Vipin Ranka / MGAS_GR_Peach

This is the final version of Mini Gateway for Automation and Security desgined for Renesas GR Peach Design Contest

Dependencies:   GR-PEACH_video GraphicsFramework HTTPServer R_BSP mbed-rpc mbed-rtos Socket lwip-eth lwip-sys lwip FATFileSystem

Fork of mbed-os-example-mbed5-blinky by mbed-os-examples

mbed-dev/drivers/Stream.h@12:9a20164dcc47, 2017-01-11 (annotated)

Committer:
vipinranka
Date:
Wed Jan 11 11:41:30 2017 +0000
Revision:
12:9a20164dcc47
This is the final version MGAS Project for Renesas GR Peach Design Contest

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vipinranka 12:9a20164dcc47 1 /* mbed Microcontroller Library
vipinranka 12:9a20164dcc47 2 * Copyright (c) 2006-2013 ARM Limited
vipinranka 12:9a20164dcc47 3 *
vipinranka 12:9a20164dcc47 4 * Licensed under the Apache License, Version 2.0 (the "License");
vipinranka 12:9a20164dcc47 5 * you may not use this file except in compliance with the License.
vipinranka 12:9a20164dcc47 6 * You may obtain a copy of the License at
vipinranka 12:9a20164dcc47 7 *
vipinranka 12:9a20164dcc47 8 * http://www.apache.org/licenses/LICENSE-2.0
vipinranka 12:9a20164dcc47 9 *
vipinranka 12:9a20164dcc47 10 * Unless required by applicable law or agreed to in writing, software
vipinranka 12:9a20164dcc47 11 * distributed under the License is distributed on an "AS IS" BASIS,
vipinranka 12:9a20164dcc47 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vipinranka 12:9a20164dcc47 13 * See the License for the specific language governing permissions and
vipinranka 12:9a20164dcc47 14 * limitations under the License.
vipinranka 12:9a20164dcc47 15 */
vipinranka 12:9a20164dcc47 16 #ifndef MBED_STREAM_H
vipinranka 12:9a20164dcc47 17 #define MBED_STREAM_H
vipinranka 12:9a20164dcc47 18
vipinranka 12:9a20164dcc47 19 #include "platform/platform.h"
vipinranka 12:9a20164dcc47 20 #include "drivers/FileLike.h"
vipinranka 12:9a20164dcc47 21 #include <cstdarg>
vipinranka 12:9a20164dcc47 22
vipinranka 12:9a20164dcc47 23 namespace mbed {
vipinranka 12:9a20164dcc47 24 /** \addtogroup drivers */
vipinranka 12:9a20164dcc47 25 /** @{*/
vipinranka 12:9a20164dcc47 26
vipinranka 12:9a20164dcc47 27 extern void mbed_set_unbuffered_stream(FILE *_file);
vipinranka 12:9a20164dcc47 28 extern int mbed_getc(FILE *_file);
vipinranka 12:9a20164dcc47 29 extern char* mbed_gets(char *s, int size, FILE *_file);
vipinranka 12:9a20164dcc47 30
vipinranka 12:9a20164dcc47 31 /** File stream
vipinranka 12:9a20164dcc47 32 *
vipinranka 12:9a20164dcc47 33 * @Note Synchronization level: Set by subclass
vipinranka 12:9a20164dcc47 34 */
vipinranka 12:9a20164dcc47 35 class Stream : public FileLike {
vipinranka 12:9a20164dcc47 36
vipinranka 12:9a20164dcc47 37 public:
vipinranka 12:9a20164dcc47 38 Stream(const char *name=NULL);
vipinranka 12:9a20164dcc47 39 virtual ~Stream();
vipinranka 12:9a20164dcc47 40
vipinranka 12:9a20164dcc47 41 int putc(int c);
vipinranka 12:9a20164dcc47 42 int puts(const char *s);
vipinranka 12:9a20164dcc47 43 int getc();
vipinranka 12:9a20164dcc47 44 char *gets(char *s, int size);
vipinranka 12:9a20164dcc47 45 int printf(const char* format, ...);
vipinranka 12:9a20164dcc47 46 int scanf(const char* format, ...);
vipinranka 12:9a20164dcc47 47 int vprintf(const char* format, std::va_list args);
vipinranka 12:9a20164dcc47 48 int vscanf(const char* format, std::va_list args);
vipinranka 12:9a20164dcc47 49
vipinranka 12:9a20164dcc47 50 operator std::FILE*() {return _file;}
vipinranka 12:9a20164dcc47 51
vipinranka 12:9a20164dcc47 52 protected:
vipinranka 12:9a20164dcc47 53 virtual int close();
vipinranka 12:9a20164dcc47 54 virtual ssize_t write(const void* buffer, size_t length);
vipinranka 12:9a20164dcc47 55 virtual ssize_t read(void* buffer, size_t length);
vipinranka 12:9a20164dcc47 56 virtual off_t lseek(off_t offset, int whence);
vipinranka 12:9a20164dcc47 57 virtual int isatty();
vipinranka 12:9a20164dcc47 58 virtual int fsync();
vipinranka 12:9a20164dcc47 59 virtual off_t flen();
vipinranka 12:9a20164dcc47 60
vipinranka 12:9a20164dcc47 61 virtual int _putc(int c) = 0;
vipinranka 12:9a20164dcc47 62 virtual int _getc() = 0;
vipinranka 12:9a20164dcc47 63
vipinranka 12:9a20164dcc47 64 std::FILE *_file;
vipinranka 12:9a20164dcc47 65
vipinranka 12:9a20164dcc47 66 /* disallow copy constructor and assignment operators */
vipinranka 12:9a20164dcc47 67 private:
vipinranka 12:9a20164dcc47 68 Stream(const Stream&);
vipinranka 12:9a20164dcc47 69 Stream & operator = (const Stream&);
vipinranka 12:9a20164dcc47 70 };
vipinranka 12:9a20164dcc47 71
vipinranka 12:9a20164dcc47 72 } // namespace mbed
vipinranka 12:9a20164dcc47 73
vipinranka 12:9a20164dcc47 74 #endif
vipinranka 12:9a20164dcc47 75
vipinranka 12:9a20164dcc47 76 /** @}*/