1 files changed, 0 insertions, 174 deletions
diff --git a/fs_mgr/libsnapshot/inspect_cow.cpp b/fs_mgr/libsnapshot/inspect_cow.cpp
deleted file mode 100644
index 4a84fba0d..000000000
--- a/fs_mgr/libsnapshot/inspect_cow.cpp
+++ /dev/null
@@ -1,174 +0,0 @@
-//
-// Copyright (C) 2020 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-#include <stdio.h>
-#include <unistd.h>
-
-#include <iostream>
-#include <string>
-
-#include <android-base/logging.h>
-#include <android-base/unique_fd.h>
-#include <libsnapshot/cow_reader.h>
-
-namespace android {
-namespace snapshot {
-
-void MyLogger(android::base::LogId, android::base::LogSeverity severity, const char*, const char*,
-              unsigned int, const char* message) {
-    if (severity == android::base::ERROR) {
-        fprintf(stderr, "%s\n", message);
-    } else {
-        fprintf(stdout, "%s\n", message);
-    }
-}
-
-static void usage(void) {
-    LOG(ERROR) << "Usage: inspect_cow [-sd] <COW_FILE>";
-    LOG(ERROR) << "\t -s Run Silent";
-    LOG(ERROR) << "\t -d Attempt to decompress";
-    LOG(ERROR) << "\t -b Show data for failed decompress\n";
-}
-
-// Sink that always appends to the end of a string.
-class StringSink : public IByteSink {
-  public:
-    void* GetBuffer(size_t requested, size_t* actual) override {
-        size_t old_size = stream_.size();
-        stream_.resize(old_size + requested, '\0');
-        *actual = requested;
-        return stream_.data() + old_size;
-    }
-    bool ReturnData(void*, size_t) override { return true; }
-    void Reset() { stream_.clear(); }
-
-    std::string& stream() { return stream_; }
-
-  private:
-    std::string stream_;
-};
-
-static void ShowBad(CowReader& reader, const struct CowOperation& op) {
-    size_t count;
-    auto buffer = std::make_unique<uint8_t[]>(op.data_length);
-
-    if (!reader.GetRawBytes(op.source, buffer.get(), op.data_length, &count)) {
-        std::cerr << "Failed to read at all!\n";
-    } else {
-        std::cout << "The Block data is:\n";
-        for (int i = 0; i < op.data_length; i++) {
-            std::cout << std::hex << (int)buffer[i];
-        }
-        std::cout << std::dec << "\n\n";
-        if (op.data_length >= sizeof(CowOperation)) {
-            std::cout << "The start, as an op, would be " << *(CowOperation*)buffer.get() << "\n";
-        }
-    }
-}
-
-static bool Inspect(const std::string& path, bool silent, bool decompress, bool show_bad) {
-    android::base::unique_fd fd(open(path.c_str(), O_RDONLY));
-    if (fd < 0) {
-        PLOG(ERROR) << "open failed: " << path;
-        return false;
-    }
-
-    CowReader reader;
-    if (!reader.Parse(fd)) {
-        LOG(ERROR) << "parse failed: " << path;
-        return false;
-    }
-
-    CowHeader header;
-    if (!reader.GetHeader(&header)) {
-        LOG(ERROR) << "could not get header: " << path;
-        return false;
-    }
-    CowFooter footer;
-    bool has_footer = false;
-    if (reader.GetFooter(&footer)) has_footer = true;
-
-    if (!silent) {
-        std::cout << "Major version: " << header.major_version << "\n";
-        std::cout << "Minor version: " << header.minor_version << "\n";
-        std::cout << "Header size: " << header.header_size << "\n";
-        std::cout << "Footer size: " << header.footer_size << "\n";
-        std::cout << "Block size: " << header.block_size << "\n";
-        std::cout << "\n";
-        if (has_footer) {
-            std::cout << "Total Ops size: " << footer.op.ops_size << "\n";
-            std::cout << "Number of Ops: " << footer.op.num_ops << "\n";
-            std::cout << "\n";
-        }
-    }
-
-    auto iter = reader.GetOpIter();
-    StringSink sink;
-    bool success = true;
-    while (!iter->Done()) {
-        const CowOperation& op = iter->Get();
-
-        if (!silent) std::cout << op << "\n";
-
-        if (decompress && op.type == kCowReplaceOp && op.compression != kCowCompressNone) {
-            if (!reader.ReadData(op, &sink)) {
-                std::cerr << "Failed to decompress for :" << op << "\n";
-                success = false;
-                if (show_bad) ShowBad(reader, op);
-            }
-            sink.Reset();
-        }
-
-        iter->Next();
-    }
-
-    return success;
-}
-
-}  // namespace snapshot
-}  // namespace android
-
-int main(int argc, char** argv) {
-    int ch;
-    bool silent = false;
-    bool decompress = false;
-    bool show_bad = false;
-    while ((ch = getopt(argc, argv, "sdb")) != -1) {
-        switch (ch) {
-            case 's':
-                silent = true;
-                break;
-            case 'd':
-                decompress = true;
-                break;
-            case 'b':
-                show_bad = true;
-                break;
-            default:
-                android::snapshot::usage();
-        }
-    }
-    android::base::InitLogging(argv, android::snapshot::MyLogger);
-
-    if (argc < optind + 1) {
-        android::snapshot::usage();
-        return 1;
-    }
-
-    if (!android::snapshot::Inspect(argv[optind], silent, decompress, show_bad)) {
-        return 1;
-    }
-    return 0;
-}