| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "fxjs/xfa/cfxjse_formcalc_context.h" |
| |
| #include <algorithm> |
| #include <cstdlib> |
| #include <string> |
| #include <utility> |
| |
| #include "core/fxcrt/cfx_widetextbuf.h" |
| #include "core/fxcrt/fx_extension.h" |
| #include "core/fxcrt/fx_random.h" |
| #include "fxjs/xfa/cfxjse_arguments.h" |
| #include "fxjs/xfa/cfxjse_class.h" |
| #include "fxjs/xfa/cfxjse_context.h" |
| #include "fxjs/xfa/cfxjse_engine.h" |
| #include "fxjs/xfa/cfxjse_value.h" |
| #include "fxjs/xfa/cjx_object.h" |
| #include "third_party/base/ptr_util.h" |
| #include "third_party/base/stl_util.h" |
| #include "xfa/fgas/crt/cfgas_decimal.h" |
| #include "xfa/fgas/crt/locale_iface.h" |
| #include "xfa/fxfa/cxfa_ffnotify.h" |
| #include "xfa/fxfa/fm2js/cxfa_fmparser.h" |
| #include "xfa/fxfa/fm2js/cxfa_fmtojavascriptdepth.h" |
| #include "xfa/fxfa/parser/cxfa_document.h" |
| #include "xfa/fxfa/parser/cxfa_localevalue.h" |
| #include "xfa/fxfa/parser/cxfa_node.h" |
| #include "xfa/fxfa/parser/cxfa_timezoneprovider.h" |
| #include "xfa/fxfa/parser/xfa_utils.h" |
| |
| using pdfium::fxjse::kClassTag; |
| using pdfium::fxjse::kFuncTag; |
| |
| namespace { |
| |
| const double kFinancialPrecision = 0.00000001; |
| |
| const wchar_t kStrCode[] = L"0123456789abcdef"; |
| |
| struct XFA_FMHtmlReserveCode { |
| uint32_t m_uCode; |
| const char* m_htmlReserve; |
| }; |
| |
| // Sorted by |m_htmlReserve|. |
| const XFA_FMHtmlReserveCode kReservesForDecode[] = { |
| {198, "AElig"}, {193, "Aacute"}, {194, "Acirc"}, {192, "Agrave"}, |
| {913, "Alpha"}, {197, "Aring"}, {195, "Atilde"}, {196, "Auml"}, |
| {914, "Beta"}, {199, "Ccedil"}, {935, "Chi"}, {8225, "Dagger"}, |
| {916, "Delta"}, {208, "ETH"}, {201, "Eacute"}, {202, "Ecirc"}, |
| {200, "Egrave"}, {917, "Epsilon"}, {919, "Eta"}, {203, "Euml"}, |
| {915, "Gamma"}, {922, "Kappa"}, {923, "Lambda"}, {924, "Mu"}, |
| {209, "Ntilde"}, {925, "Nu"}, {338, "OElig"}, {211, "Oacute"}, |
| {212, "Ocirc"}, {210, "Ograve"}, {937, "Omega"}, {927, "Omicron"}, |
| {216, "Oslash"}, {213, "Otilde"}, {214, "Ouml"}, {934, "Phi"}, |
| {928, "Pi"}, {936, "Psi"}, {929, "Rho"}, {352, "Scaron"}, |
| {931, "Sigma"}, {222, "THORN"}, {932, "Tau"}, {920, "Theta"}, |
| {218, "Uacute"}, {219, "Ucirc"}, {217, "Ugrave"}, {933, "Upsilon"}, |
| {220, "Uuml"}, {926, "Xi"}, {221, "Yacute"}, {376, "Yuml"}, |
| {918, "Zeta"}, {225, "aacute"}, {226, "acirc"}, {180, "acute"}, |
| {230, "aelig"}, {224, "agrave"}, {8501, "alefsym"}, {945, "alpha"}, |
| {38, "amp"}, {8743, "and"}, {8736, "ang"}, {39, "apos"}, |
| {229, "aring"}, {8776, "asymp"}, {227, "atilde"}, {228, "auml"}, |
| {8222, "bdquo"}, {946, "beta"}, {166, "brvbar"}, {8226, "bull"}, |
| {8745, "cap"}, {231, "ccedil"}, {184, "cedil"}, {162, "cent"}, |
| {967, "chi"}, {710, "circ"}, {9827, "clubs"}, {8773, "cong"}, |
| {169, "copy"}, {8629, "crarr"}, {8746, "cup"}, {164, "current"}, |
| {8659, "dArr"}, {8224, "dagger"}, {8595, "darr"}, {176, "deg"}, |
| {948, "delta"}, {9830, "diams"}, {247, "divide"}, {233, "eacute"}, |
| {234, "ecirc"}, {232, "egrave"}, {8709, "empty"}, {8195, "emsp"}, |
| {8194, "ensp"}, {949, "epsilon"}, {8801, "equiv"}, {951, "eta"}, |
| {240, "eth"}, {235, "euml"}, {8364, "euro"}, {8707, "exist"}, |
| {402, "fnof"}, {8704, "forall"}, {189, "frac12"}, {188, "frac14"}, |
| {190, "frac34"}, {8260, "frasl"}, {947, "gamma"}, {8805, "ge"}, |
| {62, "gt"}, {8660, "hArr"}, {8596, "harr"}, {9829, "hearts"}, |
| {8230, "hellip"}, {237, "iacute"}, {238, "icirc"}, {161, "iexcl"}, |
| {236, "igrave"}, {8465, "image"}, {8734, "infin"}, {8747, "int"}, |
| {953, "iota"}, {191, "iquest"}, {8712, "isin"}, {239, "iuml"}, |
| {954, "kappa"}, {8656, "lArr"}, {205, "lacute"}, {955, "lambda"}, |
| {9001, "lang"}, {171, "laquo"}, {8592, "larr"}, {8968, "lceil"}, |
| {206, "lcirc"}, {8220, "ldquo"}, {8804, "le"}, {8970, "lfloor"}, |
| {204, "lgrave"}, {921, "lota"}, {8727, "lowast"}, {9674, "loz"}, |
| {8206, "lrm"}, {8249, "lsaquo"}, {8216, "lsquo"}, {60, "lt"}, |
| {207, "luml"}, {175, "macr"}, {8212, "mdash"}, {181, "micro"}, |
| {183, "middot"}, {8722, "minus"}, {956, "mu"}, {8711, "nabla"}, |
| {160, "nbsp"}, {8211, "ndash"}, {8800, "ne"}, {8715, "ni"}, |
| {172, "not"}, {8713, "notin"}, {8836, "nsub"}, {241, "ntilde"}, |
| {957, "nu"}, {243, "oacute"}, {244, "ocirc"}, {339, "oelig"}, |
| {242, "ograve"}, {8254, "oline"}, {969, "omega"}, {959, "omicron"}, |
| {8853, "oplus"}, {8744, "or"}, {170, "ordf"}, {186, "ordm"}, |
| {248, "oslash"}, {245, "otilde"}, {8855, "otimes"}, {246, "ouml"}, |
| {182, "para"}, {8706, "part"}, {8240, "permil"}, {8869, "perp"}, |
| {966, "phi"}, {960, "pi"}, {982, "piv"}, {177, "plusmn"}, |
| {8242, "prime"}, {8719, "prod"}, {8733, "prop"}, {968, "psi"}, |
| {163, "pund"}, {34, "quot"}, {8658, "rArr"}, {8730, "radic"}, |
| {9002, "rang"}, {187, "raquo"}, {8594, "rarr"}, {8969, "rceil"}, |
| {8476, "real"}, {174, "reg"}, {8971, "rfloor"}, {961, "rho"}, |
| {8207, "rlm"}, {8250, "rsaquo"}, {8217, "rsquo"}, {353, "saron"}, |
| {8218, "sbquo"}, {8901, "sdot"}, {167, "sect"}, {173, "shy"}, |
| {963, "sigma"}, {962, "sigmaf"}, {8764, "sim"}, {9824, "spades"}, |
| {8834, "sub"}, {8838, "sube"}, {8721, "sum"}, {8835, "sup"}, |
| {185, "sup1"}, {178, "sup2"}, {179, "sup3"}, {8839, "supe"}, |
| {223, "szlig"}, {964, "tau"}, {8221, "tdquo"}, {8756, "there4"}, |
| {952, "theta"}, {977, "thetasym"}, {8201, "thinsp"}, {254, "thorn"}, |
| {732, "tilde"}, {215, "times"}, {8482, "trade"}, {8657, "uArr"}, |
| {250, "uacute"}, {8593, "uarr"}, {251, "ucirc"}, {249, "ugrave"}, |
| {168, "uml"}, {978, "upsih"}, {965, "upsilon"}, {252, "uuml"}, |
| {8472, "weierp"}, {958, "xi"}, {253, "yacute"}, {165, "yen"}, |
| {255, "yuml"}, {950, "zeta"}, {8205, "zwj"}, {8204, "zwnj"}, |
| }; |
| |
| // Sorted by |m_uCode|. |
| const XFA_FMHtmlReserveCode kReservesForEncode[] = { |
| {34, "quot"}, {38, "amp"}, {39, "apos"}, {60, "lt"}, |
| {62, "gt"}, {160, "nbsp"}, {161, "iexcl"}, {162, "cent"}, |
| {163, "pund"}, {164, "current"}, {165, "yen"}, {166, "brvbar"}, |
| {167, "sect"}, {168, "uml"}, {169, "copy"}, {170, "ordf"}, |
| {171, "laquo"}, {172, "not"}, {173, "shy"}, {174, "reg"}, |
| {175, "macr"}, {176, "deg"}, {177, "plusmn"}, {178, "sup2"}, |
| {179, "sup3"}, {180, "acute"}, {181, "micro"}, {182, "para"}, |
| {183, "middot"}, {184, "cedil"}, {185, "sup1"}, {186, "ordm"}, |
| {187, "raquo"}, {188, "frac14"}, {189, "frac12"}, {190, "frac34"}, |
| {191, "iquest"}, {192, "Agrave"}, {193, "Aacute"}, {194, "Acirc"}, |
| {195, "Atilde"}, {196, "Auml"}, {197, "Aring"}, {198, "AElig"}, |
| {199, "Ccedil"}, {200, "Egrave"}, {201, "Eacute"}, {202, "Ecirc"}, |
| {203, "Euml"}, {204, "lgrave"}, {205, "lacute"}, {206, "lcirc"}, |
| {207, "luml"}, {208, "ETH"}, {209, "Ntilde"}, {210, "Ograve"}, |
| {211, "Oacute"}, {212, "Ocirc"}, {213, "Otilde"}, {214, "Ouml"}, |
| {215, "times"}, {216, "Oslash"}, {217, "Ugrave"}, {218, "Uacute"}, |
| {219, "Ucirc"}, {220, "Uuml"}, {221, "Yacute"}, {222, "THORN"}, |
| {223, "szlig"}, {224, "agrave"}, {225, "aacute"}, {226, "acirc"}, |
| {227, "atilde"}, {228, "auml"}, {229, "aring"}, {230, "aelig"}, |
| {231, "ccedil"}, {232, "egrave"}, {233, "eacute"}, {234, "ecirc"}, |
| {235, "euml"}, {236, "igrave"}, {237, "iacute"}, {238, "icirc"}, |
| {239, "iuml"}, {240, "eth"}, {241, "ntilde"}, {242, "ograve"}, |
| {243, "oacute"}, {244, "ocirc"}, {245, "otilde"}, {246, "ouml"}, |
| {247, "divide"}, {248, "oslash"}, {249, "ugrave"}, {250, "uacute"}, |
| {251, "ucirc"}, {252, "uuml"}, {253, "yacute"}, {254, "thorn"}, |
| {255, "yuml"}, {338, "OElig"}, {339, "oelig"}, {352, "Scaron"}, |
| {353, "saron"}, {376, "Yuml"}, {402, "fnof"}, {710, "circ"}, |
| {732, "tilde"}, {913, "Alpha"}, {914, "Beta"}, {915, "Gamma"}, |
| {916, "Delta"}, {917, "Epsilon"}, {918, "Zeta"}, {919, "Eta"}, |
| {920, "Theta"}, {921, "lota"}, {922, "Kappa"}, {923, "Lambda"}, |
| {924, "Mu"}, {925, "Nu"}, {926, "Xi"}, {927, "Omicron"}, |
| {928, "Pi"}, {929, "Rho"}, {931, "Sigma"}, {932, "Tau"}, |
| {933, "Upsilon"}, {934, "Phi"}, {935, "Chi"}, {936, "Psi"}, |
| {937, "Omega"}, {945, "alpha"}, {946, "beta"}, {947, "gamma"}, |
| {948, "delta"}, {949, "epsilon"}, {950, "zeta"}, {951, "eta"}, |
| {952, "theta"}, {953, "iota"}, {954, "kappa"}, {955, "lambda"}, |
| {956, "mu"}, {957, "nu"}, {958, "xi"}, {959, "omicron"}, |
| {960, "pi"}, {961, "rho"}, {962, "sigmaf"}, {963, "sigma"}, |
| {964, "tau"}, {965, "upsilon"}, {966, "phi"}, {967, "chi"}, |
| {968, "psi"}, {969, "omega"}, {977, "thetasym"}, {978, "upsih"}, |
| {982, "piv"}, {8194, "ensp"}, {8195, "emsp"}, {8201, "thinsp"}, |
| {8204, "zwnj"}, {8205, "zwj"}, {8206, "lrm"}, {8207, "rlm"}, |
| {8211, "ndash"}, {8212, "mdash"}, {8216, "lsquo"}, {8217, "rsquo"}, |
| {8218, "sbquo"}, {8220, "ldquo"}, {8221, "tdquo"}, {8222, "bdquo"}, |
| {8224, "dagger"}, {8225, "Dagger"}, {8226, "bull"}, {8230, "hellip"}, |
| {8240, "permil"}, {8242, "prime"}, {8249, "lsaquo"}, {8250, "rsaquo"}, |
| {8254, "oline"}, {8260, "frasl"}, {8364, "euro"}, {8465, "image"}, |
| {8472, "weierp"}, {8476, "real"}, {8482, "trade"}, {8501, "alefsym"}, |
| {8592, "larr"}, {8593, "uarr"}, {8594, "rarr"}, {8595, "darr"}, |
| {8596, "harr"}, {8629, "crarr"}, {8656, "lArr"}, {8657, "uArr"}, |
| {8658, "rArr"}, {8659, "dArr"}, {8660, "hArr"}, {8704, "forall"}, |
| {8706, "part"}, {8707, "exist"}, {8709, "empty"}, {8711, "nabla"}, |
| {8712, "isin"}, {8713, "notin"}, {8715, "ni"}, {8719, "prod"}, |
| {8721, "sum"}, {8722, "minus"}, {8727, "lowast"}, {8730, "radic"}, |
| {8733, "prop"}, {8734, "infin"}, {8736, "ang"}, {8743, "and"}, |
| {8744, "or"}, {8745, "cap"}, {8746, "cup"}, {8747, "int"}, |
| {8756, "there4"}, {8764, "sim"}, {8773, "cong"}, {8776, "asymp"}, |
| {8800, "ne"}, {8801, "equiv"}, {8804, "le"}, {8805, "ge"}, |
| {8834, "sub"}, {8835, "sup"}, {8836, "nsub"}, {8838, "sube"}, |
| {8839, "supe"}, {8853, "oplus"}, {8855, "otimes"}, {8869, "perp"}, |
| {8901, "sdot"}, {8968, "lceil"}, {8969, "rceil"}, {8970, "lfloor"}, |
| {8971, "rfloor"}, {9001, "lang"}, {9002, "rang"}, {9674, "loz"}, |
| {9824, "spades"}, {9827, "clubs"}, {9829, "hearts"}, {9830, "diams"}, |
| }; |
| |
| const FXJSE_FUNCTION_DESCRIPTOR kFormCalcFM2JSFunctions[] = { |
| {kFuncTag, "Abs", CFXJSE_FormCalcContext::Abs}, |
| {kFuncTag, "Avg", CFXJSE_FormCalcContext::Avg}, |
| {kFuncTag, "Ceil", CFXJSE_FormCalcContext::Ceil}, |
| {kFuncTag, "Count", CFXJSE_FormCalcContext::Count}, |
| {kFuncTag, "Floor", CFXJSE_FormCalcContext::Floor}, |
| {kFuncTag, "Max", CFXJSE_FormCalcContext::Max}, |
| {kFuncTag, "Min", CFXJSE_FormCalcContext::Min}, |
| {kFuncTag, "Mod", CFXJSE_FormCalcContext::Mod}, |
| {kFuncTag, "Round", CFXJSE_FormCalcContext::Round}, |
| {kFuncTag, "Sum", CFXJSE_FormCalcContext::Sum}, |
| {kFuncTag, "Date", CFXJSE_FormCalcContext::Date}, |
| {kFuncTag, "Date2Num", CFXJSE_FormCalcContext::Date2Num}, |
| {kFuncTag, "DateFmt", CFXJSE_FormCalcContext::DateFmt}, |
| {kFuncTag, "IsoDate2Num", CFXJSE_FormCalcContext::IsoDate2Num}, |
| {kFuncTag, "IsoTime2Num", CFXJSE_FormCalcContext::IsoTime2Num}, |
| {kFuncTag, "LocalDateFmt", CFXJSE_FormCalcContext::LocalDateFmt}, |
| {kFuncTag, "LocalTimeFmt", CFXJSE_FormCalcContext::LocalTimeFmt}, |
| {kFuncTag, "Num2Date", CFXJSE_FormCalcContext::Num2Date}, |
| {kFuncTag, "Num2GMTime", CFXJSE_FormCalcContext::Num2GMTime}, |
| {kFuncTag, "Num2Time", CFXJSE_FormCalcContext::Num2Time}, |
| {kFuncTag, "Time", CFXJSE_FormCalcContext::Time}, |
| {kFuncTag, "Time2Num", CFXJSE_FormCalcContext::Time2Num}, |
| {kFuncTag, "TimeFmt", CFXJSE_FormCalcContext::TimeFmt}, |
| {kFuncTag, "Apr", CFXJSE_FormCalcContext::Apr}, |
| {kFuncTag, "Cterm", CFXJSE_FormCalcContext::CTerm}, |
| {kFuncTag, "FV", CFXJSE_FormCalcContext::FV}, |
| {kFuncTag, "Ipmt", CFXJSE_FormCalcContext::IPmt}, |
| {kFuncTag, "NPV", CFXJSE_FormCalcContext::NPV}, |
| {kFuncTag, "Pmt", CFXJSE_FormCalcContext::Pmt}, |
| {kFuncTag, "PPmt", CFXJSE_FormCalcContext::PPmt}, |
| {kFuncTag, "PV", CFXJSE_FormCalcContext::PV}, |
| {kFuncTag, "Rate", CFXJSE_FormCalcContext::Rate}, |
| {kFuncTag, "Term", CFXJSE_FormCalcContext::Term}, |
| {kFuncTag, "Choose", CFXJSE_FormCalcContext::Choose}, |
| {kFuncTag, "Exists", CFXJSE_FormCalcContext::Exists}, |
| {kFuncTag, "HasValue", CFXJSE_FormCalcContext::HasValue}, |
| {kFuncTag, "Oneof", CFXJSE_FormCalcContext::Oneof}, |
| {kFuncTag, "Within", CFXJSE_FormCalcContext::Within}, |
| {kFuncTag, "If", CFXJSE_FormCalcContext::If}, |
| {kFuncTag, "Eval", CFXJSE_FormCalcContext::Eval}, |
| {kFuncTag, "Translate", CFXJSE_FormCalcContext::eval_translation}, |
| {kFuncTag, "Ref", CFXJSE_FormCalcContext::Ref}, |
| {kFuncTag, "UnitType", CFXJSE_FormCalcContext::UnitType}, |
| {kFuncTag, "UnitValue", CFXJSE_FormCalcContext::UnitValue}, |
| {kFuncTag, "At", CFXJSE_FormCalcContext::At}, |
| {kFuncTag, "Concat", CFXJSE_FormCalcContext::Concat}, |
| {kFuncTag, "Decode", CFXJSE_FormCalcContext::Decode}, |
| {kFuncTag, "Encode", CFXJSE_FormCalcContext::Encode}, |
| {kFuncTag, "Format", CFXJSE_FormCalcContext::Format}, |
| {kFuncTag, "Left", CFXJSE_FormCalcContext::Left}, |
| {kFuncTag, "Len", CFXJSE_FormCalcContext::Len}, |
| {kFuncTag, "Lower", CFXJSE_FormCalcContext::Lower}, |
| {kFuncTag, "Ltrim", CFXJSE_FormCalcContext::Ltrim}, |
| {kFuncTag, "Parse", CFXJSE_FormCalcContext::Parse}, |
| {kFuncTag, "Replace", CFXJSE_FormCalcContext::Replace}, |
| {kFuncTag, "Right", CFXJSE_FormCalcContext::Right}, |
| {kFuncTag, "Rtrim", CFXJSE_FormCalcContext::Rtrim}, |
| {kFuncTag, "Space", CFXJSE_FormCalcContext::Space}, |
| {kFuncTag, "Str", CFXJSE_FormCalcContext::Str}, |
| {kFuncTag, "Stuff", CFXJSE_FormCalcContext::Stuff}, |
| {kFuncTag, "Substr", CFXJSE_FormCalcContext::Substr}, |
| {kFuncTag, "Uuid", CFXJSE_FormCalcContext::Uuid}, |
| {kFuncTag, "Upper", CFXJSE_FormCalcContext::Upper}, |
| {kFuncTag, "WordNum", CFXJSE_FormCalcContext::WordNum}, |
| {kFuncTag, "Get", CFXJSE_FormCalcContext::Get}, |
| {kFuncTag, "Post", CFXJSE_FormCalcContext::Post}, |
| {kFuncTag, "Put", CFXJSE_FormCalcContext::Put}, |
| {kFuncTag, "pos_op", CFXJSE_FormCalcContext::positive_operator}, |
| {kFuncTag, "neg_op", CFXJSE_FormCalcContext::negative_operator}, |
| {kFuncTag, "log_or_op", CFXJSE_FormCalcContext::logical_or_operator}, |
| {kFuncTag, "log_and_op", CFXJSE_FormCalcContext::logical_and_operator}, |
| {kFuncTag, "log_not_op", CFXJSE_FormCalcContext::logical_not_operator}, |
| {kFuncTag, "eq_op", CFXJSE_FormCalcContext::equality_operator}, |
| {kFuncTag, "neq_op", CFXJSE_FormCalcContext::notequality_operator}, |
| {kFuncTag, "lt_op", CFXJSE_FormCalcContext::less_operator}, |
| {kFuncTag, "le_op", CFXJSE_FormCalcContext::lessequal_operator}, |
| {kFuncTag, "gt_op", CFXJSE_FormCalcContext::greater_operator}, |
| {kFuncTag, "ge_op", CFXJSE_FormCalcContext::greaterequal_operator}, |
| {kFuncTag, "plus_op", CFXJSE_FormCalcContext::plus_operator}, |
| {kFuncTag, "minus_op", CFXJSE_FormCalcContext::minus_operator}, |
| {kFuncTag, "mul_op", CFXJSE_FormCalcContext::multiple_operator}, |
| {kFuncTag, "div_op", CFXJSE_FormCalcContext::divide_operator}, |
| {kFuncTag, "asgn_val_op", CFXJSE_FormCalcContext::assign_value_operator}, |
| {kFuncTag, "dot_acc", CFXJSE_FormCalcContext::dot_accessor}, |
| {kFuncTag, "dotdot_acc", CFXJSE_FormCalcContext::dotdot_accessor}, |
| {kFuncTag, "concat_obj", CFXJSE_FormCalcContext::concat_fm_object}, |
| {kFuncTag, "is_obj", CFXJSE_FormCalcContext::is_fm_object}, |
| {kFuncTag, "is_ary", CFXJSE_FormCalcContext::is_fm_array}, |
| {kFuncTag, "get_val", CFXJSE_FormCalcContext::get_fm_value}, |
| {kFuncTag, "get_jsobj", CFXJSE_FormCalcContext::get_fm_jsobj}, |
| {kFuncTag, "var_filter", CFXJSE_FormCalcContext::fm_var_filter}, |
| }; |
| |
| const uint8_t kAltTableDate[] = { |
| 255, 255, 255, 3, 9, 255, 255, 255, 255, 255, 255, |
| 255, 2, 255, 255, 255, 255, 255, 255, 255, 255, 255, |
| 255, 255, 1, 255, 255, 255, 255, 255, 255, 255, 255, |
| }; |
| static_assert(FX_ArraySize(kAltTableDate) == L'a' - L'A' + 1, |
| "Invalid kAltTableDate size."); |
| |
| const uint8_t kAltTableTime[] = { |
| 14, 255, 255, 3, 9, 255, 255, 15, 255, 255, 255, |
| 255, 6, 255, 255, 255, 255, 255, 7, 255, 255, 255, |
| 255, 255, 1, 17, 255, 255, 255, 255, 255, 255, 255, |
| }; |
| static_assert(FX_ArraySize(kAltTableTime) == L'a' - L'A' + 1, |
| "Invalid kAltTableTime size."); |
| |
| void AlternateDateTimeSymbols(WideString* pPattern, |
| const WideString& wsAltSymbols, |
| bool bIsDate) { |
| const uint8_t* pAltTable = bIsDate ? kAltTableDate : kAltTableTime; |
| int32_t nLength = pPattern->GetLength(); |
| bool bInConstRange = false; |
| bool bEscape = false; |
| int32_t i = 0; |
| while (i < nLength) { |
| wchar_t wc = (*pPattern)[i]; |
| if (wc == L'\'') { |
| bInConstRange = !bInConstRange; |
| if (bEscape) { |
| i++; |
| } else { |
| pPattern->Delete(i); |
| nLength--; |
| } |
| bEscape = !bEscape; |
| continue; |
| } |
| if (!bInConstRange && wc >= L'A' && wc <= L'a') { |
| uint8_t nAlt = pAltTable[wc - L'A']; |
| if (nAlt != 255) |
| pPattern->SetAt(i, wsAltSymbols[nAlt]); |
| } |
| i++; |
| bEscape = false; |
| } |
| } |
| |
| std::pair<bool, uint32_t> PatternStringType(ByteStringView bsPattern) { |
| WideString wsPattern = WideString::FromUTF8(bsPattern); |
| if (L"datetime" == wsPattern.Left(8)) |
| return {true, XFA_VT_DATETIME}; |
| if (L"date" == wsPattern.Left(4)) { |
| auto pos = wsPattern.Find(L"time"); |
| uint32_t type = |
| pos.has_value() && pos.value() != 0 ? XFA_VT_DATETIME : XFA_VT_DATE; |
| return {true, type}; |
| } |
| if (L"time" == wsPattern.Left(4)) |
| return {true, XFA_VT_TIME}; |
| if (L"text" == wsPattern.Left(4)) |
| return {true, XFA_VT_TEXT}; |
| if (L"num" == wsPattern.Left(3)) { |
| uint32_t type; |
| if (L"integer" == wsPattern.Substr(4, 7)) { |
| type = XFA_VT_INTEGER; |
| } else if (L"decimal" == wsPattern.Substr(4, 7)) { |
| type = XFA_VT_DECIMAL; |
| } else if (L"currency" == wsPattern.Substr(4, 8)) { |
| type = XFA_VT_FLOAT; |
| } else if (L"percent" == wsPattern.Substr(4, 7)) { |
| type = XFA_VT_FLOAT; |
| } else { |
| type = XFA_VT_FLOAT; |
| } |
| return {true, type}; |
| } |
| |
| uint32_t type = XFA_VT_NULL; |
| wsPattern.MakeLower(); |
| const wchar_t* pData = wsPattern.c_str(); |
| int32_t iLength = wsPattern.GetLength(); |
| int32_t iIndex = 0; |
| bool bSingleQuotation = false; |
| while (iIndex < iLength) { |
| wchar_t wsPatternChar = pData[iIndex]; |
| if (wsPatternChar == 0x27) { |
| bSingleQuotation = !bSingleQuotation; |
| iIndex++; |
| continue; |
| } |
| if (bSingleQuotation) { |
| iIndex++; |
| continue; |
| } |
| |
| if (wsPatternChar == 'h' || wsPatternChar == 'k') |
| return {false, XFA_VT_TIME}; |
| if (wsPatternChar == 'x' || wsPatternChar == 'o' || wsPatternChar == '0') |
| return {false, XFA_VT_TEXT}; |
| if (wsPatternChar == 'v' || wsPatternChar == '8' || wsPatternChar == '$') |
| return {false, XFA_VT_FLOAT}; |
| if (wsPatternChar == 'y' || wsPatternChar == 'j') { |
| iIndex++; |
| wchar_t timePatternChar; |
| while (iIndex < iLength) { |
| timePatternChar = pData[iIndex]; |
| if (timePatternChar == 0x27) { |
| bSingleQuotation = !bSingleQuotation; |
| iIndex++; |
| continue; |
| } |
| if (!bSingleQuotation && timePatternChar == 't') |
| return {false, XFA_VT_DATETIME}; |
| iIndex++; |
| } |
| return {false, XFA_VT_DATE}; |
| } |
| |
| if (wsPatternChar == 'a') { |
| type = XFA_VT_TEXT; |
| } else if (wsPatternChar == 'z' || wsPatternChar == 's' || |
| wsPatternChar == 'e' || wsPatternChar == ',' || |
| wsPatternChar == '.') { |
| type = XFA_VT_FLOAT; |
| } |
