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ppd-mark.c
1098 lines (875 loc) · 27 KB
/
ppd-mark.c
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/*
* Option marking routines for CUPS.
*
* Copyright © 2007-2019 by Apple Inc.
* Copyright © 1997-2007 by Easy Software Products, all rights reserved.
*
* Licensed under Apache License v2.0. See the file "LICENSE" for more
* information.
*
* PostScript is a trademark of Adobe Systems, Inc.
*/
/*
* Include necessary headers...
*/
#include "cups-private.h"
#include "ppd-private.h"
#include "debug-internal.h"
/*
* Local functions...
*/
#ifdef DEBUG
static void ppd_debug_marked(ppd_file_t *ppd, const char *title);
#else
# define ppd_debug_marked(ppd,title)
#endif /* DEBUG */
static void ppd_defaults(ppd_file_t *ppd, ppd_group_t *g);
static void ppd_mark_choices(ppd_file_t *ppd, const char *s);
static void ppd_mark_option(ppd_file_t *ppd, const char *option,
const char *choice);
/*
* 'cupsMarkOptions()' - Mark command-line options in a PPD file.
*
* This function maps the IPP "finishings", "media", "mirror",
* "multiple-document-handling", "output-bin", "print-color-mode",
* "print-quality", "printer-resolution", and "sides" attributes to their
* corresponding PPD options and choices.
*/
int /* O - 1 if conflicts exist, 0 otherwise */
cupsMarkOptions(
ppd_file_t *ppd, /* I - PPD file */
int num_options, /* I - Number of options */
cups_option_t *options) /* I - Options */
{
int i, j; /* Looping vars */
char *ptr, /* Pointer into string */
s[255]; /* Temporary string */
const char *val, /* Pointer into value */
*media, /* media option */
*output_bin, /* output-bin option */
*page_size, /* PageSize option */
*ppd_keyword, /* PPD keyword */
*print_color_mode, /* print-color-mode option */
*print_quality, /* print-quality option */
*sides; /* sides option */
cups_option_t *optptr; /* Current option */
ppd_attr_t *attr; /* PPD attribute */
_ppd_cache_t *cache; /* PPD cache and mapping data */
/*
* Check arguments...
*/
if (!ppd || num_options <= 0 || !options)
return (0);
ppd_debug_marked(ppd, "Before...");
/*
* Do special handling for finishings, media, output-bin, output-mode,
* print-color-mode, print-quality, and PageSize...
*/
media = cupsGetOption("media", num_options, options);
output_bin = cupsGetOption("output-bin", num_options, options);
page_size = cupsGetOption("PageSize", num_options, options);
print_quality = cupsGetOption("print-quality", num_options, options);
sides = cupsGetOption("sides", num_options, options);
if ((print_color_mode = cupsGetOption("print-color-mode", num_options,
options)) == NULL)
print_color_mode = cupsGetOption("output-mode", num_options, options);
if ((media || output_bin || print_color_mode || print_quality || sides) &&
!ppd->cache)
{
/*
* Load PPD cache and mapping data as needed...
*/
ppd->cache = _ppdCacheCreateWithPPD(ppd);
}
cache = ppd->cache;
if (media)
{
/*
* Loop through the option string, separating it at commas and marking each
* individual option as long as the corresponding PPD option (PageSize,
* InputSlot, etc.) is not also set.
*
* For PageSize, we also check for an empty option value since some versions
* of macOS use it to specify auto-selection of the media based solely on
* the size.
*/
for (val = media; *val;)
{
/*
* Extract the sub-option from the string...
*/
for (ptr = s; *val && *val != ',' && (size_t)(ptr - s) < (sizeof(s) - 1);)
*ptr++ = *val++;
*ptr++ = '\0';
if (*val == ',')
val ++;
/*
* Mark it...
