error utils: Make the logger callback configurable.

[sysdb.git] / src / utils / error.c

diff --git a/src/utils/error.c b/src/utils/error.c
index 5b9b448deefc4737c7e812e828d3a9fdd041f5a2..6bf64c2a25983347142d8e591b9d1fcee67460b7 100644 (file)
--- a/src/utils/error.c
+++ b/src/utils/error.c
@@ -25,7 +25,6 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "core/plugin.h"
 #include "utils/error.h"
 #include "utils/strbuf.h"
 
@@ -57,6 +56,8 @@ static sdb_error_ctx_t default_error_ctx = SDB_ERROR_INIT;
 static pthread_key_t error_ctx_key;
 static _Bool         error_ctx_key_initialized = 0;
 
+static int (*logger)(int prio, const char *msg) = NULL;
+
 /*
  * private helper functions
  */
@@ -163,7 +164,12 @@ sdb_do_log(int prio)
        if (ctx->logged)
                return 0;
 
-       ret = sdb_plugin_log(prio, sdb_strbuf_string(ctx->msg));
+       if (logger)
+               ret = logger(prio, sdb_strbuf_string(ctx->msg));
+       else
+               ret = fprintf(stderr, "[%s] %s\n", SDB_LOG_PRIO_TO_STRING(prio),
+                               sdb_strbuf_string(ctx->msg));
+
        ctx->logged = 1;
        return ret;
 } /* sdb_do_log */
@@ -172,6 +178,12 @@ sdb_do_log(int prio)
  * public API
  */
 
+void
+sdb_error_set_logger(int (*f)(int, const char *))
+{
+       logger = f;
+} /* sdb_error_set_logger */
+
 int
 sdb_log(int prio, const char *fmt, ...)
 {