| iIndex++; |
| } |
| |
| if (type == XFA_VT_NULL) |
| type = XFA_VT_TEXT | XFA_VT_FLOAT; |
| return {false, type}; |
| } |
| |
| CFXJSE_FormCalcContext* ToFormCalcContext(CFXJSE_Value* pValue) { |
| CFXJSE_HostObject* pHostObj = pValue->ToHostObject(); |
| return pHostObj ? pHostObj->AsFormCalcContext() : nullptr; |
| } |
| |
| LocaleIface* LocaleFromString(CXFA_Document* pDoc, |
| CXFA_LocaleMgr* pMgr, |
| ByteStringView bsLocale) { |
| if (!bsLocale.IsEmpty()) |
| return pMgr->GetLocaleByName(WideString::FromUTF8(bsLocale)); |
| |
| CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject()); |
| return pThisNode->GetLocale(); |
| } |
| |
| WideString FormatFromString(LocaleIface* pLocale, ByteStringView bsFormat) { |
| if (!bsFormat.IsEmpty()) |
| return WideString::FromUTF8(bsFormat); |
| |
| return pLocale->GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY_Default); |
| } |
| |
| FX_LOCALEDATETIMESUBCATEGORY SubCategoryFromInt(int32_t iStyle) { |
| switch (iStyle) { |
| case 1: |
| return FX_LOCALEDATETIMESUBCATEGORY_Short; |
| case 3: |
| return FX_LOCALEDATETIMESUBCATEGORY_Long; |
| case 4: |
| return FX_LOCALEDATETIMESUBCATEGORY_Full; |
| case 0: |
| case 2: |
| default: |
| return FX_LOCALEDATETIMESUBCATEGORY_Medium; |
| } |
| } |
| |
| ByteString GetLocalDateTimeFormat(CXFA_Document* pDoc, |
| int32_t iStyle, |
| ByteStringView bsLocale, |
| bool bStandard, |
| bool bIsDate) { |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| LocaleIface* pLocale = LocaleFromString(pDoc, pMgr, bsLocale); |
| if (!pLocale) |
| return ByteString(); |
| |
| FX_LOCALEDATETIMESUBCATEGORY category = SubCategoryFromInt(iStyle); |
| WideString wsLocal = bIsDate ? pLocale->GetDatePattern(category) |
| : pLocale->GetTimePattern(category); |
| if (!bStandard) |
| AlternateDateTimeSymbols(&wsLocal, pLocale->GetDateTimeSymbols(), bIsDate); |
| return wsLocal.ToUTF8(); |
| } |
| |
| bool IsWhitespace(char c) { |
| return c == 0x20 || c == 0x09 || c == 0x0B || c == 0x0C || c == 0x0A || |
| c == 0x0D; |
| } |
| |
| bool IsPartOfNumber(char ch) { |
| return std::isdigit(ch) || ch == '-' || ch == '.'; |
| } |
| |
| bool IsPartOfNumberW(wchar_t ch) { |
| return FXSYS_IsDecimalDigit(ch) || ch == L'-' || ch == L'.'; |
| } |
| |
| ByteString GUIDString(bool bSeparator) { |
| uint8_t data[16]; |
| FX_Random_GenerateMT(reinterpret_cast<uint32_t*>(data), 4); |
| data[6] = (data[6] & 0x0F) | 0x40; |
| |
| ByteString bsGUID; |
| { |
| // Span's lifetime must end before ReleaseBuffer() below. |
| pdfium::span<char> pBuf = bsGUID.GetBuffer(40); |
| size_t out_index = 0; |
| for (size_t i = 0; i < 16; ++i, out_index += 2) { |
| if (bSeparator && (i == 4 || i == 6 || i == 8 || i == 10)) |
| pBuf[out_index++] = L'-'; |
| |
| FXSYS_IntToTwoHexChars(data[i], &pBuf[out_index]); |
| } |
| } |
| bsGUID.ReleaseBuffer(bSeparator ? 36 : 32); |
| return bsGUID; |
| } |
| |
| bool IsIsoDateFormat(pdfium::span<const char> pData, |
| int32_t* pStyle, |
| int32_t* pYear, |
| int32_t* pMonth, |
| int32_t* pDay) { |
| int32_t& iStyle = *pStyle; |
| int32_t& iYear = *pYear; |
| int32_t& iMonth = *pMonth; |
| int32_t& iDay = *pDay; |
| |
| iYear = 0; |
| iMonth = 1; |
| iDay = 1; |
| |
| if (pData.size() < 4) |
| return false; |
| |
| char szYear[5]; |
| szYear[4] = '\0'; |
| for (int32_t i = 0; i < 4; ++i) { |
| if (!std::isdigit(pData[i])) |
| return false; |
| |
| szYear[i] = pData[i]; |
| } |
| iYear = FXSYS_atoi(szYear); |
| iStyle = 0; |
| if (pData.size() == 4) |
| return true; |
| |
| iStyle = pData[4] == '-' ? 1 : 0; |
| |
| size_t iPosOff = iStyle == 0 ? 4 : 5; |
| if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1])) |
| return false; |
| |
| char szBuffer[3] = {}; |
| szBuffer[0] = pData[iPosOff]; |
| szBuffer[1] = pData[iPosOff + 1]; |
| iMonth = FXSYS_atoi(szBuffer); |
| if (iMonth > 12 || iMonth < 1) |
| return false; |
| |
| if (iStyle == 0) { |
| iPosOff += 2; |
| if (pData.size() == 6) |
| return true; |
| } else { |
| iPosOff += 3; |
| if (pData.size() == 7) |
| return true; |
| } |
| if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1])) |
| return false; |
| |
| szBuffer[0] = pData[iPosOff]; |
| szBuffer[1] = pData[iPosOff + 1]; |
| iDay = FXSYS_atoi(szBuffer); |
| if (iPosOff + 2 < pData.size()) |
| return false; |
| |
| if (iMonth == 2) { |
| bool bIsLeap = (!(iYear % 4) && (iYear % 100)) || !(iYear % 400); |
| return iDay <= (bIsLeap ? 29 : 28); |
| } |
| |
| if (iMonth < 8) |
| return iDay <= (iMonth % 2 == 0 ? 30 : 31); |
| return iDay <= (iMonth % 2 == 0 ? 31 : 30); |
| } |
| |
| bool IsIsoTimeFormat(pdfium::span<const char> pData, |
| int32_t* pHour, |
| int32_t* pMinute, |
| int32_t* pSecond, |
| int32_t* pMilliSecond, |
| int32_t* pZoneHour, |
| int32_t* pZoneMinute) { |
| int32_t& iHour = *pHour; |
| int32_t& iMinute = *pMinute; |
| int32_t& iSecond = *pSecond; |
| int32_t& iMilliSecond = *pMilliSecond; |
| int32_t& iZoneHour = *pZoneHour; |
| int32_t& iZoneMinute = *pZoneMinute; |
| |
| iHour = 0; |
| iMinute = 0; |
| iSecond = 0; |
| iMilliSecond = 0; |
| iZoneHour = 0; |
| iZoneMinute = 0; |
| |
| if (pData.empty()) |
| return false; |
| |
| size_t iZone = 0; |
| size_t i = 0; |
| while (i < pData.size()) { |
| if (!std::isdigit(pData[i]) && pData[i] != ':') { |
| iZone = i; |
| break; |
| } |
| ++i; |
| } |
| if (i == pData.size()) |
| iZone = pData.size(); |
| |
| char szBuffer[3] = {}; |
| size_t iPos = 0; |
| size_t iIndex = 0; |
| while (iIndex < iZone) { |
| if (!std::isdigit(pData[iIndex])) |
| return false; |
| |
| szBuffer[0] = pData[iIndex]; |
| if (!std::isdigit(pData[iIndex + 1])) |
| return false; |
| |
| szBuffer[1] = pData[iIndex + 1]; |
| if (FXSYS_atoi(szBuffer) > 60) |
| return false; |
| |
| if (pData[2] == ':') { |
| if (iPos == 0) { |
| iHour = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } else if (iPos == 1) { |
| iMinute = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } else { |
| iSecond = FXSYS_atoi(szBuffer); |
| } |
| iIndex += 3; |
| } else { |
| if (iPos == 0) { |
| iHour = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } else if (iPos == 1) { |
| iMinute = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } else if (iPos == 2) { |
| iSecond = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } |
| iIndex += 2; |
| } |
| } |
| |
| if (iIndex < pData.size() && pData[iIndex] == '.') { |
| constexpr int kSubSecondLength = 3; |
| if (iIndex + kSubSecondLength >= pData.size()) |
| return false; |
| |
| ++iIndex; |
| char szMilliSeconds[kSubSecondLength + 1]; |
| for (int j = 0; j < kSubSecondLength; ++j) { |
| char c = pData[iIndex + j]; |
| if (!std::isdigit(c)) |
| return false; |
| szMilliSeconds[j] = c; |
| } |
| szMilliSeconds[kSubSecondLength] = '\0'; |
| |
| iMilliSecond = FXSYS_atoi(szMilliSeconds); |
| if (iMilliSecond > 100) { |
| iMilliSecond = 0; |
| return false; |
| } |
| iIndex += kSubSecondLength; |
| } |
| |
| if (iIndex < pData.size() && FXSYS_towlower(pData[iIndex]) == 'z') |
| return true; |
| |
| int32_t iSign = 1; |
| if (iIndex < pData.size()) { |
| if (pData[iIndex] == '+') { |
| ++iIndex; |
| } else if (pData[iIndex] == '-') { |
| iSign = -1; |
| ++iIndex; |
| } |
| } |
| iPos = 0; |
| while (iIndex < pData.size()) { |
| if (!std::isdigit(pData[iIndex])) |
| return false; |
| |
| szBuffer[0] = pData[iIndex]; |
| if (!std::isdigit(pData[iIndex + 1])) |
| return false; |
| |
| szBuffer[1] = pData[iIndex + 1]; |
| if (FXSYS_atoi(szBuffer) > 60) |
| return false; |
| |
| if (pData[2] == ':') { |
| if (iPos == 0) { |
| iZoneHour = FXSYS_atoi(szBuffer); |
| } else if (iPos == 1) { |
| iZoneMinute = FXSYS_atoi(szBuffer); |
| } |
| iIndex += 3; |
| } else { |
| if (!iPos) { |
| iZoneHour = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } else if (iPos == 1) { |
| iZoneMinute = FXSYS_atoi(szBuffer); |
| ++iPos; |
| } |
| iIndex += 2; |
| } |
| } |
| if (iIndex < pData.size()) |
| return false; |
| |
| iZoneHour *= iSign; |
| return true; |
| } |
| |
| bool IsIsoDateTimeFormat(pdfium::span<const char> pData, |
| int32_t* pYear, |
| int32_t* pMonth, |
| int32_t* pDay, |
| int32_t* pHour, |
| int32_t* pMinute, |
| int32_t* pSecond, |
| int32_t* pMilliSecond, |
| int32_t* pZoneHour, |
| int32_t* pZoneMinute) { |
| int32_t& iYear = *pYear; |
| int32_t& iMonth = *pMonth; |
| int32_t& iDay = *pDay; |
| int32_t& iHour = *pHour; |
| int32_t& iMinute = *pMinute; |
| int32_t& iSecond = *pSecond; |
| int32_t& iMilliSecond = *pMilliSecond; |
| int32_t& iZoneHour = *pZoneHour; |
| int32_t& iZoneMinute = *pZoneMinute; |
| |
| iYear = 0; |
| iMonth = 0; |
| iDay = 0; |
| iHour = 0; |
| iMinute = 0; |
| iSecond = 0; |
| |
| if (pData.empty()) |
| return false; |
| |
| size_t iIndex = 0; |
| while (pData[iIndex] != 'T' && pData[iIndex] != 't') { |
| if (iIndex >= pData.size()) |
| return false; |
| ++iIndex; |
| } |
| if (iIndex != 8 && iIndex != 10) |
| return false; |
| |
| int32_t iStyle = -1; |
| if (!IsIsoDateFormat(pData.subspan(0, iIndex), &iStyle, &iYear, &iMonth, |
| &iDay)) { |
| return false; |
| } |
| if (pData[iIndex] != 'T' && pData[iIndex] != 't') |
| return true; |
| |
| return IsIsoTimeFormat(pData.subspan(iIndex + 1), &iHour, &iMinute, &iSecond, |
| &iMilliSecond, &iZoneHour, &iZoneMinute); |
| } |
| |
| int32_t DateString2Num(ByteStringView bsDate) { |
| int32_t iLength = bsDate.GetLength(); |
| int32_t iYear = 0; |
| int32_t iMonth = 0; |
| int32_t iDay = 0; |
| if (iLength <= 10) { |
| int32_t iStyle = -1; |
| if (!IsIsoDateFormat(bsDate.span(), &iStyle, &iYear, &iMonth, &iDay)) |
| return 0; |
| } else { |
| int32_t iHour = 0; |
| int32_t iMinute = 0; |
| int32_t iSecond = 0; |
| int32_t iMilliSecond = 0; |
| int32_t iZoneHour = 0; |
| int32_t iZoneMinute = 0; |
| if (!IsIsoDateTimeFormat(bsDate.span(), &iYear, &iMonth, &iDay, &iHour, |
| &iMinute, &iSecond, &iMilliSecond, &iZoneHour, |
| &iZoneMinute)) { |
| return 0; |
| } |
| } |
| |
| float dDays = 0; |
| int32_t i = 1; |
| if (iYear < 1900) |
| return 0; |
| |
| while (iYear - i >= 1900) { |
| dDays += |
| ((!((iYear - i) % 4) && ((iYear - i) % 100)) || !((iYear - i) % 400)) |
| ? 366 |
| : 365; |
| ++i; |
| } |
| i = 1; |
| while (i < iMonth) { |
| if (i == 2) |
| dDays += ((!(iYear % 4) && (iYear % 100)) || !(iYear % 400)) ? 29 : 28; |
| else if (i <= 7) |
| dDays += (i % 2 == 0) ? 30 : 31; |
| else |
| dDays += (i % 2 == 0) ? 31 : 30; |
| |
| ++i; |
| } |
| i = 0; |
| while (iDay - i > 0) { |
| ++dDays; |
| ++i; |
| } |
| return (int32_t)dDays; |
| } |
| |
| void GetLocalTimeZone(int32_t* pHour, int32_t* pMin, int32_t* pSec) { |
| time_t now; |
| FXSYS_time(&now); |
| |
| struct tm* pGmt = gmtime(&now); |
| struct tm* pLocal = FXSYS_localtime(&now); |
| *pHour = pLocal->tm_hour - pGmt->tm_hour; |
| *pMin = pLocal->tm_min - pGmt->tm_min; |
| *pSec = pLocal->tm_sec - pGmt->tm_sec; |
| } |
| |
| bool HTMLSTR2Code(const WideString& pData, uint32_t* iCode) { |
| auto cmpFunc = [](const XFA_FMHtmlReserveCode& iter, ByteStringView val) { |
| return strcmp(val.unterminated_c_str(), iter.m_htmlReserve) > 0; |
| }; |
| if (!pData.IsASCII()) |
| return false; |
| ByteString temp = pData.ToASCII(); |
| const XFA_FMHtmlReserveCode* result = std::lower_bound( |
| std::begin(kReservesForDecode), std::end(kReservesForDecode), |
| temp.AsStringView(), cmpFunc); |
| if (result != std::end(kReservesForDecode) && |
| !strcmp(temp.c_str(), result->m_htmlReserve)) { |
| *iCode = result->m_uCode; |
| return true; |
| } |
| return false; |
| } |
| |
| bool HTMLCode2STR(uint32_t iCode, WideString* wsHTMLReserve) { |
| auto cmpFunc = [](const XFA_FMHtmlReserveCode iter, const uint32_t& val) { |
| return iter.m_uCode < val; |
| }; |
| const XFA_FMHtmlReserveCode* result = |
| std::lower_bound(std::begin(kReservesForEncode), |
| std::end(kReservesForEncode), iCode, cmpFunc); |
| if (result != std::end(kReservesForEncode) && result->m_uCode == iCode) { |
| *wsHTMLReserve = WideString::FromASCII(result->m_htmlReserve); |
| return true; |
| } |
| return false; |
| } |
| |
| WideString DecodeURL(const WideString& wsURL) { |
| const wchar_t* pData = wsURL.c_str(); |
| size_t iLen = wsURL.GetLength(); |
| CFX_WideTextBuf wsResultBuf; |
| for (size_t i = 0; i < iLen; ++i) { |
| wchar_t ch = pData[i]; |
| if ('%' != ch) { |
| wsResultBuf.AppendChar(ch); |
| continue; |
| } |
| |
| wchar_t chTemp = 0; |
| int32_t iCount = 0; |
| while (iCount < 2) { |
| if (++i >= iLen) |
| break; |
| chTemp *= 16; |
| ch = pData[i]; |
| if (!FXSYS_IsWideHexDigit(ch)) |
| return WideString(); |
| chTemp += FXSYS_WideHexCharToInt(ch); |
| ++iCount; |
| } |
| wsResultBuf.AppendChar(chTemp); |
| } |
| wsResultBuf.AppendChar(0); |
| return wsResultBuf.MakeString(); |
| } |
| |
| WideString DecodeMLInternal(const WideString& wsHTML, bool bIsHTML) { |
| const wchar_t* pData = wsHTML.c_str(); |
| size_t iLen = wsHTML.GetLength(); |
| CFX_WideTextBuf wsResultBuf; |
| for (size_t i = 0; i < iLen; ++i) { |
| wchar_t ch = pData[i]; |
| if (ch != '&') { |
| wsResultBuf.AppendChar(ch); |
| continue; |
| } |
| |
| if (++i >= iLen) |
| break; |
| ch = pData[i]; |
| if (ch == '#') { |
| if (++i >= iLen) |
| break; |
| ch = pData[i]; |
| if (ch != 'x' && ch != 'X') |
| return WideString(); |
| if (++i >= iLen) |
| break; |
| ch = pData[i]; |
| uint32_t iCode = 0; |
| while (ch != ';' && i < iLen) { |
| iCode *= 16; |
| if (!FXSYS_IsWideHexDigit(ch)) |
| return WideString(); |
| iCode += FXSYS_WideHexCharToInt(ch); |
| if (++i >= iLen) |
| break; |
| ch = pData[i]; |
| } |
| wsResultBuf.AppendChar(iCode); |
| continue; |
| } |
| |
| wchar_t szBuffer[9]; |
| size_t iStrIndex = 0; |
| while (ch != ';' && i < iLen) { |
| if (iStrIndex < 8) |
| szBuffer[iStrIndex++] = ch; |
| if (++i >= iLen) |
| break; |
| ch = pData[i]; |
| } |
| szBuffer[iStrIndex] = 0; |
| if (bIsHTML) { |
| uint32_t iData = 0; |
| if (HTMLSTR2Code(szBuffer, &iData)) |
| wsResultBuf.AppendChar((wchar_t)iData); |
| } else { |
| if (wcscmp(szBuffer, L"quot") == 0) |
| wsResultBuf.AppendChar('"'); |
| else if (wcscmp(szBuffer, L"amp") == 0) |
| wsResultBuf.AppendChar('&'); |
| else if (wcscmp(szBuffer, L"apos") == 0) |
| wsResultBuf.AppendChar('\''); |
| else if (wcscmp(szBuffer, L"lt") == 0) |
| wsResultBuf.AppendChar('<'); |
| else if (wcscmp(szBuffer, L"gt") == 0) |
| wsResultBuf.AppendChar('>'); |
| } |
| } |
| |
| wsResultBuf.AppendChar(0); |
| return wsResultBuf.MakeString(); |
| } |
| |
| WideString DecodeHTML(const WideString& wsHTML) { |
| return DecodeMLInternal(wsHTML, true); |
| } |
| |
| WideString DecodeXML(const WideString& wsXML) { |
| return DecodeMLInternal(wsXML, false); |
| } |
| |
| WideString EncodeURL(const ByteString& bsURL) { |
| static const wchar_t kStrUnsafe[] = {' ', '<', '>', '"', '#', '%', '{', '}', |
| '|', '\\', '^', '~', '[', ']', '`'}; |
| static const wchar_t kStrReserved[] = {';', '/', '?', ':', '@', '=', '&'}; |
| static const wchar_t kStrSpecial[] = {'$', '-', '+', '!', '*', |
| '\'', '(', ')', ','}; |
| |
| WideString wsURL = WideString::FromUTF8(bsURL.AsStringView()); |
| CFX_WideTextBuf wsResultBuf; |
| wchar_t szEncode[4]; |
| szEncode[0] = '%'; |
| szEncode[3] = 0; |
| for (wchar_t ch : wsURL) { |
| size_t i = 0; |
| size_t iCount = FX_ArraySize(kStrUnsafe); |
| while (i < iCount) { |
| if (ch == kStrUnsafe[i]) { |
| int32_t iIndex = ch / 16; |
| szEncode[1] = kStrCode[iIndex]; |
| szEncode[2] = kStrCode[ch - iIndex * 16]; |
| wsResultBuf << szEncode; |
| break; |
| } |
| ++i; |
| } |
| if (i < iCount) |
| continue; |
| |
| i = 0; |
| iCount = FX_ArraySize(kStrReserved); |
| while (i < iCount) { |
| if (ch == kStrReserved[i]) { |
| int32_t iIndex = ch / 16; |
| szEncode[1] = kStrCode[iIndex]; |
| szEncode[2] = kStrCode[ch - iIndex * 16]; |
| wsResultBuf << szEncode; |
| break; |
| } |
| ++i; |
| } |
| if (i < iCount) |
| continue; |
| |
| i = 0; |
| iCount = FX_ArraySize(kStrSpecial); |
| while (i < iCount) { |
| if (ch == kStrSpecial[i]) { |
| wsResultBuf.AppendChar(ch); |
| break; |
| } |
| ++i; |
| } |
| if (i < iCount) |
| continue; |
| |
| if ((ch >= 0x80 && ch <= 0xff) || ch <= 0x1f || ch == 0x7f) { |
| int32_t iIndex = ch / 16; |
| szEncode[1] = kStrCode[iIndex]; |
| szEncode[2] = kStrCode[ch - iIndex * 16]; |
| wsResultBuf << szEncode; |
| } else if (ch >= 0x20 && ch <= 0x7e) { |
| wsResultBuf.AppendChar(ch); |
| } else { |
| const wchar_t iRadix = 16; |
| WideString wsBuffer; |
| while (ch >= iRadix) { |
| wchar_t tmp = kStrCode[ch % iRadix]; |
| ch /= iRadix; |
| wsBuffer += tmp; |
| } |
| wsBuffer += kStrCode[ch]; |
| int32_t iLen = wsBuffer.GetLength(); |
| if (iLen < 2) |
| break; |
| |
| int32_t iIndex = 0; |
| if (iLen % 2 != 0) { |
| szEncode[1] = '0'; |
| szEncode[2] = wsBuffer[iLen - 1]; |
| iIndex = iLen - 2; |
| } else { |
| szEncode[1] = wsBuffer[iLen - 1]; |
| szEncode[2] = wsBuffer[iLen - 2]; |
| iIndex = iLen - 3; |
| } |
| wsResultBuf << szEncode; |
| while (iIndex > 0) { |
| szEncode[1] = wsBuffer[iIndex]; |
| szEncode[2] = wsBuffer[iIndex - 1]; |
| iIndex -= 2; |
| wsResultBuf << szEncode; |
| } |
| } |
| } |
| wsResultBuf.AppendChar(0); |
| return wsResultBuf.MakeString(); |
| } |
| |
| WideString EncodeHTML(const ByteString& bsHTML) { |
| WideString wsHTML = WideString::FromUTF8(bsHTML.AsStringView()); |
| wchar_t szEncode[9]; |
| szEncode[0] = '&'; |
| szEncode[1] = '#'; |
| szEncode[2] = 'x'; |
| CFX_WideTextBuf wsResultBuf; |
| for (uint32_t ch : wsHTML) { |
| WideString htmlReserve; |
| if (HTMLCode2STR(ch, &htmlReserve)) { |
| wsResultBuf.AppendChar(L'&'); |
| wsResultBuf << htmlReserve; |
| wsResultBuf.AppendChar(L';'); |
| } else if (ch >= 32 && ch <= 126) { |
| wsResultBuf.AppendChar(static_cast<wchar_t>(ch)); |
| } else if (ch < 256) { |
| int32_t iIndex = ch / 16; |
| szEncode[3] = kStrCode[iIndex]; |
| szEncode[4] = kStrCode[ch - iIndex * 16]; |
| szEncode[5] = ';'; |
| szEncode[6] = 0; |
| wsResultBuf << szEncode; |
| } else if (ch < 65536) { |
| int32_t iBigByte = ch / 256; |
| int32_t iLittleByte = ch % 256; |
| szEncode[3] = kStrCode[iBigByte / 16]; |
| szEncode[4] = kStrCode[iBigByte % 16]; |
| szEncode[5] = kStrCode[iLittleByte / 16]; |
| szEncode[6] = kStrCode[iLittleByte % 16]; |
| szEncode[7] = ';'; |
| szEncode[8] = 0; |
| wsResultBuf << szEncode; |
| } else { |
| // TODO(tsepez): Handle codepoint not in BMP. |
| } |
| } |
| wsResultBuf.AppendChar(0); |
| return wsResultBuf.MakeString(); |
| } |
| |
| WideString EncodeXML(const ByteString& bsXML) { |
| WideString wsXML = WideString::FromUTF8(bsXML.AsStringView()); |
| CFX_WideTextBuf wsResultBuf; |
| wchar_t szEncode[9]; |
| szEncode[0] = '&'; |
| szEncode[1] = '#'; |
| szEncode[2] = 'x'; |
| for (uint32_t ch : wsXML) { |
| switch (ch) { |
| case '"': |
| wsResultBuf.AppendChar('&'); |
| wsResultBuf << WideStringView(L"quot"); |
| wsResultBuf.AppendChar(';'); |
| break; |
| case '&': |
| wsResultBuf.AppendChar('&'); |
| wsResultBuf << WideStringView(L"amp"); |
| wsResultBuf.AppendChar(';'); |
| break; |
| case '\'': |
| wsResultBuf.AppendChar('&'); |
| wsResultBuf << WideStringView(L"apos"); |
| wsResultBuf.AppendChar(';'); |
| break; |
| case '<': |
| wsResultBuf.AppendChar('&'); |
| wsResultBuf << WideStringView(L"lt"); |
| wsResultBuf.AppendChar(';'); |
| break; |
| case '>': |
| wsResultBuf.AppendChar('&'); |
| wsResultBuf << WideStringView(L"gt"); |
| wsResultBuf.AppendChar(';'); |
| break; |
| default: { |
| if (ch >= 32 && ch <= 126) { |
| wsResultBuf.AppendChar(static_cast<wchar_t>(ch)); |
| } else if (ch < 256) { |
| int32_t iIndex = ch / 16; |
| szEncode[3] = kStrCode[iIndex]; |
