src/components/cloud_devices/common/printer_description.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/cloud_devices/common/printer_description.h"
   6
   7 #include <algorithm>
   8
   9 #include "base/json/json_reader.h"
  10 #include "base/json/json_writer.h"
  11 #include "base/strings/string_util.h"
  12 #include "base/values.h"
  13 #include "components/cloud_devices/common/cloud_device_description_consts.h"
  14 #include "components/cloud_devices/common/description_items_inl.h"
  15
  16 namespace cloud_devices {
  17
  18 namespace printer {
  19
  20 namespace {
  21
  22 const int32 kMaxPageNumber = 1000000;
  23
  24 const char kSectionPrint[] = "print";
  25 const char kSectionPrinter[] = "printer";
  26
  27 const char kCustomName[] = "custom_display_name";
  28 const char kKeyContentType[] = "content_type";
  29 const char kKeyName[] = "name";
  30 const char kKeyType[] = "type";
  31 const char kKeyVendorId[] = "vendor_id";
  32
  33 // extern is required to be used in templates.
  34 extern const char kOptionCollate[] = "collate";
  35 extern const char kOptionColor[] = "color";
  36 extern const char kOptionContentType[] = "supported_content_type";
  37 extern const char kOptionCopies[] = "copies";
  38 extern const char kOptionDpi[] = "dpi";
  39 extern const char kOptionDuplex[] = "duplex";
  40 extern const char kOptionFitToPage[] = "fit_to_page";
  41 extern const char kOptionMargins[] = "margins";
  42 extern const char kOptionMediaSize[] = "media_size";
  43 extern const char kOptionPageOrientation[] = "page_orientation";
  44 extern const char kOptionPageRange[] = "page_range";
  45 extern const char kOptionReverse[] = "reverse_order";
  46 extern const char kOptionPwgRasterConfig[] = "pwg_raster_config";
  47
  48 const char kMargineBottom[] = "bottom_microns";
  49 const char kMargineLeft[] = "left_microns";
  50 const char kMargineRight[] = "right_microns";
  51 const char kMargineTop[] = "top_microns";
  52
  53 const char kDpiHorizontal[] = "horizontal_dpi";
  54 const char kDpiVertical[] = "vertical_dpi";
  55
  56 const char kMediaWidth[] = "width_microns";
  57 const char kMediaHeight[] = "height_microns";
  58 const char kMediaIsContinuous[] = "is_continuous_feed";
  59
  60 const char kPageRangeInterval[] = "interval";
  61 const char kPageRangeEnd[] = "end";
  62 const char kPageRangeStart[] = "start";
  63
  64 const char kPwgRasterDocumentSheetBack[] = "document_sheet_back";
  65 const char kPwgRasterReverseOrderStreaming[] = "reverse_order_streaming";
  66 const char kPwgRasterRotateAllPages[] = "rotate_all_pages";
  67
  68 const char kTypeColorColor[] = "STANDARD_COLOR";
  69 const char kTypeColorMonochrome[] = "STANDARD_MONOCHROME";
  70 const char kTypeColorCustomColor[] = "CUSTOM_COLOR";
  71 const char kTypeColorCustomMonochrome[] = "CUSTOM_MONOCHROME";
  72 const char kTypeColorAuto[] = "AUTO";
  73
  74 const char kTypeDuplexLongEdge[] = "LONG_EDGE";
  75 const char kTypeDuplexNoDuplex[] = "NO_DUPLEX";
  76 const char kTypeDuplexShortEdge[] = "SHORT_EDGE";
  77
  78 const char kTypeFitToPageFillPage[] = "FILL_PAGE";
  79 const char kTypeFitToPageFitToPage[] = "FIT_TO_PAGE";
  80 const char kTypeFitToPageGrowToPage[] = "GROW_TO_PAGE";
  81 const char kTypeFitToPageNoFitting[] = "NO_FITTING";
  82 const char kTypeFitToPageShrinkToPage[] = "SHRINK_TO_PAGE";
  83
  84 const char kTypeMarginsBorderless[] = "BORDERLESS";
  85 const char kTypeMarginsCustom[] = "CUSTOM";
  86 const char kTypeMarginsStandard[] = "STANDARD";
  87 const char kTypeOrientationAuto[] = "AUTO";
  88
  89 const char kTypeOrientationLandscape[] = "LANDSCAPE";
  90 const char kTypeOrientationPortrait[] = "PORTRAIT";
  91
  92 const char kTypeDocumentSheetBackNormal[] = "NORMAL";
  93 const char kTypeDocumentSheetBackRotated[] = "ROTATED";
  94 const char kTypeDocumentSheetBackManualTumble[] = "MANUAL_TUMBLE";
  95 const char kTypeDocumentSheetBackFlipped[] = "FLIPPED";
  96
  97 const struct ColorNames {
  98   ColorType id;
  99   const char* const json_name;
 100 } kColorNames[] = {
 101       {STANDARD_COLOR, kTypeColorColor},
 102       {STANDARD_MONOCHROME, kTypeColorMonochrome},
 103       {CUSTOM_COLOR, kTypeColorCustomColor},
 104       {CUSTOM_MONOCHROME, kTypeColorCustomMonochrome},
 105       {AUTO_COLOR, kTypeColorAuto},
 106 };
 107
 108 const struct DuplexNames {
 109   DuplexType id;
 110   const char* const json_name;
 111 } kDuplexNames[] = {
 112       {NO_DUPLEX, kTypeDuplexNoDuplex},
 113       {LONG_EDGE, kTypeDuplexLongEdge},
 114       {SHORT_EDGE, kTypeDuplexShortEdge},
 115 };
 116
 117 const struct OrientationNames {
 118   OrientationType id;
 119   const char* const json_name;
 120 } kOrientationNames[] = {
 121       {PORTRAIT, kTypeOrientationPortrait},
 122       {LANDSCAPE, kTypeOrientationLandscape},
 123       {AUTO_ORIENTATION, kTypeOrientationAuto},