*/
if (!page_size || !page_size[0])
{
if (!_cups_strncasecmp(s, "Custom.", 7) || ppdPageSize(ppd, s))
ppd_mark_option(ppd, "PageSize", s);
else if ((ppd_keyword = _ppdCacheGetPageSize(cache, NULL, s, NULL)) != NULL)
ppd_mark_option(ppd, "PageSize", ppd_keyword);
}
if (cache && cache->source_option &&
!cupsGetOption(cache->source_option, num_options, options) &&
(ppd_keyword = _ppdCacheGetInputSlot(cache, NULL, s)) != NULL)
ppd_mark_option(ppd, cache->source_option, ppd_keyword);
if (!cupsGetOption("MediaType", num_options, options) &&
(ppd_keyword = _ppdCacheGetMediaType(cache, NULL, s)) != NULL)
ppd_mark_option(ppd, "MediaType", ppd_keyword);
}
}
if (cache)
{
if (!cupsGetOption("com.apple.print.DocumentTicket.PMSpoolFormat",
num_options, options) &&
!cupsGetOption("APPrinterPreset", num_options, options) &&
(print_color_mode || print_quality))
{
/*
* Map output-mode and print-quality to a preset...
*/
_pwg_print_color_mode_t pwg_pcm;/* print-color-mode index */
_pwg_print_quality_t pwg_pq; /* print-quality index */
cups_option_t *preset;/* Current preset option */
if (print_color_mode && !strcmp(print_color_mode, "monochrome"))
pwg_pcm = _PWG_PRINT_COLOR_MODE_MONOCHROME;
else
pwg_pcm = _PWG_PRINT_COLOR_MODE_COLOR;
if (print_quality)
{
pwg_pq = (_pwg_print_quality_t)(atoi(print_quality) - IPP_QUALITY_DRAFT);
if (pwg_pq < _PWG_PRINT_QUALITY_DRAFT)
pwg_pq = _PWG_PRINT_QUALITY_DRAFT;
else if (pwg_pq > _PWG_PRINT_QUALITY_HIGH)
pwg_pq = _PWG_PRINT_QUALITY_HIGH;
}
else
pwg_pq = _PWG_PRINT_QUALITY_NORMAL;
if (cache->num_presets[pwg_pcm][pwg_pq] == 0)
{
/*
* Try to find a preset that works so that we maximize the chances of us
* getting a good print using IPP attributes.
*/
if (cache->num_presets[pwg_pcm][_PWG_PRINT_QUALITY_NORMAL] > 0)
pwg_pq = _PWG_PRINT_QUALITY_NORMAL;
else if (cache->num_presets[_PWG_PRINT_COLOR_MODE_COLOR][pwg_pq] > 0)
pwg_pcm = _PWG_PRINT_COLOR_MODE_COLOR;
else
{
pwg_pq = _PWG_PRINT_QUALITY_NORMAL;
pwg_pcm = _PWG_PRINT_COLOR_MODE_COLOR;
}
}
if (cache->num_presets[pwg_pcm][pwg_pq] > 0)
{
/*
* Copy the preset options as long as the corresponding names are not
* already defined in the IPP request...
*/
for (i = cache->num_presets[pwg_pcm][pwg_pq],
preset = cache->presets[pwg_pcm][pwg_pq];
i > 0;
i --, preset ++)
{
if (!cupsGetOption(preset->name, num_options, options))
ppd_mark_option(ppd, preset->name, preset->value);
}
}
}
if (output_bin && !cupsGetOption("OutputBin", num_options, options) &&
(ppd_keyword = _ppdCacheGetOutputBin(cache, output_bin)) != NULL)
{
/*
* Map output-bin to OutputBin...
*/
ppd_mark_option(ppd, "OutputBin", ppd_keyword);
}
if (sides && cache->sides_option &&
!cupsGetOption(cache->sides_option, num_options, options))
{
/*
* Map sides to duplex option...
