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lib: more conn->data cleanups

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Closes #6479
This commit is contained in:
Daniel Stenberg 2021-01-18 11:56:50 +01:00
parent bbe3aa9f88
commit a304051620
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GPG Key ID: 5CC908FDB71E12C2
30 changed files with 572 additions and 574 deletions
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2
lib/asyn-ares.c
View File

@ -463,7 +463,7 @@ CURLcode Curl_resolver_wait_resolv(struct connectdata *conn,
if(result || conn->async.done)
break;
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else {
struct curltime now2 = Curl_now();

4
lib/c-hyper.c
View File

@ -144,7 +144,7 @@ static int hyper_each_header(void *userdata,
Curl_debug(data, CURLINFO_HEADER_IN, headp, len);
result = Curl_client_write(data->conn, CLIENTWRITE_HEADER, headp, len);
result = Curl_client_write(data, CLIENTWRITE_HEADER, headp, len);
if(result) {
data->state.hresult = CURLE_ABORTED_BY_CALLBACK;
return HYPER_ITER_BREAK;
@ -175,7 +175,7 @@ static int hyper_body_chunk(void *userdata, const hyper_buf *chunk)
if(k->ignorebody)
return HYPER_ITER_CONTINUE;
Curl_debug(data, CURLINFO_DATA_IN, buf, len);
result = Curl_client_write(data->conn, CLIENTWRITE_BODY, buf, len);
result = Curl_client_write(data, CLIENTWRITE_BODY, buf, len);
if(result) {
data->state.hresult = result;

32
lib/conncache.c
View File

@ -179,12 +179,14 @@ size_t Curl_conncache_size(struct Curl_easy *data)
connectdata struct is setup to use.
**NOTE**: When it returns, it holds the connection cache lock! */
struct connectbundle *Curl_conncache_find_bundle(struct connectdata *conn,
struct connectbundle *
Curl_conncache_find_bundle(struct Curl_easy *data,
struct connectdata *conn,
struct conncache *connc,
const char **hostp)
{
struct connectbundle *bundle = NULL;
CONNCACHE_LOCK(conn->data);
CONNCACHE_LOCK(data);
if(connc) {
char key[HASHKEY_SIZE];
hashkey(conn, key, sizeof(key), hostp);
@ -227,15 +229,17 @@ static void conncache_remove_bundle(struct conncache *connc,
}
}
CURLcode Curl_conncache_add_conn(struct conncache *connc,
struct connectdata *conn)
CURLcode Curl_conncache_add_conn(struct Curl_easy *data)
{
CURLcode result = CURLE_OK;
struct connectbundle *bundle = NULL;
struct Curl_easy *data = conn->data;
struct connectdata *conn = data->conn;
struct conncache *connc = data->state.conn_cache;
DEBUGASSERT(conn);
/* *find_bundle() locks the connection cache */
bundle = Curl_conncache_find_bundle(conn, data->state.conn_cache, NULL);
bundle = Curl_conncache_find_bundle(data, conn, data->state.conn_cache,
NULL);
if(!bundle) {
int rc;
char key[HASHKEY_SIZE];
@ -259,7 +263,7 @@ CURLcode Curl_conncache_add_conn(struct conncache *connc,
conn->connection_id = connc->next_connection_id++;
connc->num_conn++;
DEBUGF(infof(conn->data, "Added connection %ld. "
DEBUGF(infof(data, "Added connection %ld. "
"The cache now contains %zu members\n",
conn->connection_id, connc->num_conn));
@ -270,8 +274,8 @@ CURLcode Curl_conncache_add_conn(struct conncache *connc,
}
/*
* Removes the connectdata object from the connection cache, but does *not*
* clear the conn->data association. The transfer still owns this connection.
* Removes the connectdata object from the connection cache, but the transfer
* still owns this connection.
*
* Pass TRUE/FALSE in the 'lock' argument depending on if the parent function
* already holds the lock or not.
@ -445,7 +449,7 @@ Curl_conncache_extract_bundle(struct Curl_easy *data,
while(curr) {
conn = curr->ptr;
if(!CONN_INUSE(conn) && !conn->data) {
if(!CONN_INUSE(conn)) {
/* Set higher score for the age passed since the connection was used */
score = Curl_timediff(now, conn->lastused);
@ -503,7 +507,7 @@ Curl_conncache_extract_oldest(struct Curl_easy *data)
while(curr) {
conn = curr->ptr;
if(!CONN_INUSE(conn) && !conn->data && !conn->bits.close &&
if(!CONN_INUSE(conn) && !conn->bits.close &&
!conn->bits.connect_only) {
/* Set higher score for the age passed since the connection was used */
score = Curl_timediff(now, conn->lastused);
@ -544,12 +548,10 @@ void Curl_conncache_close_all_connections(struct conncache *connc)
conn = conncache_find_first_connection(connc);
while(conn) {
SIGPIPE_VARIABLE(pipe_st);
conn->data = connc->closure_handle;
sigpipe_ignore(conn->data, &pipe_st);
sigpipe_ignore(connc->closure_handle, &pipe_st);
/* This will remove the connection from the cache */
connclose(conn, "kill all");
Curl_conncache_remove_conn(conn->data, conn, TRUE);
Curl_conncache_remove_conn(connc->closure_handle, conn, TRUE);
(void)Curl_disconnect(connc->closure_handle, conn, FALSE);
sigpipe_restore(&pipe_st);

6
lib/conncache.h
View File

@ -85,7 +85,8 @@ int Curl_conncache_init(struct conncache *, int size);
void Curl_conncache_destroy(struct conncache *connc);
/* return the correct bundle, to a host or a proxy */
struct connectbundle *Curl_conncache_find_bundle(struct connectdata *conn,
struct connectbundle *Curl_conncache_find_bundle(struct Curl_easy *data,
struct connectdata *conn,
struct conncache *connc,
const char **hostp);
/* returns number of connections currently held in the connection cache */
@ -93,8 +94,7 @@ size_t Curl_conncache_size(struct Curl_easy *data);
bool Curl_conncache_return_conn(struct Curl_easy *data,
struct connectdata *conn);
CURLcode Curl_conncache_add_conn(struct conncache *connc,
struct connectdata *conn) WARN_UNUSED_RESULT;
CURLcode Curl_conncache_add_conn(struct Curl_easy *data) WARN_UNUSED_RESULT;
void Curl_conncache_remove_conn(struct Curl_easy *data,
struct connectdata *conn,
bool lock);

4
lib/connect.c
View File

@ -788,13 +788,13 @@ static CURLcode connect_SOCKS(struct Curl_easy *data, int sockindex,
case CURLPROXY_SOCKS5:
case CURLPROXY_SOCKS5_HOSTNAME:
pxresult = Curl_SOCKS5(conn->socks_proxy.user, conn->socks_proxy.passwd,
host, port, sockindex, conn, done);
host, port, sockindex, data, done);
break;
case CURLPROXY_SOCKS4:
case CURLPROXY_SOCKS4A:
pxresult = Curl_SOCKS4(conn->socks_proxy.user, host, port, sockindex,
conn, done);
data, done);
break;
default:

8
lib/file.c
View File

@ -338,12 +338,12 @@ static CURLcode file_upload(struct Curl_easy *data)
Curl_pgrsSetUploadCounter(data, bytecount);
if(Curl_pgrsUpdate(data->conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, Curl_now());
}
if(!result && Curl_pgrsUpdate(data->conn))
if(!result && Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
close(fd);
@ -527,12 +527,12 @@ static CURLcode file_do(struct Curl_easy *data, bool *done)
Curl_pgrsSetDownloadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, Curl_now());
}
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
return result;

