Commit 3ad91bf9 authored by Andy Cedilnik's avatar Andy Cedilnik
Browse files

New version of libcurl

parent 382d0d44
......@@ -2,7 +2,8 @@ CMAKE_MINIMUM_REQUIRED(VERSION 1.5)
PROJECT(LIBCURL C)
SET(PACKAGE "curl")
SET(VERSION "7.9.5")
SET(VERSION "7.10.2")
SET(PACKAGE_TARNAME " ")
SET(OPERATING_SYSTEM ${CMAKE_SYSTEM_NAME})
SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
......@@ -52,6 +53,7 @@ SET(libCurl_SRCS
llist.c
hash.c
multi.c
content_encoding.c
)
IF(WIN32)
......@@ -86,6 +88,11 @@ IF(HAVE_LIBWS2_32)
SET(CURL_LIBS ${CURL_LIBS} ws2_32)
ENDIF(HAVE_LIBWS2_32)
CHECK_LIBRARY_EXISTS("z;${CURL_LIBS}" inflateEnd "" HAVE_LIBZ)
IF(HAVE_LIBZ)
SET(CURL_LIBS ${CURL_LIBS} z)
ENDIF(HAVE_LIBZ)
SET(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS})
CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H)
......@@ -97,6 +104,8 @@ CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H)
CHECK_INCLUDE_FILE("malloc.h" HAVE_MALLOC_H)
CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
CHECK_INCLUDE_FILE("netdb.h" HAVE_NETDB_H)
CHECK_INCLUDE_FILE("zlib.h" HAVE_ZLIB_H)
CHECK_INCLUDE_FILE("sys/poll.h" HAVE_SYS_POLL_H)
CHECK_INCLUDE_FILE("netinet/in.h" HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
......@@ -140,6 +149,7 @@ CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
CHECK_INCLUDE_FILE("sockio.h" HAVE_SOCKIO_H)
CHECK_INCLUDE_FILE("sys/sockio.h" HAVE_SYS_SOCKIO_H)
CHECK_INCLUDE_FILE("x509.h" HAVE_X509_H)
CHECK_INCLUDE_FILE("setjmp.h" HAVE_SETJMP_H)
CHECK_TYPE_SIZE(ssize_t SIZEOF_SSIZE_T)
CHECK_TYPE_SIZE("long double" SIZEOF_LONG_DOUBLE)
......@@ -153,6 +163,7 @@ CHECK_FUNCTION_EXISTS(_doprnt HAVE_DOPRNT)
CHECK_FUNCTION_EXISTS(vprintf HAVE_VPRINTF)
CHECK_FUNCTION_EXISTS(socket HAVE_SOCKET)
CHECK_FUNCTION_EXISTS(poll HAVE_POLL)
CHECK_FUNCTION_EXISTS(select HAVE_SELECT)
CHECK_FUNCTION_EXISTS(strdup HAVE_STRDUP)
CHECK_FUNCTION_EXISTS(strstr HAVE_STRSTR)
......@@ -175,6 +186,12 @@ CHECK_FUNCTION_EXISTS(closesocket HAVE_CLOSESOCKET)
CHECK_FUNCTION_EXISTS(setvbuf HAVE_SETVBUF)
CHECK_FUNCTION_EXISTS(sigaction HAVE_SIGACTION)
CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
CHECK_FUNCTION_EXISTS(sigsetjmp HAVE_SIGSETJMP)
CHECK_FUNCTION_EXISTS(__sigsetjmp HAVE___SIGSETJMP)
IF(HAVE___SIGSETJMP)
SET(HAVE_SIGSETJMP 1)
ENDIF(HAVE___SIGSETJMP)
CHECK_FUNCTION_EXISTS(getpass_r HAVE_GETPASS_R)
CHECK_FUNCTION_EXISTS(strlcat HAVE_STRLCAT)
CHECK_FUNCTION_EXISTS(getpwuid HAVE_GETPWUID)
......
#ifndef __ARPA_TELNET_H
#define __ARPA_TELNET_H
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
* Copyright (C) 1998 - 2002, 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 MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
* 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.
*
* $Id$
*****************************************************************************/
***************************************************************************/
#ifndef CURL_DISABLE_TELNET
/*
* Telnet option defines. Add more here if in need.
