[thirdparty/cups.git] / cups / getputfile.c

/*
 * "$Id: getputfile.c 7359 2008-02-29 19:01:35Z mike $"
 *
 *   Get/put file functions for the Common UNIX Printing System (CUPS).
 *
 *   Copyright 2007-2009 by Apple Inc.
 *   Copyright 1997-2006 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
 *   file is missing or damaged, see the license at "http://www.cups.org/".
 *
 *   This file is subject to the Apple OS-Developed Software exception.
 *
 * Contents:
 *
 *   cupsGetFd()   - Get a file from the server.
 *   cupsGetFile() - Get a file from the server.
 *   cupsPutFd()   - Put a file on the server.
 *   cupsPutFile() - Put a file on the server.
 */

/*
 * Include necessary headers...
 */

#include "globals.h"
#include "cups.h"
#include "language.h"
#include "debug.h"
#include <stdlib.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>
#if defined(WIN32) || defined(__EMX__)
#  include <io.h>
#else
#  include <unistd.h>
#endif /* WIN32 || __EMX__ */


/*
 * 'cupsGetFd()' - Get a file from the server.
 *
 * This function returns @code HTTP_OK@ when the file is successfully retrieved.
 *
 * @since CUPS 1.1.20/Mac OS X 10.4@
 */

http_status_t				/* O - HTTP status */
cupsGetFd(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
	  const char *resource,		/* I - Resource name */
	  int        fd)		/* I - File descriptor */
{
  int		bytes;			/* Number of bytes read */
  char		buffer[8192];		/* Buffer for file */
  http_status_t	status;			/* HTTP status from server */
  char		if_modified_since[HTTP_MAX_VALUE];
					/* If-Modified-Since header */


 /*
  * Range check input...
  */

  DEBUG_printf(("cupsGetFd(http=%p, resource=\"%s\", fd=%d)", http,
                resource, fd));

  if (!resource || fd < 0)
  {
    if (http)
      http->error = EINVAL;

    return (HTTP_ERROR);
  }

  if (!http)
    if ((http = _cupsConnect()) == NULL)
      return (HTTP_SERVICE_UNAVAILABLE);

 /*
  * Then send GET requests to the HTTP server...
  */

  strlcpy(if_modified_since, httpGetField(http, HTTP_FIELD_IF_MODIFIED_SINCE),
          sizeof(if_modified_since));

  do
  {
    httpClearFields(http);
    httpSetField(http, HTTP_FIELD_AUTHORIZATION, http->authstring);
    httpSetField(http, HTTP_FIELD_IF_MODIFIED_SINCE, if_modified_since);

    if (httpGet(http, resource))
    {
      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
	break;
      }
      else
      {
        status = HTTP_UNAUTHORIZED;
        continue;
      }
    }

    while ((status = httpUpdate(http)) == HTTP_CONTINUE);

    if (status == HTTP_UNAUTHORIZED)
    {
     /*
      * Flush any error message...
      */

      httpFlush(http);

     /*
      * See if we can do authentication...
      */

      if (cupsDoAuthentication(http, "GET", resource))
        break;

      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
        break;
      }

      continue;
    }
#ifdef HAVE_SSL
    else if (status == HTTP_UPGRADE_REQUIRED)
    {
      /* Flush any error message... */
      httpFlush(http);

      /* Reconnect... */
      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
        break;
      }

      /* Upgrade with encryption... */
      httpEncryption(http, HTTP_ENCRYPT_REQUIRED);

      /* Try again, this time with encryption enabled... */
      continue;
    }
#endif /* HAVE_SSL */
  }
  while (status == HTTP_UNAUTHORIZED || status == HTTP_UPGRADE_REQUIRED);

 /*
  * See if we actually got the file or an error...
  */

  if (status == HTTP_OK)
  {
   /*
    * Yes, copy the file...
    */

    while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0)
      write(fd, buffer, bytes);
  }
  else
  {
    _cupsSetHTTPError(status);
    httpFlush(http);
  }

 /*
  * Return the request status...
  */

  DEBUG_printf(("1cupsGetFd: Returning %d...", status));

  return (status);
}


/*
 * 'cupsGetFile()' - Get a file from the server.
 *
 * This function returns @code HTTP_OK@ when the file is successfully retrieved.
 *
 * @since CUPS 1.1.20/Mac OS X 10.4@
 */

http_status_t				/* O - HTTP status */
cupsGetFile(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
	    const char *resource,	/* I - Resource name */
	    const char *filename)	/* I - Filename */
{
  int		fd;			/* File descriptor */
  http_status_t	status;			/* Status */


 /*
  * Range check input...
  */

  if (!http || !resource || !filename)
  {
    if (http)
      http->error = EINVAL;

    return (HTTP_ERROR);
  }

 /*
  * Create the file...
  */

  if ((fd = open(filename, O_WRONLY | O_EXCL | O_TRUNC)) < 0)
  {
   /*
    * Couldn't open the file!
    */

    http->error = errno;

    return (HTTP_ERROR);
  }

 /*
  * Get the file...
  */

  status = cupsGetFd(http, resource, fd);

 /*
  * If the file couldn't be gotten, then remove the file...
  */

  close(fd);

  if (status != HTTP_OK)
    unlink(filename);

 /*
  * Return the HTTP status code...
  */

  return (status);
}


/*
 * 'cupsPutFd()' - Put a file on the server.
 *
 * This function returns @code HTTP_CREATED@ when the file is stored
 * successfully.
 *
 * @since CUPS 1.1.20/Mac OS X 10.4@
 */

http_status_t				/* O - HTTP status */
cupsPutFd(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
          const char *resource,		/* I - Resource name */
	  int        fd)		/* I - File descriptor */
{
  int		bytes,			/* Number of bytes read */
		retries;		/* Number of retries */
  char		buffer[8192];		/* Buffer for file */
  http_status_t	status;			/* HTTP status from server */


 /*
  * Range check input...
  */

  DEBUG_printf(("cupsPutFd(http=%p, resource=\"%s\", fd=%d)", http,
                resource, fd));

  if (!resource || fd < 0)
  {
    if (http)
      http->error = EINVAL;

    return (HTTP_ERROR);
  }

  if (!http)
    if ((http = _cupsConnect()) == NULL)
      return (HTTP_SERVICE_UNAVAILABLE);

 /*
  * Then send PUT requests to the HTTP server...
  */

  retries = 0;

  do
  {
    DEBUG_printf(("2cupsPutFd: starting attempt, authstring=\"%s\"...",
                  http->authstring));

    httpClearFields(http);
    httpSetField(http, HTTP_FIELD_AUTHORIZATION, http->authstring);
    httpSetField(http, HTTP_FIELD_TRANSFER_ENCODING, "chunked");
    httpSetExpect(http, HTTP_CONTINUE);

    if (httpPut(http, resource))
    {
      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
	break;
      }
      else
      {
        status = HTTP_UNAUTHORIZED;
        continue;
      }
    }

   /*
    * Wait up to 1 second for a 100-continue response...
    */

    if (httpWait(http, 1000))
      status = httpUpdate(http);
    else
      status = HTTP_CONTINUE;

    if (status == HTTP_CONTINUE)
    {
     /*
      * Copy the file...
      */

      lseek(fd, 0, SEEK_SET);

      while ((bytes = read(fd, buffer, sizeof(buffer))) > 0)
	if (httpCheck(http))
	{
          if ((status = httpUpdate(http)) != HTTP_CONTINUE)
            break;
	}
	else
          httpWrite2(http, buffer, bytes);
    }

    if (status == HTTP_CONTINUE)
    {
      httpWrite2(http, buffer, 0);

      while ((status = httpUpdate(http)) == HTTP_CONTINUE);
    }

    if (status == HTTP_ERROR && !retries)
    {
      DEBUG_printf(("2cupsPutFd: retry on status %d", status));

      retries ++;

      /* Flush any error message... */
      httpFlush(http);

      /* Reconnect... */
      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
        break;
      }

      /* Try again... */
      continue;
    }

    DEBUG_printf(("2cupsPutFd: status=%d", status));

    if (status == HTTP_UNAUTHORIZED)
    {
     /*
      * Flush any error message...
      */

      httpFlush(http);

     /*
      * See if we can do authentication...
      */

      if (cupsDoAuthentication(http, "PUT", resource))
        break;

      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
        break;
      }

      continue;
    }
#ifdef HAVE_SSL
    else if (status == HTTP_UPGRADE_REQUIRED)
    {
      /* Flush any error message... */
      httpFlush(http);

      /* Reconnect... */
      if (httpReconnect(http))
      {
        status = HTTP_ERROR;
        break;
      }

      /* Upgrade with encryption... */
      httpEncryption(http, HTTP_ENCRYPT_REQUIRED);

      /* Try again, this time with encryption enabled... */
      continue;
    }
#endif /* HAVE_SSL */
  }
  while (status == HTTP_UNAUTHORIZED || status == HTTP_UPGRADE_REQUIRED ||
         (status == HTTP_ERROR && retries < 2));

 /*
  * See if we actually put the file or an error...
  */

  if (status != HTTP_CREATED)
  {
    _cupsSetHTTPError(status);
    httpFlush(http);
  }

  DEBUG_printf(("1cupsPutFd: Returning %d...", status));

  return (status);
}


/*
 * 'cupsPutFile()' - Put a file on the server.
 *
 * This function returns @code HTTP_CREATED@ when the file is stored
 * successfully.
 *
 * @since CUPS 1.1.20/Mac OS X 10.4@
 */

http_status_t				/* O - HTTP status */
cupsPutFile(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
            const char *resource,	/* I - Resource name */
	    const char *filename)	/* I - Filename */
{
  int		fd;			/* File descriptor */
  http_status_t	status;			/* Status */


 /*
  * Range check input...
  */

  if (!http || !resource || !filename)
  {
    if (http)
      http->error = EINVAL;

    return (HTTP_ERROR);
  }

 /*
  * Open the local file...
  */

  if ((fd = open(filename, O_RDONLY)) < 0)
  {
   /*
    * Couldn't open the file!
    */

    http->error = errno;

    return (HTTP_ERROR);
  }

 /*
  * Put the file...
  */

  status = cupsPutFd(http, resource, fd);

  close(fd);

  return (status);
}


/*
 * End of "$Id: getputfile.c 7359 2008-02-29 19:01:35Z mike $".
 */
Commit	Line	Data
ef416fc2	1	/*
75bd9771	2	* "$Id: getputfile.c 7359 2008-02-29 19:01:35Z mike $"
ef416fc2	3	*
	4	* Get/put file functions for the Common UNIX Printing System (CUPS).
	5	*
e07d4801	6	* Copyright 2007-2009 by Apple Inc.
ef416fc2	7	* Copyright 1997-2006 by Easy Software Products.
	8	*
	9	* These coded instructions, statements, and computer programs are the
bc44d920	10	* property of Apple Inc. and are protected by Federal copyright
	11	* law. Distribution and use rights are outlined in the file "LICENSE.txt"
	12	* which should have been included with this file. If this file is
	13	* file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	14	*
	15	* This file is subject to the Apple OS-Developed Software exception.
	16	*
	17	* Contents:
	18	*
	19	* cupsGetFd() - Get a file from the server.
	20	* cupsGetFile() - Get a file from the server.
	21	* cupsPutFd() - Put a file on the server.
	22	* cupsPutFile() - Put a file on the server.
	23	*/
	24
	25	/*
	26	* Include necessary headers...
	27	*/
	28
355e94dc	29	#include "globals.h"
ef416fc2	30	#include "cups.h"
ef416fc2	31	#include "language.h"
ef416fc2	32	#include "debug.h"
	33	#include <stdlib.h>
	34	#include <ctype.h>
	35	#include <errno.h>
	36	#include <fcntl.h>
	37	#include <sys/stat.h>
	38	#if defined(WIN32) \|\| defined(__EMX__)
	39	# include <io.h>
	40	#else
	41	# include <unistd.h>
	42	#endif /* WIN32 \|\| __EMX__ */
	43
	44
	45	/*
	46	* 'cupsGetFd()' - Get a file from the server.
	47	*
5a738aea	48	* This function returns @code HTTP_OK@ when the file is successfully retrieved.
ef416fc2	49	*
426c6a59	50	* @since CUPS 1.1.20/Mac OS X 10.4@
ef416fc2	51	*/
ef416fc2	52
ecdc0628	53	http_status_t /* O - HTTP status */
568fa3fa	54	cupsGetFd(http_t http, / I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
ef416fc2	55	const char resource, / I - Resource name */
	56	int fd) /* I - File descriptor */
	57	{
	58	int bytes; /* Number of bytes read */
	59	char buffer[8192]; /* Buffer for file */
	60	http_status_t status; /* HTTP status from server */
757d2cad	61	char if_modified_since[HTTP_MAX_VALUE];
757d2cad	62	/* If-Modified-Since header */
ef416fc2	63
	64
	65	/*
	66	* Range check input...
	67	*/
	68
e07d4801	69	DEBUG_printf(("cupsGetFd(http=%p, resource=\"%s\", fd=%d)", http,
ef416fc2	70	resource, fd));
ef416fc2	71
5a738aea	72	if (!resource \|\| fd < 0)
ef416fc2	73	{
	74	if (http)
	75	http->error = EINVAL;
	76
	77	return (HTTP_ERROR);
	78	}
	79
5a738aea	80	if (!http)
a603edef MS	81	if ((http = _cupsConnect()) == NULL)
a603edef MS	82	return (HTTP_SERVICE_UNAVAILABLE);
5a738aea	83
ef416fc2	84	/*
	85	* Then send GET requests to the HTTP server...
	86	*/
	87
757d2cad	88	strlcpy(if_modified_since, httpGetField(http, HTTP_FIELD_IF_MODIFIED_SINCE),
	89	sizeof(if_modified_since));
	90
ef416fc2	91	do
	92	{
	93	httpClearFields(http);
	94	httpSetField(http, HTTP_FIELD_AUTHORIZATION, http->authstring);
757d2cad	95	httpSetField(http, HTTP_FIELD_IF_MODIFIED_SINCE, if_modified_since);
ef416fc2	96
	97	if (httpGet(http, resource))
	98	{
	99	if (httpReconnect(http))
	100	{
	101	status = HTTP_ERROR;
	102	break;
	103	}
	104	else
	105	{
	106	status = HTTP_UNAUTHORIZED;
	107	continue;
	108	}
	109	}
	110
	111	while ((status = httpUpdate(http)) == HTTP_CONTINUE);
	112
	113	if (status == HTTP_UNAUTHORIZED)
	114	{
	115	/*
	116	* Flush any error message...
	117	*/
	118
	119	httpFlush(http);
	120
	121	/*
	122	* See if we can do authentication...
	123	*/
	124
	125	if (cupsDoAuthentication(http, "GET", resource))
	126	break;
	127
fa73b229	128	if (httpReconnect(http))
	129	{
	130	status = HTTP_ERROR;
	131	break;
	132	}
ef416fc2	133
	134	continue;
	135	}
	136	#ifdef HAVE_SSL
	137	else if (status == HTTP_UPGRADE_REQUIRED)
	138	{
	139	/* Flush any error message... */
	140	httpFlush(http);
	141
	142	/* Reconnect... */
fa73b229	143	if (httpReconnect(http))
	144	{
	145	status = HTTP_ERROR;
	146	break;
	147	}
ef416fc2	148
	149	/* Upgrade with encryption... */
	150	httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
	151
	152	/* Try again, this time with encryption enabled... */
	153	continue;
	154	}
	155	#endif /* HAVE_SSL */
	156	}
	157	while (status == HTTP_UNAUTHORIZED \|\| status == HTTP_UPGRADE_REQUIRED);
	158
	159	/*
	160	* See if we actually got the file or an error...
	161	*/
	162
	163	if (status == HTTP_OK)
	164	{
	165	/*
	166	* Yes, copy the file...
	167	*/
	168
a4d04587	169	while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0)
ef416fc2	170	write(fd, buffer, bytes);
	171	}
	172	else
355e94dc MS	173	{
355e94dc MS	174	_cupsSetHTTPError(status);
ef416fc2	175	httpFlush(http);
355e94dc	176	}
ef416fc2	177
	178	/*
	179	* Return the request status...
	180	*/
	181
e07d4801 MS	182	DEBUG_printf(("1cupsGetFd: Returning %d...", status));
e07d4801 MS	183
ef416fc2	184	return (status);
	185	}
	186
	187
	188	/*
	189	* 'cupsGetFile()' - Get a file from the server.
	190	*
5a738aea	191	* This function returns @code HTTP_OK@ when the file is successfully retrieved.
ef416fc2	192	*
426c6a59	193	* @since CUPS 1.1.20/Mac OS X 10.4@
ef416fc2	194	*/
ef416fc2	195
ecdc0628	196	http_status_t /* O - HTTP status */
568fa3fa	197	cupsGetFile(http_t http, / I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
ef416fc2	198	const char resource, / I - Resource name */
	199	const char filename) / I - Filename */
	200	{
	201	int fd; /* File descriptor */
	202	http_status_t status; /* Status */
	203
	204
	205	/*
	206	* Range check input...
	207	*/
	208
	209	if (!http \|\| !resource \|\| !filename)
	210	{
	211	if (http)
	212	http->error = EINVAL;
	213
	214	return (HTTP_ERROR);
	215	}
	216
	217	/*
	218	* Create the file...
	219	*/
	220
	221	if ((fd = open(filename, O_WRONLY \| O_EXCL \| O_TRUNC)) < 0)
	222	{
	223	/*
	224	* Couldn't open the file!
	225	*/
	226
	227	http->error = errno;
	228
	229	return (HTTP_ERROR);
	230	}
	231
	232	/*
	233	* Get the file...
	234	*/
	235
	236	status = cupsGetFd(http, resource, fd);
	237
	238	/*
	239	* If the file couldn't be gotten, then remove the file...
	240	*/
	241
	242	close(fd);
	243
	244	if (status != HTTP_OK)
	245	unlink(filename);
	246
	247	/*
	248	* Return the HTTP status code...
	249	*/
	250
	251	return (status);
	252	}
	253
	254
	255	/*
	256	* 'cupsPutFd()' - Put a file on the server.
	257	*
5a738aea MS	258	* This function returns @code HTTP_CREATED@ when the file is stored
5a738aea MS	259	* successfully.
ef416fc2	260	*
426c6a59	261	* @since CUPS 1.1.20/Mac OS X 10.4@
ef416fc2	262	*/
ef416fc2	263
ecdc0628	264	http_status_t /* O - HTTP status */
568fa3fa	265	cupsPutFd(http_t http, / I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
ef416fc2	266	const char resource, / I - Resource name */
	267	int fd) /* I - File descriptor */
	268	{
bd7854cb	269	int bytes, /* Number of bytes read */
bd7854cb	270	retries; /* Number of retries */
ef416fc2	271	char buffer[8192]; /* Buffer for file */
	272	http_status_t status; /* HTTP status from server */
	273
	274
	275	/*
	276	* Range check input...
	277	*/
	278
e07d4801	279	DEBUG_printf(("cupsPutFd(http=%p, resource=\"%s\", fd=%d)", http,
ef416fc2	280	resource, fd));
ef416fc2	281
5a738aea	282	if (!resource \|\| fd < 0)
ef416fc2	283	{
	284	if (http)
	285	http->error = EINVAL;
	286
	287	return (HTTP_ERROR);
	288	}
	289
5a738aea	290	if (!http)
a603edef MS	291	if ((http = _cupsConnect()) == NULL)
a603edef MS	292	return (HTTP_SERVICE_UNAVAILABLE);
5a738aea	293
ef416fc2	294	/*
	295	* Then send PUT requests to the HTTP server...
	296	*/
	297
bd7854cb	298	retries = 0;
bd7854cb	299
ef416fc2	300	do
ef416fc2	301	{
e07d4801	302	DEBUG_printf(("2cupsPutFd: starting attempt, authstring=\"%s\"...",
ef416fc2	303	http->authstring));
	304
	305	httpClearFields(http);
	306	httpSetField(http, HTTP_FIELD_AUTHORIZATION, http->authstring);
	307	httpSetField(http, HTTP_FIELD_TRANSFER_ENCODING, "chunked");
b423cd4c	308	httpSetExpect(http, HTTP_CONTINUE);
ef416fc2	309
	310	if (httpPut(http, resource))
	311	{
	312	if (httpReconnect(http))
	313	{
	314	status = HTTP_ERROR;
	315	break;
	316	}
	317	else
	318	{
	319	status = HTTP_UNAUTHORIZED;
	320	continue;
	321	}
	322	}
	323
	324	/*
b423cd4c	325	* Wait up to 1 second for a 100-continue response...
ef416fc2	326	*/
ef416fc2	327
b423cd4c	328	if (httpWait(http, 1000))
	329	status = httpUpdate(http);
	330	else
	331	status = HTTP_CONTINUE;
ef416fc2	332
b423cd4c	333	if (status == HTTP_CONTINUE)
	334	{
	335	/*
	336	* Copy the file...
	337	*/
ef416fc2	338
b423cd4c	339	lseek(fd, 0, SEEK_SET);
	340
	341	while ((bytes = read(fd, buffer, sizeof(buffer))) > 0)
	342	if (httpCheck(http))
	343	{
	344	if ((status = httpUpdate(http)) != HTTP_CONTINUE)
	345	break;
	346	}
	347	else
	348	httpWrite2(http, buffer, bytes);
	349	}
ef416fc2	350
	351	if (status == HTTP_CONTINUE)
	352	{
a4d04587	353	httpWrite2(http, buffer, 0);
ef416fc2	354
	355	while ((status = httpUpdate(http)) == HTTP_CONTINUE);
	356	}
	357
bd7854cb	358	if (status == HTTP_ERROR && !retries)
bd7854cb	359	{
e07d4801	360	DEBUG_printf(("2cupsPutFd: retry on status %d", status));
bd7854cb	361
	362	retries ++;
	363
	364	/* Flush any error message... */
	365	httpFlush(http);
	366
	367	/* Reconnect... */
	368	if (httpReconnect(http))
	369	{
	370	status = HTTP_ERROR;
	371	break;
	372	}
	373
	374	/* Try again... */
	375	continue;
	376	}
	377
e07d4801	378	DEBUG_printf(("2cupsPutFd: status=%d", status));
ef416fc2	379
	380	if (status == HTTP_UNAUTHORIZED)
	381	{
	382	/*
	383	* Flush any error message...
	384	*/
	385
	386	httpFlush(http);
	387
	388	/*
	389	* See if we can do authentication...
	390	*/
	391
	392	if (cupsDoAuthentication(http, "PUT", resource))
	393	break;
	394
fa73b229	395	if (httpReconnect(http))
	396	{
	397	status = HTTP_ERROR;
	398	break;
	399	}
ef416fc2	400
	401	continue;
	402	}
	403	#ifdef HAVE_SSL
	404	else if (status == HTTP_UPGRADE_REQUIRED)
	405	{
	406	/* Flush any error message... */
	407	httpFlush(http);
	408
	409	/* Reconnect... */
fa73b229	410	if (httpReconnect(http))
	411	{
	412	status = HTTP_ERROR;
	413	break;
	414	}
ef416fc2	415
	416	/* Upgrade with encryption... */
	417	httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
	418
	419	/* Try again, this time with encryption enabled... */
	420	continue;
	421	}
	422	#endif /* HAVE_SSL */
	423	}
bd7854cb	424	while (status == HTTP_UNAUTHORIZED \|\| status == HTTP_UPGRADE_REQUIRED \|\|
bd7854cb	425	(status == HTTP_ERROR && retries < 2));
ef416fc2	426
	427	/*
	428	* See if we actually put the file or an error...
	429	*/
	430
	431	if (status != HTTP_CREATED)
355e94dc MS	432	{
355e94dc MS	433	_cupsSetHTTPError(status);
ef416fc2	434	httpFlush(http);
355e94dc	435	}
ef416fc2	436
e07d4801 MS	437	DEBUG_printf(("1cupsPutFd: Returning %d...", status));
e07d4801 MS	438
ef416fc2	439	return (status);
	440	}
	441
	442
	443	/*
	444	* 'cupsPutFile()' - Put a file on the server.
	445	*
5a738aea MS	446	* This function returns @code HTTP_CREATED@ when the file is stored
5a738aea MS	447	* successfully.
ef416fc2	448	*
426c6a59	449	* @since CUPS 1.1.20/Mac OS X 10.4@
ef416fc2	450	*/
ef416fc2	451
ecdc0628	452	http_status_t /* O - HTTP status */
568fa3fa	453	cupsPutFile(http_t http, / I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
ef416fc2	454	const char resource, / I - Resource name */
	455	const char filename) / I - Filename */
	456	{
	457	int fd; /* File descriptor */
	458	http_status_t status; /* Status */
	459
	460
	461	/*
	462	* Range check input...
	463	*/
	464
	465	if (!http \|\| !resource \|\| !filename)
	466	{
	467	if (http)
	468	http->error = EINVAL;
	469
	470	return (HTTP_ERROR);
	471	}
	472
	473	/*
	474	* Open the local file...
	475	*/
	476
	477	if ((fd = open(filename, O_RDONLY)) < 0)
	478	{
	479	/*
	480	* Couldn't open the file!
	481	*/
	482
	483	http->error = errno;
	484
	485	return (HTTP_ERROR);
	486	}
	487
	488	/*
	489	* Put the file...
	490	*/
	491
	492	status = cupsPutFd(http, resource, fd);
	493
	494	close(fd);
	495
	496	return (status);
	497	}
	498
	499
	500	/*
75bd9771	501	* End of "$Id: getputfile.c 7359 2008-02-29 19:01:35Z mike $".
ef416fc2	502	*/