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Diffstat (limited to 'xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp')
-rw-r--r--xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp6159
1 files changed, 0 insertions, 6159 deletions
diff --git a/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp b/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
deleted file mode 100644
index 2f271d8c60..0000000000
--- a/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
+++ /dev/null
@@ -1,6159 +0,0 @@
-// 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 "xfa/fxfa/fm2js/cxfa_fm2jscontext.h"
-
-#include <time.h>
-
-#include <algorithm>
-#include <string>
-
-#include "core/fxcrt/cfx_decimal.h"
-#include "core/fxcrt/cfx_widetextbuf.h"
-#include "core/fxcrt/fx_extension.h"
-#include "core/fxcrt/fx_random.h"
-#include "fxjs/cfxjse_arguments.h"
-#include "fxjs/cfxjse_class.h"
-#include "fxjs/cfxjse_value.h"
-#include "third_party/base/ptr_util.h"
-#include "third_party/base/stl_util.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_scriptcontext.h"
-#include "xfa/fxfa/parser/cxfa_timezoneprovider.h"
-#include "xfa/fxfa/parser/xfa_utils.h"
-
-namespace {
-
-const double kFinancialPrecision = 0.00000001;
-
-struct XFA_FMHtmlReserveCode {
- uint32_t m_uCode;
- const wchar_t* m_htmlReserve;
-};
-
-// Sorted by m_htmlReserve
-XFA_FMHtmlReserveCode reservesForDecode[] = {
- {198, L"AElig"}, {193, L"Aacute"}, {194, L"Acirc"},
- {192, L"Agrave"}, {913, L"Alpha"}, {197, L"Aring"},
- {195, L"Atilde"}, {196, L"Auml"}, {914, L"Beta"},
- {199, L"Ccedil"}, {935, L"Chi"}, {8225, L"Dagger"},
- {916, L"Delta"}, {208, L"ETH"}, {201, L"Eacute"},
- {202, L"Ecirc"}, {200, L"Egrave"}, {917, L"Epsilon"},
- {919, L"Eta"}, {203, L"Euml"}, {915, L"Gamma"},
- {922, L"Kappa"}, {923, L"Lambda"}, {924, L"Mu"},
- {209, L"Ntilde"}, {925, L"Nu"}, {338, L"OElig"},
- {211, L"Oacute"}, {212, L"Ocirc"}, {210, L"Ograve"},
- {937, L"Omega"}, {927, L"Omicron"}, {216, L"Oslash"},
- {213, L"Otilde"}, {214, L"Ouml"}, {934, L"Phi"},
- {928, L"Pi"}, {936, L"Psi"}, {929, L"Rho"},
- {352, L"Scaron"}, {931, L"Sigma"}, {222, L"THORN"},
- {932, L"Tau"}, {920, L"Theta"}, {218, L"Uacute"},
- {219, L"Ucirc"}, {217, L"Ugrave"}, {933, L"Upsilon"},
- {220, L"Uuml"}, {926, L"Xi"}, {221, L"Yacute"},
- {376, L"Yuml"}, {918, L"Zeta"}, {225, L"aacute"},
- {226, L"acirc"}, {180, L"acute"}, {230, L"aelig"},
- {224, L"agrave"}, {8501, L"alefsym"}, {945, L"alpha"},
- {38, L"amp"}, {8743, L"and"}, {8736, L"ang"},
- {39, L"apos"}, {229, L"aring"}, {8776, L"asymp"},
- {227, L"atilde"}, {228, L"auml"}, {8222, L"bdquo"},
- {946, L"beta"}, {166, L"brvbar"}, {8226, L"bull"},
- {8745, L"cap"}, {231, L"ccedil"}, {184, L"cedil"},
- {162, L"cent"}, {967, L"chi"}, {710, L"circ"},
- {9827, L"clubs"}, {8773, L"cong"}, {169, L"copy"},
- {8629, L"crarr"}, {8746, L"cup"}, {164, L"current"},
- {8659, L"dArr"}, {8224, L"dagger"}, {8595, L"darr"},
- {176, L"deg"}, {948, L"delta"}, {9830, L"diams"},
- {247, L"divide"}, {233, L"eacute"}, {234, L"ecirc"},
- {232, L"egrave"}, {8709, L"empty"}, {8195, L"emsp"},
- {8194, L"ensp"}, {949, L"epsilon"}, {8801, L"equiv"},
- {951, L"eta"}, {240, L"eth"}, {235, L"euml"},
- {8364, L"euro"}, {8707, L"exist"}, {402, L"fnof"},
- {8704, L"forall"}, {189, L"frac12"}, {188, L"frac14"},
- {190, L"frac34"}, {8260, L"frasl"}, {947, L"gamma"},
- {8805, L"ge"}, {62, L"gt"}, {8660, L"hArr"},
- {8596, L"harr"}, {9829, L"hearts"}, {8230, L"hellip"},
- {237, L"iacute"}, {238, L"icirc"}, {161, L"iexcl"},
- {236, L"igrave"}, {8465, L"image"}, {8734, L"infin"},
- {8747, L"int"}, {953, L"iota"}, {191, L"iquest"},
- {8712, L"isin"}, {239, L"iuml"}, {954, L"kappa"},
- {8656, L"lArr"}, {205, L"lacute"}, {955, L"lambda"},
- {9001, L"lang"}, {171, L"laquo"}, {8592, L"larr"},
- {8968, L"lceil"}, {206, L"lcirc"}, {8220, L"ldquo"},
- {8804, L"le"}, {8970, L"lfloor"}, {204, L"lgrave"},
- {921, L"lota"}, {8727, L"lowast"}, {9674, L"loz"},
- {8206, L"lrm"}, {8249, L"lsaquo"}, {8216, L"lsquo"},
- {60, L"lt"}, {207, L"luml"}, {175, L"macr"},
- {8212, L"mdash"}, {181, L"micro"}, {183, L"middot"},
- {8722, L"minus"}, {956, L"mu"}, {8711, L"nabla"},
- {160, L"nbsp"}, {8211, L"ndash"}, {8800, L"ne"},
- {8715, L"ni"}, {172, L"not"}, {8713, L"notin"},
- {8836, L"nsub"}, {241, L"ntilde"}, {957, L"nu"},
- {243, L"oacute"}, {244, L"ocirc"}, {339, L"oelig"},
- {242, L"ograve"}, {8254, L"oline"}, {969, L"omega"},
- {959, L"omicron"}, {8853, L"oplus"}, {8744, L"or"},
- {170, L"ordf"}, {186, L"ordm"}, {248, L"oslash"},
- {245, L"otilde"}, {8855, L"otimes"}, {246, L"ouml"},
- {182, L"para"}, {8706, L"part"}, {8240, L"permil"},
- {8869, L"perp"}, {966, L"phi"}, {960, L"pi"},
- {982, L"piv"}, {177, L"plusmn"}, {8242, L"prime"},
- {8719, L"prod"}, {8733, L"prop"}, {968, L"psi"},
- {163, L"pund"}, {34, L"quot"}, {8658, L"rArr"},
- {8730, L"radic"}, {9002, L"rang"}, {187, L"raquo"},
- {8594, L"rarr"}, {8969, L"rceil"}, {8476, L"real"},
- {174, L"reg"}, {8971, L"rfloor"}, {961, L"rho"},
- {8207, L"rlm"}, {8250, L"rsaquo"}, {8217, L"rsquo"},
- {353, L"saron"}, {8218, L"sbquo"}, {8901, L"sdot"},
- {167, L"sect"}, {173, L"shy"}, {963, L"sigma"},
- {962, L"sigmaf"}, {8764, L"sim"}, {9824, L"spades"},
- {8834, L"sub"}, {8838, L"sube"}, {8721, L"sum"},
- {8835, L"sup"}, {185, L"sup1"}, {178, L"sup2"},
- {179, L"sup3"}, {8839, L"supe"}, {223, L"szlig"},
- {964, L"tau"}, {8221, L"tdquo"}, {8756, L"there4"},
- {952, L"theta"}, {977, L"thetasym"}, {8201, L"thinsp"},
- {254, L"thorn"}, {732, L"tilde"}, {215, L"times"},
- {8482, L"trade"}, {8657, L"uArr"}, {250, L"uacute"},
- {8593, L"uarr"}, {251, L"ucirc"}, {249, L"ugrave"},
- {168, L"uml"}, {978, L"upsih"}, {965, L"upsilon"},
- {252, L"uuml"}, {8472, L"weierp"}, {958, L"xi"},
- {253, L"yacute"}, {165, L"yen"}, {255, L"yuml"},
- {950, L"zeta"}, {8205, L"zwj"}, {8204, L"zwnj"},
-};
-
-// Sorted by m_uCode
-const XFA_FMHtmlReserveCode reservesForEncode[] = {
- {34, L"quot"}, {38, L"amp"}, {39, L"apos"},
- {60, L"lt"}, {62, L"gt"}, {160, L"nbsp"},
- {161, L"iexcl"}, {162, L"cent"}, {163, L"pund"},
- {164, L"current"}, {165, L"yen"}, {166, L"brvbar"},
- {167, L"sect"}, {168, L"uml"}, {169, L"copy"},
- {170, L"ordf"}, {171, L"laquo"}, {172, L"not"},
- {173, L"shy"}, {174, L"reg"}, {175, L"macr"},
- {176, L"deg"}, {177, L"plusmn"}, {178, L"sup2"},
- {179, L"sup3"}, {180, L"acute"}, {181, L"micro"},
- {182, L"para"}, {183, L"middot"}, {184, L"cedil"},
- {185, L"sup1"}, {186, L"ordm"}, {187, L"raquo"},
- {188, L"frac14"}, {189, L"frac12"}, {190, L"frac34"},
- {191, L"iquest"}, {192, L"Agrave"}, {193, L"Aacute"},
- {194, L"Acirc"}, {195, L"Atilde"}, {196, L"Auml"},
- {197, L"Aring"}, {198, L"AElig"}, {199, L"Ccedil"},
- {200, L"Egrave"}, {201, L"Eacute"}, {202, L"Ecirc"},
- {203, L"Euml"}, {204, L"lgrave"}, {205, L"lacute"},
- {206, L"lcirc"}, {207, L"luml"}, {208, L"ETH"},
- {209, L"Ntilde"}, {210, L"Ograve"}, {211, L"Oacute"},
- {212, L"Ocirc"}, {213, L"Otilde"}, {214, L"Ouml"},
- {215, L"times"}, {216, L"Oslash"}, {217, L"Ugrave"},
- {218, L"Uacute"}, {219, L"Ucirc"}, {220, L"Uuml"},
- {221, L"Yacute"}, {222, L"THORN"}, {223, L"szlig"},
- {224, L"agrave"}, {225, L"aacute"}, {226, L"acirc"},
- {227, L"atilde"}, {228, L"auml"}, {229, L"aring"},
- {230, L"aelig"}, {231, L"ccedil"}, {232, L"egrave"},
- {233, L"eacute"}, {234, L"ecirc"}, {235, L"euml"},
- {236, L"igrave"}, {237, L"iacute"}, {238, L"icirc"},
- {239, L"iuml"}, {240, L"eth"}, {241, L"ntilde"},
- {242, L"ograve"}, {243, L"oacute"}, {244, L"ocirc"},
- {245, L"otilde"}, {246, L"ouml"}, {247, L"divide"},
- {248, L"oslash"}, {249, L"ugrave"}, {250, L"uacute"},
- {251, L"ucirc"}, {252, L"uuml"}, {253, L"yacute"},
- {254, L"thorn"}, {255, L"yuml"}, {338, L"OElig"},
- {339, L"oelig"}, {352, L"Scaron"}, {353, L"saron"},
- {376, L"Yuml"}, {402, L"fnof"}, {710, L"circ"},
- {732, L"tilde"}, {913, L"Alpha"}, {914, L"Beta"},
- {915, L"Gamma"}, {916, L"Delta"}, {917, L"Epsilon"},
- {918, L"Zeta"}, {919, L"Eta"}, {920, L"Theta"},
- {921, L"lota"}, {922, L"Kappa"}, {923, L"Lambda"},
- {924, L"Mu"}, {925, L"Nu"}, {926, L"Xi"},
- {927, L"Omicron"}, {928, L"Pi"}, {929, L"Rho"},
- {931, L"Sigma"}, {932, L"Tau"}, {933, L"Upsilon"},
- {934, L"Phi"}, {935, L"Chi"}, {936, L"Psi"},
- {937, L"Omega"}, {945, L"alpha"}, {946, L"beta"},
- {947, L"gamma"}, {948, L"delta"}, {949, L"epsilon"},
- {950, L"zeta"}, {951, L"eta"}, {952, L"theta"},
- {953, L"iota"}, {954, L"kappa"}, {955, L"lambda"},
- {956, L"mu"}, {957, L"nu"}, {958, L"xi"},
- {959, L"omicron"}, {960, L"pi"}, {961, L"rho"},
- {962, L"sigmaf"}, {963, L"sigma"}, {964, L"tau"},
- {965, L"upsilon"}, {966, L"phi"}, {967, L"chi"},
- {968, L"psi"}, {969, L"omega"}, {977, L"thetasym"},
- {978, L"upsih"}, {982, L"piv"}, {8194, L"ensp"},
- {8195, L"emsp"}, {8201, L"thinsp"}, {8204, L"zwnj"},
- {8205, L"zwj"}, {8206, L"lrm"}, {8207, L"rlm"},
- {8211, L"ndash"}, {8212, L"mdash"}, {8216, L"lsquo"},
- {8217, L"rsquo"}, {8218, L"sbquo"}, {8220, L"ldquo"},
- {8221, L"tdquo"}, {8222, L"bdquo"}, {8224, L"dagger"},
- {8225, L"Dagger"}, {8226, L"bull"}, {8230, L"hellip"},
- {8240, L"permil"}, {8242, L"prime"}, {8249, L"lsaquo"},
- {8250, L"rsaquo"}, {8254, L"oline"}, {8260, L"frasl"},
- {8364, L"euro"}, {8465, L"image"}, {8472, L"weierp"},
- {8476, L"real"}, {8482, L"trade"}, {8501, L"alefsym"},
- {8592, L"larr"}, {8593, L"uarr"}, {8594, L"rarr"},
- {8595, L"darr"}, {8596, L"harr"}, {8629, L"crarr"},
- {8656, L"lArr"}, {8657, L"uArr"}, {8658, L"rArr"},
- {8659, L"dArr"}, {8660, L"hArr"}, {8704, L"forall"},
- {8706, L"part"}, {8707, L"exist"}, {8709, L"empty"},
- {8711, L"nabla"}, {8712, L"isin"}, {8713, L"notin"},
- {8715, L"ni"}, {8719, L"prod"}, {8721, L"sum"},
- {8722, L"minus"}, {8727, L"lowast"}, {8730, L"radic"},
- {8733, L"prop"}, {8734, L"infin"}, {8736, L"ang"},
- {8743, L"and"}, {8744, L"or"}, {8745, L"cap"},
- {8746, L"cup"}, {8747, L"int"}, {8756, L"there4"},
- {8764, L"sim"}, {8773, L"cong"}, {8776, L"asymp"},
- {8800, L"ne"}, {8801, L"equiv"}, {8804, L"le"},
- {8805, L"ge"}, {8834, L"sub"}, {8835, L"sup"},
- {8836, L"nsub"}, {8838, L"sube"}, {8839, L"supe"},
- {8853, L"oplus"}, {8855, L"otimes"}, {8869, L"perp"},
- {8901, L"sdot"}, {8968, L"lceil"}, {8969, L"rceil"},
- {8970, L"lfloor"}, {8971, L"rfloor"}, {9001, L"lang"},
- {9002, L"rang"}, {9674, L"loz"}, {9824, L"spades"},
- {9827, L"clubs"}, {9829, L"hearts"}, {9830, L"diams"},
-};
-
-const FXJSE_FUNCTION_DESCRIPTOR formcalc_fm2js_functions[] = {
- {"Abs", CXFA_FM2JSContext::Abs},
- {"Avg", CXFA_FM2JSContext::Avg},
- {"Ceil", CXFA_FM2JSContext::Ceil},
- {"Count", CXFA_FM2JSContext::Count},
- {"Floor", CXFA_FM2JSContext::Floor},
- {"Max", CXFA_FM2JSContext::Max},
- {"Min", CXFA_FM2JSContext::Min},
- {"Mod", CXFA_FM2JSContext::Mod},
- {"Round", CXFA_FM2JSContext::Round},
- {"Sum", CXFA_FM2JSContext::Sum},
- {"Date", CXFA_FM2JSContext::Date},
- {"Date2Num", CXFA_FM2JSContext::Date2Num},
- {"DateFmt", CXFA_FM2JSContext::DateFmt},
- {"IsoDate2Num", CXFA_FM2JSContext::IsoDate2Num},
- {"IsoTime2Num", CXFA_FM2JSContext::IsoTime2Num},
- {"LocalDateFmt", CXFA_FM2JSContext::LocalDateFmt},
- {"LocalTimeFmt", CXFA_FM2JSContext::LocalTimeFmt},
- {"Num2Date", CXFA_FM2JSContext::Num2Date},
- {"Num2GMTime", CXFA_FM2JSContext::Num2GMTime},
- {"Num2Time", CXFA_FM2JSContext::Num2Time},
- {"Time", CXFA_FM2JSContext::Time},
- {"Time2Num", CXFA_FM2JSContext::Time2Num},
- {"TimeFmt", CXFA_FM2JSContext::TimeFmt},
- {"Apr", CXFA_FM2JSContext::Apr},
- {"Cterm", CXFA_FM2JSContext::CTerm},
