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GeezerVison is showing github.com — src: make minor cleanups in compile_cache.cc · nodejs/node@f8acf2d

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    • compile_cache.cc
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‎src/compile_cache.cc‎

Copy file name to clipboardExpand all lines: src/compile_cache.cc
+30-24Lines changed: 30 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,14 @@
1414
#endif
1515

1616
namespace node {
17+
18+
using v8::Function;
19+
using v8::Local;
20+
using v8::Module;
21+
using v8::ScriptCompiler;
22+
using v8::String;
23+
24+
namespace {
1725
std::string Uint32ToHex(uint32_t crc) {
1826
std::string str;
1927
str.reserve(8);
@@ -40,8 +48,7 @@ std::string GetCacheVersionTag() {
4048
// This should be fine on Windows, as there local directories tend to be
4149
// user-specific.
4250
std::string tag = std::string(NODE_VERSION) + '-' + std::string(NODE_ARCH) +
43-
'-' +
44-
Uint32ToHex(v8::ScriptCompiler::CachedDataVersionTag());
51+
'-' + Uint32ToHex(ScriptCompiler::CachedDataVersionTag());
4552
#ifdef NODE_IMPLEMENTS_POSIX_CREDENTIALS
4653
tag += '-' + std::to_string(getuid());
4754
#endif
@@ -55,6 +62,7 @@ uint32_t GetCacheKey(std::string_view filename, CachedCodeType type) {
5562
crc, reinterpret_cast<const Bytef*>(filename.data()), filename.length());
5663
return crc;
5764
}
65+
} // namespace
5866

5967
template <typename... Args>
6068
inline void CompileCacheHandler::Debug(const char* format,
@@ -64,13 +72,13 @@ inline void CompileCacheHandler::Debug(const char* format,
6472
}
6573
}
6674

67-
v8::ScriptCompiler::CachedData* CompileCacheEntry::CopyCache() const {
75+
ScriptCompiler::CachedData* CompileCacheEntry::CopyCache() const {
6876
DCHECK_NOT_NULL(cache);
6977
int cache_size = cache->length;
7078
uint8_t* data = new uint8_t[cache_size];
7179
memcpy(data, cache->data, cache_size);
72-
return new v8::ScriptCompiler::CachedData(
73-
data, cache_size, v8::ScriptCompiler::CachedData::BufferOwned);
80+
return new ScriptCompiler::CachedData(
81+
data, cache_size, ScriptCompiler::CachedData::BufferOwned);
7482
}
7583

7684
// Used for identifying and verifying a file is a compile cache file.
@@ -210,15 +218,14 @@ void CompileCacheHandler::ReadCacheFile(CompileCacheEntry* entry) {
210218
return;
211219
}
212220

213-
entry->cache.reset(new v8::ScriptCompiler::CachedData(
214-
buffer, total_read, v8::ScriptCompiler::CachedData::BufferOwned));
221+
entry->cache.reset(new ScriptCompiler::CachedData(
222+
buffer, total_read, ScriptCompiler::CachedData::BufferOwned));
215223
Debug(" success, size=%d\n", total_read);
216224
}
217225

218-
CompileCacheEntry* CompileCacheHandler::GetOrInsert(
219-
v8::Local<v8::String> code,
220-
v8::Local<v8::String> filename,
221-
CachedCodeType type) {
226+
CompileCacheEntry* CompileCacheHandler::GetOrInsert(Local<String> code,
227+
Local<String> filename,
228+
CachedCodeType type) {
222229
DCHECK(!compile_cache_dir_.empty());
223230

224231
Utf8Value filename_utf8(isolate_, filename);
@@ -259,18 +266,17 @@ CompileCacheEntry* CompileCacheHandler::GetOrInsert(
259266
return result;
260267
}
261268

262-
v8::ScriptCompiler::CachedData* SerializeCodeCache(
263-
v8::Local<v8::Function> func) {
264-
return v8::ScriptCompiler::CreateCodeCacheForFunction(func);
269+
ScriptCompiler::CachedData* SerializeCodeCache(Local<Function> func) {
270+
return ScriptCompiler::CreateCodeCacheForFunction(func);
265271
}
266272

267-
v8::ScriptCompiler::CachedData* SerializeCodeCache(v8::Local<v8::Module> mod) {
268-
return v8::ScriptCompiler::CreateCodeCache(mod->GetUnboundModuleScript());
273+
ScriptCompiler::CachedData* SerializeCodeCache(Local<Module> mod) {
274+
return ScriptCompiler::CreateCodeCache(mod->GetUnboundModuleScript());
269275
}
270276

271277
template <typename T>
272278
void CompileCacheHandler::MaybeSaveImpl(CompileCacheEntry* entry,
273-
v8::Local<T> func_or_mod,
279+
Local<T> func_or_mod,
274280
bool rejected) {
275281
DCHECK_NOT_NULL(entry);
276282
Debug("[compile cache] V8 code cache for %s %s was %s, ",
@@ -286,21 +292,21 @@ void CompileCacheHandler::MaybeSaveImpl(CompileCacheEntry* entry,
286292
Debug("%s the in-memory entry\n",
287293
entry->cache == nullptr ? "initializing" : "refreshing");
288294

289-
v8::ScriptCompiler::CachedData* data = SerializeCodeCache(func_or_mod);
290-
DCHECK_EQ(data->buffer_policy, v8::ScriptCompiler::CachedData::BufferOwned);
295+
ScriptCompiler::CachedData* data = SerializeCodeCache(func_or_mod);
296+
DCHECK_EQ(data->buffer_policy, ScriptCompiler::CachedData::BufferOwned);
291297
entry->refreshed = true;
292298
entry->cache.reset(data);
293299
}
294300

295301
void CompileCacheHandler::MaybeSave(CompileCacheEntry* entry,
296-
v8::Local<v8::Module> mod,
302+
Local<Module> mod,
297303
bool rejected) {
298304
DCHECK(mod->IsSourceTextModule());
299305
MaybeSaveImpl(entry, mod, rejected);
300306
}
301307

302308
void CompileCacheHandler::MaybeSave(CompileCacheEntry* entry,
303-
v8::Local<v8::Function> func,
309+
Local<Function> func,
304310
bool rejected) {
305311
MaybeSaveImpl(entry, func, rejected);
306312
}
@@ -319,8 +325,8 @@ void CompileCacheHandler::MaybeSave(CompileCacheEntry* entry,
319325
int cache_size = static_cast<int>(transpiled.size());
320326
uint8_t* data = new uint8_t[cache_size];
321327
memcpy(data, transpiled.data(), cache_size);
322-
entry->cache.reset(new v8::ScriptCompiler::CachedData(
323-
data, cache_size, v8::ScriptCompiler::CachedData::BufferOwned));
328+
entry->cache.reset(new ScriptCompiler::CachedData(
329+
data, cache_size, ScriptCompiler::CachedData::BufferOwned));
324330
entry->refreshed = true;
325331
}
326332

@@ -377,7 +383,7 @@ void CompileCacheHandler::Persist() {
377383
}
378384

379385
DCHECK_EQ(entry->cache->buffer_policy,
380-
v8::ScriptCompiler::CachedData::BufferOwned);
386+
ScriptCompiler::CachedData::BufferOwned);
381387
char* cache_ptr =
382388
reinterpret_cast<char*>(const_cast<uint8_t*>(entry->cache->data));
383389
uint32_t cache_size = static_cast<uint32_t>(entry->cache->length);

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