 124 };
 125
 126 const struct MarginsNames {
 127   MarginsType id;
 128   const char* const json_name;
 129 } kMarginsNames[] = {
 130       {NO_MARGINS, kTypeMarginsBorderless},
 131       {STANDARD_MARGINS, kTypeMarginsStandard},
 132       {CUSTOM_MARGINS, kTypeMarginsCustom},
 133 };
 134
 135 const struct FitToPageNames {
 136   FitToPageType id;
 137   const char* const json_name;
 138 } kFitToPageNames[] = {
 139       {NO_FITTING, kTypeFitToPageNoFitting},
 140       {FIT_TO_PAGE, kTypeFitToPageFitToPage},
 141       {GROW_TO_PAGE, kTypeFitToPageGrowToPage},
 142       {SHRINK_TO_PAGE, kTypeFitToPageShrinkToPage},
 143       {FILL_PAGE, kTypeFitToPageFillPage},
 144 };
 145
 146 const struct DocumentSheetBackNames {
 147   DocumentSheetBack id;
 148   const char* const json_name;
 149 } kDocumentSheetBackNames[] = {
 150       {NORMAL, kTypeDocumentSheetBackNormal},
 151       {ROTATED, kTypeDocumentSheetBackRotated},
 152       {MANUAL_TUMBLE, kTypeDocumentSheetBackManualTumble},
 153       {FLIPPED, kTypeDocumentSheetBackFlipped}};
 154
 155 const int32 kInchToUm = 25400;
 156 const int32 kMmToUm = 1000;
 157 const int32 kSizeTrasholdUm = 1000;
 158
 159 #define MAP_CLOUD_PRINT_MEDIA_TYPE(type, width, height, unit_um) \
 160   {                                                              \
 161     type, #type, static_cast<int>(width* unit_um + 0.5),         \
 162         static_cast<int>(height* unit_um + 0.5)                  \
 163   }
 164
 165 const struct MadiaDefinition {
 166   MediaType id;
 167   const char* const json_name;
 168   int width_um;
 169   int height_um;
 170 } kMediaDefinitions[] = {
 171       {CUSTOM_MEDIA, "CUSTOM", 0, 0},
 172       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_INDEX_3X5, 3, 5, kInchToUm),
 173       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_PERSONAL, 3.625f, 6.5f, kInchToUm),
 174       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_MONARCH, 3.875f, 7.5f, kInchToUm),
 175       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_NUMBER_9, 3.875f, 8.875f, kInchToUm),
 176       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_INDEX_4X6, 4, 6, kInchToUm),
 177       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_NUMBER_10, 4.125f, 9.5f, kInchToUm),
 178       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_A2, 4.375f, 5.75f, kInchToUm),
 179       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_NUMBER_11, 4.5f, 10.375f, kInchToUm),
 180       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_NUMBER_12, 4.75f, 11, kInchToUm),
 181       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_5X7, 5, 7, kInchToUm),
 182       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_INDEX_5X8, 5, 8, kInchToUm),
 183       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_NUMBER_14, 5, 11.5f, kInchToUm),
 184       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_INVOICE, 5.5f, 8.5f, kInchToUm),
 185       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_INDEX_4X6_EXT, 6, 8, kInchToUm),
 186       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_6X9, 6, 9, kInchToUm),
 187       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_C5, 6.5f, 9.5f, kInchToUm),
 188       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_7X9, 7, 9, kInchToUm),
 189       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_EXECUTIVE, 7.25f, 10.5f, kInchToUm),
 190       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_GOVT_LETTER, 8, 10, kInchToUm),
 191       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_GOVT_LEGAL, 8, 13, kInchToUm),
 192       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_QUARTO, 8.5f, 10.83f, kInchToUm),
 193       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_LETTER, 8.5f, 11, kInchToUm),
 194       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_FANFOLD_EUR, 8.5f, 12, kInchToUm),
 195       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_LETTER_PLUS, 8.5f, 12.69f, kInchToUm),
 196       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_FOOLSCAP, 8.5f, 13, kInchToUm),
 197       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_LEGAL, 8.5f, 14, kInchToUm),
 198       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_SUPER_A, 8.94f, 14, kInchToUm),
 199       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_9X11, 9, 11, kInchToUm),
 200       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_ARCH_A, 9, 12, kInchToUm),
 201       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_LETTER_EXTRA, 9.5f, 12, kInchToUm),
 202       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_LEGAL_EXTRA, 9.5f, 15, kInchToUm),
 203       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_10X11, 10, 11, kInchToUm),
 204       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_10X13, 10, 13, kInchToUm),
