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mbed/Stream.h@15:c2fc239e85df, 2017-05-11 (annotated)
- Committer:
- ClementBreteau
- Date:
- Thu May 11 12:55:52 2017 +0000
- Revision:
- 15:c2fc239e85df
- Parent:
- 0:ad97421fb1fb
crac strat le 11/05/17
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
antbig | 0:ad97421fb1fb | 1 | /* mbed Microcontroller Library - Stream |
antbig | 0:ad97421fb1fb | 2 | * Copyright (c) 2007-2009 ARM Limited. All rights reserved. |
antbig | 0:ad97421fb1fb | 3 | */ |
antbig | 0:ad97421fb1fb | 4 | |
antbig | 0:ad97421fb1fb | 5 | #ifndef MBED_STREAM_H |
antbig | 0:ad97421fb1fb | 6 | #define MBED_STREAM_H |
antbig | 0:ad97421fb1fb | 7 | |
antbig | 0:ad97421fb1fb | 8 | #include "FileLike.h" |
antbig | 0:ad97421fb1fb | 9 | #include "platform.h" |
antbig | 0:ad97421fb1fb | 10 | #include <cstdio> |
antbig | 0:ad97421fb1fb | 11 | |
antbig | 0:ad97421fb1fb | 12 | namespace mbed { |
antbig | 0:ad97421fb1fb | 13 | |
antbig | 0:ad97421fb1fb | 14 | class Stream : public FileLike { |
antbig | 0:ad97421fb1fb | 15 | |
antbig | 0:ad97421fb1fb | 16 | public: |
antbig | 0:ad97421fb1fb | 17 | |
antbig | 0:ad97421fb1fb | 18 | Stream(const char *name = NULL); |
antbig | 0:ad97421fb1fb | 19 | virtual ~Stream(); |
antbig | 0:ad97421fb1fb | 20 | |
antbig | 0:ad97421fb1fb | 21 | int putc(int c) { |
antbig | 0:ad97421fb1fb | 22 | fflush(_file); |
antbig | 0:ad97421fb1fb | 23 | return std::fputc(c, _file); |
antbig | 0:ad97421fb1fb | 24 | } |
antbig | 0:ad97421fb1fb | 25 | int puts(const char *s) { |
antbig | 0:ad97421fb1fb | 26 | fflush(_file); |
antbig | 0:ad97421fb1fb | 27 | return std::fputs(s, _file); |
antbig | 0:ad97421fb1fb | 28 | } |
antbig | 0:ad97421fb1fb | 29 | int getc() { |
antbig | 0:ad97421fb1fb | 30 | fflush(_file); |
antbig | 0:ad97421fb1fb | 31 | return std::fgetc(_file); |
antbig | 0:ad97421fb1fb | 32 | } |
antbig | 0:ad97421fb1fb | 33 | char *gets(char *s, int size) { |
antbig | 0:ad97421fb1fb | 34 | fflush(_file); |
antbig | 0:ad97421fb1fb | 35 | return std::fgets(s,size,_file);; |
antbig | 0:ad97421fb1fb | 36 | } |
antbig | 0:ad97421fb1fb | 37 | int printf(const char* format, ...); |
antbig | 0:ad97421fb1fb | 38 | int scanf(const char* format, ...); |
antbig | 0:ad97421fb1fb | 39 | |
antbig | 0:ad97421fb1fb | 40 | operator std::FILE*() { return _file; } |
antbig | 0:ad97421fb1fb | 41 | |
antbig | 0:ad97421fb1fb | 42 | #ifdef MBED_RPC |
antbig | 0:ad97421fb1fb | 43 | virtual const struct rpc_method *get_rpc_methods(); |
antbig | 0:ad97421fb1fb | 44 | #endif |
antbig | 0:ad97421fb1fb | 45 | |
antbig | 0:ad97421fb1fb | 46 | protected: |
antbig | 0:ad97421fb1fb | 47 | |
antbig | 0:ad97421fb1fb | 48 | virtual int close(); |
antbig | 0:ad97421fb1fb | 49 | virtual ssize_t write(const void* buffer, size_t length); |
antbig | 0:ad97421fb1fb | 50 | virtual ssize_t read(void* buffer, size_t length); |
antbig | 0:ad97421fb1fb | 51 | virtual off_t lseek(off_t offset, int whence); |
antbig | 0:ad97421fb1fb | 52 | virtual int isatty(); |
antbig | 0:ad97421fb1fb | 53 | virtual int fsync(); |
antbig | 0:ad97421fb1fb | 54 | virtual off_t flen(); |
antbig | 0:ad97421fb1fb | 55 | |
antbig | 0:ad97421fb1fb | 56 | virtual int _putc(int c) = 0; |
antbig | 0:ad97421fb1fb | 57 | virtual int _getc() = 0; |
antbig | 0:ad97421fb1fb | 58 | |
antbig | 0:ad97421fb1fb | 59 | std::FILE *_file; |
antbig | 0:ad97421fb1fb | 60 | |
antbig | 0:ad97421fb1fb | 61 | }; |
antbig | 0:ad97421fb1fb | 62 | |
antbig | 0:ad97421fb1fb | 63 | } // namespace mbed |
antbig | 0:ad97421fb1fb | 64 | |
antbig | 0:ad97421fb1fb | 65 | #endif |
antbig | 0:ad97421fb1fb | 66 |