Jing Qiu / mbed

nothing changed

Fork of mbed by gokmen ascioglu

Stream.h@1:27d81db81dd7, 2015-03-03 (annotated)

Committer:
Jing_Qiu
Date:
Tue Mar 03 00:55:57 2015 +0000
Revision:
1:27d81db81dd7
Parent:
0:a8fa94490a0a 
revise

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gokmenascioglu 0:a8fa94490a0a 1 /* mbed Microcontroller Library - Stream
gokmenascioglu 0:a8fa94490a0a 2 * Copyright (c) 2007-2009 ARM Limited. All rights reserved.
gokmenascioglu 0:a8fa94490a0a 3 */
gokmenascioglu 0:a8fa94490a0a 4
gokmenascioglu 0:a8fa94490a0a 5 #ifndef MBED_STREAM_H
gokmenascioglu 0:a8fa94490a0a 6 #define MBED_STREAM_H
gokmenascioglu 0:a8fa94490a0a 7
gokmenascioglu 0:a8fa94490a0a 8 #include "FileLike.h"
gokmenascioglu 0:a8fa94490a0a 9 #include "platform.h"
gokmenascioglu 0:a8fa94490a0a 10 #include <cstdio>
gokmenascioglu 0:a8fa94490a0a 11
gokmenascioglu 0:a8fa94490a0a 12 namespace mbed {
gokmenascioglu 0:a8fa94490a0a 13
gokmenascioglu 0:a8fa94490a0a 14 class Stream : public FileLike {
gokmenascioglu 0:a8fa94490a0a 15
gokmenascioglu 0:a8fa94490a0a 16 public:
gokmenascioglu 0:a8fa94490a0a 17
gokmenascioglu 0:a8fa94490a0a 18 Stream(const char *name = NULL);
gokmenascioglu 0:a8fa94490a0a 19 virtual ~Stream();
gokmenascioglu 0:a8fa94490a0a 20
gokmenascioglu 0:a8fa94490a0a 21 int putc(int c) {
gokmenascioglu 0:a8fa94490a0a 22 fflush(_file);
gokmenascioglu 0:a8fa94490a0a 23 return std::fputc(c, _file);
gokmenascioglu 0:a8fa94490a0a 24 }
gokmenascioglu 0:a8fa94490a0a 25 int puts(const char *s) {
gokmenascioglu 0:a8fa94490a0a 26 fflush(_file);
gokmenascioglu 0:a8fa94490a0a 27 return std::fputs(s, _file);
gokmenascioglu 0:a8fa94490a0a 28 }
gokmenascioglu 0:a8fa94490a0a 29 int getc() {
gokmenascioglu 0:a8fa94490a0a 30 fflush(_file);
gokmenascioglu 0:a8fa94490a0a 31 return std::fgetc(_file);
gokmenascioglu 0:a8fa94490a0a 32 }
gokmenascioglu 0:a8fa94490a0a 33 char *gets(char *s, int size) {
gokmenascioglu 0:a8fa94490a0a 34 fflush(_file);
gokmenascioglu 0:a8fa94490a0a 35 return std::fgets(s,size,_file);;
gokmenascioglu 0:a8fa94490a0a 36 }
gokmenascioglu 0:a8fa94490a0a 37 int printf(const char* format, ...);
gokmenascioglu 0:a8fa94490a0a 38 int scanf(const char* format, ...);
gokmenascioglu 0:a8fa94490a0a 39
gokmenascioglu 0:a8fa94490a0a 40 operator std::FILE*() { return _file; }
gokmenascioglu 0:a8fa94490a0a 41
gokmenascioglu 0:a8fa94490a0a 42 #ifdef MBED_RPC
gokmenascioglu 0:a8fa94490a0a 43 virtual const struct rpc_method *get_rpc_methods();
gokmenascioglu 0:a8fa94490a0a 44 #endif
gokmenascioglu 0:a8fa94490a0a 45
gokmenascioglu 0:a8fa94490a0a 46 protected:
gokmenascioglu 0:a8fa94490a0a 47
gokmenascioglu 0:a8fa94490a0a 48 virtual int close();
gokmenascioglu 0:a8fa94490a0a 49 virtual ssize_t write(const void* buffer, size_t length);
gokmenascioglu 0:a8fa94490a0a 50 virtual ssize_t read(void* buffer, size_t length);
gokmenascioglu 0:a8fa94490a0a 51 virtual off_t lseek(off_t offset, int whence);
gokmenascioglu 0:a8fa94490a0a 52 virtual int isatty();
gokmenascioglu 0:a8fa94490a0a 53 virtual int fsync();
gokmenascioglu 0:a8fa94490a0a 54 virtual off_t flen();
gokmenascioglu 0:a8fa94490a0a 55
gokmenascioglu 0:a8fa94490a0a 56 virtual int _putc(int c) = 0;
gokmenascioglu 0:a8fa94490a0a 57 virtual int _getc() = 0;
gokmenascioglu 0:a8fa94490a0a 58
gokmenascioglu 0:a8fa94490a0a 59 std::FILE *_file;
gokmenascioglu 0:a8fa94490a0a 60
gokmenascioglu 0:a8fa94490a0a 61 };
gokmenascioglu 0:a8fa94490a0a 62
gokmenascioglu 0:a8fa94490a0a 63 } // namespace mbed
gokmenascioglu 0:a8fa94490a0a 64
gokmenascioglu 0:a8fa94490a0a 65 #endif
gokmenascioglu 0:a8fa94490a0a 66