/* * "$Id: ppd-cache.c 4185 2013-02-20 02:19:13Z msweet $" * * PPD cache implementation for CUPS. * * Copyright 2010-2012 by Apple Inc. * * 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: * * _ppdCacheCreateWithFile() - Create PPD cache and mapping data from a * written file. * _ppdCacheCreateWithPPD() - Create PWG mapping data from a PPD file. * _ppdCacheDestroy() - Free all memory used for PWG mapping data. * _ppdCacheGetBin() - Get the PWG output-bin keyword associated with * a PPD OutputBin. * _ppdCacheGetInputSlot() - Get the PPD InputSlot associated with the job * attributes or a keyword string. * _ppdCacheGetMediaType() - Get the PPD MediaType associated with the job * attributes or a keyword string. * _ppdCacheGetOutputBin() - Get the PPD OutputBin associated with the * keyword string. * _ppdCacheGetPageSize() - Get the PPD PageSize associated with the job * attributes or a keyword string. * _ppdCacheGetSize() - Get the PWG size associated with a PPD * PageSize. * _ppdCacheGetSource() - Get the PWG media-source associated with a PPD * InputSlot. * _ppdCacheGetType() - Get the PWG media-type associated with a PPD * MediaType. * _ppdCacheWriteFile() - Write PWG mapping data to a file. * _pwgInputSlotForSource() - Get the InputSlot name for the given PWG * media-source. * _pwgMediaTypeForType() - Get the MediaType name for the given PWG * media-type. * _pwgPageSizeForMedia() - Get the PageSize name for the given media. * pwg_ppdize_name() - Convert an IPP keyword to a PPD keyword. * pwg_unppdize_name() - Convert a PPD keyword to a lowercase IPP * keyword. */ /* * Include necessary headers... */ #include "cups-private.h" #include /* * Macro to test for two almost-equal PWG measurements. */ #define _PWG_EQUIVALENT(x, y) (abs((x)-(y)) < 2) /* * Local functions... */ static int pwg_compare_finishings(_pwg_finishings_t *a, _pwg_finishings_t *b); static void pwg_free_finishings(_pwg_finishings_t *f); static void pwg_ppdize_name(const char *ipp, char *name, size_t namesize); static void pwg_unppdize_name(const char *ppd, char *name, size_t namesize, const char *dashchars); /* * '_ppdCacheCreateWithFile()' - Create PPD cache and mapping data from a * written file. * * Use the @link _ppdCacheWriteFile@ function to write PWG mapping data to a * file. */ _ppd_cache_t * /* O - PPD cache and mapping data */ _ppdCacheCreateWithFile( const char *filename, /* I - File to read */ ipp_t **attrs) /* IO - IPP attributes, if any */ { cups_file_t *fp; /* File */ _ppd_cache_t *pc; /* PWG mapping data */ _pwg_size_t *size; /* Current size */ _pwg_map_t *map; /* Current map */ _pwg_finishings_t *finishings; /* Current finishings option */ int linenum, /* Current line number */ num_bins, /* Number of bins in file */ num_sizes, /* Number of sizes in file */ num_sources, /* Number of sources in file */ num_types; /* Number of types in file */ char line[2048], /* Current line */ *value, /* Pointer to value in line */ *valueptr, /* Pointer into value */ pwg_keyword[128], /* PWG keyword */ ppd_keyword[PPD_MAX_NAME]; /* PPD keyword */ _pwg_print_color_mode_t print_color_mode; /* Print color mode for preset */ _pwg_print_quality_t print_quality; /* Print quality for preset */ DEBUG_printf(("_ppdCacheCreateWithFile(filename=\"%s\")", filename)); /* * Range check input... */ if (attrs) *attrs = NULL; if (!filename) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0); return (NULL); } /* * Open the file... */ if ((fp = cupsFileOpen(filename, "r")) == NULL) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); return (NULL); } /* * Read the first line and make sure it has "#CUPS-PPD-CACHE-version" in it... */ if (!cupsFileGets(fp, line, sizeof(line))) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); DEBUG_puts("_ppdCacheCreateWithFile: Unable to read first line."); cupsFileClose(fp); return (NULL); } if (strncmp(line, "#CUPS-PPD-CACHE-", 16)) { _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); DEBUG_printf(("_ppdCacheCreateWithFile: Wrong first line \"%s\".", line)); cupsFileClose(fp); return (NULL); } if (atoi(line + 16) != _PPD_CACHE_VERSION) { _cupsSetError(IPP_INTERNAL_ERROR, _("Out of date PPD cache file."), 1); DEBUG_printf(("_ppdCacheCreateWithFile: Cache file has version %s, " "expected %d.", line + 16, _PPD_CACHE_VERSION)); cupsFileClose(fp); return (NULL); } /* * Allocate the mapping data structure... */ if ((pc = calloc(1, sizeof(_ppd_cache_t))) == NULL) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); DEBUG_puts("_ppdCacheCreateWithFile: Unable to allocate _ppd_cache_t."); goto create_error; } pc->max_copies = 9999; /* * Read the file... */ linenum = 0; num_bins = 0; num_sizes = 0; num_sources = 0; num_types = 0; while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) { DEBUG_printf(("_ppdCacheCreateWithFile: line=\"%s\", value=\"%s\", " "linenum=%d", line, value, linenum)); if (!value) { DEBUG_printf(("_ppdCacheCreateWithFile: Missing value on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } else if (!_cups_strcasecmp(line, "Filter")) { if (!pc->filters) pc->filters = cupsArrayNew3(NULL, NULL, NULL, 0, (cups_acopy_func_t)_cupsStrAlloc, (cups_afree_func_t)_cupsStrFree); cupsArrayAdd(pc->filters, value); } else if (!_cups_strcasecmp(line, "PreFilter")) { if (!pc->prefilters) pc->prefilters = cupsArrayNew3(NULL, NULL, NULL, 0, (cups_acopy_func_t)_cupsStrAlloc, (cups_afree_func_t)_cupsStrFree); cupsArrayAdd(pc->prefilters, value); } else if (!_cups_strcasecmp(line, "Product")) { pc->product = _cupsStrAlloc(value); } else if (!_cups_strcasecmp(line, "SingleFile")) { pc->single_file = !_cups_strcasecmp(value, "true"); } else if (!_cups_strcasecmp(line, "IPP")) { off_t pos = cupsFileTell(fp), /* Position in file */ length = strtol(value, NULL, 10); /* Length of IPP attributes */ if (attrs && *attrs) { DEBUG_puts("_ppdCacheCreateWithFile: IPP listed multiple times."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } else if (length <= 0) { DEBUG_puts("_ppdCacheCreateWithFile: Bad IPP length."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (attrs) { /* * Read IPP attributes into the provided variable... */ *attrs = ippNew(); if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, *attrs) != IPP_DATA) { DEBUG_puts("_ppdCacheCreateWithFile: Bad IPP data."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } } else { /* * Skip the IPP data entirely... */ cupsFileSeek(fp, pos + length); } if (cupsFileTell(fp) != (pos + length)) { DEBUG_puts("_ppdCacheCreateWithFile: Bad IPP data."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } } else if (!_cups_strcasecmp(line, "NumBins")) { if (num_bins > 0) { DEBUG_puts("_ppdCacheCreateWithFile: NumBins listed multiple times."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((num_bins = atoi(value)) <= 0 || num_bins > 65536) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad NumBins value %d on line " "%d.", num_sizes, linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((pc->bins = calloc(num_bins, sizeof(_pwg_map_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithFile: Unable to allocate %d bins.", num_sizes)); _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); goto create_error; } } else if (!_cups_strcasecmp(line, "Bin")) { if (sscanf(value, "%127s%40s", pwg_keyword, ppd_keyword) != 2) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad Bin on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (pc->num_bins >= num_bins) { DEBUG_printf(("_ppdCacheCreateWithFile: Too many Bin's on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } map = pc->bins + pc->num_bins; map->pwg = _cupsStrAlloc(pwg_keyword); map->ppd = _cupsStrAlloc(ppd_keyword); pc->num_bins ++; } else if (!