1 files changed, 0 insertions, 120 deletions
diff --git a/backends/prometheus/remote_write/remote_write.cc b/backends/prometheus/remote_write/remote_write.cc
deleted file mode 100644
index b919cffad..000000000
--- a/backends/prometheus/remote_write/remote_write.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include <snappy.h>
-#include "exporting/prometheus/remote_write/remote_write.pb.h"
-#include "remote_write.h"
-
-using namespace prometheus;
-
-static google::protobuf::Arena arena;
-static WriteRequest *write_request;
-
-void backends_init_write_request() {
-    GOOGLE_PROTOBUF_VERIFY_VERSION;
-    write_request = google::protobuf::Arena::CreateMessage<WriteRequest>(&arena);
-}
-
-void backends_clear_write_request() {
-    write_request->clear_timeseries();
-}
-
-void backends_add_host_info(const char *name, const char *instance, const char *application, const char *version, const int64_t timestamp) {
-    TimeSeries *timeseries;
-    Sample *sample;
-    Label *label;
-
-    timeseries = write_request->add_timeseries();
-
-    label = timeseries->add_labels();
-    label->set_name("__name__");
-    label->set_value(name);
-
-    label = timeseries->add_labels();
-    label->set_name("instance");
-    label->set_value(instance);
-
-    if(application) {
-        label = timeseries->add_labels();
-        label->set_name("application");
-        label->set_value(application);
-    }
-
-    if(version) {
-        label = timeseries->add_labels();
-        label->set_name("version");
-        label->set_value(version);
-    }
-
-    sample = timeseries->add_samples();
-    sample->set_value(1);
-    sample->set_timestamp(timestamp);
-}
-
-// adds tag to the last created timeseries
-void backends_add_tag(char *tag, char *value) {
-    TimeSeries *timeseries;
-    Label *label;
-
-    timeseries = write_request->mutable_timeseries(write_request->timeseries_size() - 1);
-
-    label = timeseries->add_labels();
-    label->set_name(tag);
-    label->set_value(value);
-}
-
-void backends_add_metric(const char *name, const char *chart, const char *family, const char *dimension, const char *instance, const double value, const int64_t timestamp) {
-    TimeSeries *timeseries;
-    Sample *sample;
-    Label *label;
-
-    timeseries = write_request->add_timeseries();
-
-    label = timeseries->add_labels();
-    label->set_name("__name__");
-    label->set_value(name);
-
-    label = timeseries->add_labels();
-    label->set_name("chart");
-    label->set_value(chart);
-
-    label = timeseries->add_labels();
-    label->set_name("family");
-    label->set_value(family);
-
-    if(dimension) {
-        label = timeseries->add_labels();
-        label->set_name("dimension");
-        label->set_value(dimension);
-    }
-
-    label = timeseries->add_labels();
-    label->set_name("instance");
-    label->set_value(instance);
-
-    sample = timeseries->add_samples();
-    sample->set_value(value);
-    sample->set_timestamp(timestamp);
-}
-
-size_t backends_get_write_request_size(){
-#if GOOGLE_PROTOBUF_VERSION < 3001000
-    size_t size = (size_t)snappy::MaxCompressedLength(write_request->ByteSize());
-#else
-    size_t size = (size_t)snappy::MaxCompressedLength(write_request->ByteSizeLong());
-#endif
-
-    return (size < INT_MAX)?size:0;
-}
-
-int backends_pack_write_request(char *buffer, size_t *size) {
-    std::string uncompressed_write_request;
-    if(write_request->SerializeToString(&uncompressed_write_request) == false) return 1;
-
-    snappy::RawCompress(uncompressed_write_request.data(), uncompressed_write_request.size(), buffer, size);
-
-    return 0;
-}
-
-void backends_protocol_buffers_shutdown() {
-    google::protobuf::ShutdownProtobufLibrary();
-}