1 /*
2 * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "napi_utils.h"
17 #include "core/common/resource/resource_manager.h"
18
19 namespace OHOS::Ace::Napi {
20 using namespace OHOS::Ace;
21 namespace {
22
23 const std::regex RESOURCE_APP_STRING_PLACEHOLDER(R"(\%((\d+)(\$)){0,1}([dsf]))", std::regex::icase);
24 constexpr int32_t NAPI_BUF_LENGTH = 256;
25 constexpr int32_t UNKNOWN_RESOURCE_ID = -1;
26 constexpr char BUNDLE_NAME[] = "bundleName";
27 std::vector<std::string> RESOURCE_HEADS = { "app", "sys" };
28 } // namespace
29
30 static const std::unordered_map<int32_t, std::string> ERROR_CODE_TO_MSG {
31 { ERROR_CODE_PERMISSION_DENIED, "Permission denied. " },
32 { ERROR_CODE_PARAM_INVALID, "Parameter error. " },
33 { ERROR_CODE_SYSTEMCAP_ERROR, "Capability not supported. " },
34 { ERROR_CODE_INTERNAL_ERROR, "Internal error. " },
35 { ERROR_CODE_URI_ERROR, "Uri error. " },
36 { ERROR_CODE_PAGE_STACK_FULL, "Page stack error. " },
37 { ERROR_CODE_URI_ERROR_LITE, "Uri error. " },
38 { ERROR_CODE_DIALOG_CONTENT_ERROR, "Dialog content error. " },
39 { ERROR_CODE_DIALOG_CONTENT_ALREADY_EXIST, "Dialog content already exist. " },
40 { ERROR_CODE_DIALOG_CONTENT_NOT_FOUND, "Dialog content not found. " },
41 { ERROR_CODE_TOAST_NOT_FOUND, "Toast not found. " }
42 };
43
NapiThrow(napi_env env,const std::string & message,int32_t errCode)44 void NapiThrow(napi_env env, const std::string& message, int32_t errCode)
45 {
46 napi_value code = nullptr;
47 std::string strCode = std::to_string(errCode);
48 napi_create_string_utf8(env, strCode.c_str(), strCode.length(), &code);
49
50 napi_value msg = nullptr;
51 auto iter = ERROR_CODE_TO_MSG.find(errCode);
52 std::string strMsg = (iter != ERROR_CODE_TO_MSG.end() ? iter->second : "") + message;
53 LOGE("napi throw errCode %d strMsg %s", errCode, strMsg.c_str());
54 napi_create_string_utf8(env, strMsg.c_str(), strMsg.length(), &msg);
55
56 napi_value error = nullptr;
57 napi_create_error(env, code, msg, &error);
58 napi_throw(env, error);
59 }
60
ReplaceHolder(std::string & originStr,const std::vector<std::string> & params,uint32_t containCount)61 void ReplaceHolder(std::string& originStr, const std::vector<std::string>& params, uint32_t containCount)
62 {
63 auto size = static_cast<uint32_t>(params.size());
64 if (containCount == size) {
65 return;
66 }
67 std::string::const_iterator start = originStr.begin();
68 std::string::const_iterator end = originStr.end();
69 std::smatch matches;
70 bool shortHolderType = false;
71 bool firstMatch = true;
72 uint32_t searchTime = 0;
73 while (std::regex_search(start, end, matches, RESOURCE_APP_STRING_PLACEHOLDER)) {
74 std::string pos = matches[2];
75 std::string type = matches[4];
76 if (firstMatch) {
77 firstMatch = false;
78 shortHolderType = pos.length() == 0;
79 } else {
80 if (static_cast<uint32_t>(shortHolderType) ^ ((uint32_t)(pos.length() == 0))) {
81 LOGE("wrong place holder,stop parse string");
82 return;
83 }
84 }
85
86 std::string replaceContentStr;
87 std::string::size_type index = 0;
88 if (shortHolderType) {
89 index = static_cast<std::string::size_type>(searchTime + containCount);
90 } else {
91 int32_t indexTmp = StringUtils::StringToInt(pos) + static_cast<int32_t>(containCount) - 1;
92 if (indexTmp >= 0) {
93 index = static_cast<std::string::size_type>(indexTmp);
94 } else {
95 LOGE("indexTmp err:%{public}d", indexTmp);
96 }
97 }
98 if (static_cast<uint32_t>(index) < size) {
99 replaceContentStr = params[index];
100 } else {
101 LOGE("index = %{public}d size = %{public}d", static_cast<uint32_t>(index), size);
102 }
103 originStr.replace(matches[0].first - originStr.begin(), matches[0].length(), replaceContentStr);
104 start = originStr.begin() + matches.prefix().length() + replaceContentStr.length();
105 end = originStr.end();
106 searchTime++;
107 }
108 }
109
GetParamLen(napi_env env,napi_value param)110 size_t GetParamLen(napi_env env, napi_value param)
111 {
112 size_t buffSize = 0;
113 napi_status status = napi_get_value_string_utf8(env, param, nullptr, 0, &buffSize);
114 if (status != napi_ok || buffSize == 0) {
115 return 0;
116 }
117 return buffSize;
118 }
119
NapiStringToString(napi_env env,napi_value value,std::string & retStr)120 bool NapiStringToString(napi_env env, napi_value value, std::string& retStr)
121 {
122 size_t ret = 0;
123 napi_valuetype valueType = napi_undefined;
124 napi_typeof(env, value, &valueType);
125 if (valueType != napi_string) {
126 return false;
127 }
128 if (GetParamLen(env, value) == 0) {
129 return false;
130 }
131 size_t valueLen = GetParamLen(env, value) + 1;