*/
......@@ -97,5 +97,5 @@ static const char *telnetcmds[]=
#define TELCMD_OK(x) ( ((unsigned int)(x) >= TELCMD_MINIMUM) && \
((unsigned int)(x) <= TELCMD_MAXIMUM) )
#define TELCMD(x) telnetcmds[(x)-TELCMD_MINIMUM]
#endif
#endif
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2001, Andrew Francis and Daniel Stenberg
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
* Copyright (C) 1998 - 2002, 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 MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
* 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.
*
* $Id$
*****************************************************************************/
***************************************************************************/
/* Base64 encoding/decoding
*
......
#ifndef __BASE64_H
#define __BASE64_H
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
* Copyright (C) 1998 - 2002, 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 MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
* 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.
*
* $Id$
*****************************************************************************/
***************************************************************************/
int Curl_base64_encode(const void *data, int size, char **str);
int Curl_base64_decode(const char *str, void *data);
#endif
#ifndef __CA_BUNDLE_H
#define __CA_BUNDLE_H
/*****************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
*
* 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 MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* $Id$
*****************************************************************************/
#ifndef CURL_CA_BUNDLE
/* Set this to the full path file name of the ca cert bundle */
#undef CURL_CA_BUNDLE
#endif
#endif /* __CA_BUNDLE_H */
This diff is collapsed.
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
* Copyright (C) 1998 - 2002, 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 MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
* 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.
*
* $Id$
*****************************************************************************/
***************************************************************************/
#include "setup.h"
......@@ -185,7 +185,6 @@ int waitconnect(int sockfd, /* socket */
return 0;
}
#ifndef ENABLE_IPV6
static CURLcode bindlocal(struct connectdata *conn,
int sockfd)
{
......@@ -207,22 +206,28 @@ static CURLcode bindlocal(struct connectdata *conn,
*************************************************************/
if (strlen(data->set.device)<255) {
struct sockaddr_in sa;
struct hostent *h=NULL;
char *hostdataptr=NULL;
struct Curl_dns_entry *h=NULL;
size_t size;
char myhost[256] = "";
in_addr_t in;
if(Curl_if2ip(data->set.device, myhost, sizeof(myhost))) {
h = Curl_resolv(data, myhost, 0, &hostdataptr);
/*
* We now have the numerical IPv4-style x.y.z.w in the 'myhost' buffer
*/
h = Curl_resolv(data, myhost, 0);
}
else {
if(strlen(data->set.device)>1) {
h = Curl_resolv(data, data->set.device, 0, &hostdataptr);
}
if(h) {
/* we know data->set.device is shorter than the myhost array */
strcpy(myhost, data->set.device);
/*
* This was not an interface, resolve the name as a host name
* or IP number
*/
h = Curl_resolv(data, data->set.device, 0);
if(h) {
/* we know data->set.device is shorter than the myhost array */
strcpy(myhost, data->set.device);
}
}
}
......@@ -242,11 +247,19 @@ static CURLcode bindlocal(struct connectdata *conn,
if (INADDR_NONE != in) {
if ( h ) {
Curl_addrinfo *addr = h->addr;
Curl_resolv_unlock(h);
/* we don't need it anymore after this function has returned */
memset((char *)&sa, 0, sizeof(sa));
memcpy((char *)&sa.sin_addr,
h->h_addr,
h->h_length);
#ifdef ENABLE_IPV6
memcpy((char *)&sa.sin_addr, addr->ai_addr, addr->ai_addrlen);
sa.sin_family = addr->ai_family;
#else
memcpy((char *)&sa.sin_addr, addr->h_addr, addr->h_length);
sa.sin_family = AF_INET;
#endif
sa.sin_addr.s_addr = in;
sa.sin_port = 0; /* get any port */
......@@ -314,7 +327,7 @@ static CURLcode bindlocal(struct connectdata *conn,
return CURLE_HTTP_PORT_FAILED;
}
#endif /* end of ipv4-specific section */
static
int socketerror(int sockfd)
......@@ -329,6 +342,72 @@ int socketerror(int sockfd)
return err;
}
/*
* Curl_is_connected() is used from the multi interface to check if the
* firstsocket has connected.
