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[thirdparty/cups.git] / cups / pwg-media.c
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54afec33
MS		 1/*
2 * "$Id$"
3 *
4 * PWG media name API implementation for CUPS.
5 *
f14324a7 6 * Copyright 2009-2011 by Apple Inc.
54afec33
MS		 7 *
8 * These coded instructions, statements, and computer programs are the
9 * property of Apple Inc. and are protected by Federal copyright
10 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
11 * which should have been included with this file. If this file is
12 * file is missing or damaged, see the license at "http://www.cups.org/".
13 *
14 * This file is subject to the Apple OS-Developed Software exception.
15 *
16 * Contents:
17 *
18 * _pwgGenerateSize() - Generate a PWG size keyword.
19 * _pwgInitSize() - Initialize a PWG size using IPP job template
20 * attributes.
21 * _pwgMediaForLegacy() - Find a PWG media size by ISO/IPP legacy name.
22 * _pwgMediaForPPD() - Find a PWG media size by Adobe PPD name.
23 * _pwgMediaForPWG() - Find a PWG media size by 5101.1 self-describing
24 * name.
25 * _pwgMediaForSize() - Get the PWG media name for a given size.
26 * pwg_compare_legacy() - Compare two sizes using the legacy names.
27 * pwg_compare_ppd() - Compare two sizes using the PPD names.
28 * pwg_compare_pwg() - Compare two sizes using the PWG names.
29 */
30
31/*
32 * Include necessary headers...
33 */
34
71e16022 35#include "cups-private.h"
54afec33
MS		 36#include <math.h>
37
38
39/*
40 * Local macros...
41 */
42
43#define _PWG_MEDIA_IN(p,l,a,x,y) {p, l, a, (int)(x * 2540), (int)(y * 2540)}
44#define _PWG_MEDIA_MM(p,l,a,x,y) {p, l, a, (int)(x * 100), (int)(y * 100)}
45
46
47/*
48 * Local functions...
49 */
50
51static int pwg_compare_legacy(_pwg_media_t *a, _pwg_media_t *b);
52static int pwg_compare_pwg(_pwg_media_t *a, _pwg_media_t *b);
53static int pwg_compare_ppd(_pwg_media_t *a, _pwg_media_t *b);
54
55
56/*
57 * Local globals...
58 */
59
60static _pwg_media_t const cups_pwg_media[] =
61{ /* Media size lookup table */
62 /* North American Standard Sheet Media Sizes */
7cf5915e 63 _PWG_MEDIA_IN("na_index-3x5_3x5in", NULL, "3x5", 3, 5),
54afec33
MS		 64 _PWG_MEDIA_IN("na_personal_3.625x6.5in", NULL, "EnvPersonal", 3.625, 6.5),
65 _PWG_MEDIA_IN("na_monarch_3.875x7.5in", "monarch-envelope", "EnvMonarch", 3.875, 7.5),
66 _PWG_MEDIA_IN("na_number-9_3.875x8.875in", "na-number-9-envelope", "Env9", 3.875, 8.875),
7cf5915e 67 _PWG_MEDIA_IN("na_index-4x6_4x6in", NULL, "4x6", 4, 6),
54afec33 68 _PWG_MEDIA_IN("na_number-10_4.125x9.5in", "na-number-10-envelope", "Env10", 4.125, 9.5),
dcb445bc 69 _PWG_MEDIA_IN("na_a2_4.375x5.75in", NULL, "EnvA2", 4.375, 5.75),
54afec33
MS		 70 _PWG_MEDIA_IN("na_number-11_4.5x10.375in", NULL, "Env11", 4.5, 10.375),
71 _PWG_MEDIA_IN("na_number-12_4.75x11in", NULL, "Env12", 4.75, 11),
7cf5915e
MS		 72 _PWG_MEDIA_IN("na_5x7_5x7in", NULL, "5x7", 5, 7),
73 _PWG_MEDIA_IN("na_index-5x8_5x8in", NULL, "5x8", 5, 8),
54afec33
MS		 74 _PWG_MEDIA_IN("na_number-14_5x11.5in", NULL, "Env14", 5, 11.5),
75 _PWG_MEDIA_IN("na_invoice_5.5x8.5in", "invoice", "Statement", 5.5, 8.5),
76 _PWG_MEDIA_IN("na_index-4x6-ext_6x8in", NULL, NULL, 6, 8),
7cf5915e
MS		 77 _PWG_MEDIA_IN("na_6x9_6x9in", "na-6x9-envelope", "6x9", 6, 9),
78 _PWG_MEDIA_IN("na_c5_6.5x9.5in", NULL, "6.5x9.5", 6.5, 9.5),
54afec33
MS		 79 _PWG_MEDIA_IN("na_7x9_7x9in", "na-7x9-envelope", "7x9", 7, 9),
