fetch by curl_version_info()). / CURL_EXTERN CURLcode curl_global_trace(const char config); /* linked-list structure for the CURLOPT_QUOTE option (and other) / struct curl_slist { char data; struct curl_slist next; }; / * NAME curl_global_sslset() * * DESCRIPTION * * When built with multiple SSL backends, curl_global_sslset() allows to * choose one. This function can only be called once, and it must be called * before curl_global_init(). * * The backend can be identified by the id (e.g. CURLSSLBACKEND_OPENSSL). The * backend can also be specified via the name parameter (passing -1 as id). If * both id and name are specified, the name will be ignored. If neither id nor * name are specified, the function will fail with CURLSSLSET_UNKNOWN_BACKEND * and set the "avail" pointer to the NULL-terminated list of available * backends. * * Upon success, the function returns CURLSSLSET_OK. * * If the specified SSL backend is not available, the function returns * CURLSSLSET_UNKNOWN_BACKEND and sets the "avail" pointer to a * NULL-terminated list of available SSL backends. * * The SSL backend can be set only once. If it has already been set, a * subsequent attempt to change it will result in a CURLSSLSET_TOO_LATE. / struct curl_ssl_backend { curl_sslbackend id; const char name; }; typedef struct curl_ssl_backend curl_ssl_backend; typedef enum { CURLSSLSET_OK = 0, CURLSSLSET_UNKNOWN_BACKEND, CURLSSLSET_TOO_LATE, CURLSSLSET_NO_BACKENDS /* libcurl was built without any SSL support / } CURLsslset; CURL_EXTERN CURLsslset curl_global_sslset(curl_sslbackend id, const char name, const curl_ssl_backend **avail); / * NAME curl_slist_append() * * DESCRIPTION * * Appends a string to a linked list. If no list exists, it will be created * first. Returns the new list, after appending. / CURL_EXTERN struct curl_slist curl_slist_append(struct curl_slist list, const char data); /* * NAME curl_slist_free_all() * * DESCRIPTION * * free a previously built curl_slist. / CURL_EXTERN void curl_slist_free_all(struct curl_slist list); /* * NAME curl_getdate() * * DESCRIPTION * * Returns the time, in seconds since 1 Jan 1970 of the time string given in * the first argument. The time argument in the second parameter is unused * and should be set to NULL. / CURL_EXTERN time_t curl_getdate(const char p, const time_t unused); / info about the certificate chain, for SSL backends that support it. Asked for with CURLOPT_CERTINFO / CURLINFO_CERTINFO / struct curl_certinfo { int num_of_certs; / number of certificates with information / struct curl_slist certinfo; / for each index in this array, there is a linked list with textual information for a certificate in the format "name:content". eg "Subject:foo", "Issuer:bar", etc. / }; / Information about the SSL library used and the respective internal SSL handle, which can be used to obtain further information regarding the connection. Asked for with CURLINFO_TLS_SSL_PTR or CURLINFO_TLS_SESSION. / struct curl_tlssessioninfo { curl_sslbackend backend; void internals; }; #define CURLINFO_STRING 0x100000 #define CURLINFO_LONG 0x200000 #define CURLINFO_DOUBLE 0x300000 #define CURLINFO_SLIST 0x400000 #define CURLINFO_PTR 0x400000 /* same as SLIST / #define CURLINFO_SOCKET 0x500000 #define CURLINFO_OFF_T 0x600000 #define CURLINFO_MASK 0x0fffff #define CURLINFO_TYPEMASK 0xf00000 typedef enum { CURLINFO_NONE, / first, never use this / CURLINFO_EFFECTIVE_URL = CURLINFO_STRING + 1, CURLINFO_RESPONSE_CODE = CURLINFO_LONG + 2, CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE + 3, CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE + 4, CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE + 5, CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6, CURLINFO_SIZE_UPLOAD CURL_DEPRECATED(7.55.0, "Use CURLINFO_SIZE_UPLOAD_T") = CURLINFO_DOUBLE + 7, CURLINFO_SIZE_UPLOAD_T = CURLINFO_OFF_T + 7, CURLINFO_SIZE_DOWNLOAD CURL_DEPRECATED(7.55.0, "Use CURLINFO_SIZE_DOWNLOAD_T") = CURLINFO_DOUBLE + 8, CURLINFO_SIZE_DOWNLOAD_T = CURLINFO_OFF_T + 8, CURLINFO_SPEED_DOWNLOAD CURL_DEPRECATED(7.55.0, "Use CURLINFO_SPEED_DOWNLOAD_T") = CURLINFO_DOUBLE + 9, CURLINFO_SPEED_DOWNLOAD_T = CURLINFO_OFF_T + 9, CURLINFO_SPEED_UPLOAD CURL_DEPRECATED(7.55.0, "Use CURLINFO_SPEED_UPLOAD_T") = CURLINFO_DOUBLE + 10, CURLINFO_SPEED_UPLOAD_T = CURLINFO_OFF_T + 10, CURLINFO_HEADER_SIZE = CURLINFO_LONG + 11, CURLINFO_REQUEST_SIZE = CURLINFO_LONG + 12, CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG + 13, CURLINFO_FILETIME = CURLINFO_LONG + 14, CURLINFO_FILETIME_T = CURLINFO_OFF_T + 14, CURLINFO_CONTENT_LENGTH_DOWNLOAD CURL_DEPRECATED(7.55.0, "Use CURLINFO_CONTENT_LENGTH_DOWNLOAD_T") = CURLINFO_DOUBLE + 15, CURLINFO_CONTENT_LENGTH_DOWNLOAD_T = CURLINFO_OFF_T + 15, CURLINFO_CONTENT_LENGTH_UPLOAD CURL_DEPRECATED(7.55.0, "Use CURLINFO_CONTENT_LENGTH_UPLOAD_T") = CURLINFO_DOUBLE + 16, CURLINFO_CONTENT_LENGTH_UPLOAD_T = CURLINFO_OFF_T + 16, CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17, CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18, CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE + 19, CURLINFO_REDIRECT_COUNT = CURLINFO_LONG + 20, CURLINFO_PRIVATE = CURLINFO_STRING + 21, CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG + 22, CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG + 23, CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG + 24, CURLINFO_OS_ERRNO = CURLINFO_LONG + 25, CURLINFO_NUM_CONNECTS = CURLINFO_LONG + 26, CURLINFO_SSL_ENGINES = CURLINFO_SLIST + 27, CURLINFO_COOKIELIST = CURLINFO_SLIST + 28, CURLINFO_LASTSOCKET CURL_DEPRECATED(7.45.0, "Use CURLINFO_ACTIVESOCKET") = CURLINFO_LONG + 29, CURLINFO_FTP_ENTRY_PATH = CURLINFO_STRING + 30, CURLINFO_REDIRECT_URL = CURLINFO_STRING + 31, CURLINFO_PRIMARY_IP = CURLINFO_STRING + 32, CURLINFO_APPCONNECT_TIME = CURLINFO_DOUBLE + 33, CURLINFO_CERTINFO = CURLINFO_PTR + 34, CURLINFO_CONDITION_UNMET = CURLINFO_LONG + 35, CURLINFO_RTSP_SESSION_ID = CURLINFO_STRING + 36, CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG + 37, CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG + 38, CURLINFO_RTSP_CSEQ_RECV = CURLINFO_LONG + 39, CURLINFO_PRIMARY_PORT = CURLINFO_LONG + 40, CURLINFO_LOCAL_IP = CURLINFO_STRING + 41, CURLINFO_LOCAL_PORT = CURLINFO_LONG + 42, CURLINFO_TLS_SESSION CURL_DEPRECATED(7.48.0, "Use CURLINFO_TLS_SSL_PTR") = CURLINFO_PTR + 43, CURLINFO_ACTIVESOCKET = CURLINFO_SOCKET + 44, CURLINFO_TLS_SSL_PTR = CURLINFO_PTR + 45, CURLINFO_HTTP_VERSION = CURLINFO_LONG + 46, CURLINFO_PROXY_SSL_VERIFYRESULT = CURLINFO_LONG + 47, CURLINFO_PROTOCOL CURL_DEPRECATED(7.85.0, "Use CURLINFO_SCHEME") = CURLINFO_LONG + 48, CURLINFO_SCHEME = CURLINFO_STRING + 49, CURLINFO_TOTAL_TIME_T = CURLINFO_OFF_T + 50, CURLINFO_NAMELOOKUP_TIME_T = CURLINFO_OFF_T + 51, CURLINFO_CONNECT_TIME_T = CURLINFO_OFF_T + 52, CURLINFO_PRETRANSFER_TIME_T = CURLINFO_OFF_T + 53, CURLINFO_STARTTRANSFER_TIME_T = CURLINFO_OFF_T + 54, CURLINFO_REDIRECT_TIME_T = CURLINFO_OFF_T + 55, CURLINFO_APPCONNECT_TIME_T = CURLINFO_OFF_T + 56, CURLINFO_RETRY_AFTER = CURLINFO_OFF_T + 57, CURLINFO_EFFECTIVE_METHOD = CURLINFO_STRING + 58, CURLINFO_PROXY_ERROR = CURLINFO_LONG + 59, CURLINFO_REFERER = CURLINFO_STRING + 60, CURLINFO_CAINFO = CURLINFO_STRING + 61, CURLINFO_CAPATH = CURLINFO_STRING + 62, CURLINFO_XFER_ID = CURLINFO_OFF_T + 63, CURLINFO_CONN_ID = CURLINFO_OFF_T + 64, CURLINFO_QUEUE_TIME_T = CURLINFO_OFF_T + 65, CURLINFO_USED_PROXY = CURLINFO_LONG + 66, CURLINFO_POSTTRANSFER_TIME_T = CURLINFO_OFF_T + 67, CURLINFO_EARLYDATA_SENT_T = CURLINFO_OFF_T + 68, CURLINFO_HTTPAUTH_USED = CURLINFO_LONG + 69, CURLINFO_PROXYAUTH_USED = CURLINFO_LONG + 70, CURLINFO_LASTONE = 70 } CURLINFO; / CURLINFO_RESPONSE_CODE is the new name for the option previously known as CURLINFO_HTTP_CODE / #define CURLINFO_HTTP_CODE CURLINFO_RESPONSE_CODE typedef enum { CURLCLOSEPOLICY_NONE, / first, never use this / CURLCLOSEPOLICY_OLDEST, CURLCLOSEPOLICY_LEAST_RECENTLY_USED, CURLCLOSEPOLICY_LEAST_TRAFFIC, CURLCLOSEPOLICY_SLOWEST, CURLCLOSEPOLICY_CALLBACK, CURLCLOSEPOLICY_LAST / last, never use this / } curl_closepolicy; #define CURL_GLOBAL_SSL (1<<0) / no purpose since 7.57.0 / #define CURL_GLOBAL_WIN32 (1<<1) #define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL\|CURL_GLOBAL_WIN32) #define CURL_GLOBAL_NOTHING 0 #define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL #define CURL_GLOBAL_ACK_EINTR (1<<2) /**************************************************************************** * Setup defines, protos etc for the sharing stuff. / / Different data locks for a single share / typedef enum { CURL_LOCK_DATA_NONE = 0, / CURL_LOCK_DATA_SHARE is used internally to say that * the locking is just made to change the internal state of the share * itself. / CURL_LOCK_DATA_SHARE, CURL_LOCK_DATA_COOKIE, CURL_LOCK_DATA_DNS, CURL_LOCK_DATA_SSL_SESSION, CURL_LOCK_DATA_CONNECT, CURL_LOCK_DATA_PSL, CURL_LOCK_DATA_HSTS, CURL_LOCK_DATA_LAST } curl_lock_data; / Different lock access types / typedef enum { CURL_LOCK_ACCESS_NONE = 0, / unspecified action / CURL_LOCK_ACCESS_SHARED = 1, / for read perhaps / CURL_LOCK_ACCESS_SINGLE = 2, / for write perhaps / CURL_LOCK_ACCESS_LAST / never use / } curl_lock_access; typedef void (curl_lock_function)(CURL handle, curl_lock_data data, curl_lock_access locktype, void userptr); typedef void (curl_unlock_function)(CURL handle, curl_lock_data data, void userptr); typedef enum { CURLSHE_OK, / all is fine / CURLSHE_BAD_OPTION, / 1 / CURLSHE_IN_USE, / 2 / CURLSHE_INVALID, / 3 / CURLSHE_NOMEM, / 4 out of memory / CURLSHE_NOT_BUILT_IN, / 5 feature not present in lib / CURLSHE_LAST / never use / } CURLSHcode; typedef enum { CURLSHOPT_NONE, / do not use / CURLSHOPT_SHARE, / specify a data type to share / CURLSHOPT_UNSHARE, / specify which data type to stop sharing / CURLSHOPT_LOCKFUNC, / pass in a 'curl_lock_function' pointer / CURLSHOPT_UNLOCKFUNC, / pass in a 'curl_unlock_function' pointer / CURLSHOPT_USERDATA, / pass in a user data pointer used in the lock/unlock callback functions / CURLSHOPT_LAST / never use / } CURLSHoption; CURL_EXTERN CURLSH curl_share_init(void); CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH share, CURLSHoption option, ...); CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH share); /**************************************************************************** * Structures for querying information about the curl library at runtime. / typedef enum { CURLVERSION_FIRST, / 7.10 / CURLVERSION_SECOND, / 7.11.1 / CURLVERSION_THIRD, / 7.12.0 / CURLVERSION_FOURTH, / 7.16.1 / CURLVERSION_FIFTH, / 7.57.0 / CURLVERSION_SIXTH, / 7.66.0 / CURLVERSION_SEVENTH, / 7.70.0 / CURLVERSION_EIGHTH, / 7.72.0 / CURLVERSION_NINTH, / 7.75.0 / CURLVERSION_TENTH, / 7.77.0 / CURLVERSION_ELEVENTH, / 7.87.0 / CURLVERSION_TWELFTH, / 8.8.0 / CURLVERSION_LAST / never actually use this / } CURLversion; / The 'CURLVERSION_NOW' is the symbolic name meant to be used by basically all programs ever that want to get version information. It is meant to be a built-in version number for what kind of struct the caller expects. If the struct ever changes, we redefine the NOW to another enum from above. / #define CURLVERSION_NOW CURLVERSION_TWELFTH struct curl_version_info_data { CURLversion age; / age of the returned struct / const char version; /* LIBCURL_VERSION / unsigned int version_num; / LIBCURL_VERSION_NUM / const char host; /* OS/host/cpu/machine when configured / int features; / bitmask, see defines below / const char ssl_version; /* human readable string / long ssl_version_num; / not used anymore, always 0 / const char libz_version; /* human readable string / / protocols is terminated by an entry with a NULL protoname / const