4
lib/ftp.c
View File

@ -678,7 +678,7 @@ CURLcode Curl_GetFTPResponse(struct Curl_easy *data,
return CURLE_RECV_ERROR;
case 0: /* timeout */
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
return CURLE_ABORTED_BY_CALLBACK;
continue; /* just continue in our loop for the timeout duration */
@ -2656,7 +2656,7 @@ static CURLcode ftp_statemachine(struct Curl_easy *data,
size_t nread = 0;
if(pp->sendleft)
return Curl_pp_flushsend(pp);
return Curl_pp_flushsend(data, pp);
result = ftp_readresp(data, sock, pp, &ftpcode, &nread);
if(result)

6
lib/http.c
View File

@ -690,7 +690,7 @@ output_auth_headers(struct Curl_easy *data,
#ifdef USE_NTLM
if(authstatus->picked == CURLAUTH_NTLM) {
auth = "NTLM";
result = Curl_output_ntlm(conn, proxy);
result = Curl_output_ntlm(data, proxy);
if(result)
return result;
}
@ -966,7 +966,7 @@ CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
if(authp->picked == CURLAUTH_NTLM ||
authp->picked == CURLAUTH_NTLM_WB) {
/* NTLM authentication is picked and activated */
CURLcode result = Curl_input_ntlm(conn, proxy, auth);
CURLcode result = Curl_input_ntlm(data, proxy, auth);
if(!result) {
data->state.authproblem = FALSE;
#ifdef NTLM_WB_ENABLED
@ -3184,7 +3184,7 @@ CURLcode Curl_http(struct Curl_easy *data, bool *done)
/* if a request-body has been sent off, we make sure this progress is noted
properly */
Curl_pgrsSetUploadCounter(data, data->req.writebytecount);
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
if(!http->postsize) {

34
lib/http_ntlm.c
View File

@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2021, 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
@ -59,7 +59,7 @@
# define DEBUG_OUT(x) Curl_nop_stmt
#endif
CURLcode Curl_input_ntlm(struct connectdata *conn,
CURLcode Curl_input_ntlm(struct Curl_easy *data,
bool proxy, /* if proxy or not */
const char *header) /* rest of the www-authenticate:
header */
@ -68,6 +68,7 @@ CURLcode Curl_input_ntlm(struct connectdata *conn,
struct ntlmdata *ntlm;
curlntlm *state;
CURLcode result = CURLE_OK;
struct connectdata *conn = data->conn;
ntlm = proxy ? &conn->proxyntlm : &conn->ntlm;
state = proxy ? &conn->proxy_ntlm_state : &conn->http_ntlm_state;
@ -79,7 +80,7 @@ CURLcode Curl_input_ntlm(struct connectdata *conn,
header++;
if(*header) {
result = Curl_auth_decode_ntlm_type2_message(conn->data, header, ntlm);
result = Curl_auth_decode_ntlm_type2_message(data, header, ntlm);
if(result)
return result;
@ -87,17 +88,17 @@ CURLcode Curl_input_ntlm(struct connectdata *conn,
}
else {
if(*state == NTLMSTATE_LAST) {
infof(conn->data, "NTLM auth restarted\n");
infof(data, "NTLM auth restarted\n");
Curl_http_auth_cleanup_ntlm(conn);
}
else if(*state == NTLMSTATE_TYPE3) {
infof(conn->data, "NTLM handshake rejected\n");
infof(data, "NTLM handshake rejected\n");
Curl_http_auth_cleanup_ntlm(conn);
*state = NTLMSTATE_NONE;
return CURLE_REMOTE_ACCESS_DENIED;
}
else if(*state >= NTLMSTATE_TYPE1) {
infof(conn->data, "NTLM handshake failure (internal error)\n");
infof(data, "NTLM handshake failure (internal error)\n");
return CURLE_REMOTE_ACCESS_DENIED;
}
@ -111,7 +112,7 @@ CURLcode Curl_input_ntlm(struct connectdata *conn,
/*
* This is for creating ntlm header output
*/
CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
CURLcode Curl_output_ntlm(struct Curl_easy *data, bool proxy)
{
char *base64 = NULL;
size_t len = 0;
@ -131,8 +132,7 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
struct ntlmdata *ntlm;
curlntlm *state;
struct auth *authp;
struct Curl_easy *data = conn->data;
struct connectdata *conn = data->conn;
DEBUGASSERT(conn);
DEBUGASSERT(data);
@ -142,12 +142,12 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
allocuserpwd = &data->state.aptr.proxyuserpwd;
userp = conn->http_proxy.user;
passwdp = conn->http_proxy.passwd;
service = conn->data->set.str[STRING_PROXY_SERVICE_NAME] ?
conn->data->set.str[STRING_PROXY_SERVICE_NAME] : "HTTP";
service = data->set.str[STRING_PROXY_SERVICE_NAME] ?
data->set.str[STRING_PROXY_SERVICE_NAME] : "HTTP";
hostname = conn->http_proxy.host.name;
ntlm = &conn->proxyntlm;
state = &conn->proxy_ntlm_state;
authp = &conn->data->state.authproxy;
authp = &data->state.authproxy;
#else
return CURLE_NOT_BUILT_IN;
#endif
@ -156,12 +156,12 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
allocuserpwd = &data->state.aptr.userpwd;
userp = conn->user;
passwdp = conn->passwd;
service = conn->data->set.str[STRING_SERVICE_NAME] ?
conn->data->set.str[STRING_SERVICE_NAME] : "HTTP";
service = data->set.str[STRING_SERVICE_NAME] ?
data->set.str[STRING_SERVICE_NAME] : "HTTP";
hostname = conn->host.name;
ntlm = &conn->ntlm;
state = &conn->http_ntlm_state;
authp = &conn->data->state.authhost;
authp = &data->state.authhost;
}
authp->done = FALSE;
@ -188,7 +188,7 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
case NTLMSTATE_TYPE1:
default: /* for the weird cases we (re)start here */
/* Create a type-1 message */
result = Curl_auth_create_ntlm_type1_message(conn->data, userp, passwdp,
result = Curl_auth_create_ntlm_type1_message(data, userp, passwdp,
service, hostname,
ntlm, &base64,
&len);
@ -210,7 +210,7 @@ CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy)
case NTLMSTATE_TYPE2:
/* We already received the type-2 message, create a type-3 message */
result = Curl_auth_create_ntlm_type3_message(conn->data, userp, passwdp,
result = Curl_auth_create_ntlm_type3_message(data, userp, passwdp,
ntlm, &base64, &len);
if(result)
return result;

6
lib/http_ntlm.h
View File

@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2021, 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
@ -27,11 +27,11 @@
#if !defined(CURL_DISABLE_HTTP) && defined(USE_NTLM)
/* this is for ntlm header input */
CURLcode Curl_input_ntlm(struct connectdata *conn, bool proxy,
CURLcode Curl_input_ntlm(struct Curl_easy *data, bool proxy,
const char *header);
/* this is for creating ntlm header output */
CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy);
CURLcode Curl_output_ntlm(struct Curl_easy *data, bool proxy);
void Curl_http_auth_cleanup_ntlm(struct connectdata *conn);

4
lib/http_proxy.c
View File

@ -347,7 +347,7 @@ static CURLcode CONNECT(struct connectdata *conn,
/* socket buffer drained, return */
return CURLE_OK;
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
return CURLE_ABORTED_BY_CALLBACK;
if(result) {
@ -560,7 +560,7 @@ static CURLcode CONNECT(struct connectdata *conn,
Curl_dyn_reset(&s->rcvbuf);
} /* while there's buffer left and loop is requested */
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
return CURLE_ABORTED_BY_CALLBACK;
if(error)

2
lib/imap.c
View File

@ -1284,7 +1284,7 @@ static CURLcode imap_statemachine(struct Curl_easy *data,
/* Flush any data that needs to be sent */
if(pp->sendleft)
return Curl_pp_flushsend(pp);
return Curl_pp_flushsend(data, pp);
do {
/* Read the response from the server */

