3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
24 ***************************************************************************/
26 /* This file is for lib internal stuff */
31 #define PORT_TELNET 23
32 #define PORT_GOPHER 70
34 #define PORT_HTTPS 443
35 #define PORT_DICT 2628
38 #define DICT_MATCH "/MATCH:"
39 #define DICT_MATCH2 "/M:"
40 #define DICT_MATCH3 "/FIND:"
41 #define DICT_DEFINE "/DEFINE:"
42 #define DICT_DEFINE2 "/D:"
43 #define DICT_DEFINE3 "/LOOKUP:"
45 #define CURL_DEFAULT_USER "anonymous"
46 #define CURL_DEFAULT_PASSWORD "curl_by_daniel@haxx.se"
52 /* SSLeay stuff usually in /usr/local/ssl/include */
54 #include "openssl/rsa.h"
55 #include "openssl/crypto.h"
56 #include "openssl/x509.h"
57 #include "openssl/pem.h"
58 #include "openssl/ssl.h"
59 #include "openssl/err.h"
60 #ifdef HAVE_OPENSSL_ENGINE_H
61 #include <openssl/engine.h>
73 #ifdef HAVE_NETINET_IN_H
74 #include <netinet/in.h>
79 #include <curl/curl.h>
81 #include "http_chunks.h" /* for the structs and enum stuff */
86 #include <zlib.h> /* for content-encoding 08/28/02 jhrg */
89 /* Download buffer size, keep it fairly big for speed reasons */
90 #define BUFSIZE CURL_MAX_WRITE_SIZE
92 /* Initial size of the buffer to store headers in, it'll be enlarged in case
94 #define HEADERSIZE 256
96 /* Maximum number of dirs supported by libcurl in a FTP dir hierarchy */
97 #define CURL_MAX_FTP_DIRDEPTH 100
99 /* Just a convenience macro to get the larger value out of two given */
101 #define MAX(x,y) ((x)>(y)?(x):(y))
105 /* Types needed for krb4-ftp connections */
112 enum protection_level {
120 /* struct for data related to SSL and SSL connections */
121 struct ssl_connect_data {
122 bool use; /* use ssl encrypted communications TRUE/FALSE */
124 /* these ones requires specific SSL-types */
128 #endif /* USE_SSLEAY */
131 struct ssl_config_data {
132 long version; /* what version the client wants to use */
133 long certverifyresult; /* result from the certificate verification */
134 long verifypeer; /* set TRUE if this is desired */
135 long verifyhost; /* 0: no verify
136 1: check that CN exists
137 2: CN must match hostname */
138 char *CApath; /* DOES NOT WORK ON WINDOWS */
139 char *CAfile; /* cerficate to verify peer against */
140 char *random_file; /* path to file containing "random" data */
141 char *egdsocket; /* path to file containing the EGD daemon socket */
142 char *cipher_list; /* list of ciphers to use */
143 long numsessions; /* SSL session id cache size */
146 /* information stored about one single SSL session */
147 struct curl_ssl_session {
148 char *name; /* host name for which this ID was used */
149 void *sessionid; /* as returned from the SSL layer */
150 long age; /* just a number, the higher the more recent */
151 unsigned short remote_port; /* remote port to connect to */
152 struct ssl_config_data ssl_config; /* setup for this session */
155 /* Struct used for Digest challenge-response authentication */
163 /****************************************************************************
165 ***************************************************************************/
167 struct FormData *sendit;
171 const char *p_pragma; /* Pragma: string */
172 const char *p_accept; /* Accept: string */
176 /* For FORM posting */
178 struct Curl_chunker chunk;
181 curl_read_callback fread; /* backup storage for fread pointer */
182 void *fread_in; /* backup storage for fread_in pointer */
188 HTTPSEND_NADA, /* init */
189 HTTPSEND_REQUEST, /* sending a request */
190 HTTPSEND_BODY, /* sending body */
191 HTTPSEND_LAST /* never use this */
194 void *send_buffer; /* used if the request couldn't be sent in one chunk,
195 points to an allocated send_buffer struct */
198 /****************************************************************************
200 ***************************************************************************/
203 char *user; /* user name string */
204 char *passwd; /* password string */
205 char *urlpath; /* the originally given path part of the URL */
206 char *dirs[CURL_MAX_FTP_DIRDEPTH]; /* path components */
207 char *file; /* decoded file */
209 char *entrypath; /* the PWD reply when we logged on */
211 char *cache; /* data cache between getresponse()-calls */
212 size_t cache_size; /* size of cache in bytes */
213 bool dont_check; /* Set to TRUE to prevent the final (post-transfer)
214 file size and 226/250 status check. It should still
215 read the line, just ignore the result. */
216 bool no_transfer; /* nothing was transfered, (possibly because a resumed
217 transfer already was complete) */
218 long response_time; /* When no timeout is given, this is the amount of
219 seconds we await for an FTP response. Initialized
220 in Curl_ftp_connect() */
223 /****************************************************************************
225 ***************************************************************************/
227 int fd; /* open file descriptor to read from! */
231 * Boolean values that concerns this connection.