132 std::unique_ptr<char[]> buffer = std::make_unique<char[]>(valueLen);
133 napi_get_value_string_utf8(env, value, buffer.get(), valueLen, &ret);
134 retStr = buffer.get();
135 return true;
136 }
137
GetNapiString(napi_env env,napi_value value,std::string & retStr,napi_valuetype & valueType)138 bool GetNapiString(napi_env env, napi_value value, std::string& retStr, napi_valuetype& valueType)
139 {
140 if (NapiStringToString(env, value, retStr)) {
141 return true;
142 }
143 napi_typeof(env, value, &valueType);
144 if (valueType == napi_object) {
145 ResourceInfo recv;
146 if (ParseResourceParam(env, value, recv)) {
147 ParseString(recv, retStr);
148 return true;
149 }
150 }
151 return false;
152 }
153
GetThemeConstants(const std::optional<std::string> & bundleName=std::nullopt,const std::optional<std::string> & moduleName=std::nullopt)154 RefPtr<ThemeConstants> GetThemeConstants(const std::optional<std::string>& bundleName = std::nullopt,
155 const std::optional<std::string>& moduleName = std::nullopt)
156 {
157 auto container = Container::Current();
158 if (!container) {
159 LOGW("container is null");
160 return nullptr;
161 }
162 auto pipelineContext = container->GetPipelineContext();
163 if (!pipelineContext) {
164 LOGE("pipelineContext is null!");
165 return nullptr;
166 }
167 auto themeManager = pipelineContext->GetThemeManager();
168 if (!themeManager) {
169 LOGE("themeManager is null!");
170 return nullptr;
171 }
172 if (bundleName.has_value() && moduleName.has_value()) {
173 return themeManager->GetThemeConstants(bundleName.value_or(""), moduleName.value_or(""));
174 }
175 return themeManager->GetThemeConstants();
176 }
177
CreateResourceWrapper(const ResourceInfo & info)178 RefPtr<ResourceWrapper> CreateResourceWrapper(const ResourceInfo& info)
179 {
180 auto bundleName = info.bundleName;
181 auto moduleName = info.moduleName;
182
183 RefPtr<ResourceAdapter> resourceAdapter = nullptr;
184 RefPtr<ThemeConstants> themeConstants = nullptr;
185 if (SystemProperties::GetResourceDecoupling()) {
186 if (bundleName.has_value() && moduleName.has_value()) {
187 auto resourceObject = AceType::MakeRefPtr<ResourceObject>(
188 bundleName.value_or(""), moduleName.value_or(""), Container::CurrentIdSafely());
189 resourceAdapter = ResourceManager::GetInstance().GetOrCreateResourceAdapter(resourceObject);
190 } else {
191 resourceAdapter = ResourceManager::GetInstance().GetResourceAdapter(Container::CurrentIdSafely());
192 }
193 if (!resourceAdapter) {
194 return nullptr;
195 }
196 } else {
197 themeConstants = GetThemeConstants(info.bundleName, info.moduleName);
198 if (!themeConstants) {
199 return nullptr;
200 }
201 }
202 auto resourceWrapper = AceType::MakeRefPtr<ResourceWrapper>(themeConstants, resourceAdapter);
203 return resourceWrapper;
204 }
205
CreateNapiString(napi_env env,const std::string & rawStr)206 napi_value CreateNapiString(napi_env env, const std::string& rawStr)
207 {
208 napi_value retVal = nullptr;
209 napi_create_string_utf8(env, rawStr.c_str(), rawStr.length(), &retVal);
210 return retVal;
211 }
212
ConvertResourceType(const std::string & typeName,ResourceType & resType)213 bool ConvertResourceType(const std::string& typeName, ResourceType& resType)
214 {
215 static const std::unordered_map<std::string, ResourceType> resTypeMap {
216 { "color", ResourceType::COLOR },
217 { "media", ResourceType::MEDIA },
218 { "float", ResourceType::FLOAT },
219 { "string", ResourceType::STRING },
220 { "plural", ResourceType::PLURAL },
221 { "pattern", ResourceType::PATTERN },
222 { "boolean", ResourceType::BOOLEAN },
223 { "integer", ResourceType::INTEGER },
224 { "strarray", ResourceType::STRARRAY },
225 { "intarray", ResourceType::INTARRAY },
226 };
227 auto it = resTypeMap.find(typeName);
228 if (it == resTypeMap.end()) {
229 return false;
230 }
231 resType = it->second;
232 return true;
233 }
234
ParseDollarResource(napi_env env,napi_value value,ResourceType & resType,std::string & resName,std::string & moduleName)235 bool ParseDollarResource(
236 napi_env env, napi_value value, ResourceType& resType, std::string& resName, std::string& moduleName)
237 {
238 napi_valuetype valueType = napi_undefined;
239 napi_typeof(env, value, &valueType);
240 if (valueType != napi_string) {
241 return false;
242 }
243 std::string resPath;
244 if (!GetNapiString(env, value, resPath, valueType)) {
245 return false;
246 }
247 std::vector<std::string> tokens;
248 StringUtils::StringSplitter(resPath, '.', tokens);
249 // $r format like app.xxx.xxx, has 3 paragraph
250 if (static_cast<int32_t>(tokens.size()) != 3) {
251 return false;