6
lib/multi.c
View File

@ -593,7 +593,7 @@ static CURLcode multi_done(struct Curl_easy *data,
if(CURLE_ABORTED_BY_CALLBACK != result) {
/* avoid this if we already aborted by callback to avoid this calling
another callback */
CURLcode rc = Curl_pgrsDone(conn);
CURLcode rc = Curl_pgrsDone(data);
if(!result && rc)
result = CURLE_ABORTED_BY_CALLBACK;
}
@ -2069,7 +2069,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
case CURLM_STATE_TOOFAST: /* limit-rate exceeded in either direction */
DEBUGASSERT(data->conn);
/* if both rates are within spec, resume transfer */
if(Curl_pgrsUpdate(data->conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, *nowp);
@ -2352,7 +2352,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
rc = CURLM_CALL_MULTI_PERFORM;
}
/* if there's still a connection to use, call the progress function */
else if(data->conn && Curl_pgrsUpdate(data->conn)) {
else if(data->conn && Curl_pgrsUpdate(data)) {
/* aborted due to progress callback return code must close the
connection */
result = CURLE_ABORTED_BY_CALLBACK;

7
lib/pingpong.c
View File

@ -117,7 +117,7 @@ CURLcode Curl_pp_statemach(struct Curl_easy *data,
if(block) {
/* if we didn't wait, we don't have to spend time on this now */
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, Curl_now());
@ -469,13 +469,14 @@ int Curl_pp_getsock(struct pingpong *pp, curl_socket_t *socks)
return GETSOCK_READSOCK(0);
}
CURLcode Curl_pp_flushsend(struct pingpong *pp)
CURLcode Curl_pp_flushsend(struct Curl_easy *data,
struct pingpong *pp)
{
/* we have a piece of a command still left to send */
struct connectdata *conn = pp->conn;
ssize_t written;
curl_socket_t sock = conn->sock[FIRSTSOCKET];
CURLcode result = Curl_write(conn->data, sock, pp->sendthis + pp->sendsize -
CURLcode result = Curl_write(data, sock, pp->sendthis + pp->sendsize -
pp->sendleft, pp->sendleft, &written);
if(result)
return result;

3
lib/pingpong.h
View File

@ -143,7 +143,8 @@ CURLcode Curl_pp_readresp(struct Curl_easy *data,
size_t *size); /* size of the response */
CURLcode Curl_pp_flushsend(struct pingpong *pp);
CURLcode Curl_pp_flushsend(struct Curl_easy *data,
struct pingpong *pp);
/* call this when a pingpong connection is disconnected */
CURLcode Curl_pp_disconnect(struct pingpong *pp);

2
lib/pop3.c
View File

@ -962,7 +962,7 @@ static CURLcode pop3_statemachine(struct Curl_easy *data,
/* Flush any data that needs to be sent */
if(pp->sendleft)
return Curl_pp_flushsend(pp);
return Curl_pp_flushsend(data, pp);
do {
/* Read the response from the server */

20
lib/progress.c
View File

@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2021, 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
@ -137,12 +137,11 @@ static char *max5data(curl_off_t bytes, char *max5)
*/
int Curl_pgrsDone(struct connectdata *conn)
int Curl_pgrsDone(struct Curl_easy *data)
{
int rc;
struct Curl_easy *data = conn->data;
data->progress.lastshow = 0;
rc = Curl_pgrsUpdate(conn); /* the final (forced) update */
rc = Curl_pgrsUpdate(data); /* the final (forced) update */
if(rc)
return rc;
@ -371,11 +370,10 @@ void Curl_pgrsSetUploadSize(struct Curl_easy *data, curl_off_t size)
}
/* returns TRUE if it's time to show the progress meter */
static bool progress_calc(struct connectdata *conn, struct curltime now)
static bool progress_calc(struct Curl_easy *data, struct curltime now)
{
curl_off_t timespent;
curl_off_t timespent_ms; /* milliseconds */
struct Curl_easy *data = conn->data;
curl_off_t dl = data->progress.downloaded;
curl_off_t ul = data->progress.uploaded;
bool timetoshow = FALSE;
@ -465,9 +463,8 @@ static bool progress_calc(struct connectdata *conn, struct curltime now)
}
#ifndef CURL_DISABLE_PROGRESS_METER
static void progress_meter(struct connectdata *conn)
static void progress_meter(struct Curl_easy *data)
{
struct Curl_easy *data = conn->data;
char max5[6][10];
curl_off_t dlpercen = 0;
curl_off_t ulpercen = 0;
@ -581,11 +578,10 @@ static void progress_meter(struct connectdata *conn)
* Curl_pgrsUpdate() returns 0 for success or the value returned by the
* progress callback!
*/
int Curl_pgrsUpdate(struct connectdata *conn)
int Curl_pgrsUpdate(struct Curl_easy *data)
{
struct Curl_easy *data = conn->data;
struct curltime now = Curl_now(); /* what time is it */
bool showprogress = progress_calc(conn, now);
bool showprogress = progress_calc(data, now);
if(!(data->progress.flags & PGRS_HIDE)) {
if(data->set.fxferinfo) {
int result;
@ -621,7 +617,7 @@ int Curl_pgrsUpdate(struct connectdata *conn)
}
if(showprogress)
progress_meter(conn);
progress_meter(data);
}
return 0;

6
lib/progress.h
View File

@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2021, 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
@ -40,14 +40,14 @@ typedef enum {
TIMER_LAST /* must be last */
} timerid;
int Curl_pgrsDone(struct connectdata *);
int Curl_pgrsDone(struct Curl_easy *data);
void Curl_pgrsStartNow(struct Curl_easy *data);
void Curl_pgrsSetDownloadSize(struct Curl_easy *data, curl_off_t size);
void Curl_pgrsSetUploadSize(struct Curl_easy *data, curl_off_t size);
void Curl_pgrsSetDownloadCounter(struct Curl_easy *data, curl_off_t size);
void Curl_pgrsSetUploadCounter(struct Curl_easy *data, curl_off_t size);
void Curl_ratelimit(struct Curl_easy *data, struct curltime now);
int Curl_pgrsUpdate(struct connectdata *);
int Curl_pgrsUpdate(struct Curl_easy *data);
void Curl_pgrsResetTransferSizes(struct Curl_easy *data);
struct curltime Curl_pgrsTime(struct Curl_easy *data, timerid timer);
timediff_t Curl_pgrsLimitWaitTime(curl_off_t cursize,

2
lib/rtsp.c
View File

@ -590,7 +590,7 @@ static CURLcode rtsp_do(struct Curl_easy *data, bool *done)
/* if a request-body has been sent off, we make sure this progress is
noted properly */
Curl_pgrsSetUploadCounter(data, data->req.writebytecount);
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
}

2
lib/smtp.c
View File

@ -1179,7 +1179,7 @@ static CURLcode smtp_statemachine(struct Curl_easy *data,
/* Flush any data that needs to be sent */
if(pp->sendleft)
return Curl_pp_flushsend(pp);
return Curl_pp_flushsend(data, pp);
do {
/* Read the response from the server */

