0376869f05
Summary: As title. This is part of an fb-internal task. First, remove all `using namespace` statements if applicable. Next, utilize multiple build platforms and see if anything is broken. Should anything become broken, fix the compilation errors with as little extra change as possible. Pull Request resolved: https://github.com/facebook/rocksdb/pull/9369 Test Plan: internal build and make check make clean && make static_lib && cd examples && make all Reviewed By: pdillinger Differential Revision: D33517260 Pulled By: riversand963 fbshipit-source-id: 3fc4ce6402a073421dfd9a9b2d1c79441dca7a40
111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#ifndef ROCKSDB_LITE
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#include <getopt.h>
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#include <cstdio>
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#include <string>
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#include <unordered_map>
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#include "utilities/blob_db/blob_dump_tool.h"
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using ROCKSDB_NAMESPACE::Status;
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using ROCKSDB_NAMESPACE::blob_db::BlobDumpTool;
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int main(int argc, char** argv) {
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using DisplayType = BlobDumpTool::DisplayType;
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const std::unordered_map<std::string, DisplayType> display_types = {
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{"none", DisplayType::kNone},
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{"raw", DisplayType::kRaw},
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{"hex", DisplayType::kHex},
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{"detail", DisplayType::kDetail},
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};
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const struct option options[] = {
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{"help", no_argument, nullptr, 'h'},
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{"file", required_argument, nullptr, 'f'},
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{"show_key", optional_argument, nullptr, 'k'},
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{"show_blob", optional_argument, nullptr, 'b'},
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{"show_uncompressed_blob", optional_argument, nullptr, 'r'},
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{"show_summary", optional_argument, nullptr, 's'},
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};
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DisplayType show_key = DisplayType::kRaw;
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DisplayType show_blob = DisplayType::kNone;
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DisplayType show_uncompressed_blob = DisplayType::kNone;
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bool show_summary = false;
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std::string file;
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while (true) {
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int c = getopt_long(argc, argv, "hk::b::f:", options, nullptr);
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if (c < 0) {
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break;
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}
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std::string arg_str(optarg ? optarg : "");
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switch (c) {
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case 'h':
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fprintf(stdout,
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"Usage: blob_dump --file=filename "
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"[--show_key[=none|raw|hex|detail]] "
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"[--show_blob[=none|raw|hex|detail]] "
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"[--show_uncompressed_blob[=none|raw|hex|detail]] "
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"[--show_summary]\n");
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return 0;
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case 'f':
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file = optarg;
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break;
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case 'k':
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if (optarg) {
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if (display_types.count(arg_str) == 0) {
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fprintf(stderr, "Unrecognized key display type.\n");
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return -1;
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}
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show_key = display_types.at(arg_str);
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}
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break;
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case 'b':
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if (optarg) {
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if (display_types.count(arg_str) == 0) {
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fprintf(stderr, "Unrecognized blob display type.\n");
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return -1;
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}
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show_blob = display_types.at(arg_str);
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} else {
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show_blob = DisplayType::kHex;
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}
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break;
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case 'r':
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if (optarg) {
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if (display_types.count(arg_str) == 0) {
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fprintf(stderr, "Unrecognized blob display type.\n");
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return -1;
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}
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show_uncompressed_blob = display_types.at(arg_str);
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} else {
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show_uncompressed_blob = DisplayType::kHex;
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}
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break;
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case 's':
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show_summary = true;
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break;
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default:
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fprintf(stderr, "Unrecognized option.\n");
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return -1;
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}
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}
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BlobDumpTool tool;
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Status s =
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tool.Run(file, show_key, show_blob, show_uncompressed_blob, show_summary);
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if (!s.ok()) {
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fprintf(stderr, "Failed: %s\n", s.ToString().c_str());
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return -1;
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}
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return 0;
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}
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#else
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#include <stdio.h>
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int main(int /*argc*/, char** /*argv*/) {
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fprintf(stderr, "Not supported in lite mode.\n");
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return -1;
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}
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#endif // ROCKSDB_LITE
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