Diff: device/DeviceMemory.cpp

Revision:

1:cac9b2960637

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/device/DeviceMemory.cpp	Sun Feb 15 22:04:12 2015 +0000
@@ -0,0 +1,37 @@
+#include "DeviceMemory.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define CONFIGURATION_FILE "001_CONFIGURATION"
+
+DeviceMemory::DeviceMemory(MDMSerial& mdm) :
+    _mdm(mdm)
+{
+}
+
+bool DeviceMemory::loadConfiguration(char *cfg, size_t len)
+{
+    int res;
+
+    if ((res = _mdm.readFile(CONFIGURATION_FILE, cfg, len)) < 0)
+        return false;
+    
+    cfg[(size_t)res] = '\0';
+    return true;
+}
+
+bool DeviceMemory::saveConfiguration(char *cfg)
+{
+    size_t len;
+    
+    len = strlen(cfg);
+    
+    resetConfiguration();
+    return (_mdm.writeFile(CONFIGURATION_FILE, cfg, len) == len);
+}
+
+bool DeviceMemory::resetConfiguration()
+{
+    return _mdm.delFile(CONFIGURATION_FILE);
+}