| /***************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * The contents of this file are subject to the Mozilla Public License |
| * Version 1.0 (the "License"); you may not use this file except in |
| * compliance with the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS IS" |
| * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
| * License for the specific language governing rights and limitations |
| * under the License. |
| * |
| * The Original Code is Curl. |
| * |
| * The Initial Developer of the Original Code is Daniel Stenberg. |
| * |
| * Portions created by the Initial Developer are Copyright (C) 1998. |
| * All Rights Reserved. |
| * |
| * ------------------------------------------------------------ |
| * Main author: |
| * - Daniel Stenberg <Daniel.Stenberg@haxx.nu> |
| * |
| * http://curl.haxx.nu |
| * |
| * $Source$ |
| * $Revision$ |
| * $Date$ |
| * $Author$ |
| * $State$ |
| * $Locker$ |
| * |
| * ------------------------------------------------------------ |
| ****************************************************************************/ |
| |
| /* -- WIN32 approved -- */ |
| #include <stdio.h> |
| #include <string.h> |
| #include <stdarg.h> |
| #include <stdlib.h> |
| #include <ctype.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| #include <errno.h> |
| |
| #include "setup.h" |
| #include "strequal.h" |
| |
| #if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__) |
| #include <winsock.h> |
| #include <time.h> |
| #include <io.h> |
| #else |
| #ifdef HAVE_SYS_SOCKET_H |
| #include <sys/socket.h> |
| #endif |
| #include <netinet/in.h> |
| #include <sys/time.h> |
| #include <sys/resource.h> |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| #include <netdb.h> |
| #ifdef HAVE_ARPA_INET_H |
| #include <arpa/inet.h> |
| #endif |
| #ifdef HAVE_NET_IF_H |
| #include <net/if.h> |
| #endif |
| #include <sys/ioctl.h> |
| #include <signal.h> |
| |
| #ifdef HAVE_SYS_PARAM_H |
| #include <sys/param.h> |
| #endif |
| |
| #ifdef HAVE_SYS_SELECT_H |
| #include <sys/select.h> |
| #endif |
| |
| #ifndef HAVE_VPRINTF |
| #error "We can't compile without vprintf() support!" |
| #endif |
| #ifndef HAVE_SELECT |
| #error "We can't compile without select() support!" |
| #endif |
| #ifndef HAVE_SOCKET |
| #error "We can't compile without socket() support!" |
| #endif |
| |
| #endif |
| |
| #include "urldata.h" |
| #include <curl/curl.h> |
| #include <curl/types.h> |
| #include "netrc.h" |
| |
| #include "getenv.h" |
| #include "hostip.h" |
| #include "download.h" |
| #include "sendf.h" |
| #include "speedcheck.h" |
| #include "getpass.h" |
| #include "progress.h" |
| #include "getdate.h" |
| #include "writeout.h" |
| |
| #define _MPRINTF_REPLACE /* use our functions only */ |
| #include <curl/mprintf.h> |
| |
| CURLcode |
| _Transfer (struct connectdata *c_conn) |
| { |
| size_t nread; /* number of bytes read */ |
| int bytecount = 0; /* total number of bytes read */ |
| int writebytecount = 0; /* number of bytes written */ |
| long contentlength=0; /* size of incoming data */ |
| struct timeval start = tvnow(); |
| struct timeval now = start; /* current time */ |
| bool header = TRUE; /* incoming data has HTTP header */ |
| int headerline = 0; /* counts header lines to better track the |
| first one */ |
| char *hbufp; /* points at *end* of header line */ |
| int hbuflen = 0; |
| char *str; /* within buf */ |
| char *str_start; /* within buf */ |
| char *end_ptr; /* within buf */ |
| char *p; /* within headerbuff */ |
| bool content_range = FALSE; /* set TRUE if Content-Range: was found */ |
| int offset = 0; /* possible resume offset read from the |
| Content-Range: header */ |
| int code = 0; /* error code from the 'HTTP/1.? XXX' line */ |
| |
| /* for the low speed checks: */ |
| CURLcode urg; |
| time_t timeofdoc=0; |
| long bodywrites=0; |
| |
| char newurl[URL_MAX_LENGTH]; /* buffer for Location: URL */ |
| |
| /* the highest fd we use + 1 */ |
| struct UrlData *data; |
| struct connectdata *conn = (struct connectdata *)c_conn; |
| char *buf; |
| int maxfd; |
| |
| if(!conn || (conn->handle != STRUCT_CONNECT)) |
| return CURLE_BAD_FUNCTION_ARGUMENT; |
| |
| data = conn->data; /* there's the root struct */ |
| buf = data->buffer; |
| maxfd = (conn->sockfd>conn->writesockfd?conn->sockfd:conn->writesockfd)+1; |
| |
| hbufp = data->headerbuff; |
| |
| myalarm (0); /* switch off the alarm-style timeout */ |
| |
| now = tvnow(); |
| start = now; |
| |
| #define KEEP_READ 1 |
| #define KEEP_WRITE 2 |
| |
| pgrsTime(data, TIMER_PRETRANSFER); |
| |
| if (!conn->getheader) { |
| header = FALSE; |
| if(conn->size > 0) |
| pgrsSetDownloadSize(data, conn->size); |
| } |
| { |
| fd_set readfd; |
| fd_set writefd; |
| fd_set rkeepfd; |
| fd_set wkeepfd; |
| struct timeval interval; |
| int keepon=0; |
| |
| /* timeout every X second |
| - makes a better progressmeter (i.e even when no data is read, the |
| meter can be updated and reflect reality) |
| - allows removal of the alarm() crap |
| - variable timeout is easier |
| */ |
| |
| FD_ZERO (&readfd); /* clear it */ |
| if(conn->sockfd != -1) { |
| FD_SET (conn->sockfd, &readfd); /* read socket */ |
| keepon |= KEEP_READ; |
| } |
| |
| FD_ZERO (&writefd); /* clear it */ |
| if(conn->writesockfd != -1) { |
| FD_SET (conn->writesockfd, &writefd); /* write socket */ |
| keepon |= KEEP_WRITE; |
| } |
| |
| /* get these in backup variables to be able to restore them on each lap in |
| the select() loop */ |
| rkeepfd = readfd; |
| wkeepfd = writefd; |
| |
| while (keepon) { |
| readfd = rkeepfd; /* set those every lap in the loop */ |
| writefd = wkeepfd; |
| interval.tv_sec = 1; |
| interval.tv_usec = 0; |
| |
| switch (select (maxfd, &readfd, &writefd, NULL, &interval)) { |
| case -1: /* select() error, stop reading */ |
| #ifdef EINTR |
| /* The EINTR is not serious, and it seems you might get this more |
| ofen when using the lib in a multi-threaded environment! */ |
| if(errno == EINTR) |
| ; |
| else |
| #endif |
| keepon = 0; /* no more read or write */ |
| continue; |
| case 0: /* timeout */ |
| break; |
| default: |
| if((keepon & KEEP_READ) && FD_ISSET(conn->sockfd, &readfd)) { |
| /* read! */ |
| urg = curl_read(conn, buf, BUFSIZE -1, &nread); |
| |
| /* NULL terminate, allowing string ops to be used */ |
| if (0 < (signed int) nread) |
| buf[nread] = 0; |
| |
| /* if we receive 0 or less here, the server closed the connection and |
| we bail out from this! */ |
| else if (0 >= (signed int) nread) { |
| keepon &= ~KEEP_READ; |
| break; |
| } |
| |
| str = buf; /* Default buffer to use when we write the |
| buffer, it may be changed in the flow below |
| before the actual storing is done. */ |
| |
| /* Since this is a two-state thing, we check if we are parsing |
| headers at the moment or not. */ |
| |
| if (header) { |
| /* we are in parse-the-header-mode */ |
| |
| /* header line within buffer loop */ |
| do { |
| int hbufp_index; |
| |
| str_start = str; /* str_start is start of line within buf */ |
| |
| end_ptr = strchr (str_start, '\n'); |
| |
| if (!end_ptr) { |