*/
CURLcode Curl_is_connected(struct connectdata *conn,
int sockfd,
bool *connected)
{
int rc;
struct SessionHandle *data = conn->data;
*connected = FALSE; /* a very negative world view is best */
if(data->set.timeout || data->set.connecttimeout) {
/* there is a timeout set */
/* Evaluate in milliseconds how much time that has passed */
long has_passed = Curl_tvdiff(Curl_tvnow(), data->progress.start);
/* subtract the most strict timeout of the ones */
if(data->set.timeout && data->set.connecttimeout) {
if (data->set.timeout < data->set.connecttimeout)
has_passed -= data->set.timeout*1000;
else
has_passed -= data->set.connecttimeout*1000;
}
else if(data->set.timeout)
has_passed -= data->set.timeout*1000;
else
has_passed -= data->set.connecttimeout*1000;
if(has_passed > 0 ) {
/* time-out, bail out, go home */
failf(data, "Connection time-out");
return CURLE_OPERATION_TIMEOUTED;
}
}
/* check for connect without timeout as we want to return immediately */
rc = waitconnect(sockfd, 0);
if(0 == rc) {
int err = socketerror(sockfd);
if ((0 == err) || (EISCONN == err)) {
/* we are connected, awesome! */
*connected = TRUE;
return CURLE_OK;
}
/* nope, not connected for real */
if(err)
return CURLE_COULDNT_CONNECT;
}
/*
* If the connection phase is "done" here, we should attempt to connect
* to the "next address" in the Curl_hostaddr structure that we resolved
* before. But we don't have that struct around anymore and we can't just
* keep a pointer since the cache might in fact have gotten pruned by the
* time we want to read this... Alas, we don't do this yet.
*/
return CURLE_OK;
}
/*
* TCP connect to the given host with timeout, proxy or remote doesn't matter.
* There might be more than one IP address to try out. Fill in the passed
......@@ -336,15 +415,17 @@ int socketerror(int sockfd)
*/
CURLcode Curl_connecthost(struct connectdata *conn, /* context */
Curl_addrinfo *remotehost, /* use one in here */
struct Curl_dns_entry *remotehost, /* use this one */
int port, /* connect to this */
int *sockconn, /* the connected socket */
Curl_ipconnect **addr) /* the one we used */
Curl_ipconnect **addr, /* the one we used */
bool *connected) /* really connected? */
{
struct SessionHandle *data = conn->data;
int rc;
int sockfd=-1;
int aliasindex=0;
char *hostname;
struct timeval after;
struct timeval before = Curl_tvnow();
......@@ -353,6 +434,9 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
* Figure out what maximum time we have left
*************************************************************/
long timeout_ms=300000; /* milliseconds, default to five minutes */
*connected = FALSE; /* default to not connected */
if(data->set.timeout || data->set.connecttimeout) {
double has_passed;
......@@ -385,6 +469,13 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
}
}
hostname = data->change.proxy?conn->proxyhost:conn->hostname;
infof(data, "About to connect() to %s%s%s:%d\n",
conn->bits.ipv6_ip?"[":"",
hostname,
conn->bits.ipv6_ip?"]":"",
port);
#ifdef ENABLE_IPV6
/*
* Connecting with IPv6 support is so much easier and cleanly done
......@@ -393,11 +484,19 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
struct addrinfo *ai;
port =0; /* prevent compiler warning */
for (ai = remotehost; ai; ai = ai->ai_next, aliasindex++) {
for (ai = remotehost->addr; ai; ai = ai->ai_next, aliasindex++) {
sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
if (sockfd < 0)
continue;
if(conn->data->set.device) {
/* user selected to bind the outgoing socket to a specified "device"
before doing connect */
CURLcode res = bindlocal(conn, sockfd);
if(res)
return res;
}
/* set socket non-blocking */
Curl_nonblock(sockfd, TRUE);
......@@ -417,17 +516,21 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
case EAGAIN:
#endif
case EINTR:
/* asynchronous connect, wait for connect or timeout */
if(data->state.used_interface == Curl_if_multi)
/* don't hang when doing multi */
timeout_ms = 0;
rc = waitconnect(sockfd, timeout_ms);
break;
case ECONNREFUSED: /* no one listening */
default:
/* unknown error, fallthrough and try another address! */
failf(data, "Failed to connect");
failf(data, "Failed connect to %s: %d", hostname, error);
break;
}
}
if(0 == rc) {
/* we might be connected, if the socket says it is OK! Ask it! */
int err;