252 }
253 std::string maybeModuleName = tokens[0];
254 // [*] or app/hsp at least has 3 chars
255 if (maybeModuleName.size() < 3) {
256 return false;
257 }
258 char begin = *maybeModuleName.begin();
259 char end = maybeModuleName.at(maybeModuleName.size() - 1);
260 bool headCheckPass = false;
261 if (begin == '[' && end == ']') {
262 // moduleName not include 2 brackets
263 moduleName = maybeModuleName.substr(1, maybeModuleName.size() - 2);
264 headCheckPass = true;
265 }
266 if (std::find(RESOURCE_HEADS.begin(), RESOURCE_HEADS.end(), tokens[0]) == RESOURCE_HEADS.end() && !headCheckPass) {
267 return false;
268 }
269 if (!ConvertResourceType(tokens[1], resType)) {
270 return false;
271 }
272 resName = resPath;
273 return true;
274 }
275
PreFixEmptyBundleName(napi_env env,napi_value value)276 void PreFixEmptyBundleName(napi_env env, napi_value value)
277 {
278 napi_value bundleNameNApi = nullptr;
279 if (napi_get_named_property(env, value, BUNDLE_NAME, &bundleNameNApi) != napi_ok) {
280 return;
281 }
282 std::string bundleName;
283 NapiStringToString(env, bundleNameNApi, bundleName);
284 if (bundleName.empty()) {
285 auto container = Container::CurrentSafely();
286 CHECK_NULL_VOID(container);
287 bundleName = container->GetBundleName();
288 bundleNameNApi = CreateNapiString(env, bundleName);
289 napi_set_named_property(env, value, BUNDLE_NAME, bundleNameNApi);
290 }
291 }
292
CheckResourceStruct(napi_env env,napi_value value)293 ResourceStruct CheckResourceStruct(napi_env env, napi_value value)
294 {
295 napi_value idNApi = nullptr;
296 napi_valuetype valueType = napi_undefined;
297 napi_typeof(env, value, &valueType);
298 if (valueType != napi_object) {
299 return ResourceStruct::CONSTANT;
300 }
301 if (napi_get_named_property(env, value, "id", &idNApi) != napi_ok) {
302 return ResourceStruct::CONSTANT;
303 }
304 napi_typeof(env, idNApi, &valueType);
305 if (valueType == napi_string) {
306 return ResourceStruct::DYNAMIC_V1;
307 }
308 if (valueType == napi_number) {
309 int32_t id = 0;
310 napi_get_value_int32(env, idNApi, &id);
311 if (id == UNKNOWN_RESOURCE_ID) {
312 return ResourceStruct::DYNAMIC_V2;
313 }
314 }
315 return ResourceStruct::CONSTANT;
316 }
317
CompleteResourceParam(napi_env env,napi_value value)318 void CompleteResourceParam(napi_env env, napi_value value)
319 {
320 PreFixEmptyBundleName(env, value);
321 ResourceStruct resourceStruct = CheckResourceStruct(env, value);
322 switch (resourceStruct) {
323 case ResourceStruct::CONSTANT:
324 return;
325 case ResourceStruct::DYNAMIC_V1:
326 CompleteResourceParamV1(env, value);
327 return;
328 case ResourceStruct::DYNAMIC_V2:
329 CompleteResourceParamV2(env, value);
330 return;
331 default:
332 return;
333 }
334 }
335
CompleteResourceParamV1(napi_env env,napi_value value)336 void CompleteResourceParamV1(napi_env env, napi_value value)
337 {
338 napi_value idNApi = nullptr;
339 napi_valuetype valueType = napi_undefined;
340 napi_typeof(env, value, &valueType);
341 if (valueType != napi_object) {
342 return;
343 }
344 if (napi_get_named_property(env, value, "id", &idNApi) != napi_ok) {
345 return;
346 }
347 std::string resName;
348 std::string moduleName;
349 ResourceType resType;
350 if (!ParseDollarResource(env, idNApi, resType, resName, moduleName)) {
351 return;
352 }
353 bool hasProperty = false;
354 napi_value typeIdNApi = nullptr;
355 napi_value resourceIdNApi = nullptr;
356 napi_value typeKeyNApi = CreateNapiString(env, "type");
357 napi_value defaultNameNApi = CreateNapiString(env, "");
358 napi_value bundleNameKeyNApi = CreateNapiString(env, "bundleName");
359 napi_value moduleNameKeyNApi = CreateNapiString(env, "moduleName");
360 napi_create_int32(env, UNKNOWN_RESOURCE_ID, &resourceIdNApi);
361 napi_create_int32(env, static_cast<uint32_t>(resType), &typeIdNApi);
362 ModifyResourceParam(env, value, resType, resName);
363 napi_set_property(env, value, typeKeyNApi, typeIdNApi);
364 napi_set_property(env, value, CreateNapiString(env, "id"), resourceIdNApi);
365 napi_has_property(env, value, bundleNameKeyNApi, &hasProperty);
366 if (!hasProperty) {
367 napi_set_property(env, value, bundleNameKeyNApi, defaultNameNApi);
368 }
369 napi_has_property(env, value, moduleNameKeyNApi, &hasProperty);
370 if (!hasProperty) {
371 napi_set_property(env, value, moduleNameKeyNApi, defaultNameNApi);
372 }
373 }
374
CompleteResourceParamV2(napi_env env,napi_value value)375 void CompleteResourceParamV2(napi_env env, napi_value value)
376 {
377 napi_value paramsNApi = nullptr;
378 if (napi_get_named_property(env, value, "params", ¶msNApi) != napi_ok) {