 205       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_10X14, 10, 14, kInchToUm),
 206       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_10X15, 10, 15, kInchToUm),
 207       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_11X12, 11, 12, kInchToUm),
 208       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_EDP, 11, 14, kInchToUm),
 209       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_FANFOLD_US, 11, 14.875f, kInchToUm),
 210       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_11X15, 11, 15, kInchToUm),
 211       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_LEDGER, 11, 17, kInchToUm),
 212       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_EUR_EDP, 12, 14, kInchToUm),
 213       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_ARCH_B, 12, 18, kInchToUm),
 214       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_12X19, 12, 19, kInchToUm),
 215       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_B_PLUS, 12, 19.17f, kInchToUm),
 216       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_SUPER_B, 13, 19, kInchToUm),
 217       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_C, 17, 22, kInchToUm),
 218       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_ARCH_C, 18, 24, kInchToUm),
 219       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_D, 22, 34, kInchToUm),
 220       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_ARCH_D, 24, 36, kInchToUm),
 221       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_ASME_F, 28, 40, kInchToUm),
 222       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_WIDE_FORMAT, 30, 42, kInchToUm),
 223       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_E, 34, 44, kInchToUm),
 224       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_ARCH_E, 36, 48, kInchToUm),
 225       MAP_CLOUD_PRINT_MEDIA_TYPE(NA_F, 44, 68, kInchToUm),
 226       MAP_CLOUD_PRINT_MEDIA_TYPE(ROC_16K, 7.75f, 10.75f, kInchToUm),
 227       MAP_CLOUD_PRINT_MEDIA_TYPE(ROC_8K, 10.75f, 15.5f, kInchToUm),
 228       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_32K, 97, 151, kMmToUm),
 229       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_1, 102, 165, kMmToUm),
 230       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_2, 102, 176, kMmToUm),
 231       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_4, 110, 208, kMmToUm),
 232       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_5, 110, 220, kMmToUm),
 233       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_8, 120, 309, kMmToUm),
 234       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_6, 120, 230, kMmToUm),
 235       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_3, 125, 176, kMmToUm),
 236       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_16K, 146, 215, kMmToUm),
 237       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_7, 160, 230, kMmToUm),
 238       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_JUURO_KU_KAI, 198, 275, kMmToUm),
 239       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_PA_KAI, 267, 389, kMmToUm),
 240       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_DAI_PA_KAI, 275, 395, kMmToUm),
 241       MAP_CLOUD_PRINT_MEDIA_TYPE(PRC_10, 324, 458, kMmToUm),
 242       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A10, 26, 37, kMmToUm),
 243       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A9, 37, 52, kMmToUm),
 244       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A8, 52, 74, kMmToUm),
 245       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A7, 74, 105, kMmToUm),
 246       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A6, 105, 148, kMmToUm),
 247       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A5, 148, 210, kMmToUm),
 248       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A5_EXTRA, 174, 235, kMmToUm),
 249       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4, 210, 297, kMmToUm),
 250       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4_TAB, 225, 297, kMmToUm),
 251       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4_EXTRA, 235, 322, kMmToUm),
 252       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3, 297, 420, kMmToUm),
 253       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X3, 297, 630, kMmToUm),
 254       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X4, 297, 841, kMmToUm),
 255       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X5, 297, 1051, kMmToUm),
 256       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X6, 297, 1261, kMmToUm),
 257       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X7, 297, 1471, kMmToUm),
 258       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X8, 297, 1682, kMmToUm),
 259       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A4X9, 297, 1892, kMmToUm),