| szEncode[4] = kStrCode[ch - iIndex * 16]; |
| szEncode[5] = ';'; |
| szEncode[6] = 0; |
| wsResultBuf << szEncode; |
| } else if (ch < 65536) { |
| int32_t iBigByte = ch / 256; |
| int32_t iLittleByte = ch % 256; |
| szEncode[3] = kStrCode[iBigByte / 16]; |
| szEncode[4] = kStrCode[iBigByte % 16]; |
| szEncode[5] = kStrCode[iLittleByte / 16]; |
| szEncode[6] = kStrCode[iLittleByte % 16]; |
| szEncode[7] = ';'; |
| szEncode[8] = 0; |
| wsResultBuf << szEncode; |
| } else { |
| // TODO(tsepez): Handle codepoint not in BMP. |
| } |
| break; |
| } |
| } |
| } |
| wsResultBuf.AppendChar(0); |
| return wsResultBuf.MakeString(); |
| } |
| |
| ByteString TrillionUS(ByteStringView bsData) { |
| static const ByteStringView pUnits[] = {"zero", "one", "two", "three", |
| "four", "five", "six", "seven", |
| "eight", "nine"}; |
| static const ByteStringView pCapUnits[] = {"Zero", "One", "Two", "Three", |
| "Four", "Five", "Six", "Seven", |
| "Eight", "Nine"}; |
| static const ByteStringView pTens[] = { |
| "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", |
| "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen"}; |
| static const ByteStringView pLastTens[] = {"Twenty", "Thirty", "Forty", |
| "Fifty", "Sixty", "Seventy", |
| "Eighty", "Ninety"}; |
| static const ByteStringView pComm[] = {" Hundred ", " Thousand ", " Million ", |
| " Billion ", "Trillion"}; |
| const char* pData = bsData.unterminated_c_str(); |
| int32_t iLength = bsData.GetLength(); |
| int32_t iComm = 0; |
| if (iLength > 12) |
| iComm = 4; |
| else if (iLength > 9) |
| iComm = 3; |
| else if (iLength > 6) |
| iComm = 2; |
| else if (iLength > 3) |
| iComm = 1; |
| |
| int32_t iFirstCount = iLength % 3; |
| if (iFirstCount == 0) |
| iFirstCount = 3; |
| |
| std::ostringstream strBuf; |
| int32_t iIndex = 0; |
| if (iFirstCount == 3) { |
| if (pData[iIndex] != '0') { |
| strBuf << pCapUnits[pData[iIndex] - '0']; |
| strBuf << pComm[0]; |
| } |
| if (pData[iIndex + 1] == '0') { |
| strBuf << pCapUnits[pData[iIndex + 2] - '0']; |
| } else { |
| if (pData[iIndex + 1] > '1') { |
| strBuf << pLastTens[pData[iIndex + 1] - '2']; |
| strBuf << "-"; |
| strBuf << pUnits[pData[iIndex + 2] - '0']; |
| } else if (pData[iIndex + 1] == '1') { |
| strBuf << pTens[pData[iIndex + 2] - '0']; |
| } else if (pData[iIndex + 1] == '0') { |
| strBuf << pCapUnits[pData[iIndex + 2] - '0']; |
| } |
| } |
| iIndex += 3; |
| } else if (iFirstCount == 2) { |
| if (pData[iIndex] == '0') { |
| strBuf << pCapUnits[pData[iIndex + 1] - '0']; |
| } else { |
| if (pData[iIndex] > '1') { |
| strBuf << pLastTens[pData[iIndex] - '2']; |
| strBuf << "-"; |
| strBuf << pUnits[pData[iIndex + 1] - '0']; |
| } else if (pData[iIndex] == '1') { |
| strBuf << pTens[pData[iIndex + 1] - '0']; |
| } else if (pData[iIndex] == '0') { |
| strBuf << pCapUnits[pData[iIndex + 1] - '0']; |
| } |
| } |
| iIndex += 2; |
| } else if (iFirstCount == 1) { |
| strBuf << pCapUnits[pData[iIndex] - '0']; |
| ++iIndex; |
| } |
| if (iLength > 3 && iFirstCount > 0) { |
| strBuf << pComm[iComm]; |
| --iComm; |
| } |
| while (iIndex < iLength) { |
| if (pData[iIndex] != '0') { |
| strBuf << pCapUnits[pData[iIndex] - '0']; |
| strBuf << pComm[0]; |
| } |
| if (pData[iIndex + 1] == '0') { |
| strBuf << pCapUnits[pData[iIndex + 2] - '0']; |
| } else { |
| if (pData[iIndex + 1] > '1') { |
| strBuf << pLastTens[pData[iIndex + 1] - '2']; |
| strBuf << "-"; |
| strBuf << pUnits[pData[iIndex + 2] - '0']; |
| } else if (pData[iIndex + 1] == '1') { |
| strBuf << pTens[pData[iIndex + 2] - '0']; |
| } else if (pData[iIndex + 1] == '0') { |
| strBuf << pCapUnits[pData[iIndex + 2] - '0']; |
| } |
| } |
| if (iIndex < iLength - 3) { |
| strBuf << pComm[iComm]; |
| --iComm; |
| } |
| iIndex += 3; |
| } |
| return ByteString(strBuf); |
| } |
| |
| ByteString WordUS(const ByteString& bsData, int32_t iStyle) { |
| const char* pData = bsData.c_str(); |
| int32_t iLength = bsData.GetLength(); |
| if (iStyle < 0 || iStyle > 2) { |
| return ByteString(); |
| } |
| |
| std::ostringstream strBuf; |
| |
| int32_t iIndex = 0; |
| while (iIndex < iLength) { |
| if (pData[iIndex] == '.') |
| break; |
| ++iIndex; |
| } |
| int32_t iInteger = iIndex; |
| iIndex = 0; |
| while (iIndex < iInteger) { |
| int32_t iCount = (iInteger - iIndex) % 12; |
| if (!iCount && iInteger - iIndex > 0) |
| iCount = 12; |
| |
| strBuf << TrillionUS(ByteStringView(pData + iIndex, iCount)); |
| iIndex += iCount; |
| if (iIndex < iInteger) |
| strBuf << " Trillion "; |
| } |
| |
| if (iStyle > 0) |
| strBuf << " Dollars"; |
| |
| if (iStyle > 1 && iInteger < iLength) { |
| strBuf << " And "; |
| iIndex = iInteger + 1; |
| while (iIndex < iLength) { |
| int32_t iCount = (iLength - iIndex) % 12; |
| if (!iCount && iLength - iIndex > 0) |
| iCount = 12; |
| |
| strBuf << TrillionUS(ByteStringView(pData + iIndex, iCount)); |
| iIndex += iCount; |
| if (iIndex < iLength) |
| strBuf << " Trillion "; |
| } |
| strBuf << " Cents"; |
| } |
| return ByteString(strBuf); |
| } |
| |
| } // namespace |
| |
| const FXJSE_CLASS_DESCRIPTOR kFormCalcFM2JSDescriptor = { |
| kClassTag, // tag |
| "XFA_FM2JS_FormCalcClass", // name |
| kFormCalcFM2JSFunctions, // methods |
| FX_ArraySize(kFormCalcFM2JSFunctions), // number of methods |
| nullptr, // dynamic prop type |
| nullptr, // dynamic prop getter |
| nullptr, // dynamic prop setter |
| nullptr, // dynamic prop method call |
| }; |
| |
| // static |
| void CFXJSE_FormCalcContext::Abs(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Abs"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double dValue = ValueToDouble(pThis, argOne.get()); |
| if (dValue < 0) |
| dValue = -dValue; |
| |
| args.GetReturnValue()->SetDouble(dValue); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Avg(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| uint32_t uCount = 0; |
| double dSum = 0.0; |
| for (int32_t i = 0; i < argc; i++) { |
| std::unique_ptr<CFXJSE_Value> argValue = args.GetValue(i); |
| if (argValue->IsNull()) |
| continue; |
| |
| if (!argValue->IsArray()) { |
| dSum += ValueToDouble(pThis, argValue.get()); |
| uCount++; |
| continue; |
| } |
| |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| |
| if (iLength > 2) { |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| if (propertyValue->IsNull()) { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| auto defaultPropValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(jsObjectValue.get(), defaultPropValue.get()); |
| if (defaultPropValue->IsNull()) |
| continue; |
| |
| dSum += ValueToDouble(pThis, defaultPropValue.get()); |
| uCount++; |
| } |
| } else { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| dSum += ValueToDouble(pThis, newPropertyValue.get()); |
| uCount++; |
| } |
| } |
| } |
| } |
| if (uCount == 0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetDouble(dSum / uCount); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Ceil(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Ceil"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argValue = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetFloat(ceil(ValueToFloat(pThis, argValue.get()))); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Count(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| int32_t iCount = 0; |
| for (int32_t i = 0; i < args.GetLength(); i++) { |
| std::unique_ptr<CFXJSE_Value> argValue = args.GetValue(i); |
| if (argValue->IsNull()) |
| continue; |
| |
| if (argValue->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectProperty("length", lengthValue.get()); |
| |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength <= 2) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argValue->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| if (!newPropertyValue->IsNull()) |
| iCount++; |
| } |
| } else { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), newPropertyValue.get()); |
| iCount += newPropertyValue->IsNull() ? 0 : 1; |
| } |
| } |
| } else if (argValue->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(argValue.get(), newPropertyValue.get()); |
| if (!newPropertyValue->IsNull()) |
| iCount++; |
| } else { |
| iCount++; |
| } |
| } |
| args.GetReturnValue()->SetInteger(iCount); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Floor(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Floor"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argValue = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetFloat(floor(ValueToFloat(pThis, argValue.get()))); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Max(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| uint32_t uCount = 0; |
| double dMaxValue = 0.0; |
| for (int32_t i = 0; i < args.GetLength(); i++) { |
| std::unique_ptr<CFXJSE_Value> argValue = args.GetValue(i); |
| if (argValue->IsNull()) |
| continue; |
| |
| if (argValue->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength <= 2) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argValue->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| uCount++; |
| double dValue = ValueToDouble(pThis, newPropertyValue.get()); |
| dMaxValue = (uCount == 1) ? dValue : std::max(dMaxValue, dValue); |
| } |
| } else { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| uCount++; |
| double dValue = ValueToDouble(pThis, newPropertyValue.get()); |
| dMaxValue = (uCount == 1) ? dValue : std::max(dMaxValue, dValue); |
| } |
| } |
| } else if (argValue->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(argValue.get(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| uCount++; |
| double dValue = ValueToDouble(pThis, newPropertyValue.get()); |
| dMaxValue = (uCount == 1) ? dValue : std::max(dMaxValue, dValue); |
| } else { |
| uCount++; |
| double dValue = ValueToDouble(pThis, argValue.get()); |
| dMaxValue = (uCount == 1) ? dValue : std::max(dMaxValue, dValue); |
| } |
| } |
| if (uCount == 0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetDouble(dMaxValue); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Min(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| uint32_t uCount = 0; |
| double dMinValue = 0.0; |
| for (int32_t i = 0; i < args.GetLength(); i++) { |
| std::unique_ptr<CFXJSE_Value> argValue = args.GetValue(i); |
| if (argValue->IsNull()) |
| continue; |
| |
| if (argValue->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength <= 2) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argValue->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| uCount++; |
| double dValue = ValueToDouble(pThis, newPropertyValue.get()); |
| dMinValue = uCount == 1 ? dValue : std::min(dMinValue, dValue); |
| } |
| } else { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| uCount++; |
| double dValue = ValueToDouble(pThis, newPropertyValue.get()); |
| dMinValue = uCount == 1 ? dValue : std::min(dMinValue, dValue); |
| } |
| } |
| } else if (argValue->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(argValue.get(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| uCount++; |
| double dValue = ValueToDouble(pThis, newPropertyValue.get()); |
| dMinValue = uCount == 1 ? dValue : std::min(dMinValue, dValue); |
| } else { |
| uCount++; |
| double dValue = ValueToDouble(pThis, argValue.get()); |
| dMinValue = uCount == 1 ? dValue : std::min(dMinValue, dValue); |
| } |
| } |
| if (uCount == 0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetDouble(dMinValue); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Mod(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 2) { |
| pContext->ThrowParamCountMismatchException(L"Mod"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| std::unique_ptr<CFXJSE_Value> argTwo = args.GetValue(1); |
| if (argOne->IsNull() || argTwo->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| bool argOneResult; |
| double dDividend = ExtractDouble(pThis, argOne.get(), &argOneResult); |
| bool argTwoResult; |
| double dDivisor = ExtractDouble(pThis, argTwo.get(), &argTwoResult); |
| if (!argOneResult || !argTwoResult) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| if (dDivisor == 0.0) { |
| pContext->ThrowDivideByZeroException(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetDouble(dDividend - |
| dDivisor * (int32_t)(dDividend / dDivisor)); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Round(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 2) { |
| pContext->ThrowParamCountMismatchException(L"Round"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| bool dValueRet; |
| double dValue = ExtractDouble(pThis, argOne.get(), &dValueRet); |
| if (!dValueRet) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| uint8_t uPrecision = 0; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> argTwo = args.GetValue(1); |
| if (argTwo->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| bool dPrecisionRet; |
| double dPrecision = ExtractDouble(pThis, argTwo.get(), &dPrecisionRet); |
| if (!dPrecisionRet) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| uPrecision = static_cast<uint8_t>(pdfium::clamp(dPrecision, 0.0, 12.0)); |
| } |
| |
| CFGAS_Decimal decimalValue(static_cast<float>(dValue), uPrecision); |
| args.GetReturnValue()->SetDouble(decimalValue.ToDouble()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Sum(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc == 0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| uint32_t uCount = 0; |
| double dSum = 0.0; |
| for (int32_t i = 0; i < argc; i++) { |
| std::unique_ptr<CFXJSE_Value> argValue = args.GetValue(i); |
| if (argValue->IsNull()) |
| continue; |
| |
| if (argValue->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength <= 2) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| if (propertyValue->IsNull()) { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| dSum += ValueToDouble(pThis, jsObjectValue.get()); |
| uCount++; |
| } |
| } else { |
| for (int32_t j = 2; j < iLength; j++) { |
| argValue->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| dSum += ValueToDouble(pThis, newPropertyValue.get()); |
| uCount++; |
| } |
| } |
| } else if (argValue->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(argValue.get(), newPropertyValue.get()); |
| if (newPropertyValue->IsNull()) |
| continue; |
| |
| dSum += ValueToDouble(pThis, argValue.get()); |
| uCount++; |
| } else { |
| dSum += ValueToDouble(pThis, argValue.get()); |
| uCount++; |
| } |
| } |
| if (uCount == 0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetDouble(dSum); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Date(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 0) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Date"); |
| return; |
| } |
| |
| time_t currentTime; |
| FXSYS_time(¤tTime); |
| struct tm* pTmStruct = gmtime(¤tTime); |
| |
| args.GetReturnValue()->SetInteger(DateString2Num( |
| ByteString::Format("%d%02d%02d", pTmStruct->tm_year + 1900, |
| pTmStruct->tm_mon + 1, pTmStruct->tm_mday) |
| .AsStringView())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Date2Num(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Date2Num"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> dateValue = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, dateValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsDate = ValueToUTF8String(dateValue.get()); |
| ByteString bsFormat; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, formatValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsFormat = ValueToUTF8String(formatValue.get()); |
| } |
| |
| ByteString bsLocale; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, localeValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(localeValue.get()); |
| } |
| |
| ByteString bsIsoDate = |
| Local2IsoDate(pThis, bsDate.AsStringView(), bsFormat.AsStringView(), |
| bsLocale.AsStringView()); |
| args.GetReturnValue()->SetInteger(DateString2Num(bsIsoDate.AsStringView())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::DateFmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Date2Num"); |
| return; |
| } |
| |
| int32_t iStyle = 0; |
| if (argc > 0) { |
| std::unique_ptr<CFXJSE_Value> argStyle = GetSimpleValue(pThis, args, 0); |
| if (argStyle->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| iStyle = (int32_t)ValueToFloat(pThis, argStyle.get()); |
| if (iStyle < 0 || iStyle > 4) |
| iStyle = 0; |
| } |
| |
| ByteString bsLocale; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> argLocale = GetSimpleValue(pThis, args, 1); |
| if (argLocale->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(argLocale.get()); |
| } |
| |
| ByteString bsFormat = |
| GetStandardDateFormat(pThis, iStyle, bsLocale.AsStringView()); |
| args.GetReturnValue()->SetString(bsFormat.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::IsoDate2Num(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"IsoDate2Num"); |
| return; |
| } |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| ByteString bsArg = ValueToUTF8String(argOne.get()); |
| args.GetReturnValue()->SetInteger(DateString2Num(bsArg.AsStringView())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::IsoTime2Num(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 1) { |
| pContext->ThrowParamCountMismatchException(L"IsoTime2Num"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| CXFA_Document* pDoc = pContext->GetDocument(); |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| ByteString bsArg = ValueToUTF8String(argOne.get()); |
| auto pos = bsArg.Find('T', 0); |
| if (!pos.has_value() || pos.value() == bsArg.GetLength() - 1) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| bsArg = bsArg.Right(bsArg.GetLength() - (pos.value() + 1)); |
| |
| CXFA_LocaleValue timeValue(XFA_VT_TIME, |
| WideString::FromUTF8(bsArg.AsStringView()), pMgr); |
| if (!timeValue.IsValid()) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| |
| CFX_DateTime uniTime = timeValue.GetTime(); |
| int32_t hour = uniTime.GetHour(); |
| int32_t min = uniTime.GetMinute(); |
| int32_t second = uniTime.GetSecond(); |
| int32_t milSecond = uniTime.GetMillisecond(); |
| |
| // TODO(dsinclair): See if there is other time conversion code in pdfium and |
| // consolidate. |
| int32_t mins = hour * 60 + min; |
| mins -= (pMgr->GetDefLocale()->GetTimeZone().tzHour * 60); |
| while (mins > 1440) |
| mins -= 1440; |
| while (mins < 0) |
| mins += 1440; |
| hour = mins / 60; |
| min = mins % 60; |
| |
| args.GetReturnValue()->SetInteger(hour * 3600000 + min * 60000 + |
| second * 1000 + milSecond + 1); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::LocalDateFmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"LocalDateFmt"); |
| return; |
| } |
| |
| int32_t iStyle = 0; |
| if (argc > 0) { |
| std::unique_ptr<CFXJSE_Value> argStyle = GetSimpleValue(pThis, args, 0); |
| if (argStyle->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| iStyle = (int32_t)ValueToFloat(pThis, argStyle.get()); |
| if (iStyle > 4 || iStyle < 0) |
| iStyle = 0; |
| } |
| |
| ByteString bsLocale; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> argLocale = GetSimpleValue(pThis, args, 1); |
| if (argLocale->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(argLocale.get()); |
| } |
| |
| ByteString bsFormat = |
| GetLocalDateFormat(pThis, iStyle, bsLocale.AsStringView(), false); |
| args.GetReturnValue()->SetString(bsFormat.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::LocalTimeFmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"LocalTimeFmt"); |
| return; |
| } |
| |
| int32_t iStyle = 0; |
| if (argc > 0) { |
| std::unique_ptr<CFXJSE_Value> argStyle = GetSimpleValue(pThis, args, 0); |
