Diff: cpp/Stream.h

Revision:

0:fd0d7bdfcdc2

Child:

2:143cac498751

diff -r 000000000000 -r fd0d7bdfcdc2 cpp/Stream.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cpp/Stream.h	Tue Nov 20 17:24:08 2012 +0000
@@ -0,0 +1,62 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2012 ARM Limited
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef MBED_STREAM_H
+#define MBED_STREAM_H
+
+#include "platform.h"
+#include "FileHandle.h"
+
+namespace mbed {
+
+class Stream : public FileHandle {
+
+public:
+    Stream(void);
+    virtual ~Stream();
+
+    int putc(int c);
+    int puts(const char *s);
+    int getc();
+    char *gets(char *s, int size);
+    int printf(const char* format, ...);
+    int scanf(const char* format, ...);
+    
+    operator std::FILE*() {return _file;}
+
+protected:
+    virtual int close();
+    virtual ssize_t write(const void* buffer, size_t length);
+    virtual ssize_t read(void* buffer, size_t length);
+    virtual off_t lseek(off_t offset, int whence);
+    virtual int isatty();
+    virtual int fsync();
+    virtual off_t flen();
+
+    virtual int _putc(int c) = 0;
+    virtual int _getc() = 0;
+    
+    std::FILE *_file;
+};
+
+} // namespace mbed
+
+#endif