Fixed compiler warnings. Added alpha-version of FSUpdater, not functioning yet.

src/FSUpdater.h

@@ -0,0 +1,38 @@
+#ifndef FSUpdater_h_included
+#define FSUpdater_h_included
+
+#include <Arduino.h>
+
+#define MAX_FILES_IN_BOM 20
+
+typedef struct {
+  char *localFilename, *remoteFilename, *md5;
+  unsigned long filesize;
+  char executionMark;
+} BomEntry;
+
+class FSUpdater {
+public:
+  FSUpdater(String _baseUrl, String currentVersion, String user, String password):
+    baseUrl(_baseUrl),
+    swVersion(currentVersion),
+    authUser(user),
+    authPassword(password) {};
+  void checkForUpdates();
+  void manageFsOtaBom(String payload);
+  void freeMemory();
+  boolean errorWhileParsingBom() { return (errorMessage.length() > 0); };
+  String getBomParsingError() { return errorMessage; };
+  unsigned int numberOfBomEntries() { return bomCounter; };
+  BomEntry *getBomEntry(unsigned int num) { return &bom[num]; };
+protected:
+  String baseUrl;
+  String swVersion;
+  String authUser, authPassword;
+  BomEntry bom[MAX_FILES_IN_BOM]; // array of bom's, dynamically allocated
+  char *bomBuffer = NULL;
+  unsigned int bomCounter = 0;
+  String errorMessage;
+};
+
+#endif