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54afec33 | 1 | /* |
7e86f2f6 | 2 | * PWG media name API implementation for CUPS. |
54afec33 | 3 | * |
45eb1e5e | 4 | * Copyright 2009-2017 by Apple Inc. |
54afec33 | 5 | * |
e3101897 | 6 | * Licensed under Apache License v2.0. See the file "LICENSE" for more information. |
54afec33 MS |
7 | */ |
8 | ||
9 | /* | |
10 | * Include necessary headers... | |
11 | */ | |
12 | ||
71e16022 | 13 | #include "cups-private.h" |
54afec33 MS |
14 | #include <math.h> |
15 | ||
16 | ||
17 | /* | |
18 | * Local macros... | |
19 | */ | |
20 | ||
21 | #define _PWG_MEDIA_IN(p,l,a,x,y) {p, l, a, (int)(x * 2540), (int)(y * 2540)} | |
22 | #define _PWG_MEDIA_MM(p,l,a,x,y) {p, l, a, (int)(x * 100), (int)(y * 100)} | |
23 | ||
24 | ||
25 | /* | |
26 | * Local functions... | |
27 | */ | |
28 | ||
6961465f MS |
29 | static int pwg_compare_legacy(pwg_media_t *a, pwg_media_t *b); |
30 | static int pwg_compare_pwg(pwg_media_t *a, pwg_media_t *b); | |
31 | static int pwg_compare_ppd(pwg_media_t *a, pwg_media_t *b); | |
32 | static char *pwg_format_inches(char *buf, size_t bufsize, int val); | |
33 | static char *pwg_format_millimeters(char *buf, size_t bufsize, int val); | |
23862bc6 | 34 | static int pwg_scan_measurement(const char *buf, char **bufptr, int numer, int denom); |
54afec33 MS |
35 | |
36 | ||
37 | /* | |
38 | * Local globals... | |
39 | */ | |
40 | ||
6961465f | 41 | static pwg_media_t const cups_pwg_media[] = |
54afec33 MS |
42 | { /* Media size lookup table */ |
43 | /* North American Standard Sheet Media Sizes */ | |
7cf5915e | 44 | _PWG_MEDIA_IN("na_index-3x5_3x5in", NULL, "3x5", 3, 5), |
54afec33 MS |
45 | _PWG_MEDIA_IN("na_personal_3.625x6.5in", NULL, "EnvPersonal", 3.625, 6.5), |
46 | _PWG_MEDIA_IN("na_monarch_3.875x7.5in", "monarch-envelope", "EnvMonarch", 3.875, 7.5), | |
47 | _PWG_MEDIA_IN("na_number-9_3.875x8.875in", "na-number-9-envelope", "Env9", 3.875, 8.875), | |
7cf5915e | 48 | _PWG_MEDIA_IN("na_index-4x6_4x6in", NULL, "4x6", 4, 6), |
54afec33 | 49 | _PWG_MEDIA_IN("na_number-10_4.125x9.5in", "na-number-10-envelope", "Env10", 4.125, 9.5), |
dcb445bc | 50 | _PWG_MEDIA_IN("na_a2_4.375x5.75in", NULL, "EnvA2", 4.375, 5.75), |
54afec33 MS |
51 | _PWG_MEDIA_IN("na_number-11_4.5x10.375in", NULL, "Env11", 4.5, 10.375), |
52 | _PWG_MEDIA_IN("na_number-12_4.75x11in", NULL, "Env12", 4.75, 11), | |
7cf5915e MS |
53 | _PWG_MEDIA_IN("na_5x7_5x7in", NULL, "5x7", 5, 7), |
54 | _PWG_MEDIA_IN("na_index-5x8_5x8in", NULL, "5x8", 5, 8), | |
54afec33 MS |
55 | _PWG_MEDIA_IN("na_number-14_5x11.5in", NULL, "Env14", 5, 11.5), |
56 | _PWG_MEDIA_IN("na_invoice_5.5x8.5in", "invoice", "Statement", 5.5, 8.5), | |
23862bc6 | 57 | _PWG_MEDIA_IN("na_index-4x6-ext_6x8in", NULL, "6x8", 6, 8), |
7cf5915e MS |
58 | _PWG_MEDIA_IN("na_6x9_6x9in", "na-6x9-envelope", "6x9", 6, 9), |
59 | _PWG_MEDIA_IN("na_c5_6.5x9.5in", NULL, "6.5x9.5", 6.5, 9.5), | |
54afec33 MS |
60 | _PWG_MEDIA_IN("na_7x9_7x9in", "na-7x9-envelope", "7x9", 7, 9), |
61 | _PWG_MEDIA_IN("na_executive_7.25x10.5in", "executive", "Executive", 7.25, 10.5), | |
62 | _PWG_MEDIA_IN("na_govt-letter_8x10in", "na-8x10", "8x10", 8, 10), | |
7cf5915e | 63 | _PWG_MEDIA_IN("na_govt-legal_8x13in", NULL, "8x13", 8, 13), |
54afec33 MS |
64 | _PWG_MEDIA_IN("na_quarto_8.5x10.83in", "quarto", "Quarto", 8.5, 10.83), |
65 | _PWG_MEDIA_IN("na_letter_8.5x11in", "na-letter", "Letter", 8.5, 11), | |
66 | _PWG_MEDIA_IN("na_fanfold-eur_8.5x12in", NULL, "FanFoldGerman", 8.5, 12), | |
67 | _PWG_MEDIA_IN("na_letter-plus_8.5x12.69in", NULL, "LetterPlus", 8.5, 12.69), | |
68 | _PWG_MEDIA_IN("na_foolscap_8.5x13in", NULL, "FanFoldGermanLegal", 8.5, 13), | |
a469f8a5 | 69 | _PWG_MEDIA_IN("na_oficio_8.5x13.4in", NULL, "Oficio", 8.5, 13.4), |
54afec33 MS |
70 | _PWG_MEDIA_IN("na_legal_8.5x14in", "na-legal", "Legal", 8.5, 14), |
71 | _PWG_MEDIA_IN("na_super-a_8.94x14in", NULL, "SuperA", 8.94, 14), | |
72 | _PWG_MEDIA_IN("na_9x11_9x11in", "na-9x11-envelope", "9x11", 9, 11), | |
73 | _PWG_MEDIA_IN("na_arch-a_9x12in", "arch-a", "ARCHA", 9, 12), | |
74 | _PWG_MEDIA_IN("na_letter-extra_9.5x12in", NULL, "LetterExtra", 9.5, 12), | |
75 | _PWG_MEDIA_IN("na_legal-extra_9.5x15in", NULL, "LegalExtra", 9.5, 15), | |
76 | _PWG_MEDIA_IN("na_10x11_10x11in", NULL, "10x11", 10, 11), | |
77 | _PWG_MEDIA_IN("na_10x13_10x13in", "na-10x13-envelope", "10x13", 10, 13), | |
78 | _PWG_MEDIA_IN("na_10x14_10x14in", "na-10x14-envelope", "10x14", 10, 14), | |
7cf5915e MS |
79 | _PWG_MEDIA_IN("na_10x15_10x15in", "na-10x15-envelope", "10x15", 10, 15), |
80 | _PWG_MEDIA_IN("na_11x12_11x12in", NULL, "11x12", 11, 12), | |
81 | _PWG_MEDIA_IN("na_edp_11x14in", NULL, "11x14", 11, 14), | |
23862bc6 | 82 | _PWG_MEDIA_IN("na_fanfold-us_11x14.875in", NULL, "11x14.875", 11, 14.875), |
7cf5915e | 83 | _PWG_MEDIA_IN("na_11x15_11x15in", NULL, "11x15", 11, 15), |
54afec33 MS |
84 | _PWG_MEDIA_IN("na_ledger_11x17in", "tabloid", "Tabloid", 11, 17), |
85 | _PWG_MEDIA_IN("na_eur-edp_12x14in", NULL, NULL, 12, 14), | |
86 | _PWG_MEDIA_IN("na_arch-b_12x18in", "arch-b", "ARCHB", 12, 18), | |
7cf5915e | 87 | _PWG_MEDIA_IN("na_12x19_12x19in", NULL, "12x19", 12, 19), |
a2326b5b MS |
88 | _PWG_MEDIA_IN("na_b-plus_12x19.17in", NULL, "SuperB", 12, 19.17), |
89 | _PWG_MEDIA_IN("na_super-b_13x19in", "super-b", "13x19", 13, 19), | |
54afec33 MS |
90 | _PWG_MEDIA_IN("na_c_17x22in", "c", "AnsiC", 17, 22), |
91 | _PWG_MEDIA_IN("na_arch-c_18x24in", "arch-c", "ARCHC", 18, 24), | |
92 | _PWG_MEDIA_IN("na_d_22x34in", "d", "AnsiD", 22, 34), | |
93 | _PWG_MEDIA_IN("na_arch-d_24x36in", "arch-d", "ARCHD", 24, 36), | |
23862bc6 MS |
94 | _PWG_MEDIA_IN("asme_f_28x40in", "f", "28x40", 28, 40), |
95 | _PWG_MEDIA_IN("na_wide-format_30x42in", NULL, "30x42", 30, 42), | |
54afec33 MS |
96 | _PWG_MEDIA_IN("na_e_34x44in", "e", "AnsiE", 34, 44), |
97 | _PWG_MEDIA_IN("na_arch-e_36x48in", "arch-e", "ARCHE", 36, 48), | |
7cf5915e | 98 | _PWG_MEDIA_IN("na_f_44x68in", NULL, "AnsiF", 44, 68), |
54afec33 | 99 | |
54afec33 MS |
100 | /* ISO Standard Sheet Media Sizes */ |
101 | _PWG_MEDIA_MM("iso_a10_26x37mm", "iso-a10", "A10", 26, 37), | |
102 | _PWG_MEDIA_MM("iso_a9_37x52mm", "iso-a9", "A9", 37, 52), | |
