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cjihrig
9e30724b53
This commit introduces an experimental implementation of the Web Storage API using SQLite as the backing data store. PR-URL: https://github.com/nodejs/node/pull/52435 Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev>
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
#ifndef SRC_NODE_WEBSTORAGE_H_
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#define SRC_NODE_WEBSTORAGE_H_
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#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#include "base_object.h"
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#include "node_mem.h"
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#include "sqlite3.h"
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#include "util.h"
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namespace node {
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namespace webstorage {
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struct conn_deleter {
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void operator()(sqlite3* conn) const noexcept {
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CHECK_EQ(sqlite3_close(conn), SQLITE_OK);
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}
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};
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using conn_unique_ptr = std::unique_ptr<sqlite3, conn_deleter>;
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struct stmt_deleter {
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void operator()(sqlite3_stmt* stmt) const noexcept { sqlite3_finalize(stmt); }
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};
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using stmt_unique_ptr = std::unique_ptr<sqlite3_stmt, stmt_deleter>;
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class Storage : public BaseObject {
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public:
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Storage(Environment* env,
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v8::Local<v8::Object> object,
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v8::Local<v8::String> location);
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void MemoryInfo(MemoryTracker* tracker) const override;
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static void New(const v8::FunctionCallbackInfo<v8::Value>& args);
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void Clear();
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v8::Local<v8::Array> Enumerate();
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v8::Local<v8::Value> Length();
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v8::Local<v8::Value> Load(v8::Local<v8::Name> key);
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v8::Local<v8::Value> LoadKey(const int index);
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bool Remove(v8::Local<v8::Name> key);
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bool Store(v8::Local<v8::Name> key, v8::Local<v8::Value> value);
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SET_MEMORY_INFO_NAME(Storage)
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SET_SELF_SIZE(Storage)
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private:
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bool Open();
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~Storage() override;
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std::string location_;
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conn_unique_ptr db_;
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v8::Global<v8::Map> symbols_;
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};
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} // namespace webstorage
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} // namespace node
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#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#endif // SRC_NODE_WEBSTORAGE_H_
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