 260       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3_EXTRA, 322, 445, kMmToUm),
 261       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A2, 420, 594, kMmToUm),
 262       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3X3, 420, 891, kMmToUm),
 263       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3X4, 420, 1189, kMmToUm),
 264       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3X5, 420, 1486, kMmToUm),
 265       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3X6, 420, 1783, kMmToUm),
 266       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A3X7, 420, 2080, kMmToUm),
 267       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A1, 594, 841, kMmToUm),
 268       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A2X3, 594, 1261, kMmToUm),
 269       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A2X4, 594, 1682, kMmToUm),
 270       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A2X5, 594, 2102, kMmToUm),
 271       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A0, 841, 1189, kMmToUm),
 272       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A1X3, 841, 1783, kMmToUm),
 273       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A1X4, 841, 2378, kMmToUm),
 274       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_2A0, 1189, 1682, kMmToUm),
 275       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_A0X3, 1189, 2523, kMmToUm),
 276       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B10, 31, 44, kMmToUm),
 277       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B9, 44, 62, kMmToUm),
 278       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B8, 62, 88, kMmToUm),
 279       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B7, 88, 125, kMmToUm),
 280       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B6, 125, 176, kMmToUm),
 281       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B6C4, 125, 324, kMmToUm),
 282       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B5, 176, 250, kMmToUm),
 283       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B5_EXTRA, 201, 276, kMmToUm),
 284       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B4, 250, 353, kMmToUm),
 285       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B3, 353, 500, kMmToUm),
 286       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B2, 500, 707, kMmToUm),
 287       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B1, 707, 1000, kMmToUm),
 288       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_B0, 1000, 1414, kMmToUm),
 289       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C10, 28, 40, kMmToUm),
 290       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C9, 40, 57, kMmToUm),
 291       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C8, 57, 81, kMmToUm),
 292       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C7, 81, 114, kMmToUm),
 293       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C7C6, 81, 162, kMmToUm),
 294       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C6, 114, 162, kMmToUm),
 295       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C6C5, 114, 229, kMmToUm),
 296       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C5, 162, 229, kMmToUm),
 297       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C4, 229, 324, kMmToUm),
 298       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C3, 324, 458, kMmToUm),
 299       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C2, 458, 648, kMmToUm),
 300       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C1, 648, 917, kMmToUm),
 301       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_C0, 917, 1297, kMmToUm),
 302       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_DL, 110, 220, kMmToUm),
 303       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_RA2, 430, 610, kMmToUm),
 304       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_SRA2, 450, 640, kMmToUm),
 305       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_RA1, 610, 860, kMmToUm),
 306       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_SRA1, 640, 900, kMmToUm),
 307       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_RA0, 860, 1220, kMmToUm),
 308       MAP_CLOUD_PRINT_MEDIA_TYPE(ISO_SRA0, 900, 1280, kMmToUm),
 309       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B10, 32, 45, kMmToUm),
 310       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B9, 45, 64, kMmToUm),
 311       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B8, 64, 91, kMmToUm),
 312       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B7, 91, 128, kMmToUm),
 313       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B6, 128, 182, kMmToUm),
 314       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B5, 182, 257, kMmToUm),
