/*
- * "$Id: pstops.c 7689 2008-06-24 20:50:57Z mike $"
+ * "$Id: pstops.c 7977 2008-09-23 23:44:33Z mike $"
*
* PostScript filter for the Common UNIX Printing System (CUPS).
*
*
* Contents:
*
- * main() - Main entry...
- * add_page() - Add a page to the pages array...
+ * main() - Main entry.
+ * add_page() - Add a page to the pages array.
* cancel_job() - Flag the job as canceled.
* check_range() - Check to see if the current page is selected for
- * copy_bytes() - Copy bytes from the input file to stdout...
- * copy_comments() - Copy all of the comments section...
- * copy_dsc() - Copy a DSC-conforming document...
- * copy_non_dsc() - Copy a document that does not conform to the DSC...
- * copy_page() - Copy a page description...
- * copy_prolog() - Copy the document prolog section...
- * copy_setup() - Copy the document setup section...
- * copy_trailer() - Copy the document trailer...
- * do_prolog() - Send the necessary document prolog commands...
- * do_setup() - Send the necessary document setup commands...
+ * printing.
+ * copy_bytes() - Copy bytes from the input file to stdout.
+ * copy_comments() - Copy all of the comments section.
+ * copy_dsc() - Copy a DSC-conforming document.
+ * copy_non_dsc() - Copy a document that does not conform to the DSC.
+ * copy_page() - Copy a page description.
+ * copy_prolog() - Copy the document prolog section.
+ * copy_setup() - Copy the document setup section.
+ * copy_trailer() - Copy the document trailer.
+ * do_prolog() - Send the necessary document prolog commands.
+ * do_setup() - Send the necessary document setup commands.
* doc_printf() - Send a formatted string to stdout and/or the temp
* file.
* doc_puts() - Send a nul-terminated string to stdout and/or the
* temp file.
* doc_write() - Send data to stdout and/or the temp file.
- * end_nup() - End processing for N-up printing...
+ * end_nup() - End processing for N-up printing.
* include_feature() - Include a printer option/feature command.
- * parse_text() - Parse a text value in a comment...
- * set_pstops_options() - Set pstops options...
- * skip_page() - Skip past a page that won't be printed...
- * start_nup() - Start processing for N-up printing...
+ * parse_text() - Parse a text value in a comment.
+ * set_pstops_options() - Set pstops options.
+ * skip_page() - Skip past a page that won't be printed.
+ * start_nup() - Start processing for N-up printing.
+ * write_label_prolog() - Write the prolog with the classification and page
+ * label.
* write_labels() - Write the actual page labels.
+ * write_options() - Write options provided via %%IncludeFeature.
*/
/*
float bottom, float top,
float width);
static void write_labels(pstops_doc_t *doc, int orient);
+static void write_options(pstops_doc_t *doc, ppd_file_t *ppd,
+ int num_options, cups_option_t *options);
/*
- * 'main()' - Main entry...
+ * 'main()' - Main entry.
*/
int /* O - Exit status */
/*
- * 'add_page()' - Add a page to the pages array...
+ * 'add_page()' - Add a page to the pages array.
*/
static pstops_page_t * /* O - New page info object */
/*
- * 'copy_bytes()' - Copy bytes from the input file to stdout...
+ * 'copy_bytes()' - Copy bytes from the input file to stdout.
*/
static void
/*
- * 'copy_comments()' - Copy all of the comments section...
+ * 'copy_comments()' - Copy all of the comments section.
*
* This function expects "line" to be filled with a comment line.
* On return, "line" will contain the next line in the file, if any.
/*
- * 'copy_dsc()' - Copy a DSC-conforming document...
+ * 'copy_dsc()' - Copy a DSC-conforming document.
*
* This function expects "line" to be filled with the %!PS-Adobe comment line.
*/
/*
- * 'copy_non_dsc()' - Copy a document that does not conform to the DSC...
+ * 'copy_non_dsc()' - Copy a document that does not conform to the DSC.
*
* This function expects "line" to be filled with the %! comment line.
*/
/*
- * 'copy_page()' - Copy a page description...
+ * 'copy_page()' - Copy a page description.
*
* This function expects "line" to be filled with a %%Page comment line.
* On return, "line" will contain the next line in the file, if any.
if (pageinfo->num_options > 0)
- {
- int i; /* Looping var */
- ppd_option_t *option; /* PPD option */
- int min_order; /* Minimum OrderDependency value */
- char *doc_setup, /* DocumentSetup commands to send */
- *any_setup; /* AnySetup commands to send */
-
-
- /*
- * Yes, figure out the minimum OrderDependency value...
- */
-
- if ((option = ppdFindOption(ppd, "PageRegion")) != NULL)
- min_order = option->order;
- else
- min_order = 999.0f;
-
- for (i = 0; i < pageinfo->num_options; i ++)
- if ((option = ppdFindOption(ppd, pageinfo->options[i].name)) != NULL &&
- option->order < min_order)
- min_order = option->order;
-
- /*
- * Mark and extract them...
- */
-
- cupsMarkOptions(ppd, pageinfo->num_options, pageinfo->options);
-
- doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order);
- any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order);
-
- /*
- * Then send them out...
- */
-
- if (doc_setup)
- {
- doc_puts(doc, doc_setup);
- free(doc_setup);
- }
-
- if (any_setup)
- {
- doc_puts(doc, any_setup);
- free(any_setup);
- }
- }
+ write_options(doc, ppd, pageinfo->num_options, pageinfo->options);
/*
* Output commands for the current page...