103 | _PWG_MEDIA_MM("iso_a8_52x74mm", "iso-a8", "A8", 52, 74), | |
104 | _PWG_MEDIA_MM("iso_a7_74x105mm", "iso-a7", "A7", 74, 105), | |
105 | _PWG_MEDIA_MM("iso_a6_105x148mm", "iso-a6", "A6", 105, 148), | |
106 | _PWG_MEDIA_MM("iso_a5_148x210mm", "iso-a5", "A5", 148, 210), | |
107 | _PWG_MEDIA_MM("iso_a5-extra_174x235mm", NULL, "A5Extra", 174, 235), | |
108 | _PWG_MEDIA_MM("iso_a4_210x297mm", "iso-a4", "A4", 210, 297), | |
bb0d23b2 | 109 | _PWG_MEDIA_MM("iso_a4-tab_225x297mm", NULL, "A4Tab", 225, 297), |
54afec33 MS |
110 | _PWG_MEDIA_MM("iso_a4-extra_235.5x322.3mm", NULL, "A4Extra", 235.5, 322.3), |
111 | _PWG_MEDIA_MM("iso_a3_297x420mm", "iso-a3", "A3", 297, 420), | |
23862bc6 MS |
112 | _PWG_MEDIA_MM("iso_a4x3_297x630mm", "iso-a4x3", "A4x3", 297, 630), |
113 | _PWG_MEDIA_MM("iso_a4x4_297x841mm", "iso-a4x4", "A4x4", 297, 841), | |
114 | _PWG_MEDIA_MM("iso_a4x5_297x1051mm", "iso-a4x5", "A4x5", 297, 1051), | |
115 | _PWG_MEDIA_MM("iso_a4x6_297x1261mm", "iso-a4x6", "A4x6", 297, 1261), | |
116 | _PWG_MEDIA_MM("iso_a4x7_297x1471mm", "iso-a4x7", "A4x7", 297, 1471), | |
117 | _PWG_MEDIA_MM("iso_a4x8_297x1682mm", "iso-a4x8", "A4x8", 297, 1682), | |
118 | _PWG_MEDIA_MM("iso_a4x9_297x1892mm", "iso-a4x9", "A4x9", 297, 1892), | |
54afec33 MS |
119 | _PWG_MEDIA_MM("iso_a3-extra_322x445mm", "iso-a3-extra", "A3Extra", 322, 445), |
120 | _PWG_MEDIA_MM("iso_a2_420x594mm", "iso-a2", "A2", 420, 594), | |
23862bc6 MS |
121 | _PWG_MEDIA_MM("iso_a3x3_420x891mm", "iso-a3x3", "A3x3", 420, 891), |
122 | _PWG_MEDIA_MM("iso_a3x4_420x1189mm", "iso-a3x4", "A3x4", 420, 1189), | |
123 | _PWG_MEDIA_MM("iso_a3x5_420x1486mm", "iso-a3x5", "A3x6", 420, 1486), | |
124 | _PWG_MEDIA_MM("iso_a3x6_420x1783mm", "iso-a3x6", "A3x6", 420, 1783), | |
125 | _PWG_MEDIA_MM("iso_a3x7_420x2080mm", "iso-a3x7", "A3x7", 420, 2080), | |
54afec33 | 126 | _PWG_MEDIA_MM("iso_a1_594x841mm", "iso-a1", "A1", 594, 841), |
23862bc6 MS |
127 | _PWG_MEDIA_MM("iso_a2x3_594x1261mm", "iso-a2x3", "A2x3", 594, 1261), |
128 | _PWG_MEDIA_MM("iso_a2x4_594x1682mm", "iso-a2x4", "A2x4", 594, 1682), | |
129 | _PWG_MEDIA_MM("iso_a2x5_594x2102mm", "iso-a2x5", "A2x5", 594, 2102), | |
54afec33 | 130 | _PWG_MEDIA_MM("iso_a0_841x1189mm", "iso-a0", "A0", 841, 1189), |
23862bc6 MS |
131 | _PWG_MEDIA_MM("iso_a1x3_841x1783mm", "iso-a1x3", "A1x3", 841, 1783), |
132 | _PWG_MEDIA_MM("iso_a1x4_841x2378mm", "iso-a1x4", "A1x4", 841, 2378), | |
133 | _PWG_MEDIA_MM("iso_2a0_1189x1682mm", NULL, "1189x1682mm", 1189, 1682), | |
134 | _PWG_MEDIA_MM("iso_a0x3_1189x2523mm", NULL, "A0x3", 1189, 2523), | |
54afec33 MS |
135 | _PWG_MEDIA_MM("iso_b10_31x44mm", "iso-b10", "ISOB10", 31, 44), |
136 | _PWG_MEDIA_MM("iso_b9_44x62mm", "iso-b9", "ISOB9", 44, 62), | |
137 | _PWG_MEDIA_MM("iso_b8_62x88mm", "iso-b8", "ISOB8", 62, 88), | |
138 | _PWG_MEDIA_MM("iso_b7_88x125mm", "iso-b7", "ISOB7", 88, 125), | |
139 | _PWG_MEDIA_MM("iso_b6_125x176mm", "iso-b6", "ISOB6", 125, 176), | |
23862bc6 | 140 | _PWG_MEDIA_MM("iso_b6c4_125x324mm", NULL, "125x324mm", 125, 324), |
54afec33 MS |
141 | _PWG_MEDIA_MM("iso_b5_176x250mm", "iso-b5", "ISOB5", 176, 250), |
142 | _PWG_MEDIA_MM("iso_b5-extra_201x276mm", NULL, "ISOB5Extra", 201, 276), | |
143 | _PWG_MEDIA_MM("iso_b4_250x353mm", "iso-b4", "ISOB4", 250, 353), | |
144 | _PWG_MEDIA_MM("iso_b3_353x500mm", "iso-b3", "ISOB3", 353, 500), | |
145 | _PWG_MEDIA_MM("iso_b2_500x707mm", "iso-b2", "ISOB2", 500, 707), | |
146 | _PWG_MEDIA_MM("iso_b1_707x1000mm", "iso-b1", "ISOB1", 707, 1000), | |
147 | _PWG_MEDIA_MM("iso_b0_1000x1414mm", "iso-b0", "ISOB0", 1000, 1414), | |
23862bc6 MS |
148 | _PWG_MEDIA_MM("iso_c10_28x40mm", "iso-c10", "EnvC10", 28, 40), |
149 | _PWG_MEDIA_MM("iso_c9_40x57mm", "iso-c9", "EnvC9", 40, 57), | |
150 | _PWG_MEDIA_MM("iso_c8_57x81mm", "iso-c8", "EnvC8", 57, 81), | |
54afec33 | 151 | _PWG_MEDIA_MM("iso_c7_81x114mm", "iso-c7", "EnvC7", 81, 114), |
23862bc6 | 152 | _PWG_MEDIA_MM("iso_c7c6_81x162mm", NULL, "EnvC76", 81, 162), |
54afec33 MS |
153 | _PWG_MEDIA_MM("iso_c6_114x162mm", "iso-c6", "EnvC6", 114, 162), |
154 | _PWG_MEDIA_MM("iso_c6c5_114x229mm", NULL, "EnvC65", 114, 229), | |
155 | _PWG_MEDIA_MM("iso_c5_162x229mm", "iso-c5", "EnvC5", 162, 229), | |
156 | _PWG_MEDIA_MM("iso_c4_229x324mm", "iso-c4", "EnvC4", 229, 324), | |
157 | _PWG_MEDIA_MM("iso_c3_324x458mm", "iso-c3", "EnvC3", 324, 458), | |
158 | _PWG_MEDIA_MM("iso_c2_458x648mm", "iso-c2", "EnvC2", 458, 648), | |
159 | _PWG_MEDIA_MM("iso_c1_648x917mm", "iso-c1", "EnvC1", 648, 917), | |
160 | _PWG_MEDIA_MM("iso_c0_917x1297mm", "iso-c0", "EnvC0", 917, 1297), | |
161 | _PWG_MEDIA_MM("iso_dl_110x220mm", "iso-designated", "EnvDL", 110, 220), | |
23862bc6 MS |
162 | _PWG_MEDIA_MM("iso_ra4_215x305mm", "iso-ra4", "RA4", 215, 305), |
163 | _PWG_MEDIA_MM("iso_sra4_225x320mm", "iso-sra4", "SRA4", 225, 320), | |
164 | _PWG_MEDIA_MM("iso_ra3_305x430mm", "iso-ra3", "RA3", 305, 430), | |
165 | _PWG_MEDIA_MM("iso_sra3_320x450mm", "iso-sra3", "SRA3", 320, 450), | |
166 | _PWG_MEDIA_MM("iso_ra2_430x610mm", "iso-ra2", "RA2", 430, 610), | |
167 | _PWG_MEDIA_MM("iso_sra2_450x640mm", "iso-sra2", "SRA2", 450, 640), | |
168 | _PWG_MEDIA_MM("iso_ra1_610x860mm", "iso-ra1", "RA1", 610, 860), | |
169 | _PWG_MEDIA_MM("iso_sra1_640x900mm", "iso-sra1", "SRA1", 640, 900), | |
170 | _PWG_MEDIA_MM("iso_ra0_860x1220mm", "iso-ra0", "RA0", 860, 1220), | |
171 | _PWG_MEDIA_MM("iso_sra0_900x1280mm", "iso-sra0", "SRA0", 900, 1280), | |
54afec33 MS |
172 | |
173 | /* Japanese Standard Sheet Media Sizes */ | |
174 | _PWG_MEDIA_MM("jis_b10_32x45mm", "jis-b10", "B10", 32, 45), | |
175 | _PWG_MEDIA_MM("jis_b9_45x64mm", "jis-b9", "B9", 45, 64), | |
176 | _PWG_MEDIA_MM("jis_b8_64x91mm", "jis-b8", "B8", 64, 91), | |
177 | _PWG_MEDIA_MM("jis_b7_91x128mm", "jis-b7", "B7", 91, 128), | |
178 | _PWG_MEDIA_MM("jis_b6_128x182mm", "jis-b6", "B6", 128, 182), | |
179 | _PWG_MEDIA_MM("jis_b5_182x257mm", "jis-b5", "B5", 182, 257), | |
180 | _PWG_MEDIA_MM("jis_b4_257x364mm", "jis-b4", "B4", 257, 364), | |
181 | _PWG_MEDIA_MM("jis_b3_364x515mm", "jis-b3", "B3", 364, 515), | |
182 | _PWG_MEDIA_MM("jis_b2_515x728mm", "jis-b2", "B2", 515, 728), | |
183 | _PWG_MEDIA_MM("jis_b1_728x1030mm", "jis-b1", "B1", 728, 1030), | |
184 | _PWG_MEDIA_MM("jis_b0_1030x1456mm", "jis-b0", "B0", 1030, 1456), | |