 315       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B4, 257, 364, kMmToUm),
 316       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B3, 364, 515, kMmToUm),
 317       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B2, 515, 728, kMmToUm),
 318       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B1, 728, 1030, kMmToUm),
 319       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_B0, 1030, 1456, kMmToUm),
 320       MAP_CLOUD_PRINT_MEDIA_TYPE(JIS_EXEC, 216, 330, kMmToUm),
 321       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_CHOU4, 90, 205, kMmToUm),
 322       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_HAGAKI, 100, 148, kMmToUm),
 323       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_YOU4, 105, 235, kMmToUm),
 324       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_CHOU2, 111.1f, 146, kMmToUm),
 325       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_CHOU3, 120, 235, kMmToUm),
 326       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_OUFUKU, 148, 200, kMmToUm),
 327       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_KAHU, 240, 322.1f, kMmToUm),
 328       MAP_CLOUD_PRINT_MEDIA_TYPE(JPN_KAKU2, 240, 332, kMmToUm),
 329       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_SMALL_PHOTO, 100, 150, kMmToUm),
 330       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_ITALIAN, 110, 230, kMmToUm),
 331       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_POSTFIX, 114, 229, kMmToUm),
 332       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_LARGE_PHOTO, 200, 300, kMmToUm),
 333       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_FOLIO, 210, 330, kMmToUm),
 334       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_FOLIO_SP, 215, 315, kMmToUm),
 335       MAP_CLOUD_PRINT_MEDIA_TYPE(OM_INVITE, 220, 220, kMmToUm)};
 336 #undef MAP_CLOUD_PRINT_MEDIA_TYPE
 337
 338 const MadiaDefinition* FindMediaBySize(int32 width_um, int32 height_um) {
 339   const MadiaDefinition* result = NULL;
 340   for (size_t i = 0; i < arraysize(kMediaDefinitions); ++i) {
 341     int32 diff = std::max(std::abs(width_um - kMediaDefinitions[i].width_um),
 342                           std::abs(height_um - kMediaDefinitions[i].height_um));
 343     if (diff < kSizeTrasholdUm)
 344       result = &kMediaDefinitions[i];
 345   }
 346   return result;
 347 }
 348
 349 template <class T, class IdType>
 350 std::string TypeToString(const T& names, IdType id) {
 351   for (size_t i = 0; i < arraysize(names); ++i) {
 352     if (id == names[i].id)
 353       return names[i].json_name;
 354   }
 355   NOTREACHED();
 356   return std::string();
 357 }
 358
 359 template <class T, class IdType>
 360 bool TypeFromString(const T& names, const std::string& type, IdType* id) {
 361   for (size_t i = 0; i < arraysize(names); ++i) {
 362     if (type == names[i].json_name) {
 363       *id = names[i].id;
 364       return true;
 365     }
 366   }
 367   return false;
 368 }
 369
 370 }  // namespace
 371
 372 PwgRasterConfig::PwgRasterConfig()
 373     : document_sheet_back(ROTATED),
 374       reverse_order_streaming(false),
 375       rotate_all_pages(false) {
 376 }
 377
 378 Color::Color() : type(AUTO_COLOR) {
 379 }
 380
 381 Color::Color(ColorType type) : type(type) {
 382 }
 383
 384 bool Color::operator==(const Color& other) const {
 385   return type == other.type && vendor_id == other.vendor_id &&
 386          custom_display_name == other.custom_display_name;
 387 }
 388
 389 bool Color::IsValid() const {
 390   if (type != CUSTOM_COLOR && type != CUSTOM_MONOCHROME)
 391     return true;
 392   return !vendor_id.empty() && !custom_display_name.empty();
 393 }
 394
 395 Margins::Margins()
 396     : type(STANDARD_MARGINS), top_um(0), right_um(0), bottom_um(0), left_um(0) {
 397 }
 398
 399 Margins::Margins(MarginsType type,
 400                  int32 top_um,
 401                  int32 right_um,
 402                  int32 bottom_um,
 403                  int32 left_um)
 404     : type(type),
 405       top_um(top_um),
 406       right_um(right_um),
 407       bottom_um(bottom_um),
 408       left_um(left_um) {
 409 }
 410
 411 bool Margins::operator==(const Margins& other) const {
 412   return type == other.type && top_um == other.top_um &&
 413          right_um == other.right_um && bottom_um == other.bottom_um;
 414 }
 415
 416 Dpi::Dpi() : horizontal(0), vertical(0) {
 417 }
 418
 419 Dpi::Dpi(int32 horizontal, int32 vertical)
 420     : horizontal(horizontal), vertical(vertical) {
 421 }
 422
 423 bool Dpi::IsValid() const {
 424   return horizontal > 0 && vertical > 0;
 425 }
 426
 427 bool Dpi::operator==(const Dpi& other) const {
 428   return horizontal == other.horizontal && vertical == other.vertical;
 429 }
 430
 431 Media::Media()
 432     : type(CUSTOM_MEDIA), width_um(0), height_um(0), is_continuous_feed(false) {
