diff options
Diffstat (limited to 'filter/bannertops.c')
| -rw-r--r-- | filter/bannertops.c | 1094 |
1 files changed, 0 insertions, 1094 deletions
diff --git a/filter/bannertops.c b/filter/bannertops.c deleted file mode 100644 index c017c5f3..00000000 --- a/filter/bannertops.c +++ /dev/null @@ -1,1094 +0,0 @@ -/* - * "$Id: bannertops.c 9793 2011-05-20 03:49:49Z mike $" - * - * Banner to PostScript filter for CUPS. - * - * Copyright 2008-2011 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: - * - * main() - Generate PostScript cover pages. - * load_banner() - Load the banner file. - * ps_ascii85() - Print binary data as a series of base-85 numbers. - * write_banner() - Write a banner page... - * write_epilogue() - Write the PostScript file epilogue. - * write_prolog() - Write the PostScript file prolog with options. - */ - -/* - * Include necessary headers... - */ - -#include "pstext.h" -#include "image.h" -#include <cups/language-private.h> - - -/* - * Constants... - */ - -#define SHOW_IMAGEABLE_AREA 1 /* Show imageable area */ -#define SHOW_JOB_BILLING 2 /* Show billing string */ -#define SHOW_JOB_ID 4 /* Show job ID */ -#define SHOW_JOB_NAME 8 /* Show job title */ -#define SHOW_JOB_ORIGINATING_USER_NAME 16 /* Show owner of job */ -#define SHOW_JOB_ORIGINATING_HOST_NAME 32 /* Show submitting system */ -#define SHOW_JOB_UUID 64 /* Show job UUID */ -#define SHOW_OPTIONS 128 /* Show print options */ -#define SHOW_PAPER_NAME 256 /* Show paper size name */ -#define SHOW_PAPER_SIZE 512 /* Show paper dimensions */ -#define SHOW_PRINTER_DRIVER_NAME 1024 /* Show printer driver name */ -#define SHOW_PRINTER_DRIVER_VERSION 2048 /* Show printer driver version */ -#define SHOW_PRINTER_INFO 4096 /* Show printer description */ -#define SHOW_PRINTER_LOCATION 8192 /* Show printer location */ -#define SHOW_PRINTER_MAKE_AND_MODEL 16384 /* Show printer make and model */ -#define SHOW_PRINTER_NAME 32768 /* Show printer queue ID */ -#define SHOW_TIME_AT_CREATION 65536 /* Show date/time when submitted */ -#define SHOW_TIME_AT_PROCESSING 131072 /* Show date/time when printed */ - - -/* - * Structures... - */ - -typedef struct banner_file_s /**** Banner file data ****/ -{ - int show; /* What to show */ - char *header, /* Header text */ - *footer; /* Footer text */ - cups_array_t *notices, /* Notices to show */ - *images; /* Images to show */ -} banner_file_t; - - -/* - * Local functions... - */ - -static banner_file_t *load_banner(const char *filename); -static int write_banner(banner_file_t *banner, ppd_file_t *ppd, - ps_text_t *fonts, int job_id, - const char *title, const char *username, - int num_options, cups_option_t *options); -static void write_epilogue(int num_pages); -static ps_text_t *write_prolog(const char *title, const char *user); - - -/* - * 'main()' - Generate PostScript cover pages. - */ - -int /* O - Exit status */ -main(int argc, /* I - Number of command-line args */ - char *argv[]) /* I - Command-line arguments */ -{ - banner_file_t *banner; /* Banner file data */ - int num_options; /* Number of print options */ - cups_option_t *options; /* Print options */ - ppd_file_t *ppd; /* PPD file */ - ps_text_t *fonts; /* Fonts for output */ - int job_id; /* Job ID from command-line */ - const char *title, /* Title from command-line */ - *username; /* Username from command-line */ - int num_pages; /* Number of pages printed */ - - - /* - * Make sure status messages are not buffered... - */ - - setbuf(stderr, NULL); - - /* - * Check command-line... - */ - - if (argc < 6 || argc > 7) - { - _cupsLangPrintf(stderr, - _("Usage: %s job-id user title copies options file"), - argv[0]); - return (1); - } - - /* - * Get stuff from command-line... - */ - - job_id = atoi(argv[1]); - username = argv[2]; - title = argv[3]; - options = NULL; - num_options = cupsParseOptions(argv[5], 0, &options); - banner = load_banner(argv[6]); - - /* - * Set standard options and get the PPD file for this printer... - */ - - ppd = SetCommonOptions(num_options, options, 1); - - /* - * Write a PostScript banner document and return... - */ - - fonts = write_prolog(title, username); - num_pages = write_banner(banner, ppd, fonts, job_id, title, username, - num_options, options); - - write_epilogue(num_pages); - - return (0); -} - - -/* - * 'load_banner()' - Load the banner file. - */ - -static banner_file_t * /* O - Banner file data */ -load_banner(const char *filename) /* I - Filename or NULL for stdin */ -{ - cups_file_t *fp; /* File */ - char line[2048], /* Line buffer */ - *ptr; /* Pointer into line */ - int linenum; /* Current line number */ - banner_file_t *banner; /* Banner file data */ - const char *cups_docroot; /* CUPS_DOCROOT environment variable */ - - - fprintf(stderr, "DEBUG: load_banner(filename=\"%s\")\n", - filename ? filename : "(stdin)"); - - /* - * Open the banner file... - */ - - if (filename) - fp = cupsFileOpen(filename, "r"); - else - fp = cupsFileStdin(); - - if (!fp) - { - _cupsLangPrintError("ERROR", _("Unable to open print file")); - exit(1); - } - - /* - * Read the banner file... - */ - - if ((cups_docroot = getenv("CUPS_DOCROOT")) == NULL) - cups_docroot = CUPS_DOCROOT; - - banner = calloc(1, sizeof(banner_file_t)); - linenum = 0; - - while (cupsFileGets(fp, line, sizeof(line))) - { - /* - * Skip blank and comment lines... - */ - - linenum ++; - - fprintf(stderr, "DEBUG: %4d %s\n", linenum, line); - - if (line[0] == '#' || !line[0]) - continue; - - /* - * Break the line into keyword and value parts... - */ - - for (ptr = line; *ptr && !isspace(*ptr & 255); ptr ++); - - while (isspace(*ptr & 255)) - *ptr++ = '\0'; - - if (!*ptr) - { - _cupsLangPrintFilter(stderr, "ERROR", - _("Missing value on line %d of banner file."), - linenum); - continue; - } - - /* - * Save keyword values in the appropriate places... - */ - - if (!_cups_strcasecmp(line, "Footer")) - { - if (banner->footer) - fprintf(stderr, "DEBUG: Extra \"Footer\" on line %d of banner file\n", - linenum); - else - banner->footer = strdup(ptr); - } - else if (!_cups_strcasecmp(line, "Header")) - { - if (banner->header) - fprintf(stderr, "DEBUG: Extra \"Header\" on line %d of banner file\n", - linenum); - else - banner->header = strdup(ptr); - } - else if (!_cups_strcasecmp(line, "Image")) - { - char imagefile[1024]; /* Image filename */ - - - if (ptr[0] == '/') - strlcpy(imagefile, ptr, sizeof(imagefile)); - else - snprintf(imagefile, sizeof(imagefile), "%s/%s", cups_docroot, ptr); - - if (access(imagefile, R_OK)) - { - fprintf(stderr, "DEBUG: Image \"%s\" on line %d of banner file: %s\n", - ptr, linenum, strerror(errno)); - } - else - { - if (!banner->images) - banner->images = cupsArrayNew(NULL, NULL); - - cupsArrayAdd(banner->images, strdup(imagefile)); - } - } - else if (!_cups_strcasecmp(line, "Notice")) - { - if (!banner->notices) - banner->notices = cupsArrayNew(NULL, NULL); - - cupsArrayAdd(banner->notices, strdup(ptr)); - } - else if (!_cups_strcasecmp(line, "Show")) - { - char *value; /* Current value */ - - - for (value = ptr; *value; value = ptr) - { - /* - * Find the end of the current value - */ - - while (*ptr && !isspace(*ptr & 255)) - ptr ++; - - while (*ptr && isspace(*ptr & 255)) - *ptr++ = '\0'; - - /* - * Add the value to the show flags... - */ - if (!_cups_strcasecmp(value, "imageable-area")) - banner->show |= SHOW_IMAGEABLE_AREA; - else if (!_cups_strcasecmp(value, "job-billing")) - banner->show |= SHOW_JOB_BILLING; - else if (!_cups_strcasecmp(value, "job-id")) - banner->show |= SHOW_JOB_ID; - else if (!_cups_strcasecmp(value, "job-name")) - banner->show |= SHOW_JOB_NAME; - else if (!_cups_strcasecmp(value, "job-originating-host-name")) - banner->show |= SHOW_JOB_ORIGINATING_HOST_NAME; - else if (!