- {"FV", CXFA_FM2JSContext::FV},
- {"Ipmt", CXFA_FM2JSContext::IPmt},
- {"NPV", CXFA_FM2JSContext::NPV},
- {"Pmt", CXFA_FM2JSContext::Pmt},
- {"PPmt", CXFA_FM2JSContext::PPmt},
- {"PV", CXFA_FM2JSContext::PV},
- {"Rate", CXFA_FM2JSContext::Rate},
- {"Term", CXFA_FM2JSContext::Term},
- {"Choose", CXFA_FM2JSContext::Choose},
- {"Exists", CXFA_FM2JSContext::Exists},
- {"HasValue", CXFA_FM2JSContext::HasValue},
- {"Oneof", CXFA_FM2JSContext::Oneof},
- {"Within", CXFA_FM2JSContext::Within},
- {"If", CXFA_FM2JSContext::If},
- {"Eval", CXFA_FM2JSContext::Eval},
- {"Translate", CXFA_FM2JSContext::eval_translation},
- {"Ref", CXFA_FM2JSContext::Ref},
- {"UnitType", CXFA_FM2JSContext::UnitType},
- {"UnitValue", CXFA_FM2JSContext::UnitValue},
- {"At", CXFA_FM2JSContext::At},
- {"Concat", CXFA_FM2JSContext::Concat},
- {"Decode", CXFA_FM2JSContext::Decode},
- {"Encode", CXFA_FM2JSContext::Encode},
- {"Format", CXFA_FM2JSContext::Format},
- {"Left", CXFA_FM2JSContext::Left},
- {"Len", CXFA_FM2JSContext::Len},
- {"Lower", CXFA_FM2JSContext::Lower},
- {"Ltrim", CXFA_FM2JSContext::Ltrim},
- {"Parse", CXFA_FM2JSContext::Parse},
- {"Replace", CXFA_FM2JSContext::Replace},
- {"Right", CXFA_FM2JSContext::Right},
- {"Rtrim", CXFA_FM2JSContext::Rtrim},
- {"Space", CXFA_FM2JSContext::Space},
- {"Str", CXFA_FM2JSContext::Str},
- {"Stuff", CXFA_FM2JSContext::Stuff},
- {"Substr", CXFA_FM2JSContext::Substr},
- {"Uuid", CXFA_FM2JSContext::Uuid},
- {"Upper", CXFA_FM2JSContext::Upper},
- {"WordNum", CXFA_FM2JSContext::WordNum},
- {"Get", CXFA_FM2JSContext::Get},
- {"Post", CXFA_FM2JSContext::Post},
- {"Put", CXFA_FM2JSContext::Put},
- {"pos_op", CXFA_FM2JSContext::positive_operator},
- {"neg_op", CXFA_FM2JSContext::negative_operator},
- {"log_or_op", CXFA_FM2JSContext::logical_or_operator},
- {"log_and_op", CXFA_FM2JSContext::logical_and_operator},
- {"log_not_op", CXFA_FM2JSContext::logical_not_operator},
- {"eq_op", CXFA_FM2JSContext::equality_operator},
- {"neq_op", CXFA_FM2JSContext::notequality_operator},
- {"lt_op", CXFA_FM2JSContext::less_operator},
- {"le_op", CXFA_FM2JSContext::lessequal_operator},
- {"gt_op", CXFA_FM2JSContext::greater_operator},
- {"ge_op", CXFA_FM2JSContext::greaterequal_operator},
- {"plus_op", CXFA_FM2JSContext::plus_operator},
- {"minus_op", CXFA_FM2JSContext::minus_operator},
- {"mul_op", CXFA_FM2JSContext::multiple_operator},
- {"div_op", CXFA_FM2JSContext::divide_operator},
- {"asgn_val_op", CXFA_FM2JSContext::assign_value_operator},
- {"dot_acc", CXFA_FM2JSContext::dot_accessor},
- {"dotdot_acc", CXFA_FM2JSContext::dotdot_accessor},
- {"concat_obj", CXFA_FM2JSContext::concat_fm_object},
- {"is_obj", CXFA_FM2JSContext::is_fm_object},
- {"is_ary", CXFA_FM2JSContext::is_fm_array},
- {"get_val", CXFA_FM2JSContext::get_fm_value},
- {"get_jsobj", CXFA_FM2JSContext::get_fm_jsobj},
- {"var_filter", CXFA_FM2JSContext::fm_var_filter},
-};
-
-const FXJSE_CLASS_DESCRIPTOR formcalc_fm2js_descriptor = {
- "XFA_FM2JS_FormCalcClass", // name
- nullptr, // constructor
- nullptr, // properties
- formcalc_fm2js_functions, // methods
- 0, // number of properties
- FX_ArraySize(formcalc_fm2js_functions), // number of methods
- nullptr, // dynamic prop type
- nullptr, // dynamic prop getter
- nullptr, // dynamic prop setter
- nullptr, // dynamic prop deleter
- nullptr, // dynamic prop method call
-};
-
-const uint8_t g_sAltTable_Date[] = {
- 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(g_sAltTable_Date) == L'a' - L'A' + 1,
- "Invalid g_sAltTable_Date size.");
-
-const uint8_t g_sAltTable_Time[] = {
- 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(g_sAltTable_Time) == L'a' - L'A' + 1,
- "Invalid g_sAltTable_Time size.");
-
-void AlternateDateTimeSymbols(WideString& wsPattern,
- const WideString& wsAltSymbols,
- const uint8_t* pAltTable) {
- int32_t nLength = wsPattern.GetLength();
- bool bInConstRange = false;
- bool bEscape = false;
- int32_t i = 0;
- while (i < nLength) {
- wchar_t wc = wsPattern[i];
- if (wc == L'\'') {
- bInConstRange = !bInConstRange;
- if (bEscape) {
- i++;
- } else {
- wsPattern.Delete(i);
- nLength--;
- }
- bEscape = !bEscape;
- continue;
- }
- if (!bInConstRange && wc >= L'A' && wc <= L'a') {
- uint8_t nAlt = pAltTable[wc - L'A'];
- if (nAlt != 255)
- wsPattern.SetAt(i, wsAltSymbols[nAlt]);
- }
- i++;
- bEscape = false;
- }
-}
-
-bool PatternStringType(const ByteStringView& szPattern, uint32_t& patternType) {
- WideString wsPattern = WideString::FromUTF8(szPattern);
- if (L"datetime" == wsPattern.Left(8)) {
- patternType = XFA_VT_DATETIME;
- return true;
- }
- if (L"date" == wsPattern.Left(4)) {
- auto pos = wsPattern.Find(L"time");
- patternType =
- pos.has_value() && pos.value() != 0 ? XFA_VT_DATETIME : XFA_VT_DATE;
- return true;
- }
- if (L"time" == wsPattern.Left(4)) {
- patternType = XFA_VT_TIME;
- return true;
- }
- if (L"text" == wsPattern.Left(4)) {
- patternType = XFA_VT_TEXT;
- return true;
- }
- if (L"num" == wsPattern.Left(3)) {
- if (L"integer" == wsPattern.Mid(4, 7)) {
- patternType = XFA_VT_INTEGER;
- } else if (L"decimal" == wsPattern.Mid(4, 7)) {
- patternType = XFA_VT_DECIMAL;
- } else if (L"currency" == wsPattern.Mid(4, 8)) {
- patternType = XFA_VT_FLOAT;
- } else if (L"percent" == wsPattern.Mid(4, 7)) {
- patternType = XFA_VT_FLOAT;
- } else {
- patternType = XFA_VT_FLOAT;
- }
- return true;
- }
-
- patternType = XFA_VT_NULL;
- wsPattern.MakeLower();
- const wchar_t* pData = wsPattern.c_str();
- int32_t iLength = wsPattern.GetLength();
- int32_t iIndex = 0;
- bool bSingleQuotation = false;
- wchar_t patternChar;
- while (iIndex < iLength) {
- patternChar = pData[iIndex];
- if (patternChar == 0x27) {
- bSingleQuotation = !bSingleQuotation;
- } else if (!bSingleQuotation &&
- (patternChar == 'y' || patternChar == 'j')) {
- patternType = XFA_VT_DATE;
- iIndex++;
- wchar_t timePatternChar;
- while (iIndex < iLength) {
- timePatternChar = pData[iIndex];
- if (timePatternChar == 0x27) {
- bSingleQuotation = !bSingleQuotation;
- } else if (!bSingleQuotation && timePatternChar == 't') {
- patternType = XFA_VT_DATETIME;
- break;
- }
- iIndex++;
- }
- break;
- } else if (!bSingleQuotation &&
- (patternChar == 'h' || patternChar == 'k')) {
- patternType = XFA_VT_TIME;
- break;
- } else if (!bSingleQuotation &&
- (patternChar == 'a' || patternChar == 'x' ||
- patternChar == 'o' || patternChar == '0')) {
- patternType = XFA_VT_TEXT;
- if (patternChar == 'x' || patternChar == 'o' || patternChar == '0') {
- break;
- }
- } else if (!bSingleQuotation &&
- (patternChar == 'z' || patternChar == 's' ||
- patternChar == 'e' || patternChar == 'v' ||
- patternChar == '8' || patternChar == ',' ||
- patternChar == '.' || patternChar == '$')) {
- patternType = XFA_VT_FLOAT;
- if (patternChar == 'v' || patternChar == '8' || patternChar == '$') {
- break;
- }
- }
- iIndex++;
- }
- if (patternType == XFA_VT_NULL) {
- patternType = XFA_VT_TEXT | XFA_VT_FLOAT;
- }
- return false;
-}
-
-CXFA_FM2JSContext* ToJSContext(CFXJSE_Value* pValue, CFXJSE_Class* pClass) {
- CFXJSE_HostObject* pHostObj = pValue->ToHostObject(pClass);
- if (!pHostObj || pHostObj->type() != CFXJSE_HostObject::kFM2JS)
- return nullptr;
- return static_cast<CXFA_FM2JSContext*>(pHostObj);
-}
-
-bool IsWhitespace(char c) {
- return c == 0x20 || c == 0x09 || c == 0x0B || c == 0x0C || c == 0x0A ||
- c == 0x0D;
-}
-
-IFX_Locale* LocaleFromString(CXFA_Document* pDoc,
- CXFA_LocaleMgr* pMgr,
- const ByteStringView& szLocale) {
- if (!szLocale.IsEmpty())
- return pMgr->GetLocaleByName(WideString::FromUTF8(szLocale));
-
- CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject());
- ASSERT(pThisNode);
- return CXFA_WidgetData(pThisNode).GetLocal();
-}
-
-WideString FormatFromString(IFX_Locale* pLocale,
- const ByteStringView& szFormat) {
- if (!szFormat.IsEmpty())
- return WideString::FromUTF8(szFormat);
-
- 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;
- }
-}
-
-bool IsPartOfNumber(char ch) {
- return std::isdigit(ch) || ch == '-' || ch == '.';
-}
-
-bool IsPartOfNumberW(wchar_t ch) {
- return std::iswdigit(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 bsStr;
- char* pBuf = bsStr.GetBuffer(40);
- for (int32_t i = 0; i < 16; ++i, pBuf += 2) {
- if (bSeparator && (i == 4 || i == 6 || i == 8 || i == 10))
- *pBuf++ = L'-';
-
- FXSYS_IntToTwoHexChars(data[i], pBuf);
- }
- bsStr.ReleaseBuffer(bSeparator ? 36 : 32);
- return bsStr;
-}
-
-} // namespace
-
-// static
-void CXFA_FM2JSContext::Abs(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Avg(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Ceil(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Count(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Floor(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Max(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Min(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Mod(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Round(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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));
- }
-
- CFX_Decimal decimalValue(static_cast<float>(dValue), uPrecision);
- args.GetReturnValue()->SetDouble(decimalValue);
-}
-
-// static
-void CXFA_FM2JSContext::Sum(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc == 0) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Date(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 0) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Date");
- return;
- }
-
- time_t currentTime;
- time(&currentTime);
- struct tm* pTmStruct = gmtime(&currentTime);
-
- ByteString bufferYear;
- ByteString bufferMon;
- ByteString bufferDay;
- bufferYear.Format("%d", pTmStruct->tm_year + 1900);
- bufferMon.Format("%02d", pTmStruct->tm_mon + 1);
- bufferDay.Format("%02d", pTmStruct->tm_mday);
-
- ByteString bufferCurrent = bufferYear + bufferMon + bufferDay;
- args.GetReturnValue()->SetInteger(
- DateString2Num(bufferCurrent.AsStringView()));
-}
-
-// static
-void CXFA_FM2JSContext::Date2Num(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Date2Num");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> dateValue = GetSimpleValue(pThis, args, 0);
- if (ValueIsNull(pThis, dateValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- ByteString dateString = ValueToUTF8String(dateValue.get());
- ByteString formatString;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1);
- if (ValueIsNull(pThis, formatValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- formatString = ValueToUTF8String(formatValue.get());
- }
-
- ByteString localString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> localValue = GetSimpleValue(pThis, args, 2);
- if (ValueIsNull(pThis, localValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- localString = ValueToUTF8String(localValue.get());
- }
-
- ByteString szIsoDateString =
- Local2IsoDate(pThis, dateString.AsStringView(),
- formatString.AsStringView(), localString.AsStringView());
- args.GetReturnValue()->SetInteger(
- DateString2Num(szIsoDateString.AsStringView()));
-}
-
-// static
-void CXFA_FM2JSContext::DateFmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc > 2) {
- ToJSContext(pThis, nullptr)->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 szLocal;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> argLocal = GetSimpleValue(pThis, args, 1);
- if (argLocal->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- szLocal = ValueToUTF8String(argLocal.get());
- }
-
- ByteString formatStr =
