build: rename 93 lib/*.c files

93 lib/*.c source files renamed to use our standard naming scheme.

This commit only does the file renaming.

----------------------------------------

  renamed:    lib/amigaos.c -> lib/curl_amigaos.c
  renamed:    lib/asyn-ares.c -> lib/curl_asyn_ares.c
  renamed:    lib/asyn-thread.c -> lib/curl_asyn_thread.c
  renamed:    lib/axtls.c -> lib/curl_axtls.c
  renamed:    lib/base64.c -> lib/curl_base64.c
  renamed:    lib/bundles.c -> lib/curl_bundles.c
  renamed:    lib/conncache.c -> lib/curl_conncache.c
  renamed:    lib/connect.c -> lib/curl_connect.c
  renamed:    lib/content_encoding.c -> lib/curl_content_encoding.c
  renamed:    lib/cookie.c -> lib/curl_cookie.c
  renamed:    lib/cyassl.c -> lib/curl_cyassl.c
  renamed:    lib/dict.c -> lib/curl_dict.c
  renamed:    lib/easy.c -> lib/curl_easy.c
  renamed:    lib/escape.c -> lib/curl_escape.c
  renamed:    lib/file.c -> lib/curl_file.c
  renamed:    lib/fileinfo.c -> lib/curl_fileinfo.c
  renamed:    lib/formdata.c -> lib/curl_formdata.c
  renamed:    lib/ftp.c -> lib/curl_ftp.c
  renamed:    lib/ftplistparser.c -> lib/curl_ftplistparser.c
  renamed:    lib/getenv.c -> lib/curl_getenv.c
  renamed:    lib/getinfo.c -> lib/curl_getinfo.c
  renamed:    lib/gopher.c -> lib/curl_gopher.c
  renamed:    lib/gtls.c -> lib/curl_gtls.c
  renamed:    lib/hash.c -> lib/curl_hash.c
  renamed:    lib/hmac.c -> lib/curl_hmac.c
  renamed:    lib/hostasyn.c -> lib/curl_hostasyn.c
  renamed:    lib/hostcheck.c -> lib/curl_hostcheck.c
  renamed:    lib/hostip.c -> lib/curl_hostip.c
  renamed:    lib/hostip4.c -> lib/curl_hostip4.c
  renamed:    lib/hostip6.c -> lib/curl_hostip6.c
  renamed:    lib/hostsyn.c -> lib/curl_hostsyn.c
  renamed:    lib/http.c -> lib/curl_http.c
  renamed:    lib/http_chunks.c -> lib/curl_http_chunks.c
  renamed:    lib/http_digest.c -> lib/curl_http_digest.c
  renamed:    lib/http_negotiate.c -> lib/curl_http_negotiate.c
  renamed:    lib/http_negotiate_sspi.c -> lib/curl_http_negotiate_sspi.c
  renamed:    lib/http_proxy.c -> lib/curl_http_proxy.c
  renamed:    lib/idn_win32.c -> lib/curl_idn_win32.c
  renamed:    lib/if2ip.c -> lib/curl_if2ip.c
  renamed:    lib/imap.c -> lib/curl_imap.c
  renamed:    lib/inet_ntop.c -> lib/curl_inet_ntop.c
  renamed:    lib/inet_pton.c -> lib/curl_inet_pton.c
  renamed:    lib/krb4.c -> lib/curl_krb4.c
  renamed:    lib/krb5.c -> lib/curl_krb5.c
  renamed:    lib/ldap.c -> lib/curl_ldap.c
  renamed:    lib/llist.c -> lib/curl_llist.c
  renamed:    lib/md4.c -> lib/curl_md4.c
  renamed:    lib/md5.c -> lib/curl_md5.c
  renamed:    lib/memdebug.c -> lib/curl_memdebug.c