80 _PWG_MEDIA_IN("na_executive_7.25x10.5in", "executive", "Executive", 7.25, 10.5),
81 _PWG_MEDIA_IN("na_govt-letter_8x10in", "na-8x10", "8x10", 8, 10),
7cf5915e 82 _PWG_MEDIA_IN("na_govt-legal_8x13in", NULL, "8x13", 8, 13),
54afec33
MS		 83 _PWG_MEDIA_IN("na_quarto_8.5x10.83in", "quarto", "Quarto", 8.5, 10.83),
84 _PWG_MEDIA_IN("na_letter_8.5x11in", "na-letter", "Letter", 8.5, 11),
85 _PWG_MEDIA_IN("na_fanfold-eur_8.5x12in", NULL, "FanFoldGerman", 8.5, 12),
86 _PWG_MEDIA_IN("na_letter-plus_8.5x12.69in", NULL, "LetterPlus", 8.5, 12.69),
87 _PWG_MEDIA_IN("na_foolscap_8.5x13in", NULL, "FanFoldGermanLegal", 8.5, 13),
88 _PWG_MEDIA_IN("na_legal_8.5x14in", "na-legal", "Legal", 8.5, 14),
89 _PWG_MEDIA_IN("na_super-a_8.94x14in", NULL, "SuperA", 8.94, 14),
90 _PWG_MEDIA_IN("na_9x11_9x11in", "na-9x11-envelope", "9x11", 9, 11),
91 _PWG_MEDIA_IN("na_arch-a_9x12in", "arch-a", "ARCHA", 9, 12),
92 _PWG_MEDIA_IN("na_letter-extra_9.5x12in", NULL, "LetterExtra", 9.5, 12),
93 _PWG_MEDIA_IN("na_legal-extra_9.5x15in", NULL, "LegalExtra", 9.5, 15),
94 _PWG_MEDIA_IN("na_10x11_10x11in", NULL, "10x11", 10, 11),
95 _PWG_MEDIA_IN("na_10x13_10x13in", "na-10x13-envelope", "10x13", 10, 13),
96 _PWG_MEDIA_IN("na_10x14_10x14in", "na-10x14-envelope", "10x14", 10, 14),
7cf5915e
MS		 97 _PWG_MEDIA_IN("na_10x15_10x15in", "na-10x15-envelope", "10x15", 10, 15),
98 _PWG_MEDIA_IN("na_11x12_11x12in", NULL, "11x12", 11, 12),
99 _PWG_MEDIA_IN("na_edp_11x14in", NULL, "11x14", 11, 14),
54afec33 100 _PWG_MEDIA_IN("na_fanfold-us_11x14.875in", NULL, NULL, 11, 14.875),
7cf5915e 101 _PWG_MEDIA_IN("na_11x15_11x15in", NULL, "11x15", 11, 15),
54afec33
MS		 102 _PWG_MEDIA_IN("na_ledger_11x17in", "tabloid", "Tabloid", 11, 17),
103 _PWG_MEDIA_IN("na_eur-edp_12x14in", NULL, NULL, 12, 14),
104 _PWG_MEDIA_IN("na_arch-b_12x18in", "arch-b", "ARCHB", 12, 18),
7cf5915e 105 _PWG_MEDIA_IN("na_12x19_12x19in", NULL, "12x19", 12, 19),
a2326b5b
MS		 106 _PWG_MEDIA_IN("na_b-plus_12x19.17in", NULL, "SuperB", 12, 19.17),
107 _PWG_MEDIA_IN("na_super-b_13x19in", "super-b", "13x19", 13, 19),
54afec33
MS		 108 _PWG_MEDIA_IN("na_c_17x22in", "c", "AnsiC", 17, 22),
109 _PWG_MEDIA_IN("na_arch-c_18x24in", "arch-c", "ARCHC", 18, 24),
110 _PWG_MEDIA_IN("na_d_22x34in", "d", "AnsiD", 22, 34),
111 _PWG_MEDIA_IN("na_arch-d_24x36in", "arch-d", "ARCHD", 24, 36),
112 _PWG_MEDIA_IN("asme_f_28x40in", "f", NULL, 28, 40),
113 _PWG_MEDIA_IN("na_wide-format_30x42in", NULL, NULL, 30, 42),
114 _PWG_MEDIA_IN("na_e_34x44in", "e", "AnsiE", 34, 44),
115 _PWG_MEDIA_IN("na_arch-e_36x48in", "arch-e", "ARCHE", 36, 48),
7cf5915e 116 _PWG_MEDIA_IN("na_f_44x68in", NULL, "AnsiF", 44, 68),
54afec33
MS		 117
118 /* Chinese Standard Sheet Media Inch Sizes */
f14324a7 119 _PWG_MEDIA_IN("roc_16k_7.75x10.75in", NULL, "roc16k", 7.75, 10.75),
54afec33
MS		 120 _PWG_MEDIA_IN("roc_8k_10.75x15.5in", NULL, NULL, 10.75, 15.5),
121
122 /* ISO Standard Sheet Media Sizes */
123 _PWG_MEDIA_MM("iso_a10_26x37mm", "iso-a10", "A10", 26, 37),
124 _PWG_MEDIA_MM("iso_a9_37x52mm", "iso-a9", "A9", 37, 52),
125 _PWG_MEDIA_MM("iso_a8_52x74mm", "iso-a8", "A8", 52, 74),
126 _PWG_MEDIA_MM("iso_a7_74x105mm", "iso-a7", "A7", 74, 105),
127 _PWG_MEDIA_MM("iso_a6_105x148mm", "iso-a6", "A6", 105, 148),
128 _PWG_MEDIA_MM("iso_a5_148x210mm", "iso-a5", "A5", 148, 210),
129 _PWG_MEDIA_MM("iso_a5-extra_174x235mm", NULL, "A5Extra", 174, 235),
130 _PWG_MEDIA_MM("iso_a4_210x297mm", "iso-a4", "A4", 210, 297),
131 _PWG_MEDIA_MM("iso_a4-tab_225x297mm", NULL, NULL, 225, 297),