379 return;
380 }
381 bool isArray = false;
382 napi_is_array(env, paramsNApi, &isArray);
383 if (!isArray) {
384 return;
385 }
386 uint32_t paramCount = 0;
387 napi_get_array_length(env, paramsNApi, ¶mCount);
388 if (paramCount <= 0) {
389 return;
390 }
391 napi_value resNameNApi = nullptr;
392 napi_get_element(env, paramsNApi, 0, &resNameNApi);
393 std::string resName;
394 std::string moduleName;
395 ResourceType resType;
396 if (!ParseDollarResource(env, resNameNApi, resType, resName, moduleName)) {
397 return;
398 }
399 napi_value typeIdNApi = nullptr;
400 napi_value typeKeyNApi = CreateNapiString(env, "type");
401 napi_create_int32(env, static_cast<uint32_t>(resType), &typeIdNApi);
402 napi_set_property(env, value, typeKeyNApi, typeIdNApi);
403 if (!moduleName.empty()) {
404 napi_value moduleNameNApi = CreateNapiString(env, moduleName);
405 napi_value moduleNameKeyNApi = CreateNapiString(env, "moduleName");
406 napi_set_property(env, value, moduleNameKeyNApi, moduleNameNApi);
407 }
408 }
409
ModifyResourceParam(napi_env env,napi_value value,const ResourceType & resType,const std::string & resName)410 void ModifyResourceParam(napi_env env, napi_value value, const ResourceType& resType, const std::string& resName)
411 {
412 // raw input : {"id":"app.xxx.xxx","params":[],"moduleName":"xxx","bundleName":"xxx"}
413 // modified output : {"id":-1, "params":["app.xxx.xxx"],"type":xxxx,"moduleName":"xxx","bundleName":"xxx"}
414 napi_value paramsNApi = nullptr;
415 napi_get_named_property(env, value, "params", ¶msNApi);
416 bool isArray = false;
417 if (napi_is_array(env, paramsNApi, &isArray) != napi_ok) {
418 return;
419 }
420 if (!isArray) {
421 return;
422 }
423 uint32_t paramCount = 0;
424 bool hasProperty = false;
425 napi_get_array_length(env, paramsNApi, ¶mCount);
426 napi_value typeKeyNApi = CreateNapiString(env, "type");
427 napi_value resNameNApi = CreateNapiString(env, resName);
428 if (resType == ResourceType::PLURAL || resType == ResourceType::STRING) {
429 std::vector<napi_value> tmpParams;
430 for (uint32_t i = 0; i < paramCount; i++) {
431 napi_value param = nullptr;
432 napi_get_element(env, paramsNApi, i, ¶m);
433 tmpParams.insert(tmpParams.end(), param);
434 }
435 napi_set_element(env, paramsNApi, 0, resNameNApi);
436 uint32_t paramIndex = 1;
437 napi_has_property(env, value, typeKeyNApi, &hasProperty);
438 if (hasProperty) {
439 napi_value firstParam = nullptr;
440 napi_get_property(env, value, typeKeyNApi, &firstParam);
441 napi_set_element(env, paramsNApi, paramIndex, firstParam);
442 paramIndex++;
443 }
444 for (auto tmpParam : tmpParams) {
445 napi_set_element(env, paramsNApi, paramIndex, tmpParam);
446 paramIndex++;
447 }
448 } else {
449 napi_set_element(env, paramsNApi, 0, resNameNApi);
450 }
451 }
452
ParseCurveInfo(const std::string & curveString,std::string & curveTypeString,std::vector<float> & curveValue)453 void ParseCurveInfo(const std::string& curveString, std::string& curveTypeString, std::vector<float>& curveValue)
454 {
455 if (curveString.back() != ')') {
456 return;
457 }
458 std::string::size_type leftEmbracePosition = curveString.find_last_of('(');
459 if (leftEmbracePosition == std::string::npos) {
460 return;
461 }
462 curveTypeString = curveString.substr(0, leftEmbracePosition);
463 auto params = curveString.substr(leftEmbracePosition + 1, curveString.length() - leftEmbracePosition - 2);
464 if (curveTypeString.empty() || params.empty()) {
465 return;
466 }
467 std::vector<std::string> paramsVector;
468 StringUtils::StringSplitter(params, ',', paramsVector);
469 for (auto& param : paramsVector) {
470 Framework::RemoveHeadTailSpace(param);
471 if (param == "true" || param == "start") {
472 param = "1.000000";
473 }
474 if (param == "false" || param == "end") {
475 param = "0.000000";
476 }
477 errno = 0;
478 char* end = nullptr;
479 float value = strtof(param.c_str(), &end);
480 if (end == param.c_str() || errno == ERANGE) {
481 LOGW("%{public}s can not be converted to float or is out of range.", param.c_str());
482 }
483 curveValue.emplace_back(value);
484 }
485 }
486
ParseCurve(napi_env env,napi_value value,std::string & curveTypeString,std::vector<float> & curveValue)487 napi_value ParseCurve(napi_env env, napi_value value, std::string& curveTypeString, std::vector<float>& curveValue)
488 {
489 CHECK_NULL_RETURN(value, nullptr);
490 napi_valuetype valueType = napi_undefined;
491 napi_typeof(env, value, &valueType);
492 NAPI_ASSERT(env, valueType == napi_object || valueType == napi_string, "The type of curve is incorrect");
493 if (valueType == napi_object) {
