Moved libraries folder inside platform folder. Now libraries and examples are searched per board/platform

1 files changed, 150 insertions, 0 deletions

diff --git a/libraries/SD/File.cpp b/libraries/SD/File.cpp
new file mode 100644
index 0000000..88d9e9a
--- /dev/null
+++ b/libraries/SD/File.cpp
@@ -0,0 +1,150 @@
+/*
+
+ SD - a slightly more friendly wrapper for sdfatlib
+
+ This library aims to expose a subset of SD card functionality
+ in the form of a higher level "wrapper" object.
+
+ License: GNU General Public License V3
+          (Because sdfatlib is licensed with this.)
+
+ (C) Copyright 2010 SparkFun Electronics
+
+ */
+
+#include <SD.h>
+
+/* for debugging file open/close leaks
+   uint8_t nfilecount=0;
+*/
+
+File::File(SdFile f, const char *n) {
+  // oh man you are kidding me, new() doesnt exist? Ok we do it by hand!
+  _file = (SdFile *)malloc(sizeof(SdFile)); 
+  if (_file) {
+    memcpy(_file, &f, sizeof(SdFile));
+    
+    strncpy(_name, n, 12);
+    _name[12] = 0;
+    
+    /* for debugging file open/close leaks
+       nfilecount++;
+       Serial.print("Created \"");
+       Serial.print(n);
+       Serial.print("\": ");
+       Serial.println(nfilecount, DEC);
+    */
+  }
+}
+
+File::File(void) {
+  _file = 0;
+  _name[0] = 0;
+  //Serial.print("Created empty file object");
+}
+
+File::~File(void) {
+  //  Serial.print("Deleted file object");
+}
+
+// returns a pointer to the file name
+char *File::name(void) {
+  return _name;
+}
+
+// a directory is a special type of file
+boolean File::isDirectory(void) {
+  return (_file && _file->isDir());
+}
+
+
+size_t File::write(uint8_t val) {
+  return write(&val, 1);
+}
+
+size_t File::write(const uint8_t *buf, size_t size) {
+  size_t t;
+  if (!_file) {
+    setWriteError();
+    return 0;
+  }
+  _file->clearWriteError();
+  t = _file->write(buf, size);
+  if (_file->getWriteError()) {
+    setWriteError();
+    return 0;
+  }
+  return t;
+}
+
+int File::peek() {
+  if (! _file) 
+    return 0;
+
+  int c = _file->read();
+  if (c != -1) _file->seekCur(-1);
+  return c;
+}
+
+int File::read() {
+  if (_file) 
+    return _file->read();
+  return -1;
+}
+
+// buffered read for more efficient, high speed reading
+int File::read(void *buf, uint16_t nbyte) {
+  if (_file) 
+    return _file->read(buf, nbyte);
+  return 0;
+}
+
+int File::available() {
+  if (! _file) return 0;
+
+  uint32_t n = size() - position();
+
+  return n > 0X7FFF ? 0X7FFF : n;
+}
+
+void File::flush() {
+  if (_file)
+    _file->sync();
+}
+
+boolean File::seek(uint32_t pos) {
+  if (! _file) return false;
+
+  return _file->seekSet(pos);
+}
+
+uint32_t File::position() {
+  if (! _file) return -1;
+  return _file->curPosition();
+}
+
+uint32_t File::size() {
+  if (! _file) return 0;
+  return _file->fileSize();
+}
+
+void File::close() {
+  if (_file) {
+    _file->close();
+    free(_file); 
+    _file = 0;
+
+    /* for debugging file open/close leaks
+    nfilecount--;
+    Serial.print("Deleted ");
+    Serial.println(nfilecount, DEC);
+    */
+  }
+}
+
+File::operator bool() {
+  if (_file) 
+    return  _file->isOpen();
+  return false;
+}
+