Diff: ICE-Application/src/add-ons/ConfigFS/ConfigFs.cpp

Revision:

0:61364762ee0e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ICE-Application/src/add-ons/ConfigFS/ConfigFs.cpp	Tue Jan 24 19:05:33 2017 +0000
@@ -0,0 +1,55 @@
+#include "ConfigFs.h"
+#include "mbed.h"
+#include "mfs.h"
+
+bool ConfigFs::saveUserFile(const char *filename, void *file_buf, int file_size)
+{
+//  printf("Writing filename=%s, size=%d\r\n", filename, file_size);
+    mfs fs0(0xA0);
+    fs0.createFile((char *)filename);
+    file *fp = new file(&fs0, (char *)filename, AWRITE);
+    fp->write((char *)file_buf, file_size);
+    if( fp->flush() != 0 ) {
+        printf("Flush Failed\r\n");
+    }
+    delete fp;
+    return true;
+}
+
+bool ConfigFs::readUserFile(const char *filename, void *file_buf, int file_size)
+{
+    mfs fs0(0xA0);
+//   printf("%s, len=%d\r\n", filename, strlen(filename));
+    file *fp = new file(&fs0, (char *)filename, AWRITE);
+    fp->read((char *)file_buf, file_size);
+    delete fp;
+//    printf("File Read: %s; bytes=%d, len=%d\n\r", (char *)file_buf, file_size, strlen((char *)file_buf));
+    return true;
+}
+
+bool ConfigFs::deleteUserFile(const char *filename)
+{
+    mfs fs0(0xA0);
+    fs0.removeFile((char *)filename);
+    return true;
+}
+
+std::vector<std::string> ConfigFs::listUserFiles()
+{
+    mfs fs0(0xA0);
+    unsigned int n;
+    char found_file[FILENAME_LENGTH];
+    std::vector<std::string> filelist;
+
+    n=0;
+    while (1) {
+        if (fs0.findNextFile(n, found_file, &n) == 0 ) {
+            filelist.push_back(found_file);
+        } else {
+            break; // Reach end of fs
+        }
+        n++;
+    }
+    return filelist;
+
+}
\ No newline at end of file