- GetStandardDateFormat(pThis, iStyle, szLocal.AsStringView());
- args.GetReturnValue()->SetString(formatStr.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::IsoDate2Num(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)
- ->ThrowParamCountMismatchException(L"IsoDate2Num");
- return;
- }
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- if (argOne->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- ByteString szArgString = ValueToUTF8String(argOne.get());
- args.GetReturnValue()->SetInteger(DateString2Num(szArgString.AsStringView()));
-}
-
-// static
-void CXFA_FM2JSContext::IsoTime2Num(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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->GetLocalMgr();
- ByteString szArgString = ValueToUTF8String(argOne.get());
- auto pos = szArgString.Find('T', 0);
- if (!pos.has_value() || pos.value() == szArgString.GetLength() - 1) {
- args.GetReturnValue()->SetInteger(0);
- return;
- }
- szArgString = szArgString.Right(szArgString.GetLength() - (pos.value() + 1));
-
- CXFA_LocaleValue timeValue(
- XFA_VT_TIME, WideString::FromUTF8(szArgString.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 CXFA_FM2JSContext::LocalDateFmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc > 2) {
- ToJSContext(pThis, nullptr)
- ->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 szLocal;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> argLocal = GetSimpleValue(pThis, args, 1);
- if (argLocal->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- szLocal = ValueToUTF8String(argLocal.get());
- }
-
- ByteString formatStr =
- GetLocalDateFormat(pThis, iStyle, szLocal.AsStringView(), false);
- args.GetReturnValue()->SetString(formatStr.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::LocalTimeFmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc > 2) {
- ToJSContext(pThis, nullptr)
- ->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 szLocal;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> argLocal = GetSimpleValue(pThis, args, 1);
- if (argLocal->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- szLocal = ValueToUTF8String(argLocal.get());
- }
-
- ByteString formatStr =
- GetLocalTimeFormat(pThis, iStyle, szLocal.AsStringView(), false);
- args.GetReturnValue()->SetString(formatStr.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Num2Date(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)->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 formatString;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1);
- if (ValueIsNull(pThis, formatValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- formatString = ValueToUTF8String(formatValue.get());
- }
-
- ByteString localString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> localValue = GetSimpleValue(pThis, args, 2);
- if (ValueIsNull(pThis, localValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- localString = ValueToUTF8String(localValue.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 szIsoDateString;
- szIsoDateString.Format("%d%02d%02d", iYear + i, iMonth, iDay);
- ByteString szLocalDateString =
- IsoDate2Local(pThis, szIsoDateString.AsStringView(),
- formatString.AsStringView(), localString.AsStringView());
- args.GetReturnValue()->SetString(szLocalDateString.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Num2GMTime(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)
- ->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 formatString;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1);
- if (formatValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- formatString = ValueToUTF8String(formatValue.get());
- }
-
- ByteString localString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> localValue = GetSimpleValue(pThis, args, 2);
- if (localValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- localString = ValueToUTF8String(localValue.get());
- }
-
- ByteString szGMTTimeString =
- Num2AllTime(pThis, iTime, formatString.AsStringView(),
- localString.AsStringView(), true);
- args.GetReturnValue()->SetString(szGMTTimeString.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Num2Time(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)->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 formatString;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1);
- if (formatValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- formatString = ValueToUTF8String(formatValue.get());
- }
-
- ByteString localString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> localValue = GetSimpleValue(pThis, args, 2);
- if (localValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- localString = ValueToUTF8String(localValue.get());
- }
-
- ByteString szLocalTimeString = Num2AllTime(pThis, static_cast<int32_t>(fTime),
- formatString.AsStringView(),
- localString.AsStringView(), false);
- args.GetReturnValue()->SetString(szLocalTimeString.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Time(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 0) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Time");
- return;
- }
-
- time_t now;
- time(&now);
-
- struct tm* pGmt = gmtime(&now);
- args.GetReturnValue()->SetInteger(
- (pGmt->tm_hour * 3600 + pGmt->tm_min * 60 + pGmt->tm_sec) * 1000);
-}
-
-// static
-void CXFA_FM2JSContext::Time2Num(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Time2Num");
- return;
- }
-
- ByteString timeString;
- std::unique_ptr<CFXJSE_Value> timeValue = GetSimpleValue(pThis, args, 0);
- if (ValueIsNull(pThis, timeValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- timeString = ValueToUTF8String(timeValue.get());
-
- ByteString formatString;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> formatValue = GetSimpleValue(pThis, args, 1);
- if (ValueIsNull(pThis, formatValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- formatString = ValueToUTF8String(formatValue.get());
- }
-
- ByteString localString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> localValue = GetSimpleValue(pThis, args, 2);
- if (ValueIsNull(pThis, localValue.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
- localString = ValueToUTF8String(localValue.get());
- }
-
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- IFX_Locale* pLocale = nullptr;
- if (localString.IsEmpty()) {
- CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject());
- ASSERT(pThisNode);
- CXFA_WidgetData widgetData(pThisNode);
- pLocale = widgetData.GetLocal();
- } else {
- pLocale =
- pMgr->GetLocaleByName(WideString::FromUTF8(localString.AsStringView()));
- }
-
- WideString wsFormat;
- if (formatString.IsEmpty())
- wsFormat = pLocale->GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY_Default);
- else
- wsFormat = WideString::FromUTF8(formatString.AsStringView());
-
- wsFormat = L"time{" + wsFormat + L"}";
- CXFA_LocaleValue localeValue(XFA_VT_TIME,
- WideString::FromUTF8(timeString.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 CXFA_FM2JSContext::TimeFmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc > 2) {
- ToJSContext(pThis, nullptr)->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 szLocal;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> argLocal = GetSimpleValue(pThis, args, 1);
- if (argLocal->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- szLocal = ValueToUTF8String(argLocal.get());
- }
-
- ByteString formatStr =
- GetStandardTimeFormat(pThis, iStyle, szLocal.AsStringView());
- args.GetReturnValue()->SetString(formatStr.AsStringView());
-}
-
-// static
-bool CXFA_FM2JSContext::IsIsoDateFormat(const char* pData,
- int32_t iLength,
- int32_t& iStyle,
- int32_t& iYear,
- int32_t& iMonth,
- int32_t& iDay) {
- iYear = 0;
- iMonth = 1;
- iDay = 1;
-
- if (iLength < 4)
- return false;
-
- char strYear[5];
- strYear[4] = '\0';
- for (int32_t i = 0; i < 4; ++i) {
- if (!std::isdigit(pData[i]))
- return false;
-
- strYear[i] = pData[i];
- }
- iYear = FXSYS_atoi(strYear);
- iStyle = 0;
- if (iLength == 4)
- return true;
-
- iStyle = pData[4] == '-' ? 1 : 0;
-
- char strTemp[3];
- strTemp[2] = '\0';
- int32_t iPosOff = iStyle == 0 ? 4 : 5;
- if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1]))
- return false;
-
- strTemp[0] = pData[iPosOff];
- strTemp[1] = pData[iPosOff + 1];
- iMonth = FXSYS_atoi(strTemp);
- if (iMonth > 12 || iMonth < 1)
- return false;
-
- if (iStyle == 0) {
- iPosOff += 2;
- if (iLength == 6)
- return true;
- } else {
- iPosOff += 3;
- if (iLength == 7)
- return true;
- }
- if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1]))
- return false;
-
- strTemp[0] = pData[iPosOff];
- strTemp[1] = pData[iPosOff + 1];
- iDay = FXSYS_atoi(strTemp);
- if (iPosOff + 2 < iLength)
- return false;
-
- if ((!(iYear % 4) && (iYear % 100)) || !(iYear % 400)) {
- if (iMonth == 2 && iDay > 29)
- return false;
- } else {
- if (iMonth == 2 && iDay > 28)
- return false;
- }
- if (iMonth != 2) {
- if (iMonth < 8) {
- if (iDay > (iMonth % 2 == 0 ? 30 : 31))
- return false;
- } else if (iDay > (iMonth % 2 == 0 ? 31 : 30)) {
- return false;
- }
- }
- return true;
-}
-
-// static
-bool CXFA_FM2JSContext::IsIsoTimeFormat(const char* pData,
- int32_t iLength,
- int32_t& iHour,
- int32_t& iMinute,
- int32_t& iSecond,
- int32_t& iMilliSecond,
- int32_t& iZoneHour,
- int32_t& iZoneMinute) {
- iHour = 0;
- iMinute = 0;
- iSecond = 0;
- iMilliSecond = 0;
- iZoneHour = 0;
- iZoneMinute = 0;
- if (!pData)
- return false;
-
- char strTemp[3];
- strTemp[2] = '\0';
- int32_t iZone = 0;
- int32_t i = 0;
- while (i < iLength) {
- if (!std::isdigit(pData[i]) && pData[i] != ':') {
- iZone = i;
- break;
- }
- ++i;
- }
- if (i == iLength)
- iZone = iLength;
-
- int32_t iPos = 0;
- int32_t iIndex = 0;
- while (iIndex < iZone) {
- if (!std::isdigit(pData[iIndex]))
- return false;
-
- strTemp[0] = pData[iIndex];
- if (!std::isdigit(pData[iIndex + 1]))
- return false;
-
- strTemp[1] = pData[iIndex + 1];
- if (FXSYS_atoi(strTemp) > 60)
- return false;
-
- if (pData[2] == ':') {
- if (iPos == 0) {
- iHour = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 1) {
- iMinute = FXSYS_atoi(strTemp);
- ++iPos;
- } else {
- iSecond = FXSYS_atoi(strTemp);
- }
- iIndex += 3;
- } else {
- if (iPos == 0) {
- iHour = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 1) {
- iMinute = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 2) {
- iSecond = FXSYS_atoi(strTemp);
- ++iPos;
- }
- iIndex += 2;
- }
- }
-
- if (iIndex < iLength && pData[iIndex] == '.') {
- constexpr int kSubSecondLength = 3;
- if (iIndex + kSubSecondLength >= iLength)
- return false;
-
- ++iIndex;
- char strSec[kSubSecondLength + 1];
- for (int i = 0; i < kSubSecondLength; ++i) {
- char c = pData[iIndex + i];
- if (!std::isdigit(c))
- return false;
- strSec[i] = c;
- }
- strSec[kSubSecondLength] = '\0';
-
- iMilliSecond = FXSYS_atoi(strSec);
- if (iMilliSecond > 100) {
- iMilliSecond = 0;
- return false;
- }
- iIndex += kSubSecondLength;
- }
-
- if (iIndex < iLength && FXSYS_tolower(pData[iIndex]) == 'z')
- return true;
-
- int32_t iSign = 1;
- if (iIndex < iLength) {
- if (pData[iIndex] == '+') {
- ++iIndex;
- } else if (pData[iIndex] == '-') {
- iSign = -1;
- ++iIndex;
- }
- }
- iPos = 0;
- while (iIndex < iLength) {
- if (!std::isdigit(pData[iIndex]))
- return false;
-
- strTemp[0] = pData[iIndex];
- if (!std::isdigit(pData[iIndex + 1]))
- return false;
-
- strTemp[1] = pData[iIndex + 1];
- if (FXSYS_atoi(strTemp) > 60)
- return false;
-
- if (pData[2] == ':') {