494 napi_value curveObjectNApi = nullptr;
495 napi_get_named_property(env, value, "__curveString", &curveObjectNApi);
496 value = curveObjectNApi;
497 }
498
499 size_t paramLen = 0;
500 napi_status status = napi_get_value_string_utf8(env, value, nullptr, 0, ¶mLen);
501 NAPI_ASSERT(env, paramLen > 0 && paramLen < NAPI_BUF_LENGTH && status == napi_ok, "paramLen error");
502 char params[NAPI_BUF_LENGTH] = { 0 };
503 status = napi_get_value_string_utf8(env, value, params, paramLen + 1, ¶mLen);
504 NAPI_ASSERT(env, status == napi_ok, "Parse curve failed");
505
506 RefPtr<Curve> curve;
507 const std::string domAnimationDefaultCurveString = "ease-in-out";
508 if (params[0] == '\0') {
509 curve = Framework::CreateCurve(domAnimationDefaultCurveString);
510 } else {
511 curve = Framework::CreateCurve(params);
512 }
513 std::string curveString = curve->ToString();
514 ParseCurveInfo(curveString, curveTypeString, curveValue);
515 return nullptr;
516 }
517
GetValueType(napi_env env,napi_value value)518 napi_valuetype GetValueType(napi_env env, napi_value value)
519 {
520 if (value == nullptr) {
521 return napi_undefined;
522 }
523
524 napi_valuetype valueType = napi_undefined;
525 NAPI_CALL_BASE(env, napi_typeof(env, value, &valueType), napi_undefined);
526 return valueType;
527 }
528
GetStringFromValueUtf8(napi_env env,napi_value value)529 std::optional<std::string> GetStringFromValueUtf8(napi_env env, napi_value value)
530 {
531 static constexpr size_t maxLength = 2048;
532 if (GetValueType(env, value) != napi_string) {
533 return std::nullopt;
534 }
535
536 size_t paramLen = 0;
537 napi_status status = napi_get_value_string_utf8(env, value, nullptr, 0, ¶mLen);
538 if (paramLen == 0 || paramLen > maxLength || status != napi_ok) {
539 return std::nullopt;
540 }
541 char params[maxLength] = { 0 };
542 status = napi_get_value_string_utf8(env, value, params, paramLen + 1, ¶mLen);
543 if (status != napi_ok) {
544 return std::nullopt;
545 }
546 return params;
547 }
548
GetIntProperty(napi_env env,napi_value value,const std::string & key,int32_t & result)549 bool GetIntProperty(napi_env env, napi_value value, const std::string& key, int32_t& result)
550 {
551 CHECK_NULL_RETURN(value, false);
552 napi_valuetype valueType = napi_undefined;
553 napi_value propertyNApi = nullptr;
554 napi_get_named_property(env, value, key.c_str(), &propertyNApi);
555 if (valueType != napi_number) {
556 LOGE("The type of property is incorrect");
557 return false;
558 }
559 int32_t property = 0;
560 napi_status status = napi_get_value_int32(env, propertyNApi, &property);
561 if (status != napi_ok) {
562 LOGE("Get property failed");
563 return false;
564 }
565 return true;
566 }
567
CompleteColorAlphaIfIncomplete(uint32_t origin)568 static uint32_t CompleteColorAlphaIfIncomplete(uint32_t origin)
569 {
570 constexpr uint32_t colorAlphaOffset = 24;
571 constexpr uint32_t colorAlphaDefaultValue = 0xFF000000;
572 uint32_t result = origin;
573 if ((origin >> colorAlphaOffset) == 0) {
574 result = origin | colorAlphaDefaultValue;
575 }
576 return result;
577 }
578
ParseColorFromResourceObject(napi_env env,napi_value value,Color & colorResult)579 bool ParseColorFromResourceObject(napi_env env, napi_value value, Color& colorResult)
580 {
581 ResourceInfo resourceInfo;
582 if (!ParseResourceParam(env, value, resourceInfo)) {
583 LOGE("Parse color from resource failed");
584 return false;
585 }
586 auto themeConstants = GetThemeConstants(resourceInfo.bundleName, resourceInfo.moduleName);
587 if (themeConstants == nullptr) {
588 LOGE("themeConstants is nullptr");
589 return false;
590 }
591 if (resourceInfo.type == static_cast<int32_t>(ResourceType::STRING)) {
592 auto colorString = themeConstants->GetString(resourceInfo.type);
593 return Color::ParseColorString(colorString, colorResult);
594 }
595 if (resourceInfo.type == static_cast<int32_t>(ResourceType::INTEGER)) {
596 auto colorInt = themeConstants->GetInt(resourceInfo.type);
597 colorResult = Color(CompleteColorAlphaIfIncomplete(colorInt));
598 return true;
599 }
600 if (resourceInfo.resId == UNKNOWN_RESOURCE_ID) {
601 if (resourceInfo.params.empty()) {
602 LOGE("resourceParams is empty");
603 return false;
604 }
605 colorResult = themeConstants->GetColorByName(resourceInfo.params[0]);
606 } else {
607 colorResult = themeConstants->GetColor(resourceInfo.resId);
608 }
609 return true;
610 }
611
ParseColor(napi_env env,napi_value value,Color & result)612 bool ParseColor(napi_env env, napi_value value, Color& result)
613 {
614 napi_valuetype valueType = GetValueType(env, value);