  renamed:    lib/mprintf.c -> lib/curl_mprintf.c
  renamed:    lib/multi.c -> lib/curl_multi.c
  renamed:    lib/netrc.c -> lib/curl_netrc.c
  renamed:    lib/non-ascii.c -> lib/curl_non_ascii.c
  renamed:    lib/curl_non-ascii.h -> lib/curl_non_ascii.h
  renamed:    lib/nonblock.c -> lib/curl_nonblock.c
  renamed:    lib/nss.c -> lib/curl_nss.c
  renamed:    lib/nwlib.c -> lib/curl_nwlib.c
  renamed:    lib/nwos.c -> lib/curl_nwos.c
  renamed:    lib/openldap.c -> lib/curl_openldap.c
  renamed:    lib/parsedate.c -> lib/curl_parsedate.c
  renamed:    lib/pingpong.c -> lib/curl_pingpong.c
  renamed:    lib/polarssl.c -> lib/curl_polarssl.c
  renamed:    lib/pop3.c -> lib/curl_pop3.c
  renamed:    lib/progress.c -> lib/curl_progress.c
  renamed:    lib/qssl.c -> lib/curl_qssl.c
  renamed:    lib/rawstr.c -> lib/curl_rawstr.c
  renamed:    lib/rtsp.c -> lib/curl_rtsp.c
  renamed:    lib/security.c -> lib/curl_security.c
  renamed:    lib/select.c -> lib/curl_select.c
  renamed:    lib/sendf.c -> lib/curl_sendf.c
  renamed:    lib/share.c -> lib/curl_share.c
  renamed:    lib/slist.c -> lib/curl_slist.c
  renamed:    lib/smtp.c -> lib/curl_smtp.c
  renamed:    lib/socks.c -> lib/curl_socks.c
  renamed:    lib/socks_gssapi.c -> lib/curl_socks_gssapi.c
  renamed:    lib/socks_sspi.c -> lib/curl_socks_sspi.c
  renamed:    lib/speedcheck.c -> lib/curl_speedcheck.c
  renamed:    lib/splay.c -> lib/curl_splay.c
  renamed:    lib/ssh.c -> lib/curl_ssh.c
  renamed:    lib/sslgen.c -> lib/curl_sslgen.c
  renamed:    lib/ssluse.c -> lib/curl_ssluse.c
  renamed:    lib/strdup.c -> lib/curl_strdup.c
  renamed:    lib/strequal.c -> lib/curl_strequal.c
  renamed:    lib/strerror.c -> lib/curl_strerror.c
  renamed:    lib/strtok.c -> lib/curl_strtok.c
  renamed:    lib/strtoofft.c -> lib/curl_strtoofft.c
  renamed:    lib/telnet.c -> lib/curl_telnet.c
  renamed:    lib/tftp.c -> lib/curl_tftp.c
  renamed:    lib/timeval.c -> lib/curl_timeval.c
  renamed:    lib/transfer.c -> lib/curl_transfer.c
  renamed:    lib/url.c -> lib/curl_url.c
  renamed:    lib/version.c -> lib/curl_version.c
  renamed:    lib/warnless.c -> lib/curl_warnless.c
  renamed:    lib/wildcard.c -> lib/curl_wildcard.c

----------------------------------------

1 files changed, 0 insertions, 595 deletions

diff --git a/lib/http_proxy.c b/lib/http_proxy.c
deleted file mode 100644
index 14ef9dc1e..000000000
--- a/lib/http_proxy.c
+++ /dev/null
@@ -1,595 +0,0 @@
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2013, 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 http://curl.haxx.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.