char const protocols; / The fields below this were added in CURLVERSION_SECOND / const char ares; int ares_num; /* This field was added in CURLVERSION_THIRD / const char libidn; /* These field were added in CURLVERSION_FOURTH / / Same as '_libiconv_version' if built with HAVE_ICONV / int iconv_ver_num; const char libssh_version; /* human readable string / / These fields were added in CURLVERSION_FIFTH / unsigned int brotli_ver_num; / Numeric Brotli version (MAJOR << 24) \| (MINOR << 12) \| PATCH / const char brotli_version; /* human readable string. / / These fields were added in CURLVERSION_SIXTH / unsigned int nghttp2_ver_num; / Numeric nghttp2 version (MAJOR << 16) \| (MINOR << 8) \| PATCH / const char nghttp2_version; /* human readable string. / const char quic_version; /* human readable quic (+ HTTP/3) library + version or NULL / / These fields were added in CURLVERSION_SEVENTH / const char cainfo; /* the built-in default CURLOPT_CAINFO, might be NULL / const char capath; /* the built-in default CURLOPT_CAPATH, might be NULL / / These fields were added in CURLVERSION_EIGHTH / unsigned int zstd_ver_num; / Numeric Zstd version (MAJOR << 24) \| (MINOR << 12) \| PATCH / const char zstd_version; /* human readable string. / / These fields were added in CURLVERSION_NINTH / const char hyper_version; /* human readable string. / / These fields were added in CURLVERSION_TENTH / const char gsasl_version; /* human readable string. / / These fields were added in CURLVERSION_ELEVENTH / / feature_names is terminated by an entry with a NULL feature name / const char const feature_names; / These fields were added in CURLVERSION_TWELFTH / const char rtmp_version; /* human readable string. / }; typedef struct curl_version_info_data curl_version_info_data; #define CURL_VERSION_IPV6 (1<<0) / IPv6-enabled / #define CURL_VERSION_KERBEROS4 (1<<1) / Kerberos V4 auth is supported (deprecated) / #define CURL_VERSION_SSL (1<<2) / SSL options are present / #define CURL_VERSION_LIBZ (1<<3) / libz features are present / #define CURL_VERSION_NTLM (1<<4) / NTLM auth is supported / #define CURL_VERSION_GSSNEGOTIATE (1<<5) / Negotiate auth is supported (deprecated) / #define CURL_VERSION_DEBUG (1<<6) / Built with debug capabilities / #define CURL_VERSION_ASYNCHDNS (1<<7) / Asynchronous DNS resolves / #define CURL_VERSION_SPNEGO (1<<8) / SPNEGO auth is supported / #define CURL_VERSION_LARGEFILE (1<<9) / Supports files larger than 2GB / #define CURL_VERSION_IDN (1<<10) / Internationized Domain Names are supported / #define CURL_VERSION_SSPI (1<<11) / Built against Windows SSPI / #define CURL_VERSION_CONV (1<<12) / Character conversions supported / #define CURL_VERSION_CURLDEBUG (1<<13) / Debug memory tracking supported / #define CURL_VERSION_TLSAUTH_SRP (1<<14) / TLS-SRP auth is supported / #define CURL_VERSION_NTLM_WB (1<<15) / NTLM delegation to winbind helper is supported / #define CURL_VERSION_HTTP2 (1<<16) / HTTP2 support built-in / #define CURL_VERSION_GSSAPI (1<<17) / Built against a GSS-API library / #define CURL_VERSION_KERBEROS5 (1<<18) / Kerberos V5 auth is supported / #define CURL_VERSION_UNIX_SOCKETS (1<<19) / Unix domain sockets support / #define CURL_VERSION_PSL (1<<20) / Mozilla's Public Suffix List, used for cookie domain verification / #define CURL_VERSION_HTTPS_PROXY (1<<21) / HTTPS-proxy support built-in / #define CURL_VERSION_MULTI_SSL (1<<22) / Multiple SSL backends available / #define CURL_VERSION_BROTLI (1<<23) / Brotli features are present. / #define CURL_VERSION_ALTSVC (1<<24) / Alt-Svc handling built-in / #define CURL_VERSION_HTTP3 (1<<25) / HTTP3 support built-in / #define CURL_VERSION_ZSTD (1<<26) / zstd features are present / #define CURL_VERSION_UNICODE (1<<27) / Unicode support on Windows / #define CURL_VERSION_HSTS (1<<28) / HSTS is supported / #define CURL_VERSION_GSASL (1<<29) / libgsasl is supported / #define CURL_VERSION_THREADSAFE (1<<30) / libcurl API is thread-safe / / * NAME curl_version_info() * * DESCRIPTION * * This function returns a pointer to a static copy of the version info * struct. See above. / CURL_EXTERN curl_version_info_data curl_version_info(CURLversion); /* * NAME curl_easy_strerror() * * DESCRIPTION * * The curl_easy_strerror function may be used to turn a CURLcode value * into the equivalent human readable error string. This is useful * for printing meaningful error messages. / CURL_EXTERN const char curl_easy_strerror(CURLcode); /* * NAME curl_share_strerror() * * DESCRIPTION * * The curl_share_strerror function may be used to turn a CURLSHcode value * into the equivalent human readable error string. This is useful * for printing meaningful error messages. / CURL_EXTERN const char curl_share_strerror(CURLSHcode); /* * NAME curl_easy_pause() * * DESCRIPTION * * The curl_easy_pause function pauses or unpauses transfers. Select the new * state by setting the bitmask, use the convenience defines below. * / CURL_EXTERN CURLcode curl_easy_pause(CURL handle, int bitmask); #define CURLPAUSE_RECV (1<<0) #define CURLPAUSE_RECV_CONT (0) #define CURLPAUSE_SEND (1<<2) #define CURLPAUSE_SEND_CONT (0) #define CURLPAUSE_ALL (CURLPAUSE_RECV\|CURLPAUSE_SEND) #define CURLPAUSE_CONT (CURLPAUSE_RECV_CONT\|CURLPAUSE_SEND_CONT) /* * NAME curl_easy_ssls_import() * * DESCRIPTION * * The curl_easy_ssls_import function adds a previously exported SSL session * to the SSL session cache of the easy handle (or the underlying share). / CURL_EXTERN CURLcode curl_easy_ssls_import(CURL handle, const char session_key, const unsigned char shmac, size_t shmac_len, const unsigned char sdata, size_t sdata_len); / This is the curl_ssls_export_cb callback prototype. It * is passed to curl_easy_ssls_export() to extract SSL sessions/tickets. / typedef CURLcode curl_ssls_export_cb(CURL handle, void userptr, const char session_key, const unsigned char shmac, size_t shmac_len, const unsigned char sdata, size_t sdata_len, curl_off_t valid_until, int ietf_tls_id, const char alpn, size_t earlydata_max); / * NAME curl_easy_ssls_export() * * DESCRIPTION * * The curl_easy_ssls_export function iterates over all SSL sessions stored * in the easy handle (or underlying share) and invokes the passed * callback. * / CURL_EXTERN CURLcode curl_easy_ssls_export(CURL handle, curl_ssls_export_cb export_fn, void userptr); #ifdef __cplusplus } /* end of extern "C" / #endif / unfortunately, the easy.h and multi.h include files need options and info stuff before they can be included! / #include "easy.h" / nothing in curl is fun without the easy stuff / #include "multi.h" #include "urlapi.h" #include "options.h" #include "header.h" #include "websockets.h" #include "mprintf.h" / the typechecker does not work in C++ (yet) / #if defined(__GNUC__) && defined(__GNUC_MINOR__) && \ ((__GNUC__ > 4) \|\| (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \ !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK) #include "typecheck-gcc.h" #else #if defined(__STDC__) && (__STDC__ >= 1) / This preprocessor magic that replaces a call with the exact same call is only done to make sure application authors pass exactly three arguments to these functions. / #define curl_easy_setopt(handle,opt,param) curl_easy_setopt(handle,opt,param) #define curl_easy_getinfo(handle,info,arg) curl_easy_getinfo(handle,info,arg) #define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) #define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) #endif / __STDC__ >= 1 / #endif / gcc >= 4.3 && !__cplusplus && !CURL_DISABLE_TYPECHECK / #endif / CURLINC_CURL_H */	131 KB	2025-06-04 05:42
📄 curlver.h #ifndef CURLINC_CURLVER_H #define CURLINC_CURLVER_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ / This header file contains nothing but libcurl version info, generated by a script at release-time. This was made its own header file in 7.11.2 / / This is the global package copyright / #define LIBCURL_COPYRIGHT "Daniel Stenberg, <daniel@haxx.se>." / This is the version number of the libcurl package from which this header file origins: / #define LIBCURL_VERSION "8.14.1" / The numeric version number is also available "in parts" by using these defines: / #define LIBCURL_VERSION_MAJOR 8 #define LIBCURL_VERSION_MINOR 14 #define LIBCURL_VERSION_PATCH 1 / This is the numeric version of the libcurl version number, meant for easier parsing and comparisons by programs. The LIBCURL_VERSION_NUM define will always follow this syntax: 0xXXYYZZ Where XX, YY and ZZ are the main version, release and patch numbers in hexadecimal (using 8 bits each). All three numbers are always represented using two digits. 1.2 would appear as "0x010200" while version 9.11.7 appears as "0x090b07". This 6-digit (24 bits) hexadecimal number does not show pre-release number, and it is always a greater number in a more recent release. It makes comparisons with greater than and less than work. Note: This define is the full hex number and _does not_ use the CURL_VERSION_BITS() macro since curl's own configure script greps for it and needs it to contain the full number. / #define LIBCURL_VERSION_NUM 0x080e01 / * This is the date and time when the full source package was created. The * timestamp is not stored in git, as the timestamp is properly set in the * tarballs by the maketgz script. * * The format of the date follows this template: * * "2007-11-23" / #define LIBCURL_TIMESTAMP "2025-06-04" #define CURL_VERSION_BITS(x,y,z) ((x)<<16\|(y)<<8\|(z)) #define CURL_AT_LEAST_VERSION(x,y,z) \ (LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z)) #endif / CURLINC_CURLVER_H */	2.97 KB	2025-06-04 05:42
📄 easy.h #ifndef CURLINC_EASY_H #define CURLINC_EASY_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #ifdef __cplusplus extern "C" { #endif / Flag bits in the curl_blob struct: / #define CURL_BLOB_COPY 1 / tell libcurl to copy the data / #define CURL_BLOB_NOCOPY 0 / tell libcurl to NOT copy the data / struct curl_blob { void data; size_t len; unsigned int flags; /* bit 0 is defined, the rest are reserved and should be left zeroes / }; CURL_EXTERN CURL curl_easy_init(void); CURL_EXTERN CURLcode curl_easy_setopt(CURL curl, CURLoption option, ...); CURL_EXTERN CURLcode curl_easy_perform(CURL curl); CURL_EXTERN void curl_easy_cleanup(CURL curl); / * NAME curl_easy_getinfo() * * DESCRIPTION * * Request internal information from the curl session with this function. * The third argument MUST be pointing to the specific type of the used option * which is documented in each manpage of the option. The data pointed to * will be filled in accordingly and can be relied upon only if the function * returns CURLE_OK. This function is intended to get used AFTER a performed * transfer, all results from this function are undefined until the transfer * is completed. / CURL_EXTERN CURLcode curl_easy_getinfo(CURL curl, CURLINFO info, ...); /* * NAME curl_easy_duphandle() * * DESCRIPTION * * Creates a new curl session handle with the same options set for the handle * passed in. Duplicating a handle could only be a matter of cloning data and * options, internal state info and things like persistent connections cannot * be transferred. It is useful in multithreaded applications when you can run * curl_easy_duphandle() for each new thread to avoid a series of identical * curl_easy_setopt() invokes in every thread. / CURL_EXTERN CURL curl_easy_duphandle(CURL curl); / * NAME curl_easy_reset() * * DESCRIPTION * * Re-initializes a curl handle to the default values. This puts back the * handle to the same state as it was in when it was just created. * * It does keep: live connections, the Session ID cache, the DNS cache and the * cookies. / CURL_EXTERN void curl_easy_reset(CURL curl); /* * NAME curl_easy_recv() * * DESCRIPTION * * Receives data from the connected socket. Use after successful * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. / CURL_EXTERN CURLcode curl_easy_recv(CURL curl, void buffer, size_t buflen, size_t n); /* * NAME curl_easy_send() * * DESCRIPTION * * Sends data over the connected socket. Use after successful * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. / CURL_EXTERN CURLcode curl_easy_send(CURL curl, const void buffer, size_t buflen, size_t n); /* * NAME curl_easy_upkeep() * * DESCRIPTION * * Performs connection upkeep for the given session handle. / CURL_EXTERN CURLcode curl_easy_upkeep(CURL curl); #ifdef __cplusplus } /* end of extern "C" */ #endif #endif	3.92 KB	2025-06-04 05:42