| /* no more complete header lines within buffer */ |
| /* copy what is remaining into headerbuff */ |
| int str_length = (int)strlen(str); |
| |
| if (hbuflen + (int)str_length >= data->headersize) { |
| char *newbuff; |
| long newsize=MAX((hbuflen+str_length)*3/2, |
| data->headersize*2); |
| hbufp_index = hbufp - data->headerbuff; |
| newbuff = (char *)realloc(data->headerbuff, newsize); |
| if(!newbuff) { |
| failf (data, "Failed to alloc memory for big header!"); |
| return CURLE_READ_ERROR; |
| } |
| data->headersize=newsize; |
| data->headerbuff = newbuff; |
| hbufp = data->headerbuff + hbufp_index; |
| } |
| strcpy (hbufp, str); |
| hbufp += strlen (str); |
| hbuflen += strlen (str); |
| break; /* read more and try again */ |
| } |
| |
| str = end_ptr + 1; /* move just past new line */ |
| |
| if (hbuflen + (str - str_start) >= data->headersize) { |
| char *newbuff; |
| long newsize=MAX((hbuflen+(str-str_start))*3/2, |
| data->headersize*2); |
| hbufp_index = hbufp - data->headerbuff; |
| newbuff = (char *)realloc(data->headerbuff, newsize); |
| if(!newbuff) { |
| failf (data, "Failed to alloc memory for big header!"); |
| return CURLE_READ_ERROR; |
| } |
| data->headersize= newsize; |
| data->headerbuff = newbuff; |
| hbufp = data->headerbuff + hbufp_index; |
| } |
| |
| /* copy to end of line */ |
| strncpy (hbufp, str_start, str - str_start); |
| hbufp += str - str_start; |
| hbuflen += str - str_start; |
| *hbufp = 0; |
| |
| p = data->headerbuff; |
| |
| /* we now have a full line that p points to */ |
| if (('\n' == *p) || ('\r' == *p)) { |
| /* Zero-length line means end of header! */ |
| if (-1 != conn->size) /* if known */ |
| conn->size += bytecount; /* we append the already read size */ |
| |
| |
| if ('\r' == *p) |
| p++; /* pass the \r byte */ |
| if ('\n' == *p) |
| p++; /* pass the \n byte */ |
| |
| pgrsSetDownloadSize(data, conn->size); |
| |
| header = FALSE; /* no more header to parse! */ |
| |
| /* now, only output this if the header AND body are requested: |
| */ |
| if (data->bits.http_include_header) { |
| if((p - data->headerbuff) != |
| data->fwrite (data->headerbuff, 1, |
| p - data->headerbuff, data->out)) { |
| failf (data, "Failed writing output"); |
| return CURLE_WRITE_ERROR; |
| } |
| } |
| if(data->writeheader) { |
| /* obviously, the header is requested to be written to |
| this file: */ |
| if((p - data->headerbuff) != |
| data->fwrite (data->headerbuff, 1, p - data->headerbuff, |
| data->writeheader)) { |
| failf (data, "Failed writing output"); |
| return CURLE_WRITE_ERROR; |
| } |
| } |
| break; /* exit header line loop */ |
| } |
| |
| if (!headerline++) { |
| /* This is the first header, it MUST be the error code line |
| or else we consiser this to be the body right away! */ |
| if (sscanf (p, " HTTP/1.%*c %3d", &code)) { |
| /* 404 -> URL not found! */ |
| if ( |
| ( ((data->bits.http_follow_location) && (code >= 400)) |
| || |
| (!data->bits.http_follow_location && (code >= 300))) |
| && (data->bits.http_fail_on_error)) { |
| /* If we have been told to fail hard on HTTP-errors, |
| here is the check for that: */ |
| /* serious error, go home! */ |
| failf (data, "The requested file was not found"); |
| return CURLE_HTTP_NOT_FOUND; |
| } |
| data->progress.httpcode = code; |
| } |
| else { |
| header = FALSE; /* this is not a header line */ |
| break; |
| } |
| } |
| /* check for Content-Length: header lines to get size */ |
| if (strnequal("Content-Length", p, 14) && |
| sscanf (p+14, ": %ld", &contentlength)) |