_cups_strcasecmp(value, "job-originating-user-name")) - banner->show |= SHOW_JOB_ORIGINATING_USER_NAME; - else if (!_cups_strcasecmp(value, "job-uuid")) - banner->show |= SHOW_JOB_UUID; - else if (!_cups_strcasecmp(value, "options")) - banner->show |= SHOW_OPTIONS; - else if (!_cups_strcasecmp(value, "paper-name")) - banner->show |= SHOW_PAPER_NAME; - else if (!_cups_strcasecmp(value, "paper-size")) - banner->show |= SHOW_PAPER_SIZE; - else if (!_cups_strcasecmp(value, "printer-driver-name")) - banner->show |= SHOW_PRINTER_DRIVER_NAME; - else if (!_cups_strcasecmp(value, "printer-driver-version")) - banner->show |= SHOW_PRINTER_DRIVER_VERSION; - else if (!_cups_strcasecmp(value, "printer-info")) - banner->show |= SHOW_PRINTER_INFO; - else if (!_cups_strcasecmp(value, "printer-location")) - banner->show |= SHOW_PRINTER_LOCATION; - else if (!_cups_strcasecmp(value, "printer-make-and-model")) - banner->show |= SHOW_PRINTER_MAKE_AND_MODEL; - else if (!_cups_strcasecmp(value, "printer-name")) - banner->show |= SHOW_PRINTER_NAME; - else if (!_cups_strcasecmp(value, "time-at-creation")) - banner->show |= SHOW_TIME_AT_CREATION; - else if (!_cups_strcasecmp(value, "time-at-processing")) - banner->show |= SHOW_TIME_AT_PROCESSING; - else - { - fprintf(stderr, - "DEBUG: Unknown \"Show\" value \"%s\" on line %d of banner " - "file\n", value, linenum); - } - } - } - else - fprintf(stderr, "DEBUG: Unknown key \"%s\" on line %d of banner file\n", - line, linenum); - } - - if (filename) - cupsFileClose(fp); - - return (banner); -} - - -/* - * 'ps_ascii85()' - Print binary data as a series of base-85 numbers. - */ - -static void -ps_ascii85(cups_ib_t *data, /* I - Data to print */ - int length, /* I - Number of bytes to print */ - int last_line) /* I - Last line of raster data? */ -{ - unsigned b; /* Binary data word */ - unsigned char c[5]; /* ASCII85 encoded chars */ - static int col = 0; /* Current column */ - - - while (length > 3) - { - b = (((((data[0] << 8) | data[1]) << 8) | data[2]) << 8) | data[3]; - - if (b == 0) - { - putchar('z'); - col ++; - } - else - { - c[4] = (b % 85) + '!'; - b /= 85; - c[3] = (b % 85) + '!'; - b /= 85; - c[2] = (b % 85) + '!'; - b /= 85; - c[1] = (b % 85) + '!'; - b /= 85; - c[0] = b + '!'; - - fwrite(c, 5, 1, stdout); - col += 5; - } - - data += 4; - length -= 4; - - if (col >= 75) - { - putchar('\n'); - col = 0; - } - } - - if (last_line) - { - if (length > 0) - { - memset(data + length, 0, 4 - length); - b = (((((data[0] << 8) | data[1]) << 8) | data[2]) << 8) | data[3]; - - c[4] = (b % 85) + '!'; - b /= 85; - c[3] = (b % 85) + '!'; - b /= 85; - c[2] = (b % 85) + '!'; - b /= 85; - c[1] = (b % 85) + '!'; - b /= 85; - c[0] = b + '!'; - - fwrite(c, length + 1, 1, stdout); - } - - puts("~>"); - col = 0; - } -} - - -/* - * 'write_banner()' - Write a banner page... - */ - -static int /* O - Number of pages */ -write_banner(banner_file_t *banner, /* I - Banner file */ - ppd_file_t *ppd, /* I - PPD file */ - ps_text_t *fonts, /* I - Fonts */ - int job_id, /* I - Job ID */ - const char *title, /* I - Title of job */ - const char *username, /* I - Owner of job */ - int num_options, /* I - Number of options */ - cups_option_t *options) /* I - Options */ -{ - char *notice; /* Current notice */ - char *imagefile; /* Current image file */ - cups_array_t *images; /* Images */ - cups_image_t *image; /* Current image */ - const char *option; /* Option value */ - int i, j; /* Looping vars */ - float x, /* Current X position */ - y; /* Current Y position */ - cups_lang_t *language; /* Default language */ - int showlines; /* Number of lines to show */ - float fontsize; /* Font size to use */ - int num_pages; /* Number of pages */ - float print_width, /* Printable width of page */ - print_height, /* Printable height of page */ - info_top, /* Top of info fields */ - info_height, /* Height of info fields */ - line_height, /* Height of info