_cups_strcasecmp(line, "NumSizes")) { if (num_sizes > 0) { DEBUG_puts("_ppdCacheCreateWithFile: NumSizes listed multiple times."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((num_sizes = atoi(value)) < 0 || num_sizes > 65536) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad NumSizes value %d on line " "%d.", num_sizes, linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (num_sizes > 0) { if ((pc->sizes = calloc(num_sizes, sizeof(_pwg_size_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithFile: Unable to allocate %d sizes.", num_sizes)); _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); goto create_error; } } } else if (!_cups_strcasecmp(line, "Size")) { if (pc->num_sizes >= num_sizes) { DEBUG_printf(("_ppdCacheCreateWithFile: Too many Size's on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } size = pc->sizes + pc->num_sizes; if (sscanf(value, "%127s%40s%d%d%d%d%d%d", pwg_keyword, ppd_keyword, &(size->width), &(size->length), &(size->left), &(size->bottom), &(size->right), &(size->top)) != 8) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad Size on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } size->map.pwg = _cupsStrAlloc(pwg_keyword); size->map.ppd = _cupsStrAlloc(ppd_keyword); pc->num_sizes ++; } else if (!_cups_strcasecmp(line, "CustomSize")) { if (pc->custom_max_width > 0) { DEBUG_printf(("_ppdCacheCreateWithFile: Too many CustomSize's on line " "%d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (sscanf(value, "%d%d%d%d%d%d%d%d", &(pc->custom_max_width), &(pc->custom_max_length), &(pc->custom_min_width), &(pc->custom_min_length), &(pc->custom_size.left), &(pc->custom_size.bottom), &(pc->custom_size.right), &(pc->custom_size.top)) != 8) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad CustomSize on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } _pwgGenerateSize(pwg_keyword, sizeof(pwg_keyword), "custom", "max", pc->custom_max_width, pc->custom_max_length); pc->custom_max_keyword = _cupsStrAlloc(pwg_keyword); _pwgGenerateSize(pwg_keyword, sizeof(pwg_keyword), "custom", "min", pc->custom_min_width, pc->custom_min_length); pc->custom_min_keyword = _cupsStrAlloc(pwg_keyword); } else if (!_cups_strcasecmp(line, "SourceOption")) { pc->source_option = _cupsStrAlloc(value); } else if (!_cups_strcasecmp(line, "NumSources")) { if (num_sources > 0) { DEBUG_puts("_ppdCacheCreateWithFile: NumSources listed multiple " "times."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((num_sources = atoi(value)) <= 0 || num_sources > 65536) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad NumSources value %d on " "line %d.", num_sources, linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((pc->sources = calloc(num_sources, sizeof(_pwg_map_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithFile: Unable to allocate %d sources.", num_sources)); _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); goto create_error; } } else if (!_cups_strcasecmp(line, "Source")) { if (sscanf(value, "%127s%40s", pwg_keyword, ppd_keyword) != 2) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad Source on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (pc->num_sources >= num_sources) { DEBUG_printf(("_ppdCacheCreateWithFile: Too many Source's on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } map = pc->sources + pc->num_sources; map->pwg = _cupsStrAlloc(pwg_keyword); map->ppd = _cupsStrAlloc(ppd_keyword); pc->num_sources ++; } else if (!_cups_strcasecmp(line, "NumTypes")) { if (num_types > 0) { DEBUG_puts("_ppdCacheCreateWithFile: NumTypes listed multiple times."); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((num_types = atoi(value)) <= 0 || num_types > 65536) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad NumTypes value %d on " "line %d.", num_types, linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if ((pc->types = calloc(num_types, sizeof(_pwg_map_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithFile: Unable to allocate %d types.", num_types)); _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); goto create_error; } } else if (!_cups_strcasecmp(line, "Type")) { if (sscanf(value, "%127s%40s", pwg_keyword, ppd_keyword) != 2) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad Type on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (pc->num_types >= num_types) { DEBUG_printf(("_ppdCacheCreateWithFile: Too many Type's on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } map = pc->types + pc->num_types; map->pwg = _cupsStrAlloc(pwg_keyword); map->ppd = _cupsStrAlloc(ppd_keyword); pc->num_types ++; } else if (!_cups_strcasecmp(line, "Preset")) { /* * Preset output-mode print-quality name=value ... */ print_color_mode = (_pwg_print_color_mode_t)strtol(value, &valueptr, 10); print_quality = (_pwg_print_quality_t)strtol(valueptr, &valueptr, 10); if (print_color_mode < _PWG_PRINT_COLOR_MODE_MONOCHROME || print_color_mode >= _PWG_PRINT_COLOR_MODE_MAX || print_quality < _PWG_PRINT_QUALITY_DRAFT || print_quality >= _PWG_PRINT_QUALITY_MAX || valueptr == value || !*valueptr) { DEBUG_printf(("_ppdCacheCreateWithFile: Bad Preset on line %d.", linenum)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } pc->num_presets[print_color_mode][print_quality] = cupsParseOptions(valueptr, 0, pc->presets[print_color_mode] + print_quality); } else if (!_cups_strcasecmp(line, "SidesOption")) pc->sides_option = _cupsStrAlloc(value); else if (!_cups_strcasecmp(line, "Sides1Sided")) pc->sides_1sided = _cupsStrAlloc(value); else if (!_cups_strcasecmp(line, "Sides2SidedLong")) pc->sides_2sided_long = _cupsStrAlloc(value); else if (!_cups_strcasecmp(line, "Sides2SidedShort")) pc->sides_2sided_short = _cupsStrAlloc(value); else if (!_cups_strcasecmp(line, "Finishings")) { if (!pc->finishings) pc->finishings = cupsArrayNew3((cups_array_func_t)pwg_compare_finishings, NULL, NULL, 0, NULL, (cups_afree_func_t)pwg_free_finishings); if ((finishings = calloc(1, sizeof(_pwg_finishings_t))) == NULL) goto create_error; finishings->value = strtol(value, &valueptr, 10); finishings->num_options = cupsParseOptions(valueptr, 0, &(finishings->options)); cupsArrayAdd(pc->finishings, finishings); } else if (!_cups_strcasecmp(line, "MaxCopies")) pc->max_copies = atoi(value); else { DEBUG_printf(("_ppdCacheCreateWithFile: Unknown %s on line %d.", line, linenum)); } } if (pc->num_sizes < num_sizes) { DEBUG_printf(("_ppdCacheCreateWithFile: Not enough sizes (%d < %d).", pc->num_sizes, num_sizes)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (pc->num_sources < num_sources) { DEBUG_printf(("_ppdCacheCreateWithFile: Not enough sources (%d < %d).", pc->num_sources, num_sources)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } if (pc->num_types < num_types) { DEBUG_printf(("_ppdCacheCreateWithFile: Not enough types (%d < %d).", pc->num_types, num_types)); _cupsSetError(IPP_INTERNAL_ERROR, _("Bad PPD cache file."), 1); goto create_error; } cupsFileClose(fp); return (pc); /* * If we get here the file was bad - free any data and return... */ create_error: cupsFileClose(fp); _ppdCacheDestroy(pc); if (attrs) { ippDelete(*attrs); *attrs = NULL; } return (NULL); } /* * '_ppdCacheCreateWithPPD()' - Create PWG mapping data from a PPD file. */ _ppd_cache_t * /* O - PPD cache and mapping data */ _ppdCacheCreateWithPPD(ppd_file_t *ppd) /* I - PPD file */ { int i, j, k; /* Looping vars */ _ppd_cache_t *pc; /* PWG mapping data */ ppd_option_t *input_slot, /* InputSlot option */ *media_type, /* MediaType option */ *output_bin, /* OutputBin option */ *color_model, /* ColorModel option */ *duplex; /* Duplex option */ ppd_choice_t *choice; /* Current InputSlot/MediaType */ _pwg_map_t *map; /* Current source/type map */ ppd_attr_t *ppd_attr; /* Current PPD preset attribute */ int num_options; /* Number of preset options and props */ cups_option_t *options; /* Preset options and properties */ ppd_size_t *ppd_size; /* Current PPD size */ _pwg_size_t *pwg_size; /* Current PWG size */ char pwg_keyword[3 + PPD_MAX_NAME + 1 + 12 + 1 + 12 + 3], /* PWG keyword string */ ppd_name[PPD_MAX_NAME]; /* Normalized PPD name */ const char *pwg_name; /* Standard PWG media name */ _pwg_media_t *pwg_media; /* PWG media data */ _pwg_print_color_mode_t pwg_print_color_mode; /* print-color-mode index */ _pwg_print_quality_t pwg_print_quality; /* print-quality index */ int similar; /* Are the old and new size similar? */ _pwg_size_t *old_size; /* Current old size */ int old_imageable, /* Old imageable length in 2540ths */ old_borderless, /* Old borderless state */ old_known_pwg; /* Old PWG name is well-known */ int new_width, /* New width in 2540ths */ new_length, /* New length in 2540ths */ new_left, /* New left margin in 2540ths */ new_bottom, /* New bottom margin in 2540ths */ new_right, /* New right margin in 2540ths */ new_top, /* New top margin in 2540ths */ new_imageable, /* New imageable length in 2540ths */ new_borderless, /* New borderless state */ new_known_pwg; /* New PWG name is well-known */ _pwg_size_t *new_size; /* New size to add, if any */ const char *filter; /* Current filter */ _pwg_finishings_t *finishings; /* Current finishings value */ DEBUG_printf(("_ppdCacheCreateWithPPD(ppd=%p)", ppd)); /* * Range check input... */ if (!ppd) return (NULL); /* * Allocate memory... */ if ((pc = calloc(1, sizeof(_ppd_cache_t))) == NULL) { DEBUG_puts("_ppdCacheCreateWithPPD: Unable to allocate _ppd_cache_t."); goto create_error; } /* * Copy and convert size data... */ if (ppd->num_sizes > 0) { if ((pc->sizes = calloc(ppd->num_sizes, sizeof(_pwg_size_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithPPD: Unable to allocate %d " "_pwg_size_t's.", ppd->num_sizes)); goto create_error; } for (i = ppd->num_sizes, pwg_size = pc->sizes, ppd_size = ppd->sizes; i > 0; i --, ppd_size ++) { /* * Don't copy over custom size... */ if (!_cups_strcasecmp(ppd_size->name, "Custom")) continue; /* * Convert the PPD size name to the corresponding PWG keyword name. */ if ((pwg_media = _pwgMediaForPPD(ppd_size->name)) != NULL) { /* * Standard name, do we have conflicts? */ for (j = 0; j < pc->num_sizes; j ++) if (!strcmp(pc->sizes[j].map.pwg, pwg_media->pwg)) { pwg_media = NULL; break; } } if (pwg_media) { /* * Standard name and no conflicts, use it! */ pwg_name = pwg_media->pwg; new_known_pwg = 1; } else { /* * Not a standard name; convert it to a PWG vendor name of the form: * * pp_lowerppd_WIDTHxHEIGHTuu */ pwg_name = pwg_keyword; new_known_pwg = 0; pwg_unppdize_name(ppd_size->name, ppd_name, sizeof(ppd_name), "_."); _pwgGenerateSize(pwg_keyword, sizeof(pwg_keyword), NULL, ppd_name, _PWG_FROMPTS(ppd_size->width), _PWG_FROMPTS(ppd_size->length)); } /* * If we have a similar paper with non-zero margins then we only want to * keep it if it has a larger imageable area length. The NULL check is for * dimensions that are <= 0... */ if ((pwg_media = _pwgMediaForSize(_PWG_FROMPTS(ppd_size->width), _PWG_FROMPTS(ppd_size->length))) == NULL) continue; new_width = pwg_media->width; new_length = pwg_media->length; new_left = _PWG_FROMPTS(ppd_size->left); new_bottom = _PWG_FROMPTS(ppd_size->bottom); new_right = _PWG_FROMPTS(ppd_size->width - ppd_size->right); new_top = _PWG_FROMPTS(ppd_size->length - ppd_size->top); new_imageable = new_length - new_top - new_bottom; new_borderless = new_bottom == 0 && new_top == 0 && new_left == 0 && new_right == 0; for (k = pc->num_sizes, similar = 0, old_size = pc->sizes, new_size = NULL; k > 0 && !similar; k --, old_size ++) { old_imageable = old_size->length - old_size->top - old_size->bottom; old_borderless = old_size->left == 0 && old_size->bottom == 0 && old_size->right == 0 && old_size->top == 0; old_known_pwg = strncmp(old_size->map.pwg, "oe_", 3) && strncmp(old_size->map.pwg, "om_", 3); similar = old_borderless == new_borderless && _PWG_EQUIVALENT(old_size->width, new_width) && _PWG_EQUIVALENT(old_size->length, new_length); if (similar && (new_known_pwg || (!old_known_pwg && new_imageable > old_imageable))) { /* * The new paper has a larger imageable area so it could replace * the older paper. Regardless of the imageable area, we always * prefer the size with a well-known PWG name. */ new_size = old_size; _cupsStrFree(old_size->map.ppd); _cupsStrFree(old_size->map.pwg); } } if (!similar) { /* * The paper was unique enough to deserve its own entry so add it to the * end. */ new_size = pwg_size ++; pc->num_sizes ++; } if (new_size) { /* * Save this size... */ new_size->map.ppd = _cupsStrAlloc(ppd_size->name); new_size->map.pwg = _cupsStrAlloc(pwg_name); new_size->width = new_width; new_size->length = new_length; new_size->left = new_left; new_size->bottom = new_bottom; new_size->right = new_right; new_size->top = new_top; } } } if (ppd->variable_sizes) { /* * Generate custom size data... */ _pwgGenerateSize(pwg_keyword, sizeof(pwg_keyword), "custom", "max", _PWG_FROMPTS(ppd->custom_max[0]), _PWG_FROMPTS(ppd->custom_max[1])); pc->custom_max_keyword = _cupsStrAlloc(pwg_keyword); pc->custom_max_width = _PWG_FROMPTS(ppd->custom_max[0]); pc->custom_max_length = _PWG_FROMPTS(ppd->custom_max[1]); _pwgGenerateSize(pwg_keyword, sizeof(pwg_keyword), "custom", "min", _PWG_FROMPTS(ppd->custom_min[0]), _PWG_FROMPTS(ppd->custom_min[1])); pc->custom_min_keyword = _cupsStrAlloc(pwg_keyword); pc->custom_min_width = _PWG_FROMPTS(ppd->custom_min[0]); pc->custom_min_length = _PWG_FROMPTS(ppd->custom_min[1]); pc->custom_size.left = _PWG_FROMPTS(ppd->custom_margins[0]); pc->custom_size.bottom = _PWG_FROMPTS(ppd->custom_margins[1]); pc->custom_size.right = _PWG_FROMPTS(ppd->custom_margins[2]); pc->custom_size.top = _PWG_FROMPTS(ppd->custom_margins[3]); } /* * Copy and convert InputSlot data... */ if ((input_slot = ppdFindOption(ppd, "InputSlot")) == NULL) input_slot = ppdFindOption(ppd, "HPPaperSource"); if (input_slot) { pc->source_option = _cupsStrAlloc(input_slot->keyword); if ((pc->sources = calloc(input_slot->num_choices, sizeof(_pwg_map_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithPPD: Unable to allocate %d " "_pwg_map_t's for InputSlot.", input_slot->num_choices)); goto create_error; } pc->num_sources = input_slot->num_choices; for (i = input_slot->num_choices, choice = input_slot->choices, map = pc->sources; i > 0; i --, choice ++, map ++) { if (!_cups_strncasecmp(choice->choice, "Auto", 4) || !_cups_strcasecmp(choice->choice, "Default")) pwg_name = "auto"; else if (!_cups_strcasecmp(choice->choice, "Cassette")) pwg_name = "main"; else if (!_cups_strcasecmp(choice->choice, "PhotoTray")) pwg_name = "photo"; else if (!_cups_strcasecmp(choice->choice, "CDTray")) pwg_name = "disc"; else if (!_cups_strncasecmp(choice->choice, "Multipurpose", 12) || !_cups_strcasecmp(choice->choice, "MP") || !_cups_strcasecmp(choice->choice, "MPTray")) pwg_name = "by-pass-tray"; else if (!_cups_strcasecmp(choice->choice, "LargeCapacity")) pwg_name = "large-capacity"; else if (!_cups_strncasecmp(choice->choice, "Lower", 5)) pwg_name = "bottom"; else if (!_cups_strncasecmp(choice->choice, "Middle", 6)) pwg_name = "middle"; else if (!_cups_strncasecmp(choice->choice, "Upper", 5)) pwg_name = "top"; else if (!_cups_strncasecmp(choice->choice, "Side", 4)) pwg_name = "side"; else if (!