rewrite everything

Source/sys-clk/sysmodule/lib/minIni/dev/minGlue-efsl.h

@@ -0,0 +1,63 @@
+/*  Glue functions for the minIni library, based on the EFS Library, see
+ *  http://www.efsl.be/
+ *
+ *  By CompuPhase, 2008-2012
+ *  This "glue file" is in the public domain. It is distributed without
+ *  warranties or conditions of any kind, either express or implied.
+ *
+ *  (EFSL is copyright 2005-2006 Lennart Ysboodt and Michael De Nil, and
+ *  licensed under the GPL with an exception clause for static linking.)
+ */
+
+#define INI_BUFFERSIZE  256       /* maximum line length, maximum path length */
+#define INI_LINETERM    "\r\n"    /* set line termination explicitly */
+
+#include "efs.h"
+extern EmbeddedFileSystem g_efs;
+
+#define INI_FILETYPE                  EmbeddedFile
+#define ini_openread(filename,file)   (file_fopen((file), &g_efs.myFs, (char*)(filename), 'r') == 0)
+#define ini_openwrite(filename,file)  (file_fopen((file), &g_efs.myFs, (char*)(filename), 'w') == 0)
+#define ini_close(file)               file_fclose(file)
+#define ini_read(buffer,size,file)    (file_read((file), (size), (buffer)) > 0)
+#define ini_write(buffer,file)        (file_write((file), strlen(buffer), (char*)(buffer)) > 0)
+#define ini_remove(filename)          rmfile(&g_efs.myFs, (char*)(filename))
+
+#define INI_FILEPOS                   euint32
+#define ini_tell(file,pos)            (*(pos) = (file)->FilePtr))
+#define ini_seek(file,pos)            file_setpos((file), (*pos))
+
+#if ! defined INI_READONLY
+/* EFSL lacks a rename function, so instead we copy the file to the new name
+ * and delete the old file
+ */
+static int ini_rename(char *source, const char *dest)
+{
+  EmbeddedFile fr, fw;
+  int n;
+
+  if (file_fopen(&fr, &g_efs.myFs, source, 'r') != 0)
+    return 0;
+  if (rmfile(&g_efs.myFs, (char*)dest) != 0)
+    return 0;
+  if (file_fopen(&fw, &g_efs.myFs, (char*)dest, 'w') != 0)
+    return 0;
+
+  /* With some "insider knowledge", we can save some memory: the "source"
+   * parameter holds a filename that was built from the "dest" parameter. It
+   * was built in buffer and this buffer has the size INI_BUFFERSIZE. We can
+   * reuse this buffer for copying the file.
+   */
+  while (n=file_read(&fr, INI_BUFFERSIZE, source))
+    file_write(&fw, n, source);
+
+  file_fclose(&fr);
+  file_fclose(&fw);
+
+  /* Now we need to delete the source file. However, we have garbled the buffer
+   * that held the filename of the source. So we need to build it again.
+   */
+  ini_tempname(source, dest, INI_BUFFERSIZE);
+  return rmfile(&g_efs.myFs, source) == 0;
+}
+#endif