| if (argStyle->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| iStyle = (int32_t)ValueToFloat(pThis, argStyle.get()); |
| if (iStyle > 4 || iStyle < 0) |
| iStyle = 0; |
| } |
| |
| ByteString bsLocale; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> argLocale = GetSimpleValue(pThis, args, 1); |
| if (argLocale->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(argLocale.get()); |
| } |
| |
| ByteString bsFormat = |
| GetLocalTimeFormat(pThis, iStyle, bsLocale.AsStringView(), false); |
| args.GetReturnValue()->SetString(bsFormat.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Num2Date(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Num2Date"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> dateValue = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, dateValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| int32_t dDate = (int32_t)ValueToFloat(pThis, dateValue.get()); |
| if (dDate < 1) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsFormat; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, formatValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsFormat = ValueToUTF8String(formatValue.get()); |
| } |
| |
| ByteString bsLocale; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, localeValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(localeValue.get()); |
| } |
| |
| int32_t iYear = 1900; |
| int32_t iMonth = 1; |
| int32_t iDay = 1; |
| int32_t i = 0; |
| while (dDate > 0) { |
| if (iMonth == 2) { |
| if ((!((iYear + i) % 4) && ((iYear + i) % 100)) || !((iYear + i) % 400)) { |
| if (dDate > 29) { |
| ++iMonth; |
| if (iMonth > 12) { |
| iMonth = 1; |
| ++i; |
| } |
| iDay = 1; |
| dDate -= 29; |
| } else { |
| iDay += static_cast<int32_t>(dDate) - 1; |
| dDate = 0; |
| } |
| } else { |
| if (dDate > 28) { |
| ++iMonth; |
| if (iMonth > 12) { |
| iMonth = 1; |
| ++i; |
| } |
| iDay = 1; |
| dDate -= 28; |
| } else { |
| iDay += static_cast<int32_t>(dDate) - 1; |
| dDate = 0; |
| } |
| } |
| } else if (iMonth < 8) { |
| if ((iMonth % 2 == 0)) { |
| if (dDate > 30) { |
| ++iMonth; |
| if (iMonth > 12) { |
| iMonth = 1; |
| ++i; |
| } |
| iDay = 1; |
| dDate -= 30; |
| } else { |
| iDay += static_cast<int32_t>(dDate) - 1; |
| dDate = 0; |
| } |
| } else { |
| if (dDate > 31) { |
| ++iMonth; |
| if (iMonth > 12) { |
| iMonth = 1; |
| ++i; |
| } |
| iDay = 1; |
| dDate -= 31; |
| } else { |
| iDay += static_cast<int32_t>(dDate) - 1; |
| dDate = 0; |
| } |
| } |
| } else { |
| if (iMonth % 2 != 0) { |
| if (dDate > 30) { |
| ++iMonth; |
| if (iMonth > 12) { |
| iMonth = 1; |
| ++i; |
| } |
| iDay = 1; |
| dDate -= 30; |
| } else { |
| iDay += static_cast<int32_t>(dDate) - 1; |
| dDate = 0; |
| } |
| } else { |
| if (dDate > 31) { |
| ++iMonth; |
| if (iMonth > 12) { |
| iMonth = 1; |
| ++i; |
| } |
| iDay = 1; |
| dDate -= 31; |
| } else { |
| iDay += static_cast<int32_t>(dDate) - 1; |
| dDate = 0; |
| } |
| } |
| } |
| } |
| |
| ByteString bsLocalDate = IsoDate2Local( |
| pThis, |
| ByteString::Format("%d%02d%02d", iYear + i, iMonth, iDay).AsStringView(), |
| bsFormat.AsStringView(), bsLocale.AsStringView()); |
| args.GetReturnValue()->SetString(bsLocalDate.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Num2GMTime(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Num2GMTime"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> timeValue = GetSimpleValue(pThis, args, 0); |
| if (timeValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| int32_t iTime = (int32_t)ValueToFloat(pThis, timeValue.get()); |
| if (abs(iTime) < 1.0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsFormat; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1); |
| if (formatValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsFormat = ValueToUTF8String(formatValue.get()); |
| } |
| |
| ByteString bsLocale; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2); |
| if (localeValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(localeValue.get()); |
| } |
| |
| ByteString bsGMTTime = Num2AllTime(pThis, iTime, bsFormat.AsStringView(), |
| bsLocale.AsStringView(), true); |
| args.GetReturnValue()->SetString(bsGMTTime.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Num2Time(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Num2Time"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> timeValue = GetSimpleValue(pThis, args, 0); |
| if (timeValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| float fTime = ValueToFloat(pThis, timeValue.get()); |
| if (fabs(fTime) < 1.0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsFormat; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1); |
| if (formatValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsFormat = ValueToUTF8String(formatValue.get()); |
| } |
| |
| ByteString bsLocale; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2); |
| if (localeValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(localeValue.get()); |
| } |
| |
| ByteString bsLocalTime = |
| Num2AllTime(pThis, static_cast<int32_t>(fTime), bsFormat.AsStringView(), |
| bsLocale.AsStringView(), false); |
| args.GetReturnValue()->SetString(bsLocalTime.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Time(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 0) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Time"); |
| return; |
| } |
| |
| time_t now; |
| FXSYS_time(&now); |
| |
| struct tm* pGmt = gmtime(&now); |
| args.GetReturnValue()->SetInteger( |
| (pGmt->tm_hour * 3600 + pGmt->tm_min * 60 + pGmt->tm_sec) * 1000); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Time2Num(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Time2Num"); |
| return; |
| } |
| |
| ByteString bsTime; |
| std::unique_ptr<CFXJSE_Value> timeValue = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, timeValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsTime = ValueToUTF8String(timeValue.get()); |
| |
| ByteString bsFormat; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, formatValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsFormat = ValueToUTF8String(formatValue.get()); |
| } |
| |
| ByteString bsLocale; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, localeValue.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(localeValue.get()); |
| } |
| |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| LocaleIface* pLocale = nullptr; |
| if (bsLocale.IsEmpty()) { |
| CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject()); |
| pLocale = pThisNode->GetLocale(); |
| } else { |
| pLocale = |
| pMgr->GetLocaleByName(WideString::FromUTF8(bsLocale.AsStringView())); |
| } |
| |
| WideString wsFormat; |
| if (bsFormat.IsEmpty()) |
| wsFormat = pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Default); |
| else |
| wsFormat = WideString::FromUTF8(bsFormat.AsStringView()); |
| |
| wsFormat = L"time{" + wsFormat + L"}"; |
| CXFA_LocaleValue localeValue(XFA_VT_TIME, |
| WideString::FromUTF8(bsTime.AsStringView()), |
| wsFormat, pLocale, pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| |
| CFX_DateTime uniTime = localeValue.GetTime(); |
| int32_t hour = uniTime.GetHour(); |
| int32_t min = uniTime.GetMinute(); |
| int32_t second = uniTime.GetSecond(); |
| int32_t milSecond = uniTime.GetMillisecond(); |
| int32_t mins = hour * 60 + min; |
| |
| mins -= (CXFA_TimeZoneProvider().GetTimeZone().tzHour * 60); |
| while (mins > 1440) |
| mins -= 1440; |
| |
| while (mins < 0) |
| mins += 1440; |
| |
| hour = mins / 60; |
| min = mins % 60; |
| args.GetReturnValue()->SetInteger(hour * 3600000 + min * 60000 + |
| second * 1000 + milSecond + 1); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::TimeFmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"TimeFmt"); |
| return; |
| } |
| |
| int32_t iStyle = 0; |
| if (argc > 0) { |
| std::unique_ptr<CFXJSE_Value> argStyle = GetSimpleValue(pThis, args, 0); |
| if (argStyle->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| iStyle = (int32_t)ValueToFloat(pThis, argStyle.get()); |
| if (iStyle > 4 || iStyle < 0) |
| iStyle = 0; |
| } |
| |
| ByteString bsLocale; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> argLocale = GetSimpleValue(pThis, args, 1); |
| if (argLocale->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(argLocale.get()); |
| } |
| |
| ByteString bsFormat = |
| GetStandardTimeFormat(pThis, iStyle, bsLocale.AsStringView()); |
| args.GetReturnValue()->SetString(bsFormat.AsStringView()); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::Local2IsoDate(CFXJSE_Value* pThis, |
| ByteStringView bsDate, |
| ByteStringView bsFormat, |
| ByteStringView bsLocale) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return ByteString(); |
| |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| LocaleIface* pLocale = LocaleFromString(pDoc, pMgr, bsLocale); |
| if (!pLocale) |
| return ByteString(); |
| |
| WideString wsFormat = FormatFromString(pLocale, bsFormat); |
| CFX_DateTime dt = CXFA_LocaleValue(XFA_VT_DATE, WideString::FromUTF8(bsDate), |
| wsFormat, pLocale, pMgr) |
| .GetDate(); |
| |
| return ByteString::Format("%4d-%02d-%02d", dt.GetYear(), dt.GetMonth(), |
| dt.GetDay()); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::IsoDate2Local(CFXJSE_Value* pThis, |
| ByteStringView bsDate, |
| ByteStringView bsFormat, |
| ByteStringView bsLocale) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return ByteString(); |
| |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| LocaleIface* pLocale = LocaleFromString(pDoc, pMgr, bsLocale); |
| if (!pLocale) |
| return ByteString(); |
| |
| WideString wsFormat = FormatFromString(pLocale, bsFormat); |
| WideString wsRet; |
| CXFA_LocaleValue(XFA_VT_DATE, WideString::FromUTF8(bsDate), pMgr) |
| .FormatPatterns(wsRet, wsFormat, pLocale, XFA_VALUEPICTURE_Display); |
| return wsRet.ToUTF8(); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::IsoTime2Local(CFXJSE_Value* pThis, |
| ByteStringView bsTime, |
| ByteStringView bsFormat, |
| ByteStringView bsLocale) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return ByteString(); |
| |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| LocaleIface* pLocale = LocaleFromString(pDoc, pMgr, bsLocale); |
| if (!pLocale) |
| return ByteString(); |
| |
| WideString wsFormat = { |
| L"time{", FormatFromString(pLocale, bsFormat).AsStringView(), L"}"}; |
| CXFA_LocaleValue widgetValue(XFA_VT_TIME, WideString::FromUTF8(bsTime), pMgr); |
| WideString wsRet; |
| widgetValue.FormatPatterns(wsRet, wsFormat, pLocale, |
| XFA_VALUEPICTURE_Display); |
| return wsRet.ToUTF8(); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::GetLocalDateFormat(CFXJSE_Value* pThis, |
| int32_t iStyle, |
| ByteStringView bsLocale, |
| bool bStandard) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return ByteString(); |
| |
| return GetLocalDateTimeFormat(pDoc, iStyle, bsLocale, bStandard, |
| /*bIsDate=*/true); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::GetLocalTimeFormat(CFXJSE_Value* pThis, |
| int32_t iStyle, |
| ByteStringView bsLocale, |
| bool bStandard) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return ByteString(); |
| |
| return GetLocalDateTimeFormat(pDoc, iStyle, bsLocale, bStandard, |
| /*bIsDate=*/false); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::GetStandardDateFormat( |
| CFXJSE_Value* pThis, |
| int32_t iStyle, |
| ByteStringView bsLocale) { |
| return GetLocalDateFormat(pThis, iStyle, bsLocale, true); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::GetStandardTimeFormat( |
| CFXJSE_Value* pThis, |
| int32_t iStyle, |
| ByteStringView bsLocale) { |
| return GetLocalTimeFormat(pThis, iStyle, bsLocale, true); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::Num2AllTime(CFXJSE_Value* pThis, |
| int32_t iTime, |
| ByteStringView bsFormat, |
| ByteStringView bsLocale, |
| bool bGM) { |
| int32_t iHour = 0; |
| int32_t iMin = 0; |
| int32_t iSec = 0; |
| iHour = static_cast<int>(iTime) / 3600000; |
| iMin = (static_cast<int>(iTime) - iHour * 3600000) / 60000; |
| iSec = (static_cast<int>(iTime) - iHour * 3600000 - iMin * 60000) / 1000; |
| |
| if (!bGM) { |
| int32_t iZoneHour; |
| int32_t iZoneMin; |
| int32_t iZoneSec; |
| GetLocalTimeZone(&iZoneHour, &iZoneMin, &iZoneSec); |
| iHour += iZoneHour; |
| iMin += iZoneMin; |
| iSec += iZoneSec; |
| } |
| |
| return IsoTime2Local( |
| pThis, |
| ByteString::Format("%02d:%02d:%02d", iHour, iMin, iSec).AsStringView(), |
| bsFormat, bsLocale); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Apr(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"Apr"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double nPrincipal = ValueToDouble(pThis, argOne.get()); |
| double nPayment = ValueToDouble(pThis, argTwo.get()); |
| double nPeriods = ValueToDouble(pThis, argThree.get()); |
| if (nPrincipal <= 0 || nPayment <= 0 || nPeriods <= 0) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| double r = 2 * (nPeriods * nPayment - nPrincipal) / (nPeriods * nPrincipal); |
| double nTemp = 1; |
| for (int32_t i = 0; i < nPeriods; ++i) |
| nTemp *= (1 + r); |
| |
| double nRet = r * nTemp / (nTemp - 1) - nPayment / nPrincipal; |
| while (fabs(nRet) > kFinancialPrecision) { |
| double nDerivative = |
| ((nTemp + r * nPeriods * (nTemp / (1 + r))) * (nTemp - 1) - |
| (r * nTemp * nPeriods * (nTemp / (1 + r)))) / |
| ((nTemp - 1) * (nTemp - 1)); |
| if (nDerivative == 0) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| r = r - nRet / nDerivative; |
| nTemp = 1; |
| for (int32_t i = 0; i < nPeriods; ++i) { |
| nTemp *= (1 + r); |
| } |
| nRet = r * nTemp / (nTemp - 1) - nPayment / nPrincipal; |
| } |
| args.GetReturnValue()->SetDouble(r * 12); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::CTerm(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"CTerm"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float nRate = ValueToFloat(pThis, argOne.get()); |
| float nFutureValue = ValueToFloat(pThis, argTwo.get()); |
| float nInitAmount = ValueToFloat(pThis, argThree.get()); |
| if ((nRate <= 0) || (nFutureValue <= 0) || (nInitAmount <= 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetFloat(log((float)(nFutureValue / nInitAmount)) / |
| log((float)(1 + nRate))); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::FV(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"FV"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double nAmount = ValueToDouble(pThis, argOne.get()); |
| double nRate = ValueToDouble(pThis, argTwo.get()); |
| double nPeriod = ValueToDouble(pThis, argThree.get()); |
| if ((nRate < 0) || (nPeriod <= 0) || (nAmount <= 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| double dResult = 0; |
| if (nRate) { |
| double nTemp = 1; |
| for (int i = 0; i < nPeriod; ++i) { |
| nTemp *= 1 + nRate; |
| } |
| dResult = nAmount * (nTemp - 1) / nRate; |
| } else { |
| dResult = nAmount * nPeriod; |
| } |
| |
| args.GetReturnValue()->SetDouble(dResult); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::IPmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 5) { |
| pContext->ThrowParamCountMismatchException(L"IPmt"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| std::unique_ptr<CFXJSE_Value> argFour = GetSimpleValue(pThis, args, 3); |
| std::unique_ptr<CFXJSE_Value> argFive = GetSimpleValue(pThis, args, 4); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get()) || ValueIsNull(pThis, argFour.get()) || |
| ValueIsNull(pThis, argFive.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float nPrincipalAmount = ValueToFloat(pThis, argOne.get()); |
| float nRate = ValueToFloat(pThis, argTwo.get()); |
| float nPayment = ValueToFloat(pThis, argThree.get()); |
| float nFirstMonth = ValueToFloat(pThis, argFour.get()); |
| float nNumberOfMonths = ValueToFloat(pThis, argFive.get()); |
| if ((nPrincipalAmount <= 0) || (nRate <= 0) || (nPayment <= 0) || |
| (nFirstMonth < 0) || (nNumberOfMonths < 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| float nRateOfMonth = nRate / 12; |
| int32_t iNums = |
| (int32_t)((log10((float)(nPayment / nPrincipalAmount)) - |
| log10((float)(nPayment / nPrincipalAmount - nRateOfMonth))) / |
| log10((float)(1 + nRateOfMonth))); |
| int32_t iEnd = std::min((int32_t)(nFirstMonth + nNumberOfMonths - 1), iNums); |
| |
| if (nPayment < nPrincipalAmount * nRateOfMonth) { |
| args.GetReturnValue()->SetFloat(0); |
| return; |
| } |
| |
| int32_t i = 0; |
| for (i = 0; i < nFirstMonth - 1; ++i) |
| nPrincipalAmount -= nPayment - nPrincipalAmount * nRateOfMonth; |
| |
| float nSum = 0; |
| for (; i < iEnd; ++i) { |
| nSum += nPrincipalAmount * nRateOfMonth; |
| nPrincipalAmount -= nPayment - nPrincipalAmount * nRateOfMonth; |
| } |
| args.GetReturnValue()->SetFloat(nSum); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::NPV(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| int32_t argc = args.GetLength(); |
| if (argc < 3) { |
| pContext->ThrowParamCountMismatchException(L"NPV"); |
| return; |
| } |
| |
| std::vector<std::unique_ptr<CFXJSE_Value>> argValues; |
| for (int32_t i = 0; i < argc; i++) { |
| argValues.push_back(GetSimpleValue(pThis, args, i)); |
| if (ValueIsNull(pThis, argValues[i].get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| } |
| |
| double nRate = ValueToDouble(pThis, argValues[0].get()); |
| if (nRate <= 0) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| std::vector<double> data(argc - 1); |
| for (int32_t i = 1; i < argc; i++) |
| data.push_back(ValueToDouble(pThis, argValues[i].get())); |
| |
| double nSum = 0; |
| int32_t iIndex = 0; |
| for (int32_t i = 0; i < argc - 1; i++) { |
| double nTemp = 1; |
| for (int32_t j = 0; j <= i; j++) |
| nTemp *= 1 + nRate; |
| |
| double nNum = data[iIndex++]; |
| nSum += nNum / nTemp; |
| } |
| args.GetReturnValue()->SetDouble(nSum); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Pmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"Pmt"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float nPrincipal = ValueToFloat(pThis, argOne.get()); |
| float nRate = ValueToFloat(pThis, argTwo.get()); |
| float nPeriods = ValueToFloat(pThis, argThree.get()); |
| if ((nPrincipal <= 0) || (nRate <= 0) || (nPeriods <= 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| float nTmp = 1 + nRate; |
| float nSum = nTmp; |
| for (int32_t i = 0; i < nPeriods - 1; ++i) |
| nSum *= nTmp; |
| |
| args.GetReturnValue()->SetFloat((nPrincipal * nRate * nSum) / (nSum - 1)); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::PPmt(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 5) { |
| pContext->ThrowParamCountMismatchException(L"PPmt"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| std::unique_ptr<CFXJSE_Value> argFour = GetSimpleValue(pThis, args, 3); |
| std::unique_ptr<CFXJSE_Value> argFive = GetSimpleValue(pThis, args, 4); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get()) || ValueIsNull(pThis, argFour.get()) || |
| ValueIsNull(pThis, argFive.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float nPrincipalAmount = ValueToFloat(pThis, argOne.get()); |
| float nRate = ValueToFloat(pThis, argTwo.get()); |
| float nPayment = ValueToFloat(pThis, argThree.get()); |
| float nFirstMonth = ValueToFloat(pThis, argFour.get()); |
| float nNumberOfMonths = ValueToFloat(pThis, argFive.get()); |
| if ((nPrincipalAmount <= 0) || (nRate <= 0) || (nPayment <= 0) || |
| (nFirstMonth < 0) || (nNumberOfMonths < 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| float nRateOfMonth = nRate / 12; |
| int32_t iNums = |
| (int32_t)((log10((float)(nPayment / nPrincipalAmount)) - |
