YQ Connector: support managed ClickHouse

Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.

1 files changed, 95 insertions, 0 deletions

diff --git a/contrib/libs/llvm14/tools/obj2yaml/obj2yaml.cpp b/contrib/libs/llvm14/tools/obj2yaml/obj2yaml.cpp
new file mode 100644
index 0000000000..9c7a338585
--- /dev/null
+++ b/contrib/libs/llvm14/tools/obj2yaml/obj2yaml.cpp
@@ -0,0 +1,95 @@
+//===------ utils/obj2yaml.cpp - obj2yaml conversion tool -----------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "obj2yaml.h"
+#include "llvm/BinaryFormat/Magic.h"
+#include "llvm/Object/Archive.h"
+#include "llvm/Object/COFF.h"
+#include "llvm/Object/Minidump.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Errc.h"
+#include "llvm/Support/InitLLVM.h"
+
+using namespace llvm;
+using namespace llvm::object;
+
+static cl::opt<std::string>
+    InputFilename(cl::Positional, cl::desc("<input file>"), cl::init("-"));
+static cl::bits<RawSegments> RawSegment(
+    "raw-segment",
+    cl::desc("Mach-O: dump the raw contents of the listed segments instead of "
+             "parsing them:"),
+    cl::values(clEnumVal(data, "__DATA"), clEnumVal(linkedit, "__LINKEDIT")));
+
+static Error dumpObject(const ObjectFile &Obj) {
+  if (Obj.isCOFF())
+    return errorCodeToError(coff2yaml(outs(), cast<COFFObjectFile>(Obj)));
+
+  if (Obj.isXCOFF())
+    return xcoff2yaml(outs(), cast<XCOFFObjectFile>(Obj));
+
+  if (Obj.isELF())
+    return elf2yaml(outs(), Obj);
+
+  if (Obj.isWasm())
+    return errorCodeToError(wasm2yaml(outs(), cast<WasmObjectFile>(Obj)));
+
+  llvm_unreachable("unexpected object file format");
+}
+
+static Error dumpInput(StringRef File) {
+  ErrorOr<std::unique_ptr<MemoryBuffer>> FileOrErr =
+      MemoryBuffer::getFileOrSTDIN(File, /*IsText=*/false,
+                                   /*RequiresNullTerminator=*/false);
+  if (std::error_code EC = FileOrErr.getError())
+    return errorCodeToError(EC);
+  std::unique_ptr<MemoryBuffer> &Buffer = FileOrErr.get();
+  MemoryBufferRef MemBuf = Buffer->getMemBufferRef();
+  if (file_magic::archive == identify_magic(MemBuf.getBuffer()))
+    return archive2yaml(outs(), MemBuf);
+
+  Expected<std::unique_ptr<Binary>> BinOrErr =
+      createBinary(MemBuf, /*Context=*/nullptr);
+  if (!BinOrErr)
+    return BinOrErr.takeError();
+
+  Binary &Binary = *BinOrErr->get();
+  // Universal MachO is not a subclass of ObjectFile, so it needs to be handled
+  // here with the other binary types.
+  if (Binary.isMachO() || Binary.isMachOUniversalBinary())
+    return macho2yaml(outs(), Binary, RawSegment.getBits());
+  if (ObjectFile *Obj = dyn_cast<ObjectFile>(&Binary))
+    return dumpObject(*Obj);
+  if (MinidumpFile *Minidump = dyn_cast<MinidumpFile>(&Binary))
+    return minidump2yaml(outs(), *Minidump);
+
+  return Error::success();
+}
+
+static void reportError(StringRef Input, Error Err) {
+  if (Input == "-")
+    Input = "<stdin>";
+  std::string ErrMsg;
+  raw_string_ostream OS(ErrMsg);
+  logAllUnhandledErrors(std::move(Err), OS);
+  OS.flush();
+  errs() << "Error reading file: " << Input << ": " << ErrMsg;
+  errs().flush();
+}
+
+int main(int argc, char *argv[]) {
+  InitLLVM X(argc, argv);
+  cl::ParseCommandLineOptions(argc, argv);
+
+  if (Error Err = dumpInput(InputFilename)) {
+    reportError(InputFilename, std::move(Err));
+    return 1;
+  }
+
+  return 0;
+}