*/
if (!strcmp(sides, "one-sided") && cache->sides_1sided)
ppd_mark_option(ppd, cache->sides_option, cache->sides_1sided);
else if (!strcmp(sides, "two-sided-long-edge") &&
cache->sides_2sided_long)
ppd_mark_option(ppd, cache->sides_option, cache->sides_2sided_long);
else if (!strcmp(sides, "two-sided-short-edge") &&
cache->sides_2sided_short)
ppd_mark_option(ppd, cache->sides_option, cache->sides_2sided_short);
}
}
/*
* Mark other options...
*/
for (i = num_options, optptr = options; i > 0; i --, optptr ++)
{
if (!_cups_strcasecmp(optptr->name, "media") ||
!_cups_strcasecmp(optptr->name, "output-bin") ||
!_cups_strcasecmp(optptr->name, "output-mode") ||
!_cups_strcasecmp(optptr->name, "print-quality") ||
!_cups_strcasecmp(optptr->name, "sides"))
continue;
else if (!_cups_strcasecmp(optptr->name, "resolution") ||
!_cups_strcasecmp(optptr->name, "printer-resolution"))
{
ppd_mark_option(ppd, "Resolution", optptr->value);
ppd_mark_option(ppd, "SetResolution", optptr->value);
/* Calcomp, Linotype, QMS, Summagraphics, Tektronix, Varityper */
ppd_mark_option(ppd, "JCLResolution", optptr->value);
/* HP */
ppd_mark_option(ppd, "CNRes_PGP", optptr->value);
/* Canon */
}
else if (!_cups_strcasecmp(optptr->name, "multiple-document-handling"))
{
if (!cupsGetOption("Collate", num_options, options) &&
ppdFindOption(ppd, "Collate"))
{
if (_cups_strcasecmp(optptr->value, "separate-documents-uncollated-copies"))
ppd_mark_option(ppd, "Collate", "True");
else
ppd_mark_option(ppd, "Collate", "False");
}
}
else if (!_cups_strcasecmp(optptr->name, "finishings"))
{
/*
* Lookup cupsIPPFinishings attributes for each value...
*/
for (ptr = optptr->value; *ptr;)
{
/*
* Get the next finishings number...
*/
if (!isdigit(*ptr & 255))
break;
if ((j = (int)strtol(ptr, &ptr, 10)) < 3)
break;
/*
* Skip separator as needed...
*/
if (*ptr == ',')
ptr ++;
/*
* Look it up in the PPD file...
*/
snprintf(s, sizeof(s), "%d", j);
if ((attr = ppdFindAttr(ppd, "cupsIPPFinishings", s)) == NULL)
continue;
/*
* Apply "*Option Choice" settings from the attribute value...
*/
ppd_mark_choices(ppd, attr->value);
}
}
else if (!_cups_strcasecmp(optptr->name, "APPrinterPreset"))
{
/*
* Lookup APPrinterPreset value...
*/
if ((attr = ppdFindAttr(ppd, "APPrinterPreset", optptr->value)) != NULL)
{
/*
* Apply "*Option Choice" settings from the attribute value...
*/
ppd_mark_choices(ppd, attr->value);
}
}
else if (!_cups_strcasecmp(optptr->name, "mirror"))
ppd_mark_option(ppd, "MirrorPrint", optptr->value);
else
ppd_mark_option(ppd, optptr->name, optptr->value);
}
if (print_quality)
{
int pq = atoi(print_quality); /* print-quaity value */
if (pq == IPP_QUALITY_DRAFT)
ppd_mark_option(ppd, "cupsPrintQuality", "Draft");
else if (pq == IPP_QUALITY_HIGH)
ppd_mark_option(ppd, "cupsPrintQuality", "High");
else
ppd_mark_option(ppd, "cupsPrintQuality", "Normal");
}
ppd_debug_marked(ppd, "After...");
return (ppdConflicts(ppd) > 0);
}
/*
* 'ppdFindChoice()' - Return a pointer to an option choice.