_cups_strcasecmp(choice->choice, "Roll")) pwg_name = "main-roll"; else { /* * Convert PPD name to lowercase... */ pwg_name = pwg_keyword; pwg_unppdize_name(choice->choice, pwg_keyword, sizeof(pwg_keyword), "_"); } map->pwg = _cupsStrAlloc(pwg_name); map->ppd = _cupsStrAlloc(choice->choice); } } /* * Copy and convert MediaType data... */ if ((media_type = ppdFindOption(ppd, "MediaType")) != NULL) { if ((pc->types = calloc(media_type->num_choices, sizeof(_pwg_map_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithPPD: Unable to allocate %d " "_pwg_map_t's for MediaType.", media_type->num_choices)); goto create_error; } pc->num_types = media_type->num_choices; for (i = media_type->num_choices, choice = media_type->choices, map = pc->types; i > 0; i --, choice ++, map ++) { if (!_cups_strncasecmp(choice->choice, "Auto", 4) || !_cups_strcasecmp(choice->choice, "Any") || !_cups_strcasecmp(choice->choice, "Default")) pwg_name = "auto"; else if (!_cups_strncasecmp(choice->choice, "Card", 4)) pwg_name = "cardstock"; else if (!_cups_strncasecmp(choice->choice, "Env", 3)) pwg_name = "envelope"; else if (!_cups_strncasecmp(choice->choice, "Gloss", 5)) pwg_name = "photographic-glossy"; else if (!_cups_strcasecmp(choice->choice, "HighGloss")) pwg_name = "photographic-high-gloss"; else if (!_cups_strcasecmp(choice->choice, "Matte")) pwg_name = "photographic-matte"; else if (!_cups_strncasecmp(choice->choice, "Plain", 5)) pwg_name = "stationery"; else if (!_cups_strncasecmp(choice->choice, "Coated", 6)) pwg_name = "stationery-coated"; else if (!_cups_strcasecmp(choice->choice, "Inkjet")) pwg_name = "stationery-inkjet"; else if (!_cups_strcasecmp(choice->choice, "Letterhead")) pwg_name = "stationery-letterhead"; else if (!_cups_strncasecmp(choice->choice, "Preprint", 8)) pwg_name = "stationery-preprinted"; else if (!_cups_strcasecmp(choice->choice, "Recycled")) pwg_name = "stationery-recycled"; else if (!_cups_strncasecmp(choice->choice, "Transparen", 10)) pwg_name = "transparency"; else { /* * Convert PPD name to lowercase... */ pwg_name = pwg_keyword; pwg_unppdize_name(choice->choice, pwg_keyword, sizeof(pwg_keyword), "_"); } map->pwg = _cupsStrAlloc(pwg_name); map->ppd = _cupsStrAlloc(choice->choice); } } /* * Copy and convert OutputBin data... */ if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL) { if ((pc->bins = calloc(output_bin->num_choices, sizeof(_pwg_map_t))) == NULL) { DEBUG_printf(("_ppdCacheCreateWithPPD: Unable to allocate %d " "_pwg_map_t's for OutputBin.", output_bin->num_choices)); goto create_error; } pc->num_bins = output_bin->num_choices; for (i = output_bin->num_choices, choice = output_bin->choices, map = pc->bins; i > 0; i --, choice ++, map ++) { pwg_unppdize_name(choice->choice, pwg_keyword, sizeof(pwg_keyword), "_"); map->pwg = _cupsStrAlloc(pwg_keyword); map->ppd = _cupsStrAlloc(choice->choice); } } if ((ppd_attr = ppdFindAttr(ppd, "APPrinterPreset", NULL)) != NULL) { /* * Copy and convert APPrinterPreset (output-mode + print-quality) data... */ const char *quality, /* com.apple.print.preset.quality value */ *output_mode, /* com.apple.print.preset.output-mode value */ *color_model_val, /* ColorModel choice */ *graphicsType, /* com.apple.print.preset.graphicsType value */ *media_front_coating; /* com.apple.print.preset.media-front-coating value */ do { num_options = _ppdParseOptions(ppd_attr->value, 0, &options, _PPD_PARSE_ALL); if ((quality = cupsGetOption("com.apple.print.preset.quality", num_options, options)) != NULL) { /* * Get the print-quality for this preset... */ if (!strcmp(quality, "low")) pwg_print_quality = _PWG_PRINT_QUALITY_DRAFT; else if (!strcmp(quality, "high")) pwg_print_quality = _PWG_PRINT_QUALITY_HIGH; else pwg_print_quality = _PWG_PRINT_QUALITY_NORMAL; /* * Ignore graphicsType "Photo" presets that are not high quality. */ graphicsType = cupsGetOption("com.apple.print.preset.graphicsType", num_options, options); if (pwg_print_quality != _PWG_PRINT_QUALITY_HIGH && graphicsType && !strcmp(graphicsType, "Photo")) continue; /* * Ignore presets for normal and draft quality where the coating * isn't "none" or "autodetect". */ media_front_coating = cupsGetOption( "com.apple.print.preset.media-front-coating", num_options, options); if (pwg_print_quality != _PWG_PRINT_QUALITY_HIGH && media_front_coating && strcmp(media_front_coating, "none") && strcmp(media_front_coating, "autodetect")) continue; /* * Get the output mode for this preset... */ output_mode = cupsGetOption("com.apple.print.preset.output-mode", num_options, options); color_model_val = cupsGetOption("ColorModel", num_options, options); if (output_mode) { if (!strcmp(output_mode, "monochrome")) pwg_print_color_mode = _PWG_PRINT_COLOR_MODE_MONOCHROME; else pwg_print_color_mode = _PWG_PRINT_COLOR_MODE_COLOR; } else if (color_model_val) { if (!_cups_strcasecmp(color_model_val, "Gray")) pwg_print_color_mode = _PWG_PRINT_COLOR_MODE_MONOCHROME; else pwg_print_color_mode = _PWG_PRINT_COLOR_MODE_COLOR; } else pwg_print_color_mode = _PWG_PRINT_COLOR_MODE_COLOR; /* * Save the options for this combination as needed... */ if (!pc->num_presets[pwg_print_color_mode][pwg_print_quality]) pc->num_presets[pwg_print_color_mode][pwg_print_quality] = _ppdParseOptions(ppd_attr->value, 0, pc->presets[pwg_print_color_mode] + pwg_print_quality, _PPD_PARSE_OPTIONS); } cupsFreeOptions(num_options, options); } while ((ppd_attr = ppdFindNextAttr(ppd, "APPrinterPreset", NULL)) != NULL); } if (!pc->num_presets[_PWG_PRINT_COLOR_MODE_MONOCHROME][_PWG_PRINT_QUALITY_DRAFT] && !pc->num_presets[_PWG_PRINT_COLOR_MODE_MONOCHROME][_PWG_PRINT_QUALITY_NORMAL] && !pc->num_presets[_PWG_PRINT_COLOR_MODE_MONOCHROME][_PWG_PRINT_QUALITY_HIGH]) { /* * Try adding some common color options to create grayscale presets. These * are listed in order of popularity... */ const char *color_option = NULL, /* Color control option */ *gray_choice = NULL; /* Choice to select grayscale */ if ((color_model = ppdFindOption(ppd, "ColorModel")) != NULL && ppdFindChoice(color_model, "Gray")) { color_option = "ColorModel"; gray_choice = "Gray"; } else if ((color_model = ppdFindOption(ppd, "HPColorMode")) != NULL && ppdFindChoice(color_model, "grayscale")) { color_option = "HPColorMode"; gray_choice = "grayscale"; } else if ((color_model = ppdFindOption(ppd, "BRMonoColor")) != NULL && ppdFindChoice(color_model, "Mono")) { color_option = "BRMonoColor"; gray_choice = "Mono"; } else if ((color_model = ppdFindOption(ppd, "CNIJSGrayScale")) != NULL && ppdFindChoice(color_model, "1")) { color_option = "CNIJSGrayScale"; gray_choice = "1"; } else if ((color_model = ppdFindOption(ppd, "HPColorAsGray")) != NULL && ppdFindChoice(color_model, "True")) { color_option = "HPColorAsGray"; gray_choice = "True"; } if (color_option && gray_choice) { /* * Copy and convert ColorModel (output-mode) data... */ cups_option_t *coption, /* Color option */ *moption; /* Monochrome option */ for (pwg_print_quality = _PWG_PRINT_QUALITY_DRAFT; pwg_print_quality < _PWG_PRINT_QUALITY_MAX; pwg_print_quality ++) { if (pc->num_presets[_PWG_PRINT_COLOR_MODE_COLOR][pwg_print_quality]) { /* * Copy the color options... */ num_options = pc->num_presets[_PWG_PRINT_COLOR_MODE_COLOR] [pwg_print_quality]; options = calloc(sizeof(cups_option_t), num_options); if (options) { for (i = num_options, moption = options, coption = pc->presets[_PWG_PRINT_COLOR_MODE_COLOR] [pwg_print_quality]; i > 0; i --, moption ++, coption ++) { moption->name = _cupsStrRetain(coption->name); moption->value = _cupsStrRetain(coption->value); } pc->num_presets[_PWG_PRINT_COLOR_MODE_MONOCHROME][pwg_print_quality] = num_options; pc->presets[_PWG_PRINT_COLOR_MODE_MONOCHROME][pwg_print_quality] = options; } } else if (pwg_print_quality != _PWG_PRINT_QUALITY_NORMAL) continue; /* * Add the grayscale option to the preset... */ pc->num_presets[_PWG_PRINT_COLOR_MODE_MONOCHROME][pwg_print_quality] = cupsAddOption(color_option, gray_choice, pc->num_presets[_PWG_PRINT_COLOR_MODE_MONOCHROME] [pwg_print_quality], pc->presets[_PWG_PRINT_COLOR_MODE_MONOCHROME] + pwg_print_quality); } } } /* * Copy and convert Duplex (sides) data... */ if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL) if ((duplex = ppdFindOption(ppd, "JCLDuplex")) == NULL) if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL) if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL) duplex = ppdFindOption(ppd, "KD03Duplex"); if (duplex) { pc->sides_option = _cupsStrAlloc(duplex->keyword); for (i = duplex->num_choices, choice = duplex->choices; i > 0; i --, choice ++) { if ((!