132 _PWG_MEDIA_MM("iso_a4-extra_235.5x322.3mm", NULL, "A4Extra", 235.5, 322.3),
133 _PWG_MEDIA_MM("iso_a3_297x420mm", "iso-a3", "A3", 297, 420),
134 _PWG_MEDIA_MM("iso_a4x3_297x630mm", "iso-a4x3", NULL, 297, 630),
135 _PWG_MEDIA_MM("iso_a4x4_297x841mm", "iso-a4x4", NULL, 297, 841),
136 _PWG_MEDIA_MM("iso_a4x5_297x1051mm", "iso-a4x5", NULL, 297, 1051),
137 _PWG_MEDIA_MM("iso_a4x6_297x1261mm", "iso-a4x6", NULL, 297, 1261),
138 _PWG_MEDIA_MM("iso_a4x7_297x1471mm", "iso-a4x7", NULL, 297, 1471),
139 _PWG_MEDIA_MM("iso_a4x8_297x1682mm", "iso-a4x8", NULL, 297, 1682),
140 _PWG_MEDIA_MM("iso_a4x9_297x1892mm", "iso-a4x9", NULL, 297, 1892),
141 _PWG_MEDIA_MM("iso_a3-extra_322x445mm", "iso-a3-extra", "A3Extra", 322, 445),
142 _PWG_MEDIA_MM("iso_a2_420x594mm", "iso-a2", "A2", 420, 594),
143 _PWG_MEDIA_MM("iso_a3x3_420x891mm", "iso-a3x3", NULL, 420, 891),
144 _PWG_MEDIA_MM("iso_a3x4_420x1189mm", "iso-a3x4", NULL, 420, 1189),
145 _PWG_MEDIA_MM("iso_a3x5_420x1486mm", "iso-a3x5", NULL, 420, 1486),
146 _PWG_MEDIA_MM("iso_a3x6_420x1783mm", "iso-a3x6", NULL, 420, 1783),
147 _PWG_MEDIA_MM("iso_a3x7_420x2080mm", "iso-a3x7", NULL, 420, 2080),
148 _PWG_MEDIA_MM("iso_a1_594x841mm", "iso-a1", "A1", 594, 841),
149 _PWG_MEDIA_MM("iso_a2x3_594x1261mm", "iso-a2x3", NULL, 594, 1261),
150 _PWG_MEDIA_MM("iso_a2x4_594x1682mm", "iso-a2x4", NULL, 594, 1682),
151 _PWG_MEDIA_MM("iso_a2x5_594x2102mm", "iso-a2x5", NULL, 594, 2102),
152 _PWG_MEDIA_MM("iso_a0_841x1189mm", "iso-a0", "A0", 841, 1189),
153 _PWG_MEDIA_MM("iso_a1x3_841x1783mm", "iso-a1x3", NULL, 841, 1783),
154 _PWG_MEDIA_MM("iso_a1x4_841x2378mm", "iso-a1x4", NULL, 841, 2378),
155 _PWG_MEDIA_MM("iso_2a0_1189x1682mm", NULL, NULL, 1189, 1682),
156 _PWG_MEDIA_MM("iso_a0x3_1189x2523mm", NULL, NULL, 1189, 2523),
157 _PWG_MEDIA_MM("iso_b10_31x44mm", "iso-b10", "ISOB10", 31, 44),
158 _PWG_MEDIA_MM("iso_b9_44x62mm", "iso-b9", "ISOB9", 44, 62),
159 _PWG_MEDIA_MM("iso_b8_62x88mm", "iso-b8", "ISOB8", 62, 88),
160 _PWG_MEDIA_MM("iso_b7_88x125mm", "iso-b7", "ISOB7", 88, 125),
161 _PWG_MEDIA_MM("iso_b6_125x176mm", "iso-b6", "ISOB6", 125, 176),
162 _PWG_MEDIA_MM("iso_b6c4_125x324mm", NULL, NULL, 125, 324),
163 _PWG_MEDIA_MM("iso_b5_176x250mm", "iso-b5", "ISOB5", 176, 250),
164 _PWG_MEDIA_MM("iso_b5-extra_201x276mm", NULL, "ISOB5Extra", 201, 276),
165 _PWG_MEDIA_MM("iso_b4_250x353mm", "iso-b4", "ISOB4", 250, 353),
166 _PWG_MEDIA_MM("iso_b3_353x500mm", "iso-b3", "ISOB3", 353, 500),
167 _PWG_MEDIA_MM("iso_b2_500x707mm", "iso-b2", "ISOB2", 500, 707),
168 _PWG_MEDIA_MM("iso_b1_707x1000mm", "iso-b1", "ISOB1", 707, 1000),
169 _PWG_MEDIA_MM("iso_b0_1000x1414mm", "iso-b0", "ISOB0", 1000, 1414),
170 _PWG_MEDIA_MM("iso_c10_28x40mm", "iso-c10", NULL, 28, 40),
171 _PWG_MEDIA_MM("iso_c9_40x57mm", "iso-c9", NULL, 40, 57),
172 _PWG_MEDIA_MM("iso_c8_57x81mm", "iso-c8", NULL, 57, 81),
173 _PWG_MEDIA_MM("iso_c7_81x114mm", "iso-c7", "EnvC7", 81, 114),
174 _PWG_MEDIA_MM("iso_c7c6_81x162mm", NULL, NULL, 81, 162),
175 _PWG_MEDIA_MM("iso_c6_114x162mm", "iso-c6", "EnvC6", 114, 162),
176 _PWG_MEDIA_MM("iso_c6c5_114x229mm", NULL, "EnvC65", 114, 229),
177 _PWG_MEDIA_MM("iso_c5_162x229mm", "iso-c5", "EnvC5", 162, 229),
178 _PWG_MEDIA_MM("iso_c4_229x324mm", "iso-c4", "EnvC4", 229, 324),
179 _PWG_MEDIA_MM("iso_c3_324x458mm", "iso-c3", "EnvC3", 324, 458),
180 _PWG_MEDIA_MM("iso_c2_458x648mm", "iso-c2", "EnvC2", 458, 648),
181 _PWG_MEDIA_MM("iso_c1_648x917mm", "iso-c1", "EnvC1", 648, 917),