| log10((float)(nPayment / nPrincipalAmount - nRateOfMonth))) / |
| log10((float)(1 + nRateOfMonth))); |
| int32_t iEnd = std::min((int32_t)(nFirstMonth + nNumberOfMonths - 1), iNums); |
| if (nPayment < nPrincipalAmount * nRateOfMonth) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| int32_t i = 0; |
| for (i = 0; i < nFirstMonth - 1; ++i) |
| nPrincipalAmount -= nPayment - nPrincipalAmount * nRateOfMonth; |
| |
| float nTemp = 0; |
| float nSum = 0; |
| for (; i < iEnd; ++i) { |
| nTemp = nPayment - nPrincipalAmount * nRateOfMonth; |
| nSum += nTemp; |
| nPrincipalAmount -= nTemp; |
| } |
| args.GetReturnValue()->SetFloat(nSum); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::PV(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"PV"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double nAmount = ValueToDouble(pThis, argOne.get()); |
| double nRate = ValueToDouble(pThis, argTwo.get()); |
| double nPeriod = ValueToDouble(pThis, argThree.get()); |
| if ((nAmount <= 0) || (nRate < 0) || (nPeriod <= 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| double nTemp = 1; |
| for (int32_t i = 0; i < nPeriod; ++i) |
| nTemp *= 1 + nRate; |
| |
| nTemp = 1 / nTemp; |
| args.GetReturnValue()->SetDouble(nAmount * ((1 - nTemp) / nRate)); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Rate(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"Rate"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float nFuture = ValueToFloat(pThis, argOne.get()); |
| float nPresent = ValueToFloat(pThis, argTwo.get()); |
| float nTotalNumber = ValueToFloat(pThis, argThree.get()); |
| if ((nFuture <= 0) || (nPresent < 0) || (nTotalNumber <= 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetFloat( |
| FXSYS_pow((float)(nFuture / nPresent), (float)(1 / nTotalNumber)) - 1); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Term(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 3) { |
| pContext->ThrowParamCountMismatchException(L"Term"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get()) || |
| ValueIsNull(pThis, argThree.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float nMount = ValueToFloat(pThis, argOne.get()); |
| float nRate = ValueToFloat(pThis, argTwo.get()); |
| float nFuture = ValueToFloat(pThis, argThree.get()); |
| if ((nMount <= 0) || (nRate <= 0) || (nFuture <= 0)) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetFloat(log((float)(nFuture / nMount * nRate) + 1) / |
| log((float)(1 + nRate))); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Choose(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| int32_t argc = args.GetLength(); |
| if (argc < 2) { |
| pContext->ThrowParamCountMismatchException(L"Choose"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| int32_t iIndex = (int32_t)ValueToFloat(pThis, argOne.get()); |
| if (iIndex < 1) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| |
| bool bFound = false; |
| bool bStopCounterFlags = false; |
| int32_t iArgIndex = 1; |
| int32_t iValueIndex = 0; |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| while (!bFound && !bStopCounterFlags && (iArgIndex < argc)) { |
| std::unique_ptr<CFXJSE_Value> argIndexValue = args.GetValue(iArgIndex); |
| if (argIndexValue->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argIndexValue->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength > 3) |
| bStopCounterFlags = true; |
| |
| iValueIndex += (iLength - 2); |
| if (iValueIndex >= iIndex) { |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argIndexValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argIndexValue->GetObjectPropertyByIdx( |
| (iLength - 1) - (iValueIndex - iIndex), jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| } else { |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), newPropertyValue.get()); |
| } |
| ByteString bsChosen = ValueToUTF8String(newPropertyValue.get()); |
| args.GetReturnValue()->SetString(bsChosen.AsStringView()); |
| bFound = true; |
| } |
| } else { |
| iValueIndex++; |
| if (iValueIndex == iIndex) { |
| ByteString bsChosen = ValueToUTF8String(argIndexValue.get()); |
| args.GetReturnValue()->SetString(bsChosen.AsStringView()); |
| bFound = true; |
| } |
| } |
| iArgIndex++; |
| } |
| if (!bFound) |
| args.GetReturnValue()->SetString(""); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Exists(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Exists"); |
| return; |
| } |
| args.GetReturnValue()->SetInteger(args.GetValue(0)->IsObject()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::HasValue(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"HasValue"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (!argOne->IsString()) { |
| args.GetReturnValue()->SetInteger(argOne->IsNumber() || |
| argOne->IsBoolean()); |
| return; |
| } |
| |
| ByteString bsValue = argOne->ToString(); |
| bsValue.TrimLeft(); |
| args.GetReturnValue()->SetInteger(!bsValue.IsEmpty()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Oneof(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() < 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Oneof"); |
| return; |
| } |
| |
| bool bFlags = false; |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::vector<std::unique_ptr<CFXJSE_Value>> parameterValues = |
| unfoldArgs(pThis, args); |
| for (const auto& value : parameterValues) { |
| if (simpleValueCompare(pThis, argOne.get(), value.get())) { |
| bFlags = true; |
| break; |
| } |
| } |
| |
| args.GetReturnValue()->SetInteger(bFlags); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Within(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Within"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetUndefined(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argLow = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> argHigh = GetSimpleValue(pThis, args, 2); |
| if (argOne->IsNumber()) { |
| float oneNumber = ValueToFloat(pThis, argOne.get()); |
| float lowNumber = ValueToFloat(pThis, argLow.get()); |
| float heightNumber = ValueToFloat(pThis, argHigh.get()); |
| args.GetReturnValue()->SetInteger((oneNumber >= lowNumber) && |
| (oneNumber <= heightNumber)); |
| return; |
| } |
| |
| ByteString bsOne = ValueToUTF8String(argOne.get()); |
| ByteString bsLow = ValueToUTF8String(argLow.get()); |
| ByteString bsHeight = ValueToUTF8String(argHigh.get()); |
| args.GetReturnValue()->SetInteger( |
| (bsOne.Compare(bsLow.AsStringView()) >= 0) && |
| (bsOne.Compare(bsHeight.AsStringView()) <= 0)); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::If(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"If"); |
| return; |
| } |
| |
| args.GetReturnValue()->Assign(GetSimpleValue(pThis, args, 0)->ToBoolean() |
| ? GetSimpleValue(pThis, args, 1).get() |
| : GetSimpleValue(pThis, args, 2).get()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Eval(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 1) { |
| pContext->ThrowParamCountMismatchException(L"Eval"); |
| return; |
| } |
| |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| std::unique_ptr<CFXJSE_Value> scriptValue = GetSimpleValue(pThis, args, 0); |
| ByteString bsUtf8Script = ValueToUTF8String(scriptValue.get()); |
| if (bsUtf8Script.IsEmpty()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| CFX_WideTextBuf wsJavaScriptBuf; |
| if (!CFXJSE_FormCalcContext::Translate( |
| WideString::FromUTF8(bsUtf8Script.AsStringView()).AsStringView(), |
| &wsJavaScriptBuf)) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Context> pNewContext( |
| CFXJSE_Context::Create(pIsolate, nullptr, nullptr)); |
| |
| auto returnValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| pNewContext->ExecuteScript( |
| FX_UTF8Encode(wsJavaScriptBuf.AsStringView()).c_str(), returnValue.get(), |
| nullptr); |
| |
| args.GetReturnValue()->Assign(returnValue.get()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Ref(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| if (args.GetLength() != 1) { |
| pContext->ThrowParamCountMismatchException(L"Ref"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (!argOne->IsArray() && !argOne->IsObject() && !argOne->IsBoolean() && |
| !argOne->IsString() && !argOne->IsNull() && !argOne->IsNumber()) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| if (argOne->IsBoolean() || argOne->IsString() || argOne->IsNumber()) { |
| args.GetReturnValue()->Assign(argOne.get()); |
| return; |
| } |
| |
| std::vector<std::unique_ptr<CFXJSE_Value>> values; |
| for (int32_t i = 0; i < 3; i++) |
| values.push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| |
| int intVal = 3; |
| if (argOne->IsNull()) { |
| // TODO(dsinclair): Why is this 4 when the others are all 3? |
| intVal = 4; |
| values[2]->SetNull(); |
| } else if (argOne->IsArray()) { |
| #ifndef NDEBUG |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectProperty("length", lengthValue.get()); |
| ASSERT(lengthValue->ToInteger() >= 3); |
| #endif |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argOne->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (!propertyValue->IsNull() || jsObjectValue->IsNull()) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| values[2]->Assign(jsObjectValue.get()); |
| } else if (argOne->IsObject()) { |
| values[2]->Assign(argOne.get()); |
| } |
| |
| values[0]->SetInteger(intVal); |
| values[1]->SetNull(); |
| args.GetReturnValue()->SetArray(values); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::UnitType(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"UnitType"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> unitspanValue = GetSimpleValue(pThis, args, 0); |
| if (unitspanValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsUnitspan = ValueToUTF8String(unitspanValue.get()); |
| if (bsUnitspan.IsEmpty()) { |
| args.GetReturnValue()->SetString("in"); |
| return; |
| } |
| |
| enum XFA_FM2JS_VALUETYPE_ParserStatus { |
| VALUETYPE_START, |
| VALUETYPE_HAVEINVALIDCHAR, |
| VALUETYPE_HAVEDIGIT, |
| VALUETYPE_HAVEDIGITWHITE, |
| VALUETYPE_ISCM, |
| VALUETYPE_ISMM, |
| VALUETYPE_ISPT, |
| VALUETYPE_ISMP, |
| VALUETYPE_ISIN, |
| }; |
| bsUnitspan.MakeLower(); |
| WideString wsType = WideString::FromUTF8(bsUnitspan.AsStringView()); |
| const wchar_t* pData = wsType.c_str(); |
| int32_t u = 0; |
| int32_t uLen = wsType.GetLength(); |
| while (IsWhitespace(pData[u])) |
| u++; |
| |
| XFA_FM2JS_VALUETYPE_ParserStatus eParserStatus = VALUETYPE_START; |
| wchar_t typeChar; |
| // TODO(dsinclair): Cleanup this parser, figure out what the various checks |
| // are for. |
| while (u < uLen) { |
| typeChar = pData[u]; |
| if (IsWhitespace(typeChar)) { |
| if (eParserStatus != VALUETYPE_HAVEDIGIT && |
| eParserStatus != VALUETYPE_HAVEDIGITWHITE) { |
| eParserStatus = VALUETYPE_ISIN; |
| break; |
| } |
| eParserStatus = VALUETYPE_HAVEDIGITWHITE; |
| } else if (IsPartOfNumberW(typeChar)) { |
| if (eParserStatus == VALUETYPE_HAVEDIGITWHITE) { |
| eParserStatus = VALUETYPE_ISIN; |
| break; |
| } |
| eParserStatus = VALUETYPE_HAVEDIGIT; |
| } else if ((typeChar == 'c' || typeChar == 'p') && (u + 1 < uLen)) { |
| wchar_t nextChar = pData[u + 1]; |
| if ((eParserStatus == VALUETYPE_START || |
| eParserStatus == VALUETYPE_HAVEDIGIT || |
| eParserStatus == VALUETYPE_HAVEDIGITWHITE) && |
| !IsPartOfNumberW(nextChar)) { |
| eParserStatus = (typeChar == 'c') ? VALUETYPE_ISCM : VALUETYPE_ISPT; |
| break; |
| } |
| eParserStatus = VALUETYPE_HAVEINVALIDCHAR; |
| } else if (typeChar == 'm' && (u + 1 < uLen)) { |
| wchar_t nextChar = pData[u + 1]; |
| if ((eParserStatus == VALUETYPE_START || |
| eParserStatus == VALUETYPE_HAVEDIGIT || |
| eParserStatus == VALUETYPE_HAVEDIGITWHITE) && |
| !IsPartOfNumberW(nextChar)) { |
| eParserStatus = VALUETYPE_ISMM; |
| if (nextChar == 'p' || ((u + 5 < uLen) && pData[u + 1] == 'i' && |
| pData[u + 2] == 'l' && pData[u + 3] == 'l' && |
| pData[u + 4] == 'i' && pData[u + 5] == 'p')) { |
| eParserStatus = VALUETYPE_ISMP; |
| } |
| break; |
| } |
| } else { |
| eParserStatus = VALUETYPE_HAVEINVALIDCHAR; |
| } |
| u++; |
| } |
| switch (eParserStatus) { |
| case VALUETYPE_ISCM: |
| args.GetReturnValue()->SetString("cm"); |
| break; |
| case VALUETYPE_ISMM: |
| args.GetReturnValue()->SetString("mm"); |
| break; |
| case VALUETYPE_ISPT: |
| args.GetReturnValue()->SetString("pt"); |
| break; |
| case VALUETYPE_ISMP: |
| args.GetReturnValue()->SetString("mp"); |
| break; |
| default: |
| args.GetReturnValue()->SetString("in"); |
| break; |
| } |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::UnitValue(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"UnitValue"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> unitspanValue = GetSimpleValue(pThis, args, 0); |
| if (unitspanValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsUnitspan = ValueToUTF8String(unitspanValue.get()); |
| const char* pData = bsUnitspan.c_str(); |
| if (!pData) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| |
| size_t u = 0; |
| while (IsWhitespace(pData[u])) |
| ++u; |
| |
| while (u < bsUnitspan.GetLength()) { |
| if (!IsPartOfNumber(pData[u])) |
| break; |
| ++u; |
| } |
| |
| char* pTemp = nullptr; |
| double dFirstNumber = strtod(pData, &pTemp); |
| while (IsWhitespace(pData[u])) |
| ++u; |
| |
| size_t uLen = bsUnitspan.GetLength(); |
| ByteString bsFirstUnit; |
| while (u < uLen) { |
| if (pData[u] == ' ') |
| break; |
| |
| bsFirstUnit += pData[u]; |
| ++u; |
| } |
| bsFirstUnit.MakeLower(); |
| |
| ByteString bsUnit; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> unitValue = GetSimpleValue(pThis, args, 1); |
| ByteString bsUnitTemp = ValueToUTF8String(unitValue.get()); |
| const char* pChar = bsUnitTemp.c_str(); |
| size_t uVal = 0; |
| while (IsWhitespace(pChar[uVal])) |
| ++uVal; |
| |
| while (uVal < bsUnitTemp.GetLength()) { |
| if (!std::isdigit(pChar[uVal]) && pChar[uVal] != '.') |
| break; |
| ++uVal; |
| } |
| while (IsWhitespace(pChar[uVal])) |
| ++uVal; |
| |
| size_t uValLen = bsUnitTemp.GetLength(); |
| while (uVal < uValLen) { |
| if (pChar[uVal] == ' ') |
| break; |
| |
| bsUnit += pChar[uVal]; |
| ++uVal; |
| } |
| bsUnit.MakeLower(); |
| } else { |
| bsUnit = bsFirstUnit; |
| } |
| |
| double dResult = 0; |
| if (bsFirstUnit == "in" || bsFirstUnit == "inches") { |
| if (bsUnit == "mm" || bsUnit == "millimeters") |
| dResult = dFirstNumber * 25.4; |
| else if (bsUnit == "cm" || bsUnit == "centimeters") |
| dResult = dFirstNumber * 2.54; |
| else if (bsUnit == "pt" || bsUnit == "points") |
| dResult = dFirstNumber / 72; |
| else if (bsUnit == "mp" || bsUnit == "millipoints") |
| dResult = dFirstNumber / 72000; |
| else |
| dResult = dFirstNumber; |
| } else if (bsFirstUnit == "mm" || bsFirstUnit == "millimeters") { |
| if (bsUnit == "mm" || bsUnit == "millimeters") |
| dResult = dFirstNumber; |
| else if (bsUnit == "cm" || bsUnit == "centimeters") |
| dResult = dFirstNumber / 10; |
| else if (bsUnit == "pt" || bsUnit == "points") |
| dResult = dFirstNumber / 25.4 / 72; |
| else if (bsUnit == "mp" || bsUnit == "millipoints") |
| dResult = dFirstNumber / 25.4 / 72000; |
| else |
| dResult = dFirstNumber / 25.4; |
| } else if (bsFirstUnit == "cm" || bsFirstUnit == "centimeters") { |
| if (bsUnit == "mm" || bsUnit == "millimeters") |
| dResult = dFirstNumber * 10; |
| else if (bsUnit == "cm" || bsUnit == "centimeters") |
| dResult = dFirstNumber; |
| else if (bsUnit == "pt" || bsUnit == "points") |
| dResult = dFirstNumber / 2.54 / 72; |
| else if (bsUnit == "mp" || bsUnit == "millipoints") |
| dResult = dFirstNumber / 2.54 / 72000; |
| else |
| dResult = dFirstNumber / 2.54; |
| } else if (bsFirstUnit == "pt" || bsFirstUnit == "points") { |
| if (bsUnit == "mm" || bsUnit == "millimeters") |
| dResult = dFirstNumber / 72 * 25.4; |
| else if (bsUnit == "cm" || bsUnit == "centimeters") |
| dResult = dFirstNumber / 72 * 2.54; |
| else if (bsUnit == "pt" || bsUnit == "points") |
| dResult = dFirstNumber; |
| else if (bsUnit == "mp" || bsUnit == "millipoints") |
| dResult = dFirstNumber * 1000; |
| else |
| dResult = dFirstNumber / 72; |
| } else if (bsFirstUnit == "mp" || bsFirstUnit == "millipoints") { |
| if (bsUnit == "mm" || bsUnit == "millimeters") |
| dResult = dFirstNumber / 72000 * 25.4; |
| else if (bsUnit == "cm" || bsUnit == "centimeters") |
| dResult = dFirstNumber / 72000 * 2.54; |
| else if (bsUnit == "pt" || bsUnit == "points") |
| dResult = dFirstNumber / 1000; |
| else if (bsUnit == "mp" || bsUnit == "millipoints") |
| dResult = dFirstNumber; |
| else |
| dResult = dFirstNumber / 72000; |
| } |
| args.GetReturnValue()->SetDouble(dResult); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::At(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"At"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString stringTwo = ValueToUTF8String(argTwo.get()); |
| if (stringTwo.IsEmpty()) { |
| args.GetReturnValue()->SetInteger(1); |
| return; |
| } |
| |
| ByteString stringOne = ValueToUTF8String(argOne.get()); |
| auto pos = stringOne.Find(stringTwo.AsStringView()); |
| args.GetReturnValue()->SetInteger(pos.has_value() ? pos.value() + 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Concat(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Concat"); |
| return; |
| } |
| |
| ByteString bsResult; |
| bool bAllNull = true; |
| for (int32_t i = 0; i < argc; i++) { |
| std::unique_ptr<CFXJSE_Value> value = GetSimpleValue(pThis, args, i); |
| if (ValueIsNull(pThis, value.get())) |
| continue; |
| |
| bAllNull = false; |
| bsResult += ValueToUTF8String(value.get()); |
| } |
| |
| if (bAllNull) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetString(bsResult.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Decode(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Decode"); |
| return; |
| } |
| |
| if (argc == 1) { |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| WideString decoded = DecodeURL( |
| WideString::FromUTF8(ValueToUTF8String(argOne.get()).AsStringView())); |
| |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(decoded.AsStringView()).AsStringView()); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsToDecode = ValueToUTF8String(argOne.get()); |
| ByteString bsIdentify = ValueToUTF8String(argTwo.get()); |
| WideString decoded; |
| |
| WideString wsToDecode = WideString::FromUTF8(bsToDecode.AsStringView()); |
| |
| if (bsIdentify.EqualNoCase("html")) |
| decoded = DecodeHTML(wsToDecode); |
| else if (bsIdentify.EqualNoCase("xml")) |
| decoded = DecodeXML(wsToDecode); |
| else |
| decoded = DecodeURL(wsToDecode); |
| |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(decoded.AsStringView()).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Encode(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Encode"); |
| return; |
| } |
| |
| if (argc == 1) { |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| WideString encoded = EncodeURL(ValueToUTF8String(argOne.get())); |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(encoded.AsStringView()).AsStringView()); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsToEncode = ValueToUTF8String(argOne.get()); |
| ByteString bsIdentify = ValueToUTF8String(argTwo.get()); |
| WideString encoded; |
| if (bsIdentify.EqualNoCase("html")) |
| encoded = EncodeHTML(bsToEncode); |
| else if (bsIdentify.EqualNoCase("xml")) |
| encoded = EncodeXML(bsToEncode); |
| else |
| encoded = EncodeURL(bsToEncode); |
| |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(encoded.AsStringView()).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Format(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() < 2) { |