23862bc6 | 185 | _PWG_MEDIA_MM("jis_exec_216x330mm", NULL, "216x330mm", 216, 330), |
5d8b7d26 | 186 | _PWG_MEDIA_MM("jpn_kaku1_270x382mm", NULL, "EnvKaku1", 270, 382), |
a469f8a5 MS |
187 | _PWG_MEDIA_MM("jpn_kaku2_240x332mm", NULL, "EnvKaku2", 240, 332), |
188 | _PWG_MEDIA_MM("jpn_kaku3_216x277mm", NULL, "EnvKaku3", 216, 277), | |
189 | _PWG_MEDIA_MM("jpn_kaku4_197x267mm", NULL, "EnvKaku4", 197, 267), | |
190 | _PWG_MEDIA_MM("jpn_kaku5_190x240mm", NULL, "EnvKaku5", 190, 240), | |
191 | _PWG_MEDIA_MM("jpn_kaku7_142x205mm", NULL, "EnvKaku7", 142, 205), | |
192 | _PWG_MEDIA_MM("jpn_kaku8_119x197mm", NULL, "EnvKaku8", 119, 197), | |
54afec33 MS |
193 | _PWG_MEDIA_MM("jpn_chou4_90x205mm", NULL, "EnvChou4", 90, 205), |
194 | _PWG_MEDIA_MM("jpn_hagaki_100x148mm", NULL, "Postcard", 100, 148), | |
195 | _PWG_MEDIA_MM("jpn_you4_105x235mm", NULL, "EnvYou4", 105, 235), | |
f3c17241 | 196 | _PWG_MEDIA_MM("jpn_you6_98x190mm", NULL, "EnvYou6", 98, 190), |
54afec33 MS |
197 | _PWG_MEDIA_MM("jpn_chou2_111.1x146mm", NULL, NULL, 111.1, 146), |
198 | _PWG_MEDIA_MM("jpn_chou3_120x235mm", NULL, "EnvChou3", 120, 235), | |
a469f8a5 | 199 | _PWG_MEDIA_MM("jpn_chou40_90x225mm", NULL, "EnvChou40", 90, 225), |
54afec33 | 200 | _PWG_MEDIA_MM("jpn_oufuku_148x200mm", NULL, "DoublePostcardRotated", 148, 200), |
23862bc6 | 201 | _PWG_MEDIA_MM("jpn_kahu_240x322.1mm", NULL, "240x322mm", 240, 322.1), |
54afec33 MS |
202 | |
203 | /* Chinese Standard Sheet Media Sizes */ | |
204 | _PWG_MEDIA_MM("prc_32k_97x151mm", NULL, "PRC32K", 97, 151), | |
205 | _PWG_MEDIA_MM("prc_1_102x165mm", NULL, "EnvPRC1", 102, 165), | |
206 | _PWG_MEDIA_MM("prc_2_102x176mm", NULL, "EnvPRC2", 102, 176), | |
207 | _PWG_MEDIA_MM("prc_4_110x208mm", NULL, "EnvPRC4", 110, 208), | |
54afec33 MS |
208 | _PWG_MEDIA_MM("prc_8_120x309mm", NULL, "EnvPRC8", 120, 309), |
209 | _PWG_MEDIA_MM("prc_6_120x320mm", NULL, NULL, 120, 320), | |
54afec33 MS |
210 | _PWG_MEDIA_MM("prc_16k_146x215mm", NULL, "PRC16K", 146, 215), |
211 | _PWG_MEDIA_MM("prc_7_160x230mm", NULL, "EnvPRC7", 160, 230), | |
23862bc6 MS |
212 | _PWG_MEDIA_MM("om_juuro-ku-kai_198x275mm", NULL, "198x275mm", 198, 275), |
213 | _PWG_MEDIA_MM("om_pa-kai_267x389mm", NULL, "267x389mm", 267, 389), | |
214 | _PWG_MEDIA_MM("om_dai-pa-kai_275x395mm", NULL, "275x395mm", 275, 395), | |
54afec33 | 215 | |
a469f8a5 MS |
216 | /* Chinese Standard Sheet Media Inch Sizes */ |
217 | _PWG_MEDIA_IN("roc_16k_7.75x10.75in", NULL, "roc16k", 7.75, 10.75), | |
218 | _PWG_MEDIA_IN("roc_8k_10.75x15.5in", NULL, "roc8k", 10.75, 15.5), | |
219 | ||
f228370c MS |
220 | /* Other English Standard Sheet Media Sizes */ |
221 | _PWG_MEDIA_IN("oe_photo-l_3.5x5in", NULL, "3.5x5", 3.5, 5), | |
222 | ||
54afec33 | 223 | /* Other Metric Standard Sheet Media Sizes */ |
7fad1ee9 | 224 | _PWG_MEDIA_MM("om_small-photo_100x150mm", NULL, "100x150mm", 100, 150), |
54afec33 | 225 | _PWG_MEDIA_MM("om_italian_110x230mm", NULL, "EnvItalian", 110, 230), |
7fad1ee9 | 226 | _PWG_MEDIA_MM("om_large-photo_200x300", NULL, "200x300mm", 200, 300), |
54afec33 | 227 | _PWG_MEDIA_MM("om_folio_210x330mm", "folio", "Folio", 210, 330), |
bb0d23b2 | 228 | _PWG_MEDIA_MM("om_folio-sp_215x315mm", NULL, "FolioSP", 215, 315), |
a469f8a5 | 229 | _PWG_MEDIA_MM("om_invite_220x220mm", NULL, "EnvInvite", 220, 220), |
7fad1ee9 | 230 | _PWG_MEDIA_MM("om_small-photo_100x200mm", NULL, "100x200mm", 100, 200), |
d71488ec MS |
231 | |
232 | /* Disc Sizes */ | |
23862bc6 | 233 | _PWG_MEDIA_MM("disc_standard_40x118mm", NULL, "Disc", 118, 118) |
54afec33 MS |
234 | }; |
235 | ||
236 | ||
a29fd7dd | 237 | /* |
6961465f MS |
238 | * 'pwgFormatSizeName()' - Generate a PWG self-describing media size name. |
239 | * | |
240 | * This function generates a PWG self-describing media size name of the form | |
241 | * "prefix_name_WIDTHxLENGTHunits". The prefix is typically "custom" or "roll" | |
242 | * for user-supplied sizes but can also be "disc", "iso", "jis", "jpn", "na", | |
243 | * "oe", "om", "prc", or "roc". A value of @code NULL@ automatically chooses | |
244 | * "oe" or "om" depending on the units. | |
245 | * | |
246 | * The size name may only contain lowercase letters, numbers, "-", and ".". If | |
247 | * @code NULL@ is passed, the size name will contain the formatted dimensions. | |
248 | * | |
249 | * The width and length are specified in hundredths of millimeters, equivalent | |
250 | * to 1/100000th of a meter or 1/2540th of an inch. The width, length, and | |
251 | * units used for the generated size name are calculated automatically if the | |
252 | * units string is @code NULL@, otherwise inches ("in") or millimeters ("mm") | |
253 | * are used. | |
254 | * | |
8072030b | 255 | * @since CUPS 1.7/macOS 10.9@ |
a29fd7dd MS |
256 | */ |
257 | ||
6961465f MS |
258 | int /* O - 1 on success, 0 on failure */ |
259 | pwgFormatSizeName(char *keyword, /* I - Keyword buffer */ | |
260 | size_t keysize, /* I - Size of keyword buffer */ | |
261 | const char *prefix, /* I - Prefix for PWG size or @code NULL@ for automatic */ | |
262 | const char *name, /* I - Size name or @code NULL@ */ | |
263 | int width, /* I - Width of page in 2540ths */ | |
264 | int length, /* I - Length of page in 2540ths */ | |
265 | const char *units) /* I - Units - "in", "mm", or @code NULL@ for automatic */ | |
a29fd7dd | 266 | { |
6961465f MS |
267 | char usize[12 + 1 + 12 + 3], /* Unit size: NNNNNNNNNNNNxNNNNNNNNNNNNuu */ |
268 | *uptr; /* Pointer into unit size */ | |
269 | char *(*format)(char *, size_t, int); | |
270 | /* Formatting function */ | |
a29fd7dd MS |
271 | |
272 | ||
273 | /* | |
6961465f | 274 | * Range check input... |
a29fd7dd MS |
275 | */ |
276 | ||
807315e6 | 277 | DEBUG_printf(("pwgFormatSize(keyword=%p, keysize=" CUPS_LLFMT ", prefix=\"%s\", name=\"%s\", width=%d, length=%d, units=\"%s\")", (void *)keyword, CUPS_LLCAST keysize, prefix, name, width, length, units)); |
a29fd7dd | 278 | |
6961465f MS |
279 | if (keyword) |
280 | *keyword = '\0'; | |
a29fd7dd | 281 | |
6961465f MS |
282 | if (!keyword || keysize < 32 || width < 0 || length < 0 || |
283 | (units && strcmp(units, "in") && strcmp(units, "mm"))) | |
284 | { | |
