* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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
#include "netrc.h"
#include "formdata.h"
-#include "sslgen.h"
+#include "vtls/vtls.h"
#include "hostip.h"
#include "transfer.h"
#include "sendf.h"
data->change.referer_alloc = FALSE;
}
data->change.referer = NULL;
+ if(data->change.url_alloc) {
+ Curl_safefree(data->change.url);
+ data->change.url_alloc = FALSE;
+ }
+ data->change.url = NULL;
}
static CURLcode setstropt(char **charp, char *s)
return CURLE_OK;
}
-static CURLcode setstropt_userpwd(char *option, char **userp, char **passwdp,
- char **optionsp)
+static CURLcode setstropt_userpwd(char *option, char **userp, char **passwdp)
{
CURLcode result = CURLE_OK;
char *user = NULL;
char *passwd = NULL;
- char *options = NULL;
/* Parse the login details if specified. It not then we treat NULL as a hint
to clear the existing data */
result = parse_login_details(option, strlen(option),
(userp ? &user : NULL),
(passwdp ? &passwd : NULL),
- (optionsp ? &options : NULL));
+ NULL);
}
if(!result) {
Curl_safefree(*passwdp);
*passwdp = passwd;
}
-
- /* Store the options part of option if required */
- if(optionsp) {
- Curl_safefree(*optionsp);
- *optionsp = options;
- }
}
return result;
set->convtonetwork = ZERO_NULL;
set->convfromutf8 = ZERO_NULL;
- set->infilesize = -1; /* we don't know any size */
+ set->filesize = -1; /* we don't know the size */
set->postfieldsize = -1; /* unknown size */
set->maxredirs = -1; /* allow any amount by default */
set->tcp_keepintvl = 60;
set->tcp_keepidle = 60;
+ set->ssl_enable_npn = TRUE;
+ set->ssl_enable_alpn = TRUE;
+
+ set->expect_100_timeout = 1000L; /* Wait for a second by default. */
return res;
}
data->set.headers = va_arg(param, struct curl_slist *);
break;
+ case CURLOPT_PROXYHEADER:
+ /*
+ * Set a list with proxy headers to use (or replace internals with)
+ *
+ * Since CURLOPT_HTTPHEADER was the only way to set HTTP headers for a
+ * long time we remain doing it this way until CURLOPT_PROXYHEADER is
+ * used. As soon as this option has been used, if set to anything but
+ * NULL, custom headers for proxies are only picked from this list.
+ *
+ * Set this option to NULL to restore the previous behavior.
+ */
+ data->set.proxyheaders = va_arg(param, struct curl_slist *);
+ break;
+
+ case CURLOPT_HEADEROPT:
+ /*
+ * Set header option.
+ */
+ arg = va_arg(param, long);
+ data->set.sep_headers = (arg & CURLHEADER_SEPARATE)? TRUE: FALSE;
+ break;
+
case CURLOPT_HTTP200ALIASES:
/*
* Set a list of aliases for HTTP 200 in response header
if(argptr == NULL)
break;
- Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
-
if(Curl_raw_equal(argptr, "ALL")) {
/* clear all cookies */
+ Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
Curl_cookie_clearall(data->cookies);
+ Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE);
}
else if(Curl_raw_equal(argptr, "SESS")) {
/* clear session cookies */
+ Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
Curl_cookie_clearsess(data->cookies);
+ Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE);
}
else if(Curl_raw_equal(argptr, "FLUSH")) {
- /* flush cookies to file */
+ /* flush cookies to file, takes care of the locking */
Curl_flush_cookies(data, 0);
}
else {
result = CURLE_OUT_OF_MEMORY;
}
else {
+ Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE);
if(checkprefix("Set-Cookie:", argptr))
/* HTTP Header format line */
/* Netscape format line */
Curl_cookie_add(data, data->cookies, FALSE, argptr, NULL, NULL);
+ Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE);
free(argptr);
}
}
- Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE);
break;
#endif /* CURL_DISABLE_COOKIES */
* This sets a requested HTTP version to be used. The value is one of
* the listed enums in curl/curl.h.