| pContext->ThrowParamCountMismatchException(L"Format"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| ByteString bsPattern = ValueToUTF8String(argOne.get()); |
| |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| ByteString bsValue = ValueToUTF8String(argTwo.get()); |
| |
| CXFA_Document* pDoc = pContext->GetDocument(); |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject()); |
| LocaleIface* pLocale = pThisNode->GetLocale(); |
| WideString wsPattern = WideString::FromUTF8(bsPattern.AsStringView()); |
| WideString wsValue = WideString::FromUTF8(bsValue.AsStringView()); |
| bool bPatternIsString; |
| uint32_t dwPatternType; |
| std::tie(bPatternIsString, dwPatternType) = |
| PatternStringType(bsPattern.AsStringView()); |
| if (!bPatternIsString) { |
| switch (dwPatternType) { |
| case XFA_VT_DATETIME: { |
| auto iTChar = wsPattern.Find(L'T'); |
| if (!iTChar.has_value()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| WideString wsDatePattern(L"date{"); |
| wsDatePattern += wsPattern.Left(iTChar.value()) + L"} "; |
| |
| WideString wsTimePattern(L"time{"); |
| wsTimePattern += |
| wsPattern.Right(wsPattern.GetLength() - (iTChar.value() + 1)) + |
| L"}"; |
| wsPattern = wsDatePattern + wsTimePattern; |
| } break; |
| case XFA_VT_DATE: { |
| wsPattern = L"date{" + wsPattern + L"}"; |
| } break; |
| case XFA_VT_TIME: { |
| wsPattern = L"time{" + wsPattern + L"}"; |
| } break; |
| case XFA_VT_TEXT: { |
| wsPattern = L"text{" + wsPattern + L"}"; |
| } break; |
| case XFA_VT_FLOAT: { |
| wsPattern = L"num{" + wsPattern + L"}"; |
| } break; |
| default: { |
| WideString wsTestPattern = L"num{" + wsPattern + L"}"; |
| CXFA_LocaleValue tempLocaleValue(XFA_VT_FLOAT, wsValue, wsTestPattern, |
| pLocale, pMgr); |
| if (tempLocaleValue.IsValid()) { |
| wsPattern = std::move(wsTestPattern); |
| dwPatternType = XFA_VT_FLOAT; |
| } else { |
| wsPattern = L"text{" + wsPattern + L"}"; |
| dwPatternType = XFA_VT_TEXT; |
| } |
| } break; |
| } |
| } |
| CXFA_LocaleValue localeValue(dwPatternType, wsValue, wsPattern, pLocale, |
| pMgr); |
| WideString wsRet; |
| if (!localeValue.FormatPatterns(wsRet, wsPattern, pLocale, |
| XFA_VALUEPICTURE_Display)) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| |
| args.GetReturnValue()->SetString(wsRet.ToUTF8().AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Left(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Left"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| if ((ValueIsNull(pThis, argOne.get())) || |
| (ValueIsNull(pThis, argTwo.get()))) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsSource = ValueToUTF8String(argOne.get()); |
| int32_t count = std::max(0, ValueToInteger(pThis, argTwo.get())); |
| args.GetReturnValue()->SetString(bsSource.Left(count).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Len(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Len"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsSource = ValueToUTF8String(argOne.get()); |
| args.GetReturnValue()->SetInteger(bsSource.GetLength()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Lower(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Lower"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| CFX_WideTextBuf szLowBuf; |
| ByteString bsArg = ValueToUTF8String(argOne.get()); |
| WideString wsArg = WideString::FromUTF8(bsArg.AsStringView()); |
| for (wchar_t ch : wsArg) { |
| if ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0xC0 && ch <= 0xDE)) |
| ch += 32; |
| else if (ch == 0x100 || ch == 0x102 || ch == 0x104) |
| ch += 1; |
| szLowBuf.AppendChar(ch); |
| } |
| szLowBuf.AppendChar(0); |
| |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(szLowBuf.AsStringView()).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Ltrim(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Ltrim"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsSource = ValueToUTF8String(argOne.get()); |
| bsSource.TrimLeft(); |
| args.GetReturnValue()->SetString(bsSource.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Parse(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 2) { |
| pContext->ThrowParamCountMismatchException(L"Parse"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| if (ValueIsNull(pThis, argTwo.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsPattern = ValueToUTF8String(argOne.get()); |
| ByteString bsValue = ValueToUTF8String(argTwo.get()); |
| CXFA_Document* pDoc = pContext->GetDocument(); |
| CXFA_LocaleMgr* pMgr = pDoc->GetLocaleMgr(); |
| CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject()); |
| LocaleIface* pLocale = pThisNode->GetLocale(); |
| WideString wsPattern = WideString::FromUTF8(bsPattern.AsStringView()); |
| WideString wsValue = WideString::FromUTF8(bsValue.AsStringView()); |
| bool bPatternIsString; |
| uint32_t dwPatternType; |
| std::tie(bPatternIsString, dwPatternType) = |
| PatternStringType(bsPattern.AsStringView()); |
| if (bPatternIsString) { |
| CXFA_LocaleValue localeValue(dwPatternType, wsValue, wsPattern, pLocale, |
| pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| args.GetReturnValue()->SetString( |
| localeValue.GetValue().ToUTF8().AsStringView()); |
| return; |
| } |
| |
| switch (dwPatternType) { |
| case XFA_VT_DATETIME: { |
| auto iTChar = wsPattern.Find(L'T'); |
| if (!iTChar.has_value()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| WideString wsDatePattern(L"date{" + wsPattern.Left(iTChar.value()) + |
| L"} "); |
| WideString wsTimePattern( |
| L"time{" + |
| wsPattern.Right(wsPattern.GetLength() - (iTChar.value() + 1)) + L"}"); |
| wsPattern = wsDatePattern + wsTimePattern; |
| CXFA_LocaleValue localeValue(dwPatternType, wsValue, wsPattern, pLocale, |
| pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| args.GetReturnValue()->SetString( |
| localeValue.GetValue().ToUTF8().AsStringView()); |
| return; |
| } |
| case XFA_VT_DATE: { |
| wsPattern = L"date{" + wsPattern + L"}"; |
| CXFA_LocaleValue localeValue(dwPatternType, wsValue, wsPattern, pLocale, |
| pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| args.GetReturnValue()->SetString( |
| localeValue.GetValue().ToUTF8().AsStringView()); |
| return; |
| } |
| case XFA_VT_TIME: { |
| wsPattern = L"time{" + wsPattern + L"}"; |
| CXFA_LocaleValue localeValue(dwPatternType, wsValue, wsPattern, pLocale, |
| pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| args.GetReturnValue()->SetString( |
| localeValue.GetValue().ToUTF8().AsStringView()); |
| return; |
| } |
| case XFA_VT_TEXT: { |
| wsPattern = L"text{" + wsPattern + L"}"; |
| CXFA_LocaleValue localeValue(XFA_VT_TEXT, wsValue, wsPattern, pLocale, |
| pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| args.GetReturnValue()->SetString( |
| localeValue.GetValue().ToUTF8().AsStringView()); |
| return; |
| } |
| case XFA_VT_FLOAT: { |
| wsPattern = L"num{" + wsPattern + L"}"; |
| CXFA_LocaleValue localeValue(XFA_VT_FLOAT, wsValue, wsPattern, pLocale, |
| pMgr); |
| if (!localeValue.IsValid()) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| args.GetReturnValue()->SetDouble(localeValue.GetDoubleNum()); |
| return; |
| } |
| default: { |
| { |
| WideString wsTestPattern = L"num{" + wsPattern + L"}"; |
| CXFA_LocaleValue localeValue(XFA_VT_FLOAT, wsValue, wsTestPattern, |
| pLocale, pMgr); |
| if (localeValue.IsValid()) { |
| args.GetReturnValue()->SetDouble(localeValue.GetDoubleNum()); |
| return; |
| } |
| } |
| |
| { |
| WideString wsTestPattern = L"text{" + wsPattern + L"}"; |
| CXFA_LocaleValue localeValue(XFA_VT_TEXT, wsValue, wsTestPattern, |
| pLocale, pMgr); |
| if (localeValue.IsValid()) { |
| args.GetReturnValue()->SetString( |
| localeValue.GetValue().ToUTF8().AsStringView()); |
| return; |
| } |
| } |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| } |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Replace(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 2 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Replace"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| ByteString bsOne; |
| ByteString bsTwo; |
| if (!ValueIsNull(pThis, argOne.get()) && !ValueIsNull(pThis, argTwo.get())) { |
| bsOne = ValueToUTF8String(argOne.get()); |
| bsTwo = ValueToUTF8String(argTwo.get()); |
| } |
| |
| ByteString bsThree; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| bsThree = ValueToUTF8String(argThree.get()); |
| } |
| |
| size_t iFindLen = bsTwo.GetLength(); |
| std::ostringstream szResult; |
| size_t iFindIndex = 0; |
| for (size_t u = 0; u < bsOne.GetLength(); ++u) { |
| char ch = static_cast<char>(bsOne[u]); |
| if (ch != static_cast<char>(bsTwo[iFindIndex])) { |
| szResult << ch; |
| continue; |
| } |
| |
| size_t iTemp = u + 1; |
| ++iFindIndex; |
| while (iFindIndex < iFindLen) { |
| uint8_t chTemp = bsOne[iTemp]; |
| if (chTemp != bsTwo[iFindIndex]) { |
| iFindIndex = 0; |
| break; |
| } |
| |
| ++iTemp; |
| ++iFindIndex; |
| } |
| if (iFindIndex == iFindLen) { |
| szResult << bsThree; |
| u += iFindLen - 1; |
| iFindIndex = 0; |
| } else { |
| szResult << ch; |
| } |
| } |
| szResult << '\0'; |
| args.GetReturnValue()->SetString(ByteStringView(szResult.str().c_str())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Right(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Right"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| if ((ValueIsNull(pThis, argOne.get())) || |
| (ValueIsNull(pThis, argTwo.get()))) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsSource = ValueToUTF8String(argOne.get()); |
| int32_t count = std::max(0, ValueToInteger(pThis, argTwo.get())); |
| args.GetReturnValue()->SetString(bsSource.Right(count).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Rtrim(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Rtrim"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsSource = ValueToUTF8String(argOne.get()); |
| bsSource.TrimRight(); |
| args.GetReturnValue()->SetString(bsSource.AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Space(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Space"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| int32_t count = std::max(0, ValueToInteger(pThis, argOne.get())); |
| std::ostringstream spaceString; |
| int32_t index = 0; |
| while (index < count) { |
| spaceString << ' '; |
| index++; |
| } |
| spaceString << '\0'; |
| args.GetReturnValue()->SetString(ByteStringView(spaceString.str().c_str())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Str(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Str"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> numberValue = GetSimpleValue(pThis, args, 0); |
| if (numberValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| float fNumber = ValueToFloat(pThis, numberValue.get()); |
| |
| int32_t iWidth = 10; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> widthValue = GetSimpleValue(pThis, args, 1); |
| iWidth = static_cast<int32_t>(ValueToFloat(pThis, widthValue.get())); |
| } |
| |
| int32_t iPrecision = 0; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> precisionValue = |
| GetSimpleValue(pThis, args, 2); |
| iPrecision = std::max( |
| 0, static_cast<int32_t>(ValueToFloat(pThis, precisionValue.get()))); |
| } |
| |
| ByteString bsFormat = "%"; |
| if (iPrecision) { |
| bsFormat += "."; |
| bsFormat += ByteString::FormatInteger(iPrecision); |
| } |
| bsFormat += "f"; |
| ByteString bsNumber = ByteString::Format(bsFormat.c_str(), fNumber); |
| |
| const char* pData = bsNumber.c_str(); |
| int32_t iLength = bsNumber.GetLength(); |
| int32_t u = 0; |
| while (u < iLength) { |
| if (pData[u] == '.') |
| break; |
| |
| ++u; |
| } |
| |
| std::ostringstream resultBuf; |
| if (u > iWidth || (iPrecision + u) >= iWidth) { |
| int32_t i = 0; |
| while (i < iWidth) { |
| resultBuf << '*'; |
| ++i; |
| } |
| resultBuf << '\0'; |
| args.GetReturnValue()->SetString(ByteStringView(resultBuf.str().c_str())); |
| return; |
| } |
| |
| if (u == iLength) { |
| if (iLength > iWidth) { |
| int32_t i = 0; |
| while (i < iWidth) { |
| resultBuf << '*'; |
| ++i; |
| } |
| } else { |
| int32_t i = 0; |
| while (i < iWidth - iLength) { |
| resultBuf << ' '; |
| ++i; |
| } |
| resultBuf << pData; |
| } |
| args.GetReturnValue()->SetString(ByteStringView(resultBuf.str().c_str())); |
| return; |
| } |
| |
| int32_t iLeavingSpace = iWidth - u - iPrecision; |
| if (iPrecision != 0) |
| iLeavingSpace--; |
| |
| int32_t i = 0; |
| while (i < iLeavingSpace) { |
| resultBuf << ' '; |
| ++i; |
| } |
| i = 0; |
| while (i < u) { |
| resultBuf << pData[i]; |
| ++i; |
| } |
| if (iPrecision != 0) |
| resultBuf << '.'; |
| |
| u++; |
| i = 0; |
| while (u < iLength) { |
| if (i >= iPrecision) |
| break; |
| |
| resultBuf << pData[u]; |
| ++i; |
| ++u; |
| } |
| while (i < iPrecision) { |
| resultBuf << '0'; |
| ++i; |
| } |
| resultBuf << '\0'; |
| args.GetReturnValue()->SetString(ByteStringView(resultBuf.str().c_str())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Stuff(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 3 || argc > 4) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Stuff"); |
| return; |
| } |
| |
| ByteString bsSource; |
| ByteString bsInsert; |
| int32_t iLength = 0; |
| int32_t iStart = 0; |
| int32_t iDelete = 0; |
| std::unique_ptr<CFXJSE_Value> sourceValue = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> startValue = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> deleteValue = GetSimpleValue(pThis, args, 2); |
| if (!sourceValue->IsNull() && !startValue->IsNull() && |
| !deleteValue->IsNull()) { |
| bsSource = ValueToUTF8String(sourceValue.get()); |
| iLength = bsSource.GetLength(); |
| iStart = pdfium::clamp( |
| static_cast<int32_t>(ValueToFloat(pThis, startValue.get())), 1, |
| iLength); |
| iDelete = std::max( |
| 0, static_cast<int32_t>(ValueToFloat(pThis, deleteValue.get()))); |
| } |
| |
| if (argc > 3) { |
| std::unique_ptr<CFXJSE_Value> insertValue = GetSimpleValue(pThis, args, 3); |
| bsInsert = ValueToUTF8String(insertValue.get()); |
| } |
| |
| --iStart; |
| std::ostringstream szResult; |
| int32_t i = 0; |
| while (i < iStart) { |
| szResult << static_cast<char>(bsSource[i]); |
| ++i; |
| } |
| szResult << bsInsert.AsStringView(); |
| i = iStart + iDelete; |
| while (i < iLength) { |
| szResult << static_cast<char>(bsSource[i]); |
| ++i; |
| } |
| szResult << '\0'; |
| args.GetReturnValue()->SetString(ByteStringView(szResult.str().c_str())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Substr(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Substr"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> string_value = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> start_value = GetSimpleValue(pThis, args, 1); |
| std::unique_ptr<CFXJSE_Value> end_value = GetSimpleValue(pThis, args, 2); |
| if (ValueIsNull(pThis, string_value.get()) || |
| ValueIsNull(pThis, start_value.get()) || |
| ValueIsNull(pThis, end_value.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| ByteString bsSource = ValueToUTF8String(string_value.get()); |
| size_t iLength = bsSource.GetLength(); |
| if (iLength == 0) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| |
| // |start_value| is 1-based. Assume first character if |start_value| is less |
| // than 1, per spec. Subtract 1 since |iStart| is 0-based. |
| size_t iStart = std::max(ValueToInteger(pThis, start_value.get()), 1) - 1; |
| if (iStart >= iLength) { |
| args.GetReturnValue()->SetString(""); |
| return; |
| } |
| |
| // Negative values are treated as 0. Can't clamp() due to sign mismatches. |
| size_t iCount = std::max(ValueToInteger(pThis, end_value.get()), 0); |
| iCount = std::min(iCount, iLength - iStart); |
| args.GetReturnValue()->SetString( |
| bsSource.Substr(iStart, iCount).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Uuid(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 0 || argc > 1) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Uuid"); |
| return; |
| } |
| |
| int32_t iNum = 0; |
| if (argc > 0) { |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| iNum = static_cast<int32_t>(ValueToFloat(pThis, argOne.get())); |
| } |
| args.GetReturnValue()->SetString(GUIDString(!!iNum).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Upper(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 2) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"Upper"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (ValueIsNull(pThis, argOne.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| CFX_WideTextBuf upperStringBuf; |
| ByteString bsArg = ValueToUTF8String(argOne.get()); |
| WideString wsArg = WideString::FromUTF8(bsArg.AsStringView()); |
| const wchar_t* pData = wsArg.c_str(); |
| size_t i = 0; |
| while (i < wsArg.GetLength()) { |
| int32_t ch = pData[i]; |
| if ((ch >= 0x61 && ch <= 0x7A) || (ch >= 0xE0 && ch <= 0xFE)) |
| ch -= 32; |
| else if (ch == 0x101 || ch == 0x103 || ch == 0x105) |
| ch -= 1; |
| |
| upperStringBuf.AppendChar(ch); |
| ++i; |
| } |
| upperStringBuf.AppendChar(0); |
| |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(upperStringBuf.AsStringView()).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::WordNum(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| int32_t argc = args.GetLength(); |
| if (argc < 1 || argc > 3) { |
| ToFormCalcContext(pThis)->ThrowParamCountMismatchException(L"WordNum"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> numberValue = GetSimpleValue(pThis, args, 0); |
| if (numberValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| float fNumber = ValueToFloat(pThis, numberValue.get()); |
| |
| int32_t iIdentifier = 0; |
| if (argc > 1) { |
| std::unique_ptr<CFXJSE_Value> identifierValue = |
| GetSimpleValue(pThis, args, 1); |
| if (identifierValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| iIdentifier = |
| static_cast<int32_t>(ValueToFloat(pThis, identifierValue.get())); |
| } |
| |
| ByteString bsLocale; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2); |
| if (localeValue->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| bsLocale = ValueToUTF8String(localeValue.get()); |
| } |
| |
| if (std::isnan(fNumber) || fNumber < 0.0f || |
| fNumber > 922337203685477550.0f) { |
| args.GetReturnValue()->SetString("*"); |
| return; |
| } |
| |
| args.GetReturnValue()->SetString( |
| WordUS(ByteString::Format("%.2f", fNumber), iIdentifier).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Get(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 1) { |
| pContext->ThrowParamCountMismatchException(L"Get"); |
| return; |
| } |
| |
| CXFA_Document* pDoc = pContext->GetDocument(); |
| if (!pDoc) |
| return; |
| |
| IXFA_AppProvider* pAppProvider = pDoc->GetNotify()->GetAppProvider(); |
| if (!pAppProvider) |
| return; |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| ByteString bsUrl = ValueToUTF8String(argOne.get()); |
| RetainPtr<IFX_SeekableReadStream> pFile = |
| pAppProvider->DownloadURL(WideString::FromUTF8(bsUrl.AsStringView())); |
| if (!pFile) |
| return; |
| |
| int32_t size = pFile->GetSize(); |
| std::vector<uint8_t> dataBuf(size); |
| pFile->ReadBlock(dataBuf.data(), size); |
| args.GetReturnValue()->SetString(ByteStringView(dataBuf)); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Post(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| int32_t argc = args.GetLength(); |
| if (argc < 2 || argc > 5) { |
| pContext->ThrowParamCountMismatchException(L"Post"); |
| return; |
| } |
| |
| CXFA_Document* pDoc = pContext->GetDocument(); |
| if (!pDoc) |
| return; |
| |
| IXFA_AppProvider* pAppProvider = pDoc->GetNotify()->GetAppProvider(); |