285 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Invalid media name arguments."), | |
286 | 1); | |
287 | return (0); | |
288 | } | |
a29fd7dd | 289 | |
6961465f MS |
290 | if (name) |
291 | { | |
292 | /* | |
293 | * Validate name... | |
294 | */ | |
a29fd7dd | 295 | |
6961465f | 296 | const char *nameptr; /* Pointer into name */ |
a29fd7dd | 297 | |
6961465f MS |
298 | for (nameptr = name; *nameptr; nameptr ++) |
299 | if (!(*nameptr >= 'a' && *nameptr <= 'z') && | |
300 | !(*nameptr >= '0' && *nameptr <= '9') && | |
301 | *nameptr != '.' && *nameptr != '-') | |
302 | { | |
303 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, | |
304 | _("Invalid media name arguments."), 1); | |
305 | return (0); | |
306 | } | |
307 | } | |
a29fd7dd | 308 | else |
6961465f | 309 | name = usize; |
a29fd7dd | 310 | |
d71488ec MS |
311 | if (prefix && !strcmp(prefix, "disc")) |
312 | width = 4000; /* Disc sizes use hardcoded 40mm inner diameter */ | |
a29fd7dd | 313 | |
6961465f MS |
314 | if (!units) |
315 | { | |
316 | if ((width % 635) == 0 && (length % 635) == 0) | |
317 | { | |
318 | /* | |
319 | * Use inches since the size is a multiple of 1/4 inch. | |
320 | */ | |
54afec33 | 321 | |
6961465f MS |
322 | units = "in"; |
323 | } | |
324 | else | |
325 | { | |
326 | /* | |
327 | * Use millimeters since the size is not a multiple of 1/4 inch. | |
328 | */ | |
54afec33 | 329 | |
6961465f MS |
330 | units = "mm"; |
331 | } | |
332 | } | |
54afec33 | 333 | |
6961465f | 334 | if (!strcmp(units, "in")) |
54afec33 | 335 | { |
6961465f | 336 | format = pwg_format_inches; |
54afec33 MS |
337 | |
338 | if (!prefix) | |
339 | prefix = "oe"; | |
340 | } | |
341 | else | |
342 | { | |
6961465f | 343 | format = pwg_format_millimeters; |
54afec33 MS |
344 | |
345 | if (!prefix) | |
346 | prefix = "om"; | |
347 | } | |
348 | ||
6961465f MS |
349 | /* |
350 | * Format the size string... | |
351 | */ | |
352 | ||
54afec33 | 353 | uptr = usize; |
7e86f2f6 | 354 | (*format)(uptr, sizeof(usize) - (size_t)(uptr - usize), width); |
54afec33 MS |
355 | uptr += strlen(uptr); |
356 | *uptr++ = 'x'; | |
7e86f2f6 | 357 | (*format)(uptr, sizeof(usize) - (size_t)(uptr - usize), length); |
54afec33 MS |
358 | uptr += strlen(uptr); |
359 | ||
360 | /* | |
361 | * Safe because usize can hold up to 12 + 1 + 12 + 4 bytes. | |
362 | */ | |
363 | ||
a29fd7dd | 364 | memcpy(uptr, units, 3); |
54afec33 | 365 | |
54afec33 MS |
366 | /* |
367 | * Format the name... | |
368 | */ | |
369 | ||
370 | snprintf(keyword, keysize, "%s_%s_%s", prefix, name, usize); | |
6961465f MS |
371 | |
372 | return (1); | |
54afec33 MS |
373 | } |
374 | ||
375 | ||
376 | /* | |
6961465f MS |
377 | * 'pwgInitSize()' - Initialize a pwg_size_t structure using IPP Job Template |
378 | * attributes. | |
379 | * | |
380 | * This function initializes a pwg_size_t structure from an IPP "media" or | |
381 | * "media-col" attribute in the specified IPP message. 0 is returned if neither | |
382 | * attribute is found in the message or the values are not valid. | |
383 | * | |
384 | * The "margins_set" variable is initialized to 1 if any "media-xxx-margin" | |
385 | * member attribute was specified in the "media-col" Job Template attribute, | |
386 | * otherwise it is initialized to 0. | |
387 | * | |
8072030b | 388 | * @since CUPS 1.7/macOS 10.9@ |
54afec33 MS |
389 | */ |
390 | ||
6961465f MS |
391 | int /* O - 1 if size was initialized, 0 otherwise */ |
392 | pwgInitSize(pwg_size_t *size, /* I - Size to initialize */ | |
393 | ipp_t *job, /* I - Job template attributes */ | |
394 | int *margins_set) /* O - 1 if margins were set, 0 otherwise */ | |
54afec33 MS |
395 | { |
396 | ipp_attribute_t *media, /* media attribute */ | |
397 | *media_bottom_margin, /* media-bottom-margin member attribute */ | |
398 | *media_col, /* media-col attribute */ | |
399 | *media_left_margin, /* media-left-margin member attribute */ | |
400 | *media_right_margin, /* media-right-margin member attribute */ | |
401 | *media_size, /* media-size member attribute */ | |
402 | *media_top_margin, /* media-top-margin member attribute */ | |
403 | *x_dimension, /* x-dimension member attribute */ | |
404 | *y_dimension; /* y-dimension member attribute */ | |
6961465f | 405 | pwg_media_t *pwg; /* PWG media value */ |
54afec33 MS |
406 | |
407 | ||
408 | /* | |
409 | * Range check input... | |
410 | */ | |
411 | ||
412 | if (!size || !job || !margins_set) | |
413 | return (0); | |
414 | ||
415 | /* | |
416 | * Look for media-col and then media... | |
417 | */ | |
418 | ||
6961465f | 419 | memset(size, 0, sizeof(pwg_size_t)); |
54afec33 MS |
420 | *margins_set = 0; |
421 | ||
422 | if ((media_col = ippFindAttribute(job, "media-col", | |
423 | IPP_TAG_BEGIN_COLLECTION)) != NULL) | |
424 | { | |
425 | /* | |
426 | * Got media-col, look for media-size member attribute... | |
427 | */ | |
428 | ||
429 | if ((media_size = ippFindAttribute(media_col->values[0].collection, | |
7cf5915e MS |
430 | "media-size", |
431 | IPP_TAG_BEGIN_COLLECTION)) != NULL) | |
54afec33 MS |
432 | { |
433 | /* | |
434 | * Got media-size, look for x-dimension and y-dimension member | |
435 | * attributes... | |
436 | */ | |
437 | ||
438 | x_dimension = ippFindAttribute(media_size->values[0].collection, | |
439 | "x-dimension", IPP_TAG_INTEGER); | |
440 | y_dimension = ippFindAttribute(media_size->values[0].collection, | |
441 | "y-dimension", IPP_TAG_INTEGER); | |
442 | ||
443 | if (x_dimension && y_dimension) | |
444 | { | |
445 | size->width = x_dimension->values[0].integer; | |
446 | size->length = y_dimension->values[0].integer; | |
447 | } | |
448 | else if (!x_dimension) | |
449 | { | |
cb7f98ee | 450 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, |
54afec33 MS |
451 | _("Missing x-dimension in media-size."), 1); |
452 | return (0); | |
453 | } | |
454 | else if (!y_dimension) | |
455 | { | |
cb7f98ee | 456 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, |
54afec33 MS |
457 | _("Missing y-dimension in media-size."), 1); |
458 | return (0); | |
459 | } | |
460 | } | |
461 | else | |
462 | { | |
cb7f98ee | 463 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Missing media-size in media-col."), |
54afec33 MS |
464 | 1); |
465 | return (0); | |
