Factored out users' parser.

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

diff --git a/stglibs/srvconf.lib/parser_get_users.cpp b/stglibs/srvconf.lib/parser_get_users.cpp
new file mode 100644 (file)
index 0000000..8f83211
--- /dev/null
+++ b/stglibs/srvconf.lib/parser_get_users.cpp
@@ -0,0 +1,76 @@
+/*
+ *    This program 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 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program 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 this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*
+ *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
+ *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+#include "stg/parser_get_users.h"
+
+PARSER_GET_USERS::PARSER_GET_USERS()
+    : callabck(NULL),
+      data(NULL),
+      depth(0)
+{
+    userParser.SetCallback(&PARSER_GET_USERS::UserCallback, this);
+}
+//-----------------------------------------------------------------------------
+int PARSER_GET_USERS::ParseStart(const char * el, const char ** attr)
+{
+depth++;
+if (depth == 1)
+    ParseUsers(el, attr);
+
+if (depth > 1)
+    userParser.ParseStart(el, attr);
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+void PARSER_GET_USERS::ParseEnd(const char * el)
+{
+depth--;
+if (depth > 0)
+    userParser.ParseEnd(el);
+
+if (depth == 0)
+    if (callback)
+        callback(&info, data);
+}
+//-----------------------------------------------------------------------------
+void PARSER_GET_USERS::ParseUsers(const char * el, const char ** /*attr*/)
+{
+if (strcasecmp(el, "users") == 0)
+    info.clear();
+}
+//-----------------------------------------------------------------------------
+void PARSER_GET_USERS::AddUser(const PARSER_GET_USER::INFO & userInfo)
+{
+info.push_back(userInfo);
+}
+//-----------------------------------------------------------------------------
+void PARSER_GET_USERS::SetCallback(CALLBACK f, void * d)
+{
+callback = f;
+data = data;
+}
+//-----------------------------------------------------------------------------
+void PARSER_GET_USERS::UserCallback(const PARSER_GET_USER::INFO & info, void * data)
+{
+    PARSER_GET_USERS * parser = static_cast<PARSER_GET_USERS *>(data);
+    parser->AddUser(info);
+}