GdbFileStream Class Reference
GDB File stream class to provide access to host files whilst running under debugger. More...
#include <GdbFileStream.h>
Inheritance diagram for GdbFileStream:
Collaboration diagram for GdbFileStream:
Public Member Functions | |
GdbFileStream () | |
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~FileStream () | |
void | attach (FileHandle file, size_t size) |
Attach this stream object to an open file handle. More... | |
bool | open (const String &fileName, IFS::OpenFlags openFlags=OpenFlag::Read) |
Open a file by path, and attach this stream object to it. More... | |
void | close () |
Close file. More... | |
StreamType | getStreamType () const override |
Get the stream type. More... | |
size_t | write (const uint8_t *buffer, size_t size) override |
Write chars to stream. More... | |
int | read () override |
Read one character and moves the stream pointer. More... | |
size_t | readBytes (char *buffer, size_t length) override |
Read chars from stream into buffer. More... | |
uint16_t | readMemoryBlock (char *data, int bufSize) override |
Read a block of memory. More... | |
int | seekFrom (int offset, SeekOrigin origin) override |
Change position in stream. More... | |
bool | isFinished () override |
Check if all data has been read. More... | |
String | fileName () const |
Filename of file stream is attached to. More... | |
bool | fileExist () const |
Determine if file exists. More... | |
String | getName () const override |
Returns name of the resource. More... | |
MimeType | getMimeType () const override |
Get MIME type for stream content. More... | |
bool | isValid () const override |
Determine if the stream object contains valid data. More... | |
size_t | getPos () const |
Get the offset of cursor from beginning of data. More... | |
size_t | getSize () const |
Get the total file size. More... | |
int | available () override |
Return the maximum bytes available to read, from current position. More... | |
String | id () const override |
Returns unique id of the resource. More... | |
bool | truncate (size_t newSize) |
Reduce the file size. More... | |
bool | truncate () |
Truncate file at current position. More... | |
bool | stat (Stat &s) |
FsBase (IFileSystem *filesys=nullptr) | |
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FsBase (IFileSystem *filesys=nullptr) | |
bool | isValid () const |
int | getLastError () |
determine if an error occurred during operation More... | |
String | getErrorString (int err) const |
String | getLastErrorString () const |
FileSystem * | getFileSystem () const |
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size_t | write (uint8_t charToWrite) override |
From Stream class: We don't write using this stream. More... | |
virtual size_t | copyFrom (IDataSourceStream *source, size_t size=SIZE_MAX) |
Copy data from a source stream. More... | |
virtual size_t | write (uint8_t c)=0 |
Writes a single character to output stream. More... | |
size_t | write (const char *str) |
Writes a c-string to output stream. More... | |
virtual size_t | write (const uint8_t *buffer, size_t size) |
Writes characters from a buffer to output stream. More... | |
size_t | write (const char *buffer, size_t size) |
Writes characters from a buffer to output stream. More... | |
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int | peek () override |
Read a character without advancing the stream pointer. More... | |
virtual bool | seek (int len) |
Move read cursor. More... | |
void | flush () override |
String | readString (size_t maxLen) override |
Overrides Stream method for more efficient reading. More... | |
virtual bool | moveString (String &s) |
Memory-based streams may be able to move content into a String. More... | |
virtual size_t | readBytes (char *buffer, size_t length) |
Read chars from stream into buffer. More... | |
size_t | readBytes (uint8_t *buffer, size_t length) |
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Stream () | |
void | setTimeout (unsigned long timeout) |
Set maximum milliseconds to wait for stream data, default is 1 second. More... | |
bool | find (const char *target) |
Read data from the stream until the target string is found. More... | |
bool | find (const char *target, size_t length) |
Read data from the stream until the target string of given length is found. More... | |
bool | findUntil (const char *target, const char *terminator) |
As find() but search ends if the terminator string is found. More... | |
bool | findUntil (const char *target, size_t targetLen, const char *terminate, size_t termLen) |
As findUntil(const char*, const char*) but search ends if the terminate string is found. More... | |
long | parseInt () |
Returns the first valid (long) integer value from the current position. More... | |
float | parseFloat () |
float version of parseInt More... | |
size_t | readBytes (uint8_t *buffer, size_t length) |
size_t | readBytesUntil (char terminator, char *buffer, size_t length) |
As readBytes() with terminator character. More... | |
String | readStringUntil (char terminator) |
virtual int | indexOf (char c) |
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Print () | |
Print (const Print &)=delete | |
Print (Print &&)=delete | |
virtual | ~Print () |
Print & | operator= (const Print &)=delete |
Print & | operator= (Print &&)=delete |
int | getWriteError () |
Gets last error. More... | |
void | clearWriteError () |
Clears the last write error. More... | |
size_t | write (const char *str) |
Writes a c-string to output stream. More... | |
size_t | write (const char *buffer, size_t size) |
Writes characters from a buffer to output stream. More... | |
size_t | print (char c) |
Prints a single character to output stream. More... | |
size_t | print (const char str[]) |
Prints a c-string to output stream. More... | |
size_t | print (double num, int digits=2) |
Print a floating-point number to output stream. More... | |
template<typename T > | |
std::enable_if< has_printTo< T >::value, size_t >::type | print (const T &obj) |
Prints a Printable object to output stream. More... | |
size_t | print (const String &s) |
Prints a String to output stream. More... | |
template<typename E > | |
std::enable_if< std::is_enum< E >::value &&!std::is_convertible< E, int >::value, size_t >::type | print (E value) |
enums can be printed as strings provided they have a toString(E) implementation. More... | |
size_t | println () |
Prints a newline to output stream. More... | |
template<typename... Args> | |
size_t | println (const Args &... args) |
Print value plus newline to output stream. More... | |
size_t | printf (const char *fmt,...) |
Prints a formatted c-string to output stream. More... | |
size_t | print (unsigned long num, uint8_t base=DEC) |
template<typename... Args> | |
size_t | print (unsigned long num, Args... args) |
template<typename... Args> | |
size_t | print (const unsigned long long &num, Args... args) |
size_t | print (long num, uint8_t base=DEC) |
template<typename... Args> | |
size_t | print (long num, Args... args) |
template<typename... Args> | |
size_t | print (const long long &num, Args... args) |
template<typename... Args> | |
size_t | print (unsigned int num, Args... args) |
template<typename... Args> | |
size_t | print (unsigned char num, Args... args) |
template<typename... Args> | |
size_t | print (int num, Args... args) |
Additional Inherited Members | |
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bool | check (int64_t res) |
Check file operation result and note error code. More... | |
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int | timedRead () |
int | timedPeek () |
int | peekNextDigit () |
returns the next numeric digit in the stream or -1 if timeout More... | |
long | parseInt (char skipChar) |
Like regular parseInt() but the given skipChar is ignored. More... | |
float | parseFloat (char skipChar) |
Like parseInt(skipChar) for float. More... | |
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void | setWriteError (int err=1) |
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int | lastError {FS_OK} |
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uint16_t | receiveTimeout = 1000 |
number of milliseconds to wait for the next char before aborting timed read More... | |
Detailed Description
GDB File stream class to provide access to host files whilst running under debugger.
Constructor & Destructor Documentation
◆ GdbFileStream()
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inline |
The documentation for this class was generated from the following file: