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PL286/external/libcups/cups/encode.c

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/*
* Option encoding routines for CUPS.
*
* Copyright 2007-2016 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.
*/
/*
* Include necessary headers...
*/
#include "cups-private.h"
/*
* Local list of option names, the value tags they should use, and the list of
* supported operations...
*
* **** THIS LIST MUST BE SORTED BY ATTRIBUTE NAME ****
*/
static const ipp_op_t ipp_job_creation[] =
{
IPP_OP_PRINT_JOB,
IPP_OP_PRINT_URI,
IPP_OP_VALIDATE_JOB,
IPP_OP_CREATE_JOB,
IPP_OP_HOLD_JOB,
IPP_OP_SET_JOB_ATTRIBUTES,
IPP_OP_CUPS_NONE
};
static const ipp_op_t ipp_doc_creation[] =
{
IPP_OP_PRINT_JOB,
IPP_OP_PRINT_URI,
IPP_OP_SEND_DOCUMENT,
IPP_OP_SEND_URI,
IPP_OP_SET_JOB_ATTRIBUTES,
IPP_OP_SET_DOCUMENT_ATTRIBUTES,
IPP_OP_CUPS_NONE
};
static const ipp_op_t ipp_sub_creation[] =
{
IPP_OP_PRINT_JOB,
IPP_OP_PRINT_URI,
IPP_OP_CREATE_JOB,
IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS,
IPP_OP_CREATE_JOB_SUBSCRIPTIONS,
IPP_OP_CUPS_NONE
};
static const ipp_op_t ipp_all_print[] =
{
IPP_OP_PRINT_JOB,
IPP_OP_PRINT_URI,
IPP_OP_VALIDATE_JOB,
IPP_OP_CREATE_JOB,
IPP_OP_SEND_DOCUMENT,
IPP_OP_SEND_URI,
IPP_OP_CUPS_NONE
};
static const ipp_op_t ipp_set_printer[] =
{
IPP_OP_SET_PRINTER_ATTRIBUTES,
IPP_OP_CUPS_ADD_MODIFY_PRINTER,
IPP_OP_CUPS_ADD_MODIFY_CLASS,
IPP_OP_CUPS_NONE
};
static const ipp_op_t cups_schemes[] =
{
IPP_OP_CUPS_GET_DEVICES,
IPP_OP_CUPS_GET_PPDS,
IPP_OP_CUPS_NONE
};
static const ipp_op_t cups_get_ppds[] =
{
IPP_OP_CUPS_GET_PPDS,
IPP_OP_CUPS_NONE
};
static const ipp_op_t cups_ppd_name[] =
{
IPP_OP_CUPS_ADD_MODIFY_PRINTER,
IPP_OP_CUPS_GET_PPD,
IPP_OP_CUPS_NONE
};
static const _ipp_option_t ipp_options[] =
{
{ 1, "auth-info", IPP_TAG_TEXT, IPP_TAG_JOB },
{ 1, "auth-info-default", IPP_TAG_TEXT, IPP_TAG_PRINTER },
{ 1, "auth-info-required", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 0, "blackplot", IPP_TAG_BOOLEAN, IPP_TAG_JOB },
{ 0, "blackplot-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "brightness", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "brightness-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "columns", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "columns-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "compression", IPP_TAG_KEYWORD, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
ipp_doc_creation },
{ 0, "copies", IPP_TAG_INTEGER, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "copies-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "date-time-at-completed",IPP_TAG_DATE, IPP_TAG_ZERO }, /* never send as option */
{ 0, "date-time-at-creation", IPP_TAG_DATE, IPP_TAG_ZERO }, /* never send as option */
{ 0, "date-time-at-processing",IPP_TAG_DATE, IPP_TAG_ZERO }, /* never send as option */
{ 0, "device-uri", IPP_TAG_URI, IPP_TAG_PRINTER },
{ 1, "document-copies", IPP_TAG_RANGE, IPP_TAG_JOB,
IPP_TAG_DOCUMENT,
ipp_doc_creation },
{ 0, "document-format", IPP_TAG_MIMETYPE, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
ipp_doc_creation },
{ 0, "document-format-default", IPP_TAG_MIMETYPE, IPP_TAG_PRINTER },
{ 1, "document-numbers", IPP_TAG_RANGE, IPP_TAG_JOB,
IPP_TAG_DOCUMENT,
ipp_all_print },
{ 1, "exclude-schemes", IPP_TAG_NAME, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_schemes },
{ 1, "finishings", IPP_TAG_ENUM, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 1, "finishings-default", IPP_TAG_ENUM, IPP_TAG_PRINTER },
{ 0, "fit-to-page", IPP_TAG_BOOLEAN, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "fit-to-page-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "fitplot", IPP_TAG_BOOLEAN, IPP_TAG_JOB },
{ 0, "fitplot-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "gamma", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "gamma-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "hue", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "hue-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "include-schemes", IPP_TAG_NAME, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_schemes },
{ 0, "job-account-id", IPP_TAG_NAME, IPP_TAG_JOB },
{ 0, "job-account-id-default",IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "job-accounting-user-id", IPP_TAG_NAME, IPP_TAG_JOB },
{ 0, "job-accounting-user-id-default", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "job-authorization-uri", IPP_TAG_URI, IPP_TAG_OPERATION },
{ 0, "job-cancel-after", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "job-cancel-after-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "job-hold-until", IPP_TAG_KEYWORD, IPP_TAG_JOB },
{ 0, "job-id", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-impressions", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-impressions-completed", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-k-limit", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "job-k-octets", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-k-octets-completed",IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-media-sheets", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-media-sheets-completed", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-page-limit", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "job-password", IPP_TAG_STRING, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
ipp_job_creation },
{ 0, "job-password-encryption", IPP_TAG_KEYWORD, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
ipp_job_creation },
{ 0, "job-priority", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "job-quota-period", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "job-sheets", IPP_TAG_NAME, IPP_TAG_JOB },
{ 1, "job-sheets-default", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "job-state", IPP_TAG_ENUM, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-state-message", IPP_TAG_TEXT, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-state-reasons", IPP_TAG_KEYWORD, IPP_TAG_ZERO }, /* never send as option */
{ 0, "job-uuid", IPP_TAG_URI, IPP_TAG_JOB },
{ 0, "landscape", IPP_TAG_BOOLEAN, IPP_TAG_JOB },
{ 1, "marker-change-time", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "marker-colors", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 1, "marker-high-levels", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "marker-levels", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "marker-low-levels", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "marker-message", IPP_TAG_TEXT, IPP_TAG_PRINTER },
{ 1, "marker-names", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 1, "marker-types", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 1, "media", IPP_TAG_KEYWORD, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "media-col", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "media-col-default", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_PRINTER },
{ 0, "media-color", IPP_TAG_KEYWORD, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 1, "media-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 0, "media-key", IPP_TAG_KEYWORD, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "media-size", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "media-type", IPP_TAG_KEYWORD, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "mirror", IPP_TAG_BOOLEAN, IPP_TAG_JOB },
{ 0, "mirror-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "natural-scaling", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "natural-scaling-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "notify-charset", IPP_TAG_CHARSET, IPP_TAG_SUBSCRIPTION },
{ 1, "notify-events", IPP_TAG_KEYWORD, IPP_TAG_SUBSCRIPTION },
{ 1, "notify-events-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 0, "notify-lease-duration", IPP_TAG_INTEGER, IPP_TAG_SUBSCRIPTION },
{ 0, "notify-lease-duration-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "notify-natural-language", IPP_TAG_LANGUAGE, IPP_TAG_SUBSCRIPTION },
{ 0, "notify-pull-method", IPP_TAG_KEYWORD, IPP_TAG_SUBSCRIPTION },
{ 0, "notify-recipient-uri", IPP_TAG_URI, IPP_TAG_SUBSCRIPTION },
{ 0, "notify-time-interval", IPP_TAG_INTEGER, IPP_TAG_SUBSCRIPTION },
{ 0, "notify-user-data", IPP_TAG_STRING, IPP_TAG_SUBSCRIPTION },
{ 0, "number-up", IPP_TAG_INTEGER, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "number-up-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "orientation-requested", IPP_TAG_ENUM, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "orientation-requested-default", IPP_TAG_ENUM, IPP_TAG_PRINTER },
{ 1, "overrides", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "page-bottom", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "page-bottom-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "page-left", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "page-left-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "page-ranges", IPP_TAG_RANGE, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 1, "page-ranges-default", IPP_TAG_RANGE, IPP_TAG_PRINTER },
{ 0, "page-right", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "page-right-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "page-top", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "page-top-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "pages", IPP_TAG_RANGE, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "penwidth", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "penwidth-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "port-monitor", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "ppd-device-id", IPP_TAG_TEXT, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-make", IPP_TAG_TEXT, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-make-and-model", IPP_TAG_TEXT, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-model-number", IPP_TAG_INTEGER, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-name", IPP_TAG_NAME, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_ppd_name },
{ 0, "ppd-natural-language", IPP_TAG_LANGUAGE, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-product", IPP_TAG_TEXT, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-psversion", IPP_TAG_TEXT, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppd-type", IPP_TAG_KEYWORD, IPP_TAG_OPERATION,
IPP_TAG_ZERO,
cups_get_ppds },
{ 0, "ppi", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "ppi-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "prettyprint", IPP_TAG_BOOLEAN, IPP_TAG_JOB },
{ 0, "prettyprint-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "print-quality", IPP_TAG_ENUM, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "print-quality-default", IPP_TAG_ENUM, IPP_TAG_PRINTER },
{ 1, "printer-commands", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 0, "printer-error-policy", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "printer-geo-location", IPP_TAG_URI, IPP_TAG_PRINTER },
{ 0, "printer-info", IPP_TAG_TEXT, IPP_TAG_PRINTER },
{ 0, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "printer-is-shared", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "printer-is-temporary", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "printer-location", IPP_TAG_TEXT, IPP_TAG_PRINTER },
{ 0, "printer-make-and-model", IPP_TAG_TEXT, IPP_TAG_PRINTER },
{ 0, "printer-more-info", IPP_TAG_URI, IPP_TAG_PRINTER },
{ 0, "printer-op-policy", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "printer-resolution", IPP_TAG_RESOLUTION, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "printer-state", IPP_TAG_ENUM, IPP_TAG_PRINTER },
{ 0, "printer-state-change-time", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 1, "printer-state-reasons", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 0, "printer-type", IPP_TAG_ENUM, IPP_TAG_PRINTER },
{ 0, "printer-uri", IPP_TAG_URI, IPP_TAG_OPERATION },
{ 1, "printer-uri-supported", IPP_TAG_URI, IPP_TAG_PRINTER },
{ 0, "queued-job-count", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "raw", IPP_TAG_MIMETYPE, IPP_TAG_OPERATION },
{ 1, "requested-attributes", IPP_TAG_NAME, IPP_TAG_OPERATION },
{ 1, "requesting-user-name-allowed", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 1, "requesting-user-name-denied", IPP_TAG_NAME, IPP_TAG_PRINTER },
{ 0, "resolution", IPP_TAG_RESOLUTION, IPP_TAG_JOB },
{ 0, "resolution-default", IPP_TAG_RESOLUTION, IPP_TAG_PRINTER },
{ 0, "saturation", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "saturation-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "scaling", IPP_TAG_INTEGER, IPP_TAG_JOB },
{ 0, "scaling-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER },
{ 0, "sides", IPP_TAG_KEYWORD, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "sides-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER },
{ 0, "time-at-completed", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "time-at-creation", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "time-at-processing", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */
{ 0, "wrap", IPP_TAG_BOOLEAN, IPP_TAG_JOB },
{ 0, "wrap-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER },
{ 0, "x-dimension", IPP_TAG_INTEGER, IPP_TAG_JOB,
IPP_TAG_DOCUMENT },
{ 0, "y-dimension", IPP_TAG_INTEGER, IPP_TAG_JOB,
IPP_TAG_DOCUMENT }
};
/*
* Local functions...
*/
static int compare_ipp_options(_ipp_option_t *a, _ipp_option_t *b);
/*
* 'cupsEncodeOptions()' - Encode printer options into IPP attributes.
*
* This function adds operation, job, and then subscription attributes,
* in that order. Use the cupsEncodeOptions2() function to add attributes
* for a single group.
*/
void
cupsEncodeOptions(ipp_t *ipp, /* I - Request to add to */
int num_options, /* I - Number of options */
cups_option_t *options) /* I - Options */
{
DEBUG_printf(("cupsEncodeOptions(%p, %d, %p)", (void *)ipp, num_options, (void *)options));
/*
* Add the options in the proper groups & order...
*/
cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_OPERATION);
cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_JOB);
cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_SUBSCRIPTION);
}
/*
* 'cupsEncodeOptions2()' - Encode printer options into IPP attributes for a group.
*
* This function only adds attributes for a single group. Call this
* function multiple times for each group, or use cupsEncodeOptions()
* to add the standard groups.
*
* @since CUPS 1.2/macOS 10.5@
*/
void
cupsEncodeOptions2(
ipp_t *ipp, /* I - Request to add to */
int num_options, /* I - Number of options */
cups_option_t *options, /* I - Options */
ipp_tag_t group_tag) /* I - Group to encode */
{
int i, j; /* Looping vars */
int count; /* Number of values */
char *s, /* Pointer into option value */
*val, /* Pointer to option value */
*copy, /* Copy of option value */
*sep, /* Option separator */
quote; /* Quote character */
ipp_attribute_t *attr; /* IPP attribute */
ipp_tag_t value_tag; /* IPP value tag */
cups_option_t *option; /* Current option */
ipp_t *collection; /* Collection value */
int num_cols; /* Number of collection values */
cups_option_t *cols; /* Collection values */
ipp_op_t op; /* Operation for this request */
const ipp_op_t *ops; /* List of allowed operations */
DEBUG_printf(("cupsEncodeOptions2(ipp=%p(%s), num_options=%d, options=%p, group_tag=%x)", (void *)ipp, ipp ? ippOpString(ippGetOperation(ipp)) : "", num_options, (void *)options, group_tag));
/*
* Range check input...
*/
if (!ipp || num_options < 1 || !options)
return;
/*
* Do special handling for the document-format/raw options...
*/
op = ippGetOperation(ipp);
if (group_tag == IPP_TAG_OPERATION &&
(op == IPP_OP_PRINT_JOB || op == IPP_OP_PRINT_URI ||
op == IPP_OP_SEND_DOCUMENT || op == IPP_OP_SEND_URI))
{
/*
* Handle the document format stuff first...
*/
if ((val = (char *)cupsGetOption("document-format", num_options,
options)) != NULL)
ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format",
NULL, val);
else if (cupsGetOption("raw", num_options, options))
ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format",
NULL, "application/vnd.cups-raw");
else
ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format",
NULL, "application/octet-stream");
}
/*
* Then loop through the options...
*/
for (i = num_options, option = options; i > 0; i --, option ++)
{
_ipp_option_t *match; /* Matching attribute */
/*
* Skip document format options that are handled above...
*/
if (!_cups_strcasecmp(option->name, "raw") ||
!_cups_strcasecmp(option->name, "document-format") ||
!option->name[0])
continue;
/*
* Figure out the proper value and group tags for this option...
*/
if ((match = _ippFindOption(option->name)) != NULL)
{
if (match->group_tag != group_tag && match->alt_group_tag != group_tag)
continue;
value_tag = match->value_tag;
if (match->operations)
ops = match->operations;
else if (group_tag == IPP_TAG_JOB)
ops = ipp_job_creation;
else if (group_tag == IPP_TAG_DOCUMENT)
ops = ipp_doc_creation;
else if (group_tag == IPP_TAG_SUBSCRIPTION)
ops = ipp_sub_creation;
else if (group_tag == IPP_TAG_PRINTER)
ops = ipp_set_printer;
else
{
DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name));
continue;
}
}
else
{
int namelen; /* Length of name */
namelen = (int)strlen(option->name);
if (namelen < 10 ||
(strcmp(option->name + namelen - 8, "-default") &&
strcmp(option->name + namelen - 10, "-supported")))
{
if (group_tag != IPP_TAG_JOB && group_tag != IPP_TAG_DOCUMENT)
{
DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name));
continue;
}
}
else if (group_tag != IPP_TAG_PRINTER)
{
DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name));
continue;
}
if (group_tag == IPP_TAG_JOB)
ops = ipp_job_creation;
else if (group_tag == IPP_TAG_DOCUMENT)
ops = ipp_doc_creation;
else
ops = ipp_set_printer;
if (!_cups_strcasecmp(option->value, "true") ||
!_cups_strcasecmp(option->value, "false"))
value_tag = IPP_TAG_BOOLEAN;
else
value_tag = IPP_TAG_NAME;
}
/*
* Verify that we send this attribute for this operation...
*/
while (*ops != IPP_OP_CUPS_NONE)
if (op == *ops)
break;
else
ops ++;
if (*ops == IPP_OP_CUPS_NONE && op != IPP_OP_CUPS_NONE)
{
DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name));
continue;
}
/*
* Count the number of values...
*/
if (match && match->multivalue)
{
for (count = 1, sep = option->value, quote = 0; *sep; sep ++)
{
if (*sep == quote)
quote = 0;
else if (!quote && (*sep == '\'' || *sep == '\"'))
{
/*
* Skip quoted option value...
*/
quote = *sep++;
}
else if (*sep == ',' && !quote)
count ++;
else if (*sep == '\\' && sep[1])
sep += 2;
}
}
else
count = 1;
DEBUG_printf(("2cupsEncodeOptions2: option=\"%s\", value=\"%s\", count=%d", option->name, option->value, count));
/*
* Allocate memory for the attribute values...
*/
if ((attr = ippAddStrings(ipp, group_tag, value_tag, option->name, count,
NULL, NULL)) == NULL)
{
/*
* Ran out of memory!
*/
DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for attributes!");
return;
}
if (count > 1)
{
/*
* Make a copy of the value we can fiddle with...
*/
if ((copy = strdup(option->value)) == NULL)
{
/*
* Ran out of memory!
*/
DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for value copy!");
ippDeleteAttribute(ipp, attr);
return;
}
val = copy;
}
else
{
/*
* Since we have a single value, use the value directly...
*/
val = option->value;
copy = NULL;
}
/*
* Scan the value string for values...
*/
for (j = 0, sep = val; j < count; val = sep, j ++)
{
/*
* Find the end of this value and mark it if needed...
*/
if (count > 1)
{
for (quote = 0; *sep; sep ++)
{
if (*sep == quote)
{
/*
* Finish quoted value...
*/
quote = 0;
}
else if (!quote && (*sep == '\'' || *sep == '\"'))
{
/*
* Handle quoted option value...
*/
quote = *sep;
}
else if (*sep == ',' && count > 1)
break;
else if (*sep == '\\' && sep[1])
{
/*
* Skip quoted character...
*/
memmove(sep, sep + 1, strlen(sep));
sep ++;
}
}
if (*sep == ',')
*sep++ = '\0';
}
/*
* Copy the option value(s) over as needed by the type...
*/
switch (attr->value_tag)
{
case IPP_TAG_INTEGER :
case IPP_TAG_ENUM :
/*
* Integer/enumeration value...
*/
attr->values[j].integer = (int)strtol(val, &s, 10);
DEBUG_printf(("2cupsEncodeOptions2: Added integer option value "
"%d...", attr->values[j].integer));
break;
case IPP_TAG_BOOLEAN :
if (!_cups_strcasecmp(val, "true") ||
!_cups_strcasecmp(val, "on") ||
!_cups_strcasecmp(val, "yes"))
{
/*
* Boolean value - true...
*/
attr->values[j].boolean = 1;
DEBUG_puts("2cupsEncodeOptions2: Added boolean true value...");
}
else
{
/*
* Boolean value - false...