*/
- data->set.httpversion = va_arg(param, long);
+ arg = va_arg(param, long);
+#ifndef USE_NGHTTP2
+ if(arg == CURL_HTTP_VERSION_2_0)
+ return CURLE_UNSUPPORTED_PROTOCOL;
+#endif
+ data->set.httpversion = arg;
break;
case CURLOPT_HTTPAUTH:
}
break;
+ case CURLOPT_EXPECT_100_TIMEOUT_MS:
+ /*
+ * Time to wait for a response to a HTTP request containing an
+ * Expect: 100-continue header before sending the data anyway.
+ */
+ data->set.expect_100_timeout = va_arg(param, long);
+ break;
+
#endif /* CURL_DISABLE_HTTP */
case CURLOPT_CUSTOMREQUEST:
break;
#endif
- case CURLOPT_WRITEHEADER:
+ case CURLOPT_HEADERDATA:
/*
* Custom pointer to pass the header write callback function
*/
*/
data->set.errorbuffer = va_arg(param, char *);
break;
- case CURLOPT_FILE:
+ case CURLOPT_WRITEDATA:
/*
* FILE pointer to write to. Or possibly
* used as argument to the write callback.
* If known, this should inform curl about the file size of the
* to-be-uploaded file.
*/
- data->set.infilesize = va_arg(param, long);
+ data->set.filesize = va_arg(param, long);
break;
case CURLOPT_INFILESIZE_LARGE:
/*
* If known, this should inform curl about the file size of the
* to-be-uploaded file.
*/
- data->set.infilesize = va_arg(param, curl_off_t);
+ data->set.filesize = va_arg(param, curl_off_t);
break;
case CURLOPT_LOW_SPEED_LIMIT:
/*
case CURLOPT_USERPWD:
/*
- * user:password;options to use in the operation
+ * user:password to use in the operation
*/
result = setstropt_userpwd(va_arg(param, char *),
&data->set.str[STRING_USERNAME],
- &data->set.str[STRING_PASSWORD],
- &data->set.str[STRING_OPTIONS]);
+ &data->set.str[STRING_PASSWORD]);
break;
+
case CURLOPT_USERNAME:
/*
* authentication user name to use in the operation
result = setstropt(&data->set.str[STRING_USERNAME],
va_arg(param, char *));
break;
+
case CURLOPT_PASSWORD:
/*
* authentication password to use in the operation
result = setstropt(&data->set.str[STRING_PASSWORD],
va_arg(param, char *));
break;
+
+ case CURLOPT_LOGIN_OPTIONS:
+ /*
+ * authentication options to use in the operation
+ */
+ result = setstropt(&data->set.str[STRING_OPTIONS],
+ va_arg(param, char *));
+ break;
+
case CURLOPT_XOAUTH2_BEARER:
/*
* XOAUTH2 bearer token to use in the operation
result = setstropt(&data->set.str[STRING_BEARER],
va_arg(param, char *));
break;
+
case CURLOPT_POSTQUOTE:
/*
* List of RAW FTP commands to use after a transfer
*/
result = setstropt_userpwd(va_arg(param, char *),
&data->set.str[STRING_PROXYUSERNAME],
- &data->set.str[STRING_PROXYPASSWORD], NULL);
+ &data->set.str[STRING_PROXYPASSWORD]);
break;
case CURLOPT_PROXYUSERNAME:
/*
data->set.ssl.fsslctxp = va_arg(param, void *);
break;
#endif
-#if defined(USE_SSLEAY) || defined(USE_QSOSSL) || defined(USE_GSKIT)
+#if defined(USE_SSLEAY) || defined(USE_QSOSSL) || defined(USE_GSKIT) || \
+ defined(USE_NSS)
case CURLOPT_CERTINFO:
data->set.ssl.certinfo = (0 != va_arg(param, long))?TRUE:FALSE;
break;
case CURLOPT_DNS_SERVERS:
result = Curl_set_dns_servers(data, va_arg(param, char *));
break;
+ case CURLOPT_DNS_INTERFACE:
+ result = Curl_set_dns_interface(data, va_arg(param, char *));
+ break;
+ case CURLOPT_DNS_LOCAL_IP4:
+ result = Curl_set_dns_local_ip4(data, va_arg(param, char *));
+ break;
