--- /dev/null
+//
+// "$Id$"
+//
+// PPD file import methods for the CUPS PPD Compiler.
+//
+// Copyright 2007 by Apple Inc.
+// Copyright 2002-2006 by Easy Software Products.
+//
+// These coded instructions, statements, and computer programs are the
+// property of Apple Inc. and are protected by Federal copyright
+// law. Distribution and use rights are outlined in the file "LICENSE.txt"
+// which should have been included with this file. If this file is
+// file is missing or damaged, see the license at "http://www.cups.org/".
+//
+// Contents:
+//
+// ppdcSource::import_ppd() - Import a PPD file.
+// ppd_gets() - Get a line from a PPD file.
+//
+
+//
+// Include necessary headers...
+//
+
+#include "ppdc.h"
+#include <cups/ppd.h>
+
+
+//
+// 'ppdcSource::import_ppd()' - Import a PPD file.
+//
+
+int // O - 1 on success, 0 on failure
+ppdcSource::import_ppd(const char *f) // I - Filename
+{
+ int i, j, k; // Looping vars
+ cups_file_t *fp; // File
+ char line[256], // Comment line
+ *ptr; // Pointer into line
+ ppd_file_t *ppd; // PPD file data
+ ppd_group_t *group; // PPD group
+ ppd_option_t *option; // PPD option
+ ppd_choice_t *choice; // PPD choice
+ ppd_attr_t *attr; // PPD attribute
+ ppd_const_t *constraint; // PPD UI constraint
+ ppd_const_t *constraint2; // Temp PPD UI constraint
+ ppd_size_t *size; // PPD page size
+ ppdcDriver *driver; // Driver
+ ppdcFont *font; // Font
+ ppdcGroup *cgroup; // UI group
+ ppdcOption *coption; // UI option
+ ppdcChoice *cchoice; // UI choice
+ ppdcConstraint *cconstraint; // UI constraint
+ ppdcMediaSize *csize; // Media size
+
+
+ // Try opening the PPD file...
+ if ((ppd = ppdOpenFile(f)) == NULL)
+ return (0);
+
+ // All PPD files need a PCFileName attribute...
+ if (!ppd->pcfilename)
+ {
+ ppdClose(ppd);
+ return (0);
+ }
+
+ // See if the driver has already been imported...
+ if ((driver = find_driver(ppd->pcfilename)) == NULL)
+ {
+ // Create a new PPD file...
+ if ((fp = cupsFileOpen(f, "r")) == NULL)
+ {
+ ppdClose(ppd);
+ return (0);
+ }
+
+ driver = new ppdcDriver();
+ driver->type = PPDC_DRIVER_PS;
+
+ drivers->add(driver);
+
+ // Read the initial comments from the PPD file and use them as the
+ // copyright/license text...
+ cupsFileGets(fp, line, sizeof(line));
+ // Skip *PPD-Adobe-M.m
+
+ while (cupsFileGets(fp, line, sizeof(line)))
+ if (strncmp(line, "*%", 2))
+ break;
+ else
+ {
+ for (ptr = line + 2; isspace(*ptr); ptr ++);
+
+ driver->add_copyright(ptr);
+ }
+
+ cupsFileClose(fp);
+
+ // Then add the stuff from the PPD file...
+ if (ppd->modelname && ppd->manufacturer &&
+ !strncasecmp(ppd->modelname, ppd->manufacturer,
+ strlen(ppd->manufacturer)))
+ {
+ ptr = ppd->modelname + strlen(ppd->manufacturer);
+
+ while (isspace(*ptr))
+ ptr ++;
+ }
+ else
+ ptr = ppd->modelname;
+
+ driver->manufacturer = new ppdcString(ppd->manufacturer);
+ driver->model_name = new ppdcString(ptr);
+ driver->pc_file_name = new ppdcString(ppd->pcfilename);
+ attr = ppdFindAttr(ppd, "FileVersion", NULL);
+ driver->version = new ppdcString(attr ? attr->value : NULL);
+ driver->model_number = ppd->model_number;
+ driver->manual_copies = ppd->manual_copies;
+ driver->color_device = ppd->color_device;
+ driver->throughput = ppd->throughput;
+
+ attr = ppdFindAttr(ppd, "DefaultFont", NULL);
+ driver->default_font = new ppdcString(attr ? attr->value : NULL);
+
+ // Collect media sizes...
+ ppd_option_t *region_option, // PageRegion option
+ *size_option; // PageSize option
+ ppd_choice_t *region_choice, // PageRegion choice
+ *size_choice; // PageSize choice
+
+ region_option = ppdFindOption(ppd, "PageRegion");
+ size_option = ppdFindOption(ppd, "PageSize");
+
+ for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
+ {
+ // Don't do custom size here...
+ if (!strcasecmp(size->name, "Custom"))
+ continue;
+
+ // Get the code for the PageSize and PageRegion options...
+ region_choice = ppdFindChoice(region_option, size->name);
+ size_choice = ppdFindChoice(size_option, size->name);
+
+ // Create a new media size record and add it to the driver...