/*
- * 'copy_prolog()' - Copy the document prolog section...
+ * 'copy_prolog()' - Copy the document prolog section.
*
* This function expects "line" to be filled with a %%BeginProlog comment line.
* On return, "line" will contain the next line in the file, if any.
/*
- * 'copy_setup()' - Copy the document setup section...
+ * 'copy_setup()' - Copy the document setup section.
*
* This function expects "line" to be filled with a %%BeginSetup comment line.
* On return, "line" will contain the next line in the file, if any.
ssize_t linelen, /* I - Length of initial line */
size_t linesize) /* I - Size of line buffer */
{
+ int num_options; /* Number of options */
+ cups_option_t *options; /* Options */
+
+
while (strncmp(line, "%%BeginSetup", 12))
{
if (!strncmp(line, "%%Page:", 7))
doc_puts(doc, "%%BeginSetup\n");
+ do_setup(doc, ppd);
+
+ num_options = 0;
+ options = NULL;
+
if (!strncmp(line, "%%BeginSetup", 12))
{
while (strncmp(line, "%%EndSetup", 10))
*/
if (doc->number_up == 1 && !doc->fitplot)
- doc->num_options = include_feature(ppd, line, doc->num_options,
- &(doc->options));
+ num_options = include_feature(ppd, line, num_options, &options);
}
else if (strncmp(line, "%%BeginSetup", 12))
doc_write(doc, line, linelen);
fputs(_("ERROR: Missing %%EndSetup!\n"), stderr);
}
- do_setup(doc, ppd);
+ if (num_options > 0)
+ {
+ write_options(doc, ppd, num_options, options);
+ cupsFreeOptions(num_options, options);
+ }
doc_puts(doc, "%%EndSetup\n");
/*
- * 'copy_trailer()' - Copy the document trailer...
+ * 'copy_trailer()' - Copy the document trailer.
*
* This function expects "line" to be filled with a %%Trailer comment line.
* On return, "line" will contain the next line in the file, if any.
/*
- * 'do_prolog()' - Send the necessary document prolog commands...
+ * 'do_prolog()' - Send the necessary document prolog commands.
*/
static void
/*
- * 'do_setup()' - Send the necessary document setup commands...
+ * 'do_setup()' - Send the necessary document setup commands.
*/
static void
doc_puts(doc, "userdict dup(\\004)cvn{}put (\\004\\004)cvn{}put\n");
/*
- * Mark any options from %%IncludeFeature: comments...
+ * Mark job options...
*/
cupsMarkOptions(ppd, doc->num_options, doc->options);
/*
- * 'end_nup()' - End processing for N-up printing...
+ * 'end_nup()' - End processing for N-up printing.
*/
static void
/*
- * 'parse_text()' - Parse a text value in a comment...
+ * 'parse_text()' - Parse a text value in a comment.
*
* This function parses a DSC text value as defined on page 36 of the
* DSC specification. Text values are either surrounded by parenthesis
/*
- * 'set_pstops_options()' - Set pstops options...
+ * 'set_pstops_options()' - Set pstops options.
*/
static void
/*
- * 'skip_page()' - Skip past a page that won't be printed...
+ * 'skip_page()' - Skip past a page that won't be printed.
*/
static ssize_t /* O - Length of next line */
/*
- * 'start_nup()' - Start processing for N-up printing...
+ * 'start_nup()' - Start processing for N-up printing.
*/
static void
/*
- * End of "$Id: pstops.c 7689 2008-06-24 20:50:57Z mike $".
+ * 'write_options()' - Write options provided via %%IncludeFeature.
+ */
+
+static void
+write_options(
+ pstops_doc_t *doc, /* I - Document */
+ ppd_file_t *ppd, /* I - PPD file */
+ int num_options, /* I - Number of options */
+ cups_option_t *options) /* I - Options */
+{
+ int i; /* Looping var */
+ ppd_option_t *option; /* PPD option */
+ int min_order; /* Minimum OrderDependency value */
+ char *doc_setup, /* DocumentSetup commands to send */
+ *any_setup; /* AnySetup commands to send */
+
+
+ /*
+ * Figure out the minimum OrderDependency value...
+ */
+
+ if ((option = ppdFindOption(ppd, "PageRegion")) != NULL)
+ min_order = option->order;
+ else
+ min_order = 999.0f;
+
+ for (i = 0; i < num_options; i ++)
+ if ((option = ppdFindOption(ppd, options[i].name)) != NULL &&
+ option->order < min_order)
+ min_order = option->order;
+
+ /*
+ * Mark and extract them...
+ */
+
+ cupsMarkOptions(ppd, num_options, options);
+
+ doc_setup = ppdEmitString(ppd, PPD_ORDER_DOCUMENT, min_order);
+ any_setup = ppdEmitString(ppd, PPD_ORDER_ANY, min_order);
+
+ /*
+ * Then send them out...
+ */
+
+ if (doc_setup)
+ {
+ doc_puts(doc, doc_setup);
+ free(doc_setup);
+ }
+
+ if (any_setup)
+ {
+ doc_puts(doc, any_setup);
+ free(any_setup);
+ }
+}
+
+
+/*
+ * End of "$Id: pstops.c 7977 2008-09-23 23:44:33Z mike $".
*/
projects / thirdparty / cups.git / blobdiff