| conn->size = contentlength; |
| else if (strnequal("Content-Range", p, 13) && |
| sscanf (p+13, ": bytes %d-", &offset)) { |
| if (data->resume_from == offset) { |
| /* we asked for a resume and we got it */ |
| content_range = TRUE; |
| } |
| } |
| else if(data->cookies && |
| strnequal("Set-Cookie: ", p, 11)) { |
| cookie_add(data->cookies, TRUE, &p[12]); |
| } |
| else if(strnequal("Last-Modified:", p, |
| strlen("Last-Modified:")) && |
| data->timecondition) { |
| time_t secs=time(NULL); |
| timeofdoc = curl_getdate(p+strlen("Last-Modified:"), &secs); |
| } |
| else if ((code >= 300 && code < 400) && |
| (data->bits.http_follow_location) && |
| strnequal("Location", p, 8) && |
| sscanf (p+8, ": %" URL_MAX_LENGTH_TXT "s", |
| newurl)) { |
| /* this is the URL that the server advices us to get |
| instead */ |
| data->newurl = strdup (newurl); |
| } |
| |
| if (data->bits.http_include_header) { |
| if(hbuflen != data->fwrite (p, 1, hbuflen, data->out)) { |
| failf (data, "Failed writing output"); |
| return CURLE_WRITE_ERROR; |
| } |
| } |
| if(data->writeheader) { |
| /* the header is requested to be written to this file */ |
| if(hbuflen != data->fwrite (p, 1, hbuflen, |
| data->writeheader)) { |
| failf (data, "Failed writing output"); |
| return CURLE_WRITE_ERROR; |
| } |
| } |
| |
| /* reset hbufp pointer && hbuflen */ |
| hbufp = data->headerbuff; |
| hbuflen = 0; |
| } |
| while (*str); /* header line within buffer */ |
| |
| /* We might have reached the end of the header part here, but |
| there might be a non-header part left in the end of the read |
| buffer. */ |
| |
| if (!header) { |
| /* the next token and forward is not part of |
| the header! */ |
| |
| /* we subtract the remaining header size from the buffer */ |
| nread -= (str - buf); |
| } |
| |
| } /* end if header mode */ |
| |
| /* This is not an 'else if' since it may be a rest from the header |
| parsing, where the beginning of the buffer is headers and the end |
| is non-headers. */ |
| if (str && !header && (nread > 0)) { |
| |
| if(0 == bodywrites) { |
| /* These checks are only made the first time we are about to |
| write a chunk of the body */ |
| if(conn->protocol&PROT_HTTP) { |
| /* HTTP-only checks */ |
| if (data->resume_from && !content_range ) { |
| /* we wanted to resume a download, although the server |
| doesn't seem to support this */ |
| failf (data, "HTTP server doesn't seem to support byte ranges. Cannot resume."); |
| return CURLE_HTTP_RANGE_ERROR; |
| } |
| else if (data->newurl) { |
| /* abort after the headers if "follow Location" is set */ |
| infof (data, "Follow to new URL: %s\n", data->newurl); |
| return CURLE_OK; |
| } |
| else if(data->timecondition && !data->range) { |
| /* A time condition has been set AND no ranges have been |
| requested. This seems to be what chapter 13.3.4 of |
| RFC 2616 defines to be the correct action for a |
| HTTP/1.1 client */ |
| if((timeofdoc > 0) && (data->timevalue > 0)) { |
| switch(data->timecondition) { |
| case TIMECOND_IFMODSINCE: |
| default: |
| if(timeofdoc < data->timevalue) { |
| infof(data, |
| "The requested document is not new enough"); |
| return CURLE_OK; |
| } |
| break; |
| case TIMECOND_IFUNMODSINCE: |
| if(timeofdoc > data->timevalue) { |
| infof(data, |
| "The requested document is not old enough"); |
| return CURLE_OK; |
| } |
| break; |
| } /* switch */ |
| } /* two valid time strings */ |
| } /* we have a time condition */ |
| } /* this is HTTP */ |
| } /* this is the first time we write a body part */ |
| bodywrites++; |