_cups_strcasecmp(choice->choice, "None") || !_cups_strcasecmp(choice->choice, "False")) && !pc->sides_1sided) pc->sides_1sided = _cupsStrAlloc(choice->choice); else if ((!_cups_strcasecmp(choice->choice, "DuplexNoTumble") || !_cups_strcasecmp(choice->choice, "LongEdge") || !_cups_strcasecmp(choice->choice, "Top")) && !pc->sides_2sided_long) pc->sides_2sided_long = _cupsStrAlloc(choice->choice); else if ((!_cups_strcasecmp(choice->choice, "DuplexTumble") || !_cups_strcasecmp(choice->choice, "ShortEdge") || !_cups_strcasecmp(choice->choice, "Bottom")) && !pc->sides_2sided_short) pc->sides_2sided_short = _cupsStrAlloc(choice->choice); } } /* * Copy filters and pre-filters... */ pc->filters = cupsArrayNew3(NULL, NULL, NULL, 0, (cups_acopy_func_t)_cupsStrAlloc, (cups_afree_func_t)_cupsStrFree); cupsArrayAdd(pc->filters, "application/vnd.cups-raw application/octet-stream 0 -"); if ((ppd_attr = ppdFindAttr(ppd, "cupsFilter2", NULL)) != NULL) { do { cupsArrayAdd(pc->filters, ppd_attr->value); } while ((ppd_attr = ppdFindNextAttr(ppd, "cupsFilter2", NULL)) != NULL); } else if (ppd->num_filters > 0) { for (i = 0; i < ppd->num_filters; i ++) cupsArrayAdd(pc->filters, ppd->filters[i]); } else cupsArrayAdd(pc->filters, "application/vnd.cups-postscript 0 -"); /* * See if we have a command filter... */ for (filter = (const char *)cupsArrayFirst(pc->filters); filter; filter = (const char *)cupsArrayNext(pc->filters)) if (!_cups_strncasecmp(filter, "application/vnd.cups-command", 28) && _cups_isspace(filter[28])) break; if (!filter && ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) == NULL || _cups_strcasecmp(ppd_attr->value, "none"))) { /* * No command filter and no cupsCommands keyword telling us not to use one. * See if this is a PostScript printer, and if so add a PostScript command * filter... */ for (filter = (const char *)cupsArrayFirst(pc->filters); filter; filter = (const char *)cupsArrayNext(pc->filters)) if (!_cups_strncasecmp(filter, "application/vnd.cups-postscript", 31) && _cups_isspace(filter[31])) break; if (filter) cupsArrayAdd(pc->filters, "application/vnd.cups-command application/postscript 100 " "commandtops"); } if ((ppd_attr = ppdFindAttr(ppd, "cupsPreFilter", NULL)) != NULL) { pc->prefilters = cupsArrayNew3(NULL, NULL, NULL, 0, (cups_acopy_func_t)_cupsStrAlloc, (cups_afree_func_t)_cupsStrFree); do { cupsArrayAdd(pc->prefilters, ppd_attr->value); } while ((ppd_attr = ppdFindNextAttr(ppd, "cupsPreFilter", NULL)) != NULL); } if ((ppd_attr = ppdFindAttr(ppd, "cupsSingleFile", NULL)) != NULL) pc->single_file = !_cups_strcasecmp(ppd_attr->value, "true"); /* * Copy the product string, if any... */ if (ppd->product) pc->product = _cupsStrAlloc(ppd->product); /* * Copy finishings mapping data... */ if ((ppd_attr = ppdFindAttr(ppd, "cupsIPPFinishings", NULL)) != NULL) { pc->finishings = cupsArrayNew3((cups_array_func_t)pwg_compare_finishings, NULL, NULL, 0, NULL, (cups_afree_func_t)pwg_free_finishings); do { if ((finishings = calloc(1, sizeof(_pwg_finishings_t))) == NULL) goto create_error; finishings->value = atoi(ppd_attr->spec); finishings->num_options = _ppdParseOptions(ppd_attr->value, 0, &(finishings->options), _PPD_PARSE_OPTIONS); cupsArrayAdd(pc->finishings, finishings); } while ((ppd_attr = ppdFindNextAttr(ppd, "cupsIPPFinishings", NULL)) != NULL); } /* * Max copies... */ if ((ppd_attr = ppdFindAttr(ppd, "cupsMaxCopies", NULL)) != NULL) pc->max_copies = atoi(ppd_attr->value); else if (ppd->manual_copies) pc->max_copies = 1; else pc->max_copies = 9999; /* * Return the cache data... */ return (pc); /* * If we get here we need to destroy the PWG mapping data and return NULL... */ create_error: _cupsSetError(IPP_INTERNAL_ERROR, _("Out of memory."), 1); _ppdCacheDestroy(pc); return (NULL); } /* * '_ppdCacheDestroy()' - Free all memory used for PWG mapping data. */ void _ppdCacheDestroy(_ppd_cache_t *pc) /* I - PPD cache and mapping data */ { int i; /* Looping var */ _pwg_map_t *map; /* Current map */ _pwg_size_t *size; /* Current size */ /* * Range check input... */ if (!pc) return; /* * Free memory as needed... */ if (pc->bins) { for (i = pc->num_bins, map = pc->bins; i > 0; i --, map ++) { _cupsStrFree(map->pwg); _cupsStrFree(map->ppd); } free(pc->bins); } if (pc->sizes) { for (i = pc->num_sizes, size = pc->sizes; i > 0; i --, size ++) { _cupsStrFree(size->map.pwg); _cupsStrFree(size->map.ppd); } free(pc->sizes); } if (pc->source_option) _cupsStrFree(pc->source_option); if (pc->sources) { for (i = pc->num_sources, map = pc->sources; i > 0; i --, map ++) { _cupsStrFree(map->pwg); _cupsStrFree(map->ppd); } free(pc->sources); } if (pc->types) { for (i = pc->num_types, map = pc->types; i > 0; i --, map ++) { _cupsStrFree(map->pwg); _cupsStrFree(map->ppd); } free(pc->types); } if (pc->custom_max_keyword) _cupsStrFree(pc->custom_max_keyword); if (pc->custom_min_keyword) _cupsStrFree(pc->custom_min_keyword); _cupsStrFree(pc->product); cupsArrayDelete(pc->filters); cupsArrayDelete(pc->prefilters); cupsArrayDelete(pc->finishings); free(pc); } /* * '_ppdCacheGetBin()' - Get the PWG output-bin keyword associated with a PPD * OutputBin. */ const char * /* O - output-bin or NULL */ _ppdCacheGetBin( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ const char *output_bin) /* I - PPD OutputBin string */ { int i; /* Looping var */ /* * Range check input... */ if (!pc || !output_bin) return (NULL); /* * Look up the OutputBin string... */ for (i = 0; i < pc->num_bins; i ++) if (!_cups_strcasecmp(output_bin, pc->bins[i].ppd)) return (pc->bins[i].pwg); return (NULL); } /* * '_ppdCacheGetFinishingOptions()' - Get PPD finishing options for the given * IPP finishings value(s). */ int /* O - New number of options */ _ppdCacheGetFinishingOptions( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ ipp_t *job, /* I - Job attributes or NULL */ ipp_finish_t value, /* I - IPP finishings value of IPP_FINISHINGS_NONE */ int num_options, /* I - Number of options */ cups_option_t **options) /* IO - Options */ { int i; /* Looping var */ _pwg_finishings_t *f, /* PWG finishings options */ key; /* Search key */ ipp_attribute_t *attr; /* Finishings attribute */ cups_option_t *option; /* Current finishings option */ /* * Range check input... */ if (!pc || cupsArrayCount(pc->finishings) == 0 || !options || (!job && value == IPP_FINISHINGS_NONE)) return (num_options); /* * Apply finishing options... */ if (job && (attr = ippFindAttribute(job, "finishings", IPP_TAG_ENUM)) != NULL) { int num_values = ippGetCount(attr); /* Number of values */ for (i = 0; i < num_values; i ++) { key.value = ippGetInteger(attr, i); if ((f = cupsArrayFind(pc->finishings, &key)) != NULL) { int j; /* Another looping var */ for (j = f->num_options, option = f->options; j > 0; j --, option ++) num_options = cupsAddOption(option->name, option->value, num_options, options); } } } else if (value != IPP_FINISHINGS_NONE) { key.value = value; if ((f = cupsArrayFind(pc->finishings, &key)) != NULL) { int j; /* Another looping var */ for (j = f->num_options, option = f->options; j > 0; j --, option ++) num_options = cupsAddOption(option->name, option->value, num_options, options); } } return (num_options); } /* * '_ppdCacheGetFinishingValues()' - Get