| if (!pAppProvider) |
| return; |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| ByteString bsURL = ValueToUTF8String(argOne.get()); |
| |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| ByteString bsData = ValueToUTF8String(argTwo.get()); |
| |
| ByteString bsContentType; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| bsContentType = ValueToUTF8String(argThree.get()); |
| } |
| |
| ByteString bsEncode; |
| if (argc > 3) { |
| std::unique_ptr<CFXJSE_Value> argFour = GetSimpleValue(pThis, args, 3); |
| bsEncode = ValueToUTF8String(argFour.get()); |
| } |
| |
| ByteString bsHeader; |
| if (argc > 4) { |
| std::unique_ptr<CFXJSE_Value> argFive = GetSimpleValue(pThis, args, 4); |
| bsHeader = ValueToUTF8String(argFive.get()); |
| } |
| |
| WideString decodedResponse; |
| if (!pAppProvider->PostRequestURL( |
| WideString::FromUTF8(bsURL.AsStringView()), |
| WideString::FromUTF8(bsData.AsStringView()), |
| WideString::FromUTF8(bsContentType.AsStringView()), |
| WideString::FromUTF8(bsEncode.AsStringView()), |
| WideString::FromUTF8(bsHeader.AsStringView()), decodedResponse)) { |
| pContext->ThrowServerDeniedException(); |
| return; |
| } |
| args.GetReturnValue()->SetString(decodedResponse.ToUTF8().AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::Put(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| int32_t argc = args.GetLength(); |
| if (argc < 2 || argc > 3) { |
| pContext->ThrowParamCountMismatchException(L"Put"); |
| return; |
| } |
| |
| CXFA_Document* pDoc = pContext->GetDocument(); |
| if (!pDoc) |
| return; |
| |
| IXFA_AppProvider* pAppProvider = pDoc->GetNotify()->GetAppProvider(); |
| if (!pAppProvider) |
| return; |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| ByteString bsURL = ValueToUTF8String(argOne.get()); |
| |
| std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1); |
| ByteString bsData = ValueToUTF8String(argTwo.get()); |
| |
| ByteString bsEncode; |
| if (argc > 2) { |
| std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2); |
| bsEncode = ValueToUTF8String(argThree.get()); |
| } |
| |
| if (!pAppProvider->PutRequestURL( |
| WideString::FromUTF8(bsURL.AsStringView()), |
| WideString::FromUTF8(bsData.AsStringView()), |
| WideString::FromUTF8(bsEncode.AsStringView()))) { |
| pContext->ThrowServerDeniedException(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetString(""); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::assign_value_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 2) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> lValue = args.GetValue(0); |
| std::unique_ptr<CFXJSE_Value> rValue = GetSimpleValue(pThis, args, 1); |
| if (lValue->IsArray()) { |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| auto leftLengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| lValue->GetObjectProperty("length", leftLengthValue.get()); |
| int32_t iLeftLength = leftLengthValue->ToInteger(); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| lValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| if (propertyValue->IsNull()) { |
| for (int32_t i = 2; i < iLeftLength; i++) { |
| lValue->GetObjectPropertyByIdx(i, jsObjectValue.get()); |
| if (!SetObjectDefaultValue(jsObjectValue.get(), rValue.get())) { |
| pContext->ThrowNoDefaultPropertyException(bsFuncName); |
| return; |
| } |
| } |
| } else { |
| for (int32_t i = 2; i < iLeftLength; i++) { |
| lValue->GetObjectPropertyByIdx(i, jsObjectValue.get()); |
| jsObjectValue->SetObjectProperty( |
| propertyValue->ToString().AsStringView(), rValue.get()); |
| } |
| } |
| } else if (lValue->IsObject()) { |
| if (!SetObjectDefaultValue(lValue.get(), rValue.get())) { |
| pContext->ThrowNoDefaultPropertyException(bsFuncName); |
| return; |
| } |
| } |
| args.GetReturnValue()->Assign(rValue.get()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::logical_or_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() && argSecond->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float first = ValueToFloat(pThis, argFirst.get()); |
| float second = ValueToFloat(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first || second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::logical_and_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() && argSecond->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| float first = ValueToFloat(pThis, argFirst.get()); |
| float second = ValueToFloat(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first && second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::equality_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| if (fm_ref_equal(pThis, args)) { |
| args.GetReturnValue()->SetInteger(1); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() || argSecond->IsNull()) { |
| args.GetReturnValue()->SetInteger( |
| (argFirst->IsNull() && argSecond->IsNull()) ? 1 : 0); |
| return; |
| } |
| |
| if (argFirst->IsString() && argSecond->IsString()) { |
| args.GetReturnValue()->SetInteger(argFirst->ToString() == |
| argSecond->ToString()); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first == second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::notequality_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| if (fm_ref_equal(pThis, args)) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() || argSecond->IsNull()) { |
| args.GetReturnValue()->SetInteger( |
| (argFirst->IsNull() && argSecond->IsNull()) ? 0 : 1); |
| return; |
| } |
| |
| if (argFirst->IsString() && argSecond->IsString()) { |
| args.GetReturnValue()->SetInteger(argFirst->ToString() != |
| argSecond->ToString()); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger(first != second); |
| } |
| |
| // static |
| bool CFXJSE_FormCalcContext::fm_ref_equal(CFXJSE_Value* pThis, |
| CFXJSE_Arguments& args) { |
| std::unique_ptr<CFXJSE_Value> argFirst = args.GetValue(0); |
| std::unique_ptr<CFXJSE_Value> argSecond = args.GetValue(1); |
| if (!argFirst->IsArray() || !argSecond->IsArray()) |
| return false; |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| auto firstFlagValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto secondFlagValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argFirst->GetObjectPropertyByIdx(0, firstFlagValue.get()); |
| argSecond->GetObjectPropertyByIdx(0, secondFlagValue.get()); |
| if (firstFlagValue->ToInteger() != 3 || secondFlagValue->ToInteger() != 3) |
| return false; |
| |
| auto firstJSObject = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto secondJSObject = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argFirst->GetObjectPropertyByIdx(2, firstJSObject.get()); |
| argSecond->GetObjectPropertyByIdx(2, secondJSObject.get()); |
| if (firstJSObject->IsNull() || secondJSObject->IsNull()) |
| return false; |
| |
| return firstJSObject->ToHostObject() == secondJSObject->ToHostObject(); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::less_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() || argSecond->IsNull()) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| |
| if (argFirst->IsString() && argSecond->IsString()) { |
| int result = |
| argFirst->ToString().Compare(argSecond->ToString().AsStringView()) < 0; |
| args.GetReturnValue()->SetInteger(result); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first < second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::lessequal_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() || argSecond->IsNull()) { |
| args.GetReturnValue()->SetInteger( |
| (argFirst->IsNull() && argSecond->IsNull()) ? 1 : 0); |
| return; |
| } |
| |
| if (argFirst->IsString() && argSecond->IsString()) { |
| int result = |
| argFirst->ToString().Compare(argSecond->ToString().AsStringView()) <= 0; |
| args.GetReturnValue()->SetInteger(result); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first <= second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::greater_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() || argSecond->IsNull()) { |
| args.GetReturnValue()->SetInteger(0); |
| return; |
| } |
| |
| if (argFirst->IsString() && argSecond->IsString()) { |
| int result = |
| argFirst->ToString().Compare(argSecond->ToString().AsStringView()) > 0; |
| args.GetReturnValue()->SetInteger(result); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first > second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::greaterequal_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() || argSecond->IsNull()) { |
| args.GetReturnValue()->SetInteger( |
| (argFirst->IsNull() && argSecond->IsNull()) ? 1 : 0); |
| return; |
| } |
| |
| if (argFirst->IsString() && argSecond->IsString()) { |
| int result = |
| argFirst->ToString().Compare(argSecond->ToString().AsStringView()) >= 0; |
| args.GetReturnValue()->SetInteger(result); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetInteger((first >= second) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::plus_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = args.GetValue(0); |
| std::unique_ptr<CFXJSE_Value> argSecond = args.GetValue(1); |
| if (ValueIsNull(pThis, argFirst.get()) && |
| ValueIsNull(pThis, argSecond.get())) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetDouble(first + second); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::minus_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() && argSecond->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetDouble(first - second); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::multiple_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 2) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() && argSecond->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| double second = ValueToDouble(pThis, argSecond.get()); |
| args.GetReturnValue()->SetDouble(first * second); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::divide_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 2) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argFirst = GetSimpleValue(pThis, args, 0); |
| std::unique_ptr<CFXJSE_Value> argSecond = GetSimpleValue(pThis, args, 1); |
| if (argFirst->IsNull() && argSecond->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double second = ValueToDouble(pThis, argSecond.get()); |
| if (second == 0.0) { |
| pContext->ThrowDivideByZeroException(); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argFirst.get()); |
| args.GetReturnValue()->SetDouble(first / second); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::positive_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| args.GetReturnValue()->SetDouble(0.0 + ValueToDouble(pThis, argOne.get())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::negative_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| args.GetReturnValue()->SetDouble(0.0 - ValueToDouble(pThis, argOne.get())); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::logical_not_operator(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| if (argOne->IsNull()) { |
| args.GetReturnValue()->SetNull(); |
| return; |
| } |
| |
| double first = ValueToDouble(pThis, argOne.get()); |
| args.GetReturnValue()->SetInteger((first == 0.0) ? 1 : 0); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::dot_accessor(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| DotAccessorCommon(pThis, bsFuncName, args, /*bDotAccessor=*/true); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::dotdot_accessor(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| DotAccessorCommon(pThis, bsFuncName, args, /*bDotAccessor=*/false); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::eval_translation(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 1) { |
| pContext->ThrowParamCountMismatchException(L"Eval"); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0); |
| ByteString bsArg = ValueToUTF8String(argOne.get()); |
| if (bsArg.IsEmpty()) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| WideString wsScript = WideString::FromUTF8(bsArg.AsStringView()); |
| CFX_WideTextBuf wsJavaScriptBuf; |
| if (!CFXJSE_FormCalcContext::Translate(wsScript.AsStringView(), |
| &wsJavaScriptBuf)) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| args.GetReturnValue()->SetString( |
| FX_UTF8Encode(wsJavaScriptBuf.AsStringView()).AsStringView()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::is_fm_object(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| args.GetReturnValue()->SetBoolean(false); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| args.GetReturnValue()->SetBoolean(argOne->IsObject()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::is_fm_array(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| args.GetReturnValue()->SetBoolean(false); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| args.GetReturnValue()->SetBoolean(argOne->IsArray()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::get_fm_value(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 1) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (argOne->IsArray()) { |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argOne->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| GetObjectDefaultValue(jsObjectValue.get(), args.GetReturnValue()); |
| return; |
| } |
| |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| args.GetReturnValue()); |
| return; |
| } |
| |
| if (argOne->IsObject()) { |
| GetObjectDefaultValue(argOne.get(), args.GetReturnValue()); |
| return; |
| } |
| |
| args.GetReturnValue()->Assign(argOne.get()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::get_fm_jsobj(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| if (args.GetLength() != 1) { |
| ToFormCalcContext(pThis)->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (!argOne->IsArray()) { |
| args.GetReturnValue()->Assign(argOne.get()); |
| return; |
| } |
| |
| #ifndef NDEBUG |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectProperty("length", lengthValue.get()); |
| ASSERT(lengthValue->ToInteger() >= 3); |
| #endif |
| |
| argOne->GetObjectPropertyByIdx(2, args.GetReturnValue()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::fm_var_filter(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| if (args.GetLength() != 1) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0); |
| if (!argOne->IsArray()) { |
| std::unique_ptr<CFXJSE_Value> simpleValue = GetSimpleValue(pThis, args, 0); |
| args.GetReturnValue()->Assign(simpleValue.get()); |
| return; |
| } |
| |
| #ifndef NDEBUG |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectProperty("length", lengthValue.get()); |
| ASSERT(lengthValue->ToInteger() >= 3); |
| #endif |
| |
| auto flagsValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectPropertyByIdx(0, flagsValue.get()); |
| int32_t iFlags = flagsValue->ToInteger(); |
| if (iFlags != 3 && iFlags != 4) { |
| std::unique_ptr<CFXJSE_Value> simpleValue = GetSimpleValue(pThis, args, 0); |
| args.GetReturnValue()->Assign(simpleValue.get()); |
| return; |
| } |
| |
| if (iFlags == 4) { |
| std::vector<std::unique_ptr<CFXJSE_Value>> values; |
| for (int32_t i = 0; i < 3; i++) |
| values.push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| |
| values[0]->SetInteger(3); |
| values[1]->SetNull(); |
| values[2]->SetNull(); |
| args.GetReturnValue()->SetArray(values); |
| return; |
| } |
| |
| auto objectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argOne->GetObjectPropertyByIdx(2, objectValue.get()); |
| if (objectValue->IsNull()) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| args.GetReturnValue()->Assign(argOne.get()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::concat_fm_object(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args) { |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| uint32_t iLength = 0; |
| int32_t argc = args.GetLength(); |
| std::vector<std::unique_ptr<CFXJSE_Value>> argValues; |
| for (int32_t i = 0; i < argc; i++) { |
| argValues.push_back(args.GetValue(i)); |
| if (argValues[i]->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValues[i]->GetObjectProperty("length", lengthValue.get()); |
| int32_t length = lengthValue->ToInteger(); |
| iLength = iLength + ((length > 2) ? (length - 2) : 0); |
| } |
| ++iLength; |
| } |
| |
| std::vector<std::unique_ptr<CFXJSE_Value>> returnValues; |
| for (int32_t i = 0; i < (int32_t)iLength; i++) |
| returnValues.push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| |
| int32_t index = 0; |
| for (int32_t i = 0; i < argc; i++) { |
| if (argValues[i]->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argValues[i]->GetObjectProperty("length", lengthValue.get()); |
| |
| int32_t length = lengthValue->ToInteger(); |
| for (int32_t j = 2; j < length; j++) { |
| argValues[i]->GetObjectPropertyByIdx(j, returnValues[index].get()); |
| index++; |
| } |
| } |
| returnValues[index]->Assign(argValues[i].get()); |
| index++; |
| } |
| args.GetReturnValue()->SetArray(returnValues); |
| } |
| |
| // static |
| std::unique_ptr<CFXJSE_Value> CFXJSE_FormCalcContext::GetSimpleValue( |
| CFXJSE_Value* pThis, |
| CFXJSE_Arguments& args, |
| uint32_t index) { |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| ASSERT(index < (uint32_t)args.GetLength()); |
| |
| std::unique_ptr<CFXJSE_Value> argIndex = args.GetValue(index); |
| if (!argIndex->IsArray() && !argIndex->IsObject()) |
| return argIndex; |
| |
| if (argIndex->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argIndex->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| auto simpleValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| if (iLength < 3) { |
| simpleValue.get()->SetUndefined(); |
| return simpleValue; |
| } |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argIndex->GetObjectPropertyByIdx(1, propertyValue.get()); |
| argIndex->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| GetObjectDefaultValue(jsObjectValue.get(), simpleValue.get()); |
| return simpleValue; |
| } |
| |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| simpleValue.get()); |
| return simpleValue; |
| } |
| |
| auto defaultValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(argIndex.get(), defaultValue.get()); |
| return defaultValue; |
| } |
| |
| // static |
| bool CFXJSE_FormCalcContext::ValueIsNull(CFXJSE_Value* pThis, |
| CFXJSE_Value* arg) { |
| if (!arg || arg->IsNull()) |
| return true; |
| |
| if (!arg->IsArray() && !arg->IsObject()) |
| return false; |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| if (arg->IsArray()) { |
| int32_t iLength = hvalue_get_array_length(pThis, arg); |
| if (iLength < 3) |
| return true; |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| arg->GetObjectPropertyByIdx(1, propertyValue.get()); |
| arg->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| auto defaultValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(jsObjectValue.get(), defaultValue.get()); |
| return defaultValue->IsNull(); |
| } |
| |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| newPropertyValue.get()); |
| return newPropertyValue->IsNull(); |
| } |
| |
| auto defaultValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(arg, defaultValue.get()); |
| return defaultValue->IsNull(); |
| } |
| |
| // static |
| int32_t CFXJSE_FormCalcContext::hvalue_get_array_length(CFXJSE_Value* pThis, |
| CFXJSE_Value* arg) { |
| if (!arg || !arg->IsArray()) |
| return 0; |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| arg->GetObjectProperty("length", lengthValue.get()); |
| return lengthValue->ToInteger(); |
| } |
| |
| // static |
| bool CFXJSE_FormCalcContext::simpleValueCompare(CFXJSE_Value* pThis, |