| |
| if(data->maxdownload && |
| (bytecount + nread > data->maxdownload)) { |
| nread = data->maxdownload - bytecount; |
| if(nread < 0 ) /* this should be unusual */ |
| nread = 0; |
| keepon &= ~KEEP_READ; /* we're done reading */ |
| } |
| |
| bytecount += nread; |
| |
| pgrsSetDownloadCounter(data, (double)bytecount); |
| |
| if (nread != data->fwrite (str, 1, nread, data->out)) { |
| failf (data, "Failed writing output"); |
| return CURLE_WRITE_ERROR; |
| } |
| |
| } /* if (! header and data to read ) */ |
| } /* if( read from socket ) */ |
| |
| if((keepon & KEEP_WRITE) && FD_ISSET(conn->writesockfd, &writefd)) { |
| /* write */ |
| |
| char scratch[BUFSIZE * 2]; |
| int i, si; |
| int bytes_written; |
| |
| if(data->crlf) |
| buf = data->buffer; /* put it back on the buffer */ |
| |
| nread = data->fread(buf, 1, BUFSIZE, data->in); |
| writebytecount += nread; |
| |
| pgrsSetUploadCounter(data, (double)writebytecount); |
| |
| if (nread<=0) { |
| /* done */ |
| keepon &= ~KEEP_WRITE; /* we're done writing */ |
| break; |
| } |
| |
| /* convert LF to CRLF if so asked */ |
| if (data->crlf) { |
| for(i = 0, si = 0; i < (int)nread; i++, si++) { |
| if (buf[i] == 0x0a) { |
| scratch[si++] = 0x0d; |
| scratch[si] = 0x0a; |
| } |
| else { |
| scratch[si] = buf[i]; |
| } |
| } |
| nread = si; |
| buf = scratch; /* point to the new buffer */ |
| } |
| |
| /* write to socket */ |
| urg = curl_write(conn, buf, nread, &bytes_written); |
| |
| if(nread != bytes_written) { |
| failf(data, "Failed uploading data"); |
| return CURLE_WRITE_ERROR; |
| } |
| |
| } |
| |
| break; |
| } |
| |
| now = tvnow(); |
| if(pgrsUpdate(data)) |
| urg = CURLE_ABORTED_BY_CALLBACK; |
| else |
| urg = speedcheck (data, now); |
| if (urg) |
| return urg; |
| |
| if (data->timeout && (tvdiff (now, start) > data->timeout)) { |
| failf (data, "Operation timed out with %d out of %d bytes received", |
| bytecount, conn->size); |
| return CURLE_OPERATION_TIMEOUTED; |
| } |
| } |
| } |
| if(!(data->bits.no_body) && contentlength && |
| (bytecount != contentlength)) { |
| failf(data, "transfer closed with %d bytes remaining to read", |
| contentlength-bytecount); |
| return CURLE_PARTIAL_FILE; |
| } |
| if(pgrsUpdate(data)) |
| return CURLE_ABORTED_BY_CALLBACK; |
| |
| if(conn->bytecountp) |
| *conn->bytecountp = bytecount; /* read count */ |
| if(conn->writebytecountp) |
| *conn->writebytecountp = writebytecount; /* write count */ |
| |
| return CURLE_OK; |
| } |
| |
| typedef int (*func_T)(void); |
| |
| CURLcode curl_transfer(CURL *curl) |
| { |
| CURLcode res; |
| struct UrlData *data = curl; |
| struct connectdata *c_connect; |
| |
| do { |
| res = curl_connect(curl, (CURLconnect **)&c_connect); |
| if(res == CURLE_OK) { |
| res = curl_do(c_connect); |
| if(res == CURLE_OK) { |
| res = _Transfer(c_connect); /* now fetch that URL please */ |
| if(res == CURLE_OK) |
| res = curl_done(c_connect); |
| } |
| |
| if((res == CURLE_OK) && data->newurl) { |
| /* Location: redirect */ |
| char prot[16]; |
| char path[URL_MAX_LENGTH]; |
| |
| if(2 != sscanf(data->newurl, "%15[^:]://%" URL_MAX_LENGTH_TXT |
| "s", prot, path)) { |
| /*** |
| *DANG* this is an RFC 2068 violation. The URL is supposed |
| to be absolute and this doesn't seem to be that! |
| *** |
| Instead, we have to TRY to append this new path to the old URL |
| to the right of the host part. Oh crap, this is doomed to cause |
| problems in the future... |
| */ |
| char *protsep; |
| char *pathsep; |
| char *newest; |
| |