615 if (valueType != napi_number && valueType != napi_string && valueType != napi_object) {
616 return false;
617 }
618 if (valueType == napi_number) {
619 int32_t colorId = 0;
620 napi_get_value_int32(env, value, &colorId);
621 result = Color(CompleteColorAlphaIfIncomplete(static_cast<uint32_t>(colorId)));
622 return true;
623 }
624 if (valueType == napi_string) {
625 std::optional<std::string> colorString = GetStringFromValueUtf8(env, value);
626 if (!colorString.has_value()) {
627 LOGE("Parse color from string failed");
628 return false;
629 }
630 return Color::ParseColorString(colorString.value(), result);
631 }
632
633 return ParseColorFromResourceObject(env, value, result);
634 }
635
ParseResourceParam(napi_env env,napi_value value,ResourceInfo & info)636 bool ParseResourceParam(napi_env env, napi_value value, ResourceInfo& info)
637 {
638 CompleteResourceParam(env, value);
639 napi_value idNApi = nullptr;
640 napi_value typeNApi = nullptr;
641 napi_value paramsNApi = nullptr;
642 napi_value bundleNameNApi = nullptr;
643 napi_value moduleNameNApi = nullptr;
644 napi_valuetype valueType = napi_undefined;
645 napi_typeof(env, value, &valueType);
646 if (valueType == napi_object) {
647 napi_get_named_property(env, value, "id", &idNApi);
648 napi_get_named_property(env, value, "type", &typeNApi);
649 napi_get_named_property(env, value, "params", ¶msNApi);
650 napi_get_named_property(env, value, "bundleName", &bundleNameNApi);
651 napi_get_named_property(env, value, "moduleName", &moduleNameNApi);
652 } else {
653 return false;
654 }
655
656 napi_typeof(env, idNApi, &valueType);
657 if (valueType == napi_number) {
658 napi_get_value_int32(env, idNApi, &info.resId);
659 }
660
661 napi_typeof(env, typeNApi, &valueType);
662 if (valueType == napi_number) {
663 napi_get_value_int32(env, typeNApi, &info.type);
664 }
665
666 bool isArray = false;
667 if (napi_is_array(env, paramsNApi, &isArray) != napi_ok) {
668 return false;
669 }
670
671 if (!isArray) {
672 return false;
673 }
674
675 uint32_t arrayLength = 0;
676 napi_get_array_length(env, paramsNApi, &arrayLength);
677
678 for (uint32_t i = 0; i < arrayLength; i++) {
679 size_t ret = 0;
680 napi_value indexValue = nullptr;
681 napi_get_element(env, paramsNApi, i, &indexValue);
682 napi_typeof(env, indexValue, &valueType);
683 if (valueType == napi_string) {
684 size_t strLen = GetParamLen(env, indexValue) + 1;
685 std::unique_ptr<char[]> indexStr = std::make_unique<char[]>(strLen);
686 napi_get_value_string_utf8(env, indexValue, indexStr.get(), strLen, &ret);
687 info.params.emplace_back(indexStr.get());
688 } else if (valueType == napi_number) {
689 int32_t num;
690 napi_get_value_int32(env, indexValue, &num);
691 info.params.emplace_back(std::to_string(num));
692 }
693 }
694
695 napi_typeof(env, bundleNameNApi, &valueType);
696 if (valueType == napi_string) {
697 size_t ret = 0;
698 size_t strLen = GetParamLen(env, bundleNameNApi) + 1;
699 std::unique_ptr<char[]> bundleNameStr = std::make_unique<char[]>(strLen);
700 napi_get_value_string_utf8(env, bundleNameNApi, bundleNameStr.get(), strLen, &ret);
701 info.bundleName = bundleNameStr.get();
702 }
703
704 napi_typeof(env, moduleNameNApi, &valueType);
705 if (valueType == napi_string) {
706 size_t ret = 0;
707 size_t strLen = GetParamLen(env, moduleNameNApi) + 1;
708 std::unique_ptr<char[]> moduleNameStr = std::make_unique<char[]>(strLen);
709 napi_get_value_string_utf8(env, moduleNameNApi, moduleNameStr.get(), strLen, &ret);
710 info.moduleName = moduleNameStr.get();
711 }
712
713 return true;
714 }
715
DimensionToString(Dimension dimension)716 std::string DimensionToString(Dimension dimension)
717 {
718 static const int32_t unitsNum = 6;
719 static const int32_t percentIndex = 3;
720 static const int32_t percentUnit = 100;
721 static std::array<std::string, unitsNum> units = { "px", "vp", "fp", "%", "lpx", "auto" };
722 auto unit = dimension.Unit();
723 auto value = dimension.Value();
724 if (unit == DimensionUnit::NONE) {
725 return StringUtils::DoubleToString(value).append("none");
726 }
727 if (units[static_cast<int>(unit)] == units[percentIndex]) {
728 return StringUtils::DoubleToString(value * percentUnit).append(units[static_cast<int>(unit)]);
729 }
730 return StringUtils::DoubleToString(value).append(units[static_cast<int>(unit)]);
731 }
732
ParseString(const ResourceInfo & info,std::string & result)733 bool ParseString(const ResourceInfo& info, std::string& result)
734 {
735 auto resourceWrapper = CreateResourceWrapper(info);
736 if (info.type == static_cast<int>(ResourceType::PLURAL)) {
737 std::string pluralResults;