234 bool close; /* if set, we close the connection after this request */
235 bool reuse; /* if set, this is a re-used connection */
236 bool chunk; /* if set, this is a chunked transfer-encoding */
237 bool httpproxy; /* if set, this transfer is done through a http proxy */
238 bool user_passwd; /* do we use user+password for this connection? */
239 bool proxy_user_passwd; /* user+password for the proxy? */
240 bool ipv6_ip; /* we communicate with a remove site specified with pure IPv6
243 bool rangestringalloc; /* the range string is malloc()'ed */
245 bool do_more; /* this is set TRUE if the ->curl_do_more() function is
246 supposed to be called, after ->curl_do() */
248 bool upload_chunky; /* set TRUE if we are doing chunked transfer-encoding
250 bool getheader; /* TRUE if header parsing is wanted */
252 bool forbidchunk; /* used only to explicitly forbid chunk-upload for
253 specific upload buffers. See readmoredata() in
254 http.c for details. */
255 bool tcpconnect; /* the tcp stream (or simimlar) is connected, this
256 is set the first time on the first connect function
261 * This struct is all the previously local variables from Curl_perform() moved
262 * to struct to allow the function to return and get re-invoked better without
266 struct Curl_transfer_keeper {
267 int bytecount; /* total number of bytes read */
268 int writebytecount; /* number of bytes written */
269 long contentlength; /* size of incoming data */
270 struct timeval start; /* transfer started at this time */
271 struct timeval now; /* current time */
272 bool header; /* incoming data has HTTP header */
274 HEADER_NORMAL, /* no bad header at all */
275 HEADER_PARTHEADER, /* part of the chunk is a bad header, the rest is
277 HEADER_ALLBAD /* all was believed to be header */
278 } badheader; /* the header was deemed bad and will be
280 int headerline; /* counts header lines to better track the
282 char *hbufp; /* points at *end* of header line */
284 char *str; /* within buf */
285 char *str_start; /* within buf */
286 char *end_ptr; /* within buf */
287 char *p; /* within headerbuff */
288 bool content_range; /* set TRUE if Content-Range: was found */
289 int offset; /* possible resume offset read from the
290 Content-Range: header */
291 int httpcode; /* error code from the 'HTTP/1.? XXX' line */
292 int httpversion; /* the HTTP version*10 */
293 struct timeval start100; /* time stamp to wait for the 100 code from */
294 bool write_after_100_header; /* TRUE = we enable the write after we
295 received a 100-continue/timeout or
297 bool wait100_after_headers; /* TRUE = after the request-headers have been
298 sent off properly, we go into the wait100
299 state, FALSE = don't */
300 int content_encoding; /* What content encoding. sec 3.5, RFC2616. */
302 #define IDENTITY 0 /* No encoding */
303 #define DEFLATE 1 /* zlib delfate [RFC 1950 & 1951] */
304 #define GZIP 2 /* gzip algorithm [RFC 1952] */
305 #define COMPRESS 3 /* Not handled, added for completeness */
308 bool zlib_init; /* True if zlib already initialized;
309 undefined if Content-Encoding header. */
310 z_stream z; /* State structure for zlib. */
313 /* for the low speed checks: */
322 /* pointers to the actual descriptors we check */
326 /* the file descriptors to play with */
333 bool upload_done; /* set to TRUE when doing chunked transfer-encoding upload
334 and we're uploading the last chunk */
338 * The connectdata struct contains all fields and variables that should be
339 * unique for an entire connection.