466 | } | |
467 | ||
468 | /* media-*-margin */ | |
469 | media_bottom_margin = ippFindAttribute(media_col->values[0].collection, | |
470 | "media-bottom-margin", | |
471 | IPP_TAG_INTEGER); | |
472 | media_left_margin = ippFindAttribute(media_col->values[0].collection, | |
473 | "media-left-margin", | |
474 | IPP_TAG_INTEGER); | |
475 | media_right_margin = ippFindAttribute(media_col->values[0].collection, | |
476 | "media-right-margin", | |
477 | IPP_TAG_INTEGER); | |
478 | media_top_margin = ippFindAttribute(media_col->values[0].collection, | |
479 | "media-top-margin", | |
480 | IPP_TAG_INTEGER); | |
481 | if (media_bottom_margin && media_left_margin && media_right_margin && | |
482 | media_top_margin) | |
483 | { | |
484 | *margins_set = 1; | |
485 | size->bottom = media_bottom_margin->values[0].integer; | |
486 | size->left = media_left_margin->values[0].integer; | |
487 | size->right = media_right_margin->values[0].integer; | |
488 | size->top = media_top_margin->values[0].integer; | |
489 | } | |
490 | } | |
491 | else | |
492 | { | |
493 | if ((media = ippFindAttribute(job, "media", IPP_TAG_NAME)) == NULL) | |
7cf5915e MS |
494 | if ((media = ippFindAttribute(job, "media", IPP_TAG_KEYWORD)) == NULL) |
495 | if ((media = ippFindAttribute(job, "PageSize", IPP_TAG_NAME)) == NULL) | |
496 | media = ippFindAttribute(job, "PageRegion", IPP_TAG_NAME); | |
54afec33 | 497 | |
5a9febac | 498 | if (media && media->values[0].string.text) |
54afec33 | 499 | { |
7cf5915e MS |
500 | const char *name = media->values[0].string.text; |
501 | /* Name string */ | |
502 | ||
6961465f | 503 | if ((pwg = pwgMediaForPWG(name)) == NULL) |
7cf5915e MS |
504 | { |
505 | /* | |
506 | * Not a PWG name, try a legacy name... | |
507 | */ | |
508 | ||
6961465f | 509 | if ((pwg = pwgMediaForLegacy(name)) == NULL) |
7cf5915e MS |
510 | { |
511 | /* | |
512 | * Not a legacy name, try a PPD name... | |
513 | */ | |
514 | ||
515 | const char *suffix; /* Suffix on media string */ | |
516 | ||
6961465f | 517 | pwg = pwgMediaForPPD(name); |
84315f46 | 518 | if (pwg && |
7cf5915e | 519 | (suffix = name + strlen(name) - 10 /* .FullBleed */) > name && |
88f9aafc | 520 | !_cups_strcasecmp(suffix, ".FullBleed")) |
7cf5915e MS |
521 | { |
522 | /* | |
523 | * Indicate that margins are set with the default values of 0. | |
524 | */ | |
525 | ||
526 | *margins_set = 1; | |
527 | } | |
528 | } | |
529 | } | |
54afec33 MS |
530 | |
531 | if (pwg) | |
532 | { | |
533 | size->width = pwg->width; | |
534 | size->length = pwg->length; | |
535 | } | |
536 | else | |
537 | { | |
cb7f98ee | 538 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Unsupported media value."), 1); |
54afec33 MS |
539 | return (0); |
540 | } | |
541 | } | |
542 | else | |
543 | { | |
cb7f98ee | 544 | _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Missing media or media-col."), 1); |
54afec33 MS |
545 | return (0); |
546 | } | |
547 | } | |
548 | ||
549 | return (1); | |
550 | } | |
551 | ||
552 | ||
553 | /* | |
6961465f MS |
554 | * 'pwgMediaForLegacy()' - Find a PWG media size by ISO/IPP legacy name. |
555 | * | |
556 | * The "name" argument specifies the legacy ISO media size name, for example | |
557 | * "iso-a4" or "na-letter". | |
558 | * | |
8072030b | 559 | * @since CUPS 1.7/macOS 10.9@ |
54afec33 MS |
560 | */ |
561 | ||
6961465f MS |
562 | pwg_media_t * /* O - Matching size or NULL */ |
563 | pwgMediaForLegacy(const char *legacy) /* I - Legacy size name */ | |
54afec33 | 564 | { |
6961465f | 565 | pwg_media_t key; /* Search key */ |
54afec33 MS |
566 | _cups_globals_t *cg = _cupsGlobals(); /* Global data */ |
567 | ||
568 | ||
569 | /* | |
570 | * Range check input... | |
571 | */ | |
572 | ||
573 | if (!legacy) | |
574 | return (NULL); | |
575 | ||
576 | /* | |
577 | * Build the lookup table for PWG names as needed... | |
578 | */ | |
579 | ||
580 | if (!cg->leg_size_lut) | |
581 | { | |
582 | int i; /* Looping var */ | |
6961465f | 583 | pwg_media_t *size; /* Current size */ |
54afec33 MS |
584 | |
585 | cg->leg_size_lut = cupsArrayNew((cups_array_func_t)pwg_compare_legacy, | |
586 | NULL); | |
587 | ||
588 | for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])), | |
6961465f | 589 | size = (pwg_media_t *)cups_pwg_media; |
54afec33 MS |
590 | i > 0; |
591 | i --, size ++) | |
592 | if (size->legacy) | |
593 | cupsArrayAdd(cg->leg_size_lut, size); | |
594 | } | |
595 | ||
596 | /* | |
597 | * Lookup the name... | |
598 | */ | |
599 | ||
600 | key.legacy = legacy; | |
6961465f | 601 | return ((pwg_media_t *)cupsArrayFind(cg->leg_size_lut, &key)); |
54afec33 MS |
602 | } |
603 | ||
604 | ||
605 | /* | |
6961465f MS |
606 | * 'pwgMediaForPPD()' - Find a PWG media size by Adobe PPD name. |
607 | * | |
608 | * The "ppd" argument specifies an Adobe page size name as defined in Table B.1 | |
609 | * of the Adobe PostScript Printer Description File Format Specification Version | |
610 | * 4.3. | |
611 | * | |
612 | * If the name is non-standard, the returned PWG media size is stored in | |
613 | * thread-local storage and is overwritten by each call to the function in the | |
614 | * thread. Custom names can be of the form "Custom.WIDTHxLENGTH[units]" or | |
615 | * "WIDTHxLENGTH[units]". | |
616 | * | |
8072030b | 617 | * @since CUPS 1.7/macOS 10.9@ |
54afec33 MS |
618 | */ |
619 | ||
6961465f MS |
620 | pwg_media_t * /* O - Matching size or NULL */ |
621 | pwgMediaForPPD(const char *ppd) /* I - PPD size name */ | |
54afec33 | 622 | { |
6961465f | 623 | pwg_media_t key, /* Search key */ |
7cf5915e | 624 | *size; /* Matching size */ |
54afec33 MS |
625 | _cups_globals_t *cg = _cupsGlobals(); /* Global data */ |
626 | ||
627 | ||
628 | /* | |
629 | * Range check input... | |
630 | */ | |
631 | ||
632 | if (!ppd) | |
633 | return (NULL); | |
634 | ||
635 | /* | |
636 | * Build the lookup table for PWG names as needed... | |
637 | */ | |
638 | ||
639 | if (!cg->ppd_size_lut) | |
640 | { | |
7cf5915e | 641 | int i; /* Looping var */ |
54afec33 MS |
642 | |
643 | cg->ppd_size_lut = cupsArrayNew((cups_array_func_t)pwg_compare_ppd, NULL); | |
644 | ||
645 | for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])), | |