- if (iPos == 0) {
- iZoneHour = FXSYS_atoi(strTemp);
- } else if (iPos == 1) {
- iZoneMinute = FXSYS_atoi(strTemp);
- }
- iIndex += 3;
- } else {
- if (!iPos) {
- iZoneHour = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 1) {
- iZoneMinute = FXSYS_atoi(strTemp);
- ++iPos;
- }
- iIndex += 2;
- }
- }
- if (iIndex < iLength)
- return false;
-
- iZoneHour *= iSign;
- return true;
-}
-
-// static
-bool CXFA_FM2JSContext::IsIsoDateTimeFormat(const char* pData,
- int32_t iLength,
- int32_t& iYear,
- int32_t& iMonth,
- int32_t& iDay,
- int32_t& iHour,
- int32_t& iMinute,
- int32_t& iSecond,
- int32_t& iMillionSecond,
- int32_t& iZoneHour,
- int32_t& iZoneMinute) {
- iYear = 0;
- iMonth = 0;
- iDay = 0;
- iHour = 0;
- iMinute = 0;
- iSecond = 0;
- if (!pData)
- return false;
-
- int32_t iIndex = 0;
- while (pData[iIndex] != 'T' && pData[iIndex] != 't') {
- if (iIndex >= iLength)
- return false;
- ++iIndex;
- }
- if (iIndex != 8 && iIndex != 10)
- return false;
-
- int32_t iStyle = -1;
- if (!IsIsoDateFormat(pData, iIndex, iStyle, iYear, iMonth, iDay))
- return false;
- if (pData[iIndex] != 'T' && pData[iIndex] != 't')
- return true;
-
- ++iIndex;
- if (((iLength - iIndex > 13) && (iLength - iIndex < 6)) &&
- (iLength - iIndex != 15)) {
- return true;
- }
- return IsIsoTimeFormat(pData + iIndex, iLength - iIndex, iHour, iMinute,
- iSecond, iMillionSecond, iZoneHour, iZoneMinute);
-}
-
-// static
-ByteString CXFA_FM2JSContext::Local2IsoDate(CFXJSE_Value* pThis,
- const ByteStringView& szDate,
- const ByteStringView& szFormat,
- const ByteStringView& szLocale) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return ByteString();
-
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- IFX_Locale* pLocale = LocaleFromString(pDoc, pMgr, szLocale);
- if (!pLocale)
- return ByteString();
-
- WideString wsFormat = FormatFromString(pLocale, szFormat);
- CFX_DateTime dt = CXFA_LocaleValue(XFA_VT_DATE, WideString::FromUTF8(szDate),
- wsFormat, pLocale, pMgr)
- .GetDate();
-
- ByteString strIsoDate;
- strIsoDate.Format("%4d-%02d-%02d", dt.GetYear(), dt.GetMonth(), dt.GetDay());
- return strIsoDate;
-}
-
-// static
-ByteString CXFA_FM2JSContext::IsoDate2Local(CFXJSE_Value* pThis,
- const ByteStringView& szDate,
- const ByteStringView& szFormat,
- const ByteStringView& szLocale) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return ByteString();
-
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- IFX_Locale* pLocale = LocaleFromString(pDoc, pMgr, szLocale);
- if (!pLocale)
- return ByteString();
-
- WideString wsFormat = FormatFromString(pLocale, szFormat);
- WideString wsRet;
- CXFA_LocaleValue(XFA_VT_DATE, WideString::FromUTF8(szDate), pMgr)
- .FormatPatterns(wsRet, wsFormat, pLocale, XFA_VALUEPICTURE_Display);
- return wsRet.UTF8Encode();
-}
-
-// static
-ByteString CXFA_FM2JSContext::IsoTime2Local(CFXJSE_Value* pThis,
- const ByteStringView& szTime,
- const ByteStringView& szFormat,
- const ByteStringView& szLocale) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return ByteString();
-
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- IFX_Locale* pLocale = LocaleFromString(pDoc, pMgr, szLocale);
- if (!pLocale)
- return ByteString();
-
- WideString wsFormat = {
- L"time{", FormatFromString(pLocale, szFormat).AsStringView(), L"}"};
- CXFA_LocaleValue widgetValue(XFA_VT_TIME, WideString::FromUTF8(szTime), pMgr);
- WideString wsRet;
- widgetValue.FormatPatterns(wsRet, wsFormat, pLocale,
- XFA_VALUEPICTURE_Display);
- return wsRet.UTF8Encode();
-}
-
-// static
-int32_t CXFA_FM2JSContext::DateString2Num(const ByteStringView& szDateString) {
- int32_t iLength = szDateString.GetLength();
- int32_t iYear = 0;
- int32_t iMonth = 0;
- int32_t iDay = 0;
- if (iLength <= 10) {
- int32_t iStyle = -1;
- if (!IsIsoDateFormat(szDateString.unterminated_c_str(), iLength, 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(szDateString.unterminated_c_str(), iLength, 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 += 1;
- ++i;
- }
- return (int32_t)dDays;
-}
-
-// static
-ByteString CXFA_FM2JSContext::GetLocalDateFormat(CFXJSE_Value* pThis,
- int32_t iStyle,
- const ByteStringView& szLocale,
- bool bStandard) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return ByteString();
-
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- IFX_Locale* pLocale = LocaleFromString(pDoc, pMgr, szLocale);
- if (!pLocale)
- return ByteString();
-
- WideString strRet = pLocale->GetDatePattern(SubCategoryFromInt(iStyle));
- if (!bStandard) {
- AlternateDateTimeSymbols(strRet, pLocale->GetDateTimeSymbols(),
- g_sAltTable_Date);
- }
- return strRet.UTF8Encode();
-}
-
-// static
-ByteString CXFA_FM2JSContext::GetLocalTimeFormat(CFXJSE_Value* pThis,
- int32_t iStyle,
- const ByteStringView& szLocale,
- bool bStandard) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return ByteString();
-
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- IFX_Locale* pLocale = LocaleFromString(pDoc, pMgr, szLocale);
- if (!pLocale)
- return ByteString();
-
- WideString strRet = pLocale->GetTimePattern(SubCategoryFromInt(iStyle));
- if (!bStandard) {
- AlternateDateTimeSymbols(strRet, pLocale->GetDateTimeSymbols(),
- g_sAltTable_Time);
- }
- return strRet.UTF8Encode();
-}
-
-// static
-ByteString CXFA_FM2JSContext::GetStandardDateFormat(
- CFXJSE_Value* pThis,
- int32_t iStyle,
- const ByteStringView& szLocalStr) {
- return GetLocalDateFormat(pThis, iStyle, szLocalStr, true);
-}
-
-// static
-ByteString CXFA_FM2JSContext::GetStandardTimeFormat(
- CFXJSE_Value* pThis,
- int32_t iStyle,
- const ByteStringView& szLocalStr) {
- return GetLocalTimeFormat(pThis, iStyle, szLocalStr, true);
-}
-
-// static
-ByteString CXFA_FM2JSContext::Num2AllTime(CFXJSE_Value* pThis,
- int32_t iTime,
- const ByteStringView& szFormat,
- const ByteStringView& szLocale,
- 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 = 0;
- int32_t iZoneMin = 0;
- int32_t iZoneSec = 0;
- GetLocalTimeZone(iZoneHour, iZoneMin, iZoneSec);
- iHour += iZoneHour;
- iMin += iZoneMin;
- iSec += iZoneSec;
- }
-
- ByteString strIsoTime;
- strIsoTime.Format("%02d:%02d:%02d", iHour, iMin, iSec);
- return IsoTime2Local(pThis, strIsoTime.AsStringView(), szFormat, szLocale);
-}
-
-// static
-void CXFA_FM2JSContext::GetLocalTimeZone(int32_t& iHour,
- int32_t& iMin,
- int32_t& iSec) {
- time_t now;
- time(&now);
-
- struct tm* pGmt = gmtime(&now);
- struct tm* pLocal = localtime(&now);
- iHour = pLocal->tm_hour - pGmt->tm_hour;
- iMin = pLocal->tm_min - pGmt->tm_min;
- iSec = pLocal->tm_sec - pGmt->tm_sec;
-}
-
-// static
-void CXFA_FM2JSContext::Apr(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::CTerm(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::FV(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::IPmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::NPV(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Pmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::PPmt(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::PV(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Rate(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Term(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Choose(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::Exists(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Exists");
- return;
- }
- args.GetReturnValue()->SetInteger(args.GetValue(0)->IsObject());
-}
-
-// static
-void CXFA_FM2JSContext::HasValue(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 valueStr = argOne->ToString();
- valueStr.TrimLeft();
- args.GetReturnValue()->SetInteger(!valueStr.IsEmpty());
-}
-
-// static
-void CXFA_FM2JSContext::Oneof(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() < 2) {
- ToJSContext(pThis, nullptr)->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, &parameterValues, 1);
- for (const auto& value : parameterValues) {
- if (simpleValueCompare(pThis, argOne.get(), value.get())) {
- bFlags = true;
- break;
- }
- }
-
- args.GetReturnValue()->SetInteger(bFlags);
-}
-
-// static
-void CXFA_FM2JSContext::Within(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 3) {
- ToJSContext(pThis, nullptr)->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 oneString = ValueToUTF8String(argOne.get());
- ByteString lowString = ValueToUTF8String(argLow.get());
- ByteString heightString = ValueToUTF8String(argHigh.get());
- args.GetReturnValue()->SetInteger(
- (oneString.Compare(lowString.AsStringView()) >= 0) &&
- (oneString.Compare(heightString.AsStringView()) <= 0));
-}
-
-// static
-void CXFA_FM2JSContext::If(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 3) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"If");
- return;
- }
-
- args.GetReturnValue()->Assign(GetSimpleValue(pThis, args, 0)->ToBoolean()
- ? GetSimpleValue(pThis, args, 1).get()
- : GetSimpleValue(pThis, args, 2).get());
-}
-
-// static
-void CXFA_FM2JSContext::Eval(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 utf8ScriptString = ValueToUTF8String(scriptValue.get());
- if (utf8ScriptString.IsEmpty()) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- CFX_WideTextBuf wsJavaScriptBuf;
- if (!CXFA_FM2JSContext::Translate(
- WideString::FromUTF8(utf8ScriptString.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());
-
- args.GetReturnValue()->Assign(returnValue.get());
-}
-
-// static
-void CXFA_FM2JSContext::Ref(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::UnitType(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"UnitType");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> unitspanValue = GetSimpleValue(pThis, args, 0);
- if (unitspanValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- ByteString unitspanString = ValueToUTF8String(unitspanValue.get());
- if (unitspanString.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,
- };
- unitspanString.MakeLower();
- WideString wsTypeString = WideString::FromUTF8(unitspanString.AsStringView());
- const wchar_t* pData = wsTypeString.c_str();
- int32_t u = 0;
- int32_t uLen = wsTypeString.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 CXFA_FM2JSContext::UnitValue(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 2) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"UnitValue");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> unitspanValue = GetSimpleValue(pThis, args, 0);
- if (unitspanValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- ByteString unitspanString = ValueToUTF8String(unitspanValue.get());
- const char* pData = unitspanString.c_str();
- if (!pData) {
- args.GetReturnValue()->SetInteger(0);
- return;
- }
-
- size_t u = 0;
- while (IsWhitespace(pData[u]))
- ++u;
-
- while (u < unitspanString.GetLength()) {
- if (!IsPartOfNumber(pData[u]))
- break;
- ++u;
- }
-
- char* pTemp = nullptr;
- double dFirstNumber = strtod(pData, &pTemp);
- while (IsWhitespace(pData[u]))
- ++u;
-
- size_t uLen = unitspanString.GetLength();
- ByteString strFirstUnit;
- while (u < uLen) {
- if (pData[u] == ' ')
- break;
-
- strFirstUnit += pData[u];
- ++u;
- }
- strFirstUnit.MakeLower();
-
- ByteString strUnit;
- if (argc > 1) {
- std::unique_ptr<CFXJSE_Value> unitValue = GetSimpleValue(pThis, args, 1);
- ByteString unitTempString = ValueToUTF8String(unitValue.get());
- const char* pChar = unitTempString.c_str();
- size_t uVal = 0;
- while (IsWhitespace(pChar[uVal]))
- ++uVal;
-
- while (uVal < unitTempString.GetLength()) {
- if (!std::isdigit(pChar[uVal]) && pChar[uVal] != '.')