342 /**** Fields set when inited and not modified again */
343 struct SessionHandle *data; /* link to the root CURL struct */
344 int connectindex; /* what index in the connects index this particular
347 long protocol; /* PROT_* flags concerning the protocol set */
348 #define PROT_MISSING (1<<0)
349 #define PROT_GOPHER (1<<1)
350 #define PROT_HTTP (1<<2)
351 #define PROT_HTTPS (1<<3)
352 #define PROT_FTP (1<<4)
353 #define PROT_TELNET (1<<5)
354 #define PROT_DICT (1<<6)
355 #define PROT_LDAP (1<<7)
356 #define PROT_FILE (1<<8)
357 #define PROT_FTPS (1<<9)
358 #define PROT_SSL (1<<10) /* protocol requires SSL */
360 /* the particular host we use, in two different ways */
361 struct Curl_dns_entry *connect_addr;
364 struct addrinfo *serv_addr;
366 struct sockaddr_in serv_addr;
368 char protostr[64]; /* store the protocol string in this buffer */
369 char gname[513]; /* store the hostname in this buffer */
370 char *name; /* host name pointer to fool around with */
371 char *path; /* allocated buffer to store the URL's path part in */
372 char *hostname; /* hostname to connect, as parsed from url */
373 long port; /* which port to use locally */
374 unsigned short remote_port; /* what remote port to connect to,
375 not the proxy port! */
378 long headerbytecount; /* only count received headers */
380 char *range; /* range, if used. See README for detailed specification on
382 ssize_t resume_from; /* continue [ftp] transfer from here */
384 char *proxyhost; /* name of the http proxy host */
386 struct timeval now; /* "current" time */
387 struct timeval created; /* creation time */
388 int firstsocket; /* the main socket to use */
389 int secondarysocket; /* for i.e ftp transfers */
390 long maxdownload; /* in bytes, the maximum amount of data to fetch, 0
393 struct ssl_connect_data ssl; /* this is for ssl-stuff */
394 struct ssl_config_data ssl_config;
396 struct ConnectBits bits; /* various state-flags for this connection */
398 /* These two functions MUST be set by the curl_connect() function to be
399 be protocol dependent */
400 CURLcode (*curl_do)(struct connectdata *connect);
401 CURLcode (*curl_done)(struct connectdata *connect);
403 /* If the curl_do() function is better made in two halves, this
404 * curl_do_more() function will be called afterwards, if set. For example
405 * for doing the FTP stuff after the PASV/PORT command.
407 CURLcode (*curl_do_more)(struct connectdata *connect);
409 /* This function *MAY* be set to a protocol-dependent function that is run
410 * after the connect() and everything is done, as a step in the connection.
412 CURLcode (*curl_connect)(struct connectdata *connect);
414 /* This function *MAY* be set to a protocol-dependent function that is run
415 * by the curl_disconnect(), as a step in the disconnection.
417 CURLcode (*curl_disconnect)(struct connectdata *connect);
419 /* This function *MAY* be set to a protocol-dependent function that is run
420 * in the curl_close() function if protocol-specific cleanups are required.
