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#include "util/init.h"
#include <event2/thread.h>
#include <evhtp.h>
#include <gflags/gflags.h>
#include <glog/logging.h>
#include <openssl/crypto.h>
#include <openssl/err.h>
#include <openssl/ssl.h>
#include <unistd.h>
#include <string>
#include "config.h"
#include "log/ct_extensions.h"
#include "proto/cert_serializer.h"
#include "version.h"
using std::string;
namespace util {
namespace {
void LibEventLog(int severity, const char* msg) {
const string msg_s(msg);
switch (severity) {
case EVENT_LOG_DEBUG:
VLOG(1) << msg_s;
break;
case EVENT_LOG_MSG:
LOG(INFO) << msg_s;
break;
case EVENT_LOG_WARN:
LOG(WARNING) << msg_s;
break;
case EVENT_LOG_ERR:
LOG(ERROR) << msg_s;
break;
default:
LOG(ERROR) << "LibEvent(?): " << msg_s;
break;
}
}
} // namespace
void InitCT(int* argc, char** argv[]) {
google::SetVersionString(cert_trans::kBuildVersion);
google::ParseCommandLineFlags(argc, argv, true);
google::InitGoogleLogging(*argv[0]);
google::InstallFailureSignalHandler();
event_set_log_callback(&LibEventLog);
evthread_use_pthreads();
// Set-up OpenSSL for multithreaded use:
evhtp_ssl_use_threads();
OpenSSL_add_all_algorithms();
ERR_load_BIO_strings();
ERR_load_crypto_strings();
SSL_load_error_strings();
SSL_library_init();
cert_trans::LoadCtExtensions();
LOG(INFO) << "Build version: " << google::VersionString();
#ifdef ENABLE_HARDENING
LOG(INFO) << "Binary built with hardening enabled.";
#else
LOG(WARNING) << "Binary built with hardening DISABLED.";
#endif
}
} // namespace util
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