- break;
- ++uVal;
- }
- while (IsWhitespace(pChar[uVal]))
- ++uVal;
-
- size_t uValLen = unitTempString.GetLength();
- while (uVal < uValLen) {
- if (pChar[uVal] == ' ')
- break;
-
- strUnit += pChar[uVal];
- ++uVal;
- }
- strUnit.MakeLower();
- } else {
- strUnit = strFirstUnit;
- }
-
- double dResult = 0;
- if (strFirstUnit == "in" || strFirstUnit == "inches") {
- if (strUnit == "mm" || strUnit == "millimeters")
- dResult = dFirstNumber * 25.4;
- else if (strUnit == "cm" || strUnit == "centimeters")
- dResult = dFirstNumber * 2.54;
- else if (strUnit == "pt" || strUnit == "points")
- dResult = dFirstNumber / 72;
- else if (strUnit == "mp" || strUnit == "millipoints")
- dResult = dFirstNumber / 72000;
- else
- dResult = dFirstNumber;
- } else if (strFirstUnit == "mm" || strFirstUnit == "millimeters") {
- if (strUnit == "mm" || strUnit == "millimeters")
- dResult = dFirstNumber;
- else if (strUnit == "cm" || strUnit == "centimeters")
- dResult = dFirstNumber / 10;
- else if (strUnit == "pt" || strUnit == "points")
- dResult = dFirstNumber / 25.4 / 72;
- else if (strUnit == "mp" || strUnit == "millipoints")
- dResult = dFirstNumber / 25.4 / 72000;
- else
- dResult = dFirstNumber / 25.4;
- } else if (strFirstUnit == "cm" || strFirstUnit == "centimeters") {
- if (strUnit == "mm" || strUnit == "millimeters")
- dResult = dFirstNumber * 10;
- else if (strUnit == "cm" || strUnit == "centimeters")
- dResult = dFirstNumber;
- else if (strUnit == "pt" || strUnit == "points")
- dResult = dFirstNumber / 2.54 / 72;
- else if (strUnit == "mp" || strUnit == "millipoints")
- dResult = dFirstNumber / 2.54 / 72000;
- else
- dResult = dFirstNumber / 2.54;
- } else if (strFirstUnit == "pt" || strFirstUnit == "points") {
- if (strUnit == "mm" || strUnit == "millimeters")
- dResult = dFirstNumber / 72 * 25.4;
- else if (strUnit == "cm" || strUnit == "centimeters")
- dResult = dFirstNumber / 72 * 2.54;
- else if (strUnit == "pt" || strUnit == "points")
- dResult = dFirstNumber;
- else if (strUnit == "mp" || strUnit == "millipoints")
- dResult = dFirstNumber * 1000;
- else
- dResult = dFirstNumber / 72;
- } else if (strFirstUnit == "mp" || strFirstUnit == "millipoints") {
- if (strUnit == "mm" || strUnit == "millimeters")
- dResult = dFirstNumber / 72000 * 25.4;
- else if (strUnit == "cm" || strUnit == "centimeters")
- dResult = dFirstNumber / 72000 * 2.54;
- else if (strUnit == "pt" || strUnit == "points")
- dResult = dFirstNumber / 1000;
- else if (strUnit == "mp" || strUnit == "millipoints")
- dResult = dFirstNumber;
- else
- dResult = dFirstNumber / 72000;
- }
- args.GetReturnValue()->SetDouble(dResult);
-}
-
-// static
-void CXFA_FM2JSContext::At(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Concat(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Concat");
- return;
- }
-
- ByteString resultString;
- 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;
- resultString += ValueToUTF8String(value.get());
- }
-
- if (bAllNull) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- args.GetReturnValue()->SetString(resultString.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Decode(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 2) {
- ToJSContext(pThis, nullptr)->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 toDecodeString = ValueToUTF8String(argOne.get());
- ByteString identifyString = ValueToUTF8String(argTwo.get());
- WideString decoded;
-
- WideString toDecodeWideString =
- WideString::FromUTF8(toDecodeString.AsStringView());
-
- if (identifyString.EqualNoCase("html"))
- decoded = DecodeHTML(toDecodeWideString);
- else if (identifyString.EqualNoCase("xml"))
- decoded = DecodeXML(toDecodeWideString);
- else
- decoded = DecodeURL(toDecodeWideString);
-
- args.GetReturnValue()->SetString(
- FX_UTF8Encode(decoded.AsStringView()).AsStringView());
-}
-
-// static
-WideString CXFA_FM2JSContext::DecodeURL(const WideString& wsURLString) {
- const wchar_t* pData = wsURLString.c_str();
- size_t i = 0;
- CFX_WideTextBuf wsResultBuf;
- while (i < wsURLString.GetLength()) {
- wchar_t ch = pData[i];
- if ('%' != ch) {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
- }
-
- wchar_t chTemp = 0;
- int32_t iCount = 0;
- while (iCount < 2) {
- ++i;
- ch = pData[i];
- if (ch <= '9' && ch >= '0') {
- // TODO(dsinclair): Premultiply and add rather then scale.
- chTemp += (ch - '0') * (!iCount ? 16 : 1);
- } else if (ch <= 'F' && ch >= 'A') {
- chTemp += (ch - 'A' + 10) * (!iCount ? 16 : 1);
- } else if (ch <= 'f' && ch >= 'a') {
- chTemp += (ch - 'a' + 10) * (!iCount ? 16 : 1);
- } else {
- return WideString();
- }
- ++iCount;
- }
- wsResultBuf.AppendChar(chTemp);
- ++i;
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CXFA_FM2JSContext::DecodeHTML(const WideString& wsHTMLString) {
- wchar_t strString[9];
- size_t iStrIndex = 0;
- size_t iLen = wsHTMLString.GetLength();
- size_t i = 0;
- int32_t iCode = 0;
- const wchar_t* pData = wsHTMLString.c_str();
- CFX_WideTextBuf wsResultBuf;
- while (i < iLen) {
- wchar_t ch = pData[i];
- if (ch != '&') {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
- }
-
- ++i;
- ch = pData[i];
- if (ch == '#') {
- ++i;
- ch = pData[i];
- if (ch != 'x' && ch != 'X') {
- return WideString();
- }
-
- ++i;
- ch = pData[i];
- if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
- (ch <= 'F' && ch >= 'A')) {
- while (ch != ';' && i < iLen) {
- if (ch >= '0' && ch <= '9') {
- iCode += ch - '0';
- } else if (ch <= 'f' && ch >= 'a') {
- iCode += ch - 'a' + 10;
- } else if (ch <= 'F' && ch >= 'A') {
- iCode += ch - 'A' + 10;
- } else {
- return WideString();
- }
- ++i;
- // TODO(dsinclair): Postmultiply seems wrong, start at zero
- // and pre-multiply then can remove the post divide.
- iCode *= 16;
- ch = pData[i];
- }
- iCode /= 16;
- }
- } else {
- while (ch != ';' && i < iLen) {
- strString[iStrIndex++] = ch;
- ++i;
- ch = pData[i];
- }
- strString[iStrIndex] = 0;
- }
- uint32_t iData = 0;
- if (HTMLSTR2Code(strString, &iData)) {
- wsResultBuf.AppendChar((wchar_t)iData);
- } else {
- wsResultBuf.AppendChar(iCode);
- }
- iStrIndex = 0;
- strString[iStrIndex] = 0;
- ++i;
- }
- wsResultBuf.AppendChar(0);
-
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CXFA_FM2JSContext::DecodeXML(const WideString& wsXMLString) {
- wchar_t strString[9];
- int32_t iStrIndex = 0;
- int32_t iLen = wsXMLString.GetLength();
- int32_t i = 0;
- int32_t iCode = 0;
- wchar_t ch = 0;
- const wchar_t* pData = wsXMLString.c_str();
- CFX_WideTextBuf wsResultBuf;
- while (i < iLen) {
- ch = pData[i];
- if (ch != '&') {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
- }
-
- // TODO(dsinclair): This is very similar to DecodeHTML, can they be
- // combined?
- ++i;
- ch = pData[i];
- if (ch == '#') {
- ++i;
- ch = pData[i];
- if (ch != 'x' && ch != 'X') {
- return WideString();
- }
-
- ++i;
- ch = pData[i];
- if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
- (ch <= 'F' && ch >= 'A')) {
- while (ch != ';') {
- if (ch >= '0' && ch <= '9') {
- iCode += ch - '0';
- } else if (ch <= 'f' && ch >= 'a') {
- iCode += ch - 'a' + 10;
- } else if (ch <= 'F' && ch >= 'A') {
- iCode += ch - 'A' + 10;
- } else {
- return WideString();
- }
- ++i;
- iCode *= 16;
- ch = pData[i];
- }
- iCode /= 16;
- }
- } else {
- while (ch != ';' && i < iLen) {
- strString[iStrIndex++] = ch;
- ++i;
- ch = pData[i];
- }
- strString[iStrIndex] = 0;
- }
-
- const wchar_t* const strName[] = {L"quot", L"amp", L"apos", L"lt", L"gt"};
- int32_t iIndex = 0;
- while (iIndex < 5) {
- if (memcmp(strString, strName[iIndex], wcslen(strName[iIndex])) == 0) {
- break;
- }
- ++iIndex;
- }
- switch (iIndex) {
- case 0:
- wsResultBuf.AppendChar('"');
- break;
- case 1:
- wsResultBuf.AppendChar('&');
- break;
- case 2:
- wsResultBuf.AppendChar('\'');
- break;
- case 3:
- wsResultBuf.AppendChar('<');
- break;
- case 4:
- wsResultBuf.AppendChar('>');
- break;
- default:
- wsResultBuf.AppendChar(iCode);
- break;
- }
- iStrIndex = 0;
- strString[iStrIndex] = 0;
- ++i;
- iCode = 0;
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-void CXFA_FM2JSContext::Encode(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 2) {
- ToJSContext(pThis, nullptr)->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 toEncodeString = ValueToUTF8String(argOne.get());
- ByteString identifyString = ValueToUTF8String(argTwo.get());
- WideString encoded;
- if (identifyString.EqualNoCase("html"))
- encoded = EncodeHTML(toEncodeString);
- else if (identifyString.EqualNoCase("xml"))
- encoded = EncodeXML(toEncodeString);
- else
- encoded = EncodeURL(toEncodeString);
-
- args.GetReturnValue()->SetString(
- FX_UTF8Encode(encoded.AsStringView()).AsStringView());
-}
-
-// static
-WideString CXFA_FM2JSContext::EncodeURL(const ByteString& szURLString) {
- WideString wsURLString = WideString::FromUTF8(szURLString.AsStringView());
- CFX_WideTextBuf wsResultBuf;
- wchar_t strEncode[4];
- strEncode[0] = '%';
- strEncode[3] = 0;
- wchar_t strUnsafe[] = {' ', '<', '>', '"', '#', '%', '{', '}',
- '|', '\\', '^', '~', '[', ']', '`'};
- wchar_t strReserved[] = {';', '/', '?', ':', '@', '=', '&'};
- wchar_t strSpecial[] = {'$', '-', '+', '!', '*', '\'', '(', ')', ','};
- const wchar_t* strCode = L"0123456789abcdef";
- for (auto ch : wsURLString) {
- int32_t i = 0;
- int32_t iCount = FX_ArraySize(strUnsafe);
- while (i < iCount) {
- if (ch == strUnsafe[i]) {
- int32_t iIndex = ch / 16;
- strEncode[1] = strCode[iIndex];
- strEncode[2] = strCode[ch - iIndex * 16];
- wsResultBuf << strEncode;
- break;
- }
- ++i;
- }
- if (i < iCount)
- continue;
-
- i = 0;
- iCount = FX_ArraySize(strReserved);
- while (i < iCount) {
- if (ch == strReserved[i]) {
- int32_t iIndex = ch / 16;
- strEncode[1] = strCode[iIndex];
- strEncode[2] = strCode[ch - iIndex * 16];
- wsResultBuf << strEncode;
- break;
- }
- ++i;
- }
- if (i < iCount)
- continue;
-
- i = 0;
- iCount = FX_ArraySize(strSpecial);
- while (i < iCount) {
- if (ch == strSpecial[i]) {
- wsResultBuf.AppendChar(ch);
- break;
- }
- ++i;
- }
- if (i < iCount)
- continue;
-
- if ((ch >= 0x80 && ch <= 0xff) || ch <= 0x1f || ch == 0x7f) {
- int32_t iIndex = ch / 16;
- strEncode[1] = strCode[iIndex];
- strEncode[2] = strCode[ch - iIndex * 16];
- wsResultBuf << strEncode;
- } else if (ch >= 0x20 && ch <= 0x7e) {
- wsResultBuf.AppendChar(ch);
- } else {
- const wchar_t iRadix = 16;
- WideString strTmp;
- while (ch >= iRadix) {
- wchar_t tmp = strCode[ch % iRadix];
- ch /= iRadix;
- strTmp += tmp;
- }
- strTmp += strCode[ch];
- int32_t iLen = strTmp.GetLength();
- if (iLen < 2)
- break;
-
- int32_t iIndex = 0;
- if (iLen % 2 != 0) {
- strEncode[1] = '0';
- strEncode[2] = strTmp[iLen - 1];
- iIndex = iLen - 2;
- } else {
- strEncode[1] = strTmp[iLen - 1];
- strEncode[2] = strTmp[iLen - 2];
- iIndex = iLen - 3;
- }
- wsResultBuf << strEncode;
- while (iIndex > 0) {
- strEncode[1] = strTmp[iIndex];
- strEncode[2] = strTmp[iIndex - 1];
- iIndex -= 2;
- wsResultBuf << strEncode;
- }
- }
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CXFA_FM2JSContext::EncodeHTML(const ByteString& szHTMLString) {
- WideString wsHTMLString = WideString::FromUTF8(szHTMLString.AsStringView());
- const wchar_t* strCode = L"0123456789abcdef";
- wchar_t strEncode[9];
- strEncode[0] = '&';
- strEncode[1] = '#';
- strEncode[2] = 'x';
- strEncode[5] = ';';
- strEncode[6] = 0;
- strEncode[7] = ';';
- strEncode[8] = 0;
- CFX_WideTextBuf wsResultBuf;
- int32_t iLen = wsHTMLString.GetLength();
- int32_t i = 0;
- const wchar_t* pData = wsHTMLString.c_str();
- while (i < iLen) {
- uint32_t ch = pData[i];
- WideString htmlReserve;
- if (HTMLCode2STR(ch, &htmlReserve)) {
- wsResultBuf.AppendChar(L'&');
- wsResultBuf << htmlReserve;
- wsResultBuf.AppendChar(L';');
- } else if (ch >= 32 && ch <= 126) {
- wsResultBuf.AppendChar((wchar_t)ch);
- } else if (ch < 256) {
- int32_t iIndex = ch / 16;
- strEncode[3] = strCode[iIndex];
- strEncode[4] = strCode[ch - iIndex * 16];
- strEncode[5] = ';';
- strEncode[6] = 0;
- wsResultBuf << strEncode;
- } else {
- int32_t iBigByte = ch / 256;
- int32_t iLittleByte = ch % 256;
- strEncode[3] = strCode[iBigByte / 16];
- strEncode[4] = strCode[iBigByte % 16];