*/
attr->values[j].boolean = 0;
DEBUG_puts("2cupsEncodeOptions2: Added boolean false value...");
}
break;
case IPP_TAG_RANGE :
/*
* Range...
*/
if (*val == '-')
{
attr->values[j].range.lower = 1;
s = val;
}
else
attr->values[j].range.lower = (int)strtol(val, &s, 10);
if (*s == '-')
{
if (s[1])
attr->values[j].range.upper = (int)strtol(s + 1, NULL, 10);
else
attr->values[j].range.upper = 2147483647;
}
else
attr->values[j].range.upper = attr->values[j].range.lower;
DEBUG_printf(("2cupsEncodeOptions2: Added range option value "
"%d-%d...", attr->values[j].range.lower,
attr->values[j].range.upper));
break;
case IPP_TAG_RESOLUTION :
/*
* Resolution...
*/
attr->values[j].resolution.xres = (int)strtol(val, &s, 10);
if (*s == 'x')
attr->values[j].resolution.yres = (int)strtol(s + 1, &s, 10);
else
attr->values[j].resolution.yres = attr->values[j].resolution.xres;
if (!_cups_strcasecmp(s, "dpc") ||
!_cups_strcasecmp(s, "dpcm"))
attr->values[j].resolution.units = IPP_RES_PER_CM;
else
attr->values[j].resolution.units = IPP_RES_PER_INCH;
DEBUG_printf(("2cupsEncodeOptions2: Added resolution option value "
"%s...", val));
break;
case IPP_TAG_STRING :
/*
* octet-string
*/
attr->values[j].unknown.length = (int)strlen(val);
attr->values[j].unknown.data = strdup(val);
DEBUG_printf(("2cupsEncodeOptions2: Added octet-string value "
"\"%s\"...", (char *)attr->values[j].unknown.data));
break;
case IPP_TAG_BEGIN_COLLECTION :
/*
* Collection value
*/
num_cols = cupsParseOptions(val, 0, &cols);
if ((collection = ippNew()) == NULL)
{
cupsFreeOptions(num_cols, cols);
if (copy)
free(copy);
ippDeleteAttribute(ipp, attr);
return;
}
attr->values[j].collection = collection;
cupsEncodeOptions2(collection, num_cols, cols, IPP_TAG_JOB);
cupsFreeOptions(num_cols, cols);
break;
default :
if ((attr->values[j].string.text = _cupsStrAlloc(val)) == NULL)
{
/*
* Ran out of memory!
*/
DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for string!");
if (copy)
free(copy);
ippDeleteAttribute(ipp, attr);
return;
}
DEBUG_printf(("2cupsEncodeOptions2: Added string value \"%s\"...",
val));
break;
}
}
if (copy)
free(copy);
}
}
#ifdef DEBUG
/*
* '_ippCheckOptions()' - Validate that the option array is sorted properly.
*/
const char * /* O - First out-of-order option or NULL */
_ippCheckOptions(void)
{
int i; /* Looping var */
for (i = 0; i < (int)(sizeof(ipp_options) / sizeof(ipp_options[0]) - 1); i ++)
if (strcmp(ipp_options[i].name, ipp_options[i + 1].name) >= 0)
return (ipp_options[i + 1].name);
return (NULL);
}
#endif /* DEBUG */
/*
* '_ippFindOption()' - Find the attribute information for an option.
*/
_ipp_option_t * /* O - Attribute information */
_ippFindOption(const char *name) /* I - Option/attribute name */
{
_ipp_option_t key; /* Search key */
/*
* Lookup the proper value and group tags for this option...
*/
key.name = name;
return ((_ipp_option_t *)bsearch(&key, ipp_options,
sizeof(ipp_options) / sizeof(ipp_options[0]),
sizeof(ipp_options[0]),
(int (*)(const void *, const void *))
compare_ipp_options));
}
/*
* 'compare_ipp_options()' - Compare two IPP options.
*/
static int /* O - Result of comparison */
compare_ipp_options(_ipp_option_t *a, /* I - First option */
_ipp_option_t *b) /* I - Second option */
{
return (strcmp(a->name, b->name));
}