| /* protsep points to the start of the host name */ |
| protsep=strstr(data->url, "//"); |
| if(!protsep) |
| protsep=data->url; |
| else { |
| /* TBD: set the port with curl_setopt() */ |
| data->port=0; /* we got a full URL and then we should reset the |
| port number here to re-initiate it later */ |
| protsep+=2; /* pass the slashes */ |
| } |
| |
| if('/' != data->newurl[0]) { |
| /* First we need to find out if there's a ?-letter in the URL, |
| and cut it and the right-side of that off */ |
| pathsep = strrchr(protsep, '?'); |
| if(pathsep) |
| *pathsep=0; |
| |
| /* we have a relative path to append to the last slash if |
| there's one available */ |
| pathsep = strrchr(protsep, '/'); |
| if(pathsep) |
| *pathsep=0; |
| } |
| else { |
| /* We got a new absolute path for this server, cut off from the |
| first slash */ |
| pathsep = strchr(protsep, '/'); |
| if(pathsep) |
| *pathsep=0; |
| } |
| |
| newest=(char *)malloc( strlen(data->url) + |
| 1 + /* possible slash */ |
| strlen(data->newurl) + 1/* zero byte */); |
| |
| if(!newest) |
| return CURLE_OUT_OF_MEMORY; |
| sprintf(newest, "%s%s%s", data->url, ('/' == data->newurl[0])?"":"/", |
| data->newurl); |
| free(data->newurl); |
| data->newurl = newest; |
| } |
| else { |
| /* This was an absolute URL, clear the port number! */ |
| /* TBD: set the port with curl_setopt() */ |
| data->port = 0; |
| } |
| |
| /* TBD: set the URL with curl_setopt() */ |
| data->url = data->newurl; |
| data->newurl = NULL; /* don't show! */ |
| |
| infof(data, "Follows Location: to new URL: '%s'\n", data->url); |
| |
| curl_disconnect(c_connect); |
| continue; |
| } |
| |
| curl_disconnect(c_connect); |
| } |
| break; /* it only reaches here when this shouldn't loop */ |
| |
| } while(1); /* loop if Location: */ |
| |
| if(data->newurl) |
| free(data->newurl); |
| |
| if((CURLE_OK == res) && data->writeinfo) { |
| /* Time to output some info to stdout */ |
| WriteOut(data); |
| } |
| return res; |
| } |
| |
| #if 0 |
| CURLcode curl_urlget(UrgTag tag, ...) |
| { |
| va_list arg; |
| func_T param_func = (func_T)0; |
| long param_long = 0; |
| void *param_obj = NULL; |
| CURLcode res; |
| |
| struct UrlData *data; |
| |
| /* this is for the lame win32 socket crap */ |
| if(curl_init()) |
| return CURLE_FAILED_INIT; |
| |
| /* We use curl_open() with undefined URL so far */ |
| res = curl_open(&data, NULL); |
| if(res != CURLE_OK) |
| return CURLE_FAILED_INIT; |
| |
| /* data is now filled with good-looking zeroes */ |
| |
| va_start(arg, tag); |
| |
| while(tag != URGTAG_DONE) { |
| /* PORTING NOTE: |
| Object pointers can't necessarily be casted to function pointers and |
| therefore we need to know what type it is and read the correct type |
| at once. This should also correct problems with different sizes of |
| the types. |
| */ |
| |
| if(tag < URGTYPE_OBJECTPOINT) { |
| /* This is a LONG type */ |
| param_long = va_arg(arg, long); |
| curl_setopt(data, tag, param_long); |
| } |
| else if(tag < URGTYPE_FUNCTIONPOINT) { |
| /* This is a object pointer type */ |
| param_obj = va_arg(arg, void *); |
| curl_setopt(data, tag, param_obj); |
| } |
| else { |
| param_func = va_arg(arg, func_T ); |
| curl_setopt(data, tag, param_func); |
| } |
| |
| /* printf("tag: %d\n", tag); */ |
| tag = va_arg(arg, UrgTag); |
| } |
| |
| va_end(arg); |
| |
| pgrsMode(data, data->progress.mode); |
| pgrsStartNow(data); |
| |
| /********* Now, connect to the remote site **********/ |
| |
| res = curl_transfer(data); |
| curl_close(data); |
| |
| return res; |
| } |
| #endif |