6961465f | 646 | size = (pwg_media_t *)cups_pwg_media; |
54afec33 MS |
647 | i > 0; |
648 | i --, size ++) | |
649 | if (size->ppd) | |
650 | cupsArrayAdd(cg->ppd_size_lut, size); | |
651 | } | |
652 | ||
653 | /* | |
654 | * Lookup the name... | |
655 | */ | |
656 | ||
657 | key.ppd = ppd; | |
6961465f | 658 | if ((size = (pwg_media_t *)cupsArrayFind(cg->ppd_size_lut, &key)) == NULL) |
7cf5915e MS |
659 | { |
660 | /* | |
661 | * See if the name is of the form: | |
662 | * | |
663 | * [Custom.]WIDTHxLENGTH[.FullBleed] - Size in points/inches [borderless] | |
664 | * [Custom.]WIDTHxLENGTHcm[.FullBleed] - Size in centimeters [borderless] | |
665 | * [Custom.]WIDTHxLENGTHft[.FullBleed] - Size in feet [borderless] | |
666 | * [Custom.]WIDTHxLENGTHin[.FullBleed] - Size in inches [borderless] | |
667 | * [Custom.]WIDTHxLENGTHm[.FullBleed] - Size in meters [borderless] | |
668 | * [Custom.]WIDTHxLENGTHmm[.FullBleed] - Size in millimeters [borderless] | |
669 | * [Custom.]WIDTHxLENGTHpt[.FullBleed] - Size in points [borderless] | |
670 | */ | |
671 | ||
4fcfa0cf MS |
672 | int w, l, /* Width and length of page */ |
673 | numer, /* Unit scaling factor */ | |
674 | denom; /* ... */ | |
7cf5915e | 675 | char *ptr; /* Pointer into name */ |
4fcfa0cf | 676 | const char *units; /* Pointer to units */ |
7cf5915e MS |
677 | int custom; /* Custom page size? */ |
678 | ||
4fcfa0cf | 679 | |
88f9aafc | 680 | if (!_cups_strncasecmp(ppd, "Custom.", 7)) |
7cf5915e MS |
681 | { |
682 | custom = 1; | |
4fcfa0cf MS |
683 | numer = 2540; |
684 | denom = 72; | |
7cf5915e MS |
685 | ptr = (char *)ppd + 7; |
686 | } | |
687 | else | |
688 | { | |
689 | custom = 0; | |
4fcfa0cf MS |
690 | numer = 2540; |
691 | denom = 1; | |
7cf5915e MS |
692 | ptr = (char *)ppd; |
693 | } | |
694 | ||
4fcfa0cf MS |
695 | /* |
696 | * Find any units in the size... | |
697 | */ | |
7cf5915e | 698 | |
4fcfa0cf MS |
699 | units = strchr(ptr, '.'); |
700 | while (units && isdigit(units[1] & 255)) | |
701 | units = strchr(units + 1, '.'); | |
702 | ||
703 | if (units) | |
704 | units -= 2; | |
705 | else | |
706 | units = ptr + strlen(ptr) - 2; | |
707 | ||
708 | if (units > ptr) | |
7cf5915e | 709 | { |
4fcfa0cf MS |
710 | if (isdigit(*units & 255) || *units == '.') |
711 | units ++; | |
712 | ||
713 | if (!_cups_strncasecmp(units, "cm", 2)) | |
714 | { | |
715 | numer = 1000; | |
716 | denom = 1; | |
717 | } | |
718 | else if (!_cups_strncasecmp(units, "ft", 2)) | |
719 | { | |
720 | numer = 2540 * 12; | |
721 | denom = 1; | |
722 | } | |
723 | else if (!_cups_strncasecmp(units, "in", 2)) | |
724 | { | |
725 | numer = 2540; | |
726 | denom = 1; | |
727 | } | |
728 | else if (!_cups_strncasecmp(units, "mm", 2)) | |
729 | { | |
730 | numer = 100; | |
731 | denom = 1; | |
732 | } | |
733 | else if (*units == 'm' || *units == 'M') | |
7cf5915e | 734 | { |
4fcfa0cf MS |
735 | numer = 100000; |
736 | denom = 1; | |
737 | } | |
738 | else if (!_cups_strncasecmp(units, "pt", 2)) | |
739 | { | |
740 | numer = 2540; | |
741 | denom = 72; | |
742 | } | |
743 | } | |
744 | ||
745 | w = pwg_scan_measurement(ptr, &ptr, numer, denom); | |
746 | ||
747 | if (ptr && ptr > ppd && *ptr == 'x') | |
748 | { | |
749 | l = pwg_scan_measurement(ptr + 1, &ptr, numer, denom); | |
7cf5915e | 750 | |
4fcfa0cf MS |
751 | if (ptr) |
752 | { | |
7cf5915e MS |
753 | /* |
754 | * Not a standard size; convert it to a PWG custom name of the form: | |
755 | * | |
756 | * [oe|om]_WIDTHxHEIGHTuu_WIDTHxHEIGHTuu | |
757 | */ | |
758 | ||
23862bc6 MS |
759 | char wstr[32], lstr[32]; /* Width and length as strings */ |
760 | ||
4fcfa0cf MS |
761 | size = &(cg->pwg_media); |
762 | size->width = w; | |
763 | size->length = l; | |
7cf5915e MS |
764 | size->pwg = cg->pwg_name; |
765 | ||
6961465f MS |
766 | pwgFormatSizeName(cg->pwg_name, sizeof(cg->pwg_name), |
767 | custom ? "custom" : NULL, custom ? ppd + 7 : NULL, | |
768 | size->width, size->length, NULL); | |
23862bc6 MS |
769 | |
770 | if ((w % 635) == 0 && (l % 635) == 0) | |
771 | snprintf(cg->ppd_name, sizeof(cg->ppd_name), "%sx%s", pwg_format_inches(wstr, sizeof(wstr), w), pwg_format_inches(lstr, sizeof(lstr), l)); | |
772 | else | |
773 | snprintf(cg->ppd_name, sizeof(cg->ppd_name), "%sx%smm", pwg_format_millimeters(wstr, sizeof(wstr), w), pwg_format_millimeters(lstr, sizeof(lstr), l)); | |
774 | size->ppd = cg->ppd_name; | |
7cf5915e MS |
775 | } |
776 | } | |
777 | } | |
778 | ||
779 | return (size); | |
54afec33 MS |
780 | } |
781 | ||
782 | ||
783 | /* | |
6961465f MS |
784 | * 'pwgMediaForPWG()' - Find a PWG media size by 5101.1 self-describing name. |
785 | * | |
786 | * The "pwg" argument specifies a self-describing media size name of the form | |
787 | * "prefix_name_WIDTHxLENGTHunits" as defined in PWG 5101.1. | |
788 | * | |
789 | * If the name is non-standard, the returned PWG media size is stored in | |
790 | * thread-local storage and is overwritten by each call to the function in the | |
791 | * thread. | |
792 | * | |
8072030b | 793 | * @since CUPS 1.7/macOS 10.9@ |
54afec33 MS |
794 | */ |
795 | ||
6961465f MS |
796 | pwg_media_t * /* O - Matching size or NULL */ |
797 | pwgMediaForPWG(const char *pwg) /* I - PWG size name */ | |
54afec33 | 798 | { |
7cf5915e | 799 | char *ptr; /* Pointer into name */ |
6961465f | 800 | pwg_media_t key, /* Search key */ |
7cf5915e | 801 | *size; /* Matching size */ |
54afec33 MS |
802 | _cups_globals_t *cg = _cupsGlobals(); /* Global data */ |
803 | ||
804 | ||
805 | /* | |
806 | * Range check input... | |
807 | */ | |
808 | ||
809 | if (!pwg) | |
810 | return (NULL); | |
811 | ||
812 | /* | |
813 | * Build the lookup table for PWG names as needed... | |
814 | */ | |
815 | ||
816 | if (!cg->pwg_size_lut) | |
817 | { | |
7cf5915e | 818 | int i; /* Looping var */ |
54afec33 MS |
819 | |
820 | cg->pwg_size_lut = cupsArrayNew((cups_array_func_t)pwg_compare_pwg, NULL); | |
821 | ||
822 | for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])), | |
6961465f | 823 | size = (pwg_media_t *)cups_pwg_media; |
54afec33 MS |
824 | i > 0; |
825 | i --, size ++) | |
826 | cupsArrayAdd(cg->pwg_size_lut, size); | |
827 | } | |
828 | ||
829 | /* | |
830 | * Lookup the name... | |
831 | */ | |
