Maxim nexpaq / nexpaq_dev

Preliminary main mbed library for nexpaq development

hal/api/Stream.h@0:6c56fb4bc5f0, 2016-11-04 (annotated)

Committer:
nexpaq
Date:
Fri Nov 04 20:27:58 2016 +0000
Revision:
0:6c56fb4bc5f0
Moving to library for sharing updates

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 0:6c56fb4bc5f0 1 /* mbed Microcontroller Library
nexpaq 0:6c56fb4bc5f0 2 * Copyright (c) 2006-2013 ARM Limited
nexpaq 0:6c56fb4bc5f0 3 *
nexpaq 0:6c56fb4bc5f0 4 * Licensed under the Apache License, Version 2.0 (the "License");
nexpaq 0:6c56fb4bc5f0 5 * you may not use this file except in compliance with the License.
nexpaq 0:6c56fb4bc5f0 6 * You may obtain a copy of the License at
nexpaq 0:6c56fb4bc5f0 7 *
nexpaq 0:6c56fb4bc5f0 8 * http://www.apache.org/licenses/LICENSE-2.0
nexpaq 0:6c56fb4bc5f0 9 *
nexpaq 0:6c56fb4bc5f0 10 * Unless required by applicable law or agreed to in writing, software
nexpaq 0:6c56fb4bc5f0 11 * distributed under the License is distributed on an "AS IS" BASIS,
nexpaq 0:6c56fb4bc5f0 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
nexpaq 0:6c56fb4bc5f0 13 * See the License for the specific language governing permissions and
nexpaq 0:6c56fb4bc5f0 14 * limitations under the License.
nexpaq 0:6c56fb4bc5f0 15 */
nexpaq 0:6c56fb4bc5f0 16 #ifndef MBED_STREAM_H
nexpaq 0:6c56fb4bc5f0 17 #define MBED_STREAM_H
nexpaq 0:6c56fb4bc5f0 18
nexpaq 0:6c56fb4bc5f0 19 #include "platform.h"
nexpaq 0:6c56fb4bc5f0 20 #include "FileLike.h"
nexpaq 0:6c56fb4bc5f0 21 #include <cstdarg>
nexpaq 0:6c56fb4bc5f0 22
nexpaq 0:6c56fb4bc5f0 23 namespace mbed {
nexpaq 0:6c56fb4bc5f0 24
nexpaq 0:6c56fb4bc5f0 25 extern void mbed_set_unbuffered_stream(FILE *_file);
nexpaq 0:6c56fb4bc5f0 26 extern int mbed_getc(FILE *_file);
nexpaq 0:6c56fb4bc5f0 27 extern char* mbed_gets(char *s, int size, FILE *_file);
nexpaq 0:6c56fb4bc5f0 28
nexpaq 0:6c56fb4bc5f0 29 /** File stream
nexpaq 0:6c56fb4bc5f0 30 *
nexpaq 0:6c56fb4bc5f0 31 * @Note Synchronization level: Set by subclass
nexpaq 0:6c56fb4bc5f0 32 */
nexpaq 0:6c56fb4bc5f0 33 class Stream : public FileLike {
nexpaq 0:6c56fb4bc5f0 34
nexpaq 0:6c56fb4bc5f0 35 public:
nexpaq 0:6c56fb4bc5f0 36 Stream(const char *name=NULL);
nexpaq 0:6c56fb4bc5f0 37 virtual ~Stream();
nexpaq 0:6c56fb4bc5f0 38
nexpaq 0:6c56fb4bc5f0 39 int putc(int c);
nexpaq 0:6c56fb4bc5f0 40 int puts(const char *s);
nexpaq 0:6c56fb4bc5f0 41 int getc();
nexpaq 0:6c56fb4bc5f0 42 char *gets(char *s, int size);
nexpaq 0:6c56fb4bc5f0 43 int printf(const char* format, ...);
nexpaq 0:6c56fb4bc5f0 44 int scanf(const char* format, ...);
nexpaq 0:6c56fb4bc5f0 45 int vprintf(const char* format, std::va_list args);
nexpaq 0:6c56fb4bc5f0 46 int vscanf(const char* format, std::va_list args);
nexpaq 0:6c56fb4bc5f0 47
nexpaq 0:6c56fb4bc5f0 48 operator std::FILE*() {return _file;}
nexpaq 0:6c56fb4bc5f0 49
nexpaq 0:6c56fb4bc5f0 50 protected:
nexpaq 0:6c56fb4bc5f0 51 virtual int close();
nexpaq 0:6c56fb4bc5f0 52 virtual ssize_t write(const void* buffer, size_t length);
nexpaq 0:6c56fb4bc5f0 53 virtual ssize_t read(void* buffer, size_t length);
nexpaq 0:6c56fb4bc5f0 54 virtual off_t lseek(off_t offset, int whence);
nexpaq 0:6c56fb4bc5f0 55 virtual int isatty();
nexpaq 0:6c56fb4bc5f0 56 virtual int fsync();
nexpaq 0:6c56fb4bc5f0 57 virtual off_t flen();
nexpaq 0:6c56fb4bc5f0 58
nexpaq 0:6c56fb4bc5f0 59 virtual int _putc(int c) = 0;
nexpaq 0:6c56fb4bc5f0 60 virtual int _getc() = 0;
nexpaq 0:6c56fb4bc5f0 61
nexpaq 0:6c56fb4bc5f0 62 std::FILE *_file;
nexpaq 0:6c56fb4bc5f0 63
nexpaq 0:6c56fb4bc5f0 64 /* disallow copy constructor and assignment operators */
nexpaq 0:6c56fb4bc5f0 65 private:
nexpaq 0:6c56fb4bc5f0 66 Stream(const Stream&);
nexpaq 0:6c56fb4bc5f0 67 Stream & operator = (const Stream&);
nexpaq 0:6c56fb4bc5f0 68 };
nexpaq 0:6c56fb4bc5f0 69
nexpaq 0:6c56fb4bc5f0 70 } // namespace mbed
nexpaq 0:6c56fb4bc5f0 71
nexpaq 0:6c56fb4bc5f0 72 #endif