*/
ppd_choice_t * /* O - Choice pointer or @code NULL@ */
ppdFindChoice(ppd_option_t *o, /* I - Pointer to option */
const char *choice) /* I - Name of choice */
{
int i; /* Looping var */
ppd_choice_t *c; /* Current choice */
if (!o || !choice)
return (NULL);
if (choice[0] == '{' || !_cups_strncasecmp(choice, "Custom.", 7))
choice = "Custom";
for (i = o->num_choices, c = o->choices; i > 0; i --, c ++)
if (!_cups_strcasecmp(c->choice, choice))
return (c);
return (NULL);
}
/*
* 'ppdFindMarkedChoice()' - Return the marked choice for the specified option.
*/
ppd_choice_t * /* O - Pointer to choice or @code NULL@ */
ppdFindMarkedChoice(ppd_file_t *ppd, /* I - PPD file */
const char *option) /* I - Keyword/option name */
{
ppd_choice_t key, /* Search key for choice */
*marked; /* Marked choice */
DEBUG_printf(("2ppdFindMarkedChoice(ppd=%p, option=\"%s\")", ppd, option));
if ((key.option = ppdFindOption(ppd, option)) == NULL)
{
DEBUG_puts("3ppdFindMarkedChoice: Option not found, returning NULL");
return (NULL);
}
marked = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key);
DEBUG_printf(("3ppdFindMarkedChoice: Returning %p(%s)...", marked,
marked ? marked->choice : "NULL"));
return (marked);
}
/*
* 'ppdFindOption()' - Return a pointer to the specified option.
*/
ppd_option_t * /* O - Pointer to option or @code NULL@ */
ppdFindOption(ppd_file_t *ppd, /* I - PPD file data */
const char *option) /* I - Option/Keyword name */
{
/*
* Range check input...
*/
if (!ppd || !option)
return (NULL);
if (ppd->options)
{
/*
* Search in the array...
*/
ppd_option_t key; /* Option search key */
strlcpy(key.keyword, option, sizeof(key.keyword));
return ((ppd_option_t *)cupsArrayFind(ppd->options, &key));
}
else
{
/*
* Search in each group...
*/
int i, j; /* Looping vars */
ppd_group_t *group; /* Current group */
ppd_option_t *optptr; /* Current option */
for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++)
for (j = group->num_options, optptr = group->options;
j > 0;
j --, optptr ++)
if (!_cups_strcasecmp(optptr->keyword, option))
return (optptr);
return (NULL);
}
}
/*
* 'ppdIsMarked()' - Check to see if an option is marked.
*/
int /* O - Non-zero if option is marked */
ppdIsMarked(ppd_file_t *ppd, /* I - PPD file data */
const char *option, /* I - Option/Keyword name */
const char *choice) /* I - Choice name */
{
ppd_choice_t key, /* Search key */
*c; /* Choice pointer */
if (!ppd)
return (0);
if ((key.option = ppdFindOption(ppd, option)) == NULL)
return (0);
if ((c = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) == NULL)
return (0);
return (!strcmp(c->choice, choice));
}
/*
* 'ppdMarkDefaults()' - Mark all default options in the PPD file.
*/
void
ppdMarkDefaults(ppd_file_t *ppd) /* I - PPD file record */
{
int i; /* Looping variables */
ppd_group_t *g; /* Current group */
ppd_choice_t *c; /* Current choice */
if (!ppd)
return;
/*
* Clean out the marked array...
*/
for (c = (ppd_choice_t *)cupsArrayFirst(ppd->marked);
c;
c = (ppd_choice_t *)cupsArrayNext(ppd->marked))
{
cupsArrayRemove(ppd->marked, c);
c->marked = 0;
}
/*
* Then repopulate it with the defaults...
*/
for (i = ppd->num_groups, g = ppd->groups; i > 0; i --, g ++)
ppd_defaults(ppd, g);
/*
* Finally, tag any conflicts (API compatibility) once at the end.
*/
ppdConflicts(ppd);
}
/*
* 'ppdMarkOption()' - Mark an option in a PPD file and return the number of
* conflicts.
