+++ /dev/null
-/*
- * "$Id: hpgl-main.c 6649 2007-07-11 21:46:42Z mike $"
- *
- * HP-GL/2 filter main entry for the Common UNIX Printing System (CUPS).
- *
- * Copyright 2007-2008 by Apple Inc.
- * Copyright 1993-2007 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/".
- *
- * This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- * main() - Main entry for HP-GL/2 filter.
- * compare_names() - Compare two command names.
- */
-
-/*
- * Include necessary headers...
- */
-
-/*#define DEBUG*/
-#define _HPGL_MAIN_C_
-#include "hpgltops.h"
-#include <cups/i18n.h>
-
-
-/*
- * HP-GL/2 command table...
- */
-
-typedef struct
-{
- char name[4]; /* Name of command */
- void (*func)(int, param_t *); /* Function to call */
-} name_t;
-
-static name_t commands[] =
-{
- { "BP", BP_begin_plot },
- { "DF", DF_default_values },
- { "IN", IN_initialize },
- { "IP", IP_input_absolute },
- { "IR", IR_input_relative },
- { "IW", IW_input_window },
- { "PG", PG_advance_page },
- { "RO", RO_rotate },
- { "RP", RP_replot },
- { "SC", SC_scale },
- { "AA", AA_arc_absolute },
- { "AR", AR_arc_relative },
- { "AT", AT_arc_absolute3 },
- { "CI", CI_circle },
- { "PA", PA_plot_absolute },
- { "PD", PD_pen_down },
- { "PE", PE_polyline_encoded },
- { "PR", PR_plot_relative },
- { "PS", PS_plot_size },
- { "PU", PU_pen_up },
- { "RT", RT_arc_relative3 },
- { "EA", EA_edge_rect_absolute },
- { "EP", EP_edge_polygon },
- { "ER", ER_edge_rect_relative },
- { "EW", EW_edge_wedge },
- { "FP", FP_fill_polygon },
- { "PM", PM_polygon_mode },
- { "RA", RA_fill_rect_absolute },
- { "RR", RR_fill_rect_relative },
- { "WG", WG_fill_wedge },
- { "AD", AD_define_alternate },
- { "CF", CF_character_fill },
- { "CP", CP_character_plot },
- { "DI", DI_absolute_direction },
- { "DR", DR_relative_direction },
- { "DT", DT_define_label_term },
- { "DV", DV_define_variable_path },
- { "ES", ES_extra_space },
- { "LB", LB_label },
- { "LO", LO_label_origin },
- { "SA", SA_select_alternate },
- { "SD", SD_define_standard },
- { "SI", SI_absolute_size },
- { "SL", SL_character_slant },
- { "SR", SR_relative_size },
- { "SS", SS_select_standard },
- { "TD", TD_transparent_data },
- { "AC", AC_anchor_corner },
- { "FT", FT_fill_type },
- { "LA", LA_line_attributes },
- { "LT", LT_line_type },
- { "NP", NP_number_pens },
- { "PC", PC_pen_color },
- { "CR", CR_color_range },
- { "PW", PW_pen_width },
- { "RF", RF_raster_fill },
- { "SM", SM_symbol_mode },
- { "SP", SP_select_pen },
- { "UL", UL_user_line_type },
- { "WU", WU_width_units }
-};
-#define NUM_COMMANDS (sizeof(commands) / sizeof(name_t))
-
-
-/*
- * Local functions...
- */
-
-static int compare_names(const void *p1, const void *p2);
-
-
-/*
- * 'main()' - Main entry for HP-GL/2 filter.
- */
-
-int /* O - Exit status */
-main(int argc, /* I - Number of command-line arguments */
- char *argv[]) /* I - Command-line arguments */
-{
- FILE *fp; /* Input file */
- int num_params; /* Number of parameters */
- param_t *params; /* Command parameters */
- name_t *command, /* Command */
- name; /* Name of command */
- int num_options; /* Number of print options */
- cups_option_t *options; /* Print options */
- const char *val; /* Option value */
- int shading; /* -1 = black, 0 = grey, 1 = color */
-
-
- /*
- * Make sure status messages are not buffered...