📄 header.h #ifndef CURLINC_HEADER_H #define CURLINC_HEADER_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #ifdef __cplusplus extern "C" { #endif struct curl_header { char name; /* this might not use the same case / char value; size_t amount; /* number of headers using this name / size_t index; / ... of this instance, 0 or higher / unsigned int origin; / see bits below / void anchor; /* handle privately used by libcurl / }; / 'origin' bits / #define CURLH_HEADER (1<<0) / plain server header / #define CURLH_TRAILER (1<<1) / trailers / #define CURLH_CONNECT (1<<2) / CONNECT headers / #define CURLH_1XX (1<<3) / 1xx headers / #define CURLH_PSEUDO (1<<4) / pseudo headers / typedef enum { CURLHE_OK, CURLHE_BADINDEX, / header exists but not with this index / CURLHE_MISSING, / no such header exists / CURLHE_NOHEADERS, / no headers at all exist (yet) / CURLHE_NOREQUEST, / no request with this number was used / CURLHE_OUT_OF_MEMORY, / out of memory while processing / CURLHE_BAD_ARGUMENT, / a function argument was not okay / CURLHE_NOT_BUILT_IN / if API was disabled in the build / } CURLHcode; CURL_EXTERN CURLHcode curl_easy_header(CURL easy, const char name, size_t index, unsigned int origin, int request, struct curl_header hout); CURL_EXTERN struct curl_header curl_easy_nextheader(CURL easy, unsigned int origin, int request, struct curl_header prev); #ifdef __cplusplus } /* end of extern "C" / #endif #endif / CURLINC_HEADER_H */	2.84 KB	2025-06-04 05:42
📄 mprintf.h #ifndef CURLINC_MPRINTF_H #define CURLINC_MPRINTF_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #include <stdarg.h> #include <stdio.h> / needed for FILE / #include "curl.h" / for CURL_EXTERN / #ifdef __cplusplus extern "C" { #endif #ifndef CURL_TEMP_PRINTF #if (defined(__GNUC__) \|\| defined(__clang__) \|\| \ defined(__IAR_SYSTEMS_ICC__)) && \ defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \ !defined(CURL_NO_FMT_CHECKS) #if defined(__MINGW32__) && !defined(__clang__) #if defined(__MINGW_PRINTF_FORMAT) / mingw-w64 3.0.0+. Needs stdio.h. / #define CURL_TEMP_PRINTF(fmt, arg) \ __attribute__((format(__MINGW_PRINTF_FORMAT, fmt, arg))) #else #define CURL_TEMP_PRINTF(fmt, arg) #endif #else #define CURL_TEMP_PRINTF(fmt, arg) \ __attribute__((format(printf, fmt, arg))) #endif #else #define CURL_TEMP_PRINTF(fmt, arg) #endif #endif CURL_EXTERN int curl_mprintf(const char format, ...) CURL_TEMP_PRINTF(1, 2); CURL_EXTERN int curl_mfprintf(FILE fd, const char format, ...) CURL_TEMP_PRINTF(2, 3); CURL_EXTERN int curl_msprintf(char buffer, const char format, ...) CURL_TEMP_PRINTF(2, 3); CURL_EXTERN int curl_msnprintf(char buffer, size_t maxlength, const char format, ...) CURL_TEMP_PRINTF(3, 4); CURL_EXTERN int curl_mvprintf(const char format, va_list args) CURL_TEMP_PRINTF(1, 0); CURL_EXTERN int curl_mvfprintf(FILE fd, const char format, va_list args) CURL_TEMP_PRINTF(2, 0); CURL_EXTERN int curl_mvsprintf(char buffer, const char format, va_list args) CURL_TEMP_PRINTF(2, 0); CURL_EXTERN int curl_mvsnprintf(char buffer, size_t maxlength, const char format, va_list args) CURL_TEMP_PRINTF(3, 0); CURL_EXTERN char curl_maprintf(const char format, ...) CURL_TEMP_PRINTF(1, 2); CURL_EXTERN char curl_mvaprintf(const char format, va_list args) CURL_TEMP_PRINTF(1, 0); #undef CURL_TEMP_PRINTF #ifdef __cplusplus } / end of extern "C" / #endif #endif / CURLINC_MPRINTF_H */	3.01 KB	2025-06-04 05:42
📄 multi.h #ifndef CURLINC_MULTI_H #define CURLINC_MULTI_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ / This is an "external" header file. Do not give away any internals here! GOALS o Enable a "pull" interface. The application that uses libcurl decides where and when to ask libcurl to get/send data. o Enable multiple simultaneous transfers in the same thread without making it complicated for the application. o Enable the application to select() on its own file descriptors and curl's file descriptors simultaneous easily. / / * This header file should not really need to include "curl.h" since curl.h * itself includes this file and we expect user applications to do #include * <curl/curl.h> without the need for especially including multi.h. * * For some reason we added this include here at one point, and rather than to * break existing (wrongly written) libcurl applications, we leave it as-is * but with this warning attached. / #include "curl.h" #ifdef __cplusplus extern "C" { #endif typedef void CURLM; typedef enum { CURLM_CALL_MULTI_PERFORM = -1, / please call curl_multi_perform() or curl_multi_socket() soon / CURLM_OK, CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle / CURLM_BAD_EASY_HANDLE, / an easy handle was not good/valid / CURLM_OUT_OF_MEMORY, / if you ever get this, you are in deep sht / CURLM_INTERNAL_ERROR, /* this is a libcurl bug / CURLM_BAD_SOCKET, / the passed in socket argument did not match / CURLM_UNKNOWN_OPTION, / curl_multi_setopt() with unsupported option / CURLM_ADDED_ALREADY, / an easy handle already added to a multi handle was attempted to get added - again / CURLM_RECURSIVE_API_CALL, / an api function was called from inside a callback / CURLM_WAKEUP_FAILURE, / wakeup is unavailable or failed / CURLM_BAD_FUNCTION_ARGUMENT, / function called with a bad parameter / CURLM_ABORTED_BY_CALLBACK, CURLM_UNRECOVERABLE_POLL, CURLM_LAST } CURLMcode; / just to make code nicer when using curl_multi_socket() you can now check for CURLM_CALL_MULTI_SOCKET too in the same style it works for curl_multi_perform() and CURLM_CALL_MULTI_PERFORM / #define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM / bitmask bits for CURLMOPT_PIPELINING / #define CURLPIPE_NOTHING 0L #define CURLPIPE_HTTP1 1L #define CURLPIPE_MULTIPLEX 2L typedef enum { CURLMSG_NONE, / first, not used / CURLMSG_DONE, / This easy handle has completed. 'result' contains the CURLcode of the transfer / CURLMSG_LAST / last, not used / } CURLMSG; struct CURLMsg { CURLMSG msg; / what this message means / CURL easy_handle; /* the handle it concerns / union { void whatever; /* message-specific data / CURLcode result; / return code for transfer / } data; }; typedef struct CURLMsg CURLMsg; / Based on poll(2) structure and values. * We do not use pollfd and POLL* constants explicitly * to cover platforms without poll(). / #define CURL_WAIT_POLLIN 0x0001 #define CURL_WAIT_POLLPRI 0x0002 #define CURL_WAIT_POLLOUT 0x0004 struct curl_waitfd { curl_socket_t fd; short events; short revents; }; / * Name: curl_multi_init() * * Desc: initialize multi-style curl usage * * Returns: a new CURLM handle to use in all 'curl_multi' functions. / CURL_EXTERN CURLM curl_multi_init(void); /* * Name: curl_multi_add_handle() * * Desc: add a standard curl handle to the multi stack * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM multi_handle, CURL curl_handle); / * Name: curl_multi_remove_handle() * * Desc: removes a curl handle from the multi stack again * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM multi_handle, CURL curl_handle); / * Name: curl_multi_fdset() * * Desc: Ask curl for its fd_set sets. The app can use these to select() or * poll() on. We want curl_multi_perform() called as soon as one of * them are ready. * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_fdset(CURLM multi_handle, fd_set read_fd_set, fd_set write_fd_set, fd_set exc_fd_set, int max_fd); /* * Name: curl_multi_wait() * * Desc: Poll on all fds within a CURLM set as well as any * additional fds passed to the function. * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_wait(CURLM multi_handle, struct curl_waitfd extra_fds[], unsigned int extra_nfds, int timeout_ms, int ret); / * Name: curl_multi_poll() * * Desc: Poll on all fds within a CURLM set as well as any * additional fds passed to the function. * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_poll(CURLM multi_handle, struct curl_waitfd extra_fds[], unsigned int extra_nfds, int timeout_ms, int ret); / * Name: curl_multi_wakeup() * * Desc: wakes up a sleeping curl_multi_poll call. * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM multi_handle); /* * Name: curl_multi_perform() * * Desc: When the app thinks there is data available for curl it calls this * function to read/write whatever there is right now. This returns * as soon as the reads and writes are done. This function does not * require that there actually is data available for reading or that * data can be written, it can be called just in case. It returns * the number of handles that still transfer data in the second * argument's integer-pointer. * * Returns: CURLMcode type, general multi error code. NOTE that this only * returns errors etc regarding the whole multi stack. There might * still have occurred problems on individual transfers even when * this returns OK. / CURL_EXTERN CURLMcode curl_multi_perform(CURLM multi_handle, int running_handles); / * Name: curl_multi_cleanup() * * Desc: Cleans up and removes a whole multi stack. It does not free or * touch any individual easy handles in any way. We need to define * in what state those handles will be if this function is called * in the middle of a transfer. * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM multi_handle); /* * Name: curl_multi_info_read() * * Desc: Ask the multi handle if there is any messages/informationals from * the individual transfers. Messages include informationals such as * error code from the transfer or just the fact that a transfer is * completed. More details on these should be written down as well. * * Repeated calls to this function will return a new struct each * time, until a special "end of msgs" struct is returned as a signal * that there is no more to get at this point. * * The data the returned pointer points to will not survive calling * curl_multi_cleanup(). * * The 'CURLMsg' struct is meant to be simple and only contain basic * information. If more involved information is wanted, we will * provide the particular "transfer handle" in that struct and that * should/could/would be used in subsequent curl_easy_getinfo() calls * (or similar). The point being that we must never expose complex * structs to applications, as then we will undoubtably get backwards * compatibility problems in the future. * * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out * of structs. It also writes the number of messages left in the * queue (after this read) in the integer the second argument points * to. / CURL_EXTERN CURLMsg curl_multi_info_read(CURLM multi_handle, int msgs_in_queue); /* * Name: curl_multi_strerror() * * Desc: The curl_multi_strerror function may be used to turn a CURLMcode * value into the equivalent human readable error string. This is * useful for printing meaningful error messages. * * Returns: A pointer to a null-terminated error message. / CURL_EXTERN const char curl_multi_strerror(CURLMcode); /* * Name: curl_multi_socket() and * curl_multi_socket_all() * * Desc: An alternative version of curl_multi_perform() that allows the * application to pass in one of the file descriptors that have been * detected to have "action" on them and let libcurl perform. * See manpage for details. / #define CURL_POLL_NONE 0 #define CURL_POLL_IN 1 #define CURL_POLL_OUT 2 #define CURL_POLL_INOUT 3 #define CURL_POLL_REMOVE 4 #define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD #define CURL_CSELECT_IN 0x01 #define CURL_CSELECT_OUT 0x02 #define CURL_CSELECT_ERR 0x04 typedef int (curl_socket_callback)(CURL easy, / easy handle / curl_socket_t s, / socket / int what, / see above / void userp, /* private callback pointer / void socketp); /* private socket pointer / / * Name: curl_multi_timer_callback * * Desc: Called by libcurl whenever the library detects a change in the * maximum number of milliseconds the app is allowed to wait before * curl_multi_socket() or curl_multi_perform() must be called * (to allow libcurl's timed events to take place). * * Returns: The callback should return zero. / typedef int (curl_multi_timer_callback)(CURLM multi, / multi handle / long timeout_ms, / see above / void userp); /* private callback pointer / CURL_EXTERN CURLMcode CURL_DEPRECATED(7.19.5, "Use curl_multi_socket_action()") curl_multi_socket(CURLM multi_handle, curl_socket_t s, int running_handles); CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM multi_handle, curl_socket_t s, int ev_bitmask, int running_handles); CURL_EXTERN CURLMcode CURL_DEPRECATED(7.19.5, "Use curl_multi_socket_action()") curl_multi_socket_all(CURLM multi_handle, int running_handles); #ifndef CURL_ALLOW_OLD_MULTI_SOCKET / This macro below was added in 7.16.3 to push users who recompile to use the new curl_multi_socket_action() instead of the old curl_multi_socket() / #define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z) #endif / * Name: curl_multi_timeout() * * Desc: Returns the maximum number of milliseconds the app is allowed to * wait before curl_multi_socket() or curl_multi_perform() must be * called (to allow libcurl's timed events to take place). * * Returns: CURLM error code. / CURL_EXTERN CURLMcode curl_multi_timeout(CURLM multi_handle, long milliseconds); typedef enum { / This is the socket callback function pointer / CURLOPT(CURLMOPT_SOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 1), / This is the argument passed to the socket callback / CURLOPT(CURLMOPT_SOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 2), / set to 1 to enable pipelining for this multi handle / CURLOPT(CURLMOPT_PIPELINING, CURLOPTTYPE_LONG, 3), / This is the timer callback function pointer / CURLOPT(CURLMOPT_TIMERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 4), / This is the argument passed to the timer callback / CURLOPT(CURLMOPT_TIMERDATA, CURLOPTTYPE_OBJECTPOINT, 5), / maximum number of entries in the connection cache / CURLOPT(CURLMOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 6), / maximum number of (pipelining) connections to one host / CURLOPT(CURLMOPT_MAX_HOST_CONNECTIONS, CURLOPTTYPE_LONG, 7), / maximum number of requests in a pipeline / CURLOPT(CURLMOPT_MAX_PIPELINE_LENGTH, CURLOPTTYPE_LONG, 8), / a connection with a content-length longer than this will not be considered for pipelining / CURLOPT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 9), / a connection with a chunk length longer than this will not be considered for pipelining / CURLOPT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 10), / a list of site names(+port) that are blocked from pipelining / CURLOPT(CURLMOPT_PIPELINING_SITE_BL, CURLOPTTYPE_OBJECTPOINT, 11), / a list of server types that are blocked from pipelining / CURLOPT(CURLMOPT_PIPELINING_SERVER_BL, CURLOPTTYPE_OBJECTPOINT, 12), / maximum number of open connections in total / CURLOPT(CURLMOPT_MAX_TOTAL_CONNECTIONS, CURLOPTTYPE_LONG, 13), / This is the server push callback function pointer / CURLOPT(CURLMOPT_PUSHFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 14), / This is the argument passed to the server push callback / CURLOPT(CURLMOPT_PUSHDATA, CURLOPTTYPE_OBJECTPOINT, 15), / maximum number of concurrent streams to support on a connection / CURLOPT(CURLMOPT_MAX_CONCURRENT_STREAMS, CURLOPTTYPE_LONG, 16), CURLMOPT_LASTENTRY / the last unused / } CURLMoption; / * Name: curl_multi_setopt() * * Desc: Sets options for the multi handle. * * Returns: CURLM error code. / CURL_EXTERN CURLMcode curl_multi_setopt(CURLM multi_handle, CURLMoption option, ...); /* * Name: curl_multi_assign() * * Desc: This function sets an association in the multi handle between the * given socket and a private pointer of the application. This is * (only) useful for curl_multi_socket uses. * * Returns: CURLM error code. / CURL_EXTERN CURLMcode curl_multi_assign(CURLM multi_handle, curl_socket_t sockfd, void sockp); / * Name: curl_multi_get_handles() * * Desc: Returns an allocated array holding all handles currently added to * the multi handle. Marks the final entry with a NULL pointer. If * there is no easy handle added to the multi handle, this function * returns an array with the first entry as a NULL pointer. * * Returns: NULL on failure, otherwise a CURL *array pointer / CURL_EXTERN CURL *curl_multi_get_handles(CURLM multi_handle); /* * Name: curl_push_callback * * Desc: This callback gets called when a new stream is being pushed by the * server. It approves or denies the new stream. It can also decide * to completely fail the connection. * * Returns: CURL_PUSH_OK, CURL_PUSH_DENY or CURL_PUSH_ERROROUT / #define CURL_PUSH_OK 0 #define CURL_PUSH_DENY 1 #define CURL_PUSH_ERROROUT 2 / added in 7.72.0 / struct curl_pushheaders; / forward declaration only / CURL_EXTERN char curl_pushheader_bynum(struct curl_pushheaders h, size_t num); CURL_EXTERN char curl_pushheader_byname(struct curl_pushheaders h, const char name); typedef int (curl_push_callback)(CURL parent, CURL easy, size_t num_headers, struct curl_pushheaders headers, void userp); / * Name: curl_multi_waitfds() * * Desc: Ask curl for fds for polling. The app can use these to poll on. * We want curl_multi_perform() called as soon as one of them are * ready. Passing zero size allows to get just a number of fds. * * Returns: CURLMcode type, general multi error code. / CURL_EXTERN CURLMcode curl_multi_waitfds(CURLM multi, struct curl_waitfd ufds, unsigned int size, unsigned int fd_count); #ifdef __cplusplus } /* end of extern "C" */ #endif #endif	17.81 KB	2025-06-04 05:42
📄 options.h #ifndef CURLINC_OPTIONS_H #define CURLINC_OPTIONS_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #ifdef __cplusplus extern "C" { #endif typedef enum { CURLOT_LONG, / long (a range of values) / CURLOT_VALUES, / (a defined set or bitmask) / CURLOT_OFF_T, / curl_off_t (a range of values) / CURLOT_OBJECT, / pointer (void ) / CURLOT_STRING, /* (char * to null-terminated buffer) / CURLOT_SLIST, / (struct curl_slist ) / CURLOT_CBPTR, /* (void * passed as-is to a callback) / CURLOT_BLOB, / blob (struct curl_blob ) / CURLOT_FUNCTION /* function pointer / } curl_easytype; / Flag bits / / "alias" means it is provided for old programs to remain functional, we prefer another name / #define CURLOT_FLAG_ALIAS (1<<0) / The CURLOPTTYPE_* id ranges can still be used to figure out what type/size to use for curl_easy_setopt() for the given id / struct curl_easyoption { const char name; CURLoption id; curl_easytype type; unsigned int flags; }; CURL_EXTERN const struct curl_easyoption * curl_easy_option_by_name(const char name); CURL_EXTERN const struct curl_easyoption curl_easy_option_by_id(CURLoption id); CURL_EXTERN const struct curl_easyoption * curl_easy_option_next(const struct curl_easyoption prev); #ifdef __cplusplus } / end of extern "C" / #endif #endif / CURLINC_OPTIONS_H */	2.34 KB	2025-06-04 05:42
📄 stdcheaders.h #ifndef CURLINC_STDCHEADERS_H #define CURLINC_STDCHEADERS_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #include <sys/types.h> size_t fread(void , size_t, size_t, FILE ); size_t fwrite(const void , size_t, size_t, FILE ); int strcasecmp(const char , const char ); int strncasecmp(const char , const char , size_t); #endif / CURLINC_STDCHEADERS_H */	1.33 KB	2025-06-04 05:42
📄 system.h #ifndef CURLINC_SYSTEM_H #define CURLINC_SYSTEM_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ / * Try to keep one section per platform, compiler and architecture, otherwise, * if an existing section is reused for a different one and later on the * original is adjusted, probably the piggybacking one can be adversely * changed. * * In order to differentiate between platforms/compilers/architectures use * only compiler built-in predefined preprocessor symbols. * * curl_off_t * ---------- * * For any given platform/compiler curl_off_t MUST be typedef'ed to a 64-bit * wide signed integral data type. The width of this data type must remain * constant and independent of any possible large file support settings. * * As a general rule, curl_off_t shall not be mapped to off_t. This rule shall * only be violated if off_t is the only 64-bit data type available and the * size of off_t is independent of large file support settings. Keep your * build on the safe side avoiding an off_t gating. If you have a 64-bit * off_t then take for sure that another 64-bit data type exists, dig deeper * and you will find it. * / #ifdef __DJGPP__ # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T int #elif defined(__BORLANDC__) # define CURL_TYPEOF_CURL_OFF_T __int64 # define CURL_FORMAT_CURL_OFF_T "I64d" # define CURL_FORMAT_CURL_OFF_TU "I64u" # define CURL_SUFFIX_CURL_OFF_T i64 # define CURL_SUFFIX_CURL_OFF_TU ui64 # define CURL_TYPEOF_CURL_SOCKLEN_T int #elif defined(__POCC__) # if defined(_MSC_VER) # define CURL_TYPEOF_CURL_OFF_T __int64 # define CURL_FORMAT_CURL_OFF_T "I64d" # define CURL_FORMAT_CURL_OFF_TU "I64u" # define CURL_SUFFIX_CURL_OFF_T i64 # define CURL_SUFFIX_CURL_OFF_TU ui64 # else # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T int #elif defined(__LCC__) # if defined(__MCST__) / MCST eLbrus Compiler Collection / # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 # else / Local (or Little) C Compiler / # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # define CURL_TYPEOF_CURL_SOCKLEN_T int # endif #elif defined(macintosh) # include <ConditionalMacros.h> # if TYPE_LONGLONG # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # else # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int #elif defined(__TANDEM) # if !defined(__LP64) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T int # else # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int # endif #elif defined(UNDER_CE) # if defined(__MINGW32CE__) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T int # else # define CURL_TYPEOF_CURL_OFF_T __int64 # define CURL_FORMAT_CURL_OFF_T "I64d" # define CURL_FORMAT_CURL_OFF_TU "I64u" # define CURL_SUFFIX_CURL_OFF_T i64 # define CURL_SUFFIX_CURL_OFF_TU ui64 # define CURL_TYPEOF_CURL_SOCKLEN_T int # endif #elif defined(__MINGW32__) # include <inttypes.h> # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T PRId64 # define CURL_FORMAT_CURL_OFF_TU PRIu64 # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T int # define CURL_PULL_SYS_TYPES_H 1 #elif defined(__VMS) # if defined(__VAX) # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # else # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int #elif defined(__OS400__) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 #elif defined(__MVS__) # if defined(_LONG_LONG) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # else / _LP64 and default / # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 #elif defined(__370__) # if defined(__IBMC__) \|\| defined(__IBMCPP__) # if defined(_LONG_LONG) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # else / _LP64 and default / # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 # endif #elif defined(TPF) # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # define CURL_TYPEOF_CURL_SOCKLEN_T int #elif defined(__TINYC__) / also known as tcc / # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 #elif defined(__SUNPRO_C) \|\| defined(__SUNPRO_CC) / Oracle Solaris Studio / # if !defined(__LP64) && (defined(__ILP32) \|\| \ defined(__i386) \|\| \ defined(__sparcv8) \|\| \ defined(__sparcv8plus)) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # elif defined(__LP64) \|\| \ defined(__amd64) \|\| defined(__sparcv9) # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 #elif defined(__xlc__) / IBM xlc compiler / # if !defined(_LP64) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # else # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 #elif defined(__hpux) / HP aCC compiler / # if !defined(_LP64) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # else # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # endif # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 / ===================================== / / KEEP MSVC THE PENULTIMATE ENTRY / / ===================================== / #elif defined(_MSC_VER) # if (_MSC_VER >= 1800) # include <inttypes.h> # define CURL_FORMAT_CURL_OFF_T PRId64 # define CURL_FORMAT_CURL_OFF_TU PRIu64 # else # define CURL_FORMAT_CURL_OFF_T "I64d" # define CURL_FORMAT_CURL_OFF_TU "I64u" # endif # define CURL_TYPEOF_CURL_OFF_T __int64 # define CURL_SUFFIX_CURL_OFF_T i64 # define CURL_SUFFIX_CURL_OFF_TU ui64 # define CURL_TYPEOF_CURL_SOCKLEN_T int / ===================================== / / KEEP GENERIC GCC THE LAST ENTRY / / ===================================== / #elif defined(__GNUC__) && !defined(_SCO_DS) # if !defined(__LP64__) && \ (defined(__ILP32__) \|\| defined(__i386__) \|\| defined(__hppa__) \|\| \ defined(__ppc__) \|\| defined(__powerpc__) \|\| defined(__arm__) \|\| \ defined(__sparc__) \|\| defined(__mips__) \|\| defined(__sh__) \|\| \ defined(__XTENSA__) \|\| \ (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4) \|\| \ (defined(__LONG_MAX__) && __LONG_MAX__ == 2147483647L)) # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_POPCOUNT64(x) __builtin_popcountll(x) # define CURL_CTZ64(x) __builtin_ctzll(x) # elif defined(__LP64__) \|\| \ defined(__x86_64__) \|\| defined(__ppc64__) \|\| defined(__sparc64__) \|\| \ defined(__e2k__) \|\| \ (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) \|\| \ (defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L) # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # define CURL_POPCOUNT64(x) __builtin_popcountl(x) # define CURL_CTZ64(x) __builtin_ctzl(x) # endif # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t # define CURL_PULL_SYS_TYPES_H 1 # define CURL_PULL_SYS_SOCKET_H 1 #else / generic "safe guess" on old 32-bit style / # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" # define CURL_FORMAT_CURL_OFF_TU "lu" # define CURL_SUFFIX_CURL_OFF_T L # define CURL_SUFFIX_CURL_OFF_TU UL # define CURL_TYPEOF_CURL_SOCKLEN_T int #endif #ifdef _AIX / AIX needs <sys/poll.h> / #define CURL_PULL_SYS_POLL_H #endif / CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file / / sys/types.h is required here to properly make type definitions below. / #ifdef CURL_PULL_SYS_TYPES_H # include <sys/types.h> #endif / CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file / / sys/socket.h is required here to properly make type definitions below. / #ifdef CURL_PULL_SYS_SOCKET_H # include <sys/socket.h> #endif / CURL_PULL_SYS_POLL_H is defined above when inclusion of header file / / sys/poll.h is required here to properly make type definitions below. / #ifdef CURL_PULL_SYS_POLL_H # include <sys/poll.h> #endif / Data type definition of curl_socklen_t. / #ifdef CURL_TYPEOF_CURL_SOCKLEN_T typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; #endif / Data type definition of curl_off_t. / #ifdef CURL_TYPEOF_CURL_OFF_T typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; #endif / * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow * these to be visible and exported by the external libcurl interface API, * while also making them visible to the library internals, simply including * curl_setup.h, without actually needing to include curl.h internally. * If some day this section would grow big enough, all this should be moved * to its own header file. / / * Figure out if we can use the ## preprocessor operator, which is supported * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__ * or __cplusplus so we need to carefully check for them too. / #if defined(__STDC__) \|\| defined(_MSC_VER) \|\| defined(__cplusplus) \|\| \ defined(__HP_aCC) \|\| defined(__BORLANDC__) \|\| defined(__LCC__) \|\| \ defined(__POCC__) \|\| defined(__HIGHC__) \|\| \ defined(__ILEC400__) / This compiler is believed to have an ISO compatible preprocessor / #define CURL_ISOCPP #else / This compiler is believed NOT to have an ISO compatible preprocessor / #undef CURL_ISOCPP #endif / * Macros for minimum-width signed and unsigned curl_off_t integer constants. / #if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551) # define CURLINC_OFF_T_C_HLPR2(x) x # define CURLINC_OFF_T_C_HLPR1(x) CURLINC_OFF_T_C_HLPR2(x) # define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \ CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T) # define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \ CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU) #else # ifdef CURL_ISOCPP # define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix # else # define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val//Suffix # endif # define CURLINC_OFF_T_C_HLPR1(Val,Suffix) CURLINC_OFF_T_C_HLPR2(Val,Suffix) # define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T) # define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU) #endif #endif / CURLINC_SYSTEM_H */	16.67 KB	2025-06-04 05:42
📄 typecheck-gcc.h #ifndef CURLINC_TYPECHECK_GCC_H #define CURLINC_TYPECHECK_GCC_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ / wraps curl_easy_setopt() with typechecking / / To add a new kind of warning, add an * if(curlcheck_sometype_option(_curl_opt)) * if(!curlcheck_sometype(value)) * _curl_easy_setopt_err_sometype(); * block and define curlcheck_sometype_option, curlcheck_sometype and * _curl_easy_setopt_err_sometype below * * NOTE: We use two nested 'if' statements here instead of the && operator, in * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x * when compiling with -Wlogical-op. * * To add an option that uses the same type as an existing option, you will * just need to extend the appropriate _curl__option macro / #define curl_easy_setopt(handle, option, value) \ __extension__({ \ if(__builtin_constant_p(option)) { \ CURL_IGNORE_DEPRECATION( \ if(curlcheck_long_option(option)) \ if(!curlcheck_long(value)) \ _curl_easy_setopt_err_long(); \ if(curlcheck_off_t_option(option)) \ if(!curlcheck_off_t(value)) \ _curl_easy_setopt_err_curl_off_t(); \ if(curlcheck_string_option(option)) \ if(!curlcheck_string(value)) \ _curl_easy_setopt_err_string(); \ if((option) == CURLOPT_PRIVATE) { } \ if(curlcheck_write_cb_option(option)) \ if(!curlcheck_write_cb(value)) \ _curl_easy_setopt_err_write_callback(); \ if(curlcheck_curl_option(option)) \ if(!curlcheck_curl(value)) \ _curl_easy_setopt_err_curl(); \ if((option) == CURLOPT_RESOLVER_START_FUNCTION) \ if(!curlcheck_resolver_start_callback(value)) \ _curl_easy_setopt_err_resolver_start_callback(); \ if((option) == CURLOPT_READFUNCTION) \ if(!curlcheck_read_cb(value)) \ _curl_easy_setopt_err_read_cb(); \ if((option) == CURLOPT_IOCTLFUNCTION) \ if(!curlcheck_ioctl_cb(value)) \ _curl_easy_setopt_err_ioctl_cb(); \ if((option) == CURLOPT_SOCKOPTFUNCTION) \ if(!curlcheck_sockopt_cb(value)) \ _curl_easy_setopt_err_sockopt_cb(); \ if((option) == CURLOPT_OPENSOCKETFUNCTION) \ if(!curlcheck_opensocket_cb(value)) \ _curl_easy_setopt_err_opensocket_cb(); \ if((option) == CURLOPT_PROGRESSFUNCTION) \ if(!curlcheck_progress_cb(value)) \ _curl_easy_setopt_err_progress_cb(); \ if((option) == CURLOPT_XFERINFOFUNCTION) \ if(!curlcheck_xferinfo_cb(value)) \ _curl_easy_setopt_err_xferinfo_cb(); \ if((option) == CURLOPT_DEBUGFUNCTION) \ if(!curlcheck_debug_cb(value)) \ _curl_easy_setopt_err_debug_cb(); \ if((option) == CURLOPT_SSL_CTX_FUNCTION) \ if(!curlcheck_ssl_ctx_cb(value)) \ _curl_easy_setopt_err_ssl_ctx_cb(); \ if(curlcheck_conv_cb_option(option)) \ if(!curlcheck_conv_cb(value)) \ _curl_easy_setopt_err_conv_cb(); \ if((option) == CURLOPT_SEEKFUNCTION) \ if(!curlcheck_seek_cb(value)) \ _curl_easy_setopt_err_seek_cb(); \ if((option) == CURLOPT_CHUNK_BGN_FUNCTION) \ if(!curlcheck_chunk_bgn_cb(value)) \ _curl_easy_setopt_err_chunk_bgn_cb(); \ if((option) == CURLOPT_CHUNK_END_FUNCTION) \ if(!curlcheck_chunk_end_cb(value)) \ _curl_easy_setopt_err_chunk_end_cb(); \ if((option) == CURLOPT_CLOSESOCKETFUNCTION) \ if(!curlcheck_close_socket_cb(value)) \ _curl_easy_setopt_err_close_socket_cb(); \ if((option) == CURLOPT_FNMATCH_FUNCTION) \ if(!curlcheck_fnmatch_cb(value)) \ _curl_easy_setopt_err_fnmatch_cb(); \ if((option) == CURLOPT_HSTSREADFUNCTION) \ if(!curlcheck_hstsread_cb(value)) \ _curl_easy_setopt_err_hstsread_cb(); \ if((option) == CURLOPT_HSTSWRITEFUNCTION) \ if(!curlcheck_hstswrite_cb(value)) \ _curl_easy_setopt_err_hstswrite_cb(); \ if((option) == CURLOPT_SSH_HOSTKEYFUNCTION) \ if(!curlcheck_ssh_hostkey_cb(value)) \ _curl_easy_setopt_err_ssh_hostkey_cb(); \ if((option) == CURLOPT_SSH_KEYFUNCTION) \ if(!curlcheck_ssh_key_cb(value)) \ _curl_easy_setopt_err_ssh_key_cb(); \ if((option) == CURLOPT_INTERLEAVEFUNCTION) \ if(!curlcheck_interleave_cb(value)) \ _curl_easy_setopt_err_interleave_cb(); \ if((option) == CURLOPT_PREREQFUNCTION) \ if(!curlcheck_prereq_cb(value)) \ _curl_easy_setopt_err_prereq_cb(); \ if((option) == CURLOPT_TRAILERFUNCTION) \ if(!curlcheck_trailer_cb(value)) \ _curl_easy_setopt_err_trailer_cb(); \ if(curlcheck_cb_data_option(option)) \ if(!curlcheck_cb_data(value)) \ _curl_easy_setopt_err_cb_data(); \ if((option) == CURLOPT_ERRORBUFFER) \ if(!curlcheck_error_buffer(value)) \ _curl_easy_setopt_err_error_buffer(); \ if((option) == CURLOPT_CURLU) \ if(!curlcheck_ptr((value), CURLU)) \ _curl_easy_setopt_err_curlu(); \ if((option) == CURLOPT_STDERR) \ if(!curlcheck_FILE(value)) \ _curl_easy_setopt_err_FILE(); \ if(curlcheck_postfields_option(option)) \ if(!curlcheck_postfields(value)) \ _curl_easy_setopt_err_postfields(); \ if((option) == CURLOPT_HTTPPOST) \ if(!curlcheck_arr((value), struct curl_httppost)) \ _curl_easy_setopt_err_curl_httpost(); \ if((option) == CURLOPT_MIMEPOST) \ if(!curlcheck_ptr((value), curl_mime)) \ _curl_easy_setopt_err_curl_mimepost(); \ if(curlcheck_slist_option(option)) \ if(!curlcheck_arr((value), struct curl_slist)) \ _curl_easy_setopt_err_curl_slist(); \ if((option) == CURLOPT_SHARE) \ if(!curlcheck_ptr((value), CURLSH)) \ _curl_easy_setopt_err_CURLSH(); \ ) \ } \ curl_easy_setopt(handle, option, value); \ }) /* wraps curl_easy_getinfo() with typechecking / #define curl_easy_getinfo(handle, info, arg) \ __extension__({ \ if(__builtin_constant_p(info)) { \ CURL_IGNORE_DEPRECATION( \ if(curlcheck_string_info(info)) \ if(!curlcheck_arr((arg), char )) \ _curl_easy_getinfo_err_string(); \ if(curlcheck_long_info(info)) \ if(!curlcheck_arr((arg), long)) \ _curl_easy_getinfo_err_long(); \ if(curlcheck_double_info(info)) \ if(!curlcheck_arr((arg), double)) \ _curl_easy_getinfo_err_double(); \ if(curlcheck_slist_info(info)) \ if(!curlcheck_arr((arg), struct curl_slist )) \ _curl_easy_getinfo_err_curl_slist(); \ if(curlcheck_tlssessioninfo_info(info)) \ if(!curlcheck_arr((arg), struct curl_tlssessioninfo )) \ _curl_easy_getinfo_err_curl_tlssessioninfo(); \ if(curlcheck_certinfo_info(info)) \ if(!curlcheck_arr((arg), struct curl_certinfo )) \ _curl_easy_getinfo_err_curl_certinfo(); \ if(curlcheck_socket_info(info)) \ if(!curlcheck_arr((arg), curl_socket_t)) \ _curl_easy_getinfo_err_curl_socket(); \ if(curlcheck_off_t_info(info)) \ if(!curlcheck_arr((arg), curl_off_t)) \ _curl_easy_getinfo_err_curl_off_t(); \ ) \ } \ curl_easy_getinfo(handle, info, arg); \ }) / * For now, just make sure that the functions are called with three arguments / #define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) #define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) / the actual warnings, triggered by calling the _curl_easy_setopt_err* * functions / / To define a new warning, use _CURL_WARNING(identifier, "message") / #define CURLWARNING(id, message) \ static void __attribute__((__warning__(message))) \ __attribute__((__unused__)) __attribute__((__noinline__)) \ id(void) { __asm__(""); } CURLWARNING(_curl_easy_setopt_err_long, "curl_easy_setopt expects a long argument") CURLWARNING(_curl_easy_setopt_err_curl_off_t, "curl_easy_setopt expects a curl_off_t argument") CURLWARNING(_curl_easy_setopt_err_string, "curl_easy_setopt expects a " "string ('char ' or char[]) argument") CURLWARNING(_curl_easy_setopt_err_write_callback, "curl_easy_setopt expects a curl_write_callback argument") CURLWARNING(_curl_easy_setopt_err_resolver_start_callback, "curl_easy_setopt expects a " "curl_resolver_start_callback argument") CURLWARNING(_curl_easy_setopt_err_read_cb, "curl_easy_setopt expects a curl_read_callback argument") CURLWARNING(_curl_easy_setopt_err_ioctl_cb, "curl_easy_setopt expects a curl_ioctl_callback argument") CURLWARNING(_curl_easy_setopt_err_sockopt_cb, "curl_easy_setopt expects a curl_sockopt_callback argument") CURLWARNING(_curl_easy_setopt_err_opensocket_cb, "curl_easy_setopt expects a " "curl_opensocket_callback argument") CURLWARNING(_curl_easy_setopt_err_progress_cb, "curl_easy_setopt expects a curl_progress_callback argument") CURLWARNING(_curl_easy_setopt_err_xferinfo_cb, "curl_easy_setopt expects a curl_xferinfo_callback argument") CURLWARNING(_curl_easy_setopt_err_debug_cb, "curl_easy_setopt expects a curl_debug_callback argument") CURLWARNING(_curl_easy_setopt_err_ssl_ctx_cb, "curl_easy_setopt expects a curl_ssl_ctx_callback argument") CURLWARNING(_curl_easy_setopt_err_conv_cb, "curl_easy_setopt expects a curl_conv_callback argument") CURLWARNING(_curl_easy_setopt_err_seek_cb, "curl_easy_setopt expects a curl_seek_callback argument") CURLWARNING(_curl_easy_setopt_err_cb_data, "curl_easy_setopt expects a " "private data pointer as argument") CURLWARNING(_curl_easy_setopt_err_chunk_bgn_cb, "curl_easy_setopt expects a curl_chunk_bgn_callback argument") CURLWARNING(_curl_easy_setopt_err_chunk_end_cb, "curl_easy_setopt expects a curl_chunk_end_callback argument") CURLWARNING(_curl_easy_setopt_err_close_socket_cb, "curl_easy_setopt expects a curl_closesocket_callback argument") CURLWARNING(_curl_easy_setopt_err_fnmatch_cb, "curl_easy_setopt expects a curl_fnmatch_callback argument") CURLWARNING(_curl_easy_setopt_err_hstsread_cb, "curl_easy_setopt expects a curl_hstsread_callback argument") CURLWARNING(_curl_easy_setopt_err_hstswrite_cb, "curl_easy_setopt expects a curl_hstswrite_callback argument") CURLWARNING(_curl_easy_setopt_err_ssh_key_cb, "curl_easy_setopt expects a curl_sshkeycallback argument") CURLWARNING(_curl_easy_setopt_err_ssh_hostkey_cb, "curl_easy_setopt expects a curl_sshhostkeycallback argument") CURLWARNING(_curl_easy_setopt_err_interleave_cb, "curl_easy_setopt expects a curl_interleave_callback argument") CURLWARNING(_curl_easy_setopt_err_prereq_cb, "curl_easy_setopt expects a curl_prereq_callback argument") CURLWARNING(_curl_easy_setopt_err_trailer_cb, "curl_easy_setopt expects a curl_trailerfunc_ok argument") CURLWARNING(_curl_easy_setopt_err_error_buffer, "curl_easy_setopt expects a " "char buffer of CURL_ERROR_SIZE as argument") CURLWARNING(_curl_easy_setopt_err_curlu, "curl_easy_setopt expects a 'CURLU ' argument") CURLWARNING(_curl_easy_setopt_err_curl, "curl_easy_setopt expects a 'CURL ' argument") CURLWARNING(_curl_easy_setopt_err_FILE, "curl_easy_setopt expects a 'FILE ' argument") CURLWARNING(_curl_easy_setopt_err_postfields, "curl_easy_setopt expects a 'void ' or 'char ' argument") CURLWARNING(_curl_easy_setopt_err_curl_httpost, "curl_easy_setopt expects a 'struct curl_httppost ' " "argument") CURLWARNING(_curl_easy_setopt_err_curl_mimepost, "curl_easy_setopt expects a 'curl_mime ' " "argument") CURLWARNING(_curl_easy_setopt_err_curl_slist, "curl_easy_setopt expects a 'struct curl_slist ' argument") CURLWARNING(_curl_easy_setopt_err_CURLSH, "curl_easy_setopt expects a CURLSH* argument") CURLWARNING(_curl_easy_getinfo_err_string, "curl_easy_getinfo expects a pointer to 'char '") CURLWARNING(_curl_easy_getinfo_err_long, "curl_easy_getinfo expects a pointer to long") CURLWARNING(_curl_easy_getinfo_err_double, "curl_easy_getinfo expects a pointer to double") CURLWARNING(_curl_easy_getinfo_err_curl_slist, "curl_easy_getinfo expects a pointer to 'struct curl_slist '") CURLWARNING(_curl_easy_getinfo_err_curl_tlssessioninfo, "curl_easy_getinfo expects a pointer to " "'struct curl_tlssessioninfo '") CURLWARNING(_curl_easy_getinfo_err_curl_certinfo, "curl_easy_getinfo expects a pointer to " "'struct curl_certinfo '") CURLWARNING(_curl_easy_getinfo_err_curl_socket, "curl_easy_getinfo expects a pointer to curl_socket_t") CURLWARNING(_curl_easy_getinfo_err_curl_off_t, "curl_easy_getinfo expects a pointer to curl_off_t") /* groups of curl_easy_setops options that take the same type of argument / / evaluates to true if option takes a long argument / #define curlcheck_long_option(option) \ (0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT) #define curlcheck_off_t_option(option) \ (((option) > CURLOPTTYPE_OFF_T) && ((option) < CURLOPTTYPE_BLOB)) / option takes a CURL * argument / #define curlcheck_curl_option(option) \ ((option) == CURLOPT_STREAM_DEPENDS \|\| \ (option) == CURLOPT_STREAM_DEPENDS_E \|\| \ 0) / evaluates to true if option takes a char* argument / #define curlcheck_string_option(option) \ ((option) == CURLOPT_ABSTRACT_UNIX_SOCKET \|\| \ (option) == CURLOPT_ACCEPT_ENCODING \|\| \ (option) == CURLOPT_ALTSVC \|\| \ (option) == CURLOPT_CAINFO \|\| \ (option) == CURLOPT_CAPATH \|\| \ (option) == CURLOPT_COOKIE \|\| \ (option) == CURLOPT_COOKIEFILE \|\| \ (option) == CURLOPT_COOKIEJAR \|\| \ (option) == CURLOPT_COOKIELIST \|\| \ (option) == CURLOPT_CRLFILE \|\| \ (option) == CURLOPT_CUSTOMREQUEST \|\| \ (option) == CURLOPT_DEFAULT_PROTOCOL \|\| \ (option) == CURLOPT_DNS_INTERFACE \|\| \ (option) == CURLOPT_DNS_LOCAL_IP4 \|\| \ (option) == CURLOPT_DNS_LOCAL_IP6 \|\| \ (option) == CURLOPT_DNS_SERVERS \|\| \ (option) == CURLOPT_DOH_URL \|\| \ (option) == CURLOPT_ECH \|\| \ (option) == CURLOPT_EGDSOCKET \|\| \ (option) == CURLOPT_FTP_ACCOUNT \|\| \ (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER \|\| \ (option) == CURLOPT_FTPPORT \|\| \ (option) == CURLOPT_HAPROXY_CLIENT_IP \|\| \ (option) == CURLOPT_HSTS \|\| \ (option) == CURLOPT_INTERFACE \|\| \ (option) == CURLOPT_ISSUERCERT \|\| \ (option) == CURLOPT_KEYPASSWD \|\| \ (option) == CURLOPT_KRBLEVEL \|\| \ (option) == CURLOPT_LOGIN_OPTIONS \|\| \ (option) == CURLOPT_MAIL_AUTH \|\| \ (option) == CURLOPT_MAIL_FROM \|\| \ (option) == CURLOPT_NETRC_FILE \|\| \ (option) == CURLOPT_NOPROXY \|\| \ (option) == CURLOPT_PASSWORD \|\| \ (option) == CURLOPT_PINNEDPUBLICKEY \|\| \ (option) == CURLOPT_PRE_PROXY \|\| \ (option) == CURLOPT_PROTOCOLS_STR \|\| \ (option) == CURLOPT_PROXY \|\| \ (option) == CURLOPT_PROXY_CAINFO \|\| \ (option) == CURLOPT_PROXY_CAPATH \|\| \ (option) == CURLOPT_PROXY_CRLFILE \|\| \ (option) == CURLOPT_PROXY_ISSUERCERT \|\| \ (option) == CURLOPT_PROXY_KEYPASSWD \|\| \ (option) == CURLOPT_PROXY_PINNEDPUBLICKEY \|\| \ (option) == CURLOPT_PROXY_SERVICE_NAME \|\| \ (option) == CURLOPT_PROXY_SSL_CIPHER_LIST \|\| \ (option) == CURLOPT_PROXY_SSLCERT \|\| \ (option) == CURLOPT_PROXY_SSLCERTTYPE \|\| \ (option) == CURLOPT_PROXY_SSLKEY \|\| \ (option) == CURLOPT_PROXY_SSLKEYTYPE \|\| \ (option) == CURLOPT_PROXY_TLS13_CIPHERS \|\| \ (option) == CURLOPT_PROXY_TLSAUTH_PASSWORD \|\| \ (option) == CURLOPT_PROXY_TLSAUTH_TYPE \|\| \ (option) == CURLOPT_PROXY_TLSAUTH_USERNAME \|\| \ (option) == CURLOPT_PROXYPASSWORD \|\| \ (option) == CURLOPT_PROXYUSERNAME \|\| \ (option) == CURLOPT_PROXYUSERPWD \|\| \ (option) == CURLOPT_RANDOM_FILE \|\| \ (option) == CURLOPT_RANGE \|\| \ (option) == CURLOPT_REDIR_PROTOCOLS_STR \|\| \ (option) == CURLOPT_REFERER \|\| \ (option) == CURLOPT_REQUEST_TARGET \|\| \ (option) == CURLOPT_RTSP_SESSION_ID \|\| \ (option) == CURLOPT_RTSP_STREAM_URI \|\| \ (option) == CURLOPT_RTSP_TRANSPORT \|\| \ (option) == CURLOPT_SASL_AUTHZID \|\| \ (option) == CURLOPT_SERVICE_NAME \|\| \ (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE \|\| \ (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 \|\| \ (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256 \|\| \ (option) == CURLOPT_SSH_KNOWNHOSTS \|\| \ (option) == CURLOPT_SSH_PRIVATE_KEYFILE \|\| \ (option) == CURLOPT_SSH_PUBLIC_KEYFILE \|\| \ (option) == CURLOPT_SSLCERT \|\| \ (option) == CURLOPT_SSLCERTTYPE \|\| \ (option) == CURLOPT_SSLENGINE \|\| \ (option) == CURLOPT_SSLKEY \|\| \ (option) == CURLOPT_SSLKEYTYPE \|\| \ (option) == CURLOPT_SSL_CIPHER_LIST \|\| \ (option) == CURLOPT_SSL_EC_CURVES \|\| \ (option) == CURLOPT_SSL_SIGNATURE_ALGORITHMS \|\| \ (option) == CURLOPT_TLS13_CIPHERS \|\| \ (option) == CURLOPT_TLSAUTH_PASSWORD \|\| \ (option) == CURLOPT_TLSAUTH_TYPE \|\| \ (option) == CURLOPT_TLSAUTH_USERNAME \|\| \ (option) == CURLOPT_UNIX_SOCKET_PATH \|\| \ (option) == CURLOPT_URL \|\| \ (option) == CURLOPT_USERAGENT \|\| \ (option) == CURLOPT_USERNAME \|\| \ (option) == CURLOPT_AWS_SIGV4 \|\| \ (option) == CURLOPT_USERPWD \|\| \ (option) == CURLOPT_XOAUTH2_BEARER \|\| \ 0) / evaluates to true if option takes a curl_write_callback argument / #define curlcheck_write_cb_option(option) \ ((option) == CURLOPT_HEADERFUNCTION \|\| \ (option) == CURLOPT_WRITEFUNCTION) / evaluates to true if option takes a curl_conv_callback argument / #define curlcheck_conv_cb_option(option) \ ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION \|\| \ (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION \|\| \ (option) == CURLOPT_CONV_FROM_UTF8_FUNCTION) / evaluates to true if option takes a data argument to pass to a callback / #define curlcheck_cb_data_option(option) \ ((option) == CURLOPT_CHUNK_DATA \|\| \ (option) == CURLOPT_CLOSESOCKETDATA \|\| \ (option) == CURLOPT_DEBUGDATA \|\| \ (option) == CURLOPT_FNMATCH_DATA \|\| \ (option) == CURLOPT_HEADERDATA \|\| \ (option) == CURLOPT_HSTSREADDATA \|\| \ (option) == CURLOPT_HSTSWRITEDATA \|\| \ (option) == CURLOPT_INTERLEAVEDATA \|\| \ (option) == CURLOPT_IOCTLDATA \|\| \ (option) == CURLOPT_OPENSOCKETDATA \|\| \ (option) == CURLOPT_PREREQDATA \|\| \ (option) == CURLOPT_XFERINFODATA \|\| \ (option) == CURLOPT_READDATA \|\| \ (option) == CURLOPT_SEEKDATA \|\| \ (option) == CURLOPT_SOCKOPTDATA \|\| \ (option) == CURLOPT_SSH_KEYDATA \|\| \ (option) == CURLOPT_SSL_CTX_DATA \|\| \ (option) == CURLOPT_WRITEDATA \|\| \ (option) == CURLOPT_RESOLVER_START_DATA \|\| \ (option) == CURLOPT_TRAILERDATA \|\| \ (option) == CURLOPT_SSH_HOSTKEYDATA \|\| \ 0) / evaluates to true if option takes a POST data argument (void* or char) / #define curlcheck_postfields_option(option) \ ((option) == CURLOPT_POSTFIELDS \|\| \ (option) == CURLOPT_COPYPOSTFIELDS \|\| \ 0) /* evaluates to true if option takes a struct curl_slist * argument / #define curlcheck_slist_option(option) \ ((option) == CURLOPT_HTTP200ALIASES \|\| \ (option) == CURLOPT_HTTPHEADER \|\| \ (option) == CURLOPT_MAIL_RCPT \|\| \ (option) == CURLOPT_POSTQUOTE \|\| \ (option) == CURLOPT_PREQUOTE \|\| \ (option) == CURLOPT_PROXYHEADER \|\| \ (option) == CURLOPT_QUOTE \|\| \ (option) == CURLOPT_RESOLVE \|\| \ (option) == CURLOPT_TELNETOPTIONS \|\| \ (option) == CURLOPT_CONNECT_TO \|\| \ 0) / groups of curl_easy_getinfo infos that take the same type of argument / / evaluates to true if info expects a pointer to char * argument / #define curlcheck_string_info(info) \ (CURLINFO_STRING < (info) && (info) < CURLINFO_LONG && \ (info) != CURLINFO_PRIVATE) / evaluates to true if info expects a pointer to long argument / #define curlcheck_long_info(info) \ (CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE) / evaluates to true if info expects a pointer to double argument / #define curlcheck_double_info(info) \ (CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST) / true if info expects a pointer to struct curl_slist * argument / #define curlcheck_slist_info(info) \ (((info) == CURLINFO_SSL_ENGINES) \|\| ((info) == CURLINFO_COOKIELIST)) / true if info expects a pointer to struct curl_tlssessioninfo * argument / #define curlcheck_tlssessioninfo_info(info) \ (((info) == CURLINFO_TLS_SSL_PTR) \|\| ((info) == CURLINFO_TLS_SESSION)) / true if info expects a pointer to struct curl_certinfo * argument / #define curlcheck_certinfo_info(info) ((info) == CURLINFO_CERTINFO) / true if info expects a pointer to struct curl_socket_t argument / #define curlcheck_socket_info(info) \ (CURLINFO_SOCKET < (info) && (info) < CURLINFO_OFF_T) / true if info expects a pointer to curl_off_t argument / #define curlcheck_off_t_info(info) \ (CURLINFO_OFF_T < (info)) / typecheck helpers -- check whether given expression has requested type / / For pointers, you can use the curlcheck_ptr/curlcheck_arr macros, * otherwise define a new macro. Search for __builtin_types_compatible_p * in the GCC manual. * NOTE: these macros MUST NOT EVALUATE their arguments! The argument is * the actual expression passed to the curl_easy_setopt macro. This * means that you can only apply the sizeof and __typeof__ operators, no * == or whatsoever. / / XXX: should evaluate to true if expr is a pointer / #define curlcheck_any_ptr(expr) \ (sizeof(expr) == sizeof(void )) /* evaluates to true if expr is NULL / / XXX: must not evaluate expr, so this check is not accurate / #define curlcheck_NULL(expr) \ (__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL))) / evaluates to true if expr is type, const type or NULL / #define curlcheck_ptr(expr, type) \ (curlcheck_NULL(expr) \|\| \ __builtin_types_compatible_p(__typeof__(expr), type ) \|\| \ __builtin_types_compatible_p(__typeof__(expr), const type )) / evaluates to true if expr is one of type[], type, NULL or const type / #define curlcheck_arr(expr, type) \ (curlcheck_ptr((expr), type) \|\| \ __builtin_types_compatible_p(__typeof__(expr), type [])) / evaluates to true if expr is a string / #define curlcheck_string(expr) \ (curlcheck_arr((expr), char) \|\| \ curlcheck_arr((expr), signed char) \|\| \ curlcheck_arr((expr), unsigned char)) / evaluates to true if expr is a CURL * / #define curlcheck_curl(expr) \ (curlcheck_NULL(expr) \|\| \ __builtin_types_compatible_p(__typeof__(expr), CURL )) /* evaluates to true if expr is a long (no matter the signedness) * XXX: for now, int is also accepted (and therefore short and char, which * are promoted to int when passed to a variadic function) / #define curlcheck_long(expr) \ ( \ ((sizeof(long) != sizeof(int)) && \ (__builtin_types_compatible_p(__typeof__(expr), long) \|\| \ __builtin_types_compatible_p(__typeof__(expr), signed long) \|\| \ __builtin_types_compatible_p(__typeof__(expr), unsigned long))) \ \|\| \ ((sizeof(long) == sizeof(int)) && \ (__builtin_types_compatible_p(__typeof__(expr), long) \|\| \ __builtin_types_compatible_p(__typeof__(expr), signed long) \|\| \ __builtin_types_compatible_p(__typeof__(expr), unsigned long) \|\| \ __builtin_types_compatible_p(__typeof__(expr), int) \|\| \ __builtin_types_compatible_p(__typeof__(expr), signed int) \|\| \ __builtin_types_compatible_p(__typeof__(expr), unsigned int) \|\| \ __builtin_types_compatible_p(__typeof__(expr), short) \|\| \ __builtin_types_compatible_p(__typeof__(expr), signed short) \|\| \ __builtin_types_compatible_p(__typeof__(expr), unsigned short) \|\| \ __builtin_types_compatible_p(__typeof__(expr), char) \|\| \ __builtin_types_compatible_p(__typeof__(expr), signed char) \|\| \ __builtin_types_compatible_p(__typeof__(expr), unsigned char))) \ ) / evaluates to true if expr is of type curl_off_t / #define curlcheck_off_t(expr) \ (__builtin_types_compatible_p(__typeof__(expr), curl_off_t)) / evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER / / XXX: also check size of an char[] array? / #define curlcheck_error_buffer(expr) \ (curlcheck_NULL(expr) \|\| \ __builtin_types_compatible_p(__typeof__(expr), char ) \|\| \ __builtin_types_compatible_p(__typeof__(expr), char[])) /* evaluates to true if expr is of type (const) void* or (const) FILE* / #if 0 #define curlcheck_cb_data(expr) \ (curlcheck_ptr((expr), void) \|\| \ curlcheck_ptr((expr), FILE)) #else / be less strict / #define curlcheck_cb_data(expr) \ curlcheck_any_ptr(expr) #endif / evaluates to true if expr is of type FILE* / #define curlcheck_FILE(expr) \ (curlcheck_NULL(expr) \|\| \ (__builtin_types_compatible_p(__typeof__(expr), FILE ))) /* evaluates to true if expr can be passed as POST data (void* or char) / #define curlcheck_postfields(expr) \ (curlcheck_ptr((expr), void) \|\| \ curlcheck_arr((expr), char) \|\| \ curlcheck_arr((expr), unsigned char)) /* helper: __builtin_types_compatible_p distinguishes between functions and * function pointers, hide it / #define curlcheck_cb_compatible(func, type) \ (__builtin_types_compatible_p(__typeof__(func), type) \|\| \ __builtin_types_compatible_p(__typeof__(func) , type)) /* evaluates to true if expr is of type curl_resolver_start_callback / #define curlcheck_resolver_start_callback(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_resolver_start_callback)) / evaluates to true if expr is of type curl_read_callback or "similar" / #define curlcheck_read_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), __typeof__(fread) ) \|\| \ curlcheck_cb_compatible((expr), curl_read_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_read_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_read_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_read_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_read_callback4) \|\| \ curlcheck_cb_compatible((expr), _curl_read_callback5) \|\| \ curlcheck_cb_compatible((expr), _curl_read_callback6)) typedef size_t (_curl_read_callback1)(char , size_t, size_t, void ); typedef size_t (_curl_read_callback2)(char , size_t, size_t, const void ); typedef size_t (_curl_read_callback3)(char , size_t, size_t, FILE ); typedef size_t (_curl_read_callback4)(void , size_t, size_t, void ); typedef size_t (_curl_read_callback5)(void , size_t, size_t, const void ); typedef size_t (_curl_read_callback6)(void , size_t, size_t, FILE ); /* evaluates to true if expr is of type curl_write_callback or "similar" / #define curlcheck_write_cb(expr) \ (curlcheck_read_cb(expr) \|\| \ curlcheck_cb_compatible((expr), __typeof__(fwrite) ) \|\| \ curlcheck_cb_compatible((expr), curl_write_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_write_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_write_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_write_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_write_callback4) \|\| \ curlcheck_cb_compatible((expr), _curl_write_callback5) \|\| \ curlcheck_cb_compatible((expr), _curl_write_callback6)) typedef size_t (_curl_write_callback1)(const char , size_t, size_t, void ); typedef size_t (_curl_write_callback2)(const char , size_t, size_t, const void ); typedef size_t (_curl_write_callback3)(const char , size_t, size_t, FILE ); typedef size_t (_curl_write_callback4)(const void , size_t, size_t, void ); typedef size_t (_curl_write_callback5)(const void , size_t, size_t, const void ); typedef size_t (_curl_write_callback6)(const void , size_t, size_t, FILE ); /* evaluates to true if expr is of type curl_ioctl_callback or "similar" / #define curlcheck_ioctl_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_ioctl_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_ioctl_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_ioctl_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_ioctl_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_ioctl_callback4)) typedef curlioerr (_curl_ioctl_callback1)(CURL , int, void ); typedef curlioerr (_curl_ioctl_callback2)(CURL , int, const void ); typedef curlioerr (_curl_ioctl_callback3)(CURL , curliocmd, void ); typedef curlioerr (_curl_ioctl_callback4)(CURL , curliocmd, const void ); / evaluates to true if expr is of type curl_sockopt_callback or "similar" / #define curlcheck_sockopt_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_sockopt_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_sockopt_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_sockopt_callback2)) typedef int (_curl_sockopt_callback1)(void , curl_socket_t, curlsocktype); typedef int (_curl_sockopt_callback2)(const void , curl_socket_t, curlsocktype); / evaluates to true if expr is of type curl_opensocket_callback or "similar" / #define curlcheck_opensocket_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_opensocket_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_opensocket_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_opensocket_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_opensocket_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_opensocket_callback4)) typedef curl_socket_t (_curl_opensocket_callback1) (void , curlsocktype, struct curl_sockaddr ); typedef curl_socket_t (_curl_opensocket_callback2) (void , curlsocktype, const struct curl_sockaddr ); typedef curl_socket_t (_curl_opensocket_callback3) (const void , curlsocktype, struct curl_sockaddr ); typedef curl_socket_t (_curl_opensocket_callback4) (const void , curlsocktype, const struct curl_sockaddr ); / evaluates to true if expr is of type curl_progress_callback or "similar" / #define curlcheck_progress_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_progress_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_progress_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_progress_callback2)) typedef int (_curl_progress_callback1)(void , double, double, double, double); typedef int (_curl_progress_callback2)(const void , double, double, double, double); / evaluates to true if expr is of type curl_xferinfo_callback / #define curlcheck_xferinfo_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_xferinfo_callback)) / evaluates to true if expr is of type curl_debug_callback or "similar" / #define curlcheck_debug_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_debug_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback4) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback5) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback6) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback7) \|\| \ curlcheck_cb_compatible((expr), _curl_debug_callback8)) typedef int (_curl_debug_callback1) (CURL , curl_infotype, char , size_t, void ); typedef int (_curl_debug_callback2) (CURL , curl_infotype, char , size_t, const void ); typedef int (_curl_debug_callback3) (CURL , curl_infotype, const char , size_t, void ); typedef int (_curl_debug_callback4) (CURL , curl_infotype, const char , size_t, const void ); typedef int (_curl_debug_callback5) (CURL , curl_infotype, unsigned char , size_t, void ); typedef int (_curl_debug_callback6) (CURL , curl_infotype, unsigned char , size_t, const void ); typedef int (_curl_debug_callback7) (CURL , curl_infotype, const unsigned char , size_t, void ); typedef int (_curl_debug_callback8) (CURL , curl_infotype, const unsigned char , size_t, const void ); / evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" / / this is getting even messier... / #define curlcheck_ssl_ctx_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_ssl_ctx_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback4) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback5) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback6) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback7) \|\| \ curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback8)) typedef CURLcode (_curl_ssl_ctx_callback1)(CURL , void , void ); typedef CURLcode (_curl_ssl_ctx_callback2)(CURL , void , const void ); typedef CURLcode (_curl_ssl_ctx_callback3)(CURL , const void , void ); typedef CURLcode (_curl_ssl_ctx_callback4)(CURL , const void , const void ); #ifdef HEADER_SSL_H / hack: if we included OpenSSL's ssl.h, we know about SSL_CTX * this will of course break if we are included before OpenSSL headers... / typedef CURLcode (_curl_ssl_ctx_callback5)(CURL , SSL_CTX , void ); typedef CURLcode (_curl_ssl_ctx_callback6)(CURL , SSL_CTX , const void ); typedef CURLcode (_curl_ssl_ctx_callback7)(CURL , const SSL_CTX , void ); typedef CURLcode (_curl_ssl_ctx_callback8)(CURL , const SSL_CTX , const void ); #else typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5; typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6; typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7; typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8; #endif / evaluates to true if expr is of type curl_conv_callback or "similar" / #define curlcheck_conv_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_conv_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_conv_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_conv_callback2) \|\| \ curlcheck_cb_compatible((expr), _curl_conv_callback3) \|\| \ curlcheck_cb_compatible((expr), _curl_conv_callback4)) typedef CURLcode (_curl_conv_callback1)(char , size_t length); typedef CURLcode (_curl_conv_callback2)(const char , size_t length); typedef CURLcode (_curl_conv_callback3)(void , size_t length); typedef CURLcode (_curl_conv_callback4)(const void , size_t length); / evaluates to true if expr is of type curl_seek_callback or "similar" / #define curlcheck_seek_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_seek_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_seek_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_seek_callback2)) typedef CURLcode (_curl_seek_callback1)(void , curl_off_t, int); typedef CURLcode (_curl_seek_callback2)(const void , curl_off_t, int); / evaluates to true if expr is of type curl_chunk_bgn_callback / #define curlcheck_chunk_bgn_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_chunk_bgn_callback) \|\| \ curlcheck_cb_compatible((expr), _curl_chunk_bgn_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_chunk_bgn_callback2)) typedef long (_curl_chunk_bgn_callback1)(struct curl_fileinfo , void , int); typedef long (_curl_chunk_bgn_callback2)(void , void , int); / evaluates to true if expr is of type curl_chunk_end_callback / #define curlcheck_chunk_end_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_chunk_end_callback)) / evaluates to true if expr is of type curl_closesocket_callback / #define curlcheck_close_socket_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_closesocket_callback)) / evaluates to true if expr is of type curl_fnmatch_callback / #define curlcheck_fnmatch_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_fnmatch_callback)) / evaluates to true if expr is of type curl_hstsread_callback / #define curlcheck_hstsread_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_hstsread_callback)) / evaluates to true if expr is of type curl_hstswrite_callback / #define curlcheck_hstswrite_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_hstswrite_callback)) / evaluates to true if expr is of type curl_sshhostkeycallback / #define curlcheck_ssh_hostkey_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_sshhostkeycallback)) / evaluates to true if expr is of type curl_sshkeycallback / #define curlcheck_ssh_key_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_sshkeycallback)) / evaluates to true if expr is of type curl_interleave_callback / #define curlcheck_interleave_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), _curl_interleave_callback1) \|\| \ curlcheck_cb_compatible((expr), _curl_interleave_callback2)) typedef size_t (_curl_interleave_callback1)(void p, size_t s, size_t n, void u); typedef size_t (_curl_interleave_callback2)(char p, size_t s, size_t n, void u); / evaluates to true if expr is of type curl_prereq_callback / #define curlcheck_prereq_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_prereq_callback)) / evaluates to true if expr is of type curl_trailer_callback / #define curlcheck_trailer_cb(expr) \ (curlcheck_NULL(expr) \|\| \ curlcheck_cb_compatible((expr), curl_trailer_callback)) #endif / CURLINC_TYPECHECK_GCC_H */	51.13 KB	2025-06-04 05:42
📄 urlapi.h #ifndef CURLINC_URLAPI_H #define CURLINC_URLAPI_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #include "curl.h" #ifdef __cplusplus extern "C" { #endif / the error codes for the URL API / typedef enum { CURLUE_OK, CURLUE_BAD_HANDLE, / 1 / CURLUE_BAD_PARTPOINTER, / 2 / CURLUE_MALFORMED_INPUT, / 3 / CURLUE_BAD_PORT_NUMBER, / 4 / CURLUE_UNSUPPORTED_SCHEME, / 5 / CURLUE_URLDECODE, / 6 / CURLUE_OUT_OF_MEMORY, / 7 / CURLUE_USER_NOT_ALLOWED, / 8 / CURLUE_UNKNOWN_PART, / 9 / CURLUE_NO_SCHEME, / 10 / CURLUE_NO_USER, / 11 / CURLUE_NO_PASSWORD, / 12 / CURLUE_NO_OPTIONS, / 13 / CURLUE_NO_HOST, / 14 / CURLUE_NO_PORT, / 15 / CURLUE_NO_QUERY, / 16 / CURLUE_NO_FRAGMENT, / 17 / CURLUE_NO_ZONEID, / 18 / CURLUE_BAD_FILE_URL, / 19 / CURLUE_BAD_FRAGMENT, / 20 / CURLUE_BAD_HOSTNAME, / 21 / CURLUE_BAD_IPV6, / 22 / CURLUE_BAD_LOGIN, / 23 / CURLUE_BAD_PASSWORD, / 24 / CURLUE_BAD_PATH, / 25 / CURLUE_BAD_QUERY, / 26 / CURLUE_BAD_SCHEME, / 27 / CURLUE_BAD_SLASHES, / 28 / CURLUE_BAD_USER, / 29 / CURLUE_LACKS_IDN, / 30 / CURLUE_TOO_LARGE, / 31 / CURLUE_LAST } CURLUcode; typedef enum { CURLUPART_URL, CURLUPART_SCHEME, CURLUPART_USER, CURLUPART_PASSWORD, CURLUPART_OPTIONS, CURLUPART_HOST, CURLUPART_PORT, CURLUPART_PATH, CURLUPART_QUERY, CURLUPART_FRAGMENT, CURLUPART_ZONEID / added in 7.65.0 / } CURLUPart; #define CURLU_DEFAULT_PORT (1<<0) / return default port number / #define CURLU_NO_DEFAULT_PORT (1<<1) / act as if no port number was set, if the port number matches the default for the scheme / #define CURLU_DEFAULT_SCHEME (1<<2) / return default scheme if missing / #define CURLU_NON_SUPPORT_SCHEME (1<<3) / allow non-supported scheme / #define CURLU_PATH_AS_IS (1<<4) / leave dot sequences / #define CURLU_DISALLOW_USER (1<<5) / no user+password allowed / #define CURLU_URLDECODE (1<<6) / URL decode on get / #define CURLU_URLENCODE (1<<7) / URL encode on set / #define CURLU_APPENDQUERY (1<<8) / append a form style part / #define CURLU_GUESS_SCHEME (1<<9) / legacy curl-style guessing / #define CURLU_NO_AUTHORITY (1<<10) / Allow empty authority when the scheme is unknown. / #define CURLU_ALLOW_SPACE (1<<11) / Allow spaces in the URL / #define CURLU_PUNYCODE (1<<12) / get the hostname in punycode / #define CURLU_PUNY2IDN (1<<13) / punycode => IDN conversion / #define CURLU_GET_EMPTY (1<<14) / allow empty queries and fragments when extracting the URL or the components / #define CURLU_NO_GUESS_SCHEME (1<<15) / for get, do not accept a guess / typedef struct Curl_URL CURLU; / * curl_url() creates a new CURLU handle and returns a pointer to it. * Must be freed with curl_url_cleanup(). / CURL_EXTERN CURLU curl_url(void); /* * curl_url_cleanup() frees the CURLU handle and related resources used for * the URL parsing. It will not free strings previously returned with the URL * API. / CURL_EXTERN void curl_url_cleanup(CURLU handle); /* * curl_url_dup() duplicates a CURLU handle and returns a new copy. The new * handle must also be freed with curl_url_cleanup(). / CURL_EXTERN CURLU curl_url_dup(const CURLU in); / * curl_url_get() extracts a specific part of the URL from a CURLU * handle. Returns error code. The returned pointer MUST be freed with * curl_free() afterwards. / CURL_EXTERN CURLUcode curl_url_get(const CURLU handle, CURLUPart what, char *part, unsigned int flags); / * curl_url_set() sets a specific part of the URL in a CURLU handle. Returns * error code. The passed in string will be copied. Passing a NULL instead of * a part string, clears that part. / CURL_EXTERN CURLUcode curl_url_set(CURLU handle, CURLUPart what, const char part, unsigned int flags); / * curl_url_strerror() turns a CURLUcode value into the equivalent human * readable error string. This is useful for printing meaningful error * messages. / CURL_EXTERN const char curl_url_strerror(CURLUcode); #ifdef __cplusplus } /* end of extern "C" / #endif #endif / CURLINC_URLAPI_H */	5.67 KB	2025-06-04 05:42
📄 websockets.h #ifndef CURLINC_WEBSOCKETS_H #define CURLINC_WEBSOCKETS_H /*************************************************************************** * _ _ ____ _ * Project ___\| \| \| \| _ \\| \| * / __\| \| \| \| \|_) \| \| * \| (__\| \|_\| \| _ <\| \|___ * \___\|\___/\|_\| \_\_____\| * * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at https://curl.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * SPDX-License-Identifier: curl * **************************************************************************/ #ifdef __cplusplus extern "C" { #endif struct curl_ws_frame { int age; / zero / int flags; / See the CURLWS_* defines / curl_off_t offset; / the offset of this data into the frame / curl_off_t bytesleft; / number of pending bytes left of the payload / size_t len; / size of the current data chunk / }; / flag bits / #define CURLWS_TEXT (1<<0) #define CURLWS_BINARY (1<<1) #define CURLWS_CONT (1<<2) #define CURLWS_CLOSE (1<<3) #define CURLWS_PING (1<<4) #define CURLWS_OFFSET (1<<5) / * NAME curl_ws_recv() * * DESCRIPTION * * Receives data from the websocket connection. Use after successful * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. / CURL_EXTERN CURLcode curl_ws_recv(CURL curl, void buffer, size_t buflen, size_t recv, const struct curl_ws_frame *metap); / flags for curl_ws_send() / #define CURLWS_PONG (1<<6) / * NAME curl_ws_send() * * DESCRIPTION * * Sends data over the websocket connection. Use after successful * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. / CURL_EXTERN CURLcode curl_ws_send(CURL curl, const void buffer, size_t buflen, size_t sent, curl_off_t fragsize, unsigned int flags); /* bits for the CURLOPT_WS_OPTIONS bitmask: / #define CURLWS_RAW_MODE (1<<0) #define CURLWS_NOAUTOPONG (1<<1) CURL_EXTERN const struct curl_ws_frame curl_ws_meta(CURL curl); #ifdef __cplusplus } #endif #endif / CURLINC_WEBSOCKETS_H */	2.71 KB	2025-06-04 05:42

Terminal