- strEncode[5] = strCode[iLittleByte / 16];
- strEncode[6] = strCode[iLittleByte % 16];
- wsResultBuf << strEncode;
- }
- ++i;
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CXFA_FM2JSContext::EncodeXML(const ByteString& szXMLString) {
- WideString wsXMLString = WideString::FromUTF8(szXMLString.AsStringView());
- CFX_WideTextBuf wsResultBuf;
- wchar_t strEncode[9];
- strEncode[0] = '&';
- strEncode[1] = '#';
- strEncode[2] = 'x';
- strEncode[5] = ';';
- strEncode[6] = 0;
- strEncode[7] = ';';
- strEncode[8] = 0;
- const wchar_t* strCode = L"0123456789abcdef";
- for (const auto& ch : wsXMLString) {
- 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(ch);
- } else if (ch < 256) {
- int32_t iIndex = ch / 16;
- strEncode[3] = strCode[iIndex];
- strEncode[4] = strCode[ch - iIndex * 16];
- strEncode[5] = ';';
- strEncode[6] = 0;
- wsResultBuf << strEncode;
- } else {
- int32_t iBigByte = ch / 256;
- int32_t iLittleByte = ch % 256;
- strEncode[3] = strCode[iBigByte / 16];
- strEncode[4] = strCode[iBigByte % 16];
- strEncode[5] = strCode[iLittleByte / 16];
- strEncode[6] = strCode[iLittleByte % 16];
- wsResultBuf << strEncode;
- }
- break;
- }
- }
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-bool CXFA_FM2JSContext::HTMLSTR2Code(const WideStringView& pData,
- uint32_t* iCode) {
- auto cmpFunc = [](const XFA_FMHtmlReserveCode& iter,
- const WideStringView& val) {
- // TODO(tsepez): check usage of c_str() below.
- return wcscmp(val.unterminated_c_str(), iter.m_htmlReserve) > 0;
- };
- const XFA_FMHtmlReserveCode* result =
- std::lower_bound(std::begin(reservesForDecode),
- std::end(reservesForDecode), pData, cmpFunc);
- if (result != std::end(reservesForEncode) &&
- !wcscmp(pData.unterminated_c_str(), result->m_htmlReserve)) {
- *iCode = result->m_uCode;
- return true;
- }
- return false;
-}
-
-// static
-bool CXFA_FM2JSContext::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(reservesForEncode),
- std::end(reservesForEncode), iCode, cmpFunc);
- if (result != std::end(reservesForEncode) && result->m_uCode == iCode) {
- *wsHTMLReserve = result->m_htmlReserve;
- return true;
- }
- return false;
-}
-
-// static
-void CXFA_FM2JSContext::Format(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- if (args.GetLength() < 2) {
- pContext->ThrowParamCountMismatchException(L"Format");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- ByteString szPattern = ValueToUTF8String(argOne.get());
-
- std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1);
- ByteString szValue = ValueToUTF8String(argTwo.get());
-
- CXFA_Document* pDoc = pContext->GetDocument();
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject());
- ASSERT(pThisNode);
-
- CXFA_WidgetData widgetData(pThisNode);
- IFX_Locale* pLocale = widgetData.GetLocal();
- uint32_t patternType;
- WideString wsPattern = WideString::FromUTF8(szPattern.AsStringView());
- WideString wsValue = WideString::FromUTF8(szValue.AsStringView());
- if (!PatternStringType(szPattern.AsStringView(), patternType)) {
- switch (patternType) {
- 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;
- wsTestPattern = L"num{" + wsPattern + L"}";
- CXFA_LocaleValue tempLocaleValue(XFA_VT_FLOAT, wsValue, wsTestPattern,
- pLocale, pMgr);
- if (tempLocaleValue.IsValid()) {
- wsPattern = wsTestPattern;
- patternType = XFA_VT_FLOAT;
- } else {
- wsTestPattern = L"text{" + wsPattern + L"}";
- wsPattern = wsTestPattern;
- patternType = XFA_VT_TEXT;
- }
- } break;
- }
- }
- CXFA_LocaleValue localeValue(patternType, wsValue, wsPattern, pLocale, pMgr);
- WideString wsRet;
- if (!localeValue.FormatPatterns(wsRet, wsPattern, pLocale,
- XFA_VALUEPICTURE_Display)) {
- args.GetReturnValue()->SetString("");
- return;
- }
-
- args.GetReturnValue()->SetString(wsRet.UTF8Encode().AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Left(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 sourceString = ValueToUTF8String(argOne.get());
- int32_t count = std::max(0, ValueToInteger(pThis, argTwo.get()));
- args.GetReturnValue()->SetString(sourceString.Left(count).AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Len(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Len");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- if (ValueIsNull(pThis, argOne.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- ByteString sourceString = ValueToUTF8String(argOne.get());
- args.GetReturnValue()->SetInteger(sourceString.GetLength());
-}
-
-// static
-void CXFA_FM2JSContext::Lower(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 2) {
- ToJSContext(pThis, nullptr)->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 lowStringBuf;
- ByteString argString = ValueToUTF8String(argOne.get());
- WideString wsArgString = WideString::FromUTF8(argString.AsStringView());
- const wchar_t* pData = wsArgString.c_str();
- size_t i = 0;
- while (i < argString.GetLength()) {
- int32_t ch = pData[i];
- if ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0xC0 && ch <= 0xDE))
- ch += 32;
- else if (ch == 0x100 || ch == 0x102 || ch == 0x104)
- ch += 1;
-
- lowStringBuf.AppendChar(ch);
- ++i;
- }
- lowStringBuf.AppendChar(0);
-
- args.GetReturnValue()->SetString(
- FX_UTF8Encode(lowStringBuf.AsStringView()).AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Ltrim(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Ltrim");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- if (ValueIsNull(pThis, argOne.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- ByteString sourceString = ValueToUTF8String(argOne.get());
- sourceString.TrimLeft();
- args.GetReturnValue()->SetString(sourceString.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Parse(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 szPattern = ValueToUTF8String(argOne.get());
- ByteString szValue = ValueToUTF8String(argTwo.get());
- CXFA_Document* pDoc = pContext->GetDocument();
- CXFA_LocaleMgr* pMgr = pDoc->GetLocalMgr();
- CXFA_Node* pThisNode = ToNode(pDoc->GetScriptContext()->GetThisObject());
- ASSERT(pThisNode);
-
- CXFA_WidgetData widgetData(pThisNode);
- IFX_Locale* pLocale = widgetData.GetLocal();
- WideString wsPattern = WideString::FromUTF8(szPattern.AsStringView());
- WideString wsValue = WideString::FromUTF8(szValue.AsStringView());
- uint32_t patternType;
- if (PatternStringType(szPattern.AsStringView(), patternType)) {
- CXFA_LocaleValue localeValue(patternType, wsValue, wsPattern, pLocale,
- pMgr);
- if (!localeValue.IsValid()) {
- args.GetReturnValue()->SetString("");
- return;
- }
- args.GetReturnValue()->SetString(
- localeValue.GetValue().UTF8Encode().AsStringView());
- return;
- }
-
- switch (patternType) {
- 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(patternType, wsValue, wsPattern, pLocale,
- pMgr);
- if (!localeValue.IsValid()) {
- args.GetReturnValue()->SetString("");
- return;
- }
- args.GetReturnValue()->SetString(
- localeValue.GetValue().UTF8Encode().AsStringView());
- return;
- }
- case XFA_VT_DATE: {
- wsPattern = L"date{" + wsPattern + L"}";
- CXFA_LocaleValue localeValue(patternType, wsValue, wsPattern, pLocale,
- pMgr);
- if (!localeValue.IsValid()) {
- args.GetReturnValue()->SetString("");
- return;
- }
- args.GetReturnValue()->SetString(
- localeValue.GetValue().UTF8Encode().AsStringView());
- return;
- }
- case XFA_VT_TIME: {
- wsPattern = L"time{" + wsPattern + L"}";
- CXFA_LocaleValue localeValue(patternType, wsValue, wsPattern, pLocale,
- pMgr);
- if (!localeValue.IsValid()) {
- args.GetReturnValue()->SetString("");
- return;
- }
- args.GetReturnValue()->SetString(
- localeValue.GetValue().UTF8Encode().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().UTF8Encode().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;
- wsTestPattern = L"num{" + wsPattern + L"}";
- CXFA_LocaleValue localeValue(XFA_VT_FLOAT, wsValue, wsTestPattern,
- pLocale, pMgr);
- if (localeValue.IsValid()) {
- args.GetReturnValue()->SetDouble(localeValue.GetDoubleNum());
- return;
- }
-
- wsTestPattern = L"text{" + wsPattern + L"}";
- CXFA_LocaleValue localeValue2(XFA_VT_TEXT, wsValue, wsTestPattern,
- pLocale, pMgr);
- if (!localeValue2.IsValid()) {
- args.GetReturnValue()->SetString("");
- return;
- }
- args.GetReturnValue()->SetString(
- localeValue2.GetValue().UTF8Encode().AsStringView());
- return;
- }
- }
-}
-
-// static
-void CXFA_FM2JSContext::Replace(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 2 || argc > 3) {
- ToJSContext(pThis, nullptr)->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 oneString;
- ByteString twoString;
- if (!ValueIsNull(pThis, argOne.get()) && !ValueIsNull(pThis, argTwo.get())) {
- oneString = ValueToUTF8String(argOne.get());
- twoString = ValueToUTF8String(argTwo.get());
- }
-
- ByteString threeString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> argThree = GetSimpleValue(pThis, args, 2);
- threeString = ValueToUTF8String(argThree.get());
- }
-
- size_t iFindLen = twoString.GetLength();
- std::ostringstream resultString;
- size_t iFindIndex = 0;
- for (size_t u = 0; u < oneString.GetLength(); ++u) {
- char ch = static_cast<char>(oneString[u]);
- if (ch != static_cast<char>(twoString[iFindIndex])) {
- resultString << ch;
- continue;
- }
-
- size_t iTemp = u + 1;
- ++iFindIndex;
- while (iFindIndex < iFindLen) {
- uint8_t chTemp = oneString[iTemp];
- if (chTemp != twoString[iFindIndex]) {
- iFindIndex = 0;
- break;
- }
-
- ++iTemp;
- ++iFindIndex;
- }
- if (iFindIndex == iFindLen) {
- resultString << threeString;
- u += iFindLen - 1;
- iFindIndex = 0;
- } else {
- resultString << ch;
- }
- }
- resultString << '\0';
- args.GetReturnValue()->SetString(ByteStringView(resultString.str().c_str()));
-}
-
-// static
-void CXFA_FM2JSContext::Right(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 sourceString = ValueToUTF8String(argOne.get());
- int32_t count = std::max(0, ValueToInteger(pThis, argTwo.get()));
- args.GetReturnValue()->SetString(sourceString.Right(count).AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Rtrim(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Rtrim");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- if (ValueIsNull(pThis, argOne.get())) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- ByteString sourceString = ValueToUTF8String(argOne.get());
- sourceString.TrimRight();
- args.GetReturnValue()->SetString(sourceString.AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Space(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Str(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)->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 numberString;
- ByteString formatStr = "%";
- if (iPrecision) {
- formatStr += ".";
- formatStr += ByteString::FormatInteger(iPrecision);
- }
- formatStr += "f";
- numberString.Format(formatStr.c_str(), fNumber);
-
- const char* pData = numberString.c_str();
- int32_t iLength = numberString.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 CXFA_FM2JSContext::Stuff(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 3 || argc > 4) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Stuff");
- return;
- }
-
- ByteString sourceString;
- ByteString insertString;
- 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()) {
- sourceString = ValueToUTF8String(sourceValue.get());
- iLength = sourceString.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);
- insertString = ValueToUTF8String(insertValue.get());
- }
-
- iStart -= 1;
- std::ostringstream resultString;
- int32_t i = 0;
- while (i < iStart) {
- resultString << static_cast<char>(sourceString[i]);
- ++i;
- }
- resultString << insertString.AsStringView();
- i = iStart + iDelete;
- while (i < iLength) {
- resultString << static_cast<char>(sourceString[i]);
- ++i;
- }
- resultString << '\0';
- args.GetReturnValue()->SetString(ByteStringView(resultString.str().c_str()));
-}
-
-// static
-void CXFA_FM2JSContext::Substr(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 3) {
- ToJSContext(pThis, nullptr)->ThrowParamCountMismatchException(L"Substr");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> stringValue = GetSimpleValue(pThis, args, 0);
