Mateusz Kowalik / Application_danix

,,

Fork of Application by Daniel Sygut

mbed-dev/drivers/Stream.h@15:2a20c3d2616e, 2018-02-15 (annotated)

Committer:
Zaitsev
Date:
Thu Feb 15 14:29:23 2018 +0000
Revision:
15:2a20c3d2616e
Parent:
10:41552d038a69 
j

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Zaitsev 10:41552d038a69 1 /* mbed Microcontroller Library
Zaitsev 10:41552d038a69 2 * Copyright (c) 2006-2013 ARM Limited
Zaitsev 10:41552d038a69 3 *
Zaitsev 10:41552d038a69 4 * Licensed under the Apache License, Version 2.0 (the "License");
Zaitsev 10:41552d038a69 5 * you may not use this file except in compliance with the License.
Zaitsev 10:41552d038a69 6 * You may obtain a copy of the License at
Zaitsev 10:41552d038a69 7 *
Zaitsev 10:41552d038a69 8 * http://www.apache.org/licenses/LICENSE-2.0
Zaitsev 10:41552d038a69 9 *
Zaitsev 10:41552d038a69 10 * Unless required by applicable law or agreed to in writing, software
Zaitsev 10:41552d038a69 11 * distributed under the License is distributed on an "AS IS" BASIS,
Zaitsev 10:41552d038a69 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Zaitsev 10:41552d038a69 13 * See the License for the specific language governing permissions and
Zaitsev 10:41552d038a69 14 * limitations under the License.
Zaitsev 10:41552d038a69 15 */
Zaitsev 10:41552d038a69 16 #ifndef MBED_STREAM_H
Zaitsev 10:41552d038a69 17 #define MBED_STREAM_H
Zaitsev 10:41552d038a69 18
Zaitsev 10:41552d038a69 19 #include "platform/platform.h"
Zaitsev 10:41552d038a69 20 #include "drivers/FileLike.h"
Zaitsev 10:41552d038a69 21 #include <cstdarg>
Zaitsev 10:41552d038a69 22
Zaitsev 10:41552d038a69 23 namespace mbed {
Zaitsev 10:41552d038a69 24 /** \addtogroup drivers */
Zaitsev 10:41552d038a69 25 /** @{*/
Zaitsev 10:41552d038a69 26
Zaitsev 10:41552d038a69 27 extern void mbed_set_unbuffered_stream(FILE *_file);
Zaitsev 10:41552d038a69 28 extern int mbed_getc(FILE *_file);
Zaitsev 10:41552d038a69 29 extern char* mbed_gets(char *s, int size, FILE *_file);
Zaitsev 10:41552d038a69 30
Zaitsev 10:41552d038a69 31 /** File stream
Zaitsev 10:41552d038a69 32 *
Zaitsev 10:41552d038a69 33 * @Note Synchronization level: Set by subclass
Zaitsev 10:41552d038a69 34 */
Zaitsev 10:41552d038a69 35 class Stream : public FileLike {
Zaitsev 10:41552d038a69 36
Zaitsev 10:41552d038a69 37 public:
Zaitsev 10:41552d038a69 38 Stream(const char *name=NULL);
Zaitsev 10:41552d038a69 39 virtual ~Stream();
Zaitsev 10:41552d038a69 40
Zaitsev 10:41552d038a69 41 int putc(int c);
Zaitsev 10:41552d038a69 42 int puts(const char *s);
Zaitsev 10:41552d038a69 43 int getc();
Zaitsev 10:41552d038a69 44 char *gets(char *s, int size);
Zaitsev 10:41552d038a69 45 int printf(const char* format, ...);
Zaitsev 10:41552d038a69 46 int scanf(const char* format, ...);
Zaitsev 10:41552d038a69 47 int vprintf(const char* format, std::va_list args);
Zaitsev 10:41552d038a69 48 int vscanf(const char* format, std::va_list args);
Zaitsev 10:41552d038a69 49
Zaitsev 10:41552d038a69 50 operator std::FILE*() {return _file;}
Zaitsev 10:41552d038a69 51
Zaitsev 10:41552d038a69 52 protected:
Zaitsev 10:41552d038a69 53 virtual int close();
Zaitsev 10:41552d038a69 54 virtual ssize_t write(const void* buffer, size_t length);
Zaitsev 10:41552d038a69 55 virtual ssize_t read(void* buffer, size_t length);
Zaitsev 10:41552d038a69 56 virtual off_t lseek(off_t offset, int whence);
Zaitsev 10:41552d038a69 57 virtual int isatty();
Zaitsev 10:41552d038a69 58 virtual int fsync();
Zaitsev 10:41552d038a69 59 virtual off_t flen();
Zaitsev 10:41552d038a69 60
Zaitsev 10:41552d038a69 61 virtual int _putc(int c) = 0;
Zaitsev 10:41552d038a69 62 virtual int _getc() = 0;
Zaitsev 10:41552d038a69 63
Zaitsev 10:41552d038a69 64 std::FILE *_file;
Zaitsev 10:41552d038a69 65
Zaitsev 10:41552d038a69 66 /* disallow copy constructor and assignment operators */
Zaitsev 10:41552d038a69 67 private:
Zaitsev 10:41552d038a69 68 Stream(const Stream&);
Zaitsev 10:41552d038a69 69 Stream & operator = (const Stream&);
Zaitsev 10:41552d038a69 70 };
Zaitsev 10:41552d038a69 71
Zaitsev 10:41552d038a69 72 } // namespace mbed
Zaitsev 10:41552d038a69 73
Zaitsev 10:41552d038a69 74 #endif
Zaitsev 10:41552d038a69 75
Zaitsev 10:41552d038a69 76 /** @}*/