Improved handling errors got from server.

[stg.git] / stglibs / srvconf.lib / parser_check_user.cpp

diff --git a/stglibs/srvconf.lib/parser_check_user.cpp b/stglibs/srvconf.lib/parser_check_user.cpp
index 66db6cff180531f3562dc9a38c70980b5429c0c6..eed03f30c18d318b2c563023ee044138dd183bf2 100644 (file)
--- a/stglibs/srvconf.lib/parser_check_user.cpp
+++ b/stglibs/srvconf.lib/parser_check_user.cpp
@@ -21,6 +21,8 @@
 
 #include "stg/parser_check_user.h"
 
+#include <cstddef>
+
 #include <strings.h>
 
 PARSER_CHECK_USER::PARSER_CHECK_USER()
@@ -30,7 +32,7 @@ PARSER_CHECK_USER::PARSER_CHECK_USER()
 {
 }
 //-----------------------------------------------------------------------------
-int PARSER_CHECK_USER::ParseStart(const char *el, const char **attr)
+int PARSER_CHECK_USER::ParseStart(const char * el, const char ** attr)
 {
 depth++;
 if (depth == 1)
@@ -46,9 +48,12 @@ depth--;
 //-----------------------------------------------------------------------------
 void PARSER_CHECK_USER::ParseAnswer(const char *, const char **attr)
 {
+if (!callback)
+    return;
 if (attr && attr[0] && attr[1] && strcasecmp(attr[0], "value") == 0)
-    if (callback)
-        callback(attr[1], data);
+    callback(strcasecmp(attr[1], "ok") == 0, attr[2] && attr[3] ? attr[3] : "", data);
+else
+    callback(false, "Invalid response.", data);
 }
 //-----------------------------------------------------------------------------
 void PARSER_CHECK_USER::SetCallback(CALLBACK f, void * d)