738 if (info.resId == UNKNOWN_RESOURCE_ID) {
739 auto count = StringUtils::StringToInt(info.params[1]);
740 pluralResults = resourceWrapper->GetPluralStringByName(info.params[0], count);
741 ReplaceHolder(pluralResults, info.params, 2); // plural holder in index 2
742 } else {
743 auto count = StringUtils::StringToInt(info.params[0]);
744 pluralResults = resourceWrapper->GetPluralString(info.resId, count);
745 ReplaceHolder(pluralResults, info.params, 1);
746 }
747 result = pluralResults;
748 return true;
749 }
750 if (info.type == static_cast<int>(ResourceType::RAWFILE)) {
751 auto fileName = info.params[0];
752 result = resourceWrapper->GetRawfile(fileName);
753 return true;
754 }
755 if (info.type == static_cast<int>(ResourceType::FLOAT)) {
756 if (info.resId == UNKNOWN_RESOURCE_ID) {
757 result = DimensionToString(resourceWrapper->GetDimensionByName(info.params[0]));
758 } else {
759 result = DimensionToString(resourceWrapper->GetDimension(info.resId));
760 }
761 return true;
762 }
763 if (info.type == static_cast<int>(ResourceType::STRING)) {
764 std::string originStr;
765 if (info.resId == UNKNOWN_RESOURCE_ID) {
766 originStr = resourceWrapper->GetStringByName(info.params[0]);
767 ReplaceHolder(originStr, info.params, 1);
768 } else {
769 originStr = resourceWrapper->GetString(info.resId);
770 ReplaceHolder(originStr, info.params, 0);
771 }
772 result = originStr;
773 return true;
774 }
775 if (info.type == static_cast<int>(ResourceType::COLOR)) {
776 result = resourceWrapper->GetColor(info.resId).ColorToString();
777 return true;
778 }
779 if (info.type == static_cast<int>(ResourceType::INTEGER)) {
780 result = std::to_string(resourceWrapper->GetInt(info.resId));
781 return true;
782 }
783 return true;
784 }
785
ErrorToMessage(int32_t code)786 std::string ErrorToMessage(int32_t code)
787 {
788 auto iter = ERROR_CODE_TO_MSG.find(code);
789 return (iter != ERROR_CODE_TO_MSG.end()) ? iter->second : "";
790 }
791
GetSingleParam(napi_env env,napi_callback_info info,napi_value * argv,napi_valuetype & valueType)792 bool GetSingleParam(napi_env env, napi_callback_info info, napi_value* argv, napi_valuetype& valueType)
793 {
794 size_t argc = 1;
795 napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
796 if (argc != 1) {
797 return false;
798 }
799 napi_typeof(env, argv[0], &valueType);
800 return true;
801 }
802
803 // (Color | number | string | undifened)
GetOptionalColor(napi_env env,napi_value argv,napi_valuetype & valueType)804 std::optional<Color> GetOptionalColor(napi_env env, napi_value argv, napi_valuetype& valueType)
805 {
806 if (valueType == napi_number) {
807 uint32_t num;
808 uint32_t alpha = 0xff000000;
809 napi_get_value_uint32(env, argv, &num);
810 if ((num & alpha) == 0) {
811 num |= alpha;
812 }
813 return Color(num);
814 } else if (valueType == napi_string) {
815 std::string str;
816 bool result = GetNapiString(env, argv, str, valueType);
817 Color color;
818 if (!result || !Color::ParseColorString(str, color)) {
819 return std::nullopt;
820 }
821 return color;
822 } else {
823 return std::nullopt;
824 }
825 }
826
ParseIntegerToString(const ResourceInfo & info,std::string & result)827 bool ParseIntegerToString(const ResourceInfo& info, std::string& result)
828 {
829 auto resourceWrapper = CreateResourceWrapper(info);
830 if (info.type == static_cast<int>(ResourceType::INTEGER)) {
831 if (info.resId == UNKNOWN_RESOURCE_ID) {
832 result = std::to_string(resourceWrapper->GetIntByName(info.params[0]));
833 } else {
834 result = std::to_string(resourceWrapper->GetInt(info.resId));
835 }
836 return true;
837 }
838 return true;
839 }
840
HasProperty(napi_env env,napi_value value,const std::string & targetStr)841 bool HasProperty(napi_env env, napi_value value, const std::string& targetStr)
842 {
843 bool hasProperty = false;
844 napi_has_named_property(env, value, targetStr.c_str(), &hasProperty);
845 return hasProperty;
846 }
847
GetReturnObject(napi_env env,std::string callbackString)848 napi_value GetReturnObject(napi_env env, std::string callbackString)
849 {
850 napi_value result = nullptr;
851 napi_value returnObj = nullptr;
852 napi_create_object(env, &returnObj);
853 napi_create_string_utf8(env, callbackString.c_str(), NAPI_AUTO_LENGTH, &result);
854 napi_set_named_property(env, returnObj, "errMsg", result);
855 return returnObj;
856 }
857
ParseNapiDimension(napi_env env,CalcDimension & result,napi_value napiValue,DimensionUnit defaultUnit)858 bool ParseNapiDimension(napi_env env, CalcDimension& result, napi_value napiValue, DimensionUnit defaultUnit)
859 {
