1 files changed, 105 insertions, 0 deletions
diff --git a/include/dnsjit/core/log.h b/include/dnsjit/core/log.h
new file mode 100644
index 0000000..05b3db9
--- /dev/null
+++ b/include/dnsjit/core/log.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2018-2021, OARC, Inc.
+ * All rights reserved.
+ *
+ * This file is part of dnsjit.
+ *
+ * dnsjit is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * dnsjit is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with dnsjit.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __dnsjit_core_log_h
+#define __dnsjit_core_log_h
+
+#include <stdlib.h>
+#include <errno.h>
+#include <stdint.h>
+
+#define LOG_SETTINGS_T_INIT \
+    {                       \
+        0, 0, 0, 0, 0       \
+    }
+#define LOG_T_INIT(name)                \
+    {                                   \
+        name, 0, LOG_SETTINGS_T_INIT, 0 \
+    }
+#define LOG_T_INIT_OBJ(name)                         \
+    {                                                \
+        name, 1, LOG_SETTINGS_T_INIT, &_log.settings \
+    }
+
+#include <dnsjit/core/log.hh>
+
+#ifdef DNSJIT_NO_LOGGING
+#define ldebug(msg...)
+#define linfo(msg...)
+#define lnotice(msg...)
+#define lwarning(msg...)
+#define lcritical(msg...)
+#define lpdebug(msg...)
+#define lpinfo(msg...)
+#define lpnotice(msg...)
+#define lpwarning(msg...)
+#define lpcritical(msg...)
+#define mldebug(msg...)
+#define mlinfo(msg...)
+#define mlnotice(msg...)
+#define mlwarning(msg...)
+#define mlcritical(msg...)
+#define gldebug(msg...)
+#define glinfo(msg...)
+#define glnotice(msg...)
+#define glwarning(msg...)
+#define glcritical(msg...)
+#else
+#define ldebug(msg...) core_log_debug(&self->_log, __FILE__, __LINE__, msg)
+#define linfo(msg...) core_log_info(&self->_log, __FILE__, __LINE__, msg)
+#define lnotice(msg...) core_log_notice(&self->_log, __FILE__, __LINE__, msg)
+#define lwarning(msg...) core_log_warning(&self->_log, __FILE__, __LINE__, msg)
+#define lcritical(msg...) core_log_critical(&self->_log, __FILE__, __LINE__, msg)
+#define lpdebug(msg...) core_log_debug(self->_log, __FILE__, __LINE__, msg)
+#define lpinfo(msg...) core_log_info(self->_log, __FILE__, __LINE__, msg)
+#define lpnotice(msg...) core_log_notice(self->_log, __FILE__, __LINE__, msg)
+#define lpwarning(msg...) core_log_warning(self->_log, __FILE__, __LINE__, msg)
+#define lpcritical(msg...) core_log_critical(self->_log, __FILE__, __LINE__, msg)
+#define mldebug(msg...) core_log_debug(&_log, __FILE__, __LINE__, msg)
+#define mlinfo(msg...) core_log_info(&_log, __FILE__, __LINE__, msg)
+#define mlnotice(msg...) core_log_notice(&_log, __FILE__, __LINE__, msg)
+#define mlwarning(msg...) core_log_warning(&_log, __FILE__, __LINE__, msg)
+#define mlcritical(msg...) core_log_critical(&_log, __FILE__, __LINE__, msg)
+#define gldebug(msg...) core_log_debug(0, __FILE__, __LINE__, msg)
+#define glinfo(msg...) core_log_info(0, __FILE__, __LINE__, msg)
+#define glnotice(msg...) core_log_notice(0, __FILE__, __LINE__, msg)
+#define glwarning(msg...) core_log_warning(0, __FILE__, __LINE__, msg)
+#define glcritical(msg...) core_log_critical(0, __FILE__, __LINE__, msg)
+#endif
+
+#define lfatal(msg...) core_log_fatal(&self->_log, __FILE__, __LINE__, msg)
+#define lpfatal(msg...) core_log_fatal(self->_log, __FILE__, __LINE__, msg)
+#define mlfatal(msg...) core_log_fatal(&_log, __FILE__, __LINE__, msg)
+#define glfatal(msg...) core_log_fatal(0, __FILE__, __LINE__, msg)
+
+#define lfatal_oom(expression) \
+    if (!(expression))         \
+    core_log_fatal(&self->_log, __FILE__, __LINE__, "out of memory")
+#define lpfatal_oom(expression) \
+    if (!(expression))          \
+    core_log_fatal(self->_log, __FILE__, __LINE__, "out of memory")
+#define mlfatal_oom(expression) \
+    if (!(expression))          \
+    core_log_fatal(&_log, __FILE__, __LINE__, "out of memory")
+#define glfatal_oom(expression) \
+    if (!(expression))          \
+    core_log_fatal(0, __FILE__, __LINE__, "out of memory")
+
+#endif