832 | ||
833 | key.pwg = pwg; | |
6961465f | 834 | if ((size = (pwg_media_t *)cupsArrayFind(cg->pwg_size_lut, &key)) == NULL && |
7cf5915e MS |
835 | (ptr = (char *)strchr(pwg, '_')) != NULL && |
836 | (ptr = (char *)strchr(ptr + 1, '_')) != NULL) | |
837 | { | |
838 | /* | |
839 | * Try decoding the self-describing name of the form: | |
840 | * | |
84de5e92 MS |
841 | * class_name_WWWxHHHin[_something] |
842 | * class_name_WWWxHHHmm[_something] | |
7cf5915e MS |
843 | */ |
844 | ||
4fcfa0cf MS |
845 | int w, l; /* Width and length of page */ |
846 | int numer; /* Scale factor for units */ | |
84de5e92 | 847 | const char *units; /* Units from size */ |
7cf5915e | 848 | |
84de5e92 MS |
849 | if ((units = strchr(ptr + 1, '_')) != NULL) |
850 | units -= 2; | |
851 | else | |
852 | units = ptr + strlen(ptr) - 2; | |
4fcfa0cf | 853 | |
84de5e92 MS |
854 | ptr ++; |
855 | ||
856 | if (units >= ptr && (!strcmp(units, "in") || !strncmp(units, "in_", 3))) | |
4fcfa0cf MS |
857 | numer = 2540; |
858 | else | |
859 | numer = 100; | |
860 | ||
861 | w = pwg_scan_measurement(ptr, &ptr, numer, 1); | |
7cf5915e MS |
862 | |
863 | if (ptr && *ptr == 'x') | |
864 | { | |
4fcfa0cf | 865 | l = pwg_scan_measurement(ptr + 1, &ptr, numer, 1); |
7cf5915e | 866 | |
4fcfa0cf | 867 | if (ptr) |
7cf5915e | 868 | { |
23862bc6 MS |
869 | char wstr[32], lstr[32]; /* Width and length strings */ |
870 | ||
d71488ec MS |
871 | if (!strncmp(pwg, "disc_", 5)) |
872 | w = l; /* Make the media size OUTERxOUTER */ | |
873 | ||
4fcfa0cf MS |
874 | size = &(cg->pwg_media); |
875 | size->width = w; | |
876 | size->length = l; | |
7cf5915e MS |
877 | |
878 | strlcpy(cg->pwg_name, pwg, sizeof(cg->pwg_name)); | |
879 | size->pwg = cg->pwg_name; | |
23862bc6 MS |
880 | |
881 | if (numer == 100) | |
882 | snprintf(cg->ppd_name, sizeof(cg->ppd_name), "%sx%smm", pwg_format_millimeters(wstr, sizeof(wstr), w), pwg_format_millimeters(lstr, sizeof(lstr), l)); | |
883 | else | |
884 | snprintf(cg->ppd_name, sizeof(cg->ppd_name), "%sx%s", pwg_format_inches(wstr, sizeof(wstr), w), pwg_format_inches(lstr, sizeof(lstr), l)); | |
885 | size->ppd = cg->ppd_name; | |
7cf5915e MS |
886 | } |
887 | } | |
888 | } | |
889 | ||
890 | return (size); | |
54afec33 MS |
891 | } |
892 | ||
893 | ||
894 | /* | |
6961465f MS |
895 | * 'pwgMediaForSize()' - Get the PWG media size for the given dimensions. |
896 | * | |
897 | * The "width" and "length" are in hundredths of millimeters, equivalent to | |
898 | * 1/100000th of a meter or 1/2540th of an inch. | |
899 | * | |
900 | * If the dimensions are non-standard, the returned PWG media size is stored in | |
901 | * thread-local storage and is overwritten by each call to the function in the | |
902 | * thread. | |
903 | * | |
8072030b | 904 | * @since CUPS 1.7/macOS 10.9@ |
54afec33 MS |
905 | */ |
906 | ||
6961465f MS |
907 | pwg_media_t * /* O - PWG media name */ |
908 | pwgMediaForSize(int width, /* I - Width in hundredths of millimeters */ | |
909 | int length) /* I - Length in hundredths of millimeters */ | |
c3ebc4c6 | 910 | { |
00339094 MS |
911 | /* |
912 | * Adobe uses a size matching algorithm with an epsilon of 5 points, which | |
913 | * is just about 176/2540ths... | |
914 | */ | |
915 | ||
916 | return (_pwgMediaNearSize(width, length, 176)); | |
c3ebc4c6 MS |
917 | } |
918 | ||
00339094 MS |
919 | |
920 | /* | |
921 | * '_pwgMediaNearSize()' - Get the PWG media size within the given tolerance. | |
922 | */ | |
923 | ||
c3ebc4c6 MS |
924 | pwg_media_t * /* O - PWG media name */ |
925 | _pwgMediaNearSize(int width, /* I - Width in hundredths of millimeters */ | |
00339094 MS |
926 | int length, /* I - Length in hundredths of millimeters */ |
927 | int epsilon) /* I - Match within this tolernace. PWG units */ | |
54afec33 MS |
928 | { |
929 | int i; /* Looping var */ | |
6961465f | 930 | pwg_media_t *media, /* Current media */ |
f3c17241 MS |
931 | *best_media = NULL; /* Best match */ |
932 | int dw, dl, /* Difference in width and length */ | |
933 | best_dw = 999, /* Best difference in width and length */ | |
934 | best_dl = 999; | |
23862bc6 | 935 | char wstr[32], lstr[32]; /* Width and length as strings */ |
54afec33 MS |
936 | _cups_globals_t *cg = _cupsGlobals(); /* Global data */ |
937 | ||
938 | ||
939 | /* | |
940 | * Range check input... | |
941 | */ | |
942 | ||
943 | if (width <= 0 || length <= 0) | |
944 | return (NULL); | |
945 | ||
946 | /* | |
947 | * Look for a standard size... | |
948 | */ | |
949 | ||
950 | for (i = (int)(sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0])), | |
6961465f | 951 | media = (pwg_media_t *)cups_pwg_media; |
54afec33 MS |
952 | i > 0; |
953 | i --, media ++) | |
954 | { | |
54afec33 | 955 | |
f3c17241 MS |
956 | dw = abs(media->width - width); |
957 | dl = abs(media->length - length); | |
54afec33 | 958 | |
f3c17241 | 959 | if (!dw && !dl) |
54afec33 | 960 | return (media); |
c3ebc4c6 | 961 | else if (dw <= epsilon && dl <= epsilon) |
f3c17241 MS |
962 | { |
963 | if (dw <= best_dw && dl <= best_dl) | |
964 | { | |
965 | best_media = media; | |
966 | best_dw = dw; | |
967 | best_dl = dl; | |
968 | } | |
969 | } | |
54afec33 MS |
970 | } |
971 | ||
f3c17241 MS |
972 | if (best_media) |
973 | return (best_media); | |
974 | ||
54afec33 MS |
975 | /* |
976 | * Not a standard size; convert it to a PWG custom name of the form: | |
977 | * | |
978 | * custom_WIDTHxHEIGHTuu_WIDTHxHEIGHTuu | |
979 | */ | |
980 | ||
6961465f MS |
981 | pwgFormatSizeName(cg->pwg_name, sizeof(cg->pwg_name), "custom", NULL, width, |
982 | length, NULL); | |
54afec33 MS |
983 | |
984 | cg->pwg_media.pwg = cg->pwg_name; | |
985 | cg->pwg_media.width = width; | |
986 | cg->pwg_media.length = length; | |
987 | ||
23862bc6 MS |
988 | if ((width % 635) == 0 && (length % 635) == 0) |
989 | snprintf(cg->ppd_name, sizeof(cg->ppd_name), "%sx%s", pwg_format_inches(wstr, sizeof(wstr), width), pwg_format_inches(lstr, sizeof(lstr), length)); | |
990 | else | |
991 | snprintf(cg->ppd_name, sizeof(cg->ppd_name), "%sx%smm", pwg_format_millimeters(wstr, sizeof(wstr), width), pwg_format_millimeters(lstr, sizeof(lstr), length)); | |
992 | cg->pwg_media.ppd = cg->ppd_name; | |
993 | ||
54afec33 MS |