 433 }
 434
 435 Media::Media(MediaType type, int32 width_um, int32 height_um)
 436     : type(type),
 437       width_um(width_um),
 438       height_um(height_um),
 439       is_continuous_feed(width_um <= 0 || height_um <= 0) {
 440 }
 441
 442 Media::Media(const std::string& custom_display_name,
 443              int32 width_um,
 444              int32 height_um)
 445     : type(CUSTOM_MEDIA),
 446       width_um(width_um),
 447       height_um(height_um),
 448       is_continuous_feed(width_um <= 0 || height_um <= 0),
 449       custom_display_name(custom_display_name) {
 450 }
 451
 452 bool Media::MatchBySize() {
 453   const MadiaDefinition* media = FindMediaBySize(width_um, height_um);
 454   if (!media)
 455     return false;
 456   type = media->id;
 457   custom_display_name.clear();
 458   return true;
 459 }
 460
 461 bool Media::IsValid() const {
 462   if (is_continuous_feed) {
 463     if (width_um <= 0 && height_um <= 0)
 464       return false;
 465   } else {
 466     if (width_um <= 0 || height_um <= 0)
 467       return false;
 468   }
 469   return true;
 470 }
 471
 472 bool Media::operator==(const Media& other) const {
 473   return type == other.type && width_um == other.width_um &&
 474          height_um == other.height_um &&
 475          is_continuous_feed == other.is_continuous_feed;
 476 }
 477
 478 Interval::Interval() : start(0), end(0) {
 479 }
 480
 481 Interval::Interval(int32 start, int32 end) : start(start), end(end) {
 482 }
 483
 484 Interval::Interval(int32 start) : start(start), end(kMaxPageNumber) {
 485 }
 486
 487 bool Interval::operator==(const Interval& other) const {
 488   return start == other.start && end == other.end;
 489 }
 490
 491 template <const char* kName>
 492 class ItemsTraits {
 493  public:
 494   static std::string GetCapabilityPath() {
 495     std::string result = kSectionPrinter;
 496     result += '.';
 497     result += kName;
 498     return result;
 499   }
 500
 501   static std::string GetTicketItemPath() {
 502     std::string result = kSectionPrint;
 503     result += '.';
 504     result += kName;
 505     return result;
 506   }
 507 };
 508
 509 class NoValueValidation {
 510  public:
 511   template <class Option>
 512   static bool IsValid(const Option&) {
 513     return true;
 514   }
 515 };
 516
 517 class ContentTypeTraits : public NoValueValidation,
 518                           public ItemsTraits<kOptionContentType> {
 519  public:
 520   static bool Load(const base::DictionaryValue& dict, ContentType* option) {
 521     return dict.GetString(kKeyContentType, option);
 522   }
 523
 524   static void Save(ContentType option, base::DictionaryValue* dict) {
 525     dict->SetString(kKeyContentType, option);
 526   }
 527 };
 528
 529 class PwgRasterConfigTraits : public NoValueValidation,
 530                               public ItemsTraits<kOptionPwgRasterConfig> {
 531  public:
 532   static bool Load(const base::DictionaryValue& dict, PwgRasterConfig* option) {
 533     std::string document_sheet_back;
 534     PwgRasterConfig option_out;
 535     if (dict.GetString(kPwgRasterDocumentSheetBack, &document_sheet_back)) {
 536       if (!TypeFromString(kDocumentSheetBackNames,
 537                           document_sheet_back,
 538                           &option_out.document_sheet_back)) {
 539         return false;
 540       }
 541     }
 542
 543     dict.GetBoolean(kPwgRasterReverseOrderStreaming,
 544                     &option_out.reverse_order_streaming);
 545     dict.GetBoolean(kPwgRasterRotateAllPages, &option_out.rotate_all_pages);
 546     *option = option_out;
 547     return true;
 548   }
 549
 550   static void Save(const PwgRasterConfig& option, base::DictionaryValue* dict) {
 551     dict->SetString(
 552         kPwgRasterDocumentSheetBack,
 553         TypeToString(kDocumentSheetBackNames, option.document_sheet_back));
 554     if (option.reverse_order_streaming)
 555       dict->SetBoolean(kPwgRasterReverseOrderStreaming,
 556                        option.reverse_order_streaming);
 557
 558     if (option.rotate_all_pages)
 559       dict->SetBoolean(kPwgRasterRotateAllPages, option.rotate_all_pages);
 560   }
 561 };
 562
 563 class ColorTraits : public ItemsTraits<kOptionColor> {
 564  public:
 565   static bool IsValid(const Color& option) { return option.IsValid(); }
 566
 567   static bool Load(const base::DictionaryValue& dict, Color* option) {
 568     std::string type_str;
 569     if (!dict.GetString(kKeyType, &type_str))
 570       return false;
 571     if (!TypeFromString(kColorNames, type_str, &option->type))
 572       return false;
 573     dict.GetString(kKeyVendorId, &option->vendor_id);
 574     dict.GetString(kCustomName, &option->custom_display_name);
 575     return true;
 576   }
 577
 578   static void Save(const Color& option, base::DictionaryValue* dict) {
