includes/opentelemetry/exporters/otlp/otlp_environment.h

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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
 
#pragma once
 
#include <ctype.h>
#include <algorithm>
#include <chrono>
#include <map>
#include <string>
 
#include "opentelemetry/sdk/version/version.h"
#include "opentelemetry/version.h"
 
OPENTELEMETRY_BEGIN_NAMESPACE
namespace exporter
{
namespace otlp
{
 
inline std::string GetOtlpDefaultUserAgent()
{
  return "OTel-OTLP-Exporter-Cpp/" OPENTELEMETRY_SDK_VERSION;
}
 
std::string GetOtlpDefaultGrpcTracesEndpoint();
std::string GetOtlpDefaultGrpcMetricsEndpoint();
std::string GetOtlpDefaultGrpcLogsEndpoint();
 
// Compatibility with OTELCPP 1.8.2
inline std::string GetOtlpDefaultGrpcEndpoint()
{
  return GetOtlpDefaultGrpcTracesEndpoint();
}
 
std::string GetOtlpDefaultHttpTracesEndpoint();
std::string GetOtlpDefaultHttpMetricsEndpoint();
std::string GetOtlpDefaultHttpLogsEndpoint();
 
std::string GetOtlpDefaultHttpTracesProtocol();
std::string GetOtlpDefaultHttpMetricsProtocol();
std::string GetOtlpDefaultHttpLogsProtocol();
 
// Compatibility with OTELCPP 1.8.2
inline std::string GetOtlpDefaultHttpEndpoint()
{
  return GetOtlpDefaultHttpTracesEndpoint();
}
 
// Compatibility with OTELCPP 1.8.2
inline std::string GetOtlpDefaultMetricsEndpoint()
{
  return GetOtlpDefaultHttpMetricsEndpoint();
}
 
bool GetOtlpDefaultGrpcTracesIsInsecure();
bool GetOtlpDefaultGrpcMetricsIsInsecure();
bool GetOtlpDefaultGrpcLogsIsInsecure();
 
// Compatibility with OTELCPP 1.8.2
inline bool GetOtlpDefaultIsSslEnable()
{
  return (!GetOtlpDefaultGrpcTracesIsInsecure());
}
 
std::string GetOtlpDefaultTracesSslCertificatePath();
std::string GetOtlpDefaultMetricsSslCertificatePath();
std::string GetOtlpDefaultLogsSslCertificatePath();
 
// Compatibility with OTELCPP 1.8.2
inline std::string GetOtlpDefaultSslCertificatePath()
{
  return GetOtlpDefaultTracesSslCertificatePath();
}
 
std::string GetOtlpDefaultTracesSslCertificateString();
std::string GetOtlpDefaultMetricsSslCertificateString();
std::string GetOtlpDefaultLogsSslCertificateString();
 
// Compatibility with OTELCPP 1.8.2
inline std::string GetOtlpDefaultSslCertificateString()
{
  return GetOtlpDefaultTracesSslCertificateString();
}
 
std::string GetOtlpDefaultTracesSslClientKeyPath();
std::string GetOtlpDefaultMetricsSslClientKeyPath();
std::string GetOtlpDefaultLogsSslClientKeyPath();
 
std::string GetOtlpDefaultTracesSslClientKeyString();
std::string GetOtlpDefaultMetricsSslClientKeyString();
std::string GetOtlpDefaultLogsSslClientKeyString();
 
std::string GetOtlpDefaultTracesSslClientCertificatePath();
std::string GetOtlpDefaultMetricsSslClientCertificatePath();
std::string GetOtlpDefaultLogsSslClientCertificatePath();
 
std::string GetOtlpDefaultTracesSslClientCertificateString();
std::string GetOtlpDefaultMetricsSslClientCertificateString();
std::string GetOtlpDefaultLogsSslClientCertificateString();
 
std::string GetOtlpDefaultTracesSslTlsMinVersion();
std::string GetOtlpDefaultMetricsSslTlsMinVersion();
std::string GetOtlpDefaultLogsSslTlsMinVersion();
 
std::string GetOtlpDefaultTracesSslTlsMaxVersion();
std::string GetOtlpDefaultMetricsSslTlsMaxVersion();
std::string GetOtlpDefaultLogsSslTlsMaxVersion();
 
// For TLS 1.2
std::string GetOtlpDefaultTracesSslTlsCipher();
std::string GetOtlpDefaultMetricsSslTlsCipher();
std::string GetOtlpDefaultLogsSslTlsCipher();
 
// For TLS 1.3
std::string GetOtlpDefaultTracesSslTlsCipherSuite();
std::string GetOtlpDefaultMetricsSslTlsCipherSuite();
std::string GetOtlpDefaultLogsSslTlsCipherSuite();
 
std::chrono::system_clock::duration GetOtlpDefaultTracesTimeout();
std::chrono::system_clock::duration GetOtlpDefaultMetricsTimeout();
std::chrono::system_clock::duration GetOtlpDefaultLogsTimeout();
 
// Compatibility with OTELCPP 1.8.2
inline std::chrono::system_clock::duration GetOtlpDefaultTimeout()
{
  return GetOtlpDefaultTracesTimeout();
}
 
struct cmp_ic
{
  bool operator()(const std::string &s1, const std::string &s2) const
  {
    return std::lexicographical_compare(
        s1.begin(), s1.end(), s2.begin(), s2.end(),
        [](char c1, char c2) { return ::tolower(c1) < ::tolower(c2); });
  }
};
using OtlpHeaders = std::multimap<std::string, std::string, cmp_ic>;
 
OtlpHeaders GetOtlpDefaultTracesHeaders();
OtlpHeaders GetOtlpDefaultMetricsHeaders();
OtlpHeaders GetOtlpDefaultLogsHeaders();
 
// Compatibility with OTELCPP 1.8.2
inline OtlpHeaders GetOtlpDefaultHeaders()
{
  return GetOtlpDefaultTracesHeaders();
}
 
std::string GetOtlpDefaultTracesCompression();
std::string GetOtlpDefaultMetricsCompression();
std::string GetOtlpDefaultLogsCompression();
 
std::uint32_t GetOtlpDefaultTracesRetryMaxAttempts();
std::uint32_t GetOtlpDefaultMetricsRetryMaxAttempts();
std::uint32_t GetOtlpDefaultLogsRetryMaxAttempts();
 
std::chrono::duration<float> GetOtlpDefaultTracesRetryInitialBackoff();
std::chrono::duration<float> GetOtlpDefaultMetricsRetryInitialBackoff();
std::chrono::duration<float> GetOtlpDefaultLogsRetryInitialBackoff();
 
std::chrono::duration<float> GetOtlpDefaultTracesRetryMaxBackoff();
std::chrono::duration<float> GetOtlpDefaultMetricsRetryMaxBackoff();
std::chrono::duration<float> GetOtlpDefaultLogsRetryMaxBackoff();
 
float GetOtlpDefaultTracesRetryBackoffMultiplier();
float GetOtlpDefaultMetricsRetryBackoffMultiplier();
float GetOtlpDefaultLogsRetryBackoffMultiplier();
 
}  // namespace otlp
}  // namespace exporter
OPENTELEMETRY_END_NAMESPACE