75
lib/socks.c
View File

@ -51,7 +51,7 @@
*
* This is STUPID BLOCKING behavior. Only used by the SOCKS GSSAPI functions.
*/
int Curl_blockread_all(struct connectdata *conn, /* connection data */
int Curl_blockread_all(struct Curl_easy *data, /* transfer */
curl_socket_t sockfd, /* read from this socket */
char *buf, /* store read data here */
ssize_t buffersize, /* max amount to read */
@ -62,7 +62,7 @@ int Curl_blockread_all(struct connectdata *conn, /* connection data */
int result;
*n = 0;
for(;;) {
timediff_t timeout_ms = Curl_timeleft(conn->data, NULL, TRUE);
timediff_t timeout_ms = Curl_timeleft(data, NULL, TRUE);
if(timeout_ms < 0) {
/* we already got the timeout */
result = CURLE_OPERATION_TIMEDOUT;
@ -107,13 +107,14 @@ int Curl_blockread_all(struct connectdata *conn, /* connection data */
/* always use this function to change state, to make debugging easier */
static void socksstate(struct connectdata *conn,
static void socksstate(struct Curl_easy *data,
enum connect_t state
#ifdef DEBUGBUILD
, int lineno
#endif
)
{
struct connectdata *conn = data->conn;
enum connect_t oldstate = conn->cnnct.state;
#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
/* synced with the state list in urldata.h */
@ -146,7 +147,7 @@ static void socksstate(struct connectdata *conn,
conn->cnnct.state = state;
#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
infof(conn->data,
infof(data,
"SXSTATE: %s => %s conn %p; line %d\n",
statename[oldstate], statename[conn->cnnct.state], conn,
lineno);
@ -188,29 +189,29 @@ CURLproxycode Curl_SOCKS4(const char *proxy_user,
const char *hostname,
int remote_port,
int sockindex,
struct connectdata *conn,
struct Curl_easy *data,
bool *done)
{
struct connectdata *conn = data->conn;
const bool protocol4a =
(conn->socks_proxy.proxytype == CURLPROXY_SOCKS4A) ? TRUE : FALSE;
unsigned char *socksreq = &conn->cnnct.socksreq[0];
CURLcode result;
curl_socket_t sockfd = conn->sock[sockindex];
struct Curl_easy *data = conn->data;
struct connstate *sx = &conn->cnnct;
struct Curl_dns_entry *dns = NULL;
ssize_t actualread;
ssize_t written;
if(!SOCKS_STATE(sx->state) && !*done)
sxstate(conn, CONNECT_SOCKS_INIT);
sxstate(data, CONNECT_SOCKS_INIT);
switch(sx->state) {
case CONNECT_SOCKS_INIT:
/* SOCKS4 can only do IPv4, insist! */
conn->ip_version = CURL_IPRESOLVE_V4;
if(conn->bits.httpproxy)
infof(conn->data, "SOCKS4%s: connecting to HTTP proxy %s port %d\n",
infof(data, "SOCKS4%s: connecting to HTTP proxy %s port %d\n",
protocol4a ? "a" : "", hostname, remote_port);
infof(data, "SOCKS4 communication to %s:%d\n", hostname, remote_port);
@ -239,16 +240,16 @@ CURLproxycode Curl_SOCKS4(const char *proxy_user,
if(rc == CURLRESOLV_ERROR)
return CURLPX_RESOLVE_HOST;
else if(rc == CURLRESOLV_PENDING) {
sxstate(conn, CONNECT_RESOLVING);
sxstate(data, CONNECT_RESOLVING);
infof(data, "SOCKS4 non-blocking resolve of %s\n", hostname);
return CURLPX_OK;
}
sxstate(conn, CONNECT_RESOLVED);
sxstate(data, CONNECT_RESOLVED);
goto CONNECT_RESOLVED;
}
/* socks4a doesn't resolve anything locally */
sxstate(conn, CONNECT_REQ_INIT);
sxstate(data, CONNECT_REQ_INIT);
goto CONNECT_REQ_INIT;
case CONNECT_RESOLVING:
@ -261,7 +262,7 @@ CURLproxycode Curl_SOCKS4(const char *proxy_user,
conn->async.done = TRUE;
#endif
infof(data, "Hostname '%s' was found\n", hostname);
sxstate(conn, CONNECT_RESOLVED);
sxstate(data, CONNECT_RESOLVED);
}
else {
result = Curl_resolv_check(data->conn, &dns);
@ -352,7 +353,7 @@ CURLproxycode Curl_SOCKS4(const char *proxy_user,
}
sx->outp = socksreq;
sx->outstanding = packetsize;
sxstate(conn, CONNECT_REQ_SENDING);
sxstate(data, CONNECT_REQ_SENDING);
}
/* FALLTHROUGH */
case CONNECT_REQ_SENDING:
@ -373,7 +374,7 @@ CURLproxycode Curl_SOCKS4(const char *proxy_user,
/* done sending! */
sx->outstanding = 8; /* receive data size */
sx->outp = socksreq;
sxstate(conn, CONNECT_SOCKS_READ);
sxstate(data, CONNECT_SOCKS_READ);
/* FALLTHROUGH */
case CONNECT_SOCKS_READ:
@ -396,7 +397,7 @@ CURLproxycode Curl_SOCKS4(const char *proxy_user,
sx->outp += actualread;
return CURLPX_OK;
}
sxstate(conn, CONNECT_DONE);
sxstate(data, CONNECT_DONE);
break;
default: /* lots of unused states in SOCKS4 */
break;
@ -486,7 +487,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
const char *hostname,
int remote_port,
int sockindex,
struct connectdata *conn,
struct Curl_easy *data,
bool *done)
{
/*
@ -505,6 +506,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
o REP Reply field:
o X'00' succeeded
*/
struct connectdata *conn = data->conn;
unsigned char *socksreq = &conn->cnnct.socksreq[0];
char dest[256] = "unknown"; /* printable hostname:port */
int idx;
@ -512,7 +514,6 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
ssize_t written;
CURLcode result;
curl_socket_t sockfd = conn->sock[sockindex];
struct Curl_easy *data = conn->data;
bool socks5_resolve_local =
(conn->socks_proxy.proxytype == CURLPROXY_SOCKS5) ? TRUE : FALSE;
const size_t hostname_len = strlen(hostname);
@ -523,23 +524,23 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
struct Curl_dns_entry *dns = NULL;
if(!SOCKS_STATE(sx->state) && !*done)
sxstate(conn, CONNECT_SOCKS_INIT);
sxstate(data, CONNECT_SOCKS_INIT);
switch(sx->state) {
case CONNECT_SOCKS_INIT:
if(conn->bits.httpproxy)
infof(conn->data, "SOCKS5: connecting to HTTP proxy %s port %d\n",
infof(data, "SOCKS5: connecting to HTTP proxy %s port %d\n",
hostname, remote_port);
/* RFC1928 chapter 5 specifies max 255 chars for domain name in packet */
if(!socks5_resolve_local && hostname_len > 255) {
infof(conn->data, "SOCKS5: server resolving disabled for hostnames of "
infof(data, "SOCKS5: server resolving disabled for hostnames of "
"length > 255 [actual len=%zu]\n", hostname_len);
socks5_resolve_local = TRUE;
}
if(auth & ~(CURLAUTH_BASIC | CURLAUTH_GSSAPI))
infof(conn->data,
infof(data,
"warning: unsupported value passed to CURLOPT_SOCKS5_AUTH: %lu\n",
auth);
if(!(auth & CURLAUTH_BASIC))
@ -567,12 +568,12 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
return CURLPX_SEND_CONNECT;
}
if(written != idx) {
sxstate(conn, CONNECT_SOCKS_SEND);
sxstate(data, CONNECT_SOCKS_SEND);
sx->outstanding = idx - written;
sx->outp = &socksreq[written];
return CURLPX_OK;
}
sxstate(conn, CONNECT_SOCKS_READ);
sxstate(data, CONNECT_SOCKS_READ);
goto CONNECT_SOCKS_READ_INIT;
case CONNECT_SOCKS_SEND:
result = Curl_write_plain(data, sockfd, (char *)sx->outp,
@ -617,18 +618,18 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
}
else if(socksreq[1] == 0) {
/* DONE! No authentication needed. Send request. */
sxstate(conn, CONNECT_REQ_INIT);
sxstate(data, CONNECT_REQ_INIT);
goto CONNECT_REQ_INIT;
}
else if(socksreq[1] == 2) {
/* regular name + password authentication */
sxstate(conn, CONNECT_AUTH_INIT);
sxstate(data, CONNECT_AUTH_INIT);
goto CONNECT_AUTH_INIT;
}
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
else if(allow_gssapi && (socksreq[1] == 1)) {
sxstate(conn, CONNECT_GSSAPI_INIT);
result = Curl_SOCKS5_gssapi_negotiate(sockindex, conn);
sxstate(data, CONNECT_GSSAPI_INIT);
result = Curl_SOCKS5_gssapi_negotiate(sockindex, data);
if(result) {
failf(data, "Unable to negotiate SOCKS5 GSS-API context.");
return CURLPX_GSSAPI;
@ -701,7 +702,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
memcpy(socksreq + len, proxy_password, proxy_password_len);
}
len += proxy_password_len;
sxstate(conn, CONNECT_AUTH_SEND);
sxstate(data, CONNECT_AUTH_SEND);
sx->outstanding = len;
sx->outp = socksreq;
}
@ -721,7 +722,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
}
sx->outp = socksreq;
sx->outstanding = 2;
sxstate(conn, CONNECT_AUTH_READ);
sxstate(data, CONNECT_AUTH_READ);
/* FALLTHROUGH */
case CONNECT_AUTH_READ:
result = Curl_read_plain(sockfd, (char *)sx->outp,
@ -749,7 +750,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
}
/* Everything is good so far, user was authenticated! */
sxstate(conn, CONNECT_REQ_INIT);
sxstate(data, CONNECT_REQ_INIT);
/* FALLTHROUGH */
CONNECT_REQ_INIT:
case CONNECT_REQ_INIT:
@ -761,10 +762,10 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
return CURLPX_RESOLVE_HOST;
if(rc == CURLRESOLV_PENDING) {
sxstate(conn, CONNECT_RESOLVING);
sxstate(data, CONNECT_RESOLVING);
return CURLPX_OK;
}
sxstate(conn, CONNECT_RESOLVED);
sxstate(data, CONNECT_RESOLVED);
goto CONNECT_RESOLVED;
}
goto CONNECT_RESOLVE_REMOTE;
@ -878,7 +879,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
#endif
sx->outp = socksreq;
sx->outstanding = len;
sxstate(conn, CONNECT_REQ_SENDING);
sxstate(data, CONNECT_REQ_SENDING);
/* FALLTHROUGH */
case CONNECT_REQ_SENDING:
result = Curl_write_plain(data, sockfd, (char *)sx->outp,
@ -901,7 +902,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
#endif
sx->outstanding = 10; /* minimum packet size is 10 */
sx->outp = socksreq;
sxstate(conn, CONNECT_REQ_READ);
sxstate(data, CONNECT_REQ_READ);
/* FALLTHROUGH */
case CONNECT_REQ_READ:
result = Curl_read_plain(sockfd, (char *)sx->outp,
@ -992,10 +993,10 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
if(len > 10) {
sx->outstanding = len - 10; /* get the rest */
sx->outp = &socksreq[10];
sxstate(conn, CONNECT_REQ_READ_MORE);
sxstate(data, CONNECT_REQ_READ_MORE);
}
else {
sxstate(conn, CONNECT_DONE);
sxstate(data, CONNECT_DONE);
break;
}
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
@ -1020,7 +1021,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_user,
sx->outp += actualread;
return CURLPX_OK;
}
sxstate(conn, CONNECT_DONE);
sxstate(data, CONNECT_DONE);
}
infof(data, "SOCKS5 request granted.\n");