- std::unique_ptr<CFXJSE_Value> startValue = GetSimpleValue(pThis, args, 1);
- std::unique_ptr<CFXJSE_Value> endValue = GetSimpleValue(pThis, args, 2);
- if (ValueIsNull(pThis, stringValue.get()) ||
- (ValueIsNull(pThis, startValue.get())) ||
- (ValueIsNull(pThis, endValue.get()))) {
- args.GetReturnValue()->SetNull();
- return;
- }
-
- int32_t iStart = 0;
- int32_t iCount = 0;
- ByteString szSourceStr = ValueToUTF8String(stringValue.get());
- int32_t iLength = szSourceStr.GetLength();
- if (iLength == 0) {
- args.GetReturnValue()->SetString("");
- return;
- }
-
- iStart = pdfium::clamp(
- iLength, 1, static_cast<int32_t>(ValueToFloat(pThis, startValue.get())));
- iCount =
- std::max(0, static_cast<int32_t>(ValueToFloat(pThis, endValue.get())));
-
- iStart -= 1;
- args.GetReturnValue()->SetString(
- szSourceStr.Mid(iStart, iCount).AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Uuid(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 0 || argc > 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::Upper(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 2) {
- ToJSContext(pThis, nullptr)->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 argString = ValueToUTF8String(argOne.get());
- WideString wsArgString = WideString::FromUTF8(argString.AsStringView());
- const wchar_t* pData = wsArgString.c_str();
- size_t i = 0;
- while (i < wsArgString.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 CXFA_FM2JSContext::WordNum(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- int32_t argc = args.GetLength();
- if (argc < 1 || argc > 3) {
- ToJSContext(pThis, nullptr)->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 localeString;
- if (argc > 2) {
- std::unique_ptr<CFXJSE_Value> localeValue = GetSimpleValue(pThis, args, 2);
- if (localeValue->IsNull()) {
- args.GetReturnValue()->SetNull();
- return;
- }
- localeString = ValueToUTF8String(localeValue.get());
- }
-
- if (fNumber < 0.0f || fNumber > 922337203685477550.0f) {
- args.GetReturnValue()->SetString("*");
- return;
- }
-
- ByteString numberString;
- numberString.Format("%.2f", fNumber);
-
- args.GetReturnValue()->SetString(
- WordUS(numberString, iIdentifier).AsStringView());
-}
-
-// static
-ByteString CXFA_FM2JSContext::TrillionUS(const ByteStringView& szData) {
- std::ostringstream strBuf;
- ByteStringView pUnits[] = {"zero", "one", "two", "three", "four",
- "five", "six", "seven", "eight", "nine"};
- ByteStringView pCapUnits[] = {"Zero", "One", "Two", "Three", "Four",
- "Five", "Six", "Seven", "Eight", "Nine"};
- ByteStringView pTens[] = {"Ten", "Eleven", "Twelve", "Thirteen",
- "Fourteen", "Fifteen", "Sixteen", "Seventeen",
- "Eighteen", "Nineteen"};
- ByteStringView pLastTens[] = {"Twenty", "Thirty", "Forty", "Fifty",
- "Sixty", "Seventy", "Eighty", "Ninety"};
- ByteStringView pComm[] = {" Hundred ", " Thousand ", " Million ", " Billion ",
- "Trillion"};
- const char* pData = szData.unterminated_c_str();
- int32_t iLength = szData.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;
-
- 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 += 1;
- }
- 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);
-}
-
-// static
-ByteString CXFA_FM2JSContext::WordUS(const ByteString& szData, int32_t iStyle) {
- const char* pData = szData.c_str();
- int32_t iLength = szData.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);
-}
-
-// static
-void CXFA_FM2JSContext::Get(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 urlString = ValueToUTF8String(argOne.get());
- RetainPtr<IFX_SeekableReadStream> pFile =
- pAppProvider->DownloadURL(WideString::FromUTF8(urlString.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 CXFA_FM2JSContext::Post(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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.UTF8Encode().AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::Put(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::assign_value_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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(szFuncName);
- 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(szFuncName);
- return;
- }
- }
- args.GetReturnValue()->Assign(rValue.get());
-}
-
-// static
-void CXFA_FM2JSContext::logical_or_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::logical_and_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::equality_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::notequality_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::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 = ToJSContext(pThis, nullptr)->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(nullptr) ==
- secondJSObject->ToHostObject(nullptr));
-}
-
-// static
-void CXFA_FM2JSContext::less_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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()) {
- args.GetReturnValue()->SetInteger(
- argFirst->ToString().Compare(argSecond->ToString().AsStringView()) ==
- -1);
- return;
- }
-
- double first = ValueToDouble(pThis, argFirst.get());
- double second = ValueToDouble(pThis, argSecond.get());
- args.GetReturnValue()->SetInteger((first < second) ? 1 : 0);
-}
-
-// static
-void CXFA_FM2JSContext::lessequal_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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()) {
- args.GetReturnValue()->SetInteger(
- argFirst->ToString().Compare(argSecond->ToString().AsStringView()) !=
- 1);
- return;
- }
-
- double first = ValueToDouble(pThis, argFirst.get());
- double second = ValueToDouble(pThis, argSecond.get());
- args.GetReturnValue()->SetInteger((first <= second) ? 1 : 0);
-}
-
-// static
-void CXFA_FM2JSContext::greater_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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()) {
- args.GetReturnValue()->SetInteger(
- argFirst->ToString().Compare(argSecond->ToString().AsStringView()) ==
- 1);
- return;
- }
-
- double first = ValueToDouble(pThis, argFirst.get());
- double second = ValueToDouble(pThis, argSecond.get());
- args.GetReturnValue()->SetInteger((first > second) ? 1 : 0);
-}
-
-// static
-void CXFA_FM2JSContext::greaterequal_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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()) {
- args.GetReturnValue()->SetInteger(
- argFirst->ToString().Compare(argSecond->ToString().AsStringView()) !=
- -1);
- return;
- }
-
- double first = ValueToDouble(pThis, argFirst.get());
- double second = ValueToDouble(pThis, argSecond.get());
- args.GetReturnValue()->SetInteger((first >= second) ? 1 : 0);
-}
-
-// static
-void CXFA_FM2JSContext::plus_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::minus_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::multiple_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 2) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::divide_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::positive_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::negative_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::logical_not_operator(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::dot_accessor(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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());
- }
-
- ByteString szName = args.GetUTF8String(2);
- ByteString szSomExp = GenerateSomExpression(
- szName.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;
- }
-
- auto hJSObjValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate);
- std::vector<std::vector<std::unique_ptr<CFXJSE_Value>>> resolveValues(
- iLength - 2);
- bool bAttribute = false;
- int32_t iCounter = 0;
- for (int32_t i = 2; i < iLength; i++) {
- argAccessor->GetObjectPropertyByIdx(i, hJSObjValue.get());
-
- XFA_RESOLVENODE_RS resoveNodeRS;
- if (ResolveObjects(pThis, hJSObjValue.get(), szSomExp.AsStringView(),
- resoveNodeRS, true, szName.IsEmpty()) > 0) {
- ParseResolveResult(pThis, resoveNodeRS, hJSObjValue.get(),
- &resolveValues[i - 2], &bAttribute);
- iCounter += resolveValues[i - 2].size();
- }
- }
- if (iCounter < 1) {
- pContext->ThrowPropertyNotInObjectException(
- WideString::FromUTF8(szName.AsStringView()),
- WideString::FromUTF8(szSomExp.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(szName.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 resoveNodeRS;
- int32_t iRet = 0;
- ByteString bsAccessorName = args.GetUTF8String(1);
- if (argAccessor->IsObject() ||
- (argAccessor->IsNull() && bsAccessorName.IsEmpty())) {
- iRet = ResolveObjects(pThis, argAccessor.get(), szSomExp.AsStringView(),
- resoveNodeRS, true, szName.IsEmpty());
- } else if (!argAccessor->IsObject() && !bsAccessorName.IsEmpty() &&
- GetObjectForName(pThis, argAccessor.get(),
- bsAccessorName.AsStringView())) {
- iRet = ResolveObjects(pThis, argAccessor.get(), szSomExp.AsStringView(),
- resoveNodeRS, true, szName.IsEmpty());
- }
- if (iRet < 1) {
- pContext->ThrowPropertyNotInObjectException(
- WideString::FromUTF8(szName.AsStringView()),
- WideString::FromUTF8(szSomExp.AsStringView()));
- return;
- }
-
- std::vector<std::unique_ptr<CFXJSE_Value>> resolveValues;
- bool bAttribute = false;
- ParseResolveResult(pThis, resoveNodeRS, 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(szName.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);
-}
-
-// static
-void CXFA_FM2JSContext::dotdot_accessor(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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());
- }
-
- ByteString szName = args.GetUTF8String(2);
- ByteString szSomExp = GenerateSomExpression(
- szName.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;
-
- std::vector<std::vector<std::unique_ptr<CFXJSE_Value>>> resolveValues(
- iLength - 2);
- auto hJSObjValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate);
- bool bAttribute = false;
- for (int32_t i = 2; i < iLength; i++) {
- argAccessor->GetObjectPropertyByIdx(i, hJSObjValue.get());
- XFA_RESOLVENODE_RS resoveNodeRS;
- if (ResolveObjects(pThis, hJSObjValue.get(), szSomExp.AsStringView(),
- resoveNodeRS, false) > 0) {
- ParseResolveResult(pThis, resoveNodeRS, hJSObjValue.get(),
- &resolveValues[i - 2], &bAttribute);
- iCounter += resolveValues[i - 2].size();
- }
- }
- if (iCounter < 1) {
- pContext->ThrowPropertyNotInObjectException(
- WideString::FromUTF8(szName.AsStringView()),
- WideString::FromUTF8(szSomExp.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(szName.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 resoveNodeRS;
- int32_t iRet = 0;
- ByteString bsAccessorName = args.GetUTF8String(1);
- if (argAccessor->IsObject() ||
- (argAccessor->IsNull() && bsAccessorName.IsEmpty())) {
- iRet = ResolveObjects(pThis, argAccessor.get(), szSomExp.AsStringView(),
- resoveNodeRS, false);
- } else if (!argAccessor->IsObject() && !bsAccessorName.IsEmpty() &&
- GetObjectForName(pThis, argAccessor.get(),
- bsAccessorName.AsStringView())) {
- iRet = ResolveObjects(pThis, argAccessor.get(), szSomExp.AsStringView(),
- resoveNodeRS, false);
- }
- if (iRet < 1) {
- pContext->ThrowPropertyNotInObjectException(
- WideString::FromUTF8(szName.AsStringView()),
- WideString::FromUTF8(szSomExp.AsStringView()));
- return;
- }
-
- std::vector<std::unique_ptr<CFXJSE_Value>> resolveValues;
- bool bAttribute = false;
- ParseResolveResult(pThis, resoveNodeRS, 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(szName.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);
-}
-
-// static
-void CXFA_FM2JSContext::eval_translation(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- if (args.GetLength() != 1) {
- pContext->ThrowParamCountMismatchException(L"Eval");
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- ByteString argString = ValueToUTF8String(argOne.get());
- if (argString.IsEmpty()) {
- pContext->ThrowArgumentMismatchException();
- return;
- }
-
- WideString scriptString = WideString::FromUTF8(argString.AsStringView());
- CFX_WideTextBuf wsJavaScriptBuf;
- if (!CXFA_FM2JSContext::Translate(scriptString.AsStringView(),
- &wsJavaScriptBuf)) {
- pContext->ThrowCompilerErrorException();
- return;
- }
-
- args.GetReturnValue()->SetString(
- FX_UTF8Encode(wsJavaScriptBuf.AsStringView()).AsStringView());