422 CURLcode (*curl_close)(struct connectdata *connect);
424 /**** curl_get() phase fields */
427 int sockfd; /* socket to read from or -1 */
428 int size; /* -1 if unknown at this point */
429 long *bytecountp; /* return number of bytes read or NULL */
432 int writesockfd; /* socket to write to, it may very well be
433 the same we read from. -1 disables */
434 long *writebytecountp; /* return number of bytes written or NULL */
436 /** Dynamicly allocated strings, may need to be freed before this **/
437 /** struct is killed. **/
438 struct dynamically_allocated_data {
439 char *proxyuserpwd; /* free later if not NULL! */
440 char *uagent; /* free later if not NULL! */
441 char *accept_encoding; /* free later if not NULL! 08/28/02 jhrg */
442 char *userpwd; /* free later if not NULL! */
443 char *rangeline; /* free later if not NULL! */
444 char *ref; /* free later if not NULL! */
445 char *cookie; /* free later if not NULL! */
446 char *host; /* free later if not NULL */
447 char *cookiehost; /* free later if not NULL */
450 char *newurl; /* This can only be set if a Location: was in the
454 enum protection_level command_prot;
455 enum protection_level data_prot;
456 enum protection_level request_data_prot;
460 struct krb4buffer in_buffer, out_buffer;
464 struct Curl_sec_client_mech *mech;
465 struct sockaddr_in local_addr;
469 /*************** Request - specific items ************/
470 /* previously this was in the urldata struct */
473 struct HTTP *gopher; /* alias, just for the sake of being more readable */
474 struct HTTP *https; /* alias, just for the sake of being more readable */
477 void *telnet; /* private for telnet.c-eyes only */
478 #if 0 /* no need for special ones for these: */
485 /* This struct is inited when needed */
486 struct Curl_transfer_keeper keep;
488 /* 'upload_present' is used to keep a byte counter of how much data there is
489 still left in the buffer, aimed for upload. */
492 /* 'upload_fromhere' is used as a read-pointer when we uploaded parts of a
493 buffer, so the next read should read from where this pointer points to,
494 and the 'upload_present' contains the number of bytes available at this
496 char *upload_fromhere;
498 curl_read_callback fread; /* function that reads the input */
499 void *fread_in; /* pointer to pass to the fread() above */
502 /* The end of connectdata. 08/27/02 jhrg */
505 * Struct to keep statistical and informational data.
510 long filetime; /* If requested, this is might get set. Set to -1 if
511 the time was unretrievable */
512 long header_size; /* size of read header(s) in bytes */
513 long request_size; /* the amount of bytes sent in the request(s) */
515 char *contenttype; /* the content type of the object */
520 long lastshow; /* time() of the last displayed progress meter or NULL to
521 force redraw at next call */
527 double current_speed; /* uses the currently fastest transfer */
529 bool callback; /* set when progress callback is used */
530 int width; /* screen width at download start */
531 int flags; /* see progress.h */
540 double t_pretransfer;
541 double t_starttransfer;
544 struct timeval start;
545 struct timeval t_startsingle;
546 #define CURR_TIME (5+1) /* 6 entries for 5 seconds */
548 double speeder[ CURR_TIME ];
549 struct timeval speeder_time[ CURR_TIME ];
554 HTTPREQ_NONE, /* first in list */
557 HTTPREQ_POST_FORM, /* we make a difference internally */
560 HTTPREQ_LAST /* last in list */
564 * Values that are generated, temporary or calculated internally for a
565 * "session handle" must be defined within the 'struct urlstate'. This struct
566 * will be used within the SessionHandle struct. When the 'SessionHandle'
567 * struct is cloned, this data MUST NOT be copied.
569 * Remember that any "state" information goes globally for the curl handle.
570 * Session-data MUST be put in the connectdata struct and here. */
571 #define MAX_CURL_USER_LENGTH 256
572 #define MAX_CURL_PASSWORD_LENGTH 256
573 #define MAX_CURL_USER_LENGTH_TXT "255"
574 #define MAX_CURL_PASSWORD_LENGTH_TXT "255"
583 /* buffers to store authentication data in, as parsed from input options */
584 char user[MAX_CURL_USER_LENGTH];
585 char passwd[MAX_CURL_PASSWORD_LENGTH];
586 char proxyuser[MAX_CURL_USER_LENGTH];
587 char proxypasswd[MAX_CURL_PASSWORD_LENGTH];
589 bool passwdgiven; /* set TRUE if an application-provided password has been
592 struct timeval keeps_speed; /* for the progress meter really */
594 /* 'connects' will be an allocated array with pointers. If the pointer is
595 set, it holds an allocated connection. */
596 struct connectdata **connects;
597 long numconnects; /* size of the 'connects' array */
599 char *headerbuff; /* allocated buffer to store headers in */
600 int headersize; /* size of the allocation */
602 char buffer[BUFSIZE+1]; /* download buffer */
603 char uploadbuffer[BUFSIZE+1]; /* upload buffer */
604 double current_speed; /* the ProgressShow() funcion sets this */
606 bool this_is_a_follow; /* this is a followed Location: request */
608 char *auth_host; /* if set, this should be the host name that we will
609 sent authorization to, no else. Used to make Location:
610 following not keep sending user+password... This is
614 struct curl_ssl_session *session; /* array of 'numsessions' size */
615 long sessionage; /* number of the most recent session */
617 char *scratch; /* huge buffer[BUFSIZE*2] when doing upload CRLF replacing */
618 bool errorbuf; /* Set to TRUE if the error buffer is already filled in.