- */
-
- setbuf(stdout, NULL);
- setbuf(stderr, NULL);
-
- /*
- * Check command-line...
- */
-
- if (argc < 6 || argc > 7)
- {
- fprintf(stderr, _("Usage: %s job-id user title copies options [file]\n"),
- argv[0]);
- return (1);
- }
-
- /*
- * If we have 7 arguments, print the file named on the command-line.
- * Otherwise, send stdin instead...
- */
-
- if (argc == 6)
- fp = stdin;
- else
- {
- /*
- * Try to open the print file...
- */
-
- if ((fp = fopen(argv[6], "rb")) == NULL)
- {
- perror("DEBUG: unable to open print file - ");
- return (1);
- }
- }
-
- /*
- * Process command-line options and write the prolog...
- */
-
- options = NULL;
- num_options = cupsParseOptions(argv[5], 0, &options);
-
- PPD = SetCommonOptions(num_options, options, 1);
-
- PlotSize[0] = PageWidth;
- PlotSize[1] = PageLength;
-
- shading = 1;
- PenWidth = 1.0;
-
- if ((val = cupsGetOption("blackplot", num_options, options)) != NULL &&
- strcasecmp(val, "no") && strcasecmp(val, "off") &&
- strcasecmp(val, "false"))
- shading = 0;
-
- if ((val = cupsGetOption("fitplot", num_options, options)) != NULL &&
- !strcasecmp(val, "true"))
- FitPlot = 1;
- else if ((val = cupsGetOption("fit-to-page", num_options, options)) != NULL &&
- !strcasecmp(val, "true"))
- FitPlot = 1;
-
- if ((val = cupsGetOption("penwidth", num_options, options)) != NULL)
- PenWidth = (float)atoi(val) * 0.001f;
-
- /*
- * Write the PostScript prolog and initialize the plotting "engine"...
- */
-
- OutputProlog(argv[3], argv[2], shading);
-
- IP_input_absolute(0, NULL);
-
- /*
- * Sort the command array...
- */
-
- qsort(commands, NUM_COMMANDS, sizeof(name_t),
- (int (*)(const void *, const void *))compare_names);
-
- /*
- * Read commands until we reach the end of file.
- */
-
- while ((num_params = ParseCommand(fp, name.name, ¶ms)) >= 0)
- {
- Outputf("%% %s(%d)\n", name.name, num_params);
-
-#ifdef DEBUG
- {
- int i;
- fprintf(stderr, "DEBUG: %s(%d)", name.name, num_params);
- for (i = 0; i < num_params; i ++)
- if (params[i].type == PARAM_STRING)
- fprintf(stderr, " \'%s\'", params[i].value.string);
- else
- fprintf(stderr, " %f", params[i].value.number);
- fputs("\n", stderr);
- }
-#endif /* DEBUG */
-
- if ((command = bsearch(&name, commands, NUM_COMMANDS, sizeof(name_t),
- (int (*)(const void *, const void *))compare_names)) != NULL)
- (*command->func)(num_params, params);
-
- FreeParameters(num_params, params);
- }
-
- OutputTrailer();
-
- if (fp != stdin)
- fclose(fp);
-
- return (0);
-}
-
-
-/*
- * 'compare_names()' - Compare two command names.
- */
-
-static int /* O - Result of strcasecmp() on names */
-compare_names(const void *p1, /* I - First name */
- const void *p2) /* I - Second name */
-{
- return (strcasecmp(((name_t *)p1)->name, ((name_t *)p2)->name));
-}
-
-
-/*
- * End of "$Id: hpgl-main.c 6649 2007-07-11 21:46:42Z mike $".
- */
projects / thirdparty / cups.git / blobdiff