10
lib/socks.h
View File

@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2021, 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
@ -35,7 +35,7 @@
*
* This is STUPID BLOCKING behavior
*/
int Curl_blockread_all(struct connectdata *conn,
int Curl_blockread_all(struct Curl_easy *data,
curl_socket_t sockfd,
char *buf,
ssize_t buffersize,
@ -52,7 +52,7 @@ CURLproxycode Curl_SOCKS4(const char *proxy_name,
const char *hostname,
int remote_port,
int sockindex,
struct connectdata *conn,
struct Curl_easy *data,
bool *done);
/*
@ -64,7 +64,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_name,
const char *hostname,
int remote_port,
int sockindex,
struct connectdata *conn,
struct Curl_easy *data,
bool *done);
#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
@ -72,7 +72,7 @@ CURLproxycode Curl_SOCKS5(const char *proxy_name,
* This function handles the SOCKS5 GSS-API negotiation and initialisation
*/
CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
struct connectdata *conn);
struct Curl_easy *data);
#endif
#endif /* CURL_DISABLE_PROXY */

12
lib/socks_gssapi.c
View File

@ -100,9 +100,9 @@ static int check_gss_err(struct Curl_easy *data,
}
CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
struct connectdata *conn)
struct Curl_easy *data)
{
struct Curl_easy *data = conn->data;
struct connectdata *conn = data->conn;
curl_socket_t sock = conn->sock[sockindex];
CURLcode code;
ssize_t actualread;
@ -240,7 +240,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
* +----+------+-----+----------------+
*/
result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);
result = Curl_blockread_all(data, sock, (char *)socksreq, 4, &actualread);
if(result || (actualread != 4)) {
failf(data, "Failed to receive GSS-API authentication response.");
gss_release_name(&gss_status, &server);
@ -279,7 +279,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
return CURLE_OUT_OF_MEMORY;
}
result = Curl_blockread_all(conn, sock, (char *)gss_recv_token.value,
result = Curl_blockread_all(data, sock, (char *)gss_recv_token.value,
gss_recv_token.length, &actualread);
if(result || (actualread != us_length)) {
@ -437,7 +437,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
gss_release_buffer(&gss_status, &gss_w_token);
}
result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);
result = Curl_blockread_all(data, sock, (char *)socksreq, 4, &actualread);
if(result || (actualread != 4)) {
failf(data, "Failed to receive GSS-API encryption response.");
gss_delete_sec_context(&gss_status, &gss_context, NULL);
@ -468,7 +468,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
gss_delete_sec_context(&gss_status, &gss_context, NULL);
return CURLE_OUT_OF_MEMORY;
}
result = Curl_blockread_all(conn, sock, (char *)gss_recv_token.value,
result = Curl_blockread_all(data, sock, (char *)gss_recv_token.value,
gss_recv_token.length, &actualread);
if(result || (actualread != us_length)) {

