/***********************************************************************
*
* smtp_regular_transfer()
*
* The input argument is already checked for validity.
*
* Performs all commands done before a regular transfer between a local and a
* remote host.
*/
static CURLcode smtp_regular_transfer(struct connectdata *conn,
bool *dophase_done)
{
CURLcode result = CURLE_OK;
bool connected = FALSE;
struct Curl_easy *data = conn->data;
/* Make sure size is unknown at this point */
data->req.size = -1;
/* Set the progress data */
Curl_pgrsSetUploadCounter(data, 0);
Curl_pgrsSetDownloadCounter(data, 0);
Curl_pgrsSetUploadSize(data, -1);
Curl_pgrsSetDownloadSize(data, -1);
/* Carry out the perform */
result = smtp_perform(conn, &connected, dophase_done);
/* Perform post DO phase operations if necessary */
if(!result && *dophase_done)
result = smtp_dophase_done(conn, connected);
return result;
}
/***********************************************************************
*
* pop3_regular_transfer()
*
* The input argument is already checked for validity.
*
* Performs all commands done before a regular transfer between a local and a
* remote host.
*
*/
static
CURLcode pop3_regular_transfer(struct connectdata *conn,
bool *dophase_done)
{
CURLcode result=CURLE_OK;
bool connected=FALSE;
struct SessionHandle *data = conn->data;
data->req.size = -1; /* make sure this is unknown at this point */
Curl_pgrsSetUploadCounter(data, 0);
Curl_pgrsSetDownloadCounter(data, 0);
Curl_pgrsSetUploadSize(data, 0);
Curl_pgrsSetDownloadSize(data, 0);
result = pop3_perform(conn,
&connected, /* have we connected after PASV/PORT */
dophase_done); /* all commands in the DO-phase done? */
if(CURLE_OK == result) {
if(!*dophase_done)
/* the DO phase has not completed yet */
return CURLE_OK;
result = pop3_dophase_done(conn, connected);
if(result)
return result;
}
return result;
}
/***********************************************************************
*
* smtp_regular_transfer()
*
* The input argument is already checked for validity.
*
* Performs all commands done before a regular transfer between a local and a
* remote host.
*/
static CURLcode smtp_regular_transfer(struct connectdata *conn,
bool *dophase_done)
{
CURLcode result = CURLE_OK;
bool connected = FALSE;
struct SessionHandle *data = conn->data;
/* Make sure size is unknown at this point */
data->req.size = -1;
Curl_pgrsSetUploadCounter(data, 0);
Curl_pgrsSetDownloadCounter(data, 0);
Curl_pgrsSetUploadSize(data, 0);
Curl_pgrsSetDownloadSize(data, 0);
result = smtp_perform(conn, &connected, dophase_done);
if(CURLE_OK == result) {
if(!*dophase_done)
/* The DO phase has not completed yet */
return CURLE_OK;
result = smtp_dophase_done(conn, connected);
if(result)
return result;
}
return result;
}
/*
* file_do() is the protocol-specific function for the do-phase, separated
* from the connect-phase above. Other protocols merely setup the transfer in
* the do-phase, to have it done in the main transfer loop but since some
* platforms we support don't allow select()ing etc on file handles (as
* opposed to sockets) we instead perform the whole do-operation in this
* function.