+ case CURLOPT_DNS_LOCAL_IP6:
+ result = Curl_set_dns_local_ip6(data, va_arg(param, char *));
+ break;
case CURLOPT_TCP_KEEPALIVE:
data->set.tcp_keepalive = (0 != va_arg(param, long))?TRUE:FALSE;
case CURLOPT_TCP_KEEPINTVL:
data->set.tcp_keepintvl = va_arg(param, long);
break;
+ case CURLOPT_SSL_ENABLE_NPN:
+ data->set.ssl_enable_npn = (0 != va_arg(param, long))?TRUE:FALSE;
+ break;
+ case CURLOPT_SSL_ENABLE_ALPN:
+ data->set.ssl_enable_alpn = (0 != va_arg(param, long))?TRUE:FALSE;
+ break;
default:
/* unknown tag and its companion, just ignore: */
Curl_closesocket(conn, conn->sock[SECONDARYSOCKET]);
if(CURL_SOCKET_BAD != conn->sock[FIRSTSOCKET])
Curl_closesocket(conn, conn->sock[FIRSTSOCKET]);
+ if(CURL_SOCKET_BAD != conn->tempsock[0])
+ Curl_closesocket(conn, conn->tempsock[0]);
+ if(CURL_SOCKET_BAD != conn->tempsock[1])
+ Curl_closesocket(conn, conn->tempsock[1]);
#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED)
Curl_ntlm_wb_cleanup(conn);
static bool IsPipeliningPossible(const struct SessionHandle *handle,
const struct connectdata *conn)
{
- if((conn->handler->protocol & CURLPROTO_HTTP) &&
+ if((conn->handler->protocol & PROTO_FAMILY_HTTP) &&
Curl_multi_pipeline_enabled(handle->multi) &&
(handle->set.httpreq == HTTPREQ_GET ||
handle->set.httpreq == HTTPREQ_HEAD) &&
{
if(!Curl_llist_insert_next(pipeline, pipeline->tail, data))
return CURLE_OUT_OF_MEMORY;
- infof(data, "Curl_addHandleToPipeline: length: %d\n", pipeline->size);
return CURLE_OK;
}
struct connectdata *check;
struct connectdata *chosen = 0;
bool canPipeline = IsPipeliningPossible(data, needle);
- bool wantNTLM = (data->state.authhost.want==CURLAUTH_NTLM) ||
- (data->state.authhost.want==CURLAUTH_NTLM_WB) ? TRUE : FALSE;
+ bool wantNTLMhttp = ((data->state.authhost.want & CURLAUTH_NTLM) ||
+ (data->state.authhost.want & CURLAUTH_NTLM_WB)) &&
+ (needle->handler->protocol & PROTO_FAMILY_HTTP) ? TRUE : FALSE;
struct connectbundle *bundle;
*force_reuse = FALSE;
continue;
}
- if((needle->handler->protocol & CURLPROTO_FTP) ||
- ((needle->handler->protocol & CURLPROTO_HTTP) && wantNTLM)) {
- /* This is FTP or HTTP+NTLM, verify that we're using the same name
- and password as well */
- if(!strequal(needle->user, check->user) ||
- !strequal(needle->passwd, check->passwd)) {
- /* one of them was different */
- continue;
- }
- credentialsMatch = TRUE;
+ if((!(needle->handler->flags & PROTOPT_CREDSPERREQUEST)) ||
+ wantNTLMhttp) {
+ /* This protocol requires credentials per connection or is HTTP+NTLM,
+ so verify that we're using the same name and password as well */
+ if(!strequal(needle->user, check->user) ||
+ !strequal(needle->passwd, check->passwd)) {
+ /* one of them was different */
+ continue;
+ }
+ credentialsMatch = TRUE;
}
if(!needle->bits.httpproxy || needle->handler->flags&PROTOPT_SSL ||
}
if(match) {
- /* If we are looking for an NTLM connection, check if this is already
- authenticating with the right credentials. If not, keep looking so
- that we can reuse NTLM connections if possible. (Especially we
- must not reuse the same connection if partway through
- a handshake!) */
- if(wantNTLM) {
+ /* If we are looking for an HTTP+NTLM connection, check if this is
+ already authenticating with the right credentials. If not, keep