......@@ -435,10 +538,17 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
err = socketerror(sockfd);
if ((0 == err) || (EISCONN == err)) {
/* we are connected, awesome! */
*connected = TRUE; /* this is truly a connect */
break;
}
failf(data, "socket error: %d", err);
/* we are _not_ connected, it was a false alert, continue please */
}
else if(data->state.used_interface == Curl_if_multi) {
/* When running the multi interface, we bail out here */
rc = 0;
break;
}
/* connect failed or timed out */
sclose(sockfd);
......@@ -454,10 +564,8 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
before = after;
continue;
}
if (sockfd < 0) {
failf(data, "connect() failed");
if (sockfd < 0)
return CURLE_COULDNT_CONNECT;
}
/* leave the socket in non-blocking mode */
......@@ -468,7 +576,7 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
/*
* Connecting with IPv4-only support
*/
if(!remotehost->h_addr_list[0]) {
if(!remotehost->addr->h_addr_list[0]) {
/* If there is no addresses in the address list, then we return
error right away */
failf(data, "no address available");
......@@ -495,17 +603,17 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
/* This is the loop that attempts to connect to all IP-addresses we
know for the given host. One by one. */
for(rc=-1, aliasindex=0;
rc && (struct in_addr *)remotehost->h_addr_list[aliasindex];
rc && (struct in_addr *)remotehost->addr->h_addr_list[aliasindex];
aliasindex++) {
struct sockaddr_in serv_addr;
/* do this nasty work to do the connect */
memset((char *) &serv_addr, '\0', sizeof(serv_addr));
memcpy((char *)&(serv_addr.sin_addr),
(struct in_addr *)remotehost->h_addr_list[aliasindex],
(struct in_addr *)remotehost->addr->h_addr_list[aliasindex],
sizeof(struct in_addr));
serv_addr.sin_family = remotehost->h_addrtype;
serv_addr.sin_port = htons(port);
serv_addr.sin_family = remotehost->addr->h_addrtype;
serv_addr.sin_port = htons((unsigned short)port);
rc = connect(sockfd, (struct sockaddr *)&serv_addr,
sizeof(serv_addr));
......@@ -523,13 +631,17 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
*/
case EAGAIN:
#endif
/* asynchronous connect, wait for connect or timeout */
if(data->state.used_interface == Curl_if_multi)
/* don't hang when doing multi */
timeout_ms = 0;
rc = waitconnect(sockfd, timeout_ms);
break;
default:
/* unknown error, fallthrough and try another address! */
failf(data, "Failed to connect to IP number %d", aliasindex+1);
failf(data, "Failed to connect to %s IP number %d: %d",
hostname, aliasindex+1, error);
break;
}
}
......@@ -538,6 +650,7 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
int err = socketerror(sockfd);
if ((0 == err) || (EISCONN == err)) {
/* we are connected, awesome! */
*connected = TRUE; /* this is a true connect */
break;
}
/* nope, not connected for real */
......@@ -545,6 +658,12 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
}
if(0 != rc) {
if(data->state.used_interface == Curl_if_multi) {
/* When running the multi interface, we bail out here */
rc = 0;
break;
}
/* get a new timeout for next attempt */
after = Curl_tvnow();
timeout_ms -= Curl_tvdiff(after, before);
......@@ -561,7 +680,7 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
/* no good connect was made */
sclose(sockfd);
*sockconn = -1;
failf(data, "Couldn't connect to host");
failf(data, "Connect failed");
return CURLE_COULDNT_CONNECT;
}
......@@ -569,7 +688,7 @@ CURLcode Curl_connecthost(struct connectdata *conn, /* context */
if(addr)
/* this is the address we've connected to */
*addr = (struct in_addr *)remotehost->h_addr_list[aliasindex];
*addr = (struct in_addr *)remotehost->addr->h_addr_list[aliasindex];
#endif
/* allow NULL-pointers to get passed in */
......
#ifndef __CONNECT_H
#define __CONNECT_H
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* In order to be useful for every potential user, curl and libcurl are
* dual-licensed under the MPL and the MIT/X-derivate licenses.
* Copyright (C) 1998 - 2002, 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 MPL or the MIT/X-derivate
* licenses. You may pick one of these licenses.
* 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.
*
* $Id$
*****************************************************************************/
***************************************************************************/