*/
int /* O - Number of conflicts */
ppdMarkOption(ppd_file_t *ppd, /* I - PPD file record */
const char *option, /* I - Keyword */
const char *choice) /* I - Option name */
{
DEBUG_printf(("ppdMarkOption(ppd=%p, option=\"%s\", choice=\"%s\")",
ppd, option, choice));
/*
* Range check input...
*/
if (!ppd || !option || !choice)
return (0);
/*
* Mark the option...
*/
ppd_mark_option(ppd, option, choice);
/*
* Return the number of conflicts...
*/
return (ppdConflicts(ppd));
}
/*
* 'ppdFirstOption()' - Return the first option in the PPD file.
*
* Options are returned from all groups in ascending alphanumeric order.
*
* @since CUPS 1.2/macOS 10.5@
*/
ppd_option_t * /* O - First option or @code NULL@ */
ppdFirstOption(ppd_file_t *ppd) /* I - PPD file */
{
if (!ppd)
return (NULL);
else
return ((ppd_option_t *)cupsArrayFirst(ppd->options));
}
/*
* 'ppdNextOption()' - Return the next option in the PPD file.
*
* Options are returned from all groups in ascending alphanumeric order.
*
* @since CUPS 1.2/macOS 10.5@
*/
ppd_option_t * /* O - Next option or @code NULL@ */
ppdNextOption(ppd_file_t *ppd) /* I - PPD file */
{
if (!ppd)
return (NULL);
else
return ((ppd_option_t *)cupsArrayNext(ppd->options));
}
/*
* '_ppdParseOptions()' - Parse options from a PPD file.
*
* This function looks for strings of the form:
*
* *option choice ... *optionN choiceN
* property value ... propertyN valueN
*
* It stops when it finds a string that doesn't match this format.
*/
int /* O - Number of options */
_ppdParseOptions(
const char *s, /* I - String to parse */
int num_options, /* I - Number of options */
cups_option_t **options, /* IO - Options */
_ppd_parse_t which) /* I - What to parse */
{
char option[PPD_MAX_NAME * 2 + 1], /* Current option/property */
choice[PPD_MAX_NAME], /* Current choice/value */
*ptr; /* Pointer into option or choice */
if (!s)
return (num_options);
/*
* Read all of the "*Option Choice" and "property value" pairs from the
* string, add them to an options array as we go...
*/
while (*s)
{
/*
* Skip leading whitespace...
*/
while (_cups_isspace(*s))
s ++;
/*
* Get the option/property name...
*/
ptr = option;
while (*s && !_cups_isspace(*s) && ptr < (option + sizeof(option) - 1))
*ptr++ = *s++;
if (ptr == s || !_cups_isspace(*s))
break;
*ptr = '\0';
/*
* Get the choice...
*/
while (_cups_isspace(*s))
s ++;
if (!*s)
break;
ptr = choice;
while (*s && !_cups_isspace(*s) && ptr < (choice + sizeof(choice) - 1))
*ptr++ = *s++;
if (*s && !_cups_isspace(*s))
break;
*ptr = '\0';
/*
* Add it to the options array...
*/
if (option[0] == '*' && which != _PPD_PARSE_PROPERTIES)
num_options = cupsAddOption(option + 1, choice, num_options, options);
else if (option[0] != '*' && which != _PPD_PARSE_OPTIONS)
num_options = cupsAddOption(option, choice, num_options, options);
}
return (num_options);
}
#ifdef DEBUG
/*
* 'ppd_debug_marked()' - Output the marked array to stdout...
*/
static void
ppd_debug_marked(ppd_file_t *ppd, /* I - PPD file data */
const char *title) /* I - Title for list */
{
ppd_choice_t *c; /* Current choice */
DEBUG_printf(("2cupsMarkOptions: %s", title));
for (c = (ppd_choice_t *)cupsArrayFirst(ppd->marked);
c;
c = (ppd_choice_t *)cupsArrayNext(ppd->marked))
DEBUG_printf(("2cupsMarkOptions: %s=%s", c->option->keyword, c->choice));
}
#endif /* DEBUG */
/*
* 'ppd_defaults()' - Set the defaults for this group and all sub-groups.