994 | return (&(cg->pwg_media)); |
995 | } | |
996 | ||
997 | ||
a552bd55 MS |
998 | /* |
999 | * '_pwgMediaTable()' - Return the internal media size table. | |
1000 | */ | |
1001 | ||
1002 | const pwg_media_t * /* O - Pointer to first entry */ | |
1003 | _pwgMediaTable(size_t *num_media) /* O - Number of entries */ | |
1004 | { | |
1005 | *num_media = sizeof(cups_pwg_media) / sizeof(cups_pwg_media[0]); | |
1006 | ||
1007 | return (cups_pwg_media); | |
1008 | } | |
1009 | ||
1010 | ||
54afec33 MS |
1011 | /* |
1012 | * 'pwg_compare_legacy()' - Compare two sizes using the legacy names. | |
1013 | */ | |
1014 | ||
1015 | static int /* O - Result of comparison */ | |
6961465f MS |
1016 | pwg_compare_legacy(pwg_media_t *a, /* I - First size */ |
1017 | pwg_media_t *b) /* I - Second size */ | |
54afec33 MS |
1018 | { |
1019 | return (strcmp(a->legacy, b->legacy)); | |
1020 | } | |
1021 | ||
1022 | ||
1023 | /* | |
1024 | * 'pwg_compare_ppd()' - Compare two sizes using the PPD names. | |
1025 | */ | |
1026 | ||
1027 | static int /* O - Result of comparison */ | |
6961465f MS |
1028 | pwg_compare_ppd(pwg_media_t *a, /* I - First size */ |
1029 | pwg_media_t *b) /* I - Second size */ | |
54afec33 MS |
1030 | { |
1031 | return (strcmp(a->ppd, b->ppd)); | |
1032 | } | |
1033 | ||
1034 | ||
1035 | /* | |
1036 | * 'pwg_compare_pwg()' - Compare two sizes using the PWG names. | |
1037 | */ | |
1038 | ||
1039 | static int /* O - Result of comparison */ | |
6961465f MS |
1040 | pwg_compare_pwg(pwg_media_t *a, /* I - First size */ |
1041 | pwg_media_t *b) /* I - Second size */ | |
54afec33 MS |
1042 | { |
1043 | return (strcmp(a->pwg, b->pwg)); | |
1044 | } | |
1045 | ||
1046 | ||
6961465f MS |
1047 | /* |
1048 | * 'pwg_format_inches()' - Convert and format PWG units as inches. | |
1049 | */ | |
1050 | ||
1051 | static char * /* O - String */ | |
1052 | pwg_format_inches(char *buf, /* I - Buffer */ | |
23862bc6 MS |
1053 | size_t bufsize, /* I - Size of buffer */ |
1054 | int val) /* I - Value in hundredths of millimeters */ | |
6961465f MS |
1055 | { |
1056 | int thousandths, /* Thousandths of inches */ | |
1057 | integer, /* Integer portion */ | |
1058 | fraction; /* Fractional portion */ | |
1059 | ||
1060 | ||
1061 | /* | |
1062 | * Convert hundredths of millimeters to thousandths of inches and round to | |
1063 | * the nearest thousandth. | |
1064 | */ | |
1065 | ||
1066 | thousandths = (val * 1000 + 1270) / 2540; | |
1067 | integer = thousandths / 1000; | |
1068 | fraction = thousandths % 1000; | |
1069 | ||
1070 | /* | |
1071 | * Format as a pair of integers (avoids locale stuff), avoiding trailing | |
1072 | * zeros... | |
1073 | */ | |
1074 | ||
1075 | if (fraction == 0) | |
1076 | snprintf(buf, bufsize, "%d", integer); | |
1077 | else if (fraction % 10) | |
1078 | snprintf(buf, bufsize, "%d.%03d", integer, fraction); | |
1079 | else if (fraction % 100) | |
1080 | snprintf(buf, bufsize, "%d.%02d", integer, fraction / 10); | |
1081 | else | |
1082 | snprintf(buf, bufsize, "%d.%01d", integer, fraction / 100); | |
1083 | ||
1084 | return (buf); | |
1085 | } | |
1086 | ||
1087 | ||
1088 | /* | |
1089 | * 'pwg_format_millimeters()' - Convert and format PWG units as millimeters. | |
1090 | */ | |
1091 | ||
1092 | static char * /* O - String */ | |
1093 | pwg_format_millimeters(char *buf, /* I - Buffer */ | |
23862bc6 MS |
1094 | size_t bufsize, /* I - Size of buffer */ |
1095 | int val) /* I - Value in hundredths of millimeters */ | |
6961465f MS |
1096 | { |
1097 | int integer, /* Integer portion */ | |
1098 | fraction; /* Fractional portion */ | |
1099 | ||
1100 | ||
1101 | /* | |
1102 | * Convert hundredths of millimeters to integer and fractional portions. | |
1103 | */ | |
1104 | ||
1105 | integer = val / 100; | |
1106 | fraction = val % 100; | |
1107 | ||
1108 | /* | |
1109 | * Format as a pair of integers (avoids locale stuff), avoiding trailing | |
1110 | * zeros... | |
1111 | */ | |
1112 | ||
1113 | if (fraction == 0) | |
1114 | snprintf(buf, bufsize, "%d", integer); | |
1115 | else if (fraction % 10) | |
1116 | snprintf(buf, bufsize, "%d.%02d", integer, fraction); | |
1117 | else | |
1118 | snprintf(buf, bufsize, "%d.%01d", integer, fraction / 10); | |
1119 | ||
1120 | return (buf); | |
1121 | } | |
1122 | ||
1123 | ||
4fcfa0cf MS |
1124 | /* |
1125 | * 'pwg_scan_measurement()' - Scan a measurement in inches or millimeters. | |
1126 | * | |
1127 | * The "factor" argument specifies the scale factor for the units to convert to | |
1128 | * hundredths of millimeters. The returned value is NOT rounded but is an | |
1129 | * exact conversion of the fraction value (no floating point is used). | |
1130 | */ | |
1131 | ||
1132 | static int /* O - Hundredths of millimeters */ | |
1133 | pwg_scan_measurement( | |
1134 | const char *buf, /* I - Number string */ | |
1135 | char **bufptr, /* O - First byte after the number */ | |
1136 | int numer, /* I - Numerator from units */ | |
1137 | int denom) /* I - Denominator from units */ | |
1138 | { | |
1139 | int value = 0, /* Measurement value */ | |
4ffc4197 | 1140 | fractional = 0, /* Fractional value */ |
4fcfa0cf MS |
1141 | divisor = 1, /* Fractional divisor */ |
1142 | digits = 10 * numer * denom; /* Maximum fractional value to read */ | |
1143 | ||
1144 | ||
1145 | /* | |
1146 | * Scan integer portion... | |
1147 | */ | |
1148 | ||
1149 | while (*buf >= '0' && *buf <= '9') | |
1150 | value = value * 10 + (*buf++) - '0'; | |
1151 | ||
1152 | if (*buf == '.') | |
1153 | { | |
1154 | /* | |
1155 | * Scan fractional portion... | |
1156 | */ | |
1157 | ||
1158 | buf ++; | |
1159 | ||
1160 | while (divisor < digits && *buf >= '0' && *buf <= '9') | |
1161 | { | |
4ffc4197 | 1162 | fractional = fractional * 10 + (*buf++) - '0'; |
4fcfa0cf MS |
1163 | divisor *= 10; |
1164 | } | |
1165 | ||
1166 | /* | |
1167 | * Skip trailing digits that won't contribute... | |
1168 | */ | |
1169 | ||
1170 | while (*buf >= '0' && *buf <= '9') | |
1171 | buf ++; | |
1172 | } | |
1173 | ||
1174 | if (bufptr) | |
1175 | *bufptr = (char *)buf; | |
1176 | ||
4ffc4197 | 1177 | return (value * numer / denom + fractional * numer / denom / divisor); |
4fcfa0cf | 1178 | } |