182 _PWG_MEDIA_MM("iso_c0_917x1297mm", "iso-c0", "EnvC0", 917, 1297),
183 _PWG_MEDIA_MM("iso_dl_110x220mm", "iso-designated", "EnvDL", 110, 220),
184 _PWG_MEDIA_MM("iso_ra2_430x610mm", "iso-ra2", NULL, 430, 610),
185 _PWG_MEDIA_MM("iso_sra2_450x640mm", "iso-sra2", NULL, 450, 640),
186 _PWG_MEDIA_MM("iso_ra1_610x860mm", "iso-ra1", NULL, 610, 860),
187 _PWG_MEDIA_MM("iso_sra1_640x900mm", "iso-sra1", NULL, 640, 900),
188 _PWG_MEDIA_MM("iso_ra0_860x1220mm", "iso-ra0", NULL, 860, 1220),
189 _PWG_MEDIA_MM("iso_sra0_900x1280mm", "iso-sra0", NULL, 900, 1280),
190
191 /* Japanese Standard Sheet Media Sizes */
192 _PWG_MEDIA_MM("jis_b10_32x45mm", "jis-b10", "B10", 32, 45),
193 _PWG_MEDIA_MM("jis_b9_45x64mm", "jis-b9", "B9", 45, 64),
194 _PWG_MEDIA_MM("jis_b8_64x91mm", "jis-b8", "B8", 64, 91),
195 _PWG_MEDIA_MM("jis_b7_91x128mm", "jis-b7", "B7", 91, 128),
196 _PWG_MEDIA_MM("jis_b6_128x182mm", "jis-b6", "B6", 128, 182),
197 _PWG_MEDIA_MM("jis_b5_182x257mm", "jis-b5", "B5", 182, 257),
198 _PWG_MEDIA_MM("jis_b4_257x364mm", "jis-b4", "B4", 257, 364),
199 _PWG_MEDIA_MM("jis_b3_364x515mm", "jis-b3", "B3", 364, 515),
200 _PWG_MEDIA_MM("jis_b2_515x728mm", "jis-b2", "B2", 515, 728),
201 _PWG_MEDIA_MM("jis_b1_728x1030mm", "jis-b1", "B1", 728, 1030),
202 _PWG_MEDIA_MM("jis_b0_1030x1456mm", "jis-b0", "B0", 1030, 1456),
203 _PWG_MEDIA_MM("jis_exec_216x330mm", NULL, NULL, 216, 330),
204 _PWG_MEDIA_MM("jpn_chou4_90x205mm", NULL, "EnvChou4", 90, 205),
205 _PWG_MEDIA_MM("jpn_hagaki_100x148mm", NULL, "Postcard", 100, 148),
206 _PWG_MEDIA_MM("jpn_you4_105x235mm", NULL, "EnvYou4", 105, 235),
207 _PWG_MEDIA_MM("jpn_chou2_111.1x146mm", NULL, NULL, 111.1, 146),
208 _PWG_MEDIA_MM("jpn_chou3_120x235mm", NULL, "EnvChou3", 120, 235),
209 _PWG_MEDIA_MM("jpn_oufuku_148x200mm", NULL, "DoublePostcardRotated", 148, 200),
210 _PWG_MEDIA_MM("jpn_kahu_240x322.1mm", NULL, NULL, 240, 322.1),
211 _PWG_MEDIA_MM("jpn_kaku2_240x332mm", NULL, "EnvKaku2", 240, 332),
212
213 /* Chinese Standard Sheet Media Sizes */
214 _PWG_MEDIA_MM("prc_32k_97x151mm", NULL, "PRC32K", 97, 151),
215 _PWG_MEDIA_MM("prc_1_102x165mm", NULL, "EnvPRC1", 102, 165),
216 _PWG_MEDIA_MM("prc_2_102x176mm", NULL, "EnvPRC2", 102, 176),
217 _PWG_MEDIA_MM("prc_4_110x208mm", NULL, "EnvPRC4", 110, 208),
218 _PWG_MEDIA_MM("prc_5_110x220mm", NULL, "EnvPRC5", 110, 220),
219 _PWG_MEDIA_MM("prc_8_120x309mm", NULL, "EnvPRC8", 120, 309),
220 _PWG_MEDIA_MM("prc_6_120x320mm", NULL, NULL, 120, 320),
221 _PWG_MEDIA_MM("prc_3_125x176mm", NULL, "EnvPRC3", 125, 176),
222 _PWG_MEDIA_MM("prc_16k_146x215mm", NULL, "PRC16K", 146, 215),
223 _PWG_MEDIA_MM("prc_7_160x230mm", NULL, "EnvPRC7", 160, 230),
224 _PWG_MEDIA_MM("om_juuro-ku-kai_198x275mm", NULL, NULL, 198, 275),
225 _PWG_MEDIA_MM("om_pa-kai_267x389mm", NULL, NULL, 267, 389),
226 _PWG_MEDIA_MM("om_dai-pa-kai_275x395mm", NULL, NULL, 275, 395),
227 _PWG_MEDIA_MM("prc_10_324x458mm", NULL, "EnvPRC10", 324, 458),
228
f228370c
MS		 229 /* Other English Standard Sheet Media Sizes */
230 _PWG_MEDIA_IN("oe_photo-l_3.5x5in", NULL, "3.5x5", 3.5, 5),
231
54afec33 232 /* Other Metric Standard Sheet Media Sizes */
dcb445bc 233 _PWG_MEDIA_MM("om_small-photo_100x150mm", NULL, "om_small-photo", 100, 150),
54afec33
MS		 234 _PWG_MEDIA_MM("om_italian_110x230mm", NULL, "EnvItalian", 110, 230),
235 _PWG_MEDIA_MM("om_postfix_114x229mm", NULL, NULL, 114, 229),
236 _PWG_MEDIA_MM("om_large-photo_200x300", NULL, NULL, 200, 300),
237 _PWG_MEDIA_MM("om_folio_210x330mm", "folio", "Folio", 210, 330),
