From 317789946d73e76a959c4517e417191f986049d9 Mon Sep 17 00:00:00 2001
From: Kirill Bogomazov <kirill.b@scopemarkets.com>
Date: Fri, 23 Dec 2022 15:45:20 +0200
Subject: [PATCH] added sentry_sink to push events with breadcrumb

---
 include/spdlog/sinks/sentry_sink.h | 102 +++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 include/spdlog/sinks/sentry_sink.h

diff --git a/include/spdlog/sinks/sentry_sink.h b/include/spdlog/sinks/sentry_sink.h
new file mode 100644
index 00000000..f500d636
--- /dev/null
+++ b/include/spdlog/sinks/sentry_sink.h
@@ -0,0 +1,102 @@
+#pragma once
+
+#include "base_sink.h"
+#include "spdlog/logger.h"
+#include "spdlog/details/synchronous_factory.h"
+
+#include <sentry.h>
+
+namespace spdlog {
+namespace sinks {
+
+template<typename Mutex>
+class sentry_sink : public base_sink<Mutex>
+{
+public:
+    explicit sentry_sink(const std::string &dsn)
+    {
+        sentry_options_t *options = sentry_options_new();
+
+        sentry_options_set_dsn(options, dsn.c_str());
+        sentry_options_set_auto_session_tracking(options, false);
+        sentry_options_set_symbolize_stacktraces(options, true);
+        sentry_options_set_backend(options, nullptr);
+
+        sentry_init(options);
+    }
+
+    ~sentry_sink()
+    {
+        sentry_close();
+    }
+
+    sentry_sink(const sentry_sink& ) = delete;
+    sentry_sink(sentry_sink&& ) = delete;
+
+    sentry_sink& operator=(const sentry_sink&) = delete;
+    sentry_sink& operator=(sentry_sink&&) = delete;
+
+protected:
+    void flush_() override {};
+
+    void sink_it_(const details::log_msg &msg) override
+    {
+        auto crumb = sentry_value_new_breadcrumb(msg.logger_name.data(), msg.payload.data());
+        auto location = sentry_value_new_object();
+
+        sentry_value_set_by_key(location, "file", sentry_value_new_string(msg.source.filename));
+        sentry_value_set_by_key(location, "line", sentry_value_new_int32(msg.source.line));
+        sentry_value_set_by_key(location, "func", sentry_value_new_int32(msg.source.funcname));
+        sentry_value_set_by_key(crumb, "data", location);
+        sentry_add_breadcrumb(crumb);
+
+        sentry_level_e sentry_level {};
+        switch (msg.level)
+        {
+        case level::trace:
+            sentry_level = sentry_level_e::SENTRY_LEVEL_DEBUG;
+            break;
+        case level::debug:
+            sentry_level = sentry_level_e::SENTRY_LEVEL_DEBUG;
+            break;
+        case level::info:
+            sentry_level = sentry_level_e::SENTRY_LEVEL_INFO;
+            break;
+        case level::warn:
+            sentry_level = sentry_level_e::SENTRY_LEVEL_WARNING;
+            break;
+        case level::err:
+            sentry_level = sentry_level_e::SENTRY_LEVEL_ERROR;
+            break;
+        case level::critical:
+            sentry_level = sentry_level_e::SENTRY_LEVEL_FATAL;
+            break;
+        case level::off:
+            break;
+        case level::n_levels:
+            break;
+        }
+
+        sentry_capture_event(sentry_value_new_message_event(sentry_level, msg.logger_name.data(), msg.payload.data()));
+    }
+};
+
+#include "spdlog/details/null_mutex.h"
+#include <mutex>
+using sentry_sink_mt = sentry_sink<std::mutex>;
+using sentry_sink_st = sentry_sink<spdlog::details::null_mutex>;
+
+} // namespace sinks
+
+template<typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> sentry_logger_mt(const std::string &logger_name, const std::string &dsn)
+{
+    return Factory::template create<sinks::sentry_sink_mt>(logger_name, dsn);
+}
+
+template<typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> sentry_logger_st(const std::string &logger_name, const std::string &dsn)
+{
+    return Factory::template create<sinks::sentry_sink_st>(logger_name, dsn);
+}
+} // namespace spdlog