+ looking so that we can reuse NTLM connections if
+ possible. (Especially we must not reuse the same connection if
+ partway through a handshake!) */
+ if(wantNTLMhttp) {
if(credentialsMatch && check->ntlm.state != NTLMSTATE_NONE) {
chosen = check;
*force_reuse = TRUE;
break;
}
- else
- continue;
+ else if(credentialsMatch)
+ /* this is a backup choice */
+ chosen = check;
+ continue;
}
if(canPipeline) {
{
/* data->multi->maxconnects can be negative, deal with it. */
size_t maxconnects =
- (data->multi->maxconnects < 0) ? 0 : data->multi->maxconnects;
+ (data->multi->maxconnects < 0) ? data->multi->num_easy * 4:
+ data->multi->maxconnects;
struct connectdata *conn_candidate = NULL;
/* Mark the current connection as 'unused' */
static CURLcode ConnectionStore(struct SessionHandle *data,
struct connectdata *conn)
{
- static int connection_id_counter = 0;
-
- CURLcode result;
-
- /* Assign a number to the connection for easier tracking in the log
- output */
- conn->connection_id = connection_id_counter++;
-
- result = Curl_conncache_add_conn(data->state.conn_cache, conn);
- if(result != CURLE_OK)
- conn->connection_id = -1;
-
- return result;
+ return Curl_conncache_add_conn(data->state.conn_cache, conn);
}
/* after a TCP connection to the proxy has been verified, this function does
Note: this function's sub-functions call failf()
*/
-CURLcode Curl_connected_proxy(struct connectdata *conn)
+CURLcode Curl_connected_proxy(struct connectdata *conn,
+ int sockindex)
{
- if(!conn->bits.proxy)
+ if(!conn->bits.proxy || sockindex)
+ /* this magic only works for the primary socket as the secondary is used
+ for FTP only and it has FTP specific magic in ftp.c */
return CURLE_OK;
switch(conn->proxytype) {
return CURLE_OK;
}
-static CURLcode ConnectPlease(struct SessionHandle *data,
- struct connectdata *conn,
- bool *connected)
-{
- CURLcode result;
- Curl_addrinfo *addr;
-#ifndef CURL_DISABLE_VERBOSE_STRINGS
- char *hostname = conn->bits.proxy?conn->proxy.name:conn->host.name;
-
- infof(data, "About to connect() to %s%s port %ld (#%ld)\n",
- conn->bits.proxy?"proxy ":"",
- hostname, conn->port, conn->connection_id);
-#else
- (void)data;
-#endif
-
- /*************************************************************
- * Connect to server/proxy
- *************************************************************/
- result= Curl_connecthost(conn,
- conn->dns_entry,
- &conn->sock[FIRSTSOCKET],
- &addr,
- connected);
- if(CURLE_OK == result) {
- /* All is cool, we store the current information */
- conn->ip_addr = addr;
-
- if(*connected) {
- result = Curl_connected_proxy(conn);
- if(!result) {
- conn->bits.tcpconnect[FIRSTSOCKET] = TRUE;
- Curl_pgrsTime(data, TIMER_CONNECT); /* connect done */
- }
- }
- }
-
- if(result)
- *connected = FALSE; /* mark it as not connected */
-
- return result;
-}
-
/*
* verboseconnect() displays verbose information after a connect
*/
static void fix_hostname(struct SessionHandle *data,
struct connectdata *conn, struct hostname *host)
{
+ size_t len;
+
#ifndef USE_LIBIDN
(void)data;
(void)conn;
/* set the name we use to display the host name */
host->dispname = host->name;
+
+ len = strlen(host->name);
+ if(host->name[len-1] == '.')
