Yihui Xiong
/
Seeed_nRF51822_Motion
initial
Diff: mbed-src/api/Stream.h
- Revision:
- 1:9d3b497333c0
- Parent:
- 0:638edba3adf6
--- a/mbed-src/api/Stream.h Mon Jan 11 02:32:24 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,65 +0,0 @@ -/* mbed Microcontroller Library - * Copyright (c) 2006-2013 ARM Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef MBED_STREAM_H -#define MBED_STREAM_H - -#include "platform.h" -#include "FileLike.h" - -namespace mbed { - -extern void mbed_set_unbuffered_stream(FILE *_file); -extern int mbed_getc(FILE *_file); -extern char* mbed_gets(char *s, int size, FILE *_file); - -class Stream : public FileLike { - -public: - Stream(const char *name=NULL); - 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; - - /* disallow copy constructor and assignment operators */ -private: - Stream(const Stream&); - Stream & operator = (const Stream&); -}; - -} // namespace mbed - -#endif