860 napi_valuetype valueType = napi_undefined;
861 napi_typeof(env, napiValue, &valueType);
862 if (valueType == napi_number) {
863 double value = 0;
864 napi_get_value_double(env, napiValue, &value);
865 result.SetUnit(defaultUnit);
866 result.SetValue(value);
867 return true;
868 } else if (valueType == napi_string) {
869 std::string valueString;
870 if (!GetNapiString(env, napiValue, valueString, valueType)) {
871 return false;
872 }
873 result = StringUtils::StringToCalcDimension(valueString, false, defaultUnit);
874 return true;
875 } else if (valueType == napi_object) {
876 ResourceInfo recv;
877 std::string parameterStr;
878 if (!ParseResourceParam(env, napiValue, recv)) {
879 return false;
880 }
881 if (!ParseString(recv, parameterStr)) {
882 return false;
883 }
884 result = StringUtils::StringToDimensionWithUnit(parameterStr, defaultUnit);
885 return true;
886 }
887 return false;
888 }
889
ParseNapiDimensionNG(napi_env env,CalcDimension & result,napi_value napiValue,DimensionUnit defaultUnit,bool isSupportPercent)890 bool ParseNapiDimensionNG(
891 napi_env env, CalcDimension& result, napi_value napiValue, DimensionUnit defaultUnit, bool isSupportPercent)
892 {
893 napi_valuetype valueType = napi_undefined;
894 napi_typeof(env, napiValue, &valueType);
895 if (valueType == napi_number) {
896 double value = 0;
897 napi_get_value_double(env, napiValue, &value);
898
899 result.SetUnit(defaultUnit);
900 result.SetValue(value);
901 return true;
902 } else if (valueType == napi_string) {
903 std::string valueString;
904 if (!GetNapiString(env, napiValue, valueString, valueType)) {
905 return false;
906 }
907 if (valueString.back() == '%' && !isSupportPercent) {
908 return false;
909 }
910 return StringUtils::StringToCalcDimensionNG(valueString, result, false, defaultUnit);
911 } else if (valueType == napi_object) {
912 ResourceInfo recv;
913 std::string parameterStr;
914 if (!ParseResourceParam(env, napiValue, recv)) {
915 return false;
916 }
917 if (!ParseString(recv, parameterStr)) {
918 return false;
919 }
920 if (!ParseIntegerToString(recv, parameterStr)) {
921 return false;
922 }
923 result = StringUtils::StringToDimensionWithUnit(parameterStr, defaultUnit);
924 return true;
925 }
926 return false;
927 }
928
ParseNapiColor(napi_env env,napi_value value,Color & result)929 bool ParseNapiColor(napi_env env, napi_value value, Color& result)
930 {
931 napi_valuetype valueType = GetValueType(env, value);
932 if (valueType != napi_number && valueType != napi_string && valueType != napi_object) {
933 return false;
934 }
935 if (valueType == napi_number) {
936 int32_t colorId = 0;
937 napi_get_value_int32(env, value, &colorId);
938 constexpr uint32_t colorAlphaOffset = 24;
939 constexpr uint32_t colorAlphaDefaultValue = 0xFF000000;
940 auto origin = static_cast<uint32_t>(colorId);
941 uint32_t alphaResult = origin;
942 if ((origin >> colorAlphaOffset) == 0) {
943 alphaResult = origin | colorAlphaDefaultValue;
944 }
945 result = Color(alphaResult);
946 return true;
947 }
948 if (valueType == napi_string) {
949 std::optional<std::string> colorString = GetStringFromValueUtf8(env, value);
950 if (!colorString.has_value()) {
951 LOGE("Parse color from string failed");
952 return false;
953 }
954 return Color::ParseColorString(colorString.value(), result);
955 }
956
957 return ParseColorFromResourceObject(env, value, result);
958 }
959
ParseStyle(napi_env env,napi_value value,std::optional<BorderStyle> & style)960 bool ParseStyle(napi_env env, napi_value value, std::optional<BorderStyle>& style)
961 {
962 napi_valuetype valueType = GetValueType(env, value);
963 if (valueType != napi_number) {
964 return false;
965 }
966 int32_t num;
967 napi_get_value_int32(env, value, &num);
968 style = static_cast<BorderStyle>(num);
969 if (style < BorderStyle::SOLID || style > BorderStyle::NONE) {
970 return false;
971 }
972 return true;
973 }
974
ParseShadowColorStrategy(napi_env env,napi_value value,ShadowColorStrategy & strategy)975 bool ParseShadowColorStrategy(napi_env env, napi_value value, ShadowColorStrategy& strategy)
976 {
977 napi_valuetype valueType = GetValueType(env, value);
978 if (valueType == napi_string) {
979 std::optional<std::string> colorStr = GetStringFromValueUtf8(env, value);
980 if (colorStr.has_value()) {
981 if (colorStr->compare("average") == 0) {
982 strategy = ShadowColorStrategy::AVERAGE;
983 return true;
984 } else if (colorStr->compare("primary") == 0) {
985 strategy = ShadowColorStrategy::PRIMARY;
986 return true;
987 }
988 }
989 }
990 return false;
991 }
992 } // namespace OHOS::Ace::Napi
993