- *
- ***************************************************************************/
-
-#include "curl_setup.h"
-
-#if !defined(CURL_DISABLE_PROXY) && !defined(CURL_DISABLE_HTTP)
-
-#include "curl_urldata.h"
-#include <curl/curl.h>
-#include "curl_http_proxy.h"
-#include "curl_sendf.h"
-#include "curl_http.h"
-#include "curl_url.h"
-#include "curl_select.h"
-#include "curl_rawstr.h"
-#include "curl_progress.h"
-#include "curl_non_ascii.h"
-#include "curl_connect.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
-#include "curlx.h"
-
-#include "curl_memory.h"
-/* The last #include file should be: */
-#include "curl_memdebug.h"
-
-CURLcode Curl_proxy_connect(struct connectdata *conn)
-{
-  if(conn->bits.tunnel_proxy && conn->bits.httpproxy) {
-#ifndef CURL_DISABLE_PROXY
-    /* for [protocol] tunneled through HTTP proxy */
-    struct HTTP http_proxy;
-    void *prot_save;
-    CURLcode result;
-
-    /* BLOCKING */
-    /* We want "seamless" operations through HTTP proxy tunnel */
-
-    /* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the
-     * member conn->proto.http; we want [protocol] through HTTP and we have
-     * to change the member temporarily for connecting to the HTTP
-     * proxy. After Curl_proxyCONNECT we have to set back the member to the
-     * original pointer
-     *
-     * This function might be called several times in the multi interface case
-     * if the proxy's CONNTECT response is not instant.
-     */
-    prot_save = conn->data->state.proto.generic;
-    memset(&http_proxy, 0, sizeof(http_proxy));
-    conn->data->state.proto.http = &http_proxy;
-    conn->bits.close = FALSE;
-    result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
-                               conn->host.name, conn->remote_port);
-    conn->data->state.proto.generic = prot_save;
-    if(CURLE_OK != result)
-      return result;
-#else
-    return CURLE_NOT_BUILT_IN;
-#endif
-  }
-  /* no HTTP tunnel proxy, just return */
-  return CURLE_OK;
-}
-
-/*
- * Curl_proxyCONNECT() requires that we're connected to a HTTP proxy. This
- * function will issue the necessary commands to get a seamless tunnel through
- * this proxy. After that, the socket can be used just as a normal socket.
- *
- * This badly needs to be rewritten. CONNECT should be sent and dealt with
- * like any ordinary HTTP request, and not specially crafted like this. This
- * function only remains here like this for now since the rewrite is a bit too
- * much work to do at the moment.
- *
- * This function is BLOCKING which is nasty for all multi interface using apps.
- */
-
-CURLcode Curl_proxyCONNECT(struct connectdata *conn,
-                           int sockindex,
-                           const char *hostname,
-                           unsigned short remote_port)
-{
-  int subversion=0;
-  struct SessionHandle *data=conn->data;
-  struct SingleRequest *k = &data->req;
-  CURLcode result;
-  long timeout =
-    data->set.timeout?data->set.timeout:PROXY_TIMEOUT; /* in milliseconds */
-  curl_socket_t tunnelsocket = conn->sock[sockindex];
-  curl_off_t cl=0;
-  bool closeConnection = FALSE;
-  bool chunked_encoding = FALSE;
-  long check;
-
-#define SELECT_OK      0
-#define SELECT_ERROR   1
-#define SELECT_TIMEOUT 2
-  int error = SELECT_OK;
-
-  if(conn->tunnel_state[sockindex] == TUNNEL_COMPLETE)
-    return CURLE_OK; /* CONNECT is already completed */
-
-  conn->bits.proxy_connect_closed = FALSE;
-
-  do {
-    if(TUNNEL_INIT == conn->tunnel_state[sockindex]) {
-      /* BEGIN CONNECT PHASE */
-      char *host_port;
-      Curl_send_buffer *req_buffer;
-
-      infof(data, "Establish HTTP proxy tunnel to %s:%hu\n",
-            hostname, remote_port);
-
-      if(data->req.newurl) {
-        /* This only happens if we've looped here due to authentication
-           reasons, and we don't really use the newly cloned URL here
-           then. Just free() it. */
-        free(data->req.newurl);
-        data->req.newurl = NULL;
-      }
-
-      /* initialize a dynamic send-buffer */
-      req_buffer = Curl_add_buffer_init();
-
-      if(!req_buffer)
-        return CURLE_OUT_OF_MEMORY;
-
-      host_port = aprintf("%s:%hu", hostname, remote_port);
-      if(!host_port) {
-        free(req_buffer);
-        return CURLE_OUT_OF_MEMORY;
-      }
-
-      /* Setup the proxy-authorization header, if any */
-      result = Curl_http_output_auth(conn, "CONNECT", host_port, TRUE);
-
-      free(host_port);
-
-      if(CURLE_OK == result) {
-        char *host=(char *)"";
-        const char *proxyconn="";
-        const char *useragent="";
-        const char *http = (conn->proxytype == CURLPROXY_HTTP_1_0) ?