 579     dict->SetString(kKeyType, TypeToString(kColorNames, option.type));
 580     if (!option.vendor_id.empty())
 581       dict->SetString(kKeyVendorId, option.vendor_id);
 582     if (!option.custom_display_name.empty())
 583       dict->SetString(kCustomName, option.custom_display_name);
 584   }
 585 };
 586
 587 class DuplexTraits : public NoValueValidation,
 588                      public ItemsTraits<kOptionDuplex> {
 589  public:
 590   static bool Load(const base::DictionaryValue& dict, DuplexType* option) {
 591     std::string type_str;
 592     return dict.GetString(kKeyType, &type_str) &&
 593            TypeFromString(kDuplexNames, type_str, option);
 594   }
 595
 596   static void Save(DuplexType option, base::DictionaryValue* dict) {
 597     dict->SetString(kKeyType, TypeToString(kDuplexNames, option));
 598   }
 599 };
 600
 601 class OrientationTraits : public NoValueValidation,
 602                           public ItemsTraits<kOptionPageOrientation> {
 603  public:
 604   static bool Load(const base::DictionaryValue& dict, OrientationType* option) {
 605     std::string type_str;
 606     return dict.GetString(kKeyType, &type_str) &&
 607            TypeFromString(kOrientationNames, type_str, option);
 608   }
 609
 610   static void Save(OrientationType option, base::DictionaryValue* dict) {
 611     dict->SetString(kKeyType, TypeToString(kOrientationNames, option));
 612   }
 613 };
 614
 615 class CopiesTraits : public ItemsTraits<kOptionCopies> {
 616  public:
 617   static bool IsValid(int32 option) { return option >= 1; }
 618
 619   static bool Load(const base::DictionaryValue& dict, int32* option) {
 620     return dict.GetInteger(kOptionCopies, option);
 621   }
 622
 623   static void Save(int32 option, base::DictionaryValue* dict) {
 624     dict->SetInteger(kOptionCopies, option);
 625   }
 626 };
 627
 628 class MarginsTraits : public NoValueValidation,
 629                       public ItemsTraits<kOptionMargins> {
 630  public:
 631   static bool Load(const base::DictionaryValue& dict, Margins* option) {
 632     std::string type_str;
 633     if (!dict.GetString(kKeyType, &type_str))
 634       return false;
 635     if (!TypeFromString(kMarginsNames, type_str, &option->type))
 636       return false;
 637     return dict.GetInteger(kMargineTop, &option->top_um) &&
 638            dict.GetInteger(kMargineRight, &option->right_um) &&
 639            dict.GetInteger(kMargineBottom, &option->bottom_um) &&
 640            dict.GetInteger(kMargineLeft, &option->left_um);
 641   }
 642
 643   static void Save(const Margins& option, base::DictionaryValue* dict) {
 644     dict->SetString(kKeyType, TypeToString(kMarginsNames, option.type));
 645     dict->SetInteger(kMargineTop, option.top_um);
 646     dict->SetInteger(kMargineRight, option.right_um);
 647     dict->SetInteger(kMargineBottom, option.bottom_um);
 648     dict->SetInteger(kMargineLeft, option.left_um);
 649   }
 650 };
 651
 652 class DpiTraits : public ItemsTraits<kOptionDpi> {
 653  public:
 654   static bool IsValid(const Dpi& option) { return option.IsValid(); }
 655
 656   static bool Load(const base::DictionaryValue& dict, Dpi* option) {
 657     if (!dict.GetInteger(kDpiHorizontal, &option->horizontal) ||
 658         !dict.GetInteger(kDpiVertical, &option->vertical)) {
 659       return false;
 660     }
 661     return true;
 662   }
 663
 664   static void Save(const Dpi& option, base::DictionaryValue* dict) {
 665     dict->SetInteger(kDpiHorizontal, option.horizontal);
 666     dict->SetInteger(kDpiVertical, option.vertical);
 667   }
 668 };
 669
 670 class FitToPageTraits : public NoValueValidation,
 671                         public ItemsTraits<kOptionFitToPage> {
 672  public:
 673   static bool Load(const base::DictionaryValue& dict, FitToPageType* option) {
 674     std::string type_str;
 675     return dict.GetString(kKeyType, &type_str) &&
 676            TypeFromString(kFitToPageNames, type_str, option);
 677   }
 678
 679   static void Save(FitToPageType option, base::DictionaryValue* dict) {
 680     dict->SetString(kKeyType, TypeToString(kFitToPageNames, option));
 681   }
 682 };
 683
 684 class PageRangeTraits : public ItemsTraits<kOptionPageRange> {
 685  public:
 686   static bool IsValid(const PageRange& option) {
 687     for (size_t i = 0; i < option.size(); ++i) {
 688       if (option[i].start < 1 || option[i].end < 1) {
 689         return false;
 690       }
 691     }
 692     return true;
 693   }
 694
 695   static bool Load(const base::DictionaryValue& dict, PageRange* option) {
 696     const base::ListValue* list = NULL;
 697     if (!dict.GetList(kPageRangeInterval, &list))
 698       return false;
 699     for (size_t i = 0; i < list->GetSize(); ++i) {
 700       const base::DictionaryValue* interval = NULL;
 701       if (!list->GetDictionary(i, &interval))
