helper/fileio.h File Reference

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Macros
#define	ERROR_FILEIO_ACCESS_NOT_SUPPORTED   (-1203)
#define	ERROR_FILEIO_LOCATION_UNKNOWN   (-1200)
#define	ERROR_FILEIO_NOT_FOUND   (-1201)
#define	ERROR_FILEIO_OPERATION_FAILED   (-1202)
#define	ERROR_FILEIO_OPERATION_NOT_SUPPORTED   (-1205)
#define	ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN   (-1204)
#define	FILEIO_MAX_ERROR_STRING   (128)

Enumerations
enum	fileio_access {   FILEIO_NONE , FILEIO_READ , FILEIO_WRITE , FILEIO_READWRITE ,   FILEIO_APPEND , FILEIO_APPENDREAD }
enum	fileio_type { FILEIO_TEXT , FILEIO_BINARY }

Functions
int	fileio_close (struct fileio *fileio)
int	fileio_feof (struct fileio *fileio)
int	fileio_fgets (struct fileio *fileio, size_t size, void *buffer)
int	fileio_open (struct fileio **fileio, const char *url, enum fileio_access access_type, enum fileio_type type)
int	fileio_read (struct fileio *fileio, size_t size, void *buffer, size_t *size_read)
int	fileio_read_u32 (struct fileio *fileio, uint32_t *data)
int	fileio_seek (struct fileio *fileio, size_t position)
int	fileio_size (struct fileio *fileio, size_t *size)
	FIX!!!! More...
int	fileio_write (struct fileio *fileio, size_t size, const void *buffer, size_t *size_written)
int	fileio_write_u32 (struct fileio *fileio, uint32_t data)

Macro Definition Documentation

ERROR_FILEIO_ACCESS_NOT_SUPPORTED

#define ERROR_FILEIO_ACCESS_NOT_SUPPORTED   (-1203)

Definition at line 57 of file helper/fileio.h.

ERROR_FILEIO_LOCATION_UNKNOWN

#define ERROR_FILEIO_LOCATION_UNKNOWN   (-1200)

Definition at line 54 of file helper/fileio.h.

ERROR_FILEIO_NOT_FOUND

#define ERROR_FILEIO_NOT_FOUND   (-1201)

Definition at line 55 of file helper/fileio.h.

ERROR_FILEIO_OPERATION_FAILED

#define ERROR_FILEIO_OPERATION_FAILED   (-1202)

Definition at line 56 of file helper/fileio.h.

ERROR_FILEIO_OPERATION_NOT_SUPPORTED

#define ERROR_FILEIO_OPERATION_NOT_SUPPORTED   (-1205)

Definition at line 59 of file helper/fileio.h.

ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN

#define ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN   (-1204)

Definition at line 58 of file helper/fileio.h.

FILEIO_MAX_ERROR_STRING

#define FILEIO_MAX_ERROR_STRING   (128)

Definition at line 19 of file helper/fileio.h.

Enumeration Type Documentation

fileio_access

enum fileio_access

Enumerator
FILEIO_NONE
FILEIO_READ
FILEIO_WRITE
FILEIO_READWRITE
FILEIO_APPEND
FILEIO_APPENDREAD

Definition at line 26 of file helper/fileio.h.

fileio_type

enum fileio_type

Enumerator
FILEIO_TEXT
FILEIO_BINARY

Definition at line 21 of file helper/fileio.h.

Function Documentation

fileio_close()

int fileio_close

(

struct fileio *

fileio

)

Definition at line 134 of file helper/fileio.c.

References fileio_close_local(), and fileio::url.

Referenced by autodetect_image_type(), COMMAND_HANDLER(), esirisc_trace_dump(), image_close(), image_open(), and nand_fileio_cleanup().

fileio_feof()

int fileio_feof

(

struct fileio *

fileio

)

Definition at line 146 of file helper/fileio.c.

References fileio::file.

Referenced by image_ihex_buffer_complete_inner(), and image_mot_buffer_complete_inner().

fileio_fgets()

int fileio_fgets	(	struct fileio *	fileio,
		size_t	size,
		void *	buffer
	)

Definition at line 206 of file helper/fileio.c.

References buffer, fileio_local_fgets(), and size.

Referenced by image_ihex_buffer_complete_inner(), and image_mot_buffer_complete_inner().

fileio_open()

int fileio_open	(	struct fileio **	fileio,
		const char *	url,
		enum fileio_access	access_type,
		enum fileio_type	type
	)

Definition at line 109 of file helper/fileio.c.

References fileio::access, ERROR_OK, fileio_open_local(), fileio::type, type, and fileio::url.

Referenced by autodetect_image_type(), COMMAND_HANDLER(), esirisc_trace_dump(), image_open(), and nand_fileio_start().

fileio_read()

int fileio_read	(	struct fileio *	fileio,
		size_t	size,
		void *	buffer,
		size_t *	size_read
	)

Definition at line 176 of file helper/fileio.c.

References buffer, fileio_local_read(), and size.

Referenced by autodetect_image_type(), COMMAND_HANDLER(), image_elf32_read_headers(), image_elf32_read_section(), image_elf64_read_headers(), image_elf64_read_section(), image_elf_read_headers(), image_read_section(), and nand_fileio_read().

fileio_read_u32()

int fileio_read_u32	(	struct fileio *	fileio,
		uint32_t *	data
	)

Definition at line 182 of file helper/fileio.c.

References be_to_h_u32(), ERROR_OK, and fileio_local_read().

Referenced by COMMAND_HANDLER().

fileio_seek()

int fileio_seek	(	struct fileio *	fileio,
		size_t	position
	)

Definition at line 151 of file helper/fileio.c.

References ERROR_FILEIO_OPERATION_FAILED, ERROR_OK, fileio::file, LOG_ERROR, and fileio::url.

Referenced by image_elf32_read_headers(), image_elf32_read_section(), image_elf64_read_headers(), image_elf64_read_section(), and image_read_section().

fileio_size()

int fileio_size	(	struct fileio *	fileio,
		size_t *	size
	)

FIX!!!!

For now this can not fail, but that's because a seek was executed on startup.

Avoiding the seek on startup opens up for using streams.

Definition at line 259 of file helper/fileio.c.

References ERROR_OK, fileio::size, and size.

Referenced by COMMAND_HANDLER(), COMMAND_HELPER(), image_ihex_buffer_complete_inner(), image_mot_buffer_complete_inner(), and image_open().

fileio_write()

int fileio_write	(	struct fileio *	fileio,
		size_t	size,
		const void *	buffer,
		size_t *	size_written
	)

Definition at line 222 of file helper/fileio.c.

References buffer, ERROR_OK, fileio_local_write(), fileio::size, and size.

Referenced by COMMAND_HANDLER(), esirisc_trace_dump(), and fileio_write_u32().

fileio_write_u32()

int fileio_write_u32	(	struct fileio *	fileio,
		uint32_t	data
	)

Definition at line 235 of file helper/fileio.c.

References ERROR_OK, fileio_write(), and h_u32_to_be().

Referenced by COMMAND_HANDLER().