-          "1.0" : "1.1";
-        char *hostheader= /* host:port with IPv6 support */
-          aprintf("%s%s%s:%hu", conn->bits.ipv6_ip?"[":"",
-                  hostname, conn->bits.ipv6_ip?"]":"",
-                  remote_port);
-        if(!hostheader) {
-          free(req_buffer);
-          return CURLE_OUT_OF_MEMORY;
-        }
-
-        if(!Curl_checkheaders(data, "Host:")) {
-          host = aprintf("Host: %s\r\n", hostheader);
-          if(!host) {
-            free(hostheader);
-            free(req_buffer);
-            return CURLE_OUT_OF_MEMORY;
-          }
-        }
-        if(!Curl_checkheaders(data, "Proxy-Connection:"))
-          proxyconn = "Proxy-Connection: Keep-Alive\r\n";
-
-        if(!Curl_checkheaders(data, "User-Agent:") &&
-           data->set.str[STRING_USERAGENT])
-          useragent = conn->allocptr.uagent;
-
-        result =
-          Curl_add_bufferf(req_buffer,
-                           "CONNECT %s HTTP/%s\r\n"
-                           "%s"  /* Host: */
-                           "%s"  /* Proxy-Authorization */
-                           "%s"  /* User-Agent */
-                           "%s", /* Proxy-Connection */
-                           hostheader,
-                           http,
-                           host,
-                           conn->allocptr.proxyuserpwd?
-                           conn->allocptr.proxyuserpwd:"",
-                           useragent,
-                           proxyconn);
-
-        if(host && *host)
-          free(host);
-        free(hostheader);
-
-        if(CURLE_OK == result)
-          result = Curl_add_custom_headers(conn, req_buffer);
-
-        if(CURLE_OK == result)
-          /* CRLF terminate the request */
-          result = Curl_add_bufferf(req_buffer, "\r\n");
-
-        if(CURLE_OK == result) {
-          /* Send the connect request to the proxy */
-          /* BLOCKING */
-          result =
-            Curl_add_buffer_send(req_buffer, conn,
-                                 &data->info.request_size, 0, sockindex);
-        }
-        req_buffer = NULL;
-        if(result)
-          failf(data, "Failed sending CONNECT to proxy");
-      }
-
-      Curl_safefree(req_buffer);
-      if(result)
-        return result;
-
-      conn->tunnel_state[sockindex] = TUNNEL_CONNECT;
-    } /* END CONNECT PHASE */
-
-    /* now we've issued the CONNECT and we're waiting to hear back -
-       we try not to block here in multi-mode because that might be a LONG
-       wait if the proxy cannot connect-through to the remote host. */
-
-    /* if timeout is requested, find out how much remaining time we have */
-    check = timeout - /* timeout time */
-      Curl_tvdiff(Curl_tvnow(), conn->now); /* spent time */
-    if(check <= 0) {
-      failf(data, "Proxy CONNECT aborted due to timeout");
-      return CURLE_RECV_ERROR;
-    }
-
-    /* if we're in multi-mode and we would block, return instead for a retry */
-    if(Curl_if_multi == data->state.used_interface) {
-      if(0 == Curl_socket_ready(tunnelsocket, CURL_SOCKET_BAD, 0))
-        /* return so we'll be called again polling-style */
-        return CURLE_OK;
-      else {
-        DEBUGF(infof(data,
-                     "Multi mode finished polling for response from "
-                     "proxy CONNECT\n"));
-      }
-    }
-    else {
-      DEBUGF(infof(data, "Easy mode waiting response from proxy CONNECT\n"));
-    }
-
-    /* at this point, either:
-       1) we're in easy-mode and so it's okay to block waiting for a CONNECT
-       response
-       2) we're in multi-mode and we didn't block - it's either an error or we
-       now have some data waiting.