619 This must be set to FALSE every time _easy_perform() is
623 /* storage for the previous bag^H^H^HSIGPIPE signal handler :-) */
624 void (*prev_signal)(int sig);
626 bool allow_port; /* Is set.use_port allowed to take effect or not. This
627 is always set TRUE when curl_easy_perform() is called. */
629 struct digestdata digest;
634 * This 'DynamicStatic' struct defines dynamic states that actually change
635 * values in the 'UserDefined' area, which MUST be taken into consideration
636 * if the UserDefined struct is cloned or similar. You can probably just
637 * copy these, but each one indicate a special action on other data.
640 struct DynamicStatic {
641 char *url; /* work URL, copied from UserDefined */
642 bool url_alloc; /* URL string is malloc()'ed */
643 char *proxy; /* work proxy, copied from UserDefined */
644 bool proxy_alloc; /* http proxy string is malloc()'ed */
645 char *referer; /* referer string */
646 bool referer_alloc; /* referer sting is malloc()ed */
647 struct curl_slist *cookielist; /* list of cookie files set by
648 curl_easy_setopt(COOKIEFILE) calls */
652 * This 'UserDefined' struct must only contain data that is set once to go
653 * for many (perhaps) independent connections. Values that are generated or
654 * calculated internally for the "session handle" MUST be defined within the
655 * 'struct urlstate' instead. The only exceptions MUST note the changes in
656 * the 'DynamicStatic' struct.
660 FILE *err; /* the stderr user data goes here */
661 void *debugdata; /* the data that will be passed to fdebug */
662 char *errorbuffer; /* store failure messages in here */
663 char *proxyuserpwd; /* Proxy <user:password>, if used */
664 long proxyport; /* If non-zero, use this port number by default. If the
665 proxy string features a ":[port]" that one will override
667 void *out; /* the fetched file goes here */
668 void *in; /* the uploaded file is read from here */
669 void *writeheader; /* write the header to this is non-NULL */
670 char *set_url; /* what original URL to work on */
671 char *set_proxy; /* proxy to use */
672 long use_port; /* which port to use (when not using default) */
673 char *userpwd; /* <user:password>, if used */
674 char *set_range; /* range, if used. See README for detailed specification
676 long followlocation; /* as in HTTP Location: */
677 long maxredirs; /* maximum no. of http(s) redirects to follow */
678 char *set_referer; /* custom string */
679 bool free_referer; /* set TRUE if 'referer' points to a string we
681 char *useragent; /* User-Agent string */
682 char *encoding; /* Accept-Encoding string */
683 char *postfields; /* if POST, set the fields' values here */
684 size_t postfieldsize; /* if POST, this might have a size to use instead of
685 strlen(), and then the data *may* be binary (contain
687 char *ftpport; /* port to send with the FTP PORT command */
688 char *device; /* network interface to use */
689 curl_write_callback fwrite; /* function that stores the output */
690 curl_write_callback fwrite_header; /* function that stores headers */
691 curl_read_callback fread; /* function that reads the input */
692 curl_progress_callback fprogress; /* function for progress information */
693 curl_debug_callback fdebug; /* function that write informational data */
694 void *progress_client; /* pointer to pass to the progress callback */
695 curl_passwd_callback fpasswd; /* call for password */
696 void *passwd_client; /* pass to the passwd callback */
697 long timeout; /* in seconds, 0 means no timeout */
698 long connecttimeout; /* in seconds, 0 means no timeout */
699 long infilesize; /* size of file to upload, -1 means unknown */
700 long low_speed_limit; /* bytes/second */
701 long low_speed_time; /* number of seconds */
702 int set_resume_from; /* continue [ftp] transfer from here */
703 char *cookie; /* HTTP cookie string to send */
704 struct curl_slist *headers; /* linked list of extra headers */
705 struct HttpPost *httppost; /* linked list of POST data */
706 char *cert; /* certificate */