*/
static CURLcode file_do(struct connectdata *conn, bool *done)
{
/* This implementation ignores the host name in conformance with
RFC 1738. Only local files (reachable via the standard file system)
are supported. This means that files on remotely mounted directories
(via NFS, Samba, NT sharing) can be accessed through a file:// URL
*/
CURLcode res = CURLE_OK;
struct_stat statbuf; /* struct_stat instead of struct stat just to allow the
Windows version to have a different struct without
having to redefine the simple word 'stat' */
curl_off_t expected_size=0;
bool fstated=FALSE;
ssize_t nread;
size_t bytestoread;
struct SessionHandle *data = conn->data;
char *buf = data->state.buffer;
curl_off_t bytecount = 0;
int fd;
struct timeval now = Curl_tvnow();
*done = TRUE; /* unconditionally */
Curl_initinfo(data);
Curl_pgrsStartNow(data);
if(data->set.upload)
return file_upload(conn);
/* get the fd from the connection phase */
fd = conn->data->state.proto.file->fd;
/* VMS: This only works reliable for STREAMLF files */
if( -1 != fstat(fd, &statbuf)) {
/* we could stat it, then read out the size */
expected_size = statbuf.st_size;
/* and store the modification time */
data->info.filetime = (long)statbuf.st_mtime;
fstated = TRUE;
}
/* If we have selected NOBODY and HEADER, it means that we only want file
information. Which for FILE can't be much more than the file size and
date. */
if(data->set.opt_no_body && data->set.include_header && fstated) {
CURLcode result;
snprintf(buf, sizeof(data->state.buffer),
"Content-Length: %" FORMAT_OFF_T "\r\n", expected_size);
result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0);
if(result)
return result;
result = Curl_client_write(conn, CLIENTWRITE_BOTH,
(char *)"Accept-ranges: bytes\r\n", 0);
if(result)
return result;
if(fstated) {
const struct tm *tm;
time_t filetime = (time_t)statbuf.st_mtime;
#ifdef HAVE_GMTIME_R
struct tm buffer;
tm = (const struct tm *)gmtime_r(&filetime, &buffer);
#else
tm = gmtime(&filetime);
#endif
/* format: "Tue, 15 Nov 1994 12:45:26 GMT" */
snprintf(buf, BUFSIZE-1,
"Last-Modified: %s, %02d %s %4d %02d:%02d:%02d GMT\r\n",
Curl_wkday[tm->tm_wday?tm->tm_wday-1:6],
tm->tm_mday,
Curl_month[tm->tm_mon],
tm->tm_year + 1900,
tm->tm_hour,
tm->tm_min,
tm->tm_sec);
result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0);
}
/* if we fstat()ed the file, set the file size to make it available post-
transfer */
if(fstated)
Curl_pgrsSetDownloadSize(data, expected_size);
return result;
}
/* Check whether file range has been specified */
file_range(conn);
/* Adjust the start offset in case we want to get the N last bytes
* of the stream iff the filesize could be determined */
if(data->state.resume_from < 0) {
if(!fstated) {
failf(data, "Can't get the size of file.");
return CURLE_READ_ERROR;
}
else
data->state.resume_from += (curl_off_t)statbuf.st_size;
}
if(data->state.resume_from <= expected_size)
expected_size -= data->state.resume_from;
else {
failf(data, "failed to resume file:// transfer");
return CURLE_BAD_DOWNLOAD_RESUME;
}
/* A high water mark has been specified so we obey... */
if (data->req.maxdownload > 0)
expected_size = data->req.maxdownload;
if(fstated && (expected_size == 0))
return CURLE_OK;
/* The following is a shortcut implementation of file reading
this is both more efficient than the former call to download() and
it avoids problems with select() and recv() on file descriptors
in Winsock */
if(fstated)
Curl_pgrsSetDownloadSize(data, expected_size);
if(data->state.resume_from) {
if(data->state.resume_from !=
lseek(fd, data->state.resume_from, SEEK_SET))
return CURLE_BAD_DOWNLOAD_RESUME;
}
Curl_pgrsTime(data, TIMER_STARTTRANSFER);
while(res == CURLE_OK) {
/* Don't fill a whole buffer if we want less than all data */
bytestoread = (expected_size < BUFSIZE-1)?(size_t)expected_size:BUFSIZE-1;
nread = read(fd, buf, bytestoread);
if( nread > 0)
buf[nread] = 0;
if (nread <= 0 || expected_size == 0)
break;
bytecount += nread;
expected_size -= nread;
res = Curl_client_write(conn, CLIENTWRITE_BODY, buf, nread);
if(res)
return res;
Curl_pgrsSetDownloadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
else
res = Curl_speedcheck(data, now);