lines */ - notices_height, /* Height of all notices */ - images_width, /* Width of all images */ - images_height, /* Height of all images */ - total_height; /* Height of all content */ - char text[1024]; /* Formatted field text */ - - - /* - * Figure out how many lines of text will be shown... - */ - - showlines = 0; - if (banner->show & SHOW_IMAGEABLE_AREA) - showlines += 2; - if (banner->show & SHOW_JOB_BILLING) - showlines ++; - if (banner->show & SHOW_JOB_ID) - showlines ++; - if (banner->show & SHOW_JOB_NAME) - showlines ++; - if (banner->show & SHOW_JOB_ORIGINATING_USER_NAME) - showlines ++; - if (banner->show & SHOW_JOB_ORIGINATING_HOST_NAME) - showlines ++; - if (banner->show & SHOW_JOB_UUID) - showlines ++; - if (banner->show & SHOW_OPTIONS) - { - for (j = 0; j < num_options; j ++) - { - if (_cups_strcasecmp("media", options[j].name) && - _cups_strcasecmp("PageSize", options[j].name) && - _cups_strcasecmp("PageRegion", options[j].name) && - _cups_strcasecmp("InputSlot", options[j].name) && - _cups_strcasecmp("MediaType", options[j].name) && - _cups_strcasecmp("finishings", options[j].name) && - _cups_strcasecmp("sides", options[j].name) && - _cups_strcasecmp("Duplex", options[j].name) && - _cups_strcasecmp("orientation-requested", options[j].name) && - _cups_strcasecmp("landscape", options[j].name) && - _cups_strcasecmp("number-up", options[j].name) && - _cups_strcasecmp("OutputOrder", options[j].name)) - continue; - - showlines ++; - } - } - if (banner->show & SHOW_PAPER_NAME) - showlines ++; - if (banner->show & SHOW_PAPER_SIZE) - showlines += 2; - if (banner->show & SHOW_PRINTER_DRIVER_NAME) - showlines ++; - if (banner->show & SHOW_PRINTER_DRIVER_VERSION) - showlines ++; - if (banner->show & SHOW_PRINTER_INFO) - showlines ++; - if (banner->show & SHOW_PRINTER_LOCATION) - showlines ++; - if (banner->show & SHOW_PRINTER_MAKE_AND_MODEL) - showlines ++; - if (banner->show & SHOW_PRINTER_NAME) - showlines ++; - if (banner->show & SHOW_TIME_AT_CREATION) - showlines ++; - if (banner->show & SHOW_TIME_AT_PROCESSING) - showlines ++; - - /* - * Figure out the dimensions and positions of everything... - */ - - print_width = PageRight - PageLeft; - print_height = PageTop - PageBottom; - fontsize = print_height / 60; /* Nominally 12pts */ - line_height = 1.2 * fontsize; - info_height = showlines * line_height; - notices_height = cupsArrayCount(banner->notices) * line_height; - - if (cupsArrayCount(banner->images)) - { - images = cupsArrayNew(NULL, NULL); - images_height = print_height / 10; /* Nominally 1" */ - - for (imagefile = (char *)cupsArrayFirst(banner->images), images_width = 0.0; - imagefile; - imagefile = (char *)cupsArrayNext(banner->images)) - { - if ((image = cupsImageOpen(imagefile, ColorDevice ? CUPS_IMAGE_RGB_CMYK : - CUPS_IMAGE_WHITE, - CUPS_IMAGE_WHITE, 100, 0, NULL)) == NULL) - { - fprintf(stderr, "DEBUG: Unable to open image file \"%s\"\n", - imagefile); - continue; - } - - images_width += cupsImageGetWidth(image) * images_height / - cupsImageGetHeight(image); - cupsArrayAdd(images, image); - } - } - else - { - images = NULL; - images_height = 0; - images_width = 0; - } - - total_height = info_height + notices_height + images_height; - if (cupsArrayCount(banner->notices) && showlines) - total_height += 2 * line_height; - if (cupsArrayCount(banner->images) && - (showlines || cupsArrayCount(banner->notices))) - total_height += 2 * line_height; - - info_top = 0.5 * (print_height + total_height); - - /* - * Write the page(s)... - */ - - language = cupsLangDefault(); - num_pages = Duplex ? 