/*
* IPP utilities for CUPS.
*
- * Copyright 2007-2017 by Apple Inc.
- * Copyright 1997-2007 by Easy Software Products.
+ * Copyright © 2007-2018 by Apple Inc.
+ * Copyright © 1997-2007 by Easy Software Products.
*
- * These coded instructions, statements, and computer programs are the
- * property of Apple Inc. and are protected by Federal copyright
- * law. Distribution and use rights are outlined in the file "LICENSE.txt"
- * which should have been included with this file. If this file is
- * missing or damaged, see the license at "http://www.cups.org/".
- *
- * This file is subject to the Apple OS-Developed Software exception.
+ * Licensed under Apache License v2.0. See the file "LICENSE" for more information.
*/
/*
*/
#include "cups-private.h"
+#include "debug-internal.h"
#include <fcntl.h>
#include <sys/stat.h>
-#if defined(WIN32) || defined(__EMX__)
+#if defined(_WIN32) || defined(__EMX__)
# include <io.h>
#else
# include <unistd.h>
-#endif /* WIN32 || __EMX__ */
+#endif /* _WIN32 || __EMX__ */
#ifndef O_BINARY
# define O_BINARY 0
#endif /* O_BINARY */
* Get the default connection as needed...
*/
- if (!http)
- if ((http = _cupsConnect()) == NULL)
- {
- ippDelete(request);
+ if (!http && (http = _cupsConnect()) == NULL)
+ {
+ ippDelete(request);
- return (NULL);
- }
+ return (NULL);
+ }
/*
* See if we have a file to send...
* Can't get file information!
*/
- _cupsSetError(errno == EBADF ? IPP_STATUS_ERROR_NOT_FOUND : IPP_STATUS_ERROR_NOT_AUTHORIZED,
- NULL, 0);
-
+ _cupsSetError(errno == EBADF ? IPP_STATUS_ERROR_NOT_FOUND : IPP_STATUS_ERROR_NOT_AUTHORIZED, NULL, 0);
ippDelete(request);
return (NULL);
}
-#ifdef WIN32
+#ifdef _WIN32
if (fileinfo.st_mode & _S_IFDIR)
#else
if (S_ISDIR(fileinfo.st_mode))
-#endif /* WIN32 */
+#endif /* _WIN32 */
{
/*
* Can't send a directory...
*/
- ippDelete(request);
-
_cupsSetError(IPP_STATUS_ERROR_NOT_POSSIBLE, strerror(EISDIR), 0);
+ ippDelete(request);
return (NULL);
}
-#ifndef WIN32
+#ifndef _WIN32
if (!S_ISREG(fileinfo.st_mode))
length = 0; /* Chunk when piping */
else
-#endif /* !WIN32 */
+#endif /* !_WIN32 */
length = ippLength(request) + (size_t)fileinfo.st_size;
}
else
length = ippLength(request);
- DEBUG_printf(("2cupsDoIORequest: Request length=%ld, total length=%ld",
- (long)ippLength(request), (long)length));
+ DEBUG_printf(("2cupsDoIORequest: Request length=%ld, total length=%ld", (long)ippLength(request), (long)length));
/*
* Clear any "Local" authentication data since it is probably stale...
* Send the file with the request...
*/
-#ifndef WIN32
+#ifndef _WIN32
if (S_ISREG(fileinfo.st_mode))
-#endif /* WIN32 */
+#endif /* _WIN32 */
lseek(infile, 0, SEEK_SET);
while ((bytes = read(infile, buffer, sizeof(buffer))) > 0)
int got_status; /* Did we get the status? */
ipp_state_t state; /* State of IPP processing */
http_status_t expect; /* Expect: header to use */
- char date[256]; /* Date: header value */
+ char date[256]; /* Date: header value */
+ int digest; /* Are we using Digest authentication? */
DEBUG_printf(("cupsSendRequest(http=%p, request=%p(%s), resource=\"%s\", length=" CUPS_LLFMT ")", (void *)http, (void *)request, request ? ippOpString(request->request.op.operation_id) : "?", resource, CUPS_LLCAST length));
* Get the default connection as needed...
*/
- if (!http)
- if ((http = _cupsConnect()) == NULL)
- return (HTTP_STATUS_SERVICE_UNAVAILABLE);
+ if (!http && (http = _cupsConnect()) == NULL)
+ return (HTTP_STATUS_SERVICE_UNAVAILABLE);
/*
* If the prior request was not flushed out, do so now...
* Reconnect if the last response had a "Connection: close"...
*/
- if (!_cups_strcasecmp(http->fields[HTTP_FIELD_CONNECTION], "close"))
+ if (!_cups_strcasecmp(httpGetField(http, HTTP_FIELD_CONNECTION), "close"))
{
DEBUG_puts("2cupsSendRequest: Connection: close");
httpClearFields(http);
httpSetField(http, HTTP_FIELD_DATE, httpGetDateString2(time(NULL), date, (int)sizeof(date)));
httpSetLength(http, length);
+ digest = http->authstring && !strncmp(http->authstring, "Digest ", 7);
+
+ if (digest)
+ {
+ /*
+ * Update the Digest authentication string...
+ */
+
+ _httpSetDigestAuthString(http, http->nextnonce, "POST", resource);
+ }
+
#ifdef HAVE_GSSAPI
if (http->authstring && !strncmp(http->authstring, "Negotiate", 9))
{
* Wait up to 1 second to get the 100-continue response as needed...
*/
- if (!got_status)
+ if (!got_status || (digest && status == HTTP_STATUS_CONTINUE))
{
- if (expect == HTTP_STATUS_CONTINUE)
+ if (expect == HTTP_STATUS_CONTINUE || digest)
{
DEBUG_puts("2cupsSendRequest: Waiting for 100-continue...");
*/
if (strcmp(cg->http->hostname, cg->server) ||
+#ifdef AF_LOCAL
+ (httpAddrFamily(cg->http->hostaddr) != AF_LOCAL && cg->ipp_port != httpAddrPort(cg->http->hostaddr)) ||
+#else
cg->ipp_port != httpAddrPort(cg->http->hostaddr) ||
+#endif /* AF_LOCAL */
(cg->http->encryption != cg->encryption &&
cg->http->encryption == HTTP_ENCRYPTION_NEVER))
{
char ch; /* Connection check byte */
ssize_t n; /* Number of bytes */
-#ifdef WIN32
+#ifdef _WIN32
if ((n = recv(cg->http->fd, &ch, 1, MSG_PEEK)) == 0 ||
(n < 0 && WSAGetLastError() != WSAEWOULDBLOCK))
#else
if ((n = recv(cg->http->fd, &ch, 1, MSG_PEEK | MSG_DONTWAIT)) == 0 ||
(n < 0 && errno != EWOULDBLOCK))
-#endif /* WIN32 */
+#endif /* _WIN32 */
{
/*
* Nope, close the connection...
projects / thirdparty / cups.git / blobdiff