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/** |
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* This file is part of the CernVM File System. |
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*/ |
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#include "upload_facility.h" |
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#include <cassert> |
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#include "upload_gateway.h" |
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#include "upload_local.h" |
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#include "upload_s3.h" |
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namespace upload { |
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atomic_int64 UploadStreamHandle::g_upload_stream_tag = 0; |
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AbstractUploader::UploadJob::UploadJob( |
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UploadStreamHandle *handle, |
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UploadBuffer buffer, |
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const CallbackTN *callback) |
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: type(Upload) |
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, stream_handle(handle) |
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, tag_(handle->tag) |
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, buffer(buffer) |
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, callback(callback) |
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{ } |
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AbstractUploader::UploadJob::UploadJob( |
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UploadStreamHandle *handle, |
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const shash::Any &content_hash) |
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: type(Commit) |
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, stream_handle(handle) |
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, tag_(handle->tag) |
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, buffer() |
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, callback(NULL) |
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, content_hash(content_hash) |
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{ } |
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void AbstractUploader::RegisterPlugins() { |
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RegisterPlugin<LocalUploader>(); |
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RegisterPlugin<S3Uploader>(); |
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RegisterPlugin<GatewayUploader>(); |
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} |
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AbstractUploader::AbstractUploader(const SpoolerDefinition &spooler_definition) |
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: spooler_definition_(spooler_definition) |
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, num_upload_tasks_(spooler_definition.num_upload_tasks) |
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, jobs_in_flight_(spooler_definition.number_of_concurrent_uploads) |
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{ } |
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bool AbstractUploader::Initialize() { |
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✓✓ |
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for (unsigned i = 0; i < GetNumTasks(); ++i) { |
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Tube<UploadJob> *t = new Tube<UploadJob>(); |
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tubes_upload_.TakeTube(t); |
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tasks_upload_.TakeConsumer(new TaskUpload(this, t)); |
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} |
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tubes_upload_.Activate(); |
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tasks_upload_.Spawn(); |
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return true; |
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} |
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bool AbstractUploader::FinalizeSession(bool /*commit*/, |
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const std::string & /*old_root_hash*/, |
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const std::string & /*new_root_hash*/, |
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const RepositoryTag & /*tag*/) { |
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return true; |
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} |
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int AbstractUploader::CreateAndOpenTemporaryChunkFile(std::string *path) const { |
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const std::string tmp_path = |
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CreateTempPath(spooler_definition_.temporary_path + "/" + "chunk", 0644); |
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✗✓ |
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if (tmp_path.empty()) { |
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LogCvmfs(kLogSpooler, kLogStderr, |
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"Failed to create temp file for upload of file chunk (errno: %d).", |
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errno); |
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return -1; |
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} |
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const int tmp_fd = open(tmp_path.c_str(), O_WRONLY); |
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✗✓ |
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if (tmp_fd < 0) { |
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LogCvmfs(kLogSpooler, kLogStderr, |
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"Failed to open temp file '%s' for upload of file chunk " |
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"(errno: %d)", |
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tmp_path.c_str(), errno); |
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unlink(tmp_path.c_str()); |
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} else { |
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*path = tmp_path; |
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} |
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return tmp_fd; |
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} |
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void AbstractUploader::TearDown() { |
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tasks_upload_.Terminate(); |
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} |
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void AbstractUploader::WaitForUpload() const { jobs_in_flight_.WaitForZero(); } |
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void AbstractUploader::InitCounters(perf::StatisticsTemplate *statistics) { |
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counters_ = new UploadCounters(*statistics); |
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} |
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9878 |
void AbstractUploader::CountUploadedBytes(int64_t bytes_written) const { |
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✗✓ |
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if (counters_.IsValid()) { |
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perf::Xadd(counters_->sz_uploaded_bytes, bytes_written); |
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} |
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} |
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void AbstractUploader::CountDuplicates() const { |
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✗✓ |
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if (counters_.IsValid()) { |
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perf::Inc(counters_->n_duplicated_files); |
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} |
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} |
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//------------------------------------------------------------------------------ |
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void TaskUpload::Process(AbstractUploader::UploadJob *upload_job) { |
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✓✓✗ |
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switch (upload_job->type) { |
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case AbstractUploader::UploadJob::Upload: |
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uploader_->StreamedUpload( |
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upload_job->stream_handle, upload_job->buffer, upload_job->callback); |
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break; |
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case AbstractUploader::UploadJob::Commit: |
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uploader_->FinalizeStreamedUpload( |
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upload_job->stream_handle, upload_job->content_hash); |
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break; |
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default: |
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abort(); |
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} |
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delete upload_job; |
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} |
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✓✗✓✗
|
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} // namespace upload |