238 _PWG_MEDIA_MM("om_folio-sp_215x315mm", NULL, NULL, 215, 315),
239 _PWG_MEDIA_MM("om_invite_220x220mm", NULL, "EnvInvite", 220, 220)
240};
241
242
243/*
244 * '_pwgGenerateSize()' - Generate a PWG size keyword.
245 */
246
247void
248_pwgGenerateSize(char *keyword, /* I - Keyword buffer */
249 size_t keysize, /* I - Size of keyword buffer */
250 const char *prefix, /* I - Prefix for PWG size or NULL */
251 const char *name, /* I - Size name or NULL */
252 int width, /* I - Width of page in 2540ths */
253 int length) /* I - Length of page in 2540ths */
254{
255 struct lconv *loc; /* Locale conversion data */
256 double uwidth, /* Width in inches or millimeters */
257 ulength; /* Height in inches or millimeters */
258 const char *units; /* Units to report */
259 char usize[12 + 1 + 12 + 3], /* Unit size: NNNNNNNNNNNNxNNNNNNNNNNNNuu */
260 *uptr; /* Pointer into unit size */
261
262
263 loc = localeconv();
264
265 if ((width % 635) == 0 && (length % 635) == 0)
266 {
267 /*
268 * Use inches since the size is a multiple of 1/4 inch.
269 */
270
271 uwidth = width / 2540.0;
272 ulength = length / 2540.0;
273 units = "in";
274
275 if (!prefix)
276 prefix = "oe";
277 }
278 else
279 {
280 /*
281 * Use millimeters since the size is not a multiple of 1/4 inch.
282 */
283
284 uwidth = width * 0.01;
285 ulength = length * 0.01;
286 units = "mm";
287
288 if (!prefix)
289 prefix = "om";
290 }
291
292 uptr = usize;
293 _cupsStrFormatd(uptr, uptr + 12, uwidth, loc);
294 uptr += strlen(uptr);
295 *uptr++ = 'x';
296 _cupsStrFormatd(uptr, uptr + 12, ulength, loc);
297 uptr += strlen(uptr);
298
299 /*
300 * Safe because usize can hold up to 12 + 1 + 12 + 4 bytes.
301 */
302
303 strcpy(uptr, units);
304
305 if (!name)
306 name = usize;
307
308 /*
309 * Format the name...
310 */
311
312 snprintf(keyword, keysize, "%s_%s_%s", prefix, name, usize);
313}
314
315
316/*
317 * '_pwgInitSize()' - Initialize a PWG size using IPP job template attributes.
318 */
319
320int /* O - 1 if size was initialize, 0 otherwise */
321_pwgInitSize(_pwg_size_t *size, /* I - Size to initialize */
322 ipp_t *job, /* I - Job template attributes */
323 int *margins_set) /* O - 1 if margins were set, 0 otherwise */
324{
325 ipp_attribute_t *media, /* media attribute */
326 *media_bottom_margin, /* media-bottom-margin member attribute */
327 *media_col, /* media-col attribute */
328 *media_left_margin, /* media-left-margin member attribute */
329 *media_right_margin, /* media-right-margin member attribute */
330 *media_size, /* media-size member attribute */
331 *media_top_margin, /* media-top-margin member attribute */
332 *x_dimension, /* x-dimension member attribute */
333 *y_dimension; /* y-dimension member attribute */
334 _pwg_media_t *pwg; /* PWG media value */
335
336
337 /*
338 * Range check input...
339 */
340
341 if (!size || !job || !margins_set)
342 return (0);
343
344 /*
345 * Look for media-col and then media...
346 */
347
348 memset(size, 0, sizeof(_pwg_size_t));
349 *margins_set = 0;
350
351 if ((media_col = ippFindAttribute(job, "media-col",
352 IPP_TAG_BEGIN_COLLECTION)) != NULL)
353 {
354 /*
355 * Got media-col, look for media-size member attribute...
356 */
357
358 if ((media_size = ippFindAttribute(media_col->values[0].collection,
7cf5915e
MS		 359 "media-size",
360 IPP_TAG_BEGIN_COLLECTION)) != NULL)
54afec33
MS		 361 {
362 /*
363 * Got media-size, look for x-dimension and y-dimension member
364 * attributes...