-}
-
-// static
-void CXFA_FM2JSContext::is_fm_object(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- 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 CXFA_FM2JSContext::is_fm_array(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- 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 CXFA_FM2JSContext::get_fm_value(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::get_fm_jsobj(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- if (args.GetLength() != 1) {
- ToJSContext(pThis, nullptr)->ThrowCompilerErrorException();
- return;
- }
-
- std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0);
- if (!argOne->IsArray()) {
- args.GetReturnValue()->Assign(argOne.get());
- return;
- }
-
-#ifndef NDEBUG
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::fm_var_filter(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- 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 CXFA_FM2JSContext::concat_fm_object(CFXJSE_Value* pThis,
- const ByteStringView& szFuncName,
- CFXJSE_Arguments& args) {
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 += 1;
- }
-
- 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> CXFA_FM2JSContext::GetSimpleValue(
- CFXJSE_Value* pThis,
- CFXJSE_Arguments& args,
- uint32_t index) {
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::ValueIsNull(CFXJSE_Value* pThis, CFXJSE_Value* arg) {
- if (!arg || arg->IsNull())
- return true;
-
- if (!arg->IsArray() && !arg->IsObject())
- return false;
-
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::hvalue_get_array_length(CFXJSE_Value* pThis,
- CFXJSE_Value* arg) {
- if (!arg || !arg->IsArray())
- return 0;
-
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->GetScriptRuntime();
- auto lengthValue = pdfium::MakeUnique<CFXJSE_Value>(pIsolate);
- arg->GetObjectProperty("length", lengthValue.get());
- return lengthValue->ToInteger();
-}
-
-// static
-bool CXFA_FM2JSContext::simpleValueCompare(CFXJSE_Value* pThis,
- CFXJSE_Value* firstValue,
- CFXJSE_Value* secondValue) {
- if (!firstValue)
- return false;
-
- if (firstValue->IsString()) {
- ByteString firstString = ValueToUTF8String(firstValue);
- ByteString secondString = ValueToUTF8String(secondValue);
- return firstString == secondString;
- }
- 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
-void CXFA_FM2JSContext::unfoldArgs(
- CFXJSE_Value* pThis,
- CFXJSE_Arguments& args,
- std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues,
- int32_t iStart) {
- resultValues->clear();
-
- int32_t iCount = 0;
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->GetScriptRuntime();
- int32_t argc = args.GetLength();
- std::vector<std::unique_ptr<CFXJSE_Value>> argsValue;
- for (int32_t i = 0; i < argc - iStart; i++) {
- argsValue.push_back(args.GetValue(i + iStart));
- 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 += 1;
- }
- }
-
- for (int32_t i = 0; i < iCount; i++)
- resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
-
- int32_t index = 0;
- for (int32_t i = 0; i < argc - iStart; 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(),
- (*resultValues)[index].get());
- index++;
- }
- } else {
- for (int32_t j = 2; j < iLength; j++) {
- argsValue[i]->GetObjectPropertyByIdx(j, jsObjectValue.get());
- jsObjectValue->GetObjectProperty(
- propertyValue->ToString().AsStringView(),
- (*resultValues)[index].get());
- index++;
- }
- }
- } else if (argsValue[i]->IsObject()) {
- GetObjectDefaultValue(argsValue[i].get(), (*resultValues)[index].get());
- index++;
- } else {
- (*resultValues)[index]->Assign(argsValue[i].get());
- index++;
- }
- }
-}
-
-// static
-void CXFA_FM2JSContext::GetObjectDefaultValue(CFXJSE_Value* pValue,
- CFXJSE_Value* pDefaultValue) {
- CXFA_Node* pNode = ToNode(CXFA_ScriptContext::ToObject(pValue, nullptr));
- if (!pNode) {
- pDefaultValue->SetNull();
- return;
- }
- pNode->Script_Som_DefaultValue(pDefaultValue, false, (XFA_ATTRIBUTE)-1);
-}
-
-// static
-bool CXFA_FM2JSContext::SetObjectDefaultValue(CFXJSE_Value* pValue,
- CFXJSE_Value* hNewValue) {
- CXFA_Node* pNode = ToNode(CXFA_ScriptContext::ToObject(pValue, nullptr));
- if (!pNode)
- return false;
-
- pNode->Script_Som_DefaultValue(hNewValue, true, (XFA_ATTRIBUTE)-1);
- return true;
-}
-
-// static
-ByteString CXFA_FM2JSContext::GenerateSomExpression(
- const ByteStringView& szName,
- int32_t iIndexFlags,
- int32_t iIndexValue,
- bool bIsStar) {
- if (bIsStar)
- return ByteString(szName, "[*]");
-
- if (iIndexFlags == 0)
- return ByteString(szName);
-
- if (iIndexFlags == 1 || iIndexValue == 0) {
- return ByteString(szName, "[") + ByteString::FormatInteger(iIndexValue) +
- "]";
- }
- ByteString szSomExp;
- if (iIndexFlags == 2) {
- szSomExp = (iIndexValue < 0) ? (szName + "[-") : (szName + "[+");
- iIndexValue = (iIndexValue < 0) ? (0 - iIndexValue) : iIndexValue;
- szSomExp += ByteString::FormatInteger(iIndexValue);
- szSomExp += "]";
- } else {
- szSomExp = (iIndexValue < 0) ? (szName + "[") : (szName + "[-");
- iIndexValue = (iIndexValue < 0) ? (0 - iIndexValue) : iIndexValue;
- szSomExp += ByteString::FormatInteger(iIndexValue);
- szSomExp += "]";
- }
- return szSomExp;
-}
-
-// static
-bool CXFA_FM2JSContext::GetObjectForName(CFXJSE_Value* pThis,
- CFXJSE_Value* accessorValue,
- const ByteStringView& szAccessorName) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return false;
-
- CXFA_ScriptContext* pScriptContext = pDoc->GetScriptContext();
- XFA_RESOLVENODE_RS resoveNodeRS;
- uint32_t dwFlags = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
- XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent;
- int32_t iRet = pScriptContext->ResolveObjects(
- pScriptContext->GetThisObject(),
- WideString::FromUTF8(szAccessorName).AsStringView(), resoveNodeRS,
- dwFlags);
- if (iRet >= 1 && resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
- accessorValue->Assign(
- pScriptContext->GetJSValueFromMap(resoveNodeRS.objects.front()));
- return true;
- }
- return false;
-}
-
-// static
-int32_t CXFA_FM2JSContext::ResolveObjects(CFXJSE_Value* pThis,
- CFXJSE_Value* pRefValue,
- const ByteStringView& bsSomExp,
- XFA_RESOLVENODE_RS& resoveNodeRS,
- bool bdotAccessor,
- bool bHasNoResolveName) {
- CXFA_Document* pDoc = ToJSContext(pThis, nullptr)->GetDocument();
- if (!pDoc)
- return -1;
-
- WideString wsSomExpression = WideString::FromUTF8(bsSomExp);
- CXFA_ScriptContext* 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 = CXFA_ScriptContext::ToObject(pRefValue, nullptr);
- ASSERT(pNode);
- if (bHasNoResolveName) {
- WideString wsName;
- if (CXFA_Node* pXFANode = pNode->AsNode())
- pXFANode->GetAttribute(XFA_ATTRIBUTE_Name, wsName, false);
- if (wsName.IsEmpty())
- wsName = L"#" + 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 = CXFA_ScriptContext::ToObject(pRefValue, nullptr);
- dFlags = XFA_RESOLVENODE_AnyChild;
- }
- return pScriptContext->ResolveObjects(pNode, wsSomExpression.AsStringView(),
- resoveNodeRS, dFlags);
-}
-
-// static
-void CXFA_FM2JSContext::ParseResolveResult(
- CFXJSE_Value* pThis,
- const XFA_RESOLVENODE_RS& resoveNodeRS,
- CFXJSE_Value* pParentValue,
- std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues,
- bool* bAttribute) {
- ASSERT(bAttribute);
-
- resultValues->clear();
-
- CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- v8::Isolate* pIsolate = pContext->GetScriptRuntime();
-
- if (resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
- *bAttribute = false;
- CXFA_ScriptContext* pScriptContext =
- pContext->GetDocument()->GetScriptContext();
- for (CXFA_Object* pObject : resoveNodeRS.objects) {
- resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
- resultValues->back()->Assign(pScriptContext->GetJSValueFromMap(pObject));
- }
- return;
- }
-
- CXFA_ValueArray objectProperties(pIsolate);
- int32_t iRet = resoveNodeRS.GetAttributeResult(&objectProperties);
- *bAttribute = true;
- if (iRet != 0) {
- *bAttribute = false;
- for (int32_t i = 0; i < iRet; i++) {
- resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
- resultValues->back()->Assign(objectProperties.m_Values[i].get());
- }
- return;
- }
-
- if (!pParentValue || !pParentValue->IsObject())
- return;
-
- resultValues->push_back(pdfium::MakeUnique<CFXJSE_Value>(pIsolate));
- resultValues->back()->Assign(pParentValue);
-}
-
-// static
-int32_t CXFA_FM2JSContext::ValueToInteger(CFXJSE_Value* pThis,
- CFXJSE_Value* pValue) {
- if (!pValue)
- return 0;
-
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::ValueToFloat(CFXJSE_Value* pThis, CFXJSE_Value* arg) {
- if (!arg)
- return 0.0f;
-
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 (float)XFA_ByteStringToDouble(arg->ToString().AsStringView());
- if (arg->IsUndefined())
- return 0;
-
- return arg->ToFloat();
-}
-
-// static
-double CXFA_FM2JSContext::ValueToDouble(CFXJSE_Value* pThis,
- CFXJSE_Value* arg) {
- if (!arg)
- return 0;
-
- v8::Isolate* pIsolate = ToJSContext(pThis, nullptr)->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 XFA_ByteStringToDouble(arg->ToString().AsStringView());
- if (arg->IsUndefined())
- return 0;
- return arg->ToDouble();
-}
-
-// static.
-double CXFA_FM2JSContext::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 = ToJSContext(pThis, nullptr)->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 CXFA_FM2JSContext::ValueToUTF8String(CFXJSE_Value* arg) {
- if (!arg || arg->IsNull() || arg->IsUndefined())
- return ByteString();
- if (arg->IsBoolean())
- return arg->ToBoolean() ? "1" : "0";
- return arg->ToString();
-}
-
-// static.
-bool CXFA_FM2JSContext::Translate(const WideStringView& wsFormcalc,
- CFX_WideTextBuf* wsJavascript) {
- if (wsFormcalc.IsEmpty()) {
- wsJavascript->Clear();
- return true;
- }
-
- CXFA_FMParser parser(wsFormcalc);
- std::unique_ptr<CXFA_FMFunctionDefinition> func = parser.Parse();
- if (!func || parser.HasError())
- return false;
-
- CXFA_FMToJavaScriptDepth::Reset();
- if (!func->ToJavaScript(*wsJavascript))
- return false;
-
- wsJavascript->AppendChar(0);
-
- return !CXFA_IsTooBig(*wsJavascript);
-}
-
-CXFA_FM2JSContext::CXFA_FM2JSContext(v8::Isolate* pScriptIsolate,
- CFXJSE_Context* pScriptContext,
- CXFA_Document* pDoc)
- : CFXJSE_HostObject(kFM2JS),
- m_pIsolate(pScriptIsolate),
- m_pFMClass(CFXJSE_Class::Create(pScriptContext,
- &formcalc_fm2js_descriptor,
- false)),
- m_pValue(pdfium::MakeUnique<CFXJSE_Value>(pScriptIsolate)),
- m_pDocument(pDoc) {
- m_pValue.get()->SetObject(this, m_pFMClass);
-}
-
-CXFA_FM2JSContext::~CXFA_FM2JSContext() {}
-
-void CXFA_FM2JSContext::GlobalPropertyGetter(CFXJSE_Value* pValue) {
- pValue->Assign(m_pValue.get());
-}
-
-void CXFA_FM2JSContext::ThrowNoDefaultPropertyException(
- const ByteStringView& name) const {
- // TODO(tsepez): check usage of c_str() below.
- ThrowException(L"%.16S doesn't have a default property.",
- name.unterminated_c_str());
-}
-
-void CXFA_FM2JSContext::ThrowCompilerErrorException() const {
- ThrowException(L"Compiler error.");
-}
-
-void CXFA_FM2JSContext::ThrowDivideByZeroException() const {
- ThrowException(L"Divide by zero.");
-}
-
-void CXFA_FM2JSContext::ThrowServerDeniedException() const {
- ThrowException(L"Server does not permit operation.");
-}
-
-void CXFA_FM2JSContext::ThrowPropertyNotInObjectException(
- const WideString& name,
- const WideString& exp) const {
- ThrowException(
- L"An attempt was made to reference property '%.16s' of a non-object "
- L"in SOM expression %.16s.",
- name.c_str(), exp.c_str());
-}
-
-void CXFA_FM2JSContext::ThrowParamCountMismatchException(
- const WideString& method) const {
- ThrowException(L"Incorrect number of parameters calling method '%.16s'.",
- method.c_str());
-}
-
-void CXFA_FM2JSContext::ThrowArgumentMismatchException() const {
- ThrowException(L"Argument mismatch in property or function argument.");
-}
-
-void CXFA_FM2JSContext::ThrowException(const wchar_t* str, ...) const {
- WideString wsMessage;
- va_list arg_ptr;
- va_start(arg_ptr, str);
- wsMessage.FormatV(str, arg_ptr);
- va_end(arg_ptr);
- ASSERT(!wsMessage.IsEmpty());
- FXJSE_ThrowMessage(wsMessage.UTF8Encode().AsStringView());
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 04:44:26 +0000