}
if(Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
return res;
}
/* For the (first line of) FETCH BODY[TEXT] response */
static CURLcode imap_state_fetch_resp(struct connectdata *conn,
int imapcode,
imapstate instate)
{
CURLcode result = CURLE_OK;
struct SessionHandle *data = conn->data;
struct imap_conn *imapc = &conn->proto.imapc;
struct FTP *imap = data->state.proto.imap;
struct pingpong *pp = &imapc->pp;
const char *ptr = data->state.buffer;
(void)instate; /* no use for this yet */
if('*' != imapcode) {
Curl_pgrsSetDownloadSize(data, 0);
state(conn, IMAP_STOP);
return CURLE_OK;
}
/* Something like this comes "* 1 FETCH (BODY[TEXT] {2021}\r" */
while(*ptr && (*ptr != '{'))
ptr++;
if(*ptr == '{') {
curl_off_t filesize = curlx_strtoofft(ptr + 1, NULL, 10);
if(filesize)
Curl_pgrsSetDownloadSize(data, filesize);
infof(data, "Found %" FORMAT_OFF_TU " bytes to download\n", filesize);
if(pp->cache) {
/* At this point there is a bunch of data in the header "cache" that is
actually body content, send it as body and then skip it. Do note
that there may even be additional "headers" after the body. */
size_t chunk = pp->cache_size;
if(chunk > (size_t)filesize)
/* the conversion from curl_off_t to size_t is always fine here */
chunk = (size_t)filesize;
result = Curl_client_write(conn, CLIENTWRITE_BODY, pp->cache, chunk);
if(result)
return result;
filesize -= chunk;
/* we've now used parts of or the entire cache */
if(pp->cache_size > chunk) {
/* part of, move the trailing data to the start and reduce the size */
memmove(pp->cache, pp->cache+chunk,
pp->cache_size - chunk);
pp->cache_size -= chunk;
}
else {
/* cache is drained */
Curl_safefree(pp->cache);
pp->cache = NULL;
pp->cache_size = 0;
}
}
infof(data, "Filesize left: %" FORMAT_OFF_T "\n", filesize);
if(!filesize)
/* the entire data is already transferred! */
Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL);
else
/* IMAP download */
Curl_setup_transfer(conn, FIRSTSOCKET, filesize, FALSE,
imap->bytecountp, -1, NULL); /* no upload here */
data->req.maxdownload = filesize;
}
else
/* We don't know how to parse this line */
result = CURLE_FTP_WEIRD_SERVER_REPLY; /* TODO: fix this code */
/* End of do phase */
state(conn, IMAP_STOP);
return result;
}
/*
* file_do() is the protocol-specific function for the do-phase, separated
* from the connect-phase above. Other protocols merely setup the transfer in
* the do-phase, to have it done in the main transfer loop but since some
* platforms we support don't allow select()ing etc on file handles (as
* opposed to sockets) we instead perform the whole do-operation in this
* function.
*/
static CURLcode file_do(struct connectdata *conn, bool *done)
{
/* This implementation ignores the host name in conformance with
RFC 1738. Only local files (reachable via the standard file system)
are supported. This means that files on remotely mounted directories
(via NFS, Samba, NT sharing) can be accessed through a file:// URL
*/
CURLcode result = CURLE_OK;
struct_stat statbuf; /* struct_stat instead of struct stat just to allow the
Windows version to have a different struct without
having to redefine the simple word 'stat' */
curl_off_t expected_size = 0;
bool size_known;
bool fstated = FALSE;
struct Curl_easy *data = conn->data;
char *buf = data->state.buffer;
curl_off_t bytecount = 0;
int fd;
struct FILEPROTO *file;
*done = TRUE; /* unconditionally */
Curl_pgrsStartNow(data);
if(data->set.upload)
return file_upload(conn);
file = conn->data->req.protop;
/* get the fd from the connection phase */
fd = file->fd;
/* VMS: This only works reliable for STREAMLF files */
if(-1 != fstat(fd, &statbuf)) {
/* we could stat it, then read out the size */
expected_size = statbuf.st_size;
/* and store the modification time */
data->info.filetime = statbuf.st_mtime;
fstated = TRUE;
}
if(fstated && !data->state.range && data->set.timecondition) {
if(!Curl_meets_timecondition(data, data->info.filetime)) {
*done = TRUE;
return CURLE_OK;
}
}
if(fstated) {
time_t filetime;
struct tm buffer;
const struct tm *tm = &buffer;
char header[80];
msnprintf(header, sizeof(header),
"Content-Length: %" CURL_FORMAT_CURL_OFF_T "\r\n",