IPP finishings value(s) from the given * PPD options. */ int /* O - Number of finishings values */ _ppdCacheGetFinishingValues( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ int num_options, /* I - Number of options */ cups_option_t *options, /* I - Options */ int max_values, /* I - Maximum number of finishings values */ int *values) /* O - Finishings values */ { int i, /* Looping var */ num_values = 0; /* Number of values */ _pwg_finishings_t *f; /* Current finishings option */ cups_option_t *option; /* Current option */ const char *val; /* Value for option */ /* * Range check input... */ if (!pc || !pc->finishings || num_options < 1 || max_values < 1 || !values) return (0); /* * Go through the finishings options and see what is set... */ for (f = (_pwg_finishings_t *)cupsArrayFirst(pc->finishings); f; f = (_pwg_finishings_t *)cupsArrayNext(pc->finishings)) { for (i = f->num_options, option = f->options; i > 0; i --, option ++) if ((val = cupsGetOption(option->name, num_options, options)) == NULL || _cups_strcasecmp(option->value, val)) break; if (i == 0) { values[num_values ++] = f->value; if (num_values >= max_values) break; } } return (num_values); } /* * '_ppdCacheGetInputSlot()' - Get the PPD InputSlot associated with the job * attributes or a keyword string. */ const char * /* O - PPD InputSlot or NULL */ _ppdCacheGetInputSlot( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ ipp_t *job, /* I - Job attributes or NULL */ const char *keyword) /* I - Keyword string or NULL */ { /* * Range check input... */ if (!pc || pc->num_sources == 0 || (!job && !keyword)) return (NULL); if (job && !keyword) { /* * Lookup the media-col attribute and any media-source found there... */ ipp_attribute_t *media_col, /* media-col attribute */ *media_source; /* media-source attribute */ _pwg_size_t size; /* Dimensional size */ int margins_set; /* Were the margins set? */ media_col = ippFindAttribute(job, "media-col", IPP_TAG_BEGIN_COLLECTION); if (media_col && (media_source = ippFindAttribute(ippGetCollection(media_col, 0), "media-source", IPP_TAG_KEYWORD)) != NULL) { /* * Use the media-source value from media-col... */ keyword = ippGetString(media_source, 0, NULL); } else if (_pwgInitSize(&size, job, &margins_set)) { /* * For media <= 5x7, look for a photo tray... */ if (size.width <= (5 * 2540) && size.length <= (7 * 2540)) keyword = "photo"; } } if (keyword) { int i; /* Looping var */ for (i = 0; i < pc->num_sources; i ++) if (!_cups_strcasecmp(keyword, pc->sources[i].pwg)) return (pc->sources[i].ppd); } return (NULL); } /* * '_ppdCacheGetMediaType()' - Get the PPD MediaType associated with the job * attributes or a keyword string. */ const char * /* O - PPD MediaType or NULL */ _ppdCacheGetMediaType( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ ipp_t *job, /* I - Job attributes or NULL */ const char *keyword) /* I - Keyword string or NULL */ { /* * Range check input... */ if (!pc || pc->num_types == 0 || (!job && !keyword)) return (NULL); if (job && !keyword) { /* * Lookup the media-col attribute and any media-source found there... */ ipp_attribute_t *media_col, /* media-col attribute */ *media_type; /* media-type attribute */ media_col = ippFindAttribute(job, "media-col", IPP_TAG_BEGIN_COLLECTION); if (media_col) { if ((media_type = ippFindAttribute(media_col->values[0].collection, "media-type", IPP_TAG_KEYWORD)) == NULL) media_type = ippFindAttribute(media_col->values[0].collection, "media-type", IPP_TAG_NAME); if (media_type) keyword = media_type->values[0].string.text; } } if (keyword) { int i; /* Looping var */ for (i = 0; i < pc->num_types; i ++) if (!_cups_strcasecmp(keyword, pc->types[i].pwg)) return (pc->types[i].ppd); } return (NULL); } /* * '_ppdCacheGetOutputBin()' - Get the PPD OutputBin associated with the keyword * string. */ const char * /* O - PPD OutputBin or NULL */ _ppdCacheGetOutputBin( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ const char *output_bin) /* I - Keyword string */ { int i; /* Looping var */ /* * Range check input... */ if (!pc || !output_bin) return (NULL); /* * Look up the OutputBin string... */ for (i = 0; i < pc->num_bins; i ++) if (!_cups_strcasecmp(output_bin, pc->bins[i].pwg)) return (pc->bins[i].ppd); return (NULL); } /* * '_ppdCacheGetPageSize()' - Get the PPD PageSize associated with the job * attributes or a keyword string. */ const char * /* O - PPD PageSize or NULL */ _ppdCacheGetPageSize( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ ipp_t *job, /* I - Job attributes or NULL */ const char *keyword, /* I - Keyword string or NULL */ int *exact) /* O - 1 if exact match, 0 otherwise */ { int i; /* Looping var */ _pwg_size_t *size, /* Current size */ *closest, /* Closest size */ jobsize; /* Size data from job */ int margins_set, /* Were the margins set? */ dwidth, /* Difference in width */ dlength, /* Difference in length */ dleft, /* Difference in left margins */ dright, /* Difference in right margins */ dbottom, /* Difference in bottom margins */ dtop, /* Difference in top margins */ dmin, /* Minimum difference */ dclosest; /* Closest difference */ const char *ppd_name; /* PPD media name */ DEBUG_printf(("_ppdCacheGetPageSize(pc=%p, job=%p, keyword=\"%s\", exact=%p)", pc, job, keyword, exact)); /* * Range check input... */ if (!pc || (!job && !keyword)) return (NULL); if (exact) *exact = 0; ppd_name = keyword; if (job) { /* * Try getting the PPD media name from the job attributes... */ ipp_attribute_t *attr; /* Job attribute */ if ((attr = ippFindAttribute(job, "PageSize", IPP_TAG_ZERO)) == NULL) if ((attr = ippFindAttribute(job, "PageRegion", IPP_TAG_ZERO)) == NULL) attr = ippFindAttribute(job, "media", IPP_TAG_ZERO); #ifdef DEBUG if (attr) DEBUG_printf(("1_ppdCacheGetPageSize: Found attribute %s (%s)", attr->name, ippTagString(attr->value_tag))); else DEBUG_puts("1_ppdCacheGetPageSize: Did not find media attribute."); #endif /* DEBUG */ if (attr && (attr->value_tag == IPP_TAG_NAME || attr->value_tag == IPP_TAG_KEYWORD)) ppd_name = attr->values[0].string.text; } DEBUG_printf(("1_ppdCacheGetPageSize: ppd_name=\"%s\"", ppd_name)); if (ppd_name) { /* * Try looking up the named PPD size first... */ for (i = pc->num_sizes, size = pc->sizes; i > 0; i --, size ++) { DEBUG_printf(("2_ppdCacheGetPageSize: size[%d]=[\"%s\" \"%s\"]", (int)(size - pc->sizes), size->map.pwg, size->map.ppd)); if (!_cups_strcasecmp(ppd_name, size->map.ppd) || !_cups_strcasecmp(ppd_name, size->map.pwg)) { if (exact) *exact = 1; DEBUG_printf(("1_ppdCacheGetPageSize: Returning \"%s\"", ppd_name)); return (size->map.ppd); } } } if (job && !keyword) { /* * Get the size using media-col or media, with the preference being * media-col. */ if (!