-       In any case, the tunnel_connecting phase is over. */
-
-    { /* BEGIN NEGOTIATION PHASE */
-      size_t nread;   /* total size read */
-      int perline; /* count bytes per line */
-      int keepon=TRUE;
-      ssize_t gotbytes;
-      char *ptr;
-      char *line_start;
-
-      ptr=data->state.buffer;
-      line_start = ptr;
-
-      nread=0;
-      perline=0;
-      keepon=TRUE;
-
-      while((nread<BUFSIZE) && (keepon && !error)) {
-
-        /* if timeout is requested, find out how much remaining time we have */
-        check = timeout - /* timeout time */
-          Curl_tvdiff(Curl_tvnow(), conn->now); /* spent time */
-        if(check <= 0) {
-          failf(data, "Proxy CONNECT aborted due to timeout");
-          error = SELECT_TIMEOUT; /* already too little time */
-          break;
-        }
-
-        /* loop every second at least, less if the timeout is near */
-        switch (Curl_socket_ready(tunnelsocket, CURL_SOCKET_BAD,
-                                  check<1000L?check:1000)) {
-        case -1: /* select() error, stop reading */
-          error = SELECT_ERROR;
-          failf(data, "Proxy CONNECT aborted due to select/poll error");
-          break;
-        case 0: /* timeout */
-          break;
-        default:
-          DEBUGASSERT(ptr+BUFSIZE-nread <= data->state.buffer+BUFSIZE+1);
-          result = Curl_read(conn, tunnelsocket, ptr, BUFSIZE-nread,
-                             &gotbytes);
-          if(result==CURLE_AGAIN)
-            continue; /* go loop yourself */
-          else if(result)
-            keepon = FALSE;
-          else if(gotbytes <= 0) {
-            keepon = FALSE;
-            if(data->set.proxyauth && data->state.authproxy.avail) {
-              /* proxy auth was requested and there was proxy auth available,
-                 then deem this as "mere" proxy disconnect */
-              conn->bits.proxy_connect_closed = TRUE;
-            }
-            else {
-              error = SELECT_ERROR;
-              failf(data, "Proxy CONNECT aborted");
-            }
-          }
-          else {
-            /*
-             * We got a whole chunk of data, which can be anything from one
-             * byte to a set of lines and possibly just a piece of the last
-             * line.
-             */
-            int i;
-
-            nread += gotbytes;
-
-            if(keepon > TRUE) {
-              /* This means we are currently ignoring a response-body */
-
-              nread = 0; /* make next read start over in the read buffer */
-              ptr=data->state.buffer;
-              if(cl) {
-                /* A Content-Length based body: simply count down the counter
-                   and make sure to break out of the loop when we're done! */
-                cl -= gotbytes;
-                if(cl<=0) {
-                  keepon = FALSE;
-                  break;
-                }
-              }
-              else {
-                /* chunked-encoded body, so we need to do the chunked dance
-                   properly to know when the end of the body is reached */
-                CHUNKcode r;
-                ssize_t tookcareof=0;
-
-                /* now parse the chunked piece of data so that we can
-                   properly tell when the stream ends */
-                r = Curl_httpchunk_read(conn, ptr, gotbytes, &tookcareof);
-                if(r == CHUNKE_STOP) {
-                  /* we're done reading chunks! */
-                  infof(data, "chunk reading DONE\n");
-                  keepon = FALSE;
-                  /* we did the full CONNECT treatment, go COMPLETE */
-                  conn->tunnel_state[sockindex] = TUNNEL_COMPLETE;
-                }
-                else
-                  infof(data, "Read %zd bytes of chunk, continue\n",
-                        tookcareof);
-              }
-            }
-            else
-              for(i = 0; i < gotbytes; ptr++, i++) {
-                perline++; /* amount of bytes in this line so far */
-                if(*ptr == 0x0a) {
-                  char letter;
-                  int writetype;
-
-                  /* convert from the network encoding */
-                  result = Curl_convert_from_network(data, line_start,
-                                                     perline);
-                  /* Curl_convert_from_network calls failf if unsuccessful */
-                  if(result)
-                    return result;
-
-                  /* output debug if that is requested */
-                  if(data->set.verbose)
-                    Curl_debug(data, CURLINFO_HEADER_IN,