expected_size);
result = Curl_client_write(conn, CLIENTWRITE_HEADER, header, 0);
if(result)
return result;
result = Curl_client_write(conn, CLIENTWRITE_HEADER,
(char *)"Accept-ranges: bytes\r\n", 0);
if(result)
return result;
filetime = (time_t)statbuf.st_mtime;
result = Curl_gmtime(filetime, &buffer);
if(result)
return result;
/* format: "Tue, 15 Nov 1994 12:45:26 GMT" */
msnprintf(header, sizeof(header),
"Last-Modified: %s, %02d %s %4d %02d:%02d:%02d GMT\r\n%s",
Curl_wkday[tm->tm_wday?tm->tm_wday-1:6],
tm->tm_mday,
Curl_month[tm->tm_mon],
tm->tm_year + 1900,
tm->tm_hour,
tm->tm_min,
tm->tm_sec,
data->set.opt_no_body ? "": "\r\n");
result = Curl_client_write(conn, CLIENTWRITE_HEADER, header, 0);
if(result)
return result;
/* set the file size to make it available post transfer */
Curl_pgrsSetDownloadSize(data, expected_size);
if(data->set.opt_no_body)
return result;
}
/* Check whether file range has been specified */
result = Curl_range(conn);
if(result)
return result;
/* Adjust the start offset in case we want to get the N last bytes
* of the stream if the filesize could be determined */
if(data->state.resume_from < 0) {
if(!fstated) {
failf(data, "Can't get the size of file.");
return CURLE_READ_ERROR;
}
data->state.resume_from += (curl_off_t)statbuf.st_size;
}
if(data->state.resume_from <= expected_size)
expected_size -= data->state.resume_from;
else {
failf(data, "failed to resume file:// transfer");
return CURLE_BAD_DOWNLOAD_RESUME;
}
/* A high water mark has been specified so we obey... */
if(data->req.maxdownload > 0)
expected_size = data->req.maxdownload;
if(!fstated || (expected_size == 0))
size_known = FALSE;
else
size_known = TRUE;
/* The following is a shortcut implementation of file reading
this is both more efficient than the former call to download() and
it avoids problems with select() and recv() on file descriptors
in Winsock */
if(fstated)
Curl_pgrsSetDownloadSize(data, expected_size);
if(data->state.resume_from) {
if(data->state.resume_from !=
lseek(fd, data->state.resume_from, SEEK_SET))
return CURLE_BAD_DOWNLOAD_RESUME;
}
Curl_pgrsTime(data, TIMER_STARTTRANSFER);
while(!result) {
ssize_t nread;
/* Don't fill a whole buffer if we want less than all data */
size_t bytestoread;
if(size_known) {
bytestoread = (expected_size < data->set.buffer_size) ?
curlx_sotouz(expected_size) : (size_t)data->set.buffer_size;
}
else
bytestoread = data->set.buffer_size-1;
nread = read(fd, buf, bytestoread);
if(nread > 0)
buf[nread] = 0;
if(nread <= 0 || (size_known && (expected_size == 0)))
break;
bytecount += nread;
if(size_known)
expected_size -= nread;
result = Curl_client_write(conn, CLIENTWRITE_BODY, buf, nread);
if(result)
return result;
Curl_pgrsSetDownloadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, Curl_now());
}
if(Curl_pgrsUpdate(conn))
result = CURLE_ABORTED_BY_CALLBACK;
return result;
}
CURLcode Curl_sftp_do(struct connectdata *conn, bool *done)
{
LIBSSH2_SFTP_ATTRIBUTES attrs;
struct SSHPROTO *sftp = conn->data->reqdata.proto.ssh;
CURLcode res = CURLE_OK;
struct SessionHandle *data = conn->data;
curl_off_t bytecount = 0;
char *buf = data->state.buffer;
*done = TRUE; /* unconditionally */
if (data->set.upload) {
/*
* NOTE!!! libssh2 requires that the destination path is a full path
* that includes the destination file and name OR ends in a "/" .
* If this is not done the destination file will be named the
* same name as the last directory in the path.
*/
sftp->sftp_handle =
libssh2_sftp_open(sftp->sftp_session, sftp->path,
LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT,
LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR|
LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH);
if (!sftp->sftp_handle)
return CURLE_FAILED_INIT;
/* upload data */
res = Curl_setup_transfer(conn, -1, -1, FALSE, NULL, FIRSTSOCKET, NULL);
}
else {
if (sftp->path[strlen(sftp->path)-1] == '/') {
/*
* This is a directory that we are trying to get, so produce a
* directory listing
*
* **BLOCKING behaviour** This should be made into a state machine and
* get a separate function called from Curl_sftp_recv() when there is
* data to read from the network, instead of "hanging" here.