+ /* strip off a single trailing dot if present, primarily for SNI but
+ there's no use for it */
+ host->name[len-1]=0;
+
if(!is_ASCII_name(host->name)) {
#ifdef USE_LIBIDN
/*************************************************************
conn->sock[FIRSTSOCKET] = CURL_SOCKET_BAD; /* no file descriptor */
conn->sock[SECONDARYSOCKET] = CURL_SOCKET_BAD; /* no file descriptor */
+ conn->tempsock[0] = CURL_SOCKET_BAD; /* no file descriptor */
+ conn->tempsock[1] = CURL_SOCKET_BAD; /* no file descriptor */
conn->connection_id = -1; /* no ID */
conn->port = -1; /* unknown at this point */
+ conn->remote_port = -1; /* unknown */
/* Default protocol-independent behavior doesn't support persistent
connections, so we set this to force-close. Protocols that support
this need to set this to FALSE in their "curl_do" functions. */
- conn->bits.close = TRUE;
+ connclose(conn, "Default to force-close");
/* Store creation time to help future close decision making */
conn->created = Curl_tvnow();
char *path = data->state.path;
char *query;
int rc;
- char protobuf[16];
- const char *protop;
+ char protobuf[16] = "";
+ const char *protop = "";
CURLcode result;
bool rebuild_url = FALSE;
if(conn->host.name[0] == '[') {
/* This looks like an IPv6 address literal. See if there is an address
- scope. */
- char *percent = strstr (conn->host.name, "%25");
+ scope if there is no location header */
+ char *percent = strchr(conn->host.name, '%');
if(percent) {
+ unsigned int identifier_offset = 3;
char *endp;
- unsigned long scope = strtoul (percent + 3, &endp, 10);
+ unsigned long scope;
+ if(strncmp("%25", percent, 3) != 0) {
+ infof(data,
+ "Please URL encode %% as %%25, see RFC 6874.\n");
+ identifier_offset = 1;
+ }
+ scope = strtoul(percent + identifier_offset, &endp, 10);
if(*endp == ']') {
/* The address scope was well formed. Knock it out of the
hostname. */
memmove(percent, endp, strlen(endp)+1);
- if(!data->state.this_is_a_follow)
- /* Don't honour a scope given in a Location: header */
- conn->scope = (unsigned int)scope;
+ conn->scope = (unsigned int)scope;
+ }
+ else {
+ /* Zone identifier is not numeric */
+#if defined(HAVE_NET_IF_H) && defined(IFNAMSIZ) && defined(HAVE_IF_NAMETOINDEX)
+ char ifname[IFNAMSIZ + 2];
+ char *square_bracket;
+ unsigned int scopeidx = 0;
+ strncpy(ifname, percent + identifier_offset, IFNAMSIZ + 2);
+ /* Ensure nullbyte termination */
+ ifname[IFNAMSIZ + 1] = '\0';
+ square_bracket = strchr(ifname, ']');
+ if(square_bracket) {
+ /* Remove ']' */
+ *square_bracket = '\0';
+ scopeidx = if_nametoindex(ifname);
+ if(scopeidx == 0) {
+ infof(data, "Invalid network interface: %s; %s\n", ifname,
+ strerror(errno));
+ }
+ }
+ if(scopeidx > 0) {
+ /* Remove zone identifier from hostname */
+ memmove(percent,
+ percent + identifier_offset + strlen(ifname),
+ identifier_offset + strlen(ifname));
+ conn->scope = scopeidx;
+ }
+ else
+#endif /* HAVE_NET_IF_H && IFNAMSIZ */
+ infof(data, "Invalid IPv6 address format\n");
}
- else
- infof(data, "Invalid IPv6 address format\n");
}
}
free(s->range);
if(s->resume_from)
- s->range = aprintf("%" FORMAT_OFF_TU "-", s->resume_from);
+ s->range = aprintf("%" CURL_FORMAT_CURL_OFF_TU "-", s->resume_from);
else
s->range = strdup(data->set.str[STRING_SET_RANGE]);
{
const struct Curl_handler * p;
CURLcode result;
+ struct SessionHandle *data = conn->data;
/* in some case in the multi state-machine, we go back to the CONNECT state
and then a second (or third or...) call to this function will be made
without doing a DISCONNECT or DONE in between (since the connection is
yet in place) and therefore this function needs to first make sure
there's no lingering previous data allocated. */
- Curl_free_request_state(conn->data);
+ Curl_free_request_state(data);
- memset(&conn->data->req, 0, sizeof(struct SingleRequest));
- conn->data->req.maxdownload = -1;
+ memset(&data->req, 0, sizeof(struct SingleRequest));
+ data->req.maxdownload = -1;
conn->socktype = SOCK_STREAM; /* most of them are TCP streams */
/* only if remote_port was not already parsed off the URL we use the
default port number */
- if(!conn->remote_port)
+ if(conn->remote_port < 0)
conn->remote_port = (unsigned short)conn->given->defport;
return CURLE_OK;
void Curl_free_request_state(struct SessionHandle *data)
{
Curl_safefree(data->req.protop);
+ Curl_safefree(data->req.newurl);
}
/* start scanning for port number at this point */
portptr = proxyptr;
- /* detect and extract RFC2732-style IPv6-addresses */
+ /* detect and extract RFC6874-style IPv6-addresses */
if(*proxyptr == '[') {
char *ptr = ++proxyptr; /* advance beyond the initial bracket */
- while(*ptr && (ISXDIGIT(*ptr) || (*ptr == ':') || (*ptr == '%') ||
- (*ptr == '.')))
