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authorKaren Arutyunov <karen@codesynthesis.com>2020-03-18 22:17:49 +0300
committerKaren Arutyunov <karen@codesynthesis.com>2020-03-27 17:28:44 +0300
commit35359f038f571dc46de3d14af72a2bc911fb0a24 (patch)
treede3e89d678e78b9efc4d395274fd7ccc68f4a213 /web/server/apache/log.hxx
parent8ad672cc7211952716ffe1fbf76c179b4f1149e3 (diff)
Implement brep-monitor
Diffstat (limited to 'web/server/apache/log.hxx')
-rw-r--r--web/server/apache/log.hxx80
1 files changed, 80 insertions, 0 deletions
diff --git a/web/server/apache/log.hxx b/web/server/apache/log.hxx
new file mode 100644
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+++ b/web/server/apache/log.hxx
@@ -0,0 +1,80 @@
+// file : web/server/apache/log.hxx -*- C++ -*-
+// license : MIT; see accompanying LICENSE file
+
+#ifndef WEB_SERVER_APACHE_LOG_HXX
+#define WEB_SERVER_APACHE_LOG_HXX
+
+#include <httpd.h> // request_rec, server_rec
+#include <http_log.h>
+#include <http_config.h> // module
+
+#include <cstdint> // uint64_t
+#include <algorithm> // min()
+
+#include <web/server/module.hxx>
+
+namespace web
+{
+ namespace apache
+ {
+ class log: public web::log
+ {
+ public:
+
+ log (server_rec* s, const ::module* m) noexcept
+ : server_ (s), module_ (m) {}
+
+ virtual void
+ write (const char* msg) {write (APLOG_ERR, msg);}
+
+ // Apache-specific interface.
+ //
+ void
+ write (int level, const char* msg) const noexcept
+ {
+ write (nullptr, 0, nullptr, level, msg);
+ }
+
+ void
+ write (const char* file,
+ std::uint64_t line,
+ const char* func,
+ int level,
+ const char* msg) const noexcept
+ {
+ if (file && *file)
+ file = nullptr; // Skip file/line placeholder from log line.
+
+ level = std::min (level, APLOG_TRACE8);
+
+ if (func)
+ ap_log_error (file,
+ line,
+ module_->module_index,
+ level,
+ 0,
+ server_,
+ "[%s]: %s",
+ func,
+ msg);
+ else
+ // Skip function name placeholder from log line.
+ //
+ ap_log_error (file,
+ line,
+ module_->module_index,
+ level,
+ 0,
+ server_,
+ ": %s",
+ msg);
+ }
+
+ private:
+ server_rec* server_;
+ const ::module* module_; // Apache module.
+ };
+ }
+}
+
+#endif // WEB_SERVER_APACHE_LOG_HXX