Diff: libs/ConfigSources/FileConfigSource.h

Revision:

0:31e91bb0ef3c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/ConfigSources/FileConfigSource.h	Tue Jul 31 21:11:18 2012 +0000
@@ -0,0 +1,39 @@
+/*  
+      This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
+      Smoothie 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 3 of the License, or (at your option) any later version.
+      Smoothie 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 Smoothie. If not, see <http://www.gnu.org/licenses/>. 
+*/
+
+#ifndef FILECONFIGSOURCE_H
+#define FILECONFIGSOURCE_H
+
+#include "ConfigValue.h"
+#include "ConfigSource.h"
+#include "ConfigCache.h"
+
+using namespace std;
+#include <string>
+
+#define FILE_CONFIGSOURCE_CHECKSUM    5281      // "file"
+
+class FileConfigSource : public ConfigSource {
+    public:
+        FileConfigSource(string config_file = "/sd/config", uint16_t name_checksum = FILE_CONFIGSOURCE_CHECKSUM);
+        virtual void transfer_values_to_cache( ConfigCache* cache );
+        virtual bool is_named( uint16_t check_sum );
+        virtual void write( string setting, string value );
+        virtual string read( vector<uint16_t> check_sums );
+        bool has_config_file();
+        void try_config_file(string candidate);
+        string get_config_file();
+
+        string config_file;         // Path to the config file
+        bool   config_file_found;   // Wether or not the config file's location is known
+
+
+};
+
+
+
+#endif