+ csize = new ppdcMediaSize(size->name, size_choice->text, size->width,
+ size->length, size->left, size->bottom,
+ size->width - size->right,
+ size->length - size->top,
+ size_choice->code, region_choice->code);
+
+ driver->add_size(csize);
+
+ if (!strcasecmp(size_option->defchoice, size->name))
+ driver->set_default_size(csize);
+ }
+
+ // Now all of the options...
+ for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++)
+ {
+ cgroup = new ppdcGroup(group->name, group->text);
+ driver->add_group(cgroup);
+
+ for (j = group->num_options, option = group->options; j > 0; j --, option ++)
+ {
+ if (!strcmp(option->keyword, "PageSize") || !strcmp(option->keyword, "PageRegion"))
+ continue;
+
+ coption = new ppdcOption((ppdcOptType)option->ui, option->keyword,
+ option->text, (ppdcOptSection)option->section,
+ option->order);
+ cgroup->add_option(coption);
+
+ for (k = option->num_choices, choice = option->choices; k > 0; k --, choice ++)
+ {
+ cchoice = new ppdcChoice(choice->choice, choice->text, choice->code);
+ coption->add_choice(cchoice);
+
+ if (!strcasecmp(option->defchoice, choice->choice))
+ coption->set_defchoice(cchoice);
+ }
+ }
+ }
+
+ // Now the constraints...
+ for (i = ppd->num_consts, constraint = ppd->consts;
+ i > 0;
+ i --, constraint ++)
+ {
+ for (j = i - 1, constraint2 = constraint;
+ j > 0;
+ j --, constraint2 ++)
+ if (constraint != constraint2 &&
+ !strcmp(constraint->option1, constraint2->option2) &&
+ (constraint->choice1 == constraint2->choice2 ||
+ (constraint->choice1 && constraint2->choice2 &&
+ !strcmp(constraint->choice1, constraint2->choice2))) &&
+ !strcmp(constraint->option2, constraint2->option1) &&
+ (constraint->choice2 == constraint2->choice1 ||
+ (constraint->choice2 && constraint2->choice1 &&
+ !strcmp(constraint->choice2, constraint2->choice1))))
+ break;
+
+ if (j)
+ continue;
+
+ cconstraint = new ppdcConstraint(constraint->option1, constraint->choice1,
+ constraint->option2, constraint->choice2);
+ driver->add_constraint(cconstraint);
+ }
+
+ for (i = 0; i < ppd->num_attrs; i ++)
+ {
+ attr = ppd->attrs[i];
+
+ if (!strcmp(attr->name, "Font"))
+ {
+ // Font...
+ char encoding[256], // Encoding string
+ version[256], // Version string
+ charset[256], // Charset string
+ status[256]; // Status string
+ ppdcFontStatus fstatus; // Status enumeration
+
+
+ if (sscanf(attr->value, "%s%*[^\"]\"%[^\"]\"%s%s", encoding, version,
+ charset, status) != 4)
+ {
+ fprintf(stderr, "Bad font attribute: %s\n", attr->value);
+ continue;
+ }
+
+ if (!strcmp(status, "ROM"))
+ fstatus = PPDC_FONT_ROM;
+ else
+ fstatus = PPDC_FONT_DISK;
+
+ font = new ppdcFont(attr->spec, encoding, version, charset, fstatus);
+
+ driver->add_font(font);
+ }
+ else if ((strncmp(attr->name, "Default", 7) ||
+ !strcmp(attr->name, "DefaultColorSpace")) &&
+ strcmp(attr->name, "ColorDevice") &&
+ strcmp(attr->name, "Manufacturer") &&
+ strcmp(attr->name, "ModelName") &&
+ strcmp(attr->name, "MaxMediaHeight") &&
+ strcmp(attr->name, "MaxMediaWidth") &&
+ strcmp(attr->name, "NickName") &&
+ strcmp(attr->name, "ShortNickName") &&
+ strcmp(attr->name, "Throughput") &&
+ strcmp(attr->name, "PCFileName") &&
+ strcmp(attr->name, "FileVersion") &&
+ strcmp(attr->name, "FormatVersion") &&
+ strcmp(attr->name, "VariablePaperSize") &&
+ strcmp(attr->name, "LanguageEncoding") &&
+ strcmp(attr->name, "LanguageVersion"))
+ {
+ // Attribute...
+ driver->add_attr(new ppdcAttr(attr->name, attr->spec, attr->text,
+ attr->value));
+ }
+ else if (!strncmp(attr->name, "Default", 7) &&
+ !ppdFindOption(ppd, attr->name + 7) &&
+ strcmp(attr->name, "DefaultFont") &&
+ strcmp(attr->name, "DefaultImageableArea") &&
+ strcmp(attr->name, "DefaultPaperDimension") &&
+ strcmp(attr->name, "DefaultFont"))
+ {
+ // Default attribute...
+ driver->add_attr(new ppdcAttr(attr->name, attr->spec, attr->text,
+ attr->value));
+ }
+ }
+ }
+
+ return (1);
+}
+
+
+//
+// End of "$Id$".
+//
projects / thirdparty / cups.git / blobdiff