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53 lines
1.4 KiB
Swift
53 lines
1.4 KiB
Swift
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// --- stubs ---
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protocol ContiguousBytes {
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func withUnsafeBytes<R>(_ body: (UnsafeRawBufferPointer) throws -> R) rethrows -> R
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}
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struct Data : ContiguousBytes {
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init<S>(_ elements: S) { count = 0 }
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func withUnsafeBytes<ResultType>(_ body: (UnsafeRawBufferPointer) throws -> ResultType) rethrows -> ResultType {
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return 0 as! ResultType
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}
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func withUnsafeBytes<ResultType, ContentType>(_ body: (UnsafePointer<ContentType>) throws -> ResultType) rethrows -> ResultType {
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return 0 as! ResultType
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}
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var count: Int
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}
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var SQLITE_OK : Int32 = 0
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func sqlite3_key_v2(
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_ db: OpaquePointer?,
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_ zDbName: UnsafePointer<CChar>?,
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_ pKey: UnsafeRawPointer?,
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_ nKey: Int32
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) -> Int32 { return SQLITE_OK }
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func sqlite3_rekey_v2(
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_ db: OpaquePointer?,
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_ zDbName: UnsafePointer<CChar>?,
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_ pKey: UnsafeRawPointer?,
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_ nKey: Int32
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) -> Int32 { return SQLITE_OK }
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// --- tests ---
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func test_sqlite3_c_api(db: OpaquePointer?, myVarKey: Data) {
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let myConstKey = Data("abcdef123456")
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// SQLite (C API) Encryption Extension
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myVarKey.withUnsafeBytes { buffer in
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_ = sqlite3_key_v2(db, "dbname", buffer, Int32(myVarKey.count))
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_ = sqlite3_rekey_v2(db, "dbname", buffer, Int32(myVarKey.count))
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}
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myConstKey.withUnsafeBytes { buffer in
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_ = sqlite3_key_v2(db, "dbname", buffer, Int32(myVarKey.count)) // BAD
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_ = sqlite3_rekey_v2(db, "dbname", buffer, Int32(myVarKey.count)) // BAD
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}
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}
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