| CFXJSE_Value* firstValue, |
| CFXJSE_Value* secondValue) { |
| if (!firstValue) |
| return false; |
| |
| if (firstValue->IsString()) { |
| ByteString bsFirst = ValueToUTF8String(firstValue); |
| ByteString bsSecond = ValueToUTF8String(secondValue); |
| return bsFirst == bsSecond; |
| } |
| if (firstValue->IsNumber()) { |
| float first = ValueToFloat(pThis, firstValue); |
| float second = ValueToFloat(pThis, secondValue); |
| return first == second; |
| } |
| if (firstValue->IsBoolean()) |
| return firstValue->ToBoolean() == secondValue->ToBoolean(); |
| |
| return firstValue->IsNull() && secondValue && secondValue->IsNull(); |
| } |
| |
| // static |
| std::vector<std::unique_ptr<CFXJSE_Value>> CFXJSE_FormCalcContext::unfoldArgs( |
| CFXJSE_Value* pThis, |
| CFXJSE_Arguments& args) { |
| std::vector<std::unique_ptr<CFXJSE_Value>> results; |
| |
| int32_t iCount = 0; |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| int32_t argc = args.GetLength(); |
| std::vector<std::unique_ptr<CFXJSE_Value>> argsValue; |
| static constexpr int kStart = 1; |
| for (int32_t i = 0; i < argc - kStart; i++) { |
| argsValue.push_back(args.GetValue(i + kStart)); |
| if (argsValue[i]->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argsValue[i]->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| iCount += ((iLength > 2) ? (iLength - 2) : 0); |
| } else { |
| ++iCount; |
| } |
| } |
| |
| for (int32_t i = 0; i < iCount; i++) |
| results.push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| |
| int32_t index = 0; |
| for (int32_t i = 0; i < argc - kStart; i++) { |
| if (argsValue[i]->IsArray()) { |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argsValue[i]->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength < 3) |
| continue; |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argsValue[i]->GetObjectPropertyByIdx(1, propertyValue.get()); |
| if (propertyValue->IsNull()) { |
| for (int32_t j = 2; j < iLength; j++) { |
| argsValue[i]->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| GetObjectDefaultValue(jsObjectValue.get(), results[index].get()); |
| index++; |
| } |
| } else { |
| for (int32_t j = 2; j < iLength; j++) { |
| argsValue[i]->GetObjectPropertyByIdx(j, jsObjectValue.get()); |
| jsObjectValue->GetObjectProperty( |
| propertyValue->ToString().AsStringView(), results[index].get()); |
| index++; |
| } |
| } |
| } else if (argsValue[i]->IsObject()) { |
| GetObjectDefaultValue(argsValue[i].get(), results[index].get()); |
| index++; |
| } else { |
| results[index]->Assign(argsValue[i].get()); |
| index++; |
| } |
| } |
| return results; |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::GetObjectDefaultValue( |
| CFXJSE_Value* pValue, |
| CFXJSE_Value* pDefaultValue) { |
| CXFA_Node* pNode = ToNode(CFXJSE_Engine::ToObject(pValue)); |
| if (!pNode) { |
| pDefaultValue->SetNull(); |
| return; |
| } |
| pNode->JSObject()->ScriptSomDefaultValue(pDefaultValue, false, |
| XFA_Attribute::Unknown); |
| } |
| |
| // static |
| bool CFXJSE_FormCalcContext::SetObjectDefaultValue(CFXJSE_Value* pValue, |
| CFXJSE_Value* hNewValue) { |
| CXFA_Node* pNode = ToNode(CFXJSE_Engine::ToObject(pValue)); |
| if (!pNode) |
| return false; |
| |
| pNode->JSObject()->ScriptSomDefaultValue(hNewValue, true, |
| XFA_Attribute::Unknown); |
| return true; |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::GenerateSomExpression(ByteStringView bsName, |
| int32_t iIndexFlags, |
| int32_t iIndexValue, |
| bool bIsStar) { |
| if (bIsStar) |
| return ByteString(bsName, "[*]"); |
| |
| if (iIndexFlags == 0) |
| return ByteString(bsName); |
| |
| if (iIndexFlags == 1 || iIndexValue == 0) { |
| return ByteString(bsName, "[") + ByteString::FormatInteger(iIndexValue) + |
| "]"; |
| } |
| |
| const bool bNegative = iIndexValue < 0; |
| ByteString bsSomExp(bsName); |
| if (iIndexFlags == 2) |
| bsSomExp += bNegative ? "[-" : "[+"; |
| else |
| bsSomExp += bNegative ? "[" : "[-"; |
| iIndexValue = bNegative ? 0 - iIndexValue : iIndexValue; |
| bsSomExp += ByteString::FormatInteger(iIndexValue); |
| bsSomExp += "]"; |
| return bsSomExp; |
| } |
| |
| // static |
| bool CFXJSE_FormCalcContext::GetObjectForName(CFXJSE_Value* pThis, |
| CFXJSE_Value* accessorValue, |
| ByteStringView bsAccessorName) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return false; |
| |
| CFXJSE_Engine* pScriptContext = pDoc->GetScriptContext(); |
| XFA_RESOLVENODE_RS resolveNodeRS; |
| uint32_t dwFlags = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties | |
| XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent; |
| bool bRet = pScriptContext->ResolveObjects( |
| pScriptContext->GetThisObject(), |
| WideString::FromUTF8(bsAccessorName).AsStringView(), &resolveNodeRS, |
| dwFlags, nullptr); |
| if (bRet && resolveNodeRS.dwFlags == XFA_ResolveNode_RSType_Nodes) { |
| accessorValue->Assign(pScriptContext->GetOrCreateJSBindingFromMap( |
| resolveNodeRS.objects.front().Get())); |
| return true; |
| } |
| return false; |
| } |
| |
| // static |
| bool CFXJSE_FormCalcContext::ResolveObjects(CFXJSE_Value* pThis, |
| CFXJSE_Value* pRefValue, |
| ByteStringView bsSomExp, |
| XFA_RESOLVENODE_RS* resolveNodeRS, |
| bool bDotAccessor, |
| bool bHasNoResolveName) { |
| CXFA_Document* pDoc = ToFormCalcContext(pThis)->GetDocument(); |
| if (!pDoc) |
| return false; |
| |
| WideString wsSomExpression = WideString::FromUTF8(bsSomExp); |
| CFXJSE_Engine* pScriptContext = pDoc->GetScriptContext(); |
| CXFA_Object* pNode = nullptr; |
| uint32_t dFlags = 0UL; |
| if (bDotAccessor) { |
| if (pRefValue && pRefValue->IsNull()) { |
| pNode = pScriptContext->GetThisObject(); |
| dFlags = XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent; |
| } else { |
| pNode = CFXJSE_Engine::ToObject(pRefValue); |
| if (!pNode) |
| return false; |
| |
| if (bHasNoResolveName) { |
| WideString wsName; |
| if (CXFA_Node* pXFANode = pNode->AsNode()) { |
| Optional<WideString> ret = |
| pXFANode->JSObject()->TryAttribute(XFA_Attribute::Name, false); |
| if (ret) |
| wsName = *ret; |
| } |
| if (wsName.IsEmpty()) |
| wsName = L"#" + WideString::FromASCII(pNode->GetClassName()); |
| |
| wsSomExpression = wsName + wsSomExpression; |
| dFlags = XFA_RESOLVENODE_Siblings; |
| } else { |
| dFlags = (bsSomExp == "*") |
| ? (XFA_RESOLVENODE_Children) |
| : (XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Attributes | |
| XFA_RESOLVENODE_Properties); |
| } |
| } |
| } else { |
| pNode = CFXJSE_Engine::ToObject(pRefValue); |
| dFlags = XFA_RESOLVENODE_AnyChild; |
| } |
| return pScriptContext->ResolveObjects(pNode, wsSomExpression.AsStringView(), |
| resolveNodeRS, dFlags, nullptr); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::ParseResolveResult( |
| CFXJSE_Value* pThis, |
| const XFA_RESOLVENODE_RS& resolveNodeRS, |
| CFXJSE_Value* pParentValue, |
| std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues, |
| bool* bAttribute) { |
| ASSERT(bAttribute); |
| |
| resultValues->clear(); |
| |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| |
| if (resolveNodeRS.dwFlags == XFA_ResolveNode_RSType_Nodes) { |
| *bAttribute = false; |
| CFXJSE_Engine* pScriptContext = pContext->GetDocument()->GetScriptContext(); |
| for (auto& pObject : resolveNodeRS.objects) { |
| resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| resultValues->back()->Assign( |
| pScriptContext->GetOrCreateJSBindingFromMap(pObject.Get())); |
| } |
| return; |
| } |
| |
| *bAttribute = true; |
| if (resolveNodeRS.script_attribute.callback && |
| resolveNodeRS.script_attribute.eValueType == XFA_ScriptType::Object) { |
| for (auto& pObject : resolveNodeRS.objects) { |
| auto pValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| CJX_Object* jsObject = pObject->JSObject(); |
| (*resolveNodeRS.script_attribute.callback)( |
| jsObject, pValue.get(), false, |
| resolveNodeRS.script_attribute.attribute); |
| resultValues->push_back(std::move(pValue)); |
| *bAttribute = false; |
| } |
| } |
| if (!*bAttribute) |
| return; |
| if (!pParentValue || !pParentValue->IsObject()) |
| return; |
| |
| resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| resultValues->back()->Assign(pParentValue); |
| } |
| |
| // static |
| int32_t CFXJSE_FormCalcContext::ValueToInteger(CFXJSE_Value* pThis, |
| CFXJSE_Value* pValue) { |
| if (!pValue || pValue->IsEmpty()) |
| return 0; |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| if (pValue->IsArray()) { |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| pValue->GetObjectPropertyByIdx(1, propertyValue.get()); |
| pValue->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| return ValueToInteger(pThis, newPropertyValue.get()); |
| } |
| |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| newPropertyValue.get()); |
| return ValueToInteger(pThis, newPropertyValue.get()); |
| } |
| if (pValue->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(pValue, newPropertyValue.get()); |
| return ValueToInteger(pThis, newPropertyValue.get()); |
| } |
| if (pValue->IsString()) |
| return FXSYS_atoi(pValue->ToString().c_str()); |
| return pValue->ToInteger(); |
| } |
| |
| // static |
| float CFXJSE_FormCalcContext::ValueToFloat(CFXJSE_Value* pThis, |
| CFXJSE_Value* arg) { |
| if (!arg) |
| return 0.0f; |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| if (arg->IsArray()) { |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| arg->GetObjectPropertyByIdx(1, propertyValue.get()); |
| arg->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| return ValueToFloat(pThis, newPropertyValue.get()); |
| } |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| newPropertyValue.get()); |
| return ValueToFloat(pThis, newPropertyValue.get()); |
| } |
| if (arg->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(arg, newPropertyValue.get()); |
| return ValueToFloat(pThis, newPropertyValue.get()); |
| } |
| if (arg->IsString()) |
| return strtof(arg->ToString().c_str(), nullptr); |
| if (arg->IsUndefined() || arg->IsEmpty()) |
| return 0.0f; |
| return arg->ToFloat(); |
| } |
| |
| // static |
| double CFXJSE_FormCalcContext::ValueToDouble(CFXJSE_Value* pThis, |
| CFXJSE_Value* arg) { |
| if (!arg) |
| return 0; |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| if (arg->IsArray()) { |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| arg->GetObjectPropertyByIdx(1, propertyValue.get()); |
| arg->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) { |
| GetObjectDefaultValue(jsObjectValue.get(), newPropertyValue.get()); |
| return ValueToDouble(pThis, newPropertyValue.get()); |
| } |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| newPropertyValue.get()); |
| return ValueToDouble(pThis, newPropertyValue.get()); |
| } |
| if (arg->IsObject()) { |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| GetObjectDefaultValue(arg, newPropertyValue.get()); |
| return ValueToDouble(pThis, newPropertyValue.get()); |
| } |
| if (arg->IsString()) |
| return strtod(arg->ToString().c_str(), nullptr); |
| if (arg->IsUndefined() || arg->IsEmpty()) |
| return 0; |
| return arg->ToDouble(); |
| } |
| |
| // static. |
| double CFXJSE_FormCalcContext::ExtractDouble(CFXJSE_Value* pThis, |
| CFXJSE_Value* src, |
| bool* ret) { |
| ASSERT(ret); |
| *ret = true; |
| |
| if (!src) |
| return 0; |
| |
| if (!src->IsArray()) |
| return ValueToDouble(pThis, src); |
| |
| v8::Isolate* pIsolate = ToFormCalcContext(pThis)->GetScriptRuntime(); |
| auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| src->GetObjectProperty("length", lengthValue.get()); |
| int32_t iLength = lengthValue->ToInteger(); |
| if (iLength <= 2) { |
| *ret = false; |
| return 0.0; |
| } |
| |
| auto propertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| auto jsObjectValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| src->GetObjectPropertyByIdx(1, propertyValue.get()); |
| src->GetObjectPropertyByIdx(2, jsObjectValue.get()); |
| if (propertyValue->IsNull()) |
| return ValueToDouble(pThis, jsObjectValue.get()); |
| |
| auto newPropertyValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| jsObjectValue->GetObjectProperty(propertyValue->ToString().AsStringView(), |
| newPropertyValue.get()); |
| return ValueToDouble(pThis, newPropertyValue.get()); |
| } |
| |
| // static |
| ByteString CFXJSE_FormCalcContext::ValueToUTF8String(CFXJSE_Value* arg) { |
| if (!arg || arg->IsNull() || arg->IsUndefined() || arg->IsEmpty()) |
| return ByteString(); |
| if (arg->IsBoolean()) |
| return arg->ToBoolean() ? "1" : "0"; |
| return arg->ToString(); |
| } |
| |
| // static. |
| bool CFXJSE_FormCalcContext::Translate(WideStringView wsFormcalc, |
| CFX_WideTextBuf* wsJavascript) { |
| if (wsFormcalc.IsEmpty()) { |
| wsJavascript->Clear(); |
| return true; |
| } |
| |
| CXFA_FMParser parser(wsFormcalc); |
| std::unique_ptr<CXFA_FMAST> ast = parser.Parse(); |
| if (!ast || parser.HasError()) |
| return false; |
| |
| CXFA_FMToJavaScriptDepth::Reset(); |
| if (!ast->ToJavaScript(wsJavascript)) |
| return false; |
| |
| wsJavascript->AppendChar(0); |
| return !CXFA_IsTooBig(wsJavascript); |
| } |
| |
| CFXJSE_FormCalcContext::CFXJSE_FormCalcContext(v8::Isolate* pScriptIsolate, |
| CFXJSE_Context* pScriptContext, |
| CXFA_Document* pDoc) |
| : m_pIsolate(pScriptIsolate), |
| m_pValue(pdfium::MakeUnique<CFXJSE_Value>(pScriptIsolate)), |
| m_pDocument(pDoc) { |
| m_pValue->SetHostObject( |
| this, |
| CFXJSE_Class::Create(pScriptContext, &kFormCalcFM2JSDescriptor, false)); |
| } |
| |
| CFXJSE_FormCalcContext::~CFXJSE_FormCalcContext() = default; |
| |
| CFXJSE_FormCalcContext* CFXJSE_FormCalcContext::AsFormCalcContext() { |
| return this; |
| } |
| |
| void CFXJSE_FormCalcContext::GlobalPropertyGetter(CFXJSE_Value* pValue) { |
| pValue->Assign(m_pValue.get()); |
| } |
| |
| // static |
| void CFXJSE_FormCalcContext::DotAccessorCommon(CFXJSE_Value* pThis, |
| ByteStringView bsFuncName, |
| CFXJSE_Arguments& args, |
| bool bDotAccessor) { |
| CFXJSE_FormCalcContext* pContext = ToFormCalcContext(pThis); |
| v8::Isolate* pIsolate = pContext->GetScriptRuntime(); |
| int32_t argc = args.GetLength(); |
| if (argc < 4 || argc > 5) { |
| pContext->ThrowCompilerErrorException(); |
| return; |
| } |
| |
| bool bIsStar = true; |
| int32_t iIndexValue = 0; |
| if (argc > 4) { |
| bIsStar = false; |
| iIndexValue = ValueToInteger(pThis, args.GetValue(4).get()); |
| } |
| |
| const ByteString bsName = args.GetUTF8String(2); |
| const bool bHasNoResolveName = bDotAccessor && bsName.IsEmpty(); |
| ByteString bsSomExp = GenerateSomExpression( |
| bsName.AsStringView(), args.GetInt32(3), iIndexValue, bIsStar); |
| |
| std::unique_ptr<CFXJSE_Value> argAccessor = args.GetValue(0); |
| if (argAccessor->IsArray()) { |
| auto pLengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| argAccessor->GetObjectProperty("length", pLengthValue.get()); |
| int32_t iLength = pLengthValue->ToInteger(); |
| if (iLength < 3) { |
| pContext->ThrowArgumentMismatchException(); |
| return; |
| } |
| |
| int32_t iCounter = 0; |
| auto hJSObjValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate); |
| std::vector<std::vector<std::unique_ptr<CFXJSE_Value>>> resolveValues( |
| iLength - 2); |
| bool bAttribute = false; |
| for (int32_t i = 2; i < iLength; i++) { |
| argAccessor->GetObjectPropertyByIdx(i, hJSObjValue.get()); |
| XFA_RESOLVENODE_RS resolveNodeRS; |
| if (ResolveObjects(pThis, hJSObjValue.get(), bsSomExp.AsStringView(), |
| &resolveNodeRS, bDotAccessor, bHasNoResolveName)) { |
| ParseResolveResult(pThis, resolveNodeRS, hJSObjValue.get(), |
| &resolveValues[i - 2], &bAttribute); |
| iCounter += resolveValues[i - 2].size(); |
| } |
| } |
| if (iCounter < 1) { |
| pContext->ThrowPropertyNotInObjectException( |
| WideString::FromUTF8(bsName.AsStringView()), |
| WideString::FromUTF8(bsSomExp.AsStringView())); |
| return; |
| } |
| |
| std::vector<std::unique_ptr<CFXJSE_Value>> values; |
| for (int32_t i = 0; i < iCounter + 2; i++) |
| values.push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| |
| values[0]->SetInteger(1); |
| if (bAttribute) |
| values[1]->SetString(bsName.AsStringView()); |
| else |
| values[1]->SetNull(); |
| |
| int32_t iIndex = 2; |
| for (int32_t i = 0; i < iLength - 2; i++) { |
| for (size_t j = 0; j < resolveValues[i].size(); j++) { |
| values[iIndex]->Assign(resolveValues[i][j].get()); |
| iIndex++; |
| } |
| } |
| args.GetReturnValue()->SetArray(values); |
| return; |
| } |
| |
| XFA_RESOLVENODE_RS resolveNodeRS; |
| bool bRet = false; |
| ByteString bsAccessorName = args.GetUTF8String(1); |
| if (argAccessor->IsObject() || |
| (argAccessor->IsNull() && bsAccessorName.IsEmpty())) { |
| bRet = ResolveObjects(pThis, argAccessor.get(), bsSomExp.AsStringView(), |
| &resolveNodeRS, bDotAccessor, bHasNoResolveName); |
| } else if (!argAccessor->IsObject() && !bsAccessorName.IsEmpty() && |
| GetObjectForName(pThis, argAccessor.get(), |
| bsAccessorName.AsStringView())) { |
| bRet = ResolveObjects(pThis, argAccessor.get(), bsSomExp.AsStringView(), |
| &resolveNodeRS, bDotAccessor, bHasNoResolveName); |
| } |
| if (!bRet) { |
| pContext->ThrowPropertyNotInObjectException( |
| WideString::FromUTF8(bsName.AsStringView()), |
| WideString::FromUTF8(bsSomExp.AsStringView())); |
| return; |
| } |
| |
| std::vector<std::unique_ptr<CFXJSE_Value>> resolveValues; |
| bool bAttribute = false; |
| ParseResolveResult(pThis, resolveNodeRS, argAccessor.get(), &resolveValues, |
| &bAttribute); |
| |
| std::vector<std::unique_ptr<CFXJSE_Value>> values; |
| for (size_t i = 0; i < resolveValues.size() + 2; i++) |
| values.push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate)); |
| |
| values[0]->SetInteger(1); |
| if (bAttribute) |
| values[1]->SetString(bsName.AsStringView()); |
| else |
| values[1]->SetNull(); |
| |
| for (size_t i = 0; i < resolveValues.size(); i++) |
| values[i + 2]->Assign(resolveValues[i].get()); |
| |
| args.GetReturnValue()->SetArray(values); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowNoDefaultPropertyException( |
| ByteStringView name) const { |
| ThrowException(WideString::FromUTF8(name) + |
| WideString::FromASCII(" doesn't have a default property.")); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowCompilerErrorException() const { |
| ThrowException(WideString::FromASCII("Compiler error.")); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowDivideByZeroException() const { |
| ThrowException(WideString::FromASCII("Divide by zero.")); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowServerDeniedException() const { |
| ThrowException(WideString::FromASCII("Server does not permit operation.")); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowPropertyNotInObjectException( |
| const WideString& name, |
| const WideString& exp) const { |
| ThrowException( |
| WideString::FromASCII("An attempt was made to reference property '") + |
| name + WideString::FromASCII("' of a non-object in SOM expression ") + |
| exp + L"."); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowParamCountMismatchException( |
| const WideString& method) const { |
| ThrowException( |
| WideString::FromASCII("Incorrect number of parameters calling method '") + |
| method + L"'."); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowArgumentMismatchException() const { |
| ThrowException(WideString::FromASCII( |
| "Argument mismatch in property or function argument.")); |
| } |
| |
| void CFXJSE_FormCalcContext::ThrowException(const WideString& str) const { |
| ASSERT(!str.IsEmpty()); |
| FXJSE_ThrowMessage(str.ToUTF8().AsStringView()); |
| } |