2 : 1; - - for (i = 1; i <= num_pages; i ++) - { - /* - * Start the page... - */ - - printf("%%%%Page: %s %d\n", i == 1 ? "coverpage" : "coverback", i); - puts("gsave"); - if (i == 1) - printf("%.1f %.1f translate\n", PageLeft, PageBottom); - else - printf("%.1f %.1f translate\n", PageWidth - PageRight, - PageLength - PageTop); - puts("0 setgray"); - - y = info_top; - - /* - * Information... - */ - - if (banner->show) - { - x = 0.33 * print_width; - - if (banner->show & SHOW_PRINTER_NAME) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Printer Name: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, getenv("PRINTER")); - } - if (banner->show & SHOW_JOB_ID) - { - snprintf(text, sizeof(text), "%s-%d", getenv("PRINTER"), job_id); - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Job ID: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - } - if (banner->show & SHOW_JOB_UUID) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Job UUID: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - cupsGetOption("job-uuid", num_options, options)); - } - if (banner->show & SHOW_JOB_NAME) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Title: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, title); - } - if (banner->show & SHOW_JOB_ORIGINATING_USER_NAME) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Printed For: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, username); - } - if (banner->show & SHOW_JOB_ORIGINATING_HOST_NAME) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Printed From: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - cupsGetOption("job-originating-host-name", num_options, - options)); - } - if (banner->show & SHOW_JOB_BILLING) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Billing Information: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - cupsGetOption("job-billing", num_options, options)); - } - if (banner->show & SHOW_OPTIONS) - { - printf("%.1f %.1f moveto", x, y); - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Options: "))); - - for (j = 0; j < num_options; j ++) - { - if (_cups_strcasecmp("media", options[j].name) && - _cups_strcasecmp("PageSize", options[j].name) && - _cups_strcasecmp("PageRegion", options[j].name) && - _cups_strcasecmp("InputSlot", options[j].name) && - _cups_strcasecmp("MediaType", options[j].name) && - _cups_strcasecmp("finishings", options[j].name) && - _cups_strcasecmp("sides", options[j].name) && - _cups_strcasecmp("Duplex", options[j].name) && - _cups_strcasecmp("orientation-requested", options[j].name) && - _cups_strcasecmp("landscape", options[j].name) && - _cups_strcasecmp("number-up", options[j].name) && - _cups_strcasecmp("OutputOrder", options[j].name)) - continue; - - if (!_cups_strcasecmp("landscape", options[j].name)) - strlcpy(text, "orientation-requested=landscape", sizeof(text)); - else if (!_cups_strcasecmp("orientation-requested", options[j].name)) - { - switch (atoi(options[j].value)) - { - default : - case IPP_PORTRAIT : - strlcpy(text, "orientation-requested=portrait", - sizeof(text)); - break; - - case IPP_LANDSCAPE : - strlcpy(text, "orientation-requested=landscape", - sizeof(text)); - break; - - case IPP_REVERSE_PORTRAIT : - strlcpy(text, "orientation-requested=reverse-portrait", - sizeof(text)); - break; - - case IPP_REVERSE_LANDSCAPE : - strlcpy(text, "orientation-requested=reverse-landscape", - sizeof(text)); - break; - } - } - else - snprintf(text, sizeof(text), "%s=%s", options[j].name, - options[j].value); - - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - } - } - - if (banner->show & SHOW_PRINTER_INFO) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Description: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - getenv("PRINTER_INFO")); - } - if (banner->show & SHOW_PRINTER_LOCATION) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Location: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - getenv("PRINTER_LOCATION")); - } - if (banner->show & SHOW_PRINTER_MAKE_AND_MODEL) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Make and Model: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - ppd ? ppd->nickname : NULL); - } - - if (banner->show & SHOW_PAPER_NAME) - { - if ((option = cupsGetOption("media", num_options, options)) == NULL) - if ((option = cupsGetOption("PageSize", num_options, options)) == NULL) - if ((option = cupsGetOption("PageRegion", num_options, - options)) == NULL) - option = "Default"; - - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Media Name: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, option); - } - if (banner->show & SHOW_PAPER_SIZE) - { - snprintf(text, sizeof(text), - _cupsLangString(language, _("%.2f x %.2f inches")), - PageWidth / 72.0, PageLength / 72.0); - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Media Dimensions: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - - snprintf(text, sizeof(text), - _cupsLangString(language, _("%.0f x %.0f millimeters")), - PageWidth * 25.4 / 72.0, PageLength * 25.4 / 72.0); - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - } - if (banner->show & SHOW_IMAGEABLE_AREA) - { - snprintf(text, sizeof(text), - _cupsLangString(language, - _("%.2f x %.2f to %.2f x %.2f inches")), - PageLeft / 72.0, PageBottom / 72.0, - PageRight / 72.0, PageTop / 72.0); - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Media Limits: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - - snprintf(text, sizeof(text), - _cupsLangString(language, - _("%.0f x %.0f to %.0f x %.0f millimeters")), - PageLeft * 25.4 / 72.0, PageBottom * 25.4 / 72.0, - PageRight * 25.4 / 72.0, PageTop * 25.4 / 72.0); - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - - printf("gsave 2 setlinewidth 1 1 %.1f %.1f rectstroke grestore\n", - print_width - 2.0, print_height - 2.0); - } - if (banner->show & SHOW_PRINTER_DRIVER_NAME) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Driver Name: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - ppd ? ppd->pcfilename : NULL); - } - if (banner->show & SHOW_PRINTER_DRIVER_VERSION) - { - ppd_attr_t *file_version = ppdFindAttr(ppd, "FileVersion", NULL); - - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Driver Version: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, - file_version ? file_version->value : NULL); - } - if (banner->show & SHOW_TIME_AT_CREATION) - { - if ((option = cupsGetOption("time-at-creation", num_options, - options)) != NULL) - { - time_t curtime; /* Current time */ - struct tm *curdate; /* Current date */ - - curtime = (time_t)atoi(option); - curdate = localtime(&curtime); - - strftime(text, sizeof(text), "%c", curdate); - } - else - strlcpy(text, "?", sizeof(text)); - - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Created On: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - } - if (banner->show & SHOW_TIME_AT_PROCESSING) - { - if ((option = cupsGetOption("time-at-processing", num_options, - options)) != NULL) - { - time_t curtime; /* Current time */ - struct tm *curdate; /* Current date */ - - curtime = (time_t)atoi(option); - curdate = localtime(&curtime); - - strftime(text, sizeof(text), "%c", curdate); - } - else - strlcpy(text, "?", sizeof(text)); - - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_BOLD, PS_RIGHT, - _cupsLangString(language, _("Printed On: "))); - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_LEFT, text); - } - } - - /* - * Notices... - */ - - if (cupsArrayCount(banner->notices)) - { - if (banner->show) - y -= 2 * line_height; - - x = 0.5 * print_width; - - for (notice = (char *)cupsArrayFirst(banner->notices); - notice; - notice = (char *)cupsArrayNext(banner->notices)) - { - printf("%.1f %.1f moveto", x, y); - y -= line_height; - psTextUTF8(fonts, fontsize, PS_NORMAL, PS_CENTER, notice); - } - } - - /* - * Images... - */ - - if (cupsArrayCount(images)) - { - if (banner->show || cupsArrayCount(banner->notices)) - y -= 2 * line_height; - - x = 0.5 * (print_width - images_width); - - for (image = (cups_image_t *)cupsArrayFirst(images); - image; - image = (cups_image_t *)cupsArrayNext(images)) - { - float temp_width; /* Width of this image */ - int depth, /* Bytes per pixel */ - num_cols, /* Number of columns */ - row, /* Current row */ - num_rows, /* Number of rows */ - out_length, /* Length of data to write */ - out_offset; /* Offset in line buffer */ - unsigned char *line; /* Data for current row */ - - - depth = cupsImageGetDepth(image); - num_cols = cupsImageGetWidth(image); - num_rows = cupsImageGetHeight(image); - line = malloc(depth * num_cols + 3); - temp_width = num_cols * images_height / num_rows; - - printf("gsave %.1f %.1f translate %.3f %.3f scale\n", x, y, - temp_width / num_cols, images_height / num_rows); - x += temp_width; - - switch (cupsImageGetColorSpace(image)) - { - default : - case CUPS_IMAGE_WHITE : - printf("/DeviceGray setcolorspace" - "<<" - "/ImageType 1" - "/Width %d" - "/Height %d" - "/BitsPerComponent 8" - "/Decode[0 1]\n", - num_cols, num_rows); - break; - - case CUPS_IMAGE_RGB : - printf("/DeviceRGB setcolorspace" - "<<" - "/ImageType 1" - "/Width %d" - "/Height %d" - "/BitsPerComponent 8" - "/Decode[0 1 0 1 0 1]\n", - num_cols, num_rows); - break; - - case CUPS_IMAGE_CMYK : - printf("/DeviceCMYK setcolorspace" - "<<" - "/ImageType 1" - "/Width %d" - "/Height %d" - "/BitsPerComponent 8" - "/Decode[0 1 0 1 0 1 0 1]\n", - num_cols, num_rows); - break; - } - - puts("/DataSource currentfile" - "/ASCII85Decode filter" - "/ImageMatrix[1 0 0 -1 0 1]>>image"); - - for (row = 0, out_offset = 0; row < num_rows; row ++) - { - cupsImageGetRow(image, 0, row, num_cols, line + out_offset); - - out_length = num_cols * depth + out_offset; - out_offset = out_length & 3; - - ps_ascii85(line, out_length, row == (num_rows - 1)); - - if (out_offset > 0) - memcpy(line, line + out_length - out_offset, out_offset); - } - - puts("grestore"); - - if (i == num_pages) - cupsImageClose(image); - - free(line); - } - } - - /* - * Header and footer... - */ - - x = 0.5 * print_width; - - if (banner->header) - { - printf("%.1f %.1f moveto", x, print_height - 2 * fontsize); - psTextUTF8(fonts, 2 * fontsize, PS_BOLD, PS_CENTER, banner->header); - } - - if (banner->footer) - { - printf("%.1f %.1f moveto", x, fontsize); - psTextUTF8(fonts, 2 * fontsize, PS_BOLD, PS_CENTER, banner->footer); - } - - /* - * Show the page... - */ - - puts("grestore"); - puts("showpage"); - } - - return (num_pages); -} - - -/* - * 'write_epilogue()' - Write the PostScript file epilogue. - */ - -static void -write_epilogue(int num_pages) /* I - Number of pages */ -{ - puts("%%Trailer"); - printf("%%%%Pages: %d\n", num_pages); - puts("%%EOF"); -} - - -/* - * 'write_prolog()' - Write the PostScript file prolog with options. - */ - -ps_text_t * /* O - Fonts */ -write_prolog(const char *title, /* I - Title of job */ - const char *username) /* I - Username */ -{ - time_t curtime; /* Current time */ - struct tm *curtm; /* Current date */ - char curdate[255]; /* Current date (text format) */ - ps_text_t *fonts; /* Fonts */ - - - /* - * Get the fonts we'll need... - */ - - fonts = psTextInitialize(); - - /* - * Output the DSC header... - */ - - curtime = time(NULL); - curtm = localtime(&curtime); - strftime(curdate, sizeof(curdate), "%c", curtm); - - puts("%!PS-Adobe-3.0"); - printf("%%%%BoundingBox: %.0f %.0f %.0f %.0f\n", PageLeft, PageBottom, - PageRight, PageTop); - printf("%%cupsRotation: %d\n", (Orientation & 3) * 90); - puts("%%Creator: bannertops/" CUPS_SVERSION); - printf("%%%%CreationDate: %s\n", curdate); - puts("%%LanguageLevel: 2"); - puts("%%DocumentData: Clean7Bit"); - WriteTextComment("Title", title); - WriteTextComment("For", username); - printf("%%%%Pages: %d\n", Duplex ? 2 : 1); - psTextListFonts(fonts); - puts("%%EndComments"); - puts("%%BeginProlog"); - psTextEmbedFonts(fonts); - puts("%%EndProlog"); - - return (fonts); -} - - -/* - * End of "$Id: bannertops.c 9793 2011-05-20 03:49:49Z mike $". - */ |