+ while(*ptr && (ISXDIGIT(*ptr) || (*ptr == ':') || (*ptr == '.')))
ptr++;
+ if(*ptr == '%') {
+ /* There might be a zone identifier */
+ if(strncmp("%25", ptr, 3))
+ infof(data, "Please URL encode %% as %%25, see RFC 6874.\n");
+ ptr++;
+ /* Allow unresered characters as defined in RFC 3986 */
+ while(*ptr && (ISALPHA(*ptr) || ISXDIGIT(*ptr) || (*ptr == '-') ||
+ (*ptr == '.') || (*ptr == '_') || (*ptr == '~')))
+ ptr++;
+ }
if(*ptr == ']')
/* yeps, it ended nicely with a bracket as well */
*ptr++ = 0;
/* no CURLOPT_PORT given, extract the one from the URL */
char *rest;
- unsigned long port;
+ long port;
- port=strtoul(portptr+1, &rest, 10); /* Port number must be decimal */
+ port=strtol(portptr+1, &rest, 10); /* Port number must be decimal */
- if(rest != (portptr+1) && *rest == '\0') {
- /* The colon really did have only digits after it,
- * so it is either a port number or a mistake */
-
- if(port > 0xffff) { /* Single unix standard says port numbers are
- * 16 bits long */
- failf(data, "Port number too large: %lu", port);
- return CURLE_URL_MALFORMAT;
- }
+ if((port < 0) || (port > 0xffff)) {
+ /* Single unix standard says port numbers are 16 bits long */
+ failf(data, "Port number out of range");
+ return CURLE_URL_MALFORMAT;
+ }
+ else if(rest != &portptr[1]) {
*portptr = '\0'; /* cut off the name there */
conn->remote_port = curlx_ultous(port);
}
- else if(!port)
+ else
/* Browser behavior adaptation. If there's a colon with no digits after,
just cut off the name there which makes us ignore the colon and just
use the default port. Firefox and Chrome both do that. */
* Override the login details from the URL with that in the CURLOPT_USERPWD
* option or a .netrc file, if applicable.
*/
-static int override_login(struct SessionHandle *data,
- struct connectdata *conn,
- char **userp, char **passwdp, char **optionsp)
+static CURLcode override_login(struct SessionHandle *data,
+ struct connectdata *conn,
+ char **userp, char **passwdp, char **optionsp)
{
if(data->set.str[STRING_USERNAME]) {
free(*userp);
conn->bits.netrc = FALSE;
if(data->set.use_netrc != CURL_NETRC_IGNORED) {
- if(Curl_parsenetrc(conn->host.name,
- userp, passwdp,
- data->set.str[STRING_NETRC_FILE])) {
+ int ret = Curl_parsenetrc(conn->host.name,
+ userp, passwdp,
+ data->set.str[STRING_NETRC_FILE]);
+ if(ret > 0) {
infof(data, "Couldn't find host %s in the "
DOT_CHAR "netrc file; using defaults\n",
conn->host.name);
}
+ else if(ret < 0 ) {
+ return CURLE_OUT_OF_MEMORY;
+ }
else {
/* set bits.netrc TRUE to remember that we got the name from a .netrc
file, so that it is safe to use even if we followed a Location: to a
conn->bits.user_passwd = TRUE; /* enable user+password */
}
}
+
return CURLE_OK;
}
/*
- * Set password so it's available in the connection.