365 */
366
367 x_dimension = ippFindAttribute(media_size->values[0].collection,
368 "x-dimension", IPP_TAG_INTEGER);
369 y_dimension = ippFindAttribute(media_size->values[0].collection,
370 "y-dimension", IPP_TAG_INTEGER);
371
372 if (x_dimension && y_dimension)
373 {
374 size->width = x_dimension->values[0].integer;
375 size->length = y_dimension->values[0].integer;
376 }
377 else if (!x_dimension)
378 {
379 _cupsSetError(IPP_INTERNAL_ERROR,
380 _("Missing x-dimension in media-size."), 1);
381 return (0);
382 }
383 else if (!y_dimension)
384 {
385 _cupsSetError(IPP_INTERNAL_ERROR,
386 _("Missing y-dimension in media-size."), 1);
387 return (0);
388 }
389 }
390 else
391 {
392 _cupsSetError(IPP_INTERNAL_ERROR, _("Missing media-size in media-col."),
393 1);
394 return (0);
395 }
396
397 /* media-*-margin */
398 media_bottom_margin = ippFindAttribute(media_col->values[0].collection,
399 "media-bottom-margin",
400 IPP_TAG_INTEGER);
401 media_left_margin = ippFindAttribute(media_col->values[0].collection,
402 "media-left-margin",
403 IPP_TAG_INTEGER);
404 media_right_margin = ippFindAttribute(media_col->values[0].collection,
405 "media-right-margin",
406 IPP_TAG_INTEGER);
407 media_top_margin = ippFindAttribute(media_col->values[0].collection,
408 "media-top-margin",
409 IPP_TAG_INTEGER);
410 if (media_bottom_margin && media_left_margin && media_right_margin &&
411 media_top_margin)
412 {
413 *margins_set = 1;
414 size->bottom = media_bottom_margin->values[0].integer;
415 size->left = media_left_margin->values[0].integer;
416 size->right = media_right_margin->values[0].integer;
417 size->top = media_top_margin->values[0].integer;
418 }
419 }
420 else
421 {
422 if ((media = ippFindAttribute(job, "media", IPP_TAG_NAME)) == NULL)
7cf5915e
MS		 423 if ((media = ippFindAttribute(job, "media", IPP_TAG_KEYWORD)) == NULL)
424 if ((media = ippFindAttribute(job, "PageSize", IPP_TAG_NAME)) == NULL)
425 media = ippFindAttribute(job, "PageRegion", IPP_TAG_NAME);
54afec33
MS		 426
427 if (media)
428 {
7cf5915e
MS		 429 const char *name = media->values[0].string.text;
430 /* Name string */
431
432 if ((pwg = _pwgMediaForPWG(name)) == NULL)
433 {
434 /*
435 * Not a PWG name, try a legacy name...
436 */
437
438 if ((pwg = _pwgMediaForLegacy(name)) == NULL)
439 {
440 /*
441 * Not a legacy name, try a PPD name...
442 */
443
444 const char *suffix; /* Suffix on media string */
445
446 pwg = _pwgMediaForPPD(name);
84315f46 447 if (pwg &&
7cf5915e 448 (suffix = name + strlen(name) - 10 /* .FullBleed */) > name &&
88f9aafc 449 !_cups_strcasecmp(suffix, ".FullBleed"))
7cf5915e
MS		 450 {
451 /*
452 * Indicate that margins are set with the default values of 0.
453 */
454
455 *margins_set = 1;
456 }
457 }
458 }
54afec33
MS		 459
460 if (pwg)
461 {
462 size->width = pwg->width;
463 size->length = pwg->length;
464 }
465 else
466 {
467 _cupsSetError(IPP_INTERNAL_ERROR, _("Unsupported media value."), 1);
468 return (0);
469 }
470 }
471 else
472 {
473 _cupsSetError(IPP_INTERNAL_ERROR, _("Missing media or media-col."), 1);
474 return (0);
475 }
476 }
477
478 return (1);
479}
480
481
482/*
483 * '_pwgMediaForLegacy()' - Find a PWG media size by ISO/IPP legacy name.
484 */
485
486_pwg_media_t * /* O - Matching size or NULL */
487_pwgMediaForLegacy(
488 const char *legacy) /* I - Legacy size name */
489{
490 _pwg_media_t key; /* Search key */
491 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
492
493
494 /*
495 * Range check input...
496 */
497
498 if (!legacy)
499 return (NULL);
500
501 /*
502 * Build the lookup table for PWG names as needed...
503 */
504
505 if (!cg->leg_size_lut)
506 {
507 int i; /* Looping var */
508 _pwg_media_t *size; /* Current size */
509
510 cg->leg_size_lut = cupsArrayNew((cups_array_func_t)pwg_compare_legacy,
511 NULL);
512
513 for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])),
514 size = (_pwg_media_t *)cups_pwg_media;
515 i > 0;
516 i --, size ++)
517 if (size->legacy)
518 cupsArrayAdd(cg->leg_size_lut, size);
519 }
520
521 /*
522 * Lookup the name...
523 */
524
525 key.legacy = legacy;
526 return ((_pwg_media_t *)cupsArrayFind(cg->leg_size_lut, &key));
527}
528
529
530/*
531 * '_pwgMediaForPPD()' - Find a PWG media size by Adobe PPD name.