*/
static void
ppd_defaults(ppd_file_t *ppd, /* I - PPD file */
ppd_group_t *g) /* I - Group to default */
{
int i; /* Looping var */
ppd_option_t *o; /* Current option */
ppd_group_t *sg; /* Current sub-group */
for (i = g->num_options, o = g->options; i > 0; i --, o ++)
if (_cups_strcasecmp(o->keyword, "PageRegion") != 0)
ppd_mark_option(ppd, o->keyword, o->defchoice);
for (i = g->num_subgroups, sg = g->subgroups; i > 0; i --, sg ++)
ppd_defaults(ppd, sg);
}
/*
* 'ppd_mark_choices()' - Mark one or more option choices from a string.
*/
static void
ppd_mark_choices(ppd_file_t *ppd, /* I - PPD file */
const char *s) /* I - "*Option Choice ..." string */
{
int i, /* Looping var */
num_options; /* Number of options */
cups_option_t *options, /* Options */
*option; /* Current option */
if (!s)
return;
options = NULL;
num_options = _ppdParseOptions(s, 0, &options, 0);
for (i = num_options, option = options; i > 0; i --, option ++)
ppd_mark_option(ppd, option->name, option->value);
cupsFreeOptions(num_options, options);
}
/*
* 'ppd_mark_option()' - Quick mark an option without checking for conflicts.
*/
static void
ppd_mark_option(ppd_file_t *ppd, /* I - PPD file */
const char *option, /* I - Option name */
const char *choice) /* I - Choice name */
{
int i, j; /* Looping vars */
ppd_option_t *o; /* Option pointer */
ppd_choice_t *c, /* Choice pointer */
*oldc, /* Old choice pointer */
key; /* Search key for choice */
struct lconv *loc; /* Locale data */
DEBUG_printf(("7ppd_mark_option(ppd=%p, option=\"%s\", choice=\"%s\")",
ppd, option, choice));
/*
* AP_D_InputSlot is the "default input slot" on macOS, and setting
* it clears the regular InputSlot choices...
*/
if (!_cups_strcasecmp(option, "AP_D_InputSlot"))
{
cupsArraySave(ppd->options);
if ((o = ppdFindOption(ppd, "InputSlot")) != NULL)
{
key.option = o;
if ((oldc = (ppd_choice_t *)cupsArrayFind(ppd->marked, &key)) != NULL)
{
oldc->marked = 0;
cupsArrayRemove(ppd->marked, oldc);
}
}
cupsArrayRestore(ppd->options);
}
/*
* Check for custom options...
*/
cupsArraySave(ppd->options);
o = ppdFindOption(ppd, option);
cupsArrayRestore(ppd->options);
if (!o)
return;
loc = localeconv();
if (!_cups_strncasecmp(choice, "Custom.", 7))
{
/*
* Handle a custom option...
*/
if ((c = ppdFindChoice(o, "Custom")) == NULL)
return;
if (!_cups_strcasecmp(option, "PageSize"))
{
/*
* Handle custom page sizes...
*/
ppdPageSize(ppd, choice);
}
else
{
/*
* Handle other custom options...