_pwgInitSize(&jobsize, job, &margins_set)) return (NULL); } else { /* * Get the size using a media keyword... */ _pwg_media_t *media; /* Media definition */ if ((media = _pwgMediaForPWG(keyword)) == NULL) if ((media = _pwgMediaForLegacy(keyword)) == NULL) if ((media = _pwgMediaForPPD(keyword)) == NULL) return (NULL); jobsize.width = media->width; jobsize.length = media->length; margins_set = 0; } /* * Now that we have the dimensions and possibly the margins, look at the * available sizes and find the match... */ closest = NULL; dclosest = 999999999; if (!ppd_name || _cups_strncasecmp(ppd_name, "Custom.", 7) || _cups_strncasecmp(ppd_name, "custom_", 7)) { for (i = pc->num_sizes, size = pc->sizes; i > 0; i --, size ++) { /* * Adobe uses a size matching algorithm with an epsilon of 5 points, which * is just about 176/2540ths... */ dwidth = size->width - jobsize.width; dlength = size->length - jobsize.length; if (dwidth <= -176 || dwidth >= 176 || dlength <= -176 || dlength >= 176) continue; if (margins_set) { /* * Use a tighter epsilon of 1 point (35/2540ths) for margins... */ dleft = size->left - jobsize.left; dright = size->right - jobsize.right; dtop = size->top - jobsize.top; dbottom = size->bottom - jobsize.bottom; if (dleft <= -35 || dleft >= 35 || dright <= -35 || dright >= 35 || dtop <= -35 || dtop >= 35 || dbottom <= -35 || dbottom >= 35) { dleft = dleft < 0 ? -dleft : dleft; dright = dright < 0 ? -dright : dright; dbottom = dbottom < 0 ? -dbottom : dbottom; dtop = dtop < 0 ? -dtop : dtop; dmin = dleft + dright + dbottom + dtop; if (dmin < dclosest) { dclosest = dmin; closest = size; } continue; } } if (exact) *exact = 1; DEBUG_printf(("1_ppdCacheGetPageSize: Returning \"%s\"", size->map.ppd)); return (size->map.ppd); } } if (closest) { DEBUG_printf(("1_ppdCacheGetPageSize: Returning \"%s\" (closest)", closest->map.ppd)); return (closest->map.ppd); } /* * If we get here we need to check for custom page size support... */ if (jobsize.width >= pc->custom_min_width && jobsize.width <= pc->custom_max_width && jobsize.length >= pc->custom_min_length && jobsize.length <= pc->custom_max_length) { /* * In range, format as Custom.WWWWxLLLL (points). */ snprintf(pc->custom_ppd_size, sizeof(pc->custom_ppd_size), "Custom.%dx%d", (int)_PWG_TOPTS(jobsize.width), (int)_PWG_TOPTS(jobsize.length)); if (margins_set && exact) { dleft = pc->custom_size.left - jobsize.left; dright = pc->custom_size.right - jobsize.right; dtop = pc->custom_size.top - jobsize.top; dbottom = pc->custom_size.bottom - jobsize.bottom; if (dleft > -35 && dleft < 35 && dright > -35 && dright < 35 && dtop > -35 && dtop < 35 && dbottom > -35 && dbottom < 35) *exact = 1; } else if (exact) *exact = 1; DEBUG_printf(("1_ppdCacheGetPageSize: Returning \"%s\" (custom)", pc->custom_ppd_size)); return (pc->custom_ppd_size); } /* * No custom page size support or the size is out of range - return NULL. */ DEBUG_puts("1_ppdCacheGetPageSize: Returning NULL"); return (NULL); } /* * '_ppdCacheGetSize()' - Get the PWG size associated with a PPD PageSize. */ _pwg_size_t * /* O - PWG size or NULL */ _ppdCacheGetSize( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ const char *page_size) /* I - PPD PageSize */ { int i; /* Looping var */ _pwg_media_t *media; /* Media */ _pwg_size_t *size; /* Current size */ /* * Range check input... */ if (!pc || !page_size) return (NULL); if (!_cups_strncasecmp(page_size, "Custom.", 7)) { /* * Custom size; size name can be one of the following: * * Custom.WIDTHxLENGTHin - Size in inches * Custom.WIDTHxLENGTHft - Size in feet * Custom.WIDTHxLENGTHcm - Size in centimeters * Custom.WIDTHxLENGTHmm - Size in millimeters * Custom.WIDTHxLENGTHm - Size in meters * Custom.WIDTHxLENGTH[pt] - Size in points */ double w, l; /* Width and length of page */ char *ptr; /* Pointer into PageSize */ struct lconv *loc; /* Locale data */ loc = localeconv(); w = (float)_cupsStrScand(page_size + 7, &ptr, loc); if (!ptr || *ptr != 'x') return (NULL); l = (float)_cupsStrScand(ptr + 1, &ptr, loc); if (!ptr) return (NULL); if (!_cups_strcasecmp(ptr, "in")) { w *= 2540.0; l *= 2540.0; } else if (!_cups_strcasecmp(ptr, "ft")) { w *= 12.0 * 2540.0; l *= 12.0 * 2540.0; } else if (!_cups_strcasecmp(ptr, "mm")) { w *= 100.0; l *= 100.0; } else if (!_cups_strcasecmp(ptr, "cm")) { w *= 1000.0; l *= 1000.0; } else if (!_cups_strcasecmp(ptr, "m")) { w *= 100000.0; l *= 100000.0; } else { w *= 2540.0 / 72.0; l *= 2540.0 / 72.0; } pc->custom_size.width = (int)w; pc->custom_size.length = (int)l; return (&(pc->custom_size)); } /* * Not a custom size - look it up... */ for (i = pc->num_sizes, size = pc->sizes; i > 0; i --, size ++) if (!_cups_strcasecmp(page_size, size->map.ppd) || !_cups_strcasecmp(page_size, size->map.pwg)) return (size); /* * Look up standard sizes... */ if ((media = _pwgMediaForPPD(page_size)) == NULL) if ((media = _pwgMediaForLegacy(page_size)) == NULL) media = _pwgMediaForPWG(page_size); if (media) { pc->custom_size.width = media->width; pc->custom_size.length = media->length; return (&(pc->custom_size)); } return (NULL); } /* * '_ppdCacheGetSource()' - Get the PWG media-source associated with a PPD * InputSlot. */ const char * /* O - PWG media-source keyword */ _ppdCacheGetSource( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ const char *input_slot) /* I - PPD InputSlot */ { int i; /* Looping var */ _pwg_map_t *source; /* Current source */ /* * Range check input... */ if (!pc || !input_slot) return (NULL); for (i = pc->num_sources, source = pc->sources; i > 0; i --, source ++) if (!_cups_strcasecmp(input_slot, source->ppd)) return (source->pwg); return (NULL); } /* * '_ppdCacheGetType()' - Get the PWG media-type associated with a PPD * MediaType. */ const char * /* O - PWG media-type keyword */ _ppdCacheGetType( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ const char *media_type) /* I - PPD MediaType */ { int i; /* Looping var */ _pwg_map_t *type; /* Current type */ /* * Range check input... */ if (!pc || !media_type) return (NULL); for (i = pc->num_types, type = pc->types; i > 0; i --, type ++) if (!_cups_strcasecmp(media_type, type->ppd)) return (type->pwg); return (NULL); } /* * '_ppdCacheWriteFile()' - Write PWG mapping data to a file. */ int /* O - 1 on success, 0 on failure */ _ppdCacheWriteFile( _ppd_cache_t *pc, /* I - PPD cache and mapping data */ const char *filename, /* I - File to write */ ipp_t *attrs) /* I - Attributes to write, if any */ { int i, j, k; /* Looping vars */ cups_file_t *fp; /* Output file */ _pwg_size_t *size; /* Current size */ _pwg_map_t *map; /* Current map */ _pwg_finishings_t *f; /* Current finishing option */ cups_option_t *option; /* Current option */ const char *value; /* Filter/pre-filter value */ char newfile[1024]; /* New filename */ /* * Range check input... */ if (!pc || !filename) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0); return (0); } /* * Open the file and write with compression... */ snprintf(newfile, sizeof(newfile), "%s.N", filename); if ((fp = cupsFileOpen(newfile, "w9")) == NULL) { _cupsSetError(IPP_INTERNAL_ERROR, strerror(errno), 0); return (0); } /* * Standard header... */ cupsFilePrintf(fp, "#CUPS-PPD-CACHE-%d\n", _PPD_CACHE_VERSION); /* * Output bins... */ if (pc->num_bins > 0) { cupsFilePrintf(fp, "NumBins %d\n", pc->num_bins); for (i = pc->num_bins, map = pc->bins; i > 0; i --, map ++) cupsFilePrintf(fp, "Bin %s %s\n", map->pwg, map->ppd); } /* * Media sizes... */ cupsFilePrintf(fp, "NumSizes %d\n", pc->num_sizes); for (i = pc->num_sizes, size = pc->sizes; i > 0; i --, size ++) cupsFilePrintf(fp, "Size %s %s %d %d %d %d %d %d\n", size->map.pwg, size->map.ppd, size->width, size->length, size->left, size->bottom, size->right, size->top); if (pc->custom_max_width > 0) cupsFilePrintf(fp, "CustomSize %d %d %d %d %d %d %d %d\n", pc->custom_max_width, pc->custom_max_length, pc->custom_min_width, pc->custom_min_length, pc->custom_size.left, pc->custom_size.bottom, pc->custom_size.right, pc->custom_size.top); /* * Media sources... */ if (pc->source_option) cupsFilePrintf(fp, "SourceOption %s\n", pc->source_option); if (pc->num_sources > 0) { cupsFilePrintf(fp, "NumSources %d\n", pc->num_sources); for (i = pc->num_sources, map = pc->sources; i > 0; i --, map ++) cupsFilePrintf(fp, "Source %s %s\n", map->pwg, map->ppd); } /* * Media types... */ if (pc->num_types > 0) { cupsFilePrintf(fp, "NumTypes %d\n", pc->num_types); for (i = pc->num_types, map = pc->types; i > 0; i --, map ++) cupsFilePrintf(fp, "Type %s %s\n", map->pwg, map->ppd); } /* * Presets... */ for (i = _PWG_PRINT_COLOR_MODE_MONOCHROME; i < _PWG_PRINT_COLOR_MODE_MAX; i ++) for (j = _PWG_PRINT_QUALITY_DRAFT; j < _PWG_PRINT_QUALITY_MAX; j ++) if (pc->num_presets[i][j]) { cupsFilePrintf(fp, "Preset %d %d", i, j); for (k = pc->num_presets[i][j], option = pc->presets[i][j]; k > 0; k --, option ++) cupsFilePrintf(fp, " %s=%s", option->name, option->value); cupsFilePutChar(fp, '\n'); } /* * Duplex/sides... */ if (pc->sides_option) cupsFilePrintf(fp, "SidesOption %s\n", pc->sides_option); if (pc->sides_1sided) cupsFilePrintf(fp, "Sides1Sided %s\n", pc->sides_1sided); if (pc->sides_2sided_long) cupsFilePrintf(fp, "Sides2SidedLong %s\n", pc->sides_2sided_long); if (pc->sides_2sided_short) cupsFilePrintf(fp, "Sides2SidedShort %s\n", pc->sides_2sided_short); /* * Product, cupsFilter, cupsFilter2, and cupsPreFilter... */ if (pc->product) cupsFilePutConf(fp, "Product", pc->product); for (value = (const char *)cupsArrayFirst(pc->filters); value; value = (const char *)cupsArrayNext(pc->filters)) cupsFilePutConf(fp, "Filter", value); for (value = (const char *)cupsArrayFirst(pc->prefilters); value; value = (const char *)cupsArrayNext(pc->prefilters)) cupsFilePutConf(fp, "PreFilter", value); cupsFilePrintf(fp, "SingleFile %s\n", pc->single_file ? "true" : "false"); /* * Finishing options... */ for (f = (_pwg_finishings_t *)cupsArrayFirst(pc->finishings); f; f = (_pwg_finishings_t *)cupsArrayNext(pc->finishings)) { cupsFilePrintf(fp, "Finishings %d", f->value); for (i = f->num_options, option = f->options; i > 0; i --, option ++) cupsFilePrintf(fp, " %s=%s", option->name, option->value); cupsFilePutChar(fp, '\n'); } /* * Max copies... */ cupsFilePrintf(fp, "MaxCopies %d\n", pc->max_copies); /* * IPP attributes, if any... */ if (attrs) { cupsFilePrintf(fp, "IPP " CUPS_LLFMT "\n", CUPS_LLCAST ippLength(attrs)); attrs->state = IPP_IDLE; ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, attrs); } /* * Close and return... */ if (cupsFileClose(fp)) { unlink(newfile); return (0); } unlink(filename); return (!rename(newfile, filename)); } /* * '_pwgInputSlotForSource()' - Get the InputSlot name for the given PWG * media-source. */ const char * /* O - InputSlot name */ _pwgInputSlotForSource( const char *media_source, /* I - PWG media-source */ char *name, /* I - Name buffer */ size_t namesize) /* I - Size of name buffer */ { /* * Range check input... */ if (!media_source || !name || namesize < PPD_MAX_NAME) return (NULL); if (_cups_strcasecmp(media_source, "main")) strlcpy(name, "Cassette", namesize); else if (_cups_strcasecmp(media_source, "alternate")) strlcpy(name, "Multipurpose", namesize); else if (_cups_strcasecmp(media_source, "large-capacity")) strlcpy(name, "LargeCapacity", namesize); else if (_cups_strcasecmp(media_source, "bottom")) strlcpy(name, "Lower", namesize); else if (_cups_strcasecmp(media_source, "middle")) strlcpy(name, "Middle", namesize); else if (_cups_strcasecmp(media_source, "top")) strlcpy(name, "Upper", namesize); else if (_cups_strcasecmp(media_source, "rear")) strlcpy(name, "Rear", namesize); else if (_cups_strcasecmp(media_source, "side")) strlcpy(name, "Side", namesize); else if (_cups_strcasecmp(media_source, "envelope")) strlcpy(name, "Envelope", namesize); else if (_cups_strcasecmp(media_source, "main-roll")) strlcpy(name, "Roll", namesize); else if (_cups_strcasecmp(media_source, "alternate-roll")) strlcpy(name, "Roll2", namesize); else pwg_ppdize_name(media_source, name, namesize); return (name); } /* * '_pwgMediaTypeForType()' - Get the MediaType name for the given PWG * media-type. */ const char * /* O - MediaType name */ _pwgMediaTypeForType( const char *media_type, /* I - PWG media-type */ char *name, /* I - Name buffer */ size_t namesize) /* I - Size of name buffer */ { /* * Range check input... */ if (!media_type || !name || namesize < PPD_MAX_NAME) return (NULL); if (_cups_strcasecmp(media_type, "auto")) strlcpy(name, "Auto", namesize); else if (_cups_strcasecmp(media_type, "cardstock")) strlcpy(name, "Cardstock", namesize); else if (_cups_strcasecmp(media_type, "envelope")) strlcpy(name, "Envelope", namesize); else if (_cups_strcasecmp(media_type, "photographic-glossy")) strlcpy(name, "Glossy", namesize); else if (_cups_strcasecmp(media_type, "photographic-high-gloss")) strlcpy(name, "HighGloss", namesize); else if (_cups_strcasecmp(media_type, "photographic-matte")) strlcpy(name, "Matte", namesize); else if (_cups_strcasecmp(media_type, "stationery")) strlcpy(name, "Plain", namesize); else if (_cups_strcasecmp(media_type, "stationery-coated")) strlcpy(name, "Coated", namesize); else if (_cups_strcasecmp(media_type, "stationery-inkjet")) strlcpy(name, "Inkjet", namesize); else if (_cups_strcasecmp(media_type, "stationery-letterhead")) strlcpy(name, "Letterhead", namesize); else if (_cups_strcasecmp(media_type, "stationery-preprinted")) strlcpy(name, "Preprinted", namesize); else if (_cups_strcasecmp(media_type, "transparency")) strlcpy(name, "Transparency", namesize); else pwg_ppdize_name(media_type, name, namesize); return (name); } /* * '_pwgPageSizeForMedia()' - Get the PageSize name for the given media. */ const char * /* O - PageSize name */ _pwgPageSizeForMedia( _pwg_media_t *media, /* I - Media */ char *name, /* I - PageSize name buffer */ size_t namesize) /* I - Size of name buffer */ { const char *sizeptr, /* Pointer to size in PWG name */ *dimptr; /* Pointer to dimensions in PWG name */ /* * Range check input... */ if (!media || !name || namesize < PPD_MAX_NAME) return (NULL); /* * Copy or generate a PageSize name... */ if (media->ppd) { /* * Use a standard Adobe name... */ strlcpy(name, media->ppd, namesize); } else if (!media->pwg || !strncmp(media->pwg, "custom_", 7) || (sizeptr = strchr(media->pwg, '_')) == NULL || (dimptr = strchr(sizeptr + 1, '_')) == NULL || (size_t)(dimptr - sizeptr) > namesize) { /* * Use a name of the form "wNNNhNNN"... */ snprintf(name, namesize, "w%dh%d", (int)_PWG_TOPTS(media->width), (int)_PWG_TOPTS(media->length)); } else { /* * Copy the size name from class_sizename_dimensions... */ memcpy(name, sizeptr + 1, dimptr - sizeptr - 1); name[dimptr - sizeptr - 1] = '\0'; } return (name); } /* * 'pwg_compare_finishings()' - Compare two finishings values. */ static int /* O- Result of comparison */ pwg_compare_finishings( _pwg_finishings_t *a, /* I - First finishings value */ _pwg_finishings_t *b) /* I - Second finishings value */ { return (b->value - a->value); } /* * 'pwg_free_finishings()' - Free a finishings value. */ static void pwg_free_finishings( _pwg_finishings_t *f) /* I - Finishings value */ { cupsFreeOptions(f->num_options, f->options); free(f); } /* * 'pwg_ppdize_name()' - Convert an IPP keyword to a PPD keyword. */ static void pwg_ppdize_name(const char *ipp, /* I - IPP keyword */ char *name, /* I - Name buffer */ size_t namesize) /* I - Size of name buffer */ { char *ptr, /* Pointer into name buffer */ *end; /* End of name buffer */ *name = toupper(*ipp++); for (ptr = name + 1, end = name + namesize - 1; *ipp && ptr < end;) { if (*ipp == '-' && _cups_isalpha(ipp[1])) { ipp ++; *ptr++ = toupper(*ipp++ & 255); } else *ptr++ = *ipp++; } *ptr = '\0'; } /* * 'pwg_unppdize_name()' - Convert a PPD keyword to a lowercase IPP keyword. */ static void pwg_unppdize_name(const char *ppd, /* I - PPD keyword */ char *name, /* I - Name buffer */ size_t namesize, /* I - Size of name buffer */ const char *dashchars)/* I - Characters to be replaced by dashes */ { char *ptr, /* Pointer into name buffer */ *end; /* End of name buffer */ for (ptr = name, end = name + namesize - 1; *ppd && ptr < end; ppd ++) { if (_cups_isalnum(*ppd) || *ppd == '-') *ptr++ = tolower(*ppd & 255); else if (strchr(dashchars, *ppd)) *ptr++ = '-'; else *ptr++ = *ppd; if (!_cups_isupper(*ppd) && _cups_isalnum(*ppd) && _cups_isupper(ppd[1]) && ptr < end) *ptr++ = '-'; } *ptr = '\0'; } /* * End of "$Id: ppd-cache.c 4185 2013-02-20 02:19:13Z msweet $". */