532 */
533
534_pwg_media_t * /* O - Matching size or NULL */
535_pwgMediaForPPD(const char *ppd) /* I - PPD size name */
536{
7cf5915e
MS		 537 _pwg_media_t key, /* Search key */
538 *size; /* Matching size */
54afec33
MS		 539 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
540
541
542 /*
543 * Range check input...
544 */
545
546 if (!ppd)
547 return (NULL);
548
549 /*
550 * Build the lookup table for PWG names as needed...
551 */
552
553 if (!cg->ppd_size_lut)
554 {
7cf5915e 555 int i; /* Looping var */
54afec33
MS		 556
557 cg->ppd_size_lut = cupsArrayNew((cups_array_func_t)pwg_compare_ppd, NULL);
558
559 for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])),
560 size = (_pwg_media_t *)cups_pwg_media;
561 i > 0;
562 i --, size ++)
563 if (size->ppd)
564 cupsArrayAdd(cg->ppd_size_lut, size);
565 }
566
567 /*
568 * Lookup the name...
569 */
570
571 key.ppd = ppd;
7cf5915e
MS		 572 if ((size = (_pwg_media_t *)cupsArrayFind(cg->ppd_size_lut, &key)) == NULL)
573 {
574 /*
575 * See if the name is of the form:
576 *
577 * [Custom.]WIDTHxLENGTH[.FullBleed] - Size in points/inches [borderless]
578 * [Custom.]WIDTHxLENGTHcm[.FullBleed] - Size in centimeters [borderless]
579 * [Custom.]WIDTHxLENGTHft[.FullBleed] - Size in feet [borderless]
580 * [Custom.]WIDTHxLENGTHin[.FullBleed] - Size in inches [borderless]
581 * [Custom.]WIDTHxLENGTHm[.FullBleed] - Size in meters [borderless]
582 * [Custom.]WIDTHxLENGTHmm[.FullBleed] - Size in millimeters [borderless]
583 * [Custom.]WIDTHxLENGTHpt[.FullBleed] - Size in points [borderless]
584 */
585
586 double w, l, /* Width and length of page */
587 factor; /* Unit scaling factor */
588 char *ptr; /* Pointer into name */
589 struct lconv *loc; /* Locale data */
590 int custom; /* Custom page size? */
591
88f9aafc 592 if (!_cups_strncasecmp(ppd, "Custom.", 7))
7cf5915e
MS		 593 {
594 custom = 1;
595 factor = 2540.0 / 72.0;
596 ptr = (char *)ppd + 7;
597 }
598 else
599 {
600 custom = 0;
601 factor = 2540.0;
602 ptr = (char *)ppd;
603 }
604
605 loc = localeconv();
606 w = _cupsStrScand(ptr, &ptr, loc);
607
608 if (ptr && ptr > ppd && *ptr == 'x')
609 {
610 l = _cupsStrScand(ptr + 1, &ptr, loc);
611
612 if (ptr &&
613 (!*ptr ||
88f9aafc
MS		 614 !_cups_strcasecmp(ptr, "FullBleed") ||
615 !_cups_strcasecmp(ptr, ".FullBleed") ||
616 !_cups_strcasecmp(ptr, "cm") ||
617 !_cups_strcasecmp(ptr, "cm.FullBleed") ||
618 !_cups_strcasecmp(ptr, "ft") ||
619 !_cups_strcasecmp(ptr, "ft.FullBleed") ||
620 !_cups_strcasecmp(ptr, "in") ||
621 !_cups_strcasecmp(ptr, "in.FullBleed") ||
622 !_cups_strcasecmp(ptr, "m") ||
623 !_cups_strcasecmp(ptr, "m.FullBleed") ||
624 !_cups_strcasecmp(ptr, "mm") ||
625 !_cups_strcasecmp(ptr, "mm.FullBleed") ||
626 !_cups_strcasecmp(ptr, "pt") ||
627 !_cups_strcasecmp(ptr, "pt.FullBleed")))
7cf5915e
MS		 628 {
629 size = &(cg->pwg_media);
630
88f9aafc 631 if (!_cups_strncasecmp(ptr, "cm", 2))
7cf5915e 632 factor = 1000.0;
88f9aafc 633 else if (!_cups_strncasecmp(ptr, "ft", 2))
7cf5915e 634 factor = 2540.0 * 12.0;
88f9aafc 635 else if (!_cups_strncasecmp(ptr, "in", 2))
7cf5915e 636 factor = 2540.0;
88f9aafc 637 else if (!_cups_strncasecmp(ptr, "mm", 2))
7cf5915e
MS		 638 factor = 100.0;
639 else if (*ptr == 'm' || *ptr == 'M')
640 factor = 100000.0;
88f9aafc 641 else if (!_cups_strncasecmp(ptr, "pt", 2))
7cf5915e
MS		 642 factor = 2540.0 / 72.0;
643
644 /*
645 * Not a standard size; convert it to a PWG custom name of the form:
646 *
647 * [oe|om]_WIDTHxHEIGHTuu_WIDTHxHEIGHTuu
648 */
649
650 size->width = (int)(w * factor);
651 size->length = (int)(l * factor);
652 size->pwg = cg->pwg_name;
653
654 _pwgGenerateSize(cg->pwg_name, sizeof(cg->pwg_name),
655 custom ? "custom" : NULL, custom ? ppd + 7 : NULL,
656 size->width, size->length);
657 }
658 }
659 }
660
661 return (size);
54afec33
MS		 662}
663
664
665/*
666 * '_pwgMediaForPWG()' - Find a PWG media size by 5101.1 self-describing name.