*/
char filename[PATH_MAX+1];
int len, totalLen, currLen;
char *line;
sftp->sftp_handle =
libssh2_sftp_opendir(sftp->sftp_session, sftp->path);
if (!sftp->sftp_handle)
return CURLE_SSH;
while ((len = libssh2_sftp_readdir(sftp->sftp_handle, filename,
PATH_MAX, &attrs)) > 0) {
filename[len] = '\0';
if (data->set.ftp_list_only) {
if ((attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) &&
((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFDIR)) {
infof(data, "%s\n", filename);
}
}
else {
totalLen = 80 + len;
line = (char *)malloc(totalLen);
if (!line)
return CURLE_OUT_OF_MEMORY;
if (!(attrs.flags & LIBSSH2_SFTP_ATTR_UIDGID))
attrs.uid = attrs.gid =0;
currLen = snprintf(line, totalLen, "---------- 1 %5d %5d",
attrs.uid, attrs.gid);
if (attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) {
if ((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFDIR) {
line[0] = 'd';
}
else if ((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFLNK) {
line[0] = 'l';
}
else if ((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFSOCK) {
line[0] = 's';
}
else if ((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFCHR) {
line[0] = 'c';
}
else if ((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFBLK) {
line[0] = 'b';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IRUSR) {
line[1] = 'r';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IWUSR) {
line[2] = 'w';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IXUSR) {
line[3] = 'x';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IRGRP) {
line[4] = 'r';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IWGRP) {
line[5] = 'w';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IXGRP) {
line[6] = 'x';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IROTH) {
line[7] = 'r';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IWOTH) {
line[8] = 'w';
}
if (attrs.permissions & LIBSSH2_SFTP_S_IXOTH) {
line[9] = 'x';
}
}
if (attrs.flags & LIBSSH2_SFTP_ATTR_SIZE) {
currLen += snprintf(line+currLen, totalLen-currLen, "%11lld",
attrs.filesize);
}
if (attrs.flags & LIBSSH2_SFTP_ATTR_ACMODTIME) {
const char *months[12] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
struct tm *nowParts;
time_t now, remoteTime;
now = time(NULL);
remoteTime = (time_t)attrs.mtime;
nowParts = localtime(&remoteTime);
if ((time_t)attrs.mtime > (now - (3600 * 24 * 180))) {
currLen += snprintf(line+currLen, totalLen-currLen,
" %s %2d %2d:%02d", months[nowParts->tm_mon],
nowParts->tm_mday, nowParts->tm_hour,
nowParts->tm_min);
}
else {
currLen += snprintf(line+currLen, totalLen-currLen,
" %s %2d %5d", months[nowParts->tm_mon],
nowParts->tm_mday, 1900+nowParts->tm_year);
}
}
currLen += snprintf(line+currLen, totalLen-currLen, " %s", filename);
if ((attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) &&
((attrs.permissions & LIBSSH2_SFTP_S_IFMT) ==
LIBSSH2_SFTP_S_IFLNK)) {
char linkPath[PATH_MAX + 1];
snprintf(linkPath, PATH_MAX, "%s%s", sftp->path, filename);
len = libssh2_sftp_readlink(sftp->sftp_session, linkPath, filename,
PATH_MAX);
line = realloc(line, totalLen + 4 + len);
if (!line)
return CURLE_OUT_OF_MEMORY;
currLen += snprintf(line+currLen, totalLen-currLen, " -> %s",
filename);
}
currLen += snprintf(line+currLen, totalLen-currLen, "\n");
res = Curl_client_write(conn, CLIENTWRITE_BODY, line, 0);
free(line);
}
}
libssh2_sftp_closedir(sftp->sftp_handle);
sftp->sftp_handle = NULL;
/* no data to transfer */
res = Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL);
}
else {
/*
* Work on getting the specified file
*/
sftp->sftp_handle =
libssh2_sftp_open(sftp->sftp_session, sftp->path, LIBSSH2_FXF_READ,
LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR|
LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH);
if (!sftp->sftp_handle)
return CURLE_SSH;
if (libssh2_sftp_stat(sftp->sftp_session, sftp->path, &attrs)) {
/*
* libssh2_sftp_open() didn't return an error, so maybe the server
* just doesn't support stat()
*/
data->reqdata.size = -1;
data->reqdata.maxdownload = -1;
}
else {
data->reqdata.size = attrs.filesize;
data->reqdata.maxdownload = attrs.filesize;
Curl_pgrsSetDownloadSize(data, attrs.filesize);
}
Curl_pgrsTime(data, TIMER_STARTTRANSFER);
/* Now download data. The libssh2 0.14 doesn't offer any way to do this
without using this BLOCKING approach, so here's room for improvement
once libssh2 can return EWOULDBLOCK to us. */
#if 0
/* code left here just because this is what this function will use the
day libssh2 is improved */
res = Curl_setup_transfer(conn, FIRSTSOCKET,
bytecount, FALSE, NULL, -1, NULL);
#endif
while (res == CURLE_OK) {
size_t nread;
/* NOTE: most *read() functions return ssize_t but this returns size_t
which normally is unsigned! */
nread = libssh2_sftp_read(data->reqdata.proto.ssh->sftp_handle,
buf, BUFSIZE-1);
if (nread > 0)
buf[nread] = 0;
/* this check can be changed to a <= 0 when nread is changed to a
signed variable type */
if ((nread == 0) || (nread == (size_t)~0))
break;
bytecount += nread;
res = Curl_client_write(conn, CLIENTWRITE_BODY, buf, nread);
if(res)
return res;
Curl_pgrsSetDownloadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
else {
struct timeval now = Curl_tvnow();
res = Curl_speedcheck(data, now);
}
}
if(Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
/* no (more) data to transfer */
res = Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL);
}
}
return res;
}