28
lib/socks_sspi.c
View File

@ -43,7 +43,7 @@
/*
* Helper sspi error functions.
*/
static int check_sspi_err(struct connectdata *conn,
static int check_sspi_err(struct Curl_easy *data,
SECURITY_STATUS status,
const char *function)
{
@ -52,7 +52,7 @@ static int check_sspi_err(struct connectdata *conn,
status != SEC_I_COMPLETE_NEEDED &&
status != SEC_I_CONTINUE_NEEDED) {
char buffer[STRERROR_LEN];
failf(conn->data, "SSPI error: %s failed: %s", function,
failf(data, "SSPI error: %s failed: %s", function,
Curl_sspi_strerror(status, buffer, sizeof(buffer)));
return 1;
}
@ -61,9 +61,9 @@ static int check_sspi_err(struct connectdata *conn,
/* This is the SSPI-using version of this function */
CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
struct connectdata *conn)
struct Curl_easy *data)
{
struct Curl_easy *data = conn->data;
struct connectdata *conn = data->conn;
curl_socket_t sock = conn->sock[sockindex];
CURLcode code;
ssize_t actualread;
@ -146,7 +146,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
&cred_handle,
&expiry);
if(check_sspi_err(conn, status, "AcquireCredentialsHandle")) {
if(check_sspi_err(data, status, "AcquireCredentialsHandle")) {
failf(data, "Failed to acquire credentials.");
free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
@ -188,7 +188,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
sspi_recv_token.cbBuffer = 0;
}
if(check_sspi_err(conn, status, "InitializeSecurityContext")) {
if(check_sspi_err(data, status, "InitializeSecurityContext")) {
free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
s_pSecFn->DeleteSecurityContext(&sspi_context);
@ -258,7 +258,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
* +----+------+-----+----------------+
*/
result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);
result = Curl_blockread_all(data, sock, (char *)socksreq, 4, &actualread);
if(result || (actualread != 4)) {
failf(data, "Failed to receive SSPI authentication response.");
free(service_name);
@ -298,7 +298,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_OUT_OF_MEMORY;
}
result = Curl_blockread_all(conn, sock, (char *)sspi_recv_token.pvBuffer,
result = Curl_blockread_all(data, sock, (char *)sspi_recv_token.pvBuffer,
sspi_recv_token.cbBuffer, &actualread);
if(result || (actualread != us_length)) {
@ -321,7 +321,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
SECPKG_CRED_ATTR_NAMES,
&names);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
if(check_sspi_err(conn, status, "QueryCredentialAttributes")) {
if(check_sspi_err(data, status, "QueryCredentialAttributes")) {
s_pSecFn->DeleteSecurityContext(&sspi_context);
s_pSecFn->FreeContextBuffer(names.sUserName);
failf(data, "Failed to determine user name.");
@ -386,7 +386,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
status = s_pSecFn->QueryContextAttributes(&sspi_context,
SECPKG_ATTR_SIZES,
&sspi_sizes);
if(check_sspi_err(conn, status, "QueryContextAttributes")) {
if(check_sspi_err(data, status, "QueryContextAttributes")) {
s_pSecFn->DeleteSecurityContext(&sspi_context);
failf(data, "Failed to query security context attributes.");
return CURLE_COULDNT_CONNECT;
@ -423,7 +423,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
KERB_WRAP_NO_ENCRYPT,
&wrap_desc,
0);
if(check_sspi_err(conn, status, "EncryptMessage")) {
if(check_sspi_err(data, status, "EncryptMessage")) {
s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer);
s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer);
s_pSecFn->FreeContextBuffer(sspi_w_token[2].pvBuffer);
@ -498,7 +498,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer);
}
result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);
result = Curl_blockread_all(data, sock, (char *)socksreq, 4, &actualread);
if(result || (actualread != 4)) {
failf(data, "Failed to receive SSPI encryption response.");
s_pSecFn->DeleteSecurityContext(&sspi_context);
@ -530,7 +530,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
return CURLE_OUT_OF_MEMORY;
}
result = Curl_blockread_all(conn, sock, (char *)sspi_w_token[0].pvBuffer,
result = Curl_blockread_all(data, sock, (char *)sspi_w_token[0].pvBuffer,
sspi_w_token[0].cbBuffer, &actualread);
if(result || (actualread != us_length)) {
@ -553,7 +553,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
0,
&qop);
if(check_sspi_err(conn, status, "DecryptMessage")) {
if(check_sspi_err(data, status, "DecryptMessage")) {
if(sspi_w_token[0].pvBuffer)
s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer);
if(sspi_w_token[1].pvBuffer)