667 */
668
669_pwg_media_t * /* O - Matching size or NULL */
670_pwgMediaForPWG(const char *pwg) /* I - PWG size name */
671{
7cf5915e
MS		 672 char *ptr; /* Pointer into name */
673 _pwg_media_t key, /* Search key */
674 *size; /* Matching size */
54afec33
MS		 675 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
676
677
678 /*
679 * Range check input...
680 */
681
682 if (!pwg)
683 return (NULL);
684
685 /*
686 * Build the lookup table for PWG names as needed...
687 */
688
689 if (!cg->pwg_size_lut)
690 {
7cf5915e 691 int i; /* Looping var */
54afec33
MS		 692
693 cg->pwg_size_lut = cupsArrayNew((cups_array_func_t)pwg_compare_pwg, NULL);
694
695 for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])),
696 size = (_pwg_media_t *)cups_pwg_media;
697 i > 0;
698 i --, size ++)
699 cupsArrayAdd(cg->pwg_size_lut, size);
700 }
701
702 /*
703 * Lookup the name...
704 */
705
706 key.pwg = pwg;
7cf5915e
MS		 707 if ((size = (_pwg_media_t *)cupsArrayFind(cg->pwg_size_lut, &key)) == NULL &&
708 (ptr = (char *)strchr(pwg, '_')) != NULL &&
709 (ptr = (char *)strchr(ptr + 1, '_')) != NULL)
710 {
711 /*
712 * Try decoding the self-describing name of the form:
713 *
714 * class_name_WWWxHHHin
715 * class_name_WWWxHHHmm
716 */
717
718 double w, l; /* Width and length of page */
719 struct lconv *loc; /* Locale data */
720
721 ptr ++;
722 loc = localeconv();
723 w = _cupsStrScand(ptr, &ptr, loc);
724
725 if (ptr && *ptr == 'x')
726 {
727 l = _cupsStrScand(ptr + 1, &ptr, loc);
728
729 if (ptr && (!strcmp(ptr, "in") || !strcmp(ptr, "mm")))
730 {
731 size = &(cg->pwg_media);
732
733 if (!strcmp(ptr, "mm"))
734 {
735 size->width = (int)(w * 100);
736 size->length = (int)(l * 100);
737 }
738 else
739 {
740 size->width = (int)(w * 2540);
741 size->length = (int)(l * 2540);
742 }
743
744 strlcpy(cg->pwg_name, pwg, sizeof(cg->pwg_name));
745 size->pwg = cg->pwg_name;
746 }
747 }
748 }
749
750 return (size);
54afec33
MS		 751}
752
753
754/*
755 * '_pwgMediaForSize()' - Get the PWG media name for a given size.
756 */
757
758_pwg_media_t * /* O - PWG media name */
759_pwgMediaForSize(int width, /* I - Width in 2540ths */
760 int length) /* I - Length in 2540ths */
761{
762 int i; /* Looping var */
763 _pwg_media_t *media; /* Current media */
764 int dw, dl; /* Difference in width and length */
765 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
766
767
768 /*
769 * Range check input...
770 */
771
772 if (width <= 0 || length <= 0)
773 return (NULL);
774
775 /*
776 * Look for a standard size...
777 */
778
779 for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])),
780 media = (_pwg_media_t *)cups_pwg_media;
781 i > 0;
782 i --, media ++)
783 {
784 /*
785 * Adobe uses a size matching algorithm with an epsilon of 5 points, which
786 * is just about 176/2540ths...
787 */
788
789 dw = media->width - width;
790 dl = media->length - length;
791
792 if (dw > -176 && dw < 176 && dl > -176 && dl < 176)
793 return (media);
794 }
795
796 /*
797 * Not a standard size; convert it to a PWG custom name of the form:
798 *
799 * custom_WIDTHxHEIGHTuu_WIDTHxHEIGHTuu
800 */
801
802 _pwgGenerateSize(cg->pwg_name, sizeof(cg->pwg_name), "custom", NULL, width,
803 length);
804
805 cg->pwg_media.pwg = cg->pwg_name;
806 cg->pwg_media.width = width;
807 cg->pwg_media.length = length;
808
809 return (&(cg->pwg_media));
810}
811
812
813/*
814 * 'pwg_compare_legacy()' - Compare two sizes using the legacy names.
815 */
816
817static int /* O - Result of comparison */
818pwg_compare_legacy(_pwg_media_t *a, /* I - First size */
819 _pwg_media_t *b) /* I - Second size */
820{
821 return (strcmp(a->legacy, b->legacy));
822}
823
824
825/*
826 * 'pwg_compare_ppd()' - Compare two sizes using the PPD names.
827 */
828
829static int /* O - Result of comparison */
830pwg_compare_ppd(_pwg_media_t *a, /* I - First size */
831 _pwg_media_t *b) /* I - Second size */
832{
833 return (strcmp(a->ppd, b->ppd));
834}
835
836
837/*
838 * 'pwg_compare_pwg()' - Compare two sizes using the PWG names.
839 */
840
841static int /* O - Result of comparison */
842pwg_compare_pwg(_pwg_media_t *a, /* I - First size */
843 _pwg_media_t *b) /* I - Second size */
844{
845 return (strcmp(a->pwg, b->pwg));
846}
847
848
849/*
850 * End of "$Id$".
851 */
Unnamed repository; edit this file 'description' to name the repository.