* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
strlen(endofline_network));
#ifdef CURL_DOES_CONVERSIONS
- CURLcode res;
+ CURLcode result;
int length;
if(data->set.prefer_ascii) {
/* translate the protocol and data */
/* just translate the protocol portion */
length = strlen(hexbuffer);
}
- res = Curl_convert_to_network(data, data->req.upload_fromhere, length);
+ result = Curl_convert_to_network(data, data->req.upload_fromhere, length);
/* Curl_convert_to_network calls failf if unsuccessful */
- if(res)
- return(res);
+ if(result)
+ return(result);
#endif /* CURL_DOES_CONVERSIONS */
if((nread - hexlen) == 0)
}
#ifdef CURL_DOES_CONVERSIONS
else if((data->set.prefer_ascii) && (!sending_http_headers)) {
- CURLcode res;
- res = Curl_convert_to_network(data, data->req.upload_fromhere, nread);
+ CURLcode result;
+ result = Curl_convert_to_network(data, data->req.upload_fromhere, nread);
/* Curl_convert_to_network calls failf if unsuccessful */
- if(res != CURLE_OK)
- return(res);
+ if(result)
+ return result;
}
#endif /* CURL_DOES_CONVERSIONS */
if(data->state.resume_from && !k->content_range &&
(data->set.httpreq==HTTPREQ_GET) &&
!k->ignorebody) {
+
+ if(k->size == data->state.resume_from) {
+ /* The resume point is at the end of file, consider this fine
+ even if it doesn't allow resume from here. */
+ infof(data, "The entire document is already downloaded");
+ connclose(conn, "already downloaded");
+ /* Abort download */
+ k->keepon &= ~KEEP_RECV;
+ *done = TRUE;
+ return CURLE_OK;
+ }
+
/* we wanted to resume a download, although the server doesn't
* seem to support this and we did this with a GET (if it
* wasn't a GET we did a POST or PUT resume) */
/* store number of bytes available for upload */
data->req.upload_present = nread;
-#ifndef CURL_DISABLE_SMTP
- if(conn->handler->protocol & PROTO_FAMILY_SMTP) {
- result = Curl_smtp_escape_eob(conn, nread);
- if(result)
- return result;
- }
- else
-#endif /* CURL_DISABLE_SMTP */
-
/* convert LF to CRLF if so asked */
if((!sending_http_headers) && (
#ifdef CURL_DO_LINEEND_CONV
(data->set.prefer_ascii) ||
#endif
(data->set.crlf))) {
- if(data->state.scratch == NULL)
- data->state.scratch = malloc(2*BUFSIZE);
- if(data->state.scratch == NULL) {
- failf (data, "Failed to alloc scratch buffer!");
- return CURLE_OUT_OF_MEMORY;
+ /* Do we need to allocate a scratch buffer? */
+ if(!data->state.scratch) {
+ data->state.scratch = malloc(2 * BUFSIZE);
+ if(!data->state.scratch) {
+ failf(data, "Failed to alloc scratch buffer!");
+
+ return CURLE_OUT_OF_MEMORY;
+ }
}
+
/*
* ASCII/EBCDIC Note: This is presumably a text (not binary)
* transfer so the data should already be in ASCII.
else
data->state.scratch[si] = data->req.upload_fromhere[i];
}
+
if(si != nread) {
/* only perform the special operation if we really did replace
anything */
data->req.upload_present = nread;
}
}
+
+#ifndef CURL_DISABLE_SMTP
+ if(conn->handler->protocol & PROTO_FAMILY_SMTP) {
+ result = Curl_smtp_escape_eob(conn, nread);
+ if(result)
+ return result;
+ }
+#endif /* CURL_DISABLE_SMTP */
} /* if 0 == data->req.upload_present */
else {
/* We have a partial buffer left from a previous "round". Use
if((data->req.keepon & KEEP_SENDBITS) == KEEP_SEND) {
if((conn->sockfd != conn->writesockfd) ||
- !(data->req.keepon & KEEP_RECV)) {
- /* only if they are not the same socket or we didn't have a readable
+ bitmap == GETSOCK_BLANK) {
+ /* only if they are not the same socket and we have a readable
one, we increase index */
- if(data->req.keepon & KEEP_RECV)
+ if(bitmap != GETSOCK_BLANK)
sockindex++; /* increase index if we need two entries */
DEBUGASSERT(conn->writesockfd != CURL_SOCKET_BAD);
*/
CURLcode Curl_pretransfer(struct SessionHandle *data)
{
- CURLcode res;
+ CURLcode result;
if(!data->change.url) {
/* we can't do anything without URL */
failf(data, "No URL set!");
/* Init the SSL session ID cache here. We do it here since we want to do it
after the *_setopt() calls (that could specify the size of the cache) but
before any transfer takes place. */
- res = Curl_ssl_initsessions(data, data->set.ssl.max_ssl_sessions);
- if(res)
- return res;
+ result = Curl_ssl_initsessions(data, data->set.ssl.max_ssl_sessions);
+ if(result)
+ return result;
data->set.followlocation=0; /* reset the location-follow counter */
data->state.this_is_a_follow = FALSE; /* reset this */
data->state.errorbuf = FALSE; /* no error has occurred */
data->state.httpversion = 0; /* don't assume any particular server version */
- data->state.ssl_connect_retry = FALSE;
-
data->state.authproblem = FALSE;
data->state.authhost.want = data->set.httpauth;
data->state.authproxy.want = data->set.proxyauth;
/* If there is a list of host pairs to deal with */
if(data->change.resolve)
- res = Curl_loadhostpairs(data);
+ result = Curl_loadhostpairs(data);
- if(!res) {
+ if(!result) {
/* Allow data->set.use_port to set which port to use. This needs to be
* disabled for example when we follow Location: headers to URLs using
* different ports! */
#endif
Curl_initinfo(data); /* reset session-specific information "variables" */
+ Curl_pgrsResetTimesSizes(data);
Curl_pgrsStartNow(data);
if(data->set.timeout)
data->state.authproxy.picked &= data->state.authproxy.want;
}
- return res;
+ return result;
}
/*
* (again). Slight Lack of feedback in the report, but I don't think this
* extra check can do much harm.
*/
- if((CURLE_OK == result) || (CURLE_SEND_ERROR == result)) {
+ if(!result || (CURLE_SEND_ERROR == result)) {
bool async;
bool protocol_done = TRUE;
/* Now, redo the connect and get a new connection */
result = Curl_connect(data, connp, &async, &protocol_done);
- if(CURLE_OK == result) {
+ if(!result) {
/* We have connected or sent away a name resolve query fine */
conn = *connp; /* setup conn to again point to something nice */
!(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP)))
return CURLE_OK;
- if(/* workaround for broken TLS servers */ data->state.ssl_connect_retry ||
- ((data->req.bytecount +
- data->req.headerbytecount == 0) &&
- conn->bits.reuse &&
- !data->set.opt_no_body &&
- data->set.rtspreq != RTSPREQ_RECEIVE)) {
+ if((data->req.bytecount + data->req.headerbytecount == 0) &&
+ conn->bits.reuse &&
+ !data->set.opt_no_body &&
+ (data->set.rtspreq != RTSPREQ_RECEIVE)) {
/* We got no data, we attempted to re-use a connection and yet we want a
"body". This might happen if the connection was left alive when we were
done using it before, but that was closed when we wanted to read from
projects / platform / upstream / curl.git / blobdiff