147
lib/telnet.c
View File

@ -88,7 +88,7 @@
#endif
static
CURLcode telrcv(struct connectdata *,
CURLcode telrcv(struct Curl_easy *data,
const unsigned char *inbuf, /* Data received from socket */
ssize_t count); /* Number of bytes received */
@ -98,18 +98,18 @@ static void printoption(struct Curl_easy *data,
int cmd, int option);
#endif
static void negotiate(struct connectdata *);
static void send_negotiation(struct connectdata *, int cmd, int option);
static void set_local_option(struct connectdata *conn,
static void negotiate(struct Curl_easy *data);
static void send_negotiation(struct Curl_easy *data, int cmd, int option);
static void set_local_option(struct Curl_easy *data,
int option, int newstate);
static void set_remote_option(struct connectdata *conn,
static void set_remote_option(struct Curl_easy *data,
int option, int newstate);
static void printsub(struct Curl_easy *data,
int direction, unsigned char *pointer,
size_t length);
static void suboption(struct connectdata *);
static void sendsuboption(struct connectdata *conn, int option);
static void suboption(struct Curl_easy *data);
static void sendsuboption(struct Curl_easy *data, int option);
static CURLcode telnet_do(struct Curl_easy *data, bool *done);
static CURLcode telnet_done(struct Curl_easy *data,
@ -194,7 +194,7 @@ const struct Curl_handler Curl_handler_telnet = {
static
CURLcode init_telnet(struct connectdata *conn)
CURLcode init_telnet(struct Curl_easy *data)
{
struct TELNET *tn;
@ -202,7 +202,7 @@ CURLcode init_telnet(struct connectdata *conn)
if(!tn)
return CURLE_OUT_OF_MEMORY;
conn->data->req.p.telnet = tn; /* make us known */
data->req.p.telnet = tn; /* make us known */
tn->telrcv_state = CURL_TS_DATA;
@ -244,20 +244,20 @@ CURLcode init_telnet(struct connectdata *conn)
return CURLE_OK;
}
static void negotiate(struct connectdata *conn)
static void negotiate(struct Curl_easy *data)
{
int i;
struct TELNET *tn = (struct TELNET *) conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
for(i = 0; i < CURL_NTELOPTS; i++) {
if(i == CURL_TELOPT_ECHO)
continue;
if(tn->us_preferred[i] == CURL_YES)
set_local_option(conn, i, CURL_YES);
set_local_option(data, i, CURL_YES);
if(tn->him_preferred[i] == CURL_YES)
set_remote_option(conn, i, CURL_YES);
set_remote_option(data, i, CURL_YES);
}
}
@ -298,11 +298,11 @@ static void printoption(struct Curl_easy *data,
}
#endif
static void send_negotiation(struct connectdata *conn, int cmd, int option)
static void send_negotiation(struct Curl_easy *data, int cmd, int option)
{
unsigned char buf[3];
ssize_t bytes_written;
struct Curl_easy *data = conn->data;
struct connectdata *conn = data->conn;
buf[0] = CURL_IAC;
buf[1] = (unsigned char)cmd;
@ -314,18 +314,18 @@ static void send_negotiation(struct connectdata *conn, int cmd, int option)
failf(data,"Sending data failed (%d)",err);
}
printoption(conn->data, "SENT", cmd, option);
printoption(data, "SENT", cmd, option);
}
static
void set_remote_option(struct connectdata *conn, int option, int newstate)
void set_remote_option(struct Curl_easy *data, int option, int newstate)
{
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
if(newstate == CURL_YES) {
switch(tn->him[option]) {
case CURL_NO:
tn->him[option] = CURL_WANTYES;
send_negotiation(conn, CURL_DO, option);
send_negotiation(data, CURL_DO, option);
break;
case CURL_YES:
@ -364,7 +364,7 @@ void set_remote_option(struct connectdata *conn, int option, int newstate)
case CURL_YES:
tn->him[option] = CURL_WANTNO;
send_negotiation(conn, CURL_DONT, option);
send_negotiation(data, CURL_DONT, option);
break;
case CURL_WANTNO:
@ -392,17 +392,17 @@ void set_remote_option(struct connectdata *conn, int option, int newstate)
}
static
void rec_will(struct connectdata *conn, int option)
void rec_will(struct Curl_easy *data, int option)
{
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
switch(tn->him[option]) {
case CURL_NO:
if(tn->him_preferred[option] == CURL_YES) {
tn->him[option] = CURL_YES;
send_negotiation(conn, CURL_DO, option);
send_negotiation(data, CURL_DO, option);
}
else
send_negotiation(conn, CURL_DONT, option);
send_negotiation(data, CURL_DONT, option);
break;
@ -432,7 +432,7 @@ void rec_will(struct connectdata *conn, int option)
case CURL_OPPOSITE:
tn->him[option] = CURL_WANTNO;
tn->himq[option] = CURL_EMPTY;
send_negotiation(conn, CURL_DONT, option);
send_negotiation(data, CURL_DONT, option);
break;
}
break;
@ -440,9 +440,9 @@ void rec_will(struct connectdata *conn, int option)
}
static
void rec_wont(struct connectdata *conn, int option)
void rec_wont(struct Curl_easy *data, int option)
{
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
switch(tn->him[option]) {
case CURL_NO:
/* Already disabled */
@ -450,7 +450,7 @@ void rec_wont(struct connectdata *conn, int option)
case CURL_YES:
tn->him[option] = CURL_NO;
send_negotiation(conn, CURL_DONT, option);
send_negotiation(data, CURL_DONT, option);
break;
case CURL_WANTNO:
@ -462,7 +462,7 @@ void rec_wont(struct connectdata *conn, int option)
case CURL_OPPOSITE:
tn->him[option] = CURL_WANTYES;
tn->himq[option] = CURL_EMPTY;
send_negotiation(conn, CURL_DO, option);
send_negotiation(data, CURL_DO, option);
break;
}
break;
@ -482,14 +482,14 @@ void rec_wont(struct connectdata *conn, int option)
}
static void
set_local_option(struct connectdata *conn, int option, int newstate)
set_local_option(struct Curl_easy *data, int option, int newstate)
{
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
if(newstate == CURL_YES) {
switch(tn->us[option]) {
case CURL_NO:
tn->us[option] = CURL_WANTYES;
send_negotiation(conn, CURL_WILL, option);
send_negotiation(data, CURL_WILL, option);
break;
case CURL_YES:
@ -528,7 +528,7 @@ set_local_option(struct connectdata *conn, int option, int newstate)
case CURL_YES:
tn->us[option] = CURL_WANTNO;
send_negotiation(conn, CURL_WONT, option);
send_negotiation(data, CURL_WONT, option);
break;
case CURL_WANTNO:
@ -556,26 +556,26 @@ set_local_option(struct connectdata *conn, int option, int newstate)
}
static
void rec_do(struct connectdata *conn, int option)
void rec_do(struct Curl_easy *data, int option)
{
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
switch(tn->us[option]) {
case CURL_NO:
if(tn->us_preferred[option] == CURL_YES) {
tn->us[option] = CURL_YES;
send_negotiation(conn, CURL_WILL, option);
send_negotiation(data, CURL_WILL, option);
if(tn->subnegotiation[option] == CURL_YES)
/* transmission of data option */
sendsuboption(conn, option);
sendsuboption(data, option);
}
else if(tn->subnegotiation[option] == CURL_YES) {
/* send information to achieve this option*/
tn->us[option] = CURL_YES;
send_negotiation(conn, CURL_WILL, option);
sendsuboption(conn, option);
send_negotiation(data, CURL_WILL, option);
sendsuboption(data, option);
}
else
send_negotiation(conn, CURL_WONT, option);
send_negotiation(data, CURL_WONT, option);
break;
case CURL_YES:
@ -602,13 +602,13 @@ void rec_do(struct connectdata *conn, int option)
tn->us[option] = CURL_YES;
if(tn->subnegotiation[option] == CURL_YES) {
/* transmission of data option */
sendsuboption(conn, option);
sendsuboption(data, option);
}
break;
case CURL_OPPOSITE:
tn->us[option] = CURL_WANTNO;
tn->himq[option] = CURL_EMPTY;
send_negotiation(conn, CURL_WONT, option);
send_negotiation(data, CURL_WONT, option);
break;
}
break;
@ -616,9 +616,9 @@ void rec_do(struct connectdata *conn, int option)
}
static
void rec_dont(struct connectdata *conn, int option)
void rec_dont(struct Curl_easy *data, int option)
{
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
switch(tn->us[option]) {
case CURL_NO:
/* Already disabled */
@ -626,7 +626,7 @@ void rec_dont(struct connectdata *conn, int option)
case CURL_YES:
tn->us[option] = CURL_NO;
send_negotiation(conn, CURL_WONT, option);
send_negotiation(data, CURL_WONT, option);
break;
case CURL_WANTNO:
@ -638,7 +638,7 @@ void rec_dont(struct connectdata *conn, int option)
case CURL_OPPOSITE:
tn->us[option] = CURL_WANTYES;
tn->usq[option] = CURL_EMPTY;
send_negotiation(conn, CURL_WILL, option);
send_negotiation(data, CURL_WILL, option);
break;
}
break;
@ -770,14 +770,14 @@ static void printsub(struct Curl_easy *data,
}
}
static CURLcode check_telnet_options(struct connectdata *conn)
static CURLcode check_telnet_options(struct Curl_easy *data)
{
struct curl_slist *head;
struct curl_slist *beg;
char option_keyword[128] = "";
char option_arg[256] = "";
struct Curl_easy *data = conn->data;
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
struct connectdata *conn = data->conn;
CURLcode result = CURLE_OK;
int binary_option;
@ -874,7 +874,7 @@ static CURLcode check_telnet_options(struct connectdata *conn)
* side.
*/
static void suboption(struct connectdata *conn)
static void suboption(struct Curl_easy *data)
{
struct curl_slist *v;
unsigned char temp[2048];
@ -883,8 +883,8 @@ static void suboption(struct connectdata *conn)
int err;
char varname[128] = "";
char varval[128] = "";
struct Curl_easy *data = conn->data;
struct TELNET *tn = (struct TELNET *)data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
struct connectdata *conn = data->conn;
printsub(data, '<', (unsigned char *)tn->subbuffer, CURL_SB_LEN(tn) + 2);
switch(CURL_SB_GET(tn)) {
@ -951,15 +951,14 @@ static void suboption(struct connectdata *conn)
* Send suboption information to the server side.
*/
static void sendsuboption(struct connectdata *conn, int option)
static void sendsuboption(struct Curl_easy *data, int option)
{
ssize_t bytes_written;
int err;
unsigned short x, y;
unsigned char *uc1, *uc2;
struct Curl_easy *data = conn->data;
struct TELNET *tn = (struct TELNET *)data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
struct connectdata *conn = data->conn;
switch(option) {
case CURL_TELOPT_NAWS:
@ -1008,7 +1007,7 @@ static void sendsuboption(struct connectdata *conn, int option)
static
CURLcode telrcv(struct connectdata *conn,
CURLcode telrcv(struct Curl_easy *data,
const unsigned char *inbuf, /* Data received from socket */
ssize_t count) /* Number of bytes received */
{
@ -1016,8 +1015,7 @@ CURLcode telrcv(struct connectdata *conn,
CURLcode result;
int in = 0;
int startwrite = -1;
struct Curl_easy *data = conn->data;
struct TELNET *tn = (struct TELNET *)data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
#define startskipping() \
if(startwrite >= 0) { \
@ -1097,28 +1095,28 @@ CURLcode telrcv(struct connectdata *conn,
case CURL_TS_WILL:
printoption(data, "RCVD", CURL_WILL, c);
tn->please_negotiate = 1;
rec_will(conn, c);
rec_will(data, c);
tn->telrcv_state = CURL_TS_DATA;
break;
case CURL_TS_WONT:
printoption(data, "RCVD", CURL_WONT, c);
tn->please_negotiate = 1;
rec_wont(conn, c);
rec_wont(data, c);
tn->telrcv_state = CURL_TS_DATA;
break;
case CURL_TS_DO:
printoption(data, "RCVD", CURL_DO, c);
tn->please_negotiate = 1;
rec_do(conn, c);
rec_do(data, c);
tn->telrcv_state = CURL_TS_DATA;
break;
case CURL_TS_DONT:
printoption(data, "RCVD", CURL_DONT, c);
tn->please_negotiate = 1;
rec_dont(conn, c);
rec_dont(data, c);
tn->telrcv_state = CURL_TS_DATA;
break;
@ -1147,7 +1145,7 @@ CURLcode telrcv(struct connectdata *conn,
CURL_SB_TERM(tn);
printoption(data, "In SUBOPTION processing, RCVD", CURL_IAC, c);
suboption(conn); /* handle sub-option */
suboption(data); /* handle sub-option */
tn->telrcv_state = CURL_TS_IAC;
goto process_iac;
}
@ -1159,7 +1157,7 @@ CURLcode telrcv(struct connectdata *conn,
CURL_SB_ACCUM(tn, CURL_SE);
tn->subpointer -= 2;
CURL_SB_TERM(tn);
suboption(conn); /* handle sub-option */
suboption(data); /* handle sub-option */
tn->telrcv_state = CURL_TS_DATA;
}
break;
@ -1236,8 +1234,7 @@ static CURLcode send_telnet_data(struct Curl_easy *data,
static CURLcode telnet_done(struct Curl_easy *data,
CURLcode status, bool premature)
{
struct connectdata *conn = data->conn;
struct TELNET *tn = (struct TELNET *)conn->data->req.p.telnet;
struct TELNET *tn = data->req.p.telnet;
(void)status; /* unused */
(void)premature; /* not used */
@ -1247,7 +1244,7 @@ static CURLcode telnet_done(struct Curl_easy *data,
curl_slist_free_all(tn->telnet_vars);
tn->telnet_vars = NULL;
Curl_safefree(conn->data->req.p.telnet);
Curl_safefree(data->req.p.telnet);
return CURLE_OK;
}
@ -1281,13 +1278,13 @@ static CURLcode telnet_do(struct Curl_easy *data, bool *done)
*done = TRUE; /* unconditionally */
result = init_telnet(conn);
result = init_telnet(data);
if(result)
return result;
tn = data->req.p.telnet;
result = check_telnet_options(conn);
result = check_telnet_options(data);
if(result)
return result;
@ -1436,7 +1433,7 @@ static CURLcode telnet_do(struct Curl_easy *data, bool *done)
break;
}
result = telrcv(conn, (unsigned char *) buf, nread);
result = telrcv(data, (unsigned char *) buf, nread);
if(result) {
keepon = FALSE;
break;
@ -1446,7 +1443,7 @@ static CURLcode telnet_do(struct Curl_easy *data, bool *done)
otherwise don't. We don't want to speak telnet with
non-telnet servers, like POP or SMTP. */
if(tn->please_negotiate && !tn->already_negotiated) {
negotiate(conn);
negotiate(data);
tn->already_negotiated = 1;
}
}
@ -1518,7 +1515,7 @@ static CURLcode telnet_do(struct Curl_easy *data, bool *done)
total_dl += nread;
Curl_pgrsSetDownloadCounter(data, total_dl);
result = telrcv(conn, (unsigned char *)buf, nread);
result = telrcv(data, (unsigned char *)buf, nread);
if(result) {
keepon = FALSE;
break;
@ -1528,7 +1525,7 @@ static CURLcode telnet_do(struct Curl_easy *data, bool *done)
otherwise don't. We don't want to speak telnet with
non-telnet servers, like POP or SMTP. */
if(tn->please_negotiate && !tn->already_negotiated) {
negotiate(conn);
negotiate(data);
tn->already_negotiated = 1;
}
}
@ -1575,7 +1572,7 @@ static CURLcode telnet_do(struct Curl_easy *data, bool *done)
}
}
if(Curl_pgrsUpdate(conn)) {
if(Curl_pgrsUpdate(data)) {
result = CURLE_ABORTED_BY_CALLBACK;
break;
}

