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125 lines
5.2 KiB
C++
125 lines
5.2 KiB
C++
// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#include "common/log.h"
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#include "core/hle/hle.h"
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#include "core/hle/service/cfg_u.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Namespace CFG_U
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namespace CFG_U {
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// TODO(Link Mauve): use a constexpr once MSVC starts supporting it.
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#define C(code) ((code)[0] | ((code)[1] << 8))
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static const std::array<u16, 187> country_codes = {
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0, C("JP"), 0, 0, 0, 0, 0, 0, // 0-7
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C("AI"), C("AG"), C("AR"), C("AW"), C("BS"), C("BB"), C("BZ"), C("BO"), // 8-15
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C("BR"), C("VG"), C("CA"), C("KY"), C("CL"), C("CO"), C("CR"), C("DM"), // 16-23
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C("DO"), C("EC"), C("SV"), C("GF"), C("GD"), C("GP"), C("GT"), C("GY"), // 24-31
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C("HT"), C("HN"), C("JM"), C("MQ"), C("MX"), C("MS"), C("AN"), C("NI"), // 32-39
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C("PA"), C("PY"), C("PE"), C("KN"), C("LC"), C("VC"), C("SR"), C("TT"), // 40-47
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C("TC"), C("US"), C("UY"), C("VI"), C("VE"), 0, 0, 0, // 48-55
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0, 0, 0, 0, 0, 0, 0, 0, // 56-63
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C("AL"), C("AU"), C("AT"), C("BE"), C("BA"), C("BW"), C("BG"), C("HR"), // 64-71
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C("CY"), C("CZ"), C("DK"), C("EE"), C("FI"), C("FR"), C("DE"), C("GR"), // 72-79
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C("HU"), C("IS"), C("IE"), C("IT"), C("LV"), C("LS"), C("LI"), C("LT"), // 80-87
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C("LU"), C("MK"), C("MT"), C("ME"), C("MZ"), C("NA"), C("NL"), C("NZ"), // 88-95
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C("NO"), C("PL"), C("PT"), C("RO"), C("RU"), C("RS"), C("SK"), C("SI"), // 96-103
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C("ZA"), C("ES"), C("SZ"), C("SE"), C("CH"), C("TR"), C("GB"), C("ZM"), // 104-111
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C("ZW"), C("AZ"), C("MR"), C("ML"), C("NE"), C("TD"), C("SD"), C("ER"), // 112-119
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C("DJ"), C("SO"), C("AD"), C("GI"), C("GG"), C("IM"), C("JE"), C("MC"), // 120-127
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C("TW"), 0, 0, 0, 0, 0, 0, 0, // 128-135
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C("KR"), 0, 0, 0, 0, 0, 0, 0, // 136-143
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C("HK"), C("MO"), 0, 0, 0, 0, 0, 0, // 144-151
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C("ID"), C("SG"), C("TH"), C("PH"), C("MY"), 0, 0, 0, // 152-159
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C("CN"), 0, 0, 0, 0, 0, 0, 0, // 160-167
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C("AE"), C("IN"), C("EG"), C("OM"), C("QA"), C("KW"), C("SA"), C("SY"), // 168-175
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C("BH"), C("JO"), 0, 0, 0, 0, 0, 0, // 176-183
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C("SM"), C("VA"), C("BM") // 184-186
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};
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#undef C
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/**
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* CFG_User::GetCountryCodeString service function
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* Inputs:
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* 1 : Country Code ID
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Country's 2-char string
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*/
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static void GetCountryCodeString(Service::Interface* self) {
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u32* cmd_buffer = Service::GetCommandBuffer();
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u32 country_code_id = cmd_buffer[1];
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if (country_code_id >= country_codes.size() || 0 == country_codes[country_code_id]) {
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ERROR_LOG(KERNEL, "requested country code id=%d is invalid", country_code_id);
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cmd_buffer[1] = ResultCode(ErrorDescription::NotFound, ErrorModule::Config, ErrorSummary::WrongArgument, ErrorLevel::Permanent).raw;
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return;
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}
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cmd_buffer[1] = 0;
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cmd_buffer[2] = country_codes[country_code_id];
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}
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/**
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* CFG_User::GetCountryCodeID service function
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* Inputs:
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* 1 : Country Code 2-char string
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* Outputs:
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* 1 : Result of function, 0 on success, otherwise error code
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* 2 : Country Code ID
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*/
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static void GetCountryCodeID(Service::Interface* self) {
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u32* cmd_buffer = Service::GetCommandBuffer();
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u16 country_code = cmd_buffer[1];
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u16 country_code_id = 0;
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// The following algorithm will fail if the first country code isn't 0.
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_dbg_assert_(HLE, country_codes[0] == 0);
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for (size_t id = 0; id < country_codes.size(); ++id) {
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if (country_codes[id] == country_code) {
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country_code_id = id;
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break;
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}
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}
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if (0 == country_code_id) {
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ERROR_LOG(KERNEL, "requested country code name=%c%c is invalid", country_code & 0xff, country_code >> 8);
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cmd_buffer[1] = ResultCode(ErrorDescription::NotFound, ErrorModule::Config, ErrorSummary::WrongArgument, ErrorLevel::Permanent).raw;
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cmd_buffer[2] = 0xFFFF;
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return;
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}
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cmd_buffer[1] = 0;
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cmd_buffer[2] = country_code_id;
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}
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const Interface::FunctionInfo FunctionTable[] = {
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{0x00010082, nullptr, "GetConfigInfoBlk2"},
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{0x00020000, nullptr, "SecureInfoGetRegion"},
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{0x00030000, nullptr, "GenHashConsoleUnique"},
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{0x00040000, nullptr, "GetRegionCanadaUSA"},
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{0x00050000, nullptr, "GetSystemModel"},
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{0x00060000, nullptr, "GetModelNintendo2DS"},
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{0x00070040, nullptr, "unknown"},
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{0x00080080, nullptr, "unknown"},
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{0x00090040, GetCountryCodeString, "GetCountryCodeString"},
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{0x000A0040, GetCountryCodeID, "GetCountryCodeID"},
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Interface class
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Interface::Interface() {
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Register(FunctionTable, ARRAY_SIZE(FunctionTable));
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}
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Interface::~Interface() {
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}
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} // namespace
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