*/
ppd_coption_t *coption; /* Custom option */
ppd_cparam_t *cparam; /* Custom parameter */
char *units; /* Custom points units */
if ((coption = ppdFindCustomOption(ppd, option)) != NULL)
{
if ((cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params)) == NULL)
return;
switch (cparam->type)
{
case PPD_CUSTOM_UNKNOWN :
break;
case PPD_CUSTOM_CURVE :
case PPD_CUSTOM_INVCURVE :
case PPD_CUSTOM_REAL :
cparam->current.custom_real = (float)_cupsStrScand(choice + 7,
NULL, loc);
break;
case PPD_CUSTOM_POINTS :
cparam->current.custom_points = (float)_cupsStrScand(choice + 7,
&units,
loc);
if (units)
{
if (!_cups_strcasecmp(units, "cm"))
cparam->current.custom_points *= 72.0f / 2.54f;
else if (!_cups_strcasecmp(units, "mm"))
cparam->current.custom_points *= 72.0f / 25.4f;
else if (!_cups_strcasecmp(units, "m"))
cparam->current.custom_points *= 72.0f / 0.0254f;
else if (!_cups_strcasecmp(units, "in"))
cparam->current.custom_points *= 72.0f;
else if (!_cups_strcasecmp(units, "ft"))
cparam->current.custom_points *= 12.0f * 72.0f;
}
break;
case PPD_CUSTOM_INT :
cparam->current.custom_int = atoi(choice + 7);
break;
case PPD_CUSTOM_PASSCODE :
case PPD_CUSTOM_PASSWORD :
case PPD_CUSTOM_STRING :
if (cparam->current.custom_string)
free(cparam->current.custom_string);
cparam->current.custom_string = strdup(choice + 7);
break;
}
}
}
/*
* Make sure that we keep the option marked below...
*/
choice = "Custom";
}
else if (choice[0] == '{')
{
/*
* Handle multi-value custom options...
*/
ppd_coption_t *coption; /* Custom option */
ppd_cparam_t *cparam; /* Custom parameter */
char *units; /* Custom points units */
int num_vals; /* Number of values */
cups_option_t *vals, /* Values */
*val; /* Value */
if ((c = ppdFindChoice(o, "Custom")) == NULL)
return;
if ((coption = ppdFindCustomOption(ppd, option)) != NULL)
{
num_vals = cupsParseOptions(choice, 0, &vals);
for (i = 0, val = vals; i < num_vals; i ++, val ++)
{
if ((cparam = ppdFindCustomParam(coption, val->name)) == NULL)
continue;
switch (cparam->type)
{
case PPD_CUSTOM_UNKNOWN :
break;
case PPD_CUSTOM_CURVE :
case PPD_CUSTOM_INVCURVE :
case PPD_CUSTOM_REAL :
cparam->current.custom_real = (float)_cupsStrScand(val->value,
NULL, loc);
break;
case PPD_CUSTOM_POINTS :
cparam->current.custom_points = (float)_cupsStrScand(val->value,
&units,
loc);
if (units)
{
if (!_cups_strcasecmp(units, "cm"))
cparam->current.custom_points *= 72.0f / 2.54f;
else if (!_cups_strcasecmp(units, "mm"))
cparam->current.custom_points *= 72.0f / 25.4f;
else if (!_cups_strcasecmp(units, "m"))
cparam->current.custom_points *= 72.0f / 0.0254f;
else if (!_cups_strcasecmp(units, "in"))
cparam->current.custom_points *= 72.0f;
else if (!_cups_strcasecmp(units, "ft"))
cparam->current.custom_points *= 12.0f * 72.0f;
}
break;
case PPD_CUSTOM_INT :
cparam->current.custom_int = atoi(val->value);
break;
case PPD_CUSTOM_PASSCODE :
case PPD_CUSTOM_PASSWORD :
case PPD_CUSTOM_STRING :
if (cparam->current.custom_string)
free(cparam->current.custom_string);
cparam->current.custom_string = strdup(val->value);
break;
}
}
cupsFreeOptions(num_vals, vals);
}
}
else
{
for (i = o->num_choices, c = o->choices; i > 0; i --, c ++)
if (!_cups_strcasecmp(c->choice, choice))
break;
if (!i)
return;
}
/*
* Option found; mark it and then handle unmarking any other options.
*/
if (o->ui != PPD_UI_PICKMANY)
{
/*
* Unmark all other choices...
*/