-                               line_start, (size_t)perline, conn);
-
-                  /* send the header to the callback */
-                  writetype = CLIENTWRITE_HEADER;
-                  if(data->set.include_header)
-                    writetype |= CLIENTWRITE_BODY;
-
-                  result = Curl_client_write(conn, writetype, line_start,
-                                             perline);
-                  if(result)
-                    return result;
-
-                  /* Newlines are CRLF, so the CR is ignored as the line isn't
-                     really terminated until the LF comes. Treat a following CR
-                     as end-of-headers as well.*/
-
-                  if(('\r' == line_start[0]) ||
-                     ('\n' == line_start[0])) {
-                    /* end of response-headers from the proxy */
-                    nread = 0; /* make next read start over in the read
-                                  buffer */
-                    ptr=data->state.buffer;
-                    if((407 == k->httpcode) && !data->state.authproblem) {
-                      /* If we get a 407 response code with content length
-                         when we have no auth problem, we must ignore the
-                         whole response-body */
-                      keepon = 2;
-
-                      if(cl) {
-
-                        infof(data, "Ignore %" FORMAT_OFF_T
-                              " bytes of response-body\n", cl);
-                        /* remove the remaining chunk of what we already
-                           read */
-                        cl -= (gotbytes - i);
-
-                        if(cl<=0)
-                          /* if the whole thing was already read, we are done!
-                           */
-                          keepon=FALSE;
-                      }
-                      else if(chunked_encoding) {
-                        CHUNKcode r;
-                        /* We set ignorebody true here since the chunked
-                           decoder function will acknowledge that. Pay
-                           attention so that this is cleared again when this
-                           function returns! */
-                        k->ignorebody = TRUE;
-                        infof(data, "%zd bytes of chunk left\n", gotbytes-i);
-
-                        if(line_start[1] == '\n') {
-                          /* this can only be a LF if the letter at index 0
-                             was a CR */
-                          line_start++;
-                          i++;
-                        }
-
-                        /* now parse the chunked piece of data so that we can
-                           properly tell when the stream ends */
-                        r = Curl_httpchunk_read(conn, line_start+1,
-                                                  gotbytes -i, &gotbytes);
-                        if(r == CHUNKE_STOP) {
-                          /* we're done reading chunks! */
-                          infof(data, "chunk reading DONE\n");
-                          keepon = FALSE;
-                          /* we did the full CONNECT treatment, go to
-                             COMPLETE */
-                          conn->tunnel_state[sockindex] = TUNNEL_COMPLETE;
-                        }
-                        else
-                          infof(data, "Read %zd bytes of chunk, continue\n",
-                                gotbytes);
-                      }
-                      else {
-                        /* without content-length or chunked encoding, we
-                           can't keep the connection alive since the close is
-                           the end signal so we bail out at once instead */
-                        keepon=FALSE;
-                      }
-                    }
-                    else {
-                      keepon = FALSE;
-                      if(200 == data->info.httpproxycode) {
-                        if(gotbytes - (i+1))
-                          failf(data, "Proxy CONNECT followed by %zd bytes "
-                                "of opaque data. Data ignored (known bug #39)",
-                                gotbytes - (i+1));
-                      }
-                    }
-                    /* we did the full CONNECT treatment, go to COMPLETE */
-                    conn->tunnel_state[sockindex] = TUNNEL_COMPLETE;
-                    break; /* breaks out of for-loop, not switch() */
-                  }
-
-                  /* keep a backup of the position we are about to blank */
-                  letter = line_start[perline];