6
lib/tftp.c
View File

@ -1093,7 +1093,7 @@ static CURLcode tftp_done(struct Curl_easy *data, CURLcode status,
(void)status; /* unused */
(void)premature; /* not used */
if(Curl_pgrsDone(conn))
if(Curl_pgrsDone(data))
return CURLE_ABORTED_BY_CALLBACK;
/* If we have encountered an error */
@ -1201,7 +1201,7 @@ static CURLcode tftp_receive_packet(struct Curl_easy *data)
}
/* Update the progress meter */
if(Curl_pgrsUpdate(conn)) {
if(Curl_pgrsUpdate(data)) {
tftp_state_machine(state, TFTP_EVENT_ERROR);
return CURLE_ABORTED_BY_CALLBACK;
}
@ -1323,7 +1323,7 @@ static CURLcode tftp_doing(struct Curl_easy *data, bool *dophase_done)
/* The multi code doesn't have this logic for the DOING state so we
provide it for TFTP since it may do the entire transfer in this
state. */
if(Curl_pgrsUpdate(data->conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, Curl_now());

4
lib/transfer.c
View File

@ -1259,7 +1259,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
}
}
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, k->now);
@ -1318,7 +1318,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
failf(data, "transfer closed with outstanding read data remaining");
return CURLE_PARTIAL_FILE;
}
if(Curl_pgrsUpdate(conn))
if(Curl_pgrsUpdate(data))
return CURLE_ABORTED_BY_CALLBACK;
}

29
lib/url.c
View File

@ -829,26 +829,23 @@ CURLcode Curl_disconnect(struct Curl_easy *data,
/* Cleanup NEGOTIATE connection-related data */
Curl_http_auth_cleanup_negotiate(conn);
/* the protocol specific disconnect handler and conn_shutdown need a transfer
for the connection! */
conn->data = data;
if(conn->bits.connect_only)
/* treat the connection as dead in CONNECT_ONLY situations */
dead_connection = TRUE;
if(conn->handler->disconnect) {
/* During disconnect, the connection and the transfer is already
disassociated, but the SSH backends (and more?) still need the
transfer's connection pointer to identify the used connection */
data->conn = conn;
/* temporarily attach the connection to this transfer handle for the
disonnect and shutdown */
Curl_attach_connnection(data, conn);
if(conn->handler->disconnect)
/* This is set if protocol-specific cleanups should be made */
conn->handler->disconnect(data, conn, dead_connection);
data->conn = NULL; /* forget it again */
}
conn_shutdown(data, conn);
/* detach it again */
Curl_detach_connnection(data);
conn_free(conn);
return CURLE_OK;
}
@ -1111,7 +1108,7 @@ ConnectionExists(struct Curl_easy *data,
/* Look up the bundle with all the connections to this particular host.
Locks the connection cache, beware of early returns! */
bundle = Curl_conncache_find_bundle(needle, data->state.conn_cache,
bundle = Curl_conncache_find_bundle(data, needle, data->state.conn_cache,
&hostbundle);
if(bundle) {
/* Max pipe length is zero (unlimited) for multiplexed connections */
@ -3650,7 +3647,7 @@ static CURLcode create_conn(struct Curl_easy *data,
conn->bits.tcpconnect[FIRSTSOCKET] = TRUE; /* we are "connected */
Curl_attach_connnection(data, conn);
result = Curl_conncache_add_conn(data->state.conn_cache, conn);
result = Curl_conncache_add_conn(data);
if(result)
goto out;
@ -3820,7 +3817,8 @@ static CURLcode create_conn(struct Curl_easy *data,
/* this gets a lock on the conncache */
const char *bundlehost;
struct connectbundle *bundle =
Curl_conncache_find_bundle(conn, data->state.conn_cache, &bundlehost);
Curl_conncache_find_bundle(data, conn, data->state.conn_cache,
&bundlehost);
if(max_host_connections > 0 && bundle &&
(bundle->num_connections >= max_host_connections)) {
@ -3873,8 +3871,7 @@ static CURLcode create_conn(struct Curl_easy *data,
* cache of ours!
*/
Curl_attach_connnection(data, conn);
result = Curl_conncache_add_conn(data->state.conn_cache, conn);
result = Curl_conncache_add_conn(data);
if(result)
goto out;
}

285
lib/vssh/libssh.c
View File

File diff suppressed because it is too large Load Diff

364
lib/vssh/libssh2.c
View File

File diff suppressed because it is too large Load Diff