1 files changed, 32 insertions, 0 deletions
diff --git a/error.c b/error.c
new file mode 100644
index 0000000..1f51455
--- /dev/null
+++ b/error.c
@@ -0,0 +1,32 @@
+#include <errno.h>
+#include "error.h"
+
+int error_http_status(enum sternenblog_error err) {
+    switch(err) {
+        case STERNENBLOG_OK:
+            return 200;
+        case STERNENBLOG_ERROR_NOT_FOUND:
+            return 404;
+        case STERNENBLOG_ERROR_FORBIDDEN:
+            return 403;
+        case STERNENBLOG_ERROR_REQUEST:
+            return 400;
+        case STERNENBLOG_ERROR_SYSTEM:
+        case STERNENBLOG_ERROR_CGI:
+        case STERNENBLOG_ERROR_UNEXPECTED:
+        default:
+            return 500;
+    }
+}
+
+int error_from_errno(void) {
+    switch(errno) {
+        case EPERM:
+        case EACCES:
+            return STERNENBLOG_ERROR_FORBIDDEN;
+        case ENOENT:
+            return STERNENBLOG_ERROR_NOT_FOUND;
+        default:
+            return STERNENBLOG_ERROR_SYSTEM;
+    }
+}