 702         return false;
 703       Interval new_interval(1, kMaxPageNumber);
 704       interval->GetInteger(kPageRangeStart, &new_interval.start);
 705       interval->GetInteger(kPageRangeEnd, &new_interval.end);
 706       option->push_back(new_interval);
 707     }
 708     return true;
 709   }
 710
 711   static void Save(const PageRange& option, base::DictionaryValue* dict) {
 712     if (!option.empty()) {
 713       base::ListValue* list = new base::ListValue;
 714       dict->Set(kPageRangeInterval, list);
 715       for (size_t i = 0; i < option.size(); ++i) {
 716         base::DictionaryValue* interval = new base::DictionaryValue;
 717         list->Append(interval);
 718         interval->SetInteger(kPageRangeStart, option[i].start);
 719         if (option[i].end < kMaxPageNumber)
 720           interval->SetInteger(kPageRangeEnd, option[i].end);
 721       }
 722     }
 723   }
 724 };
 725
 726 class MediaTraits : public ItemsTraits<kOptionMediaSize> {
 727  public:
 728   static bool IsValid(const Media& option) { return option.IsValid(); }
 729
 730   static bool Load(const base::DictionaryValue& dict, Media* option) {
 731     std::string type_str;
 732     if (dict.GetString(kKeyName, &type_str)) {
 733       if (!TypeFromString(kMediaDefinitions, type_str, &option->type))
 734         return false;
 735     }
 736
 737     dict.GetInteger(kMediaWidth, &option->width_um);
 738     dict.GetInteger(kMediaHeight, &option->height_um);
 739     dict.GetBoolean(kMediaIsContinuous, &option->is_continuous_feed);
 740     dict.GetString(kCustomName, &option->custom_display_name);
 741     return true;
 742   }
 743
 744   static void Save(const Media& option, base::DictionaryValue* dict) {
 745     if (option.type != CUSTOM_MEDIA)
 746       dict->SetString(kKeyName, TypeToString(kMediaDefinitions, option.type));
 747     if (!option.custom_display_name.empty() || option.type == CUSTOM_MEDIA)
 748       dict->SetString(kCustomName, option.custom_display_name);
 749     if (option.width_um > 0)
 750       dict->SetInteger(kMediaWidth, option.width_um);
 751     if (option.height_um > 0)
 752       dict->SetInteger(kMediaHeight, option.height_um);
 753     if (option.is_continuous_feed)
 754       dict->SetBoolean(kMediaIsContinuous, true);
 755   }
 756 };
 757
 758 class CollateTraits : public NoValueValidation,
 759                       public ItemsTraits<kOptionCollate> {
 760  public:
 761   static const bool kDefault = true;
 762
 763   static bool Load(const base::DictionaryValue& dict, bool* option) {
 764     return dict.GetBoolean(kOptionCollate, option);
 765   }
 766
 767   static void Save(bool option, base::DictionaryValue* dict) {
 768     dict->SetBoolean(kOptionCollate, option);
 769   }
 770 };
 771
 772 class ReverseTraits : public NoValueValidation,
 773                       public ItemsTraits<kOptionReverse> {
 774  public:
 775   static const bool kDefault = false;
 776
 777   static bool Load(const base::DictionaryValue& dict, bool* option) {
 778     return dict.GetBoolean(kOptionReverse, option);
 779   }
 780
 781   static void Save(bool option, base::DictionaryValue* dict) {
 782     dict->SetBoolean(kOptionReverse, option);
 783   }
 784 };
 785
 786 }  // namespace printer
 787
 788 using namespace printer;
 789
 790 template class ListCapability<ContentType, ContentTypeTraits>;
 791 template class ValueCapability<PwgRasterConfig, PwgRasterConfigTraits>;
 792 template class SelectionCapability<Color, ColorTraits>;
 793 template class SelectionCapability<DuplexType, DuplexTraits>;
 794 template class SelectionCapability<OrientationType, OrientationTraits>;
 795 template class SelectionCapability<Margins, MarginsTraits>;
 796 template class SelectionCapability<Dpi, DpiTraits>;
 797 template class SelectionCapability<FitToPageType, FitToPageTraits>;
 798 template class SelectionCapability<Media, MediaTraits>;
 799 template class EmptyCapability<class CopiesTraits>;
 800 template class EmptyCapability<class PageRangeTraits>;
 801 template class BooleanCapability<class CollateTraits>;
 802 template class BooleanCapability<class ReverseTraits>;
 803
 804 template class TicketItem<PwgRasterConfig, PwgRasterConfigTraits>;
 805 template class TicketItem<Color, ColorTraits>;
 806 template class TicketItem<DuplexType, DuplexTraits>;
 807 template class TicketItem<OrientationType, OrientationTraits>;
 808 template class TicketItem<Margins, MarginsTraits>;
 809 template class TicketItem<Dpi, DpiTraits>;
 810 template class TicketItem<FitToPageType, FitToPageTraits>;
 811 template class TicketItem<Media, MediaTraits>;
 812 template class TicketItem<int32, CopiesTraits>;
 813 template class TicketItem<PageRange, PageRangeTraits>;
 814 template class TicketItem<bool, CollateTraits>;
 815 template class TicketItem<bool, ReverseTraits>;
 816
 817 }  // namespace cloud_devices