-                  line_start[perline]=0; /* zero terminate the buffer */
-                  if((checkprefix("WWW-Authenticate:", line_start) &&
-                      (401 == k->httpcode)) ||
-                     (checkprefix("Proxy-authenticate:", line_start) &&
-                      (407 == k->httpcode))) {
-                    result = Curl_http_input_auth(conn, k->httpcode,
-                                                  line_start);
-                    if(result)
-                      return result;
-                  }
-                  else if(checkprefix("Content-Length:", line_start)) {
-                    cl = curlx_strtoofft(line_start +
-                                         strlen("Content-Length:"), NULL, 10);
-                  }
-                  else if(Curl_compareheader(line_start,
-                                             "Connection:", "close"))
-                    closeConnection = TRUE;
-                  else if(Curl_compareheader(line_start,
-                                             "Transfer-Encoding:",
-                                             "chunked")) {
-                    infof(data, "CONNECT responded chunked\n");
-                    chunked_encoding = TRUE;
-                    /* init our chunky engine */
-                    Curl_httpchunk_init(conn);
-                  }
-                  else if(Curl_compareheader(line_start,
-                                             "Proxy-Connection:", "close"))
-                    closeConnection = TRUE;
-                  else if(2 == sscanf(line_start, "HTTP/1.%d %d",
-                                      &subversion,
-                                      &k->httpcode)) {
-                    /* store the HTTP code from the proxy */
-                    data->info.httpproxycode = k->httpcode;
-                  }
-                  /* put back the letter we blanked out before */
-                  line_start[perline]= letter;
-
-                  perline=0; /* line starts over here */
-                  line_start = ptr+1; /* this skips the zero byte we wrote */
-                }
-              }
-          }
-          break;
-        } /* switch */
-        if(Curl_pgrsUpdate(conn))
-          return CURLE_ABORTED_BY_CALLBACK;
-      } /* while there's buffer left and loop is requested */
-
-      if(error)
-        return CURLE_RECV_ERROR;
-
-      if(data->info.httpproxycode != 200) {
-        /* Deal with the possibly already received authenticate
-           headers. 'newurl' is set to a new URL if we must loop. */
-        result = Curl_http_auth_act(conn);
-        if(result)
-          return result;
-
-        if(conn->bits.close)
-          /* the connection has been marked for closure, most likely in the
-             Curl_http_auth_act() function and thus we can kill it at once
-             below
-          */
-          closeConnection = TRUE;
-      }
-
-      if(closeConnection && data->req.newurl) {
-        /* Connection closed by server. Don't use it anymore */
-        Curl_closesocket(conn, conn->sock[sockindex]);
-        conn->sock[sockindex] = CURL_SOCKET_BAD;
-        break;
-      }
-    } /* END NEGOTIATION PHASE */
-
-    /* If we are supposed to continue and request a new URL, which basically
-     * means the HTTP authentication is still going on so if the tunnel
-     * is complete we start over in INIT state */
-    if(data->req.newurl &&
-       (TUNNEL_COMPLETE == conn->tunnel_state[sockindex])) {
-      conn->tunnel_state[sockindex] = TUNNEL_INIT;
-      infof(data, "TUNNEL_STATE switched to: %d\n",
-            conn->tunnel_state[sockindex]);
-    }
-
-  } while(data->req.newurl);
-
-  if(200 != data->req.httpcode) {
-    failf(data, "Received HTTP code %d from proxy after CONNECT",
-          data->req.httpcode);
-
-    if(closeConnection && data->req.newurl)
-      conn->bits.proxy_connect_closed = TRUE;
-
-    /* to back to init state */
-    conn->tunnel_state[sockindex] = TUNNEL_INIT;
-
-    return CURLE_RECV_ERROR;
-  }
-
-  conn->tunnel_state[sockindex] = TUNNEL_COMPLETE;
-
-  /* If a proxy-authorization header was used for the proxy, then we should
-     make sure that it isn't accidentally used for the document request
-     after we've connected. So let's free and clear it here. */
-  Curl_safefree(conn->allocptr.proxyuserpwd);
-  conn->allocptr.proxyuserpwd = NULL;
-
-  data->state.authproxy.done = TRUE;
-
-  infof (data, "Proxy replied OK to CONNECT request\n");
-  data->req.ignorebody = FALSE; /* put it (back) to non-ignore state */
-  return CURLE_OK;
-}
-#endif /* CURL_DISABLE_PROXY */