1 files changed, 84 insertions, 0 deletions
diff --git a/gjs/jsapi-private.cpp b/gjs/jsapi-private.cpp
new file mode 100644
index 00000000..b27935aa
--- /dev/null
+++ b/gjs/jsapi-private.cpp
@@ -0,0 +1,84 @@
+/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
+/*
+ * Copyright (c) 2010  litl, LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <util/log.h>
+#include <util/glib.h>
+#include <util/misc.h>
+
+#include "jsapi-util.h"
+#include "jsapi-private.h"
+#include "context-jsapi.h"
+
+#include <string.h>
+#include <jscntxt.h>
+
+void
+gjs_error_reporter(JSContext     *context,
+                   const char    *message,
+                   JSErrorReport *report)
+{
+    const char *warning;
+
+    if (gjs_environment_variable_is_set("GJS_ABORT_ON_OOM") &&
+        report->flags == JSREPORT_ERROR &&
+        report->errorNumber == JSMSG_OUT_OF_MEMORY) {
+        g_error("GJS ran out of memory at %s: %i.",
+                report->filename,
+                report->lineno);
+    }
+
+    if ((report->flags & JSREPORT_WARNING) != 0) {
+        /* We manually insert "WARNING" into the output instead of
+         * having GJS_DEBUG_WARNING because it's convenient to
+         * search for 'JS ERROR' to find all problems
+         */
+        warning = "WARNING: ";
+
+        /* suppress bogus warnings. See mozilla/js/src/js.msg */
+        switch (report->errorNumber) {
+            /* 162, JSMSG_UNDEFINED_PROP: warns every time a lazy property
+             * is resolved, since the property starts out
+             * undefined. When this is a real bug it should usually
+             * fail somewhere else anyhow.
+             */
+        case 162:
+            return;
+        }
+    } else {
+        warning = "REPORTED: ";
+    }
+
+    gjs_debug(GJS_DEBUG_ERROR,
+              "%s'%s'",
+              warning,
+              message);
+
+    gjs_debug(GJS_DEBUG_ERROR,
+              "%sfile '%s' line %u exception %d number %d",
+              warning,
+              report->filename, report->lineno,
+              (report->flags & JSREPORT_EXCEPTION) != 0,
+              report->errorNumber);
+}