+ * Set the login details so they're available in the connection
*/
static CURLcode set_login(struct connectdata *conn,
const char *user, const char *passwd,
char *proxy = NULL;
bool prot_missing = FALSE;
bool no_connections_available = FALSE;
- bool force_reuse;
+ bool force_reuse = FALSE;
size_t max_host_connections = Curl_multi_max_host_connections(data->multi);
size_t max_total_connections = Curl_multi_max_total_connections(data->multi);
/*************************************************************
* If the protocol can't handle url query strings, then cut
- * of the unhandable part
+ * off the unhandable part
*************************************************************/
if((conn->given->flags&PROTOPT_NOURLQUERY)) {
char *path_q_sep = strchr(conn->data->state.path, '?');
if(data->set.str[STRING_BEARER]) {
conn->xoauth2_bearer = strdup(data->set.str[STRING_BEARER]);
if(!conn->xoauth2_bearer) {
- return CURLE_OUT_OF_MEMORY;
+ result = CURLE_OUT_OF_MEMORY;
+ goto out;
}
}
#else
/* force this connection's protocol to become HTTP if not already
compatible - if it isn't tunneling through */
- if(!(conn->handler->protocol & CURLPROTO_HTTP) &&
+ if(!(conn->handler->protocol & PROTO_FAMILY_HTTP) &&
!conn->bits.tunnel_proxy)
conn->handler = &Curl_handler_http;
is later set again for the progress meter purpose */
conn->now = Curl_tvnow();
- for(;;) {
- /* loop for CURL_SERVER_CLOSED_CONNECTION */
-
- if(CURL_SOCKET_BAD == conn->sock[FIRSTSOCKET]) {
- /* Try to connect only if not already connected */
- bool connected = FALSE;
-
- result = ConnectPlease(data, conn, &connected);
-
- if(result && !conn->ip_addr) {
- /* transport connection failure not related with authentication */
- conn->bits.tcpconnect[FIRSTSOCKET] = FALSE;
- return result;
- }
-
- if(connected) {
- result = Curl_protocol_connect(conn, protocol_done);
- if(CURLE_OK == result)
- conn->bits.tcpconnect[FIRSTSOCKET] = TRUE;
- }
- else
- conn->bits.tcpconnect[FIRSTSOCKET] = FALSE;
-
- /* if the connection was closed by the server while exchanging
- authentication informations, retry with the new set
- authentication information */
- if(conn->bits.proxy_connect_closed) {
- /* reset the error buffer */
- if(data->set.errorbuffer)
- data->set.errorbuffer[0] = '\0';
- data->state.errorbuf = FALSE;
- continue;
- }
-
- if(CURLE_OK != result)
- return result;
- }
- else {
- Curl_pgrsTime(data, TIMER_CONNECT); /* we're connected already */
- Curl_pgrsTime(data, TIMER_APPCONNECT); /* we're connected already */
- conn->bits.tcpconnect[FIRSTSOCKET] = TRUE;
- *protocol_done = TRUE;
- Curl_verboseconnect(conn);
- Curl_updateconninfo(conn, conn->sock[FIRSTSOCKET]);
- }
- /* Stop the loop now */
- break;
+ if(CURL_SOCKET_BAD == conn->sock[FIRSTSOCKET]) {
+ conn->bits.tcpconnect[FIRSTSOCKET] = FALSE;
+ result = Curl_connecthost(conn, conn->dns_entry);
+ if(result)
+ return result;
+ }
+ else {
+ Curl_pgrsTime(data, TIMER_CONNECT); /* we're connected already */
+ Curl_pgrsTime(data, TIMER_APPCONNECT); /* we're connected already */
+ conn->bits.tcpconnect[FIRSTSOCKET] = TRUE;
+ *protocol_done = TRUE;
+ Curl_updateconninfo(conn, conn->sock[FIRSTSOCKET]);
+ Curl_verboseconnect(conn);
}
conn->now = Curl_tvnow(); /* time this *after* the connect is done, we
conn->dns_entry = NULL;
}
- if(status == CURLE_ABORTED_BY_CALLBACK)
+ switch(status) {
+ case CURLE_ABORTED_BY_CALLBACK:
+ case CURLE_READ_ERROR:
+ case CURLE_WRITE_ERROR:
/* When we're aborted due to a callback return code it basically have to
be counted as premature as there is trouble ahead if we don't. We have
many callbacks and protocols work differently, we could potentially do
this more fine-grained in the future. */
premature = TRUE;
+ default:
+ break;
+ }
/* this calls the protocol-specific function pointer previously set */
if(conn->handler->done)
result = conn->handler->done(conn, status, premature);
else
- result = CURLE_OK;
+ result = status;
- if(Curl_pgrsDone(conn) && !result)
+ if(!result && Curl_pgrsDone(conn))
result = CURLE_ABORTED_BY_CALLBACK;
/* if the transfer was completed in a paused state there can be buffered
projects / platform / upstream / curl.git / blobdiff