707 char *cert_type; /* format for certificate (default: PEM) */
708 char *key; /* private key */
709 char *key_type; /* format for private key (default: PEM) */
710 char *key_passwd; /* plain text private key password */
711 char *crypto_engine; /* name of the crypto engine to use */
712 char *cookiejar; /* dump all cookies to this file */
713 bool cookiesession; /* new cookie session? */
714 bool crlf; /* convert crlf on ftp upload(?) */
715 struct curl_slist *quote; /* after connection is established */
716 struct curl_slist *postquote; /* after the transfer */
717 struct curl_slist *prequote; /* before the transfer, after type (Wesley Laxton)*/
718 struct curl_slist *telnet_options; /* linked list of telnet options */
719 curl_TimeCond timecondition; /* kind of time/date comparison */
720 time_t timevalue; /* what time to compare with */
721 curl_closepolicy closepolicy; /* connection cache close concept */
722 Curl_HttpReq httpreq; /* what kind of HTTP request (if any) is this */
723 char *customrequest; /* HTTP/FTP request to use */
724 long httpversion; /* when non-zero, a specific HTTP version requested to
725 be used in the library's request(s) */
726 char *auth_host; /* if set, this is the allocated string to the host name
727 * to which to send the authorization data to, and no other
728 * host (which location-following otherwise could lead to)
730 char *krb4_level; /* what security level */
731 struct ssl_config_data ssl; /* user defined SSL stuff */
733 curl_proxytype proxytype; /* what kind of proxy that is in use */
735 int dns_cache_timeout; /* DNS cache timeout */
736 long buffer_size; /* size of receive buffer to use */
738 char *private; /* Private data */
740 struct curl_slist *http200aliases; /* linked list of aliases for http200 */
742 /* Here follows boolean settings that define how to behave during
743 this session. They are STATIC, set by libcurl users or at least initially
744 and they don't change during operations. */
747 bool tunnel_thru_httpproxy;
753 bool http_fail_on_error;
754 bool http_follow_location;
755 bool http_disable_hostname_check_before_authentication;
757 #define http_include_header include_header /* former name */
759 bool http_set_referer;
760 bool http_auto_referer; /* set "correct" referer when following location: */
764 enum CURL_NETRC_OPTION
765 use_netrc; /* defined in include/curl.h */
767 bool krb4; /* kerberos4 connection requested */
768 bool reuse_forbid; /* forbidden to be reused, close after use */
769 bool reuse_fresh; /* do not re-use an existing connection */
770 bool expect100header; /* TRUE if we added Expect: 100-continue */
771 bool ftp_use_epsv; /* if EPSV is to be attempted or not */
772 bool ftp_use_eprt; /* if EPRT is to be attempted or not */
773 bool no_signal; /* do not use any signal/alarm handler */
775 bool global_dns_cache;
779 * In August 2001, this struct was redesigned and is since stricter than
780 * before. The 'connectdata' struct MUST have all the connection oriented
781 * stuff as we may now have several simultaneous connections and connection
784 * From now on, the 'SessionHandle' must only contain data that is set once to
785 * go for many (perhaps) independent connections. Values that are generated or
786 * calculated internally for the "session handle" must be defined within the
787 * 'struct urlstate' instead. */
789 struct SessionHandle {
790 curl_hash *hostcache;
791 struct Curl_share *share; /* Share, handles global variable mutexing */
792 struct UserDefined set; /* values set by the libcurl user */
793 struct DynamicStatic change; /* possibly modified userdefined data */
795 struct CookieInfo *cookies; /* the cookies, read from files and servers */
796 struct Progress progress; /* for all the progress meter data */
797 struct UrlState state; /* struct for fields used for state info and
798 other dynamic purposes */
799 struct PureInfo info; /* stats, reports and info data */
800 #if defined(USE_SSLEAY) && defined(HAVE_OPENSSL_ENGINE_H)
802 #endif /* USE_SSLEAY */
805 #define LIBCURL_NAME "libcurl"