ceph/src/jaegertracing/opentelemetry-cpp/examples/otlp/http_log_main.cc

   1 // Copyright The OpenTelemetry Authors
   2 // SPDX-License-Identifier: Apache-2.0
   3
   4 #ifdef ENABLE_LOGS_PREVIEW
   5 #  include "opentelemetry/exporters/otlp/otlp_http_exporter.h"
   6 #  include "opentelemetry/exporters/otlp/otlp_http_log_exporter.h"
   7 #  include "opentelemetry/logs/provider.h"
   8 #  include "opentelemetry/sdk/logs/logger_provider.h"
   9 #  include "opentelemetry/sdk/logs/simple_log_processor.h"
  10 #  include "opentelemetry/sdk/trace/simple_processor.h"
  11 #  include "opentelemetry/sdk/trace/tracer_provider.h"
  12 #  include "opentelemetry/trace/provider.h"
  13
  14 #  include <string>
  15
  16 #  ifdef BAZEL_BUILD
  17 #    include "examples/common/logs_foo_library/foo_library.h"
  18 #  else
  19 #    include "logs_foo_library/foo_library.h"
  20 #  endif
  21
  22 namespace trace     = opentelemetry::trace;
  23 namespace nostd     = opentelemetry::nostd;
  24 namespace otlp      = opentelemetry::exporter::otlp;
  25 namespace logs_sdk  = opentelemetry::sdk::logs;
  26 namespace logs      = opentelemetry::logs;
  27 namespace trace_sdk = opentelemetry::sdk::trace;
  28
  29 namespace
  30 {
  31
  32 opentelemetry::exporter::otlp::OtlpHttpExporterOptions opts;
  33 void InitTracer()
  34 {
  35   // Create OTLP exporter instance
  36   auto exporter  = std::unique_ptr<trace_sdk::SpanExporter>(new otlp::OtlpHttpExporter(opts));
  37   auto processor = std::unique_ptr<trace_sdk::SpanProcessor>(
  38       new trace_sdk::SimpleSpanProcessor(std::move(exporter)));
  39   auto provider =
  40       nostd::shared_ptr<trace::TracerProvider>(new trace_sdk::TracerProvider(std::move(processor)));
  41   // Set the global trace provider
  42   trace::Provider::SetTracerProvider(provider);
  43 }
  44
  45 opentelemetry::exporter::otlp::OtlpHttpLogExporterOptions logger_opts;
  46 void InitLogger()
  47 {
  48   logger_opts.console_debug = true;
  49   // Create OTLP exporter instance
  50   auto exporter =
  51       std::unique_ptr<logs_sdk::LogExporter>(new otlp::OtlpHttpLogExporter(logger_opts));
  52   auto sdkProvider = std::shared_ptr<logs_sdk::LoggerProvider>(
  53       new logs_sdk::LoggerProvider(std::unique_ptr<logs_sdk::LogProcessor>(
  54           new logs_sdk::SimpleLogProcessor(std::move(exporter)))));
  55   auto apiProvider = nostd::shared_ptr<logs::LoggerProvider>(sdkProvider);
  56   auto provider    = nostd::shared_ptr<logs::LoggerProvider>(apiProvider);
  57   opentelemetry::logs::Provider::SetLoggerProvider(provider);
  58 }
  59 }  // namespace
  60
  61 int main(int argc, char *argv[])
  62 {
  63   if (argc > 1)
  64   {
  65     opts.url        = argv[1];
  66     logger_opts.url = argv[1];
  67     if (argc > 2)
  68     {
  69       std::string debug  = argv[2];
  70       opts.console_debug = debug != "" && debug != "0" && debug != "no";
  71     }
  72
  73     if (argc > 3)
  74     {
  75       std::string binary_mode = argv[3];
  76       if (binary_mode.size() >= 3 && binary_mode.substr(0, 3) == "bin")
  77       {
  78         opts.content_type        = opentelemetry::exporter::otlp::HttpRequestContentType::kBinary;
  79         logger_opts.content_type = opentelemetry::exporter::otlp::HttpRequestContentType::kBinary;
  80       }
  81     }
  82   }
  83   InitLogger();
  84   InitTracer();
  85   foo_library();
  